CN206889769U - A kind of strong air valve of protectiveness - Google Patents
A kind of strong air valve of protectiveness Download PDFInfo
- Publication number
- CN206889769U CN206889769U CN201720557213.3U CN201720557213U CN206889769U CN 206889769 U CN206889769 U CN 206889769U CN 201720557213 U CN201720557213 U CN 201720557213U CN 206889769 U CN206889769 U CN 206889769U
- Authority
- CN
- China
- Prior art keywords
- valve
- spring
- hand
- protectiveness
- siphunculus
- 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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- Taps Or Cocks (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of strong air valve of protectiveness, including connecting tube, siphunculus, valve casing, valve seat, gravitation ball, connector, first spring, hand-operated valve, choke block, driving member, second spring, connecting plate, connecting rod, rounded stops, manual valve chest, rotating shaft, arrived piece, elastic sheet metal, discharge duct, siphunculus is installed in the connecting tube, the connecting tube top and valve casing integrally connected, the valve casing bottom is provided with valve seat, compared with prior art, the beneficial effects of the utility model are a kind of strong air valves of new protectiveness, design science is reasonable, it is safe, the strong air valve of this protectiveness is additionally provided with hand-operated valve, can be after aggressive valve damage, open hand-operated valve, gas in discharge line, reduce pressure in pipeline, protective conduit tube wall, prevent pernicious gas from revealing.
Description
Technical field
It the utility model is related to a kind of valve, more particularly to the air valve that a kind of protectiveness is strong.
Background technology
It is responsible for the suction and discharge of gas, and traditional air valve is by valve seat, valve block, spring, lift limiter, bolt etc.
Composition, air valve are adopted applied to independent heating system, central heating system, heating boiler, central air-conditioning, floor heating and solar energy
The pipeline air exhaust waters such as heating system.
Existing air bleeding valve, it is especially long-term use of after air bleeding valve, often because valve is long neglected and in disrepair and valve
Folding repeatedly, and air-breathing occur and be vented not smooth situation, in addition can not air-breathing or exhaust, pair and the gas that can not discharge, formed
High pressure can have great destructiveness to the tube wall of pipeline.
Utility model content
The purpose of this utility model is to provide a kind of protectiveness strong air valve, to solve what is proposed in above-mentioned background technology
Problem.
The purpose of this utility model is achieved by following technical proposals：A kind of strong air valve of protectiveness, including even
Adapter, siphunculus, valve casing, valve seat, gravitation ball, connector, the first spring, hand-operated valve, choke block, driving member, second spring, connection
Plate, connecting rod, rounded stops, manual valve chest, rotating shaft, arrived piece, elastic sheet metal, discharge duct, the connecting tube is interior to be installed
There are siphunculus, the connecting tube top and valve casing integrally connected, the valve casing bottom is provided with valve seat, and valve seat connects with siphunculus,
The seat bottom portion is provided with screen pack, and gravitation ball is provided with the top of the valve seat, and the gravitation ball top is connected with connector lower end,
The connector upper end is connected with the first spring one end, and for the first spring other end with being connected at the top of valve casing, the valve casing is left
Right both sides are provided with steam vent, and the valve casing right-hand member is provided with hand-operated valve, the hand-operated valve by choke block, driving member, second spring,
Connecting plate, connecting rod, rounded stops, manual valve chest, rotating shaft, arrived piece, elastic sheet metal and discharge duct composition, the hand
Dynamic valve chest top is provided with exhaust outlet, and choke block built in the exhaust outlet, the choke block bottom connects with driving member and two respectively
Extension bar is welded, and the driving member bottom is connected with second spring one end, and the second spring other end is connected with connecting plate, described
Connecting plate and manual valve chest integrally connected, the two connecting rod bottoms are welded with rounded stops, described rounded stops or so
Both sides are mounted on fixing device, and the fixing device is made up of arrived piece, rotating shaft and elastic sheet metal, logical among the arrived piece
Cross rotating shaft to be connected with manual valve chest, be connected at the top of the arrived piece with elastic sheet metal one end, the elastic sheet metal and manual
Valve chest connects, and the exhaust outlet of the hand-operated valve case top connects with discharge duct one end, the discharge duct other end and
Siphunculus connects.
Further, described arrived piece bottom is located above rounded stops, and arrived piece top connects with cylindrical button screw thread
Connect.
Further, described gravitation ball is specially hollow steel ball.
Compared with prior art, the beneficial effects of the utility model are a kind of strong air valves of new protectiveness, design department
It is reasonable to learn, and safe, the strong air valve of this protectiveness is additionally provided with hand-operated valve, can open hand-operated valve, discharge after aggressive valve damage
Gas in pipelines, pressure in pipeline is reduced, protective conduit tube wall, prevents pernicious gas from revealing.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model part-structure schematic diagram；
In figure：1st, connecting tube, 2, siphunculus, 3, valve casing, 4, valve seat, 5, gravitation ball, 6, connector, the 7, first spring, 8, hand
Dynamic valve, 9, choke block, 10, driving member, 11, second spring, 12, connecting plate, 13, connecting rod, 14, rounded stops, 15, hand-operated valve
Housing, 16, rotating shaft, 17, arrived piece, 18, elastic sheet metal, 19, discharge duct.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Fig. 1-2, the utility model discloses a kind of strong air valve of protectiveness, including connecting tube 1, siphunculus 2, valve
Shell 3, valve seat 4, gravitation ball 5, connector 6, the first spring 7, hand-operated valve 8, choke block 9, driving member 10, second spring 11, connection
Plate 12, connecting rod 13, rounded stops 14, manual valve chest 15, rotating shaft 16, arrived piece 17, elastic sheet metal 18, discharge duct 19,
Siphunculus 2, the top of connecting tube 1 and the integrally connected of valve casing 3 are installed, the bottom of valve casing 3 is provided with valve in the connecting tube 1
Seat 4, and valve seat 4 connects with siphunculus 2, the bottom of valve seat 4 is provided with screen pack, and the top of valve seat 4 is provided with gravitation ball 5, described
The top of gravitation ball 5 is connected with the lower end of connector 6, and the upper end of connector 6 is connected with the one end of the first spring 7, first spring 7
The other end is connected with the top of valve casing 3, and the left and right sides of valve casing 3 is provided with steam vent, and the right-hand member of valve casing 3 is provided with hand-operated valve 8,
The hand-operated valve 8 is by choke block 9, driving member 10, second spring 11, connecting plate 12, connecting rod 13, rounded stops 14, hand-operated valve
Housing 15, rotating shaft 16, arrived piece 17, elastic sheet metal 18 and discharge duct 19 are formed, and the manual top of valve chest 15 is provided with
Exhaust outlet, choke block 9 built in the exhaust outlet, the bottom of choke block 9 are welded with the connecting rod 13 of driving member 10 and two respectively, institute
State the bottom of driving member 12 to be connected with the one end of second spring 11, the other end of second spring 11 is connected with connecting plate 12, the company
Fishplate bar 12 and the manual integrally connected of valve chest 15, two bottoms of connecting rod 13 are welded with rounded stops 14, the circular gear
The left and right sides of block 14 is mounted on fixing device, and the fixing device is made up of arrived piece 17, rotating shaft 16 and elastic sheet metal 18,
It is connected with manual valve chest 15 by rotating shaft 16 among the arrived piece 17, is connected at the top of the arrived piece with the one end of elastic sheet metal 18
Connect, the elastic sheet metal 18 is connected with manual valve chest 15, the exhaust outlet and discharge duct at the manual top of valve chest 15
19 one end connect, and the other end of discharge duct 19 connects with siphunculus 2, and the described bottom of arrived piece 17 is located in rounded stops 14
Side, and the top of arrived piece 17 is threadedly coupled with cylindrical button, described gravitation ball 5 is specially hollow steel ball.
