A kind of thermo jug liner
Technical field
The invention belongs to thermo jug fields, more particularly to a kind of thermo jug liner.
Background technique
Kitchen tools are as the required daily necessity of family, and there are about 1,300,000,000 populations for China.The market space be extremely it is huge in recent years
The Chinese kitchen tools market sales volume is being risen with 35% speed.Than 2005 same period increased by 27.71% annual realizes and adds up product pin
Sell income 66%.More than 20 years short development times, from the 1980s.Kitchen tools industry has become southern exposure industry, into one
It is a from rapid growth to gradually inmature stage of qualitative change.
Chinese kitchen tools industry presents the following new development trend, in recent years.Information technology helps to optimize enterprise
The development of process, information technology brings opportunities and challenges to enterprise.It is said in terms of opportunity.Management capital is reduced, is obtained in competition
Take advantage.And those then can not be obviously in a disadvantageous position in competition using the enterprise of information technology modified flow.Product knot
Structure develops to beauty, fashion, environmental protection, the direction that low energy consumption.Low value-added product must be continued on through to be rushed by domestic pharmaceutical industry industry
It hits and deeper competition.At the important channel that current household electrical appliances industry is sold, circulation ferments innovation.With family in recent years
The rise of electric chain industry.But since the entrance interest and operation cost in chain stores for household appliances shop are higher, other ways are being sought by existing producer
Diameter, such as enter building materials city and whole kitchen showroom.
Entire industry is to the stage reshuffled.But most enterprise small scale, the following kitchen tools market competition will be fiercer.
It is in a devil of hole.Rich profit makes some white goods enterprises also start kitchen and bath market of beaching, and makes competition rapidly in the whole country
Interior upgrading.Especially many trans-corporations take technology, brand, marketing advantage and stage a comeback, and domestic kitchen tools is made to compete the white heat that more becomes
Change.Great change occurs for the housing need of town dweller, with the quick steady-state growth of China's national economy.Include to related industry
Biggish pulling function has occurred in the development of kitchen tools industry.Meanwhile vast rural area market have it is to be developed, in addition cottar update
The demand of the demand of the replacement, kitchen tools will keep the steady-state growth impetus.
Kitchen tool apparatus product is big as usage amount, is widely used, before unique advantage decides that it has wide market
Scape.It is exerting advantages of oneself, is improving under the premise of going wrong in use process, high-end kitchen tool apparatus product starts to come into consumption
The sight of person, demand of the consumer to high-end kitchen tool apparatus product and expectation are higher and higher.2015, high-end kitchen tool apparatus product
Feeler have been extended in face of numerous consumers.2016, the kitchen tool apparatus market demand will be gradually to high-end assembly, high-end kitchen
The sales volume of tool device product also can steadily advance with growth rate.
Thermo jug is that a kind of energy-saving insulation kettle belongs to cooking apparatus, is especially used for pot to boil water.Energy-saving insulation kettle, including
Hu Bi, spout, structure are as follows: be wrapped in insulating layer in the outer surface of Hu Bi, protective layer is housed on the outside of insulating layer.Due in Hu Bi
It is surrounded by insulating layer, the heat dissipation of Hu Bi can be reduced in this way, energy loss is reduced and achievees the effect that energy-saving heat preserving, due to protecting
There is a protective layer that soft insulating layer can be prevented to be damaged again outside warm layer, while convenient for the outer surface of cleaning pot, conveniently making
With.
Modern thermo jug is that Britain thermo jug physicist James's Dewar jazz invented in 1892.At that time he
The research work for making gas liquefaction is being carried out, gas will liquefy at low temperature, and needing to design first a kind of can make gas
With the container of ambient temperature isolation, then he asks glass technician Burger to blow a Double-layer glass vessel, two layers of inner wall for him
Mercury is coated, the air between two layers is then taken out, forms vacuum.This Dewar bottle is called " Du's bottle ", can make to be contained in the inside
No matter liquid is cool, hot temperature all keeps constant in certain time.Since vacuum flask is mainly used for hot water thermal insulating in the family, therefore again
Claim thermos bottle.The construction of vacuum flask is simultaneously uncomplicated.Centre is double glazing glass liner, vacuum state between two layers, and silver-plated
Or aluminium, vacuum state can be the non-conductor of heat to avoid thermal convection, glass itself, silver-plated glass then can will be inside container
It goes back to the heat reflection of external radiation.In turn, if the cold liquid of storage, this bottle can prevent the thermal energy spoke of outside in bottle again
It is mapped in bottle.The bottle stopper of vacuum flask, is usually made with cork or plastics, both materials are also all not easy thermally conductive.
