CN111238025A

CN111238025A - Domestic electric water heater capable of feeding water and quickly heating

Info

Publication number: CN111238025A
Application number: CN201811439844.0A
Authority: CN
Inventors: 谭小媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-06-05

Abstract

The invention discloses a household electric water heater capable of quickly heating water, which comprises a shell, a water storage cavity, a heating cavity, a water container, a serpentine heating pipe and a spiral heating pipe, wherein the top of an inner cavity of the shell is provided with the water storage cavity, the top end of the water storage cavity is provided with a water inlet pipe, the bottom of the water storage cavity is provided with a first partition plate, the right side of the first partition plate is provided with a water outlet pipe, the position, close to the center, of the first partition plate is provided with the water outlet pipe, the water container is arranged below the water outlet pipe, the heating cavity is arranged below the water storage cavity, the bottom of the heating cavity is provided with a second partition plate, the upper surface of the second partition plate is provided with. The invention is provided with the water storage cavity and the water container, so that the whole water heater heats water in batches, only a small amount of water is heated each time, the heating speed is very high, and the heating temperature is high because the snake-shaped heating pipe and the spiral heating pipe are arranged to heat water twice.

Description

Domestic electric water heater capable of feeding water and quickly heating

Technical Field

The invention relates to the field of household appliances, in particular to a household electric water heater capable of quickly heating water.

Background

The conventional electric water heater heats all water in the barrel body at the same time, the heating speed is low, and a user can use hot water with sufficient temperature after waiting for a long time, so that the satisfaction of the user on the electric water heater is reduced.

Disclosure of Invention

The invention aims to provide a household electric water heater capable of quickly heating water, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a household electric water heater capable of feeding water and heating quickly comprises a shell, a water storage cavity, a water discharge pipe, a water outlet pipe, a heating cavity, a supporting frame, a water container, a snake-shaped heating pipe, a flow guide pipe and a spiral heating pipe, wherein a plurality of fixing frames are arranged on the outer cylindrical surface of the shell; the water storage cavity is formed in the top of the inner cavity of the shell, the water inlet pipe is arranged at the top end of the water storage cavity, the water inlet pipe penetrates through the shell and is communicated with the water storage cavity, the first partition plate is arranged at the bottom of the water storage cavity, the water discharge pipe is arranged at the position on the right side of the first partition plate, the water discharge pipe extends downwards and penetrates through the shell to be communicated with the outer side of the shell, the water discharge pipe is arranged on a pipeline, located on the outer side of the shell, of the water discharge pipe, the water outlet pipe is arranged at the; the below in water storage chamber is equipped with the heating chamber, be equipped with the support frame on the left side wall in heating chamber, be equipped with water container on the support frame, water container sets up the below at the outlet pipe, the bottom in heating chamber is equipped with the second baffle, the second baffle is fixed on the inner wall of casing, the upper surface of second baffle is equipped with snakelike heating pipe, the right-hand member below of second baffle is equipped with the honeycomb duct, the top interlude of honeycomb duct set up at the right-hand member of second baffle and with the heating chamber intercommunication, it has spiral heating pipe to be equipped with the winding on the horizontal pipeline of honeycomb duct, the below that the casing accesss to the casing has been alternated to.

The invention further comprises the following steps: the shell is a cylindrical tube with hemispherical cavities at the upper end and the lower end, the outermost layer of the shell is a plastic shell, the inner wall of the shell is an inner container made of metal alloy, and a heat-insulating material layer is arranged between the inner metal wall of the shell and the plastic shell.

The invention further comprises the following steps: the right end of the second clapboard is arranged in a downward inclined mode.

As a further scheme of the invention: the support frame comprises link and connecting rod, and the left end of link is fixed on the inside wall of casing, and the right-hand member of link is equipped with the connecting rod.

As a further scheme of the invention: the water container comprises a water containing barrel and a heavy ball, the water containing barrel is a cylindrical barrel with a hemispherical cavity at the lower end, the water containing barrel is arranged on the connecting rod in an alternating mode, the volume of the water containing barrel above the connecting rod is larger than the volume of the water containing barrel below the connecting rod, the heavy ball is arranged at the bottom of the water containing barrel, and the heavy ball is fixed below the water containing barrel through the connecting rod.

Compared with the prior art, the invention has the beneficial effects that: the invention is provided with the water storage cavity and the water container, so that the whole water heater heats water in batches, only a small amount of water is heated each time, the heating speed is very high, and the heating temperature is high because the snake-shaped heating pipe and the spiral heating pipe are arranged to heat water twice.

Drawings

Fig. 1 is a sectional view of a household electric water heater for rapidly heating water.

Fig. 2 is a schematic diagram of the tilting state of a water container in a household electric water heater with rapid water inlet heating.

Fig. 3 is a side view of a water container in a domestic electric water heater for rapidly heating water.

Fig. 4 is a top view of a serpentine heating tube in a domestic electric water heater for rapid water heating.

In the figure: 1. a housing; 2. a fixed mount; 3. a water storage cavity; 4. a water inlet pipe; 5. a first separator; 6. a drain pipe; 7. a drain valve; 8. a water outlet pipe; 9. an electrically operated valve; 10. a heating cavity; 11. a support frame; 111. a connecting frame; 112. a connecting rod; 12. a water container; 121. a water containing barrel; 122. heavy balls; 13. a second separator; 14. a serpentine heating tube; 15. a flow guide pipe; 16. a spiral heating pipe; 17. and (4) a water outlet valve.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a household electric water heater for water intake and rapid heating comprises a shell 1, a water storage cavity 3, a water discharge pipe 6, a water outlet pipe 8, a heating cavity 10, a support frame 11, a water container 12, a serpentine heating pipe 14, a flow guide pipe 15 and a spiral heating pipe 16, wherein the shell 1 is a cylindrical barrel with hemispherical cavities at the upper end and the lower end respectively, the outermost layer of the shell 1 is a plastic shell, the inner wall of the shell 1 is an inner container made of metal alloy, a heat insulation material layer is arranged between the metal inner wall of the shell 1 and the plastic shell, the plastic shell is arranged to insulate the shell 1 from the outside, and the heat insulation material layer reduces the dissipation of heat in the shell 1; the outer cylindrical surface of the shell 1 is provided with a plurality of fixing frames 2, and the fixing frames 2 can be fixed on a wall surface through screws, so that the whole electric water heater can be fixed on the wall surface; the water storage cavity 3 is arranged at the top of the inner cavity of the shell 1, a water inlet pipe 4 is arranged at the top end of the water storage cavity 3, the water inlet pipe 4 penetrates through the shell 1 and is communicated with the water storage cavity 3, a first partition plate 5 is arranged at the bottom of the water storage cavity 3, the first partition plate 5 is fixed on the inner side wall of the shell 1, the water storage cavity 3 is separated from the lower cavity inside the shell 1 by the first partition plate 5, a drain pipe 6 is arranged at the right side of the first partition plate 5, the drain pipe 6 extends downwards and penetrates through the shell 1 to the outer side of the shell 1, a drain valve 7 is arranged on a pipeline of the drain pipe 6 positioned at the outer side of the shell 1, the drain valve 7 can control the on-off of the drain pipe 6, the drain pipe 6 can empty water stored in the water storage cavity 3, a water outlet pipe 8 is arranged at; a heating cavity 10 is arranged below the water storage cavity 3, a support frame 11 is arranged on the left side wall of the heating cavity 10, a water container 12 is arranged on the support frame 11, the water container 12 is arranged below the water outlet pipe 8, water flowing down from the water outlet pipe 8 can fall into the water container 12, a second partition plate 13 is arranged at the bottom of the heating cavity 10, the second partition plate 13 is fixed on the inner wall of the shell 1, the right end of the second partition plate 13 is inclined downwards, a snake-shaped heating pipe 14 is arranged on the upper surface of the second partition plate 13, the snake-shaped heating pipe 14 is used for heating the water in the heating cavity 10, a flow guide pipe 15 is arranged below the right end of the second partition plate 13, the top of the flow guide pipe 15 is inserted and arranged at the right end of the second partition plate 13 and communicated with the heating cavity 10, a spiral heating pipe 16 is wound on a horizontal pipeline of the flow guide pipe 15, the spiral heating pipe, the pipeline of the draft tube 15 positioned at the outer side of the shell 1 is provided with a water outlet valve 17, and the water outlet valve 17 can control the on-off of the draft tube 15.

As shown in fig. 2 and 3, the supporting frame 11 is composed of a connecting frame 111 and a connecting rod 112, the left end of the connecting frame 111 is fixed on the inner side wall of the casing 1, and the right end of the connecting frame 111 is provided with the connecting rod 112; the water container 12 is composed of a water tub 121 and heavy balls 122, the water tub 121 is a cylindrical drum with a hemispherical cavity at the lower end, the water tub 121 is arranged on the connecting rod 112 in an inserting manner, the water tub 121 can rotate around the connecting rod 112, the volume of the water tub 121 above the connecting rod 112 is larger than the volume of the water tub 121 below the connecting rod 112, the heavy balls 122 are arranged at the bottom of the water tub 121, the heavy balls 122 are fixed below the water tub 121 through the connecting rod, and the heavy balls 122 enable the center of the whole water container 12 to move downwards.

