CN216011193U

CN216011193U - Defrosting control device for air conditioner

Info

Publication number: CN216011193U
Application number: CN202122524684.3U
Authority: CN
Inventors: 范德忠; 邬绍昆; 张宇; 普应春
Original assignee: Yunnan Zhongmin Municipal Construction Co ltd
Current assignee: Yunnan Zhongmin Municipal Construction Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-11
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a be used for air conditioner defrosting controlling means relates to air conditioner technical field. The utility model discloses an outer machine of air conditioner, outer machine of air conditioner is equipped with fresh air inlet one side fixed mounting unable adjustment base, and unable adjustment base outside fixedly connected with shell, shell surface equipartition have the vent, the inside electric heating pipe that is equipped with of shell, electric heating pipe fixed mounting in mount surface. The utility model realizes the slow temperature change in the device and the ventilation through the structural design of the shell and the ventilation opening, thereby avoiding the device from being exposed in the outside air and wasting a large amount of heat to heat the outside air; through the cooperation of parts such as heat dissipation motor, pivot, flabellum, will heat up the inside of air conditioning outer machine with the air propelling movement after will heating up, heat dissipation more even with the messenger.

Description

Defrosting control device for air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, particularly, in particular to be used for air conditioner defrosting controlling means.

Background

When the air conditioner heats at low temperature in winter, the outdoor heat exchanger can frost, which can affect the heating effect of the air conditioner. At present, the following two methods are adopted for defrosting of an air conditioner: firstly, defrosting by reversing through a four-way valve; specifically, during defrosting, the four-way valve is reversed, the air conditioner is changed from heating circulation to refrigerating circulation, the indoor heat exchanger is changed into an evaporator, and heat is absorbed from the indoor space, so that the indoor temperature is seriously reduced. Secondly, defrosting by bypassing hot gas; specifically, during defrosting, high-temperature gas discharged by the compressor enters the outdoor heat exchanger through the bypass valve to be defrosted and then returns to the compressor.

Application number is CN202020392602.7 discloses an outer quick-witted defroster of air conditioner in patent specification, including first fixed network, the fixed network of second, heating wire and fixed rope, first fixed network all around respectively with the first limit of the fixed network of second is connected, be equipped with on the fixed network of second and two limits adjacent on first limit and be connected the rope, adjacent fixed network of second is connected through connecting the rope, the fixed network of second is equipped with fixed rope with a limit of first limit offside, is located the offside the fixed network of second passes through fixed rope interconnect, all be equipped with the heating wire on first fixed network, the second fixed network, the heating wire is established ties each other, the heating wire passes through temperature control switch and external power supply electricity and is connected. The utility model discloses a carry out the large tracts of land cooling through attaching to the outer quick-witted surface of air conditioner when in-service use, its device exposes in the outside air to can waste a large amount of heats to outside air heating, and through the outer casing of air conditioner to the outer quick-witted inside natural heat transfer of air conditioner, can lead to inside to heat up slowly and appear the outer casing high temperature of outer casing easily but inside still to have the condition of frosting to appear.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a be used for air conditioner defrosting controlling means to overcome the above-mentioned technical problem that current correlation technique exists.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a be used for air conditioner defrosting controlling means, including the outer machine of air conditioner, the outer machine of air conditioner is equipped with fresh air inlet one side fixed mounting unable adjustment base, unable adjustment base outside fixedly connected with shell, the shell surface equipartition has the vent, the inside electric heating pipe that is equipped with of shell, electric heating pipe fixed mounting is on the mount surface.

Further, the inside fixed mounting of shell has the fixed column, fixed column one end fixed mounting has the heat dissipation motor, the heat dissipation motor overcoat is equipped with the pivot, the pivot surface equipartition has the flabellum.

Furthermore, the fan blades are arrayed in a plurality of concentric circles at equal intervals by the rotating shaft.

Further, the inside fixed mounting of shell has the backup pad, the fixed column other end fixed connection in the backup pad surface, equal fixedly connected with auxiliary support plate between the backup pad, backup pad quantity with the heat dissipation motor equals.

Furthermore, the fixed base is close to four corners and all is equipped with the fixed orifices, fixing bolt in the fixed base outside passes fixed orifices threaded connection and is fixed in the outer casing of air conditioner.

The utility model discloses following beneficial effect has:

1. the utility model discloses a structural design of shell, vent can carry out the circulation of air when realizing the inside temperature slow change of device, has avoided the device to expose in the outside air, and the extravagant a large amount of heats the outside air that falls.

