Energy-saving and environmentally friendly water tank type secondary water supply equipment and method

Abstract

The present invention discloses an energy-saving and environmentally friendly water tank-type secondary water supply device and method, which relates to the technical field of secondary water supply devices. The energy-saving and environmentally friendly water tank-type secondary water supply device and method include a water tank, the exterior of which includes a water supply assembly, the interior of which includes a sidewall cleaning assembly, and the interior of which also includes a bottom cleaning assembly; the water supply assembly is used to supply water, the sidewall cleaning assembly is used to clean the sidewalls of the water tank, and the bottom cleaning assembly is used to clean the bottom of the water tank; the water supply assembly includes a control box, a transfer tank, a booster pump group, and a water supply pipe, one side outer wall of the transfer tank is connected to the booster pump group via a water pipe, and one end of the water supply pipe is installed on the output end of the booster pump group, and the water tank is thoroughly cleaned of moss, scale, etc. cleaned from the bottom and side walls of the water tank, so that the moss, scale, etc. in the water tank are cleaned more thoroughly, ensuring the cleanliness of the water in the water tank when supplying water.

Description

Technical Field

[0001] The present invention relates to the technical field of secondary water supply equipment, and in particular to energy-saving and environment-friendly water tank-type secondary water supply equipment and method. Background Art

[0002] Secondary water supply refers to the form in which units or individuals store and pressurize urban public water supply or self-built facility water supply, and then supply it to users or for their own use through pipes. Secondary water supply is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living in high-rise buildings. Water tanks are divided into six types according to their materials: FRP water tanks, stainless steel water tanks, stainless steel liner FRP water tanks, seawater FRP water tanks, enamel water tanks, and galvanized steel plate water tanks. Current water tank-type secondary water supply equipment is generally stainless steel water tanks, and there are many protruding spherical areas on the stainless steel water tanks to prevent deformation of the water tank caused by changes in water pressure. If the stainless steel water tank is not cleaned for a long time or is not cleaned properly, moss will still grow. However, most existing stainless steel water tanks are only equipped with a flushing system, and it is difficult to fully clean the stainless steel water tank, especially the protruding spherical areas. Therefore, an energy-saving and environmentally friendly water tank-type secondary water supply equipment and method is needed. Summary of the Invention

[0003] In response to the deficiencies in the prior art, the present invention provides energy-saving and environmentally friendly water tank-type secondary water supply equipment and methods, which solves the problem that most existing stainless steel water tanks are only equipped with flushing systems, making it difficult to fully clean the stainless steel water tanks, especially the protruding spherical areas.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy-saving and environmentally friendly water tank type secondary water supply device, comprising a water tank, the exterior of the water tank comprising a water supply assembly, the interior of the water tank comprising a side wall cleaning assembly, and the interior of the water tank further comprising a bottom cleaning assembly;

[0005] The water supply assembly is used to supply water, the side wall cleaning assembly is used to clean the side wall of the water tank, and the bottom cleaning assembly is used to clean the bottom of the water tank;

[0006] The water supply assembly includes a control box, a transfer tank, a booster pump group, and a water supply pipe. One side outer wall of the transfer tank is connected to the booster pump group through a water pipe, and one end of the water supply pipe is installed on the output end of the booster pump group.

[0007] Preferably, the water supply assembly also includes a water pump, a water inlet pipe, and a water delivery pipe. The output end of the water pump is connected to one end of the water inlet pipe, and the other end of the water inlet pipe is installed on one side outer wall of the water tank. The outer wall of one side of the transfer tank is connected to the outer wall of one side of the water tank through the water outlet pipe.

[0008] Preferably, a support column is installed on the inner wall of the water tank, a bottom plate is installed at one end of the support column, an outer wall of one side of the bottom plate is installed on the inner wall of the water tank, the bottom is arranged in a zigzag shape, and a liquid level sensor is installed on the inner wall of one side of the water tank.

[0009] Preferably, the side wall cleaning assembly includes an electric push rod, a support rod 1, a support plate 1, and a scraper 1. One end of the electric push rod is installed on the top of the water tank through a support seat, and the other end of the electric push rod is installed on the outer wall of one side of the support rod 1. The outer wall of one side of the support rod 1 is connected to the inner wall of the support column, and one end of the support rod 1 passes through the support column.

[0010] Preferably, one side outer wall of the support rod 1 is connected to one side outer wall of the support plate 1, one side outer wall of the support plate 1 is connected to one side outer wall of the scraper 1, and one side outer wall of the scraper 1 is connected to the inner wall of the water tank.

[0011] Preferably, the side wall cleaning assembly also includes a spring, a positioning rod, a sliding block, and a conveying pipe group. One end of the spring is installed on the outer wall of one side of the sliding block, and the other end of the spring is installed on the inner wall of one side of the support plate. One end of the positioning rod is installed on the inner wall of one side of the support plate. The inner wall of the sliding block is connected to the outer wall of the positioning rod. One end of the positioning rod passes through the sliding block. The inner wall of one side of the support plate is connected to one end of the conveying pipe group.

[0012] Preferably, a sludge pump is installed on the top of the water tank, and the input end of the sludge pump is connected to one end of the delivery pipe group 1 through a five-way connection. The bottom cleaning assembly includes an electric telescopic rod, a scraper 2, a movable plate, a support plate 3, and a spring 2. One end of the electric telescopic rod is installed on the inner wall of the water tank, and the other end of the electric telescopic rod is installed on the outer wall of one side of the scraper 2. The outer wall of one side of the movable plate is installed on the outer wall of one side of the scraper 2. The inner wall of one side of the support plate 3 is connected to one end of the spring 2. The bottom cleaning assembly also includes a sliding rod 1, a sliding rod 2, a push plate, and a spring 3. The other end of the spring 2 is installed on the outer wall of one side of the sliding rod 1. The outer wall of the sliding rod 1 is connected to the inner wall of the support plate 2, and one end of the sliding rod 1 passes through the support plate 2.

[0013] Preferably, the inner wall of the sliding rod one is connected to the outer wall of the sliding rod two, one end of the sliding rod two is arranged through the sliding rod one, a push plate is installed on one side outer wall of the sliding rod two, one side outer wall of the push plate is fixedly connected to one side outer wall of the spring three, and the other end of the spring three is installed on one side outer wall of the sliding rod one.

[0014] The present invention also provides a moss cleaning method for an energy-saving and environmentally friendly water tank type secondary water supply device, comprising the following steps:

[0015] S1, control the booster pump group through the control box to release the water in the water tank, and at the same time the water pump 33 stops delivering water to the water tank;

[0016] S2, control the electric push rod and sludge pump to run synchronously through the control box;

[0017] S3. Clean the side wall of the water tank using the side wall cleaning assembly and remove the scraped moss, scale, etc. using the sludge pump;

[0018] S4. After the side wall cleaning assembly moves to the bottom, the control box controls the electric telescopic rod to start, so that the bottom cleaning assembly cleans the moss, scale, etc. accumulated on the bottom plate, and the sludge pump simultaneously extracts the scraped moss, scale, etc.;

[0019] S5. After the cleaning is completed, the side wall cleaning assembly and the bottom cleaning assembly are reset, and water continues to be added to the water tank.

[0020] Preferably, the telescopic speed of the electric push rod is between 4 mm / s and 35 mm / s, and the maximum flow rate of the sludge pump is between 600 L / min and 750 L / min.

[0021] Beneficial effects

[0022] The present invention provides an energy-saving and environmentally friendly water tank-type secondary water supply device and method. Compared with the existing technology, it has the following advantages:

[0023] (1) The energy-saving and environmentally friendly water tank type secondary water supply equipment and method are provided with a water tank, a support column, a bottom plate, a liquid level sensor, a control box, a transfer tank, a booster pump group, a water supply pipe, a water pump, and a water inlet pipe. The water pump is controlled by the control box to operate. The water pump and the water inlet pipe cooperate to store water in the water tank during the low water consumption period. During the peak water consumption period, the booster pump group and the water pump are controlled by the control box to work simultaneously. The water is directly delivered to the transfer tank through the water pump and the delivery pipe. By turning on different numbers of booster pumps, the water in the water tank is delivered to the user's home through the transfer tank and the water supply pipe, thereby realizing the adjustment of the water supply according to different water demand, being more energy-saving and environmentally friendly, simple and convenient and easy to operate.

[0024] (2) The energy-saving and environmentally friendly water tank type secondary water supply equipment and method is provided with an electric push rod, a support rod 1, a support plate 1, a scraper 1, a spring 1, a positioning rod, a sliding block, a delivery pipe group 1, and a sludge pump. After the water tank has been used for a period of time, the water stored in the water tank is released. At this time, the water supply route is the water pump, the water delivery pipe, the transfer tank, the booster pump group, and the water supply pipe. Then, the electric push rod is turned on, and the moss and scale on the flat inner wall of the water tank are scraped off by the scraper 1. At the same time as the electric push rod is started, the sludge pump is turned on, and the moss and scale scraped off by the scraper 1 and the sliding block are pumped out of the water tank through the sludge pump and the delivery pipe group 1, thereby cleaning the water tank without affecting the normal water supply operation.

[0025] (3) The energy-saving and environmentally friendly water tank type secondary water supply equipment and method are provided with an electric telescopic rod, a scraper plate 2, a movable plate, a support plate 2, a spring 2, a sliding rod 1, a sliding rod 2, a push plate, a spring 3, a sliding plate, a cover plate, a delivery pipe group 2, a support rod 2, a support rod 3, a spring 4, a fixed block, a sliding rope, a clamping block, and a spring 5. When the support plate 1 moves to the bottom of the water tank, the sludge pump and the delivery pipe group 2 are used to pump away the moss, scale, etc. gathered under the cover plate, thereby thoroughly cleaning the moss, scale, etc. cleaned from the bottom and side walls of the water tank, making the cleaning of the moss, scale, etc. in the water tank more thorough, thereby ensuring the cleanliness of the water in the water tank when supplying water. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a structural diagram of the transfer tank of the present invention;

[0028] Figure 3 This is a diagram showing the internal structure of the water tank of the present invention;

[0029] Figure 4 This is a diagram showing the internal structure of the water tank of the present invention;

[0030] Figure 5 This is a diagram showing the internal structure of the water tank of the present invention;

[0031] Figure 6 This is a structural diagram of the support plate 1 of the present invention;

[0032] Figure 7 It is a structural diagram of the bottom plate of the present invention;

[0033] Figure 8 This is a diagram showing the internal structure of the fixed block of the present invention;

[0034] Figure 9 It is an enlarged view of A of the present invention;

[0035] Figure 10 It is an enlarged view of B of the present invention.

[0036] Figure: 1, water tank; 11, support column; 12, bottom plate; 13, liquid level sensor; 2, control box; 3, transfer tank; 31, booster pump assembly; 32, water supply pipe; 33, water pump; 34, water inlet pipe; 4, electric push rod; 41, support rod 1; 42, support plate 1; 43, scraper 1; 44, spring 1; 45, positioning rod; 46, sliding block; 47, delivery pipe assembly 1; 5, sludge pump; 6 , electric telescopic rod; 61, scraper two; 62, movable plate; 63, support plate two; 64, spring two; 65, sliding rod one; 66, sliding rod two; 67, push plate; 68, spring three; 69, sliding plate; 610, cover plate; 611, conveying pipe group two; 7, support rod two; 71, support rod three; 72, spring four; 73, fixed block; 74, sliding rope; 75, clamping block; 76, spring five. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0038] See also Figure 1-10 , the present invention provides two technical solutions:

[0039] Example 1

[0040] The energy-saving and environmentally friendly water tank type secondary water supply device includes a water tank 1, the outside of the water tank 1 includes a water supply component, the inside of the water tank 1 includes a side wall cleaning component, and the inside of the water tank 1 also includes a bottom cleaning component;

[0041] The water supply assembly is used to supply water, the side wall cleaning assembly is used to clean the side wall of the water tank 1, and the bottom cleaning assembly is used to clean the bottom of the water tank 1;

[0042] The water supply assembly includes a control box 2, a transfer tank 3, a booster pump group 31, and a water supply pipe 32. One side outer wall of the transfer tank 3 is fixedly connected to the booster pump group 31 through a water pipe, and one end of the water supply pipe 32 is fixedly installed on the output end of the booster pump group 31. The water supply assembly also includes a water pump 33, a water inlet pipe 34, and a water delivery pipe. The output end of the water pump 33 is fixedly connected to one end of the water inlet pipe 34, and the other end of the water inlet pipe 34 is fixedly installed on one side outer wall of the water tank 1. One side outer wall of the transfer tank 3 is fixedly connected to one side outer wall of the water tank 1 through the water outlet pipe. The inner wall of the water tank 1 is fixedly connected to one side outer wall of the support column 11, one end of the support column 11 is fixedly installed on one side outer wall of the bottom plate 12, and one side outer wall of the bottom plate 12 is fixedly installed on the inner wall of the water tank 1. The bottom 12 is zigzag-shaped, and one side inner wall of the water tank 1 is fixedly connected to one side outer wall of the liquid level sensor 13.

[0043] During use, the water pump 33 is controlled by the control box 2 to operate, and the water pump 33 cooperates with the water inlet pipe 34 to store water in the water tank 1 during the low water usage period. During the peak water usage period, the booster pump group 31 and the water pump 33 are controlled by the control box 2 to work simultaneously, and the water is directly delivered to the transfer tank 3 through the water pump 33 and the delivery pipe. By turning on different numbers of booster pumps, the water in the water tank 1 is delivered to the user's home through the transfer tank 3 and the water supply pipe 32. The scale, moss, etc. generated in the water tank 1 are precipitated through the bottom plate 12, and the water level in the water tank 1 is detected by the liquid level sensor 13. When the water level is at the highest, the water storage in the water tank 1 is stopped, and the water is directly delivered to the transfer tank 3. The water is delivered to the user's home through the transfer tank 3 by the booster pump group 31 and the water supply pipe 32.

[0044] Example 2

[0045] The difference between this embodiment and the first embodiment is that the side wall cleaning assembly includes an electric push rod 4, a support rod 41, a support plate 42, and a scraper 43. One end of the electric push rod 4 is fixedly installed on the top of the water tank 1 through a support seat, and the other end of the electric push rod 4 is fixedly installed on the outer wall of one side of the support rod 41. The outer wall of one side of the support rod 41 is slidably connected to the inner wall of the support column 11. One end of the support rod 41 passes through the outer wall of the support column 11 and extends to the outside of the support column 11. The outer wall of one side of the support rod 41 is fixedly connected to the outer wall of one side of the support plate 42. The outer wall of one side of the support plate 42 is fixedly connected to the outer wall of one side of the scraper 43. The outer wall of one side of the scraper 43 is slidably connected to the inner wall of the water tank 1. The side wall cleaning assembly also includes a spring 1, and the cam 46 is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, One end of the delivery pipe group 47 is fixedly connected, the top of the water tank 1 is fixedly connected to the outer wall of one side of the sludge pump 5 through the base, the input end of the sludge pump 5 is fixedly connected to one end of the delivery pipe group 47 through a five-way connection, the bottom cleaning assembly includes an electric telescopic rod 6, a scraper 2 61, a movable plate 62, a support plate 3 63, and a spring 2 64. One end of the electric telescopic rod 6 is fixedly mounted on the inner wall of the water tank 1, and the other end of the electric telescopic rod 6 is fixedly mounted on the outer wall of one side of the scraper 2 61. The outer wall of one side of the movable plate 62 is hingedly mounted on the outer wall of one side of the scraper 2 61 through a torsion spring. The inner wall of one side of the support plate 3 63 is fixedly connected to one end of the spring 2 64. The bottom cleaning assembly also includes a sliding rod 1 65, a sliding rod 2 66, a push plate 67, and a spring 3 68. The other end of the spring 2 64 is fixedly mounted on the outer wall of one side of the sliding rod 1 65, the outer wall of the sliding rod 1 65 is slidably connected to the inner wall of the support plate 2 63, one end of the sliding rod 1 65 passes through the outer wall of the support plate 2 63 and extends to the outside of the support plate 2 63, the inner wall of the sliding rod 1 65 is slidably connected to the outer wall of the sliding rod 2 66, one end of the sliding rod 2 66 passes through the outer wall of the sliding rod 1 65 and extends to the outside of the sliding rod 1 65, one side outer wall of the sliding rod 2 66 is fixedly connected to the outer wall of one side of the push plate 67, one side outer wall of the push plate 67 is fixedly connected to the outer wall of one side of the spring 3 68, the other end of the spring 3 68 is fixedly mounted on the outer wall of one side of the sliding rod 1 65, the bottom cleaning assembly also includes a sliding plate 69, a cover plate 610, and a conveying pipe group 2 611.One side outer wall of the sliding plate 69 is fixedly mounted on one side outer wall of the support column 11, and one side outer wall of the sliding plate 69 is provided with a slide groove, which is adapted to the sliding rod 1 65, and one side outer wall of the cover plate 610 is fixedly mounted on the inner wall of the water tank 1, and one end of the delivery pipe group 2 611 is fixedly mounted on one side outer wall of the cover plate 610, and the other end of the delivery pipe group 2 611 is fixedly mounted on an output end of the sludge pump 5 through a five-way connection. The interior of the water tank 1 includes a fixing assembly, which includes a support rod 2 7, a support rod 3 71, a spring 4 72, a fixing block 73, a sliding rope 74, a clamping block 75, and a spring 5 76. One end of the support rod 2 7 is fixedly mounted on one side outer wall of the support plate 1 42, and one side outer wall of the fixing block 73 is fixedly mounted on the inner wall of the water tank 1, the support rod 2 7 is adapted to the support rod 3 71, and the outer wall of the support rod 3 71 is slidably connected to the inner wall of the fixing block 73. When locking sill 752 snap on the positioning plate 74 away from the locking sill 731, the locking sill 732 will swing out of the way when the bolt 728 is turned on the positioning plate 74 away from the support frame 70. When the bolt 77 is turned on the positioning plate 74 away from the support frame 70, the support frame 70 will be locked.

[0046] The side wall cleaning component, the bottom cleaning component and the flushing component cooperate with each other to clean the moss and scale on the inner wall of the water tank 1, so that the cleaning effect is better;

[0047] The shapes of the sliding rod 1 65 and the sliding plate 69 can also be changed so that the sliding rod 1 65 can move back and forth when passing through the sliding plate 69 .

[0048] During use, after the water tank 1 has been used for a period of time, the water pre-stored in the water tank 1 is released. At this time, the water supply route is the water pump 33, the water pipe, the transfer tank 3, the booster pump group 31, and the water supply pipe 32. Then the electric push rod 4 is turned on, and the electric push rod 4 drives the support rod 141 to move. The support column 11 limits the support rod 141 to prevent the support rod 141 from deviating in other directions. The support rod 141 drives the support plate 142 to move, and the support plate 142 drives the scraper 143 to move. The scraper 143 is used to scrape off the moss, scale, etc. on the flat inner wall of the water tank 1. When the support plate 141 moves to the ball, it drives the support plate 141 to move under the action of the spring 144. The sliding block 46 slides out along the positioning rod 45, so that the sliding block 46 fits against the inner wall of the spherical water tank 1, thereby scraping off the moss, scale, etc. on the inner wall of the spherical water tank 1, and the sludge pump 5 is turned on at the same time as the electric push rod 4 is started, and the moss, scale, etc. scraped off by the scraper 1 43 and the sliding block 46 are extracted from the water tank 1 through the sludge pump 5 and the conveying pipe group 1 47. When the support plate 1 42 moves to the bottom of the water tank 1, the support plate 1 42 synchronously drives the support rod 2 7 to move, the support rod 2 7 squeezes the support rod 3 71 to move, the support rod 3 71 drives the sliding rope 74 to move, and the sliding rope 74 drives the block 75 to move, so that the block 75 moves away from the scraper The second 61 is retracted into the fixed block 73, and the two electric telescopic rods 6 are started. The two electric telescopic rods 6 drive the two scrapers 2 61 to move, so that the two scrapers 2 61 can scrape the moss, scale, etc. deposited on the bottom plate 12 and the moss, scale, etc. that are not cleaned up by the scraper 1 43 and the sliding block 46. At the same time, one of the scrapers 2 61 will drive the support plate 2 63 to move, and the support plate 2 63 drives the sliding rod 1 65 and the spring 2 64 to move. The sliding rod 1 65 drives the sliding rod 2 66 to move, and the sliding rod 2 66 drives the push plate 67 and the spring 3 68 to move. When the sliding rod 1 65 moves to the sliding plate 69, the sliding plate 69 squeezes The sliding rod 1 65 moves, and the sliding rod 1 65 is driven to move by the spring 2 64, so that the push plate 67 pushes the moss, scale, etc. near the support column 11 that the scraper 2 61 and the movable plate 62 cannot scrape. When the push plate 67 is squeezed to the support column 11, it can shrink under the action of the spring 3 68 to avoid getting stuck. At the same time, the movable plate 62 can automatically fold over when passing through the support column 11, so as not to affect the movement. In the process of the movement of the two scrapers 2 61, the moss, scale, etc. accumulated under the cover plate 610 are sucked away by the sludge pump 5 and the conveying pipe group 2 611, thereby thoroughly cleaning the moss, scale, etc. cleaned from the bottom and side walls of the water tank 1.

[0049] The embodiment of the present invention further provides a moss cleaning method for an energy-saving and environmentally friendly water tank type secondary water supply device, comprising the following steps:

[0050] S1, control the booster pump group 31 through the control box 2 to release the water in the water tank 1, and at the same time the water pump 33 stops delivering water to the water tank 1;

[0051] S2. The electric push rod 4 and the sludge pump 5 are controlled to operate synchronously through the control box 2. The extension and retraction speed of the electric push rod 4 is between 4 mm / s and 35 mm / s, and the maximum flow rate of the sludge pump 5 is between 600 L / min and 750 L / min.

[0052] S3. Clean the side wall of the water tank 1 using the side wall cleaning assembly, and remove the scraped moss, scale, etc. using the sludge pump 5;

[0053] S4. After the side wall cleaning assembly moves to the bottom, the control box 2 controls the electric telescopic rod 6 to start, so that the bottom cleaning assembly cleans the moss, scale, etc. accumulated on the bottom plate 12, and the sludge pump 5 simultaneously extracts the scraped moss, scale, etc.;

[0054] S5. After the cleaning is completed, the side wall cleaning assembly and the bottom cleaning assembly are reset, and water continues to be stored in the water tank 1.

[0055] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0056] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly water tank type secondary water supply device, comprising a water tank (1), characterized in that: The outside of the water tank (1) includes a water supply assembly for supplying water, and the inside of the water tank (1) includes a side wall cleaning assembly for cleaning the side wall of the water tank (1) and a bottom cleaning assembly for cleaning the bottom of the water tank (1); The water supply assembly includes a control box (2), a transfer tank (3), a booster pump group (31), and a water supply pipe (32). One side outer wall of the transfer tank (3) is connected to the booster pump group (31) through a water pipe, and one end of the water supply pipe (32) is installed on the output end of the booster pump group (31). A support column (11) is installed on the inner wall of the water tank (1), a bottom plate (12) is installed on one end of the support column (11), an outer wall of one side of the bottom plate (12) is installed on the inner wall of the water tank (1), and the bottom is arranged in a zigzag shape. A liquid level sensor (13) is installed on one inner wall of the water tank (1); The side wall cleaning assembly includes an electric push rod (4), a support rod (41), a support plate (42), and a scraper (43). One end of the electric push rod (4) is mounted on the top of the water tank (1) through a support seat, and the other end of the electric push rod (4) is mounted on a side outer wall of the support rod (41). One side outer wall of the support rod (41) is connected to the inner wall of the support column (11). One end of the support rod (41) passes through the support column (11). One side outer wall of the support rod (41) is connected to one side outer wall of the support plate (42). One side outer wall of the support plate (42) is connected to one side outer wall of the scraper (43). One side outer wall of the scraper (43) is connected to the inner wall of the water tank (1). A sludge pump (5) is installed on the top of the water tank (1), and the input end of the sludge pump (5) is connected to one end of the delivery pipe group (47) through a five-way connection. The bottom cleaning component includes an electric telescopic rod (6), a scraper plate (61), a movable plate (62), a support plate (63), a spring (64), a sliding rod (65), a sliding rod (66), a push plate (67), a spring (68), a sliding plate (69), a cover plate (610), and a delivery pipe group (611). One end of the electric telescopic rod (6) is installed on the inner wall of the water tank (1), and the other end of the electric telescopic rod (6) is installed on one side outer wall of the scraper plate (61), and one side outer wall of the movable plate (62) is installed on one side outer wall of the scraper plate (61). On the upper side, the inner wall of one side of the support plate 2 (63) is connected to one end of the spring 2 (64), the other end of the spring 2 (64) is installed on the outer wall of one side of the sliding rod 1 (65), the outer wall of the sliding rod 1 (65) is connected to the inner wall of the support plate 2 (63), one end of the sliding rod 1 (65) is set through the support plate 2 (63), the inner wall of the sliding rod 1 (65) is connected to the outer wall of the sliding rod 2 (66), one end of the sliding rod 2 (66) is set through the sliding rod 1 (65), and a push plate (67) is installed on the outer wall of one side of the sliding rod 2 (66), the outer wall of one side of the push plate (67) is fixedly connected to the outer wall of one side of the spring 3 (68), and the other end of the spring 3 (68) is installed on the outer wall of one side of the sliding rod 1 (65); One side outer wall of the sliding plate (69) is fixedly mounted on one side outer wall of the support column (11), and one side outer wall of the sliding plate (69) is provided with a slide groove, which is adapted to the sliding rod (65). One side outer wall of the cover plate (610) is fixedly mounted on the inner wall of the water tank (1), one end of the second delivery pipe group (611) is fixedly mounted on one side outer wall of the cover plate (610), and the other end of the second delivery pipe group (611) is fixedly mounted on an output end of the sludge pump (5) through a five-way joint.

2. The energy-saving and environmentally friendly water tank type secondary water supply equipment according to claim 1 is characterized in that: The water supply assembly further comprises a water pump (33), a water inlet pipe (34), and a water delivery pipe. The output end of the water pump (33) is connected to one end of the water inlet pipe (34), the other end of the water inlet pipe (34) is mounted on one side outer wall of the water tank (1), and one side outer wall of the transfer tank (3) is connected to one side outer wall of the water tank (1) via the water outlet pipe.

3. The energy-saving and environmentally friendly water tank type secondary water supply equipment according to claim 1 is characterized in that: The side wall cleaning assembly further includes a spring (44), a positioning rod (45), a sliding block (46), and a conveying pipe group (47). One end of the spring (44) is mounted on an outer wall of the sliding block (46), and the other end of the spring (44) is mounted on an inner wall of the support plate (42). One end of the positioning rod (45) is mounted on an inner wall of the support plate (42). The inner wall of the sliding block (46) is connected to the outer wall of the positioning rod (45). One end of the positioning rod (45) passes through the sliding block (46). The inner wall of the support plate (42) is connected to one end of the conveying pipe group (47).

4. The moss cleaning method applicable to the energy-saving and environmentally friendly water tank type secondary water supply equipment according to claim 2 is characterized in that: The following steps are involved: S1, controlling the booster pump group (31) through the control box (2) to release the water in the water tank (1), and at the same time, the water pump (33) stops delivering water to the water tank (1); S2, controlling the electric push rod (4) and the sludge pump (5) to operate synchronously through the control box (2); S3, cleaning the side wall of the water tank (1) by using the side wall cleaning assembly, and extracting the scraped moss, scale, etc. by using the sludge pump (5); S4. After the side wall cleaning assembly moves to the bottom, the electric telescopic rod (6) is activated by the control box (2), so that the bottom cleaning assembly cleans the moss, scale, etc. accumulated on the bottom plate (12), and at the same time, the scraped moss, scale, etc. are extracted by the sludge pump (5); S5. After the cleaning is completed, the side wall cleaning assembly and the bottom cleaning assembly are reset, and water continues to be added to the water tank (1).

5. The moss cleaning method for energy-saving and environmentally friendly water tank type secondary water supply equipment according to claim 4 is characterized in that: The telescopic speed of the electric push rod (4) is between 4 mm / s and 35 mm / s, and the maximum flow rate of the sludge pump (5) is between 600 L / min and 750 L / min.

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