CN210426868U - Gas equipment connecting device of gas-electric meter - Google Patents
Gas equipment connecting device of gas-electric meter Download PDFInfo
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- CN210426868U CN210426868U CN201921591984.XU CN201921591984U CN210426868U CN 210426868 U CN210426868 U CN 210426868U CN 201921591984 U CN201921591984 U CN 201921591984U CN 210426868 U CN210426868 U CN 210426868U
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Abstract
The application discloses gaseous electric instrument gas equipment connecting device, including body and pressure sensor, intake duct, gas outlet channel, admit air and detect the way and give vent to anger and detect the way have been seted up on the body, it all installs respectively on detection way and the detection way of giving vent to anger to admit air to detect the way, it communicates with each other with the intake duct to admit air to detect the way, it communicates with each other with the gas outlet channel to give vent to anger to detect the way, the intake duct communicates with each other with the gas outlet channel is direct or indirect. This device is through setting up the intake duct and the gas outlet duct of UNICOM on the body for air supply and pneumatic equipment only need with the body meet can, pressure sensor can survey intake duct and gas outlet duct atmospheric pressure in real time on the body simultaneously, this device convenient to use, factor of safety is high.
Description
Technical Field
The utility model relates to a pneumatic means field especially relates to a gas electric quantity appearance gas equipment connecting device.
Background
Many pneumatic measurement appearance equipment is inside to use and connects through very standard conversion, and there can be standard jump ring and trachea ageing to produce the leakage phenomenon, causes measurement accuracy unstability. There are two problems with this connection, namely the problem of the internal gas paths of the instrument and the problem of gas-to-electricity conversion.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, provide a gas electric quantity appearance gas equipment connecting device.
The utility model adopts the following technical scheme:
the utility model provides a gaseous electric instrument gas equipment connecting device, includes body and pressure sensor, intake duct, gas outlet channel, admit air and detect the way and give vent to anger and detect the way have been seted up on the body, it detects the way and gives vent to anger and all installs respectively on the way with the detection way of giving vent to anger to admit air pressure sensor, it communicates with each other with the intake duct to admit air the detection way, it communicates with each other with the gas outlet channel to give vent to anger the detection way, the intake duct directly or indirectly communicates with each other.
This device is through setting up the intake duct and the gas off-take of UNICOM on the body for air supply and pneumatic means only need with the body meet can, pressure sensor can survey intake duct and gas off-take in real time on the body simultaneously and go up atmospheric pressure, this device convenient to use, stability factor is high, has solved inside gas circuit of instrument and gas-electricity conversion.
Optionally, the adjusting structure is arranged on the body and used for directly or indirectly changing the size of a gas passage between the gas inlet channel and the gas outlet channel.
The size of the gas passage between the gas inlet channel and the gas outlet channel is changed by adjusting the structure, the size of the gas flow blown to the gas outlet channel by the gas inlet channel can be changed, and the use is more convenient.
Optionally, still including connecting the air flue, it sets up on the body to connect the air flue, it is used for intercommunication intake duct and gas outlet channel to connect the air flue, adjust the structure and be used for changing the intake duct and be connected the gas passage size between the air flue.
After the connecting air channel is arranged, the movement path of the air in the body is longer, so that the speed of the air leaving from the air outlet channel is more stable, and the air flow is more uniform and smooth.
Optionally, the adjusting structure comprises an installation body, a sealing connection seat and a thimble, the installation body is hermetically installed on the body, the sealing connection seat is hermetically installed on the sealing body, the thimble is hermetically and rotatably installed on the sealing connection seat, and the thimble changes the size between the air inlet channel and the connecting air channel through the motion of the thimble.
Optionally, the inlet duct is cylindrical with the one end that connects the air flue and meets, the head of thimble is conical or round platform shape, the head of thimble is located this columniform inlet duct.
The head of the thimble is positioned at one cylindrical end of the air inlet channel, a gap between the head of the thimble and the air inlet channel is an air movement channel,
optionally, the device further comprises a connecting transition pipe, and the air inlet channel and the air outlet channel are both provided with the connecting transition pipe.
The purpose of the connecting transition pipe is to facilitate the body to be connected with an air source or pneumatic equipment.
The utility model has the advantages that: through the intake duct and the gas off-take that set up the UNICOM on the body for air supply and pneumatic means only need with the body meet can, pressure sensor can survey intake duct and gas off-take atmospheric pressure in real time on the body simultaneously, this device convenient to use, stability factor is high, has solved inside gas circuit of instrument and gas-electricity conversion.
Description of the drawings:
fig. 1 is a schematic diagram of a gas device connecting device of a gas-electric instrument.
The figures are numbered: 1. barometer, 2, connect transition pipe, 3, sealing plug, 4, body, 401, intake duct, 402, connect the air flue, 403, the gas outlet channel, 404, the gas outlet detection way, 405, the gas inlet detection way, 406, trompil air flue, 5, the installation body, 6, sealed connecting seat, 7, thimble.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, a gas device connecting device of a gas-electric meter comprises a body 4 and a pressure sensor 1, wherein the body 4 is provided with an inlet channel 401, an outlet channel 403, an inlet detection channel 405 and an outlet detection channel 404, the inlet detection channel 405 and the outlet detection channel 404 are respectively provided with the pressure sensor 1, the inlet detection channel 405 is communicated with the inlet channel 401, the outlet detection channel 404 is communicated with the outlet channel 403, and the inlet channel 401 is directly or indirectly communicated with the outlet channel 403.
This device is through the intake duct 401 and the ventiduct 403 that set up the UNICOM on body 4 for air supply and pneumatic equipment only need with body 4 meet can, pressure sensor 1 can survey atmospheric pressure on intake duct 401 and the ventiduct 403 in real time on body 4 simultaneously, this device convenient to use, factor of safety is high.
As shown in fig. 1, the device further comprises an adjusting structure, the adjusting structure is disposed on the body 4, and the adjusting structure is used for directly or indirectly changing the size of the gas passage between the inlet channel 401 and the outlet channel 403.
The size of the gas passage between the inlet channel 401 and the outlet channel 403 can be changed by adjusting the structure, so that the flow of gas blown to the outlet channel 403 by the inlet channel 401 can be changed, and the use is more convenient.
As shown in fig. 1, the gas-liquid separator further includes a connecting gas channel 402, the connecting gas channel 402 is disposed on the body 4, the connecting gas channel 402 is used for communicating the inlet channel 401 with the outlet channel 403, and the adjusting structure is used for changing the size of a gas passage between the inlet channel 401 and the connecting gas channel 402.
After the connecting air channel 402 is arranged, the moving path of the air in the body 4 is longer, so that the speed of the air leaving from the air outlet channel 403 is more stable, and the air flow is more smooth.
As shown in fig. 1, the adjusting structure includes a mounting body 5, a sealing connection seat 6 and a thimble 7, the mounting body 5 is hermetically mounted on the body 4, the sealing connection seat 6 is hermetically mounted on the sealing body, the thimble 7 is hermetically and rotatably mounted on the sealing connection seat 6, and the thimble 7 changes the size between the air inlet 401 and the connecting air passage 402 through the movement of the thimble 7.
As shown in fig. 1, the end of the inlet channel 401 connected to the connecting air channel 402 is cylindrical, the head of the thimble 7 is conical or truncated cone-shaped, and the head of the thimble 7 is located in the cylindrical inlet channel 401.
The head of the thimble 7 is positioned at one end of the cylinder of the air inlet channel 401, the gap between the head of the thimble 7 and the air inlet channel 401 is an air movement channel,
as shown in fig. 1, the gas-liquid separator further comprises a connecting transition pipe 2, and the connecting transition pipe 2 is mounted on both the inlet channel 401 and the outlet channel 403.
The purpose of the connecting transition duct 2 is to facilitate the connection of the body 4 to a gas source or pneumatic device.
As shown in fig. 1, in order to facilitate the opening of the air inlet channel 401 and the air outlet channel 403 on the body 4, the body is provided with a plurality of perforated air channels 406, and after the opening of the air inlet channel 401 and the air outlet channel 403 on the body 4 is completed, the perforated air channels 406 are sealed by using sealing plugs.
The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a gaseous electric instrument gas equipment connecting device, its characterized in that, includes body and pressure sensor, intake duct, gas outlet channel, admit air and detect the way and give vent to anger and detect the way have been seted up on the body, it all installs respectively on detection way and the detection way of giving vent to anger to admit air detect the way and communicate with each other with the intake duct, it communicates with each other with the gas outlet channel to give vent to anger to detect the way, intake duct and gas outlet channel directly or indirectly communicate with each other.
2. The gas instrument gas device connecting device of claim 1, further comprising an adjustment structure disposed on the body for directly or indirectly changing the size of the gas path between the inlet and outlet channels.
3. The gas instrument gas device connecting device of claim 2, further comprising a connecting air passage disposed on the body, the connecting air passage for communicating the inlet channel with the outlet channel, and the adjusting structure for changing the size of the gas passage between the inlet channel and the connecting air passage.
4. The gas instrument gas device connecting device according to claim 3, wherein the adjusting structure comprises a mounting body, a sealing connecting seat and a thimble, the mounting body is hermetically mounted on the body, the sealing connecting seat is hermetically mounted on the sealing body, the thimble is hermetically and rotatably mounted on the sealing connecting seat, and the thimble changes the size between the gas inlet channel and the connecting gas channel by self-movement.
5. The gas instrument gas device connecting device according to claim 4, wherein the end of the inlet channel connected to the connecting air passage is cylindrical, the head of the thimble is conical or truncated cone-shaped, and the head of the thimble is located in the cylindrical inlet channel.
6. The gas instrument gas device connection of claim 1, further comprising a connection transition tube, said connection transition tube being mounted on both said inlet and outlet channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591984.XU CN210426868U (en) | 2019-09-24 | 2019-09-24 | Gas equipment connecting device of gas-electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591984.XU CN210426868U (en) | 2019-09-24 | 2019-09-24 | Gas equipment connecting device of gas-electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210426868U true CN210426868U (en) | 2020-04-28 |
Family
ID=70367843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921591984.XU Active CN210426868U (en) | 2019-09-24 | 2019-09-24 | Gas equipment connecting device of gas-electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210426868U (en) |
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2019
- 2019-09-24 CN CN201921591984.XU patent/CN210426868U/en active Active
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