CN201116621Y - Multi-path control valve - Google Patents
Multi-path control valve Download PDFInfo
- Publication number
- CN201116621Y CN201116621Y CNU2007200751487U CN200720075148U CN201116621Y CN 201116621 Y CN201116621 Y CN 201116621Y CN U2007200751487 U CNU2007200751487 U CN U2007200751487U CN 200720075148 U CN200720075148 U CN 200720075148U CN 201116621 Y CN201116621 Y CN 201116621Y
- Authority
- CN
- China
- Prior art keywords
- handle
- rotating cylinder
- valve body
- hole
- valve
- 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 - Lifetime
Links
- 230000009466 transformation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 2
- 210000000515 tooth Anatomy 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Multiple-Way Valves (AREA)
Abstract
A multi-way control valve comprises a cylinder valve body and an axis pressure plate above, wherein the axial pressure plate and the valve body are arranged with a plurality of relative screw holes, and the axial pressure plate and the valve body are connected with a plurality of fixing screws in the screw holes. The utility model further comprises a handle on the axial pressure plate, a rotary drum in the valve body, a central shaft on the rotary drum, which is through the central holes of the axial pressure plate and the handle and can be rotated by the handle, a plurality of drum through holes on the outer wall of the rotary drum, and a porous sealing plate embedded on one rotary drum through hole, and a porous free sealing plate embedded on another rotary drum through hole. The utility model has simple operation, which can be controlled by rotating the handle via hand, without electricity, with safety and reliability. The utility model has beautiful appearance, compact structure, round corner transitions on all edges, saved material and production cost, which is hard to block and is easy to maintain.
Description
Technical field
The utility model relates to water treatment field, particularly relates to the multi-way control valve that uses on a kind of water quality treater.
Background technique
In the prior art, be used for producing or the water-treating equipment control valve of the end face seal structure of living, its spool normally adopts one to be provided with the piston of trench structure and to be enclosed within the outer a series of grids of piston and diaphragm seal constitutes.By spurring piston up and down, come the output of control valve in-core current and change direction, time and the flow of current output,, realize water purification is handled by filtrate being carried out backwash, just washing or proper functioning with respectively.This mode has the following disadvantages:
1, plunger designs and processed complex;
2, the quantity of grid and pad is many, in case impurity enters wherein, is difficult to discharge;
3, entire product complex structure, assemble loaded down with trivial details, maintenance difficult, cost of material height, and the product requirement for height is higher, is unfavorable for realizing the miniaturization requirement of water treatment system.
The model utility content
The purpose of this utility model provides a kind of multi-way control valve simple in structure, not susceptible to plugging.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multi-way control valve, it comprises: an outer wall is provided with cylinder shape valve and shaft pressuring plate thereon of some valve holes, this shaft pressuring plate and this valve body are provided with the screw of some correspondences, and this shaft pressuring plate is connected by the some fastening screws that are screwed in this screw with this valve body; One is positioned at the handle on this shaft pressuring plate; One is positioned at the rotating cylinder of this valve inner, this rotating cylinder is provided with and one is arranged in this shaft pressuring plate center hole and this handle center hole, can be by the central shaft of this handle driven rotary, the rotating cylinder through hole of transformation can take place with the position of this valve hole when also being provided with some the rotation on this rotating cylinder outer wall, wherein a rotating cylinder through hole is embedded with a diaphragm seal with holes, and another rotating cylinder through hole is embedded with an atresia diaphragm seal.
Wherein, the central shaft of this rotating cylinder and this handle center hole are gear engagement, are screwed into a Cock screw that compresses this handle in the internal thread of this central shaft.
Positive progressive effect of the present utility model is:
1, simple to operate, only need the hand rotation handle can realize control, and need not electricity consumption, safe and reliable;
2, handsome in appearance, profile is small and exquisite, scientific structure, and pay attention to detail, all edges all adopt round-corner transition;
3, save material and cost of production, be difficult for stopping up, for ease of maintenaince.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model preferred embodiment.
Fig. 2 is the stereogram of rotating cylinder in the utility model preferred embodiment.
Fig. 3 is the sectional view along A-A line among Fig. 2.
Fig. 4 is a rotating cylinder shown in Figure 3 structural representation along the B direction.
Fig. 5 is a rotating cylinder shown in Figure 3 structural representation along the C direction.
Fig. 6 is a rotating cylinder shown in Figure 3 structural representation along the D direction.
Fig. 7 is a rotating cylinder shown in Figure 3 structural representation along the E direction.
Fig. 8 is the stereogram of valve body in the utility model preferred embodiment.
Fig. 9 is the front view of valve body shown in Figure 8.
Figure 10 is the sectional view along A-A line among Fig. 9.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1.This multi-way control valve main body is columniform valve body 8, and a shaft pressuring plate 4 is arranged on this valve body 8, and both are provided with corresponding screw, are respectively valve body screw 81 and shaft pressuring plate screw 42.Some fastening screws 3 are connected shaft pressuring plate 4 after being screwed into this corresponding screw from shaft pressuring plate 4 tops with valve body 8.The tubular inner chamber of valve body 8 has three to lead to the outer valve holes 82 of valve body 8, by the interface in this several hole bodies outside, can be connected with pipelines such as the water inlet of water-treating equipment, water outlet, blowdown, suction salt.Be embedded with a diaphragm seal 7 with holes and an atresia diaphragm seal 6 on the outer wall of rotating cylinder 5, these two diaphragm seals are all given prominence to rotating cylinder 5 outer wall parts, and this projection just in time can block valve hole 82 corresponding on the valve body 8.And the central shaft 51 that stretches out on the rotating cylinder 5 passes the shaft pressuring plate center hole 41 and the handle center hole 21 of its top, also is provided with some external tooths on this central shaft 51, with the internal tooth engagement in handle center hole 21, by handle 2 driven rotary.For preventing relatively moving on handle 2 and these central shaft 51 above-below directions, a Cock screw 1 is screwed into the internal thread of central shaft 51 of rotating cylinder from the top of handle 2, this Cock screw 1 passes this handle center hole 21 and compresses this handle 2.
Extremely shown in Figure 10 as Fig. 2.When using this multi-way control valve, atresia diaphragm seal 6 and diaphragm seal with holes 7 are inserted in the corresponding rotating cylinder through hole 52 (as Fig. 4 and shown in Figure 6).The central shaft 51 that handle with sleeve 2, handle 2 drive rotating cylinders 5 rotates, and makes each hole on rotating cylinder 5 outer walls and diaphragm seal also along with rotation.And because valve body 8 is static with respect to rotating cylinder 5, so the UNICOM and the occluding relation of each hole on the rotating cylinder 5 and diaphragm seal and valve body 8 change, thereby realization is controlled and is adjusted the flow direction of the fluid that enters valve body 8.By the way, corresponding transformation takes place with the position relation of valve hole 82 in each rotating cylinder through hole 52 that makes rotating cylinder 5, thereby makes various working staties such as valve body 8 is in service, just washes, backwash.
The utility model is not limited to above mode of execution, such as driving the effect that rotating cylinder rotates for reaching handle, also can gear-driven mode, and the mode that adopts the central shaft with rotating cylinder to be welded on this handle replaces.
Claims (2)
1, a kind of multi-way control valve is characterized in that, it comprises:
One outer wall is provided with cylinder shape valve and shaft pressuring plate thereon of some valve holes, and this shaft pressuring plate and this valve body are provided with the screw of some correspondences, and this shaft pressuring plate is connected by the some fastening screws that are screwed in this screw with this valve body;
One is positioned at the handle on this shaft pressuring plate;
One is positioned at the rotating cylinder of this valve inner, this rotating cylinder is provided with and one is arranged in this shaft pressuring plate center hole and this handle center hole, can be by the central shaft of this handle driven rotary, the rotating cylinder through hole of transformation can take place with the position of this valve hole when also being provided with some the rotation on this rotating cylinder outer wall, wherein a rotating cylinder through hole is embedded with a diaphragm seal with holes, and another rotating cylinder through hole is embedded with an atresia diaphragm seal.
2, multi-way control valve according to claim 1 is characterized in that, the central shaft of this rotating cylinder and this handle center hole are gear engagement, is screwed into a Cock screw that compresses this handle in the internal thread of this central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200751487U CN201116621Y (en) | 2007-09-29 | 2007-09-29 | Multi-path control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200751487U CN201116621Y (en) | 2007-09-29 | 2007-09-29 | Multi-path control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116621Y true CN201116621Y (en) | 2008-09-17 |
Family
ID=39991195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200751487U Expired - Lifetime CN201116621Y (en) | 2007-09-29 | 2007-09-29 | Multi-path control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116621Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386253A (en) * | 2013-06-28 | 2013-11-13 | 上海交通大学 | Multi-hose flow-direction controller for free-flow electrophoresis apparatus |
| CN110486487A (en) * | 2019-08-03 | 2019-11-22 | 浙江苏尔达洁具有限公司 | a water divider |
-
2007
- 2007-09-29 CN CNU2007200751487U patent/CN201116621Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386253A (en) * | 2013-06-28 | 2013-11-13 | 上海交通大学 | Multi-hose flow-direction controller for free-flow electrophoresis apparatus |
| CN110486487A (en) * | 2019-08-03 | 2019-11-22 | 浙江苏尔达洁具有限公司 | a water divider |
| WO2021023006A1 (en) * | 2019-08-03 | 2021-02-11 | 浙江苏尔达洁具有限公司 | Water segregator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |
|
| CX01 | Expiry of patent term |