CN218824182U - Gas purity detection device - Google Patents
Gas purity detection device Download PDFInfo
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- CN218824182U CN218824182U CN202222715664.9U CN202222715664U CN218824182U CN 218824182 U CN218824182 U CN 218824182U CN 202222715664 U CN202222715664 U CN 202222715664U CN 218824182 U CN218824182 U CN 218824182U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model belongs to the technical field of electric power tool, especially, gaseous purity detection device to connecting the difficult and inaccurate two problems of data that detect of taking trouble to put forward in the background art, now provide following scheme, including gaseous purity detector, gaseous purity detector both sides outer wall is connected with respectively: mechanism, exhaust mechanism and coupling mechanism admit air, mechanism admits air: the air inlet mechanism comprises a first storage box and a first storage box top outer wall, a barometer is fixed on the first storage box top outer wall through a bolt, and a first electromagnetic valve is connected to the outer wall of one side of the first storage box through a connecting pipe. The utility model discloses a connection structure that sets up can utilize the internal thread cover can be quick when the installation be connected with three pipe, need not to assist through external tool and connect, and rotation groove and intake pipe and outlet duct that are equipped with in the internal thread cover simultaneously pass through the swivel becket and rotate the groove and rotate and be connected, can improve the stability of connecting when the installation.
Description
Technical Field
The utility model relates to a gaseous purity detects technical field, especially relates to a gaseous purity detection device.
Background
In recent years, more and more attention is paid to the reduction of greenhouse gas emission and environmental protection at home and abroad, and in order to respond to environmental protection requirements, the emission of sulfur hexafluoride greenhouse gas is reduced in various large related industries; the usage amount of sulfur hexafluoride gas is also reduced in high-voltage switch electrical equipment, the application of the mixed insulating gas in the electrical equipment is promoted, particularly the usage of the SF6 and N2 mixed insulating gas is promoted, and the purity detection of the SF6 and N2 mixed insulating gas is required during the use.
The following problems exist in the use of the gas purity detection device:
when the gas purity detection device is connected with the discharge pipeline, the gas purity detection device and the discharge pipeline are connected through the mutual screw connection of the three pipes and the delivery pipe, and the gas purity detection device and the delivery pipe are fixedly connected through a wrench during connection, so that time and labor are extremely wasted during connection;
when the gas purity detection device is used for detection, gas with a certain volume is generally detected, then the purity is calculated through proportion, and the existing detection mode is to directly extract the gas in a pipeline for detection, so that the detection data are inaccurate.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, this use is novel to provide a gas purity detection device, when the cooperation through mechanism, exhaust mechanism and connection structure of admitting air was used, has overcome prior art's not enough, and effectual solution is connected and is taken trouble hard and two inaccurate problems of detection data.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a gaseous purity detection device, includes gaseous purity detector, gaseous purity detector both sides outer wall is connected with respectively:
an air inlet mechanism: the air inlet mechanism comprises a first storage box and a barometer is fixed on the outer wall of the top of the first storage box through a bolt, and the outer wall of one side of the first storage box is connected with a first electromagnetic valve through a connecting pipe;
an exhaust mechanism: the device comprises a second storage box and a positive displacement compressor connected with the outer wall of one side of the second storage box through a connecting pipe, and a connecting port of the outer wall of one side of the positive displacement compressor is connected with a second stretching hose through a connecting pipe;
a connecting mechanism: the internal thread sleeve and the internal thread sleeve are symmetrically distributed, a rotating groove is formed in the lower portion of the inner layer of the internal thread sleeve, and a sealing gasket is bonded to the outer wall of the top of the internal thread sleeve.
Through foretell scheme, utilize gaseous purity detector to detect gaseous purity, through the mechanism of admitting air that sets up, guarantee the measurement of admitting air and the speed of carrying during the detection, utilize exhaust mechanism to guarantee the discharge of detection gas, utilize the coupling mechanism that sets up, guarantee the stability of connecting.
Preferably, the connection port of the outer wall of one side of the first electromagnetic valve is connected with the proportional valve through a connection pipe, and the connection port of the outer wall of one side of the proportional valve is connected with the outer wall of one side of the gas purity detector through a connection pipe.
Through the scheme, the metering valve is arranged, so that the metering and the rate of gas delivery can be controlled in the detection process, and the detection accuracy is further ensured.
Preferably, the outer wall of the other side of the first storage tank is connected with a first stretching hose through a connecting pipe, and a connecting port of the outer wall of the top of the first stretching hose is connected with a connecting port of the outer wall of the top of the second electromagnetic valve through a connecting pipe to form an air inlet pipe.
Through the scheme, the air inlet pipe can be conveniently connected by the arranged first stretching hose when in use.
Preferably, a connecting port of the outer wall of the top of the second stretching hose is connected with a third electromagnetic valve through a connecting pipe, and a connecting port of the outer wall of the top of the third electromagnetic valve is connected with an air outlet pipe.
Through the scheme, the air outlet pipe can be conveniently connected when the air outlet pipe is used by the arranged second stretching hose.
Preferably, the inner wall of the rotating groove is rotatably connected with a rotating ring, and the inner wall of the rotating ring is welded with the outer walls of the tops of the air inlet pipe and the air outlet pipe.
Through foretell scheme, utilize the rotating ring that the rotation inslot wall rotated the connection, can ensure the stability of intake pipe and outlet duct when the installation.
Preferably, the welding of second holding vessel top outer wall has the blast pipe, and blast pipe one side outer wall is connected with gas purity detector one side outer wall.
Through the scheme, the gas after detection can be ensured to be discharged into the pipeline again after the detection is finished by utilizing the connection of the exhaust pipes.
Preferably, the gas purity detector, the first electromagnetic valve, the proportional valve, the second electromagnetic valve, the positive displacement compressor and the third electromagnetic valve are connected with an external switch through leads, and the switch is connected with an external power supply through leads.
Through the scheme, the safety of the equipment in use is ensured through the arranged switch.
The utility model has the advantages that:
according to the gas purity detection device, the internal thread sleeve can be quickly connected with the three pipes by the aid of the arranged connection structure during installation without being assisted by an external tool, and meanwhile, the rotating groove in the internal thread sleeve, the gas inlet pipe and the gas outlet pipe are rotationally connected with the rotating groove through the rotating ring, so that connection stability can be improved during installation;
the gas purity detection device of this design can control the gas volume that detects when examining through the first bin that sets up to can control the measurement of emission when using through the proportional valve that sets up, thereby can be at more accurate detection gas purity, and the accuracy of data can be guaranteed to detect when examining to such connected mode.
Drawings
Fig. 1 is a front view of the overall structure of a gas purity detecting device according to the present invention;
fig. 2 is a front view of a gas inlet mechanism of the gas purity detecting device according to the present invention;
fig. 3 is a front view of an exhaust mechanism of the gas purity detecting apparatus of the present invention;
fig. 4 is a sectional view of the connecting mechanism structure of the gas purity detecting device of the present invention.
In the figure: the gas purity detection device comprises a gas purity detector 1, a gas inlet mechanism 2, a first storage tank 21, a gas pressure gauge 22, a first electromagnetic valve 23, a proportional valve 24, a first stretching hose 25, a second electromagnetic valve 26, a gas inlet pipe 27, an exhaust mechanism 3, a second storage tank 31, a positive displacement compressor 32, a second stretching hose 33, a third electromagnetic valve 34, a gas outlet pipe 35, a connecting mechanism 4, an internal thread sleeve 41, a rotating groove 42, a sealing gasket 43 and a rotating ring 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Embodiment 1, referring to fig. 1 to 4, a gas purity detection apparatus includes a gas purity detector 1, and two side outer walls of the gas purity detector 1 are respectively connected to:
the air intake mechanism 2: the air inlet mechanism 2 comprises a first storage tank 21 and a barometer 22 fixed on the outer wall of the top of the first storage tank 21 through bolts, and the outer wall of one side of the first storage tank 21 is connected with a first electromagnetic valve 23 through a connecting pipe;
in order to accurately describe the connection structure of the first electromagnetic valve 23, a connection port of the outer wall of one side of the first electromagnetic valve 23 is connected with a proportional valve 24 through a connection pipe, and a connection port of the outer wall of one side of the proportional valve 24 is connected with the outer wall of one side of the gas purity detector 1 through a connection pipe;
in order to accurately describe the connection structure of the gas purity detector 1, the outer wall of the other side of the gas purity detector 1 is connected with a first stretching hose 25 through a connecting pipe, and a connection port of the outer wall of the top of the first stretching hose 25 is connected with a connection port of the outer wall of the top of a second electromagnetic valve 26 through a connecting pipe and is connected with an air inlet pipe 27;
can control the gas volume that detects when examining through the first bin 21 that sets up to can control the measurement of emission when using through the proportional valve 24 that sets up, thereby can be at more accurate gaseous purity of detection, such connected mode can guarantee the accuracy of detection data when examining.
Embodiment 2, referring to fig. 1 to 4, this embodiment is optimized based on embodiment 1, specifically:
an exhaust mechanism 3: the device comprises a second storage tank 31 and a positive displacement compressor 32 connected with the outer wall of one side of the second storage tank 31 through a connecting pipe, and a connecting port of the outer wall of one side of the positive displacement compressor 32 is connected with a second stretching hose 33 through a connecting pipe;
in order to accurately describe the connection structure of the outer wall of the second stretch hose 33, a connection port of the outer wall of the top of the second stretch hose 33 is connected with a third electromagnetic valve 34 through a connection pipe, and a connection port of the outer wall of the top of the third electromagnetic valve 34 is connected with an air outlet pipe 35;
in order to accurately describe the connection structure of the outer wall of the second storage tank 31, an exhaust pipe is welded on the outer wall of the top of the second storage tank 31, and the outer wall of one side of the exhaust pipe is connected with the outer wall of one side of the gas purity detector 1;
in order to accurately describe the connection structure of the respective electronic components, the gas purity measuring instrument 1, the first electromagnetic valve 23, the proportional valve 24, the second electromagnetic valve 26, the positive displacement compressor 32, and the third electromagnetic valve 34 are connected to an external switch through wires, and the switch is connected to an external power source through a wire.
Embodiment 3, referring to fig. 1 to 4, this embodiment is optimized on the basis of embodiment 1, specifically:
the connecting mechanism 4: the inner lower part of the inner layer of the inner thread sleeve 41 and the inner lower part of the inner thread sleeve 41 which are symmetrically distributed are provided with a rotating groove 42, and the outer wall of the top of the inner thread sleeve 41 is bonded with a sealing gasket 43;
in order to accurately describe the connection structure of the inner wall of the rotating groove 42, the inner wall of the rotating groove 42 is rotatably connected with a rotating ring 44, and the inner wall of the rotating ring 44 is welded with the air inlet pipe 27 and the outer wall of the top of the air outlet pipe 35;
through the connection structure 4 who sets up, can utilize internal thread cover 41 can be quick when the installation be connected with three pipe, need not to assist through external instrument and connect, the rotation groove 42 that is equipped with in the internal thread cover 41 simultaneously and intake pipe 27 and outlet duct 35 rotate through swivel 44 and rotation groove 42 and are connected, can improve the stability of connecting when the installation.
The working principle is as follows: utilize internal thread cover 41 can be quick when the installation to be connected with three pipe, if when the length appears inadequately when the installation, utilize the ductility of the tensile soft 33 of first tensile hose 25 and second to connect, can control the gas volume that detects when detecting through the first bin 21 that sets up when using, and can control the measurement of emission when using through the proportional valve 24 that sets up, thereby can be at the gaseous purity of more accurate detection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A gas purity detection device is characterized in that:
including gas purity detector (1), gas purity detector (1) both sides outer wall is connected with respectively:
air intake mechanism (2): the air inlet mechanism (2) comprises a first storage tank (21) and a barometer (22) fixed on the outer wall of the top of the first storage tank (21) through bolts, and the outer wall of one side of the first storage tank (21) is connected with a first electromagnetic valve (23) through a connecting pipe;
exhaust mechanism (3): the device comprises a second storage tank (31) and a positive displacement compressor (32) connected with the outer wall of one side of the second storage tank (31) through a connecting pipe, and a second stretching hose (33) connected with a connecting port of the outer wall of one side of the positive displacement compressor (32) through a connecting pipe;
connection mechanism (4): the novel anti-theft device comprises an internal thread sleeve (41) and a rotating groove (42) which are symmetrically distributed, wherein the lower part of the inner layer of the internal thread sleeve (41) is provided with the rotating groove, and a sealing gasket (43) is bonded on the outer wall of the top of the internal thread sleeve (41).
2. The gas purity detection device according to claim 1, wherein a connection port of the outer wall of the first electromagnetic valve (23) is connected with a proportional valve (24) through a connection pipe, and a connection port of the outer wall of the proportional valve (24) is connected with the outer wall of the gas purity detector (1) through a connection pipe.
3. The gas purity detecting device according to claim 1, wherein the other side outer wall of the first storage tank (21) is connected with a first stretching hose (25) through a connecting pipe, and a connecting port of the top outer wall of the first stretching hose (25) is connected with a connecting port of the top outer wall of the second electromagnetic valve (26) through a connecting pipe to be connected with an air inlet pipe (27).
4. The gas purity detection device according to claim 1, wherein a connection port of the top outer wall of the second stretching hose (33) is connected with a third electromagnetic valve (34) through a connection pipe, and a connection port of the top outer wall of the third electromagnetic valve (34) is connected with an air outlet pipe (35).
5. The gas purity detection device according to claim 1, wherein the inner wall of the rotating groove (42) is rotatably connected with a rotating ring (44), and the inner wall of the rotating ring (44) is welded with the top outer walls of the gas inlet pipe (27) and the gas outlet pipe (35).
6. The gas purity detection device according to claim 1, wherein an exhaust pipe is welded to the outer wall of the top of the second storage tank (31), and the outer wall of one side of the exhaust pipe is connected with the outer wall of one side of the gas purity detector (1).
7. The gas purity detection device according to claim 1, wherein the gas purity detector (1), the first solenoid valve (23), the quantitative valve (24), the second solenoid valve (26), the positive displacement compressor (32) and the third solenoid valve (34) are connected with an external switch through wires, and the switch is connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715664.9U CN218824182U (en) | 2022-10-16 | 2022-10-16 | Gas purity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715664.9U CN218824182U (en) | 2022-10-16 | 2022-10-16 | Gas purity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218824182U true CN218824182U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222715664.9U Active CN218824182U (en) | 2022-10-16 | 2022-10-16 | Gas purity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218824182U (en) |
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2022
- 2022-10-16 CN CN202222715664.9U patent/CN218824182U/en active Active
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