CN204942747U - Reduction valve eliminated by the water hammer being applied to water purifier - Google Patents
Reduction valve eliminated by the water hammer being applied to water purifier Download PDFInfo
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- CN204942747U CN204942747U CN201520507142.7U CN201520507142U CN204942747U CN 204942747 U CN204942747 U CN 204942747U CN 201520507142 U CN201520507142 U CN 201520507142U CN 204942747 U CN204942747 U CN 204942747U
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- water
- valve body
- reduction valve
- diaphragm
- hammer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 230000009467 reduction Effects 0.000 title claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a kind of water hammer being applied to water purifier and eliminates reduction valve, comprise the relief valve body with four ports, described valve body one side port is intake pipe, valve body opposite side port is outlet pipe, be provided with between intake pipe and outlet pipe in described valve body and turn shape dividing plate, describedly turn longitudinal hole shape dividing plate being provided with and being connected with valve body upper port, elasticity throttle valve lever is provided with in described longitudinal hole, described valve body upper end is connected with the reduction valve upper shell matching to be formed reduction valve cavity with its upper port, described reduction valve cavity is connected with outlet pipe, elastic diaphragm is provided with in reduction valve cavity, described valve body lower end is connected with the water-hammer arrester valve body that internal chamber is connected with intake pipe through lower port, elastic piston is provided with in the chamber of described water-hammer arrester valve body.This reduction valve not only compact structure, volume is little, and effectively can solve the problem of water hammer effect.
Description
Technical field
The utility model relates to a kind of water hammer being applied to water purifier and eliminates reduction valve.
Background technique
Along with expanding economy, people pursue the life of high-quality, and huge numbers of families come into by water purifier, each area, the variation in water pressure of various places floor is very large, the keying of water pump, the reason of the keying of water tap causes water hammer effect, makes the hydraulic pressure produced instantaneously be several times or tens times of every day use.Because the filter core of water purifier and the waterproof of water purifier need could normally work under suitable pressure, under too high hydraulic pressure, the lighter is leaked, and severe one case of water purifier damages.Commercially available water purifier has developed into the stage of installing reduction valve, and reduction valve solves the problem that hydraulic pressure height area can not use water purifier.But sometimes still there will be and leak, Here it is because water hammer effect, and the too high water purifier that makes of hydraulic pressure of moment damages.
Summary of the invention
The purpose of this utility model is to provide a kind of water hammer being applied to water purifier to eliminate reduction valve, and this reduction valve not only compact structure, volume is little, and effectively can solve the problem of water hammer effect.
The technical solution of the utility model is: reduction valve eliminated by a kind of water hammer being applied to water purifier, comprise the relief valve body with four ports, described valve body one side port is intake pipe, valve body opposite side port is outlet pipe, be provided with between intake pipe and outlet pipe in described valve body and turn shape dividing plate, describedly turn longitudinal hole shape dividing plate being provided with and being connected with valve body upper port, elasticity throttle valve lever is provided with in described longitudinal hole, described valve body upper end is connected with the reduction valve upper shell matching to be formed reduction valve cavity with its upper port, described reduction valve cavity is connected with outlet pipe, elastic diaphragm is provided with in reduction valve cavity, described valve body lower end is connected with the water-hammer arrester valve body that internal chamber is connected with intake pipe through lower port, elastic piston is provided with in the chamber of described water-hammer arrester valve body.
Further, described elasticity throttle valve lever comprises the water deflector that middle part is provided with taper protuberance, the bottom of described water deflector is connected with lower end and is connected to stage clip on water-hammer arrester valve body, and the top of water deflector arranges the positioning rod matched with the longitudinal register hole be arranged on elastic diaphragm through longitudinal hole.
Further, described elastic diaphragm comprises the diaphragm of rubber be arranged in reduction valve cavity, described diaphragm of rubber perimembranous is sandwiched in the annular groove that is opened between reduction valve upper shell and valve body, diaphragm of rubber fixed block is provided with on the downside of described diaphragm of rubber, have through diaphragm of rubber in the middle part of described diaphragm of rubber fixed block and realize the screw rod that is connected through nut and diaphragm of rubber, be provided with the second stage clip on the upside of described diaphragm of rubber, described second stage clip upper end is connected to on the outside thread plug of reduction valve upper shell bolt.
Further, described elastic piston comprises the piston that peripheral part is arranged with waterproof ring, and described piston underside is provided with the 3rd stage clip, and described 3rd stage clip lower end is connected on the second outside thread plug with water-hammer arrester valve body lower portion bolt.
Further, the upper end of described water-hammer arrester valve body is provided with the draw, the described draw is arranged with the second waterproof ring, and stretches in pipeline that intake pipe and chamber be connected and realize being connected with valve body.
Further, the water intake of described intake pipe and the water outlet of outlet pipe are also respectively arranged with water pipe adapter.
Compared with prior art, the utility model has the following advantages: this decompressor not only compact structure, and volume is little; easy for installation, and low cost of manufacture, efficiently solve the problem of water hammer effect; prevent protection water purifier from leaking, improve the working life of water purifier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing state schematic diagram of the present utility model;
In figure: 1-valve body 11-intake pipe 12-outlet pipe 13-turns shape dividing plate 131-through hole 14-reduction valve cavity 21-reduction valve upper shell 22-outside thread plug 23-second stage clip 24-diaphragm of rubber 25-diaphragm of rubber fixed block 251-screw rod 252-longitudinal register hole 26-nut 27-pad 28-annular groove 3-water-hammer arrester valve body 31-chamber 32-draw 33-second waterproof ring 34-reducing 41-waterproof ring 42-piston 43-the 3rd stage clip 44-second outside thread plug 51-water deflector 511-taper protuberance 512-positioning rod 52-stage clip 6-water pipe adapter.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to figure 1 and Fig. 2
Reduction valve eliminated by a kind of water hammer being applied to water purifier, comprise the relief valve body 1 with four ports, described valve body one side port is intake pipe 11, valve body opposite side port is outlet pipe 12, be provided with between intake pipe and outlet pipe in described valve body and turn shape dividing plate 13, describedly turn the longitudinal hole 131 shape dividing plate being provided with and being connected with valve body upper port, elasticity throttle valve lever is provided with in described longitudinal hole, to realize changing orifice size, described valve body upper end is connected with the reduction valve upper shell 21 matching to be formed reduction valve cavity 14 with its upper port, described reduction valve cavity is connected with outlet pipe, elastic diaphragm is provided with in reduction valve cavity, described valve body lower end is connected with the water-hammer arrester valve body 3 that internal chamber 31 is connected with intake pipe through lower port, elastic piston is provided with in the chamber 31 of described water-hammer arrester valve body.Valve body effectively can be separated into two-part by this shape dividing plate, and current are separated into two-way, and a-road-through carries out elimination water hammer effect toward water-hammer arrester chamber, and through hole of separately leading up to reduces pressure in reduction valve cavity.
In the present embodiment, described elasticity throttle valve lever comprises the water deflector 51 that middle part is provided with taper protuberance 511, the bottom of described water deflector is connected with lower end and is connected to stage clip 52 on water-hammer arrester valve body, and the top of water deflector arranges the positioning rod 512 matched with the longitudinal register hole 252 be arranged on elastic diaphragm through longitudinal hole.
In the present embodiment, described elastic diaphragm comprises the diaphragm of rubber 24 be arranged in reduction valve cavity, and described diaphragm of rubber perimembranous is sandwiched in the annular groove 28 that is opened between reduction valve upper shell and valve body, so that diaphragm of rubber better realizes moving up and down.Diaphragm of rubber fixed block 25 is provided with on the downside of described diaphragm of rubber, have through diaphragm of rubber in the middle part of described diaphragm of rubber fixed block and realize the screw rod 251 that is connected through pad 27, nut 26 and diaphragm of rubber, be provided with the second stage clip 23 on the upside of described diaphragm of rubber, described second stage clip upper end is connected to on the outside thread plug 22 of reduction valve upper shell bolt.Described longitudinal register hole 252 is arranged on the downside of diaphragm of rubber fixed block, so that positioning rod matches, realizes the longitudinal register of water deflector.
In the present embodiment, described elastic piston comprises the piston 42 that peripheral part is arranged with waterproof ring 41, described piston underside is provided with the 3rd stage clip 43, described 3rd stage clip lower end is connected on the second outside thread plug 44 with water-hammer arrester valve body lower portion bolt, thus realize moving up and down of piston, to eliminate surge wave.
In the present embodiment, the upper end of described water-hammer arrester valve body is provided with the draw 32, the described draw is arranged with the second waterproof ring 33, and stretch in pipeline that intake pipe and chamber be connected and realize being connected with valve body, the described draw is positioned at chamber and is provided with reducing 34, and described stage clip 52 lower end is connected in the reducing in the draw.
In the present embodiment, the water intake of described intake pipe and the water outlet of outlet pipe are also respectively arranged with water pipe adapter 6, described water pipe adapter is directly-inserted quick quick coupling.
The working principle of reduction valve eliminated by this water hammer:
Because reduction valve is the throttle element that a local resistance can change, namely by changing orifice size, the kinetic energy of flow velocity and fluid being changed, causes different pressures to lose, thus reach the object of decompression.Therefore this water hammer is eliminated decompressor and can, according to the height of hydraulic pressure, be made diaphragm of rubber fixed block move up and down under the effect of diaphragm of rubber, thus makes water deflector follow diaphragm of rubber fixed block to move up and down, and moves up and down change orifice size with what make water deflector.
