CN2071483U - Electrothermal air pot - Google Patents
Electrothermal air pot Download PDFInfo
- Publication number
- CN2071483U CN2071483U CN 88200913 CN88200913U CN2071483U CN 2071483 U CN2071483 U CN 2071483U CN 88200913 CN88200913 CN 88200913 CN 88200913 U CN88200913 U CN 88200913U CN 2071483 U CN2071483 U CN 2071483U
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- gas tank
- glass liner
- utility
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- model
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Abstract
The utility model provides an electrothermal air pot which is a household appliance to heat water and boil the water quickly, and the utility model also has heat preservation and storage functions. On the basis of the exiting air pot, the upper part of the refill of the pot is fixedly provided with an electric heating tube whose heating section is inserted in the refill, and the utility model adopts a combined air box and a guide air pressure cover simultaneously. The device has simple structure, low cost, easy application and easy apopularization, the utility model is suitable for a household, a group dormitory, a hotel and the office of a basic unit and a middle and small business, bringing convenience to people`s life and work.
Description
The present invention relates to household electrical appliance, is a kind of air pressure thermos flask with electric heater unit.
Existing air pressure thermos flask only is the container of insulation, and the boiling water that stores in it must heat in other utensil, pours in the bottle after boiled standby.This present situation has been brought inconvenience to people, and particularly in the office of grass-roots unit and medium-sized and small enterprises, this inconvenience is particularly evident.Numerous grass-roots unit and medium-sized and small enterprises often do not supply the communal facility of boiling water, and ubiquity is drunk the phenomenon of boiling water difficulty in its office.
The object of the invention is to change above-mentioned present situation, and providing a kind of to people can heat water, rapidly that it is boiled, can be incubated the electrothermal air pressure thermos flask of storage again.This invention can be created conveniently for people's live and work.
Key problem in technology of the present invention is to have adopted fixed equipment the connected body assembly of electrothermal tube, combination gas tank and air guide gland on the basis of existing air pressure thermos flask.
Connected body assembly of the present invention has two kinds of versions.
With reference to the accompanying drawings the present invention is described in detail.
Accompanying drawing 1 is the electrothermal air pressure thermos flask structural representation that adopts the connected body assembly of first kind of structure.
Accompanying drawing 2 is A-A cutaway views of Fig. 1.
Accompanying drawing 3 is H place zoomed-in views of Fig. 1.
Accompanying drawing 4 is I place zoomed-in views of Fig. 1.
The connected body assembly is made of electrothermal tube (23), connected body (7), briquetting (20) and sealed Cellophane (29) and screw (28).Connected body (7) is gone up design a mounting groove, and the canned paragraph of electrothermal tube (23) is placed in the mounting groove, relies on screw (28) and sealed Cellophane (29) that electrothermal tube (23) is fixed by briquetting (20).The roasting connected body (7) that decreases plastic material of heat for preventing that electrothermal tube (23) from producing is equipped with heat-insulating and sealing filler (21) at electrothermal tube (23) canned paragraph, and the bringing-up section of electrothermal tube (23) is inserted within the glass liner (2).
The combination gas tank is by main gas tank (16), secondary gas tank (13), live valve (11), sealing gasket (31) and main stage clip (8) and secondary stage clip (12) formation.
Main gas tank (16) and secondary gas tank (13) are selected plastic material for use, and tank wall adopts the thin-walled foldable structure, can produce flexible along axis direction.The bottom of main gas tank (16) is installed on the inwall of thermos flask loam cake, and when the thermos flask loam cake fastened, the pore of main gas tank (16) bottom followed glass liner (2) to be connected by the pore on O-ring seal (17) and the seal cover (19).The sealing of the interface of seal cover (19) and connected body (7) realizes by sealing ring (18).Device is main stage clip (8) in main gas tank (16), and secondary stage clip (12) is installed in the secondary gas tank (13), and the effect of these two stage clips is that gas tank separately can be automatically reset.Between major and minor gas tank (16) and (13), be provided with an installing hole, install valve alive (11) in the hole, this valve (11) epimere diameter diameter of living greater than hypomere, hypomere radially has several bar-shaped troughs, the installing hole of the high efficient valves of these bar-shaped trough upper limbs (11), the bar-shaped trough top installs sealing gasket (31).The epimere of valve alive (11) is radially offered several pores, and these pores communicate with the central airway of valve (11) epimere of living.Air guide gland (10) is provided with the steam pilot hole, and this steam pilot hole is communicated with the central airway plug-in mounting of valve (11) epimere of living.For stoping steam to be revealed, sealing ring (9) is housed from this plug-in mounting.Link to each other by lead (22) between electrothermal tube (23) and the supply socket (24), power supply is selected 220 volts of alternating currents usually for use.
Other parts are continued to use the traditional structure form of existing air pressure thermos flask: glass liner (2) is fixed within bottle shell (3), and base (26) is connected into one from supported underneath glass liner (2) and by plastic whorl circle (25) and bottle shell (3).Glass liner (2) is suitable for reading to be inserted together together with rubber washer (4) in the hole of screwed pipe of connected body (7) bottom, and the interior flanging of bottle shell (3) upper end relies on back-up ring (6) and nut (5), and bottle shell (3) is combined into integral body with connected body (7).Suction hose (1) adopts metal or glass material, and its lower end inserts glass liner (2) and as far as possible near the glass liner bottom, insert in the apopore of connected body (7) upper end, and this apopore other end is installed with outlet pipe (27).(30) be the bale handle of thermos flask.
During use, open the thermos flask loam cake, in the bottle of pouring water, the liquid level of water is advisable for 2～3 cun suitable for reading apart from connected body (7), fastens the thermos flask loam cake then, plugs in and can heat.The water vapour that produces in the heating process at first enters main gas tank (16), bar-shaped trough via valve (11) hypomere of living enters secondary gas tank (13) again, then the radially pore of offering by valve (11) epimere of living from secondary gas tank (13) enters the central airway of valve alive (11) epimere, and the steam pilot hole on air guide gland (10) enters atmosphere from here at last.Through the decompression and the repeatedly conversion direction of motion, its water droplet of wrapping up in band been separated in the combination gas tank steam in major and minor gas tank (16) and (13), and arrives in the glass liner (2) by gravity reflux.When water is heated to when boiling, a large amount of steam emit from the directed spray in the steam pilot hole exit on the air guide gland (10), and people can judge that according to this phenomenon whether water in the bottle is by boiled.After the water boiling, deenergization, thermos flask just change keeping warm mode over to.Under keeping warm mode, people push air guide gland (10) downwards, and the boiling water that stores in the bottle just flows out from outlet pipe (27) immediately; Otherwise, loosen air guide gland (10), just stop water outlet.Because moving downward, air guide gland (10) at first compresses secondary gas tank (13), the valve (11) of living moves downward synchronously with secondary gas tank (13), make sealing gasket (31) seal the hole that main gas tank loam cake (15) is gone up device valve alive (11), at this moment, the liquid level of the same glass liner of main gas tank (16) (2) lining water forms a confined space with upper part, along with air guide gland (10) further moves downward, main gas tank (16) is compressed, increased the gas pressure intensity on the water liquid level of glass liner (2) lining, water just is forced out along suction hose (1) from outlet pipe (27).Loosen air guide gland (10), main gas tank (16) and secondary gas tank (13) all recover the state before the compression automatically under the effect of stage clip separately, make that the gas pressure intensity on the water liquid level of glass liner (2) lining reduces, and water outlet just stops.
In order to ensure that air guide gland (10) at first compresses secondary gas tank (13) when moving downward, must rigidity except with the rigidity Design of main stage clip (8), also should make gap b between air guide gland (10) and the main gas tank loam cake (15) greater than the switching gap a of the valve (11) of living greater than secondary stage clip (12).The function of screw (14) is to keep and adjusting play b.
Second kind of structure of connected body assembly is to cancel briquetting (20) and sealed Cellophane (29) and screw (28) on the basis of first kind of structure, behind the canned paragraph installation heat-insulating and sealing filler (21) with electrothermal tube (23), with connected body (7) injection mo(u)lding, the mounting groove on the connected body (7) is filled up by injection moulding and is constituted integral body.Electrothermal tube still inserts within the glass liner (2).This mode can reduce cost.
The present invention is simple in structure, and is cheap, and it is convenient to implement, and popularizes easily.It is fit to family, dormitory, hotel, hotel employing, and the office that especially is fit to grass-roots unit and medium-sized and small enterprises uses.
Claims (3)
1, a kind of electrothermal air pressure thermos flask, glass liner (2), bottle shell (3), base (26), the suction hose (1) that is positioned at glass liner, outlet pipe (27), bale handle elements such as (30) are arranged, it is characterized in that electrothermal tube (23) being installed regularly at the top bottle mouth position of glass liner (2), and the bringing-up section of this electrothermal tube is inserted within the glass liner (2), the combination gas tank is housed simultaneously, and combination gas tank top is installed with air guide gland (10) in the thermos flask loam cake.
2, the described dim water bottle of claim 1, feature be its combination gas tank by main gas tank (16), be arranged in secondary gas tank (13) on the main gas tank, be communicated with main gas tank and the valve alive (11) of secondary gas tank and secondary stage clip (12) formation that is installed in the main stage clip (8) of main gas tank and is arranged at secondary gas tank.
3, the described dim water bottle of claim 1, feature are to offer the steam pilot hole on its air guide gland (10), and the secondary gas tank (13) on this hole and the combination gas tank is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88200913 CN2071483U (en) | 1988-01-18 | 1988-01-18 | Electrothermal air pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88200913 CN2071483U (en) | 1988-01-18 | 1988-01-18 | Electrothermal air pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2071483U true CN2071483U (en) | 1991-02-20 |
Family
ID=4836232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88200913 Withdrawn CN2071483U (en) | 1988-01-18 | 1988-01-18 | Electrothermal air pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2071483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452882A (en) * | 2018-10-27 | 2019-03-12 | 张东 | A kind of thermos bottle generating interference in air flow hot steam based on extruding |
-
1988
- 1988-01-18 CN CN 88200913 patent/CN2071483U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452882A (en) * | 2018-10-27 | 2019-03-12 | 张东 | A kind of thermos bottle generating interference in air flow hot steam based on extruding |
| CN109452882B (en) * | 2018-10-27 | 2021-09-17 | 江晓峰 | Thermos bottle capable of preventing hot steam from rising vertically upwards to scald hands when water is poured |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |