Integrated air source hot water system

Abstract

The invention discloses an integrated air source hot water system, and particularly relates to the technical field of air source heat pumps, the integrated air source hot water system is provided with a deep cleaning unit, the cleaning operation is divided into two motion states, in the first motion state, a cleaning part rotates around the center of a water tank to clean different positions of the inner wall of the water tank, and a lifting function is achieved; different positions can be cleaned conveniently, the cleaning piece performs autorotation cleaning, meanwhile, high-frequency vibration energy of the vibration motor is matched, impact force and vibration are generated, softened scale is stripped off from the inner wall of the water tank, and the cleaning effect is more efficient; in the second motion state, the cleaning piece sequentially enters inner cavities of a hot water inlet and a hot water outlet in the top of the water tank, the rotating cleaning piece is matched with vibration energy to clean dead corners of the hot water inlet and the hot water outlet, scale accumulation is prevented, the vibration energy further treats stubborn areas which are difficult to touch by rotation, and smooth water flow is ensured; and the problem of blockage or flow velocity slowing is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of air source heat pumps, and in particular to an integrated air source hot water system. Background Art

[0002] Air source heat pump water heater, also known as air energy water heater or heat pump water heater, is a device that uses the principle of refrigeration to absorb heat from the air to produce hot water. It follows the reverse Carnot cycle principle, absorbs heat from the air in the evaporator through the working medium (refrigerant), and releases heat in the condenser to heat the water after being compressed by the compressor. Air source heat pump is a thermal machinery that extracts low-grade heat energy from the air and outputs high-grade heat energy after a small amount of power consumption and compression. The air source heat pump domestic hot water system, which combines the air source heat pump outdoor unit with the indoor insulated water tank, is a flexible layout, easy operation, energy-saving and environmentally friendly domestic hot water supply method.

[0003] After searching, the invention patent with publication number CN114992851A discloses an air source heat pump water heater system, which has the function of making hot water, as well as cooling and heating functions, thereby not only meeting the various needs of users and helping to improve user experience, but also helping to improve the utilization rate of the air source heat pump water heater system.

[0004] In the existing solution, hot water is stored in a water tank and then transported to the user's equipment. The hot water is mainly concentrated on the top of the water tank. After long-term use of the water tank, the minerals dissolved in the water precipitate and crystallize at high temperature. These minerals accumulate in the water tank for a long time and will accumulate difficult-to-remove scale on the inner wall of the water tank. The minerals in the scale will be input into the user's home through the hot water pipe, affecting the water quality. Summary of the invention

[0005] The object of the present invention is to provide an integrated air source hot water system to solve the problems mentioned in the above background technology.

[0006] The technical problems mainly solved by the present invention are: In the existing solution, when the water tank is used for a long time, the minerals dissolved in the water will precipitate and crystallize under high temperature. These minerals will accumulate in the water tank for a long time and will accumulate difficult-to-remove scale on the inner wall of the water tank. The minerals in the scale will be input into the user's home through the hot water pipe, affecting the water quality.

[0007] The present invention can be achieved through the following technical solutions: An integrated air source hot water system comprises four arc-shaped supports mounted on a base plate, the four arc-shaped supports are arranged in a ring shape with the same center, a water tank is mounted on the inner wall of the arc-shaped supports, an extension frame which is lifted in a vertical direction and enters the water tank through the opening is arranged above the opening on the top of the water tank, the extension frame comprises a support plate driven by a motor, a hydraulic rod is arranged on the mounting seat of the motor, two side plates are symmetrically mounted on the bottom surface of the support plate, a rotating plate is rotatably arranged on the side surface of each side plate, a connecting plate is arranged below the rotating plate, A positioning clamping unit for limiting the connecting plate is installed at the inner bottom of the side plate, a reinforcement limiting unit is arranged between the rotating plate and the connecting plate, and a deep cleaning unit is installed between the rotating plate and the connecting plate, the deep cleaning unit includes a No. 1 limiting plate sliding in the rotating plate and the connecting plate, a No. 2 limiting plate with a circular structure is installed on one side of the No. 1 limiting plate through a rotating motor, a vibration motor is installed on the side of the No. 2 limiting plate, and the output end of the vibration motor is connected to a cleaning part for cleaning the inner wall of the water tank, the hot water inlet and the hot water outlet.

[0008] A further technical improvement of the present invention is that the cleaning piece includes a cylindrical cleaning brush, an extension portion is provided at the end of the cleaning brush, an outer edge of the extension portion is provided with an arc edge that fits in contact with the inner wall surface of the water tank, and the center of the arc edge coincides with the center of the water tank.

[0009] A further technical improvement of the present invention is that a winding roller is installed on the top of the inner cavity of the side plate, a Y-shaped sling rope is wound around the winding roller, and both ends of the sling rope pass through the surface of the side plate and are respectively fixed to the rotating plate on the corresponding side.

[0010] A further technical improvement of the present invention is that the reinforcement limit unit comprises a support rod fixedly arranged on the inner side of the inner wall of the rotating plate and the connecting plate, a support ring is fixedly arranged on the outer side of the inner wall of the rotating plate and the connecting plate, and the cleaning brush passes through the hole groove of the support ring; An electric push rod is installed on the outer wall of the support rod, and the pushing end of the electric push rod is fixed to the No. 1 limit plate. The inner wall surfaces of the rotating plate and the connecting plate are provided with sliding rails, and the sliding rails are provided with arc grooves and rectangular grooves. The arc groove is rotationally fitted with the No. 2 limit plate, and the rectangular groove is slidingly fitted with the No. 1 limit plate.

[0011] A further technical improvement of the present invention is that: nozzles are installed on the outer edge ends of the rotating plate and the connecting plate, a telescopic tube with a Y-shaped structure is installed on the inner side of the top of the connecting plate, one end of the telescopic tube is connected to the channel port on the connecting plate, and the other end of the telescopic tube is communicated with the channel port on the rotating plate, and the end of the telescopic tube is connected to a hose that is fixed along the inner wall of the side plate, and the hose is connected to the water supply device through a water pump.

[0012] A further technical improvement of the present invention is that the positioning clamping unit includes an electric clamping jaw, a driving end of the electric clamping jaw is fixedly connected to a positioning part that is sealingly fitted with the surface of the corresponding side plate, and an end of the connecting plate away from the nozzle is provided with a clamping groove that is clamped with the positioning part.

[0013] A further technical improvement of the present invention is that a circulating water pump is installed on one side of the bottom of the water tank through pipe 1, and a sealing cover is installed in the opening at the top of the water tank, a main unit is arranged on one side of the circulating water pump, the main unit is connected to the hot water inlet at the top of the water tank through pipe 2, and the hot water outlet at the top of the water tank is connected to the user pipe.

[0014] A further technical improvement of the present invention lies in that a supporting and stabilizing assembly is arranged between two adjacent arc-shaped supports, a gear is rotatably installed in a groove in the middle part of the inner wall surface of the arc-shaped support, and a limiting cavity 1 and a limiting cavity 2 are provided on the wall surface of the arc-shaped support from top to bottom, the opening directions of the limiting cavity 2 and the limiting cavity 1 are opposite, and an arc-shaped tooth block No. 1 and an arc-shaped tooth block No. 2 are respectively installed in the limiting cavity 1 and the limiting cavity 2 for limiting sliding, the arc-shaped tooth block No. 2 and the arc-shaped tooth block No. 1 are both meshed with gears, and two sockets are penetrated on the upper surfaces of the arc-shaped tooth block No. 1 and the arc-shaped tooth block No. 2.

[0015] A further technical improvement of the present invention is that the end surface of the arc-shaped support is connected to an alignment plug-in unit through a rotating cylinder, the alignment plug-in unit includes a fitting plate that fits with the outer wall of the water tank, two T-shaped columns are fixed to the bottom surface of the fitting plate, the outer part of the T-shaped column is slidably sleeved with a push plate pushed by a positioning cylinder, the bottom surface of the push plate is provided with a locking shaft used in conjunction with a corresponding socket, and a spring is sleeved on the outside of the T-shaped column and located on the lower end surface of the push plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a deep cleaning unit, the cleaning operation is divided into two motion states. In the first motion state, the No. 1 limit plate slides in the rotating plate and the connecting plate, pushing the No. 2 limit plate toward the outside, and the cleaning piece is in contact with the inner wall of the water tank at this time; in this state, the cleaning piece rotates around the center of the water tank to clean different positions of the inner wall of the water tank, and has a lifting function, which is convenient for cleaning different positions. During the rotation cleaning, the cleaning piece rotates to clean, and at the same time cooperates with the high-frequency vibration energy of the vibration motor to generate impact force, and the vibration causes the softened scale to be peeled off from the inner wall of the water tank, and the cleaning effect is more efficient; the second motion state is that the No. 1 limit plate continues to move forward, and cooperates with the rotating support plate, so that the cleaning piece enters the hot water inlet and hot water outlet cavities at the top of the water tank in turn. The rotating cleaning piece cooperates with the vibration energy to clean the dead corners of the hot water inlet and hot water outlet cavities to prevent scale accumulation, and the vibration can further deal with the stubborn areas that are difficult to reach by rotation, ensuring smooth water flow and reducing blockage or flow rate slowdown problems; 2. By setting the positioning clamping unit, initially, the rotating plate and the connecting plate are parallel to the side plate, which is convenient for entering the water tank from the opening. When the rotating plate and the connecting plate are kept perpendicular to the side plate, the electric clamp starts to work, that is, the driving end of the electric clamp pushes the positioning part to move outward, passes through the surface of the side plate, and is accurately clamped with the card slot in the connecting plate, thereby limiting the position of the connecting plate and the rotating plate, ensuring the stability of the cleaning piece in cleaning the inner wall surface, hot water inlet and hot water outlet of the water tank; 3. Through the cooperation of the supporting stabilizing component and the aligning plug-in unit, the water tank can be easily installed into the arc-shaped support. The No. 1 arc-shaped tooth block in the arc-shaped support moves closer to the No. 2 arc-shaped tooth block in the adjacent arc-shaped support. At this time, the docking plug-in unit rotates close to the outer wall of the water tank, and the positioning cylinder pushes the push plate to slide downward along the T-shaped column. The push plate drives the locking shaft to vertically enter the communicating socket, connecting the No. 1 arc-shaped tooth block and the No. 2 arc-shaped tooth block together, increasing the tightness of the connection between adjacent arc-shaped supports and achieving better supporting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2 It is a schematic diagram of the structure of the extension frame of the present invention extending into the water tank; Figure 3 For the present invention Figure 2 A partial enlarged view of point B in the middle; Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning brush of the present invention; Figure 5 For the present invention Figure 2A partial enlarged view of point C in the middle; Figure 6 For the present invention Figure 1 A partial enlarged view of the middle A; Figure 7 It is a schematic diagram of the three-dimensional structure of the arc support of the present invention from another angle.

[0019] In the figure: 1. arc support; 2. water tank; 3. cover; 4. main machine; 5. circulating water pump; 6. support plate; 8. hydraulic rod; 9. side plate; 10. winding roller; 11. lifting rope; 12. rotating plate; 13. connecting plate; 14. support rod; 15. electric push rod; 16. slide rail; 17. No. 1 limit plate; 18. support ring; 19. cleaning brush; 20. No. 2 limit plate; 21. extension part; 22. arc edge; 23. telescopic tube; 24. electric clamp; 25. positioning part; 26. slot; 27. No. 1 arc gear block; 28. No. 2 arc gear block; 29. ​​jack; 31. fitting plate; 32. push plate; 33. spring; 34. T-shaped column; 35. locking shaft; 36. gear; 37. limit cavity one; 38. limit cavity two; 39. vibration motor. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-Figure 7As shown, the present invention provides an integrated air source hot water system, comprising four arc supports 1 installed on a base plate, the four arc supports 1 have the same center and are arranged in a ring shape, and a water tank 2 is installed on the inner wall of the arc support 1, and an extension frame is arranged above the opening on the top of the water tank 2, which is lifted and lowered in the vertical direction and enters the water tank 2 through the opening, and the extension frame comprises a support plate 6 driven by a motor, and a hydraulic rod 8 is arranged on the mounting seat of the motor, and two side plates 9 are symmetrically installed on the bottom surface of the support plate 6, and a rotating plate 12 is rotatably arranged on the side of each side plate 9, and a connecting plate 13 is arranged below the rotating plate 12, and a positioning clamping unit for limiting the connecting plate 13 is installed on the inner bottom of the side plate 9 A reinforcement limit unit is provided between the rotating plate 12 and the connecting plate 13, and a deep cleaning unit is installed between the rotating plate 12 and the connecting plate 13. The deep cleaning unit includes a No. 1 limit plate 17 sliding in the rotating plate 12 and the connecting plate 13. A No. 2 limit plate 20 with a circular structure is installed on one side of the No. 1 limit plate 17 through a rotating motor. A vibration motor 39 is installed on the side of the No. 2 limit plate 20. The output end of the vibration motor 39 is connected to a cleaning member for cleaning the inner wall of the water tank 2, the hot water inlet and the hot water outlet. The vibration motor 39 works according to the specified vibration frequency and amplitude. When cleaning the inside of the water tank 2, it is soaked in a mixture of detergent and water for a predetermined time in advance, so that The scale in the water tank 2 is softened, which is convenient for cleaning. During the cleaning operation, in this state, the rotating plate 12 and the connecting plate 13 remain parallel to the side plate 9, which is convenient for inserting into the interior from the opening at the top of the water tank 2. After entering the water tank 2, the rotating plate 12 and the connecting plate 13 remain vertical to the side plate 9, which is convenient for cleaning the inner wall of the water tank 2. Before the cleaning operation, the cleaning piece does not contact the inner wall of the water tank 2. The cleaning operation is divided into two movement states, namely, in the first movement state, the No. 1 limit plate 17 slides in the rotating plate 12 and the connecting plate 13, pushing the No. 2 limit plate 20 toward the outside, and the cleaning piece is in contact with the inner wall of the water tank 2; in this state, the cleaning piece moves around the water tank 2. The center of the water tank 2 rotates and cleans different positions of the inner wall, and has a lifting function, which is convenient for cleaning different positions. During the rotation cleaning, the cleaning member rotates and cleans, and at the same time cooperates with the high-frequency vibration energy of the vibration motor 39 to generate impact force, and the vibration causes the softened scale to be peeled off from the inner wall of the water tank 2, and the cleaning effect is more efficient; the second movement state is that the No. 1 limit plate 17 continues to advance forward, and cooperates with the rotating support plate 6, so that the cleaning member enters the hot water inlet and hot water outlet cavities at the top of the water tank 2 in turn, and the rotating cleaning member cooperates with the vibration energy to remove stubborn scale from the inner walls of the hot water inlet and hot water outlet, helps to remove areas that are difficult to reach, and further improves the cleaning effect.

[0022] See also Figure 3 and Figure 4As shown, the cleaning member includes a cylindrical cleaning brush 19, an extension portion 21 is provided at the end of the cleaning brush 19, and an outer edge of the extension portion 21 is provided with an arc edge 22 that fits and contacts the inner wall surface of the water tank 2, and the center of the arc edge 22 coincides with the center of the water tank 2. The cleaning member moves with the rotating plate 12 and the connecting plate 13. When cleaning the inner cavity of the hot water inlet and the hot water outlet, the cleaning brush 19 is matched with the inner cavity of the hot water inlet and the hot water outlet. When the cleaning brush 19 rotates, the cleaning brush 19 can contact various parts of the inner cavity of the hot water inlet or the hot water outlet. The friction generated by the rotation can help loosen the scale attached to the inner wall, help clean dead corners, and prevent scale accumulation, while the vibration can further deal with stubborn areas that are difficult to reach by rotation, ensure smooth water flow, and reduce blockage or flow rate reduction problems.

[0023] See also Figure 2 As shown, a winding roller 10 is installed at the top of the inner cavity of the side plate 9, and a Y-shaped suspension rope 11 is wound around the winding roller 10. The two ends of the suspension rope 11 pass through the surface of the side plate 9 and are fixed to the rotating plates 12 on the corresponding sides respectively. In the initial state, the rotating plate 12 and the connecting plate 13 are parallel to the side plate 9. At this time, the suspension rope 11 is in a reeled state. At this time, the rotating plate 12 and the connecting plate 13 follow the side plate 9 and smoothly enter the opening of the water tank 2. When the rotating plate 12 and the connecting plate 13 pass through the opening of the water tank 2, the suspension rope 11 is in an unreeled state, that is, Figure 2 As shown, the rotating plate 12 and the connecting plate 13 at this time remain perpendicular to the side plate 9.

[0024] See also Figure 3 As shown, the reinforcement limit unit includes a support rod 14 fixedly arranged on the inner side of the inner wall of the rotating plate 12 and the connecting plate 13, a support ring 18 is fixedly arranged on the outer side of the inner wall of the rotating plate 12 and the connecting plate 13, and a cleaning brush 19 passes through the hole groove of the support ring 18; An electric push rod 15 is installed on the outer wall of the support rod 14, and the pushing end of the electric push rod 15 is fixed to the No. 1 limit plate 17. The inner wall surfaces of the rotating plate 12 and the connecting plate 13 are provided with a slide rail 16, and the slide rail 16 is provided with an arc groove and a rectangular groove. The arc groove is rotatably fitted with the No. 2 limit plate 20, and the rectangular groove is slidably fitted with the No. 1 limit plate 17. The electric push rod 15 pushes the No. 1 limit plate 17 and the No. 2 limit plate 20 twice. During the first push, the No. 1 limit plate 17 reaches the middle position from the end of the rectangular groove, and the No. 2 limit plate 20 reaches the middle position from the end of the arc groove, and the end of the cleaning piece is fitted with the inner wall surface of the water tank 2, which is convenient for cleaning operation; during the second push, the cleaning piece reaches the position of the hot water inlet or the hot water outlet, and the electric push rod 15 continues to push, and the cleaning piece at this time enters the inner cavity of the hot water inlet or the hot water outlet.

[0025] See also Figure 3 and Figure 5As shown, nozzles are installed on the outer edge ends of the rotating plate 12 and the connecting plate 13. Clean water is continuously sprayed from the nozzles to flush the scale removed by the cleaning parts off the inner wall surface of the water tank 2 and discharged through the sewage outlet at the bottom of the water tank 2. A Y-shaped telescopic tube 23 is installed on the inner side of the top of the connecting plate 13. One end of the telescopic tube 23 is connected to the channel port on the connecting plate 13, and the other end of the telescopic tube 23 is connected to the channel port on the rotating plate 12. A hose that is fixed along the inner wall of the side plate 9 is connected to the end of the telescopic tube 23. The hose is connected to the water supply device through a water pump. Clean water enters the hose through the water pump and enters the connecting plate 13 and the rotating plate 12 respectively through the Y-shaped telescopic tube 23. Clean water is sprayed from the corresponding nozzles to spray the scale to prevent the scale from remaining on the inner wall of the water tank 2.

[0026] See also Figure 5 As shown, the positioning clamping unit includes an electric clamp 24, the driving end of the electric clamp 24 is fixedly connected with a positioning portion 25 that is sealed and fitted with the surface of the corresponding side plate 9, and the end of the connecting plate 13 away from the nozzle is provided with a clamping groove 26 that is clamped and matched with the positioning portion 25. After the rotating plate 12 and the connecting plate 13 are kept vertically relative to the side plate 9, the electric clamp 24 starts to work, that is, the driving end of the electric clamp 24 pushes the positioning portion 25 to move outward, and after passing through the surface of the side plate 9, it is precisely clamped with the clamping groove 26 in the connecting plate 13, thereby limiting the position of the connecting plate 13 and the rotating plate 12, and ensuring the stability of the cleaning component in cleaning the inner wall surface, hot water inlet and hot water outlet of the water tank 2.

[0027] See also Figure 1 As shown, a circulating water pump 5 is installed on one side of the bottom of the water tank 2 through a pipe 1, and a cover 3 is installed in the opening at the top of the water tank 2. A main unit 4 is arranged on one side of the circulating water pump 5. The main unit 4 is connected to the hot water inlet at the top of the water tank 2 through a pipe 2, and the hot water outlet at the top of the water tank 2 is connected to the user pipe.

[0028] See also Figure 1 , Figure 6 and Figure 7As shown, a supporting and stabilizing component is arranged between two adjacent arc-shaped supports 1, a gear 36 is rotatably installed in a groove in the middle of the inner wall of the arc-shaped support 1, and a limiting cavity 1 37 and a limiting cavity 2 38 are arranged on the wall of the arc-shaped support 1 from top to bottom, the opening directions of the limiting cavity 2 38 and the limiting cavity 1 37 are opposite, and the interiors of the limiting cavity 1 37 and the limiting cavity 2 38 are respectively limitedly slidably installed with a first arc-shaped tooth block 27 and a second arc-shaped tooth block 28, and the second arc-shaped tooth block 28 and the first arc-shaped tooth block 28 are slidably installed ... The arc-shaped tooth blocks 27 are all meshed with the gears 36. The upper surfaces of the first arc-shaped tooth block 27 and the second arc-shaped tooth block 28 are penetrated with two jacks 29. Since the bottom of the water tank 2 is provided with a cold water inlet and a cold water outlet, the structural design of the four arc-shaped supports 1 facilitates the placement of the water tank 2. After the water tank 2 is placed, the gear 36 in the arc-shaped support 1 starts to rotate, driving the first arc-shaped tooth block 27 and the second arc-shaped tooth block 28 to slide in the limiting cavity 1 37 and the limiting cavity 2 38, respectively. Figure 6 As shown, the movement directions of the first arc-shaped tooth block 27 and the second arc-shaped tooth block 28 are opposite, and the first arc-shaped tooth block 27 in the arc-shaped support 1 and the second arc-shaped tooth block 28 in the adjacent arc-shaped support 1 move closer to each other, so that the hole positions of the two insertion holes 29 are aligned, and the reciprocating arrangement is convenient for the subsequent clamping of the first arc-shaped tooth block 27 and the second arc-shaped tooth block 28; The end surface of the arc support 1 is connected with an alignment plug-in unit through a rotating cylinder. Initially, the alignment plug-in unit is away from the outer wall of the water tank 2. After being placed in the water tank 2, the alignment plug-in unit rotates close to the water tank 2. The alignment plug-in unit includes a fitting plate 31 fitted with the outer wall of the water tank 2. Two T-shaped columns 34 are fixed to the bottom surface of the fitting plate 31. The outer side of the T-shaped column 34 is slidably sleeved with a push plate 32 pushed by a positioning cylinder. The bottom surface of the push plate 32 is provided with a locking shaft 35 used in conjunction with the corresponding socket 29. A spring 33 is sleeved on the outside of the T-shaped column 34 and on the lower end surface of the push plate 32. When the No. 1 arc-shaped tooth block 27 and the adjacent No. 2 arc-shaped tooth block 28 move closer to each other, the positioning cylinder pushes the push plate 32 to slide downward along the T-shaped column 34. In this process, the spring 33 is squeezed, and the locking shaft 35 is driven vertically into the socket 29 through the push plate 32, connecting the No. 1 arc-shaped tooth block 27 and the No. 2 arc-shaped tooth block 28 together, thereby increasing the tightness of the connection between the adjacent arc-shaped supports 1 and achieving a better supporting effect.

[0029] When the present invention is in use, by setting a deep cleaning unit, the cleaning operation is divided into two motion states. In the first motion state, the No. 1 limit plate 17 slides in the rotating plate 12 and the connecting plate 13, pushing the No. 2 limit plate 20 to approach the outside, and the cleaning member is in contact with the inner wall of the water tank 2 at this time; in this state, the cleaning member rotates around the center of the water tank 2 to clean different positions of the inner wall of the water tank 2, and has a lifting function, which is convenient for cleaning different positions. During the rotation cleaning, the cleaning member rotates to clean, and at the same time cooperates with the high-frequency vibration energy of the vibration motor 39 to generate impact force, and the vibration causes the softened scale to be peeled off from the inner wall of the water tank 2, and the cleaning effect is more efficient; the second motion state is that the No. 1 limit plate 17 continues to move forward, and cooperates with the rotating support plate 6, so that the cleaning member enters the hot water inlet and hot water outlet cavities at the top of the water tank 2 in turn, and the rotating cleaning member cooperates with the vibration energy to clean the dead corners of the hot water inlet and hot water outlet to prevent scale accumulation, and the vibration energy can further deal with the stubborn areas that are difficult to reach by rotation, ensure smooth water flow, and reduce the problem of blockage or slow flow rate; By setting the positioning clamping unit, initially, the rotating plate 12 and the connecting plate 13 are parallel to the side plate 9, which is convenient for entering the water tank 2 from the opening. When the rotating plate 12 and the connecting plate 13 are kept perpendicular to the side plate 9, the electric clamp 24 starts to work, that is, the driving end of the electric clamp 24 pushes the positioning part 25 to move outward, passes through the surface of the side plate 9, and then accurately clamps with the clamping groove 26 in the connecting plate 13, thereby limiting the position of the connecting plate 13 and the rotating plate 12, and ensuring the stability of the cleaning piece in cleaning the inner wall surface of the water tank 2, the hot water inlet and the hot water outlet; By cooperating with the supporting stabilizing component and the aligning plug-in unit, the water tank 2 can be conveniently installed into the arc support 1. The arc tooth block No. 1 27 in the arc support 1 moves closer to the arc tooth block No. 2 28 in the adjacent arc support 1. At this time, the docking plug-in unit rotates close to the outer wall of the water tank 2, and the positioning cylinder pushes the push plate 32 to slide downward along the T-shaped column 34. The push plate 32 drives the locking shaft 35 to vertically enter the communicating socket 29, connecting the arc tooth block No. 1 27 and the arc tooth block No. 2 28 together, thereby increasing the tightness of the connection between the adjacent arc supports 1 and achieving a better supporting effect.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An integrated air source hot water system, comprising a main unit (4) with a heat pump and a water tank (2), characterized in that: The outer wall surface of the water tank (2) is fitted with four arc-shaped supports (1) mounted on a base plate. The four arc-shaped supports (1) have the same center and are arranged in a ring shape. An extension frame is arranged above the opening at the top of the water tank (2) and is lifted in the vertical direction and enters the water tank (2) through the opening. The extension frame comprises a support plate (6) driven by a motor. A hydraulic rod (8) is arranged on the mounting seat of the motor. Two side plates (9) are symmetrically mounted on the bottom surface of the support plate (6). A rotating plate (12) is rotatably arranged on the side surface of each side plate (9). A connecting plate (13) is arranged below the rotating plate (12). A connecting plate (13) is arranged on the inner bottom of the side plate (9). A positioning clamping unit for limiting the position of the rotating plate (12) and the connecting plate (13), a reinforcing limiting unit is arranged between the rotating plate (12) and the connecting plate (13), and a deep cleaning unit is installed between the rotating plate (12) and the connecting plate (13), the deep cleaning unit comprising a first limiting plate (17) sliding in the rotating plate (12) and the connecting plate (13), a second limiting plate (20) with a circular structure is installed on one side of the first limiting plate (17) via a rotating motor, a vibration motor (39) is installed on the side of the second limiting plate (20), and an output end of the vibration motor (39) is connected to a cleaning member for cleaning the inner wall of the water tank (2) and the inner cavity of the hot water inlet and the hot water outlet; The cleaning member comprises a cylindrical cleaning brush (19), an extension portion (21) being provided at the end of the cleaning brush (19), an arc edge (22) being provided at the outer edge of the extension portion (21) being in close contact with the inner wall surface of the water tank (2), and the center of the arc edge (22) being co-pointed with the center of the water tank (2).

2. The integrated air source hot water system according to claim 1, characterized in that: A winding roller (10) is installed at the top of the inner cavity of the side plate (9), and a Y-shaped suspension rope (11) is wound around the winding roller (10). The two ends of the suspension rope (11) pass through the surface of the side plate (9) and are respectively fixed to the rotating plate (12) on the corresponding side.

3. The integrated air source hot water system according to claim 1, characterized in that: The reinforcement limit unit comprises a support rod (14) fixedly arranged on the inner side of the inner wall of the rotating plate (12) and the connecting plate (13); a support ring (18) is fixedly arranged on the outer side of the inner wall of the rotating plate (12) and the connecting plate (13); and the cleaning brush (19) passes through a hole groove of the support ring (18); An electric push rod (15) is installed on the outer wall of the support rod (14), and the pushing end of the electric push rod (15) is fixed to the first limit plate (17). The inner wall surfaces of the rotating plate (12) and the connecting plate (13) are provided with a slide rail (16), and the slide rail (16) is provided with an arc groove and a rectangular groove. The arc groove is rotationally fitted with the second limit plate (20), and the rectangular groove is slidingly fitted with the first limit plate (17).

4. The integrated air source hot water system according to claim 1, characterized in that: The outer edge ends of the rotating plate (12) and the connecting plate (13) are both provided with nozzles, and a telescopic tube (23) with a Y-shaped structure is provided on the inner side of the top of the connecting plate (13), one end of the telescopic tube (23) is connected to the channel port on the connecting plate (13), and the other end of the telescopic tube (23) is communicated with the channel port on the rotating plate (12), and the end of the telescopic tube (23) is connected to a hose that is fixedly attached to the inner wall of the side plate (9), and the hose is connected to the water supply device via a water pump.

5. The integrated air source hot water system according to claim 1, characterized in that: The positioning clamping unit comprises an electric clamping jaw (24), a driving end of the electric clamping jaw (24) being fixedly connected to a positioning portion (25) sealingly fitted to the surface of the corresponding side plate (9), and an end of the connecting plate (13) away from the nozzle being provided with a clamping groove (26) clamped to the positioning portion (25).

6. The integrated air source hot water system according to claim 1, characterized in that: A circulating water pump (5) is installed on one side of the bottom of the water tank (2) via a pipe 1, and a cover (3) is installed in the open top of the water tank (2); one side of the circulating water pump (5) is connected to a host (4); the host (4) is connected to a hot water inlet at the top of the water tank (2) via a pipe 2; and the hot water outlet at the top of the water tank (2) is connected to a user pipe.

7. The integrated air source hot water system according to claim 1, characterized in that: A supporting stabilizing component is arranged between two adjacent arc-shaped supports (1), a gear (36) is rotatably installed in a groove in the middle of the inner wall surface of the arc-shaped support (1), and a limiting cavity (37) and a limiting cavity (38) are arranged on the wall surface of the arc-shaped support (1) from top to bottom, the opening directions of the limiting cavity (38) and the limiting cavity (37) are opposite, and a first arc-shaped tooth block (27) and a second arc-shaped tooth block (28) are respectively slidably installed in the inside of the limiting cavity (37) and the limiting cavity (38), the second arc-shaped tooth block (28) and the first arc-shaped tooth block (27) are both meshed with the gear (36), and two insertion holes (29) are penetrated on the upper surfaces of the first arc-shaped tooth block (27) and the second arc-shaped tooth block (28).

8. The integrated air source hot water system according to claim 7, characterized in that: The end surface of the arc-shaped support (1) is connected to an alignment plug-in unit via a rotating cylinder. The alignment plug-in unit comprises a bonding plate (31) bonded to the outer wall of the water tank (2). Two T-shaped columns (34) are fixed to the bottom surface of the bonding plate (31). The outside of the T-shaped column (34) is slidably sleeved with a push plate (32) pushed by a positioning cylinder. The bottom surface of the push plate (32) is provided with a locking shaft (35) used in conjunction with a corresponding socket (29). A spring (33) is sleeved on the outside of the T-shaped column (34) and located on the lower end surface of the push plate (32).

Images