Water inlet pipe structure of energy storage heat management unit

Abstract

The utility model belongs to the technical field of waterway systems of energy storage heat management units, and discloses a water inlet pipe structure of an energy storage heat management unit, which comprises a pipeline main body, an inlet elbow and a filter component. The inlet elbow is located at the water inlet end of the pipeline body, so that circulating water in the energy storage heat management unit enters the pipeline body from the inlet elbow. The filter assembly is located in the pipeline body and close to the inlet elbow, one end of the filter assembly communicates with the pipeline body, the other end of the filter assembly blocks the end of the pipeline body, and the inlet elbow communicates with the filter assembly. The filtering assembly is arranged at the water inlet end of the pipeline body, the inlet bent pipe communicates with the pipeline body through the filtering assembly, and then water entering the pipeline body can be filtered. The sealing performance of the water inlet pipe structure of the energy storage heat management unit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water system of energy storage thermal management unit, in particular to a water inlet pipe structure of energy storage thermal management unit. Background Art

[0002] The water system of the energy storage thermal management unit is an indispensable component of the energy storage thermal management unit and is also the main component of the cost of the energy storage thermal management unit. Therefore, the quality and performance of the water system of the energy storage thermal management unit is related to whether the entire energy storage thermal management unit can operate normally, especially the impurity content and sealing problems of the water pipes in the water system of the energy storage thermal management unit.

[0003] Therefore, it is urgent to propose a water inlet pipe structure for an energy storage thermal management unit to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a water inlet pipe structure of an energy storage thermal management unit, which can filter water entering the pipeline body to reduce the impurity content in the water; and the water inlet pipe structure of the energy storage thermal management unit has good sealing performance.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The water inlet pipe structure of the energy storage thermal management unit includes:

[0007] Pipeline body;

[0008] An inlet elbow, the inlet elbow being located at the water inlet end of the pipeline body;

[0009] A filter assembly is located inside the pipeline body and close to the inlet elbow, one end of the filter assembly is connected to the pipeline body, the other end of the filter assembly is blocked at the end of the pipeline body, and the inlet elbow is connected to the filter assembly.

[0010] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the filter assembly includes a filter mesh cylinder, one end of which is inserted into the pipeline body, the outer surface of the filter mesh cylinder is in contact with the inner surface of the pipeline body, the inner surface of the filter mesh cylinder is surrounded to form a water storage cavity, and the other end of the filter mesh cylinder is sealed to the pipeline body.

[0011] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the filter assembly also includes a filter screen, and the filter screen covers the inner surface of the water storage cavity.

[0012] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the filter screen cylinder is sealed at one end of the pipeline body and is circumferentially provided with a first chuck, which abuts against the edge of the pipeline body port.

[0013] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, a second chuck is circumferentially provided on the pipeline body near the first chuck end, and the first chuck is connected to the second chuck.

[0014] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the water inlet pipe structure of the energy storage thermal management unit also includes a sealing component, and the sealing component is located between the first chuck and the second chuck.

[0015] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the sealing assembly includes an annular disk, and a first annular protrusion and a second annular protrusion are respectively provided on both sides of the annular disk, the first chuck is provided with a first annular groove near the second chuck end, and the second chuck is provided with a second annular groove near the first chuck end, the first annular protrusion is clamped in the first annular groove, and the second annular protrusion is clamped in the second annular groove.

[0016] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the water inlet pipe structure of the energy storage thermal management unit also includes a first clamp, which is clamped on the first chuck, the annular disk and the outer periphery of the second chuck.

[0017] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, an automatic exhaust valve seat is provided on the inlet elbow, and the automatic exhaust valve seat is externally connected to an automatic exhaust valve.

[0018] As an optional technical solution for the water inlet pipe structure of the energy storage thermal management unit, the water inlet pipe structure of the energy storage thermal management unit also includes a temperature sensor seat and a pressure sensor seat located on the pipeline body, the temperature sensor seat is externally connected to a water temperature sensor, and the pressure sensor seat is externally connected to a water pressure sensor, and the temperature sensor seat and the pressure sensor seat are both located downstream of the automatic exhaust valve seat.

[0019] Beneficial effects of the utility model:

[0020] The water inlet pipe structure of the energy storage thermal management unit provided by the utility model includes a pipeline main body, an inlet elbow and a filter assembly. The inlet elbow is located at the water inlet end of the pipeline main body, so that the circulating water in the energy storage thermal management unit enters the pipeline main body from the inlet elbow. The filter assembly is located in the pipeline main body and close to the inlet elbow, one end of which is connected to the pipeline main body and the other end is blocked at the end of the pipeline main body, and the inlet elbow is connected to the filter assembly. A filter assembly is arranged at the water inlet end of the pipeline main body, so that the inlet elbow is connected to the pipeline main body through the filter assembly, and then the water entering the pipeline main body can be filtered, so that the impurity content in the water entering the energy storage thermal management unit is reduced. One end of the filter assembly is blocked at the end of the pipeline main body to increase the sealing performance of the water inlet pipe structure of the energy storage thermal management unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an exploded view of the water inlet pipe structure of the energy storage thermal management unit provided by the embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a filter assembly of a water inlet pipe structure of an energy storage thermal management unit provided in an embodiment of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the water inlet pipe structure of the energy storage thermal management unit provided by an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the sealing component of the water inlet pipe structure of the energy storage thermal management unit provided in an embodiment of the utility model.

[0025] In the figure:

[0026] 100, pipeline body; 110, second chuck; 120, temperature sensor seat; 130, pressure sensor seat; 140, automatic exhaust valve seat; 101, second annular groove; 102, expansion tank interface; 103, water supply pump interface; 104, water pump interface; 200, inlet elbow; 300, filter assembly; 310, filter mesh cylinder; 320, first chuck; 301, first annular groove; 400, sealing assembly; 410, annular disk; 420, first annular protrusion; 430, second annular protrusion; 500, first clamp; 600, stainless steel ball valve; 700, water branch pipe. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0031] The energy storage thermal management unit water inlet pipe structure provided in this embodiment can filter the water entering the pipeline body to reduce the impurity content in the water; and the energy storage thermal management unit water inlet pipe structure has good sealing performance.

[0032] Specific as Figure 1 As shown, the water inlet pipe structure of the energy storage thermal management unit includes a pipeline body 100, an inlet elbow 200 and a filter assembly 300. The inlet elbow 200 is located at the water inlet end of the pipeline body 100, and the filter assembly 300 is located in the pipeline body 100 and close to the inlet elbow 200. One end of the filter assembly 300 is connected to the pipeline body 100, and the other end of the filter assembly 300 is blocked at the end of the pipeline body 100, and the inlet elbow 200 is connected to the filter assembly 300.

[0033] Based on the above design, the inlet elbow 200 is located at the water inlet end of the pipeline body 100, so that the circulating water in the energy storage thermal management unit enters the pipeline body 100 from the inlet elbow 200. The filter assembly 300 is located in the pipeline body 100 and close to the inlet elbow 200, one end of which is connected to the pipeline body 100 and the other end is blocked at the end of the pipeline body 100, and the inlet elbow 200 is connected to the filter assembly 300. The filter assembly 300 is set at the water inlet end of the pipeline body 100, so that the inlet elbow 200 is connected to the pipeline body 100 through the filter assembly 300, and then the water entering the pipeline body 100 can be filtered, so that the impurity content in the water entering the energy storage thermal management unit is reduced. The filter assembly 300 is located in the pipeline body 100, and one end is blocked at the end of the pipeline body 100, which increases the sealing performance of the water inlet pipe structure of the energy storage thermal management unit.

[0034] In this embodiment, if Figure 1 and Figure 2 As shown, the filter assembly 300 includes a filter screen cartridge 310, one end of which is inserted into the pipeline body 100, the outer surface of the filter screen cartridge 310 is in contact with the inner surface of the pipeline body 100, the inner surface of the filter screen cartridge 310 is surrounded to form a water storage cavity, and the other end of the filter screen cartridge 310 is blocked in the pipeline body 100. The filter screen cartridge 310 has a simple structure and is easy to process; the filter screen cartridge 310 is inserted into the pipeline body 100, which is convenient for assembly with the pipeline body 100; and the filter screen cartridge 310 has a good filtering effect.

[0035] Furthermore, in order to increase the filtering effect, the filter assembly 300 also includes a filter net, which covers the inner surface of the water storage chamber to achieve a double-layer filtering function of the filter assembly 300.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, the filter screen cylinder 310 is sealed at one end of the pipeline body 100 and a first chuck 320 is circumferentially provided. The first chuck 320 abuts against the edge of the port of the pipeline body 100 to increase the contact area between the filter assembly 300 and the pipeline body 100, thereby increasing the connection strength between the filter assembly 300 and the pipeline body 100.

[0037] Furthermore, a second chuck 110 is circumferentially provided on the end of the pipeline body 100 close to the first chuck 320 , and the first chuck 320 and the second chuck 110 are connected, further increasing the connection strength between the filter assembly 300 and the pipeline body 100 .

[0038] In this embodiment, the first chuck 320 and the second chuck 110 are connected by bolts.

[0039] like Figure 1 and Figure 4As shown, in order to increase the sealing performance of the water inlet pipe structure of the energy storage thermal management unit, the water inlet pipe structure of the energy storage thermal management unit further includes a sealing assembly 400 , and the sealing assembly 400 is located between the first chuck 320 and the second chuck 110 .

[0040] In some embodiments, the first chuck 320 and the second chuck 110 are respectively connected to the sealing assembly 400. In a specific embodiment, the sealing assembly 400 includes an annular disk 410, and the first annular protrusion 420 and the second annular protrusion 430 are respectively provided on both sides of the annular disk 410. The first chuck 320 is provided with a first annular groove 301 near the end of the second chuck 110, and the second chuck 110 is provided with a second annular groove 101 near the end of the first chuck 320. The first annular protrusion 420 is clamped in the first annular groove 301, and the second annular protrusion 430 is clamped in the second annular groove 101.

[0041] Furthermore, in order to increase the connection strength and sealing performance of the first chuck 320, the annular disk 410 and the second chuck 110, the water inlet pipe structure of the energy storage thermal management unit also includes a first clamp 500, which is clamped on the outer periphery of the first chuck 320, the annular disk 410 and the second chuck 110.

[0042] It should be noted that the first clamp 500 is a hard pipe clamp.

[0043] Continue as Figure 1 and Figure 3 As shown, an automatic exhaust valve seat 140 is provided on the inlet elbow 200, and the automatic exhaust valve seat 140 is externally connected to an automatic exhaust valve. When the energy storage thermal management unit is filled with water, the gas in the water continuously escapes and gathers at the highest point due to temperature and pressure changes. When the gas pressure is greater than the pressure of the water system of the energy storage thermal management unit, the float inside the automatic exhaust valve will fall and drive the valve stem to move downward, open the valve port, and exhaust the gas to ensure smooth and balanced circulation of hot water.

[0044] The water inlet pipe structure of the energy storage thermal management unit also includes a temperature sensor seat 120 and a pressure sensor seat 130 located on the pipeline body 100. The temperature sensor seat 120 is externally connected to a water temperature sensor (not shown in the figure), and the pressure sensor seat 130 is externally connected to a water pressure sensor (not shown in the figure). The temperature sensor seat 120 and the pressure sensor seat 130 are both located downstream of the automatic exhaust valve seat 140 to respectively monitor the temperature and pressure of the water system of the energy storage thermal management unit.

[0045] In this embodiment, the water inlet pipe structure of the energy storage thermal management unit also includes a stainless steel ball valve 600 and a pagoda head interface. The stainless steel ball valve 600 is connected to the water branch pipe 700 through the pagoda head interface. The water branch pipe 700 is connected to the client through a second clamp (not shown in the figure) and a hose (not shown in the figure).

[0046] It should be noted that the second clamp is a hose clamp.

[0047] Continue as Figure 1 and Figure 3 As shown, the water inlet pipe structure of the energy storage thermal management unit also includes an expansion tank interface 102, a water replenishment pump interface 103 and a water pump interface 104 which are sequentially arranged on the pipeline body 100, the expansion tank pipe is externally connected to the expansion tank (not shown in the figure), the water replenishment pump interface 103 is externally connected to the water replenishment pump (not shown in the figure), and the water pump interface 104 is externally connected to the water pump (not shown in the figure).

[0048] In this embodiment, a third chuck is provided at the expansion tank interface 102, the water supply pump interface 103 and the water pump interface 104, and a fourth chuck is provided at the expansion tank, the water supply pump and the water pump water inlet pipe. The connection between the corresponding third chuck and the fourth chuck is the same as the connection method between the first chuck 320 and the second chuck 110 mentioned above, that is, the water inlet pipe structure of the energy storage thermal management unit includes multiple sealing assemblies 400 and multiple first clamps 500, and the corresponding third chuck and the fourth chuck are respectively clamped and connected with the sealing assemblies 400, and the first clamps 500 are respectively clamped on the outer peripheries of the corresponding third chucks, the sealing assemblies 400 and the fourth chucks.

[0049] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. The water inlet pipe structure of the energy storage thermal management unit is characterized by: include: Pipeline body (100); An inlet elbow (200), the inlet elbow (200) being located at the water inlet end of the pipeline body (100); A filter assembly (300), wherein the filter assembly (300) is located inside the pipeline body (100) and close to the inlet elbow (200), one end of the filter assembly (300) is connected to the pipeline body (100), and the other end of the filter assembly (300) is sealed at the end of the pipeline body (100), and the inlet elbow (200) is connected to the filter assembly (300).

2. The water inlet pipe structure of the energy storage thermal management unit according to claim 1 is characterized in that: The filter assembly (300) comprises a filter screen cartridge (310), one end of the filter screen cartridge (310) is inserted into the pipeline body (100), the outer surface of the filter screen cartridge (310) is in contact with the inner surface of the pipeline body (100), the inner surface of the filter screen cartridge (310) is enclosed to form a water storage cavity, and the other end of the filter screen cartridge (310) is sealed to the pipeline body (100).

3. The water inlet pipe structure of the energy storage thermal management unit according to claim 2 is characterized in that: The filter assembly (300) further comprises a filter screen, wherein the filter screen covers the inner surface of the water storage cavity.

4. The water inlet pipe structure of the energy storage thermal management unit according to claim 2 is characterized in that: The filter screen cartridge (310) is sealed at one end of the pipeline body (100) and is provided with a first chuck (320) in the circumferential direction. The first chuck (320) abuts against the edge of the port of the pipeline body (100).

5. The water inlet pipe structure of the energy storage thermal management unit according to claim 4, characterized in that: A second chuck (110) is circumferentially disposed on the end of the pipeline body (100) close to the first chuck (320), and the first chuck (320) and the second chuck (110) are connected.

6. The water inlet pipe structure of the energy storage thermal management unit according to claim 5, characterized in that: The energy storage thermal management unit water inlet pipe structure also includes a sealing component (400), and the sealing component (400) is located between the first chuck (320) and the second chuck (110).

7. The water inlet pipe structure of the energy storage thermal management unit according to claim 6, characterized in that: The sealing assembly (400) comprises an annular disk (410), and a first annular protrusion (420) and a second annular protrusion (430) are respectively provided on both sides of the annular disk (410); a first annular groove (301) is provided at the end of the first chuck (320) close to the end of the second chuck (110); a second annular groove (101) is provided at the end of the second chuck (110) close to the first chuck (320); the first annular protrusion (420) is clamped in the first annular groove (301), and the second annular protrusion (430) is clamped in the second annular groove (101).

8. The water inlet pipe structure of the energy storage thermal management unit according to claim 7, characterized in that: The energy storage thermal management unit water inlet pipe structure further comprises a first clamp (500), wherein the first clamp (500) is clamped to the outer periphery of the first clamp (320), the annular disk (410) and the second clamp (110).

9. The water inlet pipe structure of the energy storage thermal management unit according to claim 1, characterized in that: An automatic exhaust valve seat (140) is provided on the inlet elbow (200), and the automatic exhaust valve seat (140) is externally connected to an automatic exhaust valve.

10. The water inlet pipe structure of the energy storage thermal management unit according to claim 9, characterized in that: The energy storage thermal management unit water inlet pipe structure further comprises a temperature sensor seat (120) and a pressure sensor seat (130) located on the pipeline body (100); the temperature sensor seat (120) is externally connected to a water temperature sensor; the pressure sensor seat (130) is externally connected to a water pressure sensor; and both the temperature sensor seat (120) and the pressure sensor seat (130) are located downstream of the automatic exhaust valve seat (140).

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