CN206249127U - A kind of constant temperature humidity chamber control system - Google Patents
A kind of constant temperature humidity chamber control system Download PDFInfo
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- CN206249127U CN206249127U CN201621388479.1U CN201621388479U CN206249127U CN 206249127 U CN206249127 U CN 206249127U CN 201621388479 U CN201621388479 U CN 201621388479U CN 206249127 U CN206249127 U CN 206249127U
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- temperature
- humidity
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Abstract
The utility model is related to control system technical field, and disclose a kind of constant temperature humidity chamber control system, including memory module, the output end of memory module is electrically connected with the input of automatic temperature-control control system, the automatic temperature-control control system includes thermoregulator, temperature sensor, temperature comparing module, feedback module two and FPGA bis-, the input of the FPGA bis- is electrically connected with the output end of trunk, the output end of the trunk is electrically connected with the input of reality module, the input of the trunk is electrically connected with the output end of setup unit, the output end of setup unit is electrically connected with the input of memory module, the output end of memory module is electrically connected with the input of automatic humidifying control system.The constant temperature humidity chamber control system, by being provided with two temperature and humidity control systems of separate operation, it is to avoid interference each other, and a situation for influenceing another to run when going wrong, improves stability.
Description
Technical field
The utility model is related to control system technical field, specially a kind of constant temperature humidity chamber control system.
Background technology
Constant temperature humidity chamber be also referred to as the damp and hot Alternating Test case of constant temperature and moisture test machine, constant temperature and humidity experimental box, programmable,
Constant temperature machine or climatic chamber, for detect material under circumstances the equipment of performance and test various materials it is heat-resisting, cold-resistant,
Resistance to dry and moisture resistance properties, are adapted to electronics, electrical equipment, mobile phone, communication, instrument, vehicle, plasthetics, metal, food, chemistry, build
The products such as material, medical treatment and space flight detection quality is used.
Because the targeted environment of constant temperature humidity chamber is more accurate, therefore for the accurate system of constant temperature humidity chamber
Number also requires that higher, and to be aspired for stability for its control system.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model provides a kind of constant temperature humidity chamber control system, possesses essence
Really the advantages of regulation stable operation, the constant temperature humidity chamber control system inaccurate fluctuation of service of adjustment is solved the problems, such as.
(2) technical scheme
To realize that above-mentioned constant temperature humidity chamber control is the stable purpose of accurate adjustment, the utility model is provided such as
Lower technical scheme：A kind of constant temperature humidity chamber control system, including memory module, the output end of the memory module with it is automatic
The input electrical connection of control system for regulating temperature, the automatic temperature-control control system includes thermoregulator, temperature sensor, temperature
Comparing module, feedback module two and FPGA bis-, the input of the FPGA bis- are electrically connected with the output end of trunk, it is described in
Electrically connected with the input of reality module after the output end of circuit, the input of the trunk and the output end of setup unit
Electrical connection, the output end of the setup unit electrically connect with the input of memory module, the output end of the memory module and oneself
The input electrical connection of dynamic damping control system, the automatic humidifying control system include humidity comparing module, humidistat,
Humidity sensor, feedback module one and FPGA mono-, the input of the FPGA mono- are electrically connected with the output end of trunk.
Preferably, the memory module includes ROM preset modules and erasable disk storage.
Preferably, the feedback module one includes that humidity lowers feedback module and humidity raises feedback module, the FPGA
One includes that humidity raises control module, humidity and lowers control module and dormancy control module one.
Preferably, the input that the output end of the humidity downward feedback module lowers control module with humidity is electrically connected,
The input that the output end that the humidity raises feedback module raises control module with humidity is electrically connected, the output of the FPGA mono-
End electrically connects with the input of humidistat, and output end and the input of humidity comparing module of the humidity sensor are electrically connected
Connect, the output end of the humidity comparing module is electrically connected with the input of feedback module one, the input of the humidity comparing module
End electrically connects with the output end of FPGA mono-.
Preferably, the setup unit includes temperature setting module and humidity set module.
Preferably, the feedback module two includes that temperature raises feedback module and temperature lowers feedback module, the FPGA
Two include at a temperature of adjust control module, temperature raise control module and dormancy control module two.
Preferably, the output end of the FPGA bis- is electrically connected with the input of thermoregulator, the output of the FPGA bis-
End electrically connects with the input of temperature comparing module, and the output end of the temperature sensor is electric with the input of temperature comparing module
Connection, the output end of the temperature comparing module is electrically connected with the input of feedback module two, and the temperature raises feedback module
Output end and temperature raise the input of control module and electrically connect, adjusted at the temperature control module output end and at a temperature of
Adjust the input electrical connection of control module.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of constant temperature humidity chamber control system, and possessing following has
Beneficial effect：
1st, the constant temperature humidity chamber control system, system is controlled by being provided with two temperature and humidities separately run
System, it is to avoid interference each other, and a situation for influenceing another to run when going wrong, improve stability.
2nd, the constant temperature humidity chamber control system, by setting special FPGA module, can preferably control corresponding
Temperature and humidity change, and employ dormancy control module, extend the service life of relevant device, save energy
Source.
Brief description of the drawings
Fig. 1 is the utility model system schematic.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1, a kind of constant temperature humidity chamber control system, including memory module, the output end of memory module with
The input electrical connection of automatic temperature-control control system, automatic temperature-control control system includes thermoregulator, temperature sensor, temperature
The input of comparing module, feedback module two and FPGA bis-, FPGA bis- is electrically connected with the output end of trunk, trunk
Output end is electrically connected with the input of reality module, and the input of trunk is electrically connected with the output end of setup unit, setting
The output end of unit is electrically connected with the input of memory module, the output end of memory module and the input of automatic humidifying control system
End electrical connection, automatic humidifying control system includes humidity comparing module, humidistat, humidity sensor, the and of feedback module one
The input of FPGA mono-, FPGA mono- is electrically connected with the output end of trunk.
Memory module includes ROM preset modules and erasable disk storage.
Feedback module one includes that humidity lowers feedback module and humidity raises feedback module, and FPGA mono- includes regulating and controlling in humidity
Molding block, humidity lower control module and dormancy control module one.
The input that the output end that humidity lowers feedback module lowers control module with humidity is electrically connected, and humidity raises feedback
The input that the output end of module and humidity raise control module electrically connect, the output end of FPGA mono- and the input of humidistat
End electrical connection, the output end of humidity sensor is electrically connected with the input of humidity comparing module, the output end of humidity comparing module
Input with feedback module one is electrically connected, and the input of humidity comparing module is electrically connected with the output end of FPGA mono-.
Setup unit includes temperature setting module and humidity set module.
The temperature that feedback module two includes raises feedback module and temperature lowers feedback module, and FPGA bis- regulates and controls at a temperature of including
Molding block, temperature raise control module and dormancy control module two.
The output end of FPGA bis- is electrically connected with the input of thermoregulator, output end and the temperature comparing module of FPGA bis-
Input electrical connection, the output end of temperature sensor electrically connects with the input of temperature comparing module, temperature comparing module
Output end is electrically connected with the input of feedback module two, and temperature raises the output end of feedback module and temperature raises control module
Input electrically connect, at a temperature of adjust control module output end adjust the input of control module to electrically connect with a temperature of.
Temperature control and wet control are split up into two non-interfering systems by the utility model first, and in each independent tune
Control internal system has carried out accurate regulation, and the wherein quantity of temperature sensor is several, is separately mounted to different positions
On because the temperature data of box house because the difference of position relationship be certain to cause it is different, it is therefore desirable to multiple spot is adopted
Sample obtains more data and is processed, while the signal that temperature sensor will be obtained is sent to temperature comparing module, while warm
The data inside the preset storages of ROM that the normal data that degree comparing module is obtained is obtained for FPGA bis- from memory module, will gather
To data contrasted with the normal data of storage, corresponding regulating degree can be specified, so that by corresponding feedback mould
Block two reach it is corresponding raise control module and lower control module, reach the purpose of quick accurate adjustment, and stopping of setting
Dormancy control module two can send corresponding dormancy instruction when needing to whole system, and the waste for reducing the energy is extended
Life-span, MCS principle is identical with temperature control system, and the display module being provided with can show whole system
Ruuning situation.
In sum, constant temperature humidity chamber control system, by being provided with two temperature and humidities separately run
Control system, it is to avoid interference each other, and a situation for influenceing another to run when going wrong, improve steady
It is qualitative, by setting special FPGA module, the change of corresponding temperature and humidity can be preferably controlled, and employ not
Dormancy control module, extends the service life of relevant device, saves the energy.
The correlation module being related in the system is hardware system module or is prior art Computer Software journey
The functional module that sequence or agreement are combined with hardware, computer software programs or agreement involved by the functional module itself
The technology being well known to those skilled in the art, it is not the improvements of the system；The system is improved between each module
Interaction relationship or annexation, the as overall construction to system is improved, to be solved with solving the system
Relevant art problem.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of constant temperature humidity chamber control system, including memory module, it is characterised in that：The output end of the memory module
Input with automatic temperature-control control system is electrically connected, and the automatic temperature-control control system includes thermoregulator, TEMP
Device, temperature comparing module, feedback module two and FPGA bis-, the input of the FPGA bis- are electrically connected with the output end of trunk
Connect, the output end of the trunk is electrically connected with the input of reality module, the input of the trunk is single with setting
The output end electrical connection of unit, the output end of the setup unit is electrically connected with the input of memory module, the memory module
Output end is electrically connected with the input of automatic humidifying control system, the automatic humidifying control system include humidity comparing module,
Humidistat, humidity sensor, feedback module one and FPGA mono-, the input of the FPGA mono- and the output end of trunk
Electrical connection.
2. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The memory module bag
Include ROM preset modules and erasable disk storage.
3. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The feedback module one
Feedback module being lowered including humidity and humidity raising feedback module, the FPGA mono- includes that humidity is raised under control module, humidity
Adjust control module and dormancy control module one.
4. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The humidity is lowered anti-
Output end and the humidity for presenting module are lowered the input of control module and electrically connects, the output end of the humidity rise feedback module and
Humidity raises the input electrical connection of control module, and the output end of the FPGA mono- is electrically connected with the input of humidistat,
The output end of the humidity sensor is electrically connected with the input of humidity comparing module, the output end of the humidity comparing module with
The input electrical connection of feedback module one, the input of the humidity comparing module is electrically connected with the output end of FPGA mono-.
5. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The setup unit bag
Include temperature setting module and humidity set module.
6. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The feedback module two
Feedback module being raised including temperature and temperature lowering feedback module, the FPGA bis- is adjusted in control module, temperature at a temperature of including
Adjust control module and dormancy control module two.
7. a kind of constant temperature humidity chamber control system according to claim 1, it is characterised in that：The FPGA's bis- is defeated
Go out end to be electrically connected with the input of thermoregulator, output end and the input of temperature comparing module of the FPGA bis- are electrically connected
Connect, the output end of the temperature sensor is electrically connected with the input of temperature comparing module, the output of the temperature comparing module
End electrically connects with the input of feedback module two, and the temperature raises the output end of feedback module and temperature raises control module
Input is electrically connected, and adjusts the output end of control module to adjust the input of control module to electrically connect with a temperature of at the temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388479.1U CN206249127U (en) | 2016-12-18 | 2016-12-18 | A kind of constant temperature humidity chamber control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388479.1U CN206249127U (en) | 2016-12-18 | 2016-12-18 | A kind of constant temperature humidity chamber control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249127U true CN206249127U (en) | 2017-06-13 |
Family
ID=59008249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621388479.1U Expired - Fee Related CN206249127U (en) | 2016-12-18 | 2016-12-18 | A kind of constant temperature humidity chamber control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588963A (en) * | 2017-07-20 | 2018-01-16 | 芜湖赛宝信息产业技术研究院有限公司 | A kind of vehicle steady-state damp heat test method |
-
2016
- 2016-12-18 CN CN201621388479.1U patent/CN206249127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588963A (en) * | 2017-07-20 | 2018-01-16 | 芜湖赛宝信息产业技术研究院有限公司 | A kind of vehicle steady-state damp heat test method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |