CN213687082U - Indirect evaporation cooling type air conditioner and indirect evaporation cooling type air conditioning unit - Google Patents
Indirect evaporation cooling type air conditioner and indirect evaporation cooling type air conditioning unit Download PDFInfo
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- CN213687082U CN213687082U CN202022564330.7U CN202022564330U CN213687082U CN 213687082 U CN213687082 U CN 213687082U CN 202022564330 U CN202022564330 U CN 202022564330U CN 213687082 U CN213687082 U CN 213687082U
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Abstract
An embodiment of the utility model provides an indirect evaporation cooling formula air conditioner and indirect evaporation cooling formula air conditioning unit relates to the cooling technology field to solve the big scheduling problem of the installation degree of difficulty. The utility model provides an indirect evaporative cooling type air conditioner, which comprises a main machine and a base, wherein the main machine is of an integrated structure and is detachably connected with the base, and the main machine comprises a casing and a heat exchanger positioned in the casing; the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, the first heat exchange channel is used for transmitting airflow to be cooled, and the second heat exchange channel is used for transmitting cooling airflow; the shell is provided with a first air outlet and a second air outlet which are communicated with the air outlet end of the first heat exchange channel; an air exhaust channel is arranged in the base, and an air inlet end of the air exhaust channel is used for being in butt joint with the first air exhaust port. In the embodiment, the host part has higher integration level, can be used alone or combined with the base on site, can realize quick installation, and reduces the workload of site installation.
Description
Technical Field
The utility model relates to a cooling technology field especially relates to an indirect evaporation cooling formula air conditioner and indirect evaporation cooling formula air conditioning unit.
Background
Various communication devices for information processing are generally included in a communication room, a large amount of heat is generated during the operation of the communication devices, and in order to ensure the normal operation of the communication devices, a heat dissipation device needs to be arranged in the room to cool the communication devices.
The indirect evaporative cooling type air conditioner has the characteristics of low power consumption, high cooling efficiency and the like, and is widely applied to a communication machine room. The existing indirect evaporative cooling type air conditioner comprises an outdoor fan, a host, an air pipe and a base, wherein the four modules need to be assembled on site in the installation process, meanwhile, water pipes, welded copper pipes, cables and the like inside the modules need to be connected, the site is long in time consumption, the workload is large, and the requirement for rapid deployment of equipment cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides an indirect evaporation cooling formula air conditioner and indirect evaporation cooling formula air conditioning unit for improve the integrated level, realize deploying fast.
In a first aspect, an embodiment of the utility model provides an indirect evaporative cooling type air conditioner, including host computer and base, the host computer is structure as an organic whole, and the host computer can be dismantled with the base and be connected, wherein:
the main machine comprises a shell and a heat exchanger positioned in the shell; the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, the first heat exchange channel is used for transmitting airflow to be cooled, and the second heat exchange channel is used for transmitting cooling airflow;
the shell is provided with a first air outlet and a second air outlet which are communicated with the air outlet end of the first heat exchange channel;
an air exhaust channel is arranged in the base, and an air inlet end of the air exhaust channel is used for being in butt joint with the first air exhaust port.
As an example, the first air outlet is located at a bottom plate of the cabinet, and the second air outlet is located at a side plate of the cabinet.
As an example, a first baffle and a second baffle are provided on the housing, wherein:
the first baffle is used for blocking or opening the first exhaust port;
the second baffle is used for blocking or opening the second air outlet.
As an example, the host further comprises:
the first fan is arranged at the air outlet end of the first heat exchange channel;
and the second fan is arranged at the air outlet end of the second heat exchange channel.
In the above optional embodiment, the first fan and the second fan both adopt an air suction mode, so that the pressure difference between two air ducts of the heat exchanger is avoided.
As an example, the casing is further provided with a first air inlet;
the first air inlet is communicated with the air inlet end of the first heat exchange channel, and the first air inlet and the second air outlet are arranged on two side faces deviated from the machine shell.
As an example, the host further comprises:
the nozzle is arranged above the heat exchanger and used for spraying cooling medium into the heat exchanger;
a water tank for storing a cooling medium;
and the pipeline assembly is arranged between the nozzle and the water tank and used for conveying a cooling medium.
As an example, a first maintenance channel is arranged at the air inlet end of the first heat exchange channel in the shell;
and/or a second maintenance channel is arranged at the air outlet end of the first heat exchange channel in the machine shell.
As an example, the host further comprises:
compressor auxiliary refrigeration system, including refrigeration cycle return circuit and setting up evaporimeter, compressor, the condenser on refrigeration cycle return circuit, wherein:
the evaporator is arranged at the air outlet end of the first heat exchange channel;
the condenser is arranged at the air outlet end of the second heat exchange channel;
the compressor is arranged at the air inlet end of the first heat exchange channel or the air outlet end of the first heat exchange channel.
In a second aspect, an embodiment of the present invention further provides an indirect evaporative cooling type air conditioning unit, including a plurality of indirect evaporative cooling type air conditioners in any one of the above technical solutions, wherein the plurality of indirect evaporative cooling type air conditioners are sequentially arranged along a set direction;
and aiming at each indirect evaporative cooling type air conditioner, a first air inlet is also arranged on the shell of the indirect evaporative cooling type air conditioner, the first air inlet is communicated with the air inlet end of the first heat exchange channel, and the first air inlet is butted with a second air outlet of the adjacent indirect evaporative cooling type air conditioner.
In the above embodiment, a plurality of indirect evaporative cooling air conditioners can realize parallel operation, so can treat the cooling air current and carry out the heat dissipation many times, can realize better cooling effect.
As an example, for each indirect evaporative cooling type air conditioner, an electric control box and an accommodating cavity are further arranged on the casing, wherein:
the electric control box of the indirect evaporative cooling type air conditioner is accommodated in the accommodating cavity of the adjacent indirect evaporative cooling type air conditioner.
The embodiment of the utility model provides a beneficial effect lies in:
in the indirect evaporative cooling type air conditioner provided by the utility model, the main machine is of an integrated structure and is detachably connected with the base, the main machine can be used independently or combined with the base, and when the main machine is used independently, the cooling air flow and the cooling air flow are discharged from the second air outlet after heat exchange is carried out in the heat exchanger; when the host machine and the base are used in a combined mode, air flow to be cooled and cooling air flow enter an air exhaust channel in the base through a first air exhaust port after heat exchange is carried out in a heat exchanger, and are exhausted through the air exhaust channel; the indirect evaporative cooling type air conditioner is high in integration level, convenient to transport and capable of being rapidly installed on site.
Drawings
Fig. 1 is a schematic view of an overall structure of a host according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a host according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating an assembly of the host and the base according to an embodiment of the present invention;
fig. 4 is a layout diagram of an indirect evaporative cooling type air conditioning unit according to an embodiment of the present invention;
fig. 5 is a layout diagram of another indirect evaporative cooling air conditioner according to an embodiment of the present invention.
Reference numerals:
1-a host; 10-a housing; 11 a-a first exhaust port; 11 b-a second air outlet; 12-a first air inlet; 13-a second air inlet; 20-a heat exchanger; 30-a first fan; 40-a second fan; 50-an evaporator; 60-a compressor; 70-a first access channel; 80-a second access lane; 90-a first access door; 100-a second access door; 110-an electronic control box; 120-an air filter; 2-base.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.
Please refer to fig. 1, fig. 2 and fig. 3 in combination. The indirect evaporative cooling type air conditioner comprises a host 1 and a base 2, wherein the host 1 is of an integral structure, and the host 1 and the base 2 are detachably connected. The host 1 comprises a shell 10 and a heat exchanger 20 positioned in the shell 10; the heat exchanger 20 has a first heat exchange channel for transmitting an air flow to be cooled, and a second heat exchange channel for transmitting a cooling air flow. The casing 10 is provided with a first exhaust port 11a and a second exhaust port 11b, and the first exhaust port 11a and the second exhaust port 11b are both communicated with the air outlet end of the first heat exchange channel. An air exhaust channel is arranged in the base 2, and an air inlet end of the air exhaust channel is used for being in butt joint with the first air exhaust port 11 a.
In the indirect evaporative cooling type air conditioner, the main unit 1 is an integral structure, and includes a casing 10 and a heat exchanger 20 arranged in the casing 10, and in addition to the heat exchanger 20, the main unit 1 further includes a first fan 30, a second fan 40, a spraying device, a compressor auxiliary refrigeration system, and the like, which will be described in detail below; these components included in the main unit 1 are directly or indirectly fixed to the housing 10 to form a whole, and the pipes, cables, and the like inside the main unit 1 are assembled when leaving the factory, so that the integration level is high, and the transportation and installation are convenient.
In particular implementations, the heat exchanger 20 may be a plate heat exchanger.
Briefly, a plate heat exchanger mainly comprises an inner heat exchange tube and an outer fin. In actual use, the mist is sprayed on the outside of the heat exchanger (e.g., around the fins), and when the cooling air flows across the outer surfaces of the fins, the evaporation of the mist is accelerated to lower the temperature of the fins and the air near the fins. The air flow to be cooled circulates in the heat exchange pipeline, so that heat exchange between the cooling air flow and the air flow to be cooled is realized through the fins. Alternatively, it is also understood that in a plate heat exchanger, the inner heat exchange tubes form the first heat exchange channels described above. The gaps between the fins or the gaps between the fins and the casing 10 form the above-mentioned second heat exchange channels.
It is understood that in other embodiments, the heat exchanger 20 may be a tube heat exchanger or other type of heat exchanger, and is not limited thereto.
For the casing 10, a first air outlet 11a and a second air outlet 11b may be disposed in the casing 10, and both of the two air outlets are communicated with the air outlet end of the first heat exchange channel. The first exhaust port 11a is used for communicating with the external environment, and the second exhaust port 11b is used for communicating with the exhaust channel on the base 2. Besides the first exhaust port 11a and the second exhaust port 11b, the casing 10 is further provided with a first air inlet 12 communicated with the air inlet end of the first heat exchange channel, a second air inlet 13 communicated with the air inlet end of the second heat exchange channel, and an exhaust port (not shown in the figure) communicated with the air outlet end of the second heat exchange channel, wherein the air flow to be cooled and the cooling air flow enter the casing 10 from the corresponding air inlets on the casing 10 respectively, and are discharged out of the casing 10 from the corresponding exhaust ports on the casing 10 after heat exchange is performed in the heat exchanger 20.
The host 1 and the base 2 are detachably connected, and the host 1 can be used independently or combined with the base 2. When the main unit 1 is used alone, and is suitable for a roof installation mode, as shown by an arrow in fig. 1, an air flow to be cooled enters the interior of the cabinet 10 through a first air inlet 12 provided on the cabinet 10, exchanges heat with the cooling air flow in the heat exchanger 20, and is discharged through a second air outlet 11 b.
When the main unit 1 is used in combination with the base 2, which is suitable for a floor installation form, as shown by an arrow in fig. 3, an air flow to be cooled enters the interior of the housing 10 through the first air inlet 12 provided on the housing 10, enters the exhaust passage in the base 2 through the first exhaust port 11a after exchanging heat with the cooling air flow in the heat exchanger 20, and is exhausted through the exhaust passage.
So, this indirect evaporative cooling formula air conditioner's 1 partial integrated level of host computer is higher, and convenient transportation can use alone or use with base 2 combination on the scene, can realize quick installation, reduces the work load of on-the-spot installation.
In a specific arrangement, as shown in fig. 2, the first exhaust port 11a is located on a bottom plate of the casing 10, and the second exhaust port 11b is located on a side plate of the casing 10. Thus, the first exhaust port 11a is arranged on the bottom plate of the casing 10, so that the first heat exchange channel is conveniently butted with the exhaust channel. Specifically, the upper surface of the base 2 is provided with a vent communicated with the air exhaust channel, and when the base 2 is arranged below the host 1, the vent is butted with the first air exhaust port 11a on the bottom plate of the casing 10.
Further, a first baffle and a second baffle (not shown in the figure) are disposed on the housing 10, wherein: the first baffle is used for blocking or opening the first exhaust port 11 a; the second baffle is used for blocking or opening the second air outlet 11 b.
When the host 1 is used alone, the first baffle plate seals the first air outlet 11a, and the second baffle plate opens the second air outlet 11 b; when the host 1 and the base 2 are used in combination, the first air outlet 11a is opened by the first baffle, and the second air outlet 11b is blocked by the second baffle.
In addition, in the above embodiment, the casing 10 is provided with the first air inlet 12, and the first air inlet 12 is communicated with the air inlet end of the first heat exchange channel. It is understood that, in other embodiments, the first air inlet 12 and the second air outlet 11b may be disposed on two sides of the casing 10 facing away from each other. In this way, when a plurality of indirect evaporative cooling air conditioners are installed in parallel, for each indirect evaporative cooling air conditioner, the first air inlet 12 thereof may be butted with the second air outlet 11b of the adjacent indirect evaporative cooling air conditioner.
In specific implementation, in the indirect evaporative cooling type air conditioner, the main unit 1 may include a first fan 30 and a second fan 40, and if these two fans respectively adopt an air suction mode and an air blowing mode, the corresponding heat exchange channel will be in a negative pressure state and a positive pressure state, and the pressure difference inside the heat exchanger 20 is large, which affects the service life of the heat exchanger 20.
In order to overcome the above problem, in this application, as shown in fig. 2, the first fan 30 is disposed at the air outlet end of the first heat exchange channel, the second fan 40 is disposed at the air outlet end of the second heat exchange channel, and the first fan 30 and the second fan 40 both adopt an air suction mode. Under the action of the first fan 30 and the second fan 40, the first heat exchange channel and the second heat exchange channel are both in a negative pressure state, and the pressure difference is small, so that the damage to the internal components of the heat exchanger 20 caused by the large pressure difference is avoided.
In addition, in the implementation, in the indirect evaporative cooling type air conditioner, the main unit 1 may further include a spraying device, wherein the spraying device specifically includes:
a nozzle (not shown) disposed above the heat exchanger 20 for spraying a cooling medium into the heat exchanger 20;
a water tray (not shown in the drawings) for storing a cooling medium;
and a water supply assembly (not shown) disposed between the nozzle and the water tank for supplying a cooling medium.
It is understood that the cooling medium may be water, an aqueous solution doped with another medium, or the like. When concrete implementation, can carry out reasonable selection to cooling medium according to actual demand, the utility model discloses do not limit to this.
The nozzle sprays the atomized cooling medium to the outer surface of the heat exchanger 20, so that the temperature of the surface of the heat exchanger 20 and the temperature of the heat exchanger accessories can be reduced, and the heat exchange efficiency of the cooling airflow and the airflow to be cooled can be improved.
When the air conditioner is specifically arranged, the nozzle, the water tank, the pipeline assembly and the like can be arranged in the shell 10 of the host 1, or the nozzle can be independently arranged outside the shell 10 of the host 1 and forms a unit module with the second fan 40, and the unit module is specifically arranged on the shell 10 and is provided with an air outlet corresponding to the air outlet end of the second heat exchange channel.
In addition, in practical implementation, the main unit 1 may further include a compressor auxiliary refrigeration system, where the compressor auxiliary refrigeration system includes a refrigeration cycle loop, and an evaporator 50, a compressor 60, and a condenser (not shown in the figure) disposed on the refrigeration cycle loop, where, as shown in fig. 2:
the evaporator 50 is arranged at the air outlet end of the first heat exchange channel;
the condenser is arranged at the air outlet end of the second heat exchange channel;
the compressor 60 is disposed at an air inlet end of the first heat exchange channel or an air outlet end of the first heat exchange channel.
Specifically, a refrigerant is arranged in the refrigeration cycle loop, the liquid refrigerant evaporates and absorbs heat in the evaporator 50 to be changed into a gaseous refrigerant, and the air to be cooled flowing out from the air outlet end of the first heat exchange channel is further cooled; the gaseous refrigerant is pressurized by the compressor 60, then the pressure is increased, and the gaseous refrigerant enters the condenser; the gaseous refrigerant exchanges heat with the cooling airflow flowing out of the air outlet end of the second heat exchange channel in the condenser, the gaseous refrigerant releases heat and condenses into a liquid refrigerant with higher pressure, and the liquid refrigerant is throttled by the throttle valve, then the pressure of the liquid refrigerant is reduced, and the liquid refrigerant enters the evaporator 50 again to complete a refrigeration cycle.
In winter with lower outdoor temperature, the indirect evaporative cooling air conditioner can refrigerate airflow to be cooled by using outdoor cold air; in spring and autumn with moderate outdoor temperature, the spraying device can be used for assisting in refrigerating; and in summer with higher outdoor temperature, the auxiliary refrigerating system of the compressor can be started to supplement the problem of insufficient refrigerating capacity of spraying refrigeration.
Because evaporator 50 sets up the air-out end at first heat transfer passageway, consequently, when concrete implementation, can also set up compressor 60 at the air-out end of first heat transfer passageway, set up with evaporator 50 homonymy to can shorten the connecting line between evaporator 50 and the compressor 60, simplify host computer 1 internal layout.
In another embodiment, the condenser may be disposed in the cabinet 10 of the main body 1. Or, the air outlet may be separately disposed outside the casing 10 of the host 1, and forms a unit module with the second fan 40, the nozzle, the water mist filter, and other components, where the unit module is specifically disposed on the casing 10 and corresponds to the air outlet end of the second heat exchange channel.
In addition, in order to facilitate the maintenance of the components inside the main unit 1, as shown in fig. 2, a first maintenance channel 70 is arranged at the air inlet end of the first heat exchange channel inside the main unit 1, and/or a second maintenance channel 80 is arranged at the air outlet end of the first heat exchange channel inside the main unit 1. Accordingly, referring to fig. 1, the cabinet 10 of the main body 1 is provided with a first access door 90 corresponding to the first access passage 70, and is provided with a second access door 100 corresponding to the second access passage 80.
Specifically, the components arranged at the air inlet end of the first heat exchange channel comprise components such as an air filter 120, a pipeline, a valve and a pump body, and the components can be overhauled through the first access door 90 and the first access channel 70.
The components arranged at the air outlet end of the first heat exchange channel comprise the components such as the evaporator 50, the first fan 30, the compressor 60, pipelines, valves and pump bodies, and the components can be overhauled through the second access door 100 and the second overhaul channel 80.
The top of the housing 10 of the main frame 1 can be further provided with an overhaul skylight at a position corresponding to the first overhaul channel 70 or the second overhaul channel 80, so that an overhaul worker can overhaul the second fan 40 at the top through the overhaul skylight, or auxiliary climbing equipment such as a ladder stand can be further arranged on the side face of the main frame 1 to help the overhaul worker climb to the top of the main frame 1, so that the second fan 40 is overhauled.
In the indirect evaporative cooling type air conditioner, the main unit 1 may further include an electronic control box 110, the electronic control box 110 may be disposed in the main unit 1, for example, fixed on an inner wall or a bottom plate of the casing 10, and meanwhile, the electronic control box 110 is located in the first access passage 70 or the second access passage 80, so as to facilitate the access; the electronic control box 110 may also be disposed outside the main body 1, and may be specifically set as required.
Additionally, the embodiment of the utility model provides a still provide an indirect evaporative cooling formula air conditioning unit, indirect evaporative cooling formula air conditioner including a plurality of above-mentioned arbitrary embodiments, this a plurality of indirect evaporative cooling formula air conditioners is arranged along the direction of settlement in proper order.
Aiming at each indirect evaporative cooling type air conditioner, a first air inlet 12 is further arranged on a shell 10 of the indirect evaporative cooling type air conditioner, the first air inlet 12 is communicated with an air inlet end of a first heat exchange channel, and the first air inlet 12 is in butt joint with a second air outlet 11b of the adjacent indirect evaporative cooling type air conditioner.
Specifically, as shown in fig. 1, for each indirect evaporative cooling type air conditioner, the first air inlet 12 and the second air outlet 11b of the indirect evaporative cooling type air conditioner are located on two side surfaces of the main machine 1, which are away from the casing 10, and the two side surfaces are respectively referred to as a first side and a second side, and after the plurality of indirect evaporative cooling type air conditioners are sequentially arranged along a set direction, the plurality of indirect evaporative cooling type air conditioners are directed to any two adjacent indirect evaporative cooling type air conditioners. As shown in fig. 4, the second side of the previous indirect evaporative cooling type air conditioner is disposed to face the first side of the subsequent indirect evaporative cooling type air conditioner, and the second air outlet 11b disposed at the second side of the previous indirect evaporative cooling type air conditioner is butted against the first air outlet 11a disposed at the first side of the subsequent indirect evaporative cooling type air conditioner.
After being discharged from the second air outlet 11b of the previous indirect evaporative cooling type air conditioner, the air flow to be cooled can enter the next indirect evaporative cooling type air conditioner for continuous cooling, and after being cooled for multiple times, the better cooling effect can be realized.
It will be understood that for any two adjacent indirect evaporative cooling air conditioners, the terms "preceding" and "succeeding" are used with reference to the direction of flow of the air stream to be cooled.
In addition, for each indirect evaporative cooling type air conditioner, the casing 10 of the indirect evaporative cooling type air conditioner is further provided with an electric control box 110 and an accommodating cavity, and the electric control box 110 of the indirect evaporative cooling type air conditioner is accommodated in the accommodating cavity of the adjacent indirect evaporative cooling type air conditioner.
Specifically, as shown in fig. 1, the electronic control box 110 is disposed on the same side as the first air inlet 12, and the accommodating cavity is disposed on the same side as the second air outlet 11 b; or, the electronic control box 110 is disposed on the same side as the second air outlet 11b, and the accommodating cavity is disposed on the same side as the first air inlet 12.
As shown in fig. 4, for any two adjacent indirect evaporative cooling air conditioners, the electronic control box 110 of one of the two indirect evaporative cooling air conditioners is accommodated in the accommodating cavity of the other indirect evaporative cooling air conditioner, so that the electronic control box 110 is prevented from protruding out of the surface of the casing 10 to occupy a part of space additionally, the arrangement of the multiple indirect evaporative cooling air conditioners is compact, and the space utilization rate is improved.
With continued reference to fig. 1, the electrical control box 110 is disposed on the second side, and is disposed on the same side as the second air outlet 11b, and the accommodating cavity is disposed on the first side, and is disposed on the same side as the first air inlet 12, and the accommodating cavity forms a first maintenance channel.
In addition to the above-described arrangement, a symmetrical arrangement as shown in fig. 5 is also possible, which will not be described in detail here.
Can see through the above description, the embodiment of the utility model provides an indirect evaporative cooling formula air conditioner includes host computer and base, and host computer part integrated level is higher, and convenient transportation can use alone or use with the base combination at the scene, can realize quick installation, reduces the work load of field installation.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides an indirect evaporative cooling formula air conditioner which characterized in that, includes host computer and base, the host computer is structure as an organic whole, just the host computer with the connection can be dismantled to the base, wherein:
the main machine comprises a shell and a heat exchanger positioned in the shell; the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, the first heat exchange channel is used for transmitting airflow to be cooled, and the second heat exchange channel is used for transmitting cooling airflow;
the shell is provided with a first air outlet and a second air outlet, and the first air outlet and the second air outlet are both communicated with the air outlet end of the first heat exchange channel;
an air exhaust channel is arranged in the base, and an air inlet end of the air exhaust channel is used for being in butt joint with the first air exhaust port.
2. The indirect evaporative cooling air conditioner of claim 1, wherein the first exhaust port is located at a bottom plate of the cabinet and the second exhaust port is located at a side plate of the cabinet.
3. The indirect evaporative cooling air conditioner of claim 1 or 2, wherein the casing is provided with a first baffle plate and a second baffle plate, wherein:
the first baffle is used for blocking or opening the first exhaust port;
the second baffle is used for blocking or opening the second air outlet.
4. The indirect evaporative cooling air conditioner of claim 1 or 2, wherein the main unit further comprises:
the first fan is arranged at the air outlet end of the first heat exchange channel;
and the second fan is arranged at the air outlet end of the second heat exchange channel.
5. The indirect evaporative cooling air conditioner of claim 1 or 2, wherein the casing is further provided with a first air inlet;
the first air inlet is communicated with the air inlet end of the first heat exchange channel, and the first air inlet and the second air outlet are arranged on two sides of the shell which deviate from each other.
6. The indirect evaporative cooling air conditioner of claim 1 or 2, wherein the main unit further comprises:
the nozzle is arranged above the heat exchanger and used for spraying a cooling medium into the heat exchanger;
a water tank for storing a cooling medium;
and the pipeline assembly is arranged between the nozzle and the water tank and used for conveying a cooling medium.
7. The indirect evaporative cooling air conditioner of claim 1 or 2, wherein a first access passage is provided inside the main unit at the air inlet end of the first heat exchange passage;
and/or a second overhaul channel is arranged at the air outlet end of the first heat exchange channel in the machine shell.
8. The indirect evaporative cooling air conditioner of claim 7, wherein the main unit further comprises:
compressor auxiliary refrigeration system, including refrigeration cycle return circuit and setting up evaporimeter, compressor, condenser on the refrigeration cycle return circuit, wherein:
the evaporator is arranged at the air outlet end of the first heat exchange channel;
the condenser is arranged at the air outlet end of the second heat exchange channel;
the compressor is arranged at the air inlet end of the first heat exchange channel or the air outlet end of the first heat exchange channel.
9. An indirect evaporative cooling type air conditioning unit, characterized by comprising a plurality of indirect evaporative cooling type air conditioners as claimed in any one of claims 1 to 8, the plurality of indirect evaporative cooling type air conditioners being arranged in sequence in a set direction;
aiming at each indirect evaporative cooling type air conditioner, a first air inlet is further formed in a shell of the indirect evaporative cooling type air conditioner, the first air inlet is communicated with an air inlet end of the first heat exchange channel, and the first air inlet is in butt joint with a second air outlet of the adjacent indirect evaporative cooling type air conditioner.
10. The indirect evaporative cooling air conditioning unit of claim 9, wherein the cabinet is further provided with an electronic control box and a receiving cavity, wherein:
and aiming at each indirect evaporative cooling type air conditioner, the electric control box of the indirect evaporative cooling type air conditioner is accommodated in the accommodating cavity of the adjacent indirect evaporative cooling type air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564330.7U CN213687082U (en) | 2020-11-09 | 2020-11-09 | Indirect evaporation cooling type air conditioner and indirect evaporation cooling type air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564330.7U CN213687082U (en) | 2020-11-09 | 2020-11-09 | Indirect evaporation cooling type air conditioner and indirect evaporation cooling type air conditioning unit |
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| CN213687082U true CN213687082U (en) | 2021-07-13 |
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| CN202022564330.7U Active CN213687082U (en) | 2020-11-09 | 2020-11-09 | Indirect evaporation cooling type air conditioner and indirect evaporation cooling type air conditioning unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944492A (en) * | 2021-02-18 | 2021-06-11 | 青岛海信日立空调系统有限公司 | Outdoor machine of air conditioner |
| WO2023005472A1 (en) * | 2021-07-26 | 2023-02-02 | 中兴通讯股份有限公司 | Indirect evaporative cooling system and data center machine room |
-
2020
- 2020-11-09 CN CN202022564330.7U patent/CN213687082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944492A (en) * | 2021-02-18 | 2021-06-11 | 青岛海信日立空调系统有限公司 | Outdoor machine of air conditioner |
| WO2023005472A1 (en) * | 2021-07-26 | 2023-02-02 | 中兴通讯股份有限公司 | Indirect evaporative cooling system and data center machine room |
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