Water outlet pipe of cooler

Abstract

The utility model discloses a water outlet pipe of a cooler, and particularly relates to the technical field of water outlet pipes of coolers, which comprises a water outlet pipe, a filtering mechanism arranged outside the water outlet pipe and used for filtering impurities in cooling liquid, and a sealing mechanism connected with a pipeline on the cooler, a corrosion-resistant layer is arranged in the base material layer, a reinforcing layer is arranged outside the base material layer, a high-temperature-resistant layer is arranged outside the reinforcing layer, a wear-resistant layer is arranged outside the high-temperature-resistant layer, the sealing mechanism comprises a sealing ring arranged at one end of the water outlet pipe, two limiting plates are arranged at one end of the water outlet pipe, a containing groove is formed in each limiting plate, and the containing grooves are matched with the sealing ring. Threaded holes are formed in the two sides of the limiting plate. The anti-pressure capability of the water outlet pipe can be improved through the reinforcing layer, the service life of the water outlet pipe is prolonged, the connecting position of the water outlet pipe and the cooler connecting pipe can be sealed through the sealing mechanism, and liquid leakage is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of cooler outlet pipes, and specifically to a cooler outlet pipe. Background Technology

[0002] The water outlet pipe of the drive motor cooler is an important component of the cooling system, mainly responsible for guiding the coolant from the motor back to the radiator for heat dissipation. As shown in Chinese patent application No. 202322250150.5, this technical solution involves staggered installation grooves on the outer wall of the heat-conducting metal pipe. When the engine oil passes through the heat-conducting metal pipe, it impacts the heat-conducting fins inside the installation grooves and is discharged from the guide ports on the heat-conducting fins. Because the heat-conducting fins are staggered, the engine oil needs to bend when passing through multiple guide ports, thereby increasing the length of the engine oil flow and improving the heat transfer efficiency. The heat-conducting fins have a good heat absorption effect. Multiple heat-conducting fins absorb the heat of the engine oil and release the heat, resulting in a good cooling effect.

[0003] However, the following problems still exist in this technical solution: the cooling pipe in this technical solution needs to withstand the pressure fluctuations generated by the circulation of coolant when it is working, and the cooling pipe needs to have sufficient compressive strength. However, the compressive strength of the cooling pipe in this device is low and it is easily damaged by water pressure. Utility Model Content

[0004] The purpose of this utility model is to provide a cooler outlet pipe that can increase the pressure resistance of the outlet pipe and extend its service life through a reinforcing layer, and can also seal the connection between the outlet pipe and the cooler connecting pipe through a sealing mechanism to prevent liquid leakage, thereby solving the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cooler outlet pipe, including an outlet pipe, a filtration mechanism for filtering impurities in the coolant provided on the outside of the outlet pipe, and a sealing mechanism for connecting one side of the outlet pipe to a pipe on the cooler.

[0006] Preferably, the water outlet pipe includes a base material layer, an inner corrosion-resistant layer, an outer reinforcing layer, an outer high-temperature resistant layer, and an outer wear-resistant layer.

[0007] Preferably, the substrate layer is made of PVC material and is used to make the water outlet pipe.

[0008] Preferably, the corrosion-resistant layer is a corrosion-resistant coating formed by applying chlorosulfonated polyvinyl chloride coating to the inner wall of the substrate layer, which is used to make the water outlet pipe corrosion-resistant and extend the service life of the water outlet pipe.

[0009] Preferably, the reinforcing layer is made of steel wire mesh to increase the pressure resistance of the outlet pipe.

[0010] Preferably, the high-temperature resistant layer is a high-temperature resistant coating formed by applying water-based high-temperature resistant and anti-corrosion paint to the outside of the reinforcing layer, which enables the outlet pipe to be used with coolant at different temperatures.

[0011] Preferably, the wear-resistant layer is a wear-resistant coating formed by applying epoxy resin paint to the outside of the high-temperature resistant layer, which can make the water outlet pipe wear-resistant and extend the service life of the water outlet pipe.

[0012] Preferably, the sealing mechanism includes a sealing ring at one end of the water outlet pipe, two limiting plates at one end of the water outlet pipe, each limiting plate having a placement groove inside, the placement groove being adapted to the sealing ring, and threaded holes on both sides of the limiting plate, with the same bolt threadedly connected inside the two connected threaded holes.

[0013] Preferably, the filtration mechanism includes a sealing plate located at the top of the water outlet pipe, the sealing plate being threadedly connected to the top of the water outlet pipe, a support plate being fixedly installed inside the water outlet pipe, a rotating shaft being movably connected inside the sealing plate via a bearing, a turbine being fixedly installed outside the rotating shaft, a filter screen being movably connected to the bottom of the rotating shaft, a scraper being installed at the bottom end of the rotating shaft, the bottom of the scraper contacting the filter screen, and multiple plug-in rods being fixedly installed at the top of the support plate, the plug-in rods being adapted to the through holes on the filter screen for filtering impurities in the coolant.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] The reinforcing layer in this invention is a steel wire mesh, which has high hardness, thereby increasing the pressure resistance of the water outlet pipe and extending its service life.

[0016] Contact one end of the water outlet pipe with one end of the cooler's connecting pipe. Then move one side of the sealing ring to one end of the cooler's connecting pipe. Next, put the two limiting plates on both sides of the sealing ring. The sealing ring is located inside the placement groove. Rotate the bolt to turn it into the threaded hole. Use the bolt to fix the limiting plate to one end of the water outlet pipe. The sealing mechanism can seal the connection between the water outlet pipe and the cooler connecting pipe to prevent liquid leakage. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a front view of the present invention;

[0019] Figure 2 This is a schematic diagram of the sealing mechanism of this utility model;

[0020] Figure 3 This is a cross-sectional view of the water outlet pipe of this utility model;

[0021] Figure 4 This is a schematic diagram of the filtration mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the reinforcing layer of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the water outlet pipe of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Water outlet pipe, 101. Substrate layer, 102. Corrosion resistant layer, 103. Reinforcing layer, 104. High temperature resistant layer, 105. Wear resistant layer;

[0026] 2. Sealing mechanism, 201. Sealing ring, 202. Limiting plate, 203. Placement groove, 204. Threaded hole, 205. Bolt;

[0027] 3. Filter mechanism, 301. Sealing plate, 302. Support plate, 303. Rotary shaft, 304. Turbine, 305. Filter screen, 306. Scraper, 307. Connecting rod. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] This utility model provides, for example Figure 1-5 The cooler outlet pipe shown includes an outlet pipe 1, a filter mechanism 3 for filtering impurities in the coolant on the outside of the outlet pipe 1, and a sealing mechanism 2 for connecting one side of the outlet pipe 1 to a pipe on the cooler.

[0030] like Figure 2 As shown, the sealing mechanism 2 includes a sealing ring 201 at one end of the water outlet pipe 1. Two limiting plates 202 are provided at one end of the water outlet pipe 1. Each limiting plate 202 has a placement groove 203 inside. The placement groove 203 is adapted to the sealing ring 201. Threaded holes 204 are provided on both sides of the limiting plate 202. The two connected threaded holes 204 are threaded with the same bolt 205.

[0031] Contact one end of the water outlet pipe 1 with one end of the cooler's connecting pipe, then move one side of the sealing ring 201 to one end of the cooler's connecting pipe, and then put the two limiting plates 202 on both sides of the sealing ring 201 respectively. The sealing ring 201 is located inside the placement groove 203. Rotate the bolt 205 to rotate it into the threaded hole 204. Use the bolt 205 to fix the limiting plate 202 to one end of the water outlet pipe 1. The sealing mechanism 2 can seal the connection between the water outlet pipe 1 and the cooler connecting pipe to prevent liquid leakage.

[0032] like Figure 4 As shown, the filter mechanism 3 includes a sealing plate 301 located at the top of the water outlet pipe 1. The sealing plate 301 is connected to the top of the water outlet pipe 1 by a thread. A support plate 302 is fixedly installed inside the water outlet pipe 1. A rotating shaft 303 is movably connected inside the sealing plate 301 via a bearing. A turbine 304 is fixedly installed outside the rotating shaft 303. A filter screen 305 is movably connected to the bottom of the rotating shaft 303. A scraper 306 is provided at the bottom end of the rotating shaft 303. The bottom of the scraper 306 contacts the filter screen 305. A plurality of plug-in rods 307 are fixedly installed at the top of the support plate 302. The plug-in rods 307 are adapted to the through holes on the filter screen 305.

[0033] Insert the filter screen 305 into the outlet pipe 1 and connect it to the outside of the connector rod 307. Use the connector rod 307 to limit the filter screen 305. Rotate the sealing plate 301 to move it to the outside of the outlet pipe 1. Coolant enters the outlet pipe 1 and impacts the turbine 304. Under the impact of the coolant, the turbine 304 rotates. The filter screen 305 inside the outlet pipe 1 can filter impurities in the coolant to prevent impurities from affecting the use of the coolant.

[0034] Rotate the sealing plate 301 to extend it from the top of the water outlet pipe 1, and then pull the sealing plate 301 to pull the filter screen 305 out of the water outlet pipe 1. This will clean the impurities on the filter screen 305 and prevent it from affecting the filtration effect.

[0035] like Figure 6 As shown, the substrate layer 101 is made of PVC material. The PVC material in this utility model is a thermoplastic plastic polymerized from vinyl chloride monomer. The water outlet pipe 1 made of the substrate layer 101 is relatively lightweight, which can greatly reduce the burden of manpower and improve work efficiency.

[0036] like Figure 6As shown, the corrosion-resistant layer 102 is a corrosion-resistant coating formed by applying chlorosulfonated polyvinyl chloride coating to the inner wall of the substrate layer 101. The chlorosulfonated polyvinyl chloride coating in this invention is based on polyvinyl chloride resin and is made by chlorosulfonation modification. It has excellent corrosion resistance and can resist corrosive media such as acids, alkalis, and salts. After film formation, it forms a dense barrier, effectively isolating moisture and chemicals, protecting the inside of the water outlet pipe 1 for a long time, and extending the service life of the water outlet pipe 1.

[0037] like Figure 5 , 6 As shown, the reinforcing layer 103 is a steel wire mesh. The steel wire mesh in this invention has high hardness, which can increase the pressure resistance of the water outlet pipe 1 and extend the service life of the water outlet pipe 1.

[0038] like Figure 6 As shown, the high-temperature resistant layer 104 is a high-temperature resistant coating formed by applying water-based high-temperature resistant anti-corrosion paint to the outside of the reinforcing layer 103. The main components of the water-based high-temperature resistant anti-corrosion paint in this invention are epoxy resin, aliphatic polyurethane prepolymer, etc., which can remain stable in the range of -20℃ to 120℃, enabling the water outlet pipe 1 to be suitable for coolant at different temperatures, thus expanding the scope of application of this invention.

[0039] like Figure 6 As shown, the wear-resistant layer 105 is a wear-resistant coating formed by applying epoxy resin paint to the outside of the high-temperature resistant layer 104. The epoxy resin paint in this invention contains epoxy acrylic resin, graphene and artificial diamond particles, which can significantly improve wear resistance and adhesion. By setting the wear-resistant layer 105, the surface of the water outlet pipe 1 can be prevented from being damaged due to wear, thus extending the service life of the water outlet pipe 1.

[0040] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cooler water outlet pipe comprising a water outlet pipe (1), characterized in that: The water outlet pipe (1) includes a substrate layer (101), a corrosion-resistant layer (102) inside the substrate layer (101), a reinforcing layer (103) outside the substrate layer (101), a high-temperature resistant layer (104) outside the reinforcing layer (103), and a wear-resistant layer (105) outside the high-temperature resistant layer (104). The outlet pipe (1) is provided with a filter mechanism (3) for filtering impurities in the coolant, and a sealing mechanism (2) for connecting the outlet pipe (1) to the pipe on the cooler.

2. A water outlet pipe of a cooler according to claim 1, characterized in that: The substrate layer (101) is made of PVC material.

3. A cooler outlet pipe according to claim 1, characterized in that: The corrosion-resistant layer (102) is a corrosion-resistant coating formed by applying chlorosulfonated polyvinyl chloride coating to the inner wall of the substrate layer (101).

4. The chiller water outlet pipe of claim 1, wherein: The reinforcing layer (103) is a steel wire mesh.

5. The chiller water outlet pipe of claim 1, wherein: The high-temperature resistant layer (104) is a high-temperature resistant coating formed by applying water-based high-temperature resistant anti-corrosion paint to the outside of the reinforcing layer (103).

6. A water outlet pipe of a cooler according to claim 1, characterized in that: The wear-resistant layer (105) is a wear-resistant coating formed by applying epoxy resin paint to the outside of the high-temperature resistant layer (104).

7. A water outlet pipe of a cooler according to claim 1, characterized in that: The sealing mechanism (2) includes a sealing ring (201) at one end of the water outlet pipe (1). Two limiting plates (202) are provided at one end of the water outlet pipe (1). Each limiting plate (202) has a placement groove (203) inside. The placement groove (203) is adapted to the sealing ring (201). Threaded holes (204) are provided on both sides of the limiting plate (202). The two connected threaded holes (204) are threaded with the same bolt (205).

8. The chiller water outlet pipe of claim 1, wherein: The filtration mechanism (3) includes a sealing plate (301) at the top of the water outlet pipe (1), the sealing plate (301) is connected to the top of the water outlet pipe (1) by a thread, a support plate (302) is fixedly provided inside the water outlet pipe (1), a rotating shaft (303) is movably connected inside the sealing plate (301) by a bearing, a turbine (304) is fixedly provided outside the rotating shaft (303), a filter screen (305) is movably connected to the bottom of the rotating shaft (303), a scraper (306) is provided at the bottom end of the rotating shaft (303), the bottom of the scraper (306) is in contact with the filter screen (305), and a plurality of plug rods (307) are fixedly provided at the top of the support plate (302), the plug rods (307) are adapted to the through holes on the filter screen (305).

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