Efficient and energy-saving buried pump station

Abstract

The invention relates to the technical field of buried pump stations, and discloses an efficient energy-saving buried pump station which comprises a base, a pump station mechanism is arranged on the upper side of the base, a water inlet mechanism is arranged on the upper side of the pump station mechanism, a purification mechanism is arranged at the staggered position of the side face of the water inlet mechanism, and a cleaning mechanism is arranged in the pump station mechanism. An auxiliary mechanism is arranged on the side face of the pump station mechanism and corresponds to the upper portion of the cleaning mechanism. According to the invention, the arranged cleaning mechanism carries out cleaning at the bottom of the main box body and slides to the position of the water collection pit, so that stains can be intensively extracted for purification treatment, and therefore, through the cooperation of the water inlet mechanism and the purification mechanism, water path switching and filtering purification can be carried out during water inlet and self-cleaning, so that one set of equipment can be used in multiple states; the use cost of the equipment is saved, the energy consumption is reduced, the cleanliness of a water source in the main box body is ensured, the control cabinet is not easy to block when the water source is extracted for use, and the energy consumption of the control cabinet is also reduced.

Description

Technical Field

[0001] The invention relates to the technical field of underground pump stations, and in particular to a high-efficiency and energy-saving underground pump station. Background Art

[0002] With the rapid advancement of urbanization, underground integrated pumping stations have emerged. It is a facility that integrates pumping stations, water tanks, pipe networks, control systems and other equipment, installs them as a whole in a sealed underground chamber, and transports fire water sources to fire hydrants, fire extinguishers and other equipment through air compressors or vacuum pumps. The existing underground pumping stations still have the following problems when in use:

[0003] 1. Existing underground pumping stations are generally directly connected to external water inlet pipes. The external water source contains certain impurities, which will cause green algae and other impurities to pollute the water quality in the water tank after a certain period of time. Subsequent impurities will block the pumping station, increase the energy consumption of the pumping station and affect its use;

[0004] 2. In order to deal with impurities inside the water tank, certain additives are generally delivered regularly for disinfection and impurity removal. However, direct addition results in poor disinfection effect, and a set of pump stations are required to extract the water to the external purification structure for purification and discharge;

[0005] 3. In order to ensure stability, the existing water tanks are generally equipped with staggered reinforcement ribs. However, manual inspection and maintenance are required in the later stage. The staggered reinforcement ribs greatly affect the movement and operation space of personnel inside, causing inconvenience. For this reason, we propose an efficient and energy-saving underground pump station. Summary of the invention

[0006] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a high-efficiency and energy-saving underground pump station.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an energy-saving underground pump station, comprising a base, a pump station mechanism is arranged on the upper side of the base, a water inlet mechanism is arranged on the upper side of the pump station mechanism, a purification mechanism is arranged at a staggered position on the side of the water inlet mechanism, a cleaning mechanism is arranged inside the pump station mechanism, and an auxiliary mechanism is arranged on the side of the pump station mechanism corresponding to the position above the cleaning mechanism;

[0008] The pump station mechanism includes a main box body, and a sewage pit and a sump are arranged inside the main box body;

[0009] The water inlet mechanism comprises two groups of water inlet buckets, a water inlet pipe and a first connecting pipe are arranged on the side of the water inlet bucket, a water inlet pump group is arranged on the side of the water inlet pipe, a water outlet pipe is arranged on the other side of the water inlet bucket, and a sewage pipe is arranged on the side of the water outlet pipe;

[0010] The purification mechanism comprises a purification barrel, wherein a filter plate and a filter element capable of filtering are arranged inside the purification barrel, and a mounting cylinder capable of draining sewage and a third connecting pipe are arranged inside the filter element;

[0011] The cleaning mechanism comprises a support frame, a detectable movable block is arranged on the side of the support frame, a movable first mounting block and a second mounting block are arranged on the side of the movable block, a cleaning roller that can be cleaned and stirred is arranged between the first mounting block and the second mounting block, and a drivable movable rod is arranged on the side of the second mounting block;

[0012] The auxiliary mechanism comprises a cover plate, a man ladder is arranged on the lower side of the cover plate, and a movable clamping block and a trigger rod are arranged on the side of the man ladder.

[0013] Preferably, the pump station mechanism includes a main box body fixedly installed on the upper side of the base, a control box body fixedly installed on the upper side of the main box body, a manhole box fixedly installed on the upper side of the main box body, a pump station box fixedly installed on the upper side of the main box body, a partition fixedly installed inside the main box body, a water outlet pump group and a control cabinet are arranged inside the main box body, a sump is opened on the upper side of the base, a sewage pit is opened on the upper side of the base, and a sewage pump group and a float device are arranged inside the sewage pit.

[0014] Preferably, the water inlet mechanism includes water inlet buckets symmetrically fixedly installed on the upper side of the main box body, a water inlet bucket base is fixedly connected between the water inlet buckets, a water inlet pipe is arranged on the side of the water inlet bucket, a first connecting pipe is fixedly installed on the upper side of the water inlet bucket, a first electric-controlled valve is arranged at the intersection of the water inlet pipe and the first connecting pipe, a water inlet pump group is arranged on the upper side of the main box body, a second connecting pipe is fixedly installed on the upper side of the water inlet pump group, and a second electric-controlled valve is arranged at the intersection of the second connecting pipe and the water inlet pipe.

[0015] Preferably, the water inlet mechanism also includes a water outlet pipe arranged at the lower side of the water inlet barrel, a third electrically-controlled valve is arranged at the central staggered position of the water outlet pipe, and a sewage pipe is arranged on the side of the water inlet barrel, and a fourth electrically-controlled valve is arranged at the central staggered position of the sewage pipe.

[0016] Preferably, the purification mechanism is staggeredly arranged on the side of the water inlet barrel, the purification mechanism includes a purification barrel arranged on the side of the water inlet barrel, the mounting cylinder is arranged at the inner center position of the purification barrel, the filter element is movably sleeved on the side of the mounting cylinder, the filter plate is fixedly installed on the inner side of the purification barrel at a position corresponding to the top of the filter element, the third connecting pipe is movably installed inside the first scraper, and the side of the third connecting pipe is fixedly sleeved with a fixing block.

[0017] Preferably, the purification mechanism also includes a first matching groove opened on the side of the first matching groove, a first scraper is fixedly installed on the side of the mounting cylinder, a second scraper is fixedly installed on the side of the mounting cylinder, a second matching groove is opened on the side of the mounting cylinder, a first motor is fixedly installed on the upper side of the fixed block, a first gear is fixedly installed on the upper side of the first motor, a second gear is meshed on the side of the first gear, a constraint groove is opened on the lower side of the mounting cylinder, and a first electric push rod is movably installed inside the constraint groove.

[0018] Preferably, the cleaning mechanism includes a support frame movably installed inside the main box body, a support rod is arranged on the side of the support frame, a second electric push rod is fixedly installed on the upper side of the main box body, a slide groove is opened on the inner side of the main box body and the partition, a movable groove is opened on the side of the support frame, a movable block is movably installed inside the movable groove, a support cylinder is fixedly connected between the side of the movable block and the inner wall of the movable groove, and a distance sensor is arranged on the inner wall of the movable groove.

[0019] Preferably, the cleaning mechanism also includes a mounting groove opened on the inner side of the support frame, the first mounting block is movably installed in the mounting groove close to the movable block, the second mounting block is movably installed in the mounting groove far away from the movable block, mounting rods are movably installed inside the first mounting block and the second mounting block, a third gear is fixedly installed on the side of the mounting rod, and the cleaning roller is fixedly sleeved on the side of the mounting rod.

[0020] Preferably, the cleaning mechanism also includes a slot opened on the side of the support frame, a second motor is fixedly installed inside the slot, a fourth gear is fixedly installed on the side of the second motor, a fifth gear is symmetrically meshed on the side of the fourth gear, a movable rod is fixedly installed on the side of the fifth gear, and a sixth gear is movably sleeved on the side of the movable rod.

[0021] Preferably, the auxiliary mechanism includes a cover plate arranged on the upper side of the manhole box, a card slot is opened on the lower side of the cover plate, the man ladder is fixedly installed on the inner side of the manhole box, a connecting groove is opened on the side of the man ladder, a card block is movably installed inside the connecting groove, a support block is fixedly installed between the side of the card block and the inner wall of the connecting groove, and the trigger rod is movably installed inside the connecting groove.

[0022] Beneficial Effects

[0023] The present invention provides a high-efficiency and energy-saving underground pump station, which has the following beneficial effects:

[0024] (1) The high-efficiency and energy-saving underground pump station is provided with a water inlet mechanism, a purification mechanism and a cleaning mechanism. The water inlet mechanism can switch the external water source, and switch to a group of water inlet buckets or two groups of water inlet buckets for use according to the water demand. When the external water inlet is completed, the water source is preliminarily purified to ensure that the incoming water source is clean and pollution-free. The purification mechanism can perform self-cleaning and sewage discharge operations after a certain period of purification. When the water inlet mechanism switches to transport additives, the first scraper inside the purification mechanism blocks the circular holes of the filter plate, so that the additives directly enter the sewage pipe from the third connecting pipe. When the sewage pipe is transported to the sewage pit, the pipeline can be self-cleaned. When the sewage pipe is transported to the main box, it can be stirred and coordinated by the cleaning mechanism. , so that the additive and the water source are fully stirred and mixed; when the water inlet mechanism switches the main box to self-cleaning, the water pumped by the water inlet pump group enters a group of water inlet buckets or two groups of water inlet buckets for use according to different water demand, and the synchronously set ones also perform cleaning and sewage discharge operations. The cleaning mechanism is cleaned and slides to the sump position at the bottom of the main box to facilitate the centralized extraction of stains for purification. In this way, through the cooperation of the water inlet mechanism and the purification mechanism, the water path can be switched and filtered and purified during water inlet and self-cleaning, so that a set of equipment can be used in multiple states, saving equipment use costs and reducing energy consumption, and ensuring the cleanliness of the water source inside the main box, so that the control cabinet is not easily blocked when extracting water for use, which also reduces the energy consumption of the control cabinet.

[0025] (2) The high-efficiency and energy-saving underground pump station is provided with a cleaning mechanism and an auxiliary mechanism. When the internal support frame of the cleaning mechanism moves, the movable block can slide and cooperate with the distance sensor for detection, so as to detect in real time whether the side of the main box body is deformed. At the same time, the support frame and the support rod cooperate to support the main box body, and the structure is relatively simple, which is convenient for subsequent maintenance personnel to enter and operate, ensuring sufficient operating space. When the auxiliary mechanism is synchronously arranged, when the support frame is kept at the highest end, the trigger rod inside the auxiliary mechanism is triggered, so that the card block is disengaged from the card slot and the cover plate is unlocked, so that the inspection personnel can perform inspection operations inside the main box body. When the synchronous support frame is set in the middle position inside the main box body, it maintains support, and the trigger rod is not triggered, so that the card block is connected to the card slot to lock the cover plate, thereby preventing people from accidentally entering the main box body and causing danger.

[0026] (3) The high-efficiency and energy-saving underground pump station is provided with a purification mechanism and a pump station mechanism. The purification mechanism can filter and self-clean when the water source is flowing. When the additive enters, the purification mechanism is blocked and cooperates with the water inlet mechanism to transport the additive to avoid the additive being filtered and affecting the disinfection effect. At the same time, the pump station mechanism can extract and discharge the stains discharged by the purification mechanism. At the same time, the water outlet pump group inside the pump station mechanism can control other components. The sewage pit inside the pump station mechanism can be used to collect stains and seepage water, so as to avoid the water outlet pump group and the control cabinet being damaged by water. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0028] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a partial structural schematic diagram of the main box of the present invention;

[0031] Figure 3 It is a schematic diagram of the partial structure of the support frame of the present invention;

[0032] Figure 4 It is a partial structural schematic diagram of the sewage pit of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the water inlet mechanism of the present invention;

[0034] Figure 6 For the present invention Figure 2 Schematic diagram of 4 enlarged structures;

[0035] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure at point A;

[0036] Figure 8It is a schematic diagram of the partial explosion structure of the purification mechanism of the present invention;

[0037] Fig. 9 For the present invention Figure 3 A schematic diagram of the enlarged structure at B;

[0038] Fig.10 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0039] Fig.11 It is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0040] Fig.12 For the present invention Fig.11 A schematic diagram of the enlarged structure at C;

[0041] Fig.13 It is a schematic diagram of the partial explosion structure of the cleaning mechanism of the present invention;

[0042] Fig.14 It is a structural schematic diagram of the auxiliary mechanism of the present invention;

[0043] Fig.15 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0044] Fig.16 For the present invention Fig.15 Enlarged structural diagram at D.

[0045] Legend:

[0046] 1. Base; 2. Pump station mechanism; 21. Main box; 22. Control box; 23. Manhole box; 24. Pump station box; 25. Outlet pump group; 26. Control cabinet; 27. Partition; 28. Sewage pit; 281. Sewage pump group; 282. Float device; 29. ​​Sump; 3. Water inlet mechanism; 31. Water inlet bucket; 32. Water inlet pipe; 33. First connecting pipe; 34. First electric control valve; 35 , water inlet pump group; 351, second connecting pipe; 352, second electric control valve; 36, water outlet pipe; 37, third electric control valve; 38, sewage pipe; 39, fourth electric control valve; 4, purification mechanism; 41, purification barrel; 42, installation cylinder; 43, filter element; 44, filter plate; 45, third connecting pipe; 451, fixing block; 452, first matching groove; 46, first scraper; 461, second scraper; 46 2. Second matching groove; 47. First motor; 471. First gear; 472. Second gear; 48. Constraint groove; 481. First electric push rod; 5. Cleaning mechanism; 51. Support frame; 52. Support rod; 53. Second electric push rod; 54. Slide groove; 55. Movable groove; 551. Movable block; 552. Support cylinder; 553. Distance sensor; 56. Mounting groove; 561. First mounting block; 562. Second mounting block; 563. Mounting rod; 564. Third gear; 565. Cleaning roller; 57. Slot; 571. Second motor; 572. Fourth gear; 573. Fifth gear; 574. Movable rod; 575. Sixth gear; 6. Auxiliary mechanism; 61. Cover plate; 62. Card slot; 63. Human ladder; 64. Connecting groove; 65. Card block; 66. Support block; 67. Trigger rod. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] Embodiment: A highly efficient and energy-saving underground pump station, such as Figure 1 - Figure 3 As shown, it includes a base 1, which is a rectangular base cast with cement concrete. A pump station mechanism 2 is arranged on the upper side of the base 1, which is the main body of the integrated pump station. A water inlet mechanism 3 is arranged on the upper side of the pump station mechanism 2, which can be used for water channel switching during water inlet. A purification mechanism 4 is arranged at a staggered position on the side of the water inlet mechanism 3, which can be used for water inlet purification and water tank self-purification. A cleaning mechanism 5 is arranged inside the pump station mechanism 2, which can be used for supporting cleaning and detection inside the pump station mechanism 2. An auxiliary mechanism 6 is arranged on the side of the pump station mechanism 2 at a position corresponding to the upper side of the cleaning mechanism 5, which can be used for subsequent manual entry for detection and maintenance;

[0049] Further, such as Figure 1 , Figure 2 and Figure 4 As shown, the pump station mechanism 2 includes a main box body 21 fixedly mounted on the upper side of the base 1, the main box body 21 is a rectangular box formed by splicing a plurality of groups of rectangular plates, a control box body 22 connected to the interior of the main box body 21 is fixedly mounted at one corner position of the upper side of the main box body 21, the control box body 22 is a rectangular box with a movable cover on the upper side, a manhole box body 23 connected to the interior of the main box body 21 is fixedly mounted at another corner position of the upper side of the main box body 21, the manhole box body 23 is a rectangular box, a pump station box body 24 is fixedly mounted at the upper center position of the main box body 21, the pump station box body 24 is a rectangular box with a movable cover on the upper side, a partition 27 is fixedly mounted inside the main box body 21, the partition 27 is a rectangular plate, the interior of the main box body 21 is divided into two spaces, a water tank and a control room, by the partition 27, inside the main box body 21 The control room space is provided with a water outlet pump group 25 and a control cabinet 26. The water outlet pump group 25 is used to extract water from the water tank for water supply. The control cabinet 26 is used to control various components. A sump 29 is provided on the upper side of the base 1 corresponding to the water tank position of the main box body 21, and the water pipe of the water outlet pump group 25 is connected to the inside thereof. The sump 29 is a rectangular pit, which is convenient for the water outlet pump group 25 to extract. A sewage pit 28 is provided on the upper side of the base 1 corresponding to the control room position of the main box body 21. The sewage pit 28 is a rectangular pit to prevent the water level inside the control room from spreading. A sewage pump group 281 and a float device 282 are provided inside the sewage pit 28. The sewage pump group 281 is used to extract and discharge sewage inside the sewage pit 28. The float device 282 is used to detect whether there is water inside the sewage pit 28 and the water level is used to feedback the water outlet pump group 25.

[0050] Further, such as Figure 2 and Figure 5As shown, the water inlet mechanism 3 includes a water inlet bucket 31 symmetrically fixedly mounted on the upper side of the main box body 21 and the water inlet bucket 31 is arranged inside the pump station box body 24. The water inlet bucket 31 is a cylindrical bucket with a hollow interior. A water inlet bucket 31 base 1 is fixedly connected between the water inlet buckets 31. The water inlet bucket 31 base 1 is a circular tube with an electric control valve arranged inside. A water inlet pipe 32 is arranged on the side of the water inlet bucket 31. The water inlet pipe 32 is a circular tube for external water inlet. A water inlet pipe 32 is fixedly mounted on the upper side of the water inlet bucket 31 and penetrates the water inlet bucket 31. The first connecting pipe 33 is a "C"-shaped pipe. A first electrically-controlled valve 34 is arranged at the staggered position of the water inlet pipe 32 and the first connecting pipe 33. The first electrically-controlled valve 34 is a two-position three-way valve, and the water circuit can be switched by electric control. A water inlet pump group 35 is arranged at the upper side of the main box body 21 corresponding to the position of the water inlet bucket 31, and the water pumping pipeline of the water inlet pump group 35 extends out of the sump 29. The water inlet pump group 35 is a prior art and will not be described in detail here. It is used to subsequently extract water from the water tank for purification. A second connecting pipe 351 is fixedly installed on the upper side of the water inlet pump group 35 and extends to the side of the water inlet pipe 32. The second connecting pipe 351 is a circular pipe. A second electric-controlled valve 352 is arranged at the staggered position of the second connecting pipe 351 and the water inlet pipe 32. The second electric-controlled valve 352 and the first electric-controlled valve 34 are used for water circuit switching. A water outlet pipe 36 is arranged on the lower side of the water inlet barrel 31 and passes through the main box 21 and extends to the inside thereof. The water outlet pipe 36 passes through the main box 21 and extends to the inside thereof. The pipe 36 is a "Y"-shaped pipe, and a third electrically controlled valve 37 is arranged at the central staggered position of the water outlet pipe 36. A sewage pipe 38 is arranged on the side of the water inlet bucket 31. The sewage pipe 38 is a "Y"-shaped pipe. One end of the sewage pipe 38 extends to the internal position of the main box 21, and the other end extends to the internal position of the sewage pit 28. A fourth electrically controlled valve 39 is arranged at the central intersection of the sewage pipe 38. The third electrically controlled valve 37 and the fourth electrically controlled valve 39 are used for waterway switching like the first electrically controlled valve 34;

[0051] Further, such as Figure 5 - Figure 8As shown, the purification mechanism 4 is staggeredly arranged at the side of the water inlet bucket 31, corresponding to the upper and lower side positions of the base 1 of the water inlet bucket 31 respectively. The purification mechanism 4 includes a purification bucket 41 arranged on the side of the water inlet bucket 31, and the purification bucket 41 is installed on its side through a flange. The purification bucket 41 is a hollow cylinder, which can be disassembled and replaced as a whole in the later stage. A mounting cylinder 42 is arranged at the inner center position of the purification bucket 41. The mounting cylinder 42 is a cylinder with a hollow shape on the lower side. A filter element 43 is movably sleeved on the side of the mounting cylinder 42, and the filter element 43 is fixedly installed on the inner side of the purification bucket 41. The filter element 43 is a circular ring block of various materials. The different materials of the filter element 43 inside the purification mechanism 4 at different positions are set according to standards such as fire protection and drinking. The inner side of the purification bucket 41 corresponds to the top of the filter element 43 A filter plate 44 is fixedly installed at a position and the filter plate 44 is movably sleeved on the side of the installation cylinder 42. The filter plate 44 is a funnel-shaped annular plate with circular holes equidistantly opened on the side, which is used to filter larger particles of impurities. A third connecting pipe 45 is movably installed inside the first scraper 46 and the third connecting pipe 45 passes through the purification barrel 41 and is connected to the side of the sewage pipe 38. The third connecting pipe 45 is a continuously bent circular pipe, which can be used for subsequent impurity discharge. A fixing block 451 is fixedly sleeved on the side of the third connecting pipe 45 and the fixing block 451 is fixedly connected to the inner side of the purification barrel 41. The fixing block 451 is an "L"-shaped block with a circular groove on the side. First matching grooves 452 are equidistantly opened in a circular array on the side of the first matching groove 452 corresponding to the filter element 43 and the filter plate 44. The matching groove 452 is a rectangular groove, and a first scraper 46 is fixedly installed in a circular array equidistantly on the side of the mounting cylinder 42 corresponding to the circular hole position of the filter plate 44. The first scraper 46 is a continuously folded rectangular rod made of rubber. A second scraper 461 is fixedly installed in a circular array equidistantly on the side of the mounting cylinder 42 corresponding to the position between the filter element 43 and the filter plate 44. The second scraper 461 is a rectangular rod. Second matching grooves 462 are staggered in a circular array equidistantly on the side of the mounting cylinder 42 corresponding to the first matching groove 452. The second matching groove 462 is a rectangular groove. The subsequent mounting cylinder 42 is pulled to make the second matching groove 462 and the first matching groove 452 communicate with each other. The first scraper 46 and the second scraper 461 are respectively attached to the side positions of the filter plate 44 and the filter element 43, and the fixing block A first motor 47 is fixedly installed on the upper side of 451, and a first gear 471 is fixedly installed on the upper side of the first motor 47. The first gear 471 is a circular gear. A second gear 472 is meshed on the side of the first gear 471 and the second gear 472 is fixedly sleeved on the side of the mounting tube 42. The second gear 472 is a circular ring gear. The first motor 47 drives the first gear 471 to mesh with the second gear 472 to drive the mounting tube 42 to rotate so that the first scraper 46 and the second scraper 461 rotate accordingly. A constraint groove 48 is opened on the lower side of the mounting tube 42. The constraint groove 48 is a circular ring groove with a convex cross-section. A first electric push rod 481 is movably installed inside the constraint groove 48 and the first electric push rod 481 is fixedly installed on the side of the fixed block 451.The first electric push rod 481 is an electric telescopic rod with a convex front end. The first electric push rod 481 can pull the installation tube 42 to move up and down through the constraint groove 48, and the first electric push rod 481 slides inside the constraint groove 48 to avoid interfering with the rotation of the installation tube 42;

