CN201387561Y - Full-automatic constant-temperature energy-saving control device - Google Patents

Full-automatic constant-temperature energy-saving control device Download PDF

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Publication number
CN201387561Y
CN201387561Y CN200820129778U CN200820129778U CN201387561Y CN 201387561 Y CN201387561 Y CN 201387561Y CN 200820129778 U CN200820129778 U CN 200820129778U CN 200820129778 U CN200820129778 U CN 200820129778U CN 201387561 Y CN201387561 Y CN 201387561Y
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China
Prior art keywords
air
temperature
relay
control device
energy
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Expired - Fee Related
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CN200820129778U
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Chinese (zh)
Inventor
董八一
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Individual
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Individual
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Priority to CN200820129778U priority Critical patent/CN201387561Y/en
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Expired - Fee Related legal-status Critical Current

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    • Y02B60/50—

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  • Air Conditioning Control Device (AREA)

Abstract

A full-automatic constant-temperature energy-saving control device aims to solve the energy waste problem in the engine rooms with heating equipment, such as the engine rooms of communication base stations, computer rooms, substation of power system and the like. The rooms adopt air conditioners to reduce the temperature, no matter how low the outdoor temperature is, the air conditioners run all the time and waste a great amount of energy, and the damage is always caused to the equipment when the air conditioners break down. The utility model adopts the technical scheme that an automatic control air feeding fan (2), an exhaust fan (3) and an air conditioner are adopted; when the outdoor temperature lowers to certain degree, the air conditioner is cut off, and outdoor air is sucked in to cool the indoor air, so that the effect of saving energy is achieved. If the air conditioner breaks down, the fans can be started automatically, and damage to the equipment is avoided.

Description

The fully-automatic thermostatic energy-saving control device
Technical field
The utility model relates to a kind of industrial computer room temperature control device.
Background technology
At present, the transformer station of mobile communication base station machine room, computer room, electric system etc. has the machine room of heat-producing device all to adopt air-conditioning temperature-reducing, and no matter how low outdoor temperature is, air-conditioning is moving always, waste a large amount of energy, when air-conditioning breaks down, often caused the device damage accident.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art exactly, and designs a kind of the Nature temperature of utilizing, and regulates the control device of computer room temperature, reaches the effect of energy savings.
The purpose of this utility model can realize by following measure, in machine room, adorn a control device (1) and an air intake machine (2), an exhaust blower (3) exactly, control device (1) is connected with outdoor temperature sensor (W10), indoor temperature transmitter (W20, W30), when outdoor temperature low to a certain degree the time, cut off air-conditioning, the inspiration outdoor air stops air intake, thereby plays energy-conservation effect when indoor temperature reaches the control temperature.When outdoor temperature is high, restart air-conditioning.When if air-conditioning breaks down, can start blower fan, avoid causing the device damage accident.For preventing in the outdoor moisture inlet chamber humidity sensor (S10) to be housed, when humidity acquires a certain degree, stop air intake.
Fully-automatic thermostatic energy-saving control device (1), it is by air-conditioning A.C. contactor (K1, K2), blower fan A.C. contactor (F), temperature controller (W1, W2, W3), transfer relay (Q), indoor temperature is crossed low relay (N), the too high relay of indoor temperature compositions such as (H), it is characterized in that outdoor temperature sensor (W10) links to each other with temperature controller (W1), and be connected with transfer relay (Q), indoor temperature transmitter (W20) links to each other with temperature controller (W2), and cross low relay (N) with indoor temperature and be connected, indoor temperature transmitter (W30) links to each other with temperature controller (W3), and with indoor temperature cross the height relay (H) be connected, blower fan A.C. contactor (F) is connected with contact (N) in the loop, be connected with Manual Transfer Switch (R) and contact (H) in the fan power loop, Manual Transfer Switch (R) also is connected with air-conditioning A.C. contactor (K2).Humidity controller (S1) is housed in the control device (1), and outside humidity sensor (S10) links to each other with humidity controller (S1), and is connected with humidity relay (S), is connected with contact (S) in blower fan A.C. contactor (F) loop.
The utility model beneficial effect compared to existing technology is:
1, significantly reduces the service time of air-conditioning, energy savings.
2, prolonged the serviceable life of air-conditioning.
3, avoid the device damage accident to take place.
Description of drawings
Accompanying drawing 1 is a control device contour structures synoptic diagram.
Accompanying drawing 2 is control device back panel wiring synoptic diagram.
The icon explanation:
1～control device; 2～air intake machine; 3～exhaust blower; 4～air-conditioning; ABC～live wire; O～zero line; Z～manual master switch; R～Manual Transfer Switch; K1, K2～air-conditioning A.C. contactor; F～blower fan A.C. contactor; W1, W2, W3～temperature controller; S1～humidity controller; Q～transfer relay; Q1, Q2～transfer relay contact; N～indoor temperature is crossed low relay, the too high relay of H～indoor temperature; S～humidity relay; W10～outdoor temperature sensor; W20, W30～indoor temperature transmitter; S10～outside humidity sensor.
Embodiment
Accompanying drawing 1 is the contour structures synoptic diagram of control device embodiment, and accompanying drawing 2 is back panel wiring synoptic diagram of control device embodiment.The present embodiment temperature is set according to field requirement in actual use for exemplifying temperature.A, B, C, O are electrical source of power, and wherein: A, B, C are live wires, and O is a zero line; Z is manual master switch; Outdoor temperature sensor (W10) links to each other with temperature controller (W1), and is connected with transfer relay (Q), and when outdoor temperature was higher than 25 ℃, contact (Q1) adhesive of transfer relay (Q) drove air-conditioning A.C. contactor (K1) adhesive, starting of air conditioner; When outdoor temperature is lower than 25 ℃, transfer relay contact (Q1) discharges, cause air-conditioning A.C. contactor (K1) to disconnect, air-conditioning is out of service, while transfer relay contact (Q2) closure, blower fan A.C. contactor (F) adhesive, contact (F) closure, air intake machine (2), exhaust blower (3) start simultaneously, because blower fan power consumption is well below air-conditioning, thereby have played energy-conservation effect.Indoor temperature transmitter (W20) links to each other with temperature controller (W2), and cross low relay (N) with indoor temperature and be connected, when indoor temperature was lower than 22 ℃, indoor temperature was crossed the contact (N) that low relay (N) is connected in blower fan A.C. contactor (F) loop and is disconnected, and blower fan is out of service.Otherwise outdoor temperature is below 25 ℃, and indoor temperature is more than 22 ℃, fan operation, and when outdoor temperature was higher than 25 ℃, blower fan was out of service, starting of air conditioner.Indoor temperature transmitter (W30) links to each other with temperature controller (W3), and be connected with the too high relay of indoor temperature (H), when being higher than 40 ℃, indoor temperature (crosses when low) as air-conditioning fault or air-conditioning power, the too high relay of indoor temperature (H) is connected contact (H) closure in the fan power loop, fan starting has so just guaranteed the equipment safety operation in the machine room.In the fan power loop, be connected with Manual Transfer Switch (R), if blower fan has fault, Manual Transfer Switch (R) is switched to air-conditioning A.C. contactor (K2) position, so just be in the independent temperature control state of air-conditioning, cut off fan power simultaneously, blower fan is out of service.In air intake machine (2), the koniology filtrator is housed, in air intake machine (2) inlet and exhaust blower (3) outlet gauze that prevents that insect from entering is housed also.If air-conditioning is a two-phase power supply, the A live wire that joins, the C zero line that joins, B sky mutually gets up.
In the machine room of humidity requirement is arranged, the optional control device that has humidity sensor, this control device outside humidity sensor (S10) links to each other with humidity controller (S1), and be connected with humidity relay (S), when outside humidity is higher than the humidity of requirement, the contact (S) that humidity relay (S) is connected in blower fan A.C. contactor (F) loop disconnects, and blower fan is out of service.

Claims (2)

1, a kind of fully-automatic thermostatic energy-saving control device, it is by air-conditioning A.C. contactor (K1, K2), blower fan A.C. contactor (F), temperature controller (W1, W2, W3), transfer relay (Q), indoor temperature is crossed low relay (N), the too high relay of indoor temperature compositions such as (H), it is characterized in that outdoor temperature sensor (W10) links to each other with temperature controller (W1), and be connected with transfer relay (Q), indoor temperature transmitter (W20) links to each other with temperature controller (W2), and cross low relay (N) with indoor temperature and be connected, indoor temperature transmitter (W30) links to each other with temperature controller (W3), and with indoor temperature cross the height relay (H) be connected, blower fan A.C. contactor (F) is connected with contact (N) in the loop, be connected with Manual Transfer Switch (R) and contact (H) in the fan power loop, Manual Transfer Switch (R) also is connected with air-conditioning A.C. contactor (K2).
2, by the described fully-automatic thermostatic energy-saving control device of claim 1, it is characterized in that having in the control device humidity controller (S1), outside humidity sensor (S10) links to each other with humidity controller (S1), and be connected with humidity relay (S), in blower fan A.C. contactor (F) loop, be connected with contact (S).
CN200820129778U 2008-12-26 2008-12-26 Full-automatic constant-temperature energy-saving control device Expired - Fee Related CN201387561Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200820129778U CN201387561Y (en) 2008-12-26 2008-12-26 Full-automatic constant-temperature energy-saving control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200820129778U CN201387561Y (en) 2008-12-26 2008-12-26 Full-automatic constant-temperature energy-saving control device

Publications (1)

Publication Number Publication Date
CN201387561Y true CN201387561Y (en) 2010-01-20

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CN200820129778U Expired - Fee Related CN201387561Y (en) 2008-12-26 2008-12-26 Full-automatic constant-temperature energy-saving control device

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CN (1) CN201387561Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767885A (en) * 2012-07-23 2012-11-07 卢郁希 Automatic air-cooling cooling control system for machine room
CN104731138A (en) * 2015-02-16 2015-06-24 国家电网公司 Temperature and humidity control device for transformer substation
CN110238006A (en) * 2019-06-29 2019-09-17 广东达诚技术股份有限公司 Sheet material is coated with dryer hand automatic temperature-adjusting control system
CN112902380A (en) * 2021-02-10 2021-06-04 珠海格力电器股份有限公司 Air conditioner control method and device and electronic equipment
CN114046583A (en) * 2021-11-12 2022-02-15 贵州电网有限责任公司 Automatic ventilation starting system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767885A (en) * 2012-07-23 2012-11-07 卢郁希 Automatic air-cooling cooling control system for machine room
CN104731138A (en) * 2015-02-16 2015-06-24 国家电网公司 Temperature and humidity control device for transformer substation
CN110238006A (en) * 2019-06-29 2019-09-17 广东达诚技术股份有限公司 Sheet material is coated with dryer hand automatic temperature-adjusting control system
CN112902380A (en) * 2021-02-10 2021-06-04 珠海格力电器股份有限公司 Air conditioner control method and device and electronic equipment
CN114046583A (en) * 2021-11-12 2022-02-15 贵州电网有限责任公司 Automatic ventilation starting system

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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: 20100120

Termination date: 20161226

CF01 Termination of patent right due to non-payment of annual fee