CN206830923U - A kind of automatic exhaust steam valve - Google Patents
A kind of automatic exhaust steam valve Download PDFInfo
- Publication number
- CN206830923U CN206830923U CN201720425424.1U CN201720425424U CN206830923U CN 206830923 U CN206830923 U CN 206830923U CN 201720425424 U CN201720425424 U CN 201720425424U CN 206830923 U CN206830923 U CN 206830923U
- Authority
- CN
- China
- Prior art keywords
- support bar
- exhaust steam
- screw rod
- automatic exhaust
- steam valve
- 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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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
It the utility model is related to a kind of automatic exhaust steam valve,Including valve body,The body base is provided with air inlet,The air inlet bottom connects air inlet pipe,The body top is provided with top plate,The top plate is provided with gas outlet,The body cavity is provided with floating block,Connection first support bar at the top of the floating block,By being hinged axis connection second support bar at the top of the first support bar,Connection sprue at the top of the supporting plate,Connecting spring at the top of the sprue,The spring top connects screw rod,The screw rod is provided with screw thread,Welding support column in both sides at the top of the top plate,Connection supporting plate at the top of the support column,The supporting plate is provided with screw,The screw rod passes through the screw,The automatic exhaust steam valve can change the length of first support bar in practice,The volume of body cavity gas during setting automatic exhaust steam valve exhaust,Again can be by adjusting the height of screw rod,To adjust pulling force of the spring to sprue,So as to adjust the pressure at expulsion of the automatic exhaust steam valve.
Description
Technical field
A kind of automatic exhaust steam valve is the utility model is related to, belongs to gate valve apparatus field.
Background technology
Air bleeding valve is applied to independent heating system, central heating system, heating boiler, central air-conditioning, floor heating and too
The pipeline air exhaust waters such as positive energy heating system.Because generally all dissolved with certain air, and the solubility of air is with temperature in water
Rise and reduce, such water gas during circulation gradually is separated from the water out, and gradually get together to be formed it is big
Bubble even gas column because there is the supplement of water, often there is gas generation.
Air bleeding valve is auxiliary element essential in pipe-line system, is widely used in boiler, petroleum gas, plumbing
In pipeline.Often it is arranged on commanding elevation or elbow etc., excessive gas in purging line, improves pipeline road service efficiency and reduction
Energy consumption.HVAC system and heating ventilation air-conditioning system in the process of running, water gas (such as hydrogen, oxygen) band for discharging in heating
The numerous harmful effects come can damage system and reduce fuel factor, these gases can not such as drain in time can produce it is many it is bad after
Fruit.Such as：The corrosion as caused by oxidation；The formation of airbag in radiator；The not smooth imbalance of hot water circuit, makes some radiators
It is local not hot；Noise when pipe with gas is run；The whirlpool sky phenomenon of circulating pump.
Utility model content
The utility model proposes a kind of automatic exhaust steam valve, solves in existing technical field, and air bleeding valve is using process
Middle automaticity is low, poor practicability, it is impossible to the problem of according to actual conditions to adjust.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of automatic exhaust steam valve of the utility model, including valve body, the body base are provided with air inlet, the air inlet bottom
Portion connects air inlet pipe, and the body top is provided with top plate, and the top plate is provided with gas outlet, and the body cavity is provided with floating block,
Connection first support bar at the top of the floating block, the first support bar top pass through be hinged axis connection second support bar, the branch
Connection sprue at the top of fagging, sprue top connecting spring, the spring top connect screw rod, and the screw rod is provided with
Screw thread, top plate top both sides welding support column, the support column top connection supporting plate, the supporting plate are provided with spiral shell
Hole, the screw rod pass through the screw.
As a kind of optimal technical scheme of the present utility model, the sprue is quality of rubber materials.
As a kind of optimal technical scheme of the present utility model, the screw engages company with the screw thread on the screw rod
Connect.
As a kind of optimal technical scheme of the present utility model, the floating block is spherical.
As a kind of optimal technical scheme of the present utility model, connection handle at the top of the screw rod.
As a kind of optimal technical scheme of the present utility model, it is hinged between the second support bar and the top plate.
The beneficial effect that the utility model is reached is：By being provided with the first support bar of be hinged axis connection and second
Strut, the sprue of screw rod connection is also provided with, when body cavity gassy, liquid level declines, and floating block declines, and now first
Support bar pulls sprue by pulling second support bar, you can exhaust, therefore the length of first support bar can be changed in practice
Degree, the volume of body cavity gas during setting automatic exhaust steam valve exhaust, again can be by adjusting the height of screw rod, to adjust
Spring is to the pulling force of sprue, so as to adjust the pressure at expulsion of the automatic exhaust steam valve.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structure chart of the present utility model；
In figure：1st, valve body；2nd, air inlet；3rd, air inlet pipe；4th, top plate；5th, gas outlet；6th, floating block；7th, first support bar；8、
Jointed shaft；9th, second support bar；10th, sprue；11st, screw rod；12nd, screw thread；13rd, spring；14th, support column；15th, supporting plate；16、
Screw；17th, handle.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of automatic exhaust steam valve, including valve body 1, the bottom of valve body 1 are provided with air inlet
2, for air inlet, the bottom of air inlet 2 connection air inlet pipe 3, gas enters air inlet 2 from air inlet pipe 3, and the top of valve body 1 is provided with top plate
4, for supporting, top plate 4 is provided with gas outlet 5, and for being vented, the inner chamber of valve body 1 is provided with floating block 6, and floatability is on liquid level, floating block
6 top connection first support bars 7, the top of first support bar 7 connect second support bar 9 by jointed shaft 8, first support bar 7 with
It is fixedly connected between jointed shaft 8, is nested encryptions between second support bar 9 and jointed shaft 8, the connection of the top of second support bar 9 is stifled
Block 10, for blocking gas outlet 5, the top connecting spring 13 of sprue 10, the top of spring 13 connects screw rod 11, set on screw rod 11
There is screw thread 12, height can be adjusted, can rotate so as to adjust height, the bottom connecting spring 13 of screw rod 11, bullet can be adjusted
Spring 13 is to the pulling force of sprue, the top both sides of top plate 4 welding support column 14, for supporting, the top of support column 14 connection supporting plate 15,
For carrying, supporting plate 15 is provided with screw 16, and screw rod 11 passes through screw 16, and screw 16 is nibbled with the screw thread 12 on screw rod 11
Close.
Sprue 10 is quality of rubber materials, can preferably block gas outlet 5 and prevent gas leakage.
Screw 16 engages connection with the screw thread 12 on screw rod 11, can with rotating screw bar 11 so as to adjust height.
Floating block 6 is spherical, and floatability is on liquid level.
The top of screw rod 11 connection handle 17, conveniently rotates regulation by hand.
It is hinged between second support bar 9 and top plate 4, first support bar 7 is by pulling second support bar 9 to pull sprue
10。
The utility model when in use, by being provided with the first support bar 7 and second support bar 9 of be hinged axis connection, is gone back
There is provided the sprue 10 that screw rod 11 connects, and when 1 inner chamber gassy of valve body, liquid level declines, and floating block 6 declines, and now first
Support bar 7 pulls sprue 10 by pulling second support bar 9, you can exhaust, therefore first support bar 7 can be changed in practice
Length, the volume of the inner chamber gas of valve body 1 during setting automatic exhaust steam valve exhaust again can be by adjusting the height of screw rod 11
Degree, to adjust pulling force of the spring 13 to sprue, that is, have adjusted the pressure of the inner chamber gas of valve body 1 when pulling open sprue 10, so as to adjust
The pressure at expulsion of the automatic exhaust steam valve.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of automatic exhaust steam valve, including valve body（1）, it is characterised in that the valve body（1）Bottom is provided with air inlet（2）, it is described
Air inlet（2）Bottom connects air inlet pipe（3）, the valve body（1）Top is provided with top plate（4）, the top plate（4）It is provided with gas outlet
（5）, the valve body（1）Inner chamber is provided with floating block（6）, the floating block（6）Top connects first support bar（7）, first support
Bar（7）Top passes through jointed shaft（8）Connect second support bar（9）, the support bar（9）Top connects sprue（10）, it is described stifled
Block（10）Top connecting spring（13）, the spring（13）Top connects screw rod（11）, the screw rod（11）It is provided with spiral shell
Line（12）, the top plate（4）Weld support column in top both sides（14）, the support column（14）Top connects supporting plate（15）, institute
State supporting plate（15）It is provided with screw（16）, the screw rod（11）Through the screw（16）.
A kind of 2. automatic exhaust steam valve according to claim 1, it is characterised in that the sprue（10）For quality of rubber materials.
A kind of 3. automatic exhaust steam valve according to claim 1, it is characterised in that the screw（16）With the screw rod
（11）On screw thread（12）Engagement connection.
A kind of 4. automatic exhaust steam valve according to claim 1, it is characterised in that the floating block（6）To be spherical.
A kind of 5. automatic exhaust steam valve according to claim 1, it is characterised in that the screw rod（11）Top connects handle
（17）.
A kind of 6. automatic exhaust steam valve according to claim 1, it is characterised in that the second support bar（9）With the top
Plate（4）Between be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425424.1U CN206830923U (en) | 2017-04-21 | 2017-04-21 | A kind of automatic exhaust steam valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425424.1U CN206830923U (en) | 2017-04-21 | 2017-04-21 | A kind of automatic exhaust steam valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830923U true CN206830923U (en) | 2018-01-02 |
Family
ID=60769287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425424.1U Expired - Fee Related CN206830923U (en) | 2017-04-21 | 2017-04-21 | A kind of automatic exhaust steam valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671214A (en) * | 2019-09-24 | 2020-01-10 | 宁波海曙广运机电工程有限公司 | Intelligent convenient throttle valve |
| CN112238915A (en) * | 2020-11-02 | 2021-01-19 | 承德石油高等专科学校 | Column grid layout active air intake type cooling bicycle seat and cooling method |
| CN114028678A (en) * | 2021-12-15 | 2022-02-11 | 合肥康居人智能科技有限公司 | Adjustable oxygen inhalation terminal |
-
2017
- 2017-04-21 CN CN201720425424.1U patent/CN206830923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671214A (en) * | 2019-09-24 | 2020-01-10 | 宁波海曙广运机电工程有限公司 | Intelligent convenient throttle valve |
| CN112238915A (en) * | 2020-11-02 | 2021-01-19 | 承德石油高等专科学校 | Column grid layout active air intake type cooling bicycle seat and cooling method |
| CN114028678A (en) * | 2021-12-15 | 2022-02-11 | 合肥康居人智能科技有限公司 | Adjustable oxygen inhalation terminal |
| CN114028678B (en) * | 2021-12-15 | 2023-08-08 | 合肥康居人医疗器械科技股份有限公司 | Adjustable oxygen inhalation terminal |
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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: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |