CN216694114U - System for preventing air source heat pump from frosting during normal work in low-temperature environment - Google Patents
System for preventing air source heat pump from frosting during normal work in low-temperature environment Download PDFInfo
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- CN216694114U CN216694114U CN202220233156.4U CN202220233156U CN216694114U CN 216694114 U CN216694114 U CN 216694114U CN 202220233156 U CN202220233156 U CN 202220233156U CN 216694114 U CN216694114 U CN 216694114U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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Abstract
The utility model discloses an air source heat pump frosting prevention system for normal work in a low-temperature environment, which comprises a shell, wherein two air boxes are symmetrically and fixedly connected to the inner wall of the shell, and a speed reduction motor is fixedly connected to the inner wall of each air box. According to the utility model, the push rod can be driven to move up and down through the matching arrangement of the speed reducing motor, the rotating rod and the reciprocating lever, and the push rod can drive the flexible hairbrush to move up and down, so that dust on the air source heat pump body is cleaned without manual cleaning, and further the cleaning speed is improved; through the cooperation setting of fan and heating wire, can collect the dust to can rise the temperature around the shell, prevent that the device from appearing the phenomenon of frosting under low temperature environment, thereby guarantee that air source heat pump body can normally work.
Description
Technical Field
The utility model relates to the technical field of air source heat pumps, in particular to a system for preventing frosting of an air source heat pump in normal work in a low-temperature environment.
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. The heat pump is a form of the heat pump, the heat pump can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, so that the aim of saving part of high-level energy (such as coal, gas, oil, electric energy and the like) is fulfilled, and the air is used as a low-level heat source of the heat pump, is inexhaustible, is available everywhere and can be obtained without compensation.
After the air source heat pump device is used for a long time, a lot of dust is accumulated on the surface of the device, the cleaning is inconvenient, the dust is manually cleaned in an artificial mode in the prior art, the time and the labor are wasted, and the cleaning speed is reduced.
In order to solve the problems, a frosting prevention system for an air source heat pump in normal operation in a low-temperature environment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that in the prior art, a lot of dust is accumulated on the surface of an air source heat pump device after the air source heat pump device is used for a long time and is inconvenient to clean, and in the prior art, the dust is manually cleaned in a manual mode, so that time and labor are wasted, and the cleaning speed is reduced, so that the air source heat pump frosting prevention system for normal work in a low-temperature environment is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the frosting prevention system for the air source heat pump in normal work in the low-temperature environment comprises a shell, wherein two air boxes are symmetrically and fixedly connected onto the inner wall of the shell, a speed reducing motor is fixedly connected onto the inner wall of each air box, the output end of each speed reducing motor is fixedly connected with a rotating rod, a fan is fixedly sleeved and connected onto each rotating rod, a supporting plate is fixedly connected onto the inner wall of the shell, the upper end of each rotating rod penetrates through the upper end face of each air box and the supporting plate and is fixedly connected with a reciprocating lever, each reciprocating lever is engaged and connected with a reciprocating lever sleeve, one opposite side of each reciprocating lever sleeve is fixedly connected with a transverse rod, a cavity is formed in each transverse rod, a sliding plate is slidably connected into each cavity, a spring is fixedly connected onto one opposite side of each sliding plate, the other side of each sliding plate is fixedly connected with a spring, and the other end of each spring is fixedly connected onto the inner wall of each cavity, two the equal fixedly connected with push rod in the relative one side of slide, every the other end of push rod all runs through cavity and the flexible brush of fixedly connected with, every the equal sliding connection of push rod is in the inner wall of horizontal pole, the mounting groove has been seted up to the up end of backup pad, be provided with the air source heat pump body in the mounting groove, two the relative one side of flexible brush all supports on the lateral wall of air source heat pump body, two dust collecting hole have been seted up to the symmetry in the backup pad, every the equal fixedly connected with breathing pipe of lower extreme of dust collecting hole, every the equal fixed connection of lower extreme of breathing pipe is on the up end of bellows.
Preferably, the inner walls of the two air boxes are fixedly connected with flat plates, the lower end face of each flat plate is fixedly connected with an electric heating wire, and the other end of each electric heating wire is fixedly connected to the inner wall of the air box.
Preferably, two reciprocating type thick stick cover one side of carrying on the back mutually all fixedly connected with gag lever post, every the equal fixedly connected with slider of the other end of gag lever post, two spouts, every have been seted up to the symmetry on the inner wall of shell the equal sliding connection of slider is in the spout.
Preferably, two the upper end of reciprocating type thick stick all rotates to be connected on the inner wall of shell, two the dwang all rotates to be connected in the inner wall of backup pad and bellows.
Preferably, two the equal symmetry in one side that bellows carried on the back mutually and the left and right sides of shell has seted up the air outlet, every equal fixedly connected with filter screen in the air outlet.
Preferably, a switch door is arranged on the side wall of the shell, and a handle is fixedly connected to the switch door.
Compared with the prior art, the utility model has the beneficial effects that:
the push rod can be driven to move up and down through the matching arrangement of the speed reducing motor, the rotating rod and the reciprocating lever, the push rod can drive the flexible hairbrush to move up and down, so that dust on the air source heat pump body is cleaned, manual cleaning is not needed, the cleaning speed is further improved, the flexible hairbrush can be tightly attached to the surface of the air source heat pump body through the matching arrangement of the sliding plate, the push rod and the spring, and the cleaning effect is enhanced; through the cooperation setting of fan and heating wire, can collect the dust to can rise the temperature around the shell, prevent that the device from appearing the phenomenon of frosting under low temperature environment, thereby guarantee that air source heat pump body can normally work.
Drawings
FIG. 1 is a schematic front perspective view of a system for preventing frosting of an air source heat pump in normal operation in a low temperature environment according to the present invention;
FIG. 2 is a schematic cross-sectional front view of a frosting prevention system of an air source heat pump in normal operation in a low temperature environment according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.
In the figure: the air source heat pump comprises a shell 1, an air box 2, a speed reducing motor 3, a rotating rod 4, a fan 5, a supporting plate 6, a reciprocating lever 7, a reciprocating lever sleeve 8, a cross rod 9, a sliding plate 10, a spring 11, a push rod 12, a flexible hairbrush 13, an air source heat pump body 14, an electric heating wire 15, an air suction pipe 16, a limiting rod 17, a sliding block 18 and a filter screen 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a frosting prevention system for an air source heat pump in normal operation in a low temperature environment comprises a housing 1, two air boxes 2 are symmetrically and fixedly connected to the inner wall of the housing 1, a speed reduction motor 3 is fixedly connected to the inner wall of each air box 2, a rotating rod 4 is fixedly connected to the output end of each speed reduction motor 3, a fan 5 is fixedly sleeved on each rotating rod 4, a supporting plate 6 is fixedly connected to the inner wall of the housing 1, the upper end of each rotating rod 4 penetrates through the upper end face of the air box 2 and the supporting plate 6 and is fixedly connected with a reciprocating rod 7, a reciprocating rod sleeve 8 is engaged and connected to each reciprocating rod 7, a cross rod 9 is fixedly connected to one side of each reciprocating rod sleeve 8 opposite to each other, a cavity is formed in each cross rod 9, a sliding plate 10 is slidably connected to each cavity, and a spring 11 is fixedly connected to one side of the two sliding plates 10 opposite to each other, the other end of each spring 11 is fixedly connected to the inner wall of the cavity, one side of each sliding plate 10 opposite to each other is fixedly connected with a push rod 12, the other end of each push rod 12 penetrates through the cavity and is fixedly connected with a flexible brush 13, each push rod 12 is slidably connected to the inner wall of the cross rod 9, the upper end face of the supporting plate 6 is provided with a mounting groove, an air source heat pump body 14 is arranged in the mounting groove, one side of each flexible brush 13 opposite to each other is abutted to the side wall of the air source heat pump body 14, the supporting plate 6 is symmetrically provided with two dust collecting holes, the lower end of each dust collecting hole is fixedly connected with an air suction pipe 16, the lower end of each air suction pipe 16 is fixedly connected to the upper end face of the air box 2, the cross rod 9 can be driven to move up and down through the matching arrangement of the speed reducing motor 3, the rotating rod 4 and the reciprocating lever 7, and the cross rod 9 can drive the flexible brushes 13 to move up and down, therefore, dust on the air source heat pump body 14 is cleaned without manual cleaning, cleaning speed is improved, the flexible hairbrush 13 can be tightly attached to the surface of the air source heat pump body 14 through the matching arrangement of the sliding plate 10, the push rod 12 and the spring 11, and cleaning effect is enhanced.
Wherein, equal fixedly connected with is dull and stereotyped on two bellows 2's the inner wall, the equal fixedly connected with heating wire 15 of the lower terminal surface of every flat board, and the equal fixed connection of the other end of every heating wire 15 is on bellows 2's the inner wall, and heating wire 15 can heat the air.
Wherein, two reciprocating type thick stick cover 8 equal fixedly connected with gag lever post 17 in one side that carry on the back mutually, the equal fixedly connected with slider 18 of the other end of every gag lever post 17, two spouts have been seted up to the symmetry on the inner wall of shell 1, and the equal sliding connection of every slider 18 can play spacing effect to reciprocating type thick stick cover 8 in the spout, gag lever post 17.
Wherein, the upper end of two reciprocating type thick stick 7 is all rotated and is connected on the inner wall of shell 1, and two dwang 4 are all rotated and are connected in the inner wall of backup pad 6 and bellows 2, and dwang 4 can drive reciprocating type thick stick 7 and rotate.
Wherein, two bellows 2 one side that back on the back mutually and the equal symmetry in the left and right sides of shell 1 have seted up the air outlet, equal fixedly connected with filter screen 19 in every air outlet, and filter screen 19 can play the effect of filtering the dust.
Wherein, be provided with the switch door on the lateral wall of shell 1, fixedly connected with handle on the switch door, the handle is convenient for open the switch door.
When the air source heat pump body cleaning device is used, the speed reducing motor 3 is started, the output end of the speed reducing motor drives the rotating rod 4 to rotate, the rotating rod 4 can drive the reciprocating type bar 7 to rotate, the reciprocating type bar 7 can drive the cross rod 9 to move up and down through the reciprocating type bar sleeve 8, and the cross rod 9 can drive the flexible hairbrush 13 to move up and down, so that dust on the surface of the air source heat pump body 14 is cleaned; meanwhile, the rotating rod 4 can drive the fan 5 to rotate, the fan 5 can suck air from the air suction pipe 16 in a rotating mode, the air is heated by the electric heating wire 15 and then discharged from the air outlet, the temperature around the shell 1 can be increased after hot air is discharged, and the frosting phenomenon of the device under the low-temperature environment is prevented; the air suction pipe 16 sucks air and simultaneously sucks dust falling from the air source heat pump body 14 into the air box 2 for collection; through the matched arrangement of the speed reducing motor 3, the rotating rod 4 and the reciprocating lever 7, the cross rod 9 can be driven to move up and down, the cross rod 9 can drive the flexible hairbrush 13 to move up and down, so that dust on the air source heat pump body 14 is cleaned, manual cleaning is not needed, the cleaning speed is further improved, and through the matched arrangement of the sliding plate 10, the push rod 12 and the spring 11, the flexible hairbrush 13 can be tightly attached to the surface of the air source heat pump body 14, so that the cleaning effect is enhanced; through the cooperation setting of fan 5 and heating wire 15, can collect the dust to can rise the temperature around the shell 1, prevent that the device from appearing the phenomenon of frosting under low temperature environment, thereby guarantee that air source heat pump body 14 can normally work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a normal work of low temperature environment prevents air source heat pump frosting system, includes shell (1), its characterized in that, symmetry two bellows (2) of fixedly connected with on the inner wall of shell (1), every equal fixedly connected with gear motor (3) on the inner wall of bellows (2), every the equal fixedly connected with dwang (4) of output of gear motor (3), every fan (5) has all fixedly cup jointed on dwang (4), fixedly connected with backup pad (6) on the inner wall of shell (1), every the upper end of dwang (4) all runs through the up end and backup pad (6) of bellows (2) and fixedly connected with reciprocating type thick stick (7), every reciprocating type thick stick (7) are all engaged with reciprocating type thick stick cover (8), two reciprocating type thick stick cover (8) relative one side equal fixedly connected with horizontal pole (9), each transverse rod (9) is internally provided with a cavity, each cavity is internally and slidably connected with a sliding plate (10), one side of each sliding plate (10) opposite to the other side is fixedly connected with a spring (11), the other end of each spring (11) is fixedly connected to the inner wall of the cavity, one side of each sliding plate (10) opposite to the other side is fixedly connected with a push rod (12), the other end of each push rod (12) penetrates through the cavity and is fixedly connected with a flexible brush (13), each push rod (12) is slidably connected to the inner wall of the transverse rod (9), the upper end surface of the supporting plate (6) is provided with a mounting groove, an air source heat pump body (14) is arranged in the mounting groove, one side of each flexible brush (13) opposite to the other is abutted against the side wall of the air source heat pump body (14), and the supporting plate (6) is symmetrically provided with two dust collecting holes, the lower end of each dust collecting hole is fixedly connected with an air suction pipe (16), and the lower end of each air suction pipe (16) is fixedly connected to the upper end face of the air box (2).
2. The system for preventing frosting of an air source heat pump in normal operation of low temperature environment according to claim 1, wherein the inner walls of two air boxes (2) are fixedly connected with flat plates, the lower end surface of each flat plate is fixedly connected with an electric heating wire (15), and the other end of each electric heating wire (15) is fixedly connected with the inner wall of the air box (2).
3. The system for preventing frosting of an air source heat pump in a low-temperature environment in a normal operation mode according to claim 1, wherein a limiting rod (17) is fixedly connected to each of opposite sides of the two reciprocating lever sleeves (8), a sliding block (18) is fixedly connected to the other end of each limiting rod (17), two sliding grooves are symmetrically formed in the inner wall of the housing (1), and each sliding block (18) is slidably connected to each sliding groove.
4. A frost prevention system for air source heat pump in normal operation in low temperature environment according to claim 1, wherein the upper ends of two reciprocating levers (7) are rotatably connected to the inner wall of the housing (1), and the two rotating levers (4) are rotatably connected to the inner wall of the support plate (6) and the air box (2).
5. The frosting prevention system for the air source heat pump in the normal operation in the low-temperature environment according to claim 1, wherein air outlets are symmetrically formed in one side of the two air boxes (2) opposite to each other and the left side and the right side of the shell (1), and a filter screen (19) is fixedly connected to each air outlet.
6. The system for preventing frosting of the air source heat pump in normal operation in low temperature environment is characterized in that a switch door is arranged on the side wall of the shell (1), and a handle is fixedly connected to the switch door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233156.4U CN216694114U (en) | 2022-01-28 | 2022-01-28 | System for preventing air source heat pump from frosting during normal work in low-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233156.4U CN216694114U (en) | 2022-01-28 | 2022-01-28 | System for preventing air source heat pump from frosting during normal work in low-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694114U true CN216694114U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220233156.4U Active CN216694114U (en) | 2022-01-28 | 2022-01-28 | System for preventing air source heat pump from frosting during normal work in low-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694114U (en) |
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2022
- 2022-01-28 CN CN202220233156.4U patent/CN216694114U/en active Active
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