An engineering tube well pre-buried self-cleaning device

Abstract

The application relates to the construction pipe well cleaning technical field, in particular to an engineering pipe well embedded self-cleaning device, which comprises an engineering pipe well, a fixed well sleeve is welded at the inner bottom end of the engineering pipe well, a rotating motor is welded in the middle of the fixed well sleeve, a rotating shaft rod is connected above the rotating motor, stirring fan blades are installed on the surface of the rotating shaft rod, and a driven bearing is arranged on the upper side of the stirring fan blades. The machine well embedded self-cleaning assembly is used, the rotating motor drives the stirring fan blades to rotate at high speed through the rotating shaft rod, the well water can be stirred when the stirring fan blades rotate, the well water is fully stirred, the floating scum and sundries on the surface of the well wall and the well water are moved, the subsequent cleaning is facilitated, when the rotating motor drives the rotating shaft rod to rotate, the rotating shaft rod will synchronously drive the wall scraping plate to rotate through the top block, and the wall scraping plate is tightly attached to the well wall, so that the sundries adhered to the well wall are scraped off.

Description

Technical Field

[0001] This application relates to the field of engineering well cleaning technology, and in particular to a pre-embedded self-cleaning device for engineering wells. Background Technology

[0002] A well is a facility that draws water from underground aquifers and is widely used in engineering construction and other fields. The self-cleaning function refers to the device's ability to automatically remove impurities such as mud, sand, and algae that are filtered and intercepted. For wells, self-cleaning can prevent filter clogging, ensure stable water output, eliminate the need for frequent manual cleaning, save manpower and time, improve irrigation efficiency, and ensure a stable supply of water for engineering projects.

[0003] A search revealed Chinese Patent Publication No. CN218597272U, which discloses a high-standard farmland water storage tank. The tank body is mounted on the outside of a fixed frame, and a filter assembly is installed on the outside of the fixed frame. A cleaning assembly is installed on the upper part of the tank body. The filter assembly includes a filter pool installed on the upper part of the fixed frame, a water inlet pipe on the upper part of the filter pool, a drain pipe installed at the bottom outlet of the filter pool, and the outer end of the drain pipe is connected to the water inlet of the tank body. A maintenance ladder is installed on the outside of the filter pool, and a filtration mechanism is installed inside the filter pool. The cleaning assembly includes a tripod installed on the upper part of the tank body.

[0004] However, during the use of current wells, the water contains a certain amount of impurities, and prolonged stagnation may lead to the growth of algae, which will affect the subsequent pumping operation of the well and also affect the water quality. The existing well cleaning equipment is mostly operated manually, which has low efficiency and poor cleaning effect. Utility Model Content

[0005] In order to solve the problems mentioned in the background art, this application provides a pre-embedded self-cleaning device for engineering wells.

[0006] This application provides a pre-embedded self-cleaning device for engineering pipe wells, which adopts the following technical solution: It includes an engineering pipe well, with a wellhead groove at the top of the well. A pre-embedded self-cleaning component is installed inside the engineering pipe well. The pre-embedded self-cleaning component includes a well cover installed on the upper side of the wellhead groove. A pump is installed in the middle of the well cover. A pipe groove is installed in front of the pump. A sludge suction pipe is installed inside the pipe groove. A fixed well sleeve is welded to the bottom inner side of the engineering pipe well. A rotary motor is welded to the middle of the fixed well sleeve. A rotating shaft is connected above the rotary motor. A stirring blade is installed on the surface of the rotating shaft. A driven bearing is installed on the upper side of the stirring blade. A sludge collection basin is installed on the outer side of the driven bearing.

[0007] Optionally, the manhole cover and the manhole slot are connected by a slot, the manhole cover and the manhole slot fit tightly together, and the manhole cover is made of metal.

[0008] Optionally, the sludge suction pipe and the pipe groove are connected by a slot, and the end of the sludge suction pipe is connected to the inside of the sludge storage basin.

[0009] Optionally, the fixed well sleeve is welded to the engineering well, the fixed well sleeve and the engineering well have the same inner diameter, and the fixed well sleeve is made of circular stainless steel.

[0010] Optionally, the stirring blades and the rotating shaft are welded together, and the stirring blades and the rotating motor form a rotating structure through the rotating shaft.

[0011] Optionally, each of the sludge storage basins is welded with a sludge-gathering plate, the sludge-gathering plates are distributed at equal intervals around the sludge storage basin, and the surface of the sludge storage basin has a mesh structure.

[0012] Optionally, a top block is welded to the end of the rotating shaft, and a scraper is welded to the outside of the top block, the scraper being in close contact with the inner wall of the engineering well.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model uses a self-cleaning component pre-embedded in the well. When sludge pumping is not required, the sludge pumping pipe can be pulled out from the pipe trench. When sludge needs to be discharged, the sludge pumping pipe is inserted into the pipe trench until the end of the sludge pumping pipe is inserted into the bottom of the sludge storage basin. After connecting to the external pipeline, the sludge in the sludge storage basin is pumped out. This can prevent sludge from accumulating in the sludge storage basin and deteriorating due to long-term storage, which would lead to water pollution. When the sludge storage basin is stirred by the agitator blades, the water flow will create a vortex, which will drive the sludge storage basin to rotate passively through the driven bearing. This will capture the sludge in the water through the sludge collection plate. The passive rotation of the sludge storage basin through the driven bearing can reduce the load on the rotary motor.

[0015] 2. This utility model uses a self-cleaning component pre-embedded in the well. The rotary motor drives the stirring blades to rotate at high speed through the rotating shaft. When the stirring blades rotate, they can stir the well water, thereby making the well water fully stirred and moving the foam and debris on the surface of the well wall and the well water, which is convenient for subsequent cleaning. As the rotary motor drives the rotating shaft to rotate, the rotating shaft will simultaneously drive the scraper plate to rotate through the top block. The scraper plate is tightly attached to the well wall and scrapes off the impurities adhering to the well wall. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fitting structure of the wellhead groove and the well cover of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the self-cleaning component pre-embedded in the well of this utility model;

[0019] Figure 4 This is a schematic diagram of the fitting structure between the fixed well casing and the scraper plate of this utility model.

[0020] Reference numerals: 1. Engineering well; 2. Wellhead trench; 3. Self-cleaning component embedded in the well; 301. Well cover; 302. Liquid pump; 303. Pipe trench; 304. Sewage suction pipe; 305. Fixed well sleeve; 306. Rotary motor; 307. Rotary shaft; 308. Agitator blade; 309. Driven bearing; 310. Sludge collection basin; 311. Sludge collection plate; 312. Top block; 313. Scraper plate. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0022] This application discloses a self-cleaning device for pre-embedded engineering wells. For example... Figure 1 , Figure 2 and Figure 3 As shown, the well includes an engineering manhole 1, with a wellhead groove 2 at its top. A self-cleaning assembly 3 is installed inside the engineering manhole 1. The self-cleaning assembly 3 includes a manhole cover 301 installed on the upper side of the wellhead groove 2. A pump 302 is installed in the middle of the manhole cover 301. During daily pumping, workers can directly pump water from the engineering manhole 1 using the pump 302. The manhole cover 301 and the wellhead groove 2 are connected by a slot, fitting tightly together. The manhole cover 301 is made of metal. When manual cleaning of the inner wall of the engineering manhole 1 is required, workers can easily open the manhole cover 301 and enter the well through the wellhead groove 2 for manual cleaning. Under normal conditions, the cleaning can be performed automatically using internal equipment.

[0023] Please see Figure 3 and Figure 4A driven bearing 309 is provided on the upper side of the stirring blade 308, and a sludge collection basin 310 is installed on the outer side of the driven bearing 309. When needed, the sludge collection basin 310 is stirred by the stirring blade 308, and the water flow causes it to form a vortex. The water flow will drive the sludge collection basin 310 to rotate passively through the driven bearing 309, thereby capturing the dirt in the water through the sludge collection plate 311. The sludge collection plate 311 is welded to the outer side of the sludge collection basin 310. The sludge collection plate 311 is evenly distributed about the sludge collection basin 310. The surface of the sludge collection basin 310 has a mesh structure. When needed, the sludge collection basin 310 rotates passively through the driven bearing 309, which can reduce the load on the rotary motor 306, reduce water flow resistance, and improve service life.

[0024] Please see Figure 3 and Figure 4 A rotary motor 306 is welded to the middle of the fixed well sleeve 305. A rotating shaft 307 is connected above the rotary motor 306. An agitator blade 308 is installed on the surface of the rotating shaft 307. The agitator blade 308 and the rotating shaft 307 are welded together. When in use, the agitator blade 308 can agitate the well water when it rotates, thereby making the well water fully agitated and moving the foam and debris on the surface of the well wall and the well water, which is convenient for subsequent cleaning. The agitator blade 308 and the rotary motor 306 form a rotating structure through the rotating shaft 307. When in use, the rotary motor 306 drives the agitator blade 308 to rotate at high speed through the rotating shaft 307, which can provide sufficient power.

[0025] Please see Figure 3 and Figure 4 The bottom inner side of the engineering well 1 is welded with a fixed well sleeve 305. The fixed well sleeve 305 is welded to the engineering well 1. The inner diameters of the fixed well sleeve 305 and the engineering well 1 are the same. Since the diameter of the fixed well sleeve 305 is the same as the inner diameter of the engineering well 1, it can ensure stable operation of the equipment and reduce vibration. The fixed well sleeve 305 is made of round stainless steel. The stainless steel fixed well sleeve 305 itself has sufficient strength and corrosion resistance, which can effectively extend the service life of the equipment.

[0026] Please see Figure 3 and Figure 4 A top block 312 is welded to the end of the rotating shaft 307, and a scraper plate 313 is welded to the outside of the top block 312. The scraper plate 313 is tightly fitted to the inner wall of the engineering well 1. When it is needed, as the rotating motor 306 drives the rotating shaft 307 to rotate, the rotating shaft 307 will synchronously drive the scraper plate 313 to rotate through the top block 312. The scraper plate 313 is tightly fitted to the well wall, scraping off the impurities adhering to the well wall.

[0027] The implementation principle of the pre-embedded self-cleaning device for engineering pipe wells in this application embodiment is as follows: When needed, the fixed well sleeve 305 is first installed at the bottom of the engineering pipe well 1 and submerged in water. Then, the well cover 301 is placed on the well opening slot 2. When water needs to be pumped, the operator can pump water through the pumping pump 302. As the water is used, it will contain impurities. At this time, the operator turns on the rotary motor 306. The rotary motor 306 drives the stirring fan blade 308 through the rotating shaft 307 to stir the water flow. At the same time, it drives the scraper plate 313 outside the top block 312 to scrape down the impurities on the well wall. As the water flow forms a vortex, it will drive the sludge basin 310 to rotate along the driven bearing 309. The sludge basin 310 captures the dirt into the inner side of the sludge basin 310 through the outer dirt-collecting plate 311. Finally, the operator sends the sludge suction pipe 304 into the pipe slot 303 to remove the dirt from the sludge basin 310.

[0028] Please see Figure 1 , Figure 2 and Figure 3 The front side of the pump 302 is provided with a pipe groove 303, and the inner side of the pipe groove 303 is provided with a sludge suction pipe 304. When sludge suction is not required, the sludge suction pipe 304 can be pulled out from the pipe groove 303. The sludge suction pipe 304 and the pipe groove 303 are connected by a slot. The end of the sludge suction pipe 304 is connected to the inner side of the sludge storage basin 310. When sludge needs to be discharged, the sludge suction pipe 304 is inserted into the pipe groove 303 until the end of the sludge suction pipe 304 is inserted into the bottom of the sludge storage basin 310. After connecting to the external pipe, the sludge in the sludge storage basin 310 is removed. This can prevent the sludge from accumulating in the sludge storage basin 310 and deteriorating due to long-term storage, which would lead to water pollution.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A self-cleaning device for pre-embedded engineering manholes, comprising an engineering manhole (1), characterized in that: The top of the engineering manhole (1) is provided with a wellhead groove (2), and the inner side of the engineering manhole (1) is provided with a pre-embedded self-cleaning component (3). The pre-embedded self-cleaning component (3) includes a manhole cover (301) installed on the upper side of the wellhead groove (2), a liquid pump (302) is provided in the middle of the manhole cover (301), a pipe groove (303) is provided in front of the liquid pump (302), and a sewage suction pipe (304) is provided inside the pipe groove (303). A fixed well sleeve (305) is welded to the bottom inner side of the engineering well (1). A rotary motor (306) is welded to the middle of the fixed well sleeve (305). A rotating shaft (307) is connected above the rotary motor (306). An agitator blade (308) is installed on the surface of the rotating shaft (307). A driven bearing (309) is provided on the upper side of the agitator blade (308). A sludge basin (310) is installed on the outer side of the driven bearing (309).

2. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, The manhole cover (301) and the manhole slot (2) are connected by a slot, and the manhole cover (301) and the manhole slot (2) fit tightly together. The manhole cover (301) is made of metal.

3. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, The sludge suction pipe (304) and the pipe groove (303) are connected by a slot, and the end of the sludge suction pipe (304) is connected to the inside of the sludge storage basin (310).

4. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, The fixed well sleeve (305) is welded to the engineering well (1). The fixed well sleeve (305) and the engineering well (1) have the same inner diameter. The fixed well sleeve (305) is made of circular stainless steel.

5. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, The stirring blade (308) and the rotating shaft (307) are welded together, and the stirring blade (308) and the rotating motor (306) form a rotating structure through the rotating shaft (307).

6. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, Each of the sludge storage basins (310) is welded with a sludge-gathering plate (311), which is distributed at equal distances from the sludge storage basins (310). The surface of the sludge storage basins (310) is a mesh structure.

7. The self-cleaning device for pre-embedded engineering wells according to claim 1, characterized in that, The rotating shaft (307) has a top block (312) welded to its end, and a scraper plate (313) is welded to the outside of the top block (312). The scraper plate (313) is in close contact with the inner wall of the engineering well (1).

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