Self-descaling type water cooler

Abstract

The utility model relates to the technical field of cooler equipment, and discloses a self-descaling type water cooler which comprises a tubular water cooler main body, one side of the upper end of the tubular water cooler main body is communicated with a water inlet pipe, the lower end of the tubular water cooler main body is welded with a recycling box, and one side of the recycling box is provided with an infusion pump. And the liquid outlet end of the infusion pump is communicated with a first hose. According to the technical scheme, the cam rod on the first transmission rod can push the tubular water cooler main body to continuously move rightwards, so that the tubular water cooler main body can be driven to move leftwards and rightwards in a reciprocating manner, and white vinegar in the tubular water cooler main body can further shake back and forth in the inner cavity; and in the rotating process of the second transmission rod, the scale accumulated on the filter screen can be continuously swept, the influence of scale accumulation on the separation and circulation efficiency of the white vinegar is reduced, and the scale removal efficiency of the tubular water cooler body is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cooler equipment, in particular to a self-descaler water cooler. Background Art

[0002] A cooler is a type of heat exchange equipment used to cool fluids. It usually uses water or air as a coolant to remove heat. It can be mainly divided into shell and tube coolers, plate coolers, and air-cooled coolers. Therefore, among the many types of heat exchangers, coolers and tube heat exchangers still occupy an important position. Water coolers will produce scale during use, which can affect the working efficiency of water coolers.

[0003] After searching, the publication number is (CN211120848U), which discloses a self-descaling water cooler, including a tubular water cooler body, a first liquid storage chamber is arranged on one side of the tubular water cooler body, and the liquid in the first liquid storage chamber is white vinegar, a liquid filling port is arranged on the first liquid storage chamber, and a second pipe is connected to the bottom of the first liquid storage chamber, a second water pump is arranged on the second pipe, and the end of the second pipe is connected to the tubular water cooler body, a fourth pipe and a third pipe are connected to the other side of the tubular water cooler body, and the other ends of the fourth pipe and the third pipe are connected to the treatment chamber.

[0004] When implementing this technical solution, at least the following defects still exist: although the utility model uses white vinegar to descale the main body of the tubular water cooler, the passive flushing and descaling effect is not ideal, and the filter screen for recycling white vinegar is very easy to clog, thereby affecting the recycling efficiency of white vinegar, which urgently needs to be improved. Therefore, we propose a self-descaling water cooler. Utility Model Content

[0005] The utility model aims to provide a self-descaling water cooler, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-descaling water cooler comprises a tubular water cooler body, an upper end of the tubular water cooler body is connected to a water inlet pipe, a lower end of the tubular water cooler body is welded to a recovery box, a liquid pump is arranged on one side of the recovery box, a liquid outlet end of the liquid pump is connected to a first hose, a double-axis servo motor is fixedly installed in the middle of the recovery box, a first transmission rod and a second transmission rod are respectively installed at the upper and lower ends of the double-axis servo motor, a cam rod is fixedly installed at the upper end of the first transmission rod, a fixing frame is arranged in the middle of the tubular water cooler body, a support plate is welded to the lower end of one side of the tubular water cooler body, a brush strip is fixedly installed at the lower end of the second transmission rod, and a filter screen is fixedly installed in the middle of the inner cavity of the recovery box.

[0007] By adopting the above technical scheme, the main body of the tubular water cooler can be driven to move back and forth left and right, and the white vinegar in the main body of the tubular water cooler can further swing back and forth in the inner cavity, thereby improving the cleaning effect of the white vinegar on the scale in the main body of the tubular water cooler. At the same time, during the rotation of the second transmission rod, the brush bar on the second transmission rod cleans the filter screen, thereby continuously sweeping the scale accumulated on the filter screen, reducing the influence of scale accumulation on the separation circulation efficiency of the white vinegar, and further ensuring the descaling efficiency of the main body of the tubular water cooler.

[0008] Optionally, a straight rod is welded to one end of the fixing frame, the straight rod is movably connected to the supporting plate, and a spring is sleeved on the outer wall of the straight rod.

[0009] By adopting the above technical solution, the main body of the tubular water cooler can be driven to reset by means of the setting of the spring and the resilience of the spring.

[0010] Optionally, the end of the first hose is connected to the water inlet pipe, one side of the recovery box is connected to the second hose, the second hose is connected to the drain pipe, and a one-way valve is provided in the middle of the first hose and the second hose.

[0011] By adopting the above technical solution, the first hose is provided to facilitate the left-right movement of the tubular water cooler body, and the second hose is convenient for discharging white vinegar and scale.

[0012] Optionally, the length of the brush strip is the same as the radius of the filter screen, and the filter screen is circular.

[0013] By adopting the above technical solution, it is easy to ensure the sweeping effect of the brush bar on the filter screen.

[0014] Optionally, the bristles of the brush strip fit into the upper surface of the filter screen.

[0015] By adopting the technical solution, the brush bar can be used to clean the filter screen.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The technical solution of the present application can not only enable the cam rod on the first transmission rod to push the tubular water cooler body to continuously move to the right, and at the same time, cooperate with the spring resilience, so that the spring drives the tubular water cooler body to reset, thereby driving the tubular water cooler body to move back and forth left and right, further allowing the white vinegar in the tubular water cooler body to swing back and forth in the inner cavity, thereby improving the cleaning effect of the white vinegar on the scale in the tubular water cooler body, and during the rotation of the second transmission rod, the brush bar on the second transmission rod can clean the filter screen, thereby continuously sweeping the scale accumulated on the filter screen, reducing the influence of scale accumulation on the separation circulation efficiency of the white vinegar, and further ensuring the descaling efficiency of the tubular water cooler body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of a self-descaling water cooler of the utility model;

[0020] Figure 2 It is a partial enlarged structural schematic diagram of point A of a self-descaling water cooler of the utility model.

[0021] In the figure: 1. tubular water cooler body; 11. water inlet pipe; 12. recovery box; 13. liquid pump; 14. first hose; 15. one-way valve; 2. dual-axis servo motor; 21. first transmission rod; 22. cam rod; 23. fixing frame; 24. support plate; 25. spring; 26. straight rod; 3. second transmission rod; 4. brush strip; 5. filter screen; 6. second hose. DETAILED DESCRIPTION

[0022] See also Figure 1-2The utility model provides a technical solution: a self-descaled water cooler, comprising a tubular water cooler body 1, a water inlet pipe 11 is connected to one side of the upper end of the tubular water cooler body 1, a recovery box 12 is welded to the lower end of the tubular water cooler body 1, which is convenient for recycling scale and white vinegar, a liquid pump 13 is arranged on one side of the recovery box 12, which is convenient for pumping the white vinegar in the recovery box 12 into the tubular water cooler body 1, a liquid outlet end of the liquid pump 13 is connected to a first hose 14, a double-axis servo motor 2 is fixedly installed in the middle of the recovery box 12, and the upper and lower ends of the double-axis servo motor 2 are respectively driven and installed with a first A transmission rod 21 and a second transmission rod 3, a cam rod 22 is fixedly installed on the upper end of the first transmission rod 21, a fixing frame 23 is arranged in the middle of the tubular water cooler body 1, a support plate 24 is welded to the lower end of one side of the tubular water cooler body 1, a brush strip 4 is fixedly installed on the lower end of the second transmission rod 3, a filter screen 5 is fixedly installed in the middle of the inner cavity of the recovery box 12, the length of the brush strip 4 is the same as the radius of the filter screen 5, and the filter screen 5 is circular, which is convenient for ensuring the sweeping effect of the brush strip 4 on the filter screen 5, and the brush wire of the brush strip 4 is in contact with the upper surface of the filter screen 5, which is convenient for the brush strip 4 to clean the filter screen 5.

[0023] A straight rod 26 is welded to one end of the fixing frame 23, and the straight rod 26 is movably connected to the support plate 24. A spring 25 is sleeved on the outer wall of the straight rod 26, so that the tubular water cooler body 1 can be reset by the setting of the spring 25 and the resilience of the spring 25.

[0024] The end of the first hose 14 is connected to the water inlet pipe 11, and one side of the recovery box 12 is connected to the second hose 6, and the second hose 6 is connected to the drain pipe. A one-way valve 15 is provided in the middle of the first hose 14 and the second hose 6 to facilitate the left and right movement of the tubular water cooler body 1 and the discharge of white vinegar and scale by the second hose 6.

[0025] When in use, firstly, the white vinegar at the bottom of the recovery box 12 is pumped into the tubular water cooler body 1 through the liquid pump 13, and then the double-axis servo motor 2 is turned on, the double-axis servo motor 2 drives the first transmission rod 21 and the second transmission rod 3 to rotate, and the cam rod 22 on the first transmission rod 21 pushes the tubular water cooler body 1 to continuously move to the right, and at the same time, with the resilience of the spring 25, the spring 25 drives the tubular water cooler body 1 to reset, thereby driving the tubular water cooler body 1 to move back and forth left and right, further allowing the white vinegar in the tubular water cooler body 1 to swing back and forth in the inner cavity, thereby improving the cleaning effect of the white vinegar on the scale in the tubular water cooler body 1, and at the same time, during the rotation of the second transmission rod 3, the brush strip 4 on the second transmission rod 3 cleans the filter screen 5, thereby continuously sweeping the scale accumulated on the filter screen 5, reducing the influence of the scale accumulation on the separation circulation efficiency of the white vinegar, and further ensuring the descaling efficiency of the tubular water cooler body 1.

Claims

1. A self-descaling water cooler, comprising a tubular water cooler body (1), characterized in that: One side of the upper end of the tubular water cooler body (1) is connected to a water inlet pipe (11), a recovery box (12) is welded to the lower end of the tubular water cooler body (1), a liquid pump (13) is provided on one side of the recovery box (12), a liquid outlet end of the liquid pump (13) is connected to a first hose (14), and a dual-axis servo motor (2) is fixedly installed in the middle of the recovery box (12); The upper and lower ends of the dual-axis servo motor (2) are respectively provided with a first transmission rod (21) and a second transmission rod (3), the upper end of the first transmission rod (21) is fixedly provided with a cam rod (22), the middle part of the tubular water cooler body (1) is provided with a fixing frame (23), the lower end of one side of the tubular water cooler body (1) is welded with a supporting plate (24), the lower end of the second transmission rod (3) is fixedly provided with a brush strip (4), and the middle part of the inner cavity of the recovery box (12) is fixedly provided with a filter screen (5).

2. A self-descaling water cooler according to claim 1, characterized in that: A straight rod (26) is welded to one end of the fixing frame (23), the straight rod (26) is movably connected to the support plate (24), and a spring (25) is sleeved on the outer side wall of the straight rod (26).

3. A self-descaling water cooler according to claim 1, characterized in that: The end of the first hose (14) is connected to the water inlet pipe (11), one side of the recovery box (12) is connected to the second hose (6), the second hose (6) is connected to the drain pipe, and a one-way valve (15) is provided in the middle of the first hose (14) and the second hose (6).

4. A self-descaling water cooler according to claim 1, characterized in that: The length of the brush strip (4) is the same as the radius of the filter screen (5), and the filter screen (5) is circular.

5. A self-descaling water cooler according to claim 1, characterized in that: The brush filaments of the brush strip (4) are in contact with the upper surface of the filter screen (5).

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