CN206054849U - A kind of water knockout drum with pressure regulator valve - Google Patents
A kind of water knockout drum with pressure regulator valve Download PDFInfo
- Publication number
- CN206054849U CN206054849U CN201621006673.9U CN201621006673U CN206054849U CN 206054849 U CN206054849 U CN 206054849U CN 201621006673 U CN201621006673 U CN 201621006673U CN 206054849 U CN206054849 U CN 206054849U
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- CN
- China
- Prior art keywords
- valve
- spring
- push rod
- knockout drum
- pressure regulator
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Abstract
The utility model discloses a kind of water knockout drum with pressure regulator valve, including water knockout drum main body and the pressure regulator valve for being arranged on water knockout drum body side, the pressure regulator valve includes valve body, valve rod, handss handle, push rod with sealing gasket, with spring, the valve body is provided with water inlet and outlet, push rod with sealing gasket is arranged between water inlet and outlet, valve rod in the installing space of valve body and axis and the push rod of valve rod axis collinear, spring is set between valve rod and push rod, one end of spring is against valve rod bottom surface, the other end is against the top surface of push rod, there are between the spiral of the spring multiple parallel clearances, elastica is respectively equipped with non-conterminous two gaps wherein, connected by spring chain between two elasticas, described two elastica outer walls are tangent with the installing space inwall of valve body.Water knockout drum with pressure regulator valve of the present utility model, increased elastica and spring chain, substantially prolongs the service life of spring and push rod.
Description
Technical field
This utility model is a kind of water knockout drum with pressure regulator valve.
Background technology
Cold weather area, floor heating become one of heating system of most family selections, and it is empty that it is not take up house
Between, no noise, and, bottom surface heating, human body are obtained in that preferably comfortable experience.
Circulate in the pipeline of floor heating water, and pipeline typically has certain bearing capacity, in the range of rated pressure, pipe
Road be it is safe, but, when there is stopping state in water knockout drum or pipeline, the hydraulic pressure in pipeline can steeply rise, this shadow
The service life of pipeline is rung, severe patient can cause pipeline directly to burst, and ground heating pipe has been laid on ground intralaminar part, be difficult dimension
Repair, the immeasurable loss of this cause the user.Existing water knockout drum automatic pressure regulator, its voltage regulation result are general, are additionally, since
Frequently use, its service life is shorter, especially internal spring, as all of pressure regulation pressure release action is required for spring to join
With in pressure release, hydraulic pressure is hard thrust to sealing gasket, and this causes the moment thrust that spring is subject to very big, in addition, connecting with sealing gasket
The valve rod for connecing is being moved down in a flash by its reset by thrust or spring, and the frictional force between remaining body cavity cavity wall increases,
The service life in the elastic life-span and valve rod which results in spring is substantially reduced.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of water knockout drum with pressure regulator valve, it can realize and
When pressure release, it is ensured that the elastic life-span of spring, while ensureing that the hydraulic pressure in ground heating pipe is born under hydraulic pressure in specified all the time.
To solve above-mentioned technical problem, a kind of technical solution of the water knockout drum with pressure regulator valve of this utility model is：
A kind of water knockout drum with pressure regulator valve, including water knockout drum main body and the pressure regulator valve for being arranged on water knockout drum body side,
The pressure regulator valve includes valve body, valve rod, handle, the push rod with sealing gasket and spring, and the valve body is provided with water inlet and goes out
The mouth of a river, is provided with water stream channel between water inlet and outlet, the push rod with sealing gasket be arranged on water inlet and outlet it
Between, sealing gasket matching is sealed on water inlet, valve rod in the installing space of valve body and axis and the push rod of valve rod axis
Collinearly, spring is set between valve rod and push rod, and one end of spring is against valve rod bottom surface, and the other end is against the top surface of push rod, institute
State, in non-conterminous two gaps, be respectively equipped with elastica wherein, two
Connected by spring chain between elastica, described two elastica outer walls are tangent with the installing space inwall of valve body.
Water bag is arranged with the outlet, water bag is transparent material.
The valve rod is provided with hydraulic pressure sensor, and the hydraulic pressure sensor is connected to the master controller being arranged in handle,
LCDs are provided with handle, liquid crystal display screen is connected with master controller.
What this utility model can reach has the technical effect that：
Compared with prior art, the water knockout drum with pressure regulator valve of the present utility model, increases between the gap between screw of spring
Add two elasticas, two elasticas keep at a certain distance away, and spring chain is connected between two elasticas, during pressure release,
Hydraulic pressure pushes sealing gasket open, promotes then, and spring is against at the top of push rod, and spring is subject to compression stress, and now, two elastic
Film absorbs the compression stress that spring is subject to, and alleviates the stressing conditions of spring, extends the service life of spring；Meanwhile, two bullets
Property film on move and relative distance is compressed, and two elastica outer walls are tangent with installing space inwall, between two elasticas
Air is compressed, and after pressure release is finished, the compression stress of spring causes push rod to move down reset, and two elasticas are empty by internal compression
Gas moment flicks, and impact air is produced in valve body installing space, and impact air undershoot has impulse force to push rod, and spring is now
Elastic force reduction within certain interval time to valve rod, in addition, impact air is circulated between valve rod and installing space, this drop
Low contact area between valve rod and installing space inwall, reduces frictional force between the two, substantially prolongs valve rod
Service life.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail：
Fig. 1 is the sectional view of the pressure regulator valve of the water knockout drum that this utility model has pressure regulator valve；
Fig. 2 is the A portions enlarged drawing of Fig. 1.
Specific embodiment
Fig. 1, Fig. 2, a kind of water knockout drum with pressure regulator valve of this utility model offer, including water knockout drum main body are provided and are set
The pressure regulator valve in water knockout drum body side is put, the pressure regulator valve includes valve body 1, valve rod 2, handle 3, the push rod 5 with sealing gasket 4
With spring 6, the valve body 1 is provided with water inlet 7 and outlet 8, water stream channel is provided between water inlet 7 and outlet 8, have
The push rod 5 for having sealing gasket 4 is arranged between water inlet and outlet, and the matching of sealing gasket 4 is sealed on water inlet 7, and valve rod 2 is located at
In the installing space of valve body 1 and valve rod 2 axis and the axis collinear of push rod 5, spring 6 is set between valve rod 2 and push rod 5,
One end of spring 6 is against 2 bottom surface of valve rod, and the other end is against the top surface of push rod 5, has multiple flat between the spiral of the spring 6
In the ranks gap 9, are respectively equipped with elastica 10 in non-conterminous two gaps 9 wherein, pass through spring chain between two elasticas 10
11 connections, 10 outer wall of described two elasticas are tangent with the installing space inwall of valve body 1.
Water bag is arranged with the outlet 8, water bag is transparent material.
The valve rod 2 is provided with hydraulic pressure sensor, and the hydraulic pressure sensor is connected to the main control being arranged in handle 3
Device, is provided with LCDs on the handle 3, and liquid crystal display screen is connected with master controller.
During use, rotary handle 3 adjusts the elastic potential energy of spring 6, reaches the specified gesture representated by pipeline pressure release marginal value
Can, when the hydraulic pressure in pipeline exceedes specified hydraulic pressure value, hydraulic pressure washes sealing gasket 4 open, and sealing gasket 4 drives, spring 6
Compressed, current are discharged from outlet 8, so as to reach the purpose of pressure release.During spring 6 is by compression, two elasticas
10 absorb the compression stress from spring 6, have shared the stress of spring 6, significantly reduce the stress burden of spring 6, extend
The service life of spring 6, in this case, the pitch of spring 6 is reducing, so, the gap shrinks between two elasticas 10
And air between the two is compressed；When pressure release is completed, spring 6 start reset, push rod 5 drive sealing gasket 4 move down and seal into
The mouth of a river 7, now, two 10 entirety of elastica are moved down and spacing between the two resets, and two 10 entirety of elastica are moved down to valve
Air in 1 installing space of body produces the trend for pushing, and so, the air part for moving downward is converted into pushing away to push rod 5
Power, this causes the stress between push rod 5 and spring 6 to reduce, reduces the contact wear between push rod 5 and spring 6, another part
Air four is altered into each gap, such as the gap between push rod 5 and installing space inwall, and this is caused in push rod 5 and installing space
Frictional force between wall subtracts greatly, extends the service life of push rod 5, and the spacing between two elasticas 10 resets so that original
The pressure of compressed air is converted into kinetic energy, this power-assisted elastic force of spring 6, indirectly extends the service life of spring 6,
In addition, the connects chain between two elasticas 10, it is ensured that the spacing distance between two elasticas 10 is maintained at certain model
In enclosing, it is to avoid elastic force is too quickly to be adversely affected to spring 6.
A kind of water knockout drum with pressure regulator valve for being provided to this utility model embodiment above is described in detail, this
Apply specific case to be set forth principle of the present utility model and embodiment in text, the explanation of above example is
It is used to help understand the technical scheme disclosed in this utility model；Simultaneously for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, in sum, this specification content is not
It is interpreted as restriction of the present utility model.
Claims (3)
1. a kind of water knockout drum with pressure regulator valve, it is characterised in that：Including water knockout drum main body be arranged on water knockout drum body side
Pressure regulator valve, the pressure regulator valve includes valve body, valve rod, handle, the push rod with sealing gasket and spring, and the valve body is provided with
Water inlet and outlet, are provided with water stream channel between water inlet and outlet, and the push rod with sealing gasket is arranged on water inlet
Between outlet, sealing gasket matching be sealed on water inlet, valve rod located at valve body installing space in and the axis of valve rod with
The axis collinear of push rod, arranges spring between valve rod and push rod, and one end of spring is against valve rod bottom surface, and the other end is against push rod
Top surface, between the spiral of the spring have multiple parallel clearances, be respectively equipped with bullet in non-conterminous two gaps wherein
Property film, connected by spring chain between two elasticas, described two elastica outer walls are tangent with the installing space inwall of valve body.
2. a kind of water knockout drum with pressure regulator valve according to claim 1, it is characterised in that：It is arranged with the outlet
Water bag, water bag are transparent material.
3. a kind of water knockout drum with pressure regulator valve according to claim 1, it is characterised in that：The valve rod is provided with hydraulic pressure
Sensor, the hydraulic pressure sensor are connected to the master controller being arranged in handle, and LCDs, liquid crystal are provided with handle
Screen is connected with master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006673.9U CN206054849U (en) | 2016-08-31 | 2016-08-31 | A kind of water knockout drum with pressure regulator valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006673.9U CN206054849U (en) | 2016-08-31 | 2016-08-31 | A kind of water knockout drum with pressure regulator valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054849U true CN206054849U (en) | 2017-03-29 |
Family
ID=58379334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006673.9U Expired - Fee Related CN206054849U (en) | 2016-08-31 | 2016-08-31 | A kind of water knockout drum with pressure regulator valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068862A1 (en) * | 2019-10-12 | 2021-04-15 | 浙江鑫帆暖通智控股份有限公司 | Flow meter for use in manifold |
-
2016
- 2016-08-31 CN CN201621006673.9U patent/CN206054849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068862A1 (en) * | 2019-10-12 | 2021-04-15 | 浙江鑫帆暖通智控股份有限公司 | Flow meter for use in manifold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |