CN214747404U - Heat energy exchange recovery equipment - Google Patents
Heat energy exchange recovery equipment Download PDFInfo
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- CN214747404U CN214747404U CN202022808286.XU CN202022808286U CN214747404U CN 214747404 U CN214747404 U CN 214747404U CN 202022808286 U CN202022808286 U CN 202022808286U CN 214747404 U CN214747404 U CN 214747404U
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Abstract
The utility model discloses a heat energy exchange recovery device, which relates to the technical field of heat energy recovery and is provided with a supporting mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged on the supporting mechanism; the arrangement of the air passing waist hole, the wind scraping sheet and the heat exchange through hole can avoid that the waste gas with higher heat quantity is excessively gathered in part of the heat dissipation corrugated grooves and is difficult to flow to the rest of the heat dissipation corrugated grooves for heat dissipation, and simultaneously, the heat dissipation area of the heat dissipation plate is further increased under the condition of arranging the corrugated grooves, so that the heat quantity in the waste gas can be more efficiently transferred to the gas to be heated, and the heat exchange efficiency of the equipment is increased; meanwhile, the technical problem that how to further increase the heat exchange efficiency under the condition of arranging the corrugated groove in the field but not influence the air flow is also solved, and the heat exchange efficiency of the equipment is further increased.
Description
Technical Field
The utility model relates to a heat recovery field especially relates to a heat energy exchange recovery plant.
Background
Energy conservation and emission reduction are important measures for implementing scientific development and construction of socialist and harmonious society, are inevitable choices for building resource-saving and environment-friendly society, and have extremely important and profound significance for adjusting economic structures, changing growth modes and maintaining long-term benefits of Chinese nations. Is also the responsibility that China should assume for the international society. The importance and urgency of energy conservation and emission reduction work are fully recognized. Energy conservation and emission reduction are inevitable choices for sustainable development in China.
Many industries require a large amount of heat energy to be discharged during production, and various heat energy recovery devices are in use along with the development of times, and in the case of the heat energy exchange recovery device, the heat energy exchange recovery can be rapidly completed.
However, in the practical application process of the existing heat energy exchange and recovery equipment, the following technical problems still exist:
firstly, in the heat exchange process, the waste gas with high heat energy and the heated gas with low heat energy are respectively input into the heat exchange recovery equipment from two different parts, when the waste gas and the heated gas respectively flow in the equipment without contacting with each other, the waste gas can transfer heat to the heat exchange plate of the equipment, however, in the actual flow process of the waste gas, although the heat exchange plate is provided with the corrugated groove for increasing the heat exchange area, the waste gas usually accumulates in the corrugated groove at the front end, and the heat exchange efficiency of the waste gas is greatly reduced while the fluidity is poor;
secondly, through the continuous improvement test of technicians in the field, under the condition that various groove bodies are arranged to increase the heat exchange area, the problem that the heat exchange efficiency is further increased but the air flow is not influenced is solved, and the problem becomes the application difficulty of the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a heat energy exchange recovery plant, this heat energy exchange recovery plant can solve among the prior art waste gas and gather in the ripple groove of front end very easily, and gas mobility is poor to lead to the technical problem that heat exchange efficiency is low, can also solve simultaneously how to further increase heat exchange area's technical problem under the condition of seting up the ripple groove.
The purpose of the utility model is realized through the following technical scheme:
a thermal energy exchange recovery apparatus comprising:
the supporting mechanism comprises a mounting frame, an end cover and a gland, wherein the end cover is provided with an air inlet and an air outlet, the end cover is arranged on the mounting frame, and the gland is arranged on the mounting frame in a sliding manner; and
the heat dissipation mechanism comprises a plurality of heat dissipation plate groups, each heat dissipation plate group comprises a heat dissipation plate and two sealing gaskets, each heat dissipation plate is provided with a heat dissipation surface and a heat absorption surface, one sealing gasket is arranged on the heat dissipation surface, the other sealing gasket is arranged on the heat absorption surface, the heat dissipation plate is provided with two heat inlet holes and two heat outlet holes, each heat inlet hole is communicated with the air inlet, each heat outlet hole is communicated with the air outlet, the heat dissipation surface is provided with a heat dissipation corrugated groove, and the heat absorption surface is provided with a heat absorption corrugated groove;
the heat dissipation corrugated groove is characterized in that a wind passing waist hole is formed in the groove wall of the heat dissipation corrugated groove, a part of the position of the hole bottom of the wind passing waist hole protrudes upwards to form a wind scraping sheet, the top of the wind scraping sheet is exposed in the heat dissipation corrugated groove, and a heat exchange through hole is formed in the hole bottom of the wind passing waist hole.
In one embodiment, the part of the wind scraping sheet exposed in the wind passing waist hole is provided with a wind guiding fillet.
In one embodiment, the groove wall of the heat dissipation corrugated groove is further provided with a confluence bevel angle.
In one embodiment, the supporting mechanism further comprises a pulley rotatably disposed on the press cover, and the pulley is configured to slide along the mounting rack.
In one embodiment, the heat energy exchange and recovery equipment further comprises a clamping mechanism, the clamping mechanism comprises a clamping screw and a clamping nut, the clamping screw penetrates through the end cover and the gland, the clamping nut is used for being in threaded connection with the clamping screw, and the clamping nut is used for being mutually supported with the gland.
In one embodiment, the mounting frame is provided with a locking hole.
In one embodiment, the mounting frame is provided with a weight-reducing groove.
In one embodiment, the support mechanism further includes an air duct fixing sleeve, the air duct fixing sleeve is disposed on the end cap, and the air duct fixing sleeve is communicated with the air inlet.
In one embodiment, the thickness of each sealing gasket is 0.5 mm.
In one embodiment, each of the heat dissipation plates is a heat dissipation steel plate.
Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:
the utility model discloses a heat energy exchange recovery device, which relates to the technical field of heat energy recovery and is provided with a supporting mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged on the supporting mechanism; the arrangement of the air passing waist hole, the wind scraping sheet and the heat exchange through hole can avoid that the waste gas with higher heat quantity is excessively gathered in part of the heat dissipation corrugated grooves and is difficult to flow to the rest of the heat dissipation corrugated grooves for heat dissipation, and simultaneously, the heat dissipation area of the heat dissipation plate is further increased under the condition of arranging the corrugated grooves, so that the heat quantity in the waste gas can be more efficiently transferred to the gas to be heated, and the heat exchange efficiency of the equipment is increased; meanwhile, the technical problem that how to further increase the heat exchange efficiency under the condition of arranging the corrugated groove in the field but not influence the air flow is also solved, and the heat exchange efficiency of the equipment is further increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a heat energy exchange and recovery apparatus according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a heat energy exchange and recovery apparatus according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view at a of fig. 2.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 also be present. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the heat energy exchanging and recycling apparatus 10 includes a supporting mechanism 100 and a heat dissipating mechanism 200, wherein the heat dissipating mechanism 200 is disposed on the supporting mechanism 100.
It should be noted that the heat energy exchange and recovery device 10 is used for recovering waste heat from the exhaust gas; the supporting mechanism 100 is used for installing and fixing the heat dissipation mechanism 200; the heat dissipation mechanism 200 is used for waste heat exchange.
Referring to fig. 1, the supporting mechanism 100 includes a mounting frame 110, an end cover 120 and a pressing cover 130, the end cover 120 is provided with an air inlet 111 and an air outlet 112, the end cover 120 is disposed on the mounting frame 110, and the pressing cover 130 is slidably disposed on the mounting frame 110.
It should be noted that the mounting frame 110 is used for mounting the fixed end cap 120 and the pressing cover 130; the end cap 120 and the gland 130 are used together for clamping the heat dissipation mechanism 200; the air inlet 111 is used for introducing high-temperature waste gas; the air outlet 112 is used for discharging the heated air.
Specifically, the end cover 120 is further provided with a hot air outlet hole 113 and a cold air inlet hole 114; in the practical application process, high-temperature waste gas enters the heat dissipation mechanism 200 through the air inlet 111, and the waste gas after heat exchange is discharged through the hot air outlet 113; the gas to be heated is input into the heat dissipation mechanism 200 through the cold air inlet hole 114, and the heated gas is discharged through the air outlet 112.
Referring to fig. 1 and 2, the heat dissipating mechanism 200 includes a plurality of heat dissipating plate groups 210, in one heat dissipating plate group 210, the heat dissipating plate group 210 includes a heat dissipating plate 211 and two sealing gaskets 212, the heat dissipating plate 211 has a heat dissipating surface 213 and a heat absorbing surface, one of the sealing gaskets 212 is disposed on the heat dissipating surface 213, the other sealing gasket 212 is disposed on the heat absorbing surface, the heat dissipating plate 211 is provided with two heat inlet holes 215 and two heat outlet holes 216, each heat inlet hole 215 is used for communicating with the air inlet 111, each heat outlet hole 216 is used for communicating with the air outlet 112, the heat dissipating surface 213 is provided with a heat dissipating corrugated groove 217, and the heat absorbing surface is provided with a heat absorbing corrugated groove.
It should be noted that the heat dissipation plate 211 is used for heat exchange; both gaskets 212 function as seals; the number of the heat radiating corrugation grooves 217 is plural, and the number of the heat absorbing corrugation grooves is plural.
In practical application, the high-temperature exhaust gas enters the heat dissipation surface 213 through one of the heat inlet holes 215 of each heat dissipation plate 211, and then the high-temperature exhaust gas flows in the gap between two heat dissipation plates 211 toward the direction close to the other heat inlet hole 215, and during the flowing process, the heat of the high-temperature exhaust gas is transferred to the heat dissipation plates 211 through the groove walls of the heat dissipation corrugated grooves 217; meanwhile, the gas to be heated enters the gap between the two heat dissipation plates 211 through one of the heat outlet holes 216 of each heat dissipation plate 211, and then the air to be heated flows in the gap between the two heat dissipation plates 211 toward the direction close to the other heat outlet hole 216, and during the flowing process, the heat of the high-temperature exhaust gas is transferred to the gas to be heated through the heat dissipation plates 211 and the groove walls of the heat absorption corrugated grooves; thus, the waste heat recovery of the high-temperature waste gas is completed.
Referring to fig. 3, a wind passing waist hole 2171 is formed on a wall of the heat dissipation corrugated tank 217, a part of a hole bottom of the wind passing waist hole 2171 protrudes upward to form a wind scraping sheet 2172, a top of the wind scraping sheet 2172 is exposed in the heat dissipation corrugated tank 217, and a heat exchange through hole 2173 is formed at the hole bottom of the wind passing waist hole 2171.
It should be noted that the air waist holes 2171 are opened, so that the high-temperature exhaust gas entering the heat dissipation corrugated slots 217 will enter the air waist holes 2171; the wind scraping sheets 2172 are used for scraping off the high-temperature exhaust gas sliding along the slot walls of the heat dissipation corrugated slots 217, so that part of the high-temperature exhaust gas flows into the heat exchange through holes 2173 along the wind scraping sheets 2172; the heat exchange through-holes 2173 serve to guide the high temperature exhaust gas to flow into the adjacent heat dissipation corrugation slots 217.
In this way, in the actual heat exchange process, the wind-scraping piece 2172 is arranged such that only a portion of the exhaust gas entering the heat-radiating corrugated groove 217 flows into the heat-exchanging through hole 2173, so that the high-temperature exhaust gas can sufficiently transfer heat to the heat-radiating plate; when the high-temperature waste gas passes through the heat exchange through holes 2173, the high-temperature waste gas also exchanges heat with the hole walls of the heat exchange through holes 2173, so that the heat exchange efficiency of the high-temperature waste gas is further improved;
meanwhile, the arrangement of the heat exchange through holes 2173 can prevent the high-temperature waste gas from being concentrated in part of the heat dissipation corrugated grooves 217 to be accumulated; make high temperature waste gas can make full use of each heat dissipation ripple groove 217's cell wall carry out the heat transfer, compare in prior art, can set up under the condition of ripple groove, improved the heat exchange efficiency of equipment more effectively.
Referring to fig. 3, in one embodiment, the portion of the wind-scraping sheet 2172 exposed in the wind-passing waist hole 2171 is provided with wind-guiding round corners 2174.
The air guide round corners 2174 function to guide the flow of the high-temperature exhaust gas.
Referring to fig. 2, in one embodiment, the walls of the heat dissipating corrugated channel 217 are further formed with a converging bevel 2175.
It should be noted that the confluence oblique angle 2175 is used for guiding the high-temperature exhaust gas to converge into the heat dissipation corrugated groove 217 for heat exchange.
Referring to fig. 1, in one embodiment, the supporting mechanism 100 further includes a pulley 140, the pulley 140 is rotatably disposed on the pressing cover 130, and the pulley 140 is configured to slide along the mounting frame 110.
It should be noted that the pulley 140 is used to guide the sliding of the gland 130.
Referring to fig. 1, in one embodiment, the heat energy exchange and recovery apparatus 10 further includes a clamping mechanism 300, the clamping mechanism 300 includes a clamping screw 310 and a clamping nut 320, the clamping screw 310 penetrates the end cap 120 and the gland 130, the clamping nut 320 is configured to be screwed with the clamping screw 310, and the clamping nut 320 is configured to be supported against the gland 130.
It should be noted that the clamping mechanism 300 is used to clamp the heat dissipation mechanism 200, so as to prevent gas from escaping between two adjacent heat dissipation plates.
Referring to fig. 1, in one embodiment, the mounting frame 110 has a locking hole 115.
It should be noted that the locking hole 115 is opened to enable the mounting frame 110 to be locked and fixed to a predetermined position.
Referring to fig. 1, in one embodiment, the mounting frame 110 is formed with a weight-reducing slot 116.
It should be noted that the weight-reducing slots 116 reduce the overall weight of the mounting bracket 110.
Referring to fig. 1, in one embodiment, the supporting mechanism 100 further includes an air duct fixing sleeve 150, the air duct fixing sleeve 150 is disposed on the end cover 120, and the air duct fixing sleeve 150 is communicated with the air inlet 111.
It should be noted that, the arrangement of the air pipe fixing sleeve 150 facilitates the worker to fix the exhaust pipe of the high-temperature exhaust gas quickly.
Referring to FIG. 2, in one embodiment, each of the gaskets 212 has a thickness of 0.5 mm.
Note that the thickness of the gasket 212 at each position is 0.5 mm.
Specifically, in one embodiment, each of the heat dissipation plates 211 is a heat dissipation steel plate.
In addition, since a steel plate can be used as the heat radiating plate 211 for a non-corrosive gas, the manufacturing cost of the device can be effectively reduced.
Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:
the utility model discloses a heat energy exchange recovery device, which relates to the technical field of heat energy recovery and is provided with a supporting mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged on the supporting mechanism; the arrangement of the air passing waist hole, the wind scraping sheet and the heat exchange through hole can avoid that the waste gas with higher heat quantity is excessively gathered in part of the heat dissipation corrugated grooves and is difficult to flow to the rest of the heat dissipation corrugated grooves for heat dissipation, and simultaneously, the heat dissipation area of the heat dissipation plate is further increased under the condition of arranging the corrugated grooves, so that the heat quantity in the waste gas can be more efficiently transferred to the gas to be heated, and the heat exchange efficiency of the equipment is increased; meanwhile, the technical problem that how to further increase the heat exchange efficiency under the condition of arranging the corrugated groove in the field but not influence the air flow is also solved, and the heat exchange efficiency of the equipment is further increased.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A thermal energy exchange recovery apparatus, comprising:
the supporting mechanism comprises a mounting frame, an end cover and a gland, wherein the end cover is provided with an air inlet and an air outlet, the end cover is arranged on the mounting frame, and the gland is arranged on the mounting frame in a sliding manner; and
the heat dissipation mechanism comprises a plurality of heat dissipation plate groups, each heat dissipation plate group comprises a heat dissipation plate and two sealing gaskets, each heat dissipation plate is provided with a heat dissipation surface and a heat absorption surface, one sealing gasket is arranged on the heat dissipation surface, the other sealing gasket is arranged on the heat absorption surface, the heat dissipation plate is provided with two heat inlet holes and two heat outlet holes, each heat inlet hole is communicated with the air inlet, each heat outlet hole is communicated with the air outlet, the heat dissipation surface is provided with a heat dissipation corrugated groove, and the heat absorption surface is provided with a heat absorption corrugated groove;
the heat dissipation corrugated groove is characterized in that a wind passing waist hole is formed in the groove wall of the heat dissipation corrugated groove, a part of the position of the hole bottom of the wind passing waist hole protrudes upwards to form a wind scraping sheet, the top of the wind scraping sheet is exposed in the heat dissipation corrugated groove, and a heat exchange through hole is formed in the hole bottom of the wind passing waist hole.
2. The heat energy exchange and recovery device of claim 1, wherein the portion of the wind scraping sheet exposed in the wind passing waist hole is provided with a wind guiding fillet.
3. The heat energy exchange and recovery apparatus of claim 1, wherein the walls of the heat dissipation corrugated channels are further provided with converging bevel angles.
4. The heat exchange recovery apparatus of claim 1, wherein the support mechanism further comprises a pulley rotatably disposed on the gland, the pulley configured to slide along the mounting bracket.
5. The heat energy exchange and recovery device of claim 1, further comprising a clamping mechanism, wherein the clamping mechanism comprises a clamping screw and a clamping nut, the clamping screw penetrates through the end cover and the gland, the clamping nut is screwed with the clamping screw, and the clamping nut is used for mutually propping against the gland.
6. The heat exchange recovery apparatus of claim 1, wherein the mounting frame has locking holes.
7. The heat exchange recovery apparatus of claim 1, wherein the mounting bracket is formed with weight-reducing slots.
8. The heat exchange recovery apparatus of claim 1, wherein the support mechanism further comprises an air duct fixing sleeve, the air duct fixing sleeve is disposed on the end cap, and the air duct fixing sleeve is communicated with the air inlet.
9. The heat exchange recovery apparatus of claim 1, wherein each of the gaskets has a thickness of 0.5 mm.
10. The heat exchange recovery apparatus of claim 1, wherein each of the heat dissipation plates is a heat dissipation steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808286.XU CN214747404U (en) | 2020-11-27 | 2020-11-27 | Heat energy exchange recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808286.XU CN214747404U (en) | 2020-11-27 | 2020-11-27 | Heat energy exchange recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747404U true CN214747404U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808286.XU Active CN214747404U (en) | 2020-11-27 | 2020-11-27 | Heat energy exchange recovery equipment |
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|---|---|
| CN (1) | CN214747404U (en) |
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2020
- 2020-11-27 CN CN202022808286.XU patent/CN214747404U/en active Active
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