CN203349434U - Constant-temperature and constant-humidity controller - Google Patents
Constant-temperature and constant-humidity controller Download PDFInfo
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- CN203349434U CN203349434U CN 201320276398 CN201320276398U CN203349434U CN 203349434 U CN203349434 U CN 203349434U CN 201320276398 CN201320276398 CN 201320276398 CN 201320276398 U CN201320276398 U CN 201320276398U CN 203349434 U CN203349434 U CN 203349434U
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Abstract
The utility model provides a constant-temperature and constant-humidity controller which comprises a microprocessor, a sensing device, a timekeeping module, a failure analyzing module and a control device. The constant-temperature and constant-humidity controller is characterized in that the sensing device comprises a temperature sensor and a humidity sensor, the control device comprises a temperature control module and a humidity control module, the temperature sensor and the humidity sensor are in communication connection with the microprocessor, the temperature control module and the humidity control module are in control connection with the microprocessor, the failure analyzing module is connected with the microprocessor, the temperature control module is in control connection with a plurality of refrigeration compressors and a plurality of heating mechanisms, and the humidity control module is in control connection with a plurality of internal draught fans. The controller can accurately control the temperature and the humidity in real time and can safely and reliably runs all year long and all day long.
Description
Technical field
The utility model relates to a kind of aircondition, relates in particular to a kind of constant temperature and humidity controller of air-conditioning.
Background technology
Mostly existing many slaves of the general host computer control of constant-temperature constant-humidity air-conditioner, be the N+1 backup, and an air-conditioning is out of joint, and other air-conditionings just can be taken over whole system at once.But the risk that just exists main frame to go wrong, can't meet reliably must by annual 365 days, 24 hours every days safe and reliable operation.
For high-accuracy environment such as some computer rooms, programme-controlled exchange machine room, satellite mobile station, large medical equipment chamber, laboratory, test cabinet, precision electronic device workshops, such environment has very high requirement to indices such as the temperature of air, humidity, cleanliness factor, air-flow distributions, must by annual 365 days, 24 hours every days safe and reliable operation Special machine room precision air conditioner equipment ensure.
This project is developed demand cheaply in order to meet some mega projects, has obvious cost advantage and control strategy flexibly, and operation reliably.
The utility model content
In order to solve the problem existed in background technology, the utility model provides a kind of constant temperature and humidity controller, and this controller can be controlled temperature and humidity accurately in real time, and can annual 365 days, 24 hours every days safe and reliable operation.
For achieving the above object, the utility model adopts following technical scheme:
A kind of constant temperature and humidity controller, comprise microprocessor, sensing device, timing module, failure analysis module and control device, it is characterized in that, described sensing device comprises temperature sensor and humidity sensor, described control device comprises temperature control modules and humidity control module, described temperature sensor and humidity sensor are connected by communication with microprocessor respectively, described temperature control modules is controlled and is connected with microprocessor respectively with humidity control module, described failure analysis module is connected with microprocessor, described temperature control modules is controlled and is connected with a plurality of heating arrangements with a plurality of refrigeration compressors respectively, described humidity control module is controlled and is connected with a plurality of inner blowers.
Described timing module and microprocessor are connected by communication.
The beneficial effects of the utility model are:
1, can realize the environment temperature precision reach ± 2 ℃, within humidity precision ± 5%.
2, can adjust in time attemperating unit after unit goes wrong, guarantee annual 365 days, 24 hours every days safe and reliable operation.
3, provide superpower temperature control ability, indoor temperature change generated in case is more level and smooth.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated
The structural representation that Fig. 1 is the utility model embodiment 1;
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further described:
Embodiment 1
As shown in Figure 1, a kind of constant temperature and humidity controller, comprise microprocessor, sensing device, timing module, failure analysis module and control device, it is characterized in that, described sensing device comprises temperature sensor and humidity sensor, described control device comprises temperature control modules and humidity control module, described temperature sensor and humidity sensor are connected by communication with microprocessor respectively, described temperature control modules is controlled and is connected with microprocessor respectively with humidity control module, described failure analysis module is connected with microprocessor, described temperature control modules is controlled and is connected with a plurality of heating arrangements with a plurality of refrigeration compressors respectively, described humidity control module is controlled and is connected with a plurality of inner blowers.
Described timing module and microprocessor are connected by communication.
Its course of work is as follows:
Temperature sensor and humidity sensor all use high-precision Acquisition Circuit, indoor real time temperature and humidity are reported to microprocessor, microprocessor determines whether to be heated or freeze according to the temperature and humidity of setting, humidification or dehumidifying, control respectively the running of refrigeration compressor, heating arrangements and inner blower by temperature control modules and humidity control module.
When temperature, during higher than design temperature, temperature controller starts compression refigerating machine; When temperature, during lower than design temperature, temperature control modules starts heating arrangements; When humidity, when setting humidity, humidity control module starts inner blower and is dehumidified;
Described temperature control modules is connected with heating arrangements with a plurality of refrigeration compressors, humidity control module is connected with a plurality of inner blowers, when one of them refrigeration compressor or heating arrangements or inner blower break down, failure analysis module detects the device gone wrong, and, in time by microprocessor temperature or humidity control module, strengthen the operate power of non-fault machine.Thereby can realize when individual machine breaks down, whole mechanism is the operation of safety normally.
It will be recognized by those skilled in the art, under the prerequisite that does not depart from protection scope of the present invention, can carry out various modifications, variation and combination to above-mentioned embodiment, and think that this modification, variation and combination are within the scope of originality thought.
Claims (2)
1. a constant temperature and humidity controller, comprise microprocessor, sensing device, timing module, failure analysis module and control device, it is characterized in that, described sensing device comprises temperature sensor and humidity sensor, described control device comprises temperature control modules and humidity control module, described temperature sensor and humidity sensor are connected by communication with microprocessor respectively, described temperature control modules is controlled and is connected with microprocessor respectively with humidity control module, described failure analysis module is connected with microprocessor, described temperature control modules is controlled and is connected with a plurality of heating arrangements with a plurality of refrigeration compressors respectively, described humidity control module is controlled and is connected with a plurality of inner blowers.
2. a kind of constant temperature and humidity controller as claimed in claim 1, is characterized in that, described timing module and microprocessor are connected by communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276398 CN203349434U (en) | 2013-05-21 | 2013-05-21 | Constant-temperature and constant-humidity controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276398 CN203349434U (en) | 2013-05-21 | 2013-05-21 | Constant-temperature and constant-humidity controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349434U true CN203349434U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201320276398 Expired - Fee Related CN203349434U (en) | 2013-05-21 | 2013-05-21 | Constant-temperature and constant-humidity controller |
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| CN (1) | CN203349434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699158A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature control system |
| CN103697567A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature and ventilation control system |
| CN104122916A (en) * | 2014-08-15 | 2014-10-29 | 北京卫星环境工程研究所 | Humidity control device and method of satellite humidity sensitive equipment |
| CN109812945A (en) * | 2017-11-19 | 2019-05-28 | 重庆市江津区江成老年公寓有限责任公司 | A kind of nursing home rooms constant temperature and humidity control device |
-
2013
- 2013-05-21 CN CN 201320276398 patent/CN203349434U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699158A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature control system |
| CN103697567A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature and ventilation control system |
| CN104122916A (en) * | 2014-08-15 | 2014-10-29 | 北京卫星环境工程研究所 | Humidity control device and method of satellite humidity sensitive equipment |
| CN109812945A (en) * | 2017-11-19 | 2019-05-28 | 重庆市江津区江成老年公寓有限责任公司 | A kind of nursing home rooms constant temperature and humidity control device |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160521 |