Penetrating type evaporator pipeline
By adopting the through-type evaporator pipeline design in the data center air conditioner, the problem of limited internal space of the air conditioner is solved, and the effect of pipeline compactness and cost reduction is achieved.
Patent Information
- Application Number
- CN202420505575.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-15
AI Technical Summary
In data center air conditioners, as the evaporator increases, the device layout inside the air conditioner is limited, and the traditional evaporator pipeline design occupies a lot of space, increasing costs.
The through-type evaporator pipeline design is adopted, in which the water connection basin is fixedly arranged on the V-shaped bottom of the evaporator, and the liquid separator pipe assembly and the current collector pipe assembly pass through the water connection basin through the casing, achieving spatial optimization on both sides of the evaporator.
This design makes the pipeline more compact, reduces space occupancy on other components inside the air conditioner, provides more layout space, and reduces manufacturing costs.
Smart Images
Figure CN222670377U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration and air conditioning, in particular to a through-type evaporator pipeline. Background Art
[0002] With the continuous development of the data center industry, the heat load in the data center room is increasing, and there are higher requirements for the cooling capacity of air conditioners. For air conditioner design, higher cooling performance usually means larger heat exchangers and more components, and the dimensions of data center air conditioners are uniformly specified by the industry and cannot be changed at will. It is a challenge for structural design to put larger and more components in the same space.
[0003] As attached Figure 1 As shown, the traditional evaporator header design bypasses the water basin from both sides and then collects at the bottom of the water basin. This not only increases the pipeline cost, but the left and right pipelines also occupy the internal space of the unit, which limits the layout of other devices. Utility Model Content
[0004] Based on the above problems, the purpose of the utility model is to provide a through-type evaporator pipeline to solve the problem that the air conditioner size remains unchanged but the evaporator becomes larger, making it difficult to arrange the internal components of the air conditioner.
[0005] The technical solution adopted by the utility model is a through-type evaporator pipeline, including a water receiving basin, a liquid separation head pipeline assembly, and a collecting pipeline assembly, wherein:
[0006] The water receiving basin is fixedly arranged at the V-shaped bottom of the evaporator, and the evaporator comprises a left evaporator and a right evaporator, and the left evaporator and the right evaporator are fixedly installed on the mounting frame in a V shape;
[0007] The evaporator receives the refrigerant liquid and converts it into refrigerant vapor through the evaporation process. During this process, the evaporator absorbs heat from the indoor air, thereby cooling the indoor air;
[0008] The water receiving basin is composed of a basin body and a sleeve. A through hole is opened at the bottom of the basin body. The sleeve is fixedly connected to the bottom of the basin body, and its tube hole is aligned with the through hole. The water receiving basin collects condensed water generated during the operation of the evaporator to prevent the condensed water from affecting other modules.
[0009] The liquid-distributing head pipeline assembly is fixedly arranged between the left evaporator and the right evaporator, and its upper end is connected to the liquid inlet of the evaporation tubes of the left evaporator and the right evaporator, and its lower end passes through the sleeve in the water receiving basin and is connected to the expansion valve arranged outside the evaporator; the liquid-distributing head pipeline assembly evenly distributes the refrigerant after passing through the expansion valve to each flow path of the two evaporators;
[0010] The collecting pipe assembly includes a left collecting pipe, a right collecting pipe and a main collecting pipe, wherein the left collecting pipe and the right collecting pipe are arranged in a V shape and are fixedly arranged along the sides of the left evaporator and the right evaporator respectively, the left collecting pipe and the right collecting pipe are respectively connected to the air outlets of the evaporator pipes of the left evaporator and the right evaporator, the upper end of the main collecting pipe is connected to the left collecting pipe and the right collecting pipe through a cross pipe, and the lower end of the main collecting pipe is connected to the compressor through a sleeve in a water receiving basin; the collecting pipe assembly collects the refrigerant flowing through the two evaporators together, and then flows through the compressor together.
[0011] Furthermore, the left evaporator and the right evaporator each include evaporation tubes of at least two flow paths.
[0012] Furthermore, the left header and the right header are respectively connected to the evaporation tube air outlet of each flow path of the left evaporator and the right evaporator.
[0013] Furthermore, the liquid separation head pipeline assembly includes a liquid separation main pipe, a liquid separation head, and a liquid separation branch pipe. The liquid separation head is fixedly connected to the upper end of the liquid separation main pipe. The liquid separation head has multiple interfaces and is connected to the liquid inlet of the evaporation tube of each flow path of the left evaporator and the right evaporator through multiple liquid separation branch pipes.
[0014] Furthermore, the bottom of the basin body has two through holes and two sleeves, and the lower ends of the liquid separation head pipeline assembly and the main collecting pipe pass through the water receiving basin through the two sleeves respectively.
[0015] The beneficial effects of the utility model are:
[0016] Compared with traditional solutions, the pipeline design is more compact and will not occupy the space on the left and right sides of the evaporator. It can provide more space for the layout of other components in the air conditioner and reduce interference with other modules.
[0017] On the other hand, since the length of the pipeline is reduced, the manufacturing cost will also be reduced accordingly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the traditional evaporator pipeline;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;
[0020] Figure 3 for Figure 2 A partial enlarged schematic diagram of
[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the water receiving basin according to an embodiment of the utility model.
[0022] In order to clearly and concisely express the three-dimensional structure, Figure 2 and Figure 3Only some of the liquid separation branches are shown schematically. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0024] Figures 2 to 4 A specific embodiment of the utility model is shown: a through-type evaporator pipeline, including a water receiving basin 1, a liquid separation head pipeline assembly 2, and a collecting pipeline assembly 3, wherein:
[0025] The water receiving basin 1 is fixedly arranged at the V-shaped bottom of the evaporator, and the evaporator includes a left evaporator 401 and a right evaporator 402, and the left evaporator 401 and the right evaporator 402 are fixedly installed on the mounting frame in a V shape; the left evaporator 401 and the right evaporator 402 each include an evaporation pipe of at least two flow paths;
[0026] The water receiving basin 1 is composed of a basin body 101 and a sleeve 102. The bottom of the basin body 101 is provided with two through holes. The two sleeves 102 are fixedly connected to the bottom of the basin body 101, and the tube holes thereof are aligned with the through holes respectively.
[0027] The liquid separation head pipeline assembly 2 is fixedly arranged between the left evaporator 401 and the right evaporator 402, and the liquid separation head pipeline assembly 2 includes a liquid separation main pipe 201, a liquid separation head 202, and a liquid separation branch pipe 203. The upper end of the liquid separation main pipe 201 is fixedly connected with the liquid separation head 202. The liquid separation head 202 has multiple interfaces and is connected to the evaporation pipe liquid inlet 403 of each flow path of the left evaporator 401 and the right evaporator 402 through multiple liquid separation branches 203. The lower end passes through a sleeve 102 in the water receiving basin 1 and is connected to the expansion valve arranged outside the evaporator.
[0028] The collecting pipe assembly 3 includes a left collecting pipe 301, a right collecting pipe 302 and a main collecting pipe 303, wherein the left collecting pipe 301 and the right collecting pipe 302 are arranged in a V shape and are fixedly arranged along the sides of the left evaporator 401 and the right evaporator 402 respectively, the left collecting pipe 301 and the right collecting pipe 302 are respectively connected to the evaporation pipe air outlet 404 of each flow path of the left evaporator 401 and the right evaporator 402, the upper end of the main collecting pipe 303 is connected to the left collecting pipe 301 and the right collecting pipe 302 through the cross pipe 304, and the lower end of the main collecting pipe 303 is connected to the compressor through another sleeve 102 in the water receiving basin 1;
[0029] The above embodiments of the utility model are merely examples for explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes and modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the utility model are still within the scope of protection of the utility model.
Claims
1. In a through-type evaporator pipeline, characterized in that, It comprises a water receiving basin (1), a liquid dispensing head pipeline assembly (2), and a collecting pipeline assembly (3), wherein: The water receiving basin (1) is fixedly arranged at the V-shaped bottom of the evaporator, the evaporator comprising a left evaporator (401) and a right evaporator (402), the left evaporator (401) and the right evaporator (402) being fixedly installed in a V shape; the water receiving basin (1) is composed of a basin body (101) and a sleeve (102), the bottom of the basin body (101) is provided with a through hole, the sleeve (102) is fixedly connected to the bottom of the basin body (101), and its tube hole is aligned with the through hole; The liquid dispensing head pipeline assembly (2) is fixedly arranged between the left evaporator (401) and the right evaporator (402), with its upper end connected to the liquid inlets (403) of the evaporation pipes of the left evaporator (401) and the right evaporator (402), and its lower end passing through the sleeve (102) in the water receiving basin (1) to be connected to the expansion valve arranged outside the evaporator; The collecting pipe assembly (3) comprises a left collecting pipe (301), a right collecting pipe (302) and a main collecting pipe (303), wherein the left collecting pipe (301) and the right collecting pipe (302) are arranged in a V shape and are fixedly arranged along the sides of the left evaporator (401) and the right evaporator (402), respectively; the left collecting pipe (301) and the right collecting pipe (302) are respectively connected to the evaporation pipe air outlets (404) of the left evaporator (401) and the right evaporator (402); the upper end of the main collecting pipe (303) is connected to the left collecting pipe (301) and the right collecting pipe (302) through a transverse pipe (304); and the lower end of the main collecting pipe (303) passes through a sleeve (102) in a water receiving basin (1) to be connected to the compressor.
2. A through-type evaporator pipeline according to claim 1, characterized in that: The left evaporator (401) and the right evaporator (402) each include evaporation tubes of at least two flow paths.
3. A through-type evaporator pipeline according to claim 2, characterized in that: The left header (301) and the right header (302) are respectively connected to the evaporation tube air outlet (404) of each flow path of the left evaporator (401) and the right evaporator (402).
4. A through-type evaporator pipeline according to claim 2, characterized in that: The liquid separation head pipeline assembly (2) comprises a liquid separation main pipe (201), a liquid separation head (202), and a liquid separation branch pipe (203); the liquid separation head (202) is fixedly connected to the upper end of the liquid separation main pipe (201); the liquid separation head (202) has a plurality of interfaces and is connected to the evaporation pipe liquid inlet (403) of each flow path of the left evaporator (401) and the right evaporator (402) via a plurality of liquid separation branch pipes (203).
5. The through-type evaporator pipeline according to claim 1, characterized in that: The basin body (101) has two through holes at the bottom thereof, and two sleeves (102). The lower ends of the liquid dispensing head pipeline assembly (2) and the main collecting pipe (303) pass through the water receiving basin (1) through the two sleeves respectively.