CN201008813Y - Hydraulic monitor lotus flower spray body - Google Patents
Hydraulic monitor lotus flower spray body Download PDFInfo
- Publication number
- CN201008813Y CN201008813Y CNU200620141539XU CN200620141539U CN201008813Y CN 201008813 Y CN201008813 Y CN 201008813Y CN U200620141539X U CNU200620141539X U CN U200620141539XU CN 200620141539 U CN200620141539 U CN 200620141539U CN 201008813 Y CN201008813 Y CN 201008813Y
- Authority
- CN
- China
- Prior art keywords
- eddy flow
- nozzle
- flow plug
- cavity
- giant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 12
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 12
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 12
- 239000007921 spray Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 2
- 229920001195 polyisoprene Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 208000035824 paresthesia Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Landscapes
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
Abstract
A lotus spray body for water blast gun comprising a water gun admitting pipe, an inner cover, a nozzle and a nozzle casing is characterized in that: a rotating spray head consisting of an eddy flow plug, a slotted rotating body and the nozzle is arranged inside an eddy flow cavity enclosed by the inner cover and the nozzle casing, a metal ball is arranged in the front cavity of the eddy flow plug, the back cambered surface shaft of the eddy flow plug is inserted into an arc groove in the cavity of the slotted rotating body, and the cavity of the slotted rotating body is correspondingly and fixedly connected with a trubore in the nozzle. The remarkable advantages of the design are that: the prior all metal eddy flow plug is changed into the plastic eddy flow plug with the front cavity and the back shaft, the metal ball is arranged in the front cavity of the eddy flow plug to improve resistance to high pressure water hammering and reduce shock, the tabling and fixed engagement between the back shaft of the eddy flow plug and the groove in the cavity of the slotted rotating body improves the rotating stability of the rotating body, and operating personnel can feel distinctly reduced shock when using the utility model without tingling sensation for long-time use with stable spraying water flow form and correct and easy aiming operation.
Description
Technical field
The utility model relates to a kind of water spraying structure of water pistol, particularly the jet blower of using about giant.
Background technology
Water pistol is one of instrument of cleaning dirt, carwash and pouring, and at special occasions high building fire-fighting fire extinguishing for example, giant is also used in large tracts of land mud or accumulated snow flushing.Giant is because the hydraulic pressure height, usually more than 60 MPas, high pressure water impact hydraulic giant eddy flow axle cock body, metal shaft cock body inertial impact force is big, makes gun shell produce judder, and one side makes operating personnel be subjected to judder and do not feel well, having grown hand service time can be numb, judder owing to the hydraulic giant body makes the distortion of ejection current on the other hand, influences the control of spray angle, reduces water-use efficiency.Therefore must the injector head of existing giant be improved, to improve water-use efficiency.
Summary of the invention
The technical problems to be solved in the utility model is at the existing problem of present giant injector head, designs a kind of anti-high pressure water impact, and the giant injector head that vibration force is little reaches and reduces the giant jerk, improves water-use efficiency.
Design of the present utility model is: giant lotus flower sprinkler body, comprise hydraulic giant water inlet pipe, inner cap, nozzle and nozzle housing, it is characterized in that in the eddy flow chamber of inner cap and nozzle housing encirclement, being provided with the rotary nozzle that eddy flow plug, fluting rotary body and nozzle are formed, establish a Metal Ball in the ante-chamber of eddy flow plug, eddy flow plug backarc over glaze and fluting rotation body cavity arc groove tabling, the inner chamber of fluting rotary body tightens up with the corresponding connection in nozzle inside trumpet chamber.
The remarkable advantage of above-mentioned design is the all-metal eddy flow plug of former cause is changed into the ante-chamber and the rear axle of plastics eddy flow plug, eddy flow plug ante-chamber is established Metal Ball, improve anti-high pressure water impact power, rise and reduce shock effect, the rear axle of eddy flow plug tightens up with fluting a rotating body groove tabling and improves the rotary body stability of rotation, and the impression vibrations obviously reduced when operating personnel used, and used hand no longer numb for a long time, ejection current flower type is stable, and aiming operation is accurately convenient.
Description of drawings
Fig. 1 is the utility model section of structure.
