CN216204300U

CN216204300U - Improved water heater convenient for cleaning scale

Info

Publication number: CN216204300U
Application number: CN202122442119.2U
Authority: CN
Inventors: 庄浩鑫
Original assignee: Shanghai Manya Electric Appliance Co ltd
Current assignee: Shanghai Manya Electric Appliance Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-05
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an improved water heater convenient for cleaning scale, which comprises a cleaning water inlet pipe and a water tank, wherein a cleaning pipe check valve is arranged on one side of the cleaning water inlet pipe close to the water tank, a flow regulating and controlling component is arranged on one side of the cleaning pipe check valve, the top end of the flow regulating and controlling component is connected with a scale remover storage tank through threads, a cleaning pipe valve is arranged on one side of the flow regulating and controlling component, a cleaning pipe is connected with the middle part of one end of the water tank, a heater is fixedly arranged at the position of the inner side edge part of the water tank, which is positioned at the bottom of the cleaning pipe, and the bottom of the cleaning water inlet pipe is connected with the water inlet pipe. The purpose of thorough cleaning is achieved.

Description

Improved water heater convenient for cleaning scale

Technical Field

The utility model relates to the technical field of water heaters, in particular to an improved water heater convenient for scale cleaning.

Background

The water heater is a device which increases the temperature of cold water into hot water within a certain time through various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like according to different principles, a cold air manufacturing part and a hot water manufacturing part, wherein the two parts are closely connected together, are inseparable and must work simultaneously, and a large amount of scale can be generated in the existing water heater after the existing water heater is used for a period of time;

but the water heater in the existing market does not have a device for independently removing the water scale, and cannot be cleaned in time after the water heater generates the water scale, so that the heating efficiency of the water heater is reduced, the energy waste is caused, the health of a human body is threatened, and the existing water heater needs to remove the water scale by using independent equipment, wastes time and labor, so that the cleanness of the inside of the water heater cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improved water heater convenient for cleaning scale, which can effectively solve the problems that the prior water heater in the market is not provided with a device for independently removing the scale, the water heater cannot be cleaned in time after the scale is generated in the water heater, the heating efficiency of the water heater is reduced, energy waste is caused, the health of a human body is threatened, and the prior water heater needs separate equipment when the scale is removed, so that time and labor are wasted, and no way is provided for ensuring the cleanness of the interior of the water heater.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved water heater convenient for cleaning scale comprises a cleaning water inlet pipe and a water tank, wherein a cleaning pipe check valve is arranged on one side, close to the water tank, of the cleaning water inlet pipe, and a flow regulation and control assembly is arranged on one side, far away from the water tank, of the cleaning pipe check valve;

the top end of the flow regulation and control assembly is connected with a scale remover storage tank through threads, a cleaning pipe valve is installed on one side of the flow regulation and control assembly, a cleaning pipe is connected to the middle of one end of the water tank, water spray nozzles which are uniformly distributed are arranged on the surface of the cleaning pipe, the position, close to a cleaning water inlet pipe, of the cleaning pipe is connected with the water tank through a shaft seal, the other side of the cleaning pipe is movably connected with the water tank through a movable connecting seat, a heater is fixedly installed at the position, located at the bottom of the cleaning pipe, of the inner side edge of the water tank, and the input end of the heater is electrically connected with the output end of an external power supply;

wash inlet tube one end bottom and be connected with the water tank inlet tube, and the water tank inlet tube is kept away from the one end of wasing the inlet tube and is passed through screw thread fixed connection with the water tank, the water tank inlet tube is inside to be close to water tank one side and to install the inlet tube check valve, inlet tube valve is installed to inlet tube check valve one side, and the air vent has been seted up at the water tank top, and the apopore has been seted up to the water tank bottom.

Preferably, 10 groups of offset water spray nozzles are uniformly distributed outside the cleaning pipe, 4 water spray nozzles in each group are distributed in a circumferential mode, and both ends of each group and the water tank can rotate relatively.

Preferably, the flow regulating and controlling assembly consists of a first baffle, a connecting rod, a second baffle, a spring, a shell and a limiting block;

the utility model discloses a water inlet pipe, including shells inner wall, the inlet pipe is equipped with the inlet pipe, the shell inner wall one side bottom position department articulates there is first baffle, the shell inner wall opposite side corresponds position department with first baffle and articulates there is the second baffle, the shape and the limit portion of first baffle and second baffle all agree with the inner wall that washs inlet pipe inner channel mutually, washs the equal fixedly connected with stopper of the inboard limit portion of inlet pipe and first baffle and second baffle corresponding position department, the gasket all bonds with the junction of second baffle limit portion and stopper first baffle, pass through connecting rod swing joint between the limit portion of one side that first baffle and second baffle are close to mutually, first baffle limit end is kept away from between second baffle one side and the casing through spring coupling.

Preferably, the environment-friendly scale remover is stored in the scale remover storage tank.

Preferably, the cleaning water inlet pipe is connected with the water inlet pipe of the water tank through welding.

Preferably, the inner diameter of the cleaning water inlet pipe is larger than that of the water inlet pipe of the water tank.

Preferably, one end of the water inlet pipe of the water tank penetrates through the inside, and the water inlet formed in the end part of the water inlet pipe of the water tank is positioned at the top end of the heater.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. jet out at a high speed from the scavenge pipe water jet when rivers to make the scavenge pipe obtain with rivers blowout opposite direction's effort, make the scavenge pipe obtain additional force couple through the off-set type water jet structure that sets up the scavenge pipe, this additional force couple can drive the scavenge pipe and take place to rotate, at the rotation in-process of spray pipe, the flush tank inner wall that the clear water can be more even, thereby the residue of the detergent in the quick high efficiency removal water tank can save a large amount of water resources in traditional cleaning method.

2. Can realize through the baffle in the flow regulation and control subassembly when need not to wash through setting up the flow regulation and control subassembly, the effect of spring and stopper makes the detergent holding vessel sealed, do not influence normal use, can realize utilizing the water pressure of wasing the inlet tube to make the baffle in the flow regulation and control subassembly to take place to deflect under the condition of unmanned intervention when needs are cleared up, the inside environment-friendly incrustation scale detergent of detergent holding vessel can flow out and mix the dilution with water, pour into the water tank at last, thereby carry out chemical dissolution to the incrustation scale in the water tank, reach the purpose of thorough clearance.

3. The water inlet pipe is arranged on the top of the heater, so that the water injected from the water inlet pipe is directly contacted with the heater, and the heater is arranged at the bottom of the water tank, convection can be generated when heating, namely, the low-temperature water at the bottom is heated, the density is reduced, the water rises, the energy is transferred to the top, the water density at the low-temperature top is high, the water sinks, and the water is heated at the bottom, so that the heat efficiency of the water heater can be improved to achieve the purpose of energy conservation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the area A in FIG. 2 according to the present invention;

reference numbers in the figures: 1. cleaning a water inlet pipe; 2. cleaning a pipe valve; 3. a flow regulation component; 301. A first baffle plate; 302. a connecting rod; 303. a second baffle; 304 springs; 305. a housing; 306. A limiting block;

4. a detergent storage tank; 5. a purge line check valve; 6. shaft sealing; 7. a water tank; 8. a vent hole; 9. cleaning the tube; 10. a movable connecting seat; 11. a water jet; 12. a water outlet; 13. A heater; 14. a water inlet pipe check valve; 15. a water inlet pipe valve; 16. a water inlet pipe of the water tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the present invention provides a solution; an improved water heater convenient for scale cleaning comprises a cleaning water inlet pipe 1 and a water tank 7, wherein a cleaning pipe check valve 5 is installed on one side, close to the water tank 7, of the cleaning water inlet pipe 1, a flow regulating and controlling component 3 is installed on the side, far away from the water tank, of the cleaning pipe check valve 5, the top end of the flow regulating and controlling component 3 is connected with a scale remover storage tank 4 through threads, an environment-friendly scale remover is stored in the scale remover storage tank 4, and the main components of the environment-friendly scale remover are food acid, a synergist and a metal material protective agent so as to achieve the purposes of environmental protection and harmlessness;

a cleaning pipe valve 2 is arranged at one side of the flow control component 3, a cleaning pipe 9 is connected at the middle part of one end of the water tank 7, water spray nozzles 11 which are uniformly distributed are arranged on the surface of the cleaning pipe 9, clean water is uniformly sprayed on the inner wall of the water tank 7 to achieve the purpose of efficient cleaning, 10 groups of offset water spray nozzles 11 are uniformly distributed on the cleaning pipe 9, four groups of water spray nozzles are uniformly distributed in a circumferential manner, two ends of each group are respectively and relatively rotatable with the water tank, one side position of the cleaning pipe 9, which is close to the cleaning water inlet pipe 1, is connected with the water tank 7 through a shaft seal 6, the other side of the cleaning pipe 9 is movably connected with the water tank 7 through a movable connecting seat 10, a heater 13 is fixedly arranged at the position of the bottom of the cleaning pipe 9 at the inner side edge of the water tank 7, the input end of the heater 13 is electrically connected with the output end of an external power supply, a water inlet pipe 16 is connected at the bottom of one end of the cleaning water inlet pipe 1, and the inner diameter of the cleaning water inlet pipe 1 is larger than that of the water inlet pipe 16 of the water tank, to ensure the pressure of the cleaning tube 9. One end of the water inlet pipe 16 of the water tank penetrates through the inside of the water tank 7, and the water inlet formed at the end of the water inlet pipe 16 of the water tank is positioned at the top end of the heater 13.

And the one end that washs inlet tube 1 is kept away from to water tank inlet tube 16 passes through screw thread fixed connection with

water tank

7, and 16 inside water tank inlet tubes are close to 7 one sides of water tank and install inlet tube check valve 14, and inlet tube valve 15 is installed to inlet tube check valve 14 one side, and air vent 8 has been seted up at 7 tops of water tank, and apopore 12 has been seted up to 7 bottoms of water tank.

The flow regulating and controlling assembly 3 consists of a first baffle 301, a connecting rod 302, a second baffle 303, a spring 304, a shell 305 and a limiting block 306;

casing 305 inner wall one side bottom position department articulates there is first baffle 301, casing 305 inner wall opposite side and the first baffle 301 correspond position department articulate there is second baffle 303, the shape and the limit portion of first baffle 301 and second baffle 303 all agree with the inner wall of wasing inlet tube 1 inner channel mutually, wash the equal fixedly connected with stopper 306 of the corresponding position department of inlet tube 1 inboard limit portion and first baffle 301 and second baffle 303, first baffle 301 all bonds the gasket with the junction of stopper 306 with second baffle 303 limit portion, pass through connecting rod 302 swing joint between the limit portion of one side that first baffle 301 and second baffle 303 are close to mutually, be connected through spring 304 between second baffle 303 one side and the casing 305 is kept away from to first baffle 301 limit end.

The working principle and the using process of the utility model are as follows: when a large amount of scale is accumulated in the water heater after the water heater is used for a long time, the valve 15 of the water inlet pipe is closed, the vent hole 8 is opened, the water outlet 12 is closed, and sufficient environment-friendly scale remover for scale is added into the scale remover storage tank 4;

then, the cleaning pipe valve 2 is opened, at the moment, water flows through the cleaning water inlet pipe 1 and flows through the flow regulating device 3, the first baffle 301 in the flow regulating assembly 3 is deflected under the action of water pressure, the spring 304 is stretched, and the first baffle 301 drives the second baffle 303 to deflect simultaneously through the connecting rod 302, so that the environment-friendly detergent in the detergent storage tank 4 flows out to be mixed with the water flow and diluted into mixed liquid;

the mixed liquid continuously flows through the cleaning pipe check valve 5 along the cleaning water inlet pipe 1 and then enters the cleaning pipe 9, the mixed liquid enters the water tank from the water spraying port 11, the water spraying port 11 which is installed on the cleaning pipe 9 in a biased mode generates a reaction force under the action of water pressure so as to drive the cleaning pipe 9 to rotate, the mixed liquid which is uniform in mixed liquid is sprayed into the water tank 7, therefore, the descaling agent diluent is enabled to be in contact with scale in the water tank 7 more quickly and fully, the cleaning pipe valve 2 is closed after the water tank 7 is filled with water, at the moment, the cleaning pipe check valve 5 is automatically closed due to the pressure in the water tank 7, so that the liquid in the water tank 7 is prevented from flowing back, the mixed liquid is heated by the heater 13, the dissolving efficiency is improved, and the scale is enabled to be fully dissolved after a period of time;

after the water scale is fully dissolved, the water outlet 12 is opened to empty the liquid in the water tank 7, then the cleaning pipe valve 2 is opened again, at this time, the environment-friendly type cleaning agent in the cleaning agent storage tank 4 is used up, only clean water enters the water tank 7, and the cleaning pipe 9 can rotate under the action of the water spray nozzle 11 on the cleaning pipe 9, so that the inner wall of the water tank 7 is quickly and efficiently cleaned, the residual cleaning agent in the water tank 7 is removed, and the residual cleaning agent is discharged from the water outlet 12. After the cleaning is finished, the cleaning pipe valve 2 is closed, the exhaust hole 8 is closed, the water inlet pipe valve 15 is opened, and the water heater can be normally used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improved generation water heater convenient to wash incrustation scale, is including wasing inlet tube (1) and water tank (7), its characterized in that: a cleaning pipe check valve (5) is installed on one side, close to the water tank (7), of the cleaning water inlet pipe (1), and a flow regulation and control assembly (3) is installed on one side, far away from the water tank, of the cleaning pipe check valve (5);

the descaling device is characterized in that the top end of the flow regulation and control assembly (3) is connected with a descaling agent storage tank (4) through threads, a cleaning pipe valve (2) is installed on one side of the flow regulation and control assembly (3), a cleaning pipe (9) is connected to the middle of one end of the water tank (7), water spray nozzles (11) which are uniformly distributed are arranged on the surface of the cleaning pipe (9), the position, close to one side of the cleaning water inlet pipe (1), of the cleaning pipe (9) is connected with the water tank (7) through a shaft seal (6), the other side of the cleaning pipe (9) is movably connected with the water tank (7) through a movable connecting seat (10), a heater (13) is fixedly installed at the position, located at the bottom of the cleaning pipe (9), of the inner side edge of the water tank (7), and the input end of the heater (13) is electrically connected with the output end of an external power supply;

wash inlet tube (1) one end bottom and be connected with water tank inlet tube (16), and water tank inlet tube (16) keep away from the one end of wasing inlet tube (1) and pass through screw thread fixed connection with water tank (7), water tank inlet tube (16) are inside to be close to water tank (7) one side and to install inlet tube check valve (14), inlet tube valve (15) are installed to inlet tube check valve (14) one side, and air vent (8) have been seted up at water tank (7) top, and apopore (12) have been seted up to water tank (7) bottom.

2. An improved water heater convenient for cleaning scale according to claim 1, characterized in that the outside of the cleaning pipe (9) is evenly distributed with 10 groups of offset water jet nozzles (11), each group is provided with four groups which are evenly distributed in the circumference and can rotate relatively between the two ends and the water tank.

3. An improved water heater convenient for cleaning scale as claimed in claim 1, wherein said flow regulating assembly (3) is composed of a first baffle (301), a connecting rod (302), a second baffle (303), a spring (304), a shell (305) and a limiting block (306);

a first baffle (301) is hinged at the bottom of one side of the inner wall of the shell (305), a second baffle (303) is hinged at the position on the other side of the inner wall of the shell (305) corresponding to the first baffle (301), the shapes and the edges of the first baffle (301) and the second baffle (303) are matched with the inner wall of the inner channel of the cleaning water inlet pipe (1), the positions of the inner side edge of the cleaning water inlet pipe (1) corresponding to the first baffle (301) and the second baffle (303) are fixedly connected with limit blocks (306), sealing sheets are bonded at the joints of the edges of the first baffle plate (301) and the second baffle plate (303) and the limiting blocks (306), the edge parts of the sides, close to the first baffle plate (301) and the second baffle plate (303), are movably connected through a connecting rod (302), the side of the first baffle plate (301) far away from the second baffle plate (303) is connected with the shell (305) through a spring (304).

4. An improved water heater convenient for cleaning scale according to claim 1, characterized in that the scale remover storage tank (4) stores environment-friendly scale remover.

5. An improved water heater for facilitating the cleaning of scale according to claim 1, characterized in that the cleaning inlet pipe (1) is connected to the tank inlet pipe (16) by welding.

6. An improved water heater facilitating the cleaning of scale according to claim 1, characterized in that the inner diameter of the cleaning inlet pipe (1) is larger than the inner diameter of the tank inlet pipe (16).

7. An improved water heater convenient for cleaning scale according to claim 1, wherein one end of the water inlet pipe (16) of the water tank penetrates through the inside of the water tank (7), and the water inlet formed at the end of the water inlet pipe (16) of the water tank is positioned at the top end of the heater (13).