CN210042712U - Centralized cooling type heat pipe air conditioner multi-split system - Google Patents
Centralized cooling type heat pipe air conditioner multi-split system Download PDFInfo
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- CN210042712U CN210042712U CN201920765680.4U CN201920765680U CN210042712U CN 210042712 U CN210042712 U CN 210042712U CN 201920765680 U CN201920765680 U CN 201920765680U CN 210042712 U CN210042712 U CN 210042712U
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Abstract
The utility model relates to an air conditioning technology field discloses a concentrate many online systems of cooled heat pipe air conditioner, including many indoor sets, the off-premises station of distributing in the computer lab, the indoor set includes compressor evaporimeter, compressor, expansion valve, heat pipe evaporator, and the off-premises station includes air conditioner plate heat exchanger, compressor plate heat exchanger, two water pumps, many dry coolers of taking the fan, and water pump drive water is at outdoor machine inner loop, and high temperature water gets into dry cooler, and low-temperature water flows from dry cooler. The utility model has the advantages of it is following and effect: the plurality of parallel indoor units can be configured with indoor units with different refrigerating capacities according to different heating values of all areas of the machine room, so that the problems of uneven heating and local partial heat of the machine room are effectively solved, and refrigeration as required is realized; the utility model discloses utilize heat pipe operating mode refrigeration, spring and autumn to utilize heat pipe operating mode and compressor operating mode to refrigerate simultaneously, utilize compressor operating mode refrigeration summer at power, shorten compressor operating duration, reduce the compressor energy consumption.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to many online systems of centralized cooling formula heat pipe air conditioner.
Background
The air conditioning system belongs to indispensable supporting facilities of a communication machine room, and has extremely important significance for maintaining the running stability of communication equipment and ensuring the service life of the equipment. The air conditioning system specially used for the machine room has larger heat productivity and is always in a refrigerating state all the year round. The heat pipe air conditioner integrated machine is air conditioning equipment for directly providing treated air in a closed space, room or area, mainly comprises a compressor refrigeration system and a heat pipe system, realizes the combination of the refrigeration cycle of the compressor and the natural cycle of the heat pipe, reduces the running time of the compressor, and achieves the purposes of saving energy and reducing consumption.
In the use process of the heat pipe air conditioner all-in-one machine in the prior art, the following problems exist, the local overheating of the equipment in the machine room exists due to the layout of the equipment in the machine room, and if the local overheating of the equipment is eliminated by increasing the refrigerating capacity of an air conditioning system, the unnecessary energy consumption is increased; in addition, the existing condensation heat exchange mode generally adopts air cooling heat exchange, the condensation heat exchange effect is not good, and the phenomenon that the energy-saving effect of the heat pipe air conditioner is not ideal in actual operation can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a many online systems of centralized cooling formula heat pipe air conditioner has the effect that realizes that condensation heat transfer performance is good, energy saving and consumption reduction.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a many on-line systems of centralized cooling formula heat pipe air conditioner, includes indoor set, off-premises station, indoor set includes compressor evaporator, compressor, heat pipe evaporator, its characterized in that: the outdoor unit comprises an air conditioner plate type heat exchanger, a heat pipe plate type heat exchanger, a cooling device and a water pump, an air conditioner air pipe is arranged between the compressor and a refrigerant inlet of the air conditioner plate type heat exchanger, an air conditioner liquid pipe is arranged between a refrigerant outlet of the air conditioner plate type heat exchanger and an evaporator of the compressor, a heat pipe air pipe is arranged between the heat pipe evaporator and the refrigerant inlet of the heat pipe plate type heat exchanger, and a heat pipe liquid pipe is arranged between the refrigerant outlet of the heat pipe plate type heat exchanger and the heat pipe evaporator; a first refrigerant output pipe is arranged between the cooling device and a refrigerant inlet of the heat pipe plate type heat exchanger, a second refrigerant output pipe is arranged between a refrigerant outlet of the heat pipe plate type heat exchanger and a refrigerant inlet of the air conditioner plate type heat exchanger, a refrigerant input pipe is arranged between a refrigerant outlet of the air conditioner plate type heat exchanger and the cooling device, and the water pump is used for driving refrigerants to circularly flow among the cooling device, the air conditioner plate type heat exchanger and the heat pipe plate type heat exchanger.
