CN213066392U - Air conditioner - Google Patents
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- CN213066392U CN213066392U CN202022229840.9U CN202022229840U CN213066392U CN 213066392 U CN213066392 U CN 213066392U CN 202022229840 U CN202022229840 U CN 202022229840U CN 213066392 U CN213066392 U CN 213066392U
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Abstract
The utility model discloses an air conditioner, including the casing and install in the inside refrigerant power throttle system of casing, evaporimeter and first fan are installed to one side of casing, and evaporation condensing coil and second fan are installed to the opposite side of casing, and evaporimeter and evaporation condensing coil are connected respectively to refrigerant power throttle system. The evaporator of the indoor part, the first fan, the evaporation and condensation coil of the outdoor part and the second fan are integrally arranged and are all installed inside the whole shell, production and debugging of the whole factory are achieved, field engineering only needs to be connected with a power supply, water and monitoring, the whole shell can be put into use, the construction period is shortened, the reliability of the system is improved, the structure is simplified, pipelines are shortened, energy consumption is reduced, and heat exchange efficiency is improved.
Description
Technical Field
The utility model relates to a refrigeration technology field especially relates to an air conditioner.
Background
In a space where precision equipment is concentrated, an air conditioner needs to be installed for cooling, for example, an existing data center air conditioner or a precision laboratory air conditioner is a split air conditioner, and includes an indoor unit and an outdoor unit, so as to realize cooling of a data center.
The traditional air conditioner adopts an air-cooled condenser as a cooler of a compressor system, so that the condensing pressure is high, and the energy consumption of the whole system is high. Or the chilled water system adopting evaporation and condensation as a cooler reduces the energy consumption of the compressor system, but the chilled water needs to be conveyed into the machine room through a water pump, a shell and tube heat exchanger, a pipeline and the like, and the air in the machine room is cooled through the indoor unit. The delivery path of refrigerated water has not only increased the installation degree of difficulty, has also brought the problem that the energy consumption of water pump is high and shell and tube heat exchanger inefficiency, because the refrigerated water system needs the site operation engineering pipeline, the construction cycle is long, and the site quality is difficult to the management and control simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner, indoor portion and outdoor partial integral type setting all install inside the shell, therefore shortened chilled water delivery path, and then reduced energy loss, improved heat exchange efficiency.
In order to solve the technical problem, the utility model provides an air conditioner, including the casing and install in the inside refrigerant power throttle system of casing, evaporimeter and first fan are installed to one side of casing, evaporation condensing coil and second fan are installed to the opposite side of casing, refrigerant power throttle system connects respectively the evaporimeter with evaporation condensing coil.
Preferably, the refrigerant power throttling system comprises a compressor and a throttling device, two ends of the compressor are respectively connected with an outlet of the evaporator and an inlet of the evaporation and condensation coil, and two ends of the throttling device are respectively connected with an inlet of the evaporator and an outlet of the evaporation and condensation coil.
Preferably, the refrigerant power throttling system comprises a throttling device and a circulating pump which are sequentially connected in series, the throttling device is further connected with an inlet of the evaporator, and the circulating pump is further connected with an outlet of the evaporation and condensation coil.
Preferably, the refrigerant power throttling system further comprises a compressor, two ends of the compressor are respectively connected with the outlet of the evaporator and the inlet of the evaporation and condensation coil, the compressor is connected with a first one-way valve in parallel, the inlet end of the compressor is connected with a second one-way valve in series, the circulating pump is connected with a third one-way valve in parallel, and the outlet end of the circulating pump is connected with a fourth one-way valve in series.
Preferably, a partition board is arranged in the shell and divides the inner part of the shell into a first installation space and a second installation space; the evaporator is arranged in the first installation space; the evaporation and condensation coil is arranged in the second installation space.
Preferably, the evaporimeter slope set up in the first installation space, first fan detachably install in just be located outside the first installation space the air inlet side or the air-out side of evaporimeter, the second fan set up in the second installation space and be located the air inlet side or the air-out side of evaporation condensing coil pipe.
Preferably, a storage space for storing the first fan is further arranged inside the shell.
Preferably, a sprayer is arranged on one side of the evaporation and condensation coil, a water collecting tank used for collecting water sprayed by the sprayer is further arranged in the shell, and the sprayer is communicated with the water collecting tank through a circulating water pump.
Preferably, the second fan is disposed above the evaporation and condensation coil, the sprayer is disposed between the evaporation and condensation coil and the second fan, and a water collector is disposed between the second fan and the sprayer.
Preferably, the refrigerant-powered throttling system comprises a liquid storage tank arranged at the outlet of the evaporation and condensation coil.
The utility model provides an air conditioner, including the casing and install in the inside refrigerant power throttle system of casing, evaporimeter and first fan are installed to one side of casing, and evaporation condensing coil and second fan are installed to the opposite side of casing, and evaporimeter and evaporation condensing coil are connected respectively to refrigerant power throttle system.
The evaporator of the indoor part, the first fan, the evaporation and condensation coil of the outdoor part and the second fan are integrally arranged and are all installed inside the shell, the installation is convenient, the chilled water conveying path is shortened, the energy loss is reduced, and the heat exchange efficiency is improved.
Drawings
Fig. 1 is a schematic front view of an embodiment of an air conditioner provided by the present invention;
fig. 2 is a schematic top view of an embodiment of an air conditioner provided by the present invention;
fig. 3 is a schematic diagram illustrating an operating state of another embodiment of the air conditioner according to the present invention;
fig. 4 is a schematic view illustrating a transportation state of another embodiment of the air conditioner according to the present invention;
fig. 5 is a schematic side view of another embodiment of an air conditioner according to the present invention;
fig. 6 is a schematic view illustrating an airflow direction of an embodiment of an air conditioner according to the present invention;
fig. 7 is a schematic structural diagram of a first embodiment of an air conditioner provided by the present invention;
fig. 8 is a schematic structural diagram of a second embodiment of an air conditioner provided by the present invention;
fig. 9 is a schematic structural diagram of a third embodiment of an air conditioner provided by the present invention;
fig. 10 is a schematic structural diagram of a fourth embodiment of an air conditioner provided by the present invention.
Detailed Description
The core of the utility model is to provide an air conditioner, indoor portion and outdoor portion integral type setting all install inside the complete machine shell, reduce the energy consumption, improve heat exchange efficiency. The air conditioner can be applied to data centers, precision laboratories and the like.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 6, fig. 1 is a schematic front view of an air conditioner according to an embodiment of the present invention; fig. 2 is a schematic top view of an embodiment of an air conditioner provided by the present invention; fig. 3 is a schematic diagram illustrating an operating state of another embodiment of the air conditioner according to the present invention; fig. 4 is a schematic view illustrating a transportation state of another embodiment of the air conditioner according to the present invention; fig. 5 is a schematic side view of another embodiment of an air conditioner according to the present invention; fig. 6 is a schematic view illustrating an airflow direction of an embodiment of an air conditioner according to the present invention.
The utility model discloses embodiment provides an air conditioner, include casing 1 and install in 1 inside refrigerant power throttle system 7 of casing, evaporimeter 2, first fan 8, evaporation and condensation coil pipe 9 and second fan 3. Wherein the evaporator 2 and the first fan 8 are arranged at one end inside the shell 1 and are the indoor part of the equipment, the evaporation and condensation coil pipe 9 and the second fan 3 are arranged at the other end inside the shell 1 and are the outdoor part of the equipment, and the refrigerant power throttling system 7 is respectively connected with the evaporator 2 and the evaporation and condensation coil pipe 9.
In order to ensure the direction of air flow and ensure that the indoor and outdoor air is not directly mixed, a partition plate 13 may be provided in the casing 1, the partition plate 13 dividing the inside of the casing 1 into a first installation space 11 and a second installation space 12, the first installation space 11 being located indoors and the second installation space 12 being located outdoors. The evaporator 2 and the first fan 8 are arranged in the first installation space 11, and the first fan 8 is used for driving indoor air to flow into the first installation space 11 and flow back to the indoor space after being cooled by the evaporator 2. In second installation space 12 was located to evaporation condensing coil 9 and second fan 3, second fan 3 was used for driving outside air and flowed into second installation space 12 and the external world of discharging behind evaporation condensing coil 9, and refrigerant power throttling system 7 passed baffle 13, and the relative position and the arrangement mode of each part are adjusted according to the circumstances, all are within the protection scope of the utility model.
Specifically, evaporimeter 2 slope sets up in the indoor inside of the end of casing 1, in first installation space 11 promptly, save space, and further, evaporimeter 2 sets up in the top of first installation space 11, first fan 8 demountable installation is in the outside of first installation space 11, and first fan 8 is located evaporimeter 2 below, and the level of first fan 8 is less than evaporimeter 2 promptly, and first installation space 11 still is provided with storage space simultaneously, and storage space is located evaporimeter 2 under, and storage space deposits first fan 8 when being used for the transportation, and second fan 3 sets up in the below of second installation space 12 in addition. In the transportation, place first fan 8 in storage space, reduce the transportation volume, take out first fan 8 from storage space during the installation, install in casing 1 outside, through the setting of above-mentioned structure, save the transportation space, also can save installation operating space. Further, after the installation is completed, the plurality of first fans 8 are arranged in a horizontal row below the evaporator 2.
Specifically, for the convenience of air flow, first fan 8 sets up and is used for blowing in 2 front ends of evaporimeter, and second fan 3 sets up in evaporation and condensation coil pipe 9 tops, or according to the mounted position of each part of condition adjustment, and second fan 3 sets up in evaporation and condensation coil pipe 9 below, or first fan 8 sets up and is used for induced drafting in 2 rear ends of evaporimeter, all is within the protection scope of the utility model. Wherein, evaporimeter 2 is the V type and arranges, effectively increases working area.
In order to improve the heat exchange effect, a sprayer 5 is arranged on one side of the evaporation and condensation coil 9, a water collecting tank 10 used for collecting water sprayed by the sprayer 5 is further arranged in the shell 1, and the sprayer 5 is communicated with the water collecting tank 10 through a circulating water pump 6.
Specifically, the sprayer 5 is arranged between the evaporation and condensation coil 9 and the second fan 3, and the water collection tank 10 is arranged below the evaporation and condensation coil 9. Further, be provided with between second fan 3 and the sprayer 5 and receive hydrophone 4, according to the direction that the air flows, steam can be by 5 flow direction second fans 3 of sprayer, consequently, receive hydrophone 4 through setting up, collect the steam of 3 below of outer air circulating fan, avoid steam to get into outer air circulating fan 3.
Indoor air is driven by the first fan 8, hot air of the data center exchanges heat with the refrigerant inside the evaporator 2, the temperature is reduced, and the hot air is sent into the machine room again. The refrigerant in the evaporator 2 absorbs heat and changes from liquid state to gas state, and enters the evaporation and condensation coil 9. Water driven by the circulating water pump 6 is sprayed on the outer wall of the evaporation and condensation coil 9, meanwhile outdoor airflow driven by the second fan 3 flows through the outer wall of the evaporation and condensation coil 9, and the refrigerant inside the evaporation and condensation coil 9 is transformed into a liquid state from a gaseous state through evaporation of the water and cooling of the air. The evaporator 2 is connected with an evaporation and condensation coil 9 through a refrigerant dynamic throttling system 7 and a pipeline. The refrigerant inside the evaporation and condensation coil pipe 9 is cooled by the evaporation of water, and the heat absorbed by the phase change of water is far greater than the heat taken away by air heat exchange, so that the condensation temperature of the refrigerant inside the air conditioning system can be reduced, and the energy loss of the refrigeration system is further reduced.
The evaporator 2 of the indoor part, the first fan 8 and the evaporation and condensation coil pipe 9 of the outdoor part and the second fan 3 are integrally arranged and are all installed inside the whole machine shell 1, the whole factory production is debugged, and the field engineering only needs to be connected with a power supply, water and monitoring, so that the integrated heat exchange system can be put into use, the construction period is shortened, the system reliability is improved, the structure is simplified, the pipeline is shortened, the energy consumption is reduced, and the heat exchange efficiency is improved.
The specific embodiment of the present invention provides various structures of the refrigerant power throttling system 7, please refer to fig. 7, fig. 7 is a schematic structural diagram of the first embodiment of the air conditioner provided by the present invention.
The refrigerant power throttling system 7 comprises a compressor 7-1 and a throttling device 7-2, wherein the compressor 7-1 is respectively connected with the outlet of the evaporator 2 and the inlet of the evaporation and condensation coil 9, and the throttling device 7-2 is respectively connected with the inlet of the evaporator 2 and the outlet of the evaporation and condensation coil 9.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a second embodiment of an air conditioner according to the present invention.
The refrigerant power throttling system 7 comprises a throttling device 7-2 and a circulating pump 7-3 which are sequentially connected in series, wherein the throttling device 7-2 is connected with the evaporator 2, and the circulating pump 7-3 is connected with the evaporation and condensation coil 9. In order to improve the refrigeration effect, a liquid storage tank 7-4 can be connected in series, the throttling device 7-2 is connected with the inlet of the evaporator 2, the liquid storage tank 7-4 is connected with the outlet of the evaporation and condensation coil 9, the circulating pump 7-3 is respectively connected with the throttling device 7-2 and the liquid storage tank 7-4, and the compressor 7-1 is not arranged.
Further, the above components can be arranged in the system, and a compressor 7-1 is added on the basis of the second embodiment, that is, the refrigerant dynamic throttling system 7 comprises the compressor 7-1, and a throttling device 7-2, a circulating pump 7-3 and a liquid storage tank 7-4 which are sequentially connected in series, the compressor 7-1 is respectively connected with the outlet of the evaporator 2 and the inlet of the evaporation and condensation coil pipe 9, the throttling device 7-2 is connected with the inlet of the evaporator 2, the liquid storage tank 7-4 is connected with the outlet of the evaporation and condensation coil pipe 9, and the circulating pump 7-3 is respectively connected with the throttling device 7-2 and the liquid storage tank 7-4.
To improve safety, a check valve may be added, please refer to fig. 9, and fig. 9 is a schematic structural diagram of a third embodiment of the air conditioner provided by the present invention.
The compressor 7-1 is provided with a bypass branch and is connected with a first check valve in parallel. When the first check valve is controlled to be communicated, the refrigerant directly passes through the compressor 7-1 without passing through. Furthermore, a second one-way valve can be connected in series with the inlet end of the compressor 7-1, so that the safety is improved.
Referring to fig. 10, fig. 10 is a schematic structural diagram of a fourth embodiment of an air conditioner according to the present invention.
On the basis of the third embodiment, a bypass branch is arranged on the circulating pump 7-3 and is connected with a third one-way valve in parallel. When the third one-way valve is controlled to be communicated, the refrigerant directly passes through the circulating pump 7-3 without passing through. Furthermore, a fourth one-way valve can be connected in series with the outlet end of the circulating pump 7-3, so that the safety is improved.
The power of the refrigerant cycle can be the compressor 7-1, the circulating pump 7-3 or the combination of the two according to different outdoor temperature and humidity environments and different working modes. The combined mode has the circulating pump 7-3 and the compressor 7-1 to selectively operate, or the circulating pump 7-3 operates all the time, and the compressor 7-1 selectively operates according to the temperature and the humidity. Or whether the liquid storage tank 7-4 is arranged or not is selected according to the situation, and the liquid storage tank 7-4 can be removed on the basis of the above embodiments, so that the reliability and the adaptability of the equipment are improved. For example, in cold and dry environment, part of the device can be closed, and the energy consumption is further reduced.
The air conditioner provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides an air conditioner, its characterized in that, including casing (1) and install in inside refrigerant power throttle system (7) of casing (1), evaporimeter (2) and first fan (8) are installed to one side of casing (1), evaporation condensing coil (9) and second fan (3) are installed to the opposite side of casing (1), refrigerant power throttle system (7) are connected respectively evaporimeter (2) with evaporation condensing coil (9).
2. Air conditioner according to claim 1, characterized in that said refrigerant-powered throttling system (7) comprises a compressor (7-1) and a throttling device (7-2), the two ends of said compressor (7-1) being connected respectively to the outlet of said evaporator (2) and to the inlet of said evaporation-condensation coil (9), the two ends of said throttling device (7-2) being connected respectively to the inlet of said evaporator (2) and to the outlet of said evaporation-condensation coil (9).
3. Air conditioner according to claim 1, characterized in that said refrigerant-powered throttling system (7) comprises a throttling device (7-2) and a circulation pump (7-3) in series, said throttling device (7-2) being further connected to the inlet of said evaporator (2) and said circulation pump (7-3) being further connected to the outlet of said evaporation-condensation coil (9).
4. The air conditioner according to claim 3, characterized in that the refrigerant-powered throttle system (7) further comprises a compressor (7-1), both ends of the compressor (7-1) are respectively connected with the outlet of the evaporator (2) and the inlet of the evaporation and condensation coil (9), the compressor (7-1) is connected in parallel with a first one-way valve, the inlet end of the compressor (7-1) is connected in series with a second one-way valve, the circulating pump (7-3) is connected in parallel with a third one-way valve, and the outlet end of the circulating pump (7-3) is connected in series with a fourth one-way valve.
5. Air conditioner according to claim 1, characterized in that a partition (13) is provided in the casing (1), the partition (13) dividing the interior of the casing (1) into a first installation space (11) and a second installation space (12); the evaporator (2) is arranged in the first installation space (11); the evaporation and condensation coil (9) is arranged in the second installation space (12).
6. The air conditioner according to claim 5, wherein the evaporator (2) is obliquely disposed in the first installation space (11), the first fan (8) is detachably installed outside the first installation space (11) and located on an air inlet side or an air outlet side of the evaporator (2), and the second fan (3) is disposed in the second installation space (12) and located on an air inlet side or an air outlet side of the evaporation and condensation coil (9).
7. Air conditioner according to claim 6, characterized in that a storage space for storing the first fan (8) is further provided inside the housing (1).
8. The air conditioner according to claim 1, wherein a sprayer (5) is arranged on one side of the evaporation and condensation coil (9), a water collecting tank (10) for collecting water sprayed by the sprayer (5) is further arranged in the shell (1), and the sprayer (5) is communicated with the water collecting tank (10) through a circulating water pump (6).
9. Air conditioner according to claim 8, characterized in that the second fan (3) is arranged above the evaporative condensation coil (9), the shower (5) is arranged between the evaporative condensation coil (9) and the second fan (3), and a water collector (4) is arranged between the second fan (3) and the shower (5).
10. Air conditioner according to any of claims 1 to 9, characterized in that said refrigerant-powered throttling system (7) comprises a liquid storage tank (7-4) arranged at the outlet of said evaporation-condensation coil (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229840.9U CN213066392U (en) | 2020-10-09 | 2020-10-09 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229840.9U CN213066392U (en) | 2020-10-09 | 2020-10-09 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213066392U true CN213066392U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022229840.9U Active CN213066392U (en) | 2020-10-09 | 2020-10-09 | Air conditioner |
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| CN (1) | CN213066392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393892A (en) * | 2023-11-28 | 2024-01-12 | 广州市耀华制冷设备有限公司 | Temperature control device of battery charging station |
-
2020
- 2020-10-09 CN CN202022229840.9U patent/CN213066392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393892A (en) * | 2023-11-28 | 2024-01-12 | 广州市耀华制冷设备有限公司 | Temperature control device of battery charging station |
| CN117393892B (en) * | 2023-11-28 | 2024-05-31 | 广州市耀华制冷设备有限公司 | Temperature control device of battery charging station |
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