CN208417728U - A kind of gas valve device with flow monitoring - Google Patents
A kind of gas valve device with flow monitoring Download PDFInfo
- Publication number
- CN208417728U CN208417728U CN201821011815.XU CN201821011815U CN208417728U CN 208417728 U CN208417728 U CN 208417728U CN 201821011815 U CN201821011815 U CN 201821011815U CN 208417728 U CN208417728 U CN 208417728U
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- China
- Prior art keywords
- briquetting
- valve
- valve body
- side plate
- gas
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- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 45
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 34
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of gas valve device with flow monitoring, including valve body, the side of the valve body is provided with air inlet, and the other side of valve body is provided with gas outlet, the valve body upper surface insertion is provided with valve seat, and the upper surface of valve body is provided with monitoring table close to the insertion of the side of valve seat, the surface of the monitoring table is coated with fluorescence coating, and the top of monitoring table is rotatably connected to installation lid by hinge.The utility model is provided with monitoring table, flow monitoring can be carried out to by the gas of valve body, the gas flow rate of valve is accurately known convenient for user, provided with the first briquetting, the second briquetting and shaft, convenient for carrying out protective action to valve rod, it is able to extend the service life of valve rod, is provided with screw rod, elastic component, the first side plate and the second side plate, it is more fastened convenient for the extruding between the first side plate and the second side plate, effective protection is carried out to the surface of the first briquetting and the second briquetting convenient for it.
Description
Technical field
The utility model relates to gas valve technical field, specifically a kind of gas valve device with flow monitoring.
Background technique
Air valve is the significant components on compresser cylinder, it is responsible for the sucking and discharge of gas, and traditional air valve is by valve
The composition such as seat, valve block, spring, lift limiter, bolt, is answered on daily life, means of transport or even aircraft when gas valve
With a kind of extremely wide valve, in some special occasions, it is desirable that air pressure it is high, therefore gas trap common in life at present
Door is difficult to meet the requirements, and when being particularly applied to the high inflammable gases such as oxygen, combustible gas, the rated pressure deficiency of valve will be brought
The consequence that can not be envisioned,
Chinese patent discloses a kind of gas valve .(Authorization Notice No. CN202418643U), which can lead to
The hard closing sealed to realize gas valve between valve core sealed cover and mating surface is crossed, compared between existing spool and valve body
The gas valve of soft seal substantially increases its atmospheric pressure that can be born, thus make it is suitable for the higher occasion of air pressure,
Solve the problems, such as that the operating pressure of existing gas valve is small, still, which is not provided with monitoring table, cannot be to passing through valve
The gas of body carries out flow monitoring, cannot accurately know that the gas flow rate of valve, the person's of being not convenient to use control valve are not provided with
First briquetting, the second briquetting and shaft are not easy to carry out protective action to valve rod, cannot extend the service life of valve rod, not have
Screw rod, elastic component, the first side plate and the second side plate are set, are not easy to tighten or loosen the first briquetting and the second briquetting,
It is not easy to the effective protection to valve rod.Therefore, those skilled in the art provide a kind of gas valve device with flow monitoring,
To solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of gas valve device with flow monitoring, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of gas valve device with flow monitoring, including valve body, the side of the valve body are provided with air inlet, and valve
The other side of body is provided with gas outlet, and the valve body upper surface insertion is provided with valve seat, and the upper surface of valve body is close to valve seat
Side insertion is provided with monitoring table, and the top that the surface of the monitoring table is coated with fluorescence coating, and monitors table is rotated by hinge to be connected
It is connected to installation lid, the surface of the valve seat is wrapped with elastic string, and the upper surface threads turn of valve seat is connected with valve rod, the valve
The upper end of bar is fixedly connected with handle, and one end of the elastic string is connected with the first briquetting, and the side of first briquetting is fixed
It is provided with the first side plate, and the other side of the first briquetting is connected with shaft, the side of the shaft is connected with the second briquetting, described
The second side plate, the side table of second side plate are fixedly installed at one side position of corresponding first side plate of the front surface of the second briquetting
Face threads turn is connected with screw rod, and it is flexible that the side surface of first side plate corresponds to fixed setting at a side position of screw rod
Part.
As a further solution of the present invention: the elastic component includes sliding slot, spring and sliding shoe, the elastic component
Be internally provided with sliding slot, the side inner wall of the sliding slot is fixedly connected with spring, and the side of the spring is fixedly connected with cunning
Motion block.
The side surface of the sliding shoe offers thread groove as a further solution of the present invention, thread groove with
Screw rod is connected by threads turn.
First briquetting and the second briquetting are rotatablely connected by shaft as a further solution of the present invention,
And first the shape that is formed of briquetting and the second briquetting be circle, the diameter that first briquetting and the second briquetting are constituted is slightly larger than valve
The diameter of bar, and the first briquetting and the second briquetting are a kind of component of metal alloy material.
The diameter of the installation lid is greater than the diameter of monitoring table as a further solution of the present invention, and installs
Lid is a kind of component of PVC plastic material.
The junction of the valve body and monitoring table is provided with sealing ring as a further solution of the present invention, close
Seal is a kind of component of rubber material.
Compared with prior art, the utility model has the beneficial effects that
The utility model, which passes through, is provided with monitoring table, can carry out flow monitoring to by the gas of valve body, be easy to use
Person accurately knows the gas flow rate of valve, convenient for the gas flow rate of user's control valve, by being provided with the first briquetting, second
Briquetting and shaft are able to extend the service life of valve rod convenient for carrying out protective action to valve rod, by being provided with screw rod, elasticity
Part, the first side plate and the second side plate, user turn screw rod, and at this moment screw rod can turn with the thread groove on sliding shoe surface in elastic component
Dynamic connection, more fastens convenient for the extruding between the first side plate and the second side plate, convenient for the first briquetting and the second briquetting to valve rod
Surface carry out effective protection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of gas valve device with flow monitoring.
Fig. 2 is a kind of structure enlargement diagram of part A in gas valve device with flow monitoring.
Fig. 3 is a kind of structural schematic diagram of elastic component in gas valve device with flow monitoring.
Fig. 4 is a kind of structure enlargement diagram of part B in gas valve device with flow monitoring.
In figure: 1, valve body；2, air inlet；3, gas outlet；4, valve seat；5, elastic string；6, valve rod；7, handle；8, the first pressure
Block；9, the second briquetting；10, shaft；11, the second side plate；12, the first side plate；13, screw rod；14, elastic component；141, sliding slot；142,
Spring；143, sliding shoe；16, table is monitored；17, fluorescence coating；18, installation lid.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of gas valve device with flow monitoring, including valve body
1, the side of valve body 1 is provided with air inlet 2, and the other side of valve body 1 is provided with gas outlet 3, and the insertion of 1 upper surface of valve body is provided with
Valve seat 4, and close to the side of valve seat 4, insertion is provided with monitoring table 16 for the upper surface of valve body 1, the surface of monitoring table 16 is coated with fluorescence
Layer 17, and the top of monitoring table 16 is rotatably connected to installation lid 18 by hinge, the diameter of installation lid 18 is greater than monitoring table 16
Diameter, and the component that lid 18 is a kind of PVC plastic material is installed, the junction of valve body 1 and monitoring table 16 is provided with sealing ring, close
Seal is a kind of component of rubber material, and being detected by monitoring table 16 to the gas flow inside valve body 1 can be convenient for making
User accurately knows the gas flow in valve body 1.
The surface of valve seat 4 is wrapped with elastic string 5, and the upper surface threads turn of valve seat 4 is connected with valve rod 6, valve rod 6 it is upper
End is fixedly connected with handle 7, and one end of elastic string 5 is connected with the first briquetting 8, and the side of the first briquetting 8 is fixedly installed first
Side plate 12, and the other side of the first briquetting 8 is connected with shaft 10, the side of shaft 10 is connected with the second briquetting 9, the second briquetting 9
Corresponding first side plate 12 of front surface a side position at be fixedly installed the second side plate 11, the first briquetting 8 and the second briquetting 9 lead to
The rotation connection of shaft 10 is crossed, and the shape that the first briquetting 8 and the second briquetting 9 are formed is circle, the first briquetting 8 and the second briquetting 9
The diameter of composition is slightly larger than the diameter of valve rod 6, and the first briquetting 8 and the second briquetting 9 are a kind of component of metal alloy material,
Rotating shaft 10, the first briquetting 8 and the second briquetting 9 can open or close, and be socketed convenient for user to valve rod 6, to valve
The surface of bar 6 is protected.
The side surface threads turn of second side plate 11 is connected with screw rod 13, and the side surface of the first side plate 12 corresponds to screw rod 13
Elastic component 14 is fixedly installed at one side position, elastic component 14 includes sliding slot 141, spring 142 and sliding shoe 143, elastic component 14
Be internally provided with sliding slot 141, the side inner wall of sliding slot 141 is fixedly connected with spring 142, and the side of spring 142 is fixedly connected
There is sliding shoe 143, the side surface of sliding shoe 143 offers thread groove, and thread groove is connect by threads turn with screw rod 13, turned
Screw rod 13, at this moment, screw rod 13 will be mobile towards the side of sliding shoe 143 in elastic component 14,13 sliding shoe of screw rod, 143 side surface
Thread groove rotation connection, continue to press spring 142 so that sliding shoe 143 is mobile to the side of sliding slot 141, at this moment first
Side plate 12 and the second side plate 11 are bonded even closer.
The working principle of the utility model is: in the upper surface of valve body 1, close to the side of valve seat 4, insertion is provided with monitoring table
16, valve body 1 and the junction of monitoring table 16 are provided with sealing ring, and the gas in valve body 1 can be prevented there is a phenomenon where revealing, led to
Crossing monitoring table 16 can be monitored to by the gas flow in valve body 1, and the gas stream of valve body 1 is accurately known convenient for user
Speed is connected with the first briquetting 8 in one end of elastic string 5 convenient for the gas flow of user's regulation valve body 1, the first briquetting 8 it is another
Side is connected with shaft 10, and the side of shaft 10 is connected with the second briquetting 9, and the first briquetting 8 passes through 10 turns of shaft with the second briquetting 9
Dynamic connection, and the shape that the first briquetting 8 and the second briquetting 9 are formed is circle, rotating shaft 10 can open 8 He of the first briquetting
Second briquetting 9 can carry out protective action to valve rod 6, to extend the service life of valve rod 6, in the side table of the second side plate 11
Face threads turn is connected with screw rod 13, and it is flexible that the side surface of the first side plate 12 corresponds to fixed setting at a side position of screw rod 13
Part 14, when user turns screw rod 13, screw rod 13 can be rotatablely connected with the thread groove on 143 surface of sliding shoe in elastic component 14, to
Spring 142 is inside press, at this moment, the extruding between the first side plate 12 and the second side plate 11 more fastens, and is convenient for 8 He of the first briquetting
Second briquetting 9 carries out effective protection to the surface of valve rod 6.
Claims (6)
1. a kind of gas valve device with flow monitoring, including valve body (1), which is characterized in that the side of the valve body (1) is set
It is equipped with air inlet (2), and the other side of valve body (1) is provided with gas outlet (3), valve body (1) the upper surface insertion is provided with valve
Seat (4), and close to the side of valve seat (4), insertion is provided with monitoring table (16) for the upper surface of valve body (1), monitoring table (16)
Surface is coated with fluorescence coating (17), and the top for monitoring table (16) is rotatably connected to installation lid (18), the valve seat (4) by hinge
Surface be wrapped with elastic string (5), and the upper surface threads turn of valve seat (4) is connected with valve rod (6), the valve rod (6) it is upper
End is fixedly connected with handle (7), and one end of the elastic string (5) is connected with the first briquetting (8), and the one of first briquetting (8)
Side is fixedly installed the first side plate (12), and the other side of the first briquetting (8) is connected with shaft (10), and the one of the shaft (10)
Side is connected with the second briquetting (9), and fixation is set at a side position of the front surface corresponding first side plate (12) of second briquetting (9)
It is equipped with the second side plate (11), the side surface threads turn of second side plate (11) is connected with screw rod (13), first side plate
(12) side surface corresponds to and is fixedly installed elastic component (14) at a side position of screw rod (13).
2. a kind of gas valve device with flow monitoring according to claim 1, which is characterized in that the elastic component
It (14) include sliding slot (141), spring (142) and sliding shoe (143), the elastic component (14) is internally provided with sliding slot (141),
The side inner wall of the sliding slot (141) is fixedly connected with spring (142), and the side of the spring (142) is fixedly connected with sliding
Block (143).
3. a kind of gas valve device with flow monitoring according to claim 2, which is characterized in that the sliding shoe
(143) side surface offers thread groove, and thread groove is connect with screw rod (13) by threads turn.
4. a kind of gas valve device with flow monitoring according to claim 1, which is characterized in that first briquetting
(8) it is rotatablely connected with the second briquetting (9) by shaft (10), and the shape that the first briquetting (8) and the second briquetting (9) are formed is circle
Shape, the diameter that first briquetting (8) and the second briquetting (9) are constituted are slightly larger than the diameter of valve rod (6), and the first briquetting (8) with
Second briquetting (9) is a kind of component of metal alloy material.
5. a kind of gas valve device with flow monitoring according to claim 1, which is characterized in that the installation lid
(18) diameter is greater than the diameter of monitoring table (16), and installs the component that lid (18) is a kind of PVC plastic material.
6. a kind of gas valve device with flow monitoring according to claim 1, which is characterized in that the valve body (1)
The junction of monitoring table (16) is provided with sealing ring, sealing ring is a kind of component of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011815.XU CN208417728U (en) | 2018-06-28 | 2018-06-28 | A kind of gas valve device with flow monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011815.XU CN208417728U (en) | 2018-06-28 | 2018-06-28 | A kind of gas valve device with flow monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417728U true CN208417728U (en) | 2019-01-22 |
Family
ID=65106265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011815.XU Expired - Fee Related CN208417728U (en) | 2018-06-28 | 2018-06-28 | A kind of gas valve device with flow monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417728U (en) |
-
2018
- 2018-06-28 CN CN201821011815.XU patent/CN208417728U/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: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |