CN206095740U - Gaseous constant voltage processing system of volatile organic exhaust gas detector - Google Patents
Gaseous constant voltage processing system of volatile organic exhaust gas detector Download PDFInfo
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- CN206095740U CN206095740U CN201621008019.1U CN201621008019U CN206095740U CN 206095740 U CN206095740 U CN 206095740U CN 201621008019 U CN201621008019 U CN 201621008019U CN 206095740 U CN206095740 U CN 206095740U
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- gas
- negative pressure
- processing system
- volatile organic
- constant pressure
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Abstract
The utility model discloses a gaseous constant voltage processing system of volatile organic exhaust gas detector includes condensation dehydrating unit, gas filtering apparatus, gas sensor, constant voltage adjusting device, negative pressure holding device, negative pressure generator and drainage device etc. Condensation dehydrating unit, gas filtering apparatus, gas sensor, constant voltage adjusting device, negative pressure holding device and negative pressure generator realize connecting in proper order, condensation dehydrating unit with drainage device realizes connecting, rationally detect gas through condensation dehydrating unit, gas filtering apparatus, gas sensor, constant voltage adjusting device, negative pressure holding device, negative pressure generator, avoid the VOCs loss to the air in, reach effective detection VOCs's purpose, also protect VOCs sensor and constant voltage processing system simultaneously, prolonged the life of equipment.
Description
Technical field
This utility model is related to field of gas detection, and in particular to volatile organic waste gas detector gas constant pressure processing system
System.
Background technology
Volatile organic waste gas (volatile organic compounds, VOCs) are generally existing and compositions in air
A complicated class organic pollution.Its pollution is mainly manifested in two aspects, is on the one hand that most VOCs itself have toxicity special
Property, it is detrimental to health, is on the other hand that some VOCs species have stronger photochemical reaction activity, can carries out in the environment
Twice transformation.Therefore be badly in need of a kind of system that effective detection can be carried out to VOCs at this stage.
Utility model content
To solve above-mentioned technical problem, the utility model proposes volatile organic waste gas detector gas constant pressure processing system
System, to reach the purpose of effective detection VOCs and extension device service life.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of volatile organic waste gas detector gas constant pressure processing system, includes dehumidification by condensation device, gas filtration
Device, gas sensor, constant pressure adjusting means, negative pressure holding meanss, negative pressure generating device and drainage arrangement, the dehumidification by condensation
Device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss and negative pressure generating device are realized successively
Connection, the dehumidification by condensation device and the drainage arrangement realize connection.
This utility model passes through dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure
Holding meanss, negative pressure generating device are rationally detected to gas, it is to avoid VOCs is spilt in air, reach effective detection VOCs
Purpose, while also protecting VOCs sensors and constant pressure processing system, extend the service life of equipment.
Used as preferred, the dehumidification by condensation device realizes the cool-down dehumidification of gas.
Used as preferred, the drainage arrangement quantitatively discharges the liquid of dehydrating unit generation.
Used as preferred, the gas-filtering device realizes physical filtering by filtration core, filters solid particle in gas, protects
Hold sensor clean.
Used as preferred, the constant pressure adjusting means adjusts the flow velocity of gas, and constant flow velocity causes gas with stable speed
Degree flows through detection sensor, realizes being operated by rule to save the working time, so as to the service life of extension device.
Used as preferred, the negative pressure holding meanss are made up of the sealed compartment of larger capacity, there is provided the suction of tested gas
Power.
Used as preferred, negative pressure generating device adopts vacuum pump or other devices that can produce negative pressure to constitute, extracting vacuum
Persistently sucked with the gas in holding meanss, make negative pressure holding meanss air pressure constant.
This utility model has the advantage that：
1. this utility model is by dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative
Pressure retaining device, negative pressure generating device are rationally detected to gas, it is to avoid VOCs is spilt in air, reach effective detection
The purpose of VOCs, while also protecting VOCs sensors and constant pressure processing system, extends the service life of equipment.
2. this utility model realizes physical filtering by filtration core, filters solid particle in gas, keeps sensor clean.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art.
Fig. 1 is showing for the volatile organic waste gas detector gas constant pressure processing system disclosed in this utility model embodiment
It is intended to.
Numeral and the corresponding component title represented by letter in figure：
1. 2. gas-filtering device 3 of dehumidification by condensation device, 4. constant pressure adjusting means of gas sensor
5. 6. negative pressure generating device of negative pressure holding meanss, 7. drainage arrangement.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
This utility model provides volatile organic waste gas detector gas constant pressure processing system, and its operation principle is to pass through
Dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss, negative pressure generating device are closed
Reason is detected to gas, it is to avoid VOCs is spilt in air, reaches the purpose of effective detection VOCs, while also protecting VOCs to pass
Sensor and constant pressure processing system, extend the service life of equipment.
This utility model is described in further detail with reference to embodiment and specific embodiment.
As shown in figure 1, a kind of volatile organic waste gas detector gas constant pressure processing system, includes dehumidification by condensation device
1st, gas-filtering device 2, gas sensor 3, constant pressure adjusting means 4, negative pressure holding meanss 5, negative pressure generating device 6 and draining dress
7 are put, the dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss and negative pressure
Generator realizes that connection, the dehumidification by condensation device and the drainage arrangement realize connection successively.
This utility model passes through dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure
Holding meanss, negative pressure generating device are rationally detected to gas, it is to avoid VOCs is spilt in air, reach effective detection VOCs
Purpose, while also protecting VOCs sensors and constant pressure processing system, extend the service life of equipment.
It should be noted that the dehumidification by condensation device realizes the cool-down dehumidification of gas.
It should be noted that the drainage arrangement quantitatively discharges the liquid of dehydrating unit generation.
It should be noted that the gas-filtering device realizes physical filtering by filtration core, solid particle in gas is filtered,
Keep sensor clean.
It should be noted that the constant pressure adjusting means adjusts the flow velocity of gas, constant flow velocity causes gas with stable
Speed flows through detection sensor, realizes being operated by rule to save the working time, so as to the service life of extension device.
It should be noted that the negative pressure holding meanss are made up of the sealed compartment of larger capacity, there is provided the suction of tested gas
Enter power.
It should be noted that negative pressure generating device adopts vacuum pump or other devices that can produce negative pressure to constitute, extract true
Sky is persistently sucked with the gas in holding meanss, makes negative pressure holding meanss air pressure constant.
By way of more than, volatile organic waste gas detector gas constant pressure processing system provided by the utility model
System, is produced by dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss, negative pressure
Generating apparatus are rationally detected to gas, it is to avoid VOCs is spilt in air, reach the purpose of effective detection VOCs, while also protecting
Shield VOCs sensors and constant pressure processing system, extend the service life of equipment.
Above-described is only volatile organic waste gas detector gas constant pressure processing system disclosed in the utility model
Preferred implementation, it is noted that for the person of ordinary skill of the art, without departing from this utility model create structure
On the premise of think of, some deformations and improvement can also be made, these belong to protection domain of the present utility model.
Claims (7)
1. a kind of volatile organic waste gas detector gas constant pressure processing system, it is characterised in that include dehumidification by condensation device,
Gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss, negative pressure generating device and drainage arrangement, it is described
Dehumidification by condensation device, gas-filtering device, gas sensor, constant pressure adjusting means, negative pressure holding meanss and negative pressure generating device
Realize that connection, the dehumidification by condensation device and the drainage arrangement realize connection successively.
2. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that described
Dehumidification by condensation device realizes the cool-down dehumidification of gas.
3. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that described
Drainage arrangement quantitatively discharges the liquid of dehydrating unit generation.
4. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that described
Gas-filtering device realizes physical filtering by filtration core, filters solid particle in gas, keeps sensor clean.
5. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that described
Constant pressure adjusting means adjusts the flow velocity of gas, and constant flow velocity causes gas to flow through detection sensor with stabilized speed, realizes pressing
Rule operates to save the working time, so as to the service life of extension device.
6. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that described
Negative pressure holding meanss are made up of the sealed compartment of larger capacity, there is provided the suction power of tested gas.
7. volatile organic waste gas detector gas constant pressure processing system according to claim 1, it is characterised in that negative pressure
Generator adopts vacuum pump or other devices that can produce negative pressure to constitute, and extracting vacuum is persistently inhaled with the gas in holding meanss
Enter, make negative pressure holding meanss air pressure constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008019.1U CN206095740U (en) | 2016-08-31 | 2016-08-31 | Gaseous constant voltage processing system of volatile organic exhaust gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008019.1U CN206095740U (en) | 2016-08-31 | 2016-08-31 | Gaseous constant voltage processing system of volatile organic exhaust gas detector |
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| Publication Number | Publication Date |
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| CN206095740U true CN206095740U (en) | 2017-04-12 |
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| CN201621008019.1U Active CN206095740U (en) | 2016-08-31 | 2016-08-31 | Gaseous constant voltage processing system of volatile organic exhaust gas detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076818A (en) * | 2021-10-12 | 2022-02-22 | 宇星科技发展(深圳)有限公司 | Gas detection device and method |
-
2016
- 2016-08-31 CN CN201621008019.1U patent/CN206095740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076818A (en) * | 2021-10-12 | 2022-02-22 | 宇星科技发展(深圳)有限公司 | Gas detection device and method |
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