Water purification equipment with self-disinfection function

Abstract

The utility model relates to the technical field of water treatment, and discloses a water purification device with a self-disinfection function, which comprises a box body, the side wall of the box body is fixedly connected with a connecting pipe, the end part of the connecting pipe is fixedly connected with a reverse osmosis barrel, the inner wall of the box body is provided with a filter assembly and an adsorption assembly, the filter assembly is used for filtering large-particle impurities in water, and the adsorption assembly is used for adsorbing the large-particle impurities. The adsorption assembly is used for adsorbing tiny impurities in water, the filtering assembly comprises a filtering plate, and the filtering plate is installed on the inner wall of the box body in a sliding mode; according to the water purification equipment with the self-disinfection function, water is filtered through a filter plate, when too many impurities are attached to the surface of the filter plate, the filter plate is squeezed by the water to slide downwards, so that a clamping plate is driven to be away from an opening formed in an inner cavity of a box body, a flocculating agent in an inner cavity of a liquid storage box enters the inner cavity of the box body, and the impurities in the water are flocculated into clusters; the cleaning plate is used for cleaning impurities on the surface of the filter plate, so that the filter plate can filter normally, the water pressure is normal, and the reverse osmosis membrane works normally.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, concretely is a kind of pure water equipment with self-disinfection function. BACKGROUND

[0002] The pure water equipment adopts reverse osmosis membrane technology, and its working principle is to apply pressure to water, so that water molecules and ionized mineral elements pass through the reverse osmosis membrane, while most of the inorganic salts, organic matter and bacteria, viruses dissolved in water cannot pass through the reverse osmosis membrane, so that the permeated pure water and the concentrated water that cannot permeate are strictly separated. Since the reverse osmosis membrane has strong filtering effect, the water needs to be preliminarily filtered multiple times before being filtered by the reverse osmosis membrane to avoid blocking the reverse osmosis membrane.

[0003] Currently, pressure is applied to water to make it pass through the reverse osmosis membrane. However, when the water is preliminarily filtered, the impurities attached to the surface of the filtering device increase with the increase of the use time, which reduces the water pressure and affects the water pressure, thereby reducing the working efficiency of the reverse osmosis membrane. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a pure water equipment with self-disinfection function, which has the advantage of facilitating the cleaning of impurities on the surface of the filter plate, and avoids the problem of water pressure reduction caused by blocking, which affects the working efficiency of the reverse osmosis membrane.

[0005] To achieve the purpose of facilitating the cleaning of impurities on the surface of the filter plate, the utility model provides the following technical scheme:

[0006] A pure water equipment with self-disinfection function includes a box body, a connecting pipe fixedly connected to the side wall of the box body, a reverse osmosis barrel fixedly connected to the end of the connecting pipe, a filter assembly and an adsorption assembly installed on the inner wall of the box body, the filter assembly being used for filtering large-particle impurities in water, and the adsorption assembly being used for adsorbing small impurities in water, and further comprising:

[0007] The filter assembly includes a filter plate slidably installed on the inner wall of the box body, a first spring fixedly connected between the filter plate and the inner wall of the box body, a clamping plate fixedly connected to the top of the filter plate in the inner cavity of the box body, a liquid storage tank fixedly connected to the side wall of the box body, and a flocculating agent contained in the inner cavity of the liquid storage tank, openings being formed in the inner walls of the box body on both sides of the clamping plate, and the clamping plate being used for separating the liquid storage tank and the box body.

[0008] According to some embodiments, a servo motor is fixedly connected to the side wall of the box body above the filter plate, a threaded rod is fixedly connected to the output end of the servo motor, a sliding block is threadedly connected to the side wall of the threaded rod, a cleaning plate is slidably connected to the inner wall of the sliding block, and a second spring is fixedly connected between the cleaning plate and the sliding block.

[0009] According to some embodiments, the adsorption assembly comprises a barrel fixedly installed on the inner wall of the box and extending to the outside of the box, a clamping sleeve clamped on the outer wall of the barrel, an arc-shaped mesh plate fixedly connected to the side wall of the barrel, a rotating column rotatably connected to the inner wall of the barrel, a fan blade fixedly connected to the side wall of the rotating column, and activated carbon arranged in the inner cavity of the barrel and connected to the reverse osmosis barrel through a connecting pipe.

[0010] According to some embodiments, the side wall of the box is fixedly connected to a square box, the inner wall of the square box is fixedly connected to an elastic assembly, the end of the elastic assembly is fixedly connected to a partition plate for blocking the square box and the box, and the side wall of the cleaning plate is fixedly connected to a top column.

[0011] Beneficial effects

[0012] The utility model provides a pure water equipment with self -sterilization function possesses the following beneficial effects:

[0013] (1) the pure water equipment with self -sterilization function, utilize filter plate to filter water, when the impurity of filter plate surface attachment is too much, filter plate will be extruded by water and slide down at this moment, thereby drive the clamping plate to be far from the opening of the box inner chamber, at this time, the coagulation agent in the liquid storage tank inner chamber enters the box inner chamber, and the impurities in the water are coagulated into clusters, and the cleaning plate is used to clean the impurities on the surface of the filter plate, so that the water pressure is normal, and the reverse osmosis membrane works normally.

[0014] (2) the pure water equipment with self -sterilization function, water is directly introduced into the box inner chamber, and the large particle impurities in the water are adsorbed by the filter plate, wherein under the action of water flow, the rotating column drives the fan blade to rotate, thereby driving the activated carbon in the barrel inner cavity to rotate, adsorbing the impurities in the water, filtering the small particle impurities in the water, thereby cleaning the large and small impurities in the water, avoiding that the reverse osmosis membrane is easily blocked when the water enters the reverse osmosis membrane for filtering. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the utility model device;

[0016] Figure 2 It is a part sectional structure schematic view of the utility model device;

[0017] Figure 3 It is a structure schematic view (front section) of the utility model device;

[0018] Figure 4 It is Figure 3 The local amplification structure of point A.

[0019] In the figure: 1, box; 101, connecting pipe; 102, reverse osmosis barrel; 2, filter assembly; 201, filter plate; 202, first spring; 203, clamping plate; 204, liquid storage tank; 205, servo motor; 206, threaded rod; 207, sliding block; 208, cleaning plate; 209, second spring; 3, adsorption assembly; 301, barrel; 302, arc-shaped mesh plate; 303, rotating column; 304, fan blade; 4, square box; 401, elastic assembly; 402, partition; 403, top column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Referring to Figures 1-4 A pure water equipment with self-disinfection function, comprising a box 1, the side wall of the box 1 is fixedly connected with a connecting pipe 101, the end of the connecting pipe 101 is fixedly connected with a reverse osmosis barrel 102, the inner wall of the box 1 is installed with a filter assembly 2 and an adsorption assembly 3, the filter assembly 2 is used for filtering large-particle impurities in water, and the adsorption assembly 3 is used for adsorbing small impurities in water, further comprising:

[0022] The filter assembly 2 comprises a filter plate 201, the filter plate 201 is slidingly installed on the inner wall of the box 1, the first spring 202 is fixedly connected between the filter plate 201 and the inner wall of the box 1, the clamping plate 203 is fixedly connected to the top of the filter plate 201 in the inner cavity of the box 1, the side wall of the box 1 is fixedly connected with a liquid storage tank 204, the inner cavity of the liquid storage tank 204 is filled with a flocculating agent, the inner wall of the box 1 on both sides of the clamping plate 203 is provided with an opening, and the clamping plate 203 is used for separating the liquid storage tank 204 and the box 1;

[0023] The side wall of the box 1 above the filter plate 201 is fixedly connected with a servo motor 205, the output end of the servo motor 205 is fixedly connected with a threaded rod 206, and the side wall of the threaded rod 206 is threadedly connected with a sliding block 207;

[0024] The inner wall of the sliding block 207 is slidingly connected with a cleaning plate 208, and the second spring 209 is fixedly connected between the cleaning plate 208 and the sliding block 207;

[0025] It should be noted that: the water is directly introduced into the inner cavity of the box 1, and is filtered through the filter plate 201 and the adsorption assembly 3, and enters the inner cavity of the reverse osmosis barrel 102 through the connecting pipe 101, and the water is filtered through the reverse osmosis membrane under the action of water pressure. When the impurities attached to the surface of the filter plate 201 are too much, the water passing through the filter plate 201 is reduced, and the water pressure is reduced, so that the water cannot enter the reverse osmosis barrel 102 for filtration. At this time, the filter plate 201 is pressed downward by the water, so as to drive the clamping plate 203 away from the opening formed in the inner cavity of the box 1. At this time, the coagulant in the inner cavity of the liquid storage tank 204 enters the inner cavity of the box 1, and the impurities in the water are coagulated into clusters. At the same time, the servo motor 205 is started, and the servo motor 205 drives the threaded rod 206 to rotate. The threaded connection between the threaded rod 206 and the sliding block 207 drives the cleaning plate 208 to slide on the surface of the filter plate 201, so as to clean the impurities on the surface of the filter plate 201, and the filter plate 201 is no longer blocked. The first spring 202 can restore the filtering effect of the filter plate 201 to the original position by using the elastic force of the first spring 202. The second spring 209 can keep the cleaning plate 208 in close contact with the surface of the filter plate 201, which is convenient for cleaning.

[0026] Referring to Figures 1-4 , the adsorption assembly 3 comprises a barrel body 301, the barrel body 301 is fixedly installed on the inner wall of the box 1, and the barrel body 301 extends to the outside of the box 1, and a clamping sleeve is clamped on the outer wall of the barrel body 301;

[0027] The side wall of the barrel body 301 is fixedly connected with an arc-shaped mesh plate 302, and the inner wall of the barrel body 301 is rotatably connected with a rotating column 303;

[0028] The side wall of the rotating column 303 is fixedly connected with a fan blade 304, and activated carbon is arranged in the inner cavity of the barrel body 301, and the barrel body 301 is connected with the reverse osmosis barrel 102 through the connecting pipe 101;

[0029] It should be noted that: the water in the inner cavity of the box 1 enters the inner cavity of the barrel body 301 through the arc-shaped mesh plate 302, and then enters the connecting pipe 101 to reach the inner cavity of the reverse osmosis barrel 102. Under the action of water flow, the rotating column 303 drives the fan blade 304 to rotate, thereby driving the activated carbon in the inner cavity of the barrel body 301 to rotate, adsorbing water and filtering small particle impurities in the water, thereby avoiding the reverse osmosis membrane being easily blocked when the water enters the reverse osmosis membrane for filtration.

[0030] Referring to Figures 1-4 , the side wall of the box 1 is fixedly connected with a square box 4, and the inner wall of the square box 4 is fixedly connected with an elastic assembly 401;

[0031] The end of the elastic assembly 401 is fixedly connected with a partition plate 402, and the partition plate 402 is used to block the square box 4 and the box 1. The side wall of the cleaning plate 208 is fixedly connected with a top column 403;

[0032] Need to explain: the partition plate 402 is used to separate the square box 4 and the box 1, when the cleaning plate 208 cleans to the bottom of the surface of the filter plate 201, at this time the top column 403 of the side wall of the cleaning plate 208 will extrude the partition plate 402 to move to the inner cavity of the square box 4, the elastic component 401 is compressed to generate a rebound force, at this time the water containing a large amount of impurities in the inner cavity of the box 1 will enter the inner cavity of the square box 4 and then flow out, so as to play a role of sewage discharge.

[0033] Operation mode: water is directly introduced into the inner cavity of the box 1, and large particle impurities in the water are adsorbed through the filter plate 201 and enter the bottom of the box 1; the water in the inner cavity of the box 1 enters the inner cavity of the barrel 301 through the arc-shaped mesh plate 302, and then enters the connecting pipe 101 to reach the inner cavity of the reverse osmosis barrel 102; the water is filtered through the reverse osmosis membrane by using the effect of water pressure; under the action of water flow, the rotating column 303 drives the fan blade 304 to rotate, thereby driving the activated carbon in the inner cavity of the barrel 301 to rotate and adsorb water, so that small particle impurities in the water are filtered, and the reverse osmosis membrane is prevented from being easily blocked when the water enters the reverse osmosis membrane for filtration.

[0034] When the impurities attached to the surface of the filter plate 201 are too much, at this time the water passing through the filter plate 201 is reduced, and the water pressure is reduced, so that the water cannot enter the reverse osmosis barrel 102 for filtration; at this time, the filter plate 201 is extruded downward by the water, thereby driving the clamping plate 203 to move away from the opening opened in the inner cavity of the box 1; at this time, the flocculating agent in the inner cavity of the liquid storage tank 204 enters the inner cavity of the box 1 to flocculate the impurities in the water into a cluster shape; at the same time, the servo motor 205 is started, the servo motor 205 drives the threaded rod 206 to rotate, and the threaded connection between the threaded rod 206 and the sliding block 207 drives the sliding block 207 to drive the cleaning plate 208 to slide on the surface of the filter plate 201, thereby cleaning the impurities on the surface of the filter plate 201, so that the filter plate 201 is no longer blocked; when the cleaning plate 208 cleans to the bottom of the surface of the filter plate 201, at this time the top column 403 of the side wall of the cleaning plate 208 will extrude the partition plate 402 to move to the inner cavity of the square box 4, the elastic component 401 is compressed to generate a rebound force, at this time the water containing a large amount of impurities in the inner cavity of the box 1 will enter the inner cavity of the square box 4 and then flow out, so as to play a role of sewage discharge.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pure water device with self-disinfection function, comprising a box body (1), characterized in that: The box (1) side wall is fixedly connected with a connecting pipe (101), and the end of the connecting pipe (101) is fixedly connected with a reverse osmosis barrel (102). A filter assembly (2) and an adsorption assembly (3) are installed on the inner wall of the box (1). The filter assembly (2) is used for filtering large-particle impurities in water, and the adsorption assembly (3) is used for adsorbing small impurities in water. The filter assembly (2) comprises a filter plate (201) which is slidingly installed on the inner wall of the box (1). The filter plate (201) is fixedly connected with a first spring (202) between the inner wall of the box (1). The top of the filter plate (201) is fixedly connected with a clamping plate (203) in the inner cavity of the box (1). The side wall of the box (1) is fixedly connected with a liquid storage tank (204) which is filled with a flocculating agent. The inner wall of the box (1) is provided with an opening on both sides of the clamping plate (203), and the clamping plate (203) is used to separate the liquid storage tank (204) and the box (1). The side wall of the box (1) is fixedly connected with a servo motor (205) above the filter plate (201). The output end of the servo motor (205) is fixedly connected with a threaded rod (206). The side wall of the threaded rod (206) is threadedly connected with a sliding block (207).

2. The pure water apparatus with self-disinfection function according to claim 1, characterized in that: The inner wall of the sliding block (207) is slidingly connected with a cleaning plate (208). The cleaning plate (208) and the sliding block (207) are fixedly connected with a second spring (209).

3. The pure water apparatus with self-disinfection function according to claim 2, characterized in that: The adsorption assembly (3) comprises a barrel body (301) which is fixedly installed on the inner wall of the box (1) and extends to the outside of the box (1). The outer wall of the barrel body (301) is clamped with a clamping sleeve.

4. The pure water apparatus with self-disinfection function according to claim 3, characterized in that: The side wall of the barrel body (301) is fixedly connected with an arc-shaped mesh plate (302). The inner wall of the barrel body (301) is rotatably connected with a rotating column (303).

5. The pure water apparatus with self-disinfection function according to claim 4, characterized in that: The side wall of the rotating column (303) is fixedly connected with a fan blade (304). The inner cavity of the barrel body (301) is provided with activated carbon. The barrel body (301) and the reverse osmosis barrel (102) are connected through the connecting pipe (101).

6. The pure water apparatus with self-disinfection function according to claim 5, characterized in that: The side wall of the box (1) is fixedly connected with a square box (4). The inner wall of the square box (4) is fixedly connected with an elastic assembly (401).

7. The pure water apparatus with self-disinfection function according to claim 6, characterized in that: The end of the elastic assembly (401) is fixedly connected with a partition plate (402) which is used to block the square box (4) and the box (1). The side wall of the cleaning plate (208) is fixedly connected with a top column (403).

8. The pure water apparatus with self-disinfection function according to claim 7, characterized in that: ​

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