CN219141422U - Air duct structure of dryer unit - Google Patents
Air duct structure of dryer unit Download PDFInfo
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- CN219141422U CN219141422U CN202223336085.XU CN202223336085U CN219141422U CN 219141422 U CN219141422 U CN 219141422U CN 202223336085 U CN202223336085 U CN 202223336085U CN 219141422 U CN219141422 U CN 219141422U
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- duct structure
- compressor
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000007423 decrease Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an air duct structure of a dryer unit, which comprises: the shell is provided with an air inlet at the front side, and an air outlet is arranged at the top of the shell; the fan is arranged in the shell, air inlet ends are respectively arranged at the left side and the right side of the fan, an air outlet end is arranged at the top of the fan, and the air outlet end is communicated with the air outlet; the heat exchanger is arranged at the air inlet; a compressor provided in the housing; the electric cabinet is arranged in the shell, and the compressor and the electric cabinet are respectively arranged at the left side and the right side of the fan. According to the air duct structure of the dryer unit, external air enters the shell from the air inlet, then the air flows through the compressors and the electric control boxes at the left side and the right side of the fan, the flowing air can take away heat emitted by the compressors and the electric control boxes, and finally the air is discharged from the air outlet so as to conveniently dissipate heat of the compressors and the electric control boxes, and the compressors and the electric control boxes can work stably. The utility model can be applied to the field of dryers.
Description
Technical Field
The utility model relates to the field of dryers, in particular to an air duct structure of a dryer unit.
Background
The dryer is composed of a refrigerant circulation loop consisting of a compressor, an evaporator, a condenser and an electronic expansion valve, wherein the refrigerant in the evaporator absorbs heat, so that the temperature of moist air is reduced, and water vapor is condensed and discharged. At present, the dryer adopts an integral box structure, and devices such as a compressor, an electronic expansion valve, a condenser, an evaporator, an electric control cabinet and the like are arranged on the box. However, the compressor and the electric control cabinet generate heat seriously in the working process, and the air flow in the box body is blocked by the refrigerant pipeline, so that the heat dissipation of devices in the box body is affected.
Disclosure of Invention
The utility model aims to provide an air duct structure of a dryer unit, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
a dryer group duct structure, comprising:
the shell is provided with an air inlet at the front side, and an air outlet is arranged at the top of the shell;
the fan is arranged in the shell, air inlet ends are respectively arranged at the left side and the right side of the fan, an air outlet end is arranged at the top of the fan, and the air outlet end is communicated with the air outlet;
the heat exchanger is arranged at the air inlet;
a compressor provided in the housing;
the electric cabinet is arranged in the shell, and the compressor and the electric cabinet are respectively arranged at the left side and the right side of the fan.
The beneficial effects of the utility model are as follows: the fan starts, the air inlet end of fan both sides is with the inside air extraction of casing to the air-out end, the inside air of casing is discharged from the air outlet at casing top, outside moist air gets into the inside of casing from the air intake, moist air is cooled down the dehumidification through the heat exchanger and is risen into normal atmospheric temperature again, air flow compressor and electric cabinet in fan left and right sides afterwards, because operating condition's compressor and electric cabinet temperature are higher than room temperature, consequently, the heat that compressor and electric cabinet distribute can be taken away to the flowing air, finally the air is discharged from the air outlet, so as to dispel the heat to compressor and electric cabinet, ensure that compressor and electric cabinet work steadily.
As a further improvement of the technical scheme, the fan and the air inlet are vertically staggered.
The fan staggers from top to bottom with the air intake, then the inside air of casing flows from down up to drive the inside most air of casing and outwards flow, avoid forming the vortex and cause the exhaust difficulty in the casing inside.
As a further improvement of the above technical solution, the compressor and the electric cabinet are located right behind the heat exchanger.
Air passing through the heat exchanger directly flows through the electric cabinet and the compressor backwards, and the air exchanges heat with the electric cabinet and the compressor preferentially, so that the heat exchange efficiency is improved.
As a further improvement of the technical scheme, the front side of the electric cabinet is provided with a radiating plate, and the radiating plate is positioned right of the fan.
The radiating plate of electric cabinet carries out heat exchange's efficiency higher with the air, and the radiating plate sets up in the positive right side of fan, ensures that a large amount of air of fan right side air inlet flows through the radiating plate to the cooling of dispelling the heat to the electric cabinet.
As a further improvement of the technical scheme, a water receiving disc is arranged at the bottom of the shell, and the compressor is fixed on the water receiving disc.
The water collector sets up in the casing, and the comdenstion water discharges to the water collector on, and the temperature of comdenstion water is lower, makes the inside bottom space temperature of casing reduce, and the compressor sets up on the water collector, reduces the distance between compressor and the water collector to the comdenstion water of water collector absorbs the heat that the compressor gives off, helps the compressor heat dissipation.
As a further improvement of the technical scheme, the water receiving disc is provided with a concave cavity which is sunken downwards, the concave cavity is positioned below the heat exchanger, and the concave cavity is provided with a drain pipe communicated with the outside.
The cavity of the water pan is positioned below the heat exchanger, so that condensed water of the heat exchanger can be converged into the cavity from the water pan, and a drain pipe of the cavity is used for discharging the condensed water.
As a further improvement of the above technical solution, the heat exchanger includes an evaporator and a condenser, the evaporator and the condenser are arranged side by side, and the cavity is arranged below the condenser.
The evaporator and the condenser which are arranged in parallel from front to back cool and dehumidify the humid air and then heat the humid air, most of condensed water is accumulated at the rear side of the evaporator and drops on the water receiving disc, and the dropped condensed water is blown by flowing air to shift backwards, so that the concave cavity is arranged below the condenser so as to be convenient for receiving the water drops shifting backwards, and the condensed water is prevented from accumulating at the rear side of the water receiving disc.
As a further improvement of the above technical solution, the width of the cavity in the front-rear direction gradually decreases from top to bottom.
The concave cavity is conical in shape so as to collect condensed water and drain the condensed water from the drain pipe in time.
As a further improvement of the above technical solution, the water pan is provided with an upward protruding bump, and the compressor is connected to the bump.
The compressor is connected to the convex block of the upward bulge of the water receiving disc, so that the compressor is prevented from being directly contacted with condensed water in the water receiving disc, and the condensed water is prevented from being attached to the compressor to influence the operation of the compressor.
As a further improvement of the technical scheme, the air duct structure of the dryer unit further comprises a filter screen, and the filter screen is covered on the air inlet.
The filter screen is utilized to filter the air entering the shell, so that a large amount of dust is prevented from entering the shell and attaching to the internal device to influence the heat dissipation of the internal device.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of an embodiment of a dryer set duct structure provided by the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the air duct structure of the dryer unit according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an embodiment of the air duct structure of the dryer unit according to the present utility model;
FIG. 4 is a schematic view of a second angle of the air duct structure of the dryer unit according to the present utility model;
fig. 5 is a schematic structural diagram of a third angle of an embodiment of the air duct structure of the dryer unit according to the present utility model.
100. The air conditioner comprises a shell, 110, an air inlet, 120, an air outlet, 130, a water receiving disc, 131, a concave cavity, 132, a drain pipe, 133, a convex block, 200, a fan, 210, an air inlet end, 220, an air outlet end, 300, a heat exchanger, 310, an evaporator, 320, a condenser, 400, a compressor, 500, an electric cabinet, 510, a heat dissipation plate, 600 and a filter screen.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 5, the dryer group duct structure of the present utility model makes the following embodiments:
the dryer set air duct structure comprises a shell 100, a fan 200, a heat exchanger 300, a compressor 400, an electronic expansion valve, an electric control cabinet 500 and a filter screen 600.
The casing 100 is a rectangular box structure, and the inside of the casing 100 is provided with an accommodating space, and the fan 200, the heat exchanger 300, the compressor 400 and the electric control cabinet 500 are all arranged in the inside of the casing 100.
The bottom of the front side of the shell 100 is provided with an air inlet 110, and the top of the shell 100 is provided with an air outlet 120.
The bottom wall of the shell 100 is provided with a water receiving disc 130, the water receiving disc 130 is provided with a concave cavity 131 which is concave downwards, the width of the concave cavity 131 in the front-back direction is gradually reduced from top to bottom, the shape of the concave cavity 131 is conical, the right end of the concave cavity 131 is provided with a drain pipe 132, and the drain pipe 132 is communicated with the outside.
The shape of the filter screen 600 is matched with that of the air inlet 110, the filter screen 600 is connected to the front side wall of the shell 100 through screws, and the filter screen 600 is covered on the front side of the air inlet 110.
The heat exchanger 300 is connected to the inner side wall of the shell 100, the heat exchanger 300 comprises an evaporator 310 and a condenser 320, the evaporator 310 is covered at the air inlet 110, the condenser 320 is attached to the rear side of the evaporator 310, a gap is reserved between the bottom of the evaporator 310 and the bottom of the condenser 320 and the water receiving disc 130, the concave cavity 131 is arranged below the condenser 320, and the bottom of the evaporator 310 is prevented from contacting the water receiving disc 130 with the bottom of the condenser 320.
The inside of casing 100 is equipped with the bracing piece that extends along left and right directions, and the bracing piece is located the top of heat exchanger 300, and fan 200 sets up in the top of bracing piece, and air inlet end 210 is seted up to the left and right sides of fan 200, and the top laminating of fan 200 is in the roof of casing 100, and air-out end 220 is seted up at the top of fan 200, and air-out end 220 covers in air outlet 120 for the inside of casing 100 communicates the external world through fan 200.
The blower 200 is located in the middle of the inside of the casing 100, and a space is left between the left and right sides of the blower 200 and the left and right inner sidewalls of the casing 100. The heat exchanger 300 and the fan 200 are arranged in a front-back staggered way, and a space is reserved between the lower part of the fan 200 and the water receiving disc 130.
The top of the water pan 130 is provided with three upward protruding bumps 133, three bumps 133 are connected to the bottom of the compressor 400, and the bumps 133 raise the bottom of the compressor 400 above the water pan 130.
The compressor 400 is disposed at the left side of the blower 200, the compressor 400 is disposed under the blower 200, and the compressor 400 is disposed right behind the condenser 320.
The compressor 400, the condenser 320, the electronic expansion valve, and the evaporator 310 are sequentially connected to form a refrigerant circulation circuit. The pipes for connecting the compressor 400, the condenser 320, the electronic expansion valve, and the evaporator 310 are disposed inside the housing 100, the pipes are located at the rear of the heat exchanger 300, and a space is left between the pipes and the water receiving tray 130.
The electric control cabinet 500 is located on the rear side inner wall of the housing 100, the electric control cabinet 500 is located on the right side of the fan 200, the electric control cabinet 500 extends along the up-down direction, a heat dissipation plate 510 is arranged on the front side wall of the electric control cabinet 500, and the heat dissipation plate 510 is located right side of the fan 200.
When the fan 200 works, air in the housing 100 enters the air inlet ends 210 on the left side and the right side of the fan 200 and is discharged to the outside from the air outlet ends 220, then humid air on the front side of the housing 100 enters from the air inlet 110, the humid air firstly passes through the evaporator 310, the evaporator 310 cools the humid air, then water vapor is condensed and attached to fins of the evaporator 310, then condensed water drops from the evaporator 310 to the water receiving disc 130, condensed water of the water receiving disc 130 is converged into the concave cavity 131 and is discharged to the outside from the drain pipe 132, dry cold air passing through the evaporator 310 is lifted to dry normal temperature air through the condenser 320, the dry normal temperature air flows from the lower sides of the left side and the right side of the fan 200, the dry normal temperature air on the left side flows through the compressor 400 and the dry normal temperature air on the right side flows through the electric control cabinet 500, heat emitted by the compressor 400 and the electric control cabinet 500 is taken away, and finally the dry normal temperature air is discharged to the outside from the air outlet 120 on the top of the housing 100 by the fan 200, and drying of the outside humid air is realized.
In some embodiments, the fan 200 is disposed at the rear of the heat exchanger 300, the compressor 400 and the electric control cabinet 500 are disposed at the left and right sides of the fan 200 respectively, so that the height of the housing 100 in the up-down direction can be compressed, external air flows to both sides after entering from the air inlet 110 at the front side of the housing 100 and being blocked by the front side wall of the fan 200, flows through the compressor 400 and the electric control cabinet 500 and then enters the middle fan 200, and finally is discharged from the air outlet 120 at the top.
In some embodiments, the heat exchanger 300 only has the evaporator 310, the condenser 320 may be disposed at other positions inside the housing 100, and the condenser 320 may be disposed at the air outlet 120, so that the dry low-temperature air cooled and dehumidified by the evaporator 310 flows through the compressor 400 and the electric control cabinet 500, and is then pumped to the condenser 320 by the blower 200 to raise the temperature, so as to facilitate the discharge of the dry air at normal temperature.
In some embodiments, the front and rear positions of the evaporator 310 and the condenser 320 are exchanged, the condenser 320 is disposed at the front side of the evaporator 310, so that the humid air entering from the air inlet 110 is heated by the condenser 320, and then the high-temperature humid air is cooled by the evaporator 310 to condense water vapor, thereby greatly improving the dehumidification effect.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a drying unit wind channel structure which characterized in that: comprising the following steps:
the shell is provided with an air inlet at the front side, and an air outlet is arranged at the top of the shell;
the fan is arranged in the shell, air inlet ends are respectively arranged at the left side and the right side of the fan, an air outlet end is arranged at the top of the fan, and the air outlet end is communicated with the air outlet;
the heat exchanger is arranged at the air inlet;
a compressor provided in the housing;
the electric cabinet is arranged in the shell, and the compressor and the electric cabinet are respectively arranged at the left side and the right side of the fan.
2. The dryer group duct structure according to claim 1, characterized in that: the fans and the air inlets are vertically staggered.
3. The dryer group duct structure according to claim 2, characterized in that: the compressor and the electric cabinet are positioned right behind the heat exchanger.
4. The dryer group duct structure according to claim 2, characterized in that: the front side of electric cabinet is equipped with the heating panel, the heating panel is located right side of fan.
5. The dryer group duct structure according to claim 1, characterized in that: the bottom of the shell is provided with a water receiving disc, and the compressor is fixed on the water receiving disc.
6. The dryer group duct structure according to claim 5, characterized in that: the water pan is provided with a concave cavity which is sunken downwards, the concave cavity is positioned below the heat exchanger, and the concave cavity is provided with a drain pipe communicated with the outside.
7. The dryer group duct structure according to claim 6, wherein: the heat exchanger comprises an evaporator and a condenser, the evaporator and the condenser are arranged in parallel, and the concave cavity is arranged below the condenser.
8. The dryer group duct structure according to claim 7, characterized in that: the width of the concave cavity in the front-back direction gradually decreases from top to bottom.
9. The dryer group duct structure according to claim 5, characterized in that: the water pan is provided with an upward protruding lug, and the compressor is connected to the lug.
10. The dryer group duct structure according to claim 1, characterized in that: the air duct structure of the dryer unit further comprises a filter screen, and the filter screen is covered on the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336085.XU CN219141422U (en) | 2022-12-13 | 2022-12-13 | Air duct structure of dryer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336085.XU CN219141422U (en) | 2022-12-13 | 2022-12-13 | Air duct structure of dryer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141422U true CN219141422U (en) | 2023-06-06 |
Family
ID=86601993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223336085.XU Active CN219141422U (en) | 2022-12-13 | 2022-12-13 | Air duct structure of dryer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219141422U (en) |
-
2022
- 2022-12-13 CN CN202223336085.XU patent/CN219141422U/en active Active
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