CN214998338U

CN214998338U - Energy-saving fan structure for air source heat pump

Info

Publication number: CN214998338U
Application number: CN202120887756.8U
Authority: CN
Inventors: 苏宏浩; 姚广
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-03
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an energy-conserving formula air source fan structure for heat pump, including fixed frame and fan case, there is the mount that is used for supporting the fan case lower surface of fixed frame through bolted connection, the inside of fixed frame is pegged graft and is had the fan case, the fresh air inlet has been seted up in the front of fan case, the inner wall fixedly connected with fixed plate of fresh air inlet, threaded hole has been seted up to one side of fixed plate, the inside of fresh air inlet is provided with the coarse strainer, fixing bolt is worn to be equipped with by one side screw thread of coarse strainer. Through the cooperation setting of coarse strainer and fine filter screen and active carbon filter screen, can make fan box when to inside suction air, most impurity in the air can be filtered through coarse strainer and fine filter screen to the air, and when the air passed through the active carbon filter screen, most harmful gas in the active carbon filter screen can absorb the air, prevents as far as possible that fan box from working for a long time after, causes the inside to block up, reduces work efficiency.

Description

Energy-saving fan structure for air source heat pump

Technical Field

The utility model relates to an air source heat pump technical field specifically is an energy-conserving formula air source fan structure for heat pump.

Background

An air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source, is a form of heat pump, and as the name suggests, the heat pump is similar to a pump and can convert low-level heat energy which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving partial high-level energy.

Chinese patent publication No. CN210951969U discloses an energy-saving fan structure for an air source heat pump and an air source heat pump, comprising an air source heat pump shell, a fixed frame, a cross rod and a motor, wherein an evaporator is installed in the air source heat pump shell, a spring and a first fixed rod are welded on the top end face of the inner wall of the air source heat pump shell, a connecting frame is welded on the bottom end face of the fixed frame, a fan body is installed at one end of the connecting frame, which is far away from the fixed frame, a limit frame is welded in the air source heat pump shell, the motor is installed on the bottom end face of the inner wall of the air source heat pump shell, a screw rod is installed on an output shaft of the motor, a brush is installed on the inner wall of the cross rod, a threaded hole and a limit hole are formed in the cross rod, the cross rod is installed on the screw rod through the rotation of the threaded hole, and the cross rod is sleeved on the limit frame through the limit hole in a sliding manner, the utility model discloses an air source heat pump capable of preventing dust and debris from accumulating to influence on the working efficiency, convenient maintenance and better practicability.

But the utility model discloses an in-service use is not convenient for filter the air of suction, can lead to the inside passage to block up for a long time to reduce work efficiency, the fan of also being convenient for carries out better fixed, rocking that the long-time work of fan produced can lead to the fan to drop, and the device is not convenient for to the inside maintenance of fan.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an energy-conserving formula air source fan structure for heat pump has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fan structure for an energy-saving air source heat pump comprises a fixing frame and a fan box, wherein the lower surface of the fixing frame is connected with a fixing frame for supporting the fan box through bolts, the fan box is inserted into the fixing frame, an air inlet hole is formed in the front surface of the fan box, a fixing plate is fixedly connected to the inner wall of the air inlet hole, a threaded hole is formed in one side of the fixing plate, a coarse strainer is arranged inside the air inlet hole, a fixing bolt penetrates through one side of the coarse strainer, a fine filter screen is connected to one side of the coarse strainer through the fixing bolt, an active carbon filter screen is connected to one end, away from the coarse filter screen, of the fine filter screen through the fixing bolt, a through hole is formed in the front surface of the fan box, a sterilizing plate capable of being pushed and pulled in the direction of a sliding groove is connected to the inside of the through hole through the sliding groove, and an ultraviolet lamp for sterilizing is penetrated through the inner wall of the sterilizing plate, the fan box is characterized in that an access hole is formed in one side of the fan box, a cabinet door is connected to the surface of the access hole through a hinge, a motor is connected to the inner wall of the fan box through a bolt, a fan is fixedly connected to the output end of the motor, and an air outlet pipe is fixedly connected to the bottom of one side of the fan box.

Optionally, one side of the cabinet door is fixedly connected with a sealing structure for blocking rainwater, a window is formed in the surface of the cabinet door, and a transparent plate for observation is fixedly connected to the inner wall of the window.

Optionally, the number of the fixing frames is two, and the two fixing frames are symmetrically arranged by taking a vertical center line of the fixing frame as a symmetry axis.

Optionally, a clamping bolt penetrates through threads on one side of the fan box, and one end of the clamping bolt, which penetrates through the fan box, is connected to the inner wall of the sterilizing plate in a threaded manner.

Optionally, the fixing bolt is screwed on the inner wall of the threaded hole.

Optionally, the inner wall of the fixing frame is provided with a mounting hole, and a mounting bolt penetrates through the inner wall thread of the mounting hole.

(III) advantageous effects

The utility model provides an energy-conserving formula air source fan structure for heat pump possesses following beneficial effect:

1. this energy-conserving formula fan structure for air source heat pump sets up through the cooperation of coarse strainer and thin filter screen and active carbon filter screen, can make the fan case when toward inside suction air, and the air can filter most impurity in the air through coarse strainer and thin filter screen, and when the air passes through the active carbon filter screen, most harmful gas in the active carbon filter screen can absorb the air, prevents as far as possible that the fan case from working for a long time after, causes inside jam, reduces work efficiency.

2. This energy-conserving formula fan structure for air source heat pump sets up through the cooperation of fixed frame and mount, can make the fan case during operation, and the best possible remains stable, avoids the fan case during operation to produce as far as possible and rocks, leads to the fan case to drop, sets up through the cooperation of cabinet door and access hole, can make things convenient for operating personnel to overhaul the fan case after the fan case goes wrong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fan box of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic structural diagram of the motor of the present invention.

In the figure: 1. a fixing frame; 2. a fan box; 3. a fixed mount; 4. an air inlet hole; 5. a fixing plate; 6. a threaded hole; 7. coarse filtration; 8. fixing the bolt; 9. a fine filter screen; 10. an active carbon filter screen; 11. perforating holes; 12. a sterilization plate; 13. an ultraviolet lamp; 14. an access hole; 15. a cabinet door; 16. a motor; 17. a fan; 18. a window; 19. clamping the bolt; 20. mounting holes; 21. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a fan structure for an energy-saving air source heat pump comprises a fixing frame 1 and a fan box 2, wherein the lower surface of the fixing frame 1 is connected with fixing frames 3 for supporting the fan box 2 through bolts, the number of the fixing frames 3 is two, the two fixing frames 3 are symmetrically arranged by taking a vertical central line of the fixing frame 1 as a symmetry axis, the fan box 2 can be kept stable as much as possible when in work through the matching arrangement of the fixing frame 1 and the fixing frames 3, the fan box 2 is prevented from shaking when in work as much as possible, the fan box 2 is prevented from falling off, the fan box 2 is inserted into the fixing frame 1, the front surface of the fan box 2 is provided with an air inlet hole 4, the inner wall of the air inlet hole 4 is fixedly connected with a fixing plate 5, one side of the fixing plate coarse filter 5 is provided with a threaded hole 6, the inside of the coarse filter hole 4 is provided with an air inlet net 7, one side of the coarse filter 7 is threaded through a fixing bolt 8, one side of the coarse filter 7 is connected with a fine filter screen 9 through the fixing bolt 8, one end of the fine filter screen 9, which is far away from the coarse filter screen 7, is connected with an active carbon filter screen 10 through a fixing bolt 8, and the fixing bolt 8 is in threaded connection with the inner wall of the threaded hole 6;

after the motor 16 is started, the coarse filter screen 7, the fine filter screen 9 and the activated carbon filter screen 10 are matched, so that when the fan box 2 sucks air inwards, most of impurities in the air can be filtered out through the coarse filter screen 7 and the fine filter screen 9, and when the air passes through the activated carbon filter screen 10, most of harmful gas in the air can be absorbed by the activated carbon filter screen 10, so that the phenomenon that the inner part of the fan box 2 is blocked after working for a long time is prevented as much as possible, and the working efficiency is reduced;

the front side of the fan box 2 is provided with a through hole 11, the inside of the through hole 11 is connected with a sterilizing plate 12 which can be pushed and pulled along the direction of a sliding groove through the sliding groove, a clamping bolt 19 is penetrated through a thread on one side of the fan box 2, one end of the clamping bolt 19 penetrating through the fan box 2 is connected with the inner wall of the sterilizing plate 12 through a thread, an ultraviolet lamp 13 for sterilization is penetrated through the inner wall of the sterilizing plate 12, the ultraviolet lamp 13 can sterilize bacteria sucked into air, one side of the fan box 2 is provided with an access hole 14, the surface of the access hole 14 is connected with a cabinet door 15 through a hinge, and through the matching arrangement of the cabinet door 15 and the access hole 14, an operator can conveniently overhaul the fan box 2 after the fan box 2 goes wrong;

one side fixedly connected with of cabinet door 15 is used for blockking the seal structure of rainwater, window 18 has been seted up on the surface of cabinet door 15, the inner wall fixedly connected with of window 18 is used for the transparent plate of observation, make things convenient for operating personnel to observe and overhaul the condition of internal motor 16, there is motor 16 inner wall of fan case 2 through bolted connection, motor 16's output fixedly connected with fan 17, the bottom fixedly connected with tuber pipe 21 of fan case 2 one side, mounting hole 20 has been seted up to the inner wall of fixed frame 1, mounting bolt is worn to be equipped with by the inner wall screw thread of mounting hole 20, when installing, fix frame 3's one side is bolted connection on the wall earlier, fix frame 1 with the bolt at the upper surface of fixed frame 3, install fixed frame 1 on the wall through fixing bolt at last, thereby play the effect of keeping stable to fan case 2.

The utility model discloses in, the device's working procedure as follows:

1. when the fixing frame is installed, one side of the fixing frame 3 can be connected to the wall surface through bolts, the fixing frame 1 is fixed on the upper surface of the fixing frame 3 through bolts, and finally the fixing frame 1 is installed on the wall surface through the fixing bolts, so that the fan box 2 is kept stable;

2. when an operator turns on the motor 16, most impurities in the air can be filtered through the coarse filter screen 7 and the fine filter screen 9, and when the air passes through the activated carbon filter screen 10, most harmful gases in the air can be absorbed by the activated carbon filter screen 10, so that the inner blockage caused by long-time work of the fan box 2 is prevented as much as possible, and the work efficiency is reduced;

3. after the problem appears in the inside of fan case 2, operating personnel can open cabinet door 15, overhauls fan case 2 inside from access hole 14, makes things convenient for operating personnel to overhaul fan case 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fan structure for energy-conserving formula air source heat pump, includes fixed frame (1) and fan case (2), its characterized in that: the lower surface of the fixing frame (1) is connected with a fixing frame (3) used for supporting a fan box (2) through bolts, the fan box (2) is inserted into the fixing frame (1), an air inlet hole (4) is formed in the front surface of the fan box (2), a fixing plate (5) is fixedly connected to the inner wall of the air inlet hole (4), a threaded hole (6) is formed in one side of the fixing plate (5), a coarse filter screen (7) is arranged inside the air inlet hole (4), a fixing bolt (8) penetrates through threads on one side of the coarse filter screen (7), one side of the coarse filter screen (7) is connected with a fine filter screen (9) through the fixing bolt (8), one end, far away from the coarse filter screen (7), of the fine filter screen (9) is connected with an active carbon filter screen (10) through the fixing bolt (8), and a penetrating hole (11) is formed in the front surface of the fan box (2), the inside of wearing to establish hole (11) is connected with through the spout and can follows the board (12) that disinfects that the spout direction was carried out the push-and-pull, ultraviolet lamp (13) that are used for disinfecting wear to be equipped with to the inner wall of board (12) of disinfecting, access hole (14) have been seted up to one side of fan case (2), there is cabinet door (15) on the surface of access hole (14) through hinged joint, there is motor (16) inner wall of fan case (2) through bolted connection, the output fixedly connected with fan (17) of motor (16), the bottom fixedly connected with of fan case (2) one side goes out tuber pipe (21).

2. The fan structure for the energy-saving air source heat pump according to claim 1, characterized in that: one side of the cabinet door (15) is fixedly connected with a sealing structure used for blocking rainwater, a window (18) is formed in the surface of the cabinet door (15), and a transparent plate used for observation is fixedly connected to the inner wall of the window (18).

3. The fan structure for the energy-saving air source heat pump according to claim 1, characterized in that: the number of the fixing frames (3) is two, and the fixing frames (3) are symmetrically arranged by taking the vertical central line of the fixing frame (1) as a symmetry axis.

4. The fan structure for the energy-saving air source heat pump according to claim 1, characterized in that: and a clamping bolt (19) penetrates through the thread on one side of the fan box (2), and one end of the clamping bolt (19) penetrating through the fan box (2) is in threaded connection with the inner wall of the sterilizing plate (12).

5. The fan structure for the energy-saving air source heat pump according to claim 1, characterized in that: the fixing bolt (8) is in threaded connection with the inner wall of the threaded hole (6).

6. The fan structure for the energy-saving air source heat pump according to claim 1, characterized in that: the inner wall of the fixing frame (1) is provided with a mounting hole (20), and a mounting bolt penetrates through the inner wall thread of the mounting hole (20).