[0052] Further, as shown in Figure 9- Fig.13As shown, the cleaning mechanism 5 includes a support frame 51 movably installed inside the main box body 21 and the support frame 51 is attached to the side of the partition 27. The support frame 51 is a double-circular rectangular frame. The support frame 51 can support the side of the main box body 21 laterally. Support rods 52 that penetrate the support frame 51 are equidistantly arranged on the side of the support frame 51 and the support rods 52 are fixedly connected between the base 1 and the side of the main box body 21. The support rods 52 support the main box body 21 vertically. A second electric push rod 53 is symmetrically fixedly installed on the upper side of the main box body 21 and the second electric push rod 53 penetrates the main box body 21 and is fixedly connected to the side position of the support frame 51. The second electric push rod 53 is arranged in a position inside the pump station box body 24. The second electric push rod 53 can drive the support frame 51 to move up and down. Slide grooves 54 are equidistantly provided on the inner side of the plate 27, and the slide grooves 54 are convex grooves. A movable groove 55 is provided on the side of the support frame 51 at a position corresponding to the slide groove 54, and the movable groove 55 is a convex groove. A movable block 551 is movably installed inside the movable groove 55, and the movable block 551 is movably installed at a position inside the slide groove 54. The movable block 551 is an I-shaped block. A support cylinder 552 is symmetrically fixedly connected between the side of the movable block 551 and the inner wall of the movable groove 55. The support cylinder 552 is a spring steel cylinder with a continuous "W"-shaped cross-section. The support cylinder 552 provides elastic support for the movable block 551. A distance sensor 553 is provided on the inner wall of the movable groove 55 at a position corresponding to the movable block 551. The distance sensor 553 model is (LQD-31). The distance sensor 553 It can be used to detect the distance position of the movable block 551 and feed it back to the water outlet pump group 25. A mounting groove 56 is opened on the inner side of the support frame 51 in a mirror-symmetrical manner. The mounting groove 56 is a rectangular groove with a convex cross-section. The mounting groove 56 is movably installed inside the mounting groove 56 close to the movable block 551. The mounting groove 56 is a convex block. A second mounting block 562 is movably installed inside the mounting groove 56 far away from the movable block 551. The second mounting block 562 is a convex block. A mounting rod 563 is movably installed inside the first mounting block 561 and the second mounting block 562. The mounting rod 563 is a cylindrical rod with a "T"-shaped cross-section. The mounting rod 563 can rotate inside the first mounting block 561 and the second mounting block 562. A third gear is fixedly installed on the side of the mounting rod 563. Wheel 564 and the third gear 564 are arranged in the internal position of the second electric push rod 53 pump station mechanism 2, the third gear 564 is a circular conical wheel, and a cleaning roller 565 is fixedly sleeved on the side of the mounting rod 563. The cleaning roller 565 is a cylindrical roller with a cleaning brush on the side. The mounting rod 563 can drive the cleaning roller 565 to rotate and clean. A slot 57 is opened on the side of the support frame 51 corresponding to the position of the second mounting block 562. The slot 57 is a rectangular slot. A second motor 571 is fixedly installed inside the slot 57. A fourth gear 572 is fixedly installed on the side of the second motor 571. The fourth gear 572 is a circular gear. A fifth gear 573 is symmetrically meshed on the side of the fourth gear 572 and the fifth gear 573 corresponds to the position of the second mounting block 562.The fifth gear 573 is a circular gear, and the slot 57 drives the fourth gear 572 to mesh with the fifth gear 573 so that the two groups of fifth gears 573 rotate in opposite directions. A movable rod 574 is fixedly installed on the side of the fifth gear 573, and the movable rod 574 is threadedly installed in the internal position of the second mounting block 562. The movable rod 574 is a circular threaded rod with rectangular grooves symmetrically opened on the side, and the threads of the movable rod 574 in the two groups of mounting grooves 56 are opposite. A sixth gear 575 is movably sleeved on the side of the movable rod 574, and the sixth gear 575 is arranged inside the second mounting block 562 and meshes with the third gear 564. The sixth gear 575 is a circular bevel gear with a protrusion on the inner side. The sixth gear 575 is movably installed in the rectangular groove on the side of the movable rod 574. The movable rod 574 and the second mounting block 562 thread drive the second mounting block 562 to move. At the same time, the sixth gear 575 slides on the side of the movable rod 574 and is driven by it to rotate and mesh with the third gear 564;

[0053] Further, such as Fig.14 - Fig.16 As shown, the auxiliary mechanism 6 includes a cover plate 61 arranged on the upper side of the manhole box 23, the cover plate 61 is a rectangular cover, and a card slot 62 is opened on the lower side of the cover plate 61, and the card slot 62 is an "L"-shaped slot in cross section. A ladder 63 is fixedly installed on the inner side of the manhole box 23 and the ladder 63 is movably installed inside the card slot 62. The ladder 63 extends to the internal position of the main box 21, and a connecting groove 64 is symmetrically opened on the side of the ladder 63 and passes through it. The connecting groove 64 is a convex groove with a "T"-shaped cross section. A card block 65 is movably installed inside the connecting groove 64 and the card block 65 is connected to the inside of the card slot 62. The card block 65 is opened on the side. The rectangular block of the ladder-shaped groove, the block 65 can play a role of clamping and limiting the cover plate 61 to prevent the cover plate 61 from being opened by mistake. A support block 66 is symmetrically fixedly installed between the side of the block 65 and the inner wall of the connecting groove 64. The support block 66 is a "W"-shaped block made of spring steel. The support block 66 plays a role of elastic support for the block 65. A trigger rod 67 is movably installed inside the connecting groove 64 and the trigger rod 67 fits the inner side of the block 65. The trigger rod 67 is usually squeezed by the block 65 to extend out of the connecting groove 64. When the trigger rod 67 is squeezed, it can trigger the block 65 to slide into the connecting groove 64 so that the cover plate 61 is not locked in a restricted position.

[0054] Working principle of the present invention:

[0055] When in use, the pump station mechanism 2 is buried underground as a whole according to the process. The water outlet pump group 25 inside the pump station mechanism 2 is used to control various components, and the control cabinet 26 can be used for pumping water. During normal water inflow, the water inlet mechanism 3 takes in water from the outside, the purification mechanism 4 performs water purification, and the cleaning mechanism 5 performs internal support. Specifically: the second electrically controlled valve 352 electrically controls the water inlet pipe 32 to connect with the first connecting pipe 33, and the water source enters the outside. The water source is switched to the water inlet barrel 31 through the first electrically controlled valve 34. According to the water demand, one group of water inlet barrels 31 or two groups of water inlet barrels 31 are selected for use. When using water for fire fighting, the first electrically controlled valve 34 switches the water source from the first connecting pipe 33 to the left. Inside the water inlet barrel 31, the filter element 43 and the filter plate 44 inside the purification mechanism 4 are filtering, and the water source is discharged from the left water inlet barrel 31 to the inside of the main box 21 from the water outlet pipe 36. Similarly, when drinking water, the first electrically-controlled valve 34 switches the water source from the first connecting pipe 33 to the inside of the right water inlet barrel 31, and the water source is discharged from the right water inlet barrel 31 to the inside of the main box 21 from the water outlet pipe 36. The third electrically-controlled valve 37 is used for the water channel switching of the water outlet pipe 36. Different from the case where the water source is poor, at this time, water enters the left water inlet barrel 31, and the electrically-controlled valve inside the base 1 of the water inlet barrel 31 is opened, and the water source enters the right water inlet barrel 3 from the base 1 of the water inlet barrel 31 from the left water inlet barrel 31 1 is then discharged from the water outlet pipe 36, and the water source is fully filtered and purified by the two groups of purification mechanisms 4 and then discharged into the main box body 21; after the purification mechanism 4 purifies for a certain period of time, the first electric push rod 481 pulls the installation cylinder 42 to move downward, at this time, the second matching groove 462 and the first matching groove 452 are connected, the first scraper 46 and the second scraper 461 are attached to the side of the filter plate 44 and the filter element 43, and the first motor 47 drives the first gear 471 to mesh with the second gear 472 to drive the installation cylinder 42 to rotate, so that the first scraper 46 and the second scraper 461 clean the side of the filter plate 44 and the filter element 43, and the impurities are removed from the second matching groove 462 and the filter element 43 along with the water flow. The first matching groove 452 rushes into the third connecting pipe 45, and at this time, the fourth electric control valve 39 switches the sewage pipe 38 to connect to the sewage pit 28, and the impurities are discharged from the sewage pipe 38 into the sewage pit 28. When the float device 282 detects that the water level is high, it feeds back to the water pump group 25, and controls the sewage pump group 281 to pump and discharge the sewage impurities in the sewage pit 28; synchronously, the second electric push rod 53 pulls the support frame 51 to move it to the middle position inside the main box body 21, and the movable block 551 slides in the slide groove 54 accordingly, and the support frame 51 supports the main box body 21 horizontally, and the support rod 52 constrains and guides the support frame 51 and supports the main box body 21 vertically;

[0056] When conveying detergent and flocculant, the water inlet mechanism 3 takes in additives from the outside, the purification mechanism 4 is blocked, and the cleaning mechanism 5 cooperates with the additives to stir. Specifically: at the same time, the water source enters a group of water inlet barrels 31 from the first connecting pipe 33. At this time, the internal mounting cylinder 42 of the purification mechanism 4 at the corresponding position is pulled downward, and the first scraper 46 is attached to the side position of the filter plate 44. The first motor 47 drives the mounting cylinder 42 to rotate so that the first scraper 46 covers the circular hole position on the side of the filter plate 44 to block it. At this time, the second matching groove 462 is connected to the first matching groove 452. The additive enters the end of the water inlet pipe 32, and the additive enters the sewage pipe 38 from the third connecting pipe 45 and is discharged to the sewage pit 28 to clean the pipeline. Then the fourth electric control valve 39 switches the sewage pipe 38 to connect to the internal position of the main box body 21. The additive is delivered to the water source inside the main box 21, and the synchronous support frame 51 is in the middle position of the main box 21. The second motor 571 drives the fourth gear 572 to mesh with the fifth gear 573 to rotate, so that the fifth gear 573 drives the movable rod 574 to rotate, and the movable rod 574 is threadedly meshed with the second mounting block 562 to drive the second mounting block 562 to slide inside the mounting groove 56. At the same time, the sixth gear 575 slides on the side of the movable rod 574 and is constrained to rotate and mesh with the third gear 564. The third gear 564 drives the mounting rod 563 to rotate inside the second mounting block 562 and the first mounting block 561, and the cleaning roller 565 rotates accordingly. In this way, the cleaning roller 565 rotates and is guided by the first mounting block 561 and the second mounting block 562 to slide back and forth to play a stirring role;

[0057] When the inside of the water tank is self-cleaned, the water inlet mechanism 3 circulates and extracts the internal water, the purification mechanism 4 purifies and discharges sewage, and the cleaning mechanism 5 concentrates the stains. Specifically: the water inlet pump group 35 extracts the internal water source of the main box body 21 from the bottom of the sump 29, and the second electric control valve 352 switches the second connecting pipe 351 to transport it to the first connecting pipe 33. At this time, the external water inlet at the end of the water inlet pipe 32 is cut off. As above, one group of water inlet buckets 31 or two groups of water inlet buckets 31 are transported according to the fire water and drinking water for use. The purification mechanism 4 similarly performs filtering and cleaning and discharges impurities into the sewage pit 28. The second electric push rod 53 synchronously pushes the support frame 51 to move downward. As above, the cleaning roller 565 is driven to rotate and slide to clean the bottom stains and concentrate them at the sump 29 position, so as to facilitate the concentrated extraction of stains;

[0058] When the water tank is inspected and repaired manually, the cleaning mechanism 5 performs detection and triggering, and the auxiliary mechanism 6 assists manual entry. Specifically: when the second electric push rod 53 pulls the support frame 51 to move up and down, the movable block 551 slides inside the slide groove 54. At the same time, the movable block 551 is elastically supported by the support tube 552 and can move inside the movable groove 55. The distance position of the movable block 551 is detected by the distance sensor 553 and fed back to the water outlet pump group 25. The distance change of the movable block 551 exceeds the set value and is fed back to the control center, prompting the main box body 21 to be deformed. The maintenance personnel come to inspect the inside of the box. At this time, the second electric push rod 53 pulls the support frame 51 to move upward to the highest point. At this time, the support frame 51 is squeezed on the side of the trigger rod 67, so that the trigger rod 67 squeezes the card block 65 to completely slide into the connecting groove 64 and disengage from the card slot 62, so that the cover plate 61 is unlocked. The maintenance personnel open the cover plate 61 and climb down from the ladder 63 to the inside of the main box body 21 for inspection and maintenance.

[0059] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A high-efficiency energy-saving underground pump station, comprising a base (1), a pump station mechanism (2) being arranged on the upper side of the base (1), a water inlet mechanism (3) being arranged on the upper side of the pump station mechanism (2), a purification mechanism (4) being arranged at a staggered position on the side of the water inlet mechanism (3), a cleaning mechanism (5) being arranged inside the pump station mechanism (2), and an auxiliary mechanism (6) being arranged on the side of the pump station mechanism (2) at a position above the cleaning mechanism (5); Features: The pump station mechanism (2) comprises a main box (21), and a sewage pit (28) and a sump (29) are arranged inside the main box (21); The water inlet mechanism (3) comprises two groups of water inlet buckets (31), a water inlet pipe (32) and a first connecting pipe (33) are arranged on the side of the water inlet bucket (31), a water inlet pump group (35) is arranged on the side of the water inlet pipe (32) for pumping water, a water outlet pipe (36) is arranged on the other side of the water inlet bucket (31) for draining water, and a sewage discharge pipe (38) is arranged on the side of the water outlet pipe (36) for draining sewage; The purification mechanism (4) comprises a purification barrel (41), wherein a filter plate (44) and a filter element (43) are arranged inside the purification barrel (41), and a sewage-discharging installation cylinder (42) and a third connecting pipe (45) are arranged inside the filter element (43); The cleaning mechanism (5) comprises a support frame (51), a detectable movable block (551) is arranged on the side of the support frame (51), a movable first mounting block (561) and a second mounting block (562) are arranged on the side of the movable block (551), a cleaning roller (565) capable of cleaning and stirring is arranged between the first mounting block (561) and the second mounting block (562), and a drivable movable rod (574) is arranged on the side of the second mounting block (562); The auxiliary mechanism (6) comprises a cover plate (61), a ladder (63) is arranged on the lower side of the cover plate (61), and a movable clamping block (65) and a trigger rod (67) are arranged on the side of the ladder (63).

2. According to claim 1, a high-efficiency energy-saving underground pump station is characterized in that: The pump station mechanism (2) comprises a main box (21) fixedly mounted on the upper side of the base (1), a control box (22) fixedly mounted on the upper side of the main box (21), a manhole box (23) fixedly mounted on the upper side of the main box (21), a pump station box (24) fixedly mounted on the upper side of the main box (21), a partition (27) fixedly mounted inside the main box (21), a water outlet pump group (25) and a control cabinet (26) are arranged inside the main box (21), a sump (29) is opened on the upper side of the base (1), a sewage pit (28) is opened on the upper side of the base (1), and a sewage pump group (281) and a floating ball device (282) are arranged inside the sewage pit (28).

3. According to claim 2, a high-efficiency energy-saving underground pump station is characterized in that: The water inlet mechanism (3) comprises a water inlet bucket (31) symmetrically fixedly mounted on the upper side of the main box (21); a water inlet bucket (31) base (1) is fixedly connected between the water inlet buckets (31); a water inlet pipe (32) is arranged on the side of the water inlet bucket (31); a first connecting pipe (33) is fixedly mounted on the upper side of the water inlet bucket (31); a first electric control valve (34) is arranged at an interlaced position between the water inlet pipe (32) and the first connecting pipe (33); a water inlet pump group (35) is arranged on the upper side of the main box (21); a second connecting pipe (351) is fixedly mounted on the upper side of the water inlet pump group (35); and a second electric control valve (352) is arranged at an interlaced position between the second connecting pipe (351) and the water inlet pipe (32).

4. The high-efficiency energy-saving underground pump station according to claim 3 is characterized in that: The water inlet mechanism (3) further comprises a water outlet pipe (36) arranged at the lower side of the water inlet bucket (31), a third electrically controlled valve (37) being arranged at a central staggered position of the water outlet pipe (36), a sewage discharge pipe (38) being arranged at a side of the water inlet bucket (31), and a fourth electrically controlled valve (39) being arranged at a central crossing position of the sewage discharge pipe (38).

5. The high-efficiency energy-saving underground pump station according to claim 4 is characterized in that: The purification mechanism (4) is arranged at a staggered position on the side of the water inlet bucket (31), and the purification mechanism (4) comprises a purification bucket (41) arranged on the side of the water inlet bucket (31), a mounting tube (42) arranged at the inner center position of the purification bucket (41), a filter element (43) is movably sleeved on the side of the mounting tube (42), a filter plate (44) is fixedly installed on the inner side of the purification bucket (41) at a position corresponding to the upper part of the filter element (43), a third connecting pipe (45) is movably installed inside the first scraper (46), and a fixing block (451) is fixedly sleeved on the side of the third connecting pipe (45).

6. The high-efficiency energy-saving underground pump station according to claim 5, characterized in that: The purification mechanism (4) also includes a first matching groove (452) opened on the side of the first matching groove (452), a first scraper (46) is fixedly installed on the side of the mounting tube (42), a second scraper (461) is fixedly installed on the side of the mounting tube (42), a second matching groove (462) is opened on the side of the mounting tube (42), a first motor (47) is fixedly installed on the upper side of the fixed block (451), a first gear (471) is fixedly installed on the upper side of the first motor (47), a second gear (472) is meshed on the side of the first gear (471), a restraining groove (48) is opened on the lower side of the mounting tube (42), and a first electric push rod (481) is movably installed inside the restraining groove (48).

7. The high-efficiency energy-saving underground pump station according to claim 6 is characterized in that: The cleaning mechanism (5) comprises a support frame (51) movably mounted inside the main housing (21), a support rod (52) is arranged on the side of the support frame (51), a second electric push rod (53) is fixedly mounted on the upper side of the main housing (21), a slide groove (54) is provided on the inner side of the main housing (21) and the partition (27), a movable groove (55) is provided on the side of the support frame (51), a movable block (551) is movably mounted inside the movable groove (55), a support tube (552) is fixedly connected between the side of the movable block (551) and the inner wall of the movable groove (55), and a distance sensor (553) is provided on the inner wall of the movable groove (55).

8. The high-efficiency energy-saving underground pump station according to claim 7 is characterized in that: The cleaning mechanism (5) further comprises a mounting groove (56) provided on the inner side of the support frame (51); a first mounting block (561) is movably mounted inside the mounting groove (56) close to the movable block (551); a second mounting block (562) is movably mounted inside the mounting groove (56) away from the movable block (551); mounting rods (563) are movably mounted inside the first mounting block (561) and the second mounting block (562); a third gear (564) is fixedly mounted on the side of the mounting rod (563); and a cleaning roller (565) is fixedly sleeved on the side of the mounting rod (563).

9. The high-efficiency energy-saving underground pump station according to claim 8, characterized in that: The cleaning mechanism (5) further comprises a slot (57) formed on the side of the support frame (51), a second motor (571) being fixedly mounted inside the slot (57), a fourth gear (572) being fixedly mounted on the side of the second motor (571), a fifth gear (573) being symmetrically meshed on the side of the fourth gear (572), a movable rod (574) being fixedly mounted on the side of the fifth gear (573), and a sixth gear (575) being movably sleeved on the side of the movable rod (574).

10. The high-efficiency energy-saving underground pump station according to claim 9, characterized in that: The auxiliary mechanism (6) comprises a cover plate (61) arranged on the upper side of the manhole box (23), a clamping groove (62) is provided on the lower side of the cover plate (61), a man ladder (63) is fixedly installed on the inner side of the manhole box (23), a connecting groove (64) is provided on the side of the man ladder (63), a clamping block (65) is movably installed inside the connecting groove (64), a supporting block (66) is fixedly installed between the side of the clamping block (65) and the inner wall of the connecting groove (64), and a trigger rod (67) is movably installed inside the connecting groove (64).

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