CN216024038U - Air drying device and dehumidification dryer - Google Patents
Air drying device and dehumidification dryer Download PDFInfo
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- CN216024038U CN216024038U CN202122403948.XU CN202122403948U CN216024038U CN 216024038 U CN216024038 U CN 216024038U CN 202122403948 U CN202122403948 U CN 202122403948U CN 216024038 U CN216024038 U CN 216024038U
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Abstract
The utility model discloses an air drying device and a dehumidifying dryer, wherein the air drying device comprises a heat transfer assembly and a radiating fin, the heat transfer assembly comprises a base, a heat conducting pipeline and a heat conducting working medium, the base is used for absorbing external heat, a heat absorbing cavity is defined in the base, the heat conducting pipeline is connected to the base, the heat conducting pipeline is defined with a heat conducting channel communicated with the heat absorbing cavity, and the heat conducting working medium is arranged in the heat absorbing cavity and can be converted between liquid state and gas state; the radiating fins are sleeved on the outer peripheral surface of the heat conducting pipeline and used for drying air. In the scheme of the application, the radiating fins can better dry the air through the arrangement of the radiating fins; in addition, in the heat transfer process, the heat transfer is carried out by adopting the heat-conducting working medium, the heat conversion efficiency of the heat-conducting working medium is higher, and the energy consumption is lower.
Description
Technical Field
The utility model relates to the technical field of air drying devices, in particular to an air drying device and a dehumidifying dryer.
Background
In the related art, the air drying device mostly adopts the heating wire to directly heat the air, however, the air drying effect is poor. Or the heating wire heats the heat dissipation member, and the heat dissipation member dries the air, however, in this way, the heat is greatly lost in the process of transferring the heat to the heat dissipation member.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an air drying device, which reduces the heat loss.
The utility model also provides a dehumidifying dryer with the air drying device.
An air drying device according to an embodiment of the present invention includes:
the heat transfer assembly comprises a base, a heat conduction pipeline and a heat conduction working medium, wherein the base is used for absorbing external heat, a heat absorption cavity is defined in the base, the heat conduction pipeline is connected to the base, a heat conduction channel communicated with the heat absorption cavity is defined in the heat conduction pipeline, and the heat conduction working medium is arranged in the heat absorption cavity and can be converted between a liquid state and a gas state;
and the radiating fins are sleeved and fixed on the peripheral surface of the heat conducting pipeline and used for drying air.
The air drying device according to the embodiment of the utility model has at least the following beneficial effects: the base absorbs external heat and heats the heat-conducting working medium in the heat absorption cavity, and the heat-conducting working medium is converted from a liquid state to a gas state. And because the temperature in the heat conduction pipeline is lower than the temperature in the base, the pressure in the heat conduction pipeline is lower than the pressure in the base, and the gaseous heat conduction working medium moves to the heat conduction channel from the heat absorption cavity, so that the transmission heat conduction pipeline is heated, the heat conduction pipeline heats the heat dissipation fins, and the heat dissipation fins dry the air. Meanwhile, the gaseous heat-conducting working medium is converted into a liquid state from a gaseous state in the heat-conducting channel and flows back to the heat-absorbing cavity, so that the heat-conducting working medium circulates between the heat-absorbing cavity and the heat-conducting channel, and the air drying device is used for continuously drying the air. As can be seen from the above, in the scheme of the application, the heat dissipation fins can better dry the air through the arrangement of the heat dissipation fins; in addition, in the heat transfer process, the heat transfer is carried out by adopting the heat-conducting working medium, the heat conversion efficiency of the heat-conducting working medium is higher, and the energy consumption is lower.
According to some embodiments of the present invention, the heat transfer assembly further includes a capillary structure layer, the capillary structure layer is fixedly connected to the inner wall of the heat absorption cavity and the inner wall of the heat conduction channel, and is configured to enable the liquid heat conduction working medium to flow back to the heat absorption cavity from the heat conduction channel.
According to some embodiments of the utility model, the capillary structure layer is made of a material obtained by sintering ceramic powder and carbon powder after mixing or a material obtained by sintering metal.
According to some embodiments of the present invention, the base includes a temperature-uniforming plate, an annular plate, a top cover, and a support column, the annular plate is hermetically connected to the temperature-uniforming plate, the top cover is hermetically connected to the annular plate, the temperature-uniforming plate, the annular plate, and the top cover form the heat absorbing cavity therebetween, the support column is fixedly connected between the temperature-uniforming plate and the top cover, and the plurality of heat conducting pipes are connected to the top cover, wherein the temperature-uniforming plate is configured to absorb external heat.
According to some embodiments of the present invention, the cross section of the heat dissipation fin is a diamond shape, a central axis of the heat dissipation fin is provided with a trepan in which the heat conduction pipe is inserted, and a side edge of the heat dissipation fin faces in a direction consistent with a conveying direction of air.
According to the embodiment of the utility model, the dehumidifying dryer comprises:
the shell assembly is used for limiting a conveying channel for conveying air, and the conveying channel sequentially comprises a cooling channel and a drying channel along the conveying direction of the air;
the fan is arranged on the conveying channel and used for enabling air to flow along the conveying channel;
the condensing mechanism is arranged in the cooling channel and used for cooling the air so as to convert water vapor in the air into liquid water;
the air drying device is arranged in the drying channel;
and the heating element is arranged in the drying channel and used for supplying heat to the base.
The dehumidifying dryer according to the embodiment of the utility model has at least the following beneficial effects: air outside the shell assembly is conveyed along the conveying channel under the action of the fan. Wherein, when the air is at cooling channel, the condensation fin of condensation mechanism cools off the air to make steam convert liquid water in the air, liquid water is from the outlet on the casing subassembly. When the air is in the drying channel, the heating member heats the base, the heat conducting working medium in the heat absorption cavity is heated by the base, the heat conducting working medium is converted into a gaseous state from a liquid state, and the gaseous heat conducting working medium moves into the heat conducting pipeline, so that the heat conducting pipeline is heated. In the temperature increasing process of the heat conducting pipeline, the heat conducting pipeline heats the radiating fins, and the radiating fins dry and cool the air, so that the comfort of the air to people is improved.
According to some embodiments of the utility model, the housing assembly comprises two side plates, a lower bottom plate, an upper top plate, a partition plate and a first end plate, the lower bottom plate is hermetically connected between the bottoms of the two side plates, the upper top plate is hermetically connected between the tops of the two side plates, the partition plate is hermetically connected between the two side plates, and is positioned between the lower bottom plate and the upper top plate, the cooling channel is formed among the lower bottom plate, the partition plate and the two side plates, the drying channel is formed among the upper top plate, the partition plate and the two side plates, the first end plate is connected between the two side plates in a sealing mode, and is hermetically connected with the lower bottom plate and the upper top plate, the first end plate and the clapboard are arranged at intervals, so that the port of the cooling channel near the first end plate communicates with the port of the drying channel near the first end plate.
According to some embodiments of the utility model, the first end plate is an outwardly convex arc-shaped plate in the conveying direction of the air.
According to some embodiments of the utility model, the housing assembly further comprises a deflector sealingly connected between the two side plates and located inside the first end plate; wherein, along the direction of delivery of air, the water conservancy diversion baffle is outside bellied arc.
According to some embodiments of the utility model, a plurality of radiating fin groups are arranged at intervals in the drying channel along the conveying direction of the air, each radiating fin group is composed of a plurality of radiating fins which are sequentially arranged in parallel along the width direction, the radiating fins of two adjacent radiating fin groups are arranged in a staggered manner along the width direction, and the width direction is perpendicular to the conveying direction of the air.
Additional aspects and advantages of the utility model 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 utility model.
Drawings
The utility model is further described with reference to the following figures and examples, in which:
FIG. 1 is a schematic structural view of an air drying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a heat transfer assembly in an air drying unit according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of A-A in FIG. 2;
fig. 4 is a schematic view of the overall structure of the dehumidifying dryer according to the embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of B-B in FIG. 4;
fig. 6 is a schematic sectional structure view of C-C in fig. 4.
Reference numerals:
an air drying device 10;
the heat transfer component 100, the base 110, the temperature equalizing plate 111, the annular plate 112, the top cover 113, the supporting columns 114, the heat absorbing cavity 115, the heat conducting pipeline 120, the heat conducting channel 121 and the capillary structure layer 130;
a heat-dissipating fin group 200, heat-dissipating fins 210;
the air conditioner comprises a shell component 300, a lower bottom plate 310, a water outlet 311, an upper top plate 320, a partition plate 330, a side plate 340, a first end plate 350, a second end plate 360, a conveying channel 370, a cooling channel 371, a drying channel 372, an air inlet 373, an air outlet 374, a middle turning air inlet 375 and a flow guide baffle 380;
a fan 400;
a condensing mechanism 500;
a heating member 600;
the width direction 700.
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 should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, 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, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. 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 otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means 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 present invention. 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.
According to a first aspect of the present invention, an air drying device 10 is disclosed, referring to fig. 1 to 3, including a heat transfer assembly 100 and a heat dissipation fin 210, where the heat transfer assembly 100 includes a base 110, a heat conduction pipe 120 and a heat conduction working medium, the base 110 is used for absorbing external heat, a heat absorption cavity 115 is defined in the base 110, the heat conduction pipe 120 is connected to the base 110, the heat conduction pipe 120 defines a heat conduction channel 121 communicated with the heat absorption cavity 115, and the heat conduction working medium is placed in the heat absorption cavity 115 and can be switched between a liquid state and a gas state; the heat dissipating fins 210 are fixed to the outer circumferential surface of the heat conducting pipe 120 to dry air.
Specifically, the base 110 absorbs external heat and heats the heat-conducting working medium in the heat-absorbing cavity 115, and the heat-conducting working medium is converted from a liquid state to a gaseous state. Since the temperature in the heat conduction pipeline 120 is lower than the temperature in the base 110, the pressure in the heat conduction pipeline 120 is lower than the pressure in the base 110, and the gaseous heat conduction working medium moves from the heat absorption cavity 115 to the heat conduction channel 121, so as to heat the transmission heat conduction pipeline 120, the heat conduction pipeline 120 heats the heat dissipation fins 210, and the heat dissipation fins 210 dry the air. Meanwhile, the gaseous heat-conducting working medium is converted from gaseous state to liquid state in the heat-conducting channel 121 and flows back to the heat absorption cavity 115, so that the heat-conducting working medium circulates between the heat absorption cavity 115 and the heat-conducting channel 121, and the air drying device 10 can dry the air continuously.
As can be seen from the above, in the present application, through the arrangement of the heat dissipation fins 210, the heat dissipation fins 210 can better dry the air; in addition, in the heat transfer process, the heat transfer is carried out by adopting the heat-conducting working medium, the heat conversion efficiency of the heat-conducting working medium is higher, and the energy consumption is lower.
In some embodiments, the base 110 and the heat conducting pipe 120 are made of a ceramic material. First, the base 110 and the heat conducting pipe 120 both have a good heat conducting effect, the base 110 can preferably transmit heat to the heat conducting working medium, and the heat conducting working medium can preferably transmit heat to the heat dissipating fins 210 through the heat conducting pipe 120, so that the heat conducting effect of the heat conducting assembly 100 is good. Secondly, the base 110 and the heat conducting pipe 120 both have high temperature resistance, so as to ensure the service life of the heat transferring assembly 100, and further ensure the service life of the air drying device 10.
In some embodiments, the heat transfer assembly 100 further includes a capillary structure layer 130, the capillary structure layer 130 is fixedly connected to the inner wall of the heat absorption cavity 115 and the inner wall of the heat conduction channel 121, and the capillary structure layer 130 has a pore structure capable of transporting the liquid heat conduction working medium. Specifically, after the gaseous heat-conducting working medium enters the heat-conducting pipeline 120, the gaseous heat-conducting working medium and the heat-conducting pipeline 120 realize heat exchange, the gaseous heat-conducting working medium is converted into a liquid state, and the liquid heat-conducting working medium is introduced into the pore structure of the capillary structure layer 130. And because the heat-conducting working medium in the capillary structure layer 130 of the heat absorption cavity 115 is continuously converted into water vapor to flow into the heat-conducting channel 121, the heat-conducting working medium in the capillary structure layer 130 of the heat-conducting channel 121 is conveyed to the capillary structure layer 130 in the heat absorption cavity 115 under the action of the capillary structure layer 130, so that the heat-conducting working medium circulates between the heat absorption cavity 115 and the heat-conducting channel 121 and is converted between a gas state and a liquid state.
In some embodiments, the capillary structure layer 130 may be made of various materials, for example, ceramic powder and carbon powder are mixed and then sintered, so that the capillary structure layer 130 with a porous structure can be obtained; after sintering of the metal (copper), the capillary structure layer 130 having a pore structure can also be obtained.
In some embodiments, the base 110 includes a temperature-uniforming plate 111, an annular plate 112, and a top cover 113, the temperature-uniforming plate 111 is used for absorbing external heat, the annular plate 112 is connected to the periphery of the temperature-uniforming plate 111, the top cover 113 is hermetically connected to an upper port of the annular plate 112, and the temperature-uniforming plate 111, the annular plate 112, and the top cover 113 form the heat-absorbing cavity 115; meanwhile, the plurality of heat conduction pipes 120 are sequentially arranged at intervals along the length direction of the top cover 113, wherein the heat conduction pipes 120 are vertically arranged, the lower end of each heat conduction pipe 120 is communicated with the heat absorption cavity 115, and the upper end of each heat conduction pipe 120 is in a sealed state.
Specifically, the external heating element 600 heats the temperature equalizing plate 111, the temperature equalizing plate 111 uniformly heats the liquid heat-conducting working medium in the heat-absorbing cavity 115, the liquid heat-conducting working medium is converted from a liquid state to a gaseous state, and upwards enters the heat-conducting channel 121 from the heat-absorbing cavity 115, and the heat-conducting working medium enters the heat-conducting channel 121 and then heats the heat-conducting pipeline 120. After that, the gaseous heat-conducting working medium is converted into liquid, and then flows into the heat absorption cavity 115 from top to bottom. The heat conducting working medium returned to the heat absorption cavity 115 is converted into a gaseous state again under the heating of the temperature equalizing plate 111, and the gaseous heat conducting working medium enters the heat conducting channel 121 again, so that the heat conducting pipeline 120 is heated.
Further, the base 110 further comprises a supporting column 114, and the supporting column 114 is fixedly connected between the temperature equalizing plate 111 and the top cover 113, so that the supporting column 114 increases the strength of the base 110, thereby ensuring the service life of the heat transfer assembly 100 and further ensuring the service life of the air drying device 10.
In some embodiments, the cross section of the heat dissipation fin 210 is a diamond shape, the heat dissipation fin 210 is provided with a sleeve hole along the central axis thereof, and the heat conduction pipeline 120 is inserted and fixed in the sleeve hole; meanwhile, one side edge of the heat dissipation fin 210 is oriented in the same direction as the air conveyance direction.
The heat dissipation fins 210 adopt the above structure, in which one side edge of the heat dissipation fins 210 is oriented in the same direction as the air conveying direction, so that the air can flow through the heat dissipation fins 210 more smoothly; secondly, since the heat dissipating fins 210 are disposed from the trepanning to the side edges of the heat dissipating fins 210, the thickness of the heat dissipating fins 210 is gradually reduced, and thus, the side positions of the heat dissipating fins 210 far away from the heat conducting pipe 120 have a certain temperature, so that the air is dried well.
The second aspect of the present invention also discloses a dehumidifying dryer, referring to fig. 4 and 5, comprising a housing assembly 300, a blower 400, a condensing mechanism 500, a heating element 600 and the air drying device 10, wherein the housing assembly 300 defines a conveying channel 370 for conveying air, and the conveying channel 370 sequentially comprises a cooling channel 371 and a drying channel 372 along the conveying direction of the air; the blower 400 is disposed on the transfer passage 370, and is used for making air flow along the transfer passage 370; the condensing mechanism 500 is disposed in the cooling channel 371, and is used for cooling the air so as to convert the water vapor in the air into liquid water; the air drying device 10 is disposed in the drying passage 372; the heating member 600 is provided in the drying passage 372 to heat the base 110.
Specifically, air outside the housing assembly 300 is conveyed along the conveying passage 370 by the blower 400. Wherein, when the air is in the cooling channel 371, the condensing fins of the condensing mechanism 500 cool the air, so that the water vapor in the air is converted into liquid water, and the liquid water flows from the water outlet 311 of the housing assembly 300. When the air is in the drying channel 372, the heating element 600 heats the base 110, the base 110 heats the heat conducting working medium in the heat absorption cavity 115, the heat conducting working medium is converted from a liquid state to a gaseous state, and the gaseous heat conducting working medium moves into the heat conducting pipeline 120, so that the heat conducting pipeline 120 is heated. In the temperature increasing process of the heat conduction pipeline 120, the heat conduction pipeline 120 heats the heat dissipation fins 210, and the heat dissipation fins 210 dry the cooled air, so that the comfort of the air to people is improved.
In some embodiments, the housing assembly 300 includes two side plates 340, a lower plate 310, a partition 330, and an upper plate 32, wherein the two side plates 340 are vertically disposed and parallel. The lower bottom plate 310 is hermetically connected between the two side plates 340 and is located at the bottom of the lower bottom plate 310. The upper top plate 320 is hermetically connected between the two side plates 340 and located on the top of the lower bottom plate 310, the partition 330 is hermetically connected between the two temperature equalizing plates 111 and located between the lower bottom plate 310 and the upper top plate 320, the cooling channel 371 is formed between the lower bottom plate 310, the partition 330 and the two side plates 340, and the drying channel 372 is formed between the upper top plate 320, the partition 330 and the two side plates 340. An air inlet 373 is formed between the left end of the bottom plate 310 and the left end of the partition plate 330, and the blower 400 is installed inside the air inlet 373. The condensing mechanism 500 is installed on the lower plate 310, and the drain opening 311 is opened at the right end of the lower plate 310, and liquid water converted from water vapor in the air is discharged from the drain opening 11. The heating member 600 and the air drying device 10 are disposed on the partition 330.
Furthermore, the housing assembly 300 further includes a first end plate 350 and a second end plate 360, the first end plate 350 is hermetically connected between the two side plates 340, a lower edge of the first end plate 350 is hermetically connected with an edge of the right side of the lower bottom plate 310, an upper edge of the first end plate 350 is hermetically connected with an edge of the right side of the upper top plate 320, and the first end plate 350 is spaced apart from the right edge of the partition plate 330, so that a middle-turning air opening 375 is formed between the inner side of the first end plate 350 and the right end of the partition plate 330, and the middle-turning air opening 375 communicates the right end of the cooling channel 371 and the right end of the drying channel 372. Second end plate 360 sealing connection is between two curb plates 340, and second end plate 360's lower limb and the left edge sealing connection of baffle 330, the last border of second end plate 360 upwards extends, and the right flank of second end plate 360 and the left end portion of last roof 320 separate the setting, so, form the air outlet 374 that sets up between the right flank of second end plate 360 and the left end portion of last roof 320.
As can be seen, the housing assembly 300 is designed as the above structure, and firstly, the housing assembly 300 occupies a smaller space and is more convenient to use; secondly, the in-process of air from cooling passageway 371 along the inner wall of first end plate 350 flow to drying channel 372 upwards, and first end plate 350 has the effect of blockking to the water smoke that carries in the air to avoid in water smoke gets into drying channel 372, and then improve the dehumidification effect of dehumidification desiccator.
In some embodiments, the first end plate 350 is an arc-shaped plate protruding outward and the inner side surface of the first end plate 350 is an arc-shaped surface recessed outward along the conveying direction of the air, so that the cooled air enters the drying channel 372 along the arc-shaped surface inside the first end plate 350, the air is less obstructed, and the consumption of the fan 400 is reduced.
Further, the housing assembly 300 further includes a flow guide baffle 380, and the flow guide baffle 380 is hermetically connected between the two side plates 340 and is located inside the first end plate 350. The diversion baffle 380 is similar to the first end plate 350 in structure, and along the conveying direction of air, the diversion baffle 380 is an arc-shaped plate protruding outwards, and the inner side surface of the diversion baffle 380 is an arc-shaped surface recessed outwards. Through the setting of water conservancy diversion baffle 380, the medial surface of water conservancy diversion baffle 380 is used for guiding in gaseous flow direction drying channel 372, so, water conservancy diversion baffle 380 guarantees the stability of air when the position of transfer wind gap 375 to prevent that the vortex from connecing the appearance, and then reduce the consumption of fan 400.
In some embodiments, referring to fig. 5 and 6, in order to enable the heat dissipation fins 210 to better dry the air in the drying channel 372, a plurality of heat dissipation fin sets 200 are arranged at intervals in the drying channel 372 along the conveying direction of the air, i.e. from right to left, each heat dissipation fin set 200 is composed of a plurality of heat dissipation fins 210, the plurality of heat dissipation fins 210 are sequentially arranged in parallel along the width direction 700, and the width direction is perpendicular to the conveying direction of the air; meanwhile, the heat dissipation fins 210 of two adjacent heat dissipation fin groups 200 are staggered in the width direction 700.
The plurality of radiating fins 210 are arranged in the above manner, so that when the air is conveyed along the length direction of the drying channel 372 and passes through the gap between two adjacent radiating fins 210 of the radiating fin group 200, the side edge of the radiating fin 210 of the next radiating fin group 200 just faces the opening of the gap, so that the next radiating fin 210 can better further dry the air dried in front, and the drying effect of the air 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 within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. An air drying device, comprising:
the heat transfer assembly comprises a base, a heat conduction pipeline and a heat conduction working medium, wherein the base is used for absorbing external heat, a heat absorption cavity is defined in the base, the heat conduction pipeline is connected to the base, a heat conduction channel communicated with the heat absorption cavity is defined in the heat conduction pipeline, and the heat conduction working medium is arranged in the heat absorption cavity and can be converted between a liquid state and a gas state;
and the radiating fins are sleeved and fixed on the peripheral surface of the heat conducting pipeline and used for drying air.
2. The air drying device of claim 1, wherein the heat transfer assembly further comprises a capillary structure layer fixedly connected to an inner wall of the heat absorbing cavity and an inner wall of the heat conducting channel, for enabling the liquid heat conducting working medium to flow back from the heat conducting channel to the heat absorbing cavity.
3. The air drying device of claim 2, wherein the capillary structure layer is made of a material obtained by mixing and sintering ceramic powder and carbon powder or a material obtained by sintering metal.
4. The air drying device of claim 1, wherein the base comprises a temperature-uniforming plate, an annular plate, a top cover and a supporting column, the annular plate is hermetically connected to the temperature-uniforming plate, the top cover is hermetically connected to the annular plate, the temperature-uniforming plate, the annular plate and the top cover form the heat absorbing cavity therebetween, the supporting column is fixedly connected between the temperature-uniforming plate and the top cover, and a plurality of heat conducting pipes are connected to the top cover, wherein the temperature-uniforming plate is configured to absorb external heat.
5. The air drying device of claim 4, wherein the cross section of the heat dissipation fin is a diamond shape, a central axis of the heat dissipation fin is provided with a sleeve hole for the heat conduction pipe to be inserted into, and one side edge of the heat dissipation fin can be oriented in the same direction as the air conveying direction.
6. Dehumidification desiccator, its characterized in that includes:
the shell assembly is used for limiting a conveying channel for conveying air, and the conveying channel sequentially comprises a cooling channel and a drying channel along the conveying direction of the air;
the fan is arranged on the conveying channel and used for enabling air to flow along the conveying channel;
the condensing mechanism is arranged in the cooling channel and used for cooling the air so as to convert water vapor in the air into liquid water;
the air drying device of any one of claims 1 to 5, disposed in the drying tunnel;
and the heating element is arranged in the drying channel and used for supplying heat to the base.
7. The dehumidification dryer of claim 6, wherein the housing assembly comprises two side panels, a lower bottom panel, an upper top panel, a partition, and a first end panel, the lower bottom plate is hermetically connected between the bottoms of the two side plates, the upper top plate is hermetically connected between the tops of the two side plates, the partition plate is hermetically connected between the two side plates, and is positioned between the lower bottom plate and the upper top plate, the cooling channel is formed among the lower bottom plate, the partition plate and the two side plates, the drying channel is formed among the upper top plate, the partition plate and the two side plates, the first end plate is connected between the two side plates in a sealing mode, and are respectively connected with the lower bottom plate and the upper top plate in a sealing way, the first end plate and the clapboard are arranged at intervals, so that the port of the cooling channel near the first end plate communicates with the port of the drying channel near the first end plate.
8. The desiccant dryer of claim 7, wherein the first end plate is an outwardly convex arcuate plate in the direction of air transport.
9. The dehumidification dryer of claim 7, wherein the housing assembly further comprises a deflector sealingly connected between the two side plates and located inside the first end plate; wherein, along the direction of delivery of air, the water conservancy diversion baffle is outside bellied arc.
10. The dehumidification dryer according to claim 7, wherein a plurality of fin groups are arranged at intervals in the drying channel along a conveying direction of air, each fin group is composed of a plurality of fins arranged side by side in sequence along a width direction, the fins of two adjacent fin groups are arranged in a staggered manner along the width direction, and the width direction is perpendicular to the conveying direction of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403948.XU CN216024038U (en) | 2021-09-30 | 2021-09-30 | Air drying device and dehumidification dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403948.XU CN216024038U (en) | 2021-09-30 | 2021-09-30 | Air drying device and dehumidification dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216024038U true CN216024038U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403948.XU Active CN216024038U (en) | 2021-09-30 | 2021-09-30 | Air drying device and dehumidification dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216024038U (en) |
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2021
- 2021-09-30 CN CN202122403948.XU patent/CN216024038U/en active Active
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