CN219829609U - Waste heat recovery system - Google Patents
Waste heat recovery system Download PDFInfo
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- CN219829609U CN219829609U CN202321084820.4U CN202321084820U CN219829609U CN 219829609 U CN219829609 U CN 219829609U CN 202321084820 U CN202321084820 U CN 202321084820U CN 219829609 U CN219829609 U CN 219829609U
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- Prior art keywords
- waste heat
- heat recovery
- pipe
- way pipe
- water
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- 238000011084 recovery Methods 0.000 title claims abstract description 68
- 239000002918 waste heat Substances 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 239000008236 heating water Substances 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 10
- 239000002351 wastewater Substances 0.000 abstract description 17
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model is applicable to the technical field of sewage waste heat recovery, and particularly relates to a waste heat recovery system, which comprises a support base, wherein the upper side of the support base is connected with a plurality of first support legs, the outer sides of the plurality of first support legs are commonly connected with a sewage storage tank, the side surface of the sewage storage tank is provided with a sewage inlet pipe, and the waste heat recovery system further comprises: the plurality of second supporting legs are all connected to the upside at the support base, and the outside of the plurality of second supporting legs is connected with the waste heat recovery piece jointly. According to the utility model, the waste heat recovery block, the connecting hole, the water passing groove, the heating pipe, the second water inlet three-way pipe, the first water outlet three-way pipe, the first water inlet three-way pipe and the second water outlet three-way pipe are arranged, so that the waste heat of the high-temperature waste water can be fully recovered and utilized, and the waste heat recovery efficiency is high, so that the practicability of the waste heat recovery system is improved.
Description
Technical Field
The utility model relates to the technical field of sewage waste heat recovery, in particular to a waste heat recovery system.
Background
In many chemical processing processes, high-temperature steam is used, a large amount of high-temperature wastewater is generated in the process, and direct discharge of the high-temperature wastewater is extremely wasteful of energy, so after the wastewater is discharged, a waste heat recovery device is generally used for recovering heat in the wastewater, so that the heat of the wastewater can heat daily water, and the heated tap water is put into daily life of residents for use.
The conventional sewage waste heat recovery device generally has the defects of low waste heat recovery rate, low automation degree and the like, and the utility model provides a waste heat recovery system with high utilization rate to solve the technical problems.
Disclosure of Invention
The embodiment of the utility model aims to provide a waste heat recovery system, which aims to solve the following problems: the common sewage waste heat recovery device generally has the defects of low waste heat recovery rate, low automation degree and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a waste heat recovery system, includes the support base, and the upside of support base is connected with a plurality of first supporting leg, and the outside of a plurality of first supporting leg is connected with the sewage bin jointly, and the side of sewage bin is provided with sewage and advances the pipe, waste heat recovery system still includes:
the plurality of second supporting legs are connected to the upper side of the supporting base, the outer sides of the plurality of second supporting legs are connected with waste heat recovery blocks together, a plurality of water passing grooves are formed in the waste heat recovery blocks at equal distances on the upper side and the lower side, and connecting holes are formed between two adjacent water passing grooves;
the two heating pipes are connected in the waste heat recovery block, two ends of the two heating pipes are respectively and jointly connected with a second water inlet three-way pipe and a first water outlet three-way pipe, one end of the second water inlet three-way pipe, which is far away from the heating pipe, is connected with a heating water supply inlet pipe, and one end of the first water outlet three-way pipe, which is far away from the heating pipe, is connected with a heating water supply outlet pipe;
the first water inlet three-way pipe and the second water outlet three-way pipe are respectively connected to two sides of the waste heat recovery block, a first electromagnetic valve is arranged on the outer side of the first water inlet three-way pipe, a ventilation pipe is connected to the outer side of the first water inlet three-way pipe, and a second electromagnetic valve is arranged on the outer side of the ventilation pipe; and
the hot air introducing assembly is arranged at the outer side of the waste heat recovery block and used for conveying hot air into the ventilation pipe.
Further, the two ends of the first water inlet three-way pipe far away from the sewage storage box and the two ends of the second water outlet three-way pipe close to the waste heat recovery block are communicated with the inside of the water passing groove arranged in the waste heat recovery block.
Further, the hot air introduction assembly includes:
the installation housing is connected to the outer side of the waste heat recovery block, and a heating pipe is arranged in the installation housing; and
and the electric heating wire is arranged in the installation housing.
Further, one end of the ventilation pipe far away from the first water inlet three-way pipe is arranged in the installation housing.
Further, a filter screen is arranged in the installation housing.
Further, an intelligent controller is installed on the outer side of the waste heat recovery block, and the intelligent controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the electric heating wire and the heating pipe.
The waste heat recovery system provided by the utility model has the following beneficial effects:
through setting up waste heat recovery piece, connecting hole, water tank, heating pipe, second three-way pipe that intakes, first play water three-way pipe, first three-way pipe and second play water three-way pipe, can be abundant carry out waste heat recovery with high temperature waste water and utilize, and waste heat recovery is efficient to this waste heat recovery system's practicality has been improved.
Through setting up first solenoid valve, second solenoid valve, ventilation pipe, installation housing, electric heating wire, heating pipe and filter screen, can still be abundant under the inside high temperature waste water temperature's of sewage bin condition inadequately, carry out heating treatment to the running water of inside heating pipe, and degree of automation is high to this waste heat recovery system's practicality has been improved.
Drawings
Fig. 1 is a schematic diagram of a waste heat recovery system.
Fig. 2 is an enlarged view at a in a waste heat recovery system.
In the figure: 1. a support base; 2. a first support leg; 3. a sewage storage tank; 4. a sewage inlet pipe; 5. a first electromagnetic valve; 6. a heating water supply inlet pipe; 7. a second electromagnetic valve; 8. a ventilation pipe; 9. the first water inlet three-way pipe; 10. a second water inlet tee; 11. a water passing tank; 12. a connection hole; 13. a waste heat recovery block; 14. the first water outlet three-way pipe; 15. the second water outlet three-way pipe; 16. a second support leg; 17. a heating water supply outlet pipe; 18. an electric heating wire; 19. installing a housing; 20. a filter screen; 21. and (5) heating the pipe.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-2, the waste heat recovery system provided by the embodiment of the utility model includes a support base 1, wherein the upper side of the support base 1 is connected with a plurality of first support legs 2, the outer sides of the plurality of first support legs 2 are commonly connected with a sewage storage tank 3, a sewage inlet pipe 4 is arranged on the side surface of the sewage storage tank 3, sewage with higher temperature is stored in the sewage storage tank 3, a temperature sensor is further installed in the sewage storage tank 3, and the temperature sensor is used for sensing the temperature of high-temperature waste water arranged in the sewage storage tank 3, and the waste heat recovery system further includes:
the plurality of second supporting legs 16 are connected to the upper side of the supporting base 1, the outer sides of the plurality of second supporting legs 16 are connected with the waste heat recovery block 13 together, the upper side and the lower side of the interior of the waste heat recovery block 13 are provided with a plurality of water passing grooves 11 at equal distances, and a connecting hole 12 is formed between two adjacent water passing grooves 11;
the two heating pipes 21 are connected in the waste heat recovery block 13, two ends of the two heating pipes 21 are respectively and jointly connected with a second water inlet three-way pipe 10 and a first water outlet three-way pipe 14, one end, far away from the heating pipes 21, of the second water inlet three-way pipe 10 is connected with a heating water supply inlet pipe 6, and one end, far away from the heating pipes 21, of the first water outlet three-way pipe 14 is connected with a heating water supply outlet pipe 17;
the first water inlet three-way pipe 9 and the second water outlet three-way pipe 15 are respectively connected to two sides of the waste heat recovery block 13, the first electromagnetic valve 5 is installed on the outer side of the first water inlet three-way pipe 9, the ventilation pipe 8 is connected to the outer side of the first water inlet three-way pipe 9, the second electromagnetic valve 7 is installed on the outer side of the ventilation pipe 8, two ends of the first water inlet three-way pipe 9, away from the sewage storage tank 3, and two ends of the second water outlet three-way pipe 15, close to the waste heat recovery block 13, are communicated with the inside of the water passing groove 11 formed in the waste heat recovery block 13.
In one embodiment of the present utility model, when tap water flows into the heating pipe 21 through the heating water inlet pipe 6 and the second water inlet tee 10, the first electromagnetic valve 5 should be opened and the second electromagnetic valve 7 should be closed, so that high-temperature waste water in the sewage storage tank 3 is injected into the water passing grooves 11 formed in the waste heat recovery block 13 through the first water inlet tee 9, so that the high-temperature waste water in the sewage storage tank 3 can fill the water passing grooves 11 and the connecting holes 12 formed in the waste heat recovery block 13, and after the tap water flows into the two heating pipes 21 through the heating water inlet pipe 6 and the second water inlet tee 10, the high-temperature waste water in the water passing grooves 11 and the connecting holes 12 transfers heat to the tap water in the heating pipe 21 and the heating pipe 21, and then the tap water is heated, and the heated tap water is discharged into the heating water outlet pipe 17 through the first water outlet tee 14 and is put into daily life for use.
As shown in fig. 1 and 2, in one embodiment of the present utility model, the present waste heat recovery system further includes a hot air introduction assembly provided at the outer side of the waste heat recovery block 13 for feeding hot air into the interior of the ventilation pipe 8;
the hot air introduction assembly includes:
a mounting housing 19 connected to the outside of the heat recovery block 13, and a heating pipe 21 is installed inside the mounting housing 19; and
the electric heating wire 18 is arranged in the installation housing 19, one end of the ventilation pipe 8, which is far away from the first water inlet three-way pipe 9, is arranged in the installation housing 19, and a filter screen 20 is arranged in the installation housing 19.
In this embodiment, when the temperature of the high-temperature wastewater inside the wastewater storage tank 3 is not high, the temperature sensor inside the wastewater storage tank 3 senses that the first electromagnetic valve 5 can be closed, and the second electromagnetic valve 7 is opened, so that the high-temperature wastewater inside the wastewater storage tank 3 no longer flows into the first water inlet three-way pipe 9 and the heating pipe 21, and then the heating pipe 21 and the electric heating wire 18 are opened, so that the heating pipe 21 blows the high-temperature air manufactured around the electric heating wire 18 into the ventilation pipe 8 and the first water inlet three-way pipe 9, and the high-temperature air is blown into the water tank 11 and the connecting hole 12 through the first water inlet three-way pipe 9, and the tap water inside the heating pipe 21 can be heated by the same high-temperature air.
In this embodiment, an intelligent controller is installed on the outer side of the waste heat recovery block 13, and the intelligent controller is electrically connected with the first electromagnetic valve 5, the second electromagnetic valve 7, the electric heating wire 18 and the heating pipe 21.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a waste heat recovery system, includes the support base, and the upside of support base is connected with a plurality of first supporting leg, and the outside of a plurality of first supporting leg is connected with the sewage bin jointly, and the side of sewage bin is provided with sewage and advances the pipe, its characterized in that, waste heat recovery system still includes:
the plurality of second supporting legs are connected to the upper side of the supporting base, the outer sides of the plurality of second supporting legs are connected with waste heat recovery blocks together, a plurality of water passing grooves are formed in the waste heat recovery blocks at equal distances on the upper side and the lower side, and connecting holes are formed between two adjacent water passing grooves;
the two heating pipes are connected in the waste heat recovery block, two ends of the two heating pipes are respectively and jointly connected with a second water inlet three-way pipe and a first water outlet three-way pipe, one end of the second water inlet three-way pipe, which is far away from the heating pipe, is connected with a heating water supply inlet pipe, and one end of the first water outlet three-way pipe, which is far away from the heating pipe, is connected with a heating water supply outlet pipe;
the first water inlet three-way pipe and the second water outlet three-way pipe are respectively connected to two sides of the waste heat recovery block, a first electromagnetic valve is arranged on the outer side of the first water inlet three-way pipe, a ventilation pipe is connected to the outer side of the first water inlet three-way pipe, and a second electromagnetic valve is arranged on the outer side of the ventilation pipe; and
the hot air introducing assembly is arranged at the outer side of the waste heat recovery block and used for conveying hot air into the ventilation pipe.
2. The waste heat recovery system according to claim 1, wherein the two ends of the first water inlet three-way pipe far away from the sewage storage tank and the two ends of the second water outlet three-way pipe close to the waste heat recovery block are communicated with the interior of a water passing tank arranged in the waste heat recovery block.
3. The waste heat recovery system of claim 1, wherein the hot air introduction assembly comprises:
the installation housing is connected to the outer side of the waste heat recovery block, and a heating pipe is arranged in the installation housing; and
and the electric heating wire is arranged in the installation housing.
4. A waste heat recovery system as claimed in claim 3, wherein the end of the ventilation tube remote from the first water inlet tee is disposed within the mounting enclosure.
5. A waste heat recovery system as claimed in claim 3, wherein a filter screen is mounted inside the mounting enclosure.
6. The waste heat recovery system according to claim 1, wherein an intelligent controller is mounted on the outer side of the waste heat recovery block, and the intelligent controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the electric heating wire and the heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084820.4U CN219829609U (en) | 2023-05-08 | 2023-05-08 | Waste heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084820.4U CN219829609U (en) | 2023-05-08 | 2023-05-08 | Waste heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829609U true CN219829609U (en) | 2023-10-13 |
Family
ID=88250490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321084820.4U Active CN219829609U (en) | 2023-05-08 | 2023-05-08 | Waste heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829609U (en) |
-
2023
- 2023-05-08 CN CN202321084820.4U patent/CN219829609U/en active Active
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