Thermo jug shell has the materials such as bamboo weaving, plastics, iron sheet, aluminium, stainless steel to be made, and the bottleneck of vacuum flask has a rubber pad
Circle, bottom of bottle has a bowl-type rubber seat retainer, these are provided to fixed bottle with glass liner and use, to prevent with cover attack.The heat preservation of vacuum flask,
The worst place of cold insulation function is around bottleneck, and heat mostly circulates at this by conduction pattern.Therefore, always to the greatest extent may be used when manufacture
It can be shortened bottleneck, capacity is bigger and vacuum flask that bottleneck is smaller, heat insulation effect better, under normal circumstances, can make within 12 hours
Cold drink in bottle is maintained at 45 DEG C or so.Boiled water DEG C or so.Work, the life of vacuum flask and people are in close relations.Laboratory
In with it store chemicals, people are hoarded food and beverage with it when picnic, football match.The water outlet of vacuum flask is again in recent years
Add many new varieties, produces pressure heat insulating bottle, contact vacuum flask etc..But heat preservation principle is constant.
Thermo jug liner is composed of inside and outside two vials.The two links into an integrated entity in bottle mouth position, between two bottle walls
Gap is evacuated to weaken thermal convection, and vial wall surface light-plated silver lustre film reflects infrared emanation line.In pot when high temperature, content
The thermal energy of object is not to external radiation;In pot when low temperature, the outer thermal energy of pot is not radiated into pot, and thermo jug has efficiently controlled conduction, heat
The approach of 3 kinds of heat transfers of convection current and radiation.For thermo jug liner in addition to taking glass material to be made, there are also use stainless steel or nontoxic nothing
What smelly plastics were made into.Metal glass liner is sturdy and durable, is hardly damaged, but thermal conductivity is much larger than glass, manufactured inner container insulated effect
It can be slightly worse.Single or double layer wall container made of plastic, filling foamed plastics are heat-insulated, lightweight and convenient, non-breakable, but it is protected
Warm efficiency ratio vacuum liner is poor.
Thermo jug liner currently on the market is a kind of bottle body made of layer glass, is evacuated between layer glass
And heat insulation function can be realized glass surface is silver-plated, thermo jug liner is because its structure is simple, low cost, therefore in daily life
Middle application is very extensive.Thermo jug liner is a kind of bottle body made of layer glass, be evacuated between layer glass and
Glass surface is silver-plated to can be realized heat insulation function, and thermo jug liner is because its structure is simple, low cost, therefore answers in daily life
With very extensive, still, the bottom of traditional thermo jug liner generally has air exhaust nozzle, due to air exhaust nozzle and liner vacuum phase
Even, therefore after air exhaust nozzle breakage, liner vacuum expendable pattern, heat insulation function is also lost therewith, therefore, traditional thermo jug liner failure
The overwhelming majority, in order to extend the service life of thermo jug liner, can be designed a kind of new caused by being destroyed because of air exhaust nozzle
The thermo jug liner of type.
Summary of the invention
The object of the invention is that providing a kind of thermo jug liner to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of thermo jug liner, the air exhaust nozzle including inner lining and positioned at inner lining lower end, liner body side surface lower end
It is provided with protective device, the protective device includes shell and buffering cotton, and the guard sideways are provided with placing groove, described
Putting hole is provided in placing groove.
In order to further increase the practicability of thermo jug liner processing technology, the air exhaust nozzle is fixedly mounted on the liner
Body lower end, wherein the inner lining and the air exhaust nozzle are structure as a whole.
In order to further increase the practicability of thermo jug liner processing technology, the placing groove is an arc groove, radian
Equal with the radian of the inner lining, the protective device is located at liner body side surface lower end close to the one of the air exhaust nozzle
Side, the protective device, which is in close contact by the placing groove and the inner lining outer wall and bottom surface and fixes stickup, is integrated knot
Structure.
In order to further increase the practicability of thermo jug liner processing technology, the putting hole is located on the inside of the placing groove
On bottom surface, the putting hole is a bellmouth, and bottom surface diameter of a circle is greater than the diameter of the air exhaust nozzle, and hole depth is also greater than institute
State the length of air exhaust nozzle.
In order to further increase the practicability of thermo jug liner processing technology, when the inner lining is placed on the protection dress
When setting and being in close contact with the placing groove, the air exhaust nozzle is protruded fully into the putting hole, but the air exhaust nozzle is not
It is in contact with the putting hole inner wall.
In order to further increase the practicability of thermo jug liner processing technology, the protective device includes the shell and edge
Embedded in the intracorporal buffering cotton of the shell, the shell and the buffering cotton are in contact with the inner lining.
In order to further increase the practicability of thermo jug liner processing technology, the placing groove and the putting hole are respectively provided with
On the buffering cotton.
In order to further increase the practicability of thermo jug liner processing technology, on four sides and bottom surface of the buffering cotton
It is pasted with the shell, the upper end of the buffering cotton is then integrated with fixed paste of the inner lining.
In order to further increase the practicability of thermo jug liner processing technology, plastics, hardboard, bubble is can be used in the shell
The production of foam plate.
Compared with prior art, the beneficial effects of the present invention are:
The thermo jug liner adds the protective device being made of the shell and the buffering cotton, can effectively protect
The air exhaust nozzle is not damaged by foreign object strike, substantially prolongs the service life of thermo jug liner, the protective device structure
Simply, at low cost, anticollision, anti-performance of colliding with are good, while small volume, the space inside thermo jug are not take up, so that thermo jug
Liner is installed still simply, conveniently, light-weight, does not influence the use of thermo jug, practicability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of thermo jug liner of the present invention.
Fig. 2 is a kind of internal structure chart of thermo jug liner of the present invention.
Fig. 3 is a kind of top view of the protective device of thermo jug liner of the present invention.
Fig. 4 is a kind of main view of the protective device of thermo jug liner of the present invention.
The reference numerals are as follows:
1, inner lining;2, protective device;3, air exhaust nozzle;4, placing groove;5, putting hole;6, cotton is buffered;7, shell.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As Figure 1-Figure 4, a kind of thermo jug liner, the air exhaust nozzle 3 including inner lining 1 and positioned at 1 lower end of inner lining are interior
1 side lower end of gallbladder body is provided with protective device 2, and protective device 2 prevents air exhaust nozzle 3 to be knocked and damage for protecting air exhaust nozzle 3
Bad, after air exhaust nozzle 3 damages, the thermal insulation property of inner lining 1 is also lost therewith, therefore whether air exhaust nozzle 3 is intact to inner lining 1
Thermal insulation property is most important, and protective device 2 includes shell 7 and buffering cotton 6, and shell 7 is used to support fixed buffering cotton 6, buffers cotton 6
For protecting air exhaust nozzle 3, prevent air exhaust nozzle 3 from damaging by foreign object strike, meanwhile, buffering cotton 6 can be to the Impact energy of foreign object
It is absorbed, preventing shock from touching air exhaust nozzle 3 causes air exhaust nozzle 3 damaged, and 2 side of protective device is provided with placing groove 4, places
Slot 4 can be fitted closely for buffering cotton 6 with 1 surface of inner lining, putting hole 5 is provided in placing groove 4, putting hole 5 is for putting
Set air exhaust nozzle 3.
In order to further increase the practicability of thermo jug liner processing technology, air exhaust nozzle 3 is fixedly mounted under inner lining 1
End, wherein inner lining 1 and air exhaust nozzle 3 are structure as a whole, and placing groove 4 is an arc groove, the radian phase of radian and inner lining 1
It is located at 1 side lower end of inner lining close to the side of air exhaust nozzle 3 Deng, protective device 2, protective device 2 passes through placing groove 4 and inner lining
1 outer wall and bottom surface are in close contact and fix stickup and be structure as a whole, and putting hole 5 is located in 4 inside bottom surface of placing groove, putting hole 5
For a bellmouth, bottom surface diameter of a circle is greater than the diameter of air exhaust nozzle 3, and hole depth works as inner lining also greater than the length of air exhaust nozzle 3
1 be placed on protective device 2 and with placing groove 4 be in close contact when, air exhaust nozzle 3 protrudes fully into putting hole 5, but air exhaust nozzle 3
It is not in contact with 5 inner wall of putting hole, protective device 2 includes shell 7 and the buffering cotton 6 being embedded in shell 7, shell 7 and buffering
Cotton 6 is in contact with inner lining 1, and placing groove 4 and putting hole 5 are arranged on buffering cotton 6, buffers four sides and bottom of cotton 6
Shell 7 is pasted on face, the upper end for buffering cotton 6 is then integrated with fixed paste of inner lining 1, and plastics, cardboard can be used in shell 7
Plate, cystosepiment production.
A kind of thermo jug liner, processing step are as follows:
(1), placing groove 4 is processed on buffering cotton 6;
(2), putting hole 5 is processed on placing groove 4;
(3), shell 7 is cut into and buffers 6 side of cotton plate body equal in magnitude;
(4), plate body is closely pasted onto four measurements and bottom surface of buffering cotton 6;
(5), by spreading glue on placing groove 4, placing groove 4 is in contact with 1 side of inner lining then and kisses it completely
It closes;
(6), finally, shell 7 is fixed on inner lining 1 by the junction spreading glue in shell 7 and inner lining 1.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.