CN104501340A - Energy-saving environmental control system - Google Patents
Energy-saving environmental control system Download PDFInfo
- Publication number
- CN104501340A CN104501340A CN201510019729.8A CN201510019729A CN104501340A CN 104501340 A CN104501340 A CN 104501340A CN 201510019729 A CN201510019729 A CN 201510019729A CN 104501340 A CN104501340 A CN 104501340A
- Authority
- CN
- China
- Prior art keywords
- electric
- control system
- heat exchange
- export
- shaped valve
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an energy-saving environmental control system which comprises a water tank, a circulating pump, an electric three-way valve, a refrigerating system, an air cooling heat exchanger, a water distributing pipe, a water collecting pipe, an electric control system and an indoor air ventilation heat exchange system. The refrigerating system comprises an evaporator, a compressor, a condenser and a throttling device which are sequentially and cyclically connected, the indoor air ventilation heat exchange system comprises an electric proportion three-way regulating valve, a heat exchange coil, an electric heating device and a circulating fan, and the electric control system comprises a controller and a temperature sensor. The energy-saving environmental control system reduces energy consumption and prolongs the service life while achieving 24h all-weather reliable operation, provides a good temperature and humidity working environment for internal electronic devices in a large closed place, is suitable for environment control of a large data exchange center, a large radome and other large places and ensures that the internal temperature and humidity are within a required range.
Description
Technical field
The present invention relates to environmental Kuznets Curves field, be specifically applicable to the environmental Kuznets Curves in the large-scale place such as large data switching centre, Large Radar cover, ensure the energy-saving environmental control system of the one of its inner humiture in claimed range.
Background technology
Current, the devices such as large data switching centre internal electronic equipment or Large Radar emitter operationally can produce a large amount of heats, and these equipment often deposit in comparatively airtight environment.Electronic equipment or radar transmitter will be caused normally to run if heat in environment can not be shed in time, cause serious consequence.
Switching centre's electronic equipment or the general 24h all weather operations of Large Radar emitter, therefore require that environmental control system must round-the-clock normal work, requires high and energy consumption is huge to refrigeration system functional reliability.There is the possibility of refrigeration in refrigeration system, impacts under cryogenic to the service life of compressor.
Summary of the invention
The object of this invention is to provide a kind of energy-saving environmental control system, while realizing the round-the-clock reliability service of 24h, reduce energy resource consumption, increase the service life, for large-scale closed place internal electronic device provides good humiture working environment.
Technical scheme of the present invention is as follows:
A kind of energy-saving environmental control system, include water tank, circulating pump, electric T-shaped valve, refrigeration system, air cooling heat exchanger, distributive pipe, collector pipe, electric-control system and room ventilation heat-exchange system, it is characterized in that: described refrigeration system includes the evaporimeter circulating successively and connect, compressor, condenser and throttling arrangement, be connected with the entrance point of described electric T-shaped valve after the circulating pump described in outlet connection of described water tank, a port of export of described electric T-shaped valve is connected with the entrance point of described refrigeration system, described distributive pipe is accessed respectively with the port of export of described refrigeration system after the air cooling heat exchanger described in the connection of another port of export of electric T-shaped valve, described room ventilation heat-exchange system includes electronic ratio three-way control valve, heat exchange coil, electric heating equipment and circulating fan, the distributive pipe described in arrival end access of described electronic ratio three-way control valve, the heat exchange coil described in a port of export connection of electronic ratio three-way control valve is connected with the import of described water tank with after collector pipe, the collector pipe described in the access of another port of export of electronic ratio three-way control valve, described circulating fan carries out heat exchange with described heat exchange coil and electric heating equipment respectively, described electric-control system includes controller and temperature sensor, and described controller is electrically connected with described electric T-shaped valve, electronic ratio three-way control valve and temperature sensor respectively, also include and be respectively the blower fan that described air cooling heat exchanger and condenser provide heat radiation.
Described energy-saving environmental control system, is characterized in that: described water tank, circulating pump, electric T-shaped valve, air cooling heat exchanger, distributive pipe and the collector pipe composition chilled water circulatory system.
Beneficial effect of the present invention:
While the present invention realizes the round-the-clock reliability service of 24h, reduce energy resource consumption, extend service life, for large-scale closed place internal electronic device provides good humiture working environment, be applicable to the environmental Kuznets Curves in the large-scale place such as large data switching centre, Large Radar cover, ensure that its inner humiture is in claimed range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, wherein, "
" represent that pipeline connects, "
" indication circuit connection.
Detailed description of the invention
See Fig. 1, a kind of energy-saving environmental control system, include water tank 1, circulating pump 2, electric T-shaped valve 3, refrigeration system, air cooling heat exchanger 8, distributive pipe 10, collector pipe 11, electric-control system and room ventilation heat-exchange system, refrigeration system includes the evaporimeter 5 circulating successively and connect, compressor 4, condenser 6 and throttling arrangement 9, be connected with the entrance point of electric T-shaped valve 3 after the outlet connection circulating pump 2 of water tank 1, a port of export of electric T-shaped valve 3 is connected with the entrance point of refrigeration system, another port of export of electric T-shaped valve 3 connects air cooling heat exchanger 8 port of export that is rear and refrigeration system and accesses distributive pipe 10 respectively, room ventilation heat-exchange system includes electronic ratio three-way control valve 101 ... n01, heat exchange coil 102 ... n02, electric heating equipment 103 ... n03 and circulating fan 104 ... n04, electronic ratio three-way control valve 101 ... the arrival end access distributive pipe 10 of n01, electronic ratio three-way control valve 101 ... a port of export of n01 connects heat exchange coil 102 ... n02 is connected with the import of water tank 1 with after collector pipe 11, electronic ratio three-way control valve 101 ... another port of export access set water pipe 11 of n01, circulating fan 104 ... n04 respectively with heat exchange coil 102 ... n02 and electric heating equipment 103 ... n03 carries out heat exchange, electric-control system includes controller 13 and temperature sensor 12,14, controller 13 respectively with electric T-shaped valve 3, electronic ratio three-way control valve 101 ... n01 and temperature sensor 12,14 are electrically connected, also include and be respectively the blower fan 7 that air cooling heat exchanger 8 and condenser 6 provide heat radiation.
In the present invention, water tank 1, circulating pump 2, electric T-shaped valve 3, air cooling heat exchanger 8, distributive pipe 10 and collector pipe 11 form the chilled water circulatory system.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Electric T-shaped valve 3 is by electric control system controls, and controller 13 determines the communication direction of electric T-shaped valve 3 according to temperature sensor 12,14;
When environment temperature is higher, electric T-shaped valve 3 communication loop pump 2 and evaporimeter 5, refrigeration system is opened, now chilled water enters evaporimeter 5 from water tank 1 and lowers the temperature under the effect of circulating pump 2, then evenly send into room ventilation heat-exchange system by distributive pipe 10, get back to water tank 1 finally by collector pipe 11;
When environment temperature is lower, electric three passes, 3 communication loop pumps 2 and air cooling heat exchanger 8, now refrigeration system is not opened, chilled water enters air cooling heat exchanger 8 from water tank 1 and lowers the temperature under the effect of circulating pump 2, then evenly send into room ventilation heat-exchange system by distributive pipe 10, get back to water tank 1 finally by collector pipe 11;
Enclosed environment air is at circulating fan 104 ... through heat exchange coil 102 under the effect of n04 ... n02 and electric heating equipment 103 ... n03, and flows through heat exchange coil 102 ... the chilled water of n02 or electric heating equipment 103 ... n03 carries out heat exchange;
Electric-control system controls to add heat by the chilled-water flow of heat exchange coil or electric heating equipment according to closing place internal temperature sensor, realizes the control temperature of air, finally reaches the control realizing computer room temperature.
Claims (2)
1. an energy-saving environmental control system, include water tank, circulating pump, electric T-shaped valve, refrigeration system, air cooling heat exchanger, distributive pipe, collector pipe, electric-control system and room ventilation heat-exchange system, it is characterized in that: described refrigeration system includes the evaporimeter circulating successively and connect, compressor, condenser and throttling arrangement, be connected with the entrance point of described electric T-shaped valve after the circulating pump described in outlet connection of described water tank, a port of export of described electric T-shaped valve is connected with the entrance point of described refrigeration system, described distributive pipe is accessed respectively with the port of export of described refrigeration system after the air cooling heat exchanger described in the connection of another port of export of electric T-shaped valve, described room ventilation heat-exchange system includes electronic ratio three-way control valve, heat exchange coil, electric heating equipment and circulating fan, the distributive pipe described in arrival end access of described electronic ratio three-way control valve, the heat exchange coil described in a port of export connection of electronic ratio three-way control valve is connected with the import of described water tank with after collector pipe, the collector pipe described in the access of another port of export of electronic ratio three-way control valve, described circulating fan carries out heat exchange with described heat exchange coil and electric heating equipment respectively, described electric-control system includes controller and temperature sensor, and described controller is electrically connected with described electric T-shaped valve, electronic ratio three-way control valve and temperature sensor respectively, also include and be respectively the blower fan that described air cooling heat exchanger and condenser provide heat radiation.
2. energy-saving environmental control system according to claim 1, is characterized in that: described water tank, circulating pump, electric T-shaped valve, air cooling heat exchanger, distributive pipe and the collector pipe composition chilled water circulatory system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019729.8A CN104501340A (en) | 2015-01-14 | 2015-01-14 | Energy-saving environmental control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019729.8A CN104501340A (en) | 2015-01-14 | 2015-01-14 | Energy-saving environmental control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501340A true CN104501340A (en) | 2015-04-08 |
Family
ID=52942767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019729.8A Pending CN104501340A (en) | 2015-01-14 | 2015-01-14 | Energy-saving environmental control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501340A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896719A (en) * | 2015-05-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | Compact low-consumption air-cooled condenser structure |
| CN107356035A (en) * | 2017-08-22 | 2017-11-17 | 合肥天鹅制冷科技有限公司 | Large-scale mobile liquid cool equipment |
| CN107490739A (en) * | 2017-08-21 | 2017-12-19 | 武汉博富通试验设备有限公司 | Burn-in chamber control system and container-type burn-in chamber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261516A (en) * | 1995-03-22 | 1996-10-11 | Sanden Corp | Air-conditioning device |
| JP2002168479A (en) * | 2000-11-29 | 2002-06-14 | Takasago Thermal Eng Co Ltd | Method and system for air-conditioning communication equipment room |
| CN101988722A (en) * | 2010-10-27 | 2011-03-23 | 郭海新 | Natural cold source cooling water chiller |
| CN102889659A (en) * | 2012-11-07 | 2013-01-23 | 北京纳源丰科技发展有限公司 | Heat pipe heat extraction system in high-radiating density machine room |
| CN102914003A (en) * | 2011-08-05 | 2013-02-06 | 北京中瑞森新能源科技有限公司 | Computer room air-conditioning system performing combined operation of phase change thermal energy storage, natural cold source and artificial cold source |
| CN204555131U (en) * | 2015-01-14 | 2015-08-12 | 合肥天鹅制冷科技有限公司 | Energy-saving environmental control system |
-
2015
- 2015-01-14 CN CN201510019729.8A patent/CN104501340A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08261516A (en) * | 1995-03-22 | 1996-10-11 | Sanden Corp | Air-conditioning device |
| JP2002168479A (en) * | 2000-11-29 | 2002-06-14 | Takasago Thermal Eng Co Ltd | Method and system for air-conditioning communication equipment room |
| CN101988722A (en) * | 2010-10-27 | 2011-03-23 | 郭海新 | Natural cold source cooling water chiller |
| CN102914003A (en) * | 2011-08-05 | 2013-02-06 | 北京中瑞森新能源科技有限公司 | Computer room air-conditioning system performing combined operation of phase change thermal energy storage, natural cold source and artificial cold source |
| CN102889659A (en) * | 2012-11-07 | 2013-01-23 | 北京纳源丰科技发展有限公司 | Heat pipe heat extraction system in high-radiating density machine room |
| CN204555131U (en) * | 2015-01-14 | 2015-08-12 | 合肥天鹅制冷科技有限公司 | Energy-saving environmental control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896719A (en) * | 2015-05-19 | 2015-09-09 | 合肥天鹅制冷科技有限公司 | Compact low-consumption air-cooled condenser structure |
| CN107490739A (en) * | 2017-08-21 | 2017-12-19 | 武汉博富通试验设备有限公司 | Burn-in chamber control system and container-type burn-in chamber |
| CN107356035A (en) * | 2017-08-22 | 2017-11-17 | 合肥天鹅制冷科技有限公司 | Large-scale mobile liquid cool equipment |
| CN107356035B (en) * | 2017-08-22 | 2023-08-04 | 合肥天鹅制冷科技有限公司 | Large-scale movable liquid cooling equipment |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |