CN210772347U

CN210772347U - Water heating device

Info

Publication number: CN210772347U
Application number: CN201921886591.1U
Authority: CN
Inventors: 朱节约
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-16
Anticipated expiration: 2029-11-05

Abstract

A water heating device is applied to a gas cooking bench and comprises a kettle body, wherein the kettle body comprises a water cavity, the water cavity comprises an outer wall and an inner wall, a water inlet and a kettle nozzle which are communicated with the inside of the water cavity are formed in the outer wall, a vertical flue is formed in the inner wall, the flue extends from the bottom of the kettle body to the top of the kettle body, an opening in the bottom of the flue is smaller than an opening in the top, and when the kettle body is attached to the gas cooking bench and placed, a cooking range on the gas cooking bench is located in the flue. The utility model discloses the structure is unique, once can heat 4 ~ 5kg domestic hot water, has greatly facilitated the life in the time of the energy saving, has improved the operating environment in kitchen, has great actual popularization and using value.

Description

Water heating device

Technical Field

The utility model relates to a kitchen equipment technical field specifically is a hot water system.

Background

The gas range is by the wide application in the kitchen, and the gas range is in the use, and the flame that utilizes the kitchen range part to produce heats the pot body, however in the use, leaves great clearance between pot body bottom and kitchen range, therefore the heat distributes in the air in a large number, leads to kitchen operational environment abominable, and the heat can not obtain make full use of, causes the waste of resource, consequently, the utility model discloses aim at developing a hot water system to the waste heat of gas range carries out make full use of in phase.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a water heating device to solve the drawbacks of the prior art.

The utility model provides a technical problem adopt following technical scheme to realize:

a water heating device is applied to a gas cooking bench and comprises a kettle body, wherein the kettle body comprises a water cavity, the water cavity comprises an outer wall and an inner wall, a water inlet and a kettle nozzle which are communicated with the inside of the water cavity are formed in the outer wall, a vertical flue is formed in the inner wall, the flue extends from the bottom of the kettle body to the top of the kettle body, an opening in the bottom of the flue is smaller than an opening in the top, and when the kettle body is attached to the gas cooking bench and placed, a cooking range on the gas cooking bench is located in the.

The utility model discloses in, the flue is loudspeaker column structure, the inner wall is by bottom to top evenly towards outside expansion and form 35 ~ 55 contained angles with the horizontal plane.

In the utility model discloses, the inner wall sets to multistage echelonment. The contact area between the stepped inner wall and the flames is increased, so that the waste heat can be more fully absorbed, the flames can be layered, and the pot body can be heated more uniformly.

The utility model discloses in, flue bottom opening and flue open-top are circular structure, and flue bottom opening is adapted to the kitchen range setting of gas range, and the ratio of flue bottom opening and flue open-top's diameter is 1 (2 ~ 2.5), and this proportion is very important, can play when fully gathering fire, does benefit to the flame diffusion and forms sufficient heating space bottom the cooking utensil.

The utility model discloses in, the outer wall top is provided with carries the handle, carries to be provided with on the handle and prevents scalding the circle.

The utility model discloses in, be provided with thermal-insulated intermediate layer in the outer wall, thermal-insulated intermediate layer reduces the scald risk that the outer wall constitutes to the human body, also does benefit to further to prevent that the heat scatters and disappears.

The utility model discloses in, thermal-insulated intermediate layer is the resin particle filling layer that 2 ~ 4cm is thick.

The utility model discloses in, the water inlet sets up on the outer wall at water cavity top, is provided with the corresponding lid on the water inlet, is provided with the handle of preventing scalding that extends towards the water cavity outside on the lid.

The utility model discloses in, the outside at water cavity top highly is greater than inboard height and constitutes the cyclic annular holding surface of slope, is provided with the ventilation sand grip on the holding surface, and the flue gas in the flue of being convenient for of ventilation sand grip gives off.

Has the advantages that: the hot water system, on its be applied to the gas range, carry out abundant application to the waste heat of gas range, improve heat utilization rate, do benefit to the energy saving, in addition, the utility model discloses can play fine gathering or hold together the effect of fire, prevent that the heat from scattering and disappearing, discover in the test process, the utility model discloses be applied to behind the gas range, when can providing hot water at any time, the gas can practice thrift more than 20%, and can effectively alleviate the too high problem production of local temperature in kitchen, do benefit to and improve kitchen service environment.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment 1 of the present invention.

FIG. 2 is a schematic structural diagram of the preferred embodiment 2 of the present invention

Wherein: 1. a kettle body; 2. a water chamber; 3. an outer wall; 4. an inner wall; 5. lifting the handle; 6. a spout; 7. a cover body; 8. an air tap; 9. a flue; 10. an anti-scald handle; 11. a heat insulating interlayer; 12. and (4) ventilating convex strips.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example 1

Referring to fig. 1, a preferred embodiment of a water heating apparatus, which is mainly applied to a gas cooking bench, includes a kettle body 1, the kettle body 1 includes a water chamber 2, the water chamber 2 includes an outer wall 3 and an inner wall 4, wherein the outer wall 3 is provided with a water inlet and a spout 6 communicated with the inside of the water chamber 2, the water inlet is provided with a corresponding cover 7, the cover 7 is clamped in the water inlet, the cover 7 is provided with an air nozzle 8, the inner wall 4 forms a vertical flue 9, the flue 9 extends from the bottom of the kettle body 1 to the top of the kettle body 1, the bottom opening of the flue 9 is smaller than the top opening, the flue 9 is a horn-shaped structure, the inner wall 4 uniformly expands from the bottom to the top toward the outside and forms an included angle of 45 degrees with the horizontal plane, the bottom opening of the flue 9 and the top opening of the flue 9 are both circular structures, the bottom opening of the, the diameter of the opening at the bottom of the flue is 14cm, the opening at the top of the flue is 30cm, and when the kettle body 1 is attached to a gas cooking bench to be placed, a cooking range on the gas cooking bench is positioned in the flue 9.

The surface of the inner wall 4 corresponding to the flue 9 is provided with convex support bars which are beneficial to the emission of flue gas and the circulation of air in the flue 9, the support bars extend to the top of the inner wall 4 from the lower part of the inner wall 4, and at least three support bars are evenly distributed on the inner wall 4 in the circumferential direction.

Two symmetrical lifting handles 5 are arranged at the top of the outer wall 3, and an anti-scald ring is arranged on each lifting handle 5.

Example 2

As shown in figure 2, the water heating device comprises a kettle body 1, the kettle body 1 comprises a water cavity 2, the water cavity 2 comprises an outer wall 3 and an inner wall 4, wherein the outer wall 3 is provided with a water inlet and a kettle nozzle 6 communicated with the inside of the water cavity 2, the water inlet is provided with a corresponding cover body 7, the cover body 7 is clamped in the water inlet, the cover body 7 is provided with an air nozzle 8, the inner wall 4 forms a vertical flue 9, the flue 9 extends from the bottom of the kettle body 1 to the top of the kettle body 1, the bottom opening of the flue 9 is smaller than the top opening, the flue 9 is of a horn-shaped structure, the inner wall 4 uniformly expands towards the outer side from the bottom to the top and forms an included angle of 35 degrees with the horizontal plane, the bottom opening of the flue 9 and the top opening of the flue 9 are both of a circular structure, the bottom opening of the flue 9 is suitable for the arrangement of a cooking, the cooking range on the gas cooking bench is positioned in the flue 9.

In the present embodiment, the inner wall 3 is provided in a multi-step shape. The contact area between the stepped inner wall and the flames is increased, so that the waste heat can be more fully absorbed, the flames can be layered, and the pot body can be heated more uniformly.

Be provided with thermal-insulated intermediate layer 11 in the outer wall 4, thermal-insulated intermediate layer 11 reduces the scald risk that the outer wall constitutes to the human body, also does benefit to further to prevent that the heat scatters and disappears, and in this embodiment, thermal-insulated intermediate layer 11 is the resin particle filling layer that thickness is 3cm thick.

The height of the outer side of the top of the water cavity 2 is larger than the height of the inner side to form an inclined annular supporting surface, the annular supporting surface is provided with ventilation convex strips 12, and the ventilation convex strips 12 are convenient for the emission of smoke in the flue 9.

And 3 tops of outer wall are provided with two of symmetry and carry handle 5, carry and are provided with on the handle 5 and prevent scalding the circle, and the water inlet sets up in 2 tops in water cavity, is provided with corresponding lid 7 on the water inlet, is provided with on the lid 7 towards the water cavity outside extension prevent scalding handle 10.

The height range of the kettle body 1 in the embodiment 1 and the embodiment 2 is 6-10 cm.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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. A water heating device is applied to a gas cooking bench and is characterized by comprising a kettle body, wherein the kettle body comprises a water cavity, the water cavity comprises an outer wall and an inner wall, a water inlet and a kettle nozzle which are communicated with the inside of the water cavity are formed in the outer wall, a vertical flue is formed by the inner wall, the flue extends from the bottom of the kettle body to the top of the kettle body, an opening in the bottom of the flue is smaller than an opening in the top, and when the kettle body is attached to the gas cooking bench and placed, a cooking range on the gas cooking bench is located in the flue.

2. The water heating device according to claim 1, wherein the flue is of a trumpet-shaped structure, and the inner wall is uniformly expanded from bottom to top towards the outer side and forms an included angle of 35-55 degrees with the horizontal plane.

3. The water heating apparatus according to claim 2, wherein the inner wall is provided in a multi-step shape.

4. The water heating device according to claim 1, wherein the flue bottom opening and the flue top opening are both circular structures, the flue bottom opening is adapted to the arrangement of a cooking range of a gas cooker, and the diameter ratio of the flue bottom opening to the flue top opening is 1 (2-2.5).

5. The water heating device according to claim 1, wherein a lifting handle is provided on the top of the outer wall, and an anti-scald ring is provided on the lifting handle.

6. The water heating apparatus according to claim 1, wherein a thermal insulating interlayer is provided in the outer wall.

7. The water heating device according to claim 6, wherein the heat insulating interlayer is a resin particle filling layer 2-4 cm thick.

8. The water heating device according to claim 1, wherein the water inlet is disposed at the top of the water cavity, a corresponding cover is disposed on the water inlet, and an anti-scald handle extending to the outside of the water cavity is disposed on the cover.

9. The water heating device according to claim 1, wherein the top of the water chamber has an outer height greater than an inner height to form an inclined annular support surface, and the support surface is provided with ventilation ribs for facilitating the emission of smoke from the flue.