CN220366667U - Waste heat recovery device for fabric drying equipment - Google Patents
Waste heat recovery device for fabric drying equipment Download PDFInfo
- Publication number
- CN220366667U CN220366667U CN202321762835.1U CN202321762835U CN220366667U CN 220366667 U CN220366667 U CN 220366667U CN 202321762835 U CN202321762835 U CN 202321762835U CN 220366667 U CN220366667 U CN 220366667U
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- Prior art keywords
- heat exchange
- water
- water tank
- pipe
- fabric drying
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- 239000002918 waste heat Substances 0.000 title claims abstract description 48
- 238000011084 recovery Methods 0.000 title claims abstract description 47
- 238000001035 drying Methods 0.000 title claims abstract description 44
- 239000004744 fabric Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 215
- 239000007788 liquid Substances 0.000 claims description 21
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a waste heat recovery device for fabric drying equipment. The waste heat recovery device for the fabric drying equipment comprises: a heat exchange water tank; the collecting box is fixedly arranged at the bottom of the heat exchange water tank; the water inlet pipe is arranged at one side of the heat exchange water tank; the first electromagnetic valve is arranged on the water inlet pipe; the air inlet mechanism is arranged on one side of the heat exchange water tank and is used for extracting high-temperature steam generated when the fabric drying equipment operates; the waste heat recovery mechanism is arranged on the heat exchange water tank and is used for recovering heat in high-temperature steam generated during operation of the fabric drying equipment. The waste heat recovery device for the fabric drying equipment has the advantages of being high in waste heat recovery efficiency, convenient to operate and capable of collecting condensed water.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a waste heat recovery device for fabric drying equipment.
Background
During the operation of the fabric drying equipment, a large amount of hot air flow containing water vapor is discharged, and the hot air flow is discharged outdoors, so that not only can energy waste be caused, but also part of water resources waste can be caused, and waste heat recovery is required for the water vapor.
However, the existing waste heat recovery device generally has a temperature with a small heat exchange area, so the temperature of the discharged air is still high, and the waste heat recovery efficiency of the existing waste heat recovery device is low.
Accordingly, there is a need to provide a waste heat recovery device for a fabric drying appliance that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a waste heat recovery device for textile drying equipment, which aims to solve the technical problem that the waste heat recovery efficiency of the waste heat recovery device for the existing textile drying equipment is low.
The waste heat recovery device for the fabric drying equipment provided by the utility model comprises: a heat exchange water tank; the collecting box is fixedly arranged at the bottom of the heat exchange water tank; the water inlet pipe is arranged at one side of the heat exchange water tank; the first electromagnetic valve is arranged on the water inlet pipe; the air inlet mechanism is arranged on one side of the heat exchange water tank and is used for extracting high-temperature steam generated when the fabric drying equipment operates; the waste heat recovery mechanism is arranged on the heat exchange water tank and is used for recovering heat in high-temperature steam generated during operation of the fabric drying equipment; the water taking mechanism is arranged on the heat exchange water tank and is used for taking water heated in the heat exchange water tank.
Preferably, the air inlet mechanism comprises an exhaust fan, a collecting cover and a hot air pipe, wherein the exhaust fan is fixedly arranged on one side of the heat exchange water tank, the collecting cover is arranged on an air inlet of the exhaust fan, and the hot air pipe is arranged on the collecting cover.
Preferably, the waste heat recovery mechanism comprises a heat exchange tube, an exhaust tube and a liquid guide tube, wherein the heat exchange tube is arranged in the heat exchange water tank, one end of the heat exchange tube is communicated with the exhaust fan, the other end of the heat exchange tube extends to the outside of the heat exchange water tank, the exhaust tube is arranged at the other end of the heat exchange tube, the liquid guide tube is arranged on the heat exchange tube, and the liquid guide tube is communicated with the collecting tank.
Preferably, the water intake mechanism comprises a water pump, a water intake pipe and a second electromagnetic valve, the water pump is fixedly arranged on one side of the heat exchange water tank, the water intake end of the water pump is communicated with the heat exchange water tank, the water intake pipe is arranged at the water outlet end of the water pump, and the second electromagnetic valve is arranged on the water intake pipe.
Preferably, a radar liquid level sensor is arranged on the inner wall of the top of the heat exchange water tank, and a water temperature sensor is arranged on the inner wall of the bottom of the heat exchange water tank.
Preferably, a controller is arranged on the collecting box, and the controller is electrically connected with the first electromagnetic valve, the exhaust fan, the water pump, the second electromagnetic valve, the radar liquid level sensor and the water temperature sensor.
Preferably, an observation window is arranged on the collecting box, and scale marks are arranged on the observation window.
Preferably, a drain pipe is arranged at the bottom of the collecting box, and a drain valve is arranged on the drain pipe.
Compared with the related art, the waste heat recovery device for the fabric drying equipment has the following beneficial effects:
the utility model provides a waste heat recovery device for fabric drying equipment, which can collect condensed water through a collecting box, can inject high-temperature water into a heat exchange water tank through a water inlet pipe and a first electromagnetic valve, can inject high-temperature water generated by the operation of the fabric drying equipment into the waste heat recovery mechanism through an air inlet mechanism, can more efficiently recover waste heat generated by the operation of the fabric drying equipment through the waste heat recovery mechanism, can drain the water heated in the heat exchange water tank to the heat end through a water taking mechanism, can inject the high-temperature water generated by the operation of the fabric drying equipment into a heat exchange pipe through an exhaust fan, a collecting cover and a hot air pipe, can guide the heat in the high-temperature water to the water in the heat exchange water tank through a heat exchange pipe, can guide the condensed water into the collecting box through a liquid guide pipe, can drain the water heated in the heat exchange water tank to the heat end through a water pump, a water taking pipe and a second electromagnetic valve, can monitor the water temperature in the heat exchange water tank through a radar liquid level sensor, can monitor the water temperature in the heat exchange water tank, can control the operation of the device through a water temperature sensor, can control the operation of a controller, can control the device, and can control the water drain and the condensed water can drain and the water through a drain valve.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a waste heat recovery device for a fabric drying appliance according to the present utility model;
FIG. 2 is a schematic view of the three-dimensional structure of the collection box of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numerals in the drawings: 1. a heat exchange water tank; 2. a collection box; 3. a water inlet pipe; 4. a first electromagnetic valve; 5. an exhaust fan; 6. a collection cover; 7. a hot air pipe; 8. a heat exchange tube; 9. an exhaust pipe; 10. a catheter; 11. a water pump; 12. a water intake pipe; 13. a second electromagnetic valve; 14. a radar level sensor; 15. a water temperature sensor; 16. a controller; 17. an observation window; 18. scale marks; 19. a drain pipe; 20. and (3) a drainage valve.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 3 in combination, fig. 1 is a schematic structural view of a preferred embodiment of a waste heat recovery device for a fabric drying appliance according to the present utility model, and fig. 2 is a schematic three-dimensional structural view of a collection box in fig. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. Waste heat recovery device that fabric drying equipment used includes: a heat exchange water tank 1; the collecting box 2 is fixedly arranged at the bottom of the heat exchange water tank 1; the water inlet pipe 3 is arranged at one side of the heat exchange water tank 1; a first electromagnetic valve 4, wherein the first electromagnetic valve 4 is arranged on the water inlet pipe 3; the air inlet mechanism is arranged on one side of the heat exchange water tank 1 and is used for extracting high-temperature steam generated when the fabric drying equipment operates; the waste heat recovery mechanism is arranged on the heat exchange water tank 1 and is used for recovering heat in high-temperature steam generated when the fabric drying equipment operates; the water taking mechanism is arranged on the heat exchange water tank 1 and is used for taking water after the temperature is raised in the heat exchange water tank 1, condensed water can be collected through the collecting box 2, hot water can be injected into the heat exchange water tank 1 through the water inlet pipe 3 and the first electromagnetic valve 4, high-temperature water vapor generated by the operation of the fabric drying equipment can be injected into the waste heat recovery mechanism through the air inlet mechanism, waste heat generated by the operation of the fabric drying equipment can be effectively recovered through the waste heat recovery mechanism, and the water after the temperature is raised in the heat exchange water tank 1 can be discharged to a hot end through the water taking mechanism.
The air inlet mechanism comprises an exhaust fan 5, a collecting cover 6 and a hot air pipe 7, wherein the exhaust fan 5 is fixedly arranged on one side of the heat exchange water tank 1, the collecting cover 6 is arranged on an air inlet of the exhaust fan 5, the hot air pipe 7 is arranged on the collecting cover 6, and high-temperature water vapor generated by the operation of the fabric drying equipment can be injected into the heat exchange pipe 8 through the exhaust fan 5, the collecting cover 6 and the hot air pipe 7.
The waste heat recovery mechanism comprises a heat exchange tube 8, an exhaust tube 9 and a liquid guide tube 10, wherein the heat exchange tube 8 is arranged in the heat exchange water tank 1, one end of the heat exchange tube 8 is communicated with the exhaust fan 5, the other end of the heat exchange tube 8 extends to the outside of the heat exchange water tank 1, the exhaust tube 9 is arranged at the other end of the heat exchange tube 8, the liquid guide tube 10 is arranged on the heat exchange tube 8, the liquid guide tube 10 is communicated with the collecting tank 2, heat in high-temperature water vapor can be guided to water in the heat exchange water tank 1 through the heat exchange tube 8, and condensed water can be guided into the collecting tank 2 through the liquid guide tube 10.
The water intake mechanism comprises a water pump 11, a water intake pipe 12 and a second electromagnetic valve 13, wherein the water pump 11 is fixedly arranged on one side of the heat exchange water tank 1, the water intake end of the water pump 11 is communicated with the heat exchange water tank 1, the water intake pipe 12 is arranged at the water outlet end of the water pump 11, the second electromagnetic valve 13 is arranged on the water intake pipe 12, and water after the temperature of the heat exchange water tank 1 is raised can be discharged to the hot end through the water pump 11, the water intake pipe 12 and the second electromagnetic valve 13.
The radar liquid level sensor 14 is arranged on the top inner wall of the heat exchange water tank 1, the water temperature sensor 15 is arranged on the bottom inner wall of the heat exchange water tank 1, the water temperature in the heat exchange water tank 1 can be monitored through the radar liquid level sensor 14, and the water temperature in the heat exchange water tank 1 can be monitored through the water temperature sensor 15.
The collecting box 2 is provided with a controller 16, the controller 16 is electrically connected with the first electromagnetic valve 4, the exhaust fan 5, the water pump 11, the second electromagnetic valve 13, the radar liquid level sensor 14 and the water temperature sensor 15, and the device can be operated and controlled through the controller 16.
The collecting tank 2 is provided with an observation window 17, the observation window 17 is provided with graduation marks 18, and the water quantity of condensed water in the collecting tank 2 can be monitored through the observation window 17.
The bottom of the collecting box 2 is provided with a drain pipe 19, the drain pipe 19 is provided with a drain valve 20, and condensed water collected in the collecting box 2 can be controlled to be drained through the drain pipe 19 and the drain valve 20.
The working principle of the waste heat recovery device for the fabric drying equipment provided by the utility model is as follows:
when the device is used, the first electromagnetic valve 4 is opened, water is injected into the heat exchange water tank 1 through the water inlet pipe 3, the water level in the heat exchange water tank 1 is monitored through the radar liquid level sensor 14, when the water is over the heat exchange pipe 8, the controller 16 controls the first electromagnetic valve 4 to be closed, the exhaust fan 5 is started, the exhaust fan 5 pumps out high-temperature water vapor generated by the operation of the fabric drying equipment through the collecting cover 6 and the hot air pipe 7 and injects the high-temperature water vapor into the heat exchange pipe 8, so that the temperature of the heat exchange pipe 8 is increased, the water in the heat exchange water tank 1 can be heated through the heat exchange pipe 8 with the temperature increased, simultaneously, along with the decrease of the temperature of the high-temperature water vapor, the water can be condensed on the inner wall of the heat exchange pipe 8, the condensed water flows into the collecting box 2 along the liquid guide pipe 10 after being collected, the water quantity of the condensed water in the collecting box 2 can be monitored through the observation window 17, the condensed water collected in the collecting box 2 can be controlled to be discharged through the water drain pipe 19 and the drain valve 20, the water temperature in the heat exchange water tank 1 can be monitored through the water temperature sensor 15, when the temperature in the heat exchange water tank 1 is increased to a preset threshold, the water in the heat exchange water tank 1 can be increased, the water in the heat exchange pipe 1 can be heated through the heat exchange pipe 11, the water pump 11 can be pumped out through the electromagnetic valve 11, and the high-efficiency is recovered through the water pump 11, and the water is recovered through the water pump 11, and the heat recovery efficiency is performed by the water pump 11, and when the heat recovery efficiency is performed through the water pump 1.
Compared with the related art, the waste heat recovery device for the fabric drying equipment has the following beneficial effects:
the utility model provides a waste heat recovery device for fabric drying equipment, which can collect condensed water through a collecting box 2, can inject high-temperature water into a heat exchange water tank 1 through a water inlet pipe 3 and a first electromagnetic valve 4, can inject high-temperature water generated by the operation of the fabric drying equipment into the waste heat recovery mechanism through an air inlet mechanism, can more efficiently recover waste heat generated by the operation of the fabric drying equipment through the waste heat recovery mechanism, can discharge water after the temperature rise in the heat exchange water tank 1 to a hot end for use through a water taking mechanism, can inject the high-temperature water generated by the operation of the fabric drying equipment into a heat exchange pipe 8 through an exhaust fan 5, a collecting cover 6 and a hot air pipe 7, can guide the heat in the high-temperature water into the heat exchange water tank 1 through the heat exchange pipe 8, can guide the condensed water into the collecting box 2 through a liquid guide pipe 10, can discharge the condensed water into the heat exchange water tank 2 through a water pump 11, a water intake pipe 12 and a second electromagnetic valve 13, can monitor the water temperature in the heat exchange water tank 1 through a radar liquid level sensor 14, can monitor the water temperature in the heat exchange water tank 1 through a water temperature sensor 15, can control a water temperature monitor device 16, can control a drain pipe 16 and can control the water discharge valve 20 through a water drain valve 20, and can control the water discharge valve 20 through a control device, and can control the water discharge valve 20.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. Waste heat recovery device for fabric drying equipment, characterized by comprising:
a heat exchange water tank;
the collecting box is fixedly arranged at the bottom of the heat exchange water tank;
the water inlet pipe is arranged at one side of the heat exchange water tank;
the first electromagnetic valve is arranged on the water inlet pipe;
the air inlet mechanism is arranged on one side of the heat exchange water tank and is used for extracting high-temperature steam generated when the fabric drying equipment operates;
the waste heat recovery mechanism is arranged on the heat exchange water tank and is used for recovering heat in high-temperature steam generated during operation of the fabric drying equipment;
the water taking mechanism is arranged on the heat exchange water tank and is used for taking water heated in the heat exchange water tank.
2. The waste heat recovery device for a fabric drying appliance of claim 1, wherein the air intake mechanism comprises an exhaust fan fixedly mounted on one side of the heat exchange water tank, a collection hood disposed on an air inlet of the exhaust fan, and a hot air duct disposed on the collection hood.
3. The apparatus according to claim 2, wherein the waste heat recovery mechanism includes a heat exchange pipe, an exhaust pipe, and a liquid guide pipe, the heat exchange pipe is disposed on an inside of the heat exchange water tank, one end of the heat exchange pipe is communicated with the exhaust fan, the other end of the heat exchange pipe extends to an outside of the heat exchange water tank, the exhaust pipe is disposed at the other end of the heat exchange pipe, the liquid guide pipe is disposed on the heat exchange pipe, and the liquid guide pipe is communicated with the collecting tank.
4. The waste heat recovery device for a fabric drying appliance according to claim 2, wherein the water intake mechanism comprises a water pump, a water intake pipe and a second electromagnetic valve, the water pump is fixedly installed on one side of the heat exchange water tank, the water intake end of the water pump is communicated with the heat exchange water tank, the water intake pipe is arranged at the water outlet end of the water pump, and the second electromagnetic valve is arranged on the water intake pipe.
5. The waste heat recovery device for a fabric drying appliance of claim 4, wherein a radar level sensor is provided on a top inner wall of the heat exchange water tank, and a water temperature sensor is provided on a bottom inner wall of the heat exchange water tank.
6. The waste heat recovery device for a fabric drying appliance of claim 5, wherein a controller is provided on the collection box, and the controller is electrically connected to the first solenoid valve, the suction fan, the water pump, the second solenoid valve, the radar level sensor and the water temperature sensor.
7. The waste heat recovery device for a fabric drying appliance according to claim 1, wherein an observation window is provided on the collection box, and graduation lines are provided on the observation window.
8. The waste heat recovery device for a fabric drying appliance according to claim 1, wherein a drain pipe is provided at a bottom of the collecting tank, and a drain valve is provided on the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762835.1U CN220366667U (en) | 2023-07-06 | 2023-07-06 | Waste heat recovery device for fabric drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762835.1U CN220366667U (en) | 2023-07-06 | 2023-07-06 | Waste heat recovery device for fabric drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366667U true CN220366667U (en) | 2024-01-19 |
Family
ID=89520099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321762835.1U Active CN220366667U (en) | 2023-07-06 | 2023-07-06 | Waste heat recovery device for fabric drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366667U (en) |
-
2023
- 2023-07-06 CN CN202321762835.1U patent/CN220366667U/en active Active
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