CN203488815U - Pressure stabilizing and reducing valve - Google Patents
Pressure stabilizing and reducing valve Download PDFInfo
- Publication number
- CN203488815U CN203488815U CN201320493542.8U CN201320493542U CN203488815U CN 203488815 U CN203488815 U CN 203488815U CN 201320493542 U CN201320493542 U CN 201320493542U CN 203488815 U CN203488815 U CN 203488815U
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- valve body
- hole
- pressure
- rib cage
- flow
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Abstract
The utility model discloses a pressure stabilizing and reducing valve which comprises the following components: a first valve body which is provided with a first water passing through hole, and a second valve body which is provided with a second water passing through hole, wherein the first valve body and the second valve body are successively connected fixedly. The first water passing through hole is communicated with the second water passing through hole. The inner wall of the second water passing through hole is provided with a plurality of rib frames. The pressure stabilizing and reducing valve further comprises a baffle board which is fixedly connected with the rib frames and forms a plurality of flow channel ports with the plurality of rib frames. The pressure stabilizing and reducing valve provided by the utility model has the following advantages: simple structure, low manufacturing cost and longer service life.
Description
Technical field
The utility model relates to a kind of valve body, particularly a kind of pressure-stablized compression release valve.
Background technique
Reduction valve is by regulating, inlet pressure being reduced to the outlet pressure of a certain needs, and rely on the energy of medium itself, makes outlet pressure automatically keep stable valve, and basic role principle is, by valve inner flow passage, the local resistance of current is reduced to hydraulic pressure.The reduction valve of prior art, the reduction valve of diaphragm type or inner spring reduction valve in the form of piston for example, complex structure, manufacture cost is high, and in the time of decompression, the flow of water also reduces relatively.In addition, existing reduction valve, be generally all provided with Regulation spring, and Regulation spring is prone to fatigue failure, causes reduction valve shorter working life.
Model utility content
It is a kind of simple in structure that the purpose of this utility model is to provide, low cost of manufacture, and decompression does not subtract flow, the pressure-stablized compression release valve that working life is longer.
According to an aspect of the present utility model, a kind of pressure-stablized compression release valve is provided, comprise the first valve body that is provided with the first water flowing through hole being fixedly connected sequentially and the second valve body that is provided with the second water flowing through hole, the first water flowing through hole is communicated with the second water flowing through hole, the inwall of the second water flowing through hole is provided with a plurality of rib cage, also comprises being fixedly connected in rib cage, forming the flow-stopping plate of a plurality of runner mouths with a plurality of rib cage.
In some embodiments, a plurality of rib cage can be penetrated shape distribution.
In some embodiments, a plurality of rib cage can distribute.
In some embodiments, a plurality of rib cage and the second valve body can be one-body molded.
In some embodiments, the first valve body, the second valve body and flow-stopping plate can be respectively plastic cement the first valve body, plastic cement the second valve body and plastic cement flow-stopping plate.
In some embodiments, flow-stopping plate can be for discoid.
A kind of pressure-stablized compression release valve of the utility model, is provided with a plurality of rib cage in the second valve body.Flow-stopping plate is fixedly connected in rib cage, forms a plurality of runner mouths with a plurality of rib cage, and flow-stopping plate lower end is communicated with.During use, high pressure water flows into from the first valve body, from a plurality of runner mouths, flows in the second valve body, and water can be divided into multi-strand flow, flows into after the second water flowing through hole, after flow-stopping plate, collides with each other, and hydraulic pressure reduces, and can realize high pressure water is reduced pressure thus.Simple in structure, low cost of manufacture, and without being provided with pressure adjusting spring, effectively avoided Regulation spring to be prone to the problem of fatigue failure, working life is longer.In addition, because water is just divided into several strands, enter the second valve body, during outflow, flow does not reduce, and decompression has no flow.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pressure-stablized compression release valve of a kind of mode of execution of the utility model.
Fig. 2 is the plan view of lower valve body shown in Fig. 1.
Fig. 3 is the plan view of flow-stopping plate shown in Fig. 1.
Wherein: 1-the first valve body; 2-the second valve body; 3-flow-stopping plate; 101-the first water flowing through hole; 201-the second water flowing through hole; 202-rib cage.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown a kind of pressure-stablized compression release valve according to a kind of mode of execution of the present utility model.
As shown in Figure 1, this pressure-stablized compression release valve comprises the first valve body 1, the second valve body 2 and flow-stopping plate 3.
The first valve body 1 and the second valve body 2 are fixedly connected sequentially.The first valve body 1 has the first water flowing through hole 101, the second valve bodies 2 and has the second water flowing through hole 201, the first water flowing through holes 101 and be communicated with the second water flowing through hole 201.The inwall of the second water flowing through hole 201 is provided with a plurality of rib cage 202.Flow-stopping plate 3 is fixedly connected in rib cage 202, forms a plurality of runner mouths with a plurality of rib cage 202.
A plurality of rib cage 202 can be mixed and disorderly distributions, can be to be also certain rule to distribute, and in the present embodiment, as shown in Figure 3, a plurality of rib cage 202 distribute radially.Specifically, a plurality of exactly rib cage 202 are radial ray distribution around the axis of the second water flowing through hole 201.Make thus a plurality of rib cage 202 intensity higher, increase the service life.
A plurality of rib cage 202 can be uneven distributions, can be to be also uniformly distributed.In the present embodiment, for being uniformly distributed, be exactly the mutual spacing of a plurality of rib cage 202 be to equate, make to be thus convenient to moulding manufacture, mould structure is simple, has reduced cost of production.
A plurality of rib cage 202 can be discrete items, by modes such as riveted joint, welding or splicing, are fixedly connected with the second valve body 2, and can be also one-body molded with the second valve body 2.In the present embodiment, be the latter, thus can once-through, reduced production process, reduced cost of production.
In the present embodiment, the quantity of a plurality of rib cage 202 is six, in other embodiments, can be two, three, four or five etc.
The first valve body 1, the second valve body 2 and flow-stopping plate 3 can be metal materials, can be also plastic cement materials.In the present embodiment, the first valve body 1, the second valve body 2 and flow-stopping plate 3 are respectively plastic cement the first valve body, plastic cement the second valve body and plastic cement flow-stopping plate.Plastic cement has advantages of lightweight and cheap, makes thus a kind of pressure-stablized compression release valve of the utility model be easy to carry, low cost of manufacture.
Flow-stopping plate 3 can be polyhedral or cylindrical body, in the present embodiment, is cylindrical body.As shown in Figure 3, be specially discoid.The pressure that discoid flow-stopping plate 3 can bear is large, and intensity is better, is beneficial to flowing of current.Improved the practicability of a kind of pressure-stablized compression release valve of the utility model.
When a kind of pressure-stablized compression release valve of the utility model is installed and used, the first valve body 1 connects intake pipe, and the second valve body 2 connects outlet pipe.High pressure water enters in the first water flowing through hole 101 from intake pipe, and then moisture becomes six strands from six minutes road junctions, to enter the second water flowing through hole 201, in flow-stopping plate 3 lower ends, collides with each other, and hydraulic pressure reduces, and post-decompression water flows into outlet pipe from the second water flowing through hole 201 lower ends.
Above-described is only mode of executions more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a pressure-stablized compression release valve, comprise the first valve body that is provided with the first water flowing through hole being fixedly connected sequentially and the second valve body that is provided with the second water flowing through hole, described the first water flowing through hole is communicated with described the second water flowing through hole, it is characterized in that, the inwall of described the second water flowing through hole is provided with a plurality of rib cage, also comprises being fixedly connected in described rib cage, forming the flow-stopping plate of a plurality of runner mouths with described a plurality of rib cage.
2. a kind of pressure-stablized compression release valve according to claim 1, is characterized in that, described a plurality of rib cage distribute radially.
3. a kind of pressure-stablized compression release valve according to claim 2, is characterized in that, described a plurality of rib cage are uniformly distributed.
4. a kind of pressure-stablized compression release valve according to claim 1, is characterized in that, described a plurality of rib cage and described second valve body by integral forming.
5. a kind of pressure-stablized compression release valve according to claim 1, is characterized in that, described the first valve body, the second valve body and described flow-stopping plate are respectively plastic cement the first valve body, plastic cement the second valve body and plastic cement flow-stopping plate.
6. a kind of pressure-stablized compression release valve according to claim 1, is characterized in that, described flow-stopping plate is discoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493542.8U CN203488815U (en) | 2013-08-13 | 2013-08-13 | Pressure stabilizing and reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493542.8U CN203488815U (en) | 2013-08-13 | 2013-08-13 | Pressure stabilizing and reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488815U true CN203488815U (en) | 2014-03-19 |
Family
ID=50259650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320493542.8U Expired - Lifetime CN203488815U (en) | 2013-08-13 | 2013-08-13 | Pressure stabilizing and reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221817A (en) * | 2015-10-16 | 2016-01-06 | 歌思（天津）低温设备有限公司 | A kind of rock gas pneumatic ball valve switch speed control device |
-
2013
- 2013-08-13 CN CN201320493542.8U patent/CN203488815U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221817A (en) * | 2015-10-16 | 2016-01-06 | 歌思（天津）低温设备有限公司 | A kind of rock gas pneumatic ball valve switch speed control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 733100 Wuwei Industrial Park, Gulang industrial concentration area, Gulang County, Gansu, China Patentee after: GANSU DAHUA WATER-SAVING TECHNOLOGY CO.,LTD. Address before: 522000 Guangdong County of Jiedong province Jieyang Paotai town Kengzi in Pai Patentee before: GUANGDONG DAHUA WATER SAVING TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |