CN212566274U

CN212566274U - Double-inner container structure of water heater

Info

Publication number: CN212566274U
Application number: CN202021295506.7U
Authority: CN
Inventors: 杨艺宁
Original assignee: Foshan Sojie Electrical Appliances Co ltd
Current assignee: Foshan Sojie Electrical Appliances Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-19
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a double-liner structure of a water heater, which comprises a first liner and a second liner, wherein heating components are respectively arranged in the first liner and the second liner, the bottom of the first liner is communicated with a water inlet hole, the bottom of the second liner is communicated with a water outlet hole, the double-liner structure also comprises a constant temperature device, the water inlet pipe of the constant temperature device is connected with the water inlet hole, the water outlet pipe of the constant temperature device is connected with the water outlet hole, a communicating pipe is connected between the bottom end surface of the second liner and the bottom end surface of the first liner, a first extension pipe is arranged in the first liner, the lower end and the upper end of the first extension pipe are connected with the communicating pipe, the upper end of the first extension pipe extends to the upper part of the first liner, the first extension pipe is arranged to ensure that water enters the first liner, the upper part of the first liner is heated sufficiently and then enters the second liner after flowing into the communicating pipe from the first extension pipe, ensure the heating effect and can guarantee that the flow efficiency in water route is high-efficient.

Description

Double-inner container structure of water heater

Technical Field

The utility model relates to a two inner bag structures of water heater.

Background

The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles; the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like according to different principles, the existing fast heating electric water heater on the market is heated by a single heating pipe, the defects of low hot water yield, short hot water yielding time, slow heating and the like exist, and the existing double-inner-container water heater is low in water circulation efficiency and very inconvenient due to unreasonable pipeline arrangement.

And the existing water heater liner can cause more water scales and various stains to be accumulated inside the liner due to long-term use, and the pipeline of the existing water heater is not treated with water, so that when the water heater is used, fine impurities are discharged from the pipeline or accumulated in the pipeline to cause the pipeline to be accumulated and blocked, and the water yield is reduced or the water heater liner is completely blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two inner bag structures of water heater.

The double-liner structure of the water heater comprises a first liner and a second liner, wherein heating components are arranged in the first liner and the second liner respectively, a water inlet hole is communicated with the bottom of the first liner, a water outlet hole is communicated with the bottom of the second liner, a constant temperature device is further arranged in the double-liner structure, the water inlet pipe of the constant temperature device is connected with the water inlet hole, the water outlet pipe of the constant temperature device is connected with the water outlet hole, a communicating pipe is connected between the bottom end face of the second liner and the bottom end face of the first liner, a first extension pipe is arranged in the first liner, the lower end of the first extension pipe is connected with the communicating pipe, and the upper end of the first extension pipe extends to the upper portion of the first liner.

Furthermore, a second extension pipe is vertically arranged in the second inner container, a water outlet hole is formed in the lower end of the second extension pipe for connection, and the upper end of the second extension pipe is located at the upper portion of the second inner container.

Furthermore, the constant temperature device is a constant temperature water mixing valve with an electricity-proof wall.

Furthermore, the heating component is a plurality of heating pipes arranged in the first inner container or the second inner container.

Furthermore, the upper end of the first extension pipe is closed, through holes are uniformly distributed on the outer wall of the upper portion of the first extension pipe, and the outer wall of the upper portion of the first extension pipe is wrapped by a filter screen.

Furthermore, magnesium rods are respectively arranged in the first inner container and the second inner container.

Furthermore, drain outlets are respectively arranged on the bottom end face of the first inner container and the bottom end face of the second inner container, and a sealing assembly is arranged in the drain outlets.

Furthermore, a drain pipe is connected to the drain outlet, and the sealing assembly is arranged at the lower end of the drain pipe.

Furthermore, an instant heating module is connected to a water inlet pipe of the constant temperature device.

The utility model has the characteristics of simple and reasonable structure and high water flow efficiency, compared with the prior art, the double-liner structure also comprises a constant temperature device, the water inlet pipe of the thermostatic device is connected with the water inlet hole, the water outlet pipe of the thermostatic device is connected with the water outlet hole, the temperature of the outlet water can be accurately controlled, the use requirements of people can be met, the outlet water temperature can be switched and controlled at will, a communicating pipe is connected between the bottom end surface of the second inner container and the bottom end surface of the first inner container, a first extension pipe is arranged in the first inner container, the lower end of the first extension pipe is connected with the communicating pipe, the upper end of the first extension pipe extends to the upper part of the first inner container, the first extension pipe is arranged to ensure that water enters the first inner container, the sufficient heating through heating element reaches first inner bag upper portion and gets into the second inner bag after flowing into first extension pipe entering communicating pipe, ensures the heating effect and can guarantee that the flow efficiency in water route is high-efficient.

The utility model discloses a seal the upper end of first extension pipe the upper portion outer wall equipartition of first extension pipe has the through-hole the upper portion outer wall parcel of first extension pipe has the filter screen, compares with the tradition, and the water of first inner bag need enter into after first extension pipe through filter screen, through-hole just flow to the second inner bag behind the communicating pipe in, can filter fine particulate matter, can guarantee that the water is more sanitary.

Drawings

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic structural diagram of a first extension pipe according to the present invention.

Fig. 3 is a second schematic structural view of the first extension pipe of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-2, a double-liner structure of a water heater comprises a first liner 1 and a second liner 11, wherein heating components 2 are respectively arranged in the first liner 1 and the second liner 11, a water inlet is communicated with the bottom of the first liner 1, a water outlet is communicated with the bottom of the second liner 11, a thermostatic device 16 is further included, a water inlet pipe 17 of the thermostatic device 16 is connected with the water inlet, a water outlet pipe 15 of the thermostatic device 16 is connected with the water outlet, the temperature of outlet water can be accurately controlled, the use requirements of people can be met better, the temperature of outlet water can be switched and controlled at will, a communicating pipe 12 is connected between the bottom end face of the second liner 11 and the bottom end face of the first liner 1, a first extension pipe 13 is arranged in the first liner 1, the lower end of the first extension pipe 13 is connected with the communicating pipe 12, and the upper end of the first liner 1 extends to the upper portion of the first liner 1, after being equipped with first extension pipe and can guaranteeing that water enters into first inner bag, the abundant heating through heating element reachs first inner bag upper portion and gets into the second inner bag after getting into communicating pipe from flowing into first extension pipe, ensures that the heating effect just can guarantee that the flow efficiency in water route is high-efficient.

Referring to fig. 1, a second extension pipe 14 is vertically arranged in the second inner container 11, a water outlet hole is formed in the lower end of the second extension pipe 14 for connection, the upper end of the second extension pipe 14 is located at the upper portion of the second inner container 11, the second extension pipe can improve the water level of the outlet water, the water entering the second inner container from the first inner container can be heated for a certain time and then discharged from the upper end of the second extension pipe at a high position, the structure is simple, and the heating time can be guaranteed.

Referring to fig. 1, the thermostatic device 16 is a thermostatic water mixing valve with an electricity-proof wall, and the thermostatic water mixing valve adopts the existing commercial products, can effectively control the water temperature and has a discharging function.

Referring to fig. 1, the heating element 2 is a plurality of heating pipes arranged in the first inner container 1 or the second inner container 11, and heats water by heating the heating pipes, and the circuit connection structures of the heating pipes all adopt the existing circuit structures.

Referring to fig. 2, the upper end of first extension pipe 13 is sealed the upper portion outer wall equipartition of first extension pipe 13 has the through-hole the upper portion outer wall parcel of first extension pipe 13 has filter screen 130, compares with the tradition, and the water of first inner bag need enter into behind the first extension pipe just flow to the second inner bag behind the communicating pipe through filter screen, through-hole in, can filter fine particulate matter, can guarantee that the water is more sanitary.

Referring to fig. 3, the first extension pipe 13 includes a connection pipe 131, the lower end of the connection pipe is connected to the communication pipe 12, the connection pipe 131 is communicated with a horizontal pipe 132, the left and right ends of the horizontal pipe 132 are closed, the horizontal pipe 132 is connected to a plurality of filter pipes 133, the upper ends of the filter pipes 133 are closed, through holes are uniformly distributed on the outer wall of the upper portion of the filter pipes 133, the filter screen 130 is wrapped on the outer wall of the upper portion of the filter pipes 133, the water inlet area of the first extension pipe 13 can be ensured by determining the water inlet area of the plurality of filter pipes, the water inlet amount can be ensured while the foreign matters are filtered, the structure is simple.

In the utility model, the first inner container 1 and the second inner container 11 are respectively provided with a magnesium rod.

The utility model discloses in be equipped with the drain on the bottom face of first inner bag 1 and the bottom face of second inner bag 11 respectively be equipped with the seal assembly in the drain, the seal assembly is closing bolt, closing bolt and drain threaded connection can realize quick blowdown, and high-efficient clearance accords with the user demand.

The utility model discloses in the drain is connected with blow off pipe 21, blow off pipe 21 and blowdown hole threaded connection, the seal assembly sets up the lower extreme at the blow off pipe, the seal assembly is the blind bolt, the blind bolt is connected with blow off pipe 21's lower extreme threaded connection.

The utility model discloses in be connected with instant heating module on thermostatic device 16's the inlet tube 17, instant heating module adopt current commercial product can, instant heating module is cast aluminium formula electric heater, when weather is comparatively chilly, when singly leaning on the unable rapid heating of heating element, then starts instant heating module cooperation heating element and realizes dual heating, guarantees heating efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two inner bag structures of water heater, is including first inner bag (1) and second inner bag (11) be equipped with heating element (2) in first inner bag (1) and second inner bag (11) respectively the bottom intercommunication of first inner bag (1) has the inlet opening the bottom intercommunication of second inner bag (11) has the apopore, two inner bag structures still including constant temperature equipment (16), inlet tube (17) and the inlet opening of constant temperature equipment (16) are connected, outlet pipe (15) and the apopore of constant temperature equipment (16) are connected, its characterized in that: a communication pipe (12) is connected between the bottom end face of the second inner container (11) and the bottom end face of the first inner container (1), a first extension pipe (13) is arranged in the first inner container (1), the lower end of the first extension pipe (13) is connected with the communication pipe (12), and the upper end of the first extension pipe extends to the upper part of the first inner container (1).

2. The double-liner structure of the water heater as claimed in claim 1, wherein: a second extension pipe (14) is vertically arranged in the second inner container (11), the lower end of the second extension pipe (14) is connected with a water outlet, and the upper end of the second extension pipe (14) is positioned at the upper part of the second inner container (11).

3. The double-liner structure of the water heater as claimed in claim 1, wherein: the constant temperature device (16) is a constant temperature water mixing valve with an electricity-proof wall.

4. The double-liner structure of the water heater as claimed in claim 1, wherein: the heating component (2) is a plurality of heating pipes arranged in the first inner container (1) or the second inner container (11).

5. The double-liner structure of the water heater as claimed in claim 1, wherein: the upper end of the first extension pipe (13) is closed, through holes are uniformly distributed in the outer wall of the upper portion of the first extension pipe (13), and a filter screen (130) wraps the outer wall of the upper portion of the first extension pipe (13).

6. The double-liner structure of the water heater as claimed in claim 1, wherein: magnesium rods are respectively arranged in the first inner container (1) and the second inner container (11).

7. The double-liner structure of the water heater as claimed in claim 1, wherein: and the bottom end surface of the first inner container (1) and the bottom end surface of the second inner container (11) are respectively provided with a sewage draining outlet, and a sealing component is arranged in the sewage draining outlet.

8. The double-liner structure of a water heater as claimed in claim 7, wherein: the sewage draining port is connected with a sewage draining pipe (21), and the sealing component is arranged at the lower end of the sewage draining pipe (21).

9. The double inner container structure of a water heater as claimed in any one of claims 1 to 8, wherein: an instant heating module is connected to a water inlet pipe (17) of the constant temperature device (16).