By adopting the technical scheme, when the outdoor temperature is low, the heat pipe works in refrigeration, after the refrigerant absorbs heat in the heat pipe evaporator, the high-temperature gaseous refrigerant enters the heat pipe plate type heat exchanger from the heat pipe air pipe, exchanges heat with the refrigerant in the heat pipe plate type heat exchanger, and then the low-temperature liquid refrigerant flows back to the heat pipe evaporator from the heat pipe liquid pipe, so that the effect of the heat pipe work condition refrigeration is realized.
When the outdoor temperature rises, the refrigeration can not meet the requirement of temperature adjustment in the machine room only through the working condition of the heat pipe, the working condition of the heat pipe and the working condition of the compressor run simultaneously, high-temperature gaseous refrigerant enters the heat pipe plate type heat exchanger from the heat pipe air pipe and exchanges heat with refrigerant in the heat pipe plate type heat exchanger, and low-temperature liquid refrigerant flows back to the heat pipe evaporator from the heat pipe liquid pipe. High-temperature and high-pressure refrigerant enters the air-conditioning plate heat exchanger from the compressor through the air-conditioning air pipe to exchange heat with refrigerant in the air-conditioning plate heat exchanger, and low-temperature and low-pressure refrigerant flows back into the compressor evaporator through the air-conditioning liquid pipe, so that the simultaneous refrigeration of the working condition of the heat pipe and the working condition of the compressor is realized.
When the outdoor temperature is further increased and the working condition of the heat pipe cannot play a role in refrigeration, only the working condition of the compressor is operated for refrigeration, high-temperature and high-pressure refrigerant enters the air-conditioning plate heat exchanger from the compressor through the air-conditioning air pipe and exchanges heat with refrigerant in the air-conditioning plate heat exchanger, and low-temperature and low-pressure refrigerant flows back to the compressor evaporator through the air-conditioning liquid pipe, so that the working condition refrigeration of the compressor is realized.
The utility model discloses a water pump drive refrigerant circulation flows, the refrigerant in heat pipe plate heat exchanger, air conditioner plate heat exchanger with the refrigerant heat transfer after, the refrigerant of high temperature gets into cooling device and cools down in, and microthermal refrigerant flows out from cooling device in, compares the forced air cooling among the prior art, and heat exchange efficiency is high, and condensation heat transfer effect is better.
The utility model discloses a further set up to: the air conditioner plate type heat exchangers are arranged and correspond to the indoor units one by one; the heat pipe plate heat exchanger sets up one, the heat pipe trachea include with trachea branch pipe that the heat pipe evaporator links to each other, with the trachea that the heat pipe plate heat exchanger refrigerant entry links to each other is responsible for, trachea branch pipe with the trachea is responsible for and is linked together, the heat pipe liquid pipe include with the liquid pipe branch pipe that the heat pipe evaporator links to each other, with the liquid pipe that the heat pipe plate heat exchanger refrigerant export links to each other is responsible for, the liquid pipe branch pipe with the liquid pipe is responsible for and is linked together.
By adopting the technical scheme, the situation of uneven heating of the heating value of each area of the machine room due to the model number and the layout of the equipment is avoided. The utility model discloses a many indoor sets, the refrigerating output of each indoor set can be different, and the indoor set that the regional configuration refrigerating output that calorific capacity is big, and the indoor set that the regional configuration refrigerating output that calorific capacity is little realizes refrigerating as required to the computer lab. In addition, the centralized cooling type heat pipe air conditioner multi-split system can realize refrigeration of all indoor units under the working condition of heat pipes only by one heat pipe plate type heat exchanger.
The utility model discloses a further set up to: the second refrigerant output pipe comprises a main refrigerant output pipe connected with the refrigerant outlet of the heat pipe plate type heat exchanger and a plurality of refrigerant output branch pipes connected with the refrigerant inlet of the air conditioner plate type heat exchanger, and the refrigerant output branch pipes are communicated with the main refrigerant output pipe; the refrigerant input pipe comprises a plurality of refrigerant input branch pipes connected with the refrigerant outlet of the air-conditioning plate type heat exchanger and a refrigerant input main pipe connected with the cooling device, and the refrigerant input branch pipes are communicated with the refrigerant input main pipe.
By adopting the technical scheme, the refrigerant output pipe II comprises the refrigerant output main pipe and the refrigerant output branch pipes, and the refrigerant output branch pipes are in one-to-one correspondence with the air-conditioning plate heat exchangers respectively.
The utility model discloses a further set up to: a refrigerant output bypass and a bypass valve I arranged on the refrigerant output bypass are arranged between the refrigerant output pipe I and the refrigerant output pipe II, and a refrigerant input bypass and a bypass valve II arranged on the refrigerant input bypass are arranged between the refrigerant output pipe II and the refrigerant input pipe.
By adopting the technical scheme, when only the working condition of the heat pipe is needed for refrigeration, the first bypass valve can be closed, the second bypass valve can be opened, the refrigerant sequentially passes through the cooling device, the first refrigerant output pipe, the heat pipe plate type heat exchanger, the second refrigerant output pipe, the refrigerant input bypass and the refrigerant input pipe, and does not need to pass through the air conditioner plate type heat exchanger, and the refrigerant exchanges heat with the refrigerant in the heat pipe plate type heat exchanger.
When only the working condition of the compressor is needed for refrigeration, the bypass valve II is closed, the bypass valve I is opened, the refrigerant sequentially passes through the cooling device, the refrigerant output pipe I, the refrigerant output bypass, the refrigerant output pipe II, the air-conditioning plate type heat exchanger and the refrigerant input pipe, and the refrigerant exchanges heat with the refrigerant in the air-conditioning plate type heat exchanger without passing through the heat pipe plate type heat exchanger.
The utility model discloses a further set up to: a third valve is arranged on the air-conditioning air pipe, and a fourth valve is arranged on the air-conditioning liquid pipe; and a fifth valve positioned between the heat pipe plate type heat exchanger and the refrigerant output bypass is arranged on the refrigerant output pipe I, and a sixth valve positioned between the heat pipe plate type heat exchanger and the refrigerant output bypass is arranged on the refrigerant output pipe II.
By adopting the technical scheme, when the heat pipe working condition refrigeration is not needed, the fifth valve and the sixth valve are closed, and the refrigerant is prevented from entering the heat pipe plate type heat exchanger.
The utility model discloses a further set up to: the cooling device comprises one or more dry coolers and fans corresponding to the dry coolers, an input connecting branch pipe connected with the dry coolers is arranged on the refrigerant input pipe, an output connecting branch pipe connected with the dry coolers is arranged on the refrigerant output pipe I, a first valve is installed on the input connecting branch pipe, and a second valve is installed on the output connecting branch pipe.
By adopting the technical scheme, the cooling device can be a dry cooler, the dry cooler is a dry cooler, the fan runs to form air flow when the refrigerant passes through the dry cooler, and outdoor cold air passes through the dry cooler and exchanges heat with the refrigerant in the dry cooler to play a role in cooling the refrigerant. The dry coolers are arranged in multiple numbers, and when one dry cooler fails, other dry coolers can be started to ensure the operation of the cooling device.
The utility model discloses a further set up to: the water pumps are arranged on the refrigerant input pipe, and the number of the water pumps is two and the two water pumps are arranged in parallel.
By adopting the technical scheme, when one water pump fails, the other water pump can be started.
The utility model discloses a further set up to: the refrigerant is water.
Through adopting above-mentioned technical scheme, the specific heat capacity of water is great, and heat transfer capacity is high and stable.
The utility model discloses a further set up to: the water supply system is characterized by further comprising a water replenishing tank, a water supply pipe and a water replenishing pipe, wherein one end of the water supply pipe is connected with the water replenishing tank, the other end of the water supply pipe is connected with the refrigerant input pipe, the water replenishing pipe is connected with the water replenishing tank, and a Y-shaped filter is mounted on the refrigerant input pipe.
The utility model discloses a further set up to: the heat pipe plate type heat exchanger is higher than the heat pipe evaporator.
By adopting the technical scheme, the high-temperature gaseous refrigerant can rise into the heat pipe plate type heat exchanger along the heat pipe air pipe to exchange heat, and the low-temperature liquid refrigerant flows back to the heat pipe evaporator downwards under the action of gravity.
The utility model has the advantages that:
one, the utility model discloses can realize the independent heat pipe operating mode refrigeration of indoor set, heat pipe operating mode and compressor operating mode refrigerate simultaneously, three kinds of refrigeration modes of independent compressor operating mode refrigeration, reached and utilized heat pipe operating mode refrigeration winter, spring and autumn to utilize heat pipe operating mode and compressor operating mode to refrigerate simultaneously, utilize the refrigerated purpose of compressor operating mode in summer, shorten compressor operating duration greatly, practice thrift the air conditioner power consumptive.
Two, the utility model discloses a many online systems as a complete cooling system, the indoor set can many parallelly connected, and single cold volume is different, can be according to each regional calorific capacity difference of computer lab, at the indoor set of the different refrigerating capacities of different regional configuration, effectively solve the problem that the computer lab generates heat inhomogeneous, local bias heat, realize refrigerating as required.
Three, current air conditioning indoor set and off-premises station one-to-one, there is the too big installation difficulty that leads to of off-premises station area, the not smooth problem of heat dissipation, the utility model discloses an off-premises station can link to each other with many indoor sets, and area is little, simple to operate.
Fourth, because the specific heat capacity of water is far above the air, and the specific heat capacity of different temperature launching is more stable, and the specific heat capacity of air is along with the change of temperature and sharp change, the utility model discloses a refrigerant in the outdoor unit is water, and water provides the cooling for the refrigerant of indoor set through air conditioner plate heat exchanger and heat pipe plate heat exchanger, compares with forced air cooling direct cooling, the utility model discloses can provide high-efficient and stable cooling capacity, be favorable to the compressor even running to reduce compressor energy consumption, reduce the compressor trouble.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic structural view of an indoor unit according to the embodiment.
In the figure, 1, an indoor unit; 11. a compressor evaporator; 12. a heat pipe evaporator; 13. a compressor; 14. an expansion valve; 2. an outdoor unit; 3. a heat pipe plate heat exchanger; 31. a heat pipe air pipe; 311. a tracheal branch tube; 312. a trachea main tube; 32. a heat pipe liquid pipe; 321. a liquid pipe branch pipe; 322. a liquid pipe main pipe; 4. an air conditioning plate heat exchanger; 41. an air conditioner liquid pipe; 411. a fourth valve; 42. an air conditioning air pipe; 421. a third valve; 5. a cooling device; 51. a dry cooler; 52. a fan; 53. a first refrigerant output pipe; 531. the output is connected with the branch pipe; 532. a second valve; 533. a fifth valve; 54. a second refrigerant output pipe; 541. a refrigerant output main pipe; 542. a refrigerant output branch pipe; 543. a sixth valve; 55. a refrigerant input pipe; 551. a refrigerant input main pipe; 552. a refrigerant input branch pipe; 553. the input is connected with the branch pipe; 554. a first valve; 555. a Y-shaped filter; 56. a refrigerant output bypass; 561. a first bypass valve; 57. a refrigerant input bypass; 571. a second bypass valve; 58. a water pump; 6. a water replenishing tank; 61. a water supply pipe; 62. a water replenishing pipe; 7. an indoor fan.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example (b): a centralized cooling type heat pipe air conditioning multi-split unit system comprises an outdoor unit 2 and a plurality of indoor units 1, wherein a heat pipe evaporator 12, a compressor 13 evaporator 11, a compressor 13 connected with the compressor 13 evaporator 11 and an expansion valve 14 are arranged in each indoor unit 1, an air inlet (not shown in the figure), an air outlet (not shown in the figure) and an indoor fan 7 are arranged on each indoor unit 1, and when the indoor fan 7 operates, air enters from the air inlet (not shown in the figure), then flows through the heat pipe evaporator 12 and the compressor 13 evaporator 11 in sequence and then is discharged from the air outlet (not shown in the figure).
The outdoor unit 2 includes a heat pipe plate type heat exchanger 3 located outdoors, and the heat pipe plate type heat exchanger 3 is higher than the heat pipe evaporator 12. A heat pipe air pipe 31 is arranged between the outlet of the heat pipe evaporator 12 and the refrigerant inlet of the heat pipe plate heat exchanger 3, the heat pipe air pipe 31 comprises an air pipe main pipe 312 connected with the refrigerant inlet of the heat pipe plate heat exchanger 3 and a plurality of air pipe branch pipes 311 communicated with the air pipe main pipe 312, the plurality of air pipe branch pipes 311 correspond to the indoor unit 1 one by one, and the air pipe branch pipes 311 are connected with the outlet of the heat pipe evaporator 12. A heat pipe liquid pipe 32 is arranged between the refrigerant outlet of the heat pipe plate heat exchanger 3 and the inlet of the heat pipe evaporator 12, the heat pipe liquid pipe 32 comprises a liquid pipe main pipe 322 and a plurality of liquid pipe branch pipes 321 communicated with the liquid pipe main pipe 322, the plurality of liquid pipe branch pipes 321 correspond to the indoor unit 1 one by one, and the liquid pipe branch pipes 321 are connected with the inlet of the heat pipe evaporator 12.
The outdoor unit 2 further comprises a plurality of air-conditioning plate type heat exchangers 4, and the air-conditioning plate type heat exchangers 4 correspond to the indoor units 1 one by one. An air-conditioning air pipe 42 is arranged between the outlet of the compressor 13 and the refrigerant inlet of the air-conditioning plate type heat exchanger 4, an air-conditioning liquid pipe 41 is arranged between the refrigerant outlet of the air-conditioning plate type heat exchanger 4 and the evaporator 11 of the compressor 13, and the expansion valve 14 is installed on the air-conditioning liquid pipe 41. The air-conditioning air pipe 42 is provided with a valve three 421, and the air-conditioning liquid pipe 41 is provided with a valve four 411.
The outdoor unit 2 further comprises a cooling device 5 positioned outdoors, a first refrigerant output pipe 53 arranged between the cooling device 5 and the refrigerant inlet of the heat pipe plate type heat exchanger 3, a second refrigerant output pipe 54 arranged between the refrigerant outlet of the heat pipe plate type heat exchanger 3 and the refrigerant inlet of the air-conditioning plate type heat exchanger 4, a refrigerant input pipe 55 arranged between the refrigerant outlet of the air-conditioning plate type heat exchanger 4 and the cooling device 5, and water is selected from the refrigerant. The cooling device 5 comprises two dry coolers 51 and two fans 52, one end of a first refrigerant output pipe 53 is divided into two output connecting branch pipes 531, and the two output connecting branch pipes 531 are respectively connected with the two dry coolers 51. The output connecting branch pipe 531 is provided with a second valve 532, and the second valve 532 is a ball valve.
A refrigerant output bypass 56 is arranged between the first refrigerant output pipe 53 and the second refrigerant output pipe 54, and a bypass valve 561 is installed on the refrigerant output bypass 56. And a valve five 533 is arranged on the first refrigerant output pipe 53, and the valve five 533 is positioned between the refrigerant output bypass 56 and the heat pipe plate type heat exchanger 3. A valve six 543 is mounted on the second refrigerant output pipe 54, and the valve six 543 is located between the refrigerant output bypass 56 and the heat pipe plate heat exchanger 3. A refrigerant input bypass 57 is arranged between the second refrigerant output pipe 54 and the refrigerant input pipe 55, a second bypass valve 571 is installed on the refrigerant input bypass 57, and the second bypass valve 571 is an electromagnetic valve.
The refrigerant input pipe 55 includes a refrigerant input main pipe 551, and a plurality of refrigerant input branch pipes 552 connected to the refrigerant input main pipe 551 and corresponding to the air-conditioning plate heat exchangers 4 one by one, and the refrigerant input branch pipes 552 are connected to the refrigerant outlets of the air-conditioning plate heat exchangers 4. Two water pumps 58 are installed on the refrigerant input main pipe 551, and the two water pumps 58 are arranged in parallel. The refrigerant input main pipe 551 is provided with a Y-shaped filter 555 for filtering. One end of the refrigerant inlet main pipe 551 is divided into two inlet connecting branch pipes 553, and the two inlet connecting branch pipes 553 are connected to the two dry coolers 51, respectively. The input connecting branch pipe 553 is provided with a first valve 554, and the first valve 554 selects a ball valve. The outdoor unit further comprises a water replenishing tank 6, a water replenishing pipe 62 communicated with the water replenishing tank 6, and a water supply pipe 61 with one end communicated with the water replenishing tank 6 and the other end connected with a refrigerant input main pipe 551, wherein the bottom of the water replenishing tank 6 is provided with a water outlet and a valve seven arranged at the water outlet.
When the centralized cooling type heat pipe air conditioner multi-split system works, a plurality of indoor units 1 can be distributed according to different heat productivity of equipment in a machine room, the refrigerating capacity of the indoor units 1 can be omitted, the indoor units 1 with large refrigerating capacity are arranged in a region with large heat productivity, and the indoor units 1 with small refrigerating capacity are arranged in a region with small heat productivity. When the outdoor temperature is low and the refrigeration requirement of the machine room can be met only by the heat pipe working condition refrigeration, the first bypass valve 561 is closed, the second bypass valve 571 is opened, and the water pump 58 operates to drive the refrigerant to circularly flow in the cooling device 5, the first refrigerant output pipe 53, the heat pipe plate type heat exchanger 3, the second refrigerant output pipe 54, the refrigerant input bypass 57 and the refrigerant input pipe 55. The high-temperature gaseous refrigerant enters the heat pipe plate heat exchanger 3 from the heat pipe evaporator 12 through the heat pipe air pipe 31, exchanges heat with the refrigerant in the heat pipe plate heat exchanger 3, and then the low-temperature liquid refrigerant flows back to the heat pipe evaporator 12 along the heat pipe liquid pipe 32 under the action of gravity.
When the outdoor temperature rises and the heat pipe working condition refrigeration and the compressor working condition refrigeration are required to be simultaneously carried out, the first bypass valve 561 and the second bypass valve 571 are closed, and the water pump 58 drives the refrigerant to circularly flow among the cooling device 5, the first refrigerant output pipe 53, the heat pipe plate type heat exchanger 3, the second refrigerant output pipe 54, the air conditioner plate type heat exchanger 4 and the refrigerant input pipe 55 when running. The high-temperature gaseous refrigerant enters the heat pipe plate heat exchanger 3 from the heat pipe evaporator 12 through the heat pipe air pipe 31, exchanges heat with the refrigerant, and then the low-temperature liquid refrigerant flows back to the heat pipe evaporator 12 along the heat pipe liquid pipe 32 under the action of gravity. High-temperature and high-pressure refrigerant enters the air-conditioning plate heat exchanger 4 from the compressor 13 through the air-conditioning air pipe 42, and after exchanging heat with the refrigerant, low-temperature and low-pressure refrigerant enters the evaporator 11 of the compressor 13 from the air-conditioning liquid pipe 41 through the expansion valve 14, so that the working condition refrigeration of the heat pipe and the working condition refrigeration of the compressor are simultaneously carried out, and the machine room is refrigerated jointly.
When the outdoor temperature is further increased and the working condition of the heat pipe cannot realize refrigeration, only the working condition of the compressor is used for refrigerating, the valve five 533, the valve six 543 and the bypass valve two 571 are closed, and when the water pump 58 runs, the refrigerant is driven to circularly flow among the cooling device 5, the refrigerant output pipe one 53, the refrigerant output bypass 56, the refrigerant output pipe two 54, the air-conditioning plate type heat exchanger 4 and the refrigerant input pipe 55. High-temperature and high-pressure refrigerant enters the air-conditioning plate heat exchanger 4 from the compressor 13 through the air-conditioning air pipe 42, exchanges heat with the refrigerant, and then low-temperature and low-pressure refrigerant enters the evaporator 11 of the compressor 13 from the air-conditioning liquid pipe 41 through the expansion valve 14, so that the working condition refrigeration of the compressor is realized.
Claims (10)
1. The utility model provides a many online systems of centralized cooling formula heat pipe air conditioner, includes indoor set (1), off-premises station (2), indoor set (1) includes compressor evaporator (11), compressor (13), heat pipe evaporator (12), its characterized in that: the outdoor unit (2) comprises an air-conditioning plate type heat exchanger (4), a heat pipe plate type heat exchanger (3), a cooling device (5) and a water pump (58), an air-conditioning air pipe (42) is arranged between the compressor (13) and a refrigerant inlet of the air-conditioning plate type heat exchanger (4), an air-conditioning liquid pipe (41) is arranged between a refrigerant outlet of the air-conditioning plate type heat exchanger (4) and the compressor evaporator (11), a heat pipe air pipe (31) is arranged between the heat pipe evaporator (12) and the refrigerant inlet of the heat pipe plate type heat exchanger (3), and a heat pipe liquid pipe (32) is arranged between the refrigerant outlet of the heat pipe plate type heat exchanger (3) and the heat pipe evaporator; a first refrigerant output pipe (53) is arranged between the cooling device (5) and a refrigerant inlet of the heat pipe plate type heat exchanger (3), a second refrigerant output pipe (54) is arranged between a refrigerant outlet of the heat pipe plate type heat exchanger (3) and a refrigerant inlet of the air-conditioning plate type heat exchanger (4), a second refrigerant input pipe (55) is arranged between a refrigerant outlet of the air-conditioning plate type heat exchanger (4) and the cooling device (5), and a water pump (58) is used for driving refrigerants to circularly flow among the cooling device (5), the air-conditioning plate type heat exchanger (4) and the heat pipe plate type heat exchanger (3).
2. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: the indoor units (1) are arranged in multiple numbers, and the air-conditioning plate type heat exchangers (4) are arranged in multiple numbers and correspond to the indoor units (1) one by one; the heat pipe plate type heat exchanger (3) is provided with one heat pipe air pipe (31), the heat pipe air pipe comprises an air pipe branch pipe (311) connected with the heat pipe evaporator (12) and an air pipe main pipe (312) connected with a refrigerant inlet of the heat pipe plate type heat exchanger (3), and the air pipe branch pipe (311) is communicated with the air pipe main pipe (312); the heat pipe liquid pipe (32) comprises a liquid pipe branch pipe (321) connected with the heat pipe evaporator (12), and a liquid pipe main pipe (322) connected with a refrigerant outlet of the heat pipe plate heat exchanger (3), wherein the liquid pipe branch pipe (321) is communicated with the liquid pipe main pipe (322).
3. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1 or 2, wherein: the second refrigerant output pipe (54) comprises a refrigerant output main pipe (541) connected with a refrigerant outlet of the heat pipe plate type heat exchanger (3) and a plurality of refrigerant output branch pipes (542) connected with a refrigerant inlet of the air-conditioning plate type heat exchanger (4), and the refrigerant output branch pipes (542) are communicated with the refrigerant output main pipe (541); the refrigerant input pipe (55) comprises a plurality of refrigerant input branch pipes (552) connected with refrigerant outlets of the air-conditioning plate type heat exchanger (4) and a refrigerant input main pipe (551) connected with the cooling device (5), and the refrigerant input branch pipes (552) are communicated with the refrigerant input main pipe (551).
4. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: a refrigerant output bypass (56) and a bypass valve I (561) arranged on the refrigerant output bypass (56) are arranged between the refrigerant output pipe I (53) and the refrigerant output pipe II (54), and a refrigerant input bypass (57) and a bypass valve II (571) arranged on the refrigerant input bypass (57) are arranged between the refrigerant output pipe II (54) and the refrigerant input pipe (55).
5. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: a third valve (421) is installed on the air-conditioning air pipe (42), and a fourth valve (411) is installed on the air-conditioning liquid pipe (41); and a valve five (533) positioned between the heat pipe plate type heat exchanger (3) and the refrigerant output bypass (56) is installed on the refrigerant output pipe one (53), and a valve six (543) positioned between the heat pipe plate type heat exchanger (3) and the refrigerant output bypass (56) is installed on the refrigerant output pipe two (54).
6. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: cooling device (5) include one or more do cold ware (51), with fan (52) that do cold ware (51) correspond, be provided with on refrigerant input tube (55) with input connection branch pipe (553) that do cold ware (51) link to each other, be provided with on refrigerant output tube (53) with output connection branch pipe (531) that do cold ware (51) link to each other, install valve (554) on input connection branch pipe (553), install valve two (532) on output connection branch pipe (531).
7. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: the water pumps (58) are arranged on the refrigerant input pipe (55), and the number of the water pumps (58) is two and the two water pumps are arranged in parallel.
8. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: the refrigerant is water.
9. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: the water supply system is characterized by further comprising a water supply tank (6), a water supply pipe (61) with one end connected with the water supply tank (6) and the other end connected with the refrigerant input pipe (55), and a water supply pipe (62) connected with the water supply tank (6), wherein a Y-shaped filter (555) is mounted on the refrigerant input pipe (55).
10. The centralized cooling type heat pipe air conditioning multi-split air conditioning system as claimed in claim 1, wherein: the heat pipe plate type heat exchanger (3) is higher than the heat pipe evaporator (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920765680.4U CN210042712U (en) | 2019-05-24 | 2019-05-24 | Centralized cooling type heat pipe air conditioner multi-split system |
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| CN201920765680.4U CN210042712U (en) | 2019-05-24 | 2019-05-24 | Centralized cooling type heat pipe air conditioner multi-split system |
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| CN210042712U true CN210042712U (en) | 2020-02-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035644A (en) * | 2019-05-24 | 2019-07-19 | 湖北兴致天下信息技术有限公司 | A kind of concentration cooled heat pipe air conditioner multi-line system |
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2019
- 2019-05-24 CN CN201920765680.4U patent/CN210042712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035644A (en) * | 2019-05-24 | 2019-07-19 | 湖北兴致天下信息技术有限公司 | A kind of concentration cooled heat pipe air conditioner multi-line system |
| CN110035644B (en) * | 2019-05-24 | 2024-03-22 | 湖北兴致天下信息技术有限公司 | Centralized cooling type heat pipe air conditioner multi-split system |
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