CN205260930U - Through type silence stop valve - Google Patents
Through type silence stop valve Download PDFInfo
- Publication number
- CN205260930U CN205260930U CN201520958958.1U CN201520958958U CN205260930U CN 205260930 U CN205260930 U CN 205260930U CN 201520958958 U CN201520958958 U CN 201520958958U CN 205260930 U CN205260930 U CN 205260930U
- Authority
- CN
- China
- Prior art keywords
- connector
- hole
- baffle
- connecting rod
- disk body
- 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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- Check Valves (AREA)
Abstract
The utility model relates to a through type silence stop valve, including the valve body and the piece of breaking seal, the valve body comprises first connecting piece and second connecting piece, is equipped with inhalant canal in the first connecting piece, is equipped with inhalant canal in the first connecting piece, is equipped with the exhalant canal in the second connecting piece, and exhalant canal one side is equipped with the second baffle, and the piece of breaking seal includes disk body, head rod and second connecting rod, and the second connecting rod is equipped with the spring outward, utility model can end a backward flow liquid fast sensitively, and the silence leakproofness is good, and the fluid is difficult for the seepage.
Description
Technical field
Check-valves claims again check valve or non-return valve, and its effect is to prevent that the medium in pipeline from flowing backwards, and the bottom valve that pump sump closes also belongs to check-valves class. Check-valves is that a kind of opening and closing element is opened voluntarily or closes by media flow and strength, with the valve that prevents that medium from flowing backwards, belongs to automatic valve class, is mainly used on the pipeline of medium one-way flow, only allows medium to flow to a direction, to try to avert accidents.
Check-valves kind of the prior art is a lot, but the non-return transmission efficiency of check-valves and quiet sealing one are check-valves study hotspot and difficult point.
Background technology
The utility model relates to a kind of valve, specifically the quiet stop valve of a kind of through type.
Utility model content
The purpose of this utility model is the defect for prior art, provides a kind of through type quiet stop valve, can only seal rapidly and sensitively withdrawing fluid, and quiet good airproof performance, and fluid is easy to leak not.
The utility model is achieved by the following technical solutions:
A kind of through type high leakproofness check-valves, comprise valve body and unpacking part, described valve body is made up of the first connector and the second connector, in described the first connector, be provided with intake tunnel, described intake tunnel one side is provided with the first baffle plate, described the first baffle plate both sides are connected with the first connector inwall, and described the first baffle plate is provided with protruding ring and the first through hole, and described the first through hole and intake tunnel coaxially arrange;
Described first connector one end is through the second connector, and be connected with the second connector, between described the first connector and the second connector, be provided with cavity, in described the second connector, be provided with exhalant canal, described exhalant canal one side is provided with second baffle, described second baffle both sides are connected with the second connector inwall, and described second baffle is provided with the second through hole and some slotted eyes, and described the second through hole and exhalant canal coaxially arrange;
Described unpacking part is arranged in cavity, described unpacking part comprises disk body, head rod and the second connecting rod, described head rod is connected with disk body both sides respectively with the second connecting rod, described head rod and the first through hole are used in conjunction with, described the second connecting rod and the second through hole are used in conjunction with, described the second connecting rod is provided with spring outward, described spring one end is connected with disk body, the other end is connected with second baffle, described disk body outside is provided with groove, in described groove, be provided with pad, the corresponding setting in protruding ring position of described pad and the first baffle plate.
Above-mentioned a kind of through type high leakproofness check-valves, wherein, described some slotted eyes be three layers circular evenly distributed.
The beneficial effects of the utility model are:
Working method of the present utility model is: the utility model is arranged on fluid circuit, in the time that fluid passes into intake tunnel, fluid pressure makes head rod be ejected by the first through hole, spring-compressed, and fluid can flow out from flow through the first through hole, cavity, slotted eye and exhalant canal of intake tunnel; In the time that fluid pressure stops promoting, spring reset, drives the second connecting rod resilience, makes head rod as for blocking through hole in the first through hole; Prevent that fluid from refluxing.
The utility model is blocked through hole with connecting rod, and with the protruding ring fitted seal of pad and the first baffle plate, makes the utility model can only seal rapidly and sensitively withdrawing fluid, and quiet good airproof performance, and fluid is easy to leak not.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model second baffle structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
A kind of through type high leakproofness check-valves, comprise valve body 1 and unpacking part 2, described valve body 1 is made up of the first connector 3 and the second connector 4, in described the first connector 3, be provided with intake tunnel 5, described intake tunnel 5 one sides are provided with the first baffle plate 6, described the first baffle plate 6 both sides are connected with the first connector 3 inwalls, and described the first baffle plate 6 is provided with protruding ring 7 and the first through hole 8, and described the first through hole 8 coaxially arranges with intake tunnel 5;
Described first connector 3 one end are through the second connector 4, and be connected with the second connector 4, between described the first connector 3 and the second connector 4, be provided with cavity 9, in described the second connector 4, be provided with exhalant canal 10, described exhalant canal 10 1 sides are provided with second baffle 11, described second baffle 11 both sides are connected with the second connector 4 inwalls, described second baffle 11 is provided with the second through hole 12 and some slotted eyes 13, described the second through hole 12 coaxially arranges with exhalant canal 10, described some slotted eyes 13 be three layers circular evenly distributed;
Described unpacking part 2 is arranged in cavity 9, described unpacking part 2 comprises disk body 14, head rod 15 and the second connecting rod 16, described head rod 15 is connected with disk body 14 both sides respectively with the second connecting rod 16, described head rod 15 and the first through hole 8 are used in conjunction with, described the second connecting rod 16 and the second through hole 12 are used in conjunction with, the outer spring 17 that is provided with of described the second connecting rod 16, described spring 17 one end are connected with disk body 14, the other end is connected with second baffle 11, described disk body 14 outsides are provided with groove 18, in described groove 18, be provided with pad 19, the protruding ring 7 corresponding settings in position of described pad 19 and the first baffle plate 6.
Working method of the present utility model is: the utility model is arranged on fluid circuit, in the time that fluid passes into intake tunnel, fluid pressure makes head rod be ejected by the first through hole, spring-compressed, and fluid can flow out from flow through the first through hole, cavity, slotted eye and exhalant canal of intake tunnel; In the time that fluid pressure stops promoting, spring reset, drives the second connecting rod resilience, makes head rod as for blocking through hole in the first through hole; Prevent that fluid from refluxing.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, all should be encompassed in protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (2)
1. a through type high leakproofness check-valves, comprise valve body and unpacking part, it is characterized by, described valve body is made up of the first connector and the second connector, in described the first connector, be provided with intake tunnel, described intake tunnel one side is provided with the first baffle plate, and described the first baffle plate both sides are connected with the first connector inwall, described the first baffle plate is provided with protruding ring and the first through hole, and described the first through hole and intake tunnel coaxially arrange;
Described first connector one end is through the second connector, and be connected with the second connector, between described the first connector and the second connector, be provided with cavity, in described the second connector, be provided with exhalant canal, described exhalant canal one side is provided with second baffle, described second baffle both sides are connected with the second connector inwall, and described second baffle is provided with the second through hole and some slotted eyes, and described the second through hole and exhalant canal coaxially arrange;
Described unpacking part is arranged in cavity, described unpacking part comprises disk body, head rod and the second connecting rod, described head rod is connected with disk body both sides respectively with the second connecting rod, described head rod and the first through hole are used in conjunction with, described the second connecting rod and the second through hole are used in conjunction with, described the second connecting rod is provided with spring outward, described spring one end is connected with disk body, the other end is connected with second baffle, described disk body outside is provided with groove, in described groove, be provided with pad, the corresponding setting in protruding ring position of described pad and the first baffle plate.
2. a kind of through type high leakproofness check-valves as claimed in claim 1, is characterized by, described some slotted eyes be three layers circular evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958958.1U CN205260930U (en) | 2015-11-27 | 2015-11-27 | Through type silence stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958958.1U CN205260930U (en) | 2015-11-27 | 2015-11-27 | Through type silence stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260930U true CN205260930U (en) | 2016-05-25 |
Family
ID=56002458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958958.1U Expired - Fee Related CN205260930U (en) | 2015-11-27 | 2015-11-27 | Through type silence stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276246A (en) * | 2015-11-27 | 2016-01-27 | 江苏华太电力仪表有限公司 | Straight-through type mute stop valve |
-
2015
- 2015-11-27 CN CN201520958958.1U patent/CN205260930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276246A (en) * | 2015-11-27 | 2016-01-27 | 江苏华太电力仪表有限公司 | Straight-through type mute stop valve |
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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: 20160525 Termination date: 20201127 |