The working principle of the invention is as follows: tap water enters the water storage cavity 3 from the water inlet pipe 4, when the water heater needs to be used, the power supply is turned on, the electric valve 9 is powered on and turned on, water in the water storage cavity 3 falls into the water containing barrel 121 from the water outlet pipe 8, after the water containing barrel 121 is filled with water, since the volume of the tub 121 above the connecting rod 112 is greater than the volume below the connecting rod 112, the entire tub 121 may be heavy, so that the water in the water tub 121 is poured out by turning over the side, and after the water in the water tub 121 is completely poured out, since the weight ball 122 below the tub 121 makes the entire water container 12 return to the tub 121 with the opening facing upward, the water in the tub 121 falls onto the serpentine heating pipe 14 and is heated, and then flows into the guide pipe 15 along the second partition 13, further heating by the spiral heating pipe 16 in the draft tube 15 eventually causes water to flow out of the bottom end of the draft tube 15.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, a mechanical connection, or an electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A household electric water heater capable of feeding water and heating quickly comprises a shell (1), a water storage cavity (3), a water discharge pipe (6), a water discharge pipe (8), a heating cavity (10), a support frame (11), a water container (12), a snake-shaped heating pipe (14), a flow guide pipe (15) and a spiral heating pipe (16), and is characterized in that a plurality of fixing frames (2) are arranged on the outer cylindrical surface of the shell (1); the water storage cavity (3) is arranged at the top of the inner cavity of the shell (1), a water inlet pipe (4) is arranged at the top end of the water storage cavity (3), the water inlet pipe (4) penetrates through the shell (1) and is communicated with the water storage cavity (3), a first partition plate (5) is arranged at the bottom of the water storage cavity (3), a drain pipe (6) is arranged at the right side of the first partition plate (5), the drain pipe (6) extends downwards and penetrates through the shell (1) to be led to the outer side of the shell (1), a drain valve (7) is arranged on a pipeline of the drain pipe (6) positioned on the outer side of the shell (1), a water outlet pipe (8) is arranged at a position, close to the center, of the first partition plate (5), the water outlet pipe (8; the below of water storage chamber (3) is equipped with heating chamber (10), be equipped with support frame (11) on the left side wall of heating chamber (10), be equipped with water container (12) on support frame (11), water container (12) set up the below at outlet pipe (8), the bottom of heating chamber (10) is equipped with second baffle (13), second baffle (13) are fixed on the inner wall of casing (1), the upper surface of second baffle (13) is equipped with snakelike heating pipe (14), the right-hand member below of second baffle (13) is equipped with honeycomb duct (15), the top interlude of honeycomb duct (15) sets up the right-hand member in second baffle (13) and communicates with heating chamber (10), it has spiral heating pipe (16) to be equipped with the winding on the horizontal pipeline of honeycomb duct (15), casing (1) access to the below of casing (1) is interlude passed through to the bottom of honeycomb duct (15), honeycomb duct (15) are located and are equipped with outlet valve (17) on.

2. The household electric water heater with the function of water inflow and rapid heating as claimed in claim 1, wherein the shell (1) is a cylindrical tube with hemispherical cavities at the upper end and the lower end, the outermost layer of the shell (1) is a plastic shell, the inner wall of the shell (1) is an inner container made of metal alloy, and a heat insulation material layer is arranged between the inner metal wall and the plastic shell of the shell (1).

3. An electric household water heater with inlet of water and rapid heating as claimed in claim 1, characterized in that the right end of the second partition (13) is arranged to be inclined downwards.

4. The household electric water heater with the function of feeding water and heating water quickly as claimed in claim 1, wherein the supporting frame (11) is composed of a connecting frame (111) and a connecting rod (112), the left end of the connecting frame (111) is fixed on the inner side wall of the shell (1), and the right end of the connecting frame (111) is provided with the connecting rod (112).

5. The household electric water heater with the water inlet and the quick heating function as claimed in claim 1, wherein the water container (12) is composed of a water tub (121) and a heavy ball (122), the water tub (121) is a cylindrical cylinder with a hemispherical cavity at the lower end, the water tub (121) is arranged on the connecting rod (112) in an inserting manner, the volume of the water tub (121) above the connecting rod (112) is larger than the volume of the water tub (121) below the connecting rod (112), the heavy ball (122) is arranged at the bottom of the water tub (121), and the heavy ball (122) is fixed below the water tub (121) through the connecting rod.