An anti-clogging industrial heat pump that is easy to maintain

Abstract

The invention discloses an anti-clogging industrial heat pump which is convenient to maintain. The invention belongs to the technical field of industrial heat pumps and solves the problem that the anti-clogging mechanism of the existing industrial heat pump is inconvenient to maintain. The invention comprises an industrial heat pump body, a water inlet, an anti-clogging shell and a filtering mechanism. The left lower end of the industrial heat pump body is fixedly connected with the water inlet, and the anti-clogging shell is fixedly installed on the side of the water inlet away from the industrial heat pump body. The filtering mechanism is slidably installed on the inner wall of the rectangular groove of the anti-clogging shell. The filtering mechanism comprises a sliding filtering shell and a filtering net. By installing the industrial heat pump body, the water inlet, the anti-clogging shell, the filtering mechanism, the sliding filtering shell and the filtering net, filtering treatment can be performed before the water source enters the industrial heat pump body, so as to prevent clogging from occurring during the use of the industrial heat pump body. The filtering net can also be cleaned and maintained, thereby improving the practicality of the industrial heat pump.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial heat pumps, and in particular relates to an anti-clogging industrial heat pump which is convenient to maintain. Background Art

[0002] The industrial heat pump is an advanced device that is efficient and energy-saving. It cleverly uses the reverse Carnot cycle principle to convert low-temperature thermal energy that is difficult to directly use into high-temperature thermal energy, thereby achieving efficient energy utilization and conversion. This technology is not only widely used in heat recovery and reuse in industrial production processes, but also provides stable and reliable heating and cooling solutions for commercial and residential areas.

[0003] Existing utility model patent CN 212508684 U discloses an anti-clogging water pump, comprising a water pump body and a motor, wherein a motor is fixedly mounted on the top left side of the water pump body, and a base is fixedly connected to the bottom end of the motor, a water inlet is fixedly mounted on the bottom end of the water pump body, a water outlet is fixedly mounted on the right side of the water pump body, an anti-clogging device is arranged on the inner side of the right side of the water pump body, and a fixing device is arranged on the bottom end of the water pump body. The utility model is provided with a rotating gear and a rotating shaft, and the filter screen is rotated at a certain angle through the rotating shaft, thereby improving the filtering effect and realizing the anti-clogging function of the device. The spring can offset the force transmitted due to the vibration of the water pump body, thereby making the water pump body more stably fixed and realizing the function of fixing the device.

[0004] The above design, through the coordination of components and ingenious transmission, can rotate the filter screen to improve the filtration efficiency. At the same time, it can ensure that the hot water pump is fixed more firmly. However, there are some problems with the above design during use. It is inconvenient to maintain the anti-clogging mechanism, which easily leads to the accumulation of anti-clogging impurities and increases the burden on the anti-clogging mechanism. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] An anti-clogging industrial heat pump which is easy to maintain comprises: an industrial heat pump body, a water inlet, an anti-clogging shell and a filtering mechanism, wherein the lower left end of the industrial heat pump body is fixedly connected with the water inlet, and the anti-clogging shell is fixedly installed on the side of the water inlet away from the industrial heat pump body, and the filtering mechanism is slidably installed on the inner wall of the rectangular groove of the anti-clogging shell, and the filtering mechanism comprises a sliding filtering shell and a filter net, and the inner wall of the rectangular groove of the anti-clogging shell is slidably connected with the sliding filtering shell, and the inner walls of the two circular grooves of the sliding filtering shell are fixedly connected with the filter net, and bolts firmly fix the surface of the anti-clogging shell close to the water inlet to the water inlet, and the transported water source enters the circular groove of the sliding filtering shell through the water inlet pipe of the anti-clogging shell, and the filter net filters impurities, and the filtered water source enters the interior of the industrial heat pump body through the water inlet, and by filtering impurities, the industrial heat pump body is prevented from being blocked by impurities in the water source during use.

[0008] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, a moving mechanism is installed inside the anti-clogging shell for controlling the movement of the sliding filter shell, and the moving mechanism includes a moving installation groove and a connecting rod. A moving installation groove is opened inside the rectangular block at the lower end of the anti-clogging shell, and connecting rods are fixedly connected to the two sides of the sliding filter shell away from the filter screen, and the connecting rods slide on the inner wall of the moving installation groove, and the connecting rods slide left and right along the inner wall of the moving installation groove, driving the filter screen to slide left and right, and the circular grooves on the surface of the filter screen are connected to the circular grooves of the anti-clogging shell in turn, so as to facilitate the cleaning of impurities inside the two circular grooves of the sliding filter shell in turn and the inspection and maintenance of the filter screen.

[0009] As an optimal technical solution for an anti-clogging industrial heat pump with convenient maintenance of the present invention, the moving mechanism also includes a driving motor, a connecting hole and a screw rod. The driving motor is fixedly installed on the left inner wall of the movable installation groove, and connecting holes are opened on the lower end surfaces on both sides of the connecting rod. The output shaft of the driving motor is fixedly connected with the screw rod, and the side of the screw rod away from the connecting hole is rotatably connected to the right inner wall of the movable installation groove, and the threaded surface of the screw rod is meshed with the inner wall of the connecting hole. The driving motor on the inner wall of the movable installation groove is started, and the output shaft of the driving motor drives the screw rod to rotate. When the screw rod rotates, the threaded surface of the screw rod contacts the inner wall of the connecting hole, driving the connecting rod to slide along the rectangular groove of the movable installation groove, driving the circular groove of the sliding filter shell to connect with the circular groove of the anti-clogging shell in turn.

[0010] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, an opening and closing mechanism is symmetrically installed on the upper surface of the sliding filter shell for controlling the opening and closing of the top of the sliding filter shell, and the opening and closing mechanism includes an opening and closing slide groove, an opening and closing block and a return spring. The upper surface of the sliding filter shell is symmetrically provided with an opening and closing slide groove, and the inner wall of the opening and closing slide groove is symmetrically slidably connected with the opening and closing block, and the side of the opening and closing block away from the circular groove of the sliding filter shell is fixedly connected with the return spring, and the side of the return spring away from the closing block is fixedly connected to the inner wall of the opening and closing slide groove, and the opening and closing block slides along the inner wall of the opening and closing slide groove, and the opening and closing block approaches the side of the opening and closing slide groove away from the circular groove of the sliding filter shell, and the opening and closing block squeezes the return spring to contract, so as to open the top of the sliding filter shell, so as to facilitate the cleaning of the filter net removed from the anti-clogging shell, and to maintain the anti-clogging mechanism.

[0011] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, the lower surfaces of the two opening and closing blocks form a semicircular groove. When the opening and closing blocks are tightly attached, the semicircular groove on the lower surface fits into the circular groove of the sliding filter shell, which facilitates sealed water transportation and ensures that the water will not leak from the inside of the sliding filter shell during transportation.

[0012] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, the opening and closing mechanism also includes a limit hole and a limit rod. Four limit holes are symmetrically provided on the upper surface of the opening and closing slide groove. The limit rod is slidably installed on the inner wall of the limit hole. When the two opening and closing blocks are tightly attached to one side away from the reset spring, the limit rod is placed into the limit hole to limit the opening and closing block and seal the upper surface of the sliding filter shell. When the opening and closing block is away from the circular groove of the sliding filter shell, the limit rod enters the limit hole to block the opening and closing block and open the upper surface of the sliding filter shell to facilitate cleaning of the filter net.

[0013] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, a cleaning mechanism is fixedly installed on the upper surface of the anti-clogging shell for cleaning the surface of the filter screen. The cleaning mechanism includes a support seat and an electric cleaning machine. The upper surface of the anti-clogging shell is fixedly connected to the support seat, and the lower end of the support seat is symmetrically installed with an electric cleaning machine. The opening and closing mechanism opens the upper surface of the sliding filter shell, and the electric cleaning machine at the lower end of the support seat is sent into the circular groove of the sliding filter shell. The electric cleaning machine is started to clean the surface of the filter screen.

[0014] As an optimal technical solution for an anti-clogging industrial heat pump that is easy to maintain according to the present invention, the cleaning mechanism also includes an electric push rod, and the lower surfaces on both sides of the support seat are fixedly connected with the electric push rod, and the movable end of the electric push rod is fixedly connected to the upper surface of the electric cleaner. The electric push rod is extended or shortened to drive the electric cleaner into or out of the circular groove of the sliding filter shell to control the height of the electric cleaner.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, by installing an industrial heat pump body, a water inlet, an anti-clogging shell, a filtering mechanism, a sliding filtering shell and a filter net, filtering treatment can be performed before the water source enters the industrial heat pump body, thereby preventing clogging during the use of the industrial heat pump body, and the filter net can also be cleaned and maintained, thereby improving the practicality of the industrial heat pump.

[0017] In the present invention, a cleaning mechanism is fixedly installed on the upper surface of the anti-clogging shell for cleaning the surface of the filter screen. The cleaning mechanism includes a support seat and an electric cleaning machine. The upper surface of the anti-clogging shell is fixedly connected to the support seat, and the lower end of the support seat is symmetrically installed with the electric cleaning machine. The opening and closing mechanism opens the upper surface of the sliding filter shell, and the electric cleaning machine at the lower end of the support seat is sent into the circular groove of the sliding filter shell. The electric cleaning machine is started to clean the surface of the filter screen.

[0018] In the present invention, the cleaning mechanism also includes an electric push rod, and the lower surfaces on both sides of the support seat are fixedly connected with the electric push rod, and the movable end of the electric push rod is fixedly connected to the upper surface of the electric cleaning machine. The electric push rod is extended or shortened to drive the electric cleaning machine into or out of the circular groove of the sliding filter shell, thereby controlling the height of the electric cleaning machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0020] Figure 2 for Figure 1 Side view of

[0021] Figure 3 An enlarged schematic diagram of the anti-clogging shell provided by the present invention;

[0022] Figure 4 A schematic diagram of the structure of the filtering mechanism provided by the present invention;

[0023] Figure 5 A schematic diagram of the structure of the mobile mechanism provided by the present invention;

[0024] Figure 6 A schematic diagram of the opening and closing mechanism structure provided by the present invention;

[0025] Figure 7 An enlarged schematic diagram of the opening and closing block provided by the present invention;

[0026] Figure 8 This is a schematic diagram of the cleaning mechanism structure provided by the present invention.

[0027] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0028] 1. Industrial heat pump body; 2. Water inlet; 3. Anti-clogging shell; 4. Filter mechanism; 41. Sliding filter shell; 42. Filter screen; 5. Moving mechanism; 51. Moving installation slot; 52. Linking rod; 53. Driving motor; 54. Linking hole; 55. Screw rod; 6. Opening and closing mechanism; 61. Opening and closing slide slot; 62. Opening and closing block; 63. Reset spring; 64. Limiting hole; 65. Limiting rod; 7. Cleaning mechanism; 71. Support seat; 72. Electric cleaner; 73. Electric push rod. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0032] like Figures 1 to 8 A maintenance-friendly anti-clogging industrial heat pump comprises: an industrial heat pump body 1, a water inlet 2, an anti-clogging shell 3 and a filtering mechanism 4, wherein the lower left end of the industrial heat pump body 1 is fixedly connected with the water inlet 2, and the anti-clogging shell 3 is fixedly installed on the side of the water inlet 2 away from the industrial heat pump body 1, and the filtering mechanism 4 is slidably installed on the inner wall of the rectangular groove of the anti-clogging shell 3, and the filtering mechanism 4 comprises a sliding filtering shell 41 and a filtering net 42, and the inner wall of the rectangular groove of the anti-clogging shell 3 is slidably connected with the sliding filtering shell 41, and the inner walls of the two circular grooves of the sliding filtering shell 41 are fixedly connected with the filtering net 42.

[0033] In this embodiment, bolts firmly fix the surface of the anti-clogging shell 3 close to the water inlet 2 to the water inlet 2, and the transported water source enters the circular groove of the sliding filter shell 41 through the water inlet pipe of the anti-clogging shell 3. The filter net 42 filters impurities, and the filtered water source enters the interior of the industrial heat pump body 1 through the water inlet 2. By filtering impurities, the industrial heat pump body 1 is prevented from being blocked due to impurities in the water source during use.

[0034] As attached Figure 5As shown, a moving mechanism 5 is installed inside the anti-clogging shell 3 for controlling the movement of the sliding filter shell 41. The moving mechanism 5 includes a moving installation groove 51 and a connecting rod 52. A moving installation groove 51 is opened inside the rectangular block at the lower end of the anti-clogging shell 3. The sliding filter shell 41 is fixedly connected with connecting rods 52 on both sides away from the filter net 42, and the connecting rods 52 slide on the inner wall of the moving installation groove 51.

[0035] In this embodiment, the connecting rod 52 slides left and right along the inner wall of the movable installation groove 51, driving the filter screen 42 to slide left and right. The circular grooves on the surface of the filter screen 42 are connected to the circular grooves of the anti-clogging shell 3 in turn, which is convenient for cleaning impurities inside the two circular grooves of the sliding filter shell 41 in turn and inspecting and maintaining the filter screen 42.

[0036] As attached Figure 5 As shown, the moving mechanism 5 also includes a driving motor 53, a connecting hole 54 and a screw rod 55. The driving motor 53 is fixedly installed on the left inner wall of the moving installation groove 51, and the lower end surfaces on both sides of the connecting rod 52 are provided with connecting holes 54. The output shaft of the driving motor 53 is fixedly connected with the screw rod 55, and the side of the screw rod 55 away from the connecting hole 54 is rotatably connected to the right inner wall of the moving installation groove 51, and the threaded surface of the screw rod 55 is meshed with the inner wall of the connecting hole 54.

[0037] In this embodiment, the driving motor 53 on the inner wall of the movable installation groove 51 is started, and the output shaft of the driving motor 53 drives the screw rod 55 to rotate. When the screw rod 55 rotates, the threaded surface of the screw rod 55 contacts the inner wall of the linkage hole 54, driving the linkage rod 52 to slide along the inside of the rectangular groove of the movable installation groove 51, driving the circular groove of the sliding filter shell 41 to connect with the circular groove of the anti-blocking shell 3 in turn.

[0038] As attached Figure 6 As shown, an opening and closing mechanism 6 is symmetrically installed on the upper surface of the sliding filter shell 41 for controlling the opening and closing of the top of the sliding filter shell 41, and the opening and closing mechanism 6 includes an opening and closing slide 61, an opening and closing block 62 and a reset spring 63. The upper surface of the sliding filter shell 41 is symmetrically provided with an opening and closing slide 61, and the inner wall of the opening and closing slide 61 is symmetrically slidably connected with the opening and closing block 62, and the side of the opening and closing block 62 away from the circular groove of the sliding filter shell 41 is fixedly connected with the reset spring 63, and the side of the reset spring 63 away from the closing block 62 is fixedly connected to the inner wall of the opening and closing slide 61.

[0039] In this embodiment, the opening and closing block 62 slides along the inner wall of the opening and closing slot 61, and the opening and closing block 62 approaches the side of the opening and closing slot 61 away from the circular groove of the sliding filter shell 41. The opening and closing block 62 squeezes the return spring 63 to contract, and the top of the sliding filter shell 41 is opened, so that the filter net 42 removed from the anti-blocking shell 3 can be cleaned, and the anti-blocking mechanism can be maintained.

[0040] As attached Figure 7 As shown, the lower surfaces of the two opening and closing blocks 62 form a semicircular groove.

[0041] In this embodiment, when the opening and closing block 62 is tightly attached, the semicircular groove on the lower surface fits the circular groove of the sliding filter shell 41, which facilitates the sealed transportation of water source and ensures that the water source will not leak from the inside of the sliding filter shell 41 during the transportation process.

[0042] As attached Figure 6 As shown, the opening and closing mechanism 6 further includes a limiting hole 64 and a limiting rod 65 . Four limiting holes 64 are symmetrically formed on the upper surface of the opening and closing slide slot 61 . The limiting rod 65 is slidably installed on the inner wall of the limiting hole 64 .

[0043] In this embodiment, when the two opening and closing blocks 62 are close to one side away from the reset spring 63, the limiting rod 65 is placed into the limiting hole 64 to limit the opening and closing block 62 and seal the upper surface of the sliding filter shell 41. When the opening and closing block 62 is away from the circular groove of the sliding filter shell 41, the limiting rod 65 enters the limiting hole 64 to block the opening and closing block 62 and open the upper surface of the sliding filter shell 41 to facilitate cleaning of the filter net 42.

[0044] As attached Figure 8 As shown, a cleaning mechanism 7 is fixedly installed on the upper surface of the anti-clogging shell 3 for cleaning the surface of the filter screen 42. The cleaning mechanism 7 includes a support seat 71 and an electric cleaner 72. The upper surface of the anti-clogging shell 3 is fixedly connected to the support seat 71, and the lower end of the support seat 71 is symmetrically installed with an electric cleaner 72.

[0045] In this embodiment, the opening and closing mechanism 6 opens the upper surface of the sliding filter shell 41, sends the electric cleaner 72 at the lower end of the support seat 71 into the circular groove of the sliding filter shell 41, starts the electric cleaner 72, and cleans the surface of the filter screen 42.

[0046] As attached Figure 8 As shown, the cleaning mechanism 7 also includes an electric push rod 73 , the lower surfaces on both sides of the support seat 71 are fixedly connected with the electric push rod 73 , and the moving end of the electric push rod 73 is fixedly connected to the upper surface of the electric cleaning machine 72 .

[0047] In this embodiment, the electric push rod 73 is extended or shortened to drive the electric cleaner 72 to enter or move out of the circular groove of the sliding filter housing 41, thereby controlling the height of the electric cleaner 72.

[0048] Working principle: Bolts firmly fix the surface of the anti-clogging shell 3 close to the water inlet 2 to the water inlet 2, and the transported water source enters the circular groove of the sliding filter shell 41 through the water inlet pipe of the anti-clogging shell 3. The filter screen 42 filters impurities, and the filtered water source enters the interior of the industrial heat pump body 1 through the water inlet 2. By filtering impurities, the industrial heat pump body 1 is prevented from being blocked by impurities in the water source during use. The connecting rod 52 slides left and right along the inner wall of the movable installation groove 51, driving the filter screen 42 to slide left and right. The circular groove on the surface of the filter screen 42 is connected to the circular groove of the anti-clogging shell 3 in turn, which is convenient for rotation. The impurities in the two circular grooves of the sliding filter housing 41 are cleaned by the flow, and the filter screen 42 is inspected and maintained. The driving motor 53 on the inner wall of the movable installation groove 51 is started, and the output shaft of the driving motor 53 drives the screw rod 55 to rotate. When the screw rod 55 rotates, the threaded surface of the screw rod 55 contacts the inner wall of the linkage hole 54, driving the linkage rod 52 to slide along the inside of the rectangular groove of the movable installation groove 51, driving the circular groove of the sliding filter housing 41 to connect with the circular groove of the anti-blocking housing 3 in turn, and the opening and closing block 62 slides along the inner wall of the opening and closing slide groove 61, and the opening and closing block 62 is close to the side of the opening and closing slide groove 61 away from the circular groove of the sliding filter housing 41. The opening and closing block 62 squeezes the return spring 63 to contract, and the top of the sliding filter shell 41 is opened, which is convenient for cleaning the filter screen 42 removed from the anti-clogging shell 3, and the anti-clogging mechanism can be maintained. When the opening and closing block 62 is tightly attached, the semicircular groove on the lower surface fits the circular groove of the sliding filter shell 41, which is convenient for sealed water transportation and ensures that water will not leak from the sliding filter shell 41 during water transportation. When the two opening and closing blocks 62 are tightly attached to one side away from the return spring 63, the limiting rod 65 is placed in the limiting hole 64 to limit the opening and closing block 62, so that the upper surface of the sliding filter shell 41 is sealed, and the opening and closing block When 62 is away from the circular groove of the sliding filter shell 41, the limiting rod 65 enters the limiting hole 64 to block the opening and closing block 62, and opens the upper surface of the sliding filter shell 41 to facilitate cleaning of the filter screen 42. The opening and closing mechanism 6 opens the upper surface of the sliding filter shell 41, and sends the electric cleaning machine 72 at the lower end of the support seat 71 into the circular groove of the sliding filter shell 41, starts the electric cleaning machine 72, and cleans the surface of the filter screen 42. The electric push rod 73 is extended or shortened to drive the electric cleaning machine 72 to enter or move out of the circular groove of the sliding filter shell 41 to control the height of the electric cleaning machine 72.

[0049] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. An anti-clogging industrial heat pump with convenient maintenance, comprising an industrial heat pump body (1), a water inlet (2), an anti-clogging shell (3) and a filtering mechanism (4), wherein the lower left end of the industrial heat pump body (1) is fixedly connected to the water inlet (2), the anti-clogging shell (3) is fixedly installed on the side of the water inlet (2) away from the industrial heat pump body (1), and the filtering mechanism (4) is slidably installed on the inner wall of the rectangular groove of the anti-clogging shell (3), characterized in that: The filtering mechanism (4) comprises a sliding filtering shell (41) and a filtering screen (42); the inner wall of the rectangular groove of the anti-clogging shell (3) is slidably connected to the sliding filtering shell (41); and the inner walls of two circular grooves of the sliding filtering shell (41) are fixedly connected to the filtering screen (42); A moving mechanism (5) is installed inside the anti-clogging shell (3) for controlling the movement of the sliding filter shell (41), the moving mechanism (5) comprising a moving installation groove (51) and a linkage rod (52), the moving installation groove (51) is provided inside the rectangular block at the lower end of the anti-clogging shell (3), the linkage rods (52) are fixedly connected to the two sides of the sliding filter shell (41) away from the filter screen (42), and the linkage rods (52) slide on the inner wall of the moving installation groove (51); The moving mechanism (5) further comprises a driving motor (53), a linkage hole (54) and a screw rod (55); the driving motor (53) is fixedly mounted on the left inner wall of the moving installation groove (51); the lower end surfaces of both sides of the linkage rod (52) are provided with linkage holes (54); the output shaft of the driving motor (53) is fixedly connected to the screw rod (55); and the side of the screw rod (55) away from the linkage hole (54) is rotatably connected to the right inner wall of the moving installation groove (51); An opening and closing mechanism (6) is symmetrically mounted on the upper surface of the sliding filter housing (41) for controlling the opening and closing of the top of the sliding filter housing (41); the opening and closing mechanism (6) comprises an opening and closing chute (61), an opening and closing block (62) and a return spring (63); an opening and closing chute (61) is symmetrically mounted on the upper surface of the sliding filter housing (41); the opening and closing block (62) is symmetrically slidably connected to the inner wall of the opening and closing chute (61); the return spring (63) is fixedly connected to the side of the opening and closing block (62) away from the circular groove of the sliding filter housing (41); and the return spring (63) is fixedly connected to the inner wall of the opening and closing chute (61) on the side away from the closing block (62); A cleaning mechanism (7) is fixedly mounted on the upper surface of the anti-clogging shell (3) for cleaning the surface of the filter screen (42); the cleaning mechanism (7) comprises a support seat (71) and an electric cleaning machine (72); the upper surface of the anti-clogging shell (3) is fixedly connected to the support seat (71); and the lower end of the support seat (71) is symmetrically mounted with the electric cleaning machine (72).

2. The anti-clogging industrial heat pump with convenient maintenance according to claim 1, characterized in that: The threaded surface of the screw rod (55) is meshedly connected with the inner wall of the linkage hole (54).

3. The anti-clogging industrial heat pump with convenient maintenance according to claim 1, characterized in that: The lower surfaces of the two opening and closing blocks (62) form a semicircular groove.

4. The anti-clogging industrial heat pump with convenient maintenance according to claim 1, characterized in that: The opening and closing mechanism (6) further comprises a limiting hole (64) and a limiting rod (65); four limiting holes (64) are symmetrically provided on the upper surface of the opening and closing slide groove (61); and the limiting rod (65) is slidably mounted on the inner wall of the limiting hole (64).

5. The anti-clogging industrial heat pump with convenient maintenance according to claim 1, characterized in that: The cleaning mechanism (7) further comprises an electric push rod (73), the lower surfaces on both sides of the support seat (71) are fixedly connected to the electric push rod (73), and the movable end of the electric push rod (73) is fixedly connected to the upper surface of the electric cleaning machine (72).

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