CN204692893U - A kind of Water-proof exhausting valve - Google Patents
A kind of Water-proof exhausting valve Download PDFInfo
- Publication number
- CN204692893U CN204692893U CN201520361055.5U CN201520361055U CN204692893U CN 204692893 U CN204692893 U CN 204692893U CN 201520361055 U CN201520361055 U CN 201520361055U CN 204692893 U CN204692893 U CN 204692893U
- Authority
- CN
- China
- Prior art keywords
- manger board
- valve
- gas channel
- valve body
- water
- 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
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a kind of Water-proof exhausting valve, belongs to outlet valve field.May the problem of displacement fluids when it solving the exhaust of existing outlet valve.This Water-proof exhausting valve, comprise valve body, spool and valve gap, gas channel is provided with in valve body, spool is located in gas channel, valve gap is connected on valve body and shutoff gas channel one end, and valve gap is provided with some exhaust ports, is provided with horn-like manger board in gas channel, the large end of manger board is connected with valve interior wall, and the large end of manger board is arranged closer to valve gap than manger board small end.Owing to having manger board; and the large end of manger board is arranged closer to valve gap than manger board small end; when being therefore vented; fluid can flow out or ejection along valve interior wall usually; therefore can be stopped by manger board, thus gas is discharged by exhaust port in the hole that manger board small end is formed, when after gas row light; spool return, therefore stays the fluid energy automatic back flow on manger board.
Description
Technical field
The utility model belongs to outlet valve technical field, relates to a kind of Water-proof exhausting valve.
Background technique
Outlet valve is applied to the pipeline air exhaust waters such as independent heating system, central heating system, heating boiler, central air-conditioner, floor heating and solar heating system.Because be usually all dissolved with certain air in water, and the solubility of air reduces along with the rising of temperature, such water gas in the process of circulation is separated gradually from water, and the bubble even gas column that formation of getting together gradually is large, because there be supplementing, so often there is gas to produce of water.
But existing outlet valve may can spray by device internal flow in exhaust process, makes Expected Results undesirable, therefore haves much room for improvement thereupon.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of internal flow that prevents with the Water-proof exhausting valve of exhaust ejection.
The purpose of this utility model realizes by following technical proposal: a kind of Water-proof exhausting valve, comprise valve body, spool and valve gap, gas channel is provided with in described valve body, described spool is located in gas channel, described valve gap is connected on valve body and shutoff gas channel one end, valve gap is provided with some exhaust ports, Compress Spring is provided with between described valve gap and spool, the valve interior wall that described gas channel is corresponding is provided with annular gear edge, and spool and gear are along offseting, and block described gas channel, it is characterized in that: in described gas channel, be provided with horn-like manger board, the large end of manger board is connected with valve interior wall, and the large end of manger board is arranged closer to described valve gap than manger board small end.
Owing to having manger board; and the large end of manger board is arranged closer to valve gap than manger board small end; when being therefore vented; fluid can flow out or ejection along valve interior wall usually; therefore can be stopped by manger board, thus gas is discharged by exhaust port in the hole that manger board small end is formed, when after gas row light; spool return, therefore stays the fluid energy automatic back flow on manger board.
In above-mentioned a kind of Water-proof exhausting valve, described manger board small end is provided with dash net, and described dash has mesh on the net.
Arranging dash net can confined liquid ejection further.
In above-mentioned a kind of Water-proof exhausting valve, described manger board is that flexible material is made, described valve interior wall is provided with some annular slots, and the large end of described manger board is provided with annular protrusion, and described manger board coordinates dismountable being fixed on valve interior wall by protruding with draw-in groove.
Therefore can dismounting and change manger board as required.
In above-mentioned a kind of Water-proof exhausting valve, be provided with some described manger boards in described gas channel, and manger board distributes along gas channel direction equidistant intervals.
In above-mentioned a kind of Water-proof exhausting valve, described valve gap is screwed onto on described valve body.
Compared with prior art, the utility model tool has the following advantages:
Owing to having manger board; and the large end of manger board is arranged closer to valve gap than manger board small end; when being therefore vented; fluid can flow out or ejection along valve interior wall usually; therefore can be stopped by manger board, thus gas is discharged by exhaust port in the hole that manger board small end is formed, when after gas row light; spool return, therefore stays the fluid energy automatic back flow on manger board.
Accompanying drawing explanation
Fig. 1 is this exhaust structure schematic diagram.
In figure,
1, valve body; 11, gas channel; 12, edge is kept off; 13, draw-in groove;
2, spool; 21, Compress Spring;
3, valve gap; 31, exhaust port;
4, manger board; 41, dash net; 42, protruding.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of Water-proof exhausting valve of the utility model, comprise valve body 1, spool 2 and valve gap 3, gas channel 11 is provided with in valve body 1, spool 2 is located in gas channel 11, valve gap 3 is connected on valve body 1 and shutoff gas channel 11 one end, valve gap 3 is provided with some exhaust ports 31, Compress Spring 21 is provided with between valve gap 3 and spool 2, valve body 1 inwall of gas channel 11 correspondence is provided with annular gear along 12, and spool 2 offsets along 12 with gear, and block gas channel 11, horn-like manger board 4 is provided with in gas channel 11, manger board 4 greatly end is connected with valve body 1 inwall, and the large end of manger board 4 is arranged closer to valve gap 3 than manger board 4 small end.
Further, manger board 4 small end is provided with dash net 41, and dash net 41 has mesh.Manger board 4 is made for flexible material, and valve body 1 inwall is provided with some annular slots 13, and manger board 4 greatly end is provided with annular protrusion 42, and manger board 4 coordinates dismountable being fixed on valve body 1 inwall by protruding 42 with draw-in groove 13.Be provided with some manger boards 4 in gas channel 11, and manger board 4 distributes along gas channel 11 direction equidistant intervals.Valve gap 3 is screwed onto on valve body 1.
Owing to having manger board 4; and the large end of manger board 4 is arranged closer to valve gap 3 than manger board 4 small end; when being therefore vented; fluid can flow out or ejection along valve body 1 inwall usually; therefore can be stopped by manger board 4, thus gas is discharged by exhaust port 31 in the hole that manger board 4 small end is formed, when after gas row light; spool 2 return, therefore stays the fluid energy automatic back flow on manger board 4.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ valve body 1, gas channel 11 herein, keep off along 12, draw-in groove 13, spool 2, Compress Spring 21, valve gap 3, exhaust port 31, manger board 4, dash net 41, the terms such as protruding 42, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a Water-proof exhausting valve, comprise valve body (1), spool (2) and valve gap (3), gas channel (11) is provided with in described valve body (1), described spool (2) is located in gas channel (11), described valve gap (3) is connected to upper also shutoff gas channel (11) one end of valve body (1), valve gap (3) is provided with some exhaust ports (31), Compress Spring (21) is provided with between described valve gap (3) and spool (2), valve body (1) inwall that described gas channel (11) is corresponding is provided with annular gear along (12), and spool (2) offsets along (12) with gear, and block described gas channel (11), it is characterized in that: in described gas channel (11), be provided with horn-like manger board (4), manger board (4) greatly end is connected with valve body (1) inwall, and the large end of manger board (4) is arranged closer to described valve gap (3) than manger board (4) small end.
2. a kind of Water-proof exhausting valve according to claim 1, is characterized in that: described manger board (4) small end is provided with dash net (41), and described dash net (41) has mesh.
3. a kind of Water-proof exhausting valve according to claim 2, it is characterized in that: described manger board (4) is made for flexible material, described valve body (1) inwall is provided with some annular slots (13), described manger board (4) greatly end is provided with annular protrusion (42), and described manger board (4) coordinates dismountable being fixed on valve body (1) inwall by protruding (42) with draw-in groove (13).
4. a kind of Water-proof exhausting valve according to claim 3, is characterized in that: be provided with some described manger boards (4) in described gas channel (11), and manger board (4) distributes along gas channel (11) direction equidistant intervals.
5. a kind of Water-proof exhausting valve according to claim 4, is characterized in that: described valve gap (3) is screwed onto on described valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361055.5U CN204692893U (en) | 2015-05-31 | 2015-05-31 | A kind of Water-proof exhausting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361055.5U CN204692893U (en) | 2015-05-31 | 2015-05-31 | A kind of Water-proof exhausting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692893U true CN204692893U (en) | 2015-10-07 |
Family
ID=54233186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361055.5U Expired - Fee Related CN204692893U (en) | 2015-05-31 | 2015-05-31 | A kind of Water-proof exhausting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237512A (en) * | 2020-03-04 | 2020-06-05 | 芜湖裕优机械科技有限公司 | Slow-draining air valve capable of being automatically overhauled |
-
2015
- 2015-05-31 CN CN201520361055.5U patent/CN204692893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237512A (en) * | 2020-03-04 | 2020-06-05 | 芜湖裕优机械科技有限公司 | Slow-draining air valve capable of being automatically overhauled |
| CN111237512B (en) * | 2020-03-04 | 2021-11-09 | 江苏大摩半导体科技有限公司 | Slow-draining air valve capable of being automatically overhauled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE537493T1 (en) | DEVICE FOR CONTROLLING WATER LEVEL | |
| MX2008012669A (en) | Electronic bypass system for a fluid treatment system. | |
| CN204692893U (en) | A kind of Water-proof exhausting valve | |
| RU2015137550A (en) | LIQUID CLEANING SYSTEM | |
| MX2009012141A (en) | Drinking trough. | |
| CN204749964U (en) | Beasts and birds transport vechicle with spraying and drinking water function | |
| CN208346820U (en) | A kind of dam concrete cooling water passage system | |
| CN103070132A (en) | Temperature control device in seawater breeding pond water reflow treatment | |
| CN204987210U (en) | Domestic gas warm water circulating system | |
| CN204350878U (en) | A kind of automatic breeding equipment | |
| CN204692675U (en) | A kind of Novel vent valve | |
| CN204752303U (en) | Prechlorination is with buffering compensation jar | |
| CN204001070U (en) | Exempt to clean water tank device for modifying | |
| CN203264318U (en) | Flashing and blending device | |
| CN207468449U (en) | A kind of outlet air purifier of three lattice one septic tank | |
| CN204724040U (en) | A kind of production delustering agent methanol mother liquor EGR | |
| KR102245315B1 (en) | No pressure mist nozzle system | |
| CN205346936U (en) | Modularization nitrating pot | |
| CN216738949U (en) | Clothes nursing machine | |
| CN217559081U (en) | Pipeline structure | |
| CN205378538U (en) | Flower greenhouse automatic watering system | |
| CN203425670U (en) | Deashing device with self-cleaning function | |
| CN202390275U (en) | Underground plant desalinating system for seawater | |
| ATE530252T1 (en) | MICROFLUIDIC SYSTEM | |
| CN205442838U (en) | A high-voltage pulse intelligent control system for household water purifiers |
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: 20151007 Termination date: 20160531 |