CN120136207A - A composite filter water purifier - Google Patents
A composite filter water purifier Download PDFInfo
- Publication number
- CN120136207A CN120136207A CN202510618990.3A CN202510618990A CN120136207A CN 120136207 A CN120136207 A CN 120136207A CN 202510618990 A CN202510618990 A CN 202510618990A CN 120136207 A CN120136207 A CN 120136207A
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- Prior art keywords
- filter element
- piece
- water purifier
- water
- bayonet
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a composite filter element water purifier, which relates to the technical field of water purifiers and comprises a water purifier structure, wherein a filter element mechanism is arranged in the water purifier structure, the filter element mechanism comprises a mounting piece arranged in the water purifier structure, a filter element is arranged in the mounting piece, a driving piece capable of synchronously moving with the filter element is arranged on the inner side of the mounting piece, a transition pipe used for communicating the filter element is fixedly arranged on the inner wall of the mounting piece, and an on-off piece is arranged in the transition pipe. According to the invention, through the cooperation of the driving piece and the filter element assembling and disassembling actions, the follow-up of the on-off piece in the filter element assembling and disassembling process can be realized under the cooperation of the driving piece and the on-off piece, so that under the overturning of the on-off piece, the corresponding automatic on-off of the transition pipe in the filter element assembling and disassembling process is realized, a user does not need to cut off a water source independently in the assembling and disassembling process, and the situation of water leakage in the filter element assembling and disassembling and replacing process caused by forgetting of the user is avoided.
Description
Technical Field
The invention relates to a water purifier technology, in particular to a composite filter element water purifier.
Background
The water purifier is one kind of equipment for deep filtering and purifying water, and is used widely in household, business, etc to provide safe and healthy drinking water.
Patent document CN109319961B discloses a water purifier on day 2024, 05 and 28, the water purifier comprises a base, a composite filter element and a sliding component, the base is provided with a first interface group, the composite filter element is provided with a first joint group for being in butt joint with the first interface group, the composite filter element is detachably mounted on the base through the first joint group, the sliding component can slide reciprocally between a first position and a second position, when the sliding component is located at the first position, the composite filter element can be pressed onto the base, and when the sliding component is located at the second position, the composite filter element is released so that the composite filter element can be separated from the base. The invention realizes the replacement of the composite filter element by utilizing the sliding component, and the replacement process is simple and reliable and is convenient to operate.
When the filter element is replaced, the water path is generally required to be cut off firstly, so that water leakage is avoided and water is prevented from entering the water purifier, the water path is cut off, the replacement step of the filter element is increased, meanwhile, a user forgets to cut off a water source and finally water leakage is caused, normal replacement of the filter element and normal use of the water purifier are affected, and economic loss is caused for the user.
Disclosure of Invention
The invention aims to provide a composite filter element water purifier so as to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme that comprises,
The water purifier structure is internally provided with a filter element mechanism, wherein,
The filter element mechanism comprises a mounting piece arranged in the water purifier structure, a filter element is arranged in the mounting piece, a driving piece capable of synchronously moving with the filter element is arranged on the inner side of the mounting piece, and a transition pipe used for communicating the filter element is fixedly arranged on the inner wall of the mounting piece;
the inside of transition pipe is installed with the break-make piece, when filter core and mounting part rotate the dismouting relatively, the passive drive driving piece rotates in order to drive the break-make piece and realize the break-make of transition pipe.
As a further description of the technical scheme, the installation piece comprises an installation seat fixed in the water purifier structure, a water inlet and a water outlet are respectively reserved on the installation seat, and the internal waterway of the installation seat is communicated with the water inlet end and the water outlet end at the top of the filter element through the water inlet and the water outlet;
The mounting seat is positioned on the peripheral end surfaces of the water inlet and the water outlet, a connecting sleeve is also fixed on the peripheral end surfaces of the water inlet and the water outlet, and a bayonet is formed in the outer wall of the connecting sleeve.
As a further description of the technical scheme, a clamping block is fixedly arranged on the outer wall of the filter element, and the clamping block can be matched with a bayonet to realize the assembly between the filter element and the connecting sleeve.
As a further description of the technical scheme, the bayonet is arranged spirally along the outer wall of the connecting sleeve, and the clamping block rises along the bayonet in a rotating way so as to realize clamping fit with the bayonet.
As further description of the technical scheme, transition pipes are arranged on the periphery of the mounting seat corresponding to the water inlet and the water outlet.
As further description of the technical scheme, the driving piece comprises a rotating ring rotatably arranged on the inner side wall of the mounting seat, a pushing opening is formed in the outer wall of the rotating ring, the rotating ring can be pushed by the clamping block to synchronously rotate with the filter element, and driving bevel gears are arranged on the inner side wall of the rotating ring.
As a further description of the above technical solution, the start point of the push port coincides with the start point of the bayonet.
As a further description of the technical scheme, the length of the push opening is the same as the projection length of the bayonet in the axial direction of the mounting seat.
As further description of the technical scheme, the on-off piece comprises a blocking ball which can be attached to the inner wall of the transition pipe, and a circulation port is formed in the blocking ball along the radial direction of the blocking ball.
As further description of the technical scheme, the outside of the blocking ball is connected with a control valve, the periphery of the control valve is fixedly provided with driven bevel gears meshed with the driving bevel gears, and the driven bevel gears can be driven by the driving bevel gears to drive the blocking ball to deflect.
According to the composite filter element water purifier provided by the technical scheme, the driving piece is matched with the filter element in the assembling and disassembling actions, the follow-up of the on-off piece in the assembling and disassembling processes of the filter element can be realized under the matching of the driving piece and the on-off piece, so that under the overturning of the on-off piece, the corresponding automatic on-off of the transition pipe in the assembling and disassembling processes of the filter element is realized, a user does not need to cut off a water source independently in the assembling and disassembling processes, the situation that the user leaks water in the assembling and disassembling and replacing processes of the filter element due to forgetting is avoided, the filter element is replaced more conveniently and safely, and meanwhile under the arrangement of the sealing piece, the sealing ring can be always kept in contact and joint with the filter element in the moving process of the filter element, so that sealing is realized, and water leakage is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of a water purifier according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a water purifier according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of an explosion structure of a connecting sleeve and a swivel provided by an embodiment of the invention;
FIG. 5 is a schematic view of a seal in a compressed state according to an embodiment of the present invention;
FIG. 6 is a schematic view of a seal in an extended state according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a connection structure between a transition pipe and an on-off member according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the structure of portion A in FIG. 3 according to an embodiment of the present invention;
Fig. 9 is a schematic diagram of an end face structure of a control valve according to an embodiment of the present invention.
Reference numerals illustrate:
100. The water purifier comprises a water purifier structure, 101, a base, 102, a raw water tank, 103, a self-priming pump, 104, a pure water tank, 105, a water pump, 106, a shell, 107, a water outlet nozzle, 200, a filter element mechanism, 201, a mounting piece, 201a, a mounting seat, 201b, a water inlet, 201c, a water outlet, 201d, a connecting sleeve, 201e, a bayonet, 202, a filter element, 202a, a clamping block, 203, a supporting piece, 203a, a supporting plate, 203b, a top spring, 204, a driving piece, 204a, a swivel, 204b, a pushing port, 204c, a driving cone, 205, a transition pipe, 206, an on-off piece, 206a blocking ball, 206b, a circulation port, 206c, a control valve, 206d, a driven cone, 206e, a driving groove, 207, a sealing piece, 207a sealing seat, 207b, a telescopic sleeve, 207c, a sealing ring, 207d, a connecting rod, 207e and a driving head.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, an embodiment of the present invention provides a solution including a water purifier structure 100 and a filter element structure 200.
Specifically, the purifier structure 100, it includes base 101, the former water tank 102 has been placed on the base 101, the self priming pump 103 that is used for taking the raw water out by the former water tank 102 is installed to the bottom of former water tank 102, and the outside intercommunication of self priming pump 103 has filter core mechanism 200, filter core mechanism 200 installs in purifier structure 100, the other end intercommunication of filter core mechanism 200 has the pure water tank 104 that is used for storing the pure water after purifying and filtering simultaneously, the outside of base 101 still detachable installs shell 106, and install water outlet 107 on the outer wall of shell 106, and through suction pump 105 intercommunication between pure water tank 104 and the water outlet 107.
The filter element mechanism 200 comprises a mounting piece 201 arranged in the water purifier structure 100, a transition pipe 205 used for communicating filter elements 202 is fixedly arranged on the inner wall of the mounting piece 201, and two filter elements 202 are arranged in the mounting piece 201.
Further, the mounting member 201 includes a mounting seat 201a fixed inside the water purifier structure 100, two groups of water inlets 201b and water outlets 201c are respectively reserved on the mounting seat 201a in sequence, transition pipes 205 are respectively arranged on the periphery of the mounting seat 201a corresponding to the water inlets 201b and the water outlets 201c, so that the connection between the filter cores 202 and the water inlets 201b and between the filter cores 201c is realized through the transition pipes 205, two filter cores 202 are correspondingly arranged below the two groups of water inlets 201b and the water outlets 201c, optionally, the two filter cores 202 are respectively a CF filter core and an RO filter core, the water inlets 201b and the water outlets 201c on the mounting seat 201a are respectively butted with the water inlet ends and the water outlet ends of the corresponding filter cores 202, the water inlet 201b positioned at the inner side is communicated with the water outlet 201c, raw water entering the inner waterway enters the first filter core 202 through the water inlet 201b, after filtration, the water outlet ends of the filter cores 202 move towards the inner water outlet 201c, the connection between the inner side and the water outlet 201c is realized through the connection between the inner side and the water outlet 201c, the next water inlet 201b enters the second filter core 202 for reprocessing, and finally, and the water outlet 201c flows out of the outermost side 201c, and the filtration is completed.
Furthermore, an internal waterway is provided in the mounting seat 201a to realize the communication between the raw water tank 102 and the filter element 202, i.e. one end of the water inlet 201b and one end of the water outlet 201c at two sides are respectively communicated with the raw water tank 102 and the pure water tank 104 through the internal waterway, while the other end is communicated with two filter elements 202, while two adjacent water outlets 201c at the inner side are communicated with one end of the water inlet 201b, while the other end is also communicated with the filter element 202, i.e. the water in the raw water tank 102 is conveyed to the internal waterway through the self-priming pump 103, enters the filter element 202 through the outermost water inlet 201b first, is filtered through the first filtering, then enters the inner water outlet 201c through the transition pipe 205 from the water outlet end of the filter element 202, continues to enter the next filter element 202 for the second filtering under the communication of the inner side and the water outlet 201c, and finally is conveyed to the outermost water outlet 201c from the water outlet end of the filter element 202, at this moment, the filtering treatment of the raw water is completed, and finally enters the pure water tank 104 for storage under the action of the pump 105 for the user.
Two connecting sleeves 201d are further fixed on the mounting seat 201a, two groups of water inlets 201b and water outlets 201c are respectively located on the inner sides of the two connecting sleeves 201d, a bayonet 201e is formed in the outer wall of the connecting sleeve 201d, and a clamping block 202a is fixedly arranged on the outer wall of the filter element 202 and can be matched with the bayonet 201e to realize assembly between the filter element 202 and the connecting sleeve 201 d.
Preferably, the bayonet 201e is spirally arranged along the outer wall of the connecting sleeve 201d, so that the clamping block 202a slides in the bayonet 201e, and the clamping block 202a and the bayonet 201e can be clamped and matched by rotating and rising along the path of the bayonet 201e, so that the assembly between the filter element 202 and the connecting sleeve 201d is completed.
Referring to fig. 1-7, an embodiment of the present invention provides a technical solution that includes a supporting member 203, a driving member 204, an on-off member 206, and a sealing member 207.
Specifically, the filter element mechanism 200 further includes a driving member 204 disposed on the inner side of the mounting member 201 and capable of synchronously moving with the filter element 202, and the inside of the transition pipe 205 is further provided with an on-off member 206, the on-off member 206 and the driving member 204 are in linkage arrangement, and the filter element mechanism further includes a sealing member 207 disposed on the outside of the transition pipe 205 and a supporting member 203 disposed on the bottom of the filter element 202, and meanwhile, the driving member 204, the on-off member 206, the sealing member 207 and the supporting member 203 are symmetrically disposed with respect to the mounting seat 201a to satisfy the assembly requirements of the two filter elements 202.
Further, the supporting member 203 includes a supporting plate 203a disposed at the bottom of the filter element 202, and a top spring 203b is fixedly disposed between the supporting plate 203a and the mounting seat 201a, so as to support the filter element 202 by matching the elastic force of the top spring 203b with the supporting plate 203a, and meanwhile, smooth assembly and disassembly of the filter element 202 can be ensured under the elastic shrinkage of the top spring 203 b.
The driving member 204 includes a rotatable swivel 204a disposed on an inner sidewall of the mounting seat 201a, a pushing opening 204b is formed on an outer wall of the swivel 204a in an annular array, the pushing opening 204b can be pushed by the clamping block 202a to drive the swivel 204a and the filter element 202 to rotate synchronously, and driving bevel teeth 204c are disposed on an inner sidewall of the swivel 204a, that is, in a moving process of the filter element 202, the driving bevel teeth 204c can rotate along with a dismounting action of the filter element 202.
The on-off member 206 is installed in the transition pipe 205, the on-off member 206 comprises a blocking ball 206a which can be attached to the inner wall of the transition pipe 205, a circulation port 206b is formed in the blocking ball 206a along the radial direction of the blocking ball, through the arrangement of the circulation port 206b, when the axial direction of the circulation port 206b is axially coincident with that of the transition pipe 205, the transition pipe 205 is in an on-state when the axial direction of the circulation port 206b is perpendicular to the transition pipe 205 through the overturning of the blocking ball 206a, the transition pipe 205 is in an off-state under the closing of the complete spherical surface of the blocking ball 206a, a control valve 206c is fixedly connected to the outer side of the blocking ball 206a, the control valve 206c is formed by a disc and a connecting rod, the control valve 206c extends to the outer side of the transition pipe 205, and driven bevel teeth 206d meshed with the driving bevel teeth 204c are fixedly arranged on the periphery of the control valve 206c, so that the driven bevel teeth 206d can be driven by the driving bevel teeth 204c to drive the blocking ball 206a to deflect, namely, when the filter core 202 and the mounting member 201 are relatively rotated and dismounted, the on-off member 204 can be driven by the driving member 206 to rotate to realize the on-off of the transition pipe 205.
The sealing piece 207 comprises a sealing seat 207a fixed on the outer part of the two transition pipes 205, a telescopic sleeve 207b is fixedly connected to the end face of the sealing seat 207a, a sealing ring 207c used for being attached to the filter element 202 to realize sealing is fixedly connected to the other end of the telescopic sleeve 207b, and the telescopic sleeve 207b has certain elasticity, so that in the process of assembling and disassembling the filter element 202, the sealing ring 207c can always keep attachment with the top of the filter element 202 under the elastic action of the telescopic sleeve 207 b.
Preferably, the starting point of the pushing port 204b coincides with the starting point of the bayonet 201e, so that when the filter element 202 is installed, the outer clamping block 202a of the pushing port 204b can be synchronously and accurately positioned in the bayonet 201e and the pushing port 204b, smooth clamping between the bayonet 201e and the clamping block 202a is ensured, synchronous rotation of the rotating ring 204a along with installation of the filter element 202 is realized, the driving bevel 204c on the rotating ring 204a and the driven bevel 206d on the outer side of the control valve 206c can be smoothly matched, and meanwhile, the length of the pushing port 204b is the same as the projection length of the bayonet 201e on the axial direction of the installation seat 201a, so that the pushing port 204b can meet the requirement of rising height in the clamping process of the clamping block 202a, the completion degree of the clamping between the filter element 202 and the connecting sleeve 201d is ensured, and the projection of the bayonet 201e on the circumferential direction of the connecting sleeve 201d is in a quarter circular arc, so that in the installation process, the rotating ring 204a can be ensured to rotate only by 90 degrees, and the opening and closing angle of the control valve 206c is realized.
When the filter cartridge 202 is used, a user firstly presses the supporting plate 203a downwards to put the filter cartridge 202 between the supporting plate 203a and the mounting seat 201a, then the clamping block 202a on the outer side of the filter cartridge 202 is aligned to the starting position of the bayonet 201e on the connecting sleeve 201d, the clamping block 202a is also positioned in the push-out port 204b on the conversion, the filter cartridge 202 can be rotated and moved upwards to be mounted at the moment, in the mounting process, along with the movement of the clamping block 202a along the bayonet 201e path, the push-out port 204b can also drive the rotary ring 204a to rotate, at the moment, 90-degree rotation of the control valve 206c can be realized under the cooperation of the driving bevel 204c and the driven bevel 206d, so that the automatic opening of the transition pipe 205 is realized in the mounting process of the filter cartridge 202, the water purifier can be started to be used after the mounting of the filter cartridge 202, otherwise, the rotary ring 204a can be reversely rotated along with the action of the filter cartridge 202 in the dismounting and replacement process, the automatic closing of the transition pipe 205 can be realized, simultaneously, the sealing ring 207c can be always adjusted along with the upward movement of the filter cartridge 202 under the support of the telescopic sleeve 207b, and the height of the filter cartridge 202 in the mounting and dismounting process, and the situation of the filter cartridge 207c can be always prevented from being attached to and removed.
In sum, through the cooperation of the loading and unloading actions of the driving piece 204 and the filter core 202, the follow-up of the on-off piece 206 in the disassembly and assembly process of the filter core 202 can be realized under the cooperation of the driving piece 204 and the on-off piece 206, thereby under the overturning of the on-off piece 206, the corresponding automatic on-off of the transition pipe 205 in the disassembly and assembly process of the filter core 202 is realized, the user does not need to cut off the water source independently in the disassembly and assembly process, the situation that water leakage occurs in the disassembly and assembly and replacement process of the filter core 202 due to forgetting of the user is avoided, the replacement of the filter core 202 is more convenient and safe, and meanwhile, under the setting of the sealing piece 207, the sealing ring 207c can always keep contact and fit with the filter core 202 in the movement process of the filter core 202, so as to realize sealing and avoid water leakage.
Referring to fig. 1-8, in yet another embodiment, the present invention provides an on-off member 206 and a sealing member 207.
Specifically, the on-off member 206 further includes a driving groove 206e formed on the surface of the control valve 206 c.
The sealing member 207 further comprises a connecting rod 207d fixed on the periphery of the sealing ring 207c, a driving head 207e is integrally arranged at the end of the connecting rod 207d, and the driving head 207e is slidably embedded in the driving groove 206 e.
Preferably, the driving groove 206e is arranged in an elliptical arc shape, one end of the driving groove 206e is close to the center of the end face of the control valve 206c, (as shown in fig. 9), the other end of the driving groove 206e is far away from the center of the end face of the control valve 206c, the rotation angle of the corresponding control valve 206c between the two ends of the driving groove 206e is 90 degrees, and the driving grooves 206e on the two groups of control valves 206c in the same connecting sleeve 201d are reversely arranged, so that when the control valve 206c rotates along with the rotating ring 204a, the sealing seat 207a is matched with the distance difference between the two ends of the driving groove 206e to limit the connecting rod 207d capable of only carrying out vertical lifting movement, so that the driving head 207e can relatively slide in the driving groove 206e along with the rotation of the control valve 206c, and the driving head 207e can move up and down along with the sliding of the driving head 207e from one end to the other end of the driving groove 206e, thereby realizing the lifting movement of the sealing ring 207c to keep the contact with the end face of the filter element 202, and further improving the sealing effect.
In summary, through the cooperation between the driving groove 206e and the connecting rod 207d, the sealing ring 207c can be limited while the sealing ring 207c can be driven to move, so as to eliminate the deformation influence of the telescopic sleeve 207b, and avoid the influence of the sealing effect caused by the unrestricted deflection of the sealing ring 207c in the moving process.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A water purifier with a composite filter element is characterized by comprising,
A water purifier structure (100) which is internally provided with a filter element (202) and a filter element mechanism (200),
The filter element mechanism (200) comprises a mounting piece (201) arranged in the water purifier structure (100), a filter element (202) is arranged in the mounting piece (201), a driving piece (204) capable of synchronously moving with the filter element (202) is arranged on the inner side of the mounting piece (201), and a transition pipe (205) used for communicating the filter element (202) is fixedly arranged on the inner wall of the mounting piece (201);
The inside of transition pipe (205) is installed on break-make piece (206), when filter core (202) and installed part (201) are rotated the dismouting relatively, driven drive piece (204) rotate in order to drive break-make piece (206) and realize the break-make of transition pipe (205).
2. The composite filter element water purifier according to claim 1, wherein the mounting piece (201) comprises a mounting seat (201 a) fixed inside the water purifier structure (100), a water inlet (201 b) and a water outlet (201 c) are respectively reserved on the mounting seat (201 a), and the inner waterway of the mounting seat (201 a) is communicated with the water inlet end and the water outlet end at the top of the filter element (202) through the water inlet (201 b) and the water outlet (201 c);
The mounting seat (201 a) is positioned on the peripheral end surfaces of the water inlet (201 b) and the water outlet (201 c), a connecting sleeve (201 d) is further fixed on the peripheral end surfaces of the water inlet (201 b) and the water outlet (201 c), and a bayonet (201 e) is formed in the outer wall of the connecting sleeve (201 d).
3. A composite filter element water purifier according to claim 1 or 2, characterized in that a clamping block (202 a) is fixedly arranged on the outer wall of the filter element (202), and can be matched with a bayonet (201 e) to realize the assembly between the filter element (202) and the connecting sleeve (201 d).
4. A composite filter element water purifier according to claim 3, wherein the bayonet (201 e) is spirally arranged along the outer wall of the connecting sleeve (201 d), and the clamping block (202 a) is rotatably lifted along the bayonet (201 e) to realize clamping engagement with the bayonet (201 e).
5. The water purifier with the composite filter element according to claim 2, wherein transition pipes (205) are arranged on the installation seat (201 a) corresponding to the peripheries of the water inlet (201 b) and the water outlet (201 c).
6. The water purifier with the composite filter element according to claim 1, wherein the driving member (204) comprises a swivel (204 a) rotatably arranged on an inner side wall of the mounting seat (201 a), a pushing opening (204 b) is formed in an outer wall of the swivel (204 a), the pushing opening can be pushed by the clamping block (202 a) to rotate synchronously with the filter element (202), and driving bevel teeth (204 c) are arranged on an inner side wall of the swivel (204 a).
7. The water purifier with composite filter element according to claim 6, wherein the start point of the push port (204 b) coincides with the start point of the bayonet (201 e).
8. The water purifier with the composite filter element according to claim 6, wherein the length of the push opening (204 b) is the same as the projection length of the bayonet (201 e) on the axial direction of the mounting seat (201 a).
9. The water purifier with the composite filter element according to claim 1, wherein the on-off piece (206) comprises a blocking ball (206 a) which can be attached to the inner wall of the transition pipe (205), and the blocking ball (206 a) is provided with a circulation port (206 b) along the radial direction.
10. The water purifier with the composite filter element according to claim 9, wherein a control valve (206 c) is connected to the outer side of the blocking ball (206 a), a driven bevel gear (206 d) meshed with the driving bevel gear (204 c) is fixedly arranged on the periphery of the control valve (206 c), and the driven bevel gear (206 d) can be driven by the driving bevel gear (204 c) to drive the blocking ball (206 a) to deflect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510618990.3A CN120136207B (en) | 2025-05-14 | 2025-05-14 | Composite filter element water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510618990.3A CN120136207B (en) | 2025-05-14 | 2025-05-14 | Composite filter element water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120136207A true CN120136207A (en) | 2025-06-13 |
| CN120136207B CN120136207B (en) | 2025-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510618990.3A Active CN120136207B (en) | 2025-05-14 | 2025-05-14 | Composite filter element water purifier |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20006972U1 (en) * | 2000-04-17 | 2001-08-23 | Ing. Walter Hengst GmbH & Co. KG, 48147 Münster | Liquid filter with sealing tube on the cover |
| KR200335808Y1 (en) * | 2003-07-10 | 2003-12-11 | 김근태 | connect structure of a filter-cartrige for clean water appliance to be change easily |
| CN206152440U (en) * | 2016-09-30 | 2017-05-10 | 福州品行科技发展有限公司 | Filter core of adjustable business turn over water yield |
| WO2018129742A1 (en) * | 2017-01-16 | 2018-07-19 | 佛山市顺德区美的饮水机制造有限公司 | Filter element assembly and water purifier provided with same |
| CN209714487U (en) * | 2019-03-09 | 2019-12-03 | 佛山市小纯电器科技有限公司 | Water purifier filter cartridge construction |
-
2025
- 2025-05-14 CN CN202510618990.3A patent/CN120136207B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20006972U1 (en) * | 2000-04-17 | 2001-08-23 | Ing. Walter Hengst GmbH & Co. KG, 48147 Münster | Liquid filter with sealing tube on the cover |
| KR200335808Y1 (en) * | 2003-07-10 | 2003-12-11 | 김근태 | connect structure of a filter-cartrige for clean water appliance to be change easily |
| CN206152440U (en) * | 2016-09-30 | 2017-05-10 | 福州品行科技发展有限公司 | Filter core of adjustable business turn over water yield |
| WO2018129742A1 (en) * | 2017-01-16 | 2018-07-19 | 佛山市顺德区美的饮水机制造有限公司 | Filter element assembly and water purifier provided with same |
| CN209714487U (en) * | 2019-03-09 | 2019-12-03 | 佛山市小纯电器科技有限公司 | Water purifier filter cartridge construction |
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| CN120136207B (en) | 2025-07-25 |
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