CN2258041Y - Electric thermos bottle with vacuum insulating layer - Google Patents
Electric thermos bottle with vacuum insulating layer Download PDFInfo
- Publication number
- CN2258041Y CN2258041Y CN 96217745 CN96217745U CN2258041Y CN 2258041 Y CN2258041 Y CN 2258041Y CN 96217745 CN96217745 CN 96217745 CN 96217745 U CN96217745 U CN 96217745U CN 2258041 Y CN2258041 Y CN 2258041Y
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- China
- Prior art keywords
- vacuum
- cavity
- hot water
- layer
- parts
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an electric thermos bottle (device) with a vacuum insulation layer. The bottle chamber casing of the electric thermos bottle is designed into a double-layer structure. The bottle chamber casing (composed of an inner casing and an outer casing) forms a cavity. If the cavity is pumped in a vacuum state, the effective vacuum insulation layer is formed. Thereby, heat transfer can be insulated. Thus, the temperature of hot water can be maintained. A temperature controller and an electric heat wire are fixed in the vacuum layer. Thus, the problems of oxidation and ablation can be thoroughly relieved. The service life can be extended. Electricity consumption for thermal insulation is reduced when the electric thermos bottle is electrically heated for use through the insulation structure of the utility model. Great significance is provided for energy saving. The temperature controller and the electric heat wire are fixed in the vacuum layer. The problems of oxidation and ablation of the temperature controller and the electric heat wire in the vacuum layer can be thoroughly relieved. Thereby, the service life can be extended by over five times. The application of the electric thermos bottle has extensive popularization value.
Description
The utility model belongs to a kind of electrical heating water bottle (device), comprises being suitable for family expenses or public electrical heating water device.
Present electric hot water bottle all adopts electrically heated mode to be incubated, and be incubated one bottle of water and needed power consumption 1 degree in 24 hours at 90 degree (3 liters), and boiled (20 ℃ to 100 ℃) one bottle of water (3 liters) ability power consumption 0.26 degree, power consumption is bigger; Mechanical controlling temp type electric hot water bottle of while, the main thermostat pitting of contact that leans on carries out temperature control, and ablate in air and can greatly influence temperature-controlled precision in the thermostat contact, thereby shorten the useful life of electric hot water bottle, and the heating wire of heating usefulness exists oxidation and life-span minimizing problem equally in air.Therefore, energy consumption is high and the life-span is short, is the weakness of electric hot water bottle, directly has influence on it and promotes the use of.
The purpose of this utility model is that electric hot water bottle is added insulation construction, proposes super energy-conservation electric hot water bottle of a kind of high life.
The utility model is achieved in that the glass liner housing with electric hot water bottle is designed to double-decker, can adopt double-level-metal (stainless steel or other bright metal) or layer of metal (internal layer), one deck plastics (skin) to constitute, glass liner housing (inner casing and shell) forms a cavity, cavity vacuumized to form an efficient vacuum thermal insulation layer, form heat-insulation layer, thereby isolated heat conduction is kept the temperature of hot water.Thermostat and heating wire are fixed in the vacuum layer, are placed on the problem that thermostat in the vacuum layer and heating wire have thoroughly been exempted oxidation ablation, its life-span is prolonged.
The insulation construction that the utlity model has, the power consumption the when electrical heating when electric hot water bottle is used has reduced insulation is significant to energy-conservation; Thermostat and heating wire are fixed in the vacuum layer, and the thermostat and the heating wire that are placed in the vacuum layer have thoroughly been exempted the problem of oxidation ablation, thereby make it prolong service life more than five times, make the application of electric hot water bottle have promotional value more widely.
Accompanying drawing 1 is the utility model embodiment one structure cross-sectional schematic.
Accompanying drawing 2 is the utility model embodiment two structure cross-sectional schematic.
The existing concrete embodiment of accompanying drawings the utility model:
As shown in Figure 1, it is a kind of embodiment of the formula electric hot water bottle that draws water, the inner casing of glass liner (7) constitutes a cavity (21) jointly with shell (6) (0.5mm corrosion resistant plate), bottom in inner casing (7), load onto heating plate (10)--coil built-in heater strip, and be fixed in the cavity (21) by fixed mount (11), thermostat (9) is placed in the cavity (21) along inner casing (7) sidewall, cavity (21) is vacuumized and seals at cavity (21) port with sealing ring (4) and form thermal insulation layer, lid (1) is vacuum structure assembly (plastics is made), lid (1) lower end is made suitable contact-making surface and is made itself and inner casing port, sealing ring closely contacts, sealing ring (4), lid (1), inner casing (7), shell (6), cavity (21) has constituted a vacuum heat-insulation and heat-preservation container jointly, thereby has reduced the decline of water temperature effectively.The heating plate of in-built electrical heater strip (10), thermostat (9) all are arranged in the vacuum cavity (21), have exempted oxidation, ablation, have prolonged service life effectively.
Above embodiment also can be applicable on the vapour-pressure type electric hot water bottle.
Electricity suction pump (13), transformer (20), wiring board (18) are placed on the fixed mount (12) of shell (6) bottom, pipeline (8) is connected with electric suction pump (13), and extend to bottle neck (2) along the shell (15) of electric hot water bottle and the cavity that glass liner shell (6) constitutes, water pump is gone out, the mouth (19) of bleeding is placed in the outside portion of shell (6), uses when vacuumizing.Drain pan (5), base (16) and shell (15) constitute the shell of water bottle, thereby have formed a complete electric hot water bottle, and supply socket (17) is placed in the rear portion of bottle.
As Fig. 2 is the embodiment of a simple electric hot water bottle, parts (6) corrosion resistant plates (0.5mm is thick) and parts (7) corrosion resistant plates (0.5mm is thick) have constituted a cavity (21), by parts (19) (vacuum pumping mouth), be evacuated, form vacuum heat-insulating layer.Parts (1) are the plastics vacuum bottle stopper, adopt the mode that rotatably compresses.So just formed complete adiabatic space.
Parts (10) are electrical heating wires, and parts (9) are temperature controller, place vacuum layer by fixed mount (11), prevent from effectively oxidation ablation to increase the service life.
Parts (17) are plugs, and parts (22) are handles, and water is the same with general thermos bottle, pour out by bottle neck (2).
Claims (5)
1, a kind of electric hot water bottle (device) that has vacuum heat-insulating layer is characterized in that the glass liner housing of electric hot water bottle has double-decker, thereby forms thermal insulation layer.
2, electric hot water bottle according to claim 1 (device), it is characterized in that the glass liner housing of electric hot water bottle is designed to double-decker, can adopt double-level-metal (stainless steel or other bright metal) or layer of metal (internal layer), one deck plastics (skin) to constitute, glass liner housing (inner casing and shell) forms a cavity, cavity is vacuumized can form an efficient vacuum thermal insulation layer.
3, according to claim 1 and 2 described electric hot water bottles (device), it is characterized in that and heating wire and temperature sensor can be placed in the vacuum layer.
4, according to claim 1 and 2 described electric hot water bottles (device), the inner casing (7) that it is characterized in that glass liner constitutes a cavity (21) jointly with shell (6) (0.5mm corrosion resistant plate), bottom in inner casing (7), load onto heating plate (10)--coil built-in heater strip, and be fixed in the cavity (21) by fixed mount (11), thermostat (9) is placed in the cavity (21) along inner casing (7) sidewall, cavity (21) is vacuumized and seals at cavity (21) port with sealing ring (4) and form thermal insulation layer, lid (1) is vacuum structure assembly (plastics is made), lid (1) lower end is made suitable contact-making surface and is made itself and inner casing port, sealing ring closely contacts, sealing ring (4), lid (1), inner casing (7), shell (6), cavity (21) has constituted a vacuum heat-insulation and heat-preservation container jointly, thereby has reduced the decline of water temperature effectively.The heating plate of in-built electrical heater strip (10), thermostat (9) all are arranged in the vacuum cavity (21),
5, according to claim 1 and 2 described electric hot water bottles (device), it is characterized in that parts (6) corrosion resistant plates (0.5mm is thick) and parts (7) corrosion resistant plates (0.5mm is thick), constituted a cavity (21), by parts (19) (vacuum pumping mouth), be evacuated, form vacuum heat-insulating layer.Parts (1) are the plastics vacuum bottle stopper, employing rotatably compresses mode, has so just formed complete adiabatic space, and parts (10) are electrical heating wires, parts (9) are temperature controller, place vacuum layer by fixed head (11), prevent from effectively oxidation ablation to increase the service life, parts (17) are plugs, parts (22) are handles, and water is the same with general thermos bottle, pours out by bottleneck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217745 CN2258041Y (en) | 1996-09-09 | 1996-09-09 | Electric thermos bottle with vacuum insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217745 CN2258041Y (en) | 1996-09-09 | 1996-09-09 | Electric thermos bottle with vacuum insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258041Y true CN2258041Y (en) | 1997-07-23 |
Family
ID=33898784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96217745 Expired - Lifetime CN2258041Y (en) | 1996-09-09 | 1996-09-09 | Electric thermos bottle with vacuum insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258041Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215722B (en) * | 2007-12-31 | 2010-07-21 | 经纬纺织机械股份有限公司 | Vacuum double-water-circulation gooseneck for chemical fiber wet method spinning machine |
| CN102670089A (en) * | 2012-04-27 | 2012-09-19 | 上海嘉韵不锈钢制品有限公司 | Double-layer insulated vacuum container |
-
1996
- 1996-09-09 CN CN 96217745 patent/CN2258041Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215722B (en) * | 2007-12-31 | 2010-07-21 | 经纬纺织机械股份有限公司 | Vacuum double-water-circulation gooseneck for chemical fiber wet method spinning machine |
| CN102670089A (en) * | 2012-04-27 | 2012-09-19 | 上海嘉韵不锈钢制品有限公司 | Double-layer insulated vacuum container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG DEHAO RUNDA ELECTRIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: WANG DONGLEI |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Guangdong Electech International Inc. Patentee before: Wang Donglei |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Electech International Inc. Document name: Notification of Termination of Patent Right |