CN214008841U - Main transformer on-line monitoring gas cylinder connecting device - Google Patents
Main transformer on-line monitoring gas cylinder connecting device Download PDFInfo
- Publication number
- CN214008841U CN214008841U CN202023122140.6U CN202023122140U CN214008841U CN 214008841 U CN214008841 U CN 214008841U CN 202023122140 U CN202023122140 U CN 202023122140U CN 214008841 U CN214008841 U CN 214008841U
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- gas cylinder
- connecting device
- pressure
- cylinder connecting
- collapsible tube
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 description 48
- 238000012806 monitoring device Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a gas cylinder connecting device, concretely relates to main change on-line monitoring gas cylinder connecting device that becomes, connecting device include three way valve, metal collapsible tube and insert the plug soon, a port of three way valve pass through metal collapsible tube and connect the relief pressure valve, two other ports are connected a fast plug one end through a metal collapsible tube respectively, two fast plug other ends are given vent to anger the end with a gas cylinder respectively and are connected. The utility model discloses gas cylinder connecting device once changes two bottles of gas, has reduced and has changed the frequency, only needs the operation to be connected with the gas cylinder fast plug when changing the gas cylinder moreover, has improved work efficiency, has avoided the screw to mouthful not parallel and level, repetitious repetition to twist the phenomenon that the screw appears slippery silk, and economic benefits is good.
Description
Technical Field
The utility model relates to a gas cylinder connecting device, concretely relates to main change on-line monitoring gas cylinder connecting device.
Background
According to fortune dimension integration operation requirement, change main transformer on-line monitoring device's gas cylinder and become one of daily work, when changing on-line monitoring device gas cylinder, gas cylinder weight is heavier, and the gas cylinder that individual station was equipped with highly can reach 1.3m, places the distance moreover far away, and transport, installation are inconvenient, and in addition, when the gas cylinder installation, very easily appear to the screw not parallel and level and the gas leakage phenomenon that leads to. In actual work, two persons are required to carry 1-2 new gas cylinders to the device, gas cylinders and standby gas cylinders which need to be ventilated are replaced, the gas cylinders need to be operated in a narrow and small fixed terminal box during gas cylinder replacement, a hand-held instrument needs to be replaced, even if one standby gas cylinder is stored in the online monitoring device control box, a large amount of time needs to be consumed for replacement, the inconvenient place for replacing the gas cylinders not only can cause the damage of screws corresponding to the mouth, the service life is shortened, but also gas leakage can be generated, the service efficiency of the gas cylinders is reduced, manpower and material resources are consumed, and inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a main online monitoring gas cylinder connecting device that becomes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a main online monitoring gas cylinder connecting device that becomes, includes three way valve, metal collapsible tube and inserts the plug soon, a port of three way valve pass through metal collapsible tube and connect the relief pressure valve, another two ports are connected a quick plug one end through a metal collapsible tube respectively, two quick plug other ends are given vent to anger the end with a gas cylinder respectively and are connected.
Preferably, the quick-plug comprises a male head and a female head, the male head is fixed with the metal hose, and the female head is fixed with the air outlet end of the air bottle.
Preferably, the pressure reducing valve is provided with a first pressure gauge and a second pressure gauge, the first pressure gauge displays the pressure of the gas cylinder, and the second pressure gauge displays the pressure after pressure reduction.
The utility model discloses an actively beneficial effect:
1. the main transformer online monitoring gas cylinder connecting device of the utility model changes two cylinders of gas at one time, increases the volume of the gas cylinder to two times of the original volume under the condition of not changing the original gas cylinder model in the market, and reduces the replacement frequency; the quick plug is detachably connected with the gas cylinder, so that the gas cylinder does not need to be operated in a narrow and fixed terminal box during gas cylinder replacement, and the gas cylinder is more convenient and flexible to replace; in addition, a gas cylinder pressure gauge I is arranged at one end of the pressure reducing valve of the three-way valve connecting device, a hand-held instrument is not needed to replace a gas cylinder, the working efficiency is improved, only a quick plug connected with the gas cylinder needs to be operated when the gas cylinder is replaced, the phenomenon that the screw is not parallel and level to the opening and the screw is repeatedly screwed for many times to cause screw sliding is avoided, the wear aging speed of the device can be reduced, and the economic benefit is good.
Drawings
FIG. 1 is a schematic structural diagram of a main transformer on-line monitoring gas cylinder connecting device.
In the figure: the pressure measuring device comprises a three-way valve 1, a metal hose 2, a male head 3, a female head 4, a gas cylinder 5, a pressure reducing valve 6, a pressure gauge I7 and a pressure gauge II 8.
Detailed Description
The invention will be further described with reference to some specific embodiments.
Example 1
The utility model provides a main online monitoring gas cylinder connecting device that becomes, includes three way valve 1, metal collapsible tube 2 and inserts the plug soon, 1 port of three way valve pass through metal collapsible tube 2 and connect relief pressure valve 6, set up manometer one 7 and manometer two 8 on the relief pressure valve 6, manometer one 7 shows 5 pressures of gas cylinder, manometer two 8 show pressure after the decompression. The other two ports of the pressure reducing valve 6 are respectively connected with a quick plug through a metal hose 2, the quick plug comprises a male head 3 and a female head 4 which can be quickly plugged and detached, the male head 3 is fixed with the metal hose 2, the female head 4 is fixed with the gas outlet end of the gas cylinder 5, and the quick plug is a GT-A2 opening and closing type hydraulic quick connector or a GT-FF plane type hydraulic quick connector. Three ports of the three-way valve 1 are fixedly connected with the metal hose 2 through nuts.
The utility model discloses when main change on-line monitoring gas cylinder connecting device uses, the female head that will insert the plug soon is given vent to anger with the gas cylinder and holds and be connected, and each metal collapsible tube, three-way valve, relief pressure valve are connected, and the public head and the metal collapsible tube of inserting the plug soon are connected, only need peg graft fast the public head of inserting the plug soon when changing the gas cylinder in the middle of needing to change the female head on the gas cylinder, open two gas cylinder gases simultaneously after that, pressure regulation carries out work to normal operating pressure. Through the utility model discloses main change on-line monitoring gas cylinder connecting device carries out gaseous output, has prolonged gaseous live time, has reduced the number of times of changing the gas cylinder, has improved work efficiency.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides a main online monitoring gas cylinder connecting device that becomes, its characterized in that includes three way valve, metal collapsible tube and inserts the plug soon, a port of three way valve pass through metal collapsible tube and connect the relief pressure valve, two other ports are respectively through a metal collapsible tube connection one insert plug one end soon, two insert plug other ends soon are connected with a gas cylinder end of giving vent to anger respectively.
2. The main transformer online monitoring gas cylinder connecting device according to claim 1, wherein the quick-plug comprises a male head and a female head, the male head is fixed with the metal hose, and the female head is fixed with the gas outlet end of the gas cylinder.
3. The main transformer on-line monitoring gas cylinder connecting device as claimed in claim 1, wherein a first pressure gauge and a second pressure gauge are arranged on the pressure reducing valve, the first pressure gauge displays gas cylinder pressure, and the second pressure gauge displays pressure after pressure reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122140.6U CN214008841U (en) | 2020-12-22 | 2020-12-22 | Main transformer on-line monitoring gas cylinder connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122140.6U CN214008841U (en) | 2020-12-22 | 2020-12-22 | Main transformer on-line monitoring gas cylinder connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008841U true CN214008841U (en) | 2021-08-20 |
Family
ID=77289846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023122140.6U Active CN214008841U (en) | 2020-12-22 | 2020-12-22 | Main transformer on-line monitoring gas cylinder connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008841U (en) |
-
2020
- 2020-12-22 CN CN202023122140.6U patent/CN214008841U/en active Active
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