Water inlet device assembly

Abstract

This application relates to the field of industrial equipment, and in particular to a water inlet device assembly, comprising a main body having a first connecting port, a second connecting port, and a third connecting port. The two ends of the second connecting port are respectively connected to the first and third connecting ports. The diameter of the second connecting port is smaller than the diameters of the first and third connecting ports. The outer wall of the main body has an inlet and an outlet. The inlet is connected to the second connecting port, and the outlet is connected to the first connecting port. The inlet and outlet are used to connect to a cooler. Water flows sequentially through the first, second, and third connecting ports. The smaller diameter of the second connecting port increases the water flow velocity and reduces the pressure within it. Part of the water flowing from the first connecting port enters the cooler from the outlet and then flows back from the inlet to the second connecting port, facilitating water cooling and user convenience.

Description

Technical Field

[0001] This application relates to the field of industrial equipment, and more particularly to a water inlet device assembly. Background Technology

[0002] Currently, the water inlet pipe is connected to the water pump inlet, and water is supplied to the water pump through the water inlet pipe. When the fluid temperature is too high and exceeds the system safety threshold or the water pump's own heat dissipation capacity is insufficient, the fluid needs to be cooled before the water pump is filled. Generally, an external cooler is used to cool the fluid so that the fluid temperature is reduced to a safe range.

[0003] However, existing coolers require a connection between the inlet pipe and the water pump during installation. In order to ensure that the fluid passes through the cooler, a pumping assembly is also needed to pump the fluid to the cooler. The operation of the pumping assembly will also cause the fluid to heat up, resulting in poor cooling effect. Furthermore, the installation is inconvenient and not convenient for users. Utility Model Content

[0004] To facilitate user operation, this application provides a water inlet device assembly.

[0005] The water inlet device assembly provided in this application adopts the following technical solution:

[0006] A water inlet device assembly includes a main body, which has a first connecting port, a second connecting port, and a third connecting port. The two ends of the second connecting port are respectively connected to the first connecting port and the third connecting port. The diameter of the second connecting port is smaller than the diameter of the first connecting port and the diameter of the third connecting port. The outer wall of the main body has a water inlet and a water outlet. The water inlet is connected to the second connecting port, and the water outlet is connected to the first connecting port. The water inlet and the water outlet are used to connect to a cooler.

[0007] By adopting the above technical solution, the water flows through the first connecting port, the second connecting port and the third connecting port in sequence. The smaller diameter of the second connecting port increases the water flow velocity and reduces the pressure inside the second connecting port. Part of the water in the first connecting port enters the cooler from the outlet and then flows back to the second connecting port from the inlet, which facilitates the cooling of the water and makes it convenient for users.

[0008] Preferably, the main body includes a sleeve and a bushing. The bushing is slidably connected to the inner wall of the sleeve. The bushing is coaxially provided with a first connecting port, a second connecting port, and a third connecting port. The outer wall of the bushing is provided with a first connecting port and a second connecting port. The first connecting port is connected to the first connecting port, and the second connecting port is connected to the second connecting port. The outer wall of the sleeve is provided with a water inlet and a water outlet. The water outlet is connected to the first connecting port, and the water inlet is connected to the second connecting port.

[0009] By adopting the above technical solution, the sleeve and bushing are manufactured separately, which improves production efficiency and quality. The bushing is then inserted into the sleeve to complete the assembly, making it convenient for users to use.

[0010] Preferably, the inner wall of the sleeve is coaxially provided with an annular groove, the annular groove is located on the side of the outlet away from the inlet, and the outer wall of the bushing is coaxially fixedly connected with a ring body, the annular groove being used for the ring body to be embedded.

[0011] By adopting the above technical solution, the bushing is slid into the sleeve until the ring is embedded in the ring groove, thus completing the assembly, improving processing efficiency, enhancing the stability of the bushing, and facilitating user operation.

[0012] Preferably, it also includes a positioning screw, the outer wall of the bushing is provided with a mounting groove, the mounting groove is located on the side of the second connection port away from the first connection port, the outer wall of the sleeve is provided with a fixing port, the fixing port is located on the side of the inlet port away from the outlet port, the positioning screw is threaded to the inner wall of the fixing port, and the mounting groove is used for the positioning screw to extend into.

[0013] By adopting the above technical solution, the positioning screw passes through the fixing port and extends into the installation groove. The positioning screw fixes the position of the sleeve and bushing, so that the first connection port is aligned with the water inlet and the second connection port is aligned with the water outlet, which is convenient for users.

[0014] Preferably, it also includes a sealant, one side of which is fixedly connected to the groove wall of the annular groove away from the first connection port, and the other side of which is fixedly connected to the ring body.

[0015] By adopting the above technical solution, the sealant seals the sleeve and bushing, reduces water leakage, extends the service life of the water inlet device components, and facilitates user operation.

[0016] Preferably, it also includes a first water inlet connector and a second water inlet connector, wherein the first water inlet connector is coaxially fixedly connected to the inner wall of the water outlet, and the second water inlet connector is coaxially fixedly connected to the inner wall of the water inlet.

[0017] By adopting the above technical solution, the first and second water inlet connectors facilitate the connection of external pipes and coolers, and reduce water leakage.

[0018] Preferably, it also includes a first sealing ring, and the outer wall of the first water connector is coaxially provided with a first sealing groove, the first sealing ring is embedded in the first sealing groove, and the outer wall of the first sealing ring abuts against the inner wall of the water outlet.

[0019] By adopting the above technical solution, the first sealing ring makes the first water-passing connector and the inner wall of the water outlet seal together, thereby reducing water leakage.

[0020] Preferably, a connecting ring is fixedly connected to the outer wall of the first water connector. The connecting ring is located on the side of the first sealing groove away from the first connection port. The inner wall of the water outlet is coaxially provided with an installation port. The connecting ring is threadedly connected to the inner wall of the installation port.

[0021] By adopting the above technical solution, it is easier to disassemble and assemble the first water-passing connector, thereby improving assembly efficiency.

[0022] Preferably, the diameter of the third connection increases as it moves away from the second connection.

[0023] By adopting the above technical solution, the water flow velocity changes slowly, which facilitates the stable entry of water into the water pump and reduces water flow oscillation.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The water flows through the first connecting port, the second connecting port and the third connecting port in sequence. The smaller diameter of the second connecting port increases the water flow velocity and reduces the pressure inside the second connecting port. Some of the water in the first connecting port enters the cooler from the outlet and then flows back to the second connecting port from the inlet, which facilitates the cooling of the water and makes it convenient for users.

[0026] 2. After the positioning screw passes through the fixing hole, it extends into the mounting groove. The positioning screw fixes the position of the sleeve and bushing, so that the first connection port is aligned with the water inlet and the second connection port is aligned with the water outlet, which is convenient for users.

[0027] 3. The sealant seals the sleeve and bushing, reducing leakage, extending the service life of the water inlet device components, and making it easier for users to use. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of a water inlet device assembly.

[0029] Figure 2 This is a cross-sectional view of a water inlet device assembly.

[0030] Explanation of reference numerals in the attached drawings: 1. Main body; 11. Sleeve; 111. Inlet; 1111. Placement port; 112. Outlet; 1121. Mounting port; 113. Ring groove; 114. Fixing port; 12. Bushing; 121. First connecting port; 122. Second connecting port; 123. Third connecting port; 124. First connection port; 125. Second connection port; 126. Ring body; 127. Mounting groove; 2. Positioning screw; 3. Sealant; 4. First water inlet connector; 41. First sealing groove; 42. Connecting ring; 43. First water inlet; 5. Second water inlet connector; 51. Second sealing groove; 52. Fixing ring; 53. Second water inlet; 6. First sealing ring; 7. Second sealing ring. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0032] This application discloses a water inlet device assembly. (Refer to...) Figure 1 and Figure 2 The water inlet device assembly includes a main body 1, a positioning screw 2, a sealant 3, a first water inlet connector 4, a second water inlet connector 5, a first sealing ring 6, and a second sealing ring 7. The main body 1 includes a sleeve 11 and a bushing 12.

[0033] Reference Figure 2 The bushing 12 is slidably connected to the inner wall of the sleeve 11. The bushing 12 is coaxially provided with a first connecting port 121, a second connecting port 122 and a third connecting port 123. The two ends of the second connecting port 122 are respectively connected to the first connecting port 121 and the third connecting port 123. The diameter of the second connecting port 122 is smaller than the diameter of the first connecting port 121 and the diameter of the third connecting port 123. The diameter of the third connecting port 123 increases as it moves away from the second connecting port 122.

[0034] The outer wall of the bushing 12 is provided with a first connection port 124 and a second connection port 125. The first connection port 124 is connected to the first connection port 121, and the second connection port 125 is connected to the second connection port 122. The outer wall of the sleeve 11 is provided with a water inlet 111 and a water outlet 112. The water outlet 112 is connected to the first connection port 124, and the water inlet 111 is connected to the second connection port 125. Both the water inlet 111 and the water outlet 112 are used to connect to the cooler.

[0035] Reference Figure 2 The inner wall of the sleeve 11 is coaxially provided with an annular groove 113, which is located on the side of the outlet 112 away from the inlet 111. The outer wall of the bushing 12 is coaxially fixedly connected with a ring body 126, and the annular groove 113 is used for the ring body 126 to be embedded. The outer wall of the bushing 12 is provided with an installation groove 127, which is located on the side of the second connection port 125 away from the first connection port 124. The installation groove 127 is located on the outer periphery of the second communication port 122. The outer wall of the sleeve 11 is provided with a fixing port 114, which is located on the side of the inlet 111 away from the outlet 112. The positioning screw 2 is threadedly connected to the inner wall of the fixing port 114, and the installation groove 127 is used for the positioning screw 2 to extend into.

[0036] One side of the sealant 3 is fixedly connected to the groove wall of the annular groove 113 away from the first connection port 124, and the other side of the sealant 3 is fixedly connected to the ring body 126. The first water connector 4 is coaxially fixedly connected to the inner wall of the water outlet 112, and the second water connector 5 is coaxially fixedly connected to the inner wall of the water inlet 111.

[0037] Reference Figure 2The outer wall of the first water connector 4 is coaxially provided with a first sealing groove 41, and a first sealing ring 6 is embedded in the first sealing groove 41. The outer wall of the first sealing ring 6 abuts against the inner wall of the outlet 112. A connecting ring 42 is fixedly connected to the outer wall of the first water connector 4. The connecting ring 42 is located on the side of the first sealing groove 41 away from the first connection port 124. The inner wall of the outlet 112 is coaxially provided with an installation port 1121, which extends away from the end of the first connection port 124. The connecting ring 42 is threadedly connected to the inner wall of the installation port 1121. The first water connector 4 is coaxially provided with a first water outlet 43, which penetrates the first water connector 4.

[0038] The outer wall of the second water connector 5 is coaxially provided with a second sealing groove 51, and a second sealing ring 7 is embedded in the second sealing groove 51. The outer wall of the second sealing ring 7 abuts against the inner wall of the water inlet 111. A fixing ring 52 is fixedly connected to the outer wall of the second water connector 5. The fixing ring 52 is located on the side of the second sealing groove 51 away from the second connection port 125. The inner wall of the water inlet 111 is coaxially provided with a placement port 1111, which extends away from the end of the second connection port 125. The fixing ring 52 is threadedly connected to the inner wall of the placement port 1111. The second water connector 5 is coaxially provided with a second water outlet 53, which penetrates the second water connector 5.

[0039] The implementation principle of a water inlet device assembly according to an embodiment of this application is as follows: sealant 3 is applied to the ring 126, the bushing 12 is slid into the sleeve 11, the bushing 12 is rotated so that the mounting groove 127 is aligned with the fixing port 114, the positioning screw 2 is installed, and the assembly of the bushing 12 and the sleeve 11 is completed after the sealant 3 is cured. The first sealing ring 6 is embedded in the first sealing groove 41, the first water connector 4 extends into the water outlet 112, the connecting ring 42 is threaded to the inner wall of the mounting port 1121, the second sealing ring 7 is embedded in the second sealing groove 51, the second water connector 5 extends into the water inlet 111, and the fixing ring 52 is threaded to the inner wall of the placement port 1111.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A water inlet device assembly, characterized in that: The device includes a main body (1), which has a first connecting port (121), a second connecting port (122) and a third connecting port (123). The two ends of the second connecting port (122) are connected to the first connecting port (121) and the third connecting port (123) respectively. The diameter of the second connecting port (122) is smaller than the diameter of the first connecting port (121) and the diameter of the third connecting port (123). The outer wall of the main body (1) has a water inlet (111) and a water outlet (112). The water inlet (111) is connected to the second connecting port (122), and the water outlet (112) is connected to the first connecting port (121). The water inlet (111) and the water outlet (112) are used to connect to a cooler.

2. The water inlet device assembly according to claim 1, characterized in that: The main body (1) includes a sleeve (11) and a bushing (12). The bushing (12) is slidably connected to the inner wall of the sleeve (11). The bushing (12) is coaxially provided with a first connecting port (121), a second connecting port (122) and a third connecting port (123). The outer wall of the bushing (12) is provided with a first connecting port (124) and a second connecting port (125). The first connecting port (124) is connected to the first connecting port (121), and the second connecting port (125) is connected to the second connecting port (122). The outer wall of the sleeve (11) is provided with an inlet (111) and an outlet (112). The outlet (112) is connected to the first connecting port (124), and the inlet (111) is connected to the second connecting port (125).

3. The water inlet device assembly according to claim 2, characterized in that: The inner wall of the sleeve (11) is coaxially provided with an annular groove (113), which is located on the side of the outlet (112) away from the inlet (111). The outer wall of the bushing (12) is coaxially fixedly connected with an annular body (126), and the annular groove (113) is used for the annular body (126) to be embedded.

4. The water inlet device assembly according to claim 3, characterized in that: It also includes a positioning screw (2), the outer wall of the bushing (12) is provided with an installation groove (127), the installation groove (127) is located on the side of the second connection port (125) away from the first connection port (124), the outer wall of the sleeve (11) is provided with a fixing port (114), the fixing port (114) is located on the side of the water inlet (111) away from the water outlet (112), the positioning screw (2) is threaded to the inner wall of the fixing port (114), and the installation groove (127) is used for the positioning screw (2) to extend into.

5. The water inlet device assembly according to claim 3, characterized in that: It also includes a sealant (3), one side of which is fixedly connected to the groove wall of the annular groove (113) away from the first connection port (124), and the other side of which is fixedly connected to the ring body (126).

6. The water inlet device assembly according to claim 2, characterized in that: It also includes a first water inlet connector (4) and a second water inlet connector (5), the first water inlet connector (4) being coaxially fixedly connected to the inner wall of the outlet (112), and the second water inlet connector (5) being coaxially fixedly connected to the inner wall of the inlet (111).

7. The water inlet device assembly according to claim 6, characterized in that: It also includes a first sealing ring (6), and the outer wall of the first water connector (4) is coaxially provided with a first sealing groove (41). The first sealing ring (6) is embedded in the first sealing groove (41), and the outer wall of the first sealing ring (6) abuts against the inner wall of the water outlet (112).

8. The water inlet device assembly according to claim 7, characterized in that: A connecting ring (42) is fixedly connected to the outer wall of the first water connector (4). The connecting ring (42) is located on the side of the first sealing groove (41) away from the first connection port (124). The inner wall of the water outlet (112) is coaxially provided with an installation port (1121). The connecting ring (42) is threadedly connected to the inner wall of the installation port (1121).

9. The water inlet device assembly according to claim 1, characterized in that: The diameter of the third connection (123) increases as it moves away from the second connection (122).

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