Fuel gas and electricity mixed water heating device

By introducing stirring, cleaning and vibration components into the gas and electric hybrid water heating device, the problems of hot and cold water in the water heater, large space occupation and filter clogging are solved, and the safe filtration and sterilization effect of water quality is achieved.

CN223388752UActive Publication Date: 2025-09-26BEIJING WANGSHENG BOILER INSTALLATION CO LTD
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Patent Information

Application Number
CN202422680929.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-09-26
Estimated Expiration
2034-11-05

AI Technical Summary

Technical Problem

When existing gas and electric water heaters are used together, there are problems such as hot water running hot and cold, occupying a large area, and unsafe water quality due to filter clogging.

Method used

The stirring component, cleaning component and vibration component cooperate with each other. The water is stirred by the stirring rod and stirring disk, the filter is cleaned by the hydraulic push rod and brush plate, and the filter is vibrated by the vibration component to ensure that impurities fall off and prevent clogging.

Benefits of technology

It achieves effective sterilization and disinfection of water, reduces scale and bacteria, ensures that the filter is not blocked, ensures the cleanliness of domestic water, and improves safety of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of gas-electricity hybrid water heater filtering, in particular to a gas and electricity hybrid water heating device which comprises a filtering box, a water inlet connector is fixedly connected to the top of the filtering box, a valve is fixedly arranged outside the water inlet connector, and a waterproof box is fixedly connected to the interior of the filtering box. Stirring assemblies are fixedly arranged in the filter box and the waterproof box, cleaning assemblies are fixedly arranged below the stirring assemblies, vibration assemblies are symmetrically and fixedly arranged in the filter box, first filter screens are fixedly arranged at the tops of the vibration assemblies, fixing blocks are fixedly arranged at the tops of the first filter screens, and sterilizing lamps are symmetrically and fixedly connected to the top surface in the filter box; according to the scheme, the stirring assembly is arranged, so that water and disinfectant are conveniently stirred in time, and the water is conveniently sterilized and disinfected; meanwhile, the first filter screen can be cleaned without dead angles in cooperation with the cleaning assembly, so that it is guaranteed that the first filter screen cannot be blocked, domestic water can be kept clean and tidy, and a user can use the domestic water more safely and trustingly.
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Description

Technical Field

[0001] The utility model relates to the technical field of gas-electric hybrid water heater filtration, in particular to a gas and electricity hybrid water heater. Background Art

[0002] Gas water heaters are mainly composed of valve body assembly, main burner, low-fire burner, heat exchanger, safety device, etc. They are generally small in size, and the amount of hot water is not limited. They are instant-on and instant-heating types and do not require long-term preheating. However, they are inconvenient to install and the water is prone to fluctuating between hot and cold.

[0003] The working principle of an electric water heater is to heat the water in the water tank through a heating rod. It can be installed anywhere there is electricity. Since it does not require separate room installation, temperature adjustment is more convenient than a gas water heater. However, the presence of the water tank causes electric water heaters to be usually larger in size and occupy more space.

[0004] Therefore, the existing technology is designed for mixed hot water using gas and electricity, which solves the problem of hot and cold water in gas and the problem of large floor space occupied by electric water heaters. However, both gas and electric water heaters need to deal with scale regularly, otherwise it is easy to breed bacteria. Although some devices can clean the scale, impurities are easy to remain on the surface of the filter, causing filter blockage and causing safety problems. For this reason, we propose a gas and electric mixed hot water device. Utility Model Content

[0005] The purpose of the utility model is to provide a gas and electric hybrid water heating device, which facilitates the cleaning of the first filter screen by cooperating with the stirring component, the cleaning component and the vibration component, thereby achieving the effect of safely filtering water, so as to solve the problem that the existing device does not completely filter water, causes scale to form, and causes the filter screen to be blocked, affecting water safety.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A gas and electric mixed hot water device includes a filter box, the top of the filter box is fixedly connected to a water inlet joint, the outside of the water inlet joint is fixedly provided with a valve, the inside of the filter box is fixedly connected to a waterproof box, the insides of the filter box and the waterproof box are both fixedly provided with a stirring assembly, a cleaning assembly is fixedly provided below the stirring assembly, a vibration assembly is symmetrically fixedly provided inside the filter box, a first filter screen is fixedly provided on the top of the vibration assembly, a fixed block is fixedly provided on the top of the first filter screen, and a disinfection lamp is symmetrically fixedly connected to the top surface of the inside of the filter box.

[0008] Preferably, the stirring assembly includes a motor, which is fixedly mounted on the inner wall of the waterproof box. The output end of the motor passes through the waterproof box and is fixedly connected to a stirring rod. The outside of the stirring rod is fixedly connected to a stirring disk. Cams are fixedly connected between the multiple stirring disks, and the cams correspond to the fixed blocks.

[0009] Preferably, the cleaning component includes a hydraulic push rod, which is fixedly mounted on the inner wall of the waterproof box. The output end of the hydraulic push rod is fixedly connected to a connecting rod, and the other end of the connecting rod passes through the waterproof box and is fixedly connected to a brush plate. The outside of the brush plate is evenly fixedly connected with bristles, and the bristles are distributed along the circumference of the brush plate.

[0010] Preferably, the vibration assembly includes two mounting blocks, one of which is fixedly mounted on the inner wall of the filter box, and the other is fixedly mounted on the outside of the waterproof box. Mounting grooves are provided inside the two mounting blocks, and springs are fixedly connected to the insides of the two mounting grooves. The tops of multiple springs are fixedly connected to the first filter screen.

[0011] Preferably, the interior of the filter box is slidably connected to a carrying box, the carrying box is detachably connected to a second filter screen, the bottom of the second filter screen is detachably connected to a third filter screen, through holes are evenly opened on the bottom of the carrying box, the bottom of the filter box is fixedly connected to a drain pipe, and the outside of the carrying box is fixedly connected to a handle.

[0012] Preferably, a through pipe is provided inside the filter box, one end of the through pipe is fixedly connected to the bottom of the water inlet joint, and the other end of the through pipe passes through the outside of the filter box and is fixedly connected to a liquid adding channel.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This solution is provided with a stirring assembly, which facilitates timely stirring of water and disinfectant through the cooperation of structures such as the motor, stirring rod, and stirring disk, thereby facilitating sterilization of the water to reduce scale and bacteria; the installation of the first filter is facilitated by the cooperation of the mounting block, mounting groove, and spring, and at the same time, the first filter can be vibrated in conjunction with the cam and the fixing block, thereby facilitating the falling of internal impurities, and at the same time, the first filter can be cleaned without dead angles in conjunction with the cleaning assembly, thereby ensuring that the first filter will not be blocked, thereby facilitating the keeping of domestic water clean and tidy, and users can use it more safely and with confidence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a front sectional view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 4 This is a side sectional view of the entire utility model;

[0019] Figure 5 for Figure 2 The corresponding schematic diagram is enlarged at point A in the middle.

[0020] In the accompanying drawings, the list of parts represented by each number is as follows: 1. Filter box; 2. Water inlet joint; 3. Valve; 4. Waterproof box; 5. Stirring assembly; 501. Motor; 502. Stirring rod; 503. Stirring plate; 504. Cam; 6. Cleaning assembly; 601. Hydraulic push rod; 602. Connecting rod; 603. Brush plate; 604. Bristles; 7. Vibration assembly; 701. Mounting block; 702. Mounting groove; 703. Spring; 8. First filter screen; 9. Fixed block; 10. Carrying box; 11. Second filter screen; 12. Third filter screen; 13. Through hole; 14. Drain pipe; 15. Handle; 16. Liquid adding channel; 17. Disinfection lamp; 18. Through pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] like Figure 1 - Figure 5As shown in the figure, a gas and electric mixed hot water device includes a filter box 1. The outer shell of the filter box 1 is made of aluminum alloy and is provided with sound insulation material inside to reduce noise. The sound of the internal machine is maintained at 30-40 decibels when working, which is a normal volume in the kitchen. The top of the filter box 1 is fixedly connected to a water inlet joint 2, which is connected to the water inlet pipe so that water enters the interior of the filter box 1 through the water inlet joint 2. A valve 3 is fixedly provided on the outside of the water inlet joint 2. A waterproof box 4 is fixedly connected to the interior of the filter box 1. A stirring assembly 5 is fixedly provided inside the filter box 1 and the waterproof box 4. A cleaning assembly 6 is fixedly provided below the stirring assembly 5. The waterproof box 4 provides installation space for the stirring assembly 5 and the cleaning assembly 6 to protect the internal electrical appliances from damage. A vibration assembly 7 is symmetrically fixedly provided inside the filter box 1, and a first filter screen 8 is fixedly provided on the top of the vibration assembly 7. The vibration assembly 7 is used to install the first filter screen 8 and facilitate its elastic movement. A fixing block 9 is fixedly provided on the top of the first filter screen 8. The fixing block 9 is made of stainless steel. A disinfection lamp 17 is symmetrically fixedly connected to the top surface of the inside of the filter box 1. The disinfection lamp 17 is an ultraviolet disinfection lamp, which can kill bacteria and viruses well and reduce odor. A through pipe 18 is provided inside the filter box 1. One end of the through pipe 18 is fixedly connected to the bottom of the water inlet joint 2, and the other end of the through pipe 18 passes through the outside of the filter box 1 and is fixedly connected to a liquid adding channel 16. Disinfectant or impurity dissolving agent can be added through the liquid adding channel 16 to help purify the water quality.

[0023] Specifically: the stirring component 5 includes a motor 501, which provides a power source for the stirring component 5. The motor 501 is fixedly installed on the inner wall of the waterproof box 4. The output end of the motor 501 passes through the waterproof box 4 and is fixedly connected to a stirring rod 502. A sealing gasket is provided at the joint between the stirring rod 502 and the waterproof box 4. The outside of the stirring rod 502 is fixedly connected to a stirring disk 503. The stirring rod 502 and the stirring disk 503 cooperate with each other to fully stir the disinfectant and water. A cam 504 is fixedly connected between the multiple stirring disks 503. The cam 504 corresponds to the fixed block 9. The cam 504 is used to impact the fixed block 9, thereby causing the first filter screen 8 to vibrate, which is conducive to the falling of impurities inside it, reducing the risk of filter screen clogging, thereby reducing water quality problems caused by filter screen clogging.

[0024] Furthermore, the cleaning component 6 includes a hydraulic push rod 601. The specific model of the hydraulic push rod 601 is selected according to actual conditions. The hydraulic push rod 601 is fixedly installed on the inner wall of the waterproof box 4. The output end of the hydraulic push rod 601 is fixedly connected to the connecting rod 602. The other end of the connecting rod 602 passes through the waterproof box 4 and is fixedly connected to a brush plate 603. The width of the brush plate 603 is consistent with the width of the first filter screen 8. The outside of the brush plate 603 is evenly fixedly connected with bristles 604. The bristles 604 are distributed along the circumference of the brush plate 603. Therefore, driven by the hydraulic push rod 601 and the connecting rod 602, the brush plate 603 and the bristles 604 can clean the first filter screen 8 without dead angles, thereby further keeping the first filter screen 8 clean and tidy.

[0025] For further reference, Figure 4 The vibration component 7 includes two mounting blocks 701, one of which is fixedly mounted on the inner wall of the filter box 1, and the other is fixedly mounted on the outside of the waterproof box 4. The interiors of the two mounting blocks 701 are provided with mounting grooves 702, and the interiors of the two mounting grooves 702 are fixedly connected with springs 703. The tops of multiple springs 703 are fixedly connected to the first filter screen 8. The first filter screen 8 is a stainless steel filter screen. The internal structure of the vibration component 7 is made of 304 stainless steel. Since the vibration component 7 and the first filter screen 8 are elastically connected, the first filter screen 8 can vibrate with the cooperation of the cam 504 and the fixed block 9, so that impurities inside it can fall off, preventing the first filter screen 8 from being blocked, thereby avoiding affecting the water quality.

[0026] In addition, the interior of the filter box 1 is slidably connected to a carrying box 10, and the carrying box 10 is detachably connected to a second filter screen 11. The second filter screen 11 can adopt an activated carbon filter screen. Using activated carbon as a filter material can adsorb volatile organic compounds and odors, and is often used to remove chemical pollutants and improve water quality. It can filter particles larger than 0.3 microns, such as pollen, bacteria, etc. The bottom of the second filter screen 11 is detachably connected to a third filter screen 12. The third filter screen is a fiber filter screen. The fiber filter screen uses polyester fiber, polypropylene fiber and other materials and has good In order to achieve good filtering effect and air permeability, through holes 13 are evenly opened on the bottom of the carrying box 10, which facilitate the outflow of filtered clean water. A drain pipe 14 is fixedly connected to the bottom of the filter box 1, and the drain pipe 14 is connected to the gas-electric hybrid water heater to ensure that the water quality is clean and tidy. A handle 15 is fixedly connected to the outside of the carrying box 10, and the handle 15 is used to facilitate the replacement of the second filter screen 11 and the third filter screen 12 inside the carrying box 10 to ensure clean and hygienic water quality, thereby improving the use effect of the gas-electric hybrid water heater and making users feel comfortable and at ease.

[0027] In summary, when using this device, first install the device in a suitable position, then connect the water inlet pipe to the water inlet connector 2, the user adds disinfectant from the inside of the liquid adding channel 16, then unscrew the valve 3, water enters the filter box 1 from the water inlet connector 2, start the disinfection lamp 17 to disinfect the water, and at the same time, start the motor 501, the motor 501 rotates, driving the stirring rod 502 to rotate, thereby driving the stirring disk 503 and the cam 504 to rotate, and the stirring component 5 mixes the water and the disinfectant. At the same time, since the first filter screen 8 and the mounting block 701 are elastically connected by the spring 703, the cam 504 hits the fixed block 9, driving the first filter screen 8 to vibrate, and the impurities on the surface of the first filter screen 8 can be vibrated and cleaned, and At the same time, the hydraulic push rod 601 pushes the brush plate 603 and the bristles 604 to move through the connecting rod 602. Since the width of the brush plate 603 fits the width of the first filter screen 8, and the bristles 604 are fully wrapped, the first filter screen 8 can be cleaned without dead angles to ensure that it will not be blocked. After the filtered water passes through the second filter screen 11 and the third filter screen 12, it falls into the interior of the filter box 1 through the through hole 13, and then the clean water enters the pipeline of the gas-electric hybrid water heater through the drain pipe 14, so that the water quality remains clean and hygienic. When the second filter screen 11 and the through hole 13 need to be replaced, close the valve 3, pull out the carrying box 10 through the handle 15, and replace the second filter screen 11 and the third filter screen 12 inside.

[0028] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A gas and electric mixed water heater, comprising a filter box (1), characterized in that: The top of the filter box (1) is fixedly connected to a water inlet joint (2), the outside of the water inlet joint (2) is fixedly provided with a valve (3), the inside of the filter box (1) is fixedly connected to a waterproof box (4), the insides of the filter box (1) and the waterproof box (4) are fixedly provided with a stirring assembly (5), a cleaning assembly (6) is fixedly provided below the stirring assembly (5), a vibration assembly (7) is symmetrically fixedly provided inside the filter box (1), a first filter screen (8) is fixedly provided on the top of the vibration assembly (7), a fixing block (9) is fixedly provided on the top of the first filter screen (8), and a disinfection lamp (17) is symmetrically fixedly provided on the top surface of the inside of the filter box (1).

2. A gas and electric hybrid water heater according to claim 1, characterized in that: The stirring assembly (5) comprises a motor (501), the motor (501) being fixedly mounted on the inner wall of the waterproof box (4), the output end of the motor (501) passing through the waterproof box (4) being fixedly connected to a stirring rod (502), the outside of the stirring rod (502) being fixedly connected to a stirring disk (503), cams (504) being fixedly connected between the plurality of stirring disks (503), and the cams (504) corresponding to the fixed blocks (9).

3. A gas and electric hybrid water heater according to claim 1, characterized in that: The cleaning assembly (6) comprises a hydraulic push rod (601), the hydraulic push rod (601) being fixedly mounted on the inner wall of the waterproof box (4), the output end of the hydraulic push rod (601) being fixedly connected to a connecting rod (602), the other end of the connecting rod (602) passing through the waterproof box (4) being fixedly connected to a brush plate (603), the outside of the brush plate (603) being evenly fixedly connected to bristles (604), the bristles (604) being distributed along the circumference of the brush plate (603).

4. A gas and electric hybrid water heater according to claim 1, characterized in that: The vibration assembly (7) comprises two mounting blocks (701), one of the mounting blocks (701) being fixedly mounted on the inner wall of the filter box (1), and the other mounting block (701) being fixedly mounted on the outside of the waterproof box (4), the interiors of the two mounting blocks (701) being provided with mounting grooves (702), the interiors of the two mounting grooves (702) being fixedly connected with springs (703), and the tops of the plurality of springs (703) being fixedly connected to the first filter screen (8).

5. A gas and electric hybrid water heater according to claim 1, characterized in that: The interior of the filter box (1) is slidably connected to a carrying box (10), the carrying box (10) is detachably connected to a second filter screen (11), the bottom of the second filter screen (11) is detachably connected to a third filter screen (12), the bottom of the carrying box (10) is evenly provided with through holes (13), the bottom of the filter box (1) is fixedly connected to a drain pipe (14), and the outside of the carrying box (10) is fixedly connected to a handle (15).

6. A gas and electric hybrid water heater according to claim 1, characterized in that: A through pipe (18) is provided inside the filter box (1), one end of the through pipe (18) is fixedly connected to the bottom of the water inlet joint (2), and the other end of the through pipe (18) passes through the outside of the filter box (1) and is fixedly connected to a liquid addition channel (16).