CN220415898U - Charging valve for balance cylinder - Google Patents
Charging valve for balance cylinder Download PDFInfo
- Publication number
- CN220415898U CN220415898U CN202321798905.9U CN202321798905U CN220415898U CN 220415898 U CN220415898 U CN 220415898U CN 202321798905 U CN202321798905 U CN 202321798905U CN 220415898 U CN220415898 U CN 220415898U
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- China
- Prior art keywords
- interface
- valve
- valve block
- balance cylinder
- pressure
- Prior art date
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Links
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model belongs to the technical field of inflation valves, and discloses an inflation valve for a balance cylinder, which comprises a valve block, wherein the valve block is provided with a first interface, a second interface, a third interface and a fourth interface which are communicated with each other; the quick-insertion air-filling connecting nozzle is fixed on the first connector of the valve block, and a one-way valve is arranged in the quick-insertion air-filling connecting nozzle; the adapter is fixed on the second interface of the valve block; one end of the hose is connected with the adapter; a terminal fitting connected to the remaining end of the hose; the pressure display gauge is fixed on the third interface of the valve block; and the pressure relief valve is fixed on the fourth interface of the valve block. The utility model can realize quick plug-in connection, is convenient to use, can observe the inflation pressure in the balance cylinder in real time, and can regulate the internal pressure.
Description
Technical Field
The utility model belongs to the technical field of inflation valves, and particularly relates to an inflation valve for a balance cylinder.
Background
The balance cylinder is a special gas pressure regulator, and the working principle of the balance cylinder is that the balance cylinder is used for stabilizing and regulating the pressure of nitrogen through receiving high-pressure nitrogen signals and through the actions of compression and expansion.
When the balance cylinder is inflated, an inflation valve is needed, but the existing inflation valve is inconvenient to use, cannot observe in real time, and cannot adjust the inflation pressure of the balance cylinder.
Disclosure of Invention
In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing an inflation valve for a balance cylinder.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
an inflation valve for a balance cylinder comprises
The valve block is provided with a first interface, a second interface, a third interface and a fourth interface which are communicated with each other;
the quick-insertion air-filling connecting nozzle is fixed on the first connector of the valve block, and a one-way valve is arranged in the quick-insertion air-filling connecting nozzle;
the adapter is fixed on the second interface of the valve block;
one end of the hose is connected with the adapter;
a terminal fitting connected to the remaining end of the hose;
the pressure display gauge is fixed on the third interface of the valve block; and
and the pressure relief valve is fixed on the fourth interface of the valve block.
Further limited, first interface, second interface and fourth interface are located the perisporium of valve piece, second interface and fourth interface are relative to be set up, the third interface is located the top surface of valve piece, and such structural design, third interface are located the top surface of valve piece, and the pressure display table is located the top surface, and the staff directly observes the numerical value on the pressure display table when being convenient for aerify, and second interface and fourth interface are relative to set up, just make adapter and relief valve relative, are convenient for quick pressure release, do not have the passageway of buckling.
Further limiting, the pressure display meter is provided with two display units of MPa and psi, and by means of the structural design, a worker can quickly obtain pressure values under different conversion units.
Further limited, the relief valve is knob formula, and such structural design, relief valve forward rotation can be stopped, and reverse rotation can open the pressure release, and the relief speed is about with the opening size of relief valve, and the opening is by rotation angle control.
Further limited, the quick-insertion inflatable connecting nozzle is provided with a detachable plugging cap, so that the quick-insertion inflatable connecting nozzle can be plugged through the plugging cap when not in use, sundries are prevented from entering, and the sundries are mixed into the balance cylinder when the balance cylinder is inflated.
The utility model has the beneficial effects that: quick grafting, convenient to use can observe the inflation pressure in the balance cylinder in real time to can adjust inside pressure.
Drawings
The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic view of an embodiment of an air charge valve for a balance cylinder according to the present utility model;
FIG. 2 is a second schematic view of an embodiment of an air charge valve for a balance cylinder according to the present utility model;
the main reference numerals are as follows:
1. a valve block;
2. a pressure release valve;
3. an adapter;
4. a hose;
5. a terminal fitting;
6. a pressure display gauge;
8. the air-filled connecting nozzle is inserted quickly.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in FIGS. 1-2, the utility model relates to an inflation valve for a balance cylinder, which comprises
The valve block 1 is provided with a first interface, a second interface, a third interface and a fourth interface which are communicated with each other;
the quick-insertion inflatable connecting nozzle 8 is fixed on the first interface of the valve block 1, and a one-way valve is arranged in the quick-insertion inflatable connecting nozzle 8;
an adapter 3 fixed on the second interface of the valve block 1;
one end of the hose 4 is connected with the adapter 3;
an end fitting 5 connected to the remaining end of the hose 4;
the pressure display gauge 6 is fixed on the third interface of the valve block 1; and
the pressure release valve 2 is fixed on the fourth interface of the valve block 1.
In this embodiment:
the quick-insertion inflatable connecting nozzle 8 is connected with an external air source to realize the penetration of high-pressure air, the high-pressure air is conveyed to the adapter 3 and the hose 4 through the second interface after entering through the first interface, and the high-pressure air enters the balance cylinder through an air supply passage formed by the hose 4;
the tail end connector 5 is used for being connected with an inflation inlet of the balance cylinder, and the adapter 3 is used for being connected between the valve block 1 and the hose 4;
the pressure display gauge 6 is fixed on the third interface of the valve block 1, the detection end of the pressure display gauge 6 enters the interior of the valve block 1 through the third interface to detect the internal pressure, and when the air is inflated, the internal space of the balance cylinder is communicated with the inner cavity of the valve block 1 through the hose 4, so that the pressure display gauge 6 can effectively detect the pressure in the balance cylinder;
when the pressure display table 6 finds that the pressure value is too large, the worker can discharge excessive high-pressure gas through the pressure release valve 2, so that the pressure in the balance cylinder is reduced.
Preferably, the first interface, the second interface and the fourth interface are located the perisporium of valve piece 1, and the second interface sets up with the fourth interface relatively, and the third interface is located the top surface of valve piece 1, and such structural design, the third interface is located the top surface of valve piece 1, and pressure display table 6 is located the top surface, and the staff directly observes the numerical value on the pressure display table 6 when being convenient for aerify, and the second interface sets up with the fourth interface relatively, just makes adapter 3 and relief valve 2 relatively, is convenient for quick pressure release, does not have the passageway of buckling. In practice, other structural shapes may be specifically considered as the case may be. In practice, other positions of the first interface, the second interface, the third interface and the fourth interface may be specifically considered according to specific situations.
Preferably, the pressure display meter 6 is provided with two display units of MPa and psi, and the structural design is adopted so that a worker can quickly obtain pressure values under different conversion units. In practice, other structural shapes may be specifically considered as the case may be. In practice, other structural shapes that facilitate unit conversion may be specifically considered as the case may be.
Preferably, the relief valve 2 is knob type, and such structural design, relief valve 2 forward rotation can stop, and reverse rotation can open the pressure release, and the pressure release speed is about with relief valve 2's opening size, and the opening is by rotation angle control. In practice, other structural shapes may be specifically considered as the case may be. In practice, other structural shapes of the relief valve 2 may be specifically considered as the case may be.
Preferably, insert soon and aerify connecting nozzle 8 and be equipped with detachable shutoff cap, and such structural design can be through shutoff cap to insert soon and aerify connecting nozzle 8 and shutoff when not using, avoids debris to get into, leads to aerifing the time, and debris is together mixed into balance cylinder inside. In practice, other structural shapes may be specifically considered as the case may be. In practice, other structural shapes of the quick-connect inflation connector 8 may be specifically contemplated as appropriate.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. An inflation valve for a balance cylinder, which is characterized in that: comprising
The valve block (1) is provided with a first interface, a second interface, a third interface and a fourth interface which are communicated with each other;
the quick-insertion air-filling connecting nozzle (8) is fixed on the first interface of the valve block (1), and a one-way valve is arranged in the quick-insertion air-filling connecting nozzle (8);
the adapter (3) is fixed on the second interface of the valve block (1);
a hose (4), one end of which is connected with the adapter (3);
an end fitting (5) connected to the remaining end of the hose (4);
the pressure display meter (6) is fixed on the third interface of the valve block (1); and
the pressure release valve (2) is fixed on the fourth interface of the valve block (1).
2. An inflation valve for a balance cylinder according to claim 1, wherein: the first interface, the second interface and the fourth interface are positioned on the peripheral wall of the valve block (1), the second interface and the fourth interface are oppositely arranged, and the third interface is positioned on the top surface of the valve block (1).
3. An inflation valve for a balance cylinder according to claim 2, wherein: the pressure display meter (6) is provided with two display units of MPa and psi.
4. A balance cylinder air charge valve according to claim 3, wherein: the pressure release valve (2) is a knob type.
5. The air charging valve for a balance cylinder according to claim 4, wherein: the quick-insertion inflatable connecting nozzle (8) is provided with a detachable plugging cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798905.9U CN220415898U (en) | 2023-07-10 | 2023-07-10 | Charging valve for balance cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798905.9U CN220415898U (en) | 2023-07-10 | 2023-07-10 | Charging valve for balance cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415898U true CN220415898U (en) | 2024-01-30 |
Family
ID=89644126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321798905.9U Active CN220415898U (en) | 2023-07-10 | 2023-07-10 | Charging valve for balance cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415898U (en) |
-
2023
- 2023-07-10 CN CN202321798905.9U patent/CN220415898U/en active Active
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| GR01 | Patent grant |