CN214038362U - Industrial circulating cooling water heat energy recovery device - Google Patents
Industrial circulating cooling water heat energy recovery device Download PDFInfo
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- CN214038362U CN214038362U CN202022874988.8U CN202022874988U CN214038362U CN 214038362 U CN214038362 U CN 214038362U CN 202022874988 U CN202022874988 U CN 202022874988U CN 214038362 U CN214038362 U CN 214038362U
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Abstract
The utility model relates to the technical field of heat energy recovery devices, and discloses an industrial circulating cooling water heat energy recovery device, which comprises an insulation can, wherein a water storage tank filled with liquid water is arranged in the insulation can, a heat energy recovery mechanism is arranged on the water storage tank, and two ends of the heat energy recovery mechanism are respectively connected with a circulating cooling water inlet pipe and a circulating cooling water outlet pipe; the heat energy recovery mechanism comprises a phase-change material, the phase-change material is filled in the heat insulation box, the outer tank wall of the water storage tank is fixedly sleeved with a heat dissipation coil, one end of the heat dissipation coil is communicated with a circulating cooling water inlet pipe, one end, far away from the heat dissipation coil, of the circulating cooling water inlet pipe penetrates through the heat insulation box and extends outwards, the phase-change material wraps the water storage tank and is provided with a spiral heat conduction copper pipe, and the inside of the water storage tank is provided with a heat conduction copper pipe. The utility model discloses carry out repeated recovery and utilization to the heat energy in the recirculated cooling water, but also reduce and refrigerate the energy that needs to recirculated cooling water.
Description
Technical Field
The utility model relates to a heat recovery device technical field especially relates to an industrial circulating cooling water heat recovery device.
Background
In industrial production, circulating cooling water is often used for cooling, the cooling water still contains a large amount of heat after being cooled, and under normal conditions, the cooling water containing heat can be cooled again through refrigeration equipment, so that the heat energy contained in the cooling water cannot be fully utilized and recovered, and a large amount of energy is consumed to refrigerate the cooling water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the heat cooling water containing heat in the prior art can refrigerate again through refrigeration plant, the heat energy that contains in the cooling water can't obtain abundant utilization and recovery, but also needs to consume a large amount of energy and carries out refrigerated problem to the cooling water, and the industrial circulating cooling water heat recovery device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an industrial circulating cooling water heat energy recovery device comprises an insulation can, wherein a water storage tank filled with liquid water is arranged in the insulation can, a heat energy recovery mechanism is arranged on the water storage tank, and two ends of the heat energy recovery mechanism are respectively connected with a circulating cooling water inlet pipe and a circulating cooling water outlet pipe;
the heat energy recovery mechanism comprises a phase-change material, the phase-change material is filled in the heat insulation box, a heat dissipation coil is fixedly sleeved on the outer tank wall of the water storage tank, one end of the heat dissipation coil is communicated with a circulating cooling water inlet pipe, one end, far away from the heat dissipation coil, of the circulating cooling water inlet pipe penetrates through the heat insulation box and extends outwards, the water storage tank and the heat dissipation coil are wrapped by the phase-change material, a spiral heat conduction copper pipe is arranged in the water storage tank, one end, far away from the circulating cooling water inlet pipe, of the heat dissipation coil is connected with one end of the heat conduction copper pipe through a water guide pipe, the water guide pipe penetrates through the tank wall of the water storage tank, one end, far away from the water guide pipe, of the heat conduction copper pipe is communicated with one end of a circulating cooling water outlet pipe, the other end of the circulating cooling water outlet pipe penetrates through the tops of the water storage tank and the heat insulation box in sequence and extends outwards, and a drain pipe is communicated with the center of the bottom of the water storage tank, the other end of the water discharge pipe is connected with a boiler.
Preferably, the water storage tank is made of stainless steel, the inner tank bottom of the water storage tank is symmetrically connected with supporting blocks, and the heat conduction copper pipes are connected to the two supporting blocks.
Preferably, the top of the water storage tank is communicated with a water supplementing pipe, and the other end of the water supplementing pipe penetrates through the top of the heat insulation box and extends outwards.
Preferably, a water pump is installed in the circulating cooling water inlet pipe, and the output end of the water pump is arranged towards the heat dissipation coil pipe.
Preferably, a valve is arranged on the water discharge pipe.
Preferably, a filter screen is arranged in the water replenishing pipe.
Compared with the prior art, the utility model provides an industrial circulating cooling water heat recovery unit possesses following beneficial effect:
this industrial circulating cooling water heat recovery unit, through setting up heat recovery mechanism, the recirculated cooling water who has the heat energy gets into in the heat recovery mechanism through recirculated cooling water inlet tube rethread recirculated cooling water outlet pipe and discharges, the liquid water in phase change material and the water storage tank is heated to the heat energy in the recirculated cooling water, retrieve and utilize the heat energy in the recirculated cooling water, preheat the liquid water in the water storage tank, the liquid water rethread drain pipe after preheating heats the use in leading-in boiler, required heat when having reduced the boiler and heating liquid water, carry out iterative recovery and utilization to the heat energy in the recirculated cooling water, and still reduce and carry out the required energy of refrigeration to the recirculated cooling water.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses carry out repeated recovery and utilization to the heat energy in the recirculated cooling water, but also reduce and refrigerate required energy to the recirculated cooling water.
Drawings
Fig. 1 is a schematic structural view of an industrial circulating cooling water heat energy recovery device provided by the present invention;
fig. 2 is a schematic structural view of a connection part between an insulation box and a water storage tank of an industrial circulating cooling water heat energy recovery device according to the present invention.
In the figure: 1 insulation can, 2 water storage tanks, 3 recirculated cooling water inlet pipes, 4 recirculated cooling water outlet pipes, 5 filter screens, 6 phase change materials, 7 heat dissipation coil pipes, 8 heat conduction copper pipes, 9 aqueducts, 10 drain pipes, 11 boilers, 12 supporting blocks, 13 water replenishing pipes, 14 water pumps and 15 valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an industrial circulating cooling water heat energy recovery device comprises an insulation can 1, a water storage tank 2 filled with liquid water is arranged in the insulation can 1, a heat energy recovery mechanism is arranged on the water storage tank 2, two ends of the heat energy recovery mechanism are respectively connected with a circulating cooling water inlet pipe 3 and a circulating cooling water outlet pipe 4, and the heat energy recovery mechanism, the circulating cooling water inlet pipe 3 and the circulating cooling water outlet pipe 4 form a loop;
the heat energy recovery mechanism comprises a phase-change material 6, the phase-change material 6 is filled in the insulation box 1, a heat dissipation coil 7 is fixedly sleeved on the outer tank wall of the water storage tank 2, one end of the heat dissipation coil 7 is communicated with a circulating cooling water inlet pipe 3, one end, far away from the heat dissipation coil 7, of the circulating cooling water inlet pipe 3 penetrates through the insulation box 1 and extends outwards, the phase-change material 6 wraps the water storage tank 2 and the heat dissipation coil 7, a spiral heat conduction copper pipe 8 is arranged in the water storage tank 2, one end, far away from the circulating cooling water inlet pipe 3, of the heat dissipation coil 7 is connected with one end, far away from the circulating cooling water inlet pipe 3, of the heat conduction copper pipe 8 through the tank wall of the water storage tank 2, one end, far away from the heat conduction copper pipe 9, of the heat conduction copper pipe 8 is communicated with one end, far away from the water conduction pipe 9, of the circulating cooling water outlet pipe 4 sequentially penetrates through the tops of the water storage tank 2 and the insulation box 1 and extends outwards, the bottom center of the water storage tank 2 is communicated with a drain pipe 10, the other end of the drain pipe 10 is connected with a boiler 11, circulating cooling water with heat energy enters a heat energy recovery mechanism through a circulating cooling water inlet pipe 3 and is discharged through a circulating cooling water outlet pipe 4, the heat energy in the circulating cooling water in the heat dissipation coil 7 heats the phase-change material 6, part of the heat energy is stored in the phase-change material 6, the circulating cooling water in the heat dissipation coil 7 enters a heat conduction copper pipe 8 through a water guide pipe 9, the liquid water in the water storage tank 2 is heated by the heat energy in the circulating cooling water in the heat conduction copper pipe 8, the heat energy in the circulating cooling water is recovered and utilized, the liquid water in the water storage tank 2 is preheated, the preheated liquid water is guided into the boiler 11 through the drain pipe 10 to be heated for use, the heat energy required by the boiler 11 when the liquid water is heated is reduced, and the heat energy in the circulating cooling water is repeatedly recovered and utilized, but also reduces the energy required to refrigerate the circulating cooling water.
The material of water storage tank 2 is stainless steel, and the inner tank bottom symmetric connection of water storage tank 2 has supporting shoe 12, and heat conduction copper pipe 8 connects on two supporting shoes 12, supports heat conduction copper pipe 8 through supporting shoe 12.
The top of the water storage tank 2 is communicated with a water replenishing pipe 13, the other end of the water replenishing pipe 13 penetrates through the top of the heat insulation box 1 and extends outwards to be connected with an external water source, and liquid water is replenished into the water storage tank 2 through the water replenishing pipe 13.
A water pump 14 is installed in the circulating cooling water inlet pipe 3, the output end of the water pump 14 faces the heat dissipation coil 7, and power is provided through the water pump 14.
