CN209342488U - Electrochemical process gas pollutant concentration detection apparatus - Google Patents
Electrochemical process gas pollutant concentration detection apparatus Download PDFInfo
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- CN209342488U CN209342488U CN201821666624.7U CN201821666624U CN209342488U CN 209342488 U CN209342488 U CN 209342488U CN 201821666624 U CN201821666624 U CN 201821666624U CN 209342488 U CN209342488 U CN 209342488U
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Abstract
The utility model discloses electrochemical process gas pollutant concentration detection apparatus, including shell, the sensor being disposed in the housing, gas hood on the shell, set on the gas-tpe fitting of the gas hood, element kit is equipped between the gas hood and the sensor, the gas hood includes cover, set on the cover intracorporal first gas channel and the second gas channel, partition set on first gas channel and second gas channel, the gas-tpe fitting includes the first connector and the second connector, first connector is connected with first gas channel, second connector is connected with second gas channel.Electrochemical process gas pollutant concentration detection apparatus provided by the utility model, structure space designs, compact, module performance is stablized, and can be effectively reduced equipment cost, shortens the equipment R&D cycle, equipment R&D risk is reduced, and the maintenance, repair work of equipment can be simplified.
Description
Technical field
The utility model relates to atmosphere pollution detection device technical fields, and in particular to a kind of electrochemical process gas pollutant
Concentration detection apparatus.
Background technique
At present electrochemical process gas pollutant concentration detection device due to its internal structure and inlet channel it is often excessively multiple
It is miscellaneous, the accurate detection under test gas, final data inaccuracy are influenced, thus practicability and portable performance be not high, and due to working as
Preceding gas pollutant concentration detection device precision is not high, it is difficult to efficiently be detected to the pollutant in gas, maintenance dimension
It is big to repair difficulty, these deficiencies eventually lead to product and lose the market competitiveness.
Utility model content
The purpose of this utility model provides electrochemical process gas pollutant concentration detection apparatus, solves the above-mentioned prior art and asks
One or more in topic.
Electrochemical process gas pollutant concentration detection apparatus according to the present utility model, including shell, be set to the shell
Interior sensor, the gas hood on the shell, set on the gas-tpe fitting of the gas hood, the gas hood and the sensor it
Between be equipped with element kit, the gas hood includes cover, is set to the cover intracorporal first gas channel and the second gas channel, set on institute
State the partition in the first gas channel and second gas channel, the gas-tpe fitting includes the first connector and the second connector, and described the
One connector is connected with first gas channel, and second connector is connected with second gas channel.
Electrochemical process gas pollutant concentration detection apparatus provided by the utility model, structure space designs, compact,
Module performance is stablized, and can be effectively reduced equipment cost, shortens the equipment R&D cycle, reduces equipment R&D risk, and can
Simplify the maintenance, repair work of equipment.
In some embodiments, the element kit includes filter core and filter core bracket, and the filter core is placed in the filter core
On bracket, the filter core bracket can be set up in the shell, and the filter core bracket includes circular support, connecting rod and centre
Portion, the middle part, which is fixed by the connecting rod, to be connected on the circular support, and the connecting rod quantity is several, all connections
Bar is in be connected to the middle part to heart shaped, has vacancy portion between connecting rod two-by-two.
In some embodiments, a ring protection layer, the protective layer are equipped between the sensor and the shell
It is made of soft material.
In some embodiments, there are space, the sensor connection between the sensor and the shell low side
There is interface.
Detailed description of the invention
Fig. 1 is a kind of a kind of knot of electrochemical process gas pollutant concentration detection apparatus of embodiment of the utility model
Structure schematic diagram；
Fig. 2 is a kind of a kind of filter of electrochemical process gas pollutant concentration detection apparatus of embodiment of the utility model
The structural schematic diagram of core support.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
As shown in fig. 1, a kind of electrochemical process gas pollutant concentration detection apparatus, including shell 1, be set to shell 1 in
Sensor 2, the gas hood 3 on shell 1, the gas-tpe fitting 4 set on gas hood 3, connection is matched between shell 1 and gas hood 3, can
To be spiral connection, can also make to be to snap connection, in the present embodiment, shell 1 is cylindric with gas hood 3；Gas hood 3 and sensing
Element kit 5 is installed, element kit 5 is used to carry out primary filtration to surveyed gas between device 2.
Gas hood 3 includes cover 31, the first gas channel 32 inside cover 31 and the second gas channel 33, is set to the first gas
The partition 34 in channel 32 and second gas channel 33, gas-tpe fitting 4 include the first connector 41 and the second connector 42, the first connector
41 are connected with the first gas channel 32, and the second connector 42 is connected with the second gas channel 33；Gas in the first connector 41 by entering
First gas channel 32, by the primary filtration of element kit 5, after receiving under test gas by sensor 2, by the second gas channel
33 and second connector 42 will gas be discharged shell 1 outside.
Element kit 5 includes filter core 51 and filter core bracket 52, and filter core 51 is placed on filter core bracket 52, and filter core bracket 52 can frame
In shell 1, filter core bracket 52 includes circular support 521, connecting rod 522 and middle part 523, and middle part 523 passes through connection
Bar 522 is fixedly connected on circular support 521,522 quantity of connecting rod be it is several, all connecting rods 522 in heart shaped connect
In middle part 523, there is vacancy portion between connecting rod 522 two-by-two, setting vacancy portion is that gas is facilitated to pass through.
A circle rubber seal 7 is additionally provided between filter core bracket 52 and sensor 2, effect is for protecting sensor 2
It is injury-free.
A ring protection layer 21 is equipped between sensor 2 and shell 1, protective layer 21 is made of soft material, acts on
It is for protecting sensor 2 injury-free.
Above-mentioned mentioned sensor 2 is electrochemical sensor in the present embodiment.
There is space between 1 low side of sensor 2 and shell, sensor 2 is connected with interface 6, and the effect of interface 6 is, will
Content measured by sensor 2 is spread out of by electric signal.
Electrochemical process gas pollutant concentration detection apparatus provided by the utility model, structure space designs, compact,
Module performance is stablized, and can be effectively reduced equipment cost, shortens the equipment R&D cycle, reduces equipment R&D risk, and can
Simplify the maintenance, repair work of equipment.
The above is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, some similar deformation and improvement can be made, these should also be regarded
Within the protection scope of the utility model.
Claims (3)
1. electrochemical process gas pollutant concentration detection apparatus, which is characterized in that including shell (1), be set in the shell (1)
Sensor (2), be set to the shell (1) on gas hood (3), be set to the gas hood (3) gas-tpe fitting (4), the gas hood
(3) element kit (5) are equipped between the sensor (2), the gas hood (3) includes cover (31), is set to the cover
(31) the first gas channel (32) and the second gas channel (33) in are set to first gas channel (32) and second gas channel
(33) partition (34), the gas-tpe fitting (4) include the first connector (41) and the second connector (42), first connector (41)
It is connected with first gas channel (32), second connector (42) is connected with second gas channel (33)；
The element kit (5) includes filter core (51) and filter core bracket (52), and the filter core (51) is placed in the filter core bracket
(52) on, the filter core bracket (52) can be set up in the shell (1), and the filter core bracket (52) includes circular support
(521), connecting rod (522) and middle part (523), the middle part (523) are fixedly connected on the circle by connecting rod (522)
On shape bracket (521), connecting rod (522) quantity be it is several, all connecting rods (522) to heart shaped in being connected in described
Between portion (523), have vacancy portion between connecting rod (522) two-by-two.
2. electrochemical process gas pollutant concentration detection apparatus according to claim 1, which is characterized in that the sensor
(2) a ring protection layer (21) is equipped between the shell (1), the protective layer (21) is made of soft material.
3. electrochemical process gas pollutant concentration detection apparatus according to claim 2, which is characterized in that the sensor
(2) there is space between the shell (1) low side, the sensor (2) is connected with interface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666624.7U CN209342488U (en) | 2018-10-15 | 2018-10-15 | Electrochemical process gas pollutant concentration detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666624.7U CN209342488U (en) | 2018-10-15 | 2018-10-15 | Electrochemical process gas pollutant concentration detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342488U true CN209342488U (en) | 2019-09-03 |
Family
ID=67745476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666624.7U Active CN209342488U (en) | 2018-10-15 | 2018-10-15 | Electrochemical process gas pollutant concentration detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342488U (en) |
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2018
- 2018-10-15 CN CN201821666624.7U patent/CN209342488U/en active Active
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