CN218304521U

CN218304521U - Micro-pressure tea making and boiling kettle

Info

Publication number: CN218304521U
Application number: CN202222832525.4U
Authority: CN
Inventors: 文川
Original assignee: Dongguan Xidian Electric Appliance Co ltd
Current assignee: Dongguan Xidian Electric Appliance Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-17
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a minute-pressure kettle for making tea, including a kettle body, kettle body upper portion is equipped with and is used for watered opening, and it is equipped with the counter weight pot lid to be located the opening part lid, the opening is extended to the counter weight pot lid periphery, utilizes self weight to make counter weight pot lid edge closely laminate with the kettle body, still be equipped with disappointing hole on the counter weight pot lid, the counter weight pot lid utilizes self weight to make its edge closely laminate with the kettle body, has gathered a large amount of vapor in the kettle when the water boils, but the produced atmospheric pressure of vapor is still not enough with counter weight pot lid jack-up, consequently can make the atmospheric pressure in the kettle constantly rise, finally is higher than external atmospheric pressure to realized the temperature and reachd 100 ℃.

Description

Micro-pressure tea making and boiling kettle

Technical Field

The utility model belongs to the technical field of kettle, specifically a minute-pressure kettle of making tea.

Background

The tea culture is a 'medium' culture, takes tea as a carrier, aims at reflecting the traditional thought moral and the humanistic spirit of oriental countries, comprises the etiquette, customs, tea law, tea rules, tea skills, tea art, historical allusions, folk story, literary art, song-making endowment and the like related to the tea, and is one of the most long-standing cultures which inherit thousands of years.

Nowadays, more and more tea drinkers gradually become the necessary life habits of people, and for some groups pursuing tea drinking quality, the tea drinkers have strict requirements on not only the tea quality but also the temperature of water boiled out from a kettle. According to the common knowledge, the boiling temperature of water is related to the atmospheric pressure of the environment, for example, the boiling temperature of water in Tibet is 78-80 ℃, while the boiling temperature of water in Guangdong is 100 ℃ in an electric water boiler, but the boiling temperature of water is 95-98 ℃ in test, while the boiling temperature of water in the north China is reduced, so the water is not 100 ℃ in the true sense.

In the existing kettle, the kettle body and the kettle cover are not tightly matched, when water is heated, continuous steam can seep out from a gap between the kettle body and the kettle cover, when the water is boiled, a large amount of steam can even push the kettle cover open, so that the air pressure in the kettle is the same as the external air pressure, and the condition that the water cannot be heated to 100 ℃ is determined.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a minute-pressure kettle for making tea to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a minute-pressure kettle for making tea, includes the kettle body, kettle body upper portion is equipped with and is used for watered opening, lies in the opening part lid and is equipped with the counter weight pot lid, the opening is extended to counter weight pot lid periphery, utilizes self weight to make counter weight pot lid edge closely laminate with the kettle body, the counter weight pot is covered and still is equipped with disappointing hole.

In a further technical scheme, the kettle body is made of metal, and the side wall of the kettle body is of a double-layer vacuum structure I.

Further technical scheme, the counter weight pot lid is including the capping that adopts the metal material to make, the capping is close to open-ended one side and is equipped with magnetism portion of inhaling, lies in kettle body vacuum structure one and is equipped with the magnetic stripe of leading that corresponds with magnetism portion of inhaling along kettle body inner chamber girth direction.

Further technical scheme, the portion of inhaling includes the metal bottom with capping welded connection, bottom inside wall symmetry is equipped with two piece at least high temperature resistant magnet.

According to the further technical scheme, a sealing metal plate is welded in the bottom cover, and a vacuum structure II is formed by the sealing metal plate and the bottom surface of the inner side of the bottom cover.

In a further technical scheme, the bottom surface of the bottom cover is an arc surface, and at least one conical bulge facing the inner cavity of the kettle body is arranged on the bottom surface.

According to a further technical scheme, an upward inclined flange is arranged on the surface of the kettle body along the peripheral direction of the opening, and a water condensation belt is formed between the flange and the cover surface.

In a further technical scheme, the flange is higher than the thickness of the cover surface.

According to the further technical scheme, the diameter of the opening is 80-120 mm, and the mass of the counterweight kettle cover is 150-250 g.

The utility model has the advantages that:

when boiling water, along with the temperature constantly risees, can produce a large amount of vapor in the kettle, and the counter weight pot lid utilizes self weight to make its edge closely laminate with the kettle body, make the vapor in the kettle only a small amount can be followed and oozed out between the kettle body and the counter weight pot lid, a large amount of vapor has already been gathered in the kettle when the water boils, but the produced atmospheric pressure of vapor is not enough with counter weight pot lid jack-up yet, consequently, can make the atmospheric pressure in the kettle constantly rise, final atmospheric pressure that is higher than the external world, thereby realized the temperature of water and reached 100 ℃.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1: the utility model discloses a spatial structure chart.

FIG. 2: the utility model discloses a counter weight pot lid structure chart.

FIG. 3: the utility model discloses a part three-dimensional section view.

FIG. 4: the utility model discloses a part A enlargements.

FIG. 5: the utility model discloses a part plane section.

Reference numerals: 1-pot body, 11-vacuum structure I, 12-magnetic strip, 13-flange, 2-counterweight pot cover, 21-cover surface, 22-magnetic part, 221-metal bottom cover, 222-high temperature resistant magnet, 223-sealing metal plate, 224-vacuum structure II, 225-conical bulge and 23-air leakage hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-5;

kettle can suitably promote kettle internal gas pressure, make kettle internal gas pressure be greater than outside atmospheric pressure and make the temperature promote 100 ℃, specifically including the kettle body 1, 1 upper portion of the kettle body is equipped with and is used for watered opening the utility model discloses in kettle body 1 is roughly the same with current teapot kettle structure, and one side that is located kettle body 1 equally is equipped with the handle, and the opposite side is equipped with the long and thin hu zui with the inner chamber intercommunication, after the appropriate water is added to the 1 inner chamber of the kettle body, the junction between hu zui and the kettle body 1 can be submerged by water, and makes the air in the kettle can not spout from hu zui.

Lie in the opening part lid and be equipped with counter weight pot lid 2, the opening extends in counter weight pot lid 2 periphery, when boiling water, constantly rise along with the temperature, can produce a large amount of vapor in the kettle, and counter weight pot lid 2 utilizes self weight to make its edge closely laminate with the kettle body 1, make the vapor in the kettle only a small amount can be followed and oozed between the kettle body 1 and the counter weight pot lid 2, a large amount of vapor have been gathered in the kettle when the water boils, but the produced atmospheric pressure of vapor is still not enough with counter weight pot lid 2 jack-up, consequently, atmospheric pressure in the kettle can constantly rise, finally be higher than external atmospheric pressure, thereby realized the temperature and reached 100 ℃.

In order to prevent a large amount of water vapor generated during boiling from causing the air pressure in the kettle to rise rapidly and push the counterweight kettle cover 2 open slightly, and a large gap is generated between the kettle body 1 and the counterweight kettle cover 2 to release pressure, therefore, the counterweight kettle cover 2 is provided with the air release hole 23, partial pressure in the kettle can be released from the air release hole 23, thrust generated by rapidly rising air pressure is relieved, after the amount of generated water vapor is stable, the amount of steam discharged from the air release hole 23 is less than that generated by water vapor, therefore, the air pressure in the kettle can rise continuously, the air pressure in the kettle is higher than the external air pressure, and the water temperature reaches 100 ℃.

The electric heater should be equipped with the kettle, when the temperature control element senses to reach 100 ℃, the electric heater stops heating, and the residual heat of the electric heater can be used for lifting the water temperature to 100 ℃.

In the embodiment, the diameter of the opening is 80mm-120mm, the mass of the counterweight kettle cover 2 is adjusted according to the size of the opening, the mass range is 150g-250g, the preferred configuration is that the diameter of the opening is 100mm, and the mass of the counterweight kettle cover 2 is 200g.

It explains that, the kettle body 1 is equipped with the plane that is used for 2 edges of bearing counter weight pot lid along opening girth direction, can specifically refer to fig. 4, uses in the plane at 2 edges of bearing counter weight pot lid through flattening the technology to and 2 edge positions of counter weight pot lid all process comparatively level and smooth, consequently can realize 2 edges of counter weight pot lid and the inseparable laminating of the kettle body 1.

In the embodiment, the kettle body 1 is made of metal, the side wall of the kettle body is of a double-layer vacuum structure I11, and the heat preservation function of the kettle can be realized through the vacuum structure I11, so that the heat of water in the kettle is dissipated more slowly.

The embodiment is described with respect to the structure of the counterweight kettle lid 2;

the counter weight kettle cover specifically comprises a cover surface 21 made of metal materials, wherein a magnetic part 22 is arranged on one side of the cover surface 21 close to an opening, when the cover surface 21 is attached to a kettle body 1, the magnetic part 22 penetrates through the opening and is arranged on the upper part of an inner cavity of the kettle body 1, the magnetic part 22 corresponds to a magnetic conduction strip 12 arranged in a vacuum structure I11, a magnetic absorption structure for fixing the counter weight kettle cover 2 is formed by the magnetic conduction strip 12 and the magnetic part 22, and the counter weight kettle cover 2 cannot fall out of the kettle body 1 when the water pouring inclination angle is larger through the magnetic absorption structure; to explain, since the cover surface 21 is made of a metal material, in the present embodiment, the cover surface 21 is made of a steel plate having a certain thickness.

Magnetism portion 22 of inhaling includes the metal bottom 221 with capping 21 welded connection, and bottom inside wall symmetry is equipped with two piece at least high temperature resistant magnet 222, and wherein high temperature resistant magnet 222 can be ferrite magnet, is equipped with high temperature resistant magnet 222 with the symmetry, can make the atress of counter weight pot lid 2 both sides even, can also exert on counter weight pot lid 2 through magnetism effect of inhaling simultaneously, increases the atmospheric pressure thrust that it can bear.

In addition, a sealing metal plate 223 is welded in the bottom cover, a second vacuum structure 224 is formed by the sealing metal plate 223 and the bottom surface of the inner side of the bottom cover, partial heat conduction can be isolated through the second vacuum structure 224, heat conducted to the metal cover surface 21 is greatly reduced, and people cannot scald when contacting the cover surface 21; the second vacuum structure 224 is formed by the following steps:

firstly, welding the sealing metal plate 223 on the inner side of the bottom cover to form a closed space between the inner side of the bottom surface of the bottom cover and the sealing metal plate 223, then punching a small hole on the sealing metal plate 223, and certainly, punching and then welding can be carried out; and then the welded bottom cover and the sealing metal plate 223 are placed in an oven, in the temperature rising process, air in a space formed by the bottom cover and the sealing metal plate 223 expands and is discharged from the small holes, the small holes are closed after a period of time, the welded bottom cover and the sealing metal plate 223 are taken out, and the space formed after cooling is in a vacuum state.

In the structure of counter weight pot lid 2, the bottom surface is the cambered surface, and the cooling forms the drop of water after vapor contacts the bottom surface, can follow the cambered surface and landing to the minimum, on this basis, is located and still is equipped with at least one toper arch 225 towards the kettle body 1 inner chamber on the bottom surface, and the drop of water can contact toper arch 225 on the way in the landing, just can fall, shortens the removal route of drop of water for the drop of water backward flow.

No matter how closely the cooperation of counter weight pot lid 2 and the kettle body 1, still can have minimum clearance, when the temperature risees, there are some vapor to ooze from the clearance, in order to improve counter weight pot lid 2 and the leakproofness of the kettle body 1, when vapor oozes, vapor can contact the slope upward flange 13 that the kettle body 1 surface was equipped with along opening girth direction, and meet condensation to become the drop of water reflux between counter weight pot lid 2 and the kettle body 1, and among the infiltration clearance, form the water of congealing and fill up the clearance along with the lapse of time, can effectively improve the leakproofness at the initial stage of intensification, be favorable to the promotion of kettle internal gas pressure.

Further, the flange 13 is higher than the cover face 21, so that the design can make the whole more beautiful, and the leaked water vapor can be effectively intercepted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a minute-pressure kettle for making tea, includes the kettle body (1), kettle body (1) upper portion is equipped with and is used for watered opening, its characterized in that: lie in the opening part lid and be equipped with counter weight pot lid (2), counter weight pot lid (2) periphery extends the opening, utilizes self weight to make counter weight pot lid (2) edge closely laminate with the kettle body (1), still be equipped with disappointing hole (23) on counter weight pot lid (2).

2. The micro-pressure tea making kettle according to claim 1, wherein: the kettle body (1) is made of metal materials, and the side wall of the kettle body is of a first double-layer vacuum structure (11).

3. The micro-pressure tea making kettle according to claim 2, wherein: the counter weight pot lid (2) is including adopting capping (21) that the metal material made, capping (21) are close to open-ended one side and are equipped with magnetism portion of inhaling (22), lie in the pot body (1) vacuum structure one (11) and be equipped with magnetic conduction strip (12) that correspond with magnetism portion of inhaling (22) along the pot body (1) inner chamber girth direction.

4. The micro-pressure tea making kettle according to claim 3, wherein: magnetism portion (22) are inhaled includes and is covered metal bottom (221) of face (21) welded connection, the bottom inside wall symmetry is equipped with two piece at least high temperature resistant magnet (222).

5. The micro-pressure tea making kettle according to claim 4, wherein: and a sealing metal plate (223) is welded in the bottom cover, and a second vacuum structure (224) is formed by the sealing metal plate (223) and the bottom surface of the inner side of the bottom cover.

6. The micro-pressure tea making kettle according to claim 5, wherein: the bottom surface of the bottom cover is an arc surface, and at least one conical bulge (225) facing the inner cavity of the kettle body (1) is arranged on the bottom surface.

7. The micro-pressure tea making kettle according to claim 3, wherein: the kettle body (1) is provided with an upward inclined flange (13) along the circumferential direction of the opening, and a water condensation belt is formed between the flange (13) and the cover surface (21).

8. The micro-pressure tea making kettle according to claim 7, wherein: the flange (13) is higher than the thickness of the cover surface (21).

9. The micropressure tea-making kettle according to any one of claims 1 to 8, wherein: the diameter of the opening is 80mm-120mm, and the mass of the counterweight kettle cover (2) is 150g-250g.