CN207623817U - A kind of simple pretreatment chamber - Google Patents
A kind of simple pretreatment chamber Download PDFInfo
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- CN207623817U CN207623817U CN201721715288.6U CN201721715288U CN207623817U CN 207623817 U CN207623817 U CN 207623817U CN 201721715288 U CN201721715288 U CN 201721715288U CN 207623817 U CN207623817 U CN 207623817U
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- nacelle
- pretreatment chamber
- humidity
- wind turbine
- simple pretreatment
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Abstract
The utility model discloses a kind of simple pretreatment chamber, including nacelle, the air inlet of the pure air for being passed through default humidity and flow and the exhaust outlet for exhaust are installed in nacelle, at least one piece of semiconductor chilling plate that can freeze and/or heat is installed on the outer wall of nacelle, the inside of nacelle is installed with humidity temperature pickup, semiconductor chilling plate and humidity temperature pickup are electrically connected with the controller respectively, and the inside of nacelle is installed with filter device.The utility model has the advantages of simple structure, it is of low cost, the constant temperature of one controllable temperature, relative humidity and background concn and/or the clean nacelle of constant humidity can be provided, a stable standard test environment is provided for test, the influence for avoiding environmental factor or other uncertain factors from generating pretreating effect disclosure satisfy that the environmental requirement needed for the various pretreatments such as temperature, humidity, background, wind speed and pressure of pre-set constant.
Description
Technical field
The utility model is related to test equipment technical fields, are to be related to a kind of simple pretreatment chamber more specifically.
Background technology
Formaldehyde, volatile organic matter present in the materials such as existing furniture, building materials, toy, Automobile Products and component meeting
(VOC) etc. volatile harmful gases can cause to endanger if the concentration when volatile harmful gase is more than certain range to human body
Evil.
Currently, also there are many volatile harmful gases such as PARA FORMALDEHYDE PRILLS(91,95), VOC to carry out pretreated equipment in the market, but it is existing
Some pre-processing devices have the following disadvantages：1, complicated, it is of high cost；2, the temperature, humidity and air of ambient enviroment
The environmental factors such as ingredient are easy to have an impact pretreating effect, cannot meet the temperature of pre-set constant, humidity, background, wind speed
It is required with conditions such as pressure.
Invention content
The purpose of the utility model is to overcome drawbacks described above in the prior art, provide a kind of simple in structure, at low cost
It is honest and clean, the good simple pretreatment chamber of environmental requirement needed for various pretreatments, effect can be met.
To achieve the above object, the utility model provides a kind of simple pretreatment chamber, including nacelle, is filled in the nacelle
Air inlet equipped with the pure air for being passed through default humidity and flow and for the exhaust outlet of exhaust, the outer wall of the nacelle
On be installed at least one piece of semiconductor chilling plate that can freeze and/or heat, the inside of the nacelle is installed with temperature humidity biography
Sensor, the semiconductor chilling plate and humidity temperature pickup are electrically connected with the controller respectively, and the inside of the nacelle is installed with
Filter device.
Preferably, the filter device includes activated carbon and/or formaldehyde filter, dust filter unit and filtering wind
Machine, the activated carbon and/or formaldehyde filter, dust filter unit and filtering wind turbine are arranged in order or the filtering in order
Wind turbine, activated carbon and/or formaldehyde filter and dust filter unit are arranged in order in order.
Preferably, the filtering wind turbine is set as the adjustable wind turbine of frequency conversion.
Preferably, the inside of the nacelle is installed with cooling fan or replaces another filtering wind turbine of cooling fan,
The cooling fan is to blowing semiconductor chilling plate.
Preferably, the cooling fan is set as the adjustable wind turbine of frequency conversion.
Preferably, the exhaust ports of the nacelle are connected with for the exhaust by gas exhaust inspecting nacelle internal pressure
Pump and/or air bleeding valve.
Preferably, the nacelle is located in thermostatic chamber or the outside of nacelle is equipped with insulating layer.
Preferably, the nacelle is spliced by glass, polyfluortetraethylene plate or anti-adherency plastic plate, or by gold
Belong to plate to be welded.
Preferably, the nacelle is made of frame and film, the film is connected on frame and surrounds confined air
Between, the film includes polytetrafluoroethylene film, fluoride film or plastic film.
Preferably, when the nacelle is made of frame and film, nacelle door is set as zipper door or magnetic
Door.
Preferably, being installed with the temperature sensing positioned at the thermal conductive zone of semiconductor chilling plate on the inner wall of the nacelle
Device, the temperature sensor are electrically connected with the controller.
Compared with prior art, the beneficial effects of the utility model are：
The utility model has the advantages of simple structure, of low cost, it is possible to provide a controllable temperature, relative humidity and background concn
The clean nacelle of constant temperature and/or constant humidity, for test provide a stable standard test environment, avoid environmental factor or other
The influence that uncertain factor generates pretreating effect disclosure satisfy that temperature, humidity, background, wind speed and the pressure of pre-set constant
Etc. the environmental requirement needed for various pretreatments.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the simple pretreatment chamber that the utility model embodiment provides.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
Referring to FIG. 1, the embodiments of the present invention provide a kind of simple pretreatment chamber, including nacelle 1, in nacelle 1
Be installed with the air inlet 2 of the pure air for being passed through default humidity and flow and the exhaust outlet 3 for exhaust, nacelle 1 it is outer
At least one piece semiconductor chilling plate 4 that can freeze and/or heat is installed on wall, the inside of nacelle 1 is installed with temperature humidity biography
Sensor 12, the semiconductor chilling plate 4 and humidity temperature pickup 12 are electrically connected with controller 6 respectively, the inside installing of nacelle 1
There is filter device.
When specific embodiment, nacelle 1 can be spliced by glass, polyfluortetraethylene plate or anti-adherency plastic plate, or
It is welded by metallic plate, the substance evaporated can be prevented to be adhered on nacelle wall, improve pretreatment precision and effect.
In another embodiment, nacelle 1 can also be made of frame and film, which is connected on frame and surrounds
Confined space, wherein the film may include polytetrafluoroethylene film, fluoride film or other plastic films.Specifically connect
When connecing, the edge of film can be fixed on frame, or using magnetic stripe connection, bonding, flanging, be or be wrapped in frame
On.
When nacelle 1 is made of frame and film, film nacelle door is set as zipper door or magnetic absorbing door.
Preferably, semiconductor chilling plate 4 can be provided with polylith, when a block semiconductor cooling piece 4 breaks down, other
Semiconductor chilling plate can also work normally.Certainly, the quantity of semiconductor chilling plate 4 can be changed according to actual needs.
Preferably, the temperature sensor 5 positioned at the thermal conductive zone of semiconductor chilling plate 4 can be installed on the inner wall of nacelle 1,
Temperature sensor 5 is electrically connected with controller 6.
When work, semiconductor chilling plate 4 can detect the temperature of bulkhead by bulkhead heat conduction, temperature sensor 5, to control
The refrigeration of semiconductor chilling plate 4 processed or heating, keep temperature in cabin constant, while can also control bulkhead minimum temperature limit value, prevent out
Existing dew condensation phenomenon.
As shown in Figure 1, filter device may include activated carbon and/or formaldehyde filter 7, dust filter unit 8 and filtering wind
Machine 9, the activated carbon and/or formaldehyde filter 7, dust filter unit 8 and filtering wind turbine 9 are arranged in order or described in order
Filtering wind turbine 9, activated carbon and/or formaldehyde filter 7 and dust filter unit 8 are arranged in order in order, and the sequence of three can overturn.
Preferably, the inside of nacelle 1 can also be installed with cooling fan 10, cooling fan 10 is to blowing semiconductor chilling plate
4.Wherein, it filters wind turbine 9 and cooling fan 10 may be configured as the adjustable wind turbine of frequency conversion.In another embodiment, can also
Cooling fan 10 is replaced using another filtering wind turbine 9.
As shown in Figure 1, exhaust pump 11 can also be connected at the exhaust outlet 4 of nacelle 1, correspondingly, the inside of nacelle 1 also may be used
To be installed with pressure sensor.In addition, air bleeding valve can also be connected at the exhaust outlet 4 of nacelle 1.When work, pass through exhaust pump
11 exhausts adjust air bleeding valve, can control pollution air original in the internal pressure and discharge nacelle of nacelle 1, pretreatment
Before, pure air is entered by air inlet 2 in nacelle, and pollution air original in nacelle is expelled to come.
In actual use, nacelle 1 can be placed in thermostatic chamber, or is carried out in the external setting insulating layer of nacelle 1
Heat preservation.
It is of low cost in conclusion the utility model has the advantages of simple structure, it is possible to provide a controllable temperature, relative humidity and
The constant temperature of background concn and/or the clean nacelle of constant humidity provide a stable standard test environment for test, avoid environment
The influence that factor or other uncertain factors generate pretreating effect, disclosure satisfy that the temperature of pre-set constant, humidity, background,
Environmental requirement needed for the various pretreatments such as wind speed and pressure.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (10)
1. a kind of simple pretreatment chamber, it is characterised in that：Including nacelle (1), it is installed on the nacelle (1) default for being passed through
The air inlet (2) of the pure air of humidity and flow and the exhaust outlet (3) for exhaust are installed on the wall of the nacelle (1)
The inside of at least one piece semiconductor chilling plate (4) that can freeze and/or heat, the nacelle (1) is installed with temperature humidity sensing
Device (12), the semiconductor chilling plate (4) and humidity temperature pickup (12) are electrically connected with controller (6) respectively, the nacelle
(1) inside is installed with filter device.
2. simple pretreatment chamber according to claim 1, it is characterised in that：The filter device include activated carbon and/or
Formaldehyde filter (7), dust filter unit (8) and filtering wind turbine (9), the activated carbon and/or formaldehyde filter (7), dust mistake
Filter (8) and filtering wind turbine (9) are arranged in order or the filtering wind turbine (9), activated carbon and/or formaldehyde filter in order
(7) it is arranged in order in order with dust filter unit (8).
3. simple pretreatment chamber according to claim 2, it is characterised in that：The filtering wind turbine (9) is set as frequency conversion can
The wind turbine of tune.
4. simple pretreatment chamber according to claim 1, it is characterised in that：The inside of the nacelle (1) is installed with heat dissipation
Wind turbine (10) or another filtering wind turbine (9) for replacing cooling fan (10), the cooling fan is against semiconductor chilling plate (4).
5. simple pretreatment chamber according to claim 4, it is characterised in that：The cooling fan (10) is set as frequency conversion can
The wind turbine of tune.
6. simple pretreatment chamber according to claim 1, it is characterised in that：It is connected at the exhaust outlet (3) of the nacelle (1)
It is useful for the exhaust pump (11) and/or air bleeding valve by gas exhaust inspecting nacelle (1) internal pressure.
7. simple pretreatment chamber according to claim 1, it is characterised in that：The nacelle (1) is located in thermostatic chamber, or
The outside of nacelle (1) is equipped with insulating layer.
8. simple pretreatment chamber according to claim 1, it is characterised in that：The nacelle (1) is by glass, polytetrafluoroethylene (PTFE)
Plate or anti-adherency plastic plate are spliced, or are welded by metallic plate.
9. simple pretreatment chamber according to claim 1, it is characterised in that：The nacelle (1) is made of frame and film,
The film is connected on frame and surrounds confined space, the film include polytetrafluoroethylene film, fluoride film or
Plastic film, when the nacelle (1) is made of frame and film, nacelle door is set as zipper door or magnetic absorbing door.
10. simple pretreatment chamber according to claim 1, it is characterised in that：It is installed with and is located on the wall of the nacelle (1)
The temperature sensor (5) of the thermal conductive zone of semiconductor chilling plate (4), the temperature sensor (5) are electrically connected with controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715288.6U CN207623817U (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715288.6U CN207623817U (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
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| Publication Number | Publication Date |
|---|---|
| CN207623817U true CN207623817U (en) | 2018-07-17 |
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ID=62822478
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715288.6U Active CN207623817U (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
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| CN (1) | CN207623817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943173A (en) * | 2017-12-08 | 2018-04-20 | 东莞市升微机电设备科技有限公司 | A kind of simple pretreatment chamber |
-
2017
- 2017-12-08 CN CN201721715288.6U patent/CN207623817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943173A (en) * | 2017-12-08 | 2018-04-20 | 东莞市升微机电设备科技有限公司 | A kind of simple pretreatment chamber |
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