CN220852663U

CN220852663U - Air source heat pump device with filtering capability

Info

Publication number: CN220852663U
Application number: CN202322395650.8U
Authority: CN
Inventors: 廖炎冰; 温能飞; 余百灵
Original assignee: Shenzhen Boxuan Industrial Co ltd
Current assignee: Shenzhen Boxuan Industrial Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-26
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of heat pumps and discloses an air source heat pump device with a filtering function, which comprises a heat pump, wherein an air inlet pipe is arranged on the heat pump, a filter screen is arranged in the air inlet pipe, a cleaning component and a rotating component which are matched for use are arranged on the air inlet pipe, and a dust collection component is also arranged on the air inlet pipe. When the heat pump provided by the utility model is used, a worker can directly clean the filter screen in the air inlet pipe by screwing the rotating ring by hand without detaching the filter screen from the air inlet position, so that the cleaning process is simplified, and the labor and time cost are saved.

Description

Air source heat pump device with filtering capability

Technical Field

The utility model relates to the technical field of heat pumps, in particular to an air source heat pump device with a filtering function.

Background

The heat pump is a device for extracting heat from a low-temperature heat source by utilizing a compression circulation principle and transmitting the heat to a high-temperature heat source in a compression temperature rising mode, and can realize the efficient utilization of heat energy and provide various functions such as heating, refrigerating, hot water and the like.

Dust is easy to adhere to the filter screen in the air inlet of the heat pump, the dust can block the filter screen to prevent the dust from smoothly entering the heat pump, but the heat pump in the prior art does not have the function of cleaning the filter screen, and the filter screen is detached from the air inlet position by staff to clean, so that the labor cost and the maintenance cost are increased, in addition, the filter screen is detached by proper skills and steps, if incorrect or careless operation is performed, the risk of personal injury or heat pump damage can be caused, and in addition, the filter screen is detached, dust and pollutants in the surrounding environment can be released into a room to influence the indoor air quality.

Therefore, it is necessary to design an air source heat pump device having a filtering function to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an air source heat pump device with a filtering function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an air source heat pump device with filtering capability, includes the heat pump, install the intake pipe on the heat pump, install the filter screen in the intake pipe, be provided with cleaning assembly and the rotating assembly that the cooperation was used in the intake pipe, still be provided with dust absorption subassembly in the intake pipe.

As a preferable technical scheme of the utility model, the cleaning component comprises a brush plate, a cavity, brush hair and a plurality of dust collection openings, wherein the brush plate is arranged in the air inlet pipe, the cavity is arranged in the brush plate, the brush hair is adhered to the side surface of the brush plate, the dust collection openings are uniformly distributed on the brush plate, and the dust collection openings are communicated with the cavity.

As a preferable technical scheme of the utility model, the rotating assembly comprises a rotating ring and two connecting rods, wherein the rotating ring is rotationally assembled on the air inlet pipe, one ends of the two connecting rods are fixedly connected with the rotating ring, and the other ends of the two connecting rods are respectively and fixedly connected with two ends of the brush plate.

As a preferable technical scheme of the utility model, the dust collection assembly comprises a barrel, a shaft rod, a rotating block, a moving block, an air bag, air pipes, two check valves, a gear ring, gears and a collection box, wherein the barrel is fixed on an air inlet pipe, the shaft rod is rotationally assembled on the barrel, the rotating block and the moving block are both arranged in the barrel, the rotating block is fixed at one end of the shaft rod, the gears are fixed at the other end of the shaft rod, the moving block is slidably connected to the inner surface of the barrel through a limiting piece, the air bag is adhered between the inner surface of the barrel and the side surface of the moving block, one end of each air pipe is communicated with the air bag, the two check valves are respectively arranged on the two air pipes, the gear ring is fixedly sleeved on the rotating ring, the gear ring is meshed with the gears, the collection box is arranged on the air inlet pipe, one end of each air pipe is communicated with a cavity, and the other end of the other air pipe is communicated with the collection box;

the limiting piece comprises a sliding groove and a sliding block, wherein the sliding groove is formed in the inner face of the cylinder body, the sliding block is fixed on the moving block, and the sliding block is slidably connected in the sliding groove.

As a preferable technical scheme of the utility model, the bristles are hard bristles, and the bristles are contacted with the filter screen.

As a preferable technical scheme of the utility model, the rotating block and the moving block form a cylinder structure together, the sizes of the rotating block and the moving block are the same, one ends of the rotating block and the moving block, which are opposite, are provided with inclined planes, and the outer edges of the rotating block and the moving block are mutually attached to the inner surface of the cylinder body.

The utility model has the following beneficial effects:

1. Convenient cleaning operation: through twisting the rotating ring by hand, a worker can directly clean the filter screen in the air inlet pipe without detaching the filter screen from the air inlet position, so that the cleaning process is simplified, and the labor and time cost are saved;

2. Efficient screen cleaning ability: the brush plate is driven by the rotating ring to rotate, dust attached to the filter screen can be effectively brushed by the brush hair, and the mechanical cleaning mode can thoroughly remove the dust on the filter screen, so that the cleaning degree of the filter screen is effectively improved;

3. Preventing secondary pollution: through the combined design of the dust collection assembly and the air bag, dust can be sucked into the collection box, so that the dust is prevented from being scattered again in the cleaning process, and secondary pollution of the dust to the filter screen is avoided;

4. Enhancing heat pump performance: the dust is easy to block the filter screen, so that the normal operation of the heat pump is influenced, the filter screen can be kept smooth by cleaning the filter screen regularly, the working efficiency and performance of the heat pump are improved, and the heat pump can be ensured to effectively absorb and discharge heat.

Drawings

Fig. 1 is a schematic structural diagram of an air source heat pump device with filtering function according to the present utility model;

FIG. 2 is an enlarged view of a part of the structure of FIG. 1;

FIG. 3 is an enlarged view of the structure at A of FIG. 2;

fig. 4 is a schematic structural view of the dust collection assembly.

In the figure: 1 heat pump, 2 air inlet pipe, 3 filter screen, 4 clearance subassembly, 41 brush board, 42 cavity, 43 brush hair, 44 dust absorption mouth, 5 rotation subassembly, 51 rotation ring, 52 connecting rod, 6 dust absorption subassembly, 61 barrel, 62 axostylus axostyle, 63 rotor, 64 movable block, 65 gasbag, 66 trachea, 67 check valve, 68 ring gear, 69 gear, 610 collection box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an air source heat pump device with a filtering function comprises a heat pump 1, wherein an air inlet pipe 2 is arranged on the heat pump 1, a filter screen 3 is arranged in the air inlet pipe 2, a cleaning component 4 and a rotating component 5 which are matched for use are arranged on the air inlet pipe 2, and a dust collection component 6 is further arranged on the air inlet pipe 2.

Referring to fig. 3, cleaning assembly 4 includes brush board 41, cavity 42, brush hair 43 and a plurality of dust absorption mouth 44, and inside of intake pipe 2 is arranged in to brush board 41, and cavity 42 is seted up in the inside of brush board 41, and brush hair 43 bonds in the side of brush board 41, and a plurality of dust absorption mouth 44 equipartitions are on brush board 41, and a plurality of dust absorption mouth 44 all are linked together with cavity 42, through setting up cleaning assembly 4, the staff of being convenient for carries out the deashing to filter screen 3, need not to pull down filter screen 3 from intake pipe 2 and clear up, the simple operation.

Referring to fig. 3, the rotating assembly 5 includes a rotating ring 51 and two connecting rods 52, the rotating ring 51 is rotatably assembled on the air inlet pipe 2, one ends of the two connecting rods 52 are fixedly connected with the rotating ring 51, the other ends of the two connecting rods 52 are respectively fixedly connected with two ends of the brush plate 41, and the brush plate 41 is conveniently rotated by arranging the rotating assembly 5.

Referring to fig. 4, the dust collection assembly 6 includes a cylinder 61, a shaft 62, a rotating block 63, a moving block 64, an air bag 65, an air pipe 66, two check valves 67, a gear ring 68, a gear 69 and a collection box 610, wherein the cylinder 61 is fixed on the air inlet pipe 2, the shaft 62 is rotatably assembled on the cylinder 61, the rotating block 63 and the moving block 64 are both disposed in the cylinder 61, the rotating block 63 is fixed at one end of the shaft 62, the gear 69 is fixed at the other end of the shaft 62, the moving block 64 is slidably connected to the inner surface of the cylinder 61 through a limiting member, the air bag 65 is adhered between the inner surface of the cylinder 61 and the side surface of the moving block 64, one ends of the two air pipes 66 are both communicated with the air bag 65, the two check valves 67 are respectively mounted on the two air pipes 66, the flow limiting directions of the two check valves 67 are opposite, specifically, one of the check valves 67 limits air flow to only enter the air bag 65, the other check valve 67 limits air flow to only flow out of the air bag 65, the gear ring 68 is fixedly sleeved on the rotating ring 51, the gear ring 68 and the gear 69 are meshed with each other, the collecting box 610 is arranged on the air inlet pipe 2, the other end of one air pipe 66 is communicated with the cavity 42, the other end of the other air pipe 66 is communicated with the collecting box 610, and the dust collection assembly 6 is arranged, so that the dust collection holes 44 on the brush plate 41 can absorb dust brushed by the brush hair 43 in the rotating process, and the air bag 65 pumps the dust into the collecting box 610, so that the dust can be collected, and secondary pollution of the dust to the filter screen 3 is avoided;

The limiting part comprises a sliding groove and a sliding block, the sliding groove is formed in the inner face of the cylinder body 61, the sliding block is fixed on the moving block 64, the sliding block is slidably connected in the sliding groove, the sliding groove and the sliding block play a limiting role on the moving block 64, the moving block 64 is prevented from rotating along with the rotating block 63, and the moving block 64 can only move linearly.

Referring to fig. 3, the bristles 43 are hard bristles, and the bristles 43 are in contact with the filter screen 3, so that the dust removing effect of the bristles 43 on the filter screen 3 is ensured.

Referring to fig. 4, the rotating block 63 and the moving block 64 together form a cylindrical structure, the sizes of the rotating block 63 and the moving block 64 are the same, one ends of the rotating block 63 opposite to the moving block 64 are all provided with inclined planes, the outer edges of the rotating block 63 and the moving block 64 are all mutually attached to the inner surface of the cylinder 61, and the arrangement is such that the rotating block 63 can drive the moving block 64 to move.

The specific working principle of the utility model is as follows:

When the heat pump 1 provided by the utility model is used, when the filter screen 3 in the air inlet pipe 2 is required to be cleaned, a worker can directly screw the rotating ring 51, when the rotating ring 51 rotates, the brush plate 41 can be driven to rotate through the two connecting rods 52, when the brush plate 41 rotates, the brush hair 43 on the side surface of the brush plate can brush dust attached to the filter screen 3, in addition, when the rotating ring 51 rotates, the gear ring 68 can be driven to rotate by the rotating ring 51, when the gear ring 68 rotates, the gear 69 meshed with the gear ring can be driven to rotate, so that the shaft lever 62 drives the rotating ring 63 to rotate, as the rotating block 63 and the moving block 64 jointly form a cylinder structure, the sizes of the rotating block 63 and the moving block 64 are the same, one end of the rotating block 63 opposite to the moving block 64 is provided with inclined planes, the outer edges of the rotating block 63 and the moving block 64 are mutually attached to the inner surface of the cylinder 61, so that the rotating block 63 rotates in the rotating process, the inclined surface part of the movable block 64 can be extruded, under the limiting action of the sliding groove and the sliding block, the movable block 64 cannot rotate along with the rotating block 63, so that the movable block 64 can move under the extruding action of the rotating block 63, the movable block 64 can continuously extrude the air bag 65 when moving, because the limiting directions of the two one-way valves 67 are opposite, in particular, one-way valve 67 can limit air flow to the air bag 65 only, the other one-way valve 67 can limit air flow to flow out of the air bag 65 only, when the air bag 65 is stretched, the air bag 65 can extract air in the cavity 42, when the air bag 65 is compressed, the air flow in the air bag 65 can be pressed into the collecting box 610, based on the above process, under the action of the dust collection assembly 6, the dust collection holes 44 on the brush plate 41 can absorb dust brushed by the bristles 43 in the rotating process, and the air bag 65 pumps the dust into the collecting box 610, so that the dust can be collected, and secondary pollution of the dust to the filter screen 3 is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an air source heat pump device with filtering capability, includes heat pump (1), install intake pipe (2) on heat pump (1), install filter screen (3) in intake pipe (2), its characterized in that is provided with clearance subassembly (4) and rotating assembly (5) that the cooperation was used on intake pipe (2), still be provided with dust absorption subassembly (6) on intake pipe (2).

2. An air source heat pump device with filtering function according to claim 1, wherein the cleaning assembly (4) comprises a brush plate (41), a cavity (42), bristles (43) and a plurality of dust collection openings (44), the brush plate (41) is arranged in the air inlet pipe (2), the cavity (42) is arranged in the brush plate (41), the bristles (43) are adhered to the side face of the brush plate (41), the dust collection openings (44) are uniformly distributed on the brush plate (41), and the dust collection openings (44) are communicated with the cavity (42).

3. An air source heat pump device with filtering function according to claim 2, wherein the rotating assembly (5) comprises a rotating ring (51) and two connecting rods (52), the rotating ring (51) is rotatably assembled on the air inlet pipe (2), one ends of the two connecting rods (52) are fixedly connected with the rotating ring (51), and the other ends of the two connecting rods (52) are respectively fixedly connected with two ends of the brush plate (41).

4. An air source heat pump device with filtering function according to claim 3, wherein the dust collection assembly (6) comprises a cylinder (61), a shaft (62), a rotating block (63), a moving block (64), an air bag (65), an air pipe (66), two check valves (67), a gear ring (68), a gear (69) and a collecting box (610), wherein the cylinder (61) is fixed on the air inlet pipe (2), the shaft (62) is rotatably assembled on the cylinder (61), the rotating block (63) and the moving block (64) are all arranged in the cylinder (61), the rotating block (63) is fixed on one end of the shaft (62), the gear (69) is fixed on the other end of the shaft (62), the moving block (64) is connected with the inner face of the cylinder (61) in a sliding way through a limiting piece, the air bag (65) is adhered between the inner face of the cylinder (61) and the side face of the moving block (64), one end of each air pipe (66) is communicated with the air inlet pipe (65), the two air pipes (67) are respectively arranged on the two air bags (66) and are respectively meshed with the gear ring (68) and the collecting box (610) and are meshed with the gear ring (68) and are fixed on the collecting box (51), the other end of one air pipe (66) is communicated with the cavity (42), and the other end of the other air pipe (66) is communicated with the collecting box (610);

the limiting piece comprises a sliding groove and a sliding block, the sliding groove is formed in the inner face of the cylinder body (61), the sliding block is fixed on the moving block (64), and the sliding block is connected in the sliding groove in a sliding mode.

5. An air source heat pump device with filtering function according to claim 2, characterized in that the bristles (43) are hard bristles, and the bristles (43) are in contact with the filter screen (3).

6. The air source heat pump device with filtering function according to claim 4, wherein the rotating block (63) and the moving block (64) together form a cylinder structure, the rotating block (63) and the moving block (64) are the same in size, one ends of the rotating block (63) opposite to the moving block (64) are provided with inclined planes, and the outer edges of the rotating block (63) and the moving block (64) are mutually attached to the inner surface of the cylinder body (61).