CN211060611U

CN211060611U - Energy-saving heat pump dryer

Info

Publication number: CN211060611U
Application number: CN201922016102.3U
Authority: CN
Inventors: 黄永立
Original assignee: Baolian Huaqicai Energy Saving Jiangsu Co ltd
Current assignee: Jiangsu new Qicai energy saving Co., Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-21
Anticipated expiration: 2029-11-21

Abstract

The utility model provides an energy-conserving heat pump drying-machine, including heat dissipation chamber and backheating chamber, the heat dissipation chamber with the backheating chamber sets gradually from top to bottom, there is the drying chamber one side of heat dissipation chamber through bolted connection, the heat dissipation chamber is including centrifugal fan, just centrifugal fan has the compressor through the pump connection, just one side of compressor is equipped with the air-blower, the backheating chamber is including hot dish, it is equipped with snakelike copper pipe to alternate in the hot dish, one side of backheating chamber is equipped with solar heating device, solar heating device is including the A-frame, there is the carriage on the top of A-frame through bolted connection, the inside level of carriage is pegged graft and is had a plurality of vacuum tubes, and is a plurality of the vacuum tube all pegs graft with an oil storage section of thick bamboo mutually. The utility model discloses, through the cooperation of heat dissipation chamber and backheat room for the vapor of high temperature is transformed into dry hot-air once more and flows into the heat dissipation chamber, thereby accomplishes thermal cyclic utilization.

Description

Energy-saving heat pump dryer

Technical Field

The utility model mainly relates to the technical field of drying-machines, concretely relates to energy-conserving heat pump drying-machine.

Background

The drying device of the heat pump dryer has high energy efficiency and low operating cost, thus being popular with customers. According to the heat pump drying-machine that patent document CN 107763978A provided, the heat of this product is mostly gone on through the mode of radiation, and heat exchange efficiency is higher, capillary evenly distributed, and the heat radiation exchange area is big, so the oven temperature is very even, and the heat exchange of material and space is mainly gone on in the form of radiation, and this static nature warm environment is favorable to material color and luster and quality, but a large amount of components and parts of this product expose outside, and the heat is difficult to reach perfect heat preservation, thereby causes heat exchange efficiency low, and energy-conserving effect is poor.

The heat pump dryer has poor energy-saving effect, and a large amount of heat dissipated by the heat pump dryer is lost along with the circulation of air, so that a large amount of waste is generated, and the surrounding environment is influenced while economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an energy-saving heat pump dryer is with the technical problem who proposes in solving above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an energy-saving heat pump dryer comprises a heat dissipation chamber and a heat regeneration chamber, wherein the heat dissipation chamber and the heat regeneration chamber are sequentially arranged from top to bottom, the top end of the heat dissipation chamber is connected with the bottom end of the heat regeneration chamber through a bolt, one side of the heat dissipation chamber is connected with a drying chamber through a bolt, the heat dissipation chamber comprises a centrifugal fan, the centrifugal fan is connected with the outer wall of a shell of the heat dissipation chamber through a bolt, the centrifugal fan is connected with a compressor through a pump, the bottom end of the compressor is connected with the inner wall of the bottom end of the shell of the heat dissipation chamber through a bolt, a blower is arranged on one side of the compressor, the bottom end of the blower is connected with the inner wall of the bottom end of the shell of the heat dissipation chamber through a bolt, an air outlet of the blower is connected with a drying chamber through a, the bottom of hot dish pass through the bolt with the inner wall casing of backheating room is connected, it is equipped with snakelike copper pipe to alternate in the hot dish, one side of backheating room is equipped with solar heating device, solar heating device is including the A-frame, there is the carriage on the top of A-frame through bolted connection, it has a plurality of vacuum tubes, a plurality of to peg graft to the inside level of carriage the vacuum tube all pegs graft mutually with an oil storage section of thick bamboo, the bottom of an oil storage section of thick bamboo pass through the bolt with the top of A-frame is connected, just the oil storage section of thick bamboo pass through the heat pump with snakelike copper pipe is connected.

Furthermore, the bottom end of the triangular support is connected with a support frame through a bolt, and the relative height of the support frame is equal to the sum of the relative heights of the heat regeneration chamber and the heat dissipation chamber.

Furthermore, the drying chamber is connected with the heat recovery chamber through a pipeline, and a filter screen is connected in the pipeline through a bolt.

Furthermore, a cold plate is arranged on one side, close to the pipeline, of the hot plate, the bottom end of the cold plate is connected with the inner wall of the heat regeneration chamber through bolts, and a snake-shaped condensation pipe is inserted in the cold plate.

Furthermore, the cross section of the inner wall of the bottom end of the heat recovery chamber shell is in an inverted triangle shape.

Furthermore, an evaporator is arranged between the centrifugal fan and the compressor, and the bottom end of the evaporator is connected with the inner wall of the bottom end of the heat dissipation chamber shell through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

one of which, the utility model discloses have good energy-conservation nature, through the cooperation of heat dissipation chamber and backheat chamber for gush into a large amount of dry hot-air in the drying chamber, the material is heated the vapor that the evaporation formed and gets into thermal cycle, and the vapor inflation of high temperature rises and enters into the backheat through the pipeline in, is transformed into dry hot-air inflow heat dissipation chamber once more, thereby accomplishes thermal cyclic utilization.

And secondly, the utility model discloses have efficient clean energy utilization efficiency, because the relative altitude of support frame equals the relative altitude sum of backheating room and heat dissipation room to make solar heating device's bottom and the top surface of backheating room be in same horizontal plane with, and then avoid backheating the room to solar heating device's sheltering from, promote solar heating device and absorb solar energy's efficiency.

And thirdly, the utility model discloses have high cleanliness nature, through the cooperation of pipeline with the filter screen for only the vapor in the pipeline can get into the backheat room, thereby keeps the inside cleanness of backheat room.

And fourthly, the utility model discloses have efficient heat cycle, through the cooperation of cold dish with snakelike condenser tube to condense into the drop of water with the highly compressed vapor of high temperature in the pipeline, make the indoor portion air of backheating keep dry, provide convenience for the thermal cyclic utilization in the backheating room.

And fifthly, the utility model discloses the regenerator has high aridity, because the triangle-shaped of regenerator bottom shell inner wall's cross section for invering to make the drop of water that flows down from the cold dish, slide into the water tank along the slope that regenerator bottom shell inner wall formed, for the collection of drop of water provides convenience, and then the drying of regenerator inside with higher speed.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the heat dissipation chamber of the present invention;

FIG. 3 is a schematic structural view of the regenerative chamber of the present invention;

fig. 4 is a schematic structural view of the solar heating apparatus of the present invention.

In the figure: 1. a heat dissipation chamber; 11. a centrifugal fan; 12. a compressor; 13. a blower; 14. an evaporator; 2. a heat recovery chamber; 21. heating a plate; 22. a serpentine copper tube; 23. cooling the disc; 24. a serpentine condenser tube; 3. a drying chamber; 4. a solar heating device; 41. a triangular bracket; 42. an oil storage cylinder; 43. a support frame; 44. a support frame; 45. a vacuum tube; 5. a pipeline.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, an energy-saving heat pump dryer comprises a heat dissipation chamber 1 and a heat regeneration chamber 2, wherein the heat dissipation chamber 1 and the heat regeneration chamber 2 are sequentially arranged from top to bottom, the top end of the heat dissipation chamber 1 is connected with the bottom end of the heat regeneration chamber 2 through a bolt, one side of the heat dissipation chamber 1 is connected with a drying chamber 3 through a bolt, the heat dissipation chamber 1 comprises a centrifugal fan 11, the centrifugal fan 11 is connected with the outer wall of the casing of the heat dissipation chamber 1 through a bolt, the centrifugal fan 11 is connected with a compressor 12 through a pump, the bottom end of the compressor 12 is connected with the inner wall of the bottom end of the casing of the heat dissipation chamber 1 through a bolt, one side of the compressor 12 is provided with an air blower 13, the bottom end of the air blower 13 is connected with the inner wall of the bottom end of the air blower of the heat dissipation chamber 1 through a bolt, and the air outlet of, backheat room 2 including hot dish 21, the bottom of hot dish 21 pass through the bolt with backheat room 2's inner wall casing is connected, it is equipped with snakelike copper pipe 22 to alternate in the hot dish 21, one side of backheat room 2 is equipped with solar heating device 4, solar heating device 4 is including A-frame 41, there is a carriage 43 on the top of A-frame 41 through bolted connection, it has a plurality of vacuum tubes 45, a plurality of to peg graft to the inside level of carriage 43 vacuum tube 45 all pegs graft mutually with oil storage cylinder 42, oil storage cylinder 42's bottom pass through the bolt with the top of A-frame 41 is connected, just oil storage cylinder 42 pass through the heat pump with snakelike copper pipe 22 is connected.

Referring to fig. 1, the drying chamber 3 and the heat recovery chamber 2 are connected by a pipe 5, and a filter screen is connected in the pipe 5 by bolts. In the present embodiment, by the cooperation of the pipe 5 and the filter screen, only the water vapor in the pipe 5 can enter the regenerative chamber 2, so as to keep the inside of the regenerative chamber 2 clean.

Referring to fig. 2, an evaporator 14 is disposed between the centrifugal fan 11 and the compressor 12, and a bottom end of the evaporator 14 is connected to an inner wall of a bottom end of the casing of the heat dissipation chamber 1 through a bolt. In the embodiment, the evaporator 14 is arranged, so that volatile effective components in the material are extracted, and the use value of the material is improved.

Referring to fig. 3, a cold plate 23 is disposed on one side of the hot plate 21 close to the duct 5, the bottom end of the cold plate 23 is connected to the inner wall of the heat recovery chamber 2 by bolts, and a serpentine condenser tube 24 is inserted into the cold plate 23. In this embodiment, the cold plate 23 is matched with the serpentine condenser tube 24, so that high-temperature and high-pressure water vapor in the pipeline 5 is condensed into water drops, the air inside the regenerative chamber 2 is kept dry, and convenience is provided for recycling heat in the regenerative chamber 2.

Referring to fig. 3 again, the cross section of the inner wall of the bottom end of the housing of the heat recovery chamber 2 is an inverted triangle. In this embodiment, the cross section of the inner wall of the bottom end of the casing of the regenerative chamber 2 is an inverted triangle, so that the water drops flowing down from the cold plate 23 slide into the water tank along the slope formed by the inner wall of the bottom end of the casing of the regenerative chamber 2, which facilitates the collection of the water drops and further accelerates the drying of the inside of the regenerative chamber 2.

Referring to fig. 4, the bottom end of the triangular bracket 41 is connected with a support bracket 44 through a bolt, and the relative height of the support bracket 44 is equal to the sum of the relative heights of the regenerative chamber 2 and the heat dissipation chamber 1. In this embodiment, since the relative height of the supporting frame 44 is equal to the sum of the relative heights of the heat recovery chamber 2 and the heat dissipation chamber 1, the bottom end of the solar heating device 4 and the top end surface of the heat recovery chamber 2 are located on the same horizontal plane, so as to avoid the shielding of the heat recovery chamber 2 on the solar heating device 4, and improve the efficiency of the solar heating device 4 in absorbing solar energy.

The utility model discloses a concrete operation as follows:

when the heat pump dryer dries materials, firstly, a large amount of air in the environment is sucked into the heat pump dryer by using the centrifugal fan 11, then the air collected by the centrifugal fan 11 is compressed by the compressor 12 under the action of the pump, a large amount of high-temperature and high-pressure air is discharged from the heat dissipation chamber 1, the air blower 13 sucks the high-temperature and high-pressure air and discharges the high-temperature and high-pressure air into the drying chamber 3 and dries the materials in the drying chamber 3, then the materials are heated and evaporated to form water vapor which enters into a heat cycle, the high-temperature water vapor expands and rises and enters into the heat regeneration chamber 2 through the pipeline 5 to meet the cold plate 23, the high-temperature and high-pressure water vapor in the pipeline 5 is condensed into water beads through the matching of the cold plate 23 and the serpentine condenser pipe 24, so that the air in the heat regeneration chamber 2 is kept dry, and the dry air meets the serpentine copper pipe, the air which recovers the high temperature again flows into the heat dissipation chamber 1 along the other channel on the side wall of the heat recovery chamber 2 to complete the heat circulation, meanwhile, the vacuum tube 45 in the solar heating device 4 continuously absorbs the hot oil inside the solar heating and transmits the hot oil into the oil storage cylinder 42, and the oil storage cylinder 42 transmits the hot oil into the serpentine copper tube 22 on the hot plate 21 through the pump, so that the serpentine copper tube 22 dissipates the heat.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides an energy-conserving heat pump drying-machine, includes heat dissipation chamber (1) and backheat room (2), its characterized in that, heat dissipation chamber (1) with backheat room (2) from top to bottom sets gradually, just the top of heat dissipation chamber (1) through the bolt with the bottom of backheat room (2) is connected, there is drying chamber (3) one side of heat dissipation chamber (1) through bolted connection, heat dissipation chamber (1) is including centrifugal fan (11), centrifugal fan (11) through the bolt with the casing outer wall of heat dissipation chamber (1) is connected, and centrifugal fan (11) are connected with compressor (12) through the pump, the bottom of compressor (12) through the bolt with heat dissipation chamber (1) casing bottom inner wall is connected, just one side of compressor (12) is equipped with air-blower (13), the bottom of air-blower (13) through the bolt with heat dissipation chamber (1) casing bottom inner wall is connected, the air outlet of the air blower (13) is connected with the drying chamber (3) through a through hole on the side wall of the drying chamber (3);

the heat recovery chamber (2) comprises a hot plate (21), the bottom end of the hot plate (21) is connected with the inner wall shell of the heat recovery chamber (2) through a bolt, and a snake-shaped copper pipe (22) is inserted into the hot plate (21);

one side of backheating room (2) is equipped with solar heating device (4), solar heating device (4) are including A-frame (41), there is carriage (43) on the top of A-frame (41) through bolted connection, the inside level of carriage (43) is pegged graft and is had a plurality of vacuum tubes (45), and is a plurality of vacuum tube (45) all peg graft mutually with oil storage section of thick bamboo (42), the bottom of oil storage section of thick bamboo (42) pass through the bolt with the top of A-frame (41) is connected, just oil storage section of thick bamboo (42) through the heat pump with serpentine copper pipe (22) are connected.

2. An energy-saving heat pump dryer according to claim 1, characterized in that the bottom end of the triangular support (41) is connected with a support frame (44) through bolts, and the relative height of the support frame (44) is equal to the sum of the relative heights of the heat regeneration chamber (2) and the heat dissipation chamber (1).

3. The energy-saving heat pump dryer according to claim 1, wherein the drying chamber (3) and the regenerative chamber (2) are connected through a pipeline (5), and a filter screen is connected in the pipeline (5) through bolts.

4. An energy-saving heat pump dryer as claimed in claim 3, wherein a cold plate (23) is arranged on one side of the hot plate (21) close to the pipeline (5), the bottom end of the cold plate (23) is connected with the inner wall of the heat recovery chamber (2) through bolts, and a serpentine condenser tube (24) is inserted in the cold plate (23).

5. An energy-saving heat pump dryer as claimed in claim 1, characterized in that the cross section of the inner wall of the bottom end of the casing of the heat recovery chamber (2) is inverted triangle.

6. An energy-saving heat pump dryer as claimed in claim 1, characterized in that an evaporator (14) is arranged between the centrifugal fan (11) and the compressor (12), and the bottom end of the evaporator (14) is connected with the inner wall of the bottom end of the shell of the heat dissipation chamber (1) through a bolt.