Fig. 2 is the rotation body structure profile.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Composition structure of the present utility model as shown in Figure 1, hydraulic giant water inlet pipe 13 and nozzle housing 1 are by screw-thread securing.Being provided with the inner cap 2 that tightens up with nozzle housing 1 inwall in the nozzle housing 1 of water inlet pipe 13 front ends, is the rotating body component of being made up of eddy flow plug 10, fluting rotary body 9 and ceramic nozzle 6 in the eddy flow chamber 5 that nozzle housing 1 and inner cap 2 surround.The front end of nozzle housing 1 is a hole for water spraying 7, and hole for water spraying 7 is corresponding with ceramic nozzle 6, is provided with the ceramic bowl 8 of central openings between ceramic nozzle 6 and hole for water spraying 7, and ceramic nozzle 6 reduces wear during high speed rotating in ceramic bowl 8.Establish a steel ball 3 in eddy flow plug 10 ante-chambers, eddy flow plug 10 rear end cambered surface axles 16,14 interior connections of inner concave arc surface that middle protruding cambered surface 14 is nested in fluting rotary body 9 tighten up, referring to Fig. 3.The openend of fluting rotary body 9 differs the semi arch breach 18 of establishing two sizes and shape correspondence on 180 radians, forms secondary whirl hole 17 between this semi arch breach 18 and the eddy flow plug 10, referring to shown in Figure 2.Tube chamber 15 in the fluting rotary body 9 is the more piece cavity, and first segment is the big conical cavity in the little rear end of front end, and second joint and the 3rd joint are stepped cylindrical cavity, and ceramic nozzle 6 is the loudspeaker inner chamber, and tube chamber shrinks step by step to increase mobile hydraulic pressure, to improve hydraulic pressure and rinse capability.Establish a pair of apopore 12 in the cavity of inner cap 2, a pair of apopore 12 is located on the rightabout that differs 180 radians, when water under high pressure enters eddy flow apopore 12 from hydraulic giant water inlet pipe 13, and jet flow round about in eddy flow chamber 5, produce the vortex water impact and eddy flow plug 10, it is rotatablely moved.Because eddy flow plug 10 and fluting rotary body 9 are by cambered surface axle 16 and inner concave arc surface 14 chimeric tightening up, high speed water jet impact eddy flow plug 10 driven rotary bodies 9 rotate along the eddy flow direction, the steel ball 3 that is located in eddy flow plug 10 chambeies reduces rotary impact power on the one hand, play stable equilibrium's effect on the one hand, reduce impact strength the hydraulic giant handle.Also nested elastic ring 11 on the outer wall of eddy flow plug 10 ante-chambers, this caoutchouc elasticity circle also plays cushioning effect, when reducing by 10 rotations of eddy flow plug to the impact strength of nozzle housing 1.When eddy flow plug 10 rotates at a high speed, giant flows into tube chamber 15 along the secondary whirl hole 17 between eddy flow plug 10 and the fluting rotary body 9, again when ceramic nozzle 6 ejects, the outer conical surface of ceramic nozzle 6 is to slide to compress with the indent taper seat that is located at most advanced and sophisticated bottom, eddy flow chamber 5 ceramic bowls 8 and contacts, because the impetus of the eddying current mobilization force in eddy flow chamber 5, ceramic nozzle 6 ejection water under high pressures eject outside the hydraulic giant by eddy flow water direction, form the ejection of padmasana water column.
Claims (8)
1. giant lotus flower sprinkler body, comprise hydraulic giant water inlet pipe, inner cap, nozzle and nozzle housing, it is characterized in that in the eddy flow chamber of inner cap and nozzle housing encirclement, being provided with the rotary nozzle that eddy flow plug, fluting rotary body and nozzle are formed, establish a Metal Ball in the ante-chamber of eddy flow plug, eddy flow plug backarc over glaze and fluting rotation body cavity arc groove tabling, the inner chamber of fluting rotary body tightens up with the corresponding connection in nozzle inside trumpet chamber.
2. giant lotus flower sprinkler body according to claim 1, it is characterized in that establishing a steel ball (3) in described eddy flow plug (10) ante-chamber, the interior connection of inner concave arc surface (14) that the protruding cambered surface (14) in the middle of eddy flow plug (10) the rear end cambered surface axle (16) is nested in fluting rotary body (9) tightens up.
3. giant lotus flower sprinkler body according to claim 1 is characterized in that nested elastic caoutchouc circle (11) on the preceding cavity outer wall of described eddy flow plug (10).
4. giant lotus flower sprinkler body according to claim 1 is characterized in that the openend of described fluting rotary body (9) differs the semi arch breach (18) of establishing two sizes and shape correspondence on 180 radians.
5. giant lotus flower sprinkler body according to claim 1 is characterized in that the tube chamber (15) in the described fluting rotary body (9) is the more piece cavity, and first segment is the big conical cavity in the little rear end of front end, and second joint and the 3rd joint are stepped cylindrical cavity.
6. giant lotus flower sprinkler body according to claim 1 is characterized in that described ceramic nozzle (6) is the loudspeaker inner chamber.
7. giant lotus flower sprinkler body according to claim 1 is characterized in that establishing a pair of apopore (12) in the cavity of described inner cap (2), and a pair of apopore (12) is located on the rightabout that differs 180 radians.
8. giant lotus flower sprinkler body according to claim 1 is characterized in that being provided with between described ceramic nozzle (6) and the hole for water spraying (7) ceramic bowl (8) of central openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620141539XU CN201008813Y (en) | 2006-12-27 | 2006-12-27 | Hydraulic monitor lotus flower spray body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620141539XU CN201008813Y (en) | 2006-12-27 | 2006-12-27 | Hydraulic monitor lotus flower spray body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008813Y true CN201008813Y (en) | 2008-01-23 |
Family
ID=39043745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620141539XU Expired - Fee Related CN201008813Y (en) | 2006-12-27 | 2006-12-27 | Hydraulic monitor lotus flower spray body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008813Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008131A (en) * | 2012-11-28 | 2013-04-03 | 无锡市耀恩科技有限公司 | Rotary spray head device for high-pressure cleaning machine |
| CN107405636A (en) * | 2015-03-02 | 2017-11-28 | 阿尔弗雷德·凯驰两合公司 | Swivel nozzle for high-pressure cleaning appliance |
-
2006
- 2006-12-27 CN CNU200620141539XU patent/CN201008813Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008131A (en) * | 2012-11-28 | 2013-04-03 | 无锡市耀恩科技有限公司 | Rotary spray head device for high-pressure cleaning machine |
| CN107405636A (en) * | 2015-03-02 | 2017-11-28 | 阿尔弗雷德·凯驰两合公司 | Swivel nozzle for high-pressure cleaning appliance |
| CN107405636B (en) * | 2015-03-02 | 2019-09-20 | 阿尔弗雷德·卡赫欧洲两合公司 | Rotary nozzles for high-pressure cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20131227 |