CN217584812U - Electric heating type air heat exchange device capable of recycling waste heat - Google Patents
Electric heating type air heat exchange device capable of recycling waste heat Download PDFInfo
- Publication number
- CN217584812U CN217584812U CN202221498437.9U CN202221498437U CN217584812U CN 217584812 U CN217584812 U CN 217584812U CN 202221498437 U CN202221498437 U CN 202221498437U CN 217584812 U CN217584812 U CN 217584812U
- Authority
- CN
- China
- Prior art keywords
- heat
- plate
- heat exchange
- waste heat
- electric heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an electric heating type air heat exchange device capable of recycling waste heat, which comprises a medium storage box, an air heat exchange device which can be connected on the storage box, a heat conduction device which can be installed at the top end of the air heat exchange device, a waste heat recycling device which can be installed at the bottom end of the air heat exchange device and an elastic protection device which is installed in the air heat exchange device; the utility model has the advantages of reasonable design, overall structure is simple, and manufacturing cost is lower, and possesses the advantage that heat utilization is high, the heat conductivility is better and the energy consumption is lower, is fit for promoting in a large number.
Description
Technical Field
The utility model relates to an air heat transfer device technical field, concretely relates to but waste heat recovery's electrical heating type air heat transfer device.
Background
The air heat exchanger is a main device in a heat exchange device for cooling or heating air by cold and hot media, can heat air by introducing high-temperature water, steam or high-temperature heat conduction oil and the like, can cool air by introducing saline water or low-temperature water, and is widely applied to scenes such as hot air heating, air conditioning, cooling, condensation, dehumidification, drying and the like in industries such as light industry, construction, machinery, textile, printing and dyeing, electronics, food, starch, medicine, metallurgical coating and the like.
Most of the existing air heat exchangers adopt a multilayer fixed tube plate type, do not have the function of heat recovery and utilization, and have the defects of long medium circulation path, low heat utilization rate, higher energy consumption, troublesome disassembly, higher failure rate of partial elements and the like.
Therefore, there is a need for an air heat exchanger with simple structure, low manufacturing cost, recyclable waste heat and high heat utilization rate.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model provides an electrical heating type air heat transfer device with functions such as waste heat recovery utilizes, thermal energy protection, energy consumption are lower, convenient to detach.
The technical scheme of the utility model is that: an electric heating type air heat exchange device capable of recycling waste heat comprises a medium storage tank, an air heat exchange device, a heat conduction device, a waste heat recycling device and an elastic protection device;
the medium storage box comprises a heat preservation shell, a storage box arranged in the heat preservation shell and used for storing a heat exchange medium, a plurality of electric heating pipes which are uniformly wound on the storage box from top to bottom and used for heating the heat exchange medium, and a medium transmission port which is arranged on the storage box and penetrates through the heat preservation shell;
the air heat exchange device comprises an installation cavity, a plurality of medium pipelines which are uniformly arranged in the installation cavity in a matrix manner and are connected with the transmission port, a supporting plate which is arranged in the installation cavity and is used for supporting the medium pipelines, and a heat exchange cover which is arranged on the installation cavity and is used for transmitting heat;
the heat conducting device comprises a heat collecting main plate movably mounted at the top end of the mounting cavity, a plurality of sub-heat collecting plates, heat radiating plates and a heat conducting plate, wherein one end of each sub-heat collecting plate is uniformly arranged at the inner side end of the heat collecting main plate at intervals, the other end of each sub-heat collecting plate is positioned between the two adjacent medium pipelines, the heat radiating plates are arranged at the outer side ends of the heat collecting main plates, and the heat conducting plate is arranged on the heat exchange cover and connected with the outer side ends of the heat radiating plates;
the heat dissipation plate is provided with a heat dissipation net for guiding the heat collection main plate, and the heat conduction plate is provided with a plurality of heat conduction holes for intensively transmitting heat;
the waste heat recovery device comprises a waste heat recovery plate, a heat conduction pipe set, a conveying pipe orifice and a limiting clamping ring, wherein the waste heat recovery plate is movably arranged at the bottom end of the installation cavity and connected with the heat sub-collecting plate;
the elastic protection device is arranged in the mounting cavity.
Furthermore, the medium pipeline is provided with an exchange main pipe for exchanging hot and cold media; the heat and cold media can be intensively exchanged at the main pipe, so that the working efficiency is improved;
further, the heat conduction pipe set comprises a first heat conduction pipe set and a second heat conduction pipe set; the first heat conduction pipe set and the second heat conduction pipe set are movably connected to the waste heat recovery plate through slide rails respectively; the heat conduction pipe set can move left and right on the waste heat recovery plate, can move at any time according to the change of the residual heat concentration point of the device, finds the optimal residual heat leading-out point, and effectively improves the waste heat recovery efficiency, so that more recovered heat can be transmitted to the medium storage box, and the working energy consumption is reduced;
furthermore, the elastic protection device comprises a bottom plate movably arranged in the installation cavity, a spring group arranged on the bottom plate, a top plate movably arranged at the upper end of the spring group, and a movable shaft pin, one end of which is movably arranged on the bottom plate, and the other end of which is movably arranged on the top plate; the freedom degree of the top plate is limited through the shaft pin, so that the top plate can move back and forth only along the direction in which the volume of each part is increased due to thermal expansion, and the reliability of the elastic protection device is improved;
furthermore, a bottom groove used for clamping the spring group is formed in the bottom plate, and a top groove used for clamping the spring group is formed in the top plate; the bottom groove and the top groove can effectively limit the position of the spring group, and the working reliability of the elastic protection device is improved;
furthermore, the top plate comprises a top plate body connected with the bottom plate and a rubber soft plate arranged on the top plate body; the rubber soft plate can effectively buffer the deformation pressure of the whole device caused by the volume increase due to thermal expansion when each part works;
furthermore, the spring group adopts a compression spring or a disc spring; the selection of the spring has replaceability, and the maintenance work of the whole device in the later period is convenient.
Compared with the prior art, the utility model discloses beneficial effect:
1. the utility model has reasonable design of the whole structure, can recycle the residual heat of the device by utilizing the waste heat recovery device in actual use, realizes the secondary utilization of heat, and can reduce the energy loss; the heat can be transmitted to an application scene in a centralized manner by utilizing the heat conduction device, so that the working efficiency can be improved; the detachable connection of each part is utilized to facilitate the detachment and maintenance; the elastic protection device is further used for buffering the deformation pressure of the whole device caused by the volume increase of each part due to thermal expansion;
2. the utility model has the advantages of simple overall structure, manufacturing cost is lower, and the use of taking waste heat recovery device possesses the advantage that the whole residual heat of recycle, heat utilization rate are higher, the energy consumption reduces, is fit for promoting in a large number.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic bottom view of a partial structure of an air heat exchanger according to embodiment 1 of the present invention;
fig. 3 is a schematic top view of a partial structure of an air heat exchanger according to embodiment 1 of the present invention;
FIG. 4 is an exploded view of the air heat exchanger according to embodiment 1 of the present invention;
FIG. 5 is a sectional view of an air heat exchanger according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a waste heat recovery device according to embodiment 1 of the present invention;
fig. 7 is a sectional view of an elastic protector according to embodiment 1 of the present invention;
fig. 8 is a sectional view of an elastic protector according to embodiment 2 of the present invention;
the heat-collecting device comprises a medium storage box 1, a medium storage box 11, a heat-insulating shell 11, a medium storage box 12, an electric heating pipe 13, a medium transmission port 14, an air heat exchange device 2, an installation cavity 21, a medium pipeline 22, a heat exchange manifold 221, a support plate 23, a heat exchange cover 24, a heat conduction device 3, a heat collection total plate 31, a heat collection plate 32, a heat collection plate 33, a heat dissipation plate 331, a heat dissipation net 331, a heat conduction plate 34, a heat conduction hole 341, a waste heat recovery device 4, a waste heat recovery plate 41, a heat conduction pipe set 42, a first heat conduction pipe set 421, a second heat conduction pipe set 422, a conveying pipe orifice 43, a limiting clamping ring 44, an elastic protection device 5, a bottom plate 51, a bottom groove 511, a spring set 52, a top plate 53, a top plate 531, a top groove 532, a rubber soft plate and a movable shaft pin 54.
Detailed Description
Example 1
As shown in fig. 1 to 3, the electric heating type air heat exchanger capable of recycling waste heat includes a medium storage tank 1, an air heat exchanger 2, a heat conduction device 3, a waste heat recycling device 4, and an elastic protection device 5;
as shown in fig. 1, the medium storage tank 1 includes a heat insulating housing 11, a storage tank 12 disposed inside the heat insulating housing 11 for storing a heat exchange medium, a plurality of electric heating pipes 12 uniformly wound from top to bottom on the storage tank 12 for heating the heat exchange medium, and a medium delivery port 14 disposed on the storage tank 12 and penetrating through the heat insulating housing 11;
as shown in fig. 2 and 3, the air heat exchanging device 2 includes an installation cavity 21, a plurality of medium pipes 22 uniformly arranged in the installation cavity 21 in a matrix form and connected to the transmission port 14, a support plate 23 arranged in the installation cavity 21 for supporting the medium pipes 22, and a heat exchanging cover 24 arranged on the installation cavity 21 for transferring heat;
as shown in fig. 4 and 5, the heat conducting device 3 includes a heat collecting plate 31 movably mounted on the top end of the mounting cavity 21, a plurality of sub-heat collecting plates 32 with one end uniformly spaced at the inner end of the heat collecting plate 31 and the other end located between two adjacent medium pipes 22, a heat dissipating plate 33 disposed at the outer end of the heat collecting plate 31, and a heat conducting plate 34 disposed on the heat exchanging cover 24 and connected to the outer end of the heat dissipating plate 33;
as shown in fig. 4, the heat-dissipating plate 33 is provided with a heat-dissipating mesh 331 for guiding the heat collecting plate 31, and the heat-conducting plate 34 is provided with a plurality of heat-conducting holes 341 for intensively transferring heat;
as shown in fig. 6, the waste heat recovery device 4 includes a waste heat recovery plate 41 movably mounted at the bottom end of the mounting cavity 21 and connected to the heat sub-collector plate 32, a heat conduction pipe set 42 movably mounted on the waste heat recovery plate 41, a transfer pipe orifice 43 provided on the heat conduction pipe set 42 for transferring residual heat to the medium storage tank 1, and a limit snap ring 44 provided on the heat conduction pipe set 42 for limiting the position of the transfer pipe orifice 43;
as shown in fig. 7, the elastic protector 5 is mounted in the mounting cavity 21;
as shown in fig. 1, the medium pipe 22 is provided with a heat exchange manifold 221 for exchanging heat and cold media; the heat and cold media can be intensively exchanged at the main pipe, so that the working efficiency is improved;
as shown in fig. 6, the heat conduction pipe group 42 includes a first heat conduction pipe group 421 and a second heat conduction pipe group 422; the first heat conduction pipe group 421 and the second heat conduction pipe group 422 are movably connected to the waste heat recovery plate 41 through sliding rails respectively; the heat conduction pipe set can move left and right on the waste heat recovery plate, can move at any time according to the change of the residual heat concentration point of the device, finds the optimal residual heat leading-out point, effectively improves the waste heat recovery efficiency, can transmit more recovered heat to the medium storage box and reduces the working energy consumption;
as shown in fig. 7, the elastic protection device 5 includes a bottom plate 51 movably mounted in the mounting cavity 21, a spring set 52 mounted on the bottom plate 51, a top plate 53 movably mounted on the upper end of the spring set 52, and a movable shaft pin 54 having one end movably mounted on the bottom plate 51 and the other end movably mounted on the top plate 53; the freedom degree of the top plate is limited through the shaft pin, so that the top plate can move back and forth only along the direction in which the volume of each part is increased due to thermal expansion, and the reliability of the elastic protection device is improved;
as shown in fig. 7, the bottom plate 51 is provided with a bottom groove 511 for clamping the spring set 52, and the top plate 53 is provided with a top groove 531 for clamping the spring set 52; the bottom groove and the top groove can effectively limit the position of the spring group, and the working reliability of the elastic protection device is improved;
as shown in fig. 7, the top plate 53 includes a top plate body connected to the bottom plate 51, a rubber soft plate 532 provided on the top plate body; the rubber soft plate can effectively buffer the deformation pressure of the whole device caused by the volume increase caused by thermal expansion when each part works;
as shown in fig. 7, the spring group 52 employs a compression spring.
Example 2
The difference from example 1 is: as shown in fig. 8, the spring set 52 is a disc spring; the disc spring is convenient for maintenance of the whole device in the later period.
Claims (7)
1. An electric heating type air heat exchange device capable of recycling waste heat is characterized by comprising a medium storage tank (1), an air heat exchange device (2), a heat conduction device (3), a waste heat recycling device (4) and an elastic protection device (5);
the medium storage box (1) comprises a heat preservation shell (11), a storage box (12) which is arranged in the heat preservation shell (11) and used for storing heat exchange media, a plurality of electric heating pipes (13) which are uniformly wound on the storage box (12) from top to bottom and used for heating the heat exchange media, and a medium transmission port (14) which is arranged on the storage box (12) and penetrates through the heat preservation shell (11);
the air heat exchange device (2) comprises a mounting cavity (21), a plurality of medium pipelines (22) which are uniformly arranged in the mounting cavity (21) in a matrix manner and are connected with the transmission port (14), a supporting plate (23) which is arranged in the mounting cavity (21) and is used for supporting the medium pipelines (22), and a heat exchange cover (24) which is arranged on the mounting cavity (21) and is used for transmitting heat;
the heat conduction device (3) comprises a heat collection total plate (31) movably mounted at the top end of the mounting cavity (21), a plurality of sub-heat collection plates (32) with one ends uniformly arranged at intervals at the inner side end of the heat collection total plate (31) and the other ends positioned between two adjacent medium pipelines (22), heat dissipation plates (33) arranged at the outer side end of the heat collection total plate (31), and heat conduction plates (34) arranged on the heat exchange cover (24) and connected with the outer side ends of the heat dissipation plates (33);
the heat dissipation plate (33) is provided with a heat dissipation net (331) for guiding the heat collection main plate (31), and the heat conduction plate (34) is provided with a plurality of heat conduction holes (341) for intensively transferring heat;
the waste heat recovery device (4) comprises a waste heat recovery plate (41) which is movably arranged at the bottom end of the installation cavity (21) and connected with the sub-heat-recovery plate (32), a heat conduction pipe set (42) which is movably arranged on the waste heat recovery plate (41), a conveying pipe orifice (43) which is arranged on the heat conduction pipe set (42) and used for conveying residual heat to the medium storage box (1), and a limiting clamping ring (44) which is arranged on the heat conduction pipe set (42) and used for limiting the position of the conveying pipe orifice (43);
the elastic protection device (5) is installed in the installation cavity (21).
2. An electrically heating type air heat exchanging device capable of recycling waste heat according to claim 1, wherein the medium pipeline (22) is provided with a exchanging manifold (221) for exchanging hot and cold media.
3. A waste heat recyclable electric heating type air heat exchanging apparatus according to claim 1, characterized in that the heat conduction pipe group (42) comprises a first heat conduction pipe group (421) and a second heat conduction pipe group (422); the first heat conduction pipe set (421) and the second heat conduction pipe set (422) are movably connected to the waste heat recovery plate (41) through sliding rails respectively.
4. A waste heat recycling electric heating type air heat exchange device according to claim 1, wherein the elastic protection device (5) comprises a bottom plate (51) movably installed in the installation cavity (21), a spring set (52) installed on the bottom plate (51), a top plate (53) movably installed on the upper end of the spring set (52), and a movable shaft pin (54) movably installed on the bottom plate (51) at one end and movably installed on the top plate (53) at the other end.
5. The electric heating type air heat exchange device capable of recycling waste heat according to claim 4, wherein a bottom groove (511) used for clamping the spring set (52) is formed in the bottom plate (51), and a top groove (531) used for clamping the spring set (52) is formed in the top plate (53).
6. The electric heating type air heat exchanging device capable of recycling waste heat according to claim 4, wherein the top plate (53) comprises a top plate body connected with a bottom plate (51), and a rubber soft plate (532) arranged on the top plate body.
7. A waste heat recycling electric heating type air heat exchange device according to claim 4, characterized in that the spring set (52) adopts compression springs or disc springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498437.9U CN217584812U (en) | 2022-06-15 | 2022-06-15 | Electric heating type air heat exchange device capable of recycling waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498437.9U CN217584812U (en) | 2022-06-15 | 2022-06-15 | Electric heating type air heat exchange device capable of recycling waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217584812U true CN217584812U (en) | 2022-10-14 |
Family
ID=83530703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221498437.9U Active CN217584812U (en) | 2022-06-15 | 2022-06-15 | Electric heating type air heat exchange device capable of recycling waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217584812U (en) |
-
2022
- 2022-06-15 CN CN202221498437.9U patent/CN217584812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110518162B (en) | Power battery module temperature control system based on ultra-thin flat flexible heat pipe | |
| CN106960988B (en) | Power lithium battery thermal management system | |
| CN108306072B (en) | Parallel heat exchange battery pack | |
| CN107548263B (en) | High heat flux density cabinet heat dissipation cooling method and composite heat exchanger thereof | |
| CN208908523U (en) | A kind of electric control box with high efficiency and heat radiation mechanism | |
| CN217584812U (en) | Electric heating type air heat exchange device capable of recycling waste heat | |
| CN203604345U (en) | Cooler | |
| CN2519210Y (en) | Semiconductor heat-exchanger | |
| CN115312909A (en) | Battery cabinet and heat exchange system of electricity replacement heavy truck utilizing traveling wind for heat exchange | |
| CN210004824U (en) | heat exchanger for automobile engine | |
| CN108709450B (en) | Environment-friendly heat exchanger with protection device | |
| CN209843901U (en) | Battery system structure of high-efficient thermal management | |
| CN209133647U (en) | A kind of battery pack heat-exchange system | |
| CN219869273U (en) | Plate heat exchanger strip of paper used for sealing that sealing area is big | |
| CN217330802U (en) | Compact heat exchanger with three heat exchange media on shell side | |
| CN213988987U (en) | Heat dissipation liquid cooling plate for electric automobile | |
| CN220417451U (en) | Gravity heat pipe radiator | |
| CN215731881U (en) | Liquid cooling battery module of new energy automobile | |
| CN109974508B (en) | Installation structure of baffle plate and longitudinal baffle plate | |
| CN212727816U (en) | Heat radiation system of container mine site | |
| CN215295933U (en) | Heat exchanger | |
| CN217058482U (en) | High-efficiency heat exchanger | |
| CN220829110U (en) | Heat exchanger suitable for Gao Wenkuan differential pressure | |
| CN209763802U (en) | Novel micro-channel flat tube heat exchanger with internal teeth | |
| CN219284029U (en) | Low-carbon energy-saving heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |