Self-vibration cleaning water purifier

Abstract

The utility model discloses a self-vibration cleaning water purifier which comprises a filter bottle, a filter element is arranged in the filter bottle, a bottle seat is arranged at the upper end of the filter bottle, a water inlet and a water outlet are respectively arranged at the left end and the right end of the bottle seat, a sewage draining exit is arranged at the lower end of the filter bottle, and a vibration device used for impacting the filter element is arranged in the water inlet. When water flow passes through the impeller, the impeller is stressed to rotate, the impeller shaft rotates, the impeller shaft is provided with the two bosses, the impact rod can be driven to move up and down twice when the impeller shaft rotates by a circle, the impact rod slightly impacts the filter element, dirt such as silt on the filter element falls off, and the service life of the filter element is prolonged.

Description

Technical Field

[0001] The utility model relates to a water purifier, in particular to a self-vibrating cleaning water purifier. Background Art

[0002] A water purifier is a common device for filtering water and is used to purify water. A filter element is installed inside the water purifier. During the use of the water purifier, dirt such as mud and sand gradually accumulates on the filter element. The filter element is usually impossible to clean, so it needs to be replaced regularly. The water purifiers in the prior art do not have an automatic cleaning function. Therefore, how to develop a water purifier with an automatic cleaning function to extend the replacement time of the water purifier filter element is the research direction that the staff in this field want to study. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the purpose of the present utility model is to provide a self-vibrating cleaning water purifier.

[0004] The technical solution of the utility model is: a self-vibrating cleaning water purifier, including a filter bottle, a filter element is installed in the filter bottle, a bottle seat is installed at the upper end of the filter bottle, a water inlet and a water outlet are respectively provided at the left and right ends of the bottle seat, a sewage outlet is installed at the lower end of the filter bottle, a vibration device for impacting the filter element is installed in the water inlet, the vibration device includes a fixed sleeve, an impeller shaft, a fixed seat, a spring and an impact rod, an impeller accommodated in the fixed sleeve is convexly provided at the left end of the impeller shaft, the fixed sleeve has a guide hole that passes through the left and right, the impeller shaft extends left and right and is rotatably connected between the fixed sleeve and the fixed seat, the impact rod extends up and down and passes through the fixed seat, the bottom of the impact rod rests on the top of the filter element, the top of the impact rod rests on the bottom of the right end of the impeller shaft, an outwardly protruding boss is provided on the outer wall of the right end of the impeller shaft, the boss is used to contact the top of the impact rod, the spring is sleeved outside the impact rod and is stuck between the fixed seat and the impact rod.

[0005] Furthermore, the center of the fixed sleeve has a first axial hole, the upper end of the fixed seat has a second axial hole, the left end of the impeller shaft is inserted into the first axial hole and rotatably cooperates with the first axial hole, and the right end of the impeller shaft is inserted into the second axial hole and rotatably cooperates with the second axial hole.

[0006] Furthermore, a positioning sleeve is sleeved on the middle part of the impeller shaft, the positioning sleeve leans against the right end of the fixing sleeve, and the fixing seat is located on the right side of the positioning sleeve.

[0007] Furthermore, a gap communicating with the interior of the filter bottle is left between the outer wall of the positioning sleeve and the inner wall of the fixing sleeve.

[0008] Furthermore, the upper end of the fixing seat is open, and the lower end of the fixing seat has a through hole that passes through from top to bottom, and the through hole is used for the lower end of the impact rod to pass through.

[0009] Furthermore, the upper end of the impact rod is provided with a convex disk, the upper end of the spring is against the bottom of the convex disk, and the lower end of the spring is clamped on the inner wall of the lower end of the fixing seat.

[0010] The beneficial effect of using the self-vibrating cleaning water purifier provided by the utility model is that when water flows through the impeller, the impeller is forced to rotate and the impeller shaft rotates. Because there are two bosses on the impeller shaft, each rotation of the impeller shaft will drive the impact rod to move up and down twice, so that the impact rod slightly hits the filter element, so that dirt such as mud and sand on the filter element falls off, thereby extending the life of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0013] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0014] Figure 4 It is an exploded schematic diagram of the vibration device of the utility model.

[0015] As shown in the figure: 1—filter bottle, 2—filter element, 3—bottle seat, 31—water inlet, 32—water outlet, 4—sewage outlet, 5—vibration device, 51—fixing sleeve, 511—guide hole, 512—first shaft hole, 52—impeller shaft, 521—boss, 53—fixing seat, 531—second shaft hole, 532—through hole, 54—spring, 55—impact rod, 551—convex disc, 56—impeller, 57—positioning sleeve. DETAILED DESCRIPTION

[0016] In order to more intuitively and completely understand the technical solution of the utility model, the following non-limiting feature description is now provided in conjunction with the accompanying drawings of the utility model:

[0017] like Figure 1 — Figure 4 As shown, the self-vibrating cleaning water purifier comprises a filter bottle 1, a filter element 2 is installed in the filter bottle 1, a bottle seat 3 is installed at the upper end of the filter bottle 1, and the left and right ends of the bottle seat 3 respectively have a water inlet 31 and a water outlet 32, a sewage outlet 4 is installed at the lower end of the filter bottle 1, and a vibration device 5 for impacting the filter element 2 is installed in the water inlet 31. The vibration device 5 includes a fixed sleeve 51, an impeller shaft 52, a fixed seat 53, a spring 54 and an impact rod 55. The left end of the impeller shaft 52 is convexly provided with an impeller 56 accommodated in the fixed sleeve 51, and the fixed sleeve 51 has a guide hole 511 that passes through left and right, the impeller shaft 52 extends left and right and is rotatably connected between the fixed sleeve 51 and the fixed seat 53, the impact rod 55 extends up and down through the fixed seat 53, the bottom of the impact rod 55 rests on the top of the filter element 2, and the top of the impact rod 55 rests on the bottom of the right end of the impeller shaft 52. The outer wall of the right end of the impeller shaft 52 has an outwardly protruding boss 521, and the boss 521 is used to contact the top of the impact rod 55. The spring 54 is sleeved outside the impact rod 55 and is stuck between the fixed seat 53 and the impact rod 55.

[0018] like Figure 3 and Figure 4 As shown, in order to facilitate the rotation of the impeller shaft 52, the center of the fixing sleeve 51 has a first shaft hole 512, the upper end of the fixing seat 53 has a second shaft hole 531, the left end of the impeller shaft 52 is inserted into the first shaft hole 512 and rotatably cooperates with the first shaft hole 512, and the right end of the impeller shaft 52 is inserted into the second shaft hole 531 and rotatably cooperates with the second shaft hole 531.

[0019] like Figure 3 As shown, a positioning sleeve 57 is sleeved on the middle part of the impeller shaft 52 , the positioning sleeve 57 leans against the right end of the fixing sleeve 51 , and the fixing seat 53 is located on the right side of the positioning sleeve 57 .

[0020] A gap is left between the outer wall of the positioning sleeve 57 and the inner wall of the fixing sleeve 51 to communicate with the interior of the filter bottle 1 , so that water can easily enter the interior of the filter bottle 1 .

[0021] like Figure 3 and Figure 4 As shown, the upper end of the fixing seat 53 is open, and the lower end of the fixing seat 53 has a through hole 532 that passes through from top to bottom, and the through hole 532 is for the lower end of the impact rod 55 to pass through.

[0022] like Figure 3 and Figure 4 As shown, the upper end of the impact rod 55 has a convex plate 551, the upper end of the spring 54 leans against the bottom of the convex plate 551, and the lower end of the spring 54 is clamped on the inner wall of the lower end of the fixing seat 53.

[0023] like Figure 3 As shown, at this time, the boss 521 of the impeller shaft 52 contacts the impact rod 55, and the spring 54 is compressed. When the boss 521 of the impeller shaft 52 is not in contact with the impact rod 55, the impact rod 55 will move upward due to the elastic force of the spring 54.

[0024] In the self-vibrating water purifier provided by the utility model, when water flows through the impeller 56, the impeller 56 is forced to rotate, and the impeller shaft 52 rotates. Because there are two bosses 521 on the impeller shaft 52, each rotation of the impeller shaft 52 will drive the impact rod 55 to move up and down twice, so that the impact rod 55 slightly hits the filter element 2, so that dirt such as mud and sand on the filter element 2 falls off, thereby extending the service life of the filter element 2.

[0025] Of course, the above are only preferred embodiments of the present invention, and the patent scope of the present invention is not limited thereto. All simple modifications and equivalent structural changes made using the description and drawings of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A self-vibrating cleaning water purifier, comprising a filter bottle, a filter element installed in the filter bottle, a bottle seat installed at the upper end of the filter bottle, a water inlet and a water outlet at the left and right ends of the bottle seat respectively, and a sewage outlet installed at the lower end of the filter bottle, characterized in that: A vibration device for impacting the filter element is installed in the water inlet, and the vibration device includes a fixed sleeve, an impeller shaft, a fixed seat, a spring and an impact rod. An impeller accommodated in the fixed sleeve is convexly provided at the left end of the impeller shaft, and the fixed sleeve has a guide hole that passes through left and right. The impeller shaft extends left and right and is rotatably connected between the fixed sleeve and the fixed seat. The impact rod extends up and down through the fixed seat. The bottom of the impact rod rests on the top of the filter element, and the top of the impact rod rests on the bottom of the right end of the impeller shaft. An outwardly protruding boss is provided on the outer wall of the right end of the impeller shaft, and the boss is used to contact the top of the impact rod. The spring is sleeved outside the impact rod and is stuck between the fixed seat and the impact rod.

2. The self-vibrating water purifier according to claim 1, characterized in that: The center of the fixed sleeve has a first axial hole, the upper end of the fixed seat has a second axial hole, the left end of the impeller shaft is inserted into the first axial hole and rotatably matched with the first axial hole, and the right end of the impeller shaft is inserted into the second axial hole and rotatably matched with the second axial hole.

3. The self-vibrating cleaning water purifier according to claim 2, characterized in that: A positioning sleeve is sleeved on the middle part of the impeller shaft, the positioning sleeve leans against the right end of the fixing sleeve, and the fixing seat is located on the right side of the positioning sleeve.

4. The self-vibrating cleaning water purifier according to claim 3, characterized in that: A gap communicating with the interior of the filter bottle is reserved between the outer wall of the positioning sleeve and the inner wall of the fixing sleeve.

5. The self-vibrating cleaning water purifier according to claim 1, characterized in that: The upper end of the fixing seat is open, and the lower end of the fixing seat is provided with a through hole which passes through from top to bottom, and the through hole is used for the lower end of the impact rod to pass through.

6. The self-vibrating cleaning water purifier according to claim 5, characterized in that: The upper end of the impact rod is provided with a convex disk, the upper end of the spring is against the bottom of the convex disk, and the lower end of the spring is clamped on the inner wall of the lower end of the fixing seat.

7. The self-vibrating water purifier according to claim 1, characterized in that: The number of bosses is two.

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