CN215971035U - Evaporation box - Google Patents

Abstract

The utility model relates to the technical field of vehicle refrigeration, in particular to an evaporation box which comprises a bottom shell, an evaporation core, a driving device, a wind shield shell, an outer cover and fan blades, wherein the evaporation core is arranged on the bottom shell; the bottom shell is provided with a first mounting area, and the first mounting area is provided with an evaporation core; the bottom shell is provided with a fixing part in a protruding mode, the second mounting area is provided with a fan blade, the third mounting area is provided with a driving device, and the two ends of the driving device are respectively provided with the fan blade; the wind shielding shell is arranged at the top of the fixing part and covers the driving device, the fan blades and the evaporation core respectively, an air supply outlet is formed between the wind shielding shell and the fixing part and is positioned between the first mounting area and the second mounting area, and a wind shielding strip is protruded on the top surface of the wind shielding shell; the dustcoat is installed in the drain pan, and the top laminating in the inner wall of dustcoat of weather strip, shell are equipped with a plurality of air outlets, and the air outlet is located the top of evaporating the core. The utility model provides an evaporation box according to the content, which solves the problem that when the evaporation box in the prior art is used for refrigerating, refrigerated air can be mixed with uncooled air.

Description

Evaporation box

Technical Field

The utility model relates to the technical field of vehicle refrigeration, in particular to an evaporation box.

Background

The evaporation box is used in a vehicle or a large machine, the temperature, the humidity, the air cleanliness and the air flow in a carriage are adjusted and controlled in the optimal state, and in the fields of heavy trucks, light trucks, excavators and large vehicles of engineering vehicles, even in steamships and tents, the evaporation box can provide a comfortable riding environment for passengers, and the travel fatigue is reduced.

However, when the evaporation box in the prior art is used for refrigeration, the refrigerated air can be mixed with the uncooled air, so that the refrigeration quality cannot meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an evaporation box, which solves the problem that when the evaporation box in the prior art is used for refrigerating, refrigerated air can be mixed with uncooled air.

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

an evaporation box comprises a bottom shell, an evaporation core, a driving device, a wind shield shell, an outer cover and fan blades;

the bottom shell is provided with a first mounting area, and the evaporation core is mounted in the first mounting area;

the bottom shell is provided with a protruding fixing part, the fixing part is located on the rear side of the first mounting area, the fixing part is provided with a second mounting area and a third mounting area in a recessed mode, the second mounting area is provided with the fan blades, the third mounting area is provided with the driving device, and the two ends of the driving device are respectively provided with the fan blades;

the wind shielding shell is arranged at the top of the fixing part and covers the driving device, the fan blades and the evaporation core respectively, an air supply opening is formed between the wind shielding shell and the fixing part and is positioned between the first mounting area and the second mounting area, and a wind shielding strip protrudes from the top surface of the wind shielding shell;

the dustcoat install in the drain pan, the top laminating of weather strip in the inner wall of dustcoat, the shell is equipped with a plurality of air outlets, the air outlet is located the top of evaporation core.

Furthermore, air inlets are formed in the left side and the right side of the outer cover, blocking covers are mounted on the air inlets, and each blocking cover comprises a central block, a first connecting piece, a ring-shaped piece and a second connecting piece;

the center block is located in the center of the air inlet, one end of the first connecting piece is connected to the periphery of the center block, the other end of the first connecting piece is connected to the inner periphery of the annular piece, one end of the second connecting piece is connected to the periphery of the annular piece, and the other end of the second connecting piece is connected to the inner wall of the air inlet.

In some embodiments, the outer cover is provided with an air inlet groove, the air inlet groove is arranged between the two air inlets, the air inlet groove is provided with a plurality of reinforcing pieces, and the reinforcing pieces are uniformly arranged at intervals along the length direction of the air inlet groove.

Specifically, a drain pipe protrudes from the front side of the housing.

Preferably, the top surface of drain pan is protruding to have a stopper, the stopper undercut has first spacing groove, the dustcoat is equipped with the second spacing groove, the second spacing groove with the shaping has the mounting hole between the first spacing groove.

Further, a bottom shell surrounding edge is arranged on the periphery of the bottom shell, and a positioning block is arranged on the bottom shell surrounding edge in a protruding mode;

the periphery of the outer cover is provided with an outer cover surrounding edge, the outer cover surrounding edge is hollowed to form a positioning groove, and the positioning block is installed on the positioning groove.

Specifically, the fixing part comprises a first fixing part, a first wind shield, an installation seat, a second wind shield and a second fixing part;

one end of the first wind shield is connected to the first fixing piece, the other end of the first wind shield is connected to one end of the mounting seat, one end of the second wind shield is connected to the other end of the mounting seat, and the other end of the second wind shield is connected to the second fixing piece;

the first wind shield and the second wind shield are respectively right opposite to the corresponding air supply openings.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

through the weather strip, make the air after the refrigeration when being close to the air outlet, the air after the refrigeration can only be followed the air-out of air outlet, can not flow the fixed part, guarantees that the air after the refrigeration can not mix with uncooled air, reaches the effect that improves the evaporation case refrigeration system quality.

Drawings

FIG. 1 is a schematic structural view of an evaporation tank according to one embodiment of the present invention;

FIG. 2 is a partially enlarged schematic view of an evaporation tank according to one embodiment of the present invention;

FIG. 3 is a schematic structural view of an enclosure according to one embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the air supply opening of one embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a bottom case according to an embodiment of the present invention;

FIG. 6 is a schematic view of an evaporative wick according to one embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fan blade and a driving device according to one embodiment of the present invention;

FIG. 8 is a schematic structural view of a wind shield according to an embodiment of the present invention;

wherein: the air conditioner comprises a bottom case 1, a first mounting area 11, a fixing portion 12, a second mounting area 121, a third mounting area 122, a first fixing piece 123, a first air baffle 124, a mounting seat 125, a second air baffle 126, a second fixing piece 127, a limiting block 13, a first limiting groove 131, a bottom case surrounding edge 14, a positioning block 141, an evaporation core 2, a cold coal pipe 21, a driving device 3, a wind shielding case 4, a wind shielding strip 41, an outer cover 5, an air outlet 51, an air inlet 52, an air inlet groove 53, a reinforcing piece 531, a blocking cover 54, a center block 541, a first connecting piece 542, a ring piece 543, a second connecting piece 544, a drain pipe 55, a second limiting groove 56, an outer cover surrounding edge 57, a positioning groove 571, an air supply outlet 6, a fan blade 7 and a mounting hole 8.

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 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In one embodiment of the utility model, as shown in fig. 1-8, an evaporation tank comprises a bottom shell 1, an evaporation core 2, a driving device 3, a wind shielding shell 4, an outer cover 5 and fan blades 7; the bottom shell 1 is provided with a first mounting area 11, and the evaporation core 2 is mounted in the first mounting area 11; a fixing portion 12 protrudes from the bottom case 1, the fixing portion 12 is located at the rear side of the first mounting area 11, a second mounting area 121 and a third mounting area 122 are recessed in the fixing portion 12, the fan blades 7 are mounted in the second mounting area 122, the driving device 3 is mounted in the third mounting area 122, and the fan blades 7 are mounted at two ends of the driving device 3 respectively; the wind shield shell 4 is mounted on the top of the fixing part 12, the wind shield shell 4 covers the driving device 3, the fan blades 7 and the evaporation core 2 respectively, an air supply opening 6 is formed between the wind shield shell 4 and the fixing part 12, the air supply opening 6 is located between the first mounting area 11 and the second mounting area 121, and a wind shield strip 41 protrudes from the top surface of the wind shield shell 4; the outer cover 5 is installed in the bottom shell 1, the top of the wind shielding strip 41 is attached to the inner wall of the outer cover 5, the outer cover 5 is provided with a plurality of air outlets 51, and the air outlets 51 are located above the evaporation core 2. In this embodiment, the number of the air supply ports 6 is two, when the evaporator is in operation, the driving device 3 is a dual-shaft motor, the driving device 3 drives the blades 7 at two ends of the driving device to rotate, the blades 7 pump air outside the evaporation box into the bottom case 1, specifically, into the second installation area 121, and then send the air into the first installation area 11 through the air supply ports 6, the evaporation core 2 is filled with cold coal, the air is cooled by means of heat transfer, the air cooled by the evaporation core 2 bypasses the wind shielding shell 4 covering the top of the evaporation core 2 and is discharged from the air outlet 51 of the outer cover 5, it should be noted that the air outlet 51 is provided with a blocking piece for controlling the opening or closing of the air outlet 51, the top surface of the wind shielding shell 4 is protruded with a wind shielding strip 41, and the top of the wind shielding strip 41 is attached to the inner wall of the outer cover 5, when the refrigerated air is close to the air outlet 51, the refrigerated air can only be discharged from the air outlet 51 and can not flow to the fixing part 12, so that the refrigerated air can not be mixed with the uncooled air, and the effect of improving the refrigeration quality of the evaporation box is achieved.

As shown in fig. 1-2, the housing 5 is provided with air inlets 52 at left and right sides thereof, the air inlets 52 are provided with blocking covers 54, and the blocking covers 54 include a central block 541, a first connecting piece 542, a ring piece 543 and a second connecting piece 544; the center block 541 is located at the center of the air inlet 52, one end of the first connector 542 is connected to the outer circumference of the center block 541, the other end of the first connector 542 is connected to the inner circumference of the ring-shaped member 543, one end of the second connector 544 is connected to the outer circumference of the ring-shaped member 543, and the other end of the second connector 544 is connected to the inner wall of the air inlet 52. In operation, air outside the evaporation box enters the inside of the evaporation box from the air inlet 52, and in order to increase the air inlet volume of the evaporation box, the size of the air inlet 52 is usually set to be larger, but in the process of air inlet, some larger impurities are easily sucked into the inside of the evaporation box, so that the normal operation of the evaporation box is affected, therefore, the blocking covers 54 are installed at the air inlet 52, in this embodiment, the number of the first connecting pieces 542 of each blocking cover 54 is eight, the number of the second connecting pieces 544 of each blocking cover 54 is twenty, air enters the inside of the evaporation box from the hollow areas between two adjacent first connecting pieces 542 and between two adjacent second connecting pieces 544, which can increase the air inlet volume and simultaneously block the larger impurities from entering the inside of the evaporation box, the effect of improving the working stability of the evaporation box is achieved.

As shown in fig. 3, the outer cover 5 is provided with an air inlet slot 53, the air inlet slot 53 is disposed between the two air inlets 52, the air inlet slot 53 is provided with a plurality of reinforcing members 531, and the plurality of reinforcing members 531 are uniformly arranged at intervals along the length direction of the air inlet slot 53. In this embodiment, the number of the air inlet slots 53 is three, in order to increase the air inlet volume, the length of the air inlet slots 53 is longer, so that the structural stability of the air inlet slots 53 is lower, and when the air inlet slots 53 are collided by an external force, the air inlet slots 53 are easily damaged, so that the reinforcing members 531 are arranged in the air inlet slots 53, each air inlet slot 53 is provided with five reinforcing members 53, and the reinforcing members 53 can reinforce the structural stability of the air inlet slots 53, so that the air inlet slots 53 are not easily damaged, thereby achieving the effect of increasing the structural stability of the air inlet slots 53.

As shown in fig. 3, a drain pipe 55 protrudes from the front side of the cover 5. In this embodiment, because the cooling coal is introduced into the evaporation core 2, when the evaporation core 2 exchanges heat, condensed water is in the evaporation tank, and when the evaporation tank is used, specifically, the bottom surface of the bottom case 1 is hung on a wall or embedded in a vehicle, so that the drain pipe 55 faces the bottom surface, the condensed water can be discharged from the drain pipe 55 to the outside of the evaporation tank, and the effect of improving the drainage performance of the evaporation tank is achieved.

As shown in fig. 1 and fig. 3-4, a limiting block 13 protrudes from the top surface of the bottom case 1, and a first limiting groove 131 is recessed downward from the limiting block 13; the outer cover 5 is provided with a second limiting groove 56, and a mounting hole 8 is formed between the second limiting groove 56 and the first limiting groove 131. In this embodiment, the number of mounting holes 8 is two, evaporation core 2 includes two cold coal pipes 21, two cold coal pipes 21 install respectively in mounting hole 8, during the installation, two cold coal pipes 21 respectively spacing install in first spacing groove 131 with second spacing groove 56, be convenient for the spacing installation of cold coal pipe 21 improves the effect of cold coal pipe 21 installation stability.

As shown in fig. 3-4, a bottom case surrounding edge 14 is provided on the periphery of the bottom case 1, and a positioning block 141 is protruded from the bottom case surrounding edge 14; the periphery of the housing 5 is provided with a housing surrounding edge 57, the housing surrounding edge 57 is hollowed to form a positioning groove 571, and the positioning block 141 is installed in the positioning groove 571. In this embodiment, when the bottom case 1 is matched with the housing 5, the positioning blocks 141 of the bottom case surrounding edge 14 and the positioning grooves 571 of the housing surrounding edge 57 can be used for matching and mounting, so that the operation is simple, convenient and fast, the looseness is not easy to occur, and the effect of improving the mounting efficiency of the housing 5 is achieved.

As shown in fig. 5, the fixing portion 12 includes a first fixing member 123, a first wind deflector 124, a mounting seat 125, a second wind deflector 126 and a second fixing member 127; one end of the first wind deflector 124 is connected to the first fixing member 123, the other end of the first wind deflector 124 is connected to one end of the mounting seat 125, one end of the second wind deflector 126 is connected to the other end of the mounting seat 125, and the other end of the second wind deflector 126 is connected to the second fixing member 127; the first wind deflector 124 and the second wind deflector 126 are respectively aligned with the corresponding air supply ports 6. In this embodiment, the third mounting area 122 is formed in the mounting seat 125 in a recessed manner, the second mounting area 121 is formed between the first fixing member 123 and the mounting seat 125, the second mounting area 121 is formed between the second fixing member 127 and the mounting seat 125, the number of the fan blades 7 is two, and when the fan blades 7 work, the fan blades 7 can only convey air to the evaporation core 2 through the air supply opening 6 under the action of the first wind blocking plate 124 and the second wind blocking plate 126, so that the quality of supplied air is ensured.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 utility model. 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.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. An evaporation box, its characterized in that: the device comprises a bottom shell, an evaporation core, a driving device, a wind shield shell, an outer cover and fan blades;

the bottom shell is provided with a first mounting area, and the evaporation core is mounted in the first mounting area;

the bottom shell is provided with a protruding fixing part, the fixing part is located on the rear side of the first mounting area, the fixing part is provided with a second mounting area and a third mounting area in a recessed mode, the second mounting area is provided with the fan blades, the third mounting area is provided with the driving device, and the two ends of the driving device are respectively provided with the fan blades;

the wind shielding shell is arranged at the top of the fixing part and covers the driving device, the fan blades and the evaporation core respectively, an air supply opening is formed between the wind shielding shell and the fixing part and is positioned between the first mounting area and the second mounting area, and a wind shielding strip protrudes from the top surface of the wind shielding shell;

the dustcoat install in the drain pan, the top laminating of weather strip in the inner wall of dustcoat, the dustcoat is equipped with a plurality of air outlets, the air outlet is located the top of evaporation core.

2. An evaporation tank as claimed in claim 1, characterized in that: air inlets are formed in the left side and the right side of the outer cover, blocking covers are mounted on the air inlets, and each blocking cover comprises a central block, a first connecting piece, a ring-shaped piece and a second connecting piece;

the center block is located in the center of the air inlet, one end of the first connecting piece is connected to the periphery of the center block, the other end of the first connecting piece is connected to the inner periphery of the annular piece, one end of the second connecting piece is connected to the periphery of the annular piece, and the other end of the second connecting piece is connected to the inner wall of the air inlet.

3. An evaporation tank as claimed in claim 2, characterized in that: the outer cover is provided with an air inlet groove, the air inlet groove is formed between the two air inlets, the air inlet groove is provided with a plurality of reinforcing pieces, and the reinforcing pieces are uniformly arranged at intervals along the length direction of the air inlet groove.

4. An evaporation tank as claimed in claim 1, characterized in that: the front side of the outer cover is provided with a water discharge pipe.

5. An evaporation tank as claimed in claim 1, characterized in that: the top surface of drain pan is protruding has the stopper, the stopper undercut has first spacing groove, the dustcoat is equipped with the second spacing groove, the second spacing groove with the shaping has the mounting hole between the first spacing groove.

6. An evaporation tank as claimed in claim 1, characterized in that: a bottom shell surrounding edge is arranged on the periphery of the bottom shell, and a positioning block is protruded on the bottom shell surrounding edge;

the periphery of the outer cover is provided with an outer cover surrounding edge, the outer cover surrounding edge is hollowed to form a positioning groove, and the positioning block is installed on the positioning groove.

7. An evaporation tank as claimed in claim 1, characterized in that: the fixing part comprises a first fixing part, a first wind shield, a mounting seat, a second wind shield and a second fixing part;

one end of the first wind shield is connected to the first fixing piece, the other end of the first wind shield is connected to one end of the mounting seat, one end of the second wind shield is connected to the other end of the mounting seat, and the other end of the second wind shield is connected to the second fixing piece;

the first wind shield and the second wind shield are respectively right opposite to the corresponding air supply openings.

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