Air source heat pump host dedusting and cleaning device

Abstract

A dust removing and cleaning device for an air source heat pump main machine comprises the air source heat pump main machine, a cleaning roller bearing table, a dust removing fan, a dust removing and cleaning roller, a dust removing roller driving motor, a screw driving motor, a driven ring, a curved groove driving screw and a driven block. Screw bearing tables and track guide grooves are arranged on the two sides of the air source heat pump main machine, the track guide grooves are located in the front portions of the screw bearing tables, screw mounting grooves are formed in the screw bearing tables and rotationally connected with the curved groove driving screws, and screw motor mounting grooves are formed in the bottoms of the screw bearing tables and rotationally connected with the curved groove driving screws. The screw driving motor is inserted into the screw motor mounting groove to be fixed, a transmission shaft of the screw driving motor is fixedly connected with the curved groove driving screw, and the driven ring is matched with the screw mounting groove and connected with the screw mounting groove.

Description

Technical Field

[0001] The utility model relates to the field of air source heat pump host, in particular to a dust removal and cleaning device for an air source heat pump host. Background Art

[0002] The existing patent (publication number: CN216244984U) proposes an air source heat pump main unit dust removal and cleaning device, including an air source heat pump main unit, a rodless cylinder, a water tank and a water pump, the rodless cylinder is installed in the middle of the fin end of the air source heat pump main unit, the sliding end of the rodless cylinder is fixedly connected to a water spray pipe rack, the left side wall of the water spray pipe rack is evenly provided with nozzles, the water inlet end of the water spray pipe rack is connected to one end of a hose, the liquid outlet end of the water pump is connected to the liquid inlet end of an electric ball valve through a liquid guide pipe, the liquid outlet end of the electric ball valve is connected to the other end of the hose, and the air port of the rodless cylinder is connected to an electromagnetic valve through an air guide pipe. However, in this device, "the rodless cylinder is installed in the middle of the fin end of the air source heat pump main unit, and the sliding end of the rodless cylinder is fixedly connected to a water spray pipe rack", the rodless cylinder and the water spray pipe rack installed thereon will block the front of the fin end, hindering the flow efficiency of the air in front of the fin end, thereby affecting the exchange efficiency of this device with the outside world through the fin end. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a dust removal and cleaning device for an air source heat pump main unit. When the dust removal and cleaning operation is performed on the main unit of the air source heat pump, a curved groove driving screw arranged inside a screw bearing platform on the side of the main unit of the air source heat pump drives a driven ring to move, so that the cleaning roller bearing platform can perform an up and down circular motion to clean and dust the surface of the heat exchange protection net, and the limit positions of the running track of the cleaning roller bearing platform are located on the upper and lower sides of the heat exchange protection net. After cleaning, the cleaning roller bearing platform can stop at the limit position to prevent the cleaning roller bearing platform from blocking the heat exchange protection net, so that the heat exchange efficiency of the device is not affected after the device completes its own cleaning operation, thereby ensuring the working effect of the device.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A dust removal and cleaning device for an air source heat pump main unit comprises an air source heat pump main unit, a cleaning roller bearing platform, a dust removal fan, a dust removal cleaning roller, a dust removal roller driving motor, a screw driving motor, a driven ring, a curved groove driving screw, and a driven block. The front of the air source heat pump main unit is provided with a heat exchange protection net, and both sides of the air source heat pump main unit are provided with a screw bearing platform and a track guide groove, the track guide groove is located at the front of the screw bearing platform, the screw bearing platform has a screw mounting groove inside, the screw mounting groove is rotatably connected to the curved groove driving screw, the bottom of the screw bearing platform has a screw motor mounting groove, the screw driving motor is inserted into the screw motor mounting groove and fixed, the drive shaft of the screw driving motor is fixedly connected to the curved groove driving screw, the driven ring is adapted to the screw mounting groove, the driven ring is connected to the screw mounting groove, the driven ring slides inside the screw mounting groove, and the driven ring is adapted to the curved groove driving screw.

[0006] The driven ring is connected to the curved groove driving screw, and the driven ring slides on the outside of the curved groove driving screw. A driven block connecting column is provided inside the driven ring, and a driven block connecting groove is provided at the rear of the driven block. The driven block connecting groove is rotatably connected to the driven block connecting column. A circulating curved groove is provided on the surface of the curved groove driving screw, and the driven block is adapted to the circulating curved groove. The driven block is connected to the circulating curved groove, and the driven block slides inside the circulating curved groove. A limiting slide groove is provided at the front of the screw mounting groove, and a limiting slider is provided at the front of the driven ring. The limiting slider is adapted to the limiting slide groove, and the limiting slider is connected to the limiting slide groove, and the limiting slider slides inside the limiting slide groove. Beneficial Effects

[0007] 1. When the utility model performs dust removal and cleaning operations on the air source heat pump main unit, the curved groove driving screw arranged inside the screw bearing platform on the side of the air source heat pump main unit drives the driven ring to move, so that the cleaning roller bearing platform can perform up and down circulation movement to clean and dust the surface of the heat exchange protection net, and the limit positions of the running track of the cleaning roller bearing platform are located on the upper and lower sides of the heat exchange protection net. After cleaning, the cleaning roller bearing platform can stop at the limit position to prevent the cleaning roller bearing platform from blocking the heat exchange protection net, so that the heat exchange efficiency of the device will not be affected after completing its own cleaning operation, thereby ensuring the working effect of the device.

[0008] 2. A track guide groove is arranged on the side of the air source heat pump main unit of the utility model. The track guide column cooperates with the track guide groove so that the dust removal cleaning roller will only be pressed against the surface of the heat exchange protection net to clean and dust the heat exchange protection net when it runs to the position of the heat exchange protection net. When the dust removal cleaning roller runs to the extreme position, the dust removal cleaning roller itself is away from the air source heat pump main unit, so as to avoid the dust removal cleaning roller being deformed by the pressure of the air source heat pump main unit for a long time when idle, thereby ensuring the service life of the dust removal cleaning roller.

[0009] 3. A dust removal fan is arranged at the front of the dust removal cleaning roller of the utility model, so that when the dust removal cleaning roller performs cleaning and dust removal operations, the dust removal fan can simultaneously blow away the dust to avoid dust accumulation around the dust removal cleaning roller, thereby enhancing the cleaning and dust removal effect of the device.

[0010] 4. The driven block of the utility model adopts a long strip design with narrowed ends, so that the driven block will not slide into the wrong circulating curved groove when running to the intersection of the circulating curved groove, ensuring that the up and down circulation of the cleaning roller bearing platform can run efficiently and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a dust removal and cleaning device for an air source heat pump host described in the utility model.

[0012] Figure 2 This is a partial explosion diagram of a dust removal and cleaning device for an air source heat pump main unit described in the utility model.

[0013] Figure 3 This is a partial structural diagram of a dust removal and cleaning device for an air source heat pump main engine described in the utility model.

[0014] Figure 4 This is a schematic diagram of the structure of the air source heat pump host described in the utility model.

[0015] Figure 5 This is a schematic diagram of the structure of the cleaning roller bearing platform described in the utility model.

[0016] Figure 6 This is a schematic diagram of the structure of the curved groove drive screw described in the utility model.

[0017] Figure 7 This is a schematic diagram of the structure of the driven block described in the utility model.

[0018] Figure 8 This is a schematic diagram of the structure of the driven ring described in the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0020] Embodiment 1:

[0021] A dust removal and cleaning device for an air source heat pump host, comprising an air source heat pump host 1, a cleaning roller bearing platform 4, a dust removal fan 6, a dust removal cleaning roller 7, a dust removal roller driving motor 9, a screw driving motor 16, a driven ring 18, a curved groove driving screw 19, and a driven block 22. The front of the air source heat pump host 1 is provided with a heat exchange protection net 27, and both sides of the air source heat pump host 1 are provided with a screw bearing platform 2 and a track guide groove 23. The screw bearing platform 2 is provided on the side of the air source heat pump host 1, and the curved groove driving screw 19 located inside the screw bearing platform 2 drives the driven ring 18 to move, so that the cleaning roller bearing platform 4 can perform an up and down cyclic movement to clean and dust the surface of the heat exchange protection net 27, and the limit positions of the running track of the cleaning roller bearing platform 4 are located on the upper and lower sides of the heat exchange protection net 27. After the cleaning is completed, the cleaning roller bearing platform 4 can be stopped at the extreme position to prevent the cleaning roller bearing platform 4 from blocking the heat exchange protection net 27, so that the heat exchange efficiency of the device will not be affected after completing its own cleaning operation, thereby ensuring the working effect of the device. The track guide groove 23 is located at the front of the screw bearing platform 2. The screw bearing platform 2 has a screw mounting groove 17 inside, and the screw mounting groove 17 is rotatably connected with the curved groove driving screw 19. The bottom of the screw bearing platform 2 has a screw motor mounting groove 15. The screw driving motor 16 is inserted into the screw motor mounting groove 15 and fixed. The transmission shaft of the screw driving motor 16 is fixedly connected with the curved groove driving screw 19. The driven ring 18 is adapted to the screw mounting groove 17, the driven ring 18 is connected to the screw mounting groove 17, the driven ring 18 slides inside the screw mounting groove 17, and the driven ring 18 is adapted to the curved groove driving screw 19.

[0022] Embodiment 2:

[0023] The utility model described in the driven ring 18 is connected to the curved groove driving screw 19, the driven ring 18 slides on the outside of the curved groove driving screw 19, the driven ring 18 has a driven block connecting column 21 inside, the driven block 22 has a driven block connecting groove 25 at the rear, the driven block connecting groove 25 is rotatably connected with the driven block connecting column 21, the curved groove driving screw 19 has a circulating curved groove 20 on the surface, the driven block 22 is adapted to the circulating curved groove 20, the driven block 22 is connected to the circulating curved groove 20, and the driven block 22 slides inside the circulating curved groove 20. The driven block 22 adopts a long strip design with narrowed ends, so that the driven block 22 will not slide into the wrong circulating curved groove 20 when running to the intersection of the circulating curved groove 20, ensuring that the up and down circulation of the cleaning roller bearing platform 4 can operate efficiently and stably. The front part of the screw mounting groove 17 has a limiting slide groove 14, and the front part of the driven ring 18 has a limiting slider 13. The limiting slider 13 is adapted to the limiting slide groove 14, and the limiting slider 13 is connected to the limiting slide groove 14, and the limiting slider 13 slides inside the limiting slide groove 14.

[0024] Embodiment 3:

[0025] The limit slider 13 of the utility model has a sliding connection platform 3 at the front, and a sliding connection rod 5 is provided at the rear of the cleaning roller bearing platform 4. The sliding connection rod 5 is adapted to the sliding connection platform 3, the sliding connection rod 5 is connected to the sliding connection platform 3, and the sliding connection rod 5 slides inside the sliding connection platform 3. A track guide column 24 is provided on the inner side of the sliding connection rod 5, and the track guide column 24 is adapted to the track guide groove 23. The track guide column 24 is connected to the track guide groove 23, and the track guide column 24 slides inside the track guide groove 23. The side of the air source heat pump host 1 is provided with a track guide groove 23, and the track guide column 24 cooperates with the track guide groove 23 so that the dust removal and cleaning roller 7 can only be pressed on the surface of the heat exchange protection net 27 when it runs to the position of the heat exchange protection net 27 to clean and dust the heat exchange protection net 27. When the dust removal and cleaning roller 7 runs to the limit position, the dust removal and cleaning roller 7 itself is away from the air source heat pump host 1, so as to avoid the dust removal and cleaning roller 7 being deformed by the pressure of the air source heat pump host 1 for a long time in an idle state, thereby ensuring the service life of the dust removal and cleaning roller 7.

[0026] Embodiment 4:

[0027] The cleaning roller supporting platform 4 of the utility model has a cleaning roller mounting groove 26 inside, a cleaning roller connecting groove 12 on the side of the cleaning roller mounting groove 26, a dust removal cleaning roller 7 has a dust removal roller connecting platform 8 on the side, the dust removal cleaning roller 7 is located inside the cleaning roller mounting groove 26, the dust removal roller connecting platform 8 is rotatably connected to the cleaning roller connecting groove 12, and the dust removal roller driving motor 9 is inserted into the cleaning roller connecting groove 12 and fixed.

[0028] Embodiment 5:

[0029] The dust removal roller driving motor 9 of the utility model has a transmission shaft which is fixedly connected to the dust removal roller connecting platform 8, the front part of the cleaning roller bearing platform 4 is provided with a fan mounting platform 10, the inside of the fan mounting platform 10 is provided with a fan mounting groove 11, the dust removal fan 6 is inserted into the fan mounting groove 11 and is fixed, and the front part of the dust removal cleaning roller 7 is provided with a dust removal fan 6, so that when the dust removal cleaning roller 7 performs cleaning and dust removal operations, the dust removal fan 6 synchronously blows away the dust, thereby avoiding dust accumulation around the dust removal cleaning roller 7, and enhancing the cleaning and dust removal effect of this device.

[0030] Embodiment 6:

[0031] The utility model installation steps are as follows: the curved groove driving screw 19 is rotatably connected with the screw mounting groove 17 of the air source heat pump host 1, the screw driving motor 16 is inserted into the screw motor mounting groove 15 of the air source heat pump host 1 and fixed, the transmission shaft of the screw driving motor 16 is fixedly connected with the curved groove driving screw 19, the driven block connecting groove 25 of the driven block 22 is sleeved on the outside of the driven block connecting column 21 of the driven ring 18, the driven ring 18 is inserted into the screw mounting groove 17 of the air source heat pump host 1, the driven ring 18 is sleeved on the outside of the curved groove driving screw 19, the driven block 22 is inserted into the circulating curved groove 20 of the curved groove driving screw 19, and the limiting slider 13 of the driven ring 18 is inserted into Go to the inside of the limiting slide groove 14 of the air source heat pump main unit 1, insert the sliding connecting rod 5 of the cleaning roller bearing platform 4 into the inside of the sliding connecting platform 3 of the driven ring 18, and insert the trajectory guide column 24 of the cleaning roller bearing platform 4 into the inside of the trajectory guide groove 23 of the air source heat pump main unit 1, insert the dust removal roller drive motor 9 into the cleaning roller connecting groove 12 of the cleaning roller bearing platform 4 and fix it, rotatably connect the dust removal roller connecting platform 8 of the dust removal cleaning roller 7 with the cleaning roller connecting groove 12 of the cleaning roller bearing platform 4, fix the transmission shaft of the dust removal roller drive motor 9 with the dust removal roller connecting platform 8, insert the dust removal fan 6 into the fan mounting groove 11 of the cleaning roller bearing platform 4 and fix it, and the installation of this device is completed.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A dust removal and cleaning device for an air source heat pump main engine, characterized in that The invention comprises an air source heat pump main unit (1), a cleaning roller bearing platform (4), a dust removal fan (6), a dust removal cleaning roller (7), a dust removal roller driving motor (9), a screw driving motor (16), a driven ring (18), a curved groove driving screw (19), and a driven block (22). The front of the air source heat pump main unit (1) is provided with a heat exchange protection net (27). Both sides of the air source heat pump main unit (1) are provided with a screw bearing platform (2) and a track guide groove (23). The track guide groove (23) is located at the front of the screw bearing platform (2). The screw bearing platform (2) is provided with a screw installation groove (17) inside. ), the screw mounting groove (17) is rotatably connected to the curved groove drive screw (19), the bottom of the screw bearing platform (2) is provided with a screw motor mounting groove (15), the screw drive motor (16) is inserted into the screw motor mounting groove (15) and fixed, the drive shaft of the screw drive motor (16) is fixedly connected to the curved groove drive screw (19), the driven ring (18) is adapted to the screw mounting groove (17), the driven ring (18) is connected to the screw mounting groove (17), the driven ring (18) slides inside the screw mounting groove (17), and the driven ring (18) is adapted to the curved groove drive screw (19).

2. The dust removal and cleaning device for the main unit of an air source heat pump according to claim 1 is characterized in that The driven ring (18) is connected to the curved groove driving screw (19), the driven ring (18) slides on the outside of the curved groove driving screw (19), the driven ring (18) has a driven block connecting column (21) inside, the driven block (22) has a driven block connecting groove (25) at the rear, the driven block connecting groove (25) is rotatably connected to the driven block connecting column (21), the curved groove driving screw (19) has a circulating curved groove (20) on its surface, the driven block (22) and the circulating curved groove are connected to each other. (20), the driven block (22) is connected to the circulating curved groove (20), the driven block (22) slides inside the circulating curved groove (20), the front part of the screw mounting groove (17) has a limiting slide groove (14), the front part of the driven ring (18) has a limiting slider (13), the limiting slider (13) is adapted to the limiting slide groove (14), the limiting slider (13) is connected to the limiting slide groove (14), and the limiting slider (13) slides inside the limiting slide groove (14).

3. The dust removal and cleaning device for the main unit of an air source heat pump according to claim 2 is characterized in that The limiting slider (13) has a sliding connection platform (3) at the front, and the cleaning roller bearing platform (4) has a sliding connection rod (5) at the rear. The sliding connection rod (5) is adapted to the sliding connection platform (3), the sliding connection rod (5) is connected to the sliding connection platform (3), and the sliding connection rod (5) slides inside the sliding connection platform (3). The inner side of the sliding connection rod (5) has a track guide column (24), the track guide column (24) is adapted to the track guide groove (23), the track guide column (24) is connected to the track guide groove (23), and the track guide column (24) slides inside the track guide groove (23).

4. The dust removal and cleaning device for an air source heat pump main unit according to claim 3 is characterized in that The cleaning roller bearing platform (4) has a cleaning roller mounting groove (26) inside, a cleaning roller connecting groove (12) is provided on the side of the cleaning roller mounting groove (26), a dust removal cleaning roller (7) has a dust removal roller connecting platform (8) on the side, the dust removal cleaning roller (7) is located inside the cleaning roller mounting groove (26), the dust removal roller connecting platform (8) is rotatably connected to the cleaning roller connecting groove (12), and the dust removal roller driving motor (9) is inserted into the cleaning roller connecting groove (12) and fixed.

5. The dust removal and cleaning device for the main unit of an air source heat pump according to claim 4 is characterized in that The dust removal roller driving motor (9) has a transmission shaft which is fixedly connected to the dust removal roller connecting platform (8); the front of the cleaning roller bearing platform (4) has a fan mounting platform (10); the fan mounting platform (10) has a fan mounting groove (11) inside; the dust removal fan (6) is inserted into the fan mounting groove (11) and fixed inside.

Images