CN212157432U

CN212157432U - Compact outer machine of suspension type air conditioner

Info

Publication number: CN212157432U
Application number: CN202020162884.1U
Authority: CN
Inventors: 陈小恒
Original assignee: Shenzhen Shenxu Electromechanical Engineering Equipment Co ltd
Current assignee: Shenzhen Shenxu Electromechanical Engineering Equipment Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-12-15
Anticipated expiration: 2030-02-12

Abstract

The utility model discloses an outer machine of compact suspension type air conditioner, which comprises a housing, the inner wall axis department of casing has eddy current motor through the bolt fastening, and eddy current motor's output shaft has the rim plate that induced drafts, the inner wall middle part of the rim plate that induced drafts is connected with rotatory fill through the bearing, and the outer wall equidistance annular distribution of rotatory fill has the ventilation hole, the relative one side inner wall of rotatory fill and casing all has the compressor through the bolt fastening, the casing is located the outer wall body coupling of the rim plate that induced drafts has the fan housing. The utility model discloses be equipped with the rim plate and the rotatory fill that induced drafts, two compressors in both sides and two heat exchange tubes on the rotatory induced air cooperation realize two rank heat transfer operations, but low temperature fast and slow low temperature, assist the heat effect, four sides all are equipped with the furred ceiling claw, slide on four furred ceiling poles through furred ceiling claw joint, the furred ceiling pole through L type structure is stable fixes outer machine on the top inner wall of wall body, accessible slide adjusting need not to beat the fixed outer machine of support in addition, improves the security.

Description

Compact outer machine of suspension type air conditioner

Technical Field

The utility model relates to an outer machine technical field of air conditioner especially relates to an outer machine of compact suspension type air conditioner.

Background

An Air Conditioner (Air Conditioner) is a device that manually adjusts and controls parameters such as temperature, humidity, cleanliness, and flow rate of ambient Air in a building/structure. Most of the refrigerant is evaporated or condensed under the action of the compressor, so that the evaporation or condensation of the ambient air is initiated, and the purpose of changing the temperature and the humidity is achieved. The air conditioner is divided into an inner machine and an outer machine, wherein the outer machine of the air conditioner is responsible for exchanging heat and conveying wind power, and plays a vital role.

The existing air conditioner outdoor unit is of a standing structure and is fixed on a table top through bolts or a base to play an external structure, but a plurality of cell structures can only be fixed through mounting brackets, and the outdoor unit has potential safety hazards and is difficult to adjust the height after being used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an outer machine of a compact ceiling type air conditioner.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a compact ceiling type air conditioner outdoor unit comprises a casing, wherein an eddy current motor is fixed on the inner wall central axis of the casing through bolts, an air suction wheel disc is connected with an output shaft of the eddy current motor, a rotary hopper is connected to the middle of the inner wall of the air suction wheel disc through bearings, ventilation holes are distributed in the outer wall of the rotary hopper in an annular mode at equal intervals, a compressor is fixed on the inner wall of the opposite side of the rotary hopper and the inner wall of the casing through bolts, the casing is integrally connected with a fan cover on the outer wall of the air suction wheel disc, fixing frames are integrally arranged on the inner walls of two sides of the fan cover, heat exchange tube sets are clamped on the inner walls of the fixing frames and comprise a first heat exchange tube set and a second heat exchange tube set which are symmetrically distributed on the inner walls of the fixing frames on two sides, and an air outlet tube and an air inlet tube are respectively connected to two ends, and the top outer walls of the first-order heat exchange tube group and the second-order heat exchange tube group are integrally connected with the same circulating tube, the other end of the circulating tube is connected to the port of the compressor in a butt-clamping manner, the outer walls of the end parts of the circulating tube are provided with guide valves in a butt-clamping manner, the outer walls of four sides of the shell are respectively fixed with a ceiling claw through bolts, the inner wall of each ceiling claw is connected with a ceiling rod in a sliding manner, and each ceiling rod is of an L-.

As a further scheme of the utility model, open the outer wall middle part of casing has the through-hole, and the through-hole inner wall is equipped with the back of the body cover, the inner wall of back of the body cover is equipped with the filter layer, and filter layer inner wall joint has the honeycomb filter screen.

As a further scheme of the utility model, the both sides outer wall that the casing is close to the back of the body cover all is equipped with the side tripe grid, and the side tripe grid is located the outer wall of first order heat transfer pipe group and second order heat transfer pipe group.

As a further scheme of the utility model, open one side outer wall of casing has the draw-in groove, and the draw-in groove inner wall is equipped with the terminal box, the inner wall of terminal box is equipped with protector and wiring and reserves the board, and the protector with the wiring and reserve and establish ties mutually through the wire between the board.

As a further scheme of the utility model, the inner wall of casing is equipped with the start-stop fan by one side inner wall of near side tripe grid, and the inner wall of casing is close to one side of heat exchange tube group and is passed through the bolt fastening and have temperature sensor.

As a further scheme of the utility model, the outer wall of heat exchange tube group is equipped with thermistor, and is connected through the electrical property between thermistor and the temperature sensor.

As a further scheme of the utility model, eddy current motor, heat transfer pipe group all are connected with the switch with opening and close the fan, and the switch is connected with the PLC controller through the wire.

The utility model has the advantages that:

1. the air-conditioner outdoor unit is provided with the air suction wheel disc and the rotary hopper in the middle, double-step heat exchange operation can be realized by matching double compressors and double heat exchange pipes on two sides through rotary induced air, quick low temperature and slow low temperature and auxiliary heat effect and the like can be realized, efficiency is improved when the air-conditioner outdoor unit is operated, and the problems of air induction inside the outdoor unit and poor heat exchange effect are solved;

2. this outer machine of air conditioner all is equipped with the furred ceiling claw in four sides, slides on four furred ceiling poles through furred ceiling claw joint, and the furred ceiling pole through L type structure is stable fixes outer machine on the top inner wall of wall body, and the relative position accessible slide adjusting between furred ceiling pole and the furred ceiling claw is mediated conveniently, need not to beat in addition that the support is fixed outer machine, improves the security.

Drawings

Fig. 1 is a schematic top view of an external unit of a compact ceiling type air conditioner according to the present invention;

fig. 2 is a schematic back structure view of an external unit of a compact ceiling type air conditioner according to the present invention;

fig. 3 is the utility model provides an outer machine of compact suspension type air conditioner looks sideways at local section structure sketch map.

In the figure: the heat exchange device comprises a machine shell 1, a heat exchange tube set 2, a circulation tube 3, an air inlet tube 4, an air outlet tube 5, an air cover 6, a ceiling claw 7, a rotary hopper 8, an air suction wheel disc 9, a back cover 10, a side louver grid 11, a junction box 12, an eddy current motor 13, a heat exchange tube 14 and a honeycomb filter screen 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a compact ceiling type air conditioner outdoor unit includes a casing 1, an eddy current motor 13 fixed at the central axis of the inner wall of the casing 1 by bolts, an air suction wheel disc 9 connected to an output shaft of the eddy current motor 13, a rotary hopper 8 connected to the middle of the inner wall of the air suction wheel disc 9 by bearings, and ventilation holes distributed annularly and equidistantly on the outer wall of the rotary hopper 8, a compressor fixed to the inner wall of the opposite side of the casing 1 and the rotary hopper 8, a fan cover 6 connected integrally to the outer wall of the casing 1 on the air suction wheel disc 9, a fixing frame integrally provided on the inner wall of both sides of the fan cover 6, a heat exchange tube set 2 fastened to the inner wall of the fixing frame, a first heat exchange tube set and a second heat exchange tube set symmetrically distributed on the inner wall of the fixing frame on both sides, an air outlet tube 5 and an air inlet tube 4 connected to both ends of the opposite side of the first heat exchange tube, the top outer walls of the first-order heat exchange tube group and the second-order heat exchange tube group are integrally connected with the same circulating tube 3, the other end of the circulating tube 3 is oppositely clamped and connected at the port of the compressor, the outer walls at the end parts of the circulating tube 3 are oppositely clamped and provided with guide valves, ceiling claws 7 are fixed on the outer walls of four sides of the shell 1 through bolts, the inner walls of the ceiling claws 7 are connected with ceiling rods in a sliding manner, the ceiling rods are in an L-shaped connecting rod structure, the middle part of the outer wall of the shell 1 is provided with a through hole, the inner wall of the through hole is provided with a back cover 10, the inner wall of the back cover 10 is provided with a filter layer, a honeycomb filter screen 15 is clamped on the inner wall of the filter layer, the outer walls of two sides of the shell 1 close to the back cover 10 are provided with side louver grids 11, the side louver grids 11 are positioned on the outer walls of, and the protector and the wiring reservation plate are connected in series through a wire, the inner wall of one side of the inner wall of the casing 1 close to the side louver grid 11 is provided with an opening and closing fan, one side of the inner wall of the casing close to the heat exchange tube group 2 is fixed with a temperature sensor through a bolt, the outer wall of the heat exchange tube group 2 is provided with a thermistor, the thermistor and the temperature sensor are electrically connected, the eddy current motor 13, the heat exchange tube group 2 and the opening and closing fan are connected with a switch, and the switch is connected with a PLC (programmable logic controller) through a wire.

The working principle is as follows: this outer machine of compact suspension type air conditioner is when using, slide on four furred ceiling poles through furred ceiling claw 7 joint, the furred ceiling pole through L type structure is stable fixes casing 1 on the top inner wall of wall body, relative position accessible slide adjusting between furred ceiling pole and the furred ceiling claw 7, need not to beat the fixed outer machine of support in addition, be equipped with the rim plate 9 and the rotatory bucket 8 that induced drafts at the middle part simultaneously, through the rotatory induced air of rim plate 9 and the rotatory bucket 8 that induced drafts, the cooperation is gone up two compressors in both sides and two side heat exchange tube set 2, realize the heat transfer operation of two orders, can realize quick low temperature and slow low temperature, assist hot effect etc. guarantee when carrying out the outer machine operation of air conditioner, the efficiency improves, reduce the inside induced air of outer machine and the.

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. A compact ceiling type air conditioner outdoor unit comprises a casing (1) and is characterized in that an eddy current motor (13) is fixed to the inner wall central axis of the casing (1) through bolts, an air suction wheel disc (9) is connected to an output shaft of the eddy current motor (13), a rotary hopper (8) is connected to the middle of the inner wall of the air suction wheel disc (9) through a bearing, air holes are distributed in the outer wall of the rotary hopper (8) in an annular mode at equal intervals, compressors are fixed to the inner walls of the rotary hopper (8) and the opposite side of the casing (1) through bolts, a fan cover (6) is integrally connected to the outer wall of the casing (1) located on the air suction wheel disc (9), fixing frames are integrally arranged on the inner walls of two sides of the fan cover (6), a heat exchange tube group (2) is clamped to the inner wall of the fixing frames, and the heat exchange tube group (2), the first-order heat exchange tube group and the second-order heat exchange tube group are symmetrically distributed on the inner walls of the fixing frames at two sides, two ends of one side, opposite to the first-order heat exchange tube group and the second-order heat exchange tube group, of the first-order heat exchange tube group and the second-order heat exchange tube group are connected with an air outlet tube (5) and an air inlet tube (4) respectively, the outer walls of the top ends of the first-order heat exchange tube group and the second-order heat exchange tube group are integrally connected with a same circulating tube (3), the other end of the circulating tube (3) is connected to a port of a compressor in a butt-clamping mode, guide valves are arranged on the outer walls of the end portions of the circulating tube (3) in a butt-clamping mode, the outer walls.

2. The outdoor unit of claim 1, wherein the casing (1) has a through hole in the middle of its outer wall, and a back cover (10) is disposed on the inner wall of the through hole, and the back cover (10) has a filter layer on its inner wall, and a honeycomb filter (15) is fastened to the inner wall of the filter layer.

3. The compact outdoor unit of ceiling type air conditioner as set forth in claim 1, wherein the casing (1) is provided with side louver grills (11) on both outer walls adjacent to the back cover (10), and the side louver grills (11) are located on the outer walls of the first and second heat exchange tube banks.

4. The compact outdoor unit of ceiling type air conditioner according to claim 1, wherein the casing (1) has a slot on one side of its outer wall, and a junction box (12) on the inner wall of the slot, and the junction box (12) has a protector and a wiring reservation plate on the inner wall, and the protector and the wiring reservation plate are connected in series through a wire.

5. The compact outdoor unit of ceiling type air conditioner as set forth in claim 1, wherein the inner wall of said casing (1) is provided with an on-off blower fan at the side close to the side louver (11), and a temperature sensor is fixed by bolts at the side close to the heat exchange tube set (2).

6. The compact outdoor unit of ceiling type air conditioner as set forth in claim 1, wherein said heat exchange tube set (2) has a thermistor on its outer wall, and said thermistor is electrically connected to said temperature sensor.

7. The compact outdoor unit of ceiling type air conditioner as claimed in claim 1, wherein the eddy current motor (13), the heat exchange tube set (2) and the on-off fan are all connected with a switch, and the switch is connected with a PLC controller through a wire.