CN214333453U - Heat energy cyclic utilization system of intelligence cleaning shop - Google Patents
Heat energy cyclic utilization system of intelligence cleaning shop Download PDFInfo
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- CN214333453U CN214333453U CN202022884459.6U CN202022884459U CN214333453U CN 214333453 U CN214333453 U CN 214333453U CN 202022884459 U CN202022884459 U CN 202022884459U CN 214333453 U CN214333453 U CN 214333453U
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Abstract
The utility model relates to an energy-saving equipment technical field, especially a heat energy cyclic utilization system in intelligence cleaning shop, this system include heat transfer case, storage water tank, lay a plurality of heat recovery unit in the heat transfer case, heat recovery unit is equipped with the coil pipe that is vertical coiled form to and both sides are used for the mount of fixed coil pipe, still include water purification pipeline, hot-water line, each coil pipe one end is passed through into water end and is connected with water purification pipeline, and the other end passes through outlet end and hot-water line and is connected, hot-water line end and storage water tank connection. Through the heat recovery device of the system, a large amount of heat energy in sewage is recycled, the heat energy requirement for heating workshop water can be reduced, the heat energy recovery work is continuously circulated through the heat energy circulation pipeline, the heat energy conversion efficiency is further improved, the energy cost of a production workshop is saved by the system, the emission of combustion pollutants is reduced, the energy-saving emission-reduction production idea is met, and the system has higher practical and commercial values.
Description
Technical Field
The utility model relates to an energy-saving equipment technical field, especially a heat energy cyclic utilization system in intelligence cleaning shop.
Background
The intelligent cleaning workshop (also called cleaning workshop engineering) is widely applied to working areas needing clean spaces, such as GMP cleaning workshops, food factory cleaning workshops, pharmaceutical factory cleaning workshops and beverage factory cleaning workshops. The purification plant generally comprises three parts, namely a purification area, a quasi-purification area and an auxiliary area. The indoor air of the purification workshop has the performance of maintaining the originally set purification degree, temperature and humidity, pressure and the like no matter how the external air condition changes.
The intelligent purification workshop applied to food processing or chemical processing needs a large amount of high-temperature clear water in the production process, and most of heat sources of the intelligent purification workshop adopt boilers. High-temperature clear water is usually directly discharged to a sewage treatment system after being used, a large amount of heat energy contained in high-temperature sewage is wasted, and the sewage is not beneficial to sewage treatment work due to overhigh temperature.
Disclosure of Invention
In order to overcome the above shortcoming of prior art, the utility model provides a heat energy cyclic utilization system in intelligence cleaning shop.
The utility model provides a technical scheme that its technical problem adopted is: a heat energy recycling system of an intelligent purification workshop comprises a heat exchange box and a water storage tank, wherein the heat exchange box is connected with a high-temperature workshop sewage pipeline and a sewage pipeline, and the water storage tank is connected with a high-temperature workshop water supply pipeline;
the heat exchange box is characterized in that a plurality of heat energy recovery devices are arranged in the heat exchange box, each heat energy recovery device is provided with a coil pipe which is in a vertical coiled shape, fixing frames of which the two sides are used for fixing the coil pipe, and further comprises a water purification pipeline and a hot water pipeline, each coil pipe is provided with a water inlet end and a water outlet end, one end of each coil pipe is connected with the water purification pipeline through the water inlet end, the other end of each coil pipe is connected with the hot water pipeline through the water outlet end, and the tail end of each hot water pipeline is connected with a water storage tank.
As a further improvement of the utility model: the water purification device is characterized by further comprising a heat energy circulating pipeline, one end of the heat energy circulating pipeline is connected with the water storage tank, the other end of the heat energy circulating pipeline is connected with the water purification pipeline, and a circulating pump and a circulating electric valve are arranged on the heat energy circulating pipeline.
As a further improvement of the utility model: the clean water pipeline is provided with a clean water electric valve, and the sewage discharge pipeline is provided with a sewage discharge electric valve.
As a further improvement of the utility model: the coil pipe is made of stainless steel.
As a further improvement of the utility model: and a liquid level meter is arranged in the heat exchange box near the top end.
As a further improvement of the utility model: the outer surface of the water storage tank is surrounded with a heat insulation layer.
Compared with the prior art, the beneficial effects of the utility model are that:
through the heat recovery device of the system, a large amount of heat energy in the sewage is recycled, the heat energy requirement for heating the water in a workshop can be reduced, the heat energy recycling work is continuously circulated through the heat energy circulating pipeline, the heat energy conversion efficiency is further improved, the energy cost of the production workshop is saved by the system, the emission of combustion pollutants is reduced, the production idea of energy conservation and emission reduction is met, and meanwhile, the system is favorable for subsequent sewage treatment work due to the reduction of the sewage temperature, so that the system has higher practical and commercial values.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a heat energy recovery device.
Detailed Description
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The invention will now be further described with reference to the accompanying description and examples:
referring to fig. 1-2, the heat energy recycling system for the intelligent purification workshop comprises a heat exchange box 11 and a water storage box 12, wherein the heat exchange box 11 is provided with a sewage inlet 14 and a sewage outlet 16, and the sewage inlet 14 and the sewage outlet 16 are respectively connected with a high-temperature sewage pipeline 15 and a sewage pipeline 17 of the workshop. The water storage tank 12 is connected with a workshop high-temperature water supply pipeline 31.
A plurality of heat energy recovery devices 13 are arranged in the heat exchange box 11, the heat energy recovery devices 13 are provided with a coil 51 which is in a vertical coiled shape, and fixing frames 52 of which the two sides are used for fixing the coil, and each heat energy recovery device 13 is vertically arranged in the heat exchange box 11. The system further comprises a purified water pipeline 21 and a hot water pipeline 26, the coil pipes 51 are provided with water inlet ends 53 and water outlet ends 54, one end of each coil pipe 51 is connected with the purified water pipeline 21 through the water inlet end 53, the other end of each coil pipe 51 is connected with the hot water pipeline 26 through the water outlet end 54, and the tail end of the hot water pipeline 26 is connected with the water storage tank 12.
The system further comprises a heat energy circulating pipeline 23, one end of the heat energy circulating pipeline 23 is connected with the water storage tank 12, the other end of the heat energy circulating pipeline 23 is connected with the water purification pipeline 21, and a circulating pump 25 and a circulating electric valve 24 are arranged on the heat energy circulating pipeline 23.
The purified water pipeline 21 is provided with a purified water electric valve 22, and the sewage discharge pipeline 17 is provided with a sewage discharge electric valve 32. A liquid level meter 33 is arranged in the heat exchange box 11 near the top end.
In this embodiment, the coil 51 is made of stainless steel. The high-temperature sewage discharged from a workshop has acidity and alkalinity and contains more heavy metal impurities, so that metal corrosion is easily caused, and the coil 51 made of stainless steel has good corrosion resistance, so that the service life of the system is prolonged.
In order to improve the heat preservation effect of the water storage tank 12, the outer surface of the water storage tank 12 is surrounded by a heat preservation layer. In this embodiment, the heat preservation layer is made of rock wool.
The system also comprises a control electric box which is electrically connected with the water purification electric valve 22, the circulating electric valve 24, the sewage discharge electric valve 32 and the circulating pump 25. The control electric box achieves the effect of controlling starting and stopping by switching on/off the circuit of the electrical equipment, and the control method belongs to the conventional technical means in the field and is not described again.
The working principle is as follows: in operation, high-temperature sewage generated in the intelligent purification workshop flows into the heat exchange box 11 through the high-temperature sewage pipeline 15 in the workshop, and meanwhile, external tap water or pure water flows into each heat energy recovery device 13 through the purified water pipeline 21. Because the temperature of the high-temperature sewage in the heat exchange box 11 is higher than that of the pure water, the heat of the sewage is transferred to the coil 51 of the heat energy recovery device and the pure water flowing in the coil, so that the temperature of the pure water is gradually increased; and because the coil pipe 51 is in a vertical coiled shape, the flow path is long, and the heat exchange time between the coil pipe and the coil pipe is more durable and sufficient. The pure water in each coil 51 is heated and then flows into the hot water pipe 26 through the outlet end 54, and then flows into the water storage tank 12 for storage. When the workshop needs, high-temperature pure water flows into the workshop from a high-temperature water supply pipeline 31 of the workshop, and sewage in the heat exchange box 11 is discharged out of the system from a sewage discharge pipeline 17 after heat exchange.
In addition, the system is also provided with a heat energy circulating pipeline 23. When the workshop is not supplied with hot water or the pure water in the water storage tank 12 is low in temperature, in this case, the user controls the electric water tank to control the electric pure water valve 22 to close and open the electric circulation valve 24 and the circulation pump 25, and under the action of the circulation pump, the pure water in the water storage tank flows through the hot water pipe 26 and flows into the heat energy recovery device 13. The pure water exchanges heat with the high-temperature sewage again in the heat energy recovery device 13 to raise the temperature again, and the pure water can continuously circulate in the loop because the pure water electric valve 22 forms a closed pipeline loop after being closed, thereby achieving the effect of raising the temperature of the pure water.
In addition, a liquid level meter 33 is arranged in the heat exchange box 11, and when the water level is too high, the sewage discharge pipeline 17 is automatically opened, so that the sewage is prevented from overflowing; the sewage discharge pipeline 17 is provided with the sewage discharge electric valve 32, and the sewage discharge flow can be adjusted by controlling the opening and closing degree of the sewage discharge electric valve 32, so that the sewage is completely immersed in the heat energy recovery device 13, and the heat exchange efficiency is improved.
Through the heat recovery device of the system, a large amount of heat energy in the sewage is recycled, the heat energy requirement for heating the water in a workshop can be reduced, the heat energy recycling work is continuously circulated through the heat energy circulating pipeline, the heat energy conversion efficiency is further improved, the energy cost of the production workshop is saved by the system, the emission of combustion pollutants is reduced, the production idea of energy conservation and emission reduction is met, and meanwhile, the system is favorable for subsequent sewage treatment work due to the reduction of the sewage temperature, so that the system has higher practical and commercial values.
In the description of the present invention, it should be understood that the terms "upper end surface", "lower end surface", "top", "bottom", "left", "right", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and therefore, cannot be understood as a limitation to the practical use direction of the present invention.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a heat energy cyclic utilization system in intelligence cleaning shop which characterized in that:
the system comprises a heat exchange box and a water storage tank, wherein the heat exchange box is connected with a workshop high-temperature sewage pipeline and a sewage pipeline, and the water storage tank is connected with a workshop high-temperature water supply pipeline;
the heat exchange box is characterized in that a plurality of heat energy recovery devices are arranged in the heat exchange box, each heat energy recovery device is provided with a coil pipe which is in a vertical coiled shape, fixing frames of which the two sides are used for fixing the coil pipe, and further comprises a water purification pipeline and a hot water pipeline, each coil pipe is provided with a water inlet end and a water outlet end, one end of each coil pipe is connected with the water purification pipeline through the water inlet end, the other end of each coil pipe is connected with the hot water pipeline through the water outlet end, and the tail end of each hot water pipeline is connected with a water storage tank.
2. The heat energy recycling system of an intelligent cleaning plant according to claim 1, characterized in that: the water purification device is characterized by further comprising a heat energy circulating pipeline, one end of the heat energy circulating pipeline is connected with the water storage tank, the other end of the heat energy circulating pipeline is connected with the water purification pipeline, and a circulating pump and a circulating electric valve are arranged on the heat energy circulating pipeline.
3. The heat energy recycling system of an intelligent cleaning plant according to claim 2, characterized in that: the clean water pipeline is provided with a clean water electric valve, and the sewage discharge pipeline is provided with a sewage discharge electric valve.
4. The heat energy recycling system of an intelligent cleaning plant according to claim 1, characterized in that: the coil pipe is made of stainless steel.
5. The heat energy recycling system of an intelligent cleaning plant according to claim 1, characterized in that: and a liquid level meter is arranged in the heat exchange box near the top end.
6. The heat energy recycling system of an intelligent cleaning plant according to claim 1, characterized in that: the outer surface of the water storage tank is surrounded with a heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022884459.6U CN214333453U (en) | 2020-12-03 | 2020-12-03 | Heat energy cyclic utilization system of intelligence cleaning shop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022884459.6U CN214333453U (en) | 2020-12-03 | 2020-12-03 | Heat energy cyclic utilization system of intelligence cleaning shop |
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| Publication Number | Publication Date |
|---|---|
| CN214333453U true CN214333453U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022884459.6U Active CN214333453U (en) | 2020-12-03 | 2020-12-03 | Heat energy cyclic utilization system of intelligence cleaning shop |
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| CN (1) | CN214333453U (en) |
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- 2020-12-03 CN CN202022884459.6U patent/CN214333453U/en active Active
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