Efficient heat exchange unit for data center
Patent Information
- Application Number
- CN202521755017.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-18
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-08-18
AI Technical Summary
[0004]为克服现有技术所存在的缺陷，现提供一种数据中心高效换热机组，以解决现有技术中的换热机组并不能够对换热的后的水体进行快速过滤、大量净化处理，导致水质并不干净卫生，并不高效便利实用的问题
1.本实用新型通过换热器内的多组换热片吸收数据中心的热量，并将热量传递到换热水管内，对换热水管内的水进行传热，变成热水后再输送至过滤罐内进行多级过滤处理，再输送至净化罐内进行净化处理，有助于得到更干净的热水，更高效实用。
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Figure CN224909916U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of heat exchanger technology, specifically to a high-efficiency heat exchanger for data centers. Background Technology
[0002] Under the global trend of energy conservation and emission reduction, heating companies and equipment manufacturers are paying more and more attention to the variable flow operation of the secondary network circulating water in the heat exchange stations of centralized heating systems. Furthermore, with the rise of smart heating, the demand for on-demand heating and charging based on heat volume is becoming increasingly strong.
[0003] The specification of a modular high-efficiency circulating water heat exchange unit (publication number CN115930667A) mentions that "the heat exchange module includes a heat exchanger, an electric regulating valve, a primary network heat metering device, a secondary network flow meter, a primary network water supply main pipe, a primary network water return main pipe, a secondary network water supply main pipe, and a heat exchange module base. The primary network is the heat source water network, where the heat transfer medium is powered by a circulating pump and circulates within the primary network, absorbing heat from the heat source and then releasing heat in the heat exchanger at the community heat exchange station; the secondary network is the user water network, where the heat transfer medium is powered by a circulating pump and circulates within the secondary network, absorbing heat from the heat exchanger at the community heat exchange station and then releasing heat in the user's indoor radiator to maintain a suitable indoor temperature; the media of the primary and secondary networks complete the heat transfer from the heat source to the user's end through the heat exchanger." However, the heat exchange unit in the prior art cannot quickly filter or purify the water after heat exchange, resulting in unclean and unhygienic water, and is neither efficient nor convenient. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, a high-efficiency heat exchange unit for data centers is provided to solve the problem that existing heat exchange units cannot quickly filter or purify the water after heat exchange, resulting in unclean and unhygienic water, and are not efficient, convenient, or practical.
[0005] To achieve the above objectives, a high-efficiency heat exchange unit for data centers is provided, comprising a base, a filter tank, and a purification tank. A heat exchanger is installed on the left side of the upper end face of the base, and three sets of front support frames are provided on the front side of the middle of the upper end face of the base. Three sets of rear mounting seats are fixed on the rear side of the middle of the upper end face of the base, and the filter tank is installed on the rear mounting seats. The purification tank and the electrical control box are installed on the right side of the upper end face of the base.
[0006] Furthermore, a pad is provided at the bottom of the heat exchanger, a front fixing plate is provided on the front side of the pad, and a rear fixing plate is provided on the rear side of the pad. Positioning holes are provided on both the left and right sides of the front and rear fixing plates. A positioning threaded rod is fitted between the two sets of positioning holes aligned front and back. A set of fastening nuts is screwed into both the front and rear ends of the positioning threaded rod.
[0007] Furthermore, multiple sets of heat exchange plates are arranged between the front fixed plate and the rear fixed plate, and hot water exchange pipes are installed between the multiple sets of heat exchange plates. A water inlet is provided at the lower left part of the hot water exchange pipe, and a water outlet is provided at the lower right part of the hot water exchange pipe. The outer end of the water outlet is connected to a first water supply pipe.
[0008] Furthermore, the bottom of the filter tank is located on the rear mounting base, the upper end of the filter tank is equipped with a first tank cover, the upper end of the first tank cover is provided with a third water output pipe, and the upper left part of the filter tank is connected to a second water supply pipe. The lower end of the second water supply pipe is connected to the first water supply pipe, and a water pump is installed at the lower part of the second water supply pipe. The water pump is installed on the front support frame.
[0009] Furthermore, a bracket is installed inside the filter tank, and the bracket is snapped onto the upper end of a retaining ring located in the middle of the inner side wall of the filter tank. An upper filter bag is provided above the middle filter bag, and a middle filter bag is placed over the upper filter bag. A lower filter bag is placed over the middle filter bag. The first tank cover and the bracket are both detachable. A fourth water supply pipe is connected to the lower rear side of the filter tank, and the other end of the fourth water supply pipe is connected to a fifth water supply pipe located on the rear side of the purification tank.
[0010] Furthermore, a second tank cover is installed at the upper end of the purification tank, a clean water outlet is provided at the upper part of the second tank cover, and the lower end of the fifth water supply pipe connected to the rear side of the purification tank leads to the bottom of the purification tank. A sewage outlet is provided at the lower part of the rear side of the purification tank, and a support leg is provided at the bottom of the purification tank.
[0011] Furthermore, the purification tank is equipped with an inner sleeve, and a filter cotton layer is provided at the bottom of the inner sleeve. An activated carbon layer is provided on the upper side of the filter cotton layer, and an ion exchange resin layer is provided on the upper side of the activated carbon layer. An ultrafiltration membrane layer is provided on the upper side of the ion exchange resin layer, and the second tank cover is a detachable structure.
[0012] The beneficial effects of this utility model are as follows: 1. This utility model absorbs heat from the data center through multiple sets of heat exchange fins in the heat exchanger and transfers the heat to the hot water pipe. The water in the hot water pipe is then heated and sent to the filter tank for multi-stage filtration, and then to the purification tank for purification. This helps to obtain cleaner hot water and is more efficient and practical.
[0013] 2. The upper, middle, and lower filter bags inside the filter tank of this utility model can sequentially perform preliminary, intermediate, and precision filtration on the hot water transported into the upper part of the filter tank. This not only makes filtration faster and cleaner, but also makes it easy to remove the first tank cover and the hanger from the filter tank for regular cleaning, which helps to ensure sustainable hot water filtration in the later stages.
[0014] 3. This utility model can transport filtered hot water to the lower part of the purification tank through the fifth water supply pipe. The water is then purified sequentially through the filter cotton layer, activated carbon layer, ion exchange resin layer, and ultrafiltration membrane layer, which helps to improve the purity of the water, making it cleaner and more hygienic, with a wider range of applications and greater efficiency and practicality. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model; Figure 2 This is a schematic diagram showing the internal structure of the heat exchanger according to an embodiment of the present utility model; Figure 3 This is a front view schematic diagram of the filter tank according to an embodiment of the present utility model; Figure 4 This is a schematic cross-sectional view of the filter tank according to an embodiment of the present utility model; Figure 5 This is a cross-sectional schematic diagram of the purification tank according to an embodiment of the present utility model.
[0016] In the diagram: 1. Base; 10. Rear mounting bracket; 11. Front support frame; 2. Heat exchanger; 20. Front fixing plate; 21. Positioning threaded rod; 22. Fastening nut; 23. Water inlet; 24. Water outlet; 25. First water supply pipe; 26. Heat exchange fins; 27. Hot water supply pipe; 28. Rear fixing plate; 29. Positioning hole; 200. Spacer; 3. Filter tank; 30. Second water supply pipe; 31. Snap ring; 32. Fourth water supply pipe; 33. 34. Water pump; 35. First tank cover; 36. Third output water pipe; 37. Hanging bracket; 38. Upper filter screen bag; 39. Middle filter screen bag; 4. Lower filter screen bag; 50. Electrical control box; 51. Purification tank; 52. Second tank cover; 53. Fifth water supply pipe; 54. Sewage outlet; 55. Support legs; 56. Inner sleeve; 57. Ultrafiltration membrane layer; 58. Ion exchange resin layer; 59. Activated carbon layer; 50. Filter cotton layer; 50. Clean water outlet. Detailed Implementation
[0017] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details such as particular system structures and technologies are provided to facilitate a more thorough understanding of the embodiments of this utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.
[0018] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0019] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model. Figure 2 This is a schematic diagram of the internal structure of the heat exchanger according to an embodiment of the present invention. Figure 3 This is a front view schematic diagram of the filter tank according to an embodiment of the present utility model. Figure 4 This is a schematic cross-sectional view of the filter tank according to an embodiment of the present utility model. Figure 5 This is a cross-sectional schematic diagram of the purification tank according to an embodiment of the present utility model.
[0020] Reference Figures 1 to 5 As shown, this utility model provides a high-efficiency heat exchange unit for a data center, including a base 1, a filter tank 3, and a purification tank 5. A heat exchanger 2 is installed on the left side of the upper end face of the base 1, and three sets of front support frames 11 are provided on the front side of the middle of the upper end face of the base 1. Three sets of rear mounting seats 10 are fixed on the rear side of the middle of the upper end face of the base 1, and the filter tank 3 is installed on the rear mounting seats 10. The purification tank 5 and the electrical control box 4 are installed on the right side of the upper end face of the base 1.
[0021] In this embodiment, a pad 200 is provided at the bottom of the heat exchanger 2, a front fixing plate 20 is provided on the front side of the pad 200, and a rear fixing plate 28 is provided on the rear side of the pad 200. Positioning holes 29 are provided on both the left and right sides of the front fixing plate 20 and the rear fixing plate 28. A positioning threaded rod 21 is fitted between the two sets of positioning holes 29 aligned front and back. A set of fastening nuts 22 are screwed into both the front and rear ends of the positioning threaded rod 21. Multiple sets of heat exchange plates 26 are provided between the front fixing plate 20 and the rear fixing plate 28, and a hot water pipe 27 is installed between the multiple sets of heat exchange plates 26. A water inlet 23 is provided on the lower left side of the hot water pipe 27, and a water outlet 24 is provided on the lower right side of the hot water pipe 27. The outer end of the water outlet 24 is connected to a first water supply pipe 25.
[0022] As a preferred embodiment, this utility model absorbs heat from the data center through multiple sets of heat exchange plates 26 in the heat exchanger 2 and transfers the heat to the hot water pipe 27. The water in the hot water pipe 27 is then heated and sent to the filter tank 3 for multi-stage filtration, and then to the purification tank 5 for purification. This helps to obtain cleaner hot water and is more efficient and practical.
[0023] In this embodiment, the bottom of the filter tank 3 is located on the rear mounting base 10, and a first tank cover 34 is installed on the upper end of the filter tank 3. A third water output pipe 35 is provided on the upper end of the first tank cover 34, and a second water supply pipe 30 is connected to the upper left part of the filter tank 3. The lower end of the second water supply pipe 30 is connected to the first water supply pipe 25, and a water pump 33 is installed on the lower part of the second water supply pipe 30. The water pump 33 is installed on the front support frame 11. A bracket 36 is installed inside the filter tank 3, and the bracket 36 is clipped onto the filter tank. The upper end of the retaining ring 31 is provided in the middle of the inner wall of the filter tank 3, and the upper part of the middle filter bag 38 is provided with an upper filter bag 37. The upper filter bag 37 is covered by the middle filter bag 38, and the middle filter bag 38 is covered by a lower filter bag 39. The first tank cover 34 and the hanger 36 are both detachable structures. The lower part of the rear side of the filter tank 3 is connected to a fourth water supply pipe 32, and the other end of the fourth water supply pipe 32 is connected to a fifth water supply pipe 51 provided on the rear side of the purification tank 5.
[0024] As a preferred embodiment, the upper filter bag 37, middle filter bag 38 and lower filter bag 39 in the filter tank 3 of this utility model can sequentially perform preliminary, intermediate and precision filtration on the hot water transported into the upper part of the filter tank 3. This not only makes filtration faster and cleaner, but also makes it easy to remove the first tank cover 34 and the bracket 36 from the filter tank 3 for regular cleaning, which helps to ensure sustainable hot water filtration in the later stages.
[0025] In this embodiment, a second tank cover 50 is installed on the upper end of the purification tank 5. A clean water outlet 59 is provided on the upper part of the second tank cover 50. The lower end of the fifth water supply pipe 51 connected to the rear side of the purification tank 5 leads to the bottom of the purification tank 5. A sewage outlet 52 is provided on the lower part of the rear side of the purification tank 5. A support leg 53 is provided at the bottom of the purification tank 5. An inner sleeve 54 is installed inside the purification tank 5. A filter cotton layer 58 is provided at the bottom of the inner sleeve 54. An activated carbon layer 57 is provided on the upper side of the filter cotton layer 58. An ion exchange resin layer 56 is provided on the upper side of the activated carbon layer 57. An ultrafiltration membrane layer 55 is provided on the upper side of the ion exchange resin layer 56. The second tank cover 50 is a detachable structure.
[0026] In a preferred embodiment, the present invention can transport filtered hot water to the lower part of the purification tank 5 through the fifth water supply pipe 51, and then purify it sequentially through the filter cotton layer 58, activated carbon layer 57, ion exchange resin layer 56 and ultrafiltration membrane layer 55, which helps to improve the purity of the water, making it cleaner and more hygienic, with a wider range of applications and greater efficiency and practicality.
[0027] This invention effectively solves the problem that existing heat exchange units cannot quickly filter or purify the water after heat exchange, resulting in unclean and unhygienic water, and are not efficient, convenient, or practical. This invention facilitates the absorption of heat in data centers and rapid heat exchange of cold water. The water after heat exchange can be rapidly filtered and purified in multiple stages by a water pump, which helps to improve the cleanliness and purity of the water, making it more efficient, convenient, and practical.
[0028] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.
Claims
1. A high-efficiency heat exchange unit for a data center, characterized in that: The base (1), filter tank (3) and purification tank (5) are included. A heat exchanger (2) is installed on the left side of the upper end face of the base (1), and three sets of front support frames (11) are provided on the front side of the middle part of the upper end face of the base (1). Three sets of rear mounting seats (10) are fixed on the rear side of the middle part of the upper end face of the base (1), and the filter tank (3) is installed on the rear mounting seat (10). The purification tank (5) and electrical control box (4) are installed on the right side of the upper end face of the base (1).
2. The high-efficiency heat exchange unit for a data center according to claim 1, characterized in that, The heat exchanger (2) has a pad (200) at the bottom. A front fixing plate (20) is provided on the front side of the pad (200), and a rear fixing plate (28) is provided on the rear side of the pad (200). The left and right sides of the front fixing plate (20) and the rear fixing plate (28) are provided with positioning holes (29). A positioning threaded rod (21) is sleeved between the two sets of positioning holes (29) aligned front and back. A set of fastening nuts (22) is screwed into the front and rear ends of the positioning threaded rod (21) by threads.
3. A high-efficiency heat exchange unit for a data center according to claim 2, characterized in that, Multiple sets of heat exchange plates (26) are provided between the front fixed plate (20) and the rear fixed plate (28), and a hot water pipe (27) is installed between the multiple sets of heat exchange plates (26). A water inlet (23) is provided at the lower left part of the hot water pipe (27), and a water outlet (24) is provided at the lower right part of the hot water pipe (27). The outer end of the water outlet (24) is connected to a first water supply pipe (25).
4. The high-efficiency heat exchange unit for a data center according to claim 1, characterized in that, The bottom of the filter tank (3) is located on the rear mounting base (10). The upper end of the filter tank (3) is equipped with a first tank cover (34). The upper end of the first tank cover (34) is provided with a third water output pipe (35). The upper left part of the filter tank (3) is connected to a second water supply pipe (30). The lower end of the second water supply pipe (30) is connected to the first water supply pipe (25). The lower part of the second water supply pipe (30) is equipped with a water pump (33). The water pump (33) is installed on the front support frame (11).
5. A high-efficiency heat exchange unit for a data center according to claim 1, characterized in that, The filter tank (3) is equipped with a bracket (36), which is attached to the upper end of the retaining ring (31) provided in the middle of the inner side wall of the filter tank (3). The upper part of the middle filter bag (38) is provided with an upper filter bag (37), the upper filter bag (37) is covered with a middle filter bag (38), and the middle filter bag (38) is covered with a lower filter bag (39). The first tank cover (34) and the bracket (36) are both detachable structures. The lower part of the rear side of the filter tank (3) is connected to a fourth water supply pipe (32), and the other end of the fourth water supply pipe (32) is connected to a fifth water supply pipe (51) provided on the rear side of the purification tank (5).
6. A high-efficiency heat exchange unit for a data center according to claim 1, characterized in that, The upper end of the purification tank (5) is equipped with a second tank cover (50), the upper part of the second tank cover (50) is provided with a clean water outlet (59), and the lower end of the fifth water supply pipe (51) connected to the rear side of the purification tank (5) leads to the bottom of the purification tank (5), and the lower part of the rear side of the purification tank (5) is provided with a sewage outlet (52), and the bottom of the purification tank (5) is provided with a support leg (53).
7. A high-efficiency heat exchange unit for a data center according to claim 1, characterized in that, The purification tank (5) is equipped with an inner sleeve (54), and a filter cotton layer (58) is provided at the bottom of the inner sleeve (54). An activated carbon layer (57) is provided on the upper side of the filter cotton layer (58), and an ion exchange resin layer (56) is provided on the upper side of the activated carbon layer (57). An ultrafiltration membrane layer (55) is provided on the upper side of the ion exchange resin layer (56), and the second tank cover (50) is a detachable structure.