Anti-clogging water purifier

Abstract

The present invention relates to a water purifier, and in particular to an anti-clogging water purifier. An anti-clogging water purifier is provided, which can automatically clean impurities in water, avoid clogging of the water purifier, and is convenient for people to use. An anti-clogging water purifier includes a base, a protective shell, a bracket, a water tank and a water purifier, etc. A protective shell is provided on the top of the base, a bracket is provided on the top of the protective shell, a water tank is provided on the top of the bracket, and a water purifier is provided in the middle of the front side of the bracket. When the water pump is started, the water in the water pump pipe flows into the hollow cylinder, and is initially filtered through two filter frames. The water after the initial filtration enters the water purifier for secondary filtration and purification to avoid clogging of the water purifier. The purified water enters the water tank for storage. While storing, the vacuum pump can keep the air in the water tank in a circulating state to avoid the water in the water tank from generating odor.

Description

Technical Field

[0001] The invention relates to a water purifier, in particular to an anti-clogging water purifier. Background Art

[0002] Water purifier generally refers to water purifier, also called water purifier, which is a water treatment equipment that can effectively remove heavy metals, bacteria and suspended solids in water. The post-activated carbon will further remove various organic matter in the water, making the treated water clear and clean. Residential water purifiers are installed in public places such as residential areas, schools, enterprises and institutions.

[0003] At present, the existing water purifier generally consists of a base, a protective shell, a bracket, a water tank, a water purifier, a water injection pipe, a water pump, a water inlet pipe and a water extraction pipe. A protective shell is provided on the top of the base, a bracket is provided on the top of the protective shell, a water tank is provided on the top of the bracket, a water purifier is provided in the middle of the front side of the bracket, a water injection pipe is connected between the right side of the top of the water purifier and the right side of the water tank, a water pump is provided at the lower rear side of the protective shell, a water inlet pipe is connected between the water pump and the water purifier, a water extraction pipe is provided on the right side of the water pump, and one end of the water extraction pipe passes through the protective shell. When using the water purifier, the water in the water extraction pipe is pumped into the water inlet pipe by the water pump, and then purified by the water purifier. The purified water flows into the water tank through the water injection pipe for storage for people to use. However, this water purifier is easily blocked after long-term use, and needs to be manually cleaned and dredged in the later stage. Manual cleaning requires a lot of time and manpower, and is inconvenient to use.

[0004] Therefore, it is necessary to invent an anti-clogging water purifier which can automatically clean impurities in water, avoid clogging of the water purifier, and facilitate people to use to solve the above problems. Summary of the invention

[0005] In order to overcome the shortcomings of existing water purifiers that are easily clogged after long-term use and inconvenient to manually clean and dredge, the technical problem is to provide an anti-clogging water purifier that can automatically clean impurities in the water, avoid clogging of the water purifier, and is convenient for people to use.

[0006] The technical scheme is as follows: an anti-clogging water purifier comprises a base, a protective shell, a bracket, a water tank, a water purifier, a vacuum pump, an air extraction pipe, a water injection pipe, a water pump, a water inlet pipe, a water extraction pipe, a hollow cylinder, a first sliding rod, a round cover, a filter frame, a round plate, a pushing assembly and a pulling assembly. A protective shell is provided on the top of the base, an outlet is provided at the lower right part of the protective shell, a bracket is provided on the top of the protective shell, a water tank is provided on the top of the bracket, the water tank is used to store purified water, a water purifier is provided in the middle of the front side of the bracket, the water purifier is used to perform secondary filtration and purification on the water, a vacuum pump is provided on the upper left part of the protective shell, an air extraction pipe is provided on the top of the vacuum pump, the upper part of the air extraction pipe is connected to the left side of the top of the water tank, a water injection pipe is connected between the right side of the top of the water purifier and the right side of the water tank, a water pump is provided on the lower rear side of the protective shell, and the water pump is connected to the purifier A water inlet pipe is connected between the water machines, and a suction pipe is provided on the right side of the water pump. One end of the suction pipe passes through a protective shell. Hollow cylinders are provided on the left and right sides of the suction pipe. The hollow cylinders are located in the protective shell. A first sliding rod is slidably provided on the hollow cylinder. A circular cover is provided at one end of the lower part of the first sliding rod. The circular cover can cover the lower part of the hollow cylinder on the same side. A filter frame is provided on the circular cover. The filter frame is used for preliminarily filtering impurities in the water. The filter frame is located in the lower part of the hollow cylinder. A circular plate is provided on the upper part of the first sliding rod. The circular plate is located in the hollow cylinder. The circular plate is slidably connected to the hollow cylinder on the same side. A pushing component for pushing impurities in the filter frame is provided between the base and the circular cover. A pulling component is provided between the base and the first sliding rod. The pulling component is used to simultaneously pull the two first sliding rods to slide downward.

[0007] Optionally, the ejection assembly includes a discharge frame, a contact plate, a second sliding rod, a first elastic member and a scraper. A discharge frame is provided on the top of the base, and the discharge frame is used to collect and guide the cleaned impurities. The discharge frame is located in the protective shell, and contact plates are provided on the left and right sides of the discharge frame. A second sliding rod is slidably provided at the center of the circular cover, and the second sliding rod moves to the lower right to contact the contact plate on the same side. The first elastic member is wound around the second sliding rod and the circular cover on the same side. A scraper is provided on the top of the second sliding rod, and the scraper is used to push out impurities in the filter frame. The scraper is located in the filter frame, and the scraper is slidably connected to the filter frame on the same side.

[0008] Optionally, the pulling assembly includes a support plate, a cross bar, a sliding block, a first connecting rod, a pushing plate and a fixed rod. A support plate is provided on the top of the base, the support plate is located on the front side of the discharge frame, a cross bar is provided on the upper part of the support plate, sliding blocks are slidably provided on the left and right sides of the cross bar, a first connecting rod is connected between the front sides of the left and right sliding blocks, a pushing plate is provided on the rear side of the sliding block, a fixed rod is provided at the lower part of the first sliding rod, and the fixed rods are slidably connected to the pushing plate on the same side.

[0009] Optionally, it also includes a pushing component for automatically pushing the first connecting rod to move to the right, the pushing component includes a fixed frame, an electric telescopic rod, a sliding sleeve and a second elastic member, a fixed frame is provided on the left front side of the top of the base, an electric telescopic rod is provided on the upper part of the fixed frame, the electric telescopic rod is used to provide power for the first connecting rod to move to the right, a sliding sleeve is provided at the extended end of the electric telescopic rod, the sliding sleeve is slidably connected to the first connecting rod, and a second elastic member is wrapped around the sliding sleeve and the first connecting rod.

[0010] Optionally, a scraping assembly for cleaning the scraper is also included, and the scraping assembly includes a guide rod, a moving rod and a strip plate. A guide rod is provided at the lower right part of the front side of the hollow cylinder, and a moving rod is slidably connected between the left and right guide rods. Strip plates are provided at the left and right ends of the bottom of the moving rod. The strip plates are used to scrape off impurities on the scraper, and the strip plates move to the lower left and contact the scraper on the same side.

[0011] Optionally, it also includes a rotating component for automatically cleaning the scraper, the rotating component includes a second connecting rod, a rack, a cross plate, a rotating shaft, a gear, a swinging plate and a sliding sleeve, a second connecting rod is provided on the rear side of the sliding sleeve, a rack is provided on the upper part of the second connecting rod, a cross plate is connected between the middle parts of the left and right sliding blocks, a rotating shaft is rotatably provided on the right side of the cross plate, a gear is provided on the front side of the rotating shaft, the gear is meshed with the rack, a swinging plate is provided in the middle part of the rotating shaft, a sliding sleeve is rotatably provided on the upper part of the swinging plate, and the sliding sleeve is slidably connected to the moving rod.

[0012] Optionally, a shielding assembly for covering the outlet is also included, and the shielding assembly includes a frame plate, a rotating rod and a cover plate. A frame plate is provided at the lower right part of the protective shell, a rotating rod is rotatably provided on the frame plate, a cover plate is provided on the rotating rod, and the cover plate is used to cover the outlet on the protective shell.

[0013] Optionally, a cover is provided on the left side of the top of the water tank, and a round hole is opened on the cover.

[0014] The present invention has the following advantages: 1. When the water pump is started, the water in the water suction pipe flows into the hollow cylinder and is initially filtered through two filter frames. The water after the initial filtration enters the water purifier for secondary filtration and purification to avoid blockage of the water purifier. The purified water enters the water tank for storage. During storage, the vacuum pump can keep the air in the water tank in a circulating state to avoid the water in the water tank from generating odor.

[0015] 2. The first connecting rod moves to the right, causing the push plate to move to the right, and then the two first sliding rods slide to the lower right, and the filter frame moves to the lower right accordingly, and the impurities in the filter frame are pushed out by the scraper to prevent the impurities in the filter frame from clogging the water pump pipe.

[0016] 3. The extension end of the electric telescopic rod is extended so that the sliding sleeve drives the first connecting rod to move to the right, and manual pushing is no longer required.

[0017] 4. When the filter frame moves to the lower right and is separated from the scraper, the extended end of the electric telescopic rod continues to extend to cause the swing plate to swing to the lower left, and then the moving rod drives the strip plate to move to the lower left to scrape off the impurities adhering to the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 4 It is a partial cross-sectional structural schematic diagram of the present invention.

[0022] Figure 5 It is a schematic diagram of the first cross-sectional structure of the present invention.

[0023] Figure 6 It is a schematic diagram of a second cross-sectional structure of the present invention.

[0024] Figure 7 This is a schematic diagram of a first partial three-dimensional structure of a push-out assembly of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the push-out assembly of the present invention.

[0026] Fig. 9 This is a schematic diagram of a second partial three-dimensional structure of the push-out assembly of the present invention.

[0027] Fig.10 It is a schematic diagram of a first three-dimensional structure of the pulling assembly of the present invention.

[0028] Fig.11 It is a schematic diagram of a second three-dimensional structure of the pulling assembly of the present invention.

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the pushing assembly of the present invention.

[0030] Fig.13 It is a schematic diagram of the three-dimensional structure of the scraping component of the present invention.

[0031] Fig.14 It is a schematic diagram of the three-dimensional structure of the rotating assembly of the present invention.

[0032] Fig.15 It is a schematic diagram of the three-dimensional structure of the shielding component of the present invention.

[0033] Markings in the accompanying drawings: 1: base, 2: protective shell, 3: bracket, 4: water tank, 5: water purifier, 51: vacuum pump, 52: exhaust pipe, 6: water injection pipe, 7: water pump, 8: water inlet pipe, 9: water extraction pipe, 10: hollow cylinder, 11: first sliding rod, 12: round cover, 13: filter frame, 14: round plate, 15: push-out assembly, 151: discharge frame, 152: contact plate, 153: second sliding rod, 154: first elastic member, 155: scraper, 16: pulling assembly, 161: support plate, 162: cross bar, 163: sliding block, 1 64: first connecting rod, 165: pushing plate, 166: fixing rod, 17: pushing assembly, 171: fixing frame, 172: electric telescopic rod, 173: sliding sleeve, 174: second elastic member, 18: scraping assembly, 181: guide rod, 182: moving rod, 183: strip plate, 19: rotating assembly, 191: second connecting rod, 192: rack, 193: cross plate, 194: rotating shaft, 195: gear, 196: swing plate, 197: sliding sleeve, 20: shielding assembly, 201: frame plate, 202: rotating rod, 203: cover plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention. Example 1

[0035] A water purifier that prevents clogging, see Figure 1-6As shown, it includes a base 1, a protective shell 2, a bracket 3, a water tank 4, a water purifier 5, a vacuum pump 51, an air extraction pipe 52, a water injection pipe 6, a water pump 7, a water inlet pipe 8, a water extraction pipe 9, a hollow cylinder 10, a first sliding rod 11, a round cover 12, a filter frame 13, a round plate 14, a push-out assembly 15 and a pulling assembly 16. The top of the base 1 is welded with a protective shell 2, the lower right part of the protective shell 2 is provided with an outlet, the top of the protective shell 2 is welded with a bracket 3, the top of the bracket 3 is provided with a water tank 4, and the water A detachable lid is provided on the left side of the top of the water tank 4, and a round hole is opened on the lid for ventilation. The water tank 4 can store purified water. A water purifier 5 is provided in the middle of the front side of the bracket 3. A vacuum pump 51 is provided on the upper left side of the protective shell 2. An exhaust pipe 52 is provided on the top of the vacuum pump 51. The upper part of the exhaust pipe 52 is connected to the left side of the top of the water tank 4. A water injection pipe 6 is connected between the right side of the top of the water purifier 5 and the right side of the water tank 4. A water pump 7 is provided on the lower back side of the protective shell 2. The water pump 7 is connected to the water purifier 5. There is a water inlet pipe 8, a water pump 9 is provided on the right side of the water pump 7, one end of the water pump 9 passes through the protective shell 2, and hollow cylinders 10 are provided on the left and right sides of the water pump 9. The hollow cylinder 10 is located in the protective shell 2. A first sliding rod 11 is slidably provided on the hollow cylinder 10, and a circular cover 12 is welded at one end of the lower part of the first sliding rod 11. The circular cover 12 can cover the lower part of the hollow cylinder 10 on the same side. A filter frame 13 is provided on the circular cover 12. The filter frame 13 can filter impurities in the water. The filter frame 11 3 is located in the lower part of the hollow cylinder 10, and a circular plate 14 is welded on the upper part of the first sliding rod 11. The circular plates 14 are all located in the hollow cylinder 10 and are slidably connected to the hollow cylinder 10 on the same side. A push-out assembly 15 is provided between the base 1 and the circular cover 12, and the push-out assembly 15 can push out the impurities in the filter frame 13. A pulling assembly 16 is provided between the base 1 and the first sliding rod 11, and the pulling assembly 16 can pull the two first sliding rods 11 to slide downward at the same time.

[0036] When using the device, the staff connects an external water pipe to the water pump 9, and then starts the water pump 7. The water in the water pump 9 then enters the two hollow cylinders 10 in turn, passes through the two filter frames 13 for preliminary filtration, and then enters the water pump 7. The filtered impurities remain in the filter frame 13, and the water in the water pump 7 then enters the water purifier 5 through the water inlet pipe 8 for secondary filtration and purification. At this time, since the filter frame 13 has already performed preliminary filtration on the water, the water purifier 5 is prevented from being blocked. The purified water flows into the water tank 4 through the water injection pipe 6 for storage. At the same time, the vacuum pump 51 can extract the air in the water tank 4 through the suction pipe 52, and the outside air enters the water tank 4 through the circular hole on the cover, so that the air in the water tank 4 remains in a circulating state, and the water in the water tank 4 is prevented from generating odor. When it is necessary to clean the impurities in the filter frame 13, the staff simultaneously drives the left and right first sliding rods 11 to slide to the lower right on the hollow cylinder 10 by pulling the assembly 16. The first sliding rod 1 When the filter frame 13 moves to the lower right and extends, the impurities in the left and right filter frames 13 are pushed out by the pushing assembly 15, thereby achieving the purpose of cleaning the filter frames 13 and preventing the impurities in the filter frames 13 from clogging the water suction pipe 9. When the impurities in the filter frames 13 are cleaned, the staff drives the first sliding rod 11 to slide to the upper left by pulling the assembly 16. The first sliding rod 11 slides to the upper left and drives the circular cover 12 to move to the upper left and cover the hollow cylinder 10 again. The circular cover 12 moves to the upper left and drives the filter frame 13 to move to the upper left and reset. When the first sliding rod 11 slides to the upper left, it drives the circular plate 14 to slide to the upper left and reset.

[0037] See Figure 6-9As shown, the ejection assembly 15 includes a discharge frame 151, a contact plate 152, a second sliding rod 153, a first elastic member 154 and a scraper 155. The discharge frame 151 is provided on the top of the base 1. The discharge frame 151 can collect and guide the cleaned impurities. The discharge frame 151 is inclined. The discharge frame 151 is located in the protective shell 2. The left and right sides of the discharge frame 151 are provided with contact plates 152. The center position of the circular cover 12 is slidably provided with a second sliding rod 154. 3. The second sliding rod 153 moves to the lower right and contacts the contact plate 152 on the same side. A first elastic member 154 is wound around the second sliding rod 153 and the circular cover 12 on the same side. The first elastic member 154 is a compression spring. A scraper 155 is provided on the top of the second sliding rod 153. The scraper 155 can push out the impurities in the filter frame 13. The scraper 155 is circular and located in the filter frame 13. The scraper 155 is slidably connected to the filter frame 13 on the same side.

[0038] When the filter frame 13 is moved to the lower right, the scraper 155 can push out the impurities in the filter frame 13, and the pushed impurities fall into the discharge frame 151, and then slide out to the right along the discharge frame 151. When the circular cover 12 moves to the upper left, the first elastic member 154 is reset accordingly. After the first elastic member 154 is reset, the circular cover 12 continues to move to the upper left, driving the second sliding rod 153 to move to the upper left and reset. In this way, the impurities in the filter frame 13 can be pushed out, so as to avoid excessive impurities in the filter frame 13 from clogging the water suction pipe 9.

[0039] See Figure 5 , Figure 6 , Fig.10 and Fig.11 As shown, the pulling assembly 16 includes a support plate 161, a cross bar 162, a sliding block 163, a first connecting rod 164, a pushing plate 165 and a fixed rod 166. A support plate 161 is welded on the top of the base 1, and the support plate 161 is located on the front side of the discharge frame 151. A cross bar 162 is provided on the upper part of the support plate 161. Sliding blocks 163 are slidably provided on the left and right sides of the cross bar 162. A first connecting rod 164 is connected between the front sides of the left and right sliding blocks 163. Pushing plates 165 are welded on the rear sides of the sliding blocks 163. The left side of the pushing plate 165 is inclined. Fixed rods 166 are welded on the lower part of the first sliding rod 11, and the fixed rods 166 are slidably connected to the pushing plate 165 on the same side.

[0040] When using the device, the staff pushes the first connecting rod 164 to move to the right, and the first connecting rod 164 moves to the right, driving the two sliding blocks 163 to slide to the right on the cross bar 162, and the sliding block 163 slides to the right, driving the pushing plate 165 to move to the right, and while the pushing plate 165 moves to the right, it drives the two first sliding rods 11 to slide to the lower right through the fixed rod 166. When the impurities in the filter frame 13 are cleaned, the staff pushes the first connecting rod 164 to move to the left, and the first connecting rod 164 moves to the left, driving the pushing plate 165 to move to the left through the sliding block 163, and the pushing plate 165 moves to the left, driving the two first sliding rods 11 to slide to the upper left and reset through the fixed rod 166. In this way, the two first sliding rods 11 on the left and the right can be pushed to slide to the lower right at the same time, which is more convenient for the staff to operate. Example 2

[0041] Based on Example 1, see Figure 5 and Fig.12 As shown, it also includes a pushing component 17, which can automatically push the first connecting rod 164 to move to the right. The pushing component 17 includes a fixing frame 171, an electric telescopic rod 172, a sliding sleeve 173 and a second elastic member 174. The fixing frame 171 is fixedly connected to the left front side of the top of the base 1 by bolts, and the electric telescopic rod 172 is bolted to the upper part of the fixing frame 171. The extended end of the electric telescopic rod 172 is welded with a sliding sleeve 173, and the sliding sleeve 173 is slidably connected to the first connecting rod 164. A second elastic member 174 is wound between the sliding sleeve 173 and the first connecting rod 164, and the second elastic member 174 is a compression spring.

[0042] When using the device, the staff controls the extended end of the electric telescopic rod 172 to extend, and the extended end of the electric telescopic rod 172 drives the sliding sleeve 173 to move to the right, and the sliding sleeve 173 moves to the right and drives the first connecting rod 164 to move to the right, so that the discharge frame 151 moves to the lower right to clean the impurities. When the impurities are cleaned, the staff controls the extended end of the electric telescopic rod 172 to shorten, and the extended end of the electric telescopic rod 172 shortens and drives the sliding sleeve 173 to move to the left, and the sliding sleeve 173 moves to the left and drives the first connecting rod 164 to move to the left through the second elastic member 174, so that the discharge frame 151 moves to the upper left and resets. In this way, the first connecting rod 164 can be automatically moved to the right, and no manual push is required.

[0043] See Figure 5 , Figure 6 and Fig.13As shown, a scraping assembly 18 is also included, and the scraping assembly 18 can clean the scraper 155. The scraping assembly 18 includes a guide rod 181, a moving rod 182 and a strip plate 183. The guide rod 181 is welded to the lower right part of the front side of the hollow cylinder 10, and the moving rod 182 is slidably connected between the left and right guide rods 181. The strip plates 183 are welded to the left and right ends of the bottom of the moving rod 182. The strip plates 183 move to the lower left and come into contact with the scraper 155 on the same side.

[0044] When using the device, when the filter frame 13 moves to the lower right, the scraper 155 pushes out the impurities. When the filter frame 13 moves to the lower right and is separated from the scraper 155, the staff pushes the moving rod 182 to slide to the lower left on the guide rod 181. The moving rod 182 slides to the lower left and drives the strip plate 183 to move to the lower left. The strip plate 183 moves to the lower left to scrape off the impurities adhered to the scraper 155. After completion, the staff pushes the moving rod 182 to slide to the upper right and reset. The moving rod 182 slides to the upper right and resets, driving the strip plate 183 to move to the upper right and reset. In this way, the impurities adhered to the scraper 155 can be scraped off.

[0045] See Figure 5 , Figure 6 and Fig.14 As shown, it also includes a rotating component 19, which can automatically clean the scraper 155. The rotating component 19 includes a second connecting rod 191, a rack 192, a cross plate 193, a rotating shaft 194, a gear 195, a swing plate 196 and a sliding sleeve 197. The second connecting rod 191 is welded to the rear side of the sliding sleeve 173, and the rack 192 is installed on the upper part of the second connecting rod 191 by bolts. The cross plate 193 is connected between the middle parts of the left and right sliding blocks 163. The right side of the cross plate 193 is provided with a rotating shaft 194 through a bearing seat. The front side key of the rotating shaft 194 is connected with a gear 195, and the gear 195 is meshed with the rack 192. A swing plate 196 is provided in the middle of the rotating shaft 194, and a sliding sleeve 197 is rotatably provided on the upper part of the swing plate 196. The sliding sleeve 197 is slidably connected to the moving rod 182.

[0046] When using the device, the extended end of the electric telescopic rod 172 extends to drive the sliding sleeve 173 to move right, and the sliding sleeve 173 moves to the right and drives the sliding block 163 to slide to the right through the first connecting rod 164. When the sliding block 163 slides to the right to the right, the filter frame 13 has moved to the lower right to disengage from the scraper 155, and the extended end of the electric telescopic rod 172 continues to extend to drive the sliding sleeve 173 to slide to the right on the first connecting rod 164, the second elastic member 174 is deformed, and the sliding sleeve 173 slides to the right and drives the rack 192 to move to the right through the second connecting rod 191. The rack 192 moves to the right and drives the gear 195 to rotate. The gear 195 rotates and drives the swing plate 196 to swing to the lower left through the rotating shaft 194. The swing plate 196 swings to the lower left and drives the moving rod 182 to slide to the lower left through the sliding sleeve 197, thereby causing the strip plate 183 to move to the lower left to scrape off the impurities on the scraper 155 When the impurities are cleaned, the staff controls the extended end of the electric telescopic rod 172 to shorten. The shortened extended end of the electric telescopic rod 172 drives the sliding sleeve 173 to slide to the left on the first connecting rod 164, and the second elastic member 174 is reset. The sliding sleeve 173 slides to the left and drives the rack 192 to move to the left through the second connecting rod 191. The rack 192 moves to the left and drives the gear 195 to reverse. The gear 195 reverses and drives the swing plate 196 to swing upward through the rotating shaft 194. The swing plate 196 swings upward and drives the moving rod 182 to slide and reset to the upper right through the sliding sleeve 197. The strip plate 183 moves to the upper right and resets accordingly. When the second elastic member 174 is reset, the sliding sleeve 173 continues to move to the left and drives the first connecting rod 164 to move to the left and reset. In this way, after the filter frame 13 moves to the lower right until it is separated from the scraper 155, the strip plate 183 is automatically moved to the lower left to scrape off the impurities on the scraper 155.

[0047] See Figure 1 , Figure 2 and Fig.15 As shown, a shielding assembly 20 is also included, which can cover the exit. The shielding assembly 20 includes a frame plate 201, a rotating rod 202 and a cover plate 203. The frame plate 201 is welded to the lower right part of the protective shell 2, and a rotating rod 202 is rotatably provided on the frame plate 201, and a cover plate 203 is welded to the rotating rod 202.

[0048] When using this device, the cover 203 can cover the outlet. When it is necessary to clean the impurities in the discharge frame 151, the staff pushes the cover 203 to rotate upward and open it. The upward rotation of the cover 203 drives the rotating rod 202 to rotate upward on the frame plate 201. When the cover 203 is rotated upward and opened, the impurities in the discharge frame 151 slide out, and the staff cleans them. After cleaning, the staff pushes the cover 203 to rotate downward and close it. In this way, the outlet can be covered to prevent impurities from sliding out.

[0049] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A water purifier with an anti-clogging function, comprising a base (1), a protective shell (2), a bracket (3), a water tank (4), a water purifier (5), a vacuum pump (51), an air extraction pipe (52), a water injection pipe (6), a water pump (7), a water inlet pipe (8) and a water extraction pipe (9), wherein the top of the base (1) is provided with a protective shell (2), the lower right portion of the protective shell (2) is provided with an outlet, the top of the protective shell (2) is provided with a bracket (3), the top of the bracket (3) is provided with a water tank (4), the water tank (4) is used to store purified water, the middle portion of the front side of the bracket (3) is provided with a water purifier (5), the water purifier (5) is used for secondary filtration and purification of water. A vacuum pump (51) is provided at the upper left side of the protective shell (2). An exhaust pipe (52) is provided at the top of the vacuum pump (51). The upper part of the exhaust pipe (52) is connected to the left side of the top of the water tank (4). A water injection pipe (6) is connected between the right side of the top of the water purifier (5) and the right side of the water tank (4). A water pump (7) is provided at the lower rear side of the protective shell (2). A water inlet pipe (8) is connected between the water pump (7) and the water purifier (5). A water extraction pipe (9) is provided at the right side of the water pump (7). One end of the water extraction pipe (9) passes through the protective shell (2). The invention is characterized in that: The invention also comprises a hollow cylinder (10), a first sliding rod (11), a circular cover (12), a filter frame (13), a circular plate (14), a push-out assembly (15) and a pulling assembly (16). The left and right sides of the water pumping pipe (9) are provided with a hollow cylinder (10). The hollow cylinder (10) is located in the protective shell (2). The first sliding rod (11) is slidably provided on the hollow cylinder (10). A circular cover (12) is provided at one end of the lower part of the first sliding rod (11). The circular cover (12) can cover the lower part of the hollow cylinder (10) on the same side. The filter frame (13) is provided on the circular cover (12). ) is used for preliminary filtering of impurities in water, the filter frame (13) is located in the lower part of the hollow cylinder (10), the upper part of the first sliding rod (11) is provided with a circular plate (14), the circular plate (14) is located in the hollow cylinder (10), the circular plate (14) is slidably connected to the hollow cylinder (10) on the same side, a pushing component (15) for pushing out impurities in the filter frame (13) is provided between the base (1) and the circular cover (12), and a pulling component (16) is provided between the base (1) and the first sliding rod (11), and the pulling component (16) is used to pull the two first sliding rods (11) to slide downward at the same time; The ejection assembly (15) comprises a discharge frame (151), a contact plate (152), a second sliding rod (153), a first elastic member (154) and a scraper (155). The top of the base (1) is provided with a discharge frame (151), and the discharge frame (151) is used to collect and guide the cleaned impurities. The discharge frame (151) is located in the protective shell (2). The left and right sides of the discharge frame (151) are provided with contact plates (152). The center position of the circular cover (12) is provided with a second sliding member (154) in a sliding manner. The movable rod (153) is provided with a second sliding rod (153) that moves to the lower right and contacts the contact plate (152) on the same side. A first elastic member (154) is wound around the second sliding rod (153) and the circular cover (12) on the same side. A scraper (155) is provided on the top of the second sliding rod (153). The scraper (155) is used to push out impurities in the filter frame (13). The scraper (155) is located in the filter frame (13). The scraper (155) is slidably connected to the filter frame (13) on the same side. The pulling assembly (16) comprises a support plate (161), a cross bar (162), a sliding block (163), a first connecting rod (164), a pushing plate (165) and a fixed rod (166). The top of the base (1) is provided with a support plate (161), the support plate (161) is located at the front side of the discharge frame (151), a cross bar (162) is provided on the upper part of the support plate (161), sliding blocks (163) are slidably provided on the left and right sides of the cross bar (162), the front sides of the left and right sliding blocks (163) are connected with the first connecting rod (164), the rear sides of the sliding blocks (163) are provided with pushing plates (165), the lower part of the first sliding rod (11) is provided with a fixed rod (166), and the fixed rods (166) are slidably connected to the pushing plates (165) on the same side; It also includes a pushing assembly (17) for automatically pushing the first connecting rod (164) to move rightward, the pushing assembly (17) including a fixing frame (171), an electric telescopic rod (172), a sliding sleeve (173) and a second elastic member (174), a fixing frame (171) is provided on the left front side of the top of the base (1), an electric telescopic rod (172) is provided on the upper part of the fixing frame (171), the electric telescopic rod (172) is used to provide power for the first connecting rod (164) to move rightward, a sliding sleeve (173) is provided at the extended end of the electric telescopic rod (172), the sliding sleeve (173) is slidably connected to the first connecting rod (164), and a second elastic member (174) is wound around the sliding sleeve (173) and the first connecting rod (164); Also included is a scraping assembly (18) for cleaning the scraper (155), the scraping assembly (18) comprising a guide rod (181), a moving rod (182) and a strip plate (183), the guide rod (181) being provided at the lower right portion of the front side of the hollow cylinder (10), the moving rod (182) being slidably connected between the left and right guide rods (181), the strip plates (183) being provided at both left and right ends of the bottom of the moving rod (182), the strip plates (183) being used to scrape off impurities on the scraper (155), and the strip plates (183) being moved to the lower left to contact the scraper (155) on the same side; The invention also comprises a rotating assembly (19) for automatically cleaning the scraper (155). The rotating assembly (19) comprises a second connecting rod (191), a rack (192), a cross plate (193), a rotating shaft (194), a gear (195), a swing plate (196) and a sliding sleeve (197). The second connecting rod (191) is provided at the rear side of the sliding sleeve (173). The upper part of the second connecting rod (191) is provided with a rack (192). The middle parts of the left and right sliding blocks (163) are connected with the cross plate (193). The right side of the cross plate (193) is rotatably provided with a rotating shaft (194). The front side of the rotating shaft (194) is provided with a gear (195). The gear (195) meshes with the rack (192). The middle part of the rotating shaft (194) is provided with a swing plate (196). The upper part of the swing plate (196) is rotatably provided with a sliding sleeve (197). The sliding sleeve (197) is slidably connected to the moving rod (182).

2. The anti-clogging water purifier according to claim 1, characterized in that: Also included is a shielding assembly (20) for covering the outlet, the shielding assembly (20) comprising a frame plate (201), a rotating rod (202) and a cover plate (203), the frame plate (201) being provided at the lower right side of the protective shell (2), the rotating rod (202) being rotatably provided on the frame plate (201), the cover plate (203) being provided on the rotating rod (202), the cover plate (203) being used to cover the outlet on the protective shell (2).

3. The anti-clogging water purifier according to claim 1, characterized in that: A cover is provided on the left side of the top of the water tank (4), and a circular hole is opened on the cover.

Images