CN108968674A

CN108968674A - Adjustable pressure insulating pot

Info

Publication number: CN108968674A
Application number: CN201811086661.5A
Authority: CN
Inventors: 陶玉乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2018-12-11

Abstract

A kind of adjustable pressure insulating pot.100 DEG C of boiled water demands are burnt in high altitude localities in order to meet, in the structure of traditional insulating pot, modification pot lid is sealing structure pot lid, forms seal chamber with bottle body；Lock and lock locking mechanism are added, pot lid is prevented to be opened accidentally；Add pressure in pressure regulation valve compensation pot；The boiling point of water is the corresponding boiling point of the sum of environment atmospheric pressure and compensation pressure in pot；After water boiling, pressure vapor is released by pressure regulator valve；It guides water vapour to enter steam connection in pot lid, then reaches the bimetal leaf of temperature regulating device by steam lead, the heated movement of bimetal leaf drives the contact separation of temperature detect switch (TDS), cuts off heating line, completes process of heating up water.To realize when environment atmospheric pressure is less than 1 standard atmospheric pressure, compensation pressure boils water to 100 DEG C.Bottle body radiating and cooling, pressure decline in pot, pressure indication valve, which resets, to fall, and the locking mechanism unlock of pot lid lock can open lock, and then opening pot lid.

Description

Adjustable pressure insulating pot

Technical field

The present invention relates in High aititude (plateau) area, the new electricity of one kind that water is heated to 100 DEG C is realized by pressurization Kettle technical solution.

Background technique

Common insulating pot heats up water in high altitude localities and cannot reach 100 DEG C, because of less than 1 atmosphere of local atmospheric pressure Pressure, and the boiling point of water is reduced with ambient pressure and is reduced, for example in 1000 meter side of height above sea level, the theoretical boiling point of water is 96.7 DEG C, in 4000 meter side of height above sea level, the theoretical boiling point of water is 86.7 DEG C, is not able to satisfy 100 DEG C of the demand of boiling water；Consider to introduce and mend Pressure is repaid, so that reach 1 standard atmospheric pressure in closed container, so as to generate 100 DEG C of the environment of boiling water；Pressure cooker Furnace, pressure cooker, electric pressure cooking saucepan, which may be implemented to realize in High aititude (plateau) area, is heated to 100 DEG C water, but for daily It is inconvenient for operation when drinking water purpose.

Summary of the invention

A kind of adjustable pressure insulating pot, kettle use sealing structure pot lid, are closed pot lid, form seal chamber with bottle body.

It is moved toward one another by two side lock straight lines, locks pot lid and bottle body.

The position of pressure regulator valve is adjusted according to graduation indication height above sea level, obtains corresponding compensation pressure value.

After insulating pot is logical heated, water vapor pressure rises in pot, and driving pressure indication valve rises, and above-mentioned lock is locked, Prevent lock from opening.

In pot after water boiling, pressure vapor is released by pressure regulator valve, into the water vapour adapter tube in pot lid, is then passed through Steam lead, reaches temperature-sensitive bimetal leaf, and the heated movement of bimetal leaf cuts off heating line, completes process of heating up water.

As bottle body radiates outward, water vapor pressure declines in pot, and when balancing with the external world, pressure indication valve reset (is fallen Under), pot lid lock can unlock；Pot lid can be opened, and the boiled water of cooling can be poured out.

Invention focuses on the basis of existing insulating pot, introduces seal chamber, increases compensation pressure tunable arrangement, pot lid lock Arrangement water vapour adapter tube in buckle mechanism and pot lid.

Detailed description of the invention

Fig. 1 is overall structure diagram, kettle body, pot lid and separable power supply base.

Fig. 2 is pot lid part, when closure, lock closure, and locking mechanism lock state.

Fig. 3 is pot lid part, and when closure, the locking mechanism of lock is unlocked, and latches unlocking condition.

Specific embodiment

Component 1, pot lid (unit number is referring to Fig.1).

Component 2, steam connection in pot lid (unit number is referring to Fig.1).

Component 3, pressure regulator valve (unit number is referring to Fig.1).

Component 4 latches locking mechanism (unit number is referring to Fig.1).

Component 5, pressure indication valve (unit number is referring to Fig.1).

Component 6, steam lead (unit number is referring to Fig.1).

Component 7, handle (unit number is referring to Fig.1).

Component 8, bottle body (unit number is referring to Fig.1).

Component 9, temperature-sensitive bimetal leaf (unit number is referring to Fig.1).

Component 10 separates power supply base (unit number is referring to Fig.1).

Component 11, (unit number is referring to Fig. 2) for pot lid lock.

1) after appropriate drinkable water being added in pot, it is closed pot lid 1, is placed on power supply base 10.

2) pot lid 1 and bottle body 2 form seal chamber, are moved toward one another by two side locks, 11 straight line, see Fig. 2, fasten pot lid and The crimping of bottle body, to lock pot lid and bottle body.

3) rotation adjusts the angle of pressure regulator valve 3, according to graduation indication, 1000 meters of height above sea level, 2000 meters, 3000 meters, 4000 Rice selects suitable corresponding compensation pressure.

4) insulating pot powers on, and operates heat button, bottle body bottom temperature detect switch (TDS) contact closure, and heating line is connected, Heating element starts to generate heat, and is transmitted to the water in pot.

5) when water is heated, water vapour increases in pot, and steam pressure rises, and refers to the pressure difference driving pressure of outside atmosphere Show that valve 5 rises.

6) pressure indication valve 5 rises, and lock locking mechanism 4 locks pot lid lock 11, prevents lock from opening；See Fig. 2.

7) constant temperature of water rises in pot, and steam pressure also rises, when pressure, which reaches pressure regulator valve 3, sets pressure, water Boiling, pressure vapor enters pressure regulator valve 3 at instruction A, then is released by pressure regulator valve 3.

8) steam released, into pot lid in steam connection 2 subsequently into steam lead 6 then flow into kettle bottom The temperature-sensitive bimetal leaf 9 of heating control apparatus.

9) the heated movement of bimetal leaf 9, the contact separation of temperature detect switch (TDS) is driven by lever, cuts off heating line, is completed It heats up water process.

10) as bottle body radiates, boiled water cools down in pot, steam pressure decline in pot, when being balanced with the external world, pressure instruction Valve 5 resets (falling), and lock locking mechanism 4 unlocks, and latching 11 at this time can open to two sides, sees that Fig. 3, pot lid 1 can be opened, Boiled water can be poured out.

Claims

1. a kind of adjustable pressure insulating pot, kettle uses sealing structure pot lid, seal chamber is formed with bottle body, when water heats, in pot Steam pressure rises, and the boiling point of water reaches the boiling point of water in control pot by pressure in pressure regulation valve regulation pot with boost in pressure； After water boiling, pressure vapor is released by pressure regulator valve from seal chamber, using the steam released, is run through steam lead drainage To the heating control apparatus of kettle bottom, high-temperature water vapor acts on temperature-sensitive bimetal leaf, and the heated movement of bimetal leaf passes through thick stick Bar drives the contact separation of temperature detect switch (TDS), cuts off heating line, completes process of heating up water；Purpose be in order to environment atmospheric pressure not When 1 atmospheric pressure of foot, compensation pressure, realization is heated up water to 100 DEG C.

2. adjustable pressure insulating pot according to claim 1, can be on Different Altitude Regions (plateau), by adjusting not Same compensation pressure is realized and drinking water is heated to 100 DEG C.

3. adjustable pressure insulating pot according to claim 1, the container for being filled with water and being heated is by kettle body and can activity Pot lid set up seal cavity.

4. adjustable pressure insulating pot according to claim 1, the path of temperature control water vapour are as follows: the heated production water of water steams Vapour --- pressure regulator valve --- steam lead --- temperature sense bimetal leaf.

5. activity pot lid according to claim 3, movable pot lid and kettle body want secure ratcs when forming seal chamber, The lockable mechanism that pot lid includes is lock, and straight line, which moves toward one another, realizes padlock pot lid and kettle body crimping/flange part, unlocks pot Lid is also that lock linear motion realizes unlock.

6. temperature control water vapour according to claim 4 path, pressure regulator valve is arranged in from water vapour and generates cavity to water vapour On the path flowed between temperature sensing device.

7. temperature control water vapour according to claim 4 path, temperature control water vapor stream steam connection in pot lid, specifically: --- pot lid steam connection --- steam lead --- vapor (steam) temperature incudes bimetal leaf to temperature control water vapour.