CN210153998U - Cooling water system for enhancing heat exchange by using landscape fountain - Google Patents

Cooling water system for enhancing heat exchange by using landscape fountain Download PDF

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Publication number
CN210153998U
CN210153998U CN201920873451.4U CN201920873451U CN210153998U CN 210153998 U CN210153998 U CN 210153998U CN 201920873451 U CN201920873451 U CN 201920873451U CN 210153998 U CN210153998 U CN 210153998U
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China
Prior art keywords
fountain
water
heat exchange
pool
pipe
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CN201920873451.4U
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Chinese (zh)
Inventor
雷文君
邰传民
李晓东
戎传亮
齐新叶
张林华
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Shandong Jianzhu University
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Shandong Jianzhu University
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Abstract

The utility model discloses an utilize view fountain to strengthen cooling water system of heat transfer, include the fountain pond that sets gradually along the rivers direction, transition pond, catch basin, the catch basin passes through flow pipe and fountain pond intercommunication, sets up the fountain in the fountain pond and is responsible for, and the outside cover that the fountain was responsible for is equipped with the heat exchange tube, and the heat exchange tube is located below the surface of water in the fountain pond, and the water chiller is connected respectively at the both ends of heat exchange tube, and the fountain is responsible for and is equipped with the flow in the space between the heat exchange tube and treats the cooling water, and the flow direction of the flow of treating the cooling water is opposite with the rivers. The system utilizes the closed circulation form of the inner sleeve and the outer sleeve to recycle the cold energy of the fountain water, has lower requirement on water quality and does not need special water treatment facilities.

Description

Cooling water system for enhancing heat exchange by using landscape fountain
Technical Field
The utility model relates to a cold and hot source of air conditioner, heat transfer field, concretely relates to utilize cooling water system of view fountain intensive heat transfer.
Background
The landscape water body has become the key content of landscape construction in public places at present, and in order to meet the hydrophilic requirement of people, the fountain water scene has a dynamic and elegant effect, and the air properties pound have been largely applied to the landscape water body. The fountain waterscape has the characteristics of high disturbance intensity, high pressure, high water exchange capacity, high aeration rate and the like. However, in the fountain design and construction process, landscape effect is often pursued as a main thing, and the strong heat exchange capacity is neglected, so that great energy waste is caused. Compared with outdoor air, the water has large heat capacity, the landscape water body is less influenced by meteorological conditions, the water temperature in summer is lower than that of the outdoor air, the landscape water body can become a better heat pump cold source, and the fountain has better heat dissipation capacity. At present, the traditional landscape fountain utilization technology mainly uses a fountain pool as an open cooling tower for cooling, the technology has higher requirement on the water quality of landscape water bodies, a special water treatment facility needs to be arranged, and higher water treatment cost needs to be invested while fountain energy is utilized, so the utilization value is not high.
Disclosure of Invention
In order to solve the problems, the utility model provides an utilize view fountain to strengthen cooling water system of heat transfer, this system utilizes the closed circulation form of inside and outside casing pipe form to carry out recycle to the cold source of fountain water, lower, need not special water treatment facility to the requirement of quality of water.
A cooling water system for strengthening heat exchange by utilizing a landscape fountain comprises a fountain pool, a transition pool and a water collecting pool which are sequentially arranged along the water flow direction, wherein the water collecting pool is communicated with one end of a water supply pipe, the other end of the water supply pipe is communicated with the fountain pool, a fountain main pipe is arranged in the fountain pool, a plurality of fountain branch pipes are sequentially arranged on the fountain main pipe, a heat exchange pipe is sleeved outside the fountain main pipe and is positioned below the water surface in the fountain pool, two ends of the heat exchange pipe are respectively connected with a water cooling unit, flowing water to be cooled is filled in a space between the fountain main pipe and the heat exchange pipe, and the flowing direction of the flowing water to be cooled is opposite to the water flow direction in the fountain main pipe;
the water to be cooled can exchange heat with fountain water flowing in the fountain main pipe, meanwhile, the water to be cooled can also exchange heat with water in a fountain pool outside the heat exchange pipe, the heat exchange is sufficient, the fountain water after heat exchange is sprayed out through fountain branch pipes to form a landscape fountain and falls into the fountain pool, water in the fountain pool enters a transition pool through overflow, the water in the transition pool flows into a water collecting pool under the action of gravity to form waterfalls, the water in the water collecting pool becomes cooled fountain water after being in contact with the outside to dissipate heat, the flowing water to be cooled in the heat exchange pipe forms cold water after heat exchange, and the cold water flows to a water cooling unit and is used for absorbing heat released by a refrigerant.
Preferably, the bottom of the fountain pool is set to be a slope type, one end of the bottom of the fountain pool, which is far away from the transition pool, is an A end, one end of the bottom of the fountain pool, which is close to the transition pool, is a B end, and the height of the A end is higher than that of the B end.
Preferably, the sloped bottom has a slope of less than 0.01.
Preferably, the water inlet end of the water supply pipe is communicated with a lift pump for providing a water source for the fountain pool, the lift pump is positioned at the bottom of the water collecting pool, and the water outlet end of the water supply pipe is positioned at the end A of the bottom of the fountain pool.
Preferably, a fountain pump is arranged at the end B of the bottom of the fountain pool and is communicated with the fountain main pipe.
Preferably, the center line of the fountain main pipe and the center line of the heat exchange pipe are coaxially arranged.
Preferably, a plurality of mounting brackets are sequentially arranged between the fountain main pipe and the heat exchange pipe and used for supporting the fountain main pipe inside the heat exchange pipe.
Preferably, the distance between two adjacent mounting brackets is 1 meter.
Preferably, a cooling water circulating pump is arranged at the water inlet end of the water cooling unit.
The utility model has the advantages that:
(1) adopt the closed circulation system of inside and outside sleeve pipe form, the cooling water both can with the inside reverse rivers heat transfer of cooling tube in the fountain owner pipe also can with the outside fountain pond in the flowing water carry out the heat transfer, cooling water heat transfer effect and fountain radiating effect are all better, do not have the influence basically to original view fountain, moreover the utility model discloses the quality of water requirement to the fountain water is lower, need not establish special water treatment facilities in addition.
(2) The height of the end A at the bottom of the fountain pool is higher than that of the end B, so that the flowing speed of the water body in the fountain pool is increased, the heat exchange effect is enhanced, and the water quality is improved.
(3) The arrangement of the transition pool and the water collecting pool forms waterfalls to increase landscape ornamental property, and meanwhile, fountain water after heat exchange is fully radiated, and the heat source utilization rate is improved.
(4) Utilize the installing support to be responsible for the fountain and support inside the heat exchange tube, set up with the heat exchange tube is concentric, and the at utmost carries out cold, heat exchange, improves heat exchange efficiency.
(5) The heat exchange tube is arranged below the water surface of the fountain pool, and water in the cooling water heat exchange tube can realize reverse heat exchange with flowing fountain water in the internal fountain main tube and can also realize heat exchange with flowing water in the external fountain pool.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural diagram of a cooling water system using a landscape fountain to enhance heat exchange;
FIG. 2 is a plan view of the present invention;
fig. 3 is a schematic view of the structure of the sleeve of the present invention.
In the figure: 1. a water cooling unit; 2. discharging a water pipe after heat exchange; 3. a heat exchange pipe; 4. a cooling water inlet pipe; 5. A cooling water circulation pump; 6. a fountain pool; 7. a fountain pump; 8. a fountain main pipe; 9. a fountain branch pipe; 10. a spray head; 11. a transition pool; 12. a water collecting tank; 13. a lift pump; 14. a water supply pipe; 15. and (7) mounting a bracket.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
As shown in figures 1 and 2, the utility model relates to a cooling water system for strengthening heat exchange by landscape fountain, the water inlet end of a water cooling unit 1 is connected with a cooling water inlet pipe 4 and is connected with the outlet of a heat exchange pipe 3 through a cooling water circulating pump 5, a water outlet pipe 2 after heat exchange of the water cooling unit is connected with the inlet of the water heat exchange pipe 3, a fountain main pipe 8 is coaxially sleeved in the heat exchange pipe 3, the fountain main pipe 8 is connected with a plurality of fountain branch pipes 9, as shown in figure 3, the fountain main pipe 8 is installed in the heat exchange pipe 3 by utilizing an installation support 15, an installation support is arranged in the heat exchange pipe every other meter, the fountain branch pipes 9 protrude out of the pipe wall of the heat exchange pipe 3, a spray head 10 is installed at the tail end, the connection part of the fountain branch pipes 9 and the heat exchange pipe 3 is sealed by a sealing gasket, the water inlet end of a fountain pump 7, the water body in the fountain pool 6 enters the transition pool 11 through overflow, and the water body in the transition pool 11 falls into the water collecting pool 12 under the action of gravity to form waterfall, so that the heat is fully dissipated. The inlet of the lift pump 13 is connected with the bottom of the collecting tank 12, and the outlet end of the lift pump 13 is conveyed to the highest point of the bottom of the fountain pool 6 through a water conveying pipe 14.
The working process of the air conditioning system for enhancing heat exchange by using the landscape fountain is described in detail in the following with reference to fig. 1 to 3: the cooling water exchanges heat with the refrigerant in the water chiller 1, the cooling water enters the heat exchange tube 3 in the fountain pool 6 through the water outlet pipe 2 after the heat exchange, the water in the heat exchange tube 3 exchanges heat with the fountain water which is conveyed to the fountain main pipe 8 by the fountain pump 7 and flows reversely in the fountain main pipe 8 on the one hand, and the water exchanges heat with the flowing water body which is caused under the action of the suction of the fountain pump 7 and the water flow conveyed by the lifting pump in the fountain pool 6 on the other hand. The cooling water after heat exchange and cooling with the fountain water enters the water cooling unit 1 through the cooling water inlet pipe 4 and the cooling water circulating water pump 5 to complete the circulation of the cooling water. Fountain water in the fountain main pipe 8 is subjected to heat exchange, then passes through the spray head branch pipe 9, is sprayed to the atmosphere through the spray head 10, exchanges heat with the atmosphere, enters the fountain pool 6 after being subjected to heat exchange, overflows into the brook transition pool, finally falls into the water collecting pool 12, and is conveyed to the higher position of the fountain pool 6 through the water conveying pipe 14 by the lifting pump 13, so that heat exchange is carried out repeatedly.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A cooling water system for strengthening heat exchange by utilizing a landscape fountain is characterized by comprising a fountain pool, a transition pool and a water collecting pool which are sequentially arranged along the water flow direction, wherein the water collecting pool is communicated with one end of a water supply pipe, the other end of the water supply pipe is communicated with the fountain pool, a fountain main pipe is arranged in the fountain pool, a plurality of fountain branch pipes are sequentially arranged on the fountain main pipe, a heat exchange pipe is sleeved outside the fountain main pipe and is positioned below the water surface in the fountain pool, two ends of the heat exchange pipe are respectively connected with a water cooling unit, flowing water to be cooled is filled in a space between the fountain main pipe and the heat exchange pipe, and the flowing direction of the flowing water to be cooled is opposite to the water flow direction in the fountain main pipe;
the water to be cooled can exchange heat with fountain water flowing in the fountain main pipe, meanwhile, the water to be cooled can also exchange heat with water in a fountain pool outside the heat exchange pipe, the fountain water after heat exchange is sprayed out through fountain branch pipes to form a landscape fountain and falls into the fountain pool, water in the fountain pool enters a transition pool through overflow, the water in the transition pool flows into a water collecting pool under the action of gravity to form waterfalls, the water in the water collecting pool is contacted with the outside to dissipate heat and then becomes cooled fountain water, the flowing water to be cooled in the heat exchange pipe forms cold water after heat exchange, and the cold water flows to a water cooling unit and is used for absorbing heat released by a refrigerant.
2. The cooling water system utilizing the landscape fountain to enhance the heat exchange according to claim 1, wherein the bottom of the fountain pool is arranged in a slope manner, one end of the fountain pool bottom, which is far away from the transition pool, is an A end, one end of the fountain pool bottom, which is close to the transition pool, is a B end, and the height of the A end is higher than that of the B end.
3. The cooling water system utilizing the landscape fountain for enhancing heat exchange according to claim 2, wherein the slope of the sloped bottom is less than 0.01.
4. The cooling water system utilizing the landscape fountain to enhance the heat exchange according to claim 2, wherein a water inlet end of the water supply pipe is communicated with a lift pump for providing water to the fountain pool, the lift pump is positioned at the bottom of the water collecting pool, and a water outlet end of the water supply pipe is positioned at the end A of the bottom of the fountain pool.
5. The cooling water system utilizing the landscape fountain to enhance the heat exchange according to claim 2, wherein a fountain pump is arranged at the end B of the bottom of the fountain pool and is communicated with the fountain main pipe.
6. The cooling water system utilizing the landscape fountain to enhance heat exchange according to claim 1, wherein a center line of the fountain main pipe is coaxially arranged with a center line of the heat exchange pipe.
7. The cooling water system utilizing the landscape fountain to enhance the heat exchange according to claim 1, wherein a plurality of mounting brackets are sequentially arranged between the fountain main pipe and the heat exchange pipe for supporting the fountain main pipe inside the heat exchange pipe.
8. The cooling water system utilizing the landscape fountain for enhancing the heat exchange according to claim 7, wherein the distance between two adjacent mounting brackets is 1 meter.
9. The cooling water system utilizing the landscape fountain to enhance heat exchange according to claim 1, wherein a cooling water circulating pump is arranged at a water inlet end of the water chiller unit.
CN201920873451.4U 2019-06-12 2019-06-12 Cooling water system for enhancing heat exchange by using landscape fountain Active CN210153998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920873451.4U CN210153998U (en) 2019-06-12 2019-06-12 Cooling water system for enhancing heat exchange by using landscape fountain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920873451.4U CN210153998U (en) 2019-06-12 2019-06-12 Cooling water system for enhancing heat exchange by using landscape fountain

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CN210153998U true CN210153998U (en) 2020-03-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110173780A (en) * 2019-06-12 2019-08-27 山东建筑大学 A kind of cooling water system using fountain sight enhanced heat exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110173780A (en) * 2019-06-12 2019-08-27 山东建筑大学 A kind of cooling water system using fountain sight enhanced heat exchange

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