Household high-temperature sterilization water treatment system based on heat exchange and double-control energy conservation

Abstract

The invention discloses a household high-temperature sterilization water treatment system based on heat exchange and double-control energy conservation, and relates to the technical field of household water treatment.The household high-temperature sterilization water treatment system comprises a water storage cylinder, the top of the water storage cylinder is fixedly connected with a heat preservation box, the interior of the heat preservation box is fixedly connected with a double-layer heat exchange pipe, and the double-layer heat exchange pipe comprises a water outlet pipe and a water inlet pipe; according to the household high-temperature sterilization water treatment system based on heat exchange and double-control energy conservation, by arranging the water inlet pipe, the water outlet pipe and the heating furnace, when tap water flows into the heating furnace through the water inlet pipe, hot water in the heating furnace flows into the water storage barrel through the water outlet pipe, so that cold water and the hot water form convection; therefore, the water outlet temperature is infinitely close to the water inlet temperature theoretically in the most ideal state, the energy consumption of the system is minimum, the effect that tap water is infinitely close to energy-consumption-free high-temperature sterilization treatment water can be achieved, and the purpose of saving energy is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of household water treatment, and particularly to a household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving. Background Art

[0002] High-temperature sterilization can effectively kill common pathogenic bacteria such as Escherichia coli and Salmonella in water or on the surface of objects by destroying the protein structure of microorganisms. For example, boiling at 100°C for 10 minutes can eliminate more than 90% of bacteria, and can achieve instantaneous inactivation effect on heat-sensitive bacteria such as Salmonella. For spore bacteria (such as Clostridium botulinum), higher temperature (120°C) or longer time (more than 40 minutes) is required. There may be residual microorganisms in household drinking water, and direct drinking may cause gastrointestinal diseases. High-temperature sterilization can avoid the residual risk of chemical disinfectants, especially suitable for sensitive populations such as infants and mothers. However, the current household high-temperature sterilization water treatment system has high energy consumption, resulting in high power consumption and high usage costs for users, which is not conducive to the popularization of household high-temperature sterilization water treatment systems. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides a household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, which solves the problems raised in the above background art.

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, including a water storage cylinder, characterized in that: a heat preservation box is fixedly connected to the top of the water storage cylinder, a double-layer heat exchange tube is fixedly connected inside the heat preservation box, and the double-layer heat exchange tube includes a water outlet pipe and a water inlet pipe, the water outlet pipe is located inside the water inlet pipe, a heating furnace is fixedly connected inside the heat preservation box, a connecting head is fixedly connected to the bottom of the heating furnace, one end of the connecting head is connected to one end of the water inlet pipe, the other end of the connecting head extends into the heating furnace and is fixedly connected to a fixed seat, an electric heater is fixedly connected inside the heating furnace, the other end of the water outlet pipe extends into the heating furnace, the other end of the water outlet pipe extends to the outside of the water inlet pipe and is fixedly connected to a water outlet control valve, the other end of the water outlet control valve is fixedly connected to a connecting pipe, one end of the connecting pipe extends to the outside of and is equipped with a detachable filter assembly, the other end of which is connected to the inside of the water storage cylinder through a pipeline, a piston valve is fixedly connected to the top of the water storage cylinder, one end of the piston valve extends into the water storage cylinder, a temperature sensor is fixedly connected to the inner cavity of the heating furnace, and a pressure sensor is fixedly connected to the inner cavity of the heating furnace and on one side of the temperature sensor.

[0005] Optionally, a first threaded groove is formed in the top of the heating furnace. A threaded sleeve is threadedly connected inside the first threaded groove. The top end of the threaded sleeve extends above the heating furnace and is fixedly connected to a fixed head. The bottom of the fixed head is fixedly connected to a storage cylinder. The bottom end of the storage cylinder extends into the heating furnace and is located inside the fixed seat. A safety valve is installed inside the heating furnace, and the safety valve is electrically connected to the electric heater.

[0006] Optionally, an internal threaded groove is formed in the top of the fixed head. A threaded block is threadedly connected inside the internal threaded groove. The top end of the threaded block extends above the fixed head.

[0007] Optionally, the inside of the internal threaded groove is communicated with the inside of the storage cylinder. A plurality of holes are formed in the surface of the storage cylinder.

[0008] Optionally, a cover plate is hinged to the top of the heat preservation box. A heat preservation cover is fixedly connected to the bottom of the cover plate. The heat preservation cover covers the outside of the fixed head and the threaded block. Heat preservation cotton is provided on the surface of the cover plate, the outside of the heat preservation box, and the outside of the water storage cylinder.

[0009] Optionally, one end of the water inlet pipe extends outside the heat preservation box and is fixedly connected to a water pressure monitor. An activated carbon filter is placed at one end of the water pressure monitor. Threaded heads are fixedly connected to both ends of the activated carbon filter. Threaded pipes are threadedly connected to the outside of the threaded heads. One end of one of the threaded pipes is fixedly connected to a second switch valve. One end of the other threaded pipe is fixedly connected to a first switch valve. One end of the second switch valve is fixedly connected to a water connection pipe. The other end of the first switch valve is fixedly connected to a pipe. One end of the pipe is fixedly connected to the other end of the water pressure monitor. The second switch valve and one end of the pipe are connected to the threaded pipe through hoses respectively. A one-way valve is installed at one end of the water connection pipe.

[0010] Optionally, a piston is slidably connected inside the water storage cylinder. Compressed gas is filled above the piston inside the water storage cylinder.

[0011] Optionally, a water outlet valve is fixedly connected to the bottom of the water storage cylinder. The top end of the water outlet valve extends above the water storage cylinder.

[0012] The present invention provides a household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, having the following beneficial effects:

[0013] 1. The household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving is provided with a water inlet pipe, a water outlet pipe and a heating furnace. When tap water flows into the heating furnace through the water inlet pipe, the hot water in the heating furnace flows into the water storage cylinder through the water outlet pipe, enabling cold water and hot water to form a convection. Thus, theoretically, the outlet water temperature can infinitely approach the inlet water temperature in the most ideal state, minimizing the energy consumption of the system and achieving the effect of high-temperature sterilization treatment of tap water with almost zero energy consumption, thereby achieving the purpose of energy saving.

[0014] 2. The household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving is provided with a pressure sensor and a temperature sensor. The tap water pressure is detected by a water pressure monitor. When the pressure sensor detects that the pressure inside the heating furnace is approaching the inlet pressure, the electric heater is powered off. The water temperature inside the heating furnace is detected by the temperature sensor. The absolute safety of the heating furnace is ensured by a safety valve to prevent explosion caused by excessive water pressure. When the accidental pressure exceeds the design pressure, the safety valve cuts off the power supply to the electric heater. The flow rate of the water outlet is controlled by a water outlet control valve. When the flow rate is reduced and the outlet water temperature no longer drops, the best energy-saving effect of this product is achieved, thus achieving the purpose of energy saving. Through dual control, the system can achieve energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the connection structure of the activated carbon filter of the present invention;

[0017] Figure 3 For the present invention Figure 1 Enlarged view of part A;

[0018] Figure 4 For the present invention Figure 1 Enlarged view of part B.

[0019] In the figure: 1. Water storage cylinder; 2. Insulation box; 3. Water outlet control valve; 4. Heating furnace; 5. Connector; 6. Water inlet pipe; 7. Water outlet pipe; 8. Connecting pipe; 10. Piston; 11. Compressed gas; 12. Water outlet valve; 13. Electric heater; 14. Storage cylinder; 15. Fixed head; 16. Threaded sleeve; 17. First thread groove; 18. Internal thread groove; 19. Threaded block; 20. Cover plate; 21. Heat preservation cover; 22. Pressure sensor; 23. First switching valve; 24. Activated carbon filter; 25. Threaded head; 26. Threaded pipe; 27. Second switching valve; 28. Water connection pipe; 29. Water pressure monitor; 30. Pipeline; 31. Temperature sensor; 32. Fixed seat; 33. Piston valve; 34. Filter assembly. DETAILED DESCRIPTION OF THE INVENTION

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Embodiment 1

[0022] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, including a water storage cylinder 1. A heat preservation box 2 is fixedly connected to the top of the water storage cylinder 1. A double-layer heat exchange tube is fixedly connected inside the heat preservation box 2, and the double-layer heat exchange tube includes a water outlet pipe 7 and a water inlet pipe 6. The water outlet pipe 7 is located inside the water inlet pipe 6. A heating furnace 4 is fixedly connected inside the heat preservation box 2. A connector 5 is fixedly connected to the bottom of the heating furnace 4. One end of the connector 5 is connected to one end of the water inlet pipe 6. The other end of the connector 5 extends into the heating furnace 4 and is fixedly connected to a fixed seat 32. An electric heater 13 is fixedly connected inside the heating furnace 4. The other end of the water outlet pipe 7 extends into the heating furnace 4. The other end of the water outlet pipe 7 extends to the outside of the water inlet pipe 6 and is fixedly connected to a water outlet control valve 3. The other end of the water outlet control valve 3 is fixedly connected to a connecting pipe 8. One end of the connecting pipe 8 extends to the outside of 1 and is provided with a detachable filtering assembly 34. The other end of 34 is connected to the inside of the water storage cylinder 1 through a pipeline. A piston valve 33 is fixedly connected to the top of the water storage cylinder 1. One end of the piston valve 33 extends into the water storage cylinder 1. A temperature sensor 31 is fixedly connected to the inner cavity of the heating furnace 4. A pressure sensor 22 is fixedly connected to the inner cavity of the heating furnace 4 and on one side of the temperature sensor 31.

[0023] Among them, a first threaded groove 17 is opened at the top of the heating furnace 4. A threaded sleeve 16 is threadedly connected inside the first threaded groove 17. The top end of the threaded sleeve 16 extends above the heating furnace 4 and is fixedly connected to a fixed head 15. A storage cylinder 14 is fixedly connected to the bottom of the fixed head 15. The bottom end of the storage cylinder 14 extends into the heating furnace 4 and is located inside the fixed seat 32. A safety valve is installed inside the heating furnace 4, and the safety valve is electrically connected to the electric heater 13. Through the fixed seat 32, the incoming water can be introduced into the storage cylinder 14, so that the water contacts the minerals inside the storage cylinder 14, and the minerals inside the storage cylinder 14 can be dissolved in the water inside the inner cavity of the heating furnace 4.

[0024] Among them, an internal threaded groove 18 is opened at the top of the fixed head 15. A threaded block 19 is threadedly connected inside the internal threaded groove 18. The top end of the threaded block 19 extends above the fixed head 15. Through the threaded block 19, the inside of the internal threaded groove 18 can be closed.

[0025] Among them, the inside of the internal thread groove 18 is communicated with the inside of the storage cylinder 14. A plurality of holes are formed in the surface of the storage cylinder 14. When the water in the heating furnace 4 is heated by the electric heater 13, the minerals inside the storage cylinder 14 are dissolved in the water in the inner cavity of the heating furnace 4.

[0026] Among them, the top of the heat preservation box 2 is hinged with a cover plate 20. The bottom of the cover plate 20 is fixedly connected with a heat preservation cover 21. The heat preservation cover 21 covers the outside of the fixed head 15 and the threaded block 19. Heat preservation cotton is provided on the surface of the cover plate 20, the outside of the heat preservation box 2 and the outside of the water storage cylinder 1. The heat preservation cotton ensures that the temperatures of the heat preservation box 2, the heating furnace 4, the water inlet pipe 6 and the water outlet pipe 7 and the water storage cylinder 1 will not leak out.

[0027] Among them, one end of the water inlet pipe 6 extends to the outside of the heat preservation box 2 and is fixedly connected with a water pressure monitor 29. An activated carbon filter 24 is placed at one end of the water pressure monitor 29. Both ends of the activated carbon filter 24 are fixedly connected with threaded heads 25. Threaded pipes 26 are threadedly connected to the outside of the threaded heads 25. One end of a threaded pipe 26 is fixedly connected with a second switch valve 27. One end of the other threaded pipe 26 is fixedly connected with a first switch valve 23. One end of the second switch valve 27 is fixedly connected with a water connection pipe 28. The other end of the first switch valve 23 is fixedly connected with a pipe 30. One end of the pipe 30 is fixedly connected with the other end of the water pressure monitor 29. The second switch valve 27 and one end of the pipe 30 are connected to the threaded pipe 26 through hoses respectively. A one-way valve is installed at one end of the water connection pipe 28. The tap water flowing into the water inlet pipe 6 can be filtered by the activated carbon filter 24 to prevent impurities from entering the water inlet pipe 6 and causing blockage inside the water inlet pipe 6.

[0028] Among them, a piston 10 is slidably connected inside the water storage cylinder 1. Compressed gas 11 is filled above the piston 10 inside the water storage cylinder 1. The compressed gas 11 can quickly push the piston 10 to discharge the water below the inner cavity of the water storage cylinder 1 through the opened water outlet valve 12.

[0029] Embodiment 2

[0030] Please refer to Figure 1 , the present invention provides a technical solution: the bottom of the water storage cylinder 1 is fixedly connected with a water outlet valve 12. The top end of the water outlet valve 12 extends above the water storage cylinder 1. The water below the inner cavity of the water storage cylinder 1 can be taken through the water outlet valve 12.

[0031] In summary, for the household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, when in use, minerals are filled into the interior of the storage cylinder 14. Then, one end of the threaded block 19 is screwed into the internal thread groove 18. Next, the storage cylinder 14 is inserted into the heating furnace 4 so that the bottom end of the storage cylinder 14 is located inside the fixed seat 32. Then, the fixed head 15 is rotated, causing the threaded sleeve 16 driven by the fixed head 15 to be screwed into the first thread groove 17 to limit and fix the positions of the fixed head 15 and the storage cylinder 14. Then, the cover plate 20 is closed so that the heat insulation cover 21 covers the outside of the threaded block 19 and the fixed head 15 to protect and insulate the fixed head 15 and the threaded block 19. Then, the water from the water supply pipe enters the second switch valve 27 through the connecting pipe 28, and then enters the activated carbon filter 24 through the second switch valve 27. The tap water is adsorbed and filtered by the activated carbon filter 24, and then the water is discharged into the water inlet pipe 6 through the other end of the first switch valve 23, enters the fixed seat 32 through the connector 5, then enters the storage cylinder 14 through the fixed seat 32. The water in the heating furnace 4 is heated by the electric heater 13, causing the minerals in the storage cylinder 14 to enter the water. Then, the hot water enters the outlet pipe 7, then enters the outlet control valve 3 through the outlet pipe 7, and then enters the connecting pipe 8 through the outlet control valve 3. After being filtered by the filtering component 34, it enters the interior of the water storage cylinder 1 below the piston 10 through the other end of the pipe, causing the water at the bottom of the inner cavity of the water storage cylinder 1 to push the piston 10 to compress the compressed gas 11 for energy storage. When the water outlet valve 12 is opened, the compressed gas pushes the piston 10 to move, causing the piston 10 to quickly push out the water in the lower part of the inner cavity of the water storage cylinder 1 through the water outlet valve 12;

[0032] If the water in the water storage cylinder 1 is used up, the system buffers water into the water storage cylinder 1. At this time, the water in the water storage cylinder 1 cannot be quickly taken out for use. The piston valve 33 is opened so that air can enter the upper part of the piston 10 in the water storage cylinder 1 through the piston valve 33, so that the water can be quickly pushed out and taken quickly;

[0033] When the tap water flows into the heating furnace 4 through the water inlet pipe 6, the hot water in the heating furnace 4 flows into the water storage cylinder 1 through the outlet pipe 7, causing the cold water and the hot water to form a convection, so that the theoretical outlet water temperature can infinitely approach the inlet water temperature in the most ideal state, thereby minimizing the energy consumption of the system and achieving the effect of high-temperature sterilization treatment of tap water that is infinitely close to zero energy consumption;

[0034] When the activated carbon filter 24 needs to be replaced, the second switch valve 27 and the first switch valve 23 are closed, and then the activated carbon filter 24 is rotated so that the activated carbon filter 24 drives the threaded head 25 to rotate inside the threaded tube 26, and one end of the threaded head 25 is screwed out of the threaded tube 26, and then a new activated carbon filter 24 is taken out, and the threaded heads 25 at both ends of the new activated carbon filter 24 are screwed into the two threaded tubes 26 respectively, and then the second switch valve 27 and the first switch valve 23 are opened for use;

[0035] The water pressure of the tap water is detected by the water pressure monitor 29. When the pressure sensor 22 detects that the pressure inside the heating furnace 4 is close to the inlet pressure, the electric heater 13 is powered off. The temperature sensor 31 is used to detect the water temperature inside the heating furnace 4. The safety valve is used to ensure the absolute safety of the heating furnace 4 to prevent explosion caused by excessive water pressure. The safety valve will power off the electric heater 13 when the accidental pressure exceeds the design pressure. The outlet flow rate is controlled by the outlet control valve 3. When the flow rate is reduced and the outlet water temperature does not decrease, the best energy-saving effect of this product is achieved to achieve the purpose of energy saving. The faster the flow rate, the less time the heat exchange will have, which will cause the outlet water temperature to be high and the energy consumption to be greater. In the most ideal state, the outlet water temperature is infinitely close to the inlet water temperature and the energy consumption is minimal, which can achieve the effect of high-temperature sterilization of tap water that is infinitely close to no energy consumption.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving, including a water storage cylinder (1), characterized in that: A heat preservation box (2) is fixedly connected to the top of the water storage cylinder (1). A double-layer heat exchange pipe is fixedly connected inside the heat preservation box (2), and the double-layer heat exchange pipe includes a water outlet pipe (7) and a water inlet pipe (6). The water outlet pipe (7) is located inside the water inlet pipe (6). A heating furnace (4) is fixedly connected inside the heat preservation box (2). A connector (5) is fixedly connected to the bottom of the heating furnace (4). One end of the connector (5) is connected to one end of the water inlet pipe (6). The other end of the connector (5) extends into the heating furnace (4) and is fixedly connected to a fixed seat (32). An electric heater (13) is fixedly connected inside the heating furnace (4). The other end of the water outlet pipe (7) extends into the heating furnace (4). The other end of the water outlet pipe (7) extends to the outside of the water inlet pipe (6) and is fixedly connected to a water outlet control valve (3). The other end of the water outlet control valve (3) is fixedly connected to a connecting pipe (8). One end of the connecting pipe (8) extends to the outside of (1) and is equipped with a detachable filtering component (34). The other end of the (34) is connected to the inside of the water storage cylinder (1) through a pipeline. A piston valve (33) is fixedly connected to the top of the water storage cylinder (1). One end of the piston valve (33) extends into the water storage cylinder (1). A temperature sensor (31) is fixedly connected to the inner cavity of the heating furnace (4). A pressure sensor (22) is fixedly connected to the inner cavity of the heating furnace (4) and on one side of the temperature sensor (31).

2. The household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 1, characterized in that: A first threaded groove (17) is opened at the top of the heating furnace (4). A threaded sleeve (16) is threadedly connected inside the first threaded groove (17). The top end of the threaded sleeve (16) extends above the heating furnace (4) and is fixedly connected to a fixed head (15). A storage cylinder (14) is fixedly connected to the bottom of the fixed head (15). The bottom end of the storage cylinder (14) extends into the heating furnace (4) and is located inside the fixed seat (32). A safety valve is installed inside the heating furnace (4), and the safety valve is electrically connected to the electric heater (13).

3. The household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 2, wherein: An internal threaded groove (18) is opened at the top of the fixed head (15). A threaded block (19) is threadedly connected inside the internal threaded groove (18). The top end of the threaded block (19) extends above the fixed head (15).

4. The household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 3, wherein: The inside of the internal threaded groove (18) is communicated with the inside of the storage cylinder (14). A number of holes are opened on the surface of the storage cylinder (14).

5. A household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 1, characterized in that: A cover plate (20) is hinged to the top of the heat preservation box (2). A heat preservation cover (21) is fixedly connected to the bottom of the cover plate (20). The heat preservation cover (21) covers the outside of the fixed head (15) and the threaded block (19). Heat preservation cotton is provided on the surface of the cover plate (20), the outside of the heat preservation box (2), and the outside of the water storage cylinder (1).

6. A household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 1, characterized in that: One end of the water inlet pipe (6) extends to the outside of the insulation box (2) and is fixedly connected to a water pressure monitor (29). An activated carbon filter (24) is placed at one end of the water pressure monitor (29). Both ends of the activated carbon filter (24) are fixedly connected with threaded heads (25). Threaded pipes (26) are threadedly connected to the outside of the threaded heads (25). One end of one of the threaded pipes (26) is fixedly connected to a second on-off valve (27). One end of the other threaded pipe (26) is fixedly connected to a first on-off valve (23). One end of the second on-off valve (27) is fixedly connected to a water connection pipe (28). The other end of the first on-off valve (23) is fixedly connected to a pipe (30). One end of the pipe (30) is fixedly connected to the other end of the water pressure monitor (29). The second on-off valve (27) and one end of the pipe (30) are connected to the threaded pipe (26) through hoses. A check valve is installed at one end of the water connection pipe (28).

7. A household high-temperature sterilization water treatment system based on heat exchange and dual-control energy saving according to claim 1, characterized in that: A piston (10) is slidably connected inside the water storage cylinder (1). Compressed gas (11) is filled inside the water storage cylinder (1) and above the piston (10).

8. A household high-temperature sterilized water based on heat exchange and dual-control energy saving according to claim 1 Processing system, characterized in that: The bottom of the water storage cylinder (1) is fixedly connected with a water outlet valve (12). The top end of the water outlet valve (12) extends above the water storage cylinder (1).

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