CN206491667U - Steam heater - Google Patents
Steam heater Download PDFInfo
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- CN206491667U CN206491667U CN201621329796.6U CN201621329796U CN206491667U CN 206491667 U CN206491667 U CN 206491667U CN 201621329796 U CN201621329796 U CN 201621329796U CN 206491667 U CN206491667 U CN 206491667U
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- middle seat
- inner cap
- steam heater
- heating
- heater according
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Abstract
The utility model discloses a kind of steam heater, it includes base, electro-heat equipment, middle seat, container, upper lid, cavity provided with dress water in middle seat, container is placed in middle seat, and electro-heat equipment is arranged on the bottom of middle seat, and upper lid is arranged on middle seat or base, Shang Gai and middle seat inner chamber form heating chamber, being mainly technically characterized by it also includes inner cap, and inner cap is the lid of lower ending opening, and inner cap is placed in heating chamber.With can effectively reduce the temperature rise covered in the energy consumption of steam heater, reduction, reduce condensed water it is excessive the features such as.
Description
Technical field
The utility model is related to a kind of steam heater, particularly a kind of steam heater for heating food.
Background technology
The steam heater of food, such as electric heating mess tin, typically using the sealing of single hull are heated in the prior art
Structure, it is more that this structure makes heat scatter and disappear, and the heat foods time is long, causes the waste of larger heat energy.
Accumulate the globule because inner walls can condense after a large amount of vapor, water vapor condensation and flow down, in being partly trapped in
The junction of seat and upper lid, the part globule is leaked into outside product by the fit clearance of middle seat and upper lid, is finally wandered in platform
On face, cause table top ponding.And the globule can also flow to the place that socket and plug is connected along housing exterior walls, electric leakage is also easy to produce hidden
Suffer from.
During use, a large amount of vapor of upper lid contact raise the temperature of lid, covered in now consumer's contact
Easily cause burn hazard.
To overcome drawbacks described above, certain improvement is made that to steam heater.
The content of the invention
Technical problem to be solved in the utility model is:
A kind of steam heater is provided, it can effectively reduce the temperature rise covered in the energy consumption of steam heater, and reduction, reduced
Condensed water it is excessive.
The utility model solve its technical problem use technical scheme be:
A kind of steam heater, it includes the sky provided with dress water in base, electro-heat equipment, middle seat, container, upper lid, middle seat
Chamber, container is placed in middle seat, and electro-heat equipment is arranged on the bottom of middle seat, and upper lid is arranged on middle seat or base, upper Gai Yuzhong
The inner chamber of seat forms heating chamber, and it also includes inner cap, and inner cap is the lid of lower ending opening, and inner cap is placed in heating chamber.
Inner cap is by heating chamber at intervals of heating bore and heating exocoel.
Container is placed in heating bore.
The lower edge of inner cap is touched with middle seated connection.
Hole or groove that the top of inner cap is flowed through provided with water supply steam.
The top of inner cap is provided with the boss extended upward.
The inside top of upper lid is provided with the location-plate for extending downwardly and matching with inner cap convex platform.
Upper cover buckle is connected on base or middle seat.
Electro-heat equipment is PTC heating element heaters.
Middle seat bottom is provided with through hole, and PTC heating element heaters are fixed on through hole by seal and seal through hole.
The utility model beneficial effect produced compared with background technology:
Because the utility model uses inner cap, inner cap is the lid of lower ending opening, and inner cap is placed on the structure in heating chamber, is steamed
Operationally, vapor is gathered in intracavitary to heat the food in container to hot-air heater by inner cap, and vapor is largely retained in
The intracavitary of inner cap, makes the temperature of intracavitary be lifted rapidly, therefore it can be effectively reduced what is covered in the energy consumption of steam heater, and reduction
Temperature rise, reduces the excessive of condensed water.
Brief description of the drawings
, below will be attached to what is used required in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of embodiment in the utility model.
Fig. 2 is Fig. 1 explosive view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made
There are other embodiments, belong to the scope of the utility model protection.
Referring to shown in accompanying drawing 1, accompanying drawing 2, the present embodiment includes base 1, electro-heat equipment 2, middle seat 3, container 4, upper lid 5, interior
Cavity provided with dress water in lid 6, middle seat 3, container 4 is placed in middle seat 3, and electro-heat equipment 2 is arranged on the bottom of middle seat 3, upper lid 5
On middle seat 3 or base 1, the inner chamber of upper lid 5 and middle seat 3 forms heating chamber.
Inner cap 6 is the lid of lower ending opening, and inner cap 6 is placed in heating chamber and coats container 4.Steam heater is in work
When, vapor is gathered in intracavitary to heat the food in container 4 by inner cap 6, the temperature of intracavitary is lifted rapidly, can effectively be dropped
The temperature rise of lid 5 in the energy consumption of low steam heater, reduction, and reduce the excessive of condensed water.
Inner cap 6 is by heating chamber at intervals of heating bore 7 and heating exocoel 8.When electro-heat equipment 2 works, first in heating
Vapor is produced in chamber 7, vapor is largely retained among heating bore 7, and to heat food, a small amount of vapor is spilt into
Heat in exocoel 8.
Heating exocoel 8 mainly plays a part of heat-insulation and heat-preservation, when the temperature in heating bore 7 is too high or steam is too high
When, there will be part vapor to flow into heating exocoel 8 from heating bore 7, and it is that upper lid 5, middle seat 3 and inner cap 6 are surrounded to heat exocoel 8
One closing space, relatively good heat insulation effect can be played to heating bore 7.
Now the temperature of heating exocoel 8 is lower than the temperature of heating bore 7, and the heating radiating of exocoel 8 is that a comparison is slow
Process.So that the temperature rise of upper lid 5 is relatively low, being touched up with hand will not also feel hot, it is possible to prevente effectively from consumer is high
The upper lid 5 of temperature is scalded, and adds the security of product.
It is fewer for due to heating the vapor in exocoel 8 compared with the prior art, it is possible to avoid because water steams
Gas is more and assembles a large amount of globules by Water vapor condensation in the junction of upper lid 5 and middle seat 3, it is to avoid the globule passes through upper lid
5 leak into outside product with the fit clearance of middle seat 3, it is to avoid table top ponding.Also will not because of the globule along in seat 3 housing exterior walls
The place that socket and plug is connected is flow to, generation electric leakage hidden danger is effectively prevent.
Vapor is largely isolated in heating bore 7 by inner cap 6, even if there is a small amount of vapor to run out of, also can only be
The inwall of upper lid 5 forms a small amount of globule, is not enough to flow to the outside of product.
Container 4 is placed in heating bore 7, is conducive to heating food more quickly.
The lower edge of inner cap 6 is contacted with middle seat 3, is conducive to preferably enveloping the vapor in heating bore 7.
Hole or groove that the top of inner cap 6 is flowed through provided with water supply steam, can rise when pressure is excessive in heating bore 7
To the effect of pressure release.
The top of inner cap 6 is provided with the boss extended upward, and boss makes the connection of inner cap 6 and upper lid 5 closer.
The inside top of upper lid 5 is provided with the location-plate for extending downwardly and matching with the convex platform of inner cap 6, and location-plate can be carried
Rise the sealing that inner cap 6 is connected with upper lid 5.
Upper lid 5 is snapped onto on base 1, or upper lid 5 is snapped onto on middle seat 3, and it is more firm that snapping connects both, is conducive to shape
Into the heating chamber of closing.
Electro-heat equipment 2 is PTC heating element heaters, and PTC heating element heaters have constant temperature warming characteristic, in middle low power heating field
Close, PTC heating element heaters have constant temperature warming, the flames of anger, thermal conversion rate is high, influenceed minimum, natural life-span length etc. by supply voltage
Advantage.
The middle bottom of seat 3 is provided with through hole, and PTC heating element heaters are fixed on through hole by seal and seal through hole, and PTC adds
Thermal element is fixed on through hole by seal and seals through hole, and the middle bottom of seat 3 fills water after being sealed in the formation of its intracavitary
Cavity volume, the structure can be such that PTC heating element heaters are directly contacted with water, and heat transfer efficiency is higher.
The steam heater of heating food of the prior art, the small household electrical appliance such as Electric lunch-box, its energy consumption is big, unfavorable
In energy-conserving and environment-protective.Steam heater in the utility model, using inner cap 6, most of vapor is locked in heating bore 7
For heating food, make vapor energy leak it is relatively fewer.
Relatively independent two chambers --- heating bore 7 is partitioned into because upper lid 5 and middle seat 3 are formed heating chamber by inner cap 6
With heating exocoel 8, heating bore 7 is used to heat food, and heating exocoel 8 has an effect of heat-insulation and heat-preservation, thus heat energy consume compared with
Few, heating food is faster, and the thermal efficiency of product is higher, with good energy-saving effect.
Above disclosed is only a kind of preferred embodiment of the utility model, can not define this practicality with this certainly
New interest field, one of ordinary skill in the art will appreciate that all or part of structure of above-described embodiment is realized, and according to
The equivalent variations that the utility model claim is made, still fall within the scope that utility model is covered.
Claims (10)
1. a kind of steam heater, it includes base(1), electro-heat equipment(2), middle seat(3), container(4), upper lid(5), middle seat
(3)The interior cavity provided with dress water, container(4)It is placed on middle seat(3)It is interior, electro-heat equipment(2)Installed in middle seat(3)Bottom, on
Lid(5)Installed in middle seat(3)Or base(1)On, upper lid(5)With middle seat(3)Inner chamber formed heating chamber, it is characterised in that it also
Including inner cap(6), inner cap(6)For the lid of lower ending opening, inner cap(6)It is placed in heating chamber.
2. steam heater according to claim 1, it is characterised in that inner cap(6)By heating chamber at intervals of heating bore
(7)With heating exocoel(8).
3. steam heater according to claim 2, it is characterised in that container(4)It is placed on heating bore(7)It is interior.
4. steam heater according to claim 3, it is characterised in that inner cap(6)Lower edge and middle seat(3)Contact.
5. steam heater according to claim 4, it is characterised in that inner cap(6)Top flowed through provided with water supply steam
Hole or groove.
6. steam heater according to claim 5, it is characterised in that inner cap(6)Top be provided with extend upward it is convex
Platform.
7. steam heater according to claim 6, it is characterised in that upper lid(5)Inside top provided with extending downwardly and
With inner cap(6)The location-plate that convex platform matches.
8. steam heater according to claim 7, it is characterised in that upper lid(5)Snap onto base(1)Or middle seat(3)
On.
9. the steam heater according to claim any one of 1-8, it is characterised in that electro-heat equipment(2)For PTC heating units
Part.
10. steam heater according to claim 9, it is characterised in that middle seat(3)Bottom is provided with through hole, PTC heating units
Part is fixed on through hole by seal and seals through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621329796.6U CN206491667U (en) | 2016-12-06 | 2016-12-06 | Steam heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621329796.6U CN206491667U (en) | 2016-12-06 | 2016-12-06 | Steam heater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206491667U true CN206491667U (en) | 2017-09-15 |
Family
ID=59801228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621329796.6U Active CN206491667U (en) | 2016-12-06 | 2016-12-06 | Steam heater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206491667U (en) |
-
2016
- 2016-12-06 CN CN201621329796.6U patent/CN206491667U/en active Active
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