CN203036782U - Air conditioner in base station - Google Patents
Air conditioner in base station Download PDFInfo
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- CN203036782U CN203036782U CN 201220628200 CN201220628200U CN203036782U CN 203036782 U CN203036782 U CN 203036782U CN 201220628200 CN201220628200 CN 201220628200 CN 201220628200 U CN201220628200 U CN 201220628200U CN 203036782 U CN203036782 U CN 203036782U
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Abstract
The utility model provides an air conditioner in a base station. The air conditioner in the base station comprises a condenser, a condenser fan, a machine case, an evaporator, an evaporator fan, a large compressor, a small compressor, a throttle valve, a check valve, an electromagnetic valve, a liquid storage pot and a circuit control part, wherein the condenser and the condenser fan are arranged outdoors, the machine case is arranged indoors, and the evaporator, the evaporator fan, the large compressor, the small compressor, the throttle valve, the check valve, the electromagnetic valve, the liquid storage pot and the circuit control part are arranged inside a case body of the machine case. The integral interior of the machine case is divided into three spaces, namely a first space, a second space and a third space, wherein the evaporator and the evaporator fan are arranged in the first space, the circuit control part is arranged in the second space, and the large compressor, the small compressor, the throttle valve, the check valve, the electromagnetic valve, the liquid storage pot and a connecting pipeline part are arranged in the third space. The integral top of the machine case is provided with an air inlet. An air outlet is formed in the position, close to the position where the evaporator fan is located, of a front door of the machine case. According to an openable outer shell body, the air conditioner in the base station is conveniently maintained and burglary can be prevented.
Description
Technical field
The utility model belongs to the air conditioner refrigerating technical field, is specifically related to a kind of base station air conditioner.
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 base station air conditioner, for solving the big problem of energy consumption that exists in the heat pump, and provide a kind of simple in structure, implement easily, the base station air conditioners that have the heat pipe hot pump hybrid system of energy-saving and emission-reduction, according to indoor and outdoor temperature and indoor load situation, unit is optionally with heat pump cycle or the operation of heat pipe circulation pattern, in the target that guarantees to realize under the prerequisite that room temperature lowering requires energy-saving run, this base station air conditioner not only makes the heat pump refrigerating heat transfer technology of heat pipe merge mutually, realizes that both have complementary advantages.
The utility model technical solution problem adopts following technical scheme:
A kind of base station air conditioner comprises being arranged at outdoor condenser, condenser fan and being arranged at indoor cabinet and being arranged at evaporimeter, evaporator fan, big compressor, little compressor, choke valve, first check valve, second check valve, the 3rd check valve, the 4th check valve, the 5th check valve, magnetic valve, fluid reservoir and circuit control section in this casing; Described cabinet comprises the front and back door that is parallel to each other, the left and right sides wall that connects the front and back door and the last lower wall of vertical described cabinet, and whole cabinet inside is divided into three spaces, is respectively first space, second space and the 3rd space; Described first space is placed with evaporimeter and evaporator fan, and evaporimeter is positioned over first space sideling, and its top is air intake passage, and the bottom is placed with evaporator fan, is the air-out passage; Described second space is placed with the circuit control section; Described the 3rd space is placed with big compressor, little compressor, choke valve, check valve, magnetic valve, fluid reservoir and link pipe section; The upside of described cabinet has air-inlet window; The Qianmen of described cabinet is the dodge gate of one, opening and closing at any time, and its evaporator fan location facing to first space has air outlet window, and the display of control panel is placed on the top of air outlet window; Described evaporimeter, condenser, big compressor, fluid reservoir, the 4th check valve, choke valve, magnetic valve connect to form a heat pump circulating system by connecting pipe, evaporimeter, condenser, little compressor, fluid reservoir, first check valve, second check valve, the 3rd check valve connect to form a heat pipe circulatory system by connecting pipe, and indoor set and off-premises station are connected to form a kind of base station air conditioner that has the heat pipe hot pump hybrid system like this.
The fin of the above evaporimeter is that hydrophilic aluminum foil material is made, evaporimeter is positioned over first space of cabinet sideling, first space segmentation is become the air channel of upper and lower two ventilations, the air channel on top is air inlet duct, the bottom be the exhaust passage, evaporator fan is positioned over the exhaust passage of bottom, and the wind that makes the exhaust passage is sent into indoor from the air outlet facing to the position, cabinet Qianmen of evaporator fan.
The top in first space at the above evaporimeter place is air inlet, and the Qianmen of close evaporator fan region is air outlet, and other walls of first space all seal.
The display of the above control panel is placed on the top of cabinet Qianmen air outlet, and it also can be placed on the bottom of cabinet Qianmen air outlet, i.e. the middle part at whole cabinet Qianmen.
The above fluid reservoir is the high pressure resistant airtight container that an outer surface is provided with thermal insulation layer, and the function of fluid reservoir is to realize gas-liquid separation and the storage of periodic duty medium; The fluid reservoir volume size should be complementary with the volume of evaporimeter and condenser; The mode of fluid reservoir realization gas-liquid separation can be selected simple gravity settling separation, also can filter screen or baffle plate be set at the refrigeration working medium input of fluid reservoir, to realize that silk screen separates or baffling separates.
The above circuit control section is being controlled circuit logic computing and the equipment run switch of whole device, can realize the automation start and stop as required.
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 side structure schematic diagram of the indoor set of air-conditioning for this reason.
Fig. 2 is the Facad structure schematic diagram of the indoor set of air-conditioning for this reason.
Fig. 3 is the workflow diagram of first kind of scheme of the utility model.
Fig. 4 is the workflow diagram of second kind of scheme of the utility model.
Among the figure: (1) evaporimeter; (2) condenser; (3) big compressor; (4) little compressor; (5) choke valve; (6) fluid reservoir; (71) ~ (72) magnetic valve; First check valve (81); , second check valve (82); The 3rd check valve (83); The 4th check valve (84); The 5th check valve (85); (9) return the liquid capillary; (10) return-air hole; (11) interior machine enclosure; (111) display of control panel; (112) air outlet of cabinet; (113) air inlet of cabinet; (12) first spaces; (13) second spaces; (131) circuit control section; (14) the 3rd spaces; (15) evaporator fan; (16) cross valve.
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 evaporimeter (1), condenser (2), big compressor (3), little compressor (4), choke valve (5), fluid reservoir (6), magnetic valve (71) ~ (72), first check valve (81), second check valve (82), the 3rd check valve (83), the 4th check valve (84), the 5th check valve (85), return liquid capillary (9), return-air hole (10), interior machine enclosure (11), the display of control panel (111), the air outlet of cabinet (112), the air inlet of cabinet (113), first space (12), second space (13), circuit control section (131), the 3rd space (14), evaporator fan (15), cross valve (16) and gas-liquid delivery pipe.
Embodiment one:
The workflow diagram of first kind of scheme of the present utility model as shown in Figure 3, big compressor (3), condenser (2), the 3rd check valve (83), fluid reservoir (6), the 4th check valve (84), choke valve (5), evaporimeter (1) and magnetic valve (71) are linked in sequence according to above-listed by connecting pipe, have formed a heat pump cycle loop; On the in parallel and big compressor (3) in the formed loop of first check valve (81), fluid reservoir (6) and second check valve (82), and the input of the output of the 3rd check valve (83) and the 4th check valve (84) is positioned at the top of fluid reservoir (6) liquid refrigerant liquid level; Described little compressor (4), magnetic valve (72) and the output of time liquid capillary (9) series arm and the output of the 4th check valve (84) and choke valve (5) series arm are connected in evaporimeter (1) liquid feeding end; The output of described time liquid capillary (9) is positioned at the bottom of fluid reservoir (6) liquid refrigerant liquid level, and the input of its output and the 3rd check valve (83), condenser (2) outlet end and little compressor (4) drawing liquid are connected in cross valve (16); So little compressor (4), magnetic valve (72), evaporimeter (1), first check valve (81), fluid reservoir (6), second check valve (82), condenser (2) and cross valve (16) are linked in sequence according to above-listed by connecting pipe, formed a heat pipe main circulation loop, by little compressor (4), magnetic valve (72), evaporimeter (1), first check valve (81), fluid reservoir (6), return the organic assembling of liquid capillary (9) and cross valve (16), form independently working solution circulation, i.e. time liquid closed circuit in the heat pipe circulation; When system works with the heat pipe endless form.
When system works in the heat pump cycle mode, big compressor (3) is opened, the 3rd check valve (83) and the 4th check valve (84) are in conducting state, little compressor (4) cuts out, magnetic valve (72), first check valve (81), second check valve (82) and time liquid capillary (9) are in cut-off state, big compressor (3) is from the inner gaseous working medium that extracts of evaporimeter (1), become high-temperature high-pressure state and carry to condenser (2) by big compressor (3) gaseous refrigerant, high temperature and high pressure gaseous refrigerant enters the heat radiation in condenser (2) of condenser (2) back, portion gas liquefaction, the gas-liquid two-phase cold-producing medium enters fluid reservoir (6) through condenser (2) catheter under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium separates in fluid reservoir according to physical property separately, and the high-pressure liquid intermediate medium enters into evaporimeter (1) through choke valve (5) and evaporimeter (1) catheter successively by the 4th check valve (84) and circulates next time.
When using the heat-pipe refrigerating mode of operation, little compressor (4) is opened, magnetic valve (72), first check valve (81), second check valve (82) and time liquid capillary (9) are in conducting state, big compressor (3) cuts out, the 3rd check valve (83) and the 4th check valve (84) are in cut-off state, condenser (2) 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 (2), and emit heat, the liquid-working-medium that condensation forms is under the drive of little compressor (4), they enter into evaporimeter (1) from condenser (2), evaporimeter (1) 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 evaporimeter (1), 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 out from evaporimeter (1) and enter the fluid reservoir (6) through first check valve (81), the middle working media basis of gas-liquid two-phase flow physical property is separately separated in fluid reservoir, the gaseous state intermediate medium is delivered in the condenser (2) by second check valve (82) place branch road and is circulated next time, liquid intermediate medium passes through back liquid capillary (9) output, the liquid intermediate medium of output and converge from the liquid intermediate medium that condenser (2) comes out and simultaneously to enter into evaporimeter (1) through little compressor (4) is so just formed 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 workflow diagram of second kind of scheme of the utility model as shown in Figure 4, described magnetic valve (72), big compressor (3), condenser (2), fluid reservoir (6), the 4th check valve (84), choke valve (5) and evaporimeter (1) are linked in sequence according to above-listed by pipeline each other, have formed a heat pump cycle loop; Described the 5th check valve (85) is connected in parallel on the big compressor (3), the output of the output of little compressor (4) and magnetic valve (72) series arm and the 4th check valve (84) and choke valve (5) series arm all is connected in the catheter of evaporimeter (1), their input is connected in fluid reservoir (6), then little compressor (4), magnetic valve (72), evaporimeter (1), the 5th check valve (85), condenser (2) and fluid reservoir (6) are linked in sequence according to above-listed by associated conduit, formed a heat pipe closed circuit, these two circulations are carried out exchange work according to environment and demand and have just been formed a kind of heat pipe hot pump hybrid system like this.
When using the heat pump refrigerating mode of operation, big compressor (3) is opened, magnetic valve (71) and the 4th check valve (84) are in conducting state, little compressor (4) cuts out simultaneously, magnetic valve (72) and the 5th check valve (85) are in closed condition, the pressure of taking out owing to big compressor (3), the 5th check valve (85) place branch road does not almost have passing through of refrigeration working medium, the liquid condensation agent is absorbed heat in evaporimeter (1) and is reduced indoor temperature like this, liquid condensation agent after the heat absorption becomes gaseous state, become high-temperature high-pressure state and carry to condenser (2) by big compressor (3) gaseous refrigerant, high temperature and high pressure gaseous refrigerant enters back heat radiation in condenser (2) in the condenser (1), portion gas liquefaction, the gas-liquid two-phase cold-producing medium enters fluid reservoir (6) through condenser (2) catheter under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium separates in fluid reservoir according to physical property separately, and the high-pressure liquid intermediate medium enters into evaporimeter (1) through choke valve (5) and evaporimeter (1) catheter successively by the 4th check valve (84) and circulates next time.
When using the heat-pipe refrigerating mode of operation, little compressor (4) is opened, magnetic valve (72) and the 5th check valve (85) are in conducting state, big compressor (3) cuts out, magnetic valve (71) and the 4th check valve (84) are in closed condition, little compressor (4) 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 (10) in fluid reservoir (6) simultaneously, successively through magnetic valve (72), and evaporimeter (1) catheter enters evaporimeter (1), evaporimeter (1) 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 evaporimeter (1), 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 are successively through evaporimeter (1) wireway, the 5th check valve (85) and condenser (2) wireway enter condenser (2), condenser (2) 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 (2), and emit heat, liquid-working-medium the taking out under the pressure effect at little compressor (4) that condensation forms, enter in the fluid reservoir (6) through condenser (2) catheter, it carries out gas-liquid separation, store and shunting, circulate next time.
This like this heat pipe hot pump hybrid system 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 mode of operation or heat-pipe refrigerating mode of operation, 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, heat pipe hot pump hybrid system operating heat pump refrigeration work pattern, operation principle is identical with general frequency conversion or non-frequency air-conditioning, and 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 refrigerating mode of operation 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 (4)
1. base station air conditioner, it is characterized in that, comprise being arranged at outdoor condenser (2) and being arranged at indoor cabinet (11) and being arranged at evaporimeter (1), evaporator fan (15), big compressor (3), little compressor (4), choke valve (5), first check valve (81), second check valve (82), the 3rd check valve (83), the 4th check valve (84), the 5th check valve (85), magnetic valve (71 in this casing; 72), fluid reservoir (6) and circuit control section (131); Described cabinet (11) comprises the front and back door that is parallel to each other, the left and right sides wall that connects the front and back door and the last lower wall of vertical described cabinet, whole cabinet inside is divided into three spaces, is respectively first space (12), second space (13) and the 3rd space (14); Described first space (12) is placed with evaporimeter (1) and evaporator fan (15), evaporimeter (1) is positioned over first space (12) sideling, first space segmentation is become the air channel of upper and lower two ventilations, its top is air intake passage (121), the bottom is placed with evaporator fan (15), is air-out passage (122); Described second space (13) is placed with circuit control section (131); Be placed with big compressor (3), little compressor (4), choke valve (5), first check valve (81), second check valve (82), the 3rd check valve (83), the 4th check valve (84), the 5th check valve (85), magnetic valve (71 between described the 3rd sky (14); 72), fluid reservoir (6) and link pipe section; The upside of described cabinet (11) has air inlet (113); The Qianmen of described cabinet (11) is the dodge gate of one, at any time opening and closing, its evaporator fan (15) location facing to first space (12) has air outlet (112), and the display of control panel (111) is placed on the top of air outlet (112); Described evaporimeter (1), condenser (2), big compressor (3), fluid reservoir (6), the 4th check valve (84), choke valve (5), magnetic valve (71) connect to form a heat pump circulating system by connecting pipe, evaporimeter (1), condenser (2), little compressor (4), fluid reservoir (6), first check valve (81), second check valve (82), the 3rd check valve (83) connect to form a heat pipe circulatory system by connecting pipe, and indoor set and off-premises station are connected to form a kind of base station air conditioner that has the heat pipe hot pump hybrid system like this.
2. a kind of base station air conditioner according to claim 1, it is characterized in that, the fin of described evaporimeter (1) is that hydrophilic aluminum foil material is made, evaporimeter (1) is positioned over first space (12) of cabinet sideling, first space (12) are divided into, the air channel of following two ventilations, the air channel on top is air inlet duct (121), the bottom be exhaust passage (122), evaporator fan (15) is positioned over the exhaust passage (122) of bottom, and the wind that makes exhaust passage (122) is sent into indoor from the air outlet (112) facing to the position, cabinet Qianmen of evaporator fan (15).
3. a kind of base station air conditioner according to claim 1, it is characterized in that, the top in first space at described evaporimeter (1) place is air inlet (113), and the Qianmen of close evaporator fan region is air outlet (112), and other walls of first space all seal.
4. a kind of base station air conditioner according to claim 1, it is characterized in that, the display of described control panel (111) is placed on the top of cabinet Qianmen air outlet (112), and it also can be placed on the bottom of cabinet Qianmen air outlet (112), i.e. the middle part at whole cabinet Qianmen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628200 CN203036782U (en) | 2012-11-26 | 2012-11-26 | Air conditioner in base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628200 CN203036782U (en) | 2012-11-26 | 2012-11-26 | Air conditioner in base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036782U true CN203036782U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628200 Expired - Lifetime CN203036782U (en) | 2012-11-26 | 2012-11-26 | Air conditioner in base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927647A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Base station air conditioner |
-
2012
- 2012-11-26 CN CN 201220628200 patent/CN203036782U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927647A (en) * | 2012-11-26 | 2013-02-13 | 北京德能恒信科技有限公司 | Base station air conditioner |
| CN102927647B (en) * | 2012-11-26 | 2016-04-13 | 北京德能恒信科技有限公司 | A kind of base station air conditioner |
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| 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: 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. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
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| CX01 | Expiry of patent term |