CN214536567U

CN214536567U - Dustproof device of small air source heat pump outer unit

Info

Publication number: CN214536567U
Application number: CN202021778802.2U
Authority: CN
Inventors: 王利军
Original assignee: Shaanxi Jieming New Energy Engineering Co ltd
Current assignee: Shaanxi Jieming New Energy Engineering Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-10-29
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a dust keeper of outer machine of small-size air source heat pump, including the casing, the surface of casing is provided with heat dissipation mechanism, and the inside of casing is provided with elevating system, and elevating system's inside is provided with dustproof mechanism, the beneficial effects of the utility model are that: the motor drives the threaded rod rotatory, the bolt is beaten to the lug periodicity, the bolt produces the vibration, and transmit for the frame, the frame vibration is clear away net piece surface ash floating, the threaded rod drives the elevator under the effect of thread groove and reciprocates, the elevator drives the slider and removes, the slider drives the brush and removes, brush and net piece laminating under the effect of spring, the deashing is carried out to the mesh on net piece surface, it reciprocates to drive dustproof mechanism through being equipped with elevating system, clear up repeatedly the net piece surface, the bolt is beaten to the lug simultaneously, make the frame vibration, shake off the dust, motor intermittent type nature is opened, it is unobstructed to keep the net piece heat dissipation.

Description

Dustproof device of small air source heat pump outer unit

Technical Field

The utility model relates to an air source heat pump technical field specifically is a dust keeper of outer machine of small-size air source heat pump.

Background

An air source heat pump is an energy saving device that allows heat to flow from a low level heat source to a high level heat source. It is a form of heat pump. As the name implies, a heat pump, like a 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, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil, electric energy and the like).

The existing air heat source heat pump outdoor unit is generally placed on the top of a building, when the air heat source heat pump outdoor unit is used, dust accumulated in a heat dissipation net of the air heat source heat pump outdoor unit is gradually increased, the working efficiency of the air heat source heat pump is affected, and the dust accumulated for a long time can be closely attached to the heat dissipation net and is difficult to remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust keeper of outer machine of small-size air source heat pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outer quick-witted dust keeper of small-size air source heat pump, includes the casing, the surface of casing is provided with heat dissipation mechanism, the inside of casing is provided with elevating system, elevating system's inside is provided with dustproof mechanism.

Preferably, the heat dissipation mechanism comprises a net frame groove, the net frame groove is formed in the surface of the shell, a net frame is inserted into the net frame groove, a net piece is fixedly inserted into the center of the net frame, four threaded holes are formed in the surface of the net frame groove, four through holes are formed in the surface of the net frame, bolts are connected to the four threaded holes in a threaded manner, and a heat dissipation groove is formed in the center of the surface, close to the net frame groove, of one side of the shell.

Preferably, the lifting mechanism comprises two motors, the two motors are fixedly connected to the surface of the bottom end inside the shell, the two motors are fixedly connected to threaded rods, the output ends of the two motors are fixedly connected to threaded rods, the two threaded rods are all inserted into threaded grooves, the two threaded grooves are all formed in the surface of the same lifting block, the threaded rods are rotatably connected to the top end inside the shell through bearings, and the two ends of the threaded rods are fixedly connected to lugs.

Preferably, the dustproof mechanism comprises a slot, the slot is formed in the side surface of the lifting block, a sliding block is inserted into the slot, a plurality of springs are fixedly connected between the slot and the surface of the sliding block, and a brush is fixedly connected to one side of the sliding block.

Preferably, the four bolts are inserted into the corresponding through holes.

Preferably, four of the projections are disposed in contact with four of the bolts.

Preferably, the brush is disposed in contact with the mesh.

Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the threaded rod rotatory, the bolt is beaten to the lug periodicity, the bolt produces the vibration, and transmit for the frame, the frame vibration is clear away net piece surface ash floating, the threaded rod drives the elevator under the effect of thread groove and reciprocates, the elevator drives the slider and removes, the slider drives the brush and removes, brush and net piece laminating under the effect of spring, the deashing is carried out to the mesh on net piece surface, it reciprocates to drive dustproof mechanism through being equipped with elevating system, clear up repeatedly the net piece surface, the bolt is beaten to the lug simultaneously, make the frame vibration, shake off the dust, motor intermittent type nature is opened, it is unobstructed to keep the net piece heat dissipation.

Drawings

FIG. 1 is a structural appearance diagram of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a top view of the structure of the present invention;

fig. 5 is an enlarged view of a portion B of fig. 4 according to the present invention.

In the figure: 1. a housing; 2. a heat dissipation mechanism; 21. a mesh frame slot; 22. a screen frame; 23. a mesh sheet; 24. a threaded hole; 25. a through hole; 26. a bolt; 27. a heat sink; 3. a lifting mechanism; 31. a motor; 32. a threaded rod; 33. a bearing; 34. a bump; 35. a lifting block; 36. a thread groove; 4. a dust-proof mechanism; 41. a slot; 42. a slider; 43. a spring; 44. and a brush.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a dust keeper of outer machine of small-size air source heat pump, includes casing 1, and the surface of casing 1 is provided with heat dissipation mechanism 2, and the inside of casing 1 is provided with elevating system 3, and the inside of elevating system 3 is provided with dustproof mechanism 4.

The heat dissipation mechanism 2 comprises a net frame groove 21, the net frame groove 21 is formed in the surface of the shell 1, a net frame 22 is inserted into the net frame groove 21, a net piece 23 is fixedly inserted into the center of the net frame 22, four threaded holes 24 are formed in the surface of the net frame groove 21, four through holes 25 are formed in the surface of the net frame 22, bolts 26 are connected with the inner portions of the four threaded holes 24 in a threaded mode, a heat dissipation groove 27 is formed in the position, close to the center of the surface of one side of the net frame groove 21, of the shell 1, and the heat dissipation mechanism 2 dissipates heat.

Elevating system 3 includes two motors 31, the surface of two motors 31 fixed connection in the inside bottom of casing 1, the equal fixedly connected with threaded rod 32 of output of two motors 31, two threaded rods 32 are all pegged graft in the inside of thread groove 36, the surface at same elevator 35 is all seted up to two thread grooves 36, threaded rod 32 passes through bearing 33 and is connected with the inside top rotation of casing 1, the equal fixedly connected with lug 34 in both ends of two threaded rods 32, elevating system 3's effect promotes dustproof mechanism 4 that can descend.

Dustproof mechanism 4 includes slot 41, and slot 41 sets up the side surface at elevator 35, and the inside of slot 41 is pegged graft and is had slider 42, and a plurality of spring 43 of fixedly connected with between slot 41 and the surface of slider 42, one side fixedly connected with brush 44 of slider 42, dustproof mechanism 4 removes dust to net piece 23 surface, prevents the dust accumulation.

The four bolts 26 are inserted into the corresponding through holes 25, so that the screen frame 22 can be fixed conveniently.

Four projections 34 are provided in contact with the four bolts 26, and the projections 34 hit the bolts 26, causing dust to fall.

The brush 44 is arranged in contact with the mesh 23, so that the surface of the mesh 23 can be cleaned conveniently.

Specifically, when the utility model is used, in the normal use of the air source heat pump, dust is attached to the meshes on the surface of the mesh 23 when the heat dissipation mechanism 2 is used, the motor 31 is started to drive the threaded rod 32 to rotate, the threaded rod 32 drives the lug 34 to rotate, the lug 34 periodically strikes the bolt 26, the bolt 26 vibrates and transmits the vibration to the mesh frame 22, the mesh frame 22 vibrates to remove the dust floating on the surface of the mesh 23, the threaded rod 32 drives the lifting block 35 to move up and down under the action of the thread groove 36, the lifting block 35 drives the slider 42 to move, the slider 42 drives the brush 44 to move, the brush 44 is attached to the mesh 23 under the action of the spring 43, the dust is removed from the meshes on the surface of the mesh 23, the lifting mechanism 3 drives the dust prevention mechanism 4 to move up and down, the surface of the mesh 23 is repeatedly cleaned, meanwhile, the lug 34 strikes the bolt 26, the mesh frame 22 vibrates, the dust is shaken off, the motor 31 is intermittently started, the net piece 23 can be kept radiating smoothly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dustproof device of an outdoor unit of a small air source heat pump comprises a shell (1), and is characterized in that a heat dissipation mechanism (2) is arranged on the surface of the shell (1), a lifting mechanism (3) is arranged in the shell (1), and a dustproof mechanism (4) is arranged in the lifting mechanism (3);

the heat dissipation mechanism (2) comprises a net frame groove (21), the net frame groove (21) is formed in the surface of the shell (1), a net frame (22) is inserted into the net frame groove (21), a net sheet (23) is fixedly inserted into the center of the net frame (22), four threaded holes (24) are formed in the surface of the net frame groove (21), four through holes (25) are formed in the surface of the net frame (22), bolts (26) are connected to the inner portions of the four threaded holes (24) in a threaded mode, and a heat dissipation groove (27) is formed in the center of the surface of one side, close to the net frame groove (21), of the shell (1);

the lifting mechanism (3) comprises two motors (31), the two motors (31) are fixedly connected to the surface of the bottom end inside the shell (1), output ends of the two motors (31) are fixedly connected with threaded rods (32), the two threaded rods (32) are inserted into threaded grooves (36), the two threaded grooves (36) are formed in the surface of the same lifting block (35), the threaded rods (32) are rotatably connected with the top end inside the shell (1) through bearings (33), and two ends of the two threaded rods (32) are fixedly connected with lugs (34);

dustproof mechanism (4) are including slot (41), the side surface at elevator piece (35) is seted up in slot (41), the inside grafting of slot (41) has slider (42), fixedly connected with a plurality of spring (43) between the surface of slot (41) and slider (42), one side fixedly connected with brush (44) of slider (42).

2. The dust-proof device for the outdoor unit of the small air source heat pump as claimed in claim 1, wherein: the four bolts (26) are inserted into the corresponding through holes (25).

3. The dust-proof device for the outdoor unit of the small air source heat pump as claimed in claim 1, wherein: four lugs (34) are arranged in contact with four bolts (26).

4. The dust-proof device for the outdoor unit of the small air source heat pump as claimed in claim 1, wherein: the hairbrush (44) is arranged in contact with the mesh (23).