CN213931255U - AHU air conditioner natural cooling water circulation device - Google Patents
AHU air conditioner natural cooling water circulation device Download PDFInfo
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- CN213931255U CN213931255U CN202022743299.3U CN202022743299U CN213931255U CN 213931255 U CN213931255 U CN 213931255U CN 202022743299 U CN202022743299 U CN 202022743299U CN 213931255 U CN213931255 U CN 213931255U
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Abstract
The utility model discloses a AHU air conditioner natural cooling water circle device, comprising a water tank, the water tank top is provided with the inlet tube, the water tank side is connected with first water pump through first connecting pipe, the first water pump other end is connected with the cooler bin through the second connecting pipe, the cooler bin top has the cooling fan through the installing support mounting, the second water pump is installed at the cooler bin top, third connecting pipe and water tank circulation connection are passed through to second water pump one end, the cooling fan is installed to the installing support inboard, the third connecting pipe other end runs through the cooler bin top wall and is connected with the distributive pipe, a plurality of hole for water spraying have been seted up to the tow sides of distributive pipe, second water pump bottom is connected with the back flow. The utility model has the advantages of being scientific and reasonable in structural design, cooling efficiency is high, has realized water resource cyclic utilization, and the practicality is strong.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field specifically is a AHU air conditioner natural cooling water circle device.
Background
The circulating cooling water is used for exchanging medium heat through a heat exchanger or a direct contact heat exchange mode, and is recycled after being cooled by a cooling tower so as to save water resources. In general, the circulating water is neutral and weakly alkaline, and the pH value is controlled between 7 and 9.5; in the case of circulating cooling water in direct contact with the medium, the presence of acidity or alkalinity (pH greater than 10.0) is generally less. However, the cooling water is not easy to be cooled during the circulation of the existing cooling water, the heat dissipation efficiency is slow, and external dust is easy to enter a circulation system to cause pollution in the cooling process, so that the use effect of the device is influenced. Therefore, the AHU air conditioner natural cooling water circulating device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a AHU air conditioner natural cooling water circle device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a AHU air conditioner natural cooling water circle device, includes the water tank, the water tank top is provided with the inlet tube, the water tank side is connected with first water pump through first connecting pipe, the first water pump other end is connected with the cooler bin through the second connecting pipe, the cooler bin top has the cooling fan through the installing support mounting, the second water pump is installed at the cooler bin top, third connecting pipe and water tank circulation connection are passed through to second water pump one end, the cooling fan is installed to the installing support inboard, the third connecting pipe other end runs through the cooler bin top wall and is connected with the distributive pipe, a plurality of hole of spraying have been seted up to the tow sides of distributive pipe, second water pump bottom is connected with the back flow.
Preferably, a filter is arranged at the upper part of the water tank.
Preferably, a first electromagnetic valve is arranged on the first connecting pipe.
Preferably, a second electromagnetic valve is arranged on the third connecting pipe.
Preferably, a water return pipe is arranged on the side face of the water tank, and a third electromagnetic valve is arranged on the water return pipe.
Preferably, a first dust screen is installed in the through hole at the top of the mounting bracket.
Preferably, radiating holes are symmetrically formed in two sides of the top wall of the cooling box, and second dust screens are installed in the radiating holes.
Compared with the prior art, the beneficial effects of the utility model are that: the natural cooling water circulating device of the AHU air conditioner has simple and reasonable structural design and stronger practicability, filters the water entering the water tank from the water inlet pipe by arranging the filter, can effectively filter impurities and harmful substances in water, improve the purity of circulating water, continuously guide cooled air into the cooling box by arranging the cooling fan, the water sprayed from the water spray holes on the side surface of the water distribution pipe can be rapidly cooled, the air enters and exits through the first dust screen and the second dust screen, while ensuring the heat dissipation effect of the cooling fan, the utility model can avoid the dust in the external environment from entering the cooling box to pollute the cooling box, through first water pump, second water pump, first connecting pipe and second connecting pipe isotructure, realized the recycling of cooling water, practiced thrift water source and electric energy, improved the utilization efficiency to the water resource, reduced the waste of water resource.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the cooling box of the present invention.
In the figure: the device comprises a water tank 1, a filter 11, a water inlet pipe 12, a first connecting pipe 13, a first water pump 14, a first electromagnetic valve 15, a second connecting pipe 16, a cooling tank 17, a mounting bracket 18, a second water pump 19, a third connecting pipe 2, a second electromagnetic valve 21, a water return pipe 22, a third electromagnetic valve 23, a cooling fan 3, a first dust screen 31, a water diversion pipe 32, a return pipe 33 and a second dust screen 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a natural cooling water circulating device of an AHU air conditioner comprises a water tank 1, wherein a filter 11 is arranged on the upper portion of the water tank 1, water entering the water tank 1 from a water inlet pipe 12 is filtered by arranging the filter 11, impurities and harmful substances in the water can be effectively filtered, the purity of circulating water is improved, a water inlet pipe 12 is arranged on the top of the water tank 1, a first water pump 14 is connected to the side surface of the water tank 1 through a first connecting pipe 13, the other end of the first water pump 14 is connected with a cooling tank 17 through a second connecting pipe 16, a cooling fan 3 is arranged on the top of the cooling tank 17 through an installing support 18, a second water pump 19 is arranged on the top of the cooling tank 17, one end of the second water pump 19 is circularly connected with the water tank 1 through a third connecting pipe 2, a second electromagnetic valve 21 is arranged on the third connecting pipe 2, and the circulating use of the cooling water is realized through structures such as the first water pump 14, the second water pump 19, the first connecting pipe 13 and the second connecting pipe 16, the water source and the electric energy are saved, the utilization efficiency of the water resource is improved, and the waste of the water resource is reduced.
A water return pipe 22 is arranged on the side surface of the water tank 1, a third electromagnetic valve 23 is arranged on the water return pipe 22, a cooling fan 3 is arranged on the inner side of the mounting bracket 18, cooled air is continuously guided into the cooling box 17 by arranging the cooling fan 3, the water sprayed out of water spray holes on the side surface of the water spray pipe 32 can be rapidly cooled, a first dust screen 31 is arranged in a through hole on the top of the mounting bracket 18, the other end of the third connecting pipe 2 penetrates through the top wall of the cooling box 17 and is connected with a water distribution pipe 32, a plurality of water spray holes are arranged on the front and back surfaces of the water distribution pipe 32, a return pipe 33 is connected to the bottom of the second water pump 19, radiating holes are symmetrically arranged on the two sides of the top wall of the cooling box 17, a second dust screen 34 is arranged in the radiating holes, air passes through the first dust screen 31 and the second dust screen 34, the heat dissipation effect of the cooling fan 3 is ensured, and meanwhile, dust in the external environment can be prevented from entering the cooling box 17 to cause pollution, the first water pump 14, the second water pump 19, the cooling fan 3 and the like are externally connected with a power supply and a control switch through wires.
The working principle is as follows:
this kind of AHU air conditioner natural cooling water circulating device, the circulating water gets into 1 insidely of water tank from inlet tube 12 behind 11 filtration impurity of filter and harmful substance, open first solenoid valve 15 and first water pump 14 after that, first water pump 14 is with the water pump income cooler bin 17 in the water tank 1, open cooling fan 3 and carry out cooling heat dissipation to the water in the cooler bin 17, open second solenoid valve 21 and second water pump 19 after that, with the inside refrigerated water of passing through of cooler bin 17 in 2 leading-in water tanks 1 of third connecting pipe, accomplish the cooling water circulation process, open third solenoid valve 23, the cooling water is from the automatic outflow of wet return 22.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a AHU air conditioner natural cooling water circle device, includes water tank (1), its characterized in that: the top of the water tank (1) is provided with a water inlet pipe (12), the side surface of the water tank (1) is connected with a first water pump (14) through a first connecting pipe (13), the other end of the first water pump (14) is connected with a cooling tank (17) through a second connecting pipe (16), the top of the cooling box (17) is provided with a cooling fan (3) through a mounting bracket (18), a second water pump (19) is arranged at the top of the cooling tank (17), one end of the second water pump (19) is circularly connected with the water tank (1) through a third connecting pipe (2), the inner side of the mounting bracket (18) is provided with a cooling fan (3), the other end of the third connecting pipe (2) penetrates through the top wall of the cooling box (17) and is connected with a shunt pipe (32), the front surface and the back surface of the water distribution pipe (32) are provided with a plurality of water spray holes, and the bottom of the second water pump (19) is connected with a return pipe (33).
2. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: and a filter (11) is arranged at the upper part of the water tank (1).
3. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: the first connecting pipe (13) is provided with a first electromagnetic valve (15).
4. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: and a second electromagnetic valve (21) is arranged on the third connecting pipe (2).
5. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: a water return pipe (22) is arranged on the side face of the water tank (1), and a third electromagnetic valve (23) is arranged on the water return pipe (22).
6. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: a first dustproof net (31) is installed in the through hole in the top of the mounting bracket (18).
7. The AHU air-conditioning natural cooling water circulating device of claim 1, wherein: the cooling box (17) roof bilateral symmetry has seted up the louvre, install second dust screen (34) in the louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743299.3U CN213931255U (en) | 2020-11-24 | 2020-11-24 | AHU air conditioner natural cooling water circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022743299.3U CN213931255U (en) | 2020-11-24 | 2020-11-24 | AHU air conditioner natural cooling water circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213931255U true CN213931255U (en) | 2021-08-10 |
Family
ID=77172484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022743299.3U Active CN213931255U (en) | 2020-11-24 | 2020-11-24 | AHU air conditioner natural cooling water circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213931255U (en) |
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2020
- 2020-11-24 CN CN202022743299.3U patent/CN213931255U/en active Active
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