2. Through the cooperation of parts such as heat dissipation motor, pivot, flabellum, will heat up the inside of air conditioning outer machine with the air propelling movement after will heating up, heat dissipation more even with the messenger.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is an overall view of an embodiment of the present invention;

fig. 2 is a display view of the housing according to the embodiment of the present invention;

FIG. 3 is an internal structural view of an embodiment of the present invention;

fig. 4 is a partial illustration of an embodiment of the present invention;

fig. 5 is an oblique view of an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an air conditioner outdoor unit; 2. a housing; 3. a fixed base; 4. a vent; 5. an electric heating tube; 6. a fixed mount; 7. fixing a column; 8. a heat dissipation motor; 9. a rotating shaft; 10. a fan blade; 11. a support plate; 12. an auxiliary support plate; 13. a fixing hole; 14. and (5) fixing the bolt.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1-5, the present invention relates to a defrosting control device for an air conditioner, including an air conditioner external unit 1, the air conditioner external unit 1 is provided with an air inlet side fixed mounting fixing base 3, the fixing base 3 is externally fixedly connected with a housing 2, the housing 2 is uniformly provided with vents 4 on the surface, an electric heating tube 5 is arranged inside the housing 2, and the electric heating tube 5 is fixedly mounted on the surface of a fixing frame 6.

In an embodiment, for the above casing 2, a fixing column 7 is fixedly installed inside the casing 2, a heat dissipation motor 8 is fixedly installed at one end of the fixing column 7, a rotating shaft 9 is sleeved outside the heat dissipation motor 8, fan blades 10 are uniformly distributed on the outer surface of the rotating shaft 9, so that the position of the heat dissipation motor 8 is fixed through the fixing column 7, the rotating shaft 9 and the fan blades 10 are driven to rotate by the rotation of the heat dissipation motor 8, and further air circulation is promoted, and hot air near the electric heating pipe 5 enters the inside of the air conditioner external unit 1. In addition, when the heat dissipation motor 8 is applied specifically, the shell 2 is made of a heat insulation material, and the rotating speed of the heat dissipation motor 8 can be controlled through an external regulator.

In one embodiment, for the fan blades 10, the fan blades 10 are circumferentially arrayed in a plurality of concentric equidistant intervals on the rotating shaft 9, so that the rotating shaft 9 drives the fan blades 10 to rotate with uniform stress, the rotating shaft 9 rotates more stably, wind power is more uniform, and the stable rotation of the rotating shaft 9 improves the safety of the device.

In an embodiment, for the above housing 2, the supporting plates 11 are fixedly installed inside the housing 2, the other ends of the fixing columns 7 are fixedly connected to the surfaces of the supporting plates 11, the supporting plates 11 are fixedly connected with the supporting auxiliary plates 12, the number of the supporting plates 11 is equal to that of the heat dissipation motors 8, so that the fixing columns 7 are fixed to the surfaces of the supporting plates 11 to fix the components such as the heat dissipation motors 8, and the supporting plates 11 are fixed by the supporting auxiliary plates 12 to make the supporting plates 11 more stable when the heat dissipation motors 8 are started, thereby reinforcing the internal structure.

In an embodiment, for the fixing base 3, fixing holes 13 are formed in the fixing base 3 near four corners, and fixing bolts 14 are threaded through the fixing holes 13 and fixed to the casing of the outdoor unit 1 of the air conditioner outside the fixing base 3, so that the fixing bolts 14 connect and fix the fixing base 3 and the outdoor unit 1 of the air conditioner through the fixing holes 13, thereby fixing the device and the outdoor unit 1 of the air conditioner.

Through the technical scheme, 1, through the structural design of the shell 2 and the ventilation opening 4, the air circulation can be carried out while the temperature in the device is slowly changed, and the phenomenon that the device is exposed in the outside air and a large amount of heat is wasted to heat the outside air is avoided; 2. through the cooperation of parts such as heat dissipation motor 8, pivot 9, flabellum 10, with the inside of the air conditioning outer machine 1 of air push after will heating up, heat rising and make the heat dissipation more even.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for air conditioner defrosting controlling means, includes outer machine (1) of air conditioner, its characterized in that: the air conditioner outdoor unit (1) is provided with an air inlet hole side fixed mounting fixing base (3), a shell (2) is fixedly connected to the outer side of the fixing base (3), ventilation openings (4) are evenly distributed in the surface of the shell (2), an electric heating pipe (5) is arranged inside the shell (2), and the electric heating pipe (5) is fixedly mounted on the surface of a fixing frame (6).

2. The defrosting control device for the air conditioner according to claim 1, wherein a fixed column (7) is fixedly installed inside the housing (2), a heat dissipation motor (8) is fixedly installed at one end of the fixed column (7), a rotating shaft (9) is sleeved outside the heat dissipation motor (8), and fan blades (10) are uniformly distributed on the outer surface of the rotating shaft (9).

3. A defrost control device for an air conditioner according to claim 2, characterized in that said fan blades (10) are arranged in a number of concentric equally spaced circumferential arrays around the axis of rotation (9).

4. The defrosting control device for the air conditioner according to claim 3, wherein the inside of the shell (2) is fixedly provided with support plates (11), the other ends of the fixing columns (7) are fixedly connected to the surfaces of the support plates (11), auxiliary support plates (12) are fixedly connected between the support plates (11), and the number of the support plates (11) is equal to that of the heat dissipation motors (8).

5. The defrosting control device for the air conditioner according to claim 4, wherein the fixing base (3) is provided with fixing holes (13) near four corners, and the fixing bolt (14) is screwed through the fixing holes (13) at the outer side of the fixing base (3) and fixed to the casing of the air conditioner external unit (1).