Cooling-water machine heat treatment device

Abstract

The utility model relates to the technical field of cooling-water machines, and provides a cooling-water machine heat treatment device which is good in heat conduction effect and easy to use and clean and comprises a machine body and a compression refrigerating machine which is arranged on the machine body and communicated with the interior of the machine body, and an exhaust pipe communicated with the interior of the machine body is arranged on the machine body. The machine body comprises a heat dissipation shell and a water passing pipe penetrating through the heat dissipation shell, the outer wall of the water passing pipe is fixedly connected with the inner wall of the heat dissipation shell, the compression refrigerating machine is arranged on the heat dissipation shell and communicates with the interior of the heat dissipation shell, and the exhaust pipe is arranged on the heat dissipation shell and communicates with the interior of the heat dissipation shell; a plurality of cooling pipe sets are arranged on the water passing pipe in a penetrating mode, a pull-down magnet frame connected with the inner wall of the heat dissipation shell in a sliding mode is arranged on the cooling pipe sets, and a magnetic push-pull block is arranged on the outer wall, corresponding to the wall making contact with the pull-down magnet frame, of the heat dissipation shell in a sliding mode.

Description

Technical Field

[0001] The utility model relates to the technical field of water chillers, in particular to a heat treatment device for a water chiller. Background Art

[0002] A water chiller is a cooling water device that can provide constant temperature, constant pressure and constant flow. Water chillers are divided into water-cooled chillers and air-cooled chillers according to the refrigeration form. The water chiller uses a shell and tube evaporator to exchange heat between water and refrigerant. After the refrigerant system absorbs the heat load in the water, it lowers the water temperature to produce cold water, which is then contacted through a compressor or cooling water and conducts the heat to the outside world, causing the heat to be dissipated to the outside world.

[0003] The chiller needs to use a heat treatment device to quickly absorb the heat of the input water flow and dissipate it to the outside. The heat treatment device is composed of a group of multiple cooling rods and heat dissipation components. The cooling rods are in contact with high-temperature water to extract the heat in the high-temperature water, and cooperate with the heat dissipation components to discharge the heat to the outside air. It has high heat dissipation efficiency and a relatively simple structure, and is widely applicable.

[0004] Although the above-mentioned existing technology can solve the corresponding technical problems, it still has certain defects: when the existing chiller heat treatment device is used in a factory with heavy pollution and high humidity, if there is a lot of floating dust in the factory, since the heat treatment device needs to use the heat dissipation component to draw in cold air to cool the cooling rod during heat dissipation, it is easy to cause a large amount of dust in the drawn air to adhere to the surface of the cooling rod after a period of use, and because the air is relatively humid, it adheres and solidifies on the surface of the cooling rod, resulting in the cooling rod being unable to fully contact with the cold air, the heat conduction efficiency is reduced, and frequent disassembly and cleaning are required, which is cumbersome to use. Utility Model Content

[0005] The utility model aims to provide a heat treatment device for a chiller with good heat conduction effect and simple use and cleaning in view of the defects and shortcomings of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat treatment device of a chiller, comprising a body and a compression refrigerator arranged on the body and connected with the inside of the body, the body being provided with an exhaust pipe connected with the inside of the body, the body comprising a heat dissipation shell and a water pipe penetrating the heat dissipation shell and having an outer wall fixedly connected with the inner wall of the heat dissipation shell, the compression refrigerator being arranged on the heat dissipation shell and connected with the inside of the heat dissipation shell, the exhaust pipe being arranged on the heat dissipation shell and connected with the inside of the heat dissipation shell, a plurality of cooling tube groups being penetrated and arranged on the water pipe, the cooling tube group being provided with a pull-down magnet frame slidably connected with the inner wall of the heat dissipation shell, the heat dissipation shell being located at the outer wall corresponding to the contact wall with the pull-down magnet frame being slidably provided with a magnetic push-pull block, after attachments are generated on the cooling tube group, the pull-down magnetic push-pull block drives the pull-down magnet frame by magnetic force to remove the attachments on the cooling tube group.

[0007] A further improvement is that the cooling pipe group includes a cooling pipe embedded in the water pipe and a cleaning frame slidably arranged on the outer wall of the cooling pipe and fixedly connected to the end of the pull-down magnet frame.

[0008] A further improvement is that the cleaning frame includes a fixing frame fixedly connected to the end of the pull-down magnet frame and a scraper pipe embedded in the middle section of the fixing frame and slidably arranged on the outer wall of the cooling pipe.

[0009] A further improvement is that a guide groove is provided at the contact position between the outer wall of the heat dissipation housing and the magnetic push-pull block.

[0010] A further improvement is that the cooling pipe is a copper pipe structure.

[0011] A further improvement is that: an evaporation cavity is provided on the inner wall of the cooling tube, and ether evaporative liquid is provided in the evaporation cavity.

[0012] A further improvement is that a plurality of heat collecting plates are provided on one end of the cooling pipe embedded in the water pipe.

[0013] A further improvement is that a wedge-shaped tube structure is provided at the bottom of the scraper tube, which is fitted to the outer wall of the cooling tube.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: after being used for a period of time, the utility model can pull the magnetic push-pull block to pull down the magnet frame through magnet adsorption, thereby driving the fixed frame and the scraper pipe to move along the outer wall of the cooling pipe, and then scrape and clean the attachments on the surface of the cooling pipe, effectively ensuring the contact effect between the cooling pipe and the cold air, and then ensuring the heat conduction efficiency. At the same time, there is no need to disassemble the heat treatment device, and it is more convenient and simple to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the heat treatment device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the right side cross section of the heat treatment device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a front view cross section of a cooling tube group and a pull-down magnet frame of the utility model.

[0019] Figure 4 It is a schematic structural diagram of a top view cross section of a cleaning rack and a pull-down magnet rack of the utility model. DETAILED DESCRIPTION

[0020] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.

[0021] See also Figure 1-4As shown, the technical solution adopted in this specific embodiment is: a heat treatment device for a chiller, comprising a body 1 and a compression refrigerator 2 arranged on the body 1 and connected to the inside of the body 1, the body 1 is provided with an exhaust pipe 3 connected to the inside of the body 1, the body 1 comprises a heat dissipation shell 11 and a water pipe 12 penetrating the heat dissipation shell 11 and having an outer wall fixedly connected to the inner wall of the heat dissipation shell 11, the compression refrigerator 2 is arranged on the heat dissipation shell 11 and connected to the inside of the heat dissipation shell 11, the exhaust pipe 3 is arranged on the heat dissipation shell 11 and connected to the inside of the heat dissipation shell 11, and the water pipe 12 is penetrated and provided with a plurality of The cooling tube group 13 includes a cooling tube 131 embedded in the water pipe 12 and a cleaning frame slidably arranged on the outer wall of the cooling tube 131 and fixedly connected to the end of the pull-down magnet frame 23. The cleaning frame includes a fixed frame 21 fixedly connected to the end of the pull-down magnet frame 23 and a scraper 22 embedded in the middle section of the fixed frame 21 and slidably arranged on the outer wall of the cooling tube 131. The cooling tube group 13 is provided with a pull-down magnet frame 23 slidably connected to the inner wall of the heat dissipation shell 11. The heat dissipation shell 11 is located at the outer wall corresponding to the contact wall with the pull-down magnet frame 23 and is slidably provided with a magnetic push-pull block 14. After attachments are generated on the cooling tube group 13, The pull-down magnetic push-pull block 14 drives the pull-down magnetic frame 23 through magnetic force to remove the attachments on the cooling pipe group 13. When in use, the water pipe of the chiller is connected to the water pipe 12, so that the water flow can enter the machine body 1 through the water pipe 12, and at the same time, the compression refrigerator 2 is started to generate cold air. After the water flow in the water pipe 12 contacts the cooling pipe 131, the heat can be transferred to the cooling pipe 131, and the cooling pipe 131 is blown by the flowing cold air generated by the compression refrigerator 2, and the heat is taken away by the cold air, and the air with heat is discharged from the exhaust pipe 3, thereby turning the water flowing through the water pipe 12 into cold water. After a period of time, After use, the outer surface of the cooling tube 131 will produce an adhesion layer due to long-term accumulation of dust and moisture, resulting in a decrease in the heat dissipation effect. At this time, the magnetic push-pull block 14 can be pulled down, and the magnetic push-pull block 14 can pull the pull-down magnet frame 23 downward through magnetic force, thereby synchronously driving the fixed frame 21 and the scraper tube 22 connected to the pull-down magnet frame 23, so that the scraper tube 22 slides downward along the cooling tube 131, and then the attachments on the surface of the cooling tube 131 are fully scraped and cleaned, thereby effectively ensuring the contact effect between the cooling tube 131 and the cold air, and then ensuring the heat conduction efficiency. At the same time, there is no need to disassemble the heat treatment device, which is more convenient and simple to use;

[0022] A guide groove 15 is provided at the contact position between the outer wall of the heat dissipation housing 11 and the magnetic push-pull block 14, which is conducive to making the track of pulling the magnetic push-pull block 14 straighter;

[0023] The cooling tube 131 is a copper tube structure, which is beneficial to enhance the heat dissipation performance;

[0024] The inner wall of the cooling tube 131 is provided with an evaporation cavity 132, and the ether evaporation liquid 133 is provided in the evaporation cavity 132, which is conducive to the ether evaporation liquid 133 to quickly absorb heat after being heated and evaporate in the evaporation cavity 132 and repeatedly cool and reflux, thereby achieving a better heat absorption effect;

[0025] The cooling pipe 131 is embedded in one end of the water pipe 12 and is also provided with a plurality of heat collecting sheets 134. In this embodiment, three heat collecting sheets 134 are provided, which is beneficial to increase the contact area with the water flow, thereby making the heat collecting effect stronger.

[0026] The bottom of the scraper tube 22 is provided with a wedge-shaped tube structure that fits the outer wall of the cooling tube 131, which is conducive to better scraping off the adhesion layer.

[0027] Working principle of the utility model: When the utility model is used, the water pipe of the chiller is connected to the water pipe 12, so that the water can enter the machine body 1 through the water pipe 12, and at the same time, the compression refrigerator 2 is started to generate cold air. After the water in the water pipe 12 contacts the cooling pipe 131, the heat can be transferred to the cooling pipe 131, and the cooling pipe 131 is blown by the flowing cold air generated by the compression refrigerator 2, and the heat is taken away by the cold air, and the air with heat is discharged from the exhaust pipe 3, thereby turning the water flowing through the water pipe 12 into cold water. After a period of use, the cooling pipe 131 Due to the long-term accumulation of dust and moisture, an adhesion layer will be produced on the outer surface, resulting in a decrease in the heat dissipation effect. At this time, the magnetic push-pull block 14 can be pulled down, and the magnetic push-pull block 14 can pull the pull-down magnet frame 23 downward through magnetic force, and then synchronously drive the fixed frame 21 and the scraper tube 22 connected to the pull-down magnet frame 23, so that the scraper tube 22 slides downward along the cooling tube 131, and then the attachments on the surface of the cooling tube 131 are fully scraped and cleaned, thereby effectively ensuring the contact effect between the cooling tube 131 and the cold air, and then ensuring the heat conduction efficiency. At the same time, there is no need to disassemble the heat treatment device, and it is more convenient and simple to use.

[0028] The utility model is intended to protect the structure of the product. The model of each component is not the content of the utility model, and it is also a known technology. Any component on the market that can achieve the above functions of the utility model can be used as a choice. Therefore, the model and other parameters of the component are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of various components.

[0029] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A heat treatment device for a water chiller, comprising a body (1) and a compression refrigerator (2) disposed on the body (1) and connected to the inside of the body (1), the body (1) being provided with an exhaust pipe (3) connected to the inside of the body (1), the body (1) comprising a heat dissipation shell (11) and a water pipe (12) penetrating the heat dissipation shell (11) and having an outer wall fixedly connected to an inner wall of the heat dissipation shell (11), the compression refrigerator (2) being disposed on the heat dissipation shell (11) and connected to the inside of the heat dissipation shell (11), the exhaust pipe (3) being disposed on the heat dissipation shell (11) and connected to the inside of the heat dissipation shell (11), and characterized in that: A plurality of cooling tube groups (13) are penetrated and arranged on the water pipe (12), and a pull-down magnet frame (23) is provided on the cooling tube group (13) and is slidably connected to the inner wall of the heat dissipation shell (11). A magnetic push-pull block (14) is slidably provided on the outer wall corresponding to the contact wall of the pull-down magnet frame (23) of the heat dissipation shell (11). When attachments are generated on the cooling tube group (13), the pull-down magnetic push-pull block (14) drives the pull-down magnet frame (23) through magnetic force to remove the attachments on the cooling tube group (13).

2. A chiller heat treatment device according to claim 1, characterized in that: The cooling tube group (13) comprises a cooling tube (131) embedded in the water pipe (12) and a cleaning frame which is slidably arranged on the outer wall of the cooling tube (131) and fixedly connected to the end of the pull-down magnet frame (23).

3. A chiller heat treatment device according to claim 2, characterized in that: The cleaning frame comprises a fixing frame (21) fixedly connected to the end of the pull-down magnet frame (23), and a scraping pipe (22) embedded in the middle section of the fixing frame (21) and slidably disposed on the outer wall of the cooling pipe (131).

4. A chiller heat treatment device according to claim 1, characterized in that: A guide groove (15) is provided at a position where the outer wall of the heat dissipation housing (11) contacts the magnetic push-pull block (14).

5. The heat treatment device for a chiller according to claim 2, characterized in that: The cooling pipe (131) is a copper pipe structure.

6. A chiller heat treatment device according to claim 5, characterized in that: An evaporation cavity (132) is provided on the inner wall of the cooling tube (131), and ether evaporation liquid (133) is provided in the evaporation cavity (132).

7. The heat treatment device for a chiller according to claim 2, characterized in that: A plurality of heat collecting plates (134) are also provided on one end of the cooling pipe (131) embedded in the water pipe (12).

8. The heat treatment device for a chiller according to claim 3, characterized in that: The bottom of the scraper tube (22) is provided with a wedge-shaped tube structure that fits against the outer wall of the cooling tube (131).

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