When main exhaust valve due to activity is damaged repeatedly after, can press manual valve chest 15 adjust the cylinders of both sides by
Button, the bottom of arrived piece 17 is set to lose the stop of arrived piece 17 to circular baffle plate 14, circular baffle plate 14 is departed from, second spring 11 just will be with circle
The choke block 9 that shape baffle plate 14 connects ejects the exhaust outlet of manual valve chest 15, and gas in pipelines is discharged by exhaust outlet, reduces pipe
Pressure in road, protective conduit.
The beneficial effects of the utility model are a kind of strong air valves of new protectiveness, and design science is reasonable, safe,
The strong air valve of this protectiveness is additionally provided with hand-operated valve, can be after aggressive valve damage, unlatching hand-operated valve, gas in discharge line, reduces
Pressure in pipeline, protective conduit tube wall, prevents pernicious gas from revealing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- A kind of 1. strong air valve of protectiveness, it is characterised in that：Including connecting tube (1), siphunculus (2), valve casing (3), valve seat (4), again Power ball (5), connector (6), the first spring (7), hand-operated valve (8), choke block (9), driving member (10), second spring (11), company Fishplate bar (12), connecting rod (13), rounded stops (14), manual valve chest (15), rotating shaft (16), arrived piece (17), elastic sheet metal (18), discharge duct (19), the connecting tube (1) is interior to be provided with siphunculus (2), connecting tube (1) top and valve casing (3) one Connection, valve casing (3) bottom is provided with valve seat (4), and valve seat (4) connects with siphunculus (2), and valve seat (4) bottom is provided with Screen pack, valve seat (4) top are provided with gravitation ball (5), and gravitation ball (5) top is connected with connector (6) lower end, described Connector (6) upper end is connected with the first spring (7) one end, and the first spring (7) other end at the top of valve casing (3) with being connected, institute State and be provided with steam vent at left and right sides of valve casing (3), valve casing (3) right-hand member is provided with hand-operated valve (8), and the hand-operated valve (8) is by hindering Air parcel (9), driving member (10), second spring (11), connecting plate (12), connecting rod (13), rounded stops (14), manual valve chest (15), rotating shaft (16), arrived piece (17), elastic sheet metal (18) and discharge duct (19) composition, the manual valve chest (15) Top is provided with exhaust outlet, choke block (9) built in the exhaust outlet, choke block (9) bottom respectively with driving member (10) and two Connecting rod (13) is welded, and the driving member bottom is connected with second spring (11) one end, second spring (11) other end and Connecting plate (12) connects, and the connecting plate (12) and manual valve chest (15) integrally connected, two connecting rod (13) bottoms are equal Welded with rounded stops (14), be mounted on fixing device at left and right sides of the rounded stops (14), the fixing device by Part (17), rotating shaft (16) and elastic sheet metal (18) composition, the arrived piece (17) is middle to pass through rotating shaft (16) and manual valve casing Body (15) connects, and is connected at the top of the arrived piece with elastic sheet metal (18) one end, the elastic sheet metal (18) and manual valve casing Body (15) connects, and the exhaust outlet at the top of the manual valve chest (15) connects with discharge duct (19) one end, the discharge duct (19) other end connects with siphunculus (2).
- A kind of 2. strong air valve of protectiveness according to claim 1, it is characterised in that：Described arrived piece (17) bottom is located at Above rounded stops (14), and arrived piece (17) top is threadedly coupled with cylindrical button.
- A kind of 3. strong air valve of protectiveness according to claim 1, it is characterised in that：Described gravitation ball (5) is specially Hollow steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557213.3U CN206889769U (en) | 2017-05-18 | 2017-05-18 | A kind of strong air valve of protectiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557213.3U CN206889769U (en) | 2017-05-18 | 2017-05-18 | A kind of strong air valve of protectiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889769U true CN206889769U (en) | 2018-01-16 |
Family
ID=61342509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557213.3U Expired - Fee Related CN206889769U (en) | 2017-05-18 | 2017-05-18 | A kind of strong air valve of protectiveness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889769U (en) |
-
2017
- 2017-05-18 CN CN201720557213.3U patent/CN206889769U/en not_active Expired - Fee Related
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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: 20180116 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |