A device for recycling and reusing water resources to save water

Abstract

The present invention relates to the technical field of water resource recovery, and discloses a recycling device for saving water resources, including a precipitation component. The precipitation component includes a housing, and a partition plate I is fixedly connected to the inner wall of the housing. The bottom of the partition plate I does not contact the bottom of the inner wall of the housing. In the present invention, sewage is injected into the housing through the water inlet opened at the top of the housing. The sewage levels on both sides of the partition plate I will rise synchronously. The sundries therein will precipitate at the bottom of the inner wall of the housing. After the upper part of the sewage on the right side of the partition plate I precipitates, the water quality is relatively clean. As the sewage continues to be injected, the upper clean water quality will push the floating plate upward and finally enter the space on the right side of the partition plate II after passing through the filter plate. The sewage injected into the housing will fall on the left side of the partition plate I. The sewage falling on the left side of the partition plate I needs to pass through the bottom of the partition plate I to enter the right side of the partition plate I, which can give the sewage time to precipitate, so that the upper-layer sewage on the right side of the partition plate I always remains in a relatively clean state.

Description

Technical Field

[0001] The present invention relates to the technical field of water resource recycling, and specifically to a recycling and reuse device for saving water resources. Background Art

[0002] Water resource recycling is to address the problem of water resource scarcity, reduce water treatment costs, minimize environmental pollution, and protect the ecosystem. By recycling and reusing water resources, we can relieve the pressure on natural water sources, achieve sustainable development, and protect precious water resources.

[0003] When carrying out water resource recycling, a filter screen is usually used to filter sewage. However, due to the large volume and long duration of the filtered sewage, the filter screen bears a heavy burden, resulting in easy clogging of the filter screen. It needs to be frequently cleaned or replaced, increasing the maintenance cost and possibly reducing the filtration efficiency, thus affecting the overall performance and operation efficiency of the water resource recycling system. In response to the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a recycling and reuse device for saving water resources, including a precipitation component. The precipitation component includes a housing, and a partition one is fixedly connected to the inner wall of the housing. The bottom of the partition one does not contact the bottom of the inner wall of the housing. A partition two is arranged on the right side of the partition one, and the outer wall of the partition two is fixedly connected to the inner wall of the housing. A filter plate is fixedly connected to the inner wall of the partition two. It further includes:

[0005] A cleaning component, which includes a motor fixedly connected to the outer wall of the partition two. The output end of the motor is fixedly connected to a gear rod, and the bottom of the gear rod is meshed with a rack;

[0006] A discharging component, which includes a sealing plate slidably connected to the inner wall of the partition two. A sealing block is fixedly connected to the outer wall of the sealing plate, and a spring six is fixedly connected to the bottom of the sealing plate.

[0007] Preferably, a floating plate is slidably connected to the inner wall of the housing. The left side of the floating plate is slidably connected to the right side of the partition one, and the right side of the floating plate is slidably connected to the left side of the partition two. Four limiting rods one are slidably connected to the inner wall of the floating plate. The bottoms of the two left limiting rods one are fixedly connected to the outer wall of the partition one. A ventilation hole is opened at the top of the housing, so that the gas on the top of the floating plate can be discharged from the ventilation hole. By setting the floating plate, the degree of clogging of the filter plate can be judged by the rising height of the floating plate.

[0008] Preferably, the bottoms of the two limiting rods on the right are fixedly connected to the outer wall of the second partition board. A first connector is fixedly connected to the top of the floating board. A second connector is slidably connected to the inner wall of the second partition board. A second limiting rod is slidably connected to the inner wall of the second connector. The top and bottom of the second limiting rod are fixedly connected to the outer wall of the second partition board. A first spring is sleeved on the outer surface of the second limiting rod. The top and bottom of the first spring are fixedly connected to the outer wall of the second partition board. By providing the first spring, after the first connector contacts the second connector, if the floating board continues to rise, the first connector and the second connector can still remain in contact.

[0009] Preferably, the outer surface of the gear rod is rotatably connected to the inner wall of the second partition board. The outer surface of the rack is slidably connected to the inner wall of the second partition board. A liquid pressing plate is fixedly connected to the back of the rack. A second spring is fixedly connected to the front of the liquid pressing plate. The front of the second spring is fixedly connected to the inner wall of the second partition board. By providing the second spring, it can reset the liquid pressing plate.

[0010] Preferably, a restricting frame is slidably connected to the inner wall of the second partition board. The chamber between the back of the liquid pressing plate and the front of the restricting frame is filled with hydraulic oil. A third spring is fixedly connected to the inner wall of the second partition board. The front end of the third spring is fixedly connected to the inner wall of the restricting frame. A first liquid guiding pipe is fixedly connected to the right side of the second partition board. The first liquid guiding pipe is filled with hydraulic oil. A flow hole is provided in the inner wall of the second partition board. The first liquid guiding pipe is communicated with the chamber between the back of the liquid pressing plate and the front of the restricting frame through the flow hole. A liquid guiding shell is fixedly connected to the right side of the second partition board. The first liquid guiding pipe is fixedly connected to the liquid guiding shell at the end far from the second partition board. A sliding groove is provided inside the liquid guiding shell. Air holes are provided in the inner wall of the sliding groove. A connecting rod is slidably connected to the inner wall of the liquid guiding shell. A pressing plate is provided on the right side of the second partition board. The pressing plate is fixedly connected to the connecting rod. By providing the third spring, it can reset the restricting frame.

[0011] Preferably, the outer surface of the pressing plate is slidably connected to the inner wall of the liquid guiding shell. A third limiting rod is slidably connected to the inner wall of the pressing plate. The left side of the third limiting rod is fixedly connected to the right side of the filter plate. A fourth spring is sleeved on the outer surface of the third limiting rod. The right side of the fourth spring is fixedly connected to the left side of the pressing plate. The left side of the fourth spring is fixedly connected to the right side of the filter plate. A liquid guiding groove is provided inside the second partition board. A one-way valve is fixedly connected to the inner wall of the liquid guiding groove. By providing the fourth spring, it can reset the pressing plate.

[0012] Preferably, a telescopic rod is slidably connected to the inner wall of the second partition board. An oil guiding cavity is provided in the second partition board between the liquid guiding groove and the telescopic rod. The liquid guiding groove is communicated with the inside of the telescopic rod through the oil guiding cavity. Both the liquid guiding groove and the oil guiding cavity are filled with hydraulic oil. A sliding plate is fixedly connected to the bottom of the telescopic rod. A shielding plate is fixedly connected to the bottom of the sliding plate. A fifth spring is fixedly connected to the bottom of the sliding plate. The bottom of the fifth spring is fixedly connected to the inner wall of the second partition board. A scraping rod is fixedly connected to the front of the sliding plate. A through hole is provided at the bottom of the inner wall of the second partition board. The outer surface of the scraping rod is slidably connected to the inner wall of the second partition board. The left side of the filter plate contacts the right side of the scraping rod. By providing the shielding plate, sewage will not enter the bottom of the sliding plate, preventing the sewage from accelerating the aging of the fifth spring.

[0013] Preferably, the outer surface of the sealing block is slidably connected to the inner wall of the second partition board, the bottom of the sixth spring is fixedly connected to the inner wall of the second partition board, a liquid outlet is provided on the right side of the second partition board, and a liquid outlet shell is fixedly connected to the right side of the second partition board. By providing the sixth spring, the sealing plate and the sealing block can be reset.

[0014] The present invention has the following beneficial effects:

[0015] (1) In the present invention, sewage is injected into the housing through the water inlet provided at the top of the housing. The injected sewage will enter the right side of the first partition board through the bottom of the first partition board. As the sewage continues to be injected, the sewage liquid levels on both sides of the first partition board will rise synchronously, and the sewage liquid levels on both sides of the first partition board are always at the same horizontal plane. As time goes by, the sundries in the sewage injected into the housing will precipitate at the bottom of the inner wall of the housing. After the upper part of the sewage on the right side of the first partition board precipitates, the water quality is relatively clean. As the sewage continues to be injected, the upper clean water quality will push the floating plate upward and finally enter the space on the right side of the second partition board after passing through the filter plate. The sewage injected into the housing will fall on the left side of the first partition board, which will not interfere with the sewage on the upper layer after precipitation on the right side of the first partition board. Moreover, the sewage falling on the left side of the first partition board needs to pass through the bottom of the first partition board to enter the right side of the first partition board, which can give time for the sewage to precipitate, so that the sewage on the upper layer on the right side of the first partition board always remains in a relatively clean state. This design can reduce the burden on the filter plate by precipitating the sewage and then filtering the upper relatively clean water quality through the filter plate, thereby reducing the number of times of cleaning the filter plate and improving the filtering effect and efficiency.

[0016] (2) After the device of the present invention has been used for a relatively long time, the filter plate may be blocked. The blocked filter plate will reduce the speed of sewage passing through it. When the speed of the device entering the water is greater than the speed of sewage passing through the filter plate, the floating plate will continuously rise. When the floating plate moves to drive the contact one to contact the contact two, the motor will be started, and at the same time, the injection of sewage into the housing will be stopped. The motor will drive the rack to move backward through the gear rod. The rack will drive the liquid pressing plate to move together and stretch the spring two. Due to the blocking effect of the limiting frame, during the movement of the liquid pressing plate, it will first push the hydraulic oil inside the partition two into the liquid guiding pipe one. The liquid guiding pipe one will pass the hydraulic oil into the inside of the water guiding shell. The hydraulic oil passing into the inside of the water guiding shell will push the connecting rod to the left. While moving, the connecting rod will drive the pressing plate to move together and compress the spring four. When the pressing plate moves to the bottom and contacts the inner wall of the water guiding shell, the pressing plate and the water guiding shell will form a sealed space, thereby blocking the water guiding shell to prevent the sewage from passing through the filter plate and causing the water level to drop, so that the contact one and the contact two are separated. At this time, as the pressing plate continues to move, it will push the water or air in the above-mentioned sealed space to the left. These water and air will pass through the filter plate from right to left, thereby pushing the debris blocked inside the filter plate to the left, causing the debris to separate from the filter plate. This design can push the debris blocked inside the filter plate to the left by pushing the pressing plate, causing it to separate from the filter plate, thereby restoring the normal function of the filter plate, keeping the filter plate unobstructed, and improving the overall filtration efficiency.

[0017] (3) When the pressing plate moves to the final position in the present invention, as the liquid pressing plate continues to push the hydraulic oil, the hydraulic oil will overcome the elastic force of the spring three and push the limiting frame backward, so that the liquid guiding groove without the one-way valve is exposed. At this time, the hydraulic oil will enter the liquid guiding groove. The liquid guiding groove will pass the hydraulic oil into the telescopic rod. The telescopic rod will expand downward and push the sliding plate downward to compress the spring five. During the downward movement of the sliding plate, it will drive the scraping rod to move downward together, and then scrape the debris attached to the left side of the filter plate through the scraping rod. At the same time, it can also scrape and remove the debris separated from the inside of the filter plate and flowing out during the above process. This design can clean the debris attached to the left side of the filter plate through the scraping rod, and then scrape and remove the debris attached to the surface of the filter plate, preventing dirt accumulation, and thus enhancing the filtration performance.

[0018] (4) After the sundries scraped by the scraping rod move downward to contact the top of the sealing plate in the present invention, a sealed space will be formed between the scraping rod, the sealing plate and the second partition plate. As the scraping rod continues to move downward, the scraping rod will press the sealing plate downward and compress the sixth spring. During the movement of the sealing plate, the sealing block will be driven to move downward together, so that the sealing block is separated from the inner wall of the second partition plate. At this time, the sewage mixed with sundries in the above-mentioned sealed space will enter the interior of the second partition plate through the through hole originally blocked by the sealing block, and then flow into the liquid outlet shell through the liquid outlet. The sewage flowing into the liquid outlet shell will finally be discharged from the bottom of the outer shell along the liquid outlet shell. This design can uniformly collect and discharge most of the sundries removed from the surface and interior of the filter plate, preventing the relatively clean sewage in the upper layer on the right side of the first partition plate from being re-polluted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Internal cross-sectional structure schematic diagram of the outer shell of the present invention;

[0021] Figure 2 Overall structure schematic diagram of the second partition plate of the present invention;

[0022] Figure 3 Overall structure schematic diagram of the floating plate of the present invention;

[0023] Figure 4 Overall structure schematic diagram of the second joint of the present invention;

[0024] Figure 5 Internal cross-sectional structure schematic diagram of the second partition plate of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged structure schematic diagram of A in;

[0026] Figure 7 For the present invention Figure 5 Enlarged structure schematic diagram of B in;

[0027] Figure 8 Internal cross-sectional structure schematic diagram of the water guide shell of the present invention;

[0028] Figure 9 Internal cross-sectional structure schematic diagram of the sliding groove of the present invention;

[0029] Figure 10 Overall structure schematic diagram of the pressing plate of the present invention;

[0030] Figure 11 For the present invention Figure 5 Schematic diagram of the enlarged structure of C in the present invention;

[0031] Figure 12 Schematic diagram of the overall structure of the sealing plate of the present invention.

[0032] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0033] In the figure: 1. Precipitation component; 101. Outer shell; 102. Partition plate 1; 103. Partition plate 2; 104. Filter plate; 105. Floating plate; 106. Limiting rod 1; 107. Connector 1; 108. Connector 2; 109. Limiting rod 2; 110. Spring 1; 2. Cleaning component; 201. Motor; 202. Gear rod; 203. Rack; 204. Liquid pressing plate; 205. Spring 2; 206. Restricting frame; 207. Spring 3; 208. Liquid guide pipe 1; 209. Water guide shell; 2091. Slide groove; 2092. Air hole; 210. Connecting rod; 211. Pressing plate; 212. Limiting rod 3; 213. Spring 4; 214. Liquid guide groove; 215. Check valve; 216. Telescopic rod; 217. Sliding plate; 218. Baffle plate; 219. Spring 5; 220. Scraping rod; 3. Discharge component; 301. Sealing plate; 302. Sealing block; 3021. Liquid outlet; 303. Spring 6; 304. Liquid outlet shell. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment 1, please refer to Figures 1 - 4 , the present invention is a recycling device for saving water resources, including a precipitation component 1. The precipitation component 1 includes an outer shell 101. A partition plate 102 is fixedly connected to the inner wall of the outer shell 101. The bottom of the partition plate 102 does not contact the bottom of the inner wall of the outer shell 101. A partition plate 103 is arranged on the right side of the partition plate 102. The outer wall of the partition plate 103 is fixedly connected to the inner wall of the outer shell 101. A filter plate 104 is fixedly connected to the inner wall of the partition plate 103. It further includes:

[0036] A cleaning component 2. The cleaning component 2 includes a motor 201 fixedly connected to the outer wall of the partition plate 103. The output end of the motor 201 is fixedly connected to a gear rod 202. The bottom of the gear rod 202 is meshed with a rack 203;

[0037] The discharge assembly 3 includes a sealing plate 301 slidably connected to the inner wall of the second partition plate 103. A sealing block 302 is fixedly connected to the outer wall of the sealing plate 301, and a sixth spring 303 is fixedly connected to the bottom of the sealing plate 301.

[0038] A floating plate 105 is slidably connected to the inner wall of the outer shell 101. The left side of the floating plate 105 is slidably connected to the right side of the first partition plate 102, and the right side of the floating plate 105 is slidably connected to the left side of the second partition plate 103. Four first limiting rods 106 are slidably connected to the inner wall of the floating plate 105. The bottoms of the two left first limiting rods 106 are fixedly connected to the outer wall of the first partition plate 102. Sewage is injected into the outer shell 101 through the water inlet opened at the top of the outer shell 101. The injected sewage will enter the right side of the first partition plate 102 through the bottom of the first partition plate 102. As the sewage continues to be injected, the sewage liquid levels on both sides of the first partition plate 102 will rise synchronously, and the sewage liquid levels on both sides of the first partition plate 102 are always at the same horizontal plane. As time goes by for the sewage injected into the outer shell 101, the sundries in it will precipitate at the bottom of the inner wall of the outer shell 101. After the upper part of the sewage on the right side of the first partition plate 102 precipitates, the water quality is relatively clean. As the sewage continues to be injected, this upper clean water quality will push the floating plate 105 upward and finally enter the right space of the second partition plate 103 after passing through the filter plate 104. The sewage injected into the outer shell 101 will fall on the left side of the first partition plate 102, which will not interfere with the sewage on the right side of the first partition plate 102 after precipitation. And the sewage falling on the left side of the first partition plate 102 needs to pass through the bottom of the first partition plate 102 to enter the right side of the first partition plate 102, which can give the sewage time to precipitate, so that the sewage on the upper layer on the right side of the first partition plate 102 always remains in a relatively clean state. This design can reduce the burden on the filter plate 104 by precipitating the sewage and then filtering the relatively clean water quality on the upper layer through the filter plate 104, thereby reducing the cleaning frequency of the filter plate 104 and improving the filtering effect and efficiency.

[0039] The bottoms of the two right first limiting rods 106 are fixedly connected to the outer wall of the second partition plate 103. A first connector 107 is fixedly connected to the top of the floating plate 105. A second connector 108 is slidably connected to the inner wall of the second partition plate 103. A second limiting rod 109 is slidably connected to the inner wall of the second connector 108. The top and bottom of the second limiting rod 109 are fixedly connected to the outer wall of the second partition plate 103. A first spring 110 is sleeved on the outer surface of the second limiting rod 109. The top and bottom of the first spring 110 are fixedly connected to the outer wall of the second partition plate 103. After the device has been used for a long time, the filter plate 104 may be blocked, and the blocked filter plate 104 will reduce the speed of the sewage passing through it. When the water inlet speed of the device is greater than the speed of the sewage passing through the filter plate 104, the floating plate 105 will continue to rise.

[0040] Example 2, please refer to Figures 5 - 12, the present invention is a device for recycling and reusing water resources to save water. On the basis of Embodiment 1, the outer surface of the gear rod 202 is rotatably connected to the inner wall of the second partition plate 103, the outer surface of the rack 203 is slidably connected to the inner wall of the second partition plate 103, the back surface of the rack 203 is fixedly connected to a liquid pressing plate 204, the front surface of the liquid pressing plate 204 is fixedly connected to a second spring 205, and the front surface of the second spring 205 is fixedly connected to the inner wall of the second partition plate 103. When the floating plate 105 moves to drive the first joint 107 to contact the second joint 108, the motor 201 will be started, and at the same time, the injection of sewage into the housing 101 will stop. The motor 201 will drive the rack 203 to move backward through the gear rod 202, and the rack 203 will drive the liquid pressing plate 204 to move together and stretch the second spring 205.

[0041] A limiting frame 206 is slidably connected to the inner wall of the second partition plate 103. The chamber between the back surface of the liquid pressing plate 204 and the front surface of the limiting frame 206 is filled with hydraulic oil. A third spring 207 is fixedly connected to the inner wall of the second partition plate 103, and the front end of the third spring 207 is fixedly connected to the inner wall of the limiting frame 206. A first liquid guide pipe 208 is fixedly connected to the right side of the second partition plate 103, and the first liquid guide pipe 208 is filled with hydraulic oil. A flow hole is formed in the inner wall of the second partition plate 103, and the first liquid guide pipe 208 is communicated with the chamber between the back surface of the liquid pressing plate 204 and the front surface of the limiting frame 206 through the flow hole. A liquid guide shell 209 is fixedly connected to the right side of the second partition plate 103, and the first liquid guide pipe 208 is fixedly connected to the liquid guide shell 209 at the end far from the second partition plate 103. A sliding groove 2091 is formed inside the liquid guide shell 209, and air holes 2092 are formed in the inner wall of the sliding groove 2091. A connecting rod 210 is slidably connected to the inner wall of the liquid guide shell 209. A pressing plate 211 is arranged on the right side of the second partition plate 103, and the pressing plate 211 is fixedly connected to the connecting rod 210. Due to the blocking effect of the limiting frame 206, when the liquid pressing plate 204 moves, it will first push the hydraulic oil inside the second partition plate 103, and the hydraulic oil will enter the first liquid guide pipe 208 through the flow hole formed inside the second partition plate 103. It should be noted that in the initial state, the chamber between the back surface of the liquid pressing plate 204 and the front surface of the limiting frame 206 is filled with hydraulic oil, and the first liquid guide pipe 208 is also filled with hydraulic oil. The first liquid guide pipe 208 is communicated with the chamber between the back surface of the liquid pressing plate 204 and the front surface of the limiting frame 206 through the flow hole. The first liquid guide pipe 208 will introduce the hydraulic oil into the inside of the liquid guide shell 209. As the liquid pressing plate 204 moves, the hydraulic oil introduced into the inside of the liquid guide shell 209 will continuously increase, and thus the connecting rod 210 can be pushed to the left along the sliding groove 2091. During the movement of the connecting rod 210, the air in the sliding groove 2091 will be pushed out through the air holes 2092 to prevent the connecting rod 210 from being blocked by the air in the sliding groove 2091 during the movement.

[0042] The outer surface of the pressing plate 211 is slidably connected to the inner wall of the water guide shell 209. A third limiting rod 212 is slidably connected to the inner wall of the pressing plate 211. The left side of the third limiting rod 212 is fixedly connected to the right side of the filter plate 104. A fourth spring 213 is sleeved on the outer surface of the third limiting rod 212. The right side of the fourth spring 213 is fixedly connected to the left side of the pressing plate 211. The left side of the fourth spring 213 is fixedly connected to the right side of the filter plate 104. A liquid guide groove 214 is formed inside the second partition plate 103. A one-way valve 215 is fixedly connected to the inner wall of the liquid guide groove 214. When the connecting rod 210 moves, it will drive the pressing plate 211 to move together and compress the fourth spring 213. When the bottom of the pressing plate 211 moves into contact with the inner wall of the water guide shell 209, a sealed space will be formed between the pressing plate 211 and the water guide shell 209, thereby blocking the water guide shell 209 to prevent the sewage from passing through the filter plate 104 and causing the water level to drop, so that the first joint 107 is separated from the second joint 108. At this time, as the pressing plate 211 continues to move, it will push the water or air in the above-mentioned sealed space to the left. These water and air will pass through the filter plate 104 from right to left, and then push the sundries blocked inside the filter plate 104 to the left, so that the sundries are separated from the filter plate 104. This design can push the sundries blocked inside the filter plate 104 to the left by pushing the pressing plate 211, so that they are separated from the filter plate 104, thereby restoring the normal function of the filter plate, keeping the filter plate 104 unblocked, and improving the overall filtration efficiency.

[0043] A telescopic rod 216 is slidably connected to the inner wall of the second partition plate 103. An oil guide cavity is formed in the second partition plate 103 between the liquid guide groove 214 and the telescopic rod 216. The liquid guide groove 214 is communicated with the inside of the telescopic rod 216 through the oil guide cavity. Both the liquid guide groove 214 and the oil guide cavity are filled with hydraulic oil. A sliding plate 217 is fixedly connected to the bottom of the telescopic rod 216. A shielding plate 218 is fixedly connected to the bottom of the sliding plate 217. A fifth spring 219 is fixedly connected to the bottom of the sliding plate 217. The bottom of the fifth spring 219 is fixedly connected to the inner wall of the second partition plate 103. A scraping rod 220 is fixedly connected to the front of the sliding plate 217. A through hole is formed in the bottom of the inner wall of the second partition plate 103. The outer surface of the scraping rod 220 is slidably connected to the inner wall of the second partition plate 103. The left side of the filter plate 104 is in contact with the right side of the scraping rod 220. After the pressing plate 211 moves to the final position, as the liquid pressing plate 204 continues to push the hydraulic oil, the hydraulic oil will overcome the elastic force of the third spring 207 and then push the limiting frame 206 towards the back, so that the liquid guide groove 214 without the one-way valve 215 is exposed. At this time, the hydraulic oil will enter the liquid guide groove 214. It should be noted that in the second partition plate 103, an oil guide cavity is formed between the liquid guide groove 214 and the telescopic rod 216. The liquid guide groove 214 is communicated with the inside of the telescopic rod 216 through the oil guide cavity. Both the liquid guide groove 214 and the oil guide cavity are filled with hydraulic oil. Therefore, as the hydraulic oil continuously flows into the liquid guide groove 214, the hydraulic oil in the liquid guide groove 214 and the oil guide cavity will enter the telescopic rod 216. As the hydraulic oil continues to be input into the telescopic rod 216, the telescopic rod 216 will expand downward and then push the sliding plate 217 downward and compress the fifth spring 219. During the downward movement of the sliding plate 217, the scraping rod 220 will be driven to move downward together, and then the sundries attached to the left side of the filter plate 104 will be scraped off by the scraping rod 220. At the same time, the sundries separated from the inside of the filter plate 104 and flowing out during the above process can also be scraped downward and cleared. This design can clean the sundries attached to the left side of the filter plate 104 through the scraping rod 220, and then scrape and clean the sundries attached to the surface of the filter plate 104, which can prevent dirt accumulation and thus enhance the filtering performance.

[0044] The outer surface of the sealing block 302 is slidably connected to the inner wall of the second partition plate 103. The bottom of the sixth spring 303 is fixedly connected to the inner wall of the second partition plate 103. A liquid outlet 3021 is provided on the right side of the second partition plate 103. A liquid outlet shell 304 is fixedly connected to the right side of the second partition plate 103. When the debris scraped by the scraping rod 220 moves downward to contact the top of the sealing plate 301, a sealed space will be formed between the scraping rod 220, the sealing plate 301 and the second partition plate 103. As the scraping rod 220 continues to move downward, the scraping rod 220 will press the sealing plate 301 downward and compress the sixth spring 303. During the movement of the sealing plate 301, the sealing block 302 will be driven to move downward together, so that the sealing block 302 is separated from the inner wall of the second partition plate 103. Since the through hole is provided on the lower side of the scraping rod 220 and the through hole penetrates and communicates the external space with the internal space of the second partition plate 103, at this time, the sewage mixed with debris in the above-mentioned sealed space will enter the interior of the second partition plate 103 through the through hole blocked by the original sealing block 302, and then flow into the liquid outlet shell 304 through the liquid outlet 3021. The sewage flowing into the liquid outlet shell 304 will finally be discharged from the bottom of the outer shell 101 along the liquid outlet shell 304. This design can uniformly collect and discharge most of the debris removed from the surface and inside of the filter plate 104, preventing the relatively clean sewage on the upper layer on the right side of the first partition plate 102 from being re-polluted.

[0045] A specific application of this embodiment is:

[0046] When using this device, first move this device to a specified position, and then inject sewage into the outer shell 101 through the water inlet provided on the top of the outer shell 101. The injected sewage will enter the right side of the first partition plate 102 through the bottom of the first partition plate 102. As the sewage continues to be injected, the sewage liquid levels on both sides of the first partition plate 102 will rise synchronously, and the sewage liquid levels on both sides of the first partition plate 102 are always at the same horizontal plane. As time goes by for the sewage injected into the outer shell 101, the debris in it will precipitate at the bottom of the inner wall of the outer shell 101. After the upper part of the sewage on the right side of the first partition plate 102 precipitates, the water quality is relatively clean. As the sewage continues to be injected, this upper clean water quality will push the floating plate 105 upward and finally enter the right side space of the second partition plate 103 after passing through the filtration of the filter plate 104. The sewage injected into the outer shell 101 will fall on the left side of the first partition plate 102, which will not interfere with the sewage on the upper layer after precipitation on the right side of the first partition plate 102, and the sewage falling on the left side of the first partition plate 102 needs to pass through the bottom of the first partition plate 102 to enter the right side of the first partition plate 102, which can give time for the sewage to precipitate, so that the sewage on the upper layer on the right side of the first partition plate 102 always remains in a relatively clean state. This design can reduce the burden on the filter plate 104 by precipitating the sewage and then filtering the relatively clean water quality on the upper layer through the filter plate 104, thereby reducing the number of times of cleaning the filter plate 104 and improving the filtering effect and efficiency;

[0047] After the device has been used for a long time, the filter plate 104 may become blocked. The blocked filter plate 104 will reduce the speed of the sewage passing through it. When the speed of the water entering the device is greater than the speed of the sewage passing through the filter plate 104, the floating plate 105 will continue to rise. When the floating plate 105 moves to drive the joint one 107 to contact the joint two 108, the motor 201 will be started and work for a period of time. The motor 201 will drive the rack 203 to move quickly backward through the gear rod 202. The rack 203 will drive the liquid pressing plate 204 to move together and stretch the spring two 205. Due to the blocking effect of the limiting frame 206, the liquid pressing plate 204 will first push the hydraulic oil inside the partition two 103 during the moving process. The hydraulic oil will enter the liquid guide pipe one 208 through the flow holes opened inside the partition two 103. It should be noted that in the initial state, the chamber between the back of the liquid pressing plate 204 and the front of the limiting frame 206 is filled with hydraulic oil, and the liquid guide pipe one 208 is also filled with hydraulic oil. The liquid guide pipe one 208 is connected to the chamber between the back of the liquid pressing plate 204 and the front of the limiting frame 206 through the flow holes. The liquid guide pipe one 208 will introduce the hydraulic oil into the inside of the water guide shell 209. As the liquid pressing plate 204 moves, the hydraulic oil introduced into the inside of the water guide shell 209 will continue to increase, and then the connecting rod 210 can be pushed to the left along the sliding groove 2091. During the moving process of the connecting rod 210, the air in the sliding groove 2091 will be pushed out through the air holes 2092, preventing the connecting rod 210 from being blocked by the air in the sliding groove 2091 during the moving process. The connecting rod 210 will drive the pressing plate 211 to move together and compress the spring four 213 while moving. When the bottom of the pressing plate 211 moves to contact the inner wall of the water guide shell 209, the pressing plate 211 and the water guide shell 209 will form a sealed space, thereby blocking the water guide shell 209 to prevent the sewage from passing through the filter plate 104 and causing the water level to drop, so that the joint one 107 is separated from the joint two 108. At this time, as the pressing plate 211 continues to move, it will push the water or air in the above-mentioned sealed space to the left. These water and air will pass through the filter plate 104 from right to left, and then push the sundries blocked inside the filter plate 104 to the left, so that the sundries are separated from the filter plate 104. This design can push the sundries blocked inside the filter plate 104 to the left by pushing the pressing plate 211, so that they are separated from the filter plate 104, thereby restoring the normal function of the filter plate, keeping the filter plate 104 unobstructed, and improving the overall filtration efficiency;

[0048] After the pressing plate 211 moves to the final position, as the hydraulic pressing plate 204 continues to push the hydraulic oil, the hydraulic oil will overcome the elastic force of the third spring 207 and then push the limiting frame 206 towards the back, so that the liquid guide groove 214 without the one-way valve 215 is exposed. At this time, the hydraulic oil will enter the liquid guide groove 214. It should be noted that in the second partition plate 103, an oil guide cavity is provided between the liquid guide groove 214 and the telescopic rod 216. The liquid guide groove 214 is connected to the inside of the telescopic rod 216 through the oil guide cavity. Both the liquid guide groove 214 and the oil guide cavity are filled with hydraulic oil. Therefore, as the hydraulic oil continuously flows into the liquid guide groove 214, the hydraulic oil in the liquid guide groove 214 and the oil guide cavity will enter the telescopic rod 216. As the hydraulic oil continuously enters the telescopic rod 216, the telescopic rod 216 will expand downward and then push the sliding plate 217 downward and compress the fifth spring 219. During the downward movement of the sliding plate 217, the scraping rod 220 will be driven to move downward together, and then the sundries attached to the left side of the filter plate 104 will be scraped off by the scraping rod 220. At the same time, the sundries separated from the inside of the filter plate 104 and flowing out during the above process can also be scraped downward and cleared. This design can clean the sundries attached to the left side of the filter plate 104 through the scraping rod 220, and then scrape and clean the sundries attached to the surface of the filter plate 104, preventing dirt accumulation and thus enhancing the filtering performance;

[0049] During the above process, when the sundries scraped by the scraping rod 220 move downward and contact the top of the sealing plate 301, a sealed space will be formed between the scraping rod 220, the sealing plate 301 and the second partition plate 103. As the scraping rod 220 continues to move downward, the scraping rod 220 will press the sealing plate 301 downward and compress the sixth spring 303. During the movement of the sealing plate 301, the sealing block 302 will be driven to move downward together, so that the sealing block 302 is separated from the inner wall of the second partition plate 103. Since the through hole is provided on the lower side of the scraping rod 220 and the through hole penetrates and communicates the external space with the internal space of the second partition plate 103, at this time, the sewage mixed with sundries in the above sealed space will enter the inside of the second partition plate 103 through the through hole originally blocked by the sealing block 302, and then flow into the liquid outlet shell 304 through the liquid outlet 3021. The sewage flowing into the liquid outlet shell 304 will finally be discharged from the bottom of the outer shell 101 along the liquid outlet shell 304. This design can collect and discharge most of the sundries removed from the surface and inside of the filter plate 104 uniformly, preventing the relatively clean sewage on the upper layer on the right side of the first partition plate 102 from being re-polluted;

[0050] After the scraping rod 220 moves to the final position, the motor 201 is turned off, and each part will be reset under the action of its corresponding spring.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A water resource saving and recycling device, comprising a sedimentation component (1), the sedimentation component (1) comprising a shell (101), the inner wall of the shell (101) being fixedly connected to a partition plate 1 (102), the bottom of the partition plate 1 (102) not being in contact with the bottom of the inner wall of the shell (101), a partition plate 2 (103) being arranged on the right side of the partition plate 1 (102), the outer wall of the partition plate 2 (103) being fixedly connected to the inner wall of the shell (101), the inner wall of the partition plate 2 (103) being fixedly connected to a filter plate (104), characterized in that: Also includes: A cleaning assembly (2), the cleaning assembly (2) comprising a motor (201) fixedly connected to the outer wall of the second partition (103), the output end of the motor (201) being fixedly connected to a gear rod (202), the bottom of the gear rod (202) being meshingly connected to a rack (203); A discharge assembly (3), the discharge assembly (3) comprising a sealing plate (301) slidably connected to the inner wall of the second partition plate (103), a sealing block (302) fixedly connected to the outer wall of the sealing plate (301), and a spring six (303) fixedly connected to the bottom of the sealing plate (301); A floating plate (105) is slidably connected to the inner wall of the shell (101); the left side of the floating plate (105) is slidably connected to the right side of the partition plate 1 (102); the right side of the floating plate (105) is slidably connected to the left side of the partition plate 2 (103); and the inner wall of the floating plate (105) is slidably connected to four limiting rods 1 (106); the bottoms of the two limiting rods 1 (106) on the left side are fixedly connected to the outer wall of the partition plate 1 (102); the bottoms of the two limiting rods 1 (106) on the right side are fixedly connected to the outer wall of the partition plate 2 (103). The top of the floating plate (105) is fixedly connected with a joint 1 (107), the inner wall of the partition 2 (103) is slidably connected with a joint 2 (108), the inner wall of the joint 2 (108) is slidably connected with a limit rod 2 (109), the top and bottom of the limit rod 2 (109) are fixedly connected to the outer wall of the partition 2 (103), the outer surface of the limit rod 2 (109) is sleeved with a spring 1 (110), and the top and bottom of the spring 1 (110) are fixedly connected to the outer wall of the partition 2 (103).

2. The water-saving recycling device according to claim 1 is characterized in that: The outer surface of the gear rod (202) is rotatably connected to the inner wall of the second partition (103), the outer surface of the rack (203) is slidably connected to the inner wall of the second partition (103), the back of the rack (203) is fixedly connected to a hydraulic plate (204), the front of the hydraulic plate (204) is fixedly connected to a second spring (205), and the front of the second spring (205) is fixedly connected to the inner wall of the second partition (103).

3. A water-saving recycling device according to claim 2, characterized in that: The inner wall of the second partition (103) is slidably connected to a limiting frame (206); the chamber between the back of the hydraulic plate (204) and the front of the limiting frame (206) is filled with hydraulic oil; the inner wall of the second partition (103) is fixedly connected to a spring three (207); the front end of the spring three (207) is fixedly connected to the inner wall of the limiting frame (206); the right side of the second partition (103) is fixedly connected to a liquid guide tube one (208); the liquid guide tube one (208) is filled with hydraulic oil; the inner wall of the second partition (103) is provided with a flow hole; the liquid guide tube one (208) is connected to the back of the hydraulic plate (204) through the flow hole. The chamber between the surface and the front surface of the limiting frame (206) is communicated, the right side of the partition plate 2 (103) is fixedly connected to a water guide shell (209), the end of the liquid guide tube 1 (208) away from the partition plate 2 (103) is fixedly connected to the water guide shell (209), the water guide shell (209) is provided with a slide groove (2091) inside, the inner wall of the slide groove (2091) is provided with an air hole (2092), the inner wall of the water guide shell (209) is slidably connected to a connecting rod (210), and a pressure plate (211) is provided on the right side of the partition plate 2 (103), and the pressure plate (211) is fixedly connected to the connecting rod (210).

4. The water-saving recycling device according to claim 3 is characterized in that: The outer surface of the pressure plate (211) is slidably connected to the inner wall of the water guide shell (209); the inner wall of the pressure plate (211) is slidably connected to a limit rod three (212); the left side of the limit rod three (212) is fixedly connected to the right side of the filter plate (104); a spring four (213) is sleeved on the outer surface of the limit rod three (212); the right side of the spring four (213) is fixedly connected to the left side of the pressure plate (211); the left side of the spring four (213) is fixedly connected to the right side of the filter plate (104); a liquid guide groove (214) is provided inside the partition plate two (103); a one-way valve (215) is fixedly connected to the inner wall of the liquid guide groove (214).

5. The water resource saving recycling device according to claim 4 is characterized in that: The inner wall of the second partition (103) is slidably connected to a telescopic rod (216); the second partition (103) is provided with an oil guide cavity between the liquid guide groove (214) and the telescopic rod (216); the liquid guide groove (214) is communicated with the interior of the telescopic rod (216) through the oil guide cavity; the liquid guide groove (214) and the oil guide cavity are both filled with hydraulic oil; the bottom of the telescopic rod (216) is fixedly connected to a sliding plate (217); the bottom of the sliding plate (217) is fixedly connected to a shielding The baffle (218) is fixedly connected to a spring five (219) at the bottom of the sliding plate (217), and the bottom of the spring five (219) is fixedly connected to the inner wall of the partition plate two (103). The front of the sliding plate (217) is fixedly connected to a scraper rod (220), and a through hole is provided at the bottom of the inner wall of the partition plate two (103). The outer surface of the scraper rod (220) is slidably connected to the inner wall of the partition plate two (103), and the left side of the filter plate (104) is in contact with the right side of the scraper rod (220).

6. A water resource saving recycling device according to claim 5, characterized in that: The outer surface of the sealing block (302) is slidably connected to the inner wall of the second partition (103), the bottom of the spring six (303) is fixedly connected to the inner wall of the second partition (103), a flow outlet (3021) is provided on the right side of the second partition (103), and a liquid outlet shell (304) is fixedly connected to the right side of the second partition (103).

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