The drain pipe 10 is provided with a valve 15, and the opening and closing of the drain pipe 10 are controlled by the valve.
The filter screen 5 is installed in the water replenishing pipe 13 to filter the liquid water entering the water replenishing pipe 13.
In the utility model, the circulating cooling water with heat energy enters the heat energy recovery mechanism through the circulating cooling water inlet pipe 3 and is discharged through the circulating cooling water outlet pipe 4, the heat energy in the circulating cooling water in the heat dissipation coil 7 heats the phase-change material 6, part of the heat energy is stored in the phase-change material 6, the circulating cooling water in the heat dissipation coil 7 enters the heat conduction copper pipe 8 through the water guide pipe 9, and the heat energy in the circulating cooling water in the heat conduction copper pipe 8 heats the liquid water in the water storage tank 2, the heat energy in the circulating cooling water is recycled and utilized, the liquid water in the water storage tank 2 is preheated, the preheated liquid water is guided into the boiler 11 through the drain pipe 10 for heating, the heat required by the boiler 11 for heating the liquid water is reduced, the heat energy in the circulating cooling water is repeatedly recycled and utilized, and the energy required for refrigerating the circulating cooling water is also reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An industrial circulating cooling water heat energy recovery device comprises an insulation can (1) and is characterized in that a water storage tank (2) filled with liquid water is arranged in the insulation can (1), a heat energy recovery mechanism is mounted on the water storage tank (2), and two ends of the heat energy recovery mechanism are respectively connected with a circulating cooling water inlet pipe (3) and a circulating cooling water outlet pipe (4);
heat energy recovery mechanism includes phase change material (6), phase change material (6) are filled in incubator (1), fixed cover on the outer jar wall of water storage tank (2) has connect heat dissipation coil pipe (7), the one end and the recirculated cooling water inlet tube (3) of heat dissipation coil pipe (7) are linked together, and the one end that the recirculated cooling water inlet tube (3) was kept away from heat dissipation coil pipe (7) runs through incubator (1) and outwards extends, phase change material (6) parcel water storage tank (2) and heat dissipation coil pipe (7) set up, be equipped with in water storage tank (2) and be spiral helicine heat conduction copper pipe (8), the one end that recirculated cooling water inlet tube (3) were kept away from in heat dissipation coil pipe (7) is connected with the one end of heat conduction copper pipe (8) through aqueduct (9), and aqueduct (9) run through the jar wall setting of water storage tank (2), the one end that aqueduct (9) were kept away from in heat conduction copper pipe (8) is linked together with the one end And the other end of the circulating cooling water outlet pipe (4) sequentially penetrates through the tops of the water storage tank (2) and the heat preservation box (1) and extends outwards, a drain pipe (10) is communicated with the center of the bottom of the water storage tank (2), and the other end of the drain pipe (10) is connected with a boiler (11).
2. The industrial circulating cooling water heat energy recovery device according to claim 1, characterized in that the water storage tank (2) is made of stainless steel, the inner bottom of the water storage tank (2) is symmetrically connected with supporting blocks (12), and the heat conducting copper pipes (8) are connected to the two supporting blocks (12).
3. The industrial circulating cooling water heat energy recovery device is characterized in that the top of the water storage tank (2) is communicated with a water replenishing pipe (13), and the other end of the water replenishing pipe (13) penetrates through the top of the insulation can (1) and extends outwards.
4. An industrial circulating cooling water heat energy recovery device according to claim 1, characterized in that a water pump (14) is installed in the circulating cooling water inlet pipe (3), and the output end of the water pump (14) is arranged towards the heat dissipation coil (7).
5. An industrial circulating cooling water heat recovery device according to claim 1, characterized in that the drain pipe (10) is provided with a valve (15).
6. An industrial circulating cooling water heat energy recovery device according to claim 3, characterized in that the water supply pipe (13) is provided with a filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874988.8U CN214038362U (en) | 2020-12-04 | 2020-12-04 | Industrial circulating cooling water heat energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022874988.8U CN214038362U (en) | 2020-12-04 | 2020-12-04 | Industrial circulating cooling water heat energy recovery device |
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| Publication Number | Publication Date |
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| CN214038362U true CN214038362U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022874988.8U Active CN214038362U (en) | 2020-12-04 | 2020-12-04 | Industrial circulating cooling water heat energy recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221711A (en) * | 2023-01-29 | 2023-06-06 | 广东鸿业管桩有限公司 | Boiler pipe pile maintenance waste heat recovery system and method |
-
2020
- 2020-12-04 CN CN202022874988.8U patent/CN214038362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221711A (en) * | 2023-01-29 | 2023-06-06 | 广东鸿业管桩有限公司 | Boiler pipe pile maintenance waste heat recovery system and method |
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