The principle that reduction valve water hammer is eliminated eliminated by this this water hammer:
There is an airtight spring chamber (chamber) inside of water-hammer arrester valve body, and when surge wave imports water-hammer arrester into, surge wave acts on piston, and piston will move toward spring direction.The stroke of piston movement and the elastic force of spring, surge wave size are relevant, piston, under spring force and irregular surge wave double action, moves up and down, and forms a balance dynamically, be effectively eliminated the concussion of irregular surge wave like this, thus eliminate water hammer effect.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. reduction valve eliminated by the water hammer being applied to water purifier, comprise the relief valve body with four ports, it is characterized in that, described valve body one side port is intake pipe, valve body opposite side port is outlet pipe, be provided with between intake pipe and outlet pipe in described valve body and turn shape dividing plate, describedly turn longitudinal hole shape dividing plate being provided with and being connected with valve body upper port, elasticity throttle valve lever is provided with in described longitudinal hole, described valve body upper end is connected with the reduction valve upper shell matching to be formed reduction valve cavity with its upper port, described reduction valve cavity is connected with outlet pipe, elastic diaphragm is provided with in reduction valve cavity, described valve body lower end is connected with the water-hammer arrester valve body that internal chamber is connected with intake pipe through lower port, elastic piston is provided with in the chamber of described water-hammer arrester valve body.
2. reduction valve eliminated by the water hammer being applied to water purifier according to claim 1, it is characterized in that, described elasticity throttle valve lever comprises the water deflector that middle part is provided with taper protuberance, the bottom of described water deflector is connected with lower end and is connected to stage clip on water-hammer arrester valve body, and the top of water deflector arranges the positioning rod matched with the longitudinal register hole be arranged on elastic diaphragm through longitudinal hole.
3. reduction valve eliminated by the water hammer being applied to water purifier according to claim 1 and 2, it is characterized in that, described elastic diaphragm comprises the diaphragm of rubber be arranged in reduction valve cavity, described diaphragm of rubber perimembranous is sandwiched in the annular groove that is opened between reduction valve upper shell and valve body, diaphragm of rubber fixed block is provided with on the downside of described diaphragm of rubber, have through diaphragm of rubber in the middle part of described diaphragm of rubber fixed block and realize the screw rod that is connected through nut and diaphragm of rubber, the second stage clip is provided with on the upside of described diaphragm of rubber, described second stage clip upper end is connected to on the outside thread plug of reduction valve upper shell bolt.
4. reduction valve eliminated by the water hammer being applied to water purifier according to claim 1, it is characterized in that, described elastic piston comprises the piston that peripheral part is arranged with waterproof ring, described piston underside is provided with the 3rd stage clip, and described 3rd stage clip lower end is connected on the second outside thread plug with water-hammer arrester valve body lower portion bolt.
5. reduction valve eliminated by the water hammer being applied to water purifier according to claim 1 or 4, it is characterized in that, the upper end of described water-hammer arrester valve body is provided with the draw, the described draw is arranged with the second waterproof ring, and stretches in pipeline that intake pipe and chamber be connected and realize being connected with valve body.
6. reduction valve eliminated by the water hammer being applied to water purifier according to claim 1, it is characterized in that, the water intake of described intake pipe and the water outlet of outlet pipe are also respectively arranged with water pipe adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507142.7U CN204942747U (en) | 2015-07-14 | 2015-07-14 | Reduction valve eliminated by the water hammer being applied to water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507142.7U CN204942747U (en) | 2015-07-14 | 2015-07-14 | Reduction valve eliminated by the water hammer being applied to water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942747U true CN204942747U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507142.7U Expired - Fee Related CN204942747U (en) | 2015-07-14 | 2015-07-14 | Reduction valve eliminated by the water hammer being applied to water purifier |
Country Status (1)
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| CN (1) | CN204942747U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736749A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Five-sided valve for water purifier |
| CN105736750A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Five-surface valve structure |
| CN106837944A (en) * | 2017-01-11 | 2017-06-13 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
| CN112963594A (en) * | 2021-03-26 | 2021-06-15 | 路达(厦门)工业有限公司 | Pressure reducing valve and water purification system |
-
2015
- 2015-07-14 CN CN201520507142.7U patent/CN204942747U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736749A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Five-sided valve for water purifier |
| CN105736750A (en) * | 2016-04-20 | 2016-07-06 | 浙江艾波特环保科技股份有限公司 | Five-surface valve structure |
| CN105736750B (en) * | 2016-04-20 | 2017-12-29 | 浙江艾波特环保科技股份有限公司 | A kind of five face valve arrangements |
| CN106837944A (en) * | 2017-01-11 | 2017-06-13 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
| CN106837944B (en) * | 2017-01-11 | 2019-06-07 | 北京航空航天大学 | Plane hydraulic system impact of water hammer weakens method and apparatus |
| CN112963594A (en) * | 2021-03-26 | 2021-06-15 | 路达(厦门)工业有限公司 | Pressure reducing valve and water purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |