Novel gas water heater with water purification function

Abstract

The utility model relates to the technical field of gas water heaters, and discloses a novel gas water heater with a water purification function, which comprises a water heater box body, a cold water inlet valve is fixedly connected to the lower right side in the water heater box body, a water pipe I is arranged in the cold water inlet valve, and a purification box is fixedly connected to the lower part of the outer side of the water pipe I; two first filter screens are slidably connected into the purification box, a resin layer is arranged between the two first filter screens, a resin regeneration assembly is arranged in the middle of the left side of the purification box, a plurality of thin shells are fixedly connected to the outer side of the purification box, and second sliding grooves are formed in the upper sides of the interiors of the thin shells. According to the utility model, the cold water inlet valve, the purification box, the filter screen I, the resin layer, the valve I, the water pump I, the saline water tank and other structures are matched with one another, so that the resin layer is driven to work, the content of calcium and magnesium ions in tap water is reduced, and the situation that electric appliances are easy to scale and influence body health is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gas water heaters, in particular to a new type of gas water heater with a water purification function. Background Art

[0002] The new gas water heater uses advanced combustion technology and intelligent control system to provide users with a safer, more efficient and convenient hot water experience. It uses high-quality stainless steel burners, which can quickly heat water while maintaining a stable water temperature to avoid the water temperature fluctuating. In addition, this water heater is also equipped with multiple safety protection devices, such as overheating protection and flameout protection, to effectively protect the safety of users. In terms of intelligence, the new gas water heater supports remote control and voice control. Users can easily control the hot water switch and temperature adjustment through mobile phone APP or smart speakers. At the same time, it also has an energy-saving mode that can automatically adjust the combustion power according to the user's water use habits to achieve energy saving and environmental protection.

[0003] In the prior art, gas water heaters are installed on water pipes. During use, hard water is easily scaled after heating. The scale is adsorbed on the inner wall of the water heater pipe, thereby increasing energy consumption and shortening the service life of the gas water heater. In addition, when users install new water heaters or after the water pipes are repaired, impurities such as iron filings will be generated in the pipes, which can easily block the gas water heater pipes and cause failures.

[0004] In view of the above problems, a new type of gas water heater with water purification function is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new type of gas water heater with water purification function, which aims to improve the existing technology that the gas water heater is installed on the tap water pipe. During use, hard water is easily scaled after heating, and the scale is adsorbed on the inner wall of the water heater pipe, thereby increasing energy consumption and shortening the service life of the gas water heater. In addition, when users of newly installed water heaters or after the water pipe is repaired, impurities such as iron filings will be generated in the pipe, which are easy to block the gas water heater pipe and cause malfunctions.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of gas water heater with water purification function, including a water heater box, a cold water inlet valve is fixedly connected to the lower right side of the water heater box, a water pipe is arranged on the upper part of the cold water inlet valve, a purification box is fixedly connected to the lower part of the outer side of the water pipe, two filter screens are slidably connected to the inside of the purification box, a resin layer is arranged between the two filter screens, a resin regeneration component is arranged in the middle of the left side of the purification box, a plurality of thin shells are fixedly connected to the outside of the purification box, and the upper part of the thin shells is fixedly connected to the outer side of the purification box. A slide groove is provided on the side, a slide groove is provided on the lower side of the thin shell, a push rod is slidably connected to the lower side of the thin shell, a baffle is fixedly connected to the top of the push rod, a plurality of plug-in rods are slidably connected to the outside of the purification box, a spring is fixedly connected to the plug-in rod away from the side of the purification box, a rotating rod is arranged between the baffle and the plug-in rod, a water flow sensor is arranged on the right part of the outer side of the water pipe 1, a water pump 2 is arranged on the right part of the outer side of the water pipe 1, a variable frequency fan is fixedly connected to the left side of the water heater box, and a gas connector is arranged at the bottom of the outer side of the water heater box.

[0007] As a further description of the above technical solution:

[0008] The resin regeneration component includes a water pipe 2, the right end of which is fixedly connected to the middle of the left side of the purification box, a valve 1 is arranged inside the water pipe 2, a water pump 1 is arranged inside the water pipe 2, and the left end of the water pipe 2 is fixedly connected to a brine tank.

[0009] As a further description of the above technical solution:

[0010] One end of the rotating rod is rotatably connected to the bottom of the plug-in rod, and the other end of the rotating rod is rotatably connected to the top of the baffle.

[0011] As a further description of the above technical solution:

[0012] The outer side of the baffle is slidably connected to the inside of the first slide groove, and the outer side of the plug-in rod is slidably connected to the inside of the second slide groove.

[0013] As a further description of the above technical solution:

[0014] The plug-in rod passes through the purification box and is plugged into the interior of the filter screen.

[0015] As a further description of the above technical solution:

[0016] A heat exchanger is fixedly connected to the upper side of the water heater casing, and a burner is fixedly connected to the middle side of the water heater casing.

[0017] As a further description of the above technical solution:

[0018] A gas valve is arranged inside the water heater box, and a hot water outlet valve is arranged at the lower part of the outer side of the water pipe.

[0019] As a further description of the above technical solution:

[0020] A power plug is arranged on the outside of the water heater box, a controller is arranged on the right side inside the water heater box, and a smoke exhaust pipe is fixedly connected to the top of the water heater box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the cold water inlet valve, purification box, filter screen, resin layer, valve, water pump, brine tank and other structures cooperate with each other to drive the work of the resin layer, thereby reducing the content of calcium and magnesium ions in tap water, avoiding the scaling of electrical appliances and affecting health.

[0023] 2. In the utility model, the filter can be taken out for cleaning or replacement and can be firmly fixed in place through the cooperation of the push rod, baffle, rotating rod, plug rod, compression spring, slide groove and other structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the internal structure of a new type of gas water heater with water purification function proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a purification box of a new type of gas water heater with water purification function proposed by the utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Water heater body; 2. Water flow sensor; 3. Controller; 4. Heat exchanger; 5. Smoke exhaust pipe; 6. Purification box; 7. Filter one; 8. Resin layer; 9. Valve one; 10. Water pump one; 11. Brine tank; 12. Cold water inlet valve; 13. Water pump two; 14. Thin shell; 15. Spring; 16. Plug rod; 17. Baffle; 18. Slide one; 19. Rotating rod; 20. Slide two; 21. Push rod; 22. Water pipe one; 23. Burner; 24. Variable frequency fan; 25. Gas valve; 26. Hot water outlet valve; 27. Gas connector; 28. Power plug; 29. ​​Water pipe two. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 3 The utility model provides an embodiment: a new gas water heater with a water purification function, including a water heater box 1, characterized in that: a cold water inlet valve 12 is fixedly connected to the lower right side of the water heater box 1, a water pipe 22 is arranged on the upper part of the cold water inlet valve 12, a purification box 6 is fixedly connected to the lower part of the outer side of the water pipe 22, two filter screens 7 are slidably connected to the inside of the purification box 6, a resin layer 8 is arranged between the two filter screens 7, a resin regeneration component is arranged in the middle of the left side of the purification box 6, a plurality of thin shells 14 are fixedly connected to the outside of the purification box 6, and a slide groove 20 is opened on the upper side of the thin shell 14. A slide groove 18 is provided on the lower side of the thin shell 14, a push rod 21 is slidably connected to the lower side of the thin shell 14, a baffle 17 is fixedly connected to the top of the push rod 21, a plurality of plug-in rods 16 are slidably connected to the outside of the purification box 6, a spring 15 is fixedly connected to the plug-in rod 16 away from the purification box 6, a rotating rod 19 is provided between the baffle 17 and the plug-in rod 16, a water flow sensor 2 is provided on the right side of the outer side of the water pipe 22, a water pump 2 13 is provided on the right side of the outer side of the water pipe 22, a variable frequency fan 24 is fixedly connected to the left side of the water heater box 1, and a gas connector 27 is provided at the bottom of the outer side of the water heater box 1.

[0031] Specifically, when the tap water starts to flow, it passes through the cold water inlet valve 12. A transverse detachable filter device is installed inside the cold water inlet valve 12, which can filter large particles of impurities in the water such as stones, iron filings and raw material belts, ensuring the initial purification of the water quality. The tap water is sent to the purification box 6 by the lifting effect of the water pump 13. In the purification box 6, the tap water first contacts the bottom filter screen 7, which, like a filter, can effectively adsorb harmful substances in the water such as silt, rust and other impurities. In order to maintain the efficient filtering performance of the filter screen 7, regular cleaning and replacement are necessary. When cleaning or replacement is required, the operator pushes the push rod 21 to make the baffle 17 rise, and pulls the plug rod 16 out of the filter screen 7 through the rotating rod 19. This process compresses the spring 15 until the plug rod 16 is completely separated from the internal structure of the filter screen 7. Now, the filter screen 7 can be taken out for cleaning or replacement. When the new filter screen 7 is installed back, the push rod 21 is released, and the spring 15 presses the plug-in rod 16 back into the interior of the filter screen 7 to ensure that it is firmly fixed in place, completing the entire installation process.

[0032] Reference Figure 2The resin regeneration component includes a water pipe 29, the right end of which is fixedly connected to the middle of the left side of the purification box 6, a valve 9 is arranged inside the water pipe 29, a water pump 10 is arranged inside the water pipe 29, and a brine tank 11 is fixedly connected to the left end of the water pipe 29.

[0033] Specifically, first, when the system is started, the water pump 10 begins to work, like an efficient delivery pump, which extracts water containing an appropriate amount of salt from the brine tank 11. The brine in the brine tank 11 is carefully proportioned and contains an appropriate ion concentration, which can effectively exchange with the hardness ions in the resin layer 8. Then, these brine flows evenly through the resin layer 8 at a stable flow rate through the carefully designed water pipe 29. The layout of the water pipe 29 ensures the uniform distribution of the water flow, avoids the problem of local overload or uneven moisture, and thus ensures that every particle of the resin layer 8 can fully contact the brine for effective ion exchange. During the contact process, the saturated hardness ions in the resin layer 8 will react chemically with the ions in the brine, replace their own hardness ions, and release the original softening ability. This process is called ion cleaning, which is a chemical process of descaling and de-hardening, and is also a key step in resin regeneration. When the regeneration process is completed, the resin layer 8 restores its ion exchange ability and is ready to welcome new water sources again to continue softening or purification.

[0034] Reference Figure 1-Figure 3 One end of the rotating rod 19 is rotatably connected to the bottom of the plug rod 16, and the other end of the rotating rod 19 is rotatably connected to the top of the baffle 17. The outer side of the baffle 17 is slidably connected to the inside of the slide groove 18, and the outer side of the plug rod 16 is slidably connected to the inside of the slide groove 20. The plug rod 16 penetrates the purification box 6 and is plugged into the inside of the filter screen 7. The upper side of the water heater box 1 is fixedly connected to the heat exchanger 4, the middle side of the water heater box 1 is fixedly connected to the burner 23, the water heater box 1 is provided with a gas valve 25, the lower part of the outer side of the water pipe 22 is provided with a hot water outlet valve 26, the outer side of the water heater box 1 is provided with a power plug 28, the right side of the water heater box 1 is provided with a controller 3, and the top of the water heater box 1 is fixedly connected to a smoke exhaust pipe 5.

[0035] Specifically, the rotating rod 19 cleverly connects the plug rod 16 and the baffle 17, so that the baffle 17 can move flexibly between the chute 18 and the chute 20, ensuring the precise operation of the filter 17. The plug rod 16 passes through the purification box 6 and is fixed inside the filter, which enables the easy installation and replacement of the filter. The internal structure of the water heater housing 1 is compact, the heat exchanger 4 is fixed on the upper side, responsible for heat transfer, the burner 23 is located on the middle side, and the gas supply is regulated by the gas valve 25 to ensure the stability of combustion. The hot water outlet valve 26 is located below the water pipe 1 22, which is convenient for users to control the hot water flow. A power plug 28 is provided on the outside of the water heater housing 1 for easy access to electricity. The controller 3 is located on the right side inside the water heater housing 1, responsible for the intelligent control of the entire water heater system to ensure safe operation. The exhaust pipe 5 extends from the top of the housing to discharge the exhaust gas generated by combustion to ensure ventilation and safety during the operation of the equipment.

[0036] Working principle: When the tap water starts to flow, it passes through the cold water inlet valve 12. A transverse detachable filter device is installed inside the cold water inlet valve 12, which can filter large particles of impurities in the water such as stones, iron filings and raw material belts to ensure the initial purification of the water quality. The tap water is sent to the purification box 6 by the lifting effect of the water pump 13. After entering the purification box 6, the harmful substances are first adsorbed by the bottom filter 7, and then ion exchange occurs with the resin when flowing through the resin layer 8. In this process, the hardness ions are adsorbed on the resin, and the sodium ions in the resin are released into the water, thereby realizing the transformation from hard water to soft water. When the resin layer 8 reaches a certain saturation, it needs to be regenerated. This process is completed by the brine tank 11. Specifically, the water in the brine tank 11 is uniformly flowed through the resin layer 8 from the water pipe 2 29 through the water pump 10, and ion exchange occurs with the saturated resin, replacing the hardness ions on the resin, restoring the ion exchange capacity of the resin, and finally the softened water flows through the filter screen 7 above for filtration and flows out; when the filter screen 7 needs to be cleaned or replaced, the push rod 21 is pushed to drive the baffle 17 to move upward, and then the rotating rod 19 is pushed, the plug rod 16 is pulled outward and the spring 15 is compressed until the plug rod 16 is completely separated from the inside of the filter screen 7. At this time, the filter screen 7 can be taken out for cleaning or replacement. When reinstalling, the push rod 21 is released, and under the action of the spring 15, the plug rod 16 will be reinserted into the filter screen 7 to complete the installation process. When there is a demand for hot water, the power plug 28 is connected to the civil AC power, the water flow sensor 2 detects the water flow signal, the gas enters the gas valve 25 through the gas connector 27, the gas valve 25 opens the valve, and the gas enters the burner 23. The air required for combustion is blown to the burner 23 by the variable frequency fan 24, and the harmful gases generated after combustion are discharged to the outside through the smoke exhaust pipe 5; the cold water purified by the purification box 6 is lifted to the heat exchanger 4 through the water pump 2 13, and the heat exchanger 4 converts the heat generated by the combustion of the gas into hot water. The hot water flows out through the water outlet pipe 1 22 and the hot water outlet valve 26 for users to use. The water flow sensor 2, the water pump 1 10, the water pump 2 13, the variable frequency fan 24, and the gas valve 25 are automatically controlled by the controller 3 program.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of gas water heater with water purification function, comprising a water heater housing (1), characterized in that: A cold water inlet valve (12) is fixedly connected to the lower right side of the water heater housing (1), a water pipe (22) is arranged inside the cold water inlet valve (12), a purification box (6) is fixedly connected to the lower outer side of the water pipe (22), two filter screens (7) are slidably connected inside the purification box (6), a resin layer (8) is arranged between the two filter screens (7), a resin regeneration component is arranged in the middle of the left side of the purification box (6), a plurality of thin shells (14) are fixedly connected to the outer side of the purification box (6), a slide groove (20) is opened on the upper side of the thin shell (14), a slide groove (18) is opened on the lower side of the thin shell (14), and the thin shell (14) has a plurality of thin shells (14) on the inner side thereof. A push rod (21) is slidably connected to the lower side, and a baffle (17) is fixedly connected to the top of the push rod (21). A plurality of plug-in rods (16) are slidably connected to the outside of the purification box (6), and a spring (15) is fixedly connected to the plug-in rod (16) on the side away from the purification box (6). A rotating rod (19) is arranged between the baffle (17) and the plug-in rod (16). A water flow sensor (2) is arranged on the right side of the outer side of the water pipe (22), and a water pump (13) is arranged on the right side of the outer side of the water pipe (22). A variable frequency fan (24) is fixedly connected to the left side of the inside of the water heater box (1), and a gas connector (27) is arranged at the bottom of the outer side of the water heater box (1).

2. A new type of gas water heater with water purification function according to claim 1, characterized in that: The resin regeneration component comprises a water pipe (29), the right end of which is fixedly connected to the middle of the left side of the purification box (6), a valve (9) is arranged inside the water pipe (29), a water pump (10) is arranged inside the water pipe (29), and the left end of which is fixedly connected to a brine tank (11).

3. A new type of gas water heater with water purification function according to claim 1, characterized in that: One end of the rotating rod (19) is rotatably connected to the bottom of the plug-in rod (16), and the other end of the rotating rod (19) is rotatably connected to the top of the baffle (17).

4. A new type of gas water heater with water purification function according to claim 1, characterized in that: The outer side of the baffle (17) is slidably connected to the inside of the first slide groove (18), and the outer side of the plug-in rod (16) is slidably connected to the inside of the second slide groove (20).

5. A new type of gas water heater with water purification function according to claim 1, characterized in that: The plug-in rod (16) passes through the purification box (6) and is plugged into the inside of the filter screen (7).

6. A new type of gas water heater with water purification function according to claim 1, characterized in that: A heat exchanger (4) is fixedly connected to the upper side of the water heater casing (1), and a burner (23) is fixedly connected to the middle side of the water heater casing (1).

7. A new type of gas water heater with water purification function according to claim 1, characterized in that: A gas valve (25) is arranged inside the water heater housing (1), and a hot water outlet valve (26) is arranged at the lower outer portion of the water pipe (22).

8. A new type of gas water heater with water purification function according to claim 1, characterized in that: A power plug (28) is arranged on the outside of the water heater housing (1), a controller (3) is arranged on the right side inside the water heater housing (1), and a smoke exhaust pipe (5) is fixedly connected to the top of the water heater housing (1).

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