CN214838676U - Gas flow regulator - Google Patents
Gas flow regulator Download PDFInfo
- Publication number
- CN214838676U CN214838676U CN202120667114.7U CN202120667114U CN214838676U CN 214838676 U CN214838676 U CN 214838676U CN 202120667114 U CN202120667114 U CN 202120667114U CN 214838676 U CN214838676 U CN 214838676U
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- flow
- seat
- flow control
- tubular
- gas
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Abstract
The utility model provides a can effective control gas rated flow and super flow reveal self-closing's accuse flow device, the utility model discloses its characterized in that: the gas current regulator comprises an arc rubber rib, a current control sheet, a current regulating sleeve, a current regulating seat, a current regulating screw and a tubular current control seat, and is characterized in that: the flow control sheet is fixed above the center of one end of the tubular flow control seat in a balanced manner through two symmetrical arc-shaped rubber ribs and is matched with the flow control port; the flow regulating seat is fixed at the center of one end of the flow regulating sleeve, and the flow regulating screw is arranged at the center of the flow regulating seat and is matched with the flow control sheet. The utility model discloses simple structure, technical performance is stable, need not to adjust, and the installation is easy, and is safe, reliable, durable.
Description
The technical field is as follows:
the utility model relates to a can the rated flow of effective control gas and overflow reveal self-closing's accuse flow device, the utility model discloses a technique can be applied to in the gas valves such as the bottled liquefied petroleum pressure regulator of various models, pipeline gas pressure regulator, pipeline gas self-closing valve, prevents to take over the overlength because of the gas outlet, or air inlet pressure is too big, causes the value of overflowing too big, and the gas is leaked and can't be closed, arouses the emergence of fire explosion accident to improve gas safety.
Background art:
with the development of society and the wide application of new energy, gas becomes a necessary fuel energy in industry and life, and enters thousands of households. During the use of gas by residents, various accidents such as leakage, poisoning, fire or explosion occur almost every day, wherein the accidents caused by the gas leakage are all the same during the use of the gas. The utility model discloses an application in the liquefied petroleum pressure regulator of various models, pipeline gas pressure regulator and pipeline gas self-closing valve etc. gas valves can prevent effectively that the gas from leaking, reduces the loss, protects life safety, improves quality of life.
The invention content is as follows:
the utility model relates to a can effective control gas rated flow and super flow reveal self-closing's accuse flow device.
In order to achieve the above invention contents, the technical scheme of the utility model is as follows:
the utility model provides a can effective control gas rated flow and super flow reveal self-closing's accuse flow device, flows 2, transfers to flow set 3, transfers to flow seat 4, transfers to flow screw 5 and tubular accuse and flow the seat by arc rubber muscle 1, accuse and constitute its characterized in that: the flow control sheet 2 is fixed above the center of one end of the tubular flow control seat in a balanced manner through two symmetrical arc-shaped rubber ribs 2 and is matched with the flow control port 6; the flow adjusting seat 4 is fixed at the center of one end of the flow adjusting sleeve 3, and the flow adjusting screw 5 is arranged at the center of the flow adjusting seat 4 and is matched with the flow control sheet 2.
The technical scheme of the utility model still include:
the gas flow regulator is characterized in that the tubular flow control seat is cylindrical and tubular and consists of a flow control port 6 and a flow control base 7.
The gas flow regulator is characterized in that the arc-shaped rubber rib 1 is made of special gas rubber and is arc-shaped, one end of the arc-shaped rubber rib is connected with the tubular flow control seat, the other end of the arc-shaped rubber rib is connected with the flow control sheet 2, and the width and the thickness of the arc-shaped rubber rib 1 are set according to different sensitivities.
The gas flow regulator is characterized in that the flow control sheet 2 is rectangular sheet, the length of a long side is greater than the diameter of the flow control port 6, the length of a short side is less than the diameter of the flow control port 6, and the length of the short side is set according to different sensitivities.
The gas flow regulator is characterized in that the flow regulating sleeve 3 is cylindrical and tubular, the inner diameter of the flow regulating sleeve is consistent with the outer diameter of the tubular flow control seat, the tubular flow control seat is arranged at one end of the flow regulating sleeve, the flow regulating seat 4 is arranged at the center of the other end of the flow regulating sleeve, the flow regulating screw 5 is arranged at the center of the flow regulating seat 4, and the size of a space reserved between the flow regulating sleeve 3 and the inner diameter of the flow regulating seat 4 is set according to the rated flow.
The utility model has the advantages that: the gas flow regulator is arranged at the gas inlet of various types of gas valves such as bottled liquefied petroleum pressure regulators, pipeline gas pressure regulators and pipeline gas self-closing valves, and can effectively prevent the occurrence of fire and explosion accidents caused by the fact that the overflow value is increased and the gas leakage cannot be closed due to overlong connecting pipes of gas outlets of the gas valves such as the pressure regulators and the self-closing valves or the pressure of the gas inlet is overlarge. The utility model discloses simple structure, technical performance is stable, need not to adjust, and the installation is easy, and is safe, reliable, durable.
Description of the drawings:
the attached drawing is a schematic structural diagram of a gas flow regulator.
In the figure, 1, an arc rubber rib, 2, a flow control sheet, 3, a flow adjusting sleeve, 4, a flow adjusting seat, 5, a flow adjusting screw, 6, a flow control port and 7, a flow control base are arranged.
The specific implementation mode is as follows:
referring to the attached drawings, the utility model discloses a gas flow regulator, by arc rubber muscle 1, accuse flow sheet 2, flow adjusting cover 3, flow adjusting seat 4, flow adjusting screw 5 and tubular accuse flow seat constitute, including tubular accuse flow seat is cylindrical tubulose, and by accuse flow mouth 6 and accuse flow base 7 constitute; the gas flow control device comprises an arc-shaped rubber rib 1, a pipe-shaped flow control seat and a flow control sheet 2, wherein the arc-shaped rubber rib is made of special gas rubber, one end of the arc-shaped rubber rib is connected with the pipe-shaped flow control seat, the other end of the arc-shaped rubber rib is connected with the flow control sheet 2, and the width and the thickness of the arc-shaped rubber rib 1 are set according to different sensitivities; the flow control sheet 2 is rectangular sheet-shaped, the length of a long side is greater than the diameter of the flow control port 6, the length of a short side is less than the diameter of the flow control port 6, and the length of the short side is set according to different sensitivities; the flow adjusting sleeve 3 is cylindrical and tubular, the inner diameter of the flow adjusting sleeve is consistent with the outer diameter of the tubular flow control seat, the tubular flow control seat is arranged at one end of the flow adjusting sleeve, the flow adjusting seat 4 is arranged at the center of the other end of the flow adjusting sleeve, the flow adjusting screw 5 is arranged at the center of the flow adjusting seat 4, and the size of a space between the flow adjusting sleeve 3 and the inner diameter of the flow adjusting seat 4 is set according to the rated flow.
The gas flow regulator of the utility model is in a normally open state before use, and only when gas leaks or the pressure is too large, the flow control sheet 2 and the flow control port 6 can be automatically closed, thereby realizing the flow control function; when the air conditioner is used for removing faults and ventilating normally, the flow control sheet 2 and the flow control port 6 are automatically separated under the action of the arc-shaped rubber rib 1 and are restored to a normally open state.
Claims (5)
1. Gas current regulator flows piece (2), accent by arc rubber muscle (1), accuse and flows cover (3), accent and flow seat (4), accent and flow screw (5) and tubular accuse and flow the seat and constitute its characterized in that: the flow control sheet (2) is fixed above the center of one end of the tubular flow control seat in a balanced manner through two symmetrical arc-shaped rubber ribs (1) and is matched with the flow control port (6); the flow regulating base (4) is fixed at the center of one end of the flow regulating sleeve (3), and the flow regulating screw (5) is arranged at the center of the flow regulating base (4) and is matched with the flow control sheet (2).
2. Gas flow regulator according to claim 1, characterized in that the tubular flow control seat is cylindrical and tubular and is composed of a flow control port (6) and a flow control base (7).
3. The gas flow regulator according to claim 1, wherein the arc-shaped rubber rib (1) is made of special gas rubber into an arc shape, one end of the arc-shaped rubber rib is connected with the tubular flow control seat, the other end of the arc-shaped rubber rib is connected with the flow control sheet (2), and the width and the thickness of the arc-shaped rubber rib (1) are set according to different sensitivities.
4. The gas flow regulator according to claim 1, wherein the flow control plate (2) is rectangular plate-shaped, the length of the long side is greater than the diameter of the flow control port (6), the length of the short side is less than the diameter of the flow control port (6), and the length of the short side is set according to different sensitivities.
5. The gas flow regulator according to claim 1, wherein the flow regulating sleeve (3) is cylindrical and tubular, and has an inner diameter corresponding to the outer diameter of the tubular flow regulating seat, the tubular flow regulating seat is installed at one end, the flow regulating seat (4) is installed at the center of the other end, the flow regulating screw (5) is installed at the center of the flow regulating seat (4), and the size of a space between the flow regulating sleeve (3) and the inner diameter of the flow regulating seat (4) is set according to the rated flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667114.7U CN214838676U (en) | 2021-03-28 | 2021-03-28 | Gas flow regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667114.7U CN214838676U (en) | 2021-03-28 | 2021-03-28 | Gas flow regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838676U true CN214838676U (en) | 2021-11-23 |
Family
ID=78761367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120667114.7U Expired - Fee Related CN214838676U (en) | 2021-03-28 | 2021-03-28 | Gas flow regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838676U (en) |
-
2021
- 2021-03-28 CN CN202120667114.7U patent/CN214838676U/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: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |