Circulating water injection device of water cooling machine

Abstract

The utility model discloses a circulating water injection device of a water-cooling machine, which relates to the technical field of water-cooling machines and comprises a water-cooling machine body, a filter pipe is mounted at the top of the water-cooling machine body, a control panel is arranged on the outer wall of the water-cooling machine body, an external pipe is connected to the top of the filter pipe, and connecting pipes are inserted into two ends of the outer wall of the filter pipe. And a protective shell is mounted outside the connecting pipe. According to the utility model, under the action of a filter pipe, a protective shell, a first flexible rubber ring and a second flexible rubber ring, a flexible activated carbon plate and a filter cotton plate which are arranged in the first flexible rubber ring provide a filter function for injected water; and then a connecting rod and a second flexible rubber ring are matched, so that a new flexible activated carbon plate or a new filtering cotton plate can be conveniently and quickly replaced to enter the filtering pipe to filter the water, the replacement efficiency of the flexible activated carbon plate or the filtering cotton plate can be improved, and the circulating water injection speed of the equipment is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of water coolers, in particular to a circulating water injection device for a water cooler. Background Art

[0002] A water cooler, also known as a water chiller, is a cooling water device that can provide constant temperature, constant flow and constant pressure. Water coolers are divided into two types: air-cooled water coolers and water-type water coolers. Water coolers are divided into independent water coolers and immersion water coolers. The immersion water cooler is not equipped with a water pump and needs to be installed above the water tank of the working host. The copper pipe under the water cooler is immersed in the water in the water tank. The independent water cooler is equipped with a water pump and can be independent of the water tank of the working host and connected to the water tank through inlet / outlet water pipes.

[0003] During use, the inner wall of the water inlet pipe in the circulating water injection device of the existing water-cooling machine is prone to scale, which affects the subsequent water replacement of the cooling liquid. The pipe needs to be manually disassembled and replaced, which is not convenient to use. Utility Model Content

[0004] The utility model aims to solve the problem that the water inlet pipe in the circulating water injection device of the existing water cooler is prone to scale formation on its inner wall during use, thereby affecting the subsequent water replacement of the cooling liquid, and the pipe needs to be manually disassembled and replaced, which is not convenient to use. A circulating water injection device for a water cooler is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A circulating water injection device for a water cooler, comprising:

[0007] A water-cooling machine body, wherein a filter tube is installed on the top of the water-cooling machine body, and a control panel is provided on the outer wall of the water-cooling machine body, an external tube is connected to the top of the filter tube, and connecting tubes are plugged at both ends of the outer wall of the filter tube, a protective shell is installed on the outside of the connecting tube, and arc-shaped limit frames are provided on both sides of one end of the connecting tube, a first flexible rubber ring is installed below the arc-shaped limit frame, and an annular expansion ring is inlaid on the inner wall of the first flexible rubber ring, and an annular rubber ring is connected to the inner wall of the annular expansion ring;

[0008] A connecting rod is installed at both ends of the outer wall of the first flexible rubber ring, and the other end of the connecting rod is connected to the second flexible rubber ring, a flexible activated carbon plate is arranged inside the first flexible rubber ring, and the outer wall of the flexible activated carbon plate is connected to the inner wall of the annular rubber ring, and a filter cotton plate is arranged above the flexible activated carbon plate.

[0009] Preferably, the protective shell and the connecting pipe are fixedly connected, and a movable door is provided on the outer wall of the protective shell, and a connecting block is installed at the bottom of the filter tube.

[0010] Preferably, the arc-shaped limiting frames are fixedly connected to the filter tube, and the arc-shaped limiting frames are distributed in two groups, upper and lower.

[0011] Preferably, two groups of filter cotton plates are provided, and the external structure of the filter cotton plates is consistent with the outer wall structure of the flexible activated carbon plate.

[0012] Preferably, the outside of the annular expansion ring is connected to an air pipe, and the outer wall of the annular expansion ring is fixedly connected to the outer wall of the first flexible rubber ring.

[0013] Preferably, the connecting rod and the second flexible rubber ring are bonded to form an integrated structure, and the initial diameter of the second flexible rubber ring is equal to the inner diameter of the filter tube.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] In the utility model, a filter tube, a protective shell, a first flexible rubber ring and a second flexible rubber ring are provided, so that the flexible activated carbon plate and the filter cotton plate arranged inside the first flexible rubber ring provide a filtering function for the injected water, and then cooperate with the connecting rod and the second flexible rubber ring to facilitate the rapid replacement of a new flexible activated carbon plate or a filter cotton plate to enter the filter tube to provide filtering work for the water, which can improve the replacement efficiency of the flexible activated carbon plate or the filter cotton plate, thereby achieving the goal of increasing the circulating water injection speed of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the filter tube in the utility model;

[0018] Figure 3 It is a schematic diagram of the top structure of the first flexible rubber ring in the utility model.

[0019] Legend:

[0020] 1. Water cooler body; 2. Filter tube; 3. External tube; 4. Protective shell; 5. Control panel; 6. Connecting tube; 7. Flexible activated carbon plate; 8. Filter cotton plate; 9. Arc limit frame; 10. Connecting block; 11. Annular expansion ring; 12. First flexible rubber ring; 13. Connecting rod; 14. Second flexible rubber ring; 15. Annular rubber ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "above", "below", "inner wall", "outer wall", "inside", "outside", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1-3A circulating water injection device for a water-cooling machine comprises a water-cooling machine body 1, a filter tube 2 is installed on the top of the water-cooling machine body 1, and a control panel 5 is arranged on the outer wall of the water-cooling machine body 1, an external pipe 3 is connected to the top of the filter tube 2, and connecting pipes 6 are inserted at both ends of the outer wall of the filter tube 2, a protective shell 4 is installed on the outside of the connecting pipe 6, and arc-shaped limit frames 9 are arranged on both sides of one end of the connecting pipe 6, the arc-shaped limit frames 9 are fixedly connected to the filter tube 2, and the arc-shaped limit frames 9 are distributed in two groups, the upper and lower groups, and the setting of the arc-shaped limit frames 9 facilitates the position limitation of the flexible activated carbon plate 7 and the filter cotton plate 8, so that the filtering effect of the water entering the water-cooling machine body 1 is good, and impurities in the water are avoided, resulting in slow circulating water injection efficiency, the protective shell 4 is fixedly connected to the connecting pipe 6, and the protective The outer wall of the shell 4 is provided with a movable door, and a connecting block 10 is installed at the bottom of the filter tube 2. The protective shell 4 can provide protection for the second flexible rubber ring 14, which is conducive to improving the service life. A first flexible rubber ring 12 is installed below the arc-shaped limit frame 9, and the inner wall of the first flexible rubber ring 12 is inlaid with an annular expansion ring 11. The outside of the annular expansion ring 11 is connected with an air pipe, and the outer wall of the annular expansion ring 11 is fixedly connected to the outer wall of the first flexible rubber ring 12. Steam is injected through the air pipe to expand the annular expansion ring 11, so that the annular expansion ring 11 cooperates to push the first flexible rubber ring 12 to fit the inner wall of the filter tube 2, so that it fits seamlessly, so that the injected water has a good filtering effect, and the inner wall of the annular expansion ring 11 is connected with an annular rubber ring 15;

[0025] A connecting rod 13 is installed at both ends of the outer wall of the first flexible rubber ring 12, and the other end of the connecting rod 13 is connected to a second flexible rubber ring 14. The connecting rod 13 and the second flexible rubber ring 14 are bonded to form an integrated structure, and the initial diameter of the second flexible rubber ring 14 is equal to the inner diameter of the filter tube 2, so that it is convenient to open the movable door on one side of the protective shell 4, so as to facilitate the installation of the flexible activated carbon plate 7 or the filter cotton plate 8 on the second flexible rubber ring 14, and then, it is convenient to open another set of protective shells 4 to bring the newly installed flexible activated carbon plate 7 or filter cotton plate 8 into the filter tube 2 In the process, the annular expansion ring 11 is expanded by injecting steam through the air pipe, so that the newly replaced flexible activated carbon plate 7 or filter cotton plate 8 enters the filtering work of the water liquid, and the filter screen can be replaced efficiently. The interior of the first flexible rubber ring 12 is provided with a flexible activated carbon plate 7, and the outer wall of the flexible activated carbon plate 7 is connected to the inner wall of the annular rubber ring 15. A filter cotton plate 8 is arranged above the flexible activated carbon plate 7. The filter cotton plate 8 is provided with two groups, and the external structure of the filter cotton plate 8 is consistent with the outer wall structure of the flexible activated carbon plate 7, so that the water injected into the water cooler body 1 is provided with a filtering function, so that the subsequent circulation water injection efficiency is high.

[0026] Working principle: First, the external pipe 3 is connected to the filter pipe 2 at the upper end of the water-cooling machine body 1 to introduce the water into the water-cooling machine body 1. Then, the water passes through the flexible activated carbon plate 7 and the filter cotton plate 8 to filter the water, so that the water entering the water-cooling machine body 1 has a high degree of cleanliness, thereby preventing impurities in the water from clogging the circulation pipe in the water-cooling machine body 1, which is beneficial to improving the service life of the water-cooling machine body 1. Again, by opening the protective shell 4 on one side, a new flexible activated carbon plate 7 or a second flexible rubber ring 14 is installed. The filter cotton board 8 is installed, and then the second flexible rubber ring 14 of another group is opened and pulled hard, so that the newly installed flexible activated carbon board 7 or filter cotton board 8 is brought into the filter tube 2, and finally, the annular expansion ring 11 is expanded by injecting steam through the air pipe, so that the annular expansion ring 11 cooperates to push the first flexible rubber ring 12 to fit the inner wall of the filter tube 2, so that it fits seamlessly, so that the injected water has a good filtering effect, and then the newly replaced flexible activated carbon board 7 or filter cotton board 8 can filter the injected water, and the filter screen can be replaced efficiently.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circulating water injection device for a water cooler, characterized in that: include: A water cooling machine body (1), wherein a filter tube (2) is installed on the top of the water cooling machine body (1), and a control panel (5) is arranged on the outer wall of the water cooling machine body (1), an external tube (3) is connected to the top of the filter tube (2), and connecting tubes (6) are inserted at both ends of the outer wall of the filter tube (2), a protective shell (4) is installed on the outside of the connecting tube (6), and arc-shaped limit frames (9) are arranged on both sides of one end of the connecting tube (6), a first flexible rubber ring (12) is installed below the arc-shaped limit frame (9), and an annular expansion ring (11) is embedded on the inner wall of the first flexible rubber ring (12), and an annular rubber ring (15) is connected to the inner wall of the annular expansion ring (11); A connecting rod (13) is installed at both ends of the outer wall of the first flexible rubber ring (12), and the other end of the connecting rod (13) is connected to a second flexible rubber ring (14), a flexible activated carbon plate (7) is arranged inside the first flexible rubber ring (12), and the outer wall of the flexible activated carbon plate (7) is connected to the inner wall of the annular rubber ring (15), and a filter cotton plate (8) is arranged above the flexible activated carbon plate (7).

2. The circulating water injection device of a water cooler according to claim 1, characterized in that: The protective shell (4) and the connecting pipe (6) are fixedly connected, and the outer wall of the protective shell (4) is provided with a movable door. The bottom of the filter tube (2) is provided with a connecting block (10).

3. The circulating water injection device of a water cooler according to claim 1, characterized in that: The arc-shaped limit frames (9) are fixedly connected to the filter tube (2), and the arc-shaped limit frames (9) are distributed in two groups, upper and lower.

4. The circulating water injection device of a water cooler according to claim 1, characterized in that: Two groups of filter cotton plates (8) are provided, and the external structure of the filter cotton plates (8) is consistent with the outer wall structure of the flexible activated carbon plate (7).

5. The circulating water injection device of a water cooler according to claim 1, characterized in that: The outside of the annular expansion ring (11) is connected to an air pipe, and the outer wall of the annular expansion ring (11) is fixedly connected to the outer wall of the first flexible rubber ring (12).

6. The circulating water injection device of a water cooler according to claim 1, characterized in that: The connecting rod (13) and the second flexible rubber ring (14) are bonded to form an integrated structure, and the initial diameter of the second flexible rubber ring (14) is equal to the inner diameter of the filter tube (2).

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