CN203132020U - Machine room base station air conditioner energy-saving device - Google Patents
Machine room base station air conditioner energy-saving device Download PDFInfo
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- CN203132020U CN203132020U CN 201220734847 CN201220734847U CN203132020U CN 203132020 U CN203132020 U CN 203132020U CN 201220734847 CN201220734847 CN 201220734847 CN 201220734847 U CN201220734847 U CN 201220734847U CN 203132020 U CN203132020 U CN 203132020U
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- air conditioner
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- heat pipe
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Abstract
The utility model provides a machine room base station air conditioner energy-saving device which comprises an outdoor unit and two indoor units. The indoor units are respectively communicated with the outdoor unit through connecting pipelines, and then the machine room base station air conditioner energy-saving device is formed. The outdoor unit comprises an outdoor unit box, a condenser and a condenser fan, wherein the condenser and the condenser fan are arranged in the outdoor unit box. The indoor units include a heat pump refrigeration cycle air conditioner and a heat pipe heat transferring cycle air conditioner both of which share one outdoor unit. A machine unit can operate selectively in a heat pump refrigeration cycle mode or in a heat pipe heat transferring cycle mode according to indoor and outdoor temperature and indoor load, the target of energy-saving operation is achieved on the premise that the indoor cooling requirement is guaranteed, a heat pump refrigeration technology and a heat pipe heat transferring technology are mutually integrated and have complementary advantages, and the problem of large energy consumption in a heat pump system is solved.
Description
Technical field
The utility model belongs to the cold and hot energy transporting technical field, relates to a kind of machine room base station air conditioner energy saver that carries out cold and hot energy transporting that heat pump and hot-pipe system are compounded to form mutually.
Background technology
Because density of equipment is big in electronic computer and the data processor room, caloric value is big, computer system has certain requirement to temperature, humidity and the dust content etc. of environment, therefore, should establish air-conditioning system at present.In order to guarantee corresponding temperature, damp condition, the steam compression type special air conditioning for device room has obtained widespread usage, even cold district in the winter time, the machine room that caloric value is big also needs to adopt the steam compression type special air conditioning for device room to obtain widespread usage, even cold district in the winter time, the machine room that caloric value is big also need to adopt steam compression type special air conditioning for device room refrigerating operaton to bear the heat radiation load.Yet, for the northern area of China, temperature in winter and transition season most of the time in spring and autumn is lower than 20 degree, even in this case, the compressor that existing air-conditioning system must start highly energy-consuming particularly those caloric values is concentrated temperature is controlled to environment in the demanding workplace of cleannes, this scheme that still adopts steam compression type special air conditioning for device room system to lower the temperature to cool off is not energy-conservation, thereby causes the unnecessary waste of electric energy, and operation costs are high.
Summary of the invention
The purpose of this utility model is to provide a kind of machine room base station air conditioner energy saver, for solving the big problem of energy consumption that exists in the existing heat pump circulating system, and do not change under the prerequisite of original heat pump refrigerating circulation, and increase by one group simple in structure, implement to be easy to indoor heat pipe heat exchanging circular air conditioner, share an outdoor condenser with existing heat pump circulating system, according to indoor and outdoor temperature and indoor load situation, unit is optionally with original heat pump cycle or the operation of newly-increased heat pipe circulation pattern, in the target that guarantees to realize under the prerequisite that room temperature lowering requires energy-saving run, this machine room base station air conditioner energy saver merges the heat pump refrigerating heat transfer technology of heat pipe mutually, has realized that both have complementary advantages.
The utility model technical solution problem adopts following technical scheme:
A kind of machine room base station air conditioner energy saver, comprise that an off-premises station and one are arranged at indoor heat pump refrigerating circular air conditioner, it is characterized in that, comprise that also is arranged at an indoor heat pipe heat exchanging circular air conditioner, such off-premises station is communicated with and forms machine room base station air conditioner energy saver respectively by connecting line with two air conditioners; Described off-premises station comprises outdoor cabinet and is arranged at condenser and the condenser fan of outdoor cabinet; Described heat pump refrigerating circular air conditioner comprises indoor cabinet and is arranged at this cabinet interior evaporimeter, evaporator fan, compressor, choke valve and magnetic valve; Described heat pipe heat exchanging circular air conditioner comprises indoor cabinet and is arranged at this cabinet interior evaporimeter, evaporator fan, circulating pump, magnetic valve and fluid reservoir; Indoor like this heat pump refrigerating circular air conditioner and heat pipe heat exchanging circular air conditioner share an off-premises station, the heat pump refrigerating circular air conditioner is communicated with by connecting line and off-premises station and forms the heat pump cycle refrigeration system, heat pipe heat exchanging circular air conditioner and off-premises station are communicated with forms heat pipe cycle heat exchange system, described machine room base station air conditioner energy saver can be selected heat pump refrigerating circulation or the operation of heat pipe heat exchanging circulation pattern according to indoor and outdoor temperature and indoor load situation.
The utility model compared with prior art merges separate heat pipe technology and steam compression type refrigeration technology, has complementary advantages, takes full advantage of the power-saving technology of natural cooling source mutually.When indoor required design temperature is lower than outdoor temperature, carry out radiating and cooling by heat pump cycle, when indoor required design temperature is higher than outdoor temperature, carry out radiating and cooling by the heat pipe circulation, northern area has approximately that to exceed time of 2/3rds be that outdoor temperature is lower than indoor required design temperature throughout the year, like this under the heat pipe pattern, the highly energy-consuming heat pump need not to start, only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low.
Description of drawings
Fig. 1 is the structural representation of machine room base station air conditioner energy saver for this reason.
Fig. 2 is the fundamental diagram of first kind of scheme of the utility model.
Fig. 3 is the fundamental diagram of second kind of scheme of the utility model.
Among the figure: (1) condenser; (2) evaporimeter of heat pump refrigerating circular air conditioner; (3) compressor; (4) choke valve; (5) evaporimeter of heat pipe heat exchanging circular air conditioner; (6) circulating pump; (7) fluid reservoir; (8) ~ (9) magnetic valve; (10) return the liquid capillary; (11) return-air hole; (12) off-premises station; (13) heat pump refrigerating circular air conditioner; (14) heat pipe heat exchanging circular air conditioner.
The specific embodiment
Also be described further by reference to the accompanying drawings below by embodiment.
The system and device agent structure that present embodiment relates to when realizing comprises condenser (1), the evaporimeter of heat pump refrigerating circular air conditioner (2), compressor (3), choke valve (4), the evaporimeter of heat pipe heat exchanging circular air conditioner (5), circulating pump (6), fluid reservoir (7), magnetic valve (8) ~ (9), return liquid capillary (10), return-air hole (11), off-premises station (12), heat pump refrigerating circular air conditioner (13), heat pipe heat exchanging circular air conditioner (14) and gas-liquid delivery pipe.
Embodiment one:
Fig. 2 is the fundamental diagram of first kind of scheme of the utility model, the evaporimeter of described heat pump refrigerating circular air conditioner (2), compressor (3), magnetic valve (8), condenser (1), choke valve (4) and be linked in sequence according to above-listed by connecting pipe have been formed a heat pump cycle loop; Described fluid reservoir (7) has three external-connected ports; The input of the output of the evaporimeter of described heat pipe heat exchanging circular air conditioner (5) and condenser (1) all is connected and fluid reservoir (7), and its port all is positioned at the top of fluid reservoir (7) liquid refrigerant liquid level; The liquid feeding end of described time liquid capillary (10) is connected in fluid reservoir (7), and its port is positioned at the bottom of fluid reservoir (7) liquid refrigerant liquid level, and its outlet end is connected in condenser (1) outlet end and circulating pump (6) liquid pumping side by triple valve; The evaporimeter (5) of magnetic valve (9), circulating pump (6), heat pipe heat exchanging circular air conditioner, fluid reservoir (7) and condenser (1) are linked in sequence according to above-listed by connecting pipe like this, have formed a heat pipe heat exchanging main circulation loop; The evaporimeter (5) of magnetic valve (9), circulating pump (6), heat pipe heat exchanging circular air conditioner, fluid reservoir (7) and time liquid capillary (10) are linked in sequence according to above-listed by connecting pipe, form independently working solution circulation, i.e. time liquid closed circuit in the heat pipe heat exchange circulation.
When system during with the heat pump refrigerating circulating working mode, compressor (3) and magnetic valve (8) are opened, magnetic valve (9) and circulating pump (6) are in closed condition, compressor (3) is from the inner gaseous working medium that extracts of the evaporimeter (2) of heat pump refrigerating circular air conditioner, become high-temperature high-pressure state and carry to condenser (1) by compressor (3) gaseous refrigerant, high temperature and high pressure gaseous refrigerant enters the heat radiation in condenser (1) of condenser (1) back and liquefies, and the evaporimeter (2) that the catheter of high pressure liquid refrigerant by the evaporimeter (2) of choke valve (4) and heat pump refrigerating circular air conditioner enters into the heat pump refrigerating circular air conditioner circulates next time.
When using the heat pipe heat exchanging circulating working mode, magnetic valve (9) and circulating pump (6) are opened, compressor (3) and magnetic valve (8) are in closed condition, condenser (1) contacts with low-temperature heat source, gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in condenser (1), and emit heat, the liquid-working-medium that condensation forms is under the drive of circulating pump (6), they enter into the evaporimeter (5) of heat pipe heat exchanging circular air conditioner from condenser (1), the evaporimeter of heat pipe heat exchanging circular air conditioner (5) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in the evaporimeter (5) of heat pipe heat exchanging circular air conditioner, and absorption heat, the gas that evaporation forms and part do not have evaporated liquid intermediate medium mutual mixing in flow at high speed to form the gas-liquid two-phase flow body, they flow into the fluid reservoir (7) from the evaporimeter (5) of heat pipe heat exchanging circular air conditioner, the middle working media basis of gas-liquid two-phase flow physical property is separately separated in fluid reservoir (7), the gaseous state intermediate medium enters into condenser (1) and circulates next time, liquid intermediate medium passes through back liquid capillary (10) output, the liquid intermediate medium of output and converge simultaneously the evaporimeter (5) that enters into the heat pipe heat exchanging circular air conditioner through circulating pump (6) from the liquid intermediate medium that condenser (1) comes out and circulate has next time so just been finished a kind of cyclic process of novel energy-conserving heat pipe; Above-mentioned two kinds of circulations can be carried out switch operating according to environment and demand.
Embodiment two:
The fundamental diagram of second kind of scheme of the utility model as shown in Figure 3, the evaporimeter of described heat pump refrigerating circular air conditioner (2), compressor (3), magnetic valve (8), condenser (1), choke valve (4) and be linked in sequence according to above-listed by connecting pipe have been formed a heat pump cycle loop; The evaporimeter (5) of described circulating pump (6), magnetic valve (9), heat pipe heat exchanging circular air conditioner, condenser (1) and fluid reservoir (7) are linked in sequence according to above-listed by associated conduit, have formed a heat pipe closed circuit.
When system during with the heat pump refrigerating circulating working mode, compressor (3) and magnetic valve (8) are opened, magnetic valve (9) and circulating pump (6) are in closed condition, compressor (3) is from the inner gaseous working medium that extracts of the evaporimeter (2) of heat pump refrigerating circular air conditioner, become high-temperature high-pressure state and carry to condenser (1) by compressor (3) gaseous refrigerant, high temperature and high pressure gaseous refrigerant enters the heat radiation in condenser (1) of condenser (1) back and liquefies, and the evaporimeter (2) that the evaporimeter of high pressure liquid refrigerant by choke valve (4) and heat pump refrigerating circular air conditioner (2) catheter enters into the heat pump refrigerating circular air conditioner circulates next time.
When using the heat pipe heat exchanging circulating working mode, magnetic valve (9) and circulating pump (6) are opened, compressor (3) and magnetic valve (8) are in closed condition, circulating pump (6) extracts a large amount of liquid refrigeration working medium and replenishes the stable a small amount of gaseous state refrigeration working medium of whole circulation by the part of return-air hole (11) in fluid reservoir (7), enter the evaporimeter (5) of heat pipe heat exchanging circular air conditioner successively through evaporimeter (5) catheter of magnetic valve (9) and heat pipe heat exchanging circular air conditioner, the evaporimeter of heat pipe heat exchanging circular air conditioner (5) contacts with high temperature heat source, liquid working media is subjected to the heating of high temperature heat source and is evaporated to gas in the evaporimeter (5) of heat pipe heat exchanging circular air conditioner, and absorption heat, the gas that evaporation forms and part do not have evaporated liquid intermediate medium mutual mixing in flow at high speed to form the gas-liquid two-phase flow body, they enter the condenser (1) from evaporimeter (5) output through the heat pipe heat exchanging circular air conditioner, condenser (1) contacts with low-temperature heat source, gaseous working medium is subjected to the cooling of low-temperature heat source and is condensed into liquid in condenser (1), and emit heat, liquid-working-medium the taking out under the pressure effect at circulating pump (6) that condensation forms, enter in the fluid reservoir (7) through condenser (1) catheter, it carries out gas-liquid separation, store and shunting, circulate next time.
This like this machine room base station air conditioner energy saver can be according to the difference of indoor required design temperature and outdoor temperature, optionally (it can be controlled fully automatically, also can be by controlling to adjust duty manually) run on heat pump refrigerating circulating working mode or heat pipe heat exchanging circulating working mode, guaranteeing that the prerequisite that room temperature lowering requires is issued to energy-saving run; When higher or indoor load is excessive when outdoor temperature, this machine room base station air conditioner energy saver operating heat pump kind of refrigeration cycle mode of operation, operation principle is identical with general frequency conversion or non-frequency air-conditioning, indoor heat is dissipated to the exterior space by vapor-compression refrigerant cycle, reaches the cooling cooling effect of the interior space; When outdoor temperature is lower than the indoor temperature certain value, compressor cuts out, unit enters the heat pipe heat exchanging circulating working mode automatically, by the heat pipe energy-saving module gaseous refrigerant is brought to condensation heat release in the condenser, become condensate liquid at last, condensate liquid flow to evaporimeter again and absorbs heat under the effect of heat pipe energy-saving module, whole system by the heat pipe energy-saving module with indoor heat to outdoor transmission.
Claims (1)
1. machine room base station air conditioner energy saver, comprise that an off-premises station (12) and one are arranged at indoor heat pump refrigerating circular air conditioner (13), it is characterized in that, comprise that also is arranged at an indoor heat pipe heat exchanging circular air conditioner (14), such off-premises station (12) by connecting line respectively with two air conditioners (13; 14) be communicated with and form machine room base station air conditioner energy saver; Described off-premises station (12) comprises outdoor cabinet and is arranged at condenser (1) and the condenser fan of outdoor cabinet; Described heat pump refrigerating circular air conditioner (13) comprises indoor cabinet and is arranged at this cabinet interior evaporimeter (2), evaporator fan, compressor (3), choke valve (4) and magnetic valve (8); Described heat pipe heat exchanging circular air conditioner (14) comprises indoor cabinet and is arranged at this cabinet interior evaporimeter (5), evaporator fan, circulating pump (6), magnetic valve (9) and fluid reservoir (7); Indoor like this heat pump refrigerating circular air conditioner (13) and heat pipe heat exchanging circular air conditioner (14) share an off-premises station (12), heat pump refrigerating circular air conditioner (13) is communicated with by connecting line and off-premises station (12) and forms the heat pump cycle refrigeration system, heat pipe heat exchanging circular air conditioner (14) and off-premises station (12) are communicated with forms heat pipe cycle heat exchange system, described machine room base station air conditioner energy saver can be selected heat pump refrigerating circulation or the operation of heat pipe heat exchanging circulation pattern according to indoor and outdoor temperature and indoor load situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734847 CN203132020U (en) | 2012-12-28 | 2012-12-28 | Machine room base station air conditioner energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734847 CN203132020U (en) | 2012-12-28 | 2012-12-28 | Machine room base station air conditioner energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132020U true CN203132020U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734847 Expired - Lifetime CN203132020U (en) | 2012-12-28 | 2012-12-28 | Machine room base station air conditioner energy-saving device |
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| Country | Link |
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| CN (1) | CN203132020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980265A (en) * | 2012-12-28 | 2013-03-20 | 北京德能恒信科技有限公司 | Energy saving device of air conditioner for machine room base station |
| CN104244681A (en) * | 2014-09-29 | 2014-12-24 | ***通信集团广东有限公司 | Cooling system of heat-pipe external-circulation type secondary coolant loop server cabinet |
-
2012
- 2012-12-28 CN CN 201220734847 patent/CN203132020U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980265A (en) * | 2012-12-28 | 2013-03-20 | 北京德能恒信科技有限公司 | Energy saving device of air conditioner for machine room base station |
| CN102980265B (en) * | 2012-12-28 | 2016-04-13 | 北京德能恒信科技有限公司 | A kind of machine room base energy saving device for station air conditioner |
| CN104244681A (en) * | 2014-09-29 | 2014-12-24 | ***通信集团广东有限公司 | Cooling system of heat-pipe external-circulation type secondary coolant loop server cabinet |
| CN104244681B (en) * | 2014-09-29 | 2017-02-15 | ***通信集团广东有限公司 | Cooling system of heat-pipe external-circulation type secondary coolant loop server cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: BEIJING FULLLINK OREITH TECHNOLOGY Co.,Ltd. Address before: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: BEIJING DENENG HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |