CN213179120U - Heat pump drying device based on heat recovery and utilization - Google Patents
Heat pump drying device based on heat recovery and utilization Download PDFInfo
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- CN213179120U CN213179120U CN202022291048.6U CN202022291048U CN213179120U CN 213179120 U CN213179120 U CN 213179120U CN 202022291048 U CN202022291048 U CN 202022291048U CN 213179120 U CN213179120 U CN 213179120U
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Abstract
The utility model provides a heat pump drying device based on heat recovery utilizes, include: a housing including a partition plate and an upper structure and a lower structure dividing an inner space of the housing by the partition plate; the partition board is provided with a first through hole and a plurality of vent holes; the lower end face of the lower structure is provided with a plurality of second through holes, and the side wall of the upper structure is provided with a third through hole; the heat pump drying system comprises a first air outlet and a second air outlet; a lifting platform arranged in the shell; an object stage; a drive device. Heat pump drying device based on heat recovery utilizes can carry out recycle to the heat, improve thermal utilization efficiency, and simple structure, the cost of generation is low.
Description
Technical Field
The utility model relates to a hot drying is equipped with technical field, and in particular to heat pump drying device based on heat recovery utilizes.
Background
The heat pump dryer is widely applied to drying of agricultural products, medicinal materials, food and the like, has the advantages of energy conservation, environmental protection, quick drying and the like, and is accepted by the public. However, the existing heat pump drying equipment is mainly used for heating and cannot be used for dehumidification, and the existing dehumidification mode usually adopts a fresh air dehumidification or independent dehumidification system, wherein if the independent dehumidification system needs to ensure larger dehumidification capacity, the unit cost is high, the occupied space is large, and the fresh air dehumidification can dissipate the drying quantity in the drying room, so that energy loss is caused and energy is not saved.
How to provide a heat pump drying device with energy saving, low cost and high heat utilization efficiency is a technical problem to be urgently solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve at least part of the technical problem, the utility model provides a heat pump drying device based on heat recovery utilizes, it includes:
a housing including a partition plate and an upper structure and a lower structure dividing an inner space of the housing by the partition plate; the partition board is provided with a first through hole and a plurality of vent holes; a plurality of second through holes are formed in the lower end face of the lower structure, and a third through hole is formed in the side wall of the upper structure;
the heat pump drying system comprises a first air outlet for discharging hot air to the second through hole and a second air outlet for discharging hot air to the third through hole;
a lift platform disposed within the housing, the lift platform reciprocating between the upper structure and the lower structure through the first through hole; a first rail is arranged on the lifting platform;
an object stage;
a drive device;
the upper end face of the partition board is provided with a second rail, and the lower end face of the lower structure is provided with a third rail; the driving device drives the object stage to move from the second rail to the first rail and from the first rail to the third rail.
In some embodiments, in the heat pump drying device based on heat recycling, the heat pump drying device further includes an air inlet disposed on a side wall of the upper structure away from the third through hole.
In some embodiments, in the heat pump drying device based on heat recovery, the heat pump drying device further includes a feed inlet and a discharge outlet;
the feed inlet is arranged on the side wall of the lower portion structure, and the discharge outlet is arranged on the side wall of the upper portion structure far away from the third through hole.
In some embodiments, in the heat pump drying apparatus based on heat recovery, the heat pump drying apparatus further includes a dehumidifying component disposed at a starting end of the third track.
In some embodiments, in the heat pump drying device based on heat recovery, the dehumidification assembly comprises a first fan disposed on the lower end face of the partition and a second fan disposed on the upper end face of the upper structure;
the first fan is arranged towards the feeding hole, and the wind direction of the first fan is 50-70 degrees with the partition plate; the second fan is perpendicular to the upper end face of the upper structure.
In some embodiments, in the heat pump drying device based on heat recovery, the dehumidification assembly includes a plurality of humidity sensors.
In some embodiments, in the heat pump drying apparatus based on heat recovery, a plurality of the humidity sensors are disposed on a lower end surface of the lower structure and a side wall of the lower structure.
In some embodiments, in the heat pump drying device based on heat recovery and utilization, a sliding block is arranged on the lifting platform, and a vertical sliding groove is formed in the inner wall of the casing;
the driving device drives the sliding block to reciprocate up and down in the sliding groove, and then the lifting platform is driven to pass through the first through hole to reciprocate between the upper structure and the lower structure.
The utility model has the advantages as follows:
1. the heat pump drying device based on heat recovery and utilization of the utility model provides heat for the lower structure through the second through hole by the heat pump drying system, the part of heat is used for drying the object to be dried in the lower structure, and the part of heat can enter the upper structure through the through hole to dry the object in the upper structure; simultaneously, heat pump drying system provides the heat to superstructure in to through the third through-hole level, and this part heat also dries the object in the superstructure, and moves to second fan department under the effect of this part thermal horizontal thrust, and under the effect of the decurrent wind power of second fan, this part heat blows the object to feed inlet department through the air vent, dehumidifies the object of feed inlet department, realizes the recycle to the heat, improves the utilization efficiency.
2. Heat pump drying device based on heat recovery utilizes, simple structure, low in production cost.
Drawings
Fig. 1 is a schematic view of a first structure of a heat pump drying device based on heat recycling of the present invention;
fig. 2 is a schematic structural view of a lifting platform in the heat pump drying device based on heat recycling of the present invention;
fig. 3 is a schematic structural diagram of a partition plate in the heat pump drying device based on heat recycling of the present invention;
fig. 4 is a schematic structural view of a lower end surface of a lower structure in a heat pump drying device based on heat recycling of the present invention;
fig. 5 is a second schematic structural diagram of the heat pump drying device based on heat recycling.
Reference numerals:
1 represents a housing, 11 represents a partition, 111 represents a first through hole, 112 represents a vent hole, 113 represents a second rail, 12 represents an upper structure, 121 represents a third through hole, 13 represents a lower structure, 131 represents a second through hole, 132 represents a third rail, 14 represents an air inlet, 15 represents an inlet port, 16 represents an outlet port, 17 represents a chute, 2 represents a heat pump drying system, 21 represents a first outlet port, 22 represents a second outlet port, 3 represents a lifter, 31 represents a first rail, 32 represents a slider, 4 represents a stage, 5 represents a dehumidifying assembly, 51 represents a first fan, 52 represents a second fan, and 6 represents a driving device.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 5, the utility model provides a heat pump drying device based on heat recovery utilizes, it includes:
a casing 1 including a partition plate 11 and an upper structure 12 and a lower structure 13 dividing an inner space of the casing 1 by the partition plate 11; the partition board 11 is provided with a first through hole 111 and a plurality of vent holes 112; a plurality of second through holes 131 are formed in the lower end face of the lower structure 13, and a third through hole 121 is formed in the side wall of the upper structure 12;
a heat pump drying system 2 including a first air outlet 21 discharging hot air to the second through hole 131 and a second air outlet 22 discharging hot air to the third through hole 121;
a lift table 3 disposed within the housing 1, the lift table 3 reciprocating between the upper structure 12 and the lower structure 13 through the first through hole 111; a first rail 31 is arranged on the lifting platform 3;
an object stage 4;
a drive device;
wherein, a second track 113 is arranged on the upper end surface of the clapboard 11, and a third track 132 is arranged on the lower end surface of the lower structure 13; the driving device 6 drives the stage 4 to move from the second rail 113 to the first rail 31, and from the first rail 31 to the third rail 132.
The heat pump drying system 2 supplies heat to the lower structure 13 vertically upwards through the second through hole 131, the heat is used for drying objects to be dried in the lower structure 13, and the heat enters the upper structure 12 through the vent hole 112 to dry the objects in the upper structure 12; meanwhile, the heat pump drying system 2 supplies heat to the upper structure 12 horizontally through the third through hole 121, the heat also dries the objects in the upper structure 12, and under the action of horizontal thrust of the heat, the heat in the upper structure 12 moves to the second fan 52, and under the action of downward wind force of the second fan 52, the heat blows to the objects at the feed port 15 through the vent hole 112, so that the objects at the feed port 15 are dehumidified, the heat is recycled, and the utilization efficiency is improved.
In the above solution, the heat pump drying device further includes an air inlet 14, and the air inlet 14 is disposed on a side wall of the upper structure 12 away from the third through hole 121.
The air inlet 14 and the third through hole 121 form convection, and hot air entering from the third through hole 121 can heat air entering from the air inlet 14, so that the drying efficiency is ensured.
In the above scheme, the heat pump drying device further comprises a feeding hole 15 and a discharging hole 16; the feed opening 15 is provided on a side wall of the lower structure 13, and the discharge opening 16 is provided on a side wall of the upper structure 12 far away from the third through hole 121.
In the above solution, the heat pump drying device further includes a dehumidifying component 5 disposed at the starting end of the third rail 132.
In the above solution, the dehumidification assembly 5 includes a first fan 51 disposed on the lower end surface of the partition 11 and a second fan 52 disposed on the upper end surface of the upper structure 12;
the first fan 51 is arranged towards the feed port 15, and the wind direction of the first fan 51 is 50-70 degrees with the partition plate 11; the second fan 52 is disposed perpendicular to the upper end surface of the upper structure 12.
The first fan 51 dehumidifies and dries the object to be dried from the feeding hole 15, and at the same time, the second fan 52 blows air vertically downward to blow the residual heat in the upper structure 12 to the object to be dried through the vent hole 112, so as to dehumidify and dry the object to be dried.
In the above solution, the dehumidification module 5 includes a plurality of humidity sensors.
In the above-described embodiment, the plurality of humidity sensors are disposed on the lower end surface of the lower structure 13 and the side wall of the lower structure 13.
The dehumidification effect of the dehumidification module 5 is detected by a humidity sensor.
In the above scheme, the lifting platform 3 is provided with a slide block 32, and the inner wall of the shell 1 is provided with a vertical chute 17;
the driving device 6 drives the sliding block 32 to reciprocate up and down in the sliding groove 17, so as to drive the lifting platform 3 to reciprocate between the upper structure 12 and the lower structure 13 through the first through hole 111.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a heat pump drying device based on heat recovery utilizes which characterized in that includes:
a housing (1) comprising a partition (11) and an upper structure (12) and a lower structure (13) dividing an inner space of the housing (1) by the partition (11); the partition board (11) is provided with a first through hole (111) and a plurality of vent holes (112); a plurality of second through holes (131) are formed in the lower end face of the lower structure (13), and a third through hole (121) is formed in the side wall of the upper structure (12);
a heat pump drying system (2) including a first air outlet (21) discharging hot air to the second through hole (131) and a second air outlet (22) discharging hot air to the third through hole (121);
a lifting platform (3) arranged within the housing (1), the lifting platform (3) being reciprocated between the upper structure (12) and the lower structure (13) through the first through hole (111); a first rail (31) is arranged on the lifting platform (3);
an object stage (4);
a drive device (6);
wherein, a second track (113) is arranged on the upper end surface of the clapboard (11), and a third track (132) is arranged on the lower end surface of the lower structure (13); the driving device (6) drives the object stage (4) to move from the second rail (113) to the first rail (31) and from the first rail (31) to the third rail (132).
2. The heat pump drying apparatus based on heat recovery utilization according to claim 1, further comprising an air inlet (14), wherein the air inlet (14) is provided on a side wall of the upper structure (12) away from the third through hole (121).
3. The heat pump drying device based on heat recovery utilization according to claim 2, characterized in that the heat pump drying device further comprises a feed inlet (15) and a discharge outlet (16);
the feed inlet (15) is formed in the side wall of the lower portion structure (13), and the discharge outlet (16) is formed in the side wall, far away from the third through hole (121), of the upper portion structure (12).
4. The heat pump drying apparatus based on heat recovery utilization according to claim 3, further comprising a dehumidifying component (5) disposed at a starting end of the third rail (132).
5. The heat pump drying apparatus based on heat recovery utilization according to claim 4, wherein the dehumidifying module (5) includes a first fan (51) provided on a lower end surface of the partition (11) and a second fan (52) provided on an upper end surface of the upper structure (12);
the first fan (51) is arranged towards the feeding hole (15), and the wind direction of the first fan (51) is 50-70 degrees with the partition plate (11); the second fan (52) is arranged perpendicular to the upper end face of the upper structure (12).
6. The heat pump drying apparatus based on heat recovery utilization according to claim 5, wherein the dehumidifying component (5) comprises a plurality of humidity sensors.
7. The heat pump drying apparatus based on heat recovery utilization according to claim 6, wherein a plurality of the humidity sensors are provided on a lower end surface of the lower structure (13) and on a side wall of the lower structure (13).
8. The heat pump drying device based on heat recovery utilization of claim 7, wherein a sliding block (32) is arranged on the lifting platform (3), and a vertical sliding groove (17) is formed in the inner wall of the shell (1);
the driving device (6) drives the sliding block (32) to reciprocate up and down in the sliding groove (17), and then the lifting platform (3) is driven to pass through the first through hole (111) to reciprocate between the upper structure (12) and the lower structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291048.6U CN213179120U (en) | 2020-10-15 | 2020-10-15 | Heat pump drying device based on heat recovery and utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291048.6U CN213179120U (en) | 2020-10-15 | 2020-10-15 | Heat pump drying device based on heat recovery and utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213179120U true CN213179120U (en) | 2021-05-11 |
Family
ID=75778808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022291048.6U Active CN213179120U (en) | 2020-10-15 | 2020-10-15 | Heat pump drying device based on heat recovery and utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213179120U (en) |
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2020
- 2020-10-15 CN CN202022291048.6U patent/CN213179120U/en active Active
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