CN217765685U - A waterproof gas detection device for intelligent toxicity testing ventilation integration equipment - Google Patents
A waterproof gas detection device for intelligent toxicity testing ventilation integration equipment Download PDFInfo
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- CN217765685U CN217765685U CN202220931230.XU CN202220931230U CN217765685U CN 217765685 U CN217765685 U CN 217765685U CN 202220931230 U CN202220931230 U CN 202220931230U CN 217765685 U CN217765685 U CN 217765685U
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Abstract
The utility model discloses a gaseous detection device of water proof for intelligent poison measuring ventilation integration equipment, including locating sensor module, sampling gas chamber cap and the aspirator pump in the seal housing, the sensor module is installed sampling gas chamber covers, sampling gas chamber cap is through installing first waterproof breather valve on the shell carries out gaseous sampling, the aspirator pump is connected the sampling gas chamber cap, and through installing the waterproof breather valve of second on the shell carries out the gaseous emission of sampling. The utility model discloses have good waterproof function, and do not influence gas sensor's normal gas sampling performance, can show improvement life and reliability, and maintain the convenience.
Description
Technical Field
The utility model relates to an electric power engineering technical field especially relates to a gaseous detection device of water-proof that is used for intelligence to survey poison ventilation integration equipment.
Background
Before the underground operation of the electric power well, a large amount of toxic and harmful gas can be accumulated in the well, so that the exhaust and toxicity measurement work needs to be carried out on the electric power well before an operator goes into the well, and the safety of the operator is ensured.
Chinese utility model patent with application number 202021665889.2 discloses an intelligence is surveyed poison and is ventilated integration equipment, carries out the virus logging operation to the electric power well through set up gas sensor at the inlet end in wind channel.
Because the electric power well often has ponding, the gas sensor who is equipped with on the above-mentioned intelligence toxicity measuring ventilation integration equipment often takes place to damage because of unexpected intaking, and causes the misalignment of testing result easily.
Therefore, the waterproof problem of the gas sensor must be effectively solved on the premise of ensuring the gas sampling function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a waterproof gas detection device that is used for intelligence to survey poison ventilation integration equipment.
The utility model discloses a technical scheme who realizes above-mentioned purpose is:
a waterproof gas detection device for intelligent toxicity measuring and ventilation integration equipment, including locating sensor module, sampling gas chamber cap and the aspirator pump in the seal housing, the sensor module is installed sample gas chamber is covered, the sampling gas chamber cap carries out gaseous sampling through installing first waterproof breather valve on the shell, the aspirator pump is connected the sampling gas chamber cap to carry out the gaseous emission of sampling through installing the waterproof breather valve of second on the shell.
Furthermore, the sampling air suction flow adjusting module comprises an air suction manifold, the air suction manifold is connected with the air suction pump through a third water-proofing ventilation valve arranged on the shell, and a throttle valve is arranged on the air suction manifold.
Further, the sensor module is provided with a plurality of gas sensors, and each gas sensor is installed on the sampling air chamber cover through a hexagonal copper column.
Furthermore, a waterproof cable protection joint is further arranged on the shell.
Further, the housing is a transparent housing.
Furthermore, an audible and visual alarm is mounted on the shell.
Compared with the prior art, the utility model has the advantages of it is following:
(1) The waterproof gas sensor has a good waterproof function, and the normal gas sampling performance of the gas sensor is not influenced.
(2) The external dimension and the interface are basically consistent with those of the existing sensor module assembly and can be compatible and interchangeable.
(3) The device has the advantages of long service life, high reliability and convenient maintenance.
Drawings
Fig. 1-2 are schematic structural diagrams of a waterproof gas detection device for an intelligent integrated apparatus for virus detection and ventilation according to a preferred embodiment of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the present invention will be described in detail through specific embodiments.
Refer to fig. 1-2. The utility model discloses a gaseous detection device of waterproof that is used for intelligence to survey poison ventilation integration equipment, including locating sensor module 16, sampling gas chamber cap (not shown) and aspirator pump 17 in the square box body shape seal housing 10. The sensor module 16 is installed on the sampling air chamber cover, and the sampling air chamber cover carries out gas sampling through installing the waterproof ventilative valve 15 of first on shell 10 one side, and the aspirator pump 17 is connected the sampling air chamber cover to carry out the discharge of sampling gas through installing the waterproof ventilative valve 11 of second on the other relative side of shell 10.
In a preferred embodiment, the waterproof gas detection device for the intelligent integrated equipment for toxicity measurement and ventilation can further comprise a sampling air suction flow adjusting module, which comprises an air suction manifold (not shown), wherein the air suction manifold is connected with an air suction pump 17 through a third water ventilation valve 12 installed on the housing 10, and a throttle valve is installed on the air suction manifold.
The sensor module 16 may be provided with a plurality of gas sensors, for example, four gas sensors shown in parallel, for detecting different gases respectively. Each gas sensor can be centrally installed on the aluminum alloy sampling air chamber cover through a hexagonal copper column.
Further, a waterproof cable protection joint 14 is further disposed on the top surface of the housing 10, and is used for connecting the waterproof gas detection device and the intelligent toxicity-detecting and ventilation integrated device in a waterproof manner through a cable.
In a preferred embodiment, the housing 10 may be a clear plastic housing 10 to allow for viewing of the status of the components inside the housing 10.
Further, an audible and visual alarm 13 may be mounted on the top surface of the housing 10 to provide an alarm to field personnel when an over-standard gas is detected.
The utility model discloses a four gas sensor pass through hexagonal copper post and concentrate the installation and cover at aluminum alloy sampling air chamber to through installing the first waterproof ventilation valve 15 on plastic casing 10, the waterproof ventilation valve 11 intercommunication external environment of second, carry out gas sampling and exhaust. The micro sampling getter pump 17 is used for the collection and discharge of the sampled gas.
During the use, sampling gas gets into the sampling gas chamber lid through first waterproof breather valve 15, provides four gas sensor in proper order and detects, discharges external environment through aspirator pump 17 again. The sampled intake flow may be regulated by a throttle valve mounted on the intake manifold.
The utility model discloses a gaseous detection device of water-proof for $ intelligently surveying poison ventilation integration equipment can set up the inlet end in the wind channel of the integrated equipment of intelligence survey poison ventilation such as that application number is 202021665889.2 the utility model discloses to carry out waterproof connection with gaseous detection device of water-proof and intelligent survey poison ventilation integration equipment through the cable for the operation of surveying the poison to the electric power well.
The utility model is used for subassembly such as waterproof breather valve, aspirator pump, gas sensor and choke valve among the waterproof gas detection device of intelligent poison measuring ventilation integration equipment all can adopt the commodity of selling.
It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (6)
1. A waterproof gas detection device for $ intelligently surveying poison ventilation integration equipment, its characterized in that is including locating sensor module, sampling gas chamber cap and the aspirator pump in the seal housing, the sensor module is installed on the sampling gas chamber cap, the sampling gas chamber cap is through installing carry out gaseous sampling through the waterproof breather valve of first on the shell, the aspirator pump is connected the sampling gas chamber cap to through installing the waterproof breather valve of second on the shell carries out the discharge of sampling gas.
2. The waterproof gas detection device for the intelligent integrated equipment for testing toxicity and ventilation according to claim 1, further comprising a sampling air-breathing flow adjusting module which comprises an air-breathing manifold, wherein the air-breathing manifold is connected with the air-breathing pump through a third water-breathing valve installed on the shell, and a throttle valve is installed on the air-breathing manifold.
3. The device of claim 1, wherein the sensor module is provided with a plurality of gas sensors, and each gas sensor is mounted on the sampling air chamber cover through a hexagonal copper cylinder.
4. The device of claim 1, wherein the housing further comprises a waterproof cable protection connector.
5. The waterproof gas detection device for the intelligent integrated equipment for testing toxicity and ventilation according to claim 1, wherein the shell is a transparent shell.
6. The waterproof gas detection device for the intelligent integrated equipment for testing toxicity and ventilation according to claim 1, wherein an audible and visual alarm is installed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931230.XU CN217765685U (en) | 2022-04-21 | 2022-04-21 | A waterproof gas detection device for intelligent toxicity testing ventilation integration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220931230.XU CN217765685U (en) | 2022-04-21 | 2022-04-21 | A waterproof gas detection device for intelligent toxicity testing ventilation integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217765685U true CN217765685U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220931230.XU Active CN217765685U (en) | 2022-04-21 | 2022-04-21 | A waterproof gas detection device for intelligent toxicity testing ventilation integration equipment |
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| CN (1) | CN217765685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973542A (en) * | 2023-09-21 | 2023-10-31 | 山东道成泰和智能科技有限公司 | High-precision five-in-one gas detector with closable probe area |
-
2022
- 2022-04-21 CN CN202220931230.XU patent/CN217765685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973542A (en) * | 2023-09-21 | 2023-10-31 | 山东道成泰和智能科技有限公司 | High-precision five-in-one gas detector with closable probe area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 201100 No. 2888 Gu Dai Road, Shanghai, Minhang District Patentee after: SHANGHAI SOUTH ELECTRIC POWER ENGINEERING Co.,Ltd. Address before: 201306 2, building 979, Yun Han Road, mud town, Pudong New Area, Shanghai Patentee before: Shanghai Guoen Power Technology Co.,Ltd. Patentee before: SHANGHAI SOUTH ELECTRIC POWER ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |