CN204358158U - A kind of water nozzle - Google Patents
A kind of water nozzle Download PDFInfo
- Publication number
- CN204358158U CN204358158U CN201420860557.8U CN201420860557U CN204358158U CN 204358158 U CN204358158 U CN 204358158U CN 201420860557 U CN201420860557 U CN 201420860557U CN 204358158 U CN204358158 U CN 204358158U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- water
- valve body
- outlet pipe
- valve rod
- 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
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Abstract
A kind of water nozzle, comprise valve body, O type circle, screw, flower cap and pressure cap, one end of described valve body is connected with adapter, the other end is provided with decompression short circuit, decompression short circuit is connected with outlet pipe by flower cap, the joint of decompression short circuit and outlet pipe is provided with anti-impurity pad, anti-impurity pad and the inwall of decompression short circuit form an annular storage tank, supercharging water knockout drum is provided with in described outlet pipe, one end that described valve body is connected with adapter is provided with sealing seat, the inside of sealing seat offers through hole, valve ball is provided with in sealing seat, valve ball is connected with valve rod, valve rod and valve body are tightly connected by O type circle, valve rod is by pressure cap stationary positioned, anti-wear filler is provided with in the gap of described pressure cap and valve body, described valve rod is provided with handle, valve rod and handle are fixed by screw, anti-wear pad is provided with between described handle and screw.
Description
Technical field
The utility model relates to mechanical field, is specially a kind of water nozzle.
Background technique
Water nozzle is the popular appellation of water valve, is used for controlling the size switch of current, has effect of water saving.The update speed of water tap quickly, develops into plating knob style from old-fashioned casting iron craft, develops into again that stainless steel list temperature single control water tap, stainless steel double temperature double control are leading, the semi-automatic tap in kitchen.Now, increasing Consumer chooses water tap, all can consider from many-sides such as material, function, moulding.
At present, water nozzle conveying tap water process in, often because of the switch on water nozzle, close when time opens, make the pressure jump of water nozzle inside, cause easily seeping water in the gap of valve body and valve rod joint, on the one hand, the waste rate of water resources is being improved constantly, waste the energy, on the other hand, the working life of water nozzle reduces, the cost of equipment improves, and the utilization ratio of resource reduces.
Model utility content
The purpose of this utility model is to provide a kind of rational in infrastructure, simple, practical, and effectively solves existing water nozzle in use, because of the sudden change of pressure, causes the joint of the valve body in water nozzle and valve rod easily to ooze water problem.
For meeting above-mentioned purpose, the utility model provides a kind of effective technological scheme: a kind of water nozzle, comprise valve body, O type circle, screw, flower cap and pressure cap, one end of described valve body is connected with adapter, the other end is provided with decompression short circuit, decompression short circuit is connected with outlet pipe by flower cap, the joint of decompression short circuit and outlet pipe is provided with anti-impurity pad, anti-impurity pad and the inwall of decompression short circuit form an annular storage tank, supercharging water knockout drum is provided with in described outlet pipe, supercharging water knockout drum comprises outer tube, interior pipe and at least one point of water rack plate, outer tube is connected by a point water rack plate with interior pipe, the thickness of described outer tube passes through and becomes large gradually, one end that described valve body is connected with adapter is provided with sealing seat, the inside of sealing seat offers through hole, valve ball is provided with in sealing seat, valve ball is connected with valve rod, valve rod and valve body are tightly connected by O type circle, valve rod is by pressure cap stationary positioned, anti-wear filler is provided with in the gap of described pressure cap and valve body, described valve rod is provided with handle, valve rod and handle are fixed by screw, anti-wear pad is provided with between described handle and screw.
Further, described anti-impurity pad adopts nitrile butadiene rubber to make, and described anti-wear pad adopts stainless steel to make.
Further, the caliber of described adapter and the aperture ratio of through hole are 7/5-8/5.
Further, the radical of described point of water rack plate is 8, and the angle of two pieces points of water rack plates of arbitrary neighborhood is 45 degree.
Further, described colored cap is provided with internal thread, and described decompression short circuit is provided with the outside thread with internal thread adaptation, and described colored cap is connected by internal thread, outside thread with decompression short circuit.
Further, the caliber of described decompression short circuit and the caliber ratio of outlet pipe are 7/5-8/5.
Contrast the deficiencies in the prior art, the beneficial effect that the technological scheme that the utility model provides is brought: 1. the utility model is by decompression short circuit, effectively alleviate the pressure of water nozzle inside, prevent water nozzle internal pressure from suddenling change and cause the situation occurring between valve body and valve rod seeping water to occur, again by supercharging water knockout drum, improve the discharge pressure of water outlet, the water outlet that stable, strong is provided.2. the storage tank that this use is novel effectively can gather the impurity of sticky wall, as silk thread etc., then by the dismounting of flower cap, can remove the impurity of storage tank inside easily.3. the utility model is by supercharging water knockout drum, makes all directions of the outlet pipe mouth of pipe flow out uniform water, effectively prevents outlet pipe water out from splashing everywhere.
Accompanying drawing explanation
Fig. 1 is sectional drawing of the present utility model.
Fig. 2 is the plan view of supercharging water knockout drum.
Embodiment
The utility model is as Figure 1-Figure 2: a kind of water nozzle, comprise valve body 1, O type circle 2, screw 3, flower cap 4 and pressure cap 5, one end of described valve body 1 is connected with adapter 11, the other end is provided with decompression short circuit 12, decompression short circuit 12 is connected with outlet pipe 13 by flower cap 4, decompression short circuit 12 is provided with anti-impurity pad 14 with the joint of outlet pipe 13, anti-impurity pad 14 and the inwall of decompression short circuit 12 form an annular storage tank 15, supercharging water knockout drum 6 is provided with in described outlet pipe 13, local compression is increased at water outlet by supercharging water knockout drum 6, improve the discharge pressure of water outlet, one is provided to stablize, strong water outlet, supercharging water knockout drum 6 comprises outer tube 61, interior pipe 62 and at least one point of water rack plate 63, outer tube 61 is connected by a point water rack plate 63 with interior pipe 62, the thickness of described outer tube 61 passes through and becomes large gradually, one end that described valve body 1 is connected with adapter 11 is provided with sealing seat 7, the inside of sealing seat 7 offers through hole 71, valve ball 8 is provided with in sealing seat 7, valve ball 8 is connected with valve rod 81, valve rod 81 and valve body 1 are tightly connected by O type circle 2, valve rod 81 is by pressure cap 5 stationary positioned, anti-wear filler 82 is provided with in described pressure cap 5 and the gap of valve body 1, anti-wear filler 82 can effectively reduce and cause pressure cap 5 and valve body 1 to occur that the phenomenon that significant mechanical weares and teares occurs because handle 82 rotates, there is the effect of sealing and damping simultaneously, described valve rod 81 is provided with handle 83, valve rod 81 is fixed by screw 3 with handle 83, anti-wear pad 84 is provided with between described handle 83 and screw 3.
When the valve ball 8 on water nozzle is opened, the hydraulic pressure that water nozzle inside is subject to increases severely, and now by decompression short circuit 12, adds the water-outlet quantity of unit time, slow down the pressure of water nozzle inside, effectively prevent the situation occurring seepage between valve body 1 and valve rod 81 because of pressure jump from occurring.
Anti-impurity pad 14 and the inwall of decompression short circuit 12 form the impurity that an annular storage tank 15 effectively can assemble some sticky walls, such as, silk thread, hair etc.
Further, described anti-impurity pad 14 adopts nitrile butadiene rubber to make, and described anti-wear pad 84 adopts stainless steel to make.
Nitrile butadiene rubber has excellent oil resistance, and the wear resistance had and tightness, water resistence is better, and cheap.Can effective sealing water outlet pipe 13 and decompression short circuit 12.When using handle 82 switch valve ball 8, anti-wear pad 84 effectively can reduce the mechanical wear of handle 82 and screw 3.
Further, the caliber of described adapter 11 and the aperture ratio of through hole 71 are 7/5-8/5.
The aperture of through hole 71 is little relative to the caliber of adapter 11, in current via through holes in adapter 11, there is the effect of supercharging, prevent outlet pipe 13 from flowing out desultory water, but the aperture ratio of the caliber of adapter 11 and through hole 71 is unsuitable excessive, otherwise, when opening valve ball 8, the inside water pressure of sealing seat 7 increases severely suddenly, and the phenomenon of seepage occurs to cause sealing seat 7 to occur.As preferably: the aperture ratio of the caliber of adapter 111 and through hole 71 is set to 7/5-8/5.
Further, the radical of described point of water rack plate 63 is 8, and the angle of two pieces points of water rack plates 63 of arbitrary neighborhood is 45 degree.
Divide water rack plate 63 to have the effect supporting outer tube 61 and interior pipe 62, there is the effect of drainage water simultaneously, make all directions of outlet pipe 13 mouth of pipe flow out uniform water, effectively prevent outlet pipe 13 water out from splashing everywhere.
Further, described colored cap 4 is provided with internal thread, and described decompression short circuit 12 is provided with the outside thread with internal thread adaptation, and described colored cap 4 is connected by internal thread, outside thread with decompression short circuit 12.
Be connected by internal thread and outside thread, by flower cap 4 decompression short circuit 12 for convenience detach and outlet pipe 13, the impurity of storage tank 15 inside is stayed in convenient process.
Further, the caliber of described decompression short circuit 12 and the caliber ratio of outlet pipe 13 are 7/5-8/5.
The caliber ratio of 12 calibers and the outlet pipe 13 of decompression short circuit is unsuitable excessive, otherwise the hydraulic pressure of outlet pipe 13 mouth of pipe is excessive, and now, the flow passing through water in, unit area fast from outlet pipe 13 water flow velocity is out little, should not use.But the caliber of decompression short circuit 12 and the ratio of outlet pipe 13 also should not be too small, otherwise after the current of decompression short circuit 12 decompression flow to the outlet pipe 13 of Large Diameter Pipeline, will there is desultory situation in current.As preferably: the decompression caliber of short circuit 12 and the caliber ratio of outlet pipe 13 are set to 7/5-8/5.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a water nozzle, comprise valve body, O type circle, screw, flower cap and pressure cap, it is characterized in that: one end of described valve body is connected with adapter, the other end is provided with decompression short circuit, decompression short circuit is connected with outlet pipe by flower cap, the joint of decompression short circuit and outlet pipe is provided with anti-impurity pad, anti-impurity pad and the inwall of decompression short circuit form an annular storage tank, supercharging water knockout drum is provided with in described outlet pipe, supercharging water knockout drum comprises outer tube, interior pipe and at least one point of water rack plate, outer tube is connected by a point water rack plate with interior pipe, the thickness of described outer tube passes through and becomes large gradually, one end that described valve body is connected with adapter is provided with sealing seat, the inside of sealing seat offers through hole, valve ball is provided with in sealing seat, valve ball is connected with valve rod, valve rod and valve body are tightly connected by O type circle, valve rod is by pressure cap stationary positioned, anti-wear filler is provided with in the gap of described pressure cap and valve body, described valve rod is provided with handle, valve rod and handle are fixed by screw, anti-wear pad is provided with between described handle and screw.
2. a kind of water nozzle according to claim 1, is characterized in that: described anti-impurity pad adopts nitrile butadiene rubber to make, and described anti-wear pad adopts stainless steel to make.
3. a kind of water nozzle according to claim 1 and 2, is characterized in that: the caliber of described adapter and the aperture ratio of through hole are 7/5-8/5.
4. a kind of water nozzle according to claim 3, is characterized in that: the radical of described point of water rack plate is 8, and the angle of two pieces points of water rack plates of arbitrary neighborhood is 45 degree.
5. a kind of water nozzle according to claim 1, is characterized in that: described colored cap is provided with internal thread, and described decompression short circuit is provided with the outside thread with internal thread adaptation, and described colored cap is connected by internal thread, outside thread with decompression short circuit.
6. a kind of water nozzle according to claim 5, is characterized in that: the caliber of described decompression short circuit and the caliber ratio of outlet pipe are 7/5-8/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860557.8U CN204358158U (en) | 2014-12-30 | 2014-12-30 | A kind of water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860557.8U CN204358158U (en) | 2014-12-30 | 2014-12-30 | A kind of water nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358158U true CN204358158U (en) | 2015-05-27 |
Family
ID=53259628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860557.8U Expired - Fee Related CN204358158U (en) | 2014-12-30 | 2014-12-30 | A kind of water nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163953A (en) * | 2016-03-23 | 2022-10-11 | 富世华股份有限公司 | Faucet coupling with flow stability |
-
2014
- 2014-12-30 CN CN201420860557.8U patent/CN204358158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163953A (en) * | 2016-03-23 | 2022-10-11 | 富世华股份有限公司 | Faucet coupling with flow stability |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20201230 |