CN203893312U - Remote control type constant-temperature and constant-humidity system - Google Patents
Remote control type constant-temperature and constant-humidity system Download PDFInfo
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- CN203893312U CN203893312U CN201420170843.1U CN201420170843U CN203893312U CN 203893312 U CN203893312 U CN 203893312U CN 201420170843 U CN201420170843 U CN 201420170843U CN 203893312 U CN203893312 U CN 203893312U
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Abstract
The utility model discloses a remote control type constant-temperature and constant-humidity system used for keeping the environment inside a constant-temperature and constant-humidity chamber to be constant in both temperature and humidity. The system comprises an air-cooled refrigerating unit, a water tank, a transfer pump, a surface cooler unit, a heater, a humidifier and a humiture sensor. The air-cooled refrigerating unit, the water tank and the transfer pump are arranged outside the constant-temperature and constant-humidity chamber. The surface cooler unit, the heater, the humidifier and the humiture sensor are arranged inside the constant-temperature and constant-humidity chamber. The outlet of the air-cooled refrigerating unit is communicated with the interior of the water tank. The water outlet of the water tank, the transfer pump, the surface cooler unit, and the water inlet of the water tank are sequentially communicated with each other to form a refrigerating circulation loop. A refrigeration controller, a heating controller, a humidification controller, a master controller and a remote controller together form a control system. The refrigeration controller is in communication connection with the air-cooled refrigerating unit and the transfer pump to control the operation of both the air-cooled refrigerating unit and the transfer pump. The heating controller is in communication connection with the heater to control the operation of the heater. The humidification controller is in communication connection with the humidifier to control the operation of the humidifier. The remote controller sends the information on the preset temperature range and the preset humidity range of the constant-temperature and constant-humidity chamber to the master controller.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of distance type constant temperature and humidity system.
Background technology
Current, along with scientific and technical develop rapidly, people are also more and more higher to the requirement of constant temperature and humidity system.Be mainly manifested in the fields such as quality inspection, military affairs, space flight, aviation, electronics, biomedicine.If temperature, humidity is deviation slightly, easily cause bacterium, fungal drug death or the variation of indoor cultivation, affect experiment effect.Meanwhile, high-precision constant temperature and humidity system, can make staff feel more comfortable, increases work efficiency effectively.Existing constant temperature and humidity system is lower in Temperature and Humidity Control precision.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of distance type constant temperature and humidity system, its Temperature and Humidity Control precision is high, and operation automaticity is high.
A kind of distance type constant temperature and humidity system the utility model proposes, for keeping the constant-temperature constant-humidity environment of thermostatic constant wet chamber, comprise air cooling chiller group, water tank, surface cooler group, delivery pump, humidifier, Temperature Humidity Sensor, heater, refrigeration controler, heating controller, damping control, master controller and remote controller, air cooling chiller group, water tank, delivery pump are positioned at the outside of thermostatic constant wet chamber, surface cooler group, heater, humidifier, that Temperature Humidity Sensor is arranged on constant temperature and humidity is indoor, the outlet of air cooling chiller group and water tank internal communication, water outlet of water tank, delivery pump, surface cooler group, water tank inlet are communicated with formation refrigeration cycle successively, refrigeration controler, heating controller, damping control, the common forming control system of master controller and remote controller, the indoor preset temperature of constant temperature and humidity interval is set to be connected with master controller communication respectively with the Temperature Humidity Sensor of real-time humidity information with remote controller and the indoor real time temperature information of detection constant temperature and humidity between default humidity province, master controller is refrigeration controler respectively, heating controller, damping control connects, refrigeration controler and air cooling chiller group, delivery pump communication connects and controls air cooling chiller group, delivery pump operation, heating controller is connected with heater communication and control heater operation, damping control is connected with humidifier communication and controls humidifier and move, master controller is according to by above-mentioned real time temperature, humidity and preset temperature are interval in real time, between default humidity province, compare, when real time temperature is during lower than the interval minimum of a value of preset temperature, master controller sends instruction to heating controller, and heated by the operation of heating controller control heater, when real time temperature is during higher than the interval maximum of preset temperature, master controller sends instruction to refrigeration controler, and control air cooling chiller group by refrigeration controler, delivery pump operation, by refrigeration cycle, lower the temperature, between real-time humidity is lower than default humidity province during minimum of a value, master controller sends instruction to damping control, and by damping control, control humidifier operation and carry out humidification.
Preferably, to differ be 2 ℃-4 ℃ for the minimum of a value in predetermined temperature interval and maximum.
Preferably, humidifier is comprised of some ultrasonic humidifying sheets.
Preferably, the ultrasonic humidifying sheet that comprises multi-disc independent operating in humidifier.
Preferably, surface cooler group comprises the surface cooler of one or more independent operatings.
Preferably, surface cooler group comprises a plurality of surface coolers, and the heat exchange efficiency of each surface cooler is multiplication relation from small to large.
In the utility model, air cooling chiller group, water tank are installed on to the outside of thermostatic constant wet chamber, can reduce the indoor impact on thermostatic constant wet chamber, improve the precision that keeps constant-temperature constant-humidity environment, the outlet of air cooling chiller group and water tank internal communication, water outlet of water tank, delivery pump, surface cooler group, water tank inlet are communicated with formation cooling circuit successively, according to actual requirement, the predetermined temperature interval and the predetermined moisture that by remote controller, to master controller, send information setting thermostatic constant wet chamber are interval, Temperature Humidity Sensor detects real time temperature and the real-time humidity of thermostatic constant wet chamber in real time, and real time temperature and real-time humidity are sent to master controller, master controller judges whether real time temperature falls in predetermined temperature interval, if real time temperature is higher than in predetermined temperature interval during maximum, master controller sends instruction to cooling controller, and control air cooling chiller group by cooling controller, delivery pump work, by cooling circuit, reduce the indoor temperature of constant temperature and humidity, if real time temperature is lower than in predetermined temperature interval during minimum of a value, master controller sends instruction to heating controller, and improves the indoor temperature of constant temperature and humidity by the work of heating controller control heater, if real time temperature falls into predetermined temperature interval, keep present situation, master controller judges that whether real-time humidity is lower than the interval minimum of a value of predetermined moisture, when if humidity is lower than the interval minimum of a value of predetermined moisture in real time, master controller sends instruction to damping control, and has damping control to control humidifier work, improves the indoor humidity of constant temperature and humidity, above-mentioned whole temperature and humidity regulation process automation degree is high and regulate accurate, by adopting refrigeration controler, heating controller, damping control, master controller and the common forming control system of remote controller, can improve control stability, simultaneously, adopt remote controller to carry out operational factor setting, simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of distance type constant temperature and humidity system that the utility model proposes.
The specific embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of distance type constant temperature and humidity system that the utility model proposes.
With reference to Fig. 1, a kind of distance type constant temperature and humidity system the utility model proposes, for keeping the constant-temperature constant-humidity environment of thermostatic constant wet chamber 1, it is characterized in that, comprise air cooling chiller group 2, water tank 3, surface cooler group 5, delivery pump 4, humidifier 6, Temperature Humidity Sensor 12, heater 7, refrigeration controler 9, heating controller 11, damping control 10, master controller 8 and remote controller, air cooling chiller group 2, water tank 3, delivery pump 4 is positioned at the outside of thermostatic constant wet chamber 1, surface cooler group 5, heater 7, humidifier 6, Temperature Humidity Sensor 12 is arranged in thermostatic constant wet chamber 1, the outlet of air cooling chiller group 2 and water tank 3 internal communication, water tank 3 delivery ports, delivery pump 4, surface cooler group 5, water tank 3 water inlets are communicated with formation refrigeration cycle successively, refrigeration controler 9, heating controller 11, damping control 10, the common forming control system of master controller 8 and remote controller, master controller 8 and refrigeration controler 9, heating controller 11, damping control 10, remote controller, Temperature Humidity Sensor 12 communications connect, refrigeration controler 9 and air cooling chiller group 2, delivery pump 4 communications connect and control air cooling chiller group 2, delivery pump 4 operations, heating controller 11 is connected with heater 7 communications and control heater 7 operations, damping control 10 is connected with humidifier 6 communications and controls humidifier 6 and move, remote controller sends between thermostatic constant wet chamber 1 preset temperature interval and default humidity province to master controller 8, Temperature Humidity Sensor 12 detects respectively the interior real time temperature information of thermostatic constant wet chamber 1 and real-time humidity information and above-mentioned real time temperature information and real-time humidity information is sent to master controller 8, master controller 8 is according to by above-mentioned real time temperature, humidity and preset temperature are interval in real time, between default humidity province, compare, when real time temperature is during lower than the interval minimum of a value of preset temperature, master controller 8 sends instruction to heating controller 11, and heated by heating controller 11 control heater 7 operations, when real time temperature is during higher than the interval maximum of preset temperature, master controller 8 sends instruction to refrigeration controler 9, and control air cooling chiller group 2 by refrigeration controler 9, delivery pump 4 operations, by refrigeration cycle, lower the temperature, between real-time humidity is lower than default humidity province during minimum of a value, master controller 8 sends instruction to damping control 10, and by damping control 10, control humidifier 6 operations and carry out humidification.
In technique scheme, air cooling chiller group 2, water tank 3 are installed on to the outside of thermostatic constant wet chamber 1, can reduce the indoor impact on thermostatic constant wet chamber 1, improve the precision that keeps constant-temperature constant-humidity environment, the outlet of air cooling chiller group 2 and water tank 3 internal communication, water tank 3 delivery ports, delivery pump 4, surface cooler group 5, water tank 3 water inlets are communicated with formation cooling circuit successively, according to actual requirement, the predetermined temperature interval and the predetermined moisture that by remote controller, to master controller 8, send information setting thermostatic constant wet chamber 1 are interval, Temperature Humidity Sensor 12, detect in real time real time temperature and the real-time humidity of thermostatic constant wet chamber 1, and real time temperature and real-time humidity are sent to master controller 8, master controller 8 judges whether real time temperature falls in predetermined temperature interval, if real time temperature is higher than in predetermined temperature interval during maximum, master controller 8 sends instruction to cooling controller, and control air cooling chiller group 2 by cooling controller, delivery pump 4 work, by cooling circuit, reduce the interior temperature of thermostatic constant wet chamber 1, if real time temperature is lower than in predetermined temperature interval during minimum of a value, master controller 8 sends instructions to heating controller 11, and improves the interior temperature of thermostatic constant wet chamber 1 by heating controller 11 control heaters 7 work, if real time temperature falls into predetermined temperature interval, keep present situation, master controller 8 judges that whether real-time humidity is lower than the interval minimum of a value of predetermined moisture, when if humidity is lower than the interval minimum of a value of predetermined moisture in real time, master controller 8 sends instruction to damping control 10, and has damping control 10 to control humidifier 6 work, improves the interior humidity of thermostatic constant wet chamber 1, above-mentioned whole temperature and humidity regulation process automation degree is high and regulate accurate, by adopting refrigeration controler 9, heating controller 11, damping control 10, master controller 8 and the common forming control system of remote controller, can improve control stability, simultaneously, adopt remote controller to carry out operational factor setting, simple and convenient.
In specific design process, it is 2 ℃-4 ℃ that the minimum of a value in predetermined temperature interval and maximum differ, and sets in such a way predetermined temperature interval and can and prevent from temperature requirements obtaining good balance between air cooling chiller group 2, water bath with thermostatic control heater frequent starting.
In specific design process, in humidifier 6, comprise the ultrasonic humidifying sheet of multi-disc independent operating.
Under above-mentioned improvement design, can carry out humidification operation by precision, improve the accuracy of humidity regulation.
In specific design process, surface cooler group 5 comprises a plurality of surface coolers, and the heat exchange efficiency of each surface cooler is multiplication relation from small to large.
Under above-mentioned improvement design, can according to thermostatic constant wet chamber's 1 wish, reduce the size of temperature, selectively adopt the surface cooler of different size and quantity to freeze, thereby improve efficiency and the precision of cooling.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a distance type constant temperature and humidity system, be used for keeping the constant-temperature constant-humidity environment of thermostatic constant wet chamber (1), it is characterized in that, comprise air cooling chiller group (2), water tank (3), surface cooler group (5), delivery pump (4), humidifier (6), Temperature Humidity Sensor (12), heater (7), refrigeration controler (9), heating controller (11), damping control (10), master controller (8) and remote controller, air cooling chiller group (2), water tank (3), delivery pump (4) are positioned at the outside of thermostatic constant wet chamber (1), surface cooler group (5), heater (7), humidifier (6), Temperature Humidity Sensor (12) are arranged in thermostatic constant wet chamber (1), the outlet of air cooling chiller group (2) and water tank (3) internal communication, water tank (3) delivery port, delivery pump (4), surface cooler group (5), water tank (3) water inlet are communicated with formation refrigeration cycle successively, refrigeration controler (9), heating controller (11), damping control (10), master controller (8) and the common forming control system of remote controller, the interior preset temperature of thermostatic constant wet chamber (1) interval is set to be connected with master controller (8) communication respectively with the Temperature Humidity Sensor (12) of real-time humidity information with the interior real time temperature information of remote controller and detection thermostatic constant wet chamber (1) between default humidity province, master controller (8) is refrigeration controler (9) respectively, heating controller (11), damping control (10) connects, refrigeration controler (9) and air cooling chiller group (2), delivery pump (4) communication connects and controls air cooling chiller group (2), delivery pump (4) operation, heating controller (11) is connected with heater (7) communication and control heater (7) operation, damping control (10) is connected with humidifier (6) communication and controls humidifier (6) and move.
2. distance type constant temperature and humidity system according to claim 1, is characterized in that, it is 2 ℃-4 ℃ that the minimum of a value in predetermined temperature interval and maximum differ.
3. distance type constant temperature and humidity system according to claim 1, is characterized in that, humidifier (6) is comprised of some ultrasonic humidifying sheets.
4. distance type constant temperature and humidity system according to claim 3, is characterized in that, comprises the ultrasonic humidifying sheet of multi-disc independent operating in humidifier (6).
5. distance type constant temperature and humidity system according to claim 1, is characterized in that, surface cooler group (5) comprises the surface cooler of one or more independent operatings.
6. distance type constant temperature and humidity system according to claim 5, is characterized in that, surface cooler group (5) comprises a plurality of surface coolers, and the heat exchange efficiency of each surface cooler is multiplication relation from small to large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170843.1U CN203893312U (en) | 2014-04-09 | 2014-04-09 | Remote control type constant-temperature and constant-humidity system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170843.1U CN203893312U (en) | 2014-04-09 | 2014-04-09 | Remote control type constant-temperature and constant-humidity system |
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| CN203893312U true CN203893312U (en) | 2014-10-22 |
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| CN201420170843.1U Expired - Fee Related CN203893312U (en) | 2014-04-09 | 2014-04-09 | Remote control type constant-temperature and constant-humidity system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526998A (en) * | 2017-03-01 | 2018-09-14 | 维嘉数控科技（苏州）有限公司 | A kind of machine tool environment control device and lathe |
| CN109102624A (en) * | 2018-09-12 | 2018-12-28 | 谭希韬 | A kind of noiseless formaldehydeless low temperature constant humidity financial payment wisdom wardrobe |
| CN110663562A (en) * | 2019-11-07 | 2020-01-10 | 四川为民科技有限公司 | Environment control system and control method for zoo |
-
2014
- 2014-04-09 CN CN201420170843.1U patent/CN203893312U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526998A (en) * | 2017-03-01 | 2018-09-14 | 维嘉数控科技（苏州）有限公司 | A kind of machine tool environment control device and lathe |
| CN109102624A (en) * | 2018-09-12 | 2018-12-28 | 谭希韬 | A kind of noiseless formaldehydeless low temperature constant humidity financial payment wisdom wardrobe |
| CN109102624B (en) * | 2018-09-12 | 2021-01-26 | 广东雅柏家具实业有限公司 | Noiseless no formaldehyde low temperature constant humidity financial payment wisdom wardrobe |
| CN110663562A (en) * | 2019-11-07 | 2020-01-10 | 四川为民科技有限公司 | Environment control system and control method for zoo |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150409 |
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| EXPY | Termination of patent right or utility model |