CN204061943U - A kind of leakproof hot and cold water Two purpose valve - Google Patents
A kind of leakproof hot and cold water Two purpose valve Download PDFInfo
- Publication number
- CN204061943U CN204061943U CN201420422573.9U CN201420422573U CN204061943U CN 204061943 U CN204061943 U CN 204061943U CN 201420422573 U CN201420422573 U CN 201420422573U CN 204061943 U CN204061943 U CN 204061943U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- slide bar
- upper cover
- cold water
- seal ring
- 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
The utility model proposes a kind of leakproof hot and cold water Two purpose valve, comprising: the intake pipe be interconnected and outlet pipe, handle, slide bar and valve upper cover; The periphery of slide bar is provided with spring, is provided with sealing gasket bottom it; The first seal ring is provided with between valve upper cover and outlet pipe; The second seal ring is provided with between slide bar and valve upper cover.The beneficial effects of the utility model are as follows: by sealing gasket is arranged on outlet pipe inside, and hydraulic pressure can be prevented the destruction of sealing gasket, are applicable to the hot and cold water of any hydraulic pressure size, resistance to pressure is strong, applied widely, sealed member is not easy damaged, longer service life; Valve upper cover and outlet pipe are arranged to split type connection, and the first seal ring is set realizes sealing between outlet pipe, the sealing that the second seal ring realizes between slide bar is set, facilitate dismounting and the maintenance of valve entirety, and black box divides three positions to arrange, one of them position is damaged, convenient maintenance, cost is lower.
Description
Technical field
The utility model relates to valve technology field, refers to a kind of leakproof hot and cold water Two purpose valve especially.
Background technique
Traditional hot-water valve arranges a stuffing box gland in the outlet port of its outlet pipe, and open an osculum in the bottom of stuffing box gland, the valve rod in conventional sense lower valve blocks osculum, when needs are fetched water, by lower handle, valve rod leaves osculum, and current are flowed out by outlet pipe, osculum.
Sealing configuration due to whole valve is exactly a stuffing box gland, often moves handle, and stuffing box gland is easy to damage, once damaging appears in stuffing box gland, need whole replacing, maintenance cost is higher.
In addition, be set in the outside of slide bar because stuffing box gland is whole, therefore during water outlet, hydraulic pressure can act on stuffing box gland from different directions, is not suitable for the cold water that tap water etc. has pressure, once pressure is excessive, will reveal.
Model utility content
The utility model proposes a kind of leakproof hot and cold water Two purpose valve, solve that valve Water Pressure Resistance in prior art is poor, narrow application range, problem that repair and replacement cost is high.
The technical solution of the utility model is achieved in that
A kind of leakproof hot and cold water Two purpose valve, comprising: the intake pipe be interconnected and outlet pipe, handle, slide bar and valve upper cover; The periphery of described slide bar is provided with spring, is provided with sealing gasket bottom it; The first seal ring is provided with between described valve upper cover and described outlet pipe; The second seal ring is provided with between described slide bar and described valve upper cover.
As preferably, between described slide bar and described handle, pass through pinned connection.
As preferably, be screwed between described sealing gasket with described slide bar and be connected.
As preferably, described spring is the spring that stainless steel is made.
As preferably, screw-thread fit between described valve upper cover and described outlet pipe.
As preferably, the quantity of described second seal ring is two.
Working principle of the present utility model is as follows:
Under normal state, the water outlet of sealing gasket and outlet pipe is close contact, and anti-sealing spills from water outlet.
When needs are fetched water, press down handle, thus band moving slide-bar moves up, finally make sealing gasket leave the water outlet of outlet pipe, current are flowed out by intake pipe, outlet pipe and water outlet, for, complete with water, release handle, slide bar returns to original position under the action of the spring, and sealing gasket blocks the water outlet of outlet pipe again.
The beneficial effects of the utility model are:
By sealing gasket is arranged on outlet pipe inside, during throttle down, hydraulic pressure direction is consistent with spring pressure direction, increase sealing intensity, also hydraulic pressure can be prevented the destruction of sealing gasket simultaneously, be applicable to the hot and cold water of any hydraulic pressure size, resistance to pressure is strong, applied widely, sealed member is not easy damaged, longer service life.
Valve upper cover and outlet pipe are arranged to split type connection, and the first seal ring is set realizes sealing between outlet pipe, the sealing that the second seal ring realizes between slide bar is set, facilitate dismounting and the maintenance of valve entirety, and black box divides three positions to arrange, one of them position is damaged, convenient maintenance, cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is sectional structure schematic diagram of the present utility model;
In figure:
1, intake pipe, 2, outlet pipe, 3, handle, 4, slide bar, 5, valve upper cover, 6, spring, 7, sealing gasket, 8, screw, the 9, first seal ring, the 10, second seal ring, 11, bearing pin.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment is as shown in Figure 1 known, and a kind of leakproof hot and cold water Two purpose valve described in the utility model, comprising: the intake pipe 1 be interconnected and outlet pipe 2, handle 3, slide bar 4 and valve upper cover 5; The periphery of slide bar 4 is provided with spring 6, is provided with sealing gasket 7 bottom it; The first seal ring 9 is provided with between valve upper cover 5 and outlet pipe 2; The second seal ring 10 is provided with between slide bar 4 and valve upper cover 5.Be connected by bearing pin 11 between slide bar 4 with handle 3.Be fixedly connected with by screw 8 between sealing gasket 7 with slide bar 4.Screw-thread fit between valve upper cover 5 and outlet pipe 2.
The spring that its medi-spring 6 is made for stainless steel, even if it is in water for a long time like this, also can not by corrosion.
The quantity of the second seal ring 10 is two, strengthens the sealing between slide bar 4 and valve upper cover 5, prevents the water in outlet pipe 2 from going out from gap leakage between slide bar 4 and valve upper cover 5.
The working principle of above-mentioned leakproof hot and cold water Two purpose valve is as follows:
Under normal state, sealing gasket 7 is close contacts with the water outlet of outlet pipe 2, and anti-sealing spills from water outlet.
When needs are fetched water, press down handle 3, thus band moving slide-bar 4 moves up, finally make sealing gasket 7 leave the water outlet of outlet pipe, water is flowed out by intake pipe 1, outlet pipe 2 and water outlet successively, for, complete with water, release handle 3, slide bar 4 returns to original position under the effect of spring 6, and sealing gasket 7 blocks the water outlet of outlet pipe 2 again.
In sum, the utility model is inner by sealing gasket 7 being arranged on outlet pipe 2, during throttle down, hydraulic pressure direction is consistent with spring 6 pressure direction, increase sealing intensity, hydraulic pressure also can be prevented the destruction of sealing gasket simultaneously, be applicable to the hot and cold water of any hydraulic pressure size, resistance to pressure is strong, applied widely, sealed member is not easy damaged, longer service life.
Valve upper cover 5 and outlet pipe 2 are arranged to split type connection, and the first seal ring 9 is set realizes sealing between outlet pipe 2, the sealing that the second seal ring 10 realizes between slide bar 4 is set, facilitate dismounting and the maintenance of valve entirety, and black box divides three positions to arrange, one of them position is damaged, convenient maintenance, cost is lower.
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 leakproof hot and cold water Two purpose valve, is characterized in that, comprising: the intake pipe (1) be interconnected and outlet pipe (2), handle (3), slide bar (4) and valve upper cover (5); The periphery of described slide bar (4) is provided with spring (6), is provided with sealing gasket (7) bottom it; The first seal ring (9) is provided with between described valve upper cover (5) and described outlet pipe (2); The second seal ring (10) is provided with between described slide bar (4) and described valve upper cover (5).
2. a kind of leakproof hot and cold water Two purpose valve according to claim 1, is characterized in that, is connected between described slide bar (4) with described handle (3) by bearing pin (11).
3. a kind of leakproof hot and cold water Two purpose valve according to claim 1, is characterized in that, is fixedly connected with between described sealing gasket (7) with described slide bar (4) by screw (8).
4. a kind of leakproof hot and cold water Two purpose valve according to claim 1, is characterized in that, the spring that described spring (6) is made for stainless steel.
5. a kind of leakproof hot and cold water Two purpose valve according to claim 1, is characterized in that, screw-thread fit between described valve upper cover (5) and described outlet pipe (2).
6. a kind of leakproof hot and cold water Two purpose valve according to claim 1, is characterized in that, the quantity of described second seal ring (10) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422573.9U CN204061943U (en) | 2014-07-29 | 2014-07-29 | A kind of leakproof hot and cold water Two purpose valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422573.9U CN204061943U (en) | 2014-07-29 | 2014-07-29 | A kind of leakproof hot and cold water Two purpose valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061943U true CN204061943U (en) | 2014-12-31 |
Family
ID=52203461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422573.9U Expired - Fee Related CN204061943U (en) | 2014-07-29 | 2014-07-29 | A kind of leakproof hot and cold water Two purpose valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469945A (en) * | 2017-08-02 | 2017-12-15 | 嘉善县天成强磁有限责任公司 | The discharge system of ceramic ball mill |
-
2014
- 2014-07-29 CN CN201420422573.9U patent/CN204061943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469945A (en) * | 2017-08-02 | 2017-12-15 | 嘉善县天成强磁有限责任公司 | The discharge system of ceramic ball mill |
| CN107469945B (en) * | 2017-08-02 | 2022-12-30 | 嘉兴天成强磁科技股份有限公司 | Discharging system of ceramic ball mill |
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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: 20141231 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |