CN103464226A - Constant temperature and humidity box - Google Patents
Constant temperature and humidity box Download PDFInfo
- Publication number
- CN103464226A CN103464226A CN2013103647678A CN201310364767A CN103464226A CN 103464226 A CN103464226 A CN 103464226A CN 2013103647678 A CN2013103647678 A CN 2013103647678A CN 201310364767 A CN201310364767 A CN 201310364767A CN 103464226 A CN103464226 A CN 103464226A
- Authority
- CN
- China
- Prior art keywords
- switch board
- casing
- humidifier
- output
- climatic chamber
- Prior art date
- 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.)
- Withdrawn
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a constant temperature and humidity box, which includes a box body, a first control cabinet, a second control cabinet, a control panel, a blower and a refrigerating unit cabinet, wherein the box body is arranged at the upper part of the refrigerating unit cabinet; the control panel is arranged on the control cabinet; the blower is arranged at the top of the box body; the first control cabinet is positioned at the upper part of the second control cabinet; through holes are formed between the first control cabinet and the second control cabinet; a controller, a detection device, a humidifier and a heater are arranged inside the first control cabinet; a purification device is arranged inside the second control cabinet, and includes an input end, a first output end and a second output end; the input end is connected with an external input water pipe; the first output end is output to the humidifier through the through holes; the second output end is output to the outer part of the second control cabinet. As the purification device is additionally arranged, the constant temperature and humidity box is more intelligent and the reliability of the box is improved.
Description
Technical field
The invention discloses a kind of climatic chamber, relate in particular to a kind of climatic chamber that carries out performance test for the Electronics Factory workshop, belong to electronic device field.
Background technology
Constant temperature humidity chamber is for detection of the equipment of material performance under various environment and test heat-resisting, cold-resistant, anti-dry, the moisture resistance properties of various materials.
Constant temperature humidity chamber is comprised of temperature adjustment (heat, freeze) and humidification two parts.By being arranged on the rotary fan of casing inner top, air exhausting is entered to casing and realize temperature, the humidity in gas circulation, balance box, the data that built-in temperature, humidity sensor gather by casing, reach temperature, humidity controller (miniature message handler) carries out editing and processing, assign the conditioning instruction, by heating evaporation list in air-heating unit, condenser pipe and tank without jointly complete.Because the climatic chamber domestic demand keeps certain cleanliness factor, therefore, humidifier must be selected pure water, at present, climatic chamber on market all is provided with the pure water grouting socket at sidepiece, after climatic chamber work a period of time, operating personnel will observe the water level in humidifier at any time, regularly inject pure water, guarantee the normal operation of climatic chamber, concerning the staff, this is the something bothered very much, sometimes due to staff's carelessness, forget and add water, the humidifier water level is lower than working water level, humidifier there will be the idle running phenomenon, climatic chamber work is affected, can't expect whether performance test has reached requirement, bring unnecessary trouble to production.
Thereby address the above problem concerning the performance test of electronic product most important.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of climatic chamber, by increasing purifying equipment for running water, efficiently solves climatic chamber in prior art and wants the frequent artificial problem of injecting pure water.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of climatic chamber, comprise casing, switch board, control panel, blower fan, refrigeration unit cabinet; Described casing is arranged at refrigeration unit section cashier's office in a shop, and described switch board is arranged at casing and refrigeration unit cabinet sidepiece, and described control panel is arranged on switch board; Described blower fan is arranged at described casing top; Described switch board comprises the first switch board, the second switch board; Described the first switch board is positioned at the second switch board top, and between the first switch board and the second switch board, through hole is set; In described the first switch board, controller, checkout gear, humidifier, heater are set; In described the second switch board, purifier is set; Described purifier comprises input, the first output, the second output; Described input is connected with outside input water pipe, and the first output exports humidifier to by described through hole, and the second output exports the second switch board outside to.
Also comprise at least one tray for work pieces in described casing.
Further, in order to solve the performance test of various workpiece, described tray for work pieces comprises two, and one of them is the square cross pallet, is fixedly installed on described bottom half, and another is the round piece pallet, is movably set in the top of described square cross pallet.
Described control panel comprises display screen, matrix keyboard; Described display screen, matrix keyboard are connected with described controller respectively.
Humidifier output interface, heater input interface, checkout gear interface are set between described the first switch board and casing, and between described the first switch board and casing, heat-proof device are set.
Described checkout gear comprises temperature sensor, humidity sensor, gas sensor.
Compared with prior art, beneficial effect of the present invention is:
(1) increased purifying equipment for running water, when the humidifier water level inside during lower than working water level, controller is controlled purifier and automatically for humidifier, is provided the pure water after purification, do not need artificial Real Time Observation water level information, liberate the labour, increased reliability, improved testing efficiency.
(2) be provided with different tray for work pieces according to the workpiece type, increased the compatibility of equipment, the performance test of applicable all kinds of workpiece, improved the utilization rate of equipment, saved cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, being designated in figure: 1-casing; 2-refrigeration unit cabinet; 3-the first switch board; 4-the second switch board; The 5-blower fan; The 6-tray for work pieces; The 7-control panel; The 8-purifier.
The specific embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is elaborated:
As shown in Figure 1, a kind of climatic chamber, comprise casing 1, switch board, control panel 7, blower fan 5, refrigeration unit cabinet 2; Described casing 1 is arranged at refrigeration unit cabinet 2 tops, and described switch board is arranged at the sidepiece of casing 1 and refrigeration unit cabinet 2, and described control panel 7 is arranged on switch board; Described blower fan 5 is arranged at the top of described casing 1; Described switch board comprises the first switch board 3, the second switch board 4; Described the first switch board 3 is positioned at the second switch board 4 tops, and between the first switch board 3 and the second switch board 4, through hole is set; Interior controller, checkout gear, humidifier, the heater of arranging of described the first switch board 3; The interior purifier 8 that arranges of described the second switch board 4; Described purifier 8 comprises input, the first output, the second output; Described input is connected with outside input water pipe, and the first output exports humidifier to by described through hole, and the second output exports the outside of the second switch board 2 to.
Also comprise at least one tray for work pieces 6 in described casing.
Further, in order to solve the performance test of various workpiece, described tray for work pieces 6 comprises two, one of them is the square cross pallet, be fixedly installed on the bottom of described casing 1, another is the round piece pallet, is movably set in the top of described square cross pallet.
Described control panel 7 comprises display screen, matrix keyboard; Described display screen, matrix keyboard are connected with described controller respectively.
Between described the first switch board 3 and casing 1, humidifier output interface, heater input interface, checkout gear interface are set, and between described the first switch board 3 and casing 1, heat-proof device are set.
Described checkout gear comprises temperature sensor, humidity sensor, gas sensor, and described temperature sensor, humidity sensor, gas sensor are arranged on the sidewall between the first switch board and casing.
The operation principle of this programme and process:
The climatic chamber adjustment is by the casing built-in temperature sensor, image data, and via controller is regulated, and connects heater and realizes increasing temperature or regulate the refrigeration magnetic valve and reduce temperature in casing, to reach, controls needed temperature.
The climatic chamber humidity regulation is by the built-in humidity sensor of body, image data, via controller is regulated, and connects humidifier, realize increasing humidity in casing or regulate the effect that realizes drying of refrigeration magnetic valve by the water in evaporating humidifier, to reach the needed humidity of control.
Gas sensor detects the gas in casing, and when gas surpasses the predefined gas concentration upper limit, controller is controlled blower fan work, and the gas in casing is discharged.
Humidifier is selected the Based Intelligent Control humidifier, automatically detect water level inside, when the humidifier water level inside during lower than its working water level, send request signal to controller, controller is controlled and is opened the magnetic valve between humidifier and purifier, and the pure water in purifier injects in humidifier automatically, when the humidifier water level inside reaches maximum stage, controller is controlled shut electromagnetic valve, stops injecting pure water.
Purifier input termination running water pipe, by entering water electromagnetic valve, control, described entering water electromagnetic valve is connected with controller, the output of purifier, one end is connected with humidifier, controls other end output connecting tap by the humidifier entering water electromagnetic valve, export the second switch board outside to, staff's drinking water can be provided.Purifier comprises purified water storage case and intelligent detecting function, when purified water storage case water level during lower than predetermined water level, open the purifier entering water electromagnetic valve, starting to inject running water is purified, when in the purified water storage case, water level is higher than constrain height, close the purifier entering water electromagnetic valve, stop water purification from the beginning.
Control panel comprises display screen and matrix keyboard, by matrix keyboard, purifier purified water storage case waterlevel data can be set, the running parameters such as climatic chamber box house temperature value, humidity value, gas concentration value, working time, mode of operation are set, conveniently for different workpieces, do different setting parameters, show climatic chamber work at present state by display screen, comprise Current Temperatures, humidity, gas concentration, height of water level, working time etc., can have the staff to select setting data pattern and two kinds of display modes of graphic model.
When the workpiece volume is larger, square pallet can be fixed on to the casing inner bottom part, workpiece is positioned on pallet, close cabinet door, can open test after setting running parameter.When the workpiece small volume, and while needing homogeneous heating, round tray can be arranged to square pallet top, square pallet center has through hole, the mounting bracket of round tray stretches out by through hole, and support arranges rotating shaft, can drive round tray and rotate, after setup parameter, round tray can at the uniform velocity rotate workpiece is tested.
Claims (6)
1. a climatic chamber, comprise casing, switch board, control panel, blower fan, refrigeration unit cabinet; Described casing is arranged at refrigeration unit section cashier's office in a shop, and described switch board is arranged at casing and refrigeration unit cabinet sidepiece, and described control panel is arranged on switch board; Described blower fan is arranged at described casing top; It is characterized in that: described switch board comprises the first switch board, the second switch board; Described the first switch board is positioned at the second switch board top, and between the first switch board and the second switch board, through hole is set; In described the first switch board, controller, checkout gear, humidifier, heater are set; In described the second switch board, purifier is set; Described purifier comprises input, the first output, the second output; Described input is connected with outside input water pipe, and the first output exports humidifier to by described through hole, and the second output exports the second switch board outside to.
2. climatic chamber according to claim 1, is characterized in that: also comprise at least one tray for work pieces in described casing.
3. climatic chamber according to claim 2, it is characterized in that: described tray for work pieces comprises two, and one of them is the square cross pallet, is fixedly installed on described bottom half, another is the round piece pallet, is movably set in the top of described square cross pallet.
4. climatic chamber according to claim 1, it is characterized in that: described control panel comprises display screen, matrix keyboard; Described display screen, matrix keyboard are connected with described controller respectively.
5. climatic chamber according to claim 1, is characterized in that: humidifier output interface, heater input interface, checkout gear interface are set between described the first switch board and casing, and between described the first switch board and casing, heat-proof device are set.
6. Airshower chamber according to claim 5, it is characterized in that: described checkout gear comprises temperature sensor, humidity sensor, gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103647678A CN103464226A (en) | 2013-08-21 | 2013-08-21 | Constant temperature and humidity box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103647678A CN103464226A (en) | 2013-08-21 | 2013-08-21 | Constant temperature and humidity box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464226A true CN103464226A (en) | 2013-12-25 |
Family
ID=49789397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103647678A Withdrawn CN103464226A (en) | 2013-08-21 | 2013-08-21 | Constant temperature and humidity box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464226A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657745A (en) * | 2013-12-28 | 2014-03-26 | 苏州市东华试验仪器有限公司 | Constant temperature and moisture test chamber provided with water drainage and gas isolation device |
| CN104858000A (en) * | 2015-03-02 | 2015-08-26 | 田茹 | Biochemical incubator |
| CN105032519A (en) * | 2015-07-31 | 2015-11-11 | 苏州玄禾物联网科技有限公司 | Constant temperature and humidity system |
| CN105676917A (en) * | 2014-11-21 | 2016-06-15 | 上海龙跃仪器设备有限公司 | Constant-temperature and constant-humidity box automatic humidification system |
| CN106323858A (en) * | 2016-10-18 | 2017-01-11 | 中国矿业大学 | Rock and soil mass slacking test system and test method |
| CN110302847A (en) * | 2019-06-12 | 2019-10-08 | 苏州迪芬德物联网科技有限公司 | A kind of Internet of Things Teaching Experiment Box |
| CN111650224A (en) * | 2020-05-09 | 2020-09-11 | 北京科技大学 | Constant temperature and humidity device for industrial CT scanning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035028Y (en) * | 2007-04-18 | 2008-03-12 | 东莞市正业电子有限公司 | Wide domain regulate climatic chamber |
| CN201067692Y (en) * | 2007-05-24 | 2008-06-04 | 莱州市电子仪器有限公司 | Constant temperature constant moisture case |
| CN201773157U (en) * | 2010-07-06 | 2011-03-23 | 上海福岛化工科技发展有限公司 | Programmable constant temperature and humidity testing machine |
| CN103143403A (en) * | 2013-01-30 | 2013-06-12 | 王建刚 | X-fluorescence weather-proof test chamber |
-
2013
- 2013-08-21 CN CN2013103647678A patent/CN103464226A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035028Y (en) * | 2007-04-18 | 2008-03-12 | 东莞市正业电子有限公司 | Wide domain regulate climatic chamber |
| CN201067692Y (en) * | 2007-05-24 | 2008-06-04 | 莱州市电子仪器有限公司 | Constant temperature constant moisture case |
| CN201773157U (en) * | 2010-07-06 | 2011-03-23 | 上海福岛化工科技发展有限公司 | Programmable constant temperature and humidity testing machine |
| CN103143403A (en) * | 2013-01-30 | 2013-06-12 | 王建刚 | X-fluorescence weather-proof test chamber |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657745A (en) * | 2013-12-28 | 2014-03-26 | 苏州市东华试验仪器有限公司 | Constant temperature and moisture test chamber provided with water drainage and gas isolation device |
| CN105676917A (en) * | 2014-11-21 | 2016-06-15 | 上海龙跃仪器设备有限公司 | Constant-temperature and constant-humidity box automatic humidification system |
| CN104858000A (en) * | 2015-03-02 | 2015-08-26 | 田茹 | Biochemical incubator |
| CN105032519A (en) * | 2015-07-31 | 2015-11-11 | 苏州玄禾物联网科技有限公司 | Constant temperature and humidity system |
| CN106323858A (en) * | 2016-10-18 | 2017-01-11 | 中国矿业大学 | Rock and soil mass slacking test system and test method |
| CN106323858B (en) * | 2016-10-18 | 2018-09-21 | 中国矿业大学 | The test method of Rock And Soil slacking test system |
| CN110302847A (en) * | 2019-06-12 | 2019-10-08 | 苏州迪芬德物联网科技有限公司 | A kind of Internet of Things Teaching Experiment Box |
| CN111650224A (en) * | 2020-05-09 | 2020-09-11 | 北京科技大学 | Constant temperature and humidity device for industrial CT scanning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103464226A (en) | Constant temperature and humidity box | |
| CN105032519A (en) | Constant temperature and humidity system | |
| CN103968634B (en) | A kind of condensation prevention method for heating and controlling and application thereof | |
| CN203404845U (en) | Air conditioner indoor unit | |
| CN103062978B (en) | Refrigerator condensation preventing heating control device and control method | |
| CN204865872U (en) | Proof box of high low temperature reversal | |
| CN201935336U (en) | Temperature controller for radiant cooling and heating | |
| CN103792103B (en) | The detection method of VRF Air Conditioning System | |
| CN208098101U (en) | A kind of multifunction constant temperature constant humidity cabinet | |
| CN105057010A (en) | Fire extinguishing high and low temperature test chamber with liquid nitrogen | |
| CN204710357U (en) | Constant temperature humidity chamber | |
| CN204544215U (en) | A kind of biochemical cultivation case | |
| CN104858000A (en) | Biochemical incubator | |
| CN201045645Y (en) | Microcomputer ultralow moisture-resistant cabinet controller | |
| CN204589194U (en) | Multifunctional microbial incubator | |
| CN202460643U (en) | Constant temperature and constant humidity test chamber | |
| CN203425833U (en) | Test box with high utilization rate in upper feeding and lower discharging mode | |
| CN203899617U (en) | VOC and formaldehyde release amount environment simulation test box | |
| CN201773157U (en) | Programmable constant temperature and humidity testing machine | |
| CN203534008U (en) | Refrigerating temperature and humidity control system of compressor | |
| CN201751775U (en) | Temperature selective chamber and refrigerator | |
| CN105717956B (en) | A kind of surface of test piece linear multi temperature regulating device and temperature control method | |
| KR100910204B1 (en) | Method of controlling a blower of thermo-hygrostat in cultual assets | |
| CN210994352U (en) | Thing networking teaching test case | |
| CN210689697U (en) | Humiture standard box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131225 |