CN206295961U - A kind of programmable constant temperature humidity chamber - Google Patents
A kind of programmable constant temperature humidity chamber Download PDFInfo
- Publication number
- CN206295961U CN206295961U CN201621443643.4U CN201621443643U CN206295961U CN 206295961 U CN206295961 U CN 206295961U CN 201621443643 U CN201621443643 U CN 201621443643U CN 206295961 U CN206295961 U CN 206295961U
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- CN
- China
- Prior art keywords
- constant temperature
- experimental cabin
- temperature humidity
- wind wheel
- programmable constant
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Abstract
The utility model is related to testing equipment technical field, more particularly to a kind of programmable constant temperature humidity chamber, including installs case and experimental cabin, installs and condensing unit, humidification device, heater, circulation wind wheel and variable speed driver are provided with case；Condensing unit, humidification device, heater and circulation wind wheel connection；Circulation wind wheel and variable speed driver connection；At experimental cabin air intake vent, experimental cabin is provided with chamber door to circulation wind wheel, and chamber door inner side is provided with glass inside door, and glass inside door is provided with handle hole.Circulation wind wheel is provided with the experimental cabin air intake vent of the programmable constant temperature humidity chamber, during work, air is by after temperature adjustment, damping, be sufficiently stirred for for air, be well mixed by circulation wind wheel, enters air intake vent, and shutter disperses air, it is evenly supplied in experimental cabin, experimental cabin humiture is set to be evenly distributed, humiture change is rapid, and test result is more accurate.
Description
Technical field
The utility model is related to testing equipment technical field, more particularly to a kind of programmable constant temperature humidity chamber.
Background technology
Programmable constant temperature humidity chamber is extensively using industries, predominantly electronics such as electronic apparatus, communication, chemical industry, furniture
Parts, industrial materials, finished product provide constant temperature and humidity, complicated high/low temperature alternation etc. in the experiment researched and developed, produce, check each link
Experimental enviroment.
When existing programmable constant temperature humidity chamber works, after air temperature-adjustment, damping, without well mixed, by row
Fan is directly discharged into experimental cabin, and this working method makes humiture skewness in test chamber, and humiture change is slow, to surveying
Test result is impacted.And the drive motor operating rate of the ventilating fan of programmable constant temperature humidity chamber is fixed, it is impossible to meet
For the client that air-supply wind speed has special requirement.
In test process, for needing frequent movement or starting the user of sample, it is necessary to frequently open chamber door, such case
Test environment can be influenceed.
Therefore, a kind of programmable constant temperature humidity chamber of offer is needed badly, to solve the deficiencies in the prior art.
Utility model content
The utility model purpose is, and a kind of programmable constant temperature humidity chamber that provides not enough for prior art.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows：
A kind of programmable constant temperature humidity chamber, including install case and experimental cabin, be provided with the installation case condensing unit,
Humidification device, heater, circulation wind wheel and variable speed driver；The condensing unit, the humidification device, the heater and described
Circulation wind wheel connection；The circulation wind wheel and variable speed driver connection；The circulation wind wheel is located at the experimental cabin air intake vent
Place；The experimental cabin is provided with chamber door, and the chamber door inner side is provided with glass inside door, and the glass inside door is provided with handle hole.
More preferably, the chamber door is provided with observation window, and the observation window is provided with Electric radiant Heating Film.
More preferably, it is provided with shutter at the experimental cabin air intake vent.
More preferably, temperature sensor and humidity sensor are provided with the experimental cabin.
More preferably, the experimental cabin is provided with control panel, the temperature sensor, the humidity sensor, described cold
Solidifying device, the humidification device, the heater, the variable speed driver are electrically connected with the control panel.
More preferably, the control panel is provided with interface, and the interface is provided with tape deck, the tape deck and institute
State control panel electric connection.
More preferably, the interior cabin surface of the experimental cabin is made of stainless steel.
More preferably, the condensing unit includes condenser, compressor and evaporator.
More preferably, the humidification device includes water tank drawer, water tank and humidifier, and the water tank is provided with water-level measuring post.
The beneficial effects of the utility model are：
1. circulation wind wheel is provided with the experimental cabin air intake vent of the programmable constant temperature humidity chamber, during work, air passes through
After temperature adjustment, damping, be sufficiently stirred for for air, be well mixed by circulation wind wheel, enters air intake vent, and shutter disperses air, uniformly
It is transported in experimental cabin, experimental cabin humiture is evenly distributed, humiture change is rapid, and test result is more accurate；
2. variable speed driver, variable speed driver and circulation wind wheel connection, Yong Huke are provided with the programmable constant temperature humidity chamber
By adjusting the operating rate of variable speed driver, so as to adjust the operating rate of circulation wind wheel, and then to adjust air-supply in experimental cabin
Wind speed；
3. the programmable constant temperature humidity chamber is provided with glass inside door, and the glass inside door is provided with handle hole, user
Hand by handle hole move or firing test cabin in sample, without opening glass inside door, shadow will not be caused to experimental enviroment
Ring.
Brief description of the drawings
Fig. 1 is the stereogram of programmable constant temperature humidity chamber of the present utility model.
Fig. 2 is the front view of programmable constant temperature humidity chamber of the present utility model.
Fig. 3 is the right view of programmable constant temperature humidity chamber of the present utility model.
Specific embodiment
The utility model is further described with reference to embodiment, this is preferred embodiment of the present utility model.
As Figure 1-3, a kind of programmable constant temperature humidity chamber, including case 1 and experimental cabin 2 are installed, the installation case 1
Inside it is provided with condensing unit, humidification device, heater 11, circulation wind wheel 12 and variable speed driver 13；The condensing unit, the humidification
Device, the heater 11 and the circulation wind wheel 12 are connected；The circulation wind wheel 12 and the variable speed driver 13 are connected；It is described
Circulation wind wheel 12 is at the air intake vent of the experimental cabin 2；The experimental cabin 2 is provided with chamber door 21, and the inner side of the chamber door 21 is provided with
Glass inside door 22, the glass inside door 22 is provided with handle hole 23.
Circulation wind wheel 12 is provided with the air intake vent of experimental cabin 2, during work, air is by after temperature adjustment, damping, circulation wind wheel 12 will
Air is sufficiently stirred for, is well mixed, and enters air intake vent, and shutter 25 disperses air, is evenly supplied in experimental cabin 2, makes examination
The humiture of hatch checking 2 is evenly distributed, and humiture change is rapid, and test result is more accurate.Install in case 1 and be provided with variable speed driver 13, become
Speed motor 13 and circulation wind wheel 12 are connected, and user can be by adjusting the operating rate of variable speed driver 13, so as to adjust circulated air
The operating rate of wheel 12, and then adjust air-supply wind speed in experimental cabin 2.The programmable constant temperature humidity chamber is provided with glass inside door
22, the glass inside door 22 is provided with handle hole 23, the hand of user by handle hole 23 move or firing test cabin 2 in sample
Product, without opening glass inside door 22, will not impact to experimental enviroment.
More preferably, the chamber door 21 is provided with observation window 24, and the observation window 24 is provided with Electric radiant Heating Film.When Electric radiant Heating Film works
Heating, can prevent from being sweated on observation window 24 or fogging, convenient observation.
More preferably, it is provided with shutter 25 at the air intake vent of the experimental cabin 2.Shutter 25 has larger air-out area, can be with
Make test air-flow more dispersed.
More preferably, temperature sensor and humidity sensor are provided with the experimental cabin 2, than traditional programmable constant temperature and humidity
The wet-and-dry-bulb thermometer that chamber is used is more accurate and is easy to safeguard.
More preferably, the experimental cabin 2 is provided with control panel 26, the temperature sensor, the humidity sensor, described
Condensing unit, the humidification device, the heater 11, the variable speed driver 13 are electrically connected with the control panel 26.
Real time temperature, humidity information in experimental cabin 2 can be obtained by the control panel 26, user can be by the control panel
26 environment temperature, humidity and the air-supply wind speed that test is set.
More preferably, the control panel 26 is provided with interface, and the interface is provided with tape deck 27, the tape deck
27 and the control panel 26 be electrically connected with.The interface be USB interface, tape deck 27 be USB flash disk, tape deck 27 record with
Lower test information：Date, time, desired temperature, temperature actual value, humidity set point and humidity actual value, user can be
The information on tape deck 27 is checked or processed on computer.
More preferably, the interior cabin surface of the experimental cabin 2 is made of stainless steel.The interior cabin of stainless steel is more resistant to corrosion.
More preferably, the condensing unit includes condenser 14, compressor 15 and evaporator 16.During work, in evaporator 16
Condensing agent vaporization heat absorption, is air cooling-down dehumidifying, and compressor 15 sucks the condensing agent gas of evaporator 16, by the condensing agent gas
Body is compressed into the condensing agent gas of HTHP, and condenser 14 is by the HTHP condensing agent gas cooling into condensing agent liquid
Afterwards, it is transported in evaporator 16, continues cycling through.
More preferably, the humidification device includes water tank drawer, water tank 17 and humidifier 18, and the water tank 17 is provided with water level
Chi.The water-level measuring post is used to observe water level in the water tank 17.
The beneficial effects of the utility model are：
1. circulation wind wheel is provided with the experimental cabin air intake vent of the programmable constant temperature humidity chamber, during work, air passes through
After temperature adjustment, damping, be sufficiently stirred for for air, be well mixed by circulation wind wheel, enters air intake vent, and shutter disperses air, uniformly
It is transported in experimental cabin, experimental cabin humiture is evenly distributed, humiture change is rapid, and test result is more accurate；
2. variable speed driver, variable speed driver and circulation wind wheel connection, Yong Huke are provided with the programmable constant temperature humidity chamber
By adjusting the operating rate of variable speed driver, so as to adjust the operating rate of circulation wind wheel, and then to adjust air-supply in experimental cabin
Wind speed；
3. the programmable constant temperature humidity chamber is provided with glass inside door, and the glass inside door is provided with handle hole, user
Hand by handle hole move or firing test cabin in sample, without opening glass inside door, shadow will not be caused to experimental enviroment
Ring.
The utility model is not limited to above-mentioned implementation method, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model purpose, within protection domain of the present utility model.
Claims (9)
1. a kind of programmable constant temperature humidity chamber, including installation case and experimental cabin, it is characterised in that：It is provided with the installation case
Condensing unit, humidification device, heater, circulation wind wheel and variable speed driver；The condensing unit, the humidification device, it is described plus
Hot device and the circulation wind wheel are connected；The circulation wind wheel and variable speed driver connection；The circulation wind wheel is located at the examination
At hatch checking air intake vent；The experimental cabin is provided with chamber door, and the chamber door inner side is provided with glass inside door, and the glass inside door is provided with
Handle hole.
2. programmable constant temperature humidity chamber according to claim 1, it is characterised in that：The chamber door is provided with observation
Window, the observation window is provided with Electric radiant Heating Film.
3. programmable constant temperature humidity chamber according to claim 1, it is characterised in that：Set at the experimental cabin air intake vent
There is shutter.
4. programmable constant temperature humidity chamber according to claim 1, it is characterised in that：Temperature is provided with the experimental cabin
Sensor and humidity sensor.
5. programmable constant temperature humidity chamber according to claim 4, it is characterised in that：The experimental cabin is provided with control
Panel, it is the temperature sensor, the humidity sensor, the condensing unit, the humidification device, the heater, described
Variable speed driver is electrically connected with the control panel.
6. programmable constant temperature humidity chamber according to claim 5, it is characterised in that：The control panel is provided with and connects
Mouthful, the interface is provided with tape deck, and the tape deck and the control panel are electrically connected with.
7. programmable constant temperature humidity chamber according to claim 1, it is characterised in that：The interior cabin surface of the experimental cabin
It is made of stainless steel.
8. programmable constant temperature humidity chamber according to claim 5, it is characterised in that：The condensing unit includes condensation
Device, compressor and evaporator.
9. programmable constant temperature humidity chamber according to claim 5, it is characterised in that：The humidification device includes water tank
Drawer, water tank and humidifier；The water tank is provided with water-level measuring post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443643.4U CN206295961U (en) | 2016-12-26 | 2016-12-26 | A kind of programmable constant temperature humidity chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443643.4U CN206295961U (en) | 2016-12-26 | 2016-12-26 | A kind of programmable constant temperature humidity chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206295961U true CN206295961U (en) | 2017-07-04 |
Family
ID=59204354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443643.4U Expired - Fee Related CN206295961U (en) | 2016-12-26 | 2016-12-26 | A kind of programmable constant temperature humidity chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206295961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298137A (en) * | 2018-10-12 | 2019-02-01 | 浙江省送变电工程有限公司 | Sulfur hexafluoride gas analyzes low temperature constant humidity pilot system |
| CN110370437A (en) * | 2019-06-17 | 2019-10-25 | 中国地质大学（武汉） | A kind of concrete constant temperature and humidity curing means |
| CN110967273A (en) * | 2018-09-30 | 2020-04-07 | 羅氏儀器有限公司 | Dust fall measuring instrument |
| CN112718035A (en) * | 2020-12-11 | 2021-04-30 | 广东艾斯瑞仪器科技有限公司 | Constant temperature and humidity test box |
| CN113600253A (en) * | 2021-08-20 | 2021-11-05 | 海拓仪器(江苏)有限公司 | Frostless high and low temperature testing machine |
-
2016
- 2016-12-26 CN CN201621443643.4U patent/CN206295961U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967273A (en) * | 2018-09-30 | 2020-04-07 | 羅氏儀器有限公司 | Dust fall measuring instrument |
| CN109298137A (en) * | 2018-10-12 | 2019-02-01 | 浙江省送变电工程有限公司 | Sulfur hexafluoride gas analyzes low temperature constant humidity pilot system |
| CN110370437A (en) * | 2019-06-17 | 2019-10-25 | 中国地质大学（武汉） | A kind of concrete constant temperature and humidity curing means |
| CN112718035A (en) * | 2020-12-11 | 2021-04-30 | 广东艾斯瑞仪器科技有限公司 | Constant temperature and humidity test box |
| CN112718035B (en) * | 2020-12-11 | 2022-06-21 | 广东艾斯瑞仪器科技有限公司 | Constant temperature and humidity test box |
| CN113600253A (en) * | 2021-08-20 | 2021-11-05 | 海拓仪器(江苏)有限公司 | Frostless high and low temperature testing machine |
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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: 20170704 Termination date: 20191226 |