CN207147270U - A kind of fresh air supplementary device - Google Patents
A kind of fresh air supplementary device Download PDFInfo
- Publication number
- CN207147270U CN207147270U CN201721068184.0U CN201721068184U CN207147270U CN 207147270 U CN207147270 U CN 207147270U CN 201721068184 U CN201721068184 U CN 201721068184U CN 207147270 U CN207147270 U CN 207147270U
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- CN
- China
- Prior art keywords
- fresh air
- air
- passage
- housing
- component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fresh air supplementary device, including pipeline sandwich type element, the housing includes air inlet and air outlet, the benefit wind component communicated therewith is provided with the side wall of the housing, the wind component of mending includes being used for the passage for conveying fresh air, the adjusting part for adjusting fresh air openings of sizes is provided with the passage, the air inlet is provided with the Concentration Testing component for detecting exhaust gas concentration in the housing, the temperature sensing assembly for detecting EGT in the housing is provided with the air outlet, the Concentration Testing component connects the seal assembly with temperature sensing assembly difference signal.The utility model at least has the advantage that：Can in real time, be automatically replenished fresh air operation, the concentration and/or temperature of waste gas are reduced, to meet the requirement of back-end processing equipment.
Description
Technical field
It the utility model is related to equipment fresh air complementary technology field, more particularly to a kind of fresh air supplementary device.
Background technology
With the fast development of industrial technology, the application of plant equipment also gradually replaces hand labor.But industry at present
Middle plant equipment can produce certain organic exhaust gas during use.Country gradually strengthens for the dynamics of environmental protection at present,
Discharge for plant gas has certain requirement standard, thus factory when carrying out waste gas discharge, it is necessary to be received to waste gas
After collection processing is up to standard, it can just be discharged.
At present, during being collected to waste gas, the temperature and/or excessive concentration of waste gas under partial picture can not
Meet back-end processing equipment requirement, or even have the risk caught fire.So, it is necessary to right before waste gas enters back-end processing equipment
The waste gas gathered carries out the complement operation of fresh air, so as to reach the purpose for reducing EGT and/or concentration.However, at present
In the market does not have good device to solve above-mentioned technical problem.
The content of the invention
The utility model technical issues that need to address are to provide a kind of fresh air supplementary device, can in real time, be automatically replenished
Fresh air operates, and the concentration and/or temperature of waste gas is reduced, to meet the requirement of back-end processing equipment.
A kind of fresh air supplementary device of the present utility model, including pipeline sandwich type element, the housing include air inlet and air-out
Mouthful, the benefit wind component communicated therewith is provided with the side wall of the housing, the wind component of mending includes being used to convey the logical of fresh air
Road, the adjusting part for adjusting fresh air openings of sizes is provided with the passage, and the air inlet is provided with for detecting
The Concentration Testing component of exhaust gas concentration in the housing, it is provided with the air outlet for detecting EGT in the housing
Temperature sensing assembly, the Concentration Testing component and the temperature sensing assembly difference signal connects the adjusting part.
Further, the adjusting part includes adjustable plate, the Electric air valve of the driving adjustable plate motion.
Further, the port of export of the passage is provided with the air volume test component for detecting fresh air input quantity, described
Air volume test component signals connect the adjusting part.
Further, the roughing efficiency air filter for filtering fresh air is provided with the passage.
Further, it is provided with the side wall of the passage for pressure differential between inside sense channel and passage outside
Pressure differential detection component, the pressure differential detection component are provided with the rear end of the roughing efficiency air filter.
Further, the roughing efficiency air filter has been stacked multiple.
Further, the arrival end of the passage is provided with protection network.
By such scheme, the utility model at least has advantages below：Wind component is mended by being provided with, can be had in real time
Effect ground supplements fresh air into the housing, to reduce the temperature and concentration of waste gas in the housing, ensures the safety and stability of device
Operation；By being provided with Concentration Testing component and temperature sensing assembly, waste gas in housing can be detected effectively in real time respectively
Concentration and temperature, by being provided with adjusting part, Concentration Testing component connects adjusting part, energy with temperature sensing assembly signal
It is enough excellent according to the concentration of waste gas in housing and the size of temperature adjustment fresh air opening, intelligence degree height, structure effectively in real time
Change.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is overall structure perspective view of the present utility model.
In the figures above：1st, housing；2nd, air inlet；3rd, air outlet；4th, passage；5th, Concentration Testing component；6th, temperature detection
Component；7th, adjustable plate；8th, Electric air valve；9th, air volume test component；10th, roughing efficiency air filter；11st, pressure differential detection component；12nd, protect
Net.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
With reference to shown in Fig. 1, a kind of fresh air supplementary device of the present utility model, including pipeline sandwich type element 1, the housing 1 wrap
Include air inlet 2 and air outlet 3.The benefit wind component communicated therewith is provided with the side wall of the housing 1, the benefit wind component includes
For conveying the passage 4 of fresh air.Wind component is mended by being provided with, fresh air can be supplemented into the housing 1 effectively in real time, with
The temperature and concentration of waste gas in the housing 1 are reduced, ensures safely and steadily running for device.
The adjusting part for adjusting fresh air openings of sizes is provided with the passage 4, the adjusting part includes regulation
The Electric air valve 8 that plate 7, the driving adjustable plate 7 move.It is provided with the air inlet 2 for detecting waste gas in the housing 1
The Concentration Testing component 5 of concentration, in the utility model, preferable Concentration Testing component 5 includes concentration sensor.The air outlet
It is provided with the temperature sensing assembly 6 for detecting EGT in the housing 1 at 3, in the utility model, preferable temperature inspection
Surveying component 6 includes temperature sensor.The Concentration Testing component 5 connects the tune with the temperature sensing assembly 6 difference signal
Save the Electric air valve 8 of component.By being provided with Concentration Testing component 5 and temperature sensing assembly 6, can examine effectively in real time respectively
The concentration and temperature of waste gas in housing 1 are surveyed, by being provided with adjusting part, Concentration Testing component 5 and the signal of temperature sensing assembly 6
Adjusting part is connected, can be effectively in real time according to the concentration of waste gas in housing 1 and the size of temperature adjustment fresh air opening, intelligence
Change degree is high, structure optimization.
The port of export of the passage 4 is provided with the air volume test component 9 for detecting fresh air input quantity, the utility model
In, the preferable air volume test component 9 includes air flow sensor, and the air flow sensor signal connects the adjusting part
Electric air valve 8.By being provided with air flow sensor, the size of intake can be monitored effectively in real time, is fed back to by signal
Adjusting part, the size of fresh air opening is adjusted according to plant running situation in real time to control stable intake.In the passage 4
The roughing efficiency air filter 10 for filtering fresh air is provided with, is provided with for the inside of sense channel 4 and leads in the side wall of the passage 4
The pressure differential detection component 11 of pressure differential between the outside of road 4, the pressure differential detection component 11 are provided with the roughing efficiency air filter 10
Rear end.In the utility model, preferable pressure differential detection component 11 includes differential manometer, by being provided with differential manometer, can detect just
Imitate the stability in the process of running of filter 10, when pressure differential reaches certain numerical value, then need to change or clean described in
Roughing efficiency air filter 10.The roughing efficiency air filter 10 be stacked it is multiple, can effectively ensure that filtering after fresh air cleanliness factor.Institute
The arrival end for stating passage 4 is provided with protection network 12, and the component inside passage 4 is played a protective role.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of fresh air supplementary device, including pipeline sandwich type element, the housing includes air inlet and air outlet, it is characterised in that：
The benefit wind component communicated therewith is provided with the side wall of the housing, the wind component of mending includes being used for the passage for conveying fresh air,
The adjusting part for adjusting fresh air openings of sizes is provided with the passage, the air inlet is provided with described for detecting
The Concentration Testing component of exhaust gas concentration in housing, the temperature for detecting EGT in the housing is provided with the air outlet
Detection components are spent, the Concentration Testing component connects the adjusting part with temperature sensing assembly difference signal.
2. fresh air supplementary device according to claim 1, it is characterised in that：The adjusting part includes adjustable plate, driving
The Electric air valve of the adjustable plate motion.
3. fresh air supplementary device according to claim 1, it is characterised in that：The port of export of the passage is provided with for examining
The air volume test component of fresh air input quantity is surveyed, the air volume test component signals connect the adjusting part.
4. fresh air supplementary device according to claim 1, it is characterised in that：It is provided with the passage for filtering fresh air
Roughing efficiency air filter.
5. fresh air supplementary device according to claim 4, it is characterised in that：It is provided with the side wall of the passage for examining
Survey the pressure differential detection component of pressure differential between channel interior and passage outside, the pressure differential detection component, which is provided with, described just imitated
The rear end of filter.
6. fresh air supplementary device according to claim 4, it is characterised in that：The roughing efficiency air filter has been stacked more
It is individual.
7. fresh air supplementary device according to claim 1, it is characterised in that：The arrival end of the passage is provided with protection
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068184.0U CN207147270U (en) | 2017-08-24 | 2017-08-24 | A kind of fresh air supplementary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068184.0U CN207147270U (en) | 2017-08-24 | 2017-08-24 | A kind of fresh air supplementary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147270U true CN207147270U (en) | 2018-03-27 |
Family
ID=61669854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068184.0U Expired - Fee Related CN207147270U (en) | 2017-08-24 | 2017-08-24 | A kind of fresh air supplementary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147270U (en) |
-
2017
- 2017-08-24 CN CN201721068184.0U patent/CN207147270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210824 |