CN107943173A - A kind of simple pretreatment chamber - Google Patents
A kind of simple pretreatment chamber Download PDFInfo
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- CN107943173A CN107943173A CN201711290120.XA CN201711290120A CN107943173A CN 107943173 A CN107943173 A CN 107943173A CN 201711290120 A CN201711290120 A CN 201711290120A CN 107943173 A CN107943173 A CN 107943173A
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- Prior art keywords
- nacelle
- equiped
- pretreatment chamber
- humidity
- wind turbine
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention 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 equiped with nacelle, at least one piece of semiconductor chilling plate that can freeze and/or heat is equiped with the outer wall of nacelle, the inside of nacelle is equiped with humidity temperature pickup, semiconductor chilling plate and humidity temperature pickup are electrically connected with the controller respectively, and the inside of nacelle is equiped with filtration apparatus.The structure of the present invention is simple, 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 producing pretreating effect, disclosure satisfy that the environmental requirement needed for the various pretreatments such as temperature, humidity, background, wind speed and the pressure of pre-set constant.
Description
Technical field
The present invention relates to test equipment technical field, is 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 gase, if when the concentration of volatile harmful gase is more than certain scope, can cause to endanger to human body
Evil.
At present, in the market also has the equipment that the volatile harmful gases such as many PARA FORMALDEHYDE PRILLS(91,95)s, VOC are pre-processed, but existing
Some pre-processing devices have the following disadvantages：1st, it is complicated, it is of high cost；2nd, the temperature of surrounding environment, humidity and air
The environmental factors such as component easily have an impact pretreating effect, it is impossible to meet the temperature of pre-set constant, humidity, background, wind speed
Required with conditions such as pressure.
The content of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, there is provided a kind of of simple structure and low cost, energy
Meet the good simple pretreatment chamber of environmental requirement needed for various pretreatments, effect.
To achieve the above object, the present invention provides a kind of simple pretreatment chamber, including nacelle, it is equiped with the nacelle
Exhaust outlet for the air inlet of the pure air that is passed through default humidity and flow and for exhaust, fills on the outer wall of the nacelle
Humidity temperature pickup is equiped with equipped with least one piece of semiconductor chilling plate that can freeze and/or heat, the inside of the nacelle,
The semiconductor chilling plate and humidity temperature pickup are electrically connected with the controller respectively, and the inside of the nacelle is equiped with filtering dress
Put.
As preference, the filtration apparatus 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 in order, or the filtering
Wind turbine, activated carbon and/or formaldehyde filter and dust filter unit are arranged in order in order.
As preference, the filtering wind turbine is arranged to the adjustable wind turbine of frequency conversion.
As preference, the inside of the nacelle is equiped with cooling fan or replaces another filtering wind turbine of cooling fan,
The cooling fan is to blowing semiconductor chilling plate.
As preference, the cooling fan is arranged to the adjustable wind turbine of frequency conversion.
As preference, 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.
As preference, the nacelle is located in thermostatic chamber, or the outside of nacelle is equipped with insulating layer.
As preference, the nacelle is spliced by glass, polyfluortetraethylene plate or anti-adhesion plastic plate, or by gold
Belong to plate to be welded.
As preference, 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.
As preference, when the nacelle is made of frame and film, its nacelle door is arranged to zipper door or magnetic
Door.
As preference, the temperature sensing positioned at the thermal conductive zone of semiconductor chilling plate is equiped with 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 present invention are：
The structure of the present invention is simple, of low cost, it is possible to provide the constant temperature of a controllable temperature, relative humidity and background concn
And/or the clean nacelle of constant humidity, a stable standard test environment is provided for test, environmental factor is avoided or other is true
Determine the influence that factor produces pretreating effect, disclosure satisfy that temperature, humidity, background, wind speed and pressure of pre-set constant etc. are each
Environmental requirement needed for kind pretreatment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram of simple pretreatment chamber provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
Please refer to Fig.1, the embodiment provides a kind of simple pretreatment chamber, including nacelle 1, installed in nacelle 1
It is useful for being passed through the air inlet 2 of the pure air of default humidity and flow and the exhaust outlet 3 for exhaust, on the outer wall of nacelle 1
At least one piece semiconductor chilling plate 4 that can freeze and/or heat is equiped with, the inside of nacelle 1 is equiped with humidity temperature pickup
12, the semiconductor chilling plate 4 and humidity temperature pickup 12 are electrically connected with controller 6 respectively, and the inside of nacelle 1 was equiped with
Filter device.
During specific embodiment, nacelle 1 can be spliced by glass, polyfluortetraethylene plate or anti-adhesion plastic plate, or
It is welded by metallic plate, its material that can prevent from evaporating is adhered on nacelle wall, improves 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, which can 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, its film nacelle door is arranged to 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 equiped with the inner wall of nacelle 1,
Temperature sensor 5 is electrically connected with controller 6.
During work, semiconductor chilling plate 4 can detect the temperature of bulkhead by bulkhead heat conduction, temperature sensor 5, so as to control
Semiconductor chilling plate 4 processed freezes or heats, and makes constant temperature in cabin, while can also control bulkhead minimum temperature limit value, prevents out
Existing dew condensation phenomenon.
As shown in Figure 1, filtration apparatus can 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 in order, or described
Filtering wind turbine 9, activated carbon and/or formaldehyde filter 7 and dust filter unit 8 are arranged in order in order, and the order of three can overturn.
Preferably, the inside of nacelle 1 can also be equiped with cooling fan 10, cooling fan 10 is to blowing semiconductor chilling plate
4.Wherein, filter 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 with the exhaust outlet 4 of nacelle 1, correspondingly, the inside of nacelle 1 also may be used
To be equiped with pressure sensor.In addition, air bleeding valve can also be connected with the exhaust outlet 4 of nacelle 1.During 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 in nacelle by air inlet 2, and pollution air original in nacelle is expelled from coming.
In actual use, nacelle 1 can be placed in thermostatic chamber, or sets insulating layer to carry out in the exterior of nacelle 1
Insulation.
In conclusion the structure of the present invention is simple, it is of low cost, it is possible to provide a controllable temperature, relative humidity and background
The constant temperature of concentration and/or the clean nacelle of constant humidity, provide a stable standard test environment for test, avoid environmental factor
Or the influence that other uncertain factors produce pretreating effect, it disclosure satisfy that the temperature of pre-set constant, humidity, background, wind speed
With the environmental requirement needed for the various pretreatments such as pressure.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
- A kind of 1. simple pretreatment chamber, it is characterised in that：Including nacelle (1), it is equiped with 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 equiped with the wall of the nacelle (1) At least one piece semiconductor chilling plate (4) that can freeze and/or heat, the inside of the nacelle (1) are equiped 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 equiped with filtration apparatus.
- 2. simple pretreatment chamber according to claim 1, it is characterised in that：The filtration apparatus 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 in order, or filtering wind turbine (9), activated carbon and/or the formaldehyde filter (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 arranged to 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 equiped 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 arranged to frequency conversion can The wind turbine of tune.
- 6. simple pretreatment chamber according to claim 1, it is characterised in that：Exhaust outlet (3) place connection 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-adhesion 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, its nacelle door is arranged to zipper door or magnetic absorbing door.
- 10. simple pretreatment chamber according to claim 1, it is characterised in that：It is equiped 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 |
|---|---|---|---|
| CN201711290120.XA CN107943173A (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290120.XA CN107943173A (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107943173A true CN107943173A (en) | 2018-04-20 |
Family
ID=61945174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711290120.XA Pending CN107943173A (en) | 2017-12-08 | 2017-12-08 | A kind of simple pretreatment chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN107943173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925366A (en) * | 2021-01-22 | 2021-06-08 | 宁波云德半导体材料有限公司 | Intelligent regulation and control system for air parameters in fire processing room |
| CN113611179A (en) * | 2021-08-18 | 2021-11-05 | 厦门和丰互动科技有限公司 | Anti-dizziness simulation training cabin based on ship six-degree-of-freedom motion platform |
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| CN201609656U (en) * | 2010-02-08 | 2010-10-20 | 济南海纳特科技有限公司 | VOC and formaldehyde release amount detection climatic chest |
| EP2287701A1 (en) * | 2008-01-28 | 2011-02-23 | Research Institute Of Wood Industry Chinese Academy Of Forestry | A dynamic and tracing system for test environment that contains the amount of formaldehyde and voc released from artifical board |
| CN204255666U (en) * | 2014-11-04 | 2015-04-08 | 武汉计算机外部设备研究所 | For testing the device of air purifier purifying property |
| CN106248880A (en) * | 2016-08-08 | 2016-12-21 | 东莞市升微机电设备科技有限公司 | There is the abnormal smells from the patient of External Circulation Filtration Apparatus, VOC and floating harmful substance detection cabin |
| CN106814163A (en) * | 2017-01-22 | 2017-06-09 | 沈阳紫微机电设备有限公司 | Sack method tests formaldehyde, the device and method of VOC in furniture and decorating and renovating material |
| CN207623817U (en) * | 2017-12-08 | 2018-07-17 | 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 CN201711290120.XA patent/CN107943173A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2287701A1 (en) * | 2008-01-28 | 2011-02-23 | Research Institute Of Wood Industry Chinese Academy Of Forestry | A dynamic and tracing system for test environment that contains the amount of formaldehyde and voc released from artifical board |
| CN201609656U (en) * | 2010-02-08 | 2010-10-20 | 济南海纳特科技有限公司 | VOC and formaldehyde release amount detection climatic chest |
| CN204255666U (en) * | 2014-11-04 | 2015-04-08 | 武汉计算机外部设备研究所 | For testing the device of air purifier purifying property |
| CN106248880A (en) * | 2016-08-08 | 2016-12-21 | 东莞市升微机电设备科技有限公司 | There is the abnormal smells from the patient of External Circulation Filtration Apparatus, VOC and floating harmful substance detection cabin |
| CN106814163A (en) * | 2017-01-22 | 2017-06-09 | 沈阳紫微机电设备有限公司 | Sack method tests formaldehyde, the device and method of VOC in furniture and decorating and renovating material |
| CN207623817U (en) * | 2017-12-08 | 2018-07-17 | 东莞市升微机电设备科技有限公司 | A kind of simple pretreatment chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925366A (en) * | 2021-01-22 | 2021-06-08 | 宁波云德半导体材料有限公司 | Intelligent regulation and control system for air parameters in fire processing room |
| WO2022156017A1 (en) * | 2021-01-22 | 2022-07-28 | 宁波云德半导体材料有限公司 | Intelligent regulation and control system for air parameters in flame machining chamber |
| CN113611179A (en) * | 2021-08-18 | 2021-11-05 | 厦门和丰互动科技有限公司 | Anti-dizziness simulation training cabin based on ship six-degree-of-freedom motion platform |
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| PB01 | Publication | ||
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Application publication date: 20180420 |