CN210165629U

CN210165629U - Heat pump machine with defrosting function

Info

Publication number: CN210165629U
Application number: CN201920773374.5U
Authority: CN
Inventors: 刘清祥
Original assignee: Xuzhou Jinmao Smart Energy Technology Co ltd
Current assignee: Xuzhou Jinmao Smart Energy Technology Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-20
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a heat pump machine with defrosting function, including heat pump machine main part, driving motor, clearance mechanism and drying plate, the heat pump machine main part includes the air outlet, and air outlet department installs the waffle slab, symmetric distribution is provided with two sets of fixed plates on the both sides limit wall of heat pump machine main part, it is provided with clearance mechanism to slide on the fixed plate, clearance mechanism and waffle slab coplanar, clearance mechanism includes brush-holder stud and carriage release lever at least, the carriage release lever is the cuboid structure, and stretches the waffle slab along a set of fixed plate and extend towards another group of fixed plate, two sets of fixed plates of carriage release lever perpendicular to, and set up slottedly on the face of the orientation waffle slab of carriage release lever, the inslot portion is provided with the brush-holder stud, the brush-holder stud is the cylinder structure, and the array distribution is provided with. This heat pump machine with change frost function, rational in infrastructure, clear frost is efficient, job stabilization, but wide use.

Description

Heat pump machine with defrosting function

Technical Field

The utility model belongs to the technical field of heat pump machine, concretely relates to heat pump machine with change frost function.

Background

The heat pump is a high-efficiency energy-saving device which makes full use of low-grade heat energy. Heat can be spontaneously transferred from a high temperature object to a low temperature object, but cannot spontaneously proceed in the opposite direction. The working principle of the heat pump is a mechanical device which forces heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, and the heat pump can obtain larger heat supply amount only by consuming a small amount of reverse circulation net work, and can effectively utilize low-grade heat energy which is difficult to apply to achieve the purpose of energy conservation.

When the heat pump heats in severe cold frost weather, the internal structure of the heat pump machine is easy to frost, thick frost can be condensed at the air outlet, and the air flow is blocked by the thick frost layer, so that the working performance of the heat pump is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat pump machine with change frost function 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: a heat pump machine with defrosting function comprises a heat pump machine body, a driving motor, a clearing mechanism and a drying plate, wherein the heat pump machine body comprises an air outlet, a grid plate is installed at the air outlet, two groups of fixing plates are symmetrically distributed on two side walls of the heat pump machine body, the clearing mechanism is arranged on the fixing plates in a sliding mode and is coplanar with the grid plate, the clearing mechanism at least comprises a brush rod and a moving rod, the moving rod is of a cuboid structure and stretches across the grid plate along one group of fixing plates and extends towards the other group of fixing plates, the moving rod is perpendicular to the two groups of fixing plates, a groove is formed in the surface of the moving rod facing the grid plate, the brush rod is arranged in the groove, the brush rod is of a cylindrical structure and is provided with steel wires in an array distribution manner on the outer wall, connecting shafts are arranged on the circular walls at two ends of the brush rod in a protruding manner and are fixedly, the outer wall and the grid plate laminating of brush-holder stud, and the brush-holder stud is inside rotatory at the carriage release lever, the both ends fixedly connected with connecting block of carriage release lever, connecting block threaded connection threaded rod, symmetric distribution is provided with two sets of drying plates on the inside top face of heat pump machine main part and the bottom face, the drying plate passes through connecting pipe and heater intercommunication.

Preferably, the cross-section of connecting block is T shape, and convex one end runs through from top to bottom and sets up threaded hole, stretches into the inside of fixed plate, the connecting block reciprocates along the fixed plate.

Preferably, the fixed plate is vertically distributed and arranged, a sliding opening is vertically formed in one end of the connecting block, a threaded rod is arranged inside the fixed plate and penetrates through the threaded hole to be in threaded connection with the connecting block.

Preferably, the driving motor is arranged below the two groups of fixing plates, the bottom of the threaded rod penetrates through the fixing plates to be connected with an output shaft of the driving motor, and the driving motor drives the threaded rod to rotate.

Preferably, the heat pump machine main part is gone up and is installed the heater with the opposite one side of grid plate, the heater is the cuboid structure, and communicates with the connecting pipe, the connecting pipe distributes side by side and is provided with two sets ofly, the inside of heater is provided with fan and heating wire.

Preferably, on the face of the two groups of drying plates facing the inside of the heat pump body main body, a plurality of groups of air outlet pipes are distributed in an array mode, and the air outlet pipes are communicated with the inside of the drying plates.

The utility model discloses a technological effect and advantage: this heat pump machine with change frost function, the thick frost that condenses on can be fast with the grid plate surface through the setting of cleaing away the mechanism erases, the ventilation performance of heat pump machine main part has been increased, the work efficiency of heat pump machine main part is promoted, as the power supply through driving motor, rely on the cooperation of threaded rod and connecting block, make the brush-holder stud go up and down, strike off the operation, the principle is simple easily realized, the inside setting through the heating element of heat pump machine main part heaies up the drying, avoid condensing of frost, with the brush-holder stud cooperation, further promote the clean efficiency of thick frost of grid plate department, this heat pump machine with change frost function, and is rational in infrastructure, it is efficient to clear frost, stable operation, can be widely used.

Drawings

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

FIG. 2 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the heater of the present invention.

In the figure: the heat pump machine comprises a heat pump machine body 1, a driving motor 2, a sliding opening 3, a threaded rod 4, a grid plate 5, a clearing mechanism 6, a fixing plate 7, a moving rod 8, a threaded hole 9, a connecting block 10, a connecting shaft 11, a brush rod 12, a drying plate 13, an air outlet pipe 14, a connecting pipe 15, a heater 16, a fan 17 and an electric heating wire 18.

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.

The utility model provides a heat pump machine with defrosting function as shown in figures 1-3, which comprises a heat pump machine body 1, a driving motor 2, a clearing mechanism 6 and a drying plate 13, wherein the heat pump machine body 1 comprises an air outlet, a grid plate 5 is arranged at the air outlet, two groups of fixing plates 7 are symmetrically distributed on the two side walls of the heat pump machine body 1, the clearing mechanism 6 is arranged on the fixing plates 7 in a sliding way, the clearing mechanism 6 is coplanar with the grid plate 5, the clearing mechanism 6 at least comprises a brush rod 12 and a moving rod 8, the moving rod 8 is in a cuboid structure and extends across the grid plate 5 towards the other group of fixing plates 7 along one group of fixing plates 7, the moving rod 8 is perpendicular to the two groups of fixing plates 7, a groove is arranged on the surface of the moving rod 8 facing the grid plate 5, the brush rod 12 is arranged in the groove, the brush rod 12 is in a cylinder structure, and the array distribution is provided with the steel wire on the outer wall, the protruding connecting axle 11 that is provided with on the both ends wall circle of brush-holder stud 12, connecting axle 11 fixed connection is on the inner wall at groove, the outer wall and the 5 laminating of waffles of brush-holder stud 12, and brush-holder stud 12 is inside rotatory at carriage release lever 8, the both ends fixedly connected with connecting block 10 of carriage release lever 8, connecting block 10 threaded connection threaded rod 4, symmetrical distribution is provided with two sets of drying plates 13 on the inside top face of heat pump machine main part 1 and the bottom face, drying plate 13 passes through connecting

pipe

15 and 16 intercommunications of heater, can wipe the thick frost that condenses on the waffles 5 surface fast through the setting of clearing mechanism 6, has increased the ventilation performance of heat pump machine main part 1, promotes the work efficiency of heat pump machine main part 1.

Specifically, the cross-section of connecting block 10 is T shape, and convex one end runs through from top to bottom and sets up threaded hole 9, stretches into the inside of fixed plate 7, connecting block 10 reciprocates along fixed plate 7, and threaded rod 4 is just reversing the rotation, and connecting block 10 reciprocates along threaded rod 4.

Specifically, the fixed plate 7 is vertically distributed and arranged, the sliding opening 3 is vertically formed in one end of the connecting block 10, the threaded rod 4 is arranged inside the fixed plate 7, the threaded rod 4 penetrates through the threaded hole 9 to be in threaded connection with the connecting block 10, and the threaded rod 4 is in threaded transmission with the connecting block 10.

Specifically, driving motor 2 sets up in the below of two sets of fixed plates 7, and the bottom of threaded rod 4 passes fixed plate 7 and links to each other with driving motor 2's output shaft, driving motor 2 drives threaded rod 4 rotatory.

Specifically, heater 16 is installed to the one side relative with grid plate 5 on heat pump machine main part 1, heater 16 is the cuboid structure, and communicates with connecting pipe 15, connecting pipe 15 distributes side by side and is provided with two sets ofly, heater 16's inside is provided with fan 17 and heating wire 18, blows in the heat that 18 produced of heating wire to connecting pipe 15 inside through fan 17, and the heat gets into inside drying plate 13 from connecting pipe 15.

Specifically, on the face of two sets of drying plate 13 towards the inside of heat pump body main part 1, the array distributes has the multiunit to go out tuber pipe 14, go out tuber pipe 14 and drying plate 13's inside intercommunication, the heat is discharged from going out tuber pipe 14.

Specifically, the heat pump machine with defrosting function, the heat pump machine body 1 is the prior art, the working principle is the same as the prior art, the grid plate 5 is installed at the air exhaust position of the heat pump machine body 1, the air exhaust amount of the heat pump machine body 1 is increased by removing frost on the grid plate 5, firstly, the heater 16 is started, heat generated by the electric heating wire 18 is blown into the connecting pipe 15 through the fan 17, the heat enters the drying plate 13 from the connecting pipe 15 and is exhausted along the air outlet pipe 14, the drying plate 13 is symmetrically distributed, so that the interior of the heat pump machine body 1 is rapidly filled with the heat, the probability of condensation of the frost is reduced, the heat is exhausted at the air exhaust position of the heat pump machine body 1, the frost on the grid plate 5 is melted in an accelerated manner, the temperature is higher due to the working temperature generated by working components such as a condenser, a compressor and the like in the interior of the heat pump machine body 1, the frosting speed of the

grid plate

5, 16 thermal not enough of heater make 5 departments of waffle slab stop frosting, at this moment, through starting driving motor 2, it rotates to drive threaded rod 4, connecting block 10 removes along threaded rod 4, it removes along the surface of waffle slab 5 to drive brush-holder stud 12, corotation and reversal through driving motor 2, brush-holder stud 12 is reciprocating motion, and then strike off the frost that condenses, brush-holder stud 12 is fixed to be set up inside carriage release lever 8, make the air volume of 5 departments of waffle slab reach the requirement, this heat pump machine with change frost function, rational in infrastructure, it is efficient to clear frost, stable operation, but wide use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat pump machine with defrosting function, includes heat pump machine main part (1), driving motor (2), clears away mechanism (6) and drying plate (13), its characterized in that: the heat pump machine body (1) comprises an air outlet, a grid plate (5) is installed at the air outlet, two groups of fixing plates (7) are symmetrically distributed on two side walls of the heat pump machine body (1), a clearing mechanism (6) is arranged on the fixing plates (7) in a sliding mode, the clearing mechanism (6) and the grid plate (5) are coplanar, the clearing mechanism (6) at least comprises a brush rod (12) and a moving rod (8), the moving rod (8) is of a cuboid structure and stretches across the grid plate (5) towards the other group of fixing plates (7) along one group of fixing plates (7), the moving rod (8) is perpendicular to the two groups of fixing plates (7), a groove is formed in the surface of the moving rod (8) towards the grid plate (5), the brush rod (12) is arranged in the groove, the brush rod (12) is of a cylindrical structure, and steel wires are distributed on the outer wall in an array manner, the convex connecting axle (11) that is provided with on the both ends wall of brush-holder stud (12), connecting axle (11) fixed connection is on the inner wall at groove, the outer wall and the waffle slab (5) laminating of brush-holder stud (12), and brush-holder stud (12) are inside rotatory in carriage release lever (8), the both ends fixedly connected with connecting block (10) of carriage release lever (8), connecting block (10) threaded connection threaded rod (4), symmetric distribution is provided with two sets of drying plates (13) on the inside top face of heat pump machine main part (1) and the bottom face, drying plate (13) are through connecting pipe (15) and heater (16) intercommunication.

2. A heat pump machine with a defrosting function according to claim 1, characterized in that: the cross-section of connecting block (10) is T shape, and convex one end runs through from top to bottom and sets up screw hole (9), stretches into the inside of fixed plate (7), connecting block (10) reciprocate along fixed plate (7).

3. A heat pump machine with a defrosting function according to claim 1, characterized in that: the fixing plate (7) is vertically distributed, a sliding opening (3) is vertically formed in one end of the connecting block (10), a threaded rod (4) is arranged inside the fixing plate (7), and the threaded rod (4) penetrates through a threaded hole (9) to be in threaded connection with the connecting block (10).

4. A heat pump machine with a defrosting function according to claim 1, characterized in that: the driving motor (2) is arranged below the two groups of fixing plates (7), the bottom of the threaded rod (4) penetrates through the fixing plates (7) to be connected with an output shaft of the driving motor (2), and the driving motor (2) drives the threaded rod (4) to rotate.

5. A heat pump machine with a defrosting function according to claim 1, characterized in that: the heat pump machine is characterized in that a heater (16) is installed on one surface, opposite to the grid plate (5), of the heat pump machine body (1), the heater (16) is of a cuboid structure and is communicated with a connecting pipe (15), the connecting pipe (15) is provided with two groups in a side-by-side distributed mode, and a fan (17) and heating wires (18) are arranged inside the heater (16).

6. A heat pump machine with a defrosting function according to claim 1, characterized in that: on the surface of the two groups of drying plates (13) facing the inside of the heat pump machine main body (1), a plurality of groups of air outlet pipes (14) are distributed in an array mode, and the air outlet pipes (14) are communicated with the inside of the drying plates (13).