CN204704973U - A kind of air conditioner in machine room - Google Patents
A kind of air conditioner in machine room Download PDFInfo
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- CN204704973U CN204704973U CN201520401866.3U CN201520401866U CN204704973U CN 204704973 U CN204704973 U CN 204704973U CN 201520401866 U CN201520401866 U CN 201520401866U CN 204704973 U CN204704973 U CN 204704973U
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Abstract
The utility model discloses a kind of air conditioner in machine room, relate to air conditioner technical field; It comprises a unit box body, the two ends of described unit box body are provided with evaporator fin and fin condenser, and the side of evaporator fin is provided with variable air rate pressure fan, for indoor air-supply, the side of described fin condenser is provided with variable air rate exhaust blower, for outdoor air draft; The middle part of described unit box body is provided with a baffling reversal valve, and the both sides of unit box body have the first air inlet be communicated with indoor and the second air inlet be communicated with outdoor respectively, and described baffling reversal valve has the first gear and the second gear; The beneficial effects of the utility model are: be combined with utilizing the cooling method of natural cooling source by traditional refrigeration modes, improve operation of air conditioner efficiency, play good energy-saving effect.
Description
Technical field
The utility model relates to machine room air-conditioning technical field, particularly relates to a kind of air conditioner in machine room.
Background technology
Because communications equipment room caloric value is large, so the air-conditioning system of machine room needs round-the-clock running.According to investigations, the empty only air precision air conditioning system of machine room operation power consumption just station machine room total electricity consumption more than 50%, and in the base station, modular bureau of One's name is legion, the power consumption of air-conditioning system can reach about 70% of a few station or modular bureau power consumption.
In recent years, because the requirement of national energy-saving is more and more higher, cause the requirement of communications equipment room to the energy-conserving and environment-protective of air-conditioning system also more and more higher, particularly in the communications field, along with the continuous expansion of communication network scale and userbase, the power consumption that communication enterprise equipment runs has become ever-increasing important cost.Because density of equipment in electronic computer and data processing machine room is large, caloric value is large, even if cold district in the winter time, the machine room that caloric value is large also needs special air conditioning for device room to come for calculator room equipment refrigeration.For the northern area of China, temperature in winter and transition season most of the time in spring is lower than 20 degree, in this case, if the scheme still adopting a kind of computer-room air conditioning system of steam compression type to carry out Jiang Wen cooling is uneconomic, this is also cause machine room power consumption large, and operation cost remains high.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, provides a kind of air conditioner in machine room, and this kind of air conditioner in machine room employing is directly freezed, utilized the mode of natural resources indirect refrigeration to combine, and improves operation of air conditioner efficiency, plays good energy-saving effect.
The technical solution of the utility model is achieved in that a kind of air conditioner in machine room, it comprises a unit box body, its improvements are, the two ends of described unit box body are provided with evaporator fin and fin condenser, the side of evaporator fin is provided with variable air rate pressure fan, for to indoor air-supply, the side of described fin condenser is provided with variable air rate exhaust blower, for outdoor air draft; The middle part of described unit box body is provided with a baffling reversal valve, the both sides of unit box body have the first air inlet be communicated with indoor and the second air inlet be communicated with outdoor respectively, described baffling reversal valve has the first gear and the second gear, and baffling reversal valve is when being positioned at the first gear, baffling reversal valve can make the first air inlet be communicated with the space residing for evaporator fin, make the second air inlet be communicated with the space residing for fin condenser simultaneously; When baffling reversal valve is positioned at the second gear, baffling reversal valve can make the first air inlet and be communicated with the space residing for fin condenser, make the second air inlet be communicated with the space residing for evaporator fin simultaneously.
In above-mentioned structure, it also comprises
Latent heat absorber, described latent heat absorber has refrigerant import, refrigerant exit, condensed water import and condensation-water drain;
Compressor, described compressor has air entry and exhaust outlet, the refrigerant inlet communication of exhaust outlet and above-mentioned latent heat absorber;
Economizer, this economizer has evaporimeter interface, compressor interface, condenser interface and filter interface, and the compressor interface of described economizer is communicated with the air entry of compressor; The condenser interface of described economizer is communicated with one end of fin condenser, and the other end of this fin condenser is connected with the refrigerant exit of latent heat absorber; The evaporimeter interface of economizer is connected with one end of evaporator fin, and the other end of this evaporator fin is communicated to the filter interface of economizer;
Be provided with condensed water below described evaporator fin and connect dish, this condensed water connects the condensed water import that dish is communicated to latent heat absorber.
In above-mentioned structure, filter interface and the pipeline between evaporator fin of described economizer are provided with the device for drying and filtering and heating power expansion valve of connecting.
In above-mentioned structure, the pipeline of described exhaust outlet of compressor and the import of latent heat absorber refrigerant is provided with a high-pressure switch.
In above-mentioned structure, the pipeline between described compressor air suction mouth and the compressor interface of economizer is provided with a low pressure switch.
In above-mentioned structure, described condensed water connects the condensed water inlet communication coiled by condensate pipe and latent heat absorber.
In above-mentioned structure, described first air inlet and the second air inlet are all provided with an air cleaner.
The beneficial effects of the utility model are: when baffling reversal valve of the present utility model is in the first gear, the heat that machine room unit pyrotoxin distributes makes air themperature increase formation hot-air, hot-air, by the effect of evaporator fin, is back in machine room after reducing temperature, reaches cooling-down effect; When baffling reversal valve is in the second gear, the heat that machine room unit pyrotoxin distributes makes air themperature increase formation hot-air, hot-air is directly expelled to outdoor by variable air rate exhaust blower, and the cold air of outdoor directly delivers to indoor by the effect of variable air rate pressure fan, reaches cooling-down effect; Traditional refrigeration modes is combined with utilizing the cooling method of natural cooling source by this kind of a kind of air conditioner in machine room of the present utility model, achieves the demand of Various Seasonal machine room cooling, improves operation of air conditioner efficiency, plays good energy-saving effect.
Accompanying drawing explanation
Fig. 1 is a kind of air conditioner in machine room cooling in summer schematic diagram of the present utility model;
Fig. 2 is latent heat absorber structure schematic diagram of the present utility model;
Fig. 3 is economizer structural representation of the present utility model;
Fig. 4 is the schematic diagram that a kind of air conditioner in machine room of the present utility model utilizes natural air to lower the temperature;
Fig. 5, Fig. 6 are specific embodiment of the utility model figure.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
Shown in Fig. 4, for the utility model discloses a kind of air conditioner in machine room, concrete, this a kind of air conditioner in machine room comprises unit box body 10, the two ends of unit box body 10 are provided with evaporator fin 101 and fin condenser 102, the side of evaporator fin 101 is provided with variable air rate pressure fan 103, for indoor air-supply; The side of fin condenser 102 is provided with variable air rate exhaust blower 104, for outdoor air draft.
We are described in detail the structure of unit box body below, the middle part of unit box body is provided with a baffling reversal valve 20, the both sides of unit box body 10 have the first air inlet 201 be communicated with indoor and the second air inlet 202, first air inlet 201 be communicated with outdoor and the second air inlet 202 place respectively and are all provided with an air cleaner 203.Baffling reversal valve 20 has the first gear and the second gear, and baffling reversal valve 20 is when being positioned at the first gear, as shown in Figure 1, baffling reversal valve 20 can make the first air inlet 201 be communicated with the space residing for evaporator fin 101, make the second air inlet 202 be communicated with the space residing for fin condenser 102 simultaneously; When baffling reversal valve 20 is positioned at the second gear, as shown in Figure 4, baffling reversal valve 20 can make the first air inlet 201 and be communicated with the space residing for fin condenser 104, make the second air inlet 202 be communicated with the space residing for evaporator fin 101 simultaneously.
Continue referring to figs. 1 through shown in Fig. 4, a kind of air conditioner in machine room also comprises:
Latent heat absorber 30, shown in composition graphs 2, described latent heat absorber 30 has refrigerant import 301, refrigerant exit 302, condensed water import 303 and condensation-water drain 304;
Compressor 40, described compressor 40 has air entry 401 and exhaust outlet 402, exhaust outlet 402 is communicated with the refrigerant import 301 of above-mentioned latent heat absorber 30, and exhaust outlet of compressor 402 and the pipeline of latent heat absorber 30 refrigerant import 301 are provided with a high-pressure switch 50;
Economizer 60, shown in composition graphs 3, this economizer 60 has evaporimeter interface 601, compressor interface 602, condenser interface 603 and filter interface 604, the compressor interface 602 of described economizer 60 is communicated with the air entry 401 of compressor 40, and pipeline between the compressor interface 602 of compressor air suction mouth 401 and economizer 60 is provided with a low pressure switch 70; The condenser interface 603 of described economizer 60 is communicated with one end of fin condenser 102, and the other end of this fin condenser 102 is connected with the refrigerant exit 302 of latent heat absorber 30; The evaporimeter interface 601 of economizer 60 is connected with one end of evaporator fin 101, the other end of this evaporator fin 101 is communicated to the filter interface 604 of economizer 60, in the present embodiment, the filter interface 601 of economizer 60 is provided with the device for drying and filtering 80 and heating power expansion valve 90 of connecting with the pipeline between evaporator fin 101.
Further, be provided with condensed water below evaporator fin 101 and connect dish 100, this condensed water connects the condensed water import 303 that dish 100 is communicated to latent heat absorber 30, in the present embodiment, described condensed water is connect dish 100 and is communicated with the condensed water import 303 of latent heat absorber 30 by condensate pipe 1001, and the condensation-water drain 304 of latent heat absorber 30 is for being expelled to outdoor by condensed water.
Fig. 1 is the schematic diagram of direct-cooling type air-conditioning cooling in summer of the present utility model, refrigerant compression is high temperature and high pressure gas by compressor, enter in latent heat absorber and carry out heat exchange with condensed water, high-temperature condensation water is then outside discharge chamber, after this cold-producing medium enters fin condenser, cold-producing medium is high pressure Normal Atmospheric Temperature Liquid, enter again in economizer and carry out heat exchange, pass through device for drying and filtering, heating power expansion valve, after throttling, cold-producing medium is low pressure, low temperature liquid and enters in evaporator fin, heat is absorbed at evaporator fin inner refrigerant, make the air cooling-down by evaporator fin, and by variable air rate pressure fan to indoor air-supply, realize cooling-down effect, after this cold-producing medium is by economizer and low tension switch, flow back in compressor.
Fig. 4 is that direct-cooling type air-conditioning of the present utility model is at conversion season and the schematic diagram utilizing natural air winter, indoor high-temperature gas by the effect of baffling reversal valve, variable air rate exhaust blower to outdoor air draft, outdoor natural air then to be sent to indoor point by variable air rate pressure fan, realizes lowering the temperature with natural air.
The utility model also comprises a control system 200, realizes the control to whole air conditioner in machine room by control system 200, and whether the connection of such as control variable air rate pressure fan 103, variable air rate exhaust blower 104.
Fig. 5, Fig. 6 are specific embodiment, in the embodiment shown in fig. 5, the heat that machine room unit pyrotoxin distributes makes air themperature increase formation hot-air, hot-air is by the effect of evaporator fin 101, be back in machine room after reducing temperature, reach cooling-down effect, and in the embodiment shown in fig. 6, the heat that machine room unit pyrotoxin distributes makes air themperature increase formation hot-air, hot-air is directly expelled to outdoor by variable air rate exhaust blower 104, and the cold air of outdoor directly delivers to indoor by the effect of variable air rate pressure fan 103, reach cooling-down effect.Traditional refrigeration modes is combined with utilizing the cooling method of natural cooling source by this kind of a kind of air conditioner in machine room of the present utility model, achieves the demand of Various Seasonal machine room cooling, improves operation of air conditioner efficiency, plays good energy-saving effect.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (7)
1. an air conditioner in machine room, it comprises a unit box body, it is characterized in that, the two ends of described unit box body are provided with evaporator fin and fin condenser, the side of evaporator fin is provided with variable air rate pressure fan, for to indoor air-supply, the side of described fin condenser is provided with variable air rate exhaust blower, for outdoor air draft; The middle part of described unit box body is provided with a baffling reversal valve, the both sides of unit box body have the first air inlet be communicated with indoor and the second air inlet be communicated with outdoor respectively, described baffling reversal valve has the first gear and the second gear, and baffling reversal valve is when being positioned at the first gear, baffling reversal valve can make the first air inlet be communicated with the space residing for evaporator fin, make the second air inlet be communicated with the space residing for fin condenser simultaneously; When baffling reversal valve is positioned at the second gear, baffling reversal valve can make the first air inlet and be communicated with the space residing for fin condenser, make the second air inlet be communicated with the space residing for evaporator fin simultaneously.
2. a kind of air conditioner in machine room according to claim 1, is characterized in that: it also comprises
Latent heat absorber, described latent heat absorber has refrigerant import, refrigerant exit, condensed water import and condensation-water drain;
Compressor, described compressor has air entry and exhaust outlet, the refrigerant inlet communication of exhaust outlet and above-mentioned latent heat absorber;
Economizer, this economizer has evaporimeter interface, compressor interface, condenser interface and filter interface, and the compressor interface of described economizer is communicated with the air entry of compressor; The condenser interface of described economizer is communicated with one end of fin condenser, and the other end of this fin condenser is connected with the refrigerant exit of latent heat absorber; The evaporimeter interface of economizer is connected with one end of evaporator fin, and the other end of this evaporator fin is communicated to the filter interface of economizer;
Be provided with condensed water below described evaporator fin and connect dish, this condensed water connects the condensed water import that dish is communicated to latent heat absorber.
3. a kind of air conditioner in machine room according to claim 2, is characterized in that: filter interface and the pipeline between evaporator fin of described economizer are provided with the device for drying and filtering and heating power expansion valve of connecting.
4. a kind of air conditioner in machine room according to claim 2, is characterized in that: the pipeline of described exhaust outlet of compressor and the import of latent heat absorber refrigerant is provided with a high-pressure switch.
5. a kind of air conditioner in machine room according to claim 2, is characterized in that: the pipeline between described compressor air suction mouth and the compressor interface of economizer is provided with a low pressure switch.
6. a kind of air conditioner in machine room according to claim 2, is characterized in that: described condensed water connects the condensed water inlet communication coiled by condensate pipe and latent heat absorber.
7. a kind of air conditioner in machine room according to claim 1, is characterized in that: described first air inlet and the second air inlet are all provided with an air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401866.3U CN204704973U (en) | 2015-06-11 | 2015-06-11 | A kind of air conditioner in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401866.3U CN204704973U (en) | 2015-06-11 | 2015-06-11 | A kind of air conditioner in machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704973U true CN204704973U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401866.3U Expired - Fee Related CN204704973U (en) | 2015-06-11 | 2015-06-11 | A kind of air conditioner in machine room |
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| Country | Link |
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| CN (1) | CN204704973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734944A (en) * | 2017-11-29 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of server cooling system and cooling means |
-
2015
- 2015-06-11 CN CN201520401866.3U patent/CN204704973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107734944A (en) * | 2017-11-29 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of server cooling system and cooling means |
| CN107734944B (en) * | 2017-11-29 | 2024-03-26 | 郑州云海信息技术有限公司 | Server cooling system and cooling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Guangming New District, Gongming street, Tong Tong Community Reservoir Road, No. 8 Patentee after: SHENZHEN LIBING ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 518000, Shenzhen, Guangdong, Baoan District province Xixiang Street linen community, World Summit science and Technology Park, C building, third floor, A unit Patentee before: Shenzhen Libing Air Conditioner Co., Ltd. |
|
| 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: 20151014 Termination date: 20200611 |