CN219711903U

CN219711903U - Fan structure for air source heat pump

Info

Publication number: CN219711903U
Application number: CN202321305224.4U
Authority: CN
Inventors: 马联蒙; 马新曼
Original assignee: Zhongnuan New Energy Qingdao Co ltd
Current assignee: Zhongnuan New Energy Qingdao Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-19
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of fans, and discloses a fan structure for an air source heat pump, which solves the problem of inconvenience in installation of a fan, and comprises a device shell, wherein a heat pump body is fixedly installed in the device shell, first installation boxes are fixedly installed at the two sides of the device shell, a second installation box is fixedly installed in the middle of the top of the device shell, a driving motor is fixedly installed at the bottom of the inside of the second installation box, a heat dissipation fan is fixedly installed at the output end of the driving motor, a filter screen is fixedly installed at the top of the second installation box, mounting plates are fixedly installed at the two sides of the second installation box, a shaft sleeve is fixedly installed at the top of the mounting plates, a rotating rod is rotatably installed in the interior of the shaft sleeve, a rotating disc is fixedly installed at the top of the rotating rod, and first slots are formed at the two sides of the top surface of the device shell; the fan is very convenient and fast to install, reduces the operation difficulty and workload of operators, and improves the working efficiency.

Description

Fan structure for air source heat pump

Technical Field

The utility model belongs to the technical field of fans, and particularly relates to a fan structure for an air source heat pump.

Background

The air source heat pump takes the energy in the air as main power, and drives the compressor to operate through a small amount of electric energy, so that energy transfer is realized, complex configuration, expensive water taking, recharging or soil heat exchange systems and special machine rooms are not needed, a large amount of pollutant emission caused by traditional heating to the atmospheric environment can be gradually reduced, and the purposes of energy conservation and environmental protection are realized while the heating effect is ensured; according to the anti-abrasion fan structure for the air source heat pump, a buffer device is arranged at the top end of the air source heat pump fan, so that the force of objects striking the air source heat pump fan can be reduced, the air source heat pump fan is protected, the shell of the air source heat pump fan is protected from being smashed by objects or garbage falling from high altitude, and the abrasion of the air source heat pump fan is reduced; but the fan is inconvenient to install, the operation difficulty and the workload of operators are increased, and the working efficiency is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the fan structure for the air source heat pump, which effectively solves the problem that the existing fan is inconvenient to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fan structure for air source heat pump, which comprises a device shell, the inside fixed mounting of device shell has the heat pump body, the equal fixed mounting in both sides of device shell has first mounting box, the middle part fixed mounting at device shell top has the second mounting box, the inside bottom fixed mounting of second mounting box has driving motor, driving motor's output fixed mounting has the radiator fan, the top fixed mounting of second mounting box has the filter screen, the equal fixed mounting in both sides of second mounting box has the mounting panel, the equal fixed mounting in top of mounting panel has the axle sleeve, the dwang is installed in the inside of axle sleeve all rotating, the equal fixed mounting in top of dwang has the carousel, first slot has all been seted up to the both sides of device shell top surface, the both sides of device shell top surface just are located the equal second slot of seting up of one side that two first slots are close to each other, the equal fixed mounting in second mounting box one side of mounting plate has first cutting, one side equal fixed mounting of second mounting box is close to the mounting bottom the mounting plate, two first cutting and second cutting are installed respectively in the inside of two second slots and first slot, the equal fixed mounting assembly has two first clamping grooves, two inside clamping sets of first clamping assembly have the equal inside clamping assembly of two first clamping assembly, two first both sides of two first clamping assembly have the equal inside clamping assembly, two first both sides of two first clamping assembly all set up first clamping assembly.

Preferably, the two sets of first joint subassembly all includes two-way threaded rod, the top of two-way threaded rods respectively with the bottom fixed connection of two dwang, the equal threaded connection of upper and lower both sides on two-way threaded rod surfaces has a screw sleeve, screw sleeve's both sides all rotate and install the transfer line, the screw sleeve's one end is all rotated and is linked together to two transfer lines of same one side, screw sleeve's one end is kept away from to the transfer line all extends to the inside of second spacing groove.

Preferably, the two sets of second joint subassembly all includes the movable rod, and two movable rods are installed respectively in the inside of two first mounting boxes, and the equal fixed mounting of one end that two movable rods kept away from each other has the pull ring, and the equal fixed mounting of one end that two movable rods are close to each other has the movable baffle, and the equal fixed mounting of one side that two movable baffles are close to each other has the clamping rod, and two clamping rods peg graft respectively in the inside of two first spacing grooves, and the surface of movable rod all is equipped with the spring, the both ends of spring all respectively with the inner wall fixed connection of movable baffle and first mounting box.

Preferably, the upper and lower both sides of mobile baffle all fixed mounting have the location slider, and the location spout has all been seted up to the upper and lower both sides inner wall of two first mounting boxes, and the inside at the location spout is installed respectively to the location slider.

Compared with the prior art, the utility model has the beneficial effects that:

during installation, an operator pulls the moving rod to move outwards through the pull ring, and the moving rod drives the positioning sliding block to slide in the positioning sliding groove through the moving baffle when moving, so that stability of the moving rod during moving is improved, and the moving baffle drives the clamping rod to move outwards and simultaneously extrudes the spring when moving outwards; then the first cutting is inserted into the second slot and the second cutting is inserted into the first slot, then the spring pushes the movable baffle through self elasticity, and the movable baffle drives the clamping rod to be clamped into the first limiting slot for limiting when being pushed; then the rotating rod is driven to rotate in the shaft sleeve through the rotary disc, the threaded sleeve is driven to move towards the middle through the bidirectional threaded rod when the rotating rod rotates, and the transmission rod is driven to enter the second limiting groove when the threaded sleeve moves towards the middle, so that the fan is limited, and therefore the fan can be installed rapidly;

after the installation is finished, the driving motor is started to drive the heat radiating fan to rotate, so that heat emitted by the heat pump body in the device shell is discharged through the filter screen, and the filter screen can effectively prevent external sundries from entering the device shell; the fan is convenient and fast to install, operation difficulty and workload of operators are reduced, and working efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a blower of the present utility model;

FIG. 2 is a schematic cross-sectional view of a blower in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the enlarged partial structure of FIG. 2 according to the present utility model;

in the figure: 1. a device housing; 2. a heat pump body; 3. a first mounting box; 4. a second mounting box; 5. a driving motor; 6. a heat dissipation fan; 7. a filter screen; 8. a mounting plate; 9. a shaft sleeve; 10. a rotating lever; 11. a turntable; 12. a first slot; 13. a second slot; 14. a first slip; 15. a second cutting; 16. a first limit groove; 17. the second limit groove; 18. a threaded sleeve; 19. a transmission rod; 20. a moving rod; 21. a pull ring; 22. moving the baffle; 23. a clamping rod; 24. a spring; 25. positioning a sliding block; 26. positioning a chute; 27. a bi-directional threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model comprises a device housing 1, a heat pump body 2 is fixedly arranged in the device housing 1, a first mounting box 3 is fixedly arranged at both sides of the device housing 1, a second mounting box 4 is fixedly arranged in the middle of the top of the device housing 1, a driving motor 5 is fixedly arranged at the bottom of the interior of the second mounting box 4, a cooling fan 6 is fixedly arranged at the output end of the driving motor 5, a filter screen 7 is fixedly arranged at the top of the second mounting box 4, mounting plates 8 are fixedly arranged at both sides of the second mounting box 4, shaft sleeves 9 are fixedly arranged at the top of the mounting plates 8, a rotating rod 10 is rotatably arranged in the shaft sleeves 9, a rotating disc 11 is fixedly arranged at the top of the rotating rod 10, first slots 12 are formed at both sides of the top surface of the device housing 1, the second slot 13 has all been seted up to the both sides of device shell 1 top surface and lie in the side that two first slots 12 are close to each other, the bottom of mounting panel 8 is kept away from the equal fixed mounting in second mounting box 4 one side has first cutting 14, the one side that the mounting panel 8 bottom is close to second mounting box 4 is equal fixed mounting has second cutting 15, two first cutting 14 and second cutting 15 are installed respectively in the inside of two second slots 13 and first slot 12, first spacing groove 16 has all been seted up to the inside of first cutting 14, the inside of second cutting 15 all is equipped with first joint subassembly, two sets of first joint subassemblies respectively with two dwang 10 fixed connection, the inside of first mounting box 3 all is equipped with second joint subassembly, the inside at two first spacing grooves 16 is all pegged graft to the one end of two sets of second joint subassemblies, second spacing groove 17 has all been seted up to the both sides inner wall of first slot 12.

The operator pulls the second clamping component outside, then inserts the first cutting 14 into the second slot 13 and the second cutting 15 into the first slot 12, and then the second clamping component is clamped into the first limiting groove 16 through the resilience force to limit; then the rotating rod 10 is driven to rotate in the shaft sleeve 9 through the rotary disc 11, and the first clamping component is driven to enter the second limiting groove 17 to be limited when the rotating rod 10 rotates, so that the fan can be installed rapidly; after the installation is completed, the driving motor 5 is started to drive the heat radiating fan 6 to rotate, so that heat emitted by the heat pump body 2 inside the device shell 1 is discharged through the filter screen 7, and the filter screen 7 can effectively prevent external impurities from entering the device shell 1.

The two sets of first joint subassemblies all include two-way threaded rod 27, and the top of two-way threaded rod 27 respectively with the bottom fixed connection of two dwang 10, the equal threaded connection of upper and lower both sides on two-way threaded rod 27 surfaces has screw sleeve 18, and the transfer line 19 is installed in all rotation of screw sleeve 18's both sides, and the one end that screw sleeve 18 was kept away from to two transfer lines 19 of same side is all rotated and is linked together, and the one end that screw sleeve 18 was kept away from to transfer line 19 all extends to the inside of second spacing groove 17.

When the rotating rod 10 rotates, the threaded sleeve 18 is driven to move towards the middle through the bidirectional threaded rod 27, and when the threaded sleeve 18 moves towards the middle, the transmission rod 19 is driven to enter the second limiting groove 17, so that limiting is performed.

The two groups of second clamping components comprise moving rods 20, the two moving rods 20 are respectively arranged in the two first mounting boxes 3, pull rings 21 are fixedly arranged at the ends, away from each other, of the two moving rods 20, moving baffles 22 are fixedly arranged at the ends, close to each other, of the two moving rods 20, clamping rods 23 are fixedly arranged at the sides, close to each other, of the two moving baffles 22, the two clamping rods 23 are respectively inserted into the two first limiting grooves 16, springs 24 are respectively arranged on the surfaces of the moving rods 20, and two ends of each spring 24 are respectively fixedly connected with the moving baffles 22 and the inner walls of the first mounting boxes 3; the upper and lower both sides of the movable baffle 22 are all fixedly provided with positioning slide blocks 25, the inner walls of the upper and lower both sides of the two first mounting boxes 3 are all provided with positioning slide grooves 26, and the positioning slide blocks 25 are respectively arranged in the positioning slide grooves 26.

The operator pulls the movable rod 20 to move outwards through the pull ring 21, and when the movable rod 20 moves, the movable baffle 22 drives the positioning slide block 25 to slide in the positioning slide groove 26, so that the stability of the movable rod 20 is improved, and when the movable baffle 22 moves outwards, the movable baffle 22 drives the clamping rod 23 to move outwards and simultaneously extrudes the spring 24; the spring 24 pushes the movable baffle 22 through self elasticity, and when the movable baffle 22 is pushed, the clamping rod 23 is driven to be clamped into the first limiting groove 16 for limiting.

Claims

1. The utility model provides a fan structure for air source heat pump, includes device shell (1), its characterized in that: the inside fixed mounting of device shell (1) has heat pump body (2), the equal fixed mounting in both sides of device shell (1) has first mounting box (3), the middle part fixed mounting at device shell (1) top has second mounting box (4), the inside bottom fixed mounting of second mounting box (4) has driving motor (5), the output fixed mounting of driving motor (5) has radiator fan (6), the top fixed mounting of second mounting box (4) has filter screen (7), the equal fixed mounting in both sides of second mounting box (4) has mounting panel (8), the equal fixed mounting in top of mounting panel (8) has axle sleeve (9), the inside equal rotation of axle sleeve (9) installs dwang (10), the equal fixed mounting in top of dwang (10) has carousel (11), first slot (12) have all been seted up to the both sides of device shell (1) top surface, the both sides of device shell (1) and be located the one side that two first slots (12) are close to each other have all seted up second slot (13), the equal fixed mounting in both sides of second mounting box (4) are kept away from to the bottom of mounting panel (8), the equal fixed mounting panel (15) are close to the equal fixed mounting of second mounting panel (4) are installed to the bottom (15), two first cutting (14) and second cutting (15) are installed respectively in the inside of two second slot (13) and first slot (12), first spacing groove (16) have all been seted up to the inside of first cutting (14), the inside of second cutting (15) all is equipped with first joint subassembly, two sets of first joint subassemblies respectively with two dwang (10) fixed connection, the inside of first mounting box (3) all is equipped with second joint subassembly, the inside at two first spacing grooves (16) is all pegged graft to the one end of two sets of second joint subassemblies, second spacing groove (17) have all been seted up to the both sides inner wall of first slot (12).

2. The blower structure for an air source heat pump according to claim 1, characterized in that: the two sets of first joint subassembly all includes two-way threaded rod (27), the top of two-way threaded rod (27) respectively with the bottom fixed connection of two dwang (10), the equal threaded connection in upper and lower both sides on two-way threaded rod (27) surfaces has screw sleeve (18), install transfer line (19) all to rotate in screw sleeve (18) both sides, the one end that screw sleeve (18) was kept away from to two transfer lines (19) of same side is all rotated and is linked together, the one end that screw sleeve (18) was kept away from to transfer line (19) all extends to the inside of second spacing groove (17).

3. The blower structure for an air source heat pump according to claim 1, characterized in that: the two sets of second joint subassembly all includes movable rod (20), the inside at two first mounting boxes (3) is installed respectively to two movable rods (20), the equal fixed mounting of one end that two movable rods (20) kept away from each other has pull ring (21), the equal fixed mounting of one end that two movable rods (20) are close to each other has movable baffle (22), the equal fixed mounting of one side that two movable baffle (22) are close to each other has clamping rod (23), two clamping rods (23) peg graft respectively in the inside of two first spacing grooves (16), the surface of movable rod (20) all is equipped with spring (24), the both ends of spring (24) all respectively with movable baffle (22) and the inner wall fixed connection of first mounting box (3).

4. A blower structure for an air source heat pump according to claim 3, characterized in that: the upper and lower both sides of mobile baffle (22) are all fixed mounting have location slider (25), and location spout (26) have all been seted up to the upper and lower both sides inner wall of two first mounting boxes (3), and location slider (25) are installed in the inside of location spout (26) respectively.