CN213810882U - Heat exchange structure - Google Patents

Abstract

The utility model discloses a heat transfer structure, including: the heat exchange chamber, the evaporation assembly and the condensation assembly; wherein, be provided with the aviation baffle between evaporation assembly and the condensation subassembly, the aviation baffle separates evaporation assembly and condensation subassembly to form evaporating chamber and condensation chamber, make evaporating chamber and condensation chamber together side by side, shorten the distance between evaporating chamber and the condensation chamber simultaneously, make heat transfer structure's whole volume significantly reduce, simple structure is practical simultaneously.

Description

Heat exchange structure

Technical Field

The utility model relates to an air conditioner technical field, in particular to heat transfer structure.

Background

Air conditioning equipment almost appears in each scene of people's life, and mobile air conditioner's appearance especially brings the air conditioner to outdoor use for people and provides convenience, but current mobile air conditioner's heat transfer structural design is unreasonable, makes mobile air conditioner's heat transfer structure volume bigger than normal, is unfavorable for mobile air conditioner's the use of carrying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a heat transfer structure has simple structure, small characteristics.

According to the utility model discloses a heat transfer structure of first aspect embodiment, include: a heat exchange chamber; the evaporation assembly is arranged in the heat exchange cavity and comprises an evaporator and a first wind wheel; the condensation assembly is arranged in the heat exchange cavity and comprises a condenser and a second wind wheel; the evaporator and the condenser are arranged correspondingly, the first wind wheel and the second wind wheel are arranged between the evaporator and the condenser in the vertical direction, an air deflector is arranged between the evaporator and the condenser, and the air deflector separates the evaporation assembly from the condensation assembly to form an evaporation chamber and a condensation chamber.

According to the utility model discloses heat transfer structure of the first aspect embodiment has following beneficial effect at least: set up through evaporimeter and condenser relatively to and with the vertical range of first wind wheel and second wind wheel between evaporimeter and condenser, then separate and make formation evaporating chamber and condensing chamber through the aviation baffle, make evaporating chamber and condensing chamber be in the same place side by side, shorten the distance between evaporating chamber and the condensing chamber simultaneously, make heat transfer structure's whole volume significantly reduced, simple structure is practical simultaneously.

According to some embodiments of the utility model, the aviation baffle is including first arc and second arc, first arc with the second arc is connected, first arc to the air-out end of evaporating chamber extends and forms first baffle, the second arc to the air-out end of condensing chamber extends and forms the second baffle.

According to some embodiments of the utility model, be provided with first deep bead in the evaporating chamber, first deep bead with first baffle cooperation forms first air outlet.

According to some embodiments of the utility model, first deep bead is close to the one end of first wind wheel is provided with the kink.

According to some embodiments of the utility model, first air outlet is provided with flabellum subassembly, flabellum subassembly is including wind-guiding frame and mount, the wind-guiding frame with the mount is articulated, vertical direction rotation can be followed to the wind-guiding frame.

According to some embodiments of the utility model, the wind-guiding frame is provided with spacing portion, the mount is provided with location portion, spacing portion can wind location portion rotates, the both ends of spacing portion can respectively with location portion butt.

According to some embodiments of the utility model, be provided with the second air baffle in the condensation chamber, the second air baffle with the cooperation of second baffle forms the second air outlet.

According to some embodiments of the utility model, the second air outlet is provided with the protection grid.

According to the utility model discloses a some embodiments, first wind wheel is including two carousels and a plurality of support ring, and is a plurality of the support ring sets up two between the carousel, adjacent two between the support ring and the support ring with all be connected with many flabellums between the carousel.

According to some embodiments of the invention, the flabellum with the outer profile edge parallel and level of support ring.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of a heat exchange structure according to an embodiment of the first aspect of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a first wind wheel in the heat exchange structure shown in fig. 1.

Description of reference numerals:

the air conditioner comprises a first wind wheel 111, an evaporator 112, an air inlet end 113 of an evaporation chamber, a first air outlet 114, a second wind wheel 121, a condenser 122, an air inlet end 123 of a condensation chamber, a second air outlet 124 and a protective grille 125;

the air guide plate 200, the first arc-shaped plate 211, the second arc-shaped plate 212, the first guide plate 221 and the second guide plate 222;

a first wind deflector 311, a first bent portion 312, a second wind deflector 321, and a second bent portion 322;

the air guide frame 410, the first limit end 411, the limit part 412, the second limit end 413, the positioning part 420 and the motor 430;

a turntable 511, a support ring 512 and fan blades 513.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the utility model discloses a heat transfer structure of first aspect embodiment includes: a heat exchange chamber; the evaporation assembly is arranged in the heat exchange chamber and comprises an evaporator 112 and a first wind wheel 111; the condensation assembly is arranged in the heat exchange cavity and comprises a condenser 122 and a second wind wheel 121; the evaporator 112 and the condenser 122 are arranged correspondingly, the first wind wheel 111 and the second wind wheel 121 are arranged between the evaporator 112 and the condenser 122 along the vertical direction, an air deflector 200 is arranged between the evaporator 112 and the condenser 122, and the air deflector 200 separates the evaporation assembly and the condensation assembly to form an evaporation chamber and a condensation chamber.

Through evaporimeter 112 and condenser 122 relative setting, and with first wind wheel 111 and the vertical range of second wind wheel 121 between evaporimeter 112 and condenser 122, then separate and make formation evaporating chamber and condensation chamber through aviation baffle 200, first wind wheel 111 and second wind wheel 121 rotate, make the air in the evaporating chamber and the interior air that enters into the condensation chamber can be derived along aviation baffle 200, evaporating chamber and condensation chamber are in the same place side by side, shorten the distance between evaporating chamber and the condensation chamber simultaneously, make heat transfer structure's whole volume significantly reduce, simple structure is practical simultaneously.

In some embodiments, referring to fig. 1, the air deflector 200 includes a first arc-shaped plate 211 and a second arc-shaped plate 212, and the first arc-shaped plate 211 is connected to the second arc-shaped plate 212, so that the air deflector 200 is integrally S-shaped, the first wind wheel 111 is disposed inside an arc of the first arc-shaped plate 211, and the second wind wheel 121 is disposed inside an arc of the second arc-shaped plate 212, so that the structure between the evaporation chamber and the condensation chamber is more compact, and the volume of the heat exchange structure is reduced. First wind wheel 111 rotates, makes the air produce and flows to and pass evaporator 112, and then the air flows to the air-out end of evaporating chamber along first arc 211, makes the air through the cooling outwards spout, simultaneously through setting up first arc 211, makes the air when flowing along aviation baffle 200, can flow smoothly, improves the mobility of air. It will also be appreciated that the second arcuate plate 212 smoothes the flow of air within the condensation chamber, improving air flow. The first arc-shaped plate 211 extends to the air outlet end of the evaporation chamber to form a first guide plate 221, and the second arc-shaped plate 212 extends to the air outlet end of the condensation chamber to form a second guide plate 222. The first guide plate 221 and the second guide plate 222 enable air to flow to the air outlet end more accurately, and the guiding accuracy of the air deflector 200 is improved.

In some embodiments, referring to fig. 1, a first wind deflector 311 is disposed in the evaporation chamber, and the first wind deflector 311 cooperates with the first guide plate 221 to form the first air outlet 114. First deep bead 311 sets up between the air-out end of evaporimeter 112 and evaporating chamber, prevents that the air that has passed through the evaporimeter 112 cooling from flowing back near evaporating chamber inlet end 113, makes the air-out effect reduce, and first deep bead 311 and first baffle 221 cooperation improve the air-out effect simultaneously.

In some embodiments, referring to fig. 1, a first bent portion 312 is disposed at one end of the first wind deflector 311 close to the first wind wheel 111, so as to prevent the first wind wheel 111 from contacting with an end of the first wind deflector 311 during rotation, and damage to the first wind wheel 111 is prevented, and meanwhile, by disposing the first bent portion 312, even if the first wind wheel 111 contacts with the first bent portion 312, the first wind wheel 111 is in planar contact with the first bent portion 312, and damage to the first wind wheel 111 can be reduced.

In some embodiments, referring to fig. 1 and fig. 2, the first air outlet 114 is provided with a fan blade 513 assembly, the fan blade 513 assembly includes an air guiding frame 410 and a fixed frame, the air guiding frame 410 is hinged to the fixed frame, and the air guiding frame 410 can rotate in a vertical direction. The motor 430 drives the air guide frame 410 to rotate, so that air can be blown out along the air guide frame 410 in different directions, and the use experience of a user is improved.

In some embodiments, referring to fig. 1 and 2, the air guiding frame 410 is provided with a limiting portion 412, the fixing frame is provided with a positioning portion 420, the limiting portion 412 can rotate around the positioning portion 420, and two ends of the limiting portion 412 can respectively abut against the positioning portion 420. Specifically, the position-limiting portion 412 includes a first position-limiting end 411 and a second position-limiting end 413, and both the first position-limiting end 411 and the second position-limiting end 413 can abut against the positioning portion 420. The limiting part 412 is matched with the positioning part 420 to limit the rotation stroke of the air guide frame 410, the air guide frame 410 rotates, when the first limiting end 411 is contacted with the positioning part 420, the air guide frame 410 rotates reversely until the second limiting end 413 is contacted with the positioning part 420, then the air guide frame 410 rotates forwards, and the above steps are repeated to realize the reciprocating rotation of the air guide frame 410 and control the air outlet direction. Through the matching of the limiting part 412 and the positioning part 420, the rotation angle of the air guide frame 410 can be intuitively known, and the rotation stroke of the motor 430 is conveniently set.

In some embodiments, referring to fig. 1, a second air baffle 321 is disposed in the condensation chamber, and the second air baffle 321 cooperates with the second guide plate 222 to form the second air outlet 124. Through set up second air baffle 321 in the condensation chamber, second air baffle 321 sets up between the air-out end of condenser 122 and condensation chamber, prevents that the air that rises the temperature through condenser 122 from flowing back near condensation chamber inlet end 123, influences condenser 122 heat dissipation, makes the air in the condensation chamber discharge smoothly simultaneously. The second air outlet 124 is provided with a protective grill 125 to prevent the foreign materials from entering the condensing chamber through the second air outlet 124. It can be understood that the second bending portion 322 is disposed at one end of the second wind deflector 321 close to the second wind wheel, so that damage to the second wind wheel when contacting the second wind deflector 321 can be reduced.

In some embodiments, referring to fig. 3, the first wind wheel 111 includes two rotating discs 511 and a plurality of supporting rings 512, the plurality of supporting rings 512 are disposed between the two rotating discs 511, and a plurality of blades 513 are connected between two adjacent supporting rings 512 and between the supporting rings 512 and the rotating discs 511. Through the cooperation between carousel 511 and the support ring 512, make the length of flabellum 513 shorten, improve the structural strength of flabellum 513, improve the life of first wind wheel 111. It will also be appreciated that second rotor 121 is identical in construction to first rotor 111. The fan blades 513 are flush with the outer contour edge of the support ring 512, so that the end parts of the fan blades 513 are completely contacted with the support ring 512, and the connection strength between the fan blades 513 and the support ring 512 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. Heat transfer structure, its characterized in that includes:

a heat exchange chamber;

the evaporation assembly is arranged in the heat exchange chamber and comprises an evaporator and a first wind wheel;

the condensation component is arranged in the heat exchange chamber and comprises a condenser and a second wind wheel;

the evaporator and the condenser are arranged correspondingly, the first wind wheel and the second wind wheel are arranged between the evaporator and the condenser in the vertical direction, an air deflector is arranged between the evaporator and the condenser, and the air deflector separates the evaporation assembly from the condensation assembly to form an evaporation chamber and a condensation chamber.

2. The heat exchange structure of claim 1, wherein the air guide plate comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate is connected with the second arc-shaped plate, the first arc-shaped plate extends towards the air outlet end of the evaporation chamber to form a first guide plate, and the second arc-shaped plate extends towards the air outlet end of the condensation chamber to form a second guide plate.

3. The heat exchange structure of claim 2, wherein a first air baffle is disposed in the evaporation chamber, and the first air baffle and the first guide plate cooperate to form a first air outlet.

4. The heat exchange structure according to claim 3, wherein one end of the first wind deflector, which is close to the first wind wheel, is provided with a bent part.

5. The heat exchange structure according to claim 3, wherein the first air outlet is provided with a fan blade assembly, the fan blade assembly comprises an air guide frame and a fixed frame, the air guide frame is hinged to the fixed frame, and the air guide frame can rotate in the vertical direction.

6. The heat exchange structure according to claim 5, wherein the air guide frame is provided with a limiting portion, the fixing frame is provided with a positioning portion, the limiting portion can rotate around the positioning portion, and two ends of the limiting portion can be abutted against the positioning portion respectively.

7. The heat exchange structure of claim 2, wherein a second air baffle is disposed in the condensation chamber, and the second air baffle cooperates with the second guide plate to form a second air outlet.

8. The heat exchange structure of claim 7, wherein the second air outlet is provided with a protective grille.

9. The heat exchange structure according to claim 1, wherein the first wind wheel comprises two turntables and a plurality of support rings, the plurality of support rings are arranged between the two turntables, and a plurality of blades are connected between two adjacent support rings and between the support rings and the turntables.

10. The heat exchange structure of claim 9 wherein the fan blades are flush with the outer contoured edge of the support ring.

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