CN216815151U

CN216815151U - Efficient waste heat recovery device for heat pump dryer

Info

Publication number: CN216815151U
Application number: CN202123374377.8U
Authority: CN
Inventors: 王凌明
Original assignee: Guangzhou Huite Energy Saving Technology Co ltd
Current assignee: Guangzhou Huite Energy Saving Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-24
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a high-efficiency waste heat recovery device for a heat pump dryer, which relates to the technical field of waste heat recovery devices and comprises an isolation assembly and a pipeline mechanism, wherein an assembling assembly is arranged above the isolation assembly, the pipeline mechanism is arranged on the assembling assembly, and the pipeline mechanism comprises a water receiving port, a straight pipe, a water inlet pipe, a water distribution node and a thin pipe; the utility model mainly utilizes a relatively sealed structure to temporarily store the heat emitted by the waste hot water and prevent the heat from escaping too fast, and can effectively increase the contact area of the waste hot water body by matching with a plurality of groups of thin tubes and spiral tubes, thereby increasing the heat dissipation effect of the waste hot water body.

Description

Efficient waste heat recovery device for heat pump dryer

Technical Field

The utility model relates to the technical field of waste heat recovery devices, in particular to a high-efficiency waste heat recovery device for a heat pump dryer.

Background

The waste heat recovery device is a device which takes a heat exchanger as a main part, transfers the redundant heat generated by one device to another device for heating or energy conversion, is an economic and environment-friendly device, and for common buildings, the most common waste heat recovery device is an air heat recovery device.

The utility model provides an efficient waste heat recovery device for a heat pump dryer, which aims to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a high-efficiency waste heat recovery device for a heat pump dryer, which mainly utilizes a relatively sealed structure to temporarily store heat emitted by waste hot water and prevent the heat from escaping too fast.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a high-efficiency waste heat recovery device for a heat pump dryer comprises an isolation assembly and a pipeline mechanism, wherein an assembly is arranged above the isolation assembly, and the pipeline mechanism is arranged on the assembly;

pipeline mechanism includes water receiving mouth, straight tube, inlet tube, minute water node, tubule, spiral pipe, arc fin, return water seat and outlet, the one end of water receiving mouth runs through keep apart the subassembly and be connected with the straight tube, just one side of straight tube is provided with the inlet tube, just inlet tube one end runs through assemble subassembly and minute water node connection, the avris of minute water node is provided with the tubule, just the one end of tubule is provided with the spiral pipe, the outside of spiral pipe is provided with arc fin, the one end of minute water node runs through assemble the subassembly and return water seat connection, just one side of return water seat runs through keep apart the subassembly and is provided with the outlet, the top side of assembling the subassembly is provided with exhaust mechanism.

The improvement is that the tubules and the spiral pipe are equiangularly distributed eight groups around the central axis of the water distribution node as the circle center, and the water distribution node and the tubules are symmetrically distributed about the central axis of the spiral pipe.

The spiral pipe is in a spiral hollow pipe structure, the arc fins are in a wavy arc structure, and the water receiving port, the straight pipe, the water inlet pipe, the water dividing node, the thin pipe, the spiral pipe, the water return seat and the water outlet form a one-way circulation structure.

The isolation assembly comprises a supporting pad, a bottom plate and a wall body, wherein the bottom plate is arranged above the supporting pad, and the wall body is attached to one side of the bottom plate.

The assembling assembly comprises a rubber pad, a thick core spring, a support, bolt side plates, a bottom groove shell and heat insulation battens, the rubber pad is arranged above the bottom plate, the thick core spring is arranged above the rubber pad, the support is arranged above the thick core spring, the bolt side plates of the bolt equipment are arranged on one side of the support, the bottom groove shell is arranged below the bolt side plates, and the heat insulation battens of the bolt equipment are arranged on the lateral sides of the bolt side plates.

The improved structure is characterized in that the exhaust mechanism comprises an insert rod, an air ring plate, a motor side frame, a fan and a protective screen, the insert rod is arranged above the support, the air ring plate is supported above the insert rod, the motor side frame is arranged on the inner side of the air ring plate, the fan is arranged above the motor side frame, and the protective screen is arranged above the fan.

The utility model has the beneficial effects that:

the utility model mainly utilizes a relatively sealed structure to temporarily store the heat emitted by the waste hot water and prevent the heat from escaping too fast, and can effectively increase the contact area of the waste hot water body by matching with a plurality of groups of thin tubes and spiral tubes, thereby increasing the heat dissipation effect of the waste hot water body.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side-view perspective of the present invention;

FIG. 3 is a schematic cross-sectional perspective view of the splice assembly of the present invention;

FIG. 4 is a schematic perspective view of the helical tube and curved fin of the present invention.

Fig. 5 is a schematic perspective view of the fan and the protective guard of the present invention.

Wherein: 1. an isolation component; 101. a support pad; 102. a base plate; 103. a wall body; 2. assembling the components; 201. a rubber pad; 202. a thick core spring; 203. a support; 204. a bolt side plate; 205. a sump housing; 206. a heat insulation batten; 3. a piping mechanism; 301. a water receiving port; 302. a straight pipe; 303. a water inlet pipe; 304. a water diversion node; 305. a thin tube; 306. a spiral tube; 307. an arc-shaped fin; 308. a water return seat; 309. a water outlet; 4. an exhaust mechanism; 401. inserting a rod; 402. a wind ring plate; 403. a motor side frame; 404. a fan; 405. a protective net cover.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1, 2, 3, 4, and 5, the present embodiment provides a high efficiency waste heat recovery device for a heat pump dryer, which includes an isolation component 1 and a pipeline mechanism 3, wherein an assembly component 2 is disposed above the isolation component 1, and the pipeline mechanism 3 is disposed on the assembly component 2;

pipeline mechanism 3 includes water receiving port 301, straight tube 302, inlet tube 303, divide water node 304, tubule 305, spiral pipe 306, arc fin 307, return water seat 308 and outlet 309, the one end of water receiving port 301 runs through isolation component 1 and is connected with straight tube 302, and one side of straight tube 302 is provided with inlet tube 303, and inlet tube 303 one end runs through to assemble subassembly 2 and divide water node 304 to be connected, the avris of dividing water node 304 is provided with tubule 305, and the one end of tubule 305 is provided with spiral pipe 306, the outside of spiral pipe 306 is provided with arc fin 307, the one end of dividing water node 304 runs through to assemble subassembly 2 and return water seat 308 and is connected, and one side of return water seat 308 runs through isolation component 1 and is provided with outlet 309, the top side of assembling subassembly 2 is provided with exhaust mechanism 4.

Eight groups of thin pipes 305 and spiral pipes 306 are distributed at equal angles around the central axis of the water distribution node 304 as the center of a circle, and the water distribution node 304 and the thin pipes 305 are symmetrically distributed around the central axis of the spiral pipe 306, firstly, a heat exhaust pipeline of an upper heat pump dryer is connected through a water receiving port 301, so that waste heat water flows into the straight pipe 302 through the water receiving port 301, under the driving of a heat pump contained in the heat pump dryer, the water inside the straight pipe 302 penetrates through a bolt side plate 204 through a water inlet pipe 303 and enters the assembly component 2, when the water in the water inlet pipe 303 flows into the water distribution node 304, the water is guided into the thin pipes 305 under the action of the water distribution node 304 and then flows into the spiral pipe 306, thus, the heat of the waste heat water is dissipated under the action of the multiple groups of thin pipes 305 and spiral pipes 306, the heat of the waste heat water is absorbed as much as possible through arc-shaped fins 307 outside the thin pipes 305 and the spiral pipe 306, and the heat of the waste heat insulation hot water can be temporarily stored in the assembly component 2 formed by the bolt side plate 204 and the bottom tank shell 205 in combination with the heat insulation strips 206 Of the inner part of (a).

Spiral pipe 306 is spiral empty tubular structure, arc fin 307 is wavy arc structure, water receiving port 301, straight tube 302, inlet tube 303, divide water node 304, tubule 305, spiral pipe 306, return water seat 308, outlet 309 forms one-way circulation structure jointly, because spiral pipe 306 is spiral empty tubular structure, arc fin 307 is wavy arc structure, thereby can increase the area of contact that is heated, the absorption efficiency of used heat has been accelerated, when the waste heat gives off the completion, the useless hot water body after the cooling flows in through the branch water node 304 of the other end and runs through in bolt curb plate 204 and get into return water seat 308, and flow in through return water seat 308 and run through in outlet 309 and be connected to the heat pump drying-machine and continue to use.

Isolation component 1 includes supporting pad 101, bottom plate 102 and wall body 103, and the top of supporting pad 101 is provided with bottom plate 102, and the laminating of one side of bottom plate 102 has wall body 103, sets up supporting pad 101 and can play the effect of supporting bottom plate 102, and wall body 103 can separate equipment and heat pump drying-machine.

The splicing assembly 2 comprises a rubber pad 201, a thick core spring 202, a support 203, bolt side plates 204, a bottom groove shell 205 and heat insulation laths 206, the rubber pad 201 is arranged above the bottom plate 102, the thick core spring 202 is arranged above the rubber pad 201, the support 203 is arranged above the thick core spring 202, the bolt side plate 204 of a bolt device is arranged on one side of the support 203, the bottom groove shell 205 is arranged below the bolt side plate 204, the heat insulation laths 206 of the bolt device are arranged on the side of the bolt side plate 204, the thick core spring 202 can play a role in supporting the support 203 to achieve the effect of shock absorption in cooperation with the rubber pad 201, the bolt side plate 204 of the bolt device can be arranged on the side of the support 203, the bottom groove shell 205 is arranged below the bolt side plate 204 to prevent heat dissipation, and the heat insulation laths 206 can be connected on two sides of the bolt side plate 204 by bolts to prevent scalding of a user.

The exhaust mechanism 4 comprises an insert rod 401, an air ring plate 402, a motor side frame 403, a fan 404 and a protective mesh enclosure 405, wherein the insert rod 401 is arranged above the bracket 203, the air ring plate 402 is supported above the insert rod 401, the motor side frame 403 is arranged on the inner side of the air ring plate 402, the fan 404 is arranged above the motor side frame 403, the protective mesh enclosure 405 is arranged above the fan 404, the insert rod 401 is inserted above the bracket 203 to support the air ring plate 402, the air ring plate 402 and the bolt side plate 204 are matched with the upper bottom groove shell 205 and the heat insulation strip 206 to form a sealed structure, heat emitted by waste hot water can be temporarily stored, when waste heat is required to be utilized, the fan 404 arranged above the motor side frame 403 can be started to rotate at a high speed, and the protective mesh enclosure 405 above the fan 404 is connected by a pipeline, so that the pipeline can be utilized according to the requirements of users.

The working principle of the high-efficiency waste heat recovery device for the heat pump dryer is as follows: as shown in fig. 1-5, a heat exhaust pipeline of the heat pump dryer is connected to the water receiving port 301, so that the waste heat water flows into the straight pipe 302 through the water receiving port 301, the water inside the straight pipe 302 enters the inside of the assembly component 2 through the bolt side plate 204 via the water inlet pipe 303 under the driving of the heat pump included in the heat pump dryer, when the water in the water inlet pipe 303 flows into the water distribution node 304, the water is guided into the tubule 305 under the action of the water distribution node 304, and then flows into the spiral pipe 306, so that the heat of the waste heat water is dissipated under the action of the plurality of groups of tubules 305 and spiral pipes 306, and the heat of the waste heat water is absorbed as much as possible through the arc fins 307 outside the tubule 305 and the spiral pipe 306, so that the heat can be temporarily stored in the sealing structure formed by the bottom groove shell 205 and the heat insulation 206 on the cooperation of the wind ring plate 402 and the bolt side plate 204, thereby achieving the effect of temporarily storing the heat dissipated by the waste heat water, when waste heat is required to be utilized, the fan 404 arranged above the motor side frame 403 can be started to rotate at a high speed, the protective mesh cover 405 arranged above the fan 404 is connected through a pipeline, so that the pipeline can be utilized according to the requirement of a user, and when waste heat emission is completed, cooled waste hot water flows into the bolt side plate 204 through the water distribution node 304 at the other end, flows into the water return seat 308, flows into the water outlet 309 through the water return seat 308, is connected to the heat pump dryer and is used continuously.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat pump drying-machine is with high-efficient waste heat recovery device, includes isolation component (1) and pipeline mechanism (3), its characterized in that: an assembling component (2) is arranged above the isolation component (1), and a pipeline mechanism (3) is arranged on the assembling component (2);

the pipeline mechanism (3) comprises a water receiving port (301), a straight pipe (302), a water inlet pipe (303), a water diversion node (304), a thin pipe (305), a spiral pipe (306), an arc-shaped fin (307), a water return seat (308) and a water outlet (309), one end of the water receiving port (301) is penetrated through the isolation component (1) and is connected with the straight pipe (302), one end of the straight pipe (302) is provided with the water inlet pipe (303), one end of the water inlet pipe (303) is penetrated through the assembly component (2) and is connected with the water diversion node (304), the lateral side of the water diversion node (304) is provided with the thin pipe (305), one end of the thin pipe (305) is provided with the spiral pipe (306), the outer side of the spiral pipe (306) is provided with the arc-shaped fin (307), one end of the water diversion node (304) is penetrated through the assembly component (2) and is connected with the water return seat (308), and one side of the water return seat (308) is penetrated through the isolation component (1) and is provided with the water outlet (309), and an exhaust mechanism (4) is arranged on the top side of the assembly component (2).

2. The high efficiency exhaust heat recovery device of claim 1, wherein: the water diversion node comprises eight groups of thin pipes (305) and spiral pipes (306) which are distributed in an equal angle mode around the central axis of the water diversion node (304) as the circle center, and the water diversion node (304) and the thin pipes (305) are symmetrically distributed about the central axis of the spiral pipes (306).

3. The high efficiency exhaust heat recovery device of claim 2, wherein: spiral pipe (306) are the empty tubular structure of spiral, arc fin (307) are the wave form arc structure, water receiving mouth (301), straight tube (302), inlet tube (303), divide water node (304), tubule (305), spiral pipe (306), return water seat (308), outlet (309) form one-way circulation structure jointly.

4. The high efficiency exhaust heat recovery device of claim 1, wherein: the isolation assembly (1) comprises a supporting pad (101), a bottom plate (102) and a wall body (103), wherein the bottom plate (102) is arranged above the supporting pad (101), and the wall body (103) is attached to one side of the bottom plate (102).

5. The high efficiency waste heat recovery device of claim 4, wherein: assemble subassembly (2) including rubber pad (201), thick core spring (202), support (203), bolt curb plate (204), kerve shell (205) and thermal-insulated slat (206), rubber pad (201) sets up the top of bottom plate (102), just the top of rubber pad (201) is provided with thick core spring (202), the top of thick core spring (202) is provided with support (203), just one side of support (203) is provided with bolt curb plate (204) that the bolt was equipped, the below of bolt curb plate (204) is provided with kerve shell (205), the avris of bolt curb plate (204) is provided with thermal-insulated slat (206) that the bolt was equipped.

6. The high efficiency exhaust heat recovery device of claim 5, wherein: exhaust mechanism (4) are including inserted bar (401), solar or lunar halo board (402), motor side frame (403), fan (404), guard screen (405), inserted bar (401) set up the top of support (203), just the top of inserted bar (401) supports solar or lunar halo board (402), the inboard of solar or lunar halo board (402) is provided with motor side frame (403), just the top of motor side frame (403) is provided with fan (404), the top of fan (404) is provided with guard screen (405).