CN208365873U - A kind of refrigeration air-conditioning evaporator - Google Patents

Abstract

The utility model discloses a kind of refrigeration air-conditioning evaporators, including cabinet, the inner cavity of the cabinet is fixedly installed with condenser pipe, the middle-end of the bottom of box is fixedly connected with air intake duct, lower part on the left of the air intake duct inner cavity is fixedly connected with the second fixed link, the right end of second fixed link is fixedly connected with motor, the first fixed link is fixedly connected on the right side of the motor, the right end of first fixed link is fixedly connected with the lower part on the right side of air intake duct inner cavity, and the output shaft of the motor is fixedly connected with shaft.The utility model is cooperated by cabinet, flabellum, the first fixed link, motor, the second fixed link, shaft, air intake duct, opening, sewage draining exit, long tube, disposal box, weight induction device, short tube, strainer, blower and discharge pipe, it solves in air containing a large amount of dust etc., by prolonged use refrigeration air-conditioning evaporator inside also can gather dust, the problem of influencing evaporator service life.

Description

A kind of refrigeration air-conditioning evaporator

Technical field

The utility model relates to air conditioner technical field, specially a kind of refrigeration air-conditioning evaporator.

Background technique

After air conditioner is powered, the low-pressure steam of refrigeration system inner refrigerant is by after compressor sucking and boil down to high steam Condenser is drained into, while the outdoor air of aerofoil fan sucking flows through condenser, takes away the heat of refrigerant releasing, makes high compacting Refrigerant vapour is condensed into highly pressurised liquid, and highly pressurised liquid sprays into evaporator after filter, throttle mechanism, and in corresponding low pressure Lower evaporation, draws the heat of surrounding, at the same axial-flow fan so that air is constantly entered the fin of evaporator between carry out heat exchange, and will The air to turn cold after heat release is sent to interior, and such room air constantly circulates, and achievees the purpose that reduce temperature.

Evaporator is the critically important component and a kind of dividing wall type heat-exchange apparatus in four big parts that freeze, low temperature " liquid " body is condensed by evaporator, carries out heat exchange with extraneous air, " gas " changes heat absorption, achievees the effect that refrigeration, evaporator Divide 3 kinds of normal pressure, pressurization and decompression by operating pressure, but freezes containing a large amount of dust etc. by prolonged use in air The inside of A/C evaporator also can gather dust, influence evaporator service life, for this purpose, it is proposed that a kind of refrigeration air-conditioner evaporate Device.

Summary of the invention

The purpose of this utility model is to provide a kind of refrigeration air-conditioning evaporators, have the advantages of dedusting, solve air In containing a large amount of dust etc., by prolonged use refrigeration air-conditioning evaporator inside also can gather dust, influence to evaporate The problem of device service life.

To achieve the above object, the utility model provides the following technical solutions: a kind of refrigeration air-conditioning evaporator, including case Body, the inner cavity of the cabinet are fixedly installed with condenser pipe, and the middle-end of the bottom of box is fixedly connected with air intake duct, the air inlet Lower part on the left of slot inner cavity is fixedly connected with the second fixed link, and the right end of second fixed link is fixedly connected with motor, described The first fixed link is fixedly connected on the right side of motor, right end and the lower part on the right side of air intake duct inner cavity of first fixed link are fixed Connection, the output shaft of the motor are fixedly connected with shaft, and flabellum is fixedly connected at the top of the shaft, and the cabinet is corresponding The position of air intake duct offers opening, and the left end of the top of the box is fixedly connected with long tube, and the bottom of the long tube is fixed to be connected It is connected to short tube, the inner cavity of the long tube and right end for being located at short tube is fixedly installed with strainer, the middle-end of the top of the box is fixed It is connected with disposal box, the top of the disposal box is fixedly connected with the other end of short tube, and the bottom of the dust box cavity is embedded There is weight induction device, the left end of the disposal box offers sewage draining exit, and fixed plate is fixedly connected at the top of the cabinet, described Blower is fixedly installed at the top of fixed plate, the air entry of the blower is fixedly connected with long tube.

Preferably, the inner cavity of the sewage draining exit is movably installed with valve, and the outer surface of valve is provided with anti-skid chequer.

Preferably, the gas outlet of the blower is fixedly connected with discharge pipe, and the outlet air of the other end and air-conditioning of discharge pipe Mouth is fixedly connected.

Preferably, the bottom of the air intake duct is fixedly connected with air intake cover, and the surface of air intake cover is provided with drying layer.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model is fixedly connected with air intake duct in the middle-end of the bottom of box, passes through the lower part on the left of air intake duct inner cavity It is fixedly connected with the second fixed link, while the right end of the second fixed link is fixedly connected with motor, and is fixedly connected on the right side of motor There is the first fixed link, using the second fixed link and the fixed motor of the first fixed link, is secured firmly to motor in air intake duct, improves Stability in the motor course of work is fixedly connected with shaft by the output shaft of motor, and is fixedly connected at the top of shaft Flabellum drives shaft to rotate, so that flabellum blows into air in air intake duct, the position of air intake duct is corresponded to by cabinet using motor Opening is offered, heat exchange will be carried out in air feeding box body using opening, length is fixedly connected with by the left end of top of the box Pipe, and the air entry of blower is fixedly connected with long tube, and the intracorporal gas of case and dust are sucked out together using the suction of blower, is led to The bottom for crossing long tube is fixedly connected with short tube, and the inner cavity of long tube and is located at the right end of short tube and is fixedly installed with strainer, utilizes filter Net filtration dust, and dust is dropped into short tube, it is fixedly connected by the top of disposal box with the other end of short tube, and dust The bottom of box cavity is embedded with weight induction device, collects the dust in short tube using disposal box, and incude using weight induction device Dust can be discharged in time for weight of dust, then offer sewage draining exit by the left end of disposal box, using sewage draining exit by disposal box Interior dust discharge, solves containing a large amount of dust etc. in air, by prolonged use refrigeration air-conditioning evaporator Portion also can gather dust, the problem of influencing evaporator service life.

2, the utility model is movably installed with valve in the inner cavity of sewage draining exit, and the outer surface of valve is provided with anti-skid chequer, Using the switch of valve control of sewage disposal mouth, the discharge of dust can be freely controlled, recycles anti-skid chequer that people is facilitated to beat on and off Valve closing door is fixedly connected with discharge pipe, and the fixed company of the air outlet of the other end of discharge pipe and air-conditioning by the gas outlet of blower It connects, is discharged using the cold air that blower is sucked out discharge pipe, and be sent into interior using the air outlet of air-conditioning, gives room temperature lowering, then lead to The bottom for crossing air intake duct is fixedly connected with air intake cover, and the surface of air intake cover is provided with drying layer, protects equipment using air intake cover, It prevents foreign matter from entering the present apparatus, recycles drying layer that the air of entrance is dried, reduce humidity, avoid setting in the present apparatus It is standby to contact humid air for a long time and damage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1.

In figure: 1 cabinet, 2 condenser pipes, 3 flabellums, 4 first fixed links, 5 motors, 6 second fixed links, 7 air intake covers, 8 shafts, 9 air intake ducts, 10 openings, 11 sewage draining exits, 12 long tubes, 13 valves, 14 disposal boxes, 15 weight induction devices, 16 short tubes, 17 strainers, 18 Fixed plate, 19 blowers, 20 discharge pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of refrigeration air-conditioning evaporator referring to FIG. 1-2, including cabinet 1, the inner cavity of cabinet 1 are fixedly installed with condenser pipe 2, the middle-end of 1 bottom of cabinet is fixedly connected with air intake duct 9, and the lower part on the left of 9 inner cavity of air intake duct is fixedly connected with the second fixed link 6, the right end of the second fixed link 6 is fixedly connected with motor 5, and the right side of motor 5 is fixedly connected with the first fixed link 4, utilizes second Fixed link 6 and the fixed motor 5 of the first fixed link 4, are secured firmly to motor 5 in air intake duct 9, improve in 5 course of work of motor Stability, the right end of the first fixed link 4 is fixedly connected with the lower part on the right side of 9 inner cavity of air intake duct, and the output shaft of motor 5 is fixed to be connected It is connected to shaft 8, the top of shaft 8 is fixedly connected with flabellum 3, drives shaft 8 to rotate using motor 5, so that flabellum 3 blows air Into in air intake duct 9, the bottom of air intake duct 9 is fixedly connected with air intake cover 7, and the surface of air intake cover 7 is provided with drying layer, using into Fan housing 7 protects equipment, prevents foreign matter from entering the present apparatus, recycles drying layer that the air of entrance is dried, and reduces humidity, keeps away To exempt from the equipment in the present apparatus to contact humid air for a long time and damage, the position of the corresponding air intake duct 9 of cabinet 1 offers opening 10, Air is sent into cabinet 1 using opening 10 and carries out heat exchange, the left end at 1 top of cabinet is fixedly connected with long tube 12, long tube 12 Bottom be fixedly connected with short tube 16, the inner cavity of the long tube 12 and right end for being located at short tube 16 is fixedly installed with strainer 17 utilizes filter Net 17 filters dust, and dust is dropped into short tube 16, and the middle-end at 1 top of cabinet is fixedly connected with disposal box 14, disposal box 14 top is fixedly connected with the other end of short tube 16, and the bottom of 14 inner cavity of disposal box is embedded with weight induction device 15, utilizes collection Dirt case 14 collects the dust in short tube 16, and incudes weight of dust using weight induction device 15, and dust can be discharged in time, collect The left end of dirt case 14 offers sewage draining exit 11, the dust in disposal box 14 is discharged using sewage draining exit 11, the inner cavity of sewage draining exit 11 It is movably installed with valve 13, and the outer surface of valve 13 is provided with anti-skid chequer, it, can using the switch of 13 control of sewage disposal mouth 11 of valve Freely to control the discharge of dust, recycle anti-skid chequer that people is facilitated to open and close valve 13, the top of cabinet 1 is fixedly connected There is fixed plate 18, the top of fixed plate 18 is fixedly installed with blower 19, and the air entry of blower 19 is fixedly connected with long tube 12, utilizes The suction of blower 19 by cabinet 1 gas and dust be sucked out together, the gas outlet of blower 19 is fixedly connected with discharge pipe 20, and The other end of discharge pipe 20 is fixedly connected with the air outlet of air-conditioning, is discharged using the cold air that blower 19 is sucked out discharge pipe 20, and It is sent into interior using the air outlet of air-conditioning, gives room temperature lowering.

In use, the middle-end in 1 bottom of cabinet is fixedly connected with air intake duct 9, it is solid by the lower part on the left of 9 inner cavity of air intake duct Surely it is connected with the second fixed link 6, while the right end of the second fixed link 6 is fixedly connected with motor 5, and the fixed company in right side of motor 5 It is connected to the first fixed link 4, using the second fixed link 6 and the fixed motor 5 of the first fixed link 4, motor 5 is made to be secured firmly to air intake duct In 9, the stability in 5 course of work of motor is improved, shaft 8, and the top of shaft 8 are fixedly connected with by the output shaft of motor 5 Portion is fixedly connected with flabellum 3, drives shaft 8 to rotate using motor 5, so that flabellum 3 blows into air in air intake duct 9, passes through case The position of the corresponding air intake duct 9 of body 1 offers opening 10, and air is sent into cabinet 1 using opening 10 and carries out heat exchange, passes through case The left end at 1 top of body is fixedly connected with long tube 12, and the air entry of blower 19 is fixedly connected with long tube 12, utilizes the suction of blower 19 Power by cabinet 1 gas and dust be sucked out together, short tube 16 is fixedly connected with by the bottom of long tube 12, and long tube 12 is interior The chamber and right end for being located at short tube 16 is fixedly installed with strainer 17, filters dust using strainer 17, and dust is made to drop into short tube 16 It is interior, it is fixedly connected by the top of disposal box 14 with the other end of short tube 16, and the bottom of 14 inner cavity of disposal box is embedded with weight Inductor 15, using disposal box 14 collect short tube 16 in dust, and using weight induction device 15 incude weight of dust, can and When dust is discharged, then sewage draining exit 11 is offered by the left end of disposal box 14, using sewage draining exit 11 by the ash in disposal box 14 Dirt discharge, solves containing a large amount of dust etc. in air, the inside by prolonged use refrigeration air-conditioning evaporator also can Gather dust, the problem of influencing evaporator service life, are movably installed with valve 13 in the inner cavity of sewage draining exit 11, and valve 13 Outer surface is provided with anti-skid chequer, using the switch of 13 control of sewage disposal mouth 11 of valve, can freely control the discharge of dust, recycles Anti-skid chequer facilitates people to open and close valve 13, is fixedly connected with discharge pipe 20, and discharge pipe by the gas outlet of blower 19 20 other end is fixedly connected with the air outlet of air-conditioning, is discharged using the cold air that blower 19 is sucked out discharge pipe 20, and utilize sky The air outlet of tune is sent into interior, gives room temperature lowering, then be fixedly connected with air intake cover 7, and air intake cover 7 by the bottom of air intake duct 9 Surface be provided with drying layer, protect equipment using air intake cover 7, prevent foreign matter from entering the present apparatus, recycle drying layer to entrance Air be dried, reduce humidity, avoid equipment in the present apparatus for a long time contact humid air and damage.

In summary: the refrigeration air-conditioning evaporator, it is fixed by cabinet 1, flabellum 3, the first fixed link 4, motor 5, second Bar 6, shaft 8, air intake duct 9, opening 10, sewage draining exit 11, long tube 12, disposal box 14, weight induction device 15, short tube 16, strainer 17, Blower 19 and discharge pipe 20 cooperate, and solve in air containing a large amount of dust etc., freeze by prolonged use empty Adjust the inside of evaporator also can gather dust, the problem of influencing evaporator service life.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of refrigeration air-conditioning evaporator, including cabinet (1), it is characterised in that: the inner cavity of the cabinet (1) is fixedly installed with cold Solidifying pipe (2), the middle-end of cabinet (1) bottom are fixedly connected with air intake duct (9), the lower part on the left of air intake duct (9) inner cavity It is fixedly connected with the second fixed link (6), the right end of second fixed link (6) is fixedly connected with motor (5), the motor (5) Right side be fixedly connected with the first fixed link (4), on the right side of the right end of first fixed link (4) and air intake duct (9) inner cavity under Portion is fixedly connected, and the output shaft of the motor (5) is fixedly connected with shaft (8), is fixedly connected with fan at the top of the shaft (8) The position of leaf (3), the cabinet (1) corresponding air intake duct (9) offers opening (10), and the left end at the top of the cabinet (1) is fixed It is connected with long tube (12), the bottom of the long tube (12) is fixedly connected with short tube (16), the inner cavity of the long tube (12) and is located at The right end of short tube (16) is fixedly installed with strainer (17), and the middle-end at the top of the cabinet (1) is fixedly connected with disposal box (14), institute The top for stating disposal box (14) is fixedly connected with the other end of short tube (16), and the bottom of disposal box (14) inner cavity is embedded with weight It measures inductor (15), the left end of the disposal box (14) offers sewage draining exit (11), is fixedly connected at the top of the cabinet (1) Fixed plate (18) is fixedly installed with blower (19) at the top of the fixed plate (18), the air entry and long tube of the blower (19) (12) it is fixedly connected.

2. a kind of refrigeration air-conditioning evaporator according to claim 1, it is characterised in that: the inner cavity of the sewage draining exit (11) is living It is dynamic to be equipped with valve (13), and the outer surface of valve (13) is provided with anti-skid chequer.

3. a kind of refrigeration air-conditioning evaporator according to claim 1, it is characterised in that: the gas outlet of the blower (19) is solid Surely it is connected with discharge pipe (20), and the other end of discharge pipe (20) is fixedly connected with the air outlet of air-conditioning.

4. a kind of refrigeration air-conditioning evaporator according to claim 1, it is characterised in that: the bottom of the air intake duct (9) is solid Surely it is connected with air intake cover (7), and the surface of air intake cover (7) is provided with drying layer.