CN211346421U

CN211346421U - Shallow geothermal cooling device

Info

Publication number: CN211346421U
Application number: CN201922219870.9U
Authority: CN
Inventors: 罗蓬飞; 李成成; 李建明; 徐力; 肖少青; 刘超; 赵二; 张剑雄
Original assignee: North Ruineng Inner Mongolia Group Co ltd
Current assignee: North Ruineng Inner Mongolia Group Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-25
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a shallow geothermal cooling device, which comprises a cooling pipe, a liquid accumulation tank, fins, a reservoir, a water cooling pipe, a water pump and a heat exchange part; the cooling pipe is coiled and buried underground, the liquid inlet end of the cooling pipe is positioned above the ground surface, and the liquid outlet end of the cooling pipe is positioned underground; the liquid outlet end is provided with a liquid accumulation pool, and the liquid outlet end extends into the liquid accumulation pool; the cooling pipe is slowly inclined from the liquid inlet end to the liquid outlet end, and fins are uniformly arranged on the outer wall of the cooling pipe; a back-folded water cooling pipe fixed by a heat exchange piece is arranged in the cooling pipe; the water cooling pipe enters from the liquid inlet end, turns back at the liquid outlet end and penetrates out from the liquid inlet end; the water inlet end and the water outlet end of the water-cooling pipe are both arranged in the water storage tank, and the water inlet end is connected with a water pump; the whole mechanism of the device is completely arranged underground, does not occupy extra space on the ground, does not generate larger noise, can utilize shallow geothermal temperature to reduce water temperature, and is matched with water circulation cooling to greatly improve the effect of reducing the water temperature.

Description

Shallow geothermal cooling device

Technical Field

The utility model discloses a shallow layer ground temperature cooling device belongs to cooling arrangement technical field.

Background

The cooling tower (The cooling tower) is a device which uses water as a circulating coolant, absorbs heat from a system and discharges The heat to The atmosphere so as to reduce The water temperature, The cold is an evaporation heat dissipation device which utilizes The principles that The water is in flowing contact with air and then carries out heat exchange to generate steam, The steam volatilizes and carries The heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and The like so as to dissipate The waste heat generated in The industry or a refrigeration air conditioner to reduce The water temperature, thereby ensuring The normal operation of The system, The device is generally barrel-shaped, so The device is named as The cooling tower, but The existing cooling tower is arranged on The ground, The volume of The cooling tower is larger, a large amount of space is occupied, and The working of The cooling tower generates larger noise.

Disclosure of Invention

An object of the utility model is to provide a shallow geothermal cooling device, the whole mechanism of the device is in the underground completely, can not occupy the extra space on the ground, also can not appear great noise, can utilize shallow geothermal to reduce the temperature simultaneously, and the hydrologic cycle cooling has been gone up in the cooperation, has promoted the effect that reduces the temperature greatly.

A shallow geothermal cooling device comprises a cooling pipe, a liquid accumulation pool, fins, a reservoir, a water cooling pipe, a water pump and a heat exchange piece; the cooling device is characterized in that the cooling pipe is coiled and buried underground, the liquid inlet end of the cooling pipe is positioned above the ground surface, and the liquid outlet end of the cooling pipe is positioned underground; the liquid outlet end is provided with a liquid accumulation pool, and the liquid outlet end extends into the liquid accumulation pool; the cooling pipe is slowly inclined from the liquid inlet end to the liquid outlet end, and fins are uniformly arranged on the outer wall of the cooling pipe; a back-folded water cooling pipe fixed by a heat exchange piece is arranged in the cooling pipe; the water cooling pipe enters from the liquid inlet end, turns back at the liquid outlet end and penetrates out from the liquid inlet end; the water inlet end and the water outlet end of the water-cooling pipe are both arranged in the water storage tank, and the water inlet end is connected with a water pump.

Preferably, the hot water pond and the cold water pond are separated with the baffle to the cistern, and the limbers has been seted up to upper portion in the baffle, and the end of intaking of water-cooling pipe extends to in the cold water pond, goes out the water end and extends to in the hot water pond.

Preferably, the water-cooled tube is preferably helical.

Preferably, the heat exchange member comprises a longitudinal sheet and a transverse sheet; the longitudinal pieces are fixed between the water-cooling pipe and the cooling pipe and are uniformly distributed by taking the water-cooling pipe as an axis; the transverse sheets are fixed on the longitudinal sheets, and the transverse sheets and the longitudinal sheets form criss-cross heat exchange pieces; the longitudinal and transverse sheets extend along the water cooling tubes.

The beneficial effects of the utility model reside in that a shallow geothermal cooling device is provided, the whole mechanism of the device is in the underground completely, can not occupy the extra space on the ground, also can not appear great noise, can utilize shallow geothermal to reduce the temperature simultaneously, and the hydrologic cycle cooling has been gone up in the cooperation, has promoted the effect that reduces the temperature greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cooling tube structure of the present invention.

Fig. 3 is a schematic sectional structure diagram of the cooling tube of the present invention.

Fig. 4 is a schematic diagram of the structure of the water cooling tube of the present invention.

Fig. 5 is a schematic structural view of the heat exchange member of the present invention.

Fig. 6 is a partial schematic structural diagram of the present invention.

In the figure, a cooling pipe 1, a liquid inlet end 101, a liquid outlet end 102, a liquid accumulation pool 2, fins 3, a water storage pool 4, a partition plate 401, a water through hole 402, a hot water pool 403, a cold water pool 404, a water cooling pipe 5, a water inlet end 501, a water outlet end 502, a water pump 6, a heat exchange member 7, a longitudinal sheet 701 and a transverse sheet 702 are arranged.

Detailed Description

In order to clearly understand the technical features, objects and advantageous effects of the present invention, the following detailed description of the embodiments of the present invention is given, but the present invention is not limited to the applicable scope.

As shown in the figure, the shallow geothermal cooling device comprises a cooling pipe 1, a liquid accumulation pool 2, fins 3, a water storage pool 4, a water cooling pipe 5, a water pump 6 and a heat exchange part 7; the cooling device is characterized in that the cooling pipe 1 is buried underground in a coiled mode, the liquid inlet end 101 of the cooling pipe 1 is located above the ground surface, and the liquid outlet end 102 of the cooling pipe 1 is located underground; the liquid outlet end 102 is provided with a liquid accumulation pool 2, and the liquid outlet end 102 extends into the liquid accumulation pool 2; the cooling pipe 1 is slowly inclined from the liquid inlet end 101 to the liquid outlet end 102, and fins 3 are uniformly arranged on the outer wall of the cooling pipe 1; a folded water cooling pipe 5 fixed by a heat exchange piece 7 is arranged in the cooling pipe 1; the water-cooling pipe 5 enters from the liquid inlet end 101, turns back at the liquid outlet end 102 and penetrates out from the liquid inlet end 101; the water inlet end 501 and the water outlet end 502 of the water cooling pipe 5 are both arranged in the reservoir 4, and the water inlet end 501 is connected with the water pump 6.

Preferably, the water reservoir 4 is divided into a hot water tank 403 and a cold water tank 404 by a partition 401, a water through hole 402 is formed in the middle upper part of the partition 401, a water inlet end 501 of the water cooling pipe 5 extends into the cold water tank 404, and a water outlet end 502 extends into the hot water tank 403; firstly, the water enters a hot water tank 403 for natural cooling, a water pump 6 pumps circulating water from a cold water tank 404, the circulating water enters from a water inlet end 501, the circulating water is discharged from a water outlet end 502 after circulating for a circle, the circulating water with temperature discharged from the water outlet end 502 is naturally cooled in the hot water tank 403, and a water through hole 402 on a partition plate 401 regulates and controls the water quantity in the cold water tank 404; the temperature of the circulating water in the water cooling pipe 5 is effectively reduced, and the cooling effect is improved.

Preferably, the water cooling pipe 5 is preferably spiral, and compared with a traditional straight pipe, the spiral water cooling pipe 5 is longer in actual length, and in the cooling pipe 1 with the same length, the longer the length of the water cooling pipe 5, the better the cooling effect, and the cooling effect is improved.

Preferably, the heat exchange member 7 comprises a longitudinal piece 701, a transverse piece 702; the longitudinal sheets 701 are fixed between the water-cooling tube 5 and the cooling tube 1 and are uniformly distributed by taking the water-cooling tube 5 as an axis; the transverse sheets 702 are fixed on the longitudinal sheets 701, and the transverse sheets 702 and the longitudinal sheets 701 form a criss-cross heat exchange member 7; the longitudinal fins 701 and the transverse fins 702 extend along the water cooling tubes 5.

In the embodiment, hot water to be cooled enters from a liquid inlet end, in the process of flowing through a cooling pipe, the hot water on the inner periphery of the cooling pipe is cooled by shallow geothermal heat exchange through the wall of a cooling pipe and fins, the hot water in the center of the cooling pipe is cooled by flowing circulating water through the cooling pipe, longitudinal fins and transverse fins, and the cooled hot water is finally collected into a liquid accumulation pool; the shallow geothermal water temperature is utilized to reduce the water temperature, and the effect of reducing the water temperature is greatly improved by matching with the water feeding circulation cooling.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A shallow geothermal cooling device comprises a cooling pipe, a liquid accumulation pool, fins, a reservoir, a water cooling pipe, a water pump and a heat exchange piece; the cooling device is characterized in that the cooling pipe is coiled and buried underground, the liquid inlet end of the cooling pipe is positioned above the ground surface, and the liquid outlet end of the cooling pipe is positioned underground; the liquid outlet end is provided with a liquid accumulation pool, and the liquid outlet end extends into the liquid accumulation pool; the cooling pipe is slowly inclined from the liquid inlet end to the liquid outlet end, and fins are uniformly arranged on the outer wall of the cooling pipe; a back-folded water cooling pipe fixed by a heat exchange piece is arranged in the cooling pipe; the water cooling pipe enters from the liquid inlet end, turns back at the liquid outlet end and penetrates out from the liquid inlet end; the water inlet end and the water outlet end of the water-cooling pipe are both arranged in the water storage tank, and the water inlet end is connected with a water pump.

2. The shallow geothermal cooling device according to claim 1, wherein the reservoir is divided into a hot water tank and a cold water tank by a partition plate, a water through hole is formed in the middle upper part of the partition plate, the water inlet end of the water cooling pipe extends into the cold water tank, and the water outlet end of the water cooling pipe extends into the hot water tank.

3. The shallow geothermal cooling device of claim 1, wherein the water cooling tubes are preferably helical.

4. The shallow geothermal cooling device according to claim 1, wherein the heat exchange member comprises a longitudinal plate and a transverse plate; the longitudinal pieces are fixed between the water-cooling pipe and the cooling pipe and are uniformly distributed by taking the water-cooling pipe as an axis; the transverse sheets are fixed on the longitudinal sheets, and the transverse sheets and the longitudinal sheets form criss-cross heat exchange pieces; the longitudinal and transverse sheets extend along the water cooling tubes.