CN210871070U

CN210871070U - Energy-saving kettle

Info

Publication number: CN210871070U
Application number: CN201921390933.0U
Authority: CN
Inventors: 旺久
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-30
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to an energy-saving kettle, which comprises a kettle body and a heat conducting pipe arranged inside the kettle body, wherein the kettle body is provided with a spout, the bottom of the kettle body is provided with a kettle bottom sunken towards the inner part of the kettle body, the contact area between the kettle bottom and flame can be improved towards the kettle bottom sunken towards the inner part of the kettle body, the utilization rate of flame heat energy of the kettle is improved, the air inlet end of the heat conducting pipe is hermetically connected with the sunken part of the kettle bottom and is communicated with the outside, the air outlet end of the heat conducting pipe is hermetically connected with the kettle body and is communicated with the outside, the flame and hot airflow generated by the flame can enter the heat conducting pipe, so that the heat conducting pipe generates heat, the heat conducting pipe can transmit the heat of the hot airflow into the liquid inside the kettle body, the utilization rate of the heat energy is further improved, finally, the water in the kettle can be boiled in a shorter time, the energy-saving effect is achieved, in, the hot air flow can be prevented from causing accidental injury to users.

Description

Energy-saving kettle

Technical Field

The utility model belongs to the kettle field, in particular to an energy-saving kettle.

Background

At present, gas kettles on the market are in different shapes, colors and shapes, but most of the gas kettles only heat the kettle bottom when heating water, and the gas kettles have the following defects:

1. the kettle bottom is flat, the heating area of the flat kettle bottom is limited, the contact time of flame and hot air flow with the kettle is short, the flame outer flame with the highest temperature can diffuse and heat air all around, the hot air flow runs off upwards, and therefore the utilization rate of heat energy of the kettle is low.

2. The kettle bottom is the sunken shape to kettle body inside, if spill, arc or wave, though heat absorption area increase at the bottom of this kind of kettle, but when the kettle was placed to flame top, be full of the air in the sunken in the kettle bottom, can make and form the air cushion between flame and the kettle bottom to make flame can't be directly and kettle bottom depressed part contact, consequently, most flame and hot gas flow still can be toward the loss all around of kettle, heat utilization rate is not high, energy-conserving effect is not obvious.

Therefore, a kettle with higher heat energy utilization rate and more obvious energy-saving effect is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving kettle, which solves the technical problem that the kettle in the prior art has low heat utilization rate to flame.

The utility model discloses a following technical scheme realizes:

an energy-saving kettle comprises a kettle body and a heat conduction pipe arranged in the kettle body, wherein a spout is arranged on the kettle body, a kettle bottom sunken towards the interior of the kettle body is arranged at the bottom of the kettle body, an air inlet end of the heat conduction pipe is in sealing connection with a sunken part of the kettle bottom and is communicated with the outside, an air outlet end of the heat conduction pipe is in sealing connection with the kettle body and is communicated with the outside, and the air outlet end of the heat conduction pipe is arranged under the spout of the kettle body.

Further, for better realization the utility model discloses, be conical kettle at the bottom of the kettle, the inlet end of heat pipe is located the top at the bottom of the conical kettle.

Further, for better realization the utility model discloses, the heat pipe is spiral pipe or crooked pipe.

Further, for better realization the utility model discloses, the below ring at the bottom of the kettle is equipped with the parcel the support ring at kettle bottom edge, the circumference distributes on the support ring rampart has a plurality of to run through the first air vent of support ring rampart.

Furthermore, for better realization the utility model discloses, be equipped with the apron on the mouth of hu zui, the apron with the mouth of hu zui is articulated.

Further, for better realization the utility model discloses, be equipped with the kettle handle on the kettle body, the kettle is equipped with thermal-insulated plastic on the handle, thermal-insulated plastic lower extreme is equipped with the concave-convex part with finger looks adaptation.

Further, for better realization the utility model discloses, the top of the kettle body is equipped with the hu kou, kettle mouth detachable installs the pot lid, be equipped with the second venthole on the pot lid.

Further, for better realization the utility model discloses, be equipped with the whistle structure in the second venthole.

Further, for better realization the utility model discloses, the lower extreme edge ring of pot lid is equipped with the lid wall with hu kou looks adaptation, be equipped with on the lid wall with the pot lid chucking is in elastic construction on the hu kou.

Further, for better realization the utility model discloses, elastic construction is the shell fragment.

The utility model discloses compare in prior art and have following beneficial effect:

the kettle bottom of the kettle provided by the utility model is the kettle bottom which is concave towards the inner part of the kettle body, the kettle bottom which is concave towards the inner part of the kettle body can improve the contact area of the kettle bottom and flame, improve the utilization rate of the kettle to the heat energy of the flame, and, the kettle body is also internally provided with a heat conducting pipe, the air inlet end of the heat conducting pipe is hermetically connected with the concave part of the kettle bottom and is communicated with the outside, the air outlet end of the heat conducting pipe is hermetically connected with the kettle body and is communicated with the outside, flame and hot airflow generated by the flame can enter the heat conducting pipe, thereby leading the heat conducting pipe to generate heat, leading the heat conducting pipe to transfer the heat of the hot air flow to the liquid in the kettle body, further improves the utilization rate of heat energy, finally can boil the water in the kettle in a shorter time, achieves the effect of energy saving, in addition, the end of giving vent to anger of heat pipe is located the kettle mouth of the kettle body under, can avoid the hot gas flow to cause unexpected injury to the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a schematic structural view of the pot lid in fig. 1.

In the figure:

1-a pot body; 2-pot bottom; 3-a heat conducting pipe; 4-a spout; 41-cover plate; 5-a support ring; 6-a first vent; 7-a pot handle; 71-heat insulation plastic; 8-pot lid; 81-lid wall; 82-a second vent; 83-spring plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The left, right, up, down, and the like directional concepts described in this embodiment are based on the left, right, up, down, and the like directional concepts shown in fig. 1, specifically, the left side shown in fig. 1 is left, the right side shown in fig. 1 is right, the upper side shown in fig. 1 is up, and the lower side shown in fig. 1 is down.

Example 1:

an energy-saving kettle comprises a kettle body 1 and a heat conduction pipe 3 arranged inside the kettle body 1, wherein a cavity for containing water is arranged inside the kettle body 1, a kettle nozzle 4 is arranged on the kettle body 1, a kettle bottom 2 sunken towards the inside of the kettle body 1 is arranged at the bottom of the kettle body 1, the contact area between the kettle bottom 2 and flame can be increased towards the kettle bottom 2 sunken inside the kettle body 1, the utilization rate of flame heat energy of the hot water kettle is increased, in addition, an air inlet end of the heat conduction pipe 3 is hermetically connected with a groove of the kettle bottom 2 and is communicated with the outside, an air outlet end of the heat conduction pipe 3 is hermetically connected with the kettle body 1 and is communicated with the outside, so that the heat conduction pipe 3 forms a connecting channel for communicating the kettle bottom and the kettle body, flame and hot air flow generated by the flame can enter the heat conduction pipe 3, so that the heat conduction pipe 3 generates heat, because the heat conduction pipe 3 is arranged inside the kettle, the utilization ratio of further improvement heat energy, in addition, because heat pipe 3 forms connecting channel and discharges the high-pressure hot gas flow of high temperature from the kettle end 2 to make the air cushion at the kettle end 2 disappear, the contact effect of flame and kettle end 2 is better, finally makes the utilization ratio of the heat energy that whole flame produced higher, thereby only needs less time of heating up water can boil water, in order to reach energy-conserving effect.

Moreover, since the heat conduction pipe 3 is internally discharged to the kettle body 1 to form a hot air flow, in order to avoid accidental injury to users caused by the hot air flow, the air outlet end of the heat conduction pipe 3 is arranged right below the spout 4 of the kettle body 1, when the users take the kettle after the water in the kettle is boiled, the users can naturally avoid the spout 4, and the users are also prevented from being injured by the hot air flow in the heat conduction pipe 3 while avoiding the spout 4.

It is worth proposing that the kettle body 1, the kettle bottom 2, the kettle mouth 4 and the heat conducting pipe 3 are all made of metal materials with high heat transfer efficiency, such as iron, aluminum, copper and other metal materials.

Example 2:

the embodiment is the concrete implementation of embodiment 1, in this embodiment, the kettle bottom 2 is big-end-up's circular cone, conical top is located the inside of the kettle body 1, the bottom diameter of conical kettle bottom 2 is greater than the diameter of the stove dish of gas-cooker, so that conical kettle bottom 2 can wrap up the flame on the stove dish of gas-cooker, thereby make flame can be in the inside burning of the cone of kettle bottom 2, the outer flame of the highest temperature in the flame can contact with kettle bottom 2, and, the top of conical kettle bottom 2 is located to the inlet end of heat pipe 3, all hot gas flows that flame produced all can flow to the external world after getting into heat pipe 3, thereby make the kettle all have bigger utilization ratio to the hot gas flow that flame direct area of contact and flame produced, then make the heat utilization ratio of kettle improve.

It is worth mentioning that the kettle bottom 2 can also be a trumpet-shaped kettle bottom 2 with a small upper part and a big lower part.

Preferably, the heat conducting pipe 3 is a spiral pipe or an irregularly-shaped bent pipe, the spiral pipe or the bent pipe has a larger contact area with liquid in the kettle, and the heat exchange effect with hot air is better.

Example 3:

the embodiment is the more excellent implementation of above-mentioned embodiment, in this embodiment, the below ring of the kettle bottom 2 is equipped with the parcel the support ring 5 at 2 edges at the kettle bottom, support ring 5 and the kettle bottom 2 fixed connection, preferably, support ring 5 and the kettle bottom 2 are through welded mode fixed connection, the circumference distributes on the rampart of support ring 5 has a plurality of first air vent 6 that runs through the rampart of support ring 5, support ring 5 can be further wraps up the fireworks of stove dish to can make the stove dish and the increase of the distance of the kettle bottom 2 of heating up the kettle, make the outer flame of flame can directly contact with the kettle bottom 2, first air vent 6 can make the outside air of the kettle body 1 get into the kettle bottom 2, in order to guarantee that flame can be abundant burning.

When the pot support is used, the pot support on the gas stove needs to be taken out firstly, the support ring 5 is directly covered on the stove plate of the gas stove, so that the whole stove plate is wrapped by the support ring 5, and flame generated in the stove plate and hot air generated by the flame can be completely gathered at the bottom of the kettle.

Example 4:

in this embodiment, a cover plate 41 is disposed on a nozzle of the spout 4, the cover plate 41 is hinged to the nozzle of the spout 4 through a hinge shaft, a diameter of the cover plate 41 is greater than or equal to a diameter of the nozzle of the spout 4, and when water is boiled, the cover plate 41 covers the spout 4, so that a closed space can be formed inside the kettle body 1, and loss of water vapor generated by liquid in the kettle body 1 is reduced.

Moreover, the kettle body 1 is provided with the kettle handle 7, the kettle handle 7 is provided with the heat insulation plastic 71, the lower end of the heat insulation plastic 71 is provided with a concave-convex part matched with the fingers, when the kettle is taken up, the fingers just hold the corresponding concave-convex part, so that heat insulation and scalding prevention can be realized, and the friction force can be increased.

It is worth proposing that the kettle handle 7 is n-shaped, two ends of the kettle handle 7 are both hinged on the kettle body 1, two vertical plates which are respectively matched with two ends of the kettle handle 7 are arranged on the kettle body 1, and two ends of the kettle handle 7 are respectively hinged with the two vertical plates through rivets.

The top of the kettle body 1 is equipped with the hu kou, the hu kou communicates with the cavity of the internal portion of kettle 1, detachable installs pot lid 8 on the hu kou, the lower extreme edge ring of pot lid 8 is equipped with the geyser wall 81 with hu kou looks adaptation, when pot lid 8 lid connects on the hu kou, geyser wall 81 lock is on the inner wall of hu kou, and, still be equipped with second venthole 82 on pot lid 8, be equipped with the whistle structure in the second venthole 82, after the water in the kettle is boiled, the steam of production can send the whistle sound through the whistle structure, in order to inform the user that the water has boiled.

In addition, still be equipped with on pot lid 8 with pot lid 8 chucking elastic construction on the kettle mouth, elastic construction is shell fragment 3, the vertical setting of shell fragment 3, the lower extreme and the geyser wall 81 fixed connection of shell fragment 3, the unsettled setting in upper end of shell fragment 3, when pot lid 8 lid closed on the kettle mouth, shell fragment 3 receives the extrusion of kettle mouth inner wall to produce elasticity and will cap wall 81 and the chucking of kettle mouth inner wall down.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An energy-saving kettle is characterized in that: the kettle comprises a kettle body and a heat conduction pipe arranged in the kettle body, wherein a kettle nozzle is arranged on the kettle body, a kettle bottom sunken towards the interior of the kettle body is arranged at the bottom of the kettle body, an air inlet end of the heat conduction pipe is in sealing connection with a sunken part of the kettle bottom and is communicated with the outside, an air outlet end of the heat conduction pipe is in sealing connection with the kettle body and is communicated with the outside, and the air outlet end of the heat conduction pipe is arranged under the kettle nozzle of the kettle body.

2. An energy saving kettle as claimed in claim 1, wherein: the kettle bottom is a conical kettle bottom, and the air inlet end of the heat conduction pipe is arranged at the top of the conical kettle bottom.

3. An energy saving kettle as claimed in claim 1, wherein: the heat conduction pipe is a spiral pipe or a bent pipe.

4. An energy saving kettle according to any one of claims 1-3, wherein: the kettle is characterized in that a support ring wrapping the edge of the kettle bottom is annularly arranged below the kettle bottom, and a plurality of first air holes penetrating through the annular wall of the support ring are circumferentially distributed on the annular wall of the support ring.

5. An energy saving kettle as claimed in claim 1, wherein: the cover plate is arranged on the spout of the kettle nozzle and is hinged with the spout of the kettle nozzle.

6. An energy saving kettle as claimed in claim 1, wherein: the kettle body is provided with a kettle handle, the kettle handle is provided with heat insulation plastic, and the lower end of the heat insulation plastic is provided with a concave-convex part matched with the fingers.

7. An energy saving kettle as claimed in claim 1, wherein: the kettle is characterized in that a kettle opening is formed in the top of the kettle body, a kettle cover is detachably mounted on the kettle opening, and a second vent hole is formed in the kettle cover.

8. An energy saving kettle as claimed in claim 7, wherein: a whistle structure is arranged in the second vent hole.

9. An energy saving kettle as claimed in claim 7, wherein: the lower end edge of the kettle cover is annularly provided with a cover wall matched with the kettle opening, and the cover wall is provided with an elastic structure for tightly clamping the kettle cover on the kettle opening.

10. An energy saving kettle as claimed in claim 9, wherein: the elastic structure is a spring plate.