CN221571188U - Novel heat exchanger capable of realizing waste heat recovery and utilization - Google Patents
Novel heat exchanger capable of realizing waste heat recovery and utilization Download PDFInfo
- Publication number
- CN221571188U CN221571188U CN202420147930.9U CN202420147930U CN221571188U CN 221571188 U CN221571188 U CN 221571188U CN 202420147930 U CN202420147930 U CN 202420147930U CN 221571188 U CN221571188 U CN 221571188U
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- tube core
- tank body
- heat exchanger
- water
- heating tube
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- 239000002918 waste heat Substances 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of waste heat recovery, in particular to a novel heat exchanger capable of realizing waste heat recovery, which comprises a tank body, wherein one end of the tank body is provided with an end cover, the upper side of the end cover is provided with a circulating water outlet pipe, the lower side of the end cover is provided with a circulating water inlet pipe, one end of the tank body is provided with an air inlet pipe, one side of the tank body is provided with an air outlet pipe, the upper side of the tank body is provided with a steel pipe, the upper side of the steel pipe is provided with a cylinder, the inside of the cylinder is provided with a cold water cavity and a hot water cavity, the upper side of the cold water cavity is provided with a water inlet pipe, the upper side of the hot water cavity is provided with a water outlet pipe, and the lower side of the cylinder is provided with a heating tube core. The utility model can make cold water in the heating tube core, double heating effect is carried out on the cold water by the residual heat of the circulating water and the air, and the inner diameter of the heating tube core is smaller, thus the water quantity flowing in the heating tube core is smaller, and the uniform heating effect is carried out on the water; the medium in the tank body is air and water, so that the pollution problem is avoided, the temperature in the tank body is constant, the generated heat source temperature is not required, and the energy consumption is avoided.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a novel heat exchanger capable of realizing waste heat recovery and utilization.
Background
In-process that equipment in the mill is at long-time operation can produce a large amount of heats to need to carry out the rapid cooling effect to equipment through water-cooling and forced air cooling cooperation, these circulating water and gas after the equipment cooling have the waste heat, thereby can carry out recycle with the waste heat that has in circulating water and the gas, avoid causing the waste of heat.
In the process of waste heat recovery, the existing heat exchanger for waste heat recovery generally only utilizes one of circulating water or gas to heat water, so that the efficiency of heating water is low, and the waste heat recovery degree is low; and when heating water, a large amount of water is usually heated together directly, so that the efficiency of heating water is low, and the use of hot water is affected.
Disclosure of utility model
The utility model aims to provide a novel heat exchanger capable of realizing waste heat recycling, which is used for overcoming the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can realize waste heat recovery's novel heat exchanger, includes a jar body, jar body one end installation is equipped with the end cover, the fixed circulating water outlet pipe that is equipped with of upside welding of end cover, the fixed circulating water inlet tube that is equipped with of downside welding of end cover, the other end welded fastening of jar body is equipped with the intake pipe, the welded fastening of one side of jar body is equipped with the outlet duct, the fixed steel pipe that is equipped with of upside welding of jar body, the upside installation of steel pipe is equipped with the drum, the upside bolt fastening of drum is equipped with first flange, the welded fastening is equipped with the baffle in the middle of the inside of drum, the inside of drum is equipped with cold water cavity, hot water cavity through the baffle separation, the upside installation of cold water cavity is equipped with the inlet tube, the upside installation of hot water cavity is equipped with the outlet pipe, the fixed heating tube core that is equipped with of downside of drum, the one end and the cold water cavity intercommunication of heating tube core, the other end and the hot water cavity intercommunication of heating tube core.
The cold water is in the heating tube core, and the cold water is subjected to double heating action by the waste heat of the circulating water and the air, and the inner diameter of the heating tube core is smaller, so that the quantity of water flowing in the heating tube core is smaller, and the water is subjected to uniform heating action; the medium in the tank body is air and water, so that the pollution problem is avoided, the temperature in the tank body is constant, the generated heat source temperature is not required, and the energy consumption is avoided.
Preferably, the heating tube core is of a U-shaped tube structure, the lower part of the heating tube core extends downwards to the lower side of the inside of the tank body, the inner diameter of the heating tube core is smaller, and a second flange is fixedly connected between the steel tube and the cylinder.
Preferably, a heat exchange tube core is fixedly connected between the circulating water outlet pipe and the circulating water inlet pipe, the heat exchange tube core is of a U-shaped tube structure, and a part of the heat exchange tube core extends to be close to the heating tube core.
Preferably, the heat exchange tube core has a larger inner diameter, a first inlet flange is sleeved on the outer side of the circulating water outlet tube, and a first outlet flange is sleeved on the outer side of the circulating water inlet tube.
Preferably, a baffle plate assembly is arranged in the tank body, the baffle plate assembly comprises a plurality of fixed plate assemblies, the fixed plates are distributed on the upper side and the lower side of the tank body in a staggered mode, and a wave-shaped channel is formed in the tank body through the baffle plate assemblies.
Preferably, the air inlet pipe and the air outlet pipe are respectively positioned at two ends of the wavy channel in the tank body, the outer side of the air inlet pipe is sleeved with a second inlet flange, and the outer side of the air outlet pipe is sleeved with a second inlet flange.
Preferably, two feet are fixedly arranged on the lower side of the tank body at intervals.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model can make cold water in the heating tube core, double heating effect is carried out on the cold water by the residual heat of the circulating water and the air, and the inner diameter of the heating tube core is smaller, thus the water quantity flowing in the heating tube core is smaller, and the uniform heating effect is carried out on the water; the medium in the tank body is air and water, so that the pollution problem is avoided, the temperature in the tank body is constant, the generated heat source temperature is not required, and the energy consumption is avoided.
According to the utility model, the temperature in the tank body can be improved by flowing the circulating water in the heat exchange tube core, the inner diameter of the heat exchange tube core is larger, so that the water quantity of the circulating water flowing in the heat exchange tube core is larger, the temperature in the tank body can be improved rapidly, the circulating water returns to the water cooling tank through the circulating water outlet pipe, and the circulating water can flow in the tank body and the water cooling tank in a circulating way, so that the temperature in the tank body can be kept.
According to the utility model, the temperature in the tank body can be further heated by hot air, and then the wave-shaped channel is formed in the tank body by the baffle plate assembly, so that the flowing time of the hot air in the tank body is prolonged, the temperature in the tank body is further improved, the hot air is discharged into the air cooling box through the air outlet pipe, and air circularly flows in the tank body and the air cooling box, so that the temperature in the tank body is further kept.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of an isometric structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.
FIG. 4 is a schematic cross-sectional view of the structure at B-B in FIG. 2.
In the figure, a tank body 10, an end cover 12, a circulating water outlet pipe 13, a circulating water inlet pipe 14, a first inlet flange 15, a first outlet flange 16, a cold water cavity 17, a hot water cavity 18, an air inlet pipe 19, a second inlet flange 20, an air outlet pipe 21, a second outlet flange 22, a foot 23, a steel pipe 24, a cylinder 25, a second flange 26, a first flange 27, a water inlet pipe 28, a water outlet pipe 29, a partition board 30, a heating pipe core 32, a heat exchange pipe core 33 and a baffle plate assembly 34.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be more fully understood, several embodiments of the utility model will be set forth below with reference to the accompanying description, but the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but is instead provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a can realize waste heat recovery's novel heat exchanger, including the jar body 10, jar body 10 one end installation is equipped with end cover 12, the upside welded fastening of end cover 12 is equipped with circulating water outlet pipe 13, the downside welded fastening of end cover 12 is equipped with circulating water inlet tube 14, the other end welded fastening of jar body 10 is equipped with intake pipe 19, one side welded fastening of jar body 10 is equipped with outlet duct 21, the upside welded fastening of jar body 10 is equipped with steel pipe 24, the upside installation of steel pipe 24 is equipped with drum 25, the upside bolt fastening of drum 25 is equipped with first flange 27, the inside middle welded fastening of drum 25 is equipped with baffle 30, the inside of drum 25 is equipped with cold water cavity 17 through baffle 30 separation, hot water cavity 18, inlet tube 28 is installed to the upside of cold water cavity 17, the upside installation of hot water cavity 18 is equipped with outlet pipe 29, the downside fixed of drum 25 is equipped with heating tube core 32, the one end and the cold water cavity 17 intercommunication of heating tube core 32, the other end and the hot water cavity 18 intercommunication of heating tube core 32.
Further, as shown in fig. 1-4, the heating tube core 32 has a U-shaped tube structure, the lower part of the heating tube core 32 extends downwards to the inner lower side of the tank body 10, the inner diameter of the heating tube core 32 is smaller, and the second flange 26 is fixedly connected between the steel tube 24 and the cylinder 25.
Further, as shown in fig. 3, a heat exchange tube core 33 is fixedly connected between the circulating water outlet pipe 13 and the circulating water inlet pipe 14, the heat exchange tube core 33 has a U-shaped tube structure, and a part of the heat exchange tube core 33 extends to be close to the heating tube core 32.
Further, as shown in fig. 3, the heat exchange tube core 33 has a larger inner diameter, the outer side of the circulating water outlet tube 13 is sleeved with a first inlet flange 15, and the outer side of the circulating water inlet tube 14 is sleeved with a first outlet flange 16.
Further, as shown in fig. 3, a baffle plate assembly 34 is disposed in the tank 10, the baffle plate assembly 34 is formed by a plurality of fixing plate assemblies, the fixing plates are distributed on the upper side and the lower side of the tank 10 in a staggered manner, and a wave-shaped channel is formed in the tank 10 through the baffle plate assembly 34.
Further, as shown in fig. 1-3, the air inlet pipe 19 and the air outlet pipe 21 are respectively located at two ends of the wave-shaped channel inside the tank 10, the outer side of the air inlet pipe 19 is sleeved with a second inlet flange 20, and the outer side of the air outlet pipe 21 is sleeved with a second inlet flange 20.
Further, as shown in fig. 1, two feet 23 are fixedly arranged at intervals on the lower side of the tank body 10.
When in use, a worker firstly fixedly connects the circulating water outlet pipe 13 and the circulating water inlet pipe 14 with the two ends of the water cooling box respectively, then fixedly connects the air inlet pipe 19 and the air outlet pipe 21 with the two ends of the air cooling box respectively, and then connects the water inlet pipe 28 and the water outlet pipe 29 with the two ends of the water tank respectively.
After the water cooling tank and the air cooling tank cool the equipment in the factory, the circulating water in the water cooling tank is provided with waste heat and the air in the air cooling tank is provided with waste heat, at the moment, the circulating water in the water cooling tank enters the heat exchange tube core 33 through the circulating water inlet pipe 14, and flows in the heat exchange tube core 33, so that the temperature inside the tank body 10 is improved, the inner diameter of the heat exchange tube core 33 is larger, the water quantity of the circulating water flowing in the heat exchange tube core 33 is larger, the temperature inside the tank body 10 is conveniently and rapidly improved, and the circulating water returns to the water cooling tank through the circulating water outlet pipe 13, so that the circulating water flows in the tank body 10 and the water cooling tank in a circulating manner, and the temperature inside the tank body 10 is conveniently kept.
Meanwhile, the hot air in the air cooling box enters the tank body 10 through the air inlet pipe 19, the tank body 10 is further heated through the hot air, then the inside of the tank body 10 is enabled to form a wave-shaped channel through the baffle plate assembly 34, so that the flowing time of the hot air in the tank body 10 is prolonged, the temperature in the tank body 10 is further improved, the hot air is discharged into the air cooling box through the air outlet pipe 21, and therefore air circularly flows in the tank body 10 and the air cooling box, and the temperature in the tank body 10 is further kept.
At this time, cold water in the water tank enters into the cold water cavity 17 through the water inlet pipe 28, cold water in the cold water cavity 17 enters into the heating tube core 32 through one end of the heating tube core 32, the cold water carries out rapid heating action through the waste heat of circulating water and air in the heating tube core 32, and the inner diameter of the heating tube core 32 is smaller, so that the water quantity flowing in the heating tube core 32 is smaller, the water can be uniformly heated, the heated water enters into the hot water cavity 18, and finally the hot water in the hot water cavity 18 is discharged through the water outlet pipe 29 for use, so that the hot water can be used rapidly, and the effect of waste heat recycling is improved. The medium in the tank 10 is air and water, so that the pollution problem is avoided, the temperature in the tank 10 is constant, and the generated heat source temperature is not required to be consumed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Novel heat exchanger that can realize waste heat recovery and utilize, including a jar body (10), its characterized in that: the utility model discloses a water heater, including jar body (10) one end installation is equipped with end cover (12), the upside welded fastening of end cover (12) is equipped with circulating water outlet pipe (13), the downside welded fastening of end cover (12) is equipped with circulating water inlet tube (14), the other end welded fastening of jar body (10) is equipped with intake pipe (19), one side welded fastening of jar body (10) is equipped with outlet duct (21), the upside welded fastening of jar body (10) is equipped with steel pipe (24), the upside installation of steel pipe (24) is equipped with drum (25), the upside bolt fastening of drum (25) is equipped with first flange (27), the inside middle welded fastening of drum (25) is equipped with baffle (30), the inside of drum (25) is equipped with cold water cavity (17), hot water cavity (18) through baffle (30) separation, the upside installation of cold water cavity (17) is equipped with inlet tube (28), the upside installation of hot water cavity (18) is equipped with outlet pipe (29), the downside of drum (25) is fixed and is equipped with heating tube core (32), the upside bolt fastening of heating tube core (32) and cold water cavity (17) intercommunication.
2. The novel heat exchanger capable of realizing waste heat recycling according to claim 1, wherein the novel heat exchanger is characterized in that: the heating tube core (32) is of a U-shaped tube structure, the lower part of the heating tube core (32) downwards extends to the inner lower side of the tank body (10), the inner diameter of the heating tube core (32) is smaller, and a second flange (26) is fixedly connected between the steel tube (24) and the cylinder (25).
3. The novel heat exchanger capable of realizing waste heat recycling according to claim 2, wherein the novel heat exchanger is characterized in that: a heat exchange tube core (33) is fixedly connected between the circulating water outlet pipe (13) and the circulating water inlet pipe (14), the heat exchange tube core (33) is of a U-shaped tube structure, and a part of the heat exchange tube core (33) extends to be close to the heating tube core (32).
4. A novel heat exchanger capable of realizing waste heat recovery and utilization according to claim 3, wherein: the inner diameter of the heat exchange tube core (33) is larger, a first inlet flange (15) is sleeved on the outer side of the circulating water outlet tube (13), and a first outlet flange (16) is sleeved on the outer side of the circulating water inlet tube (14).
5. The novel heat exchanger capable of realizing waste heat recycling according to claim 1, wherein the novel heat exchanger is characterized in that: the inside of the tank body (10) is provided with a baffle plate assembly (34), the baffle plate assembly (34) is formed by a plurality of fixed plate assemblies, a plurality of fixed plates are distributed on the upper side and the lower side of the inside of the tank body (10) in a staggered mode, and a wave-shaped channel is formed in the inside of the tank body (10) through the baffle plate assembly (34).
6. The novel heat exchanger capable of realizing waste heat recovery and utilization according to claim 5, wherein the novel heat exchanger is characterized in that: the air inlet pipe (19) and the air outlet pipe (21) are respectively positioned at two ends of the wavy channel in the tank body (10), a second inlet flange (20) is sleeved on the outer side of the air inlet pipe (19), and a second inlet flange (20) is sleeved on the outer side of the air outlet pipe (21).
7. The novel heat exchanger capable of realizing waste heat recycling according to claim 1, wherein the novel heat exchanger is characterized in that: two feet (23) are fixedly arranged on the lower side of the tank body (10) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420147930.9U CN221571188U (en) | 2024-01-22 | 2024-01-22 | Novel heat exchanger capable of realizing waste heat recovery and utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420147930.9U CN221571188U (en) | 2024-01-22 | 2024-01-22 | Novel heat exchanger capable of realizing waste heat recovery and utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221571188U true CN221571188U (en) | 2024-08-20 |
Family
ID=92267821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420147930.9U Active CN221571188U (en) | 2024-01-22 | 2024-01-22 | Novel heat exchanger capable of realizing waste heat recovery and utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221571188U (en) |
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2024
- 2024-01-22 CN CN202420147930.9U patent/CN221571188U/en active Active
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