CN204351634U - A kind of boiler, steam-cooking cabinet and heat exchanger - Google Patents
A kind of boiler, steam-cooking cabinet and heat exchanger Download PDFInfo
- Publication number
- CN204351634U CN204351634U CN201420475606.6U CN201420475606U CN204351634U CN 204351634 U CN204351634 U CN 204351634U CN 201420475606 U CN201420475606 U CN 201420475606U CN 204351634 U CN204351634 U CN 204351634U
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- China
- Prior art keywords
- heat exchanger
- cone
- thermal conductor
- heat
- exchanger tube
- Prior art date
- 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
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000002470 thermal conductor Substances 0.000 claims description 32
- 238000010025 steaming Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 27
- 239000012530 fluid Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 6
- 239000007769 metal material Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of boiler, steam-cooking cabinet and heat exchanger, by changing the polycrystalline substance of cooking-vessel with enlarged heating, increasing heating surface area, particularly the structure with cone tank being arranged in the bottom of utensil, heating surface area is increased to comprise the surface area of cone tank; In fact just as the increase of heating surface area, the increase of the heat transfer area simultaneously also transmitted as heat, enables the liquid in utensil absorb the heat passed over bottom utensil more rapidly, makes the liquid by heating can be boiled fast.This concept is converted in heat exchanger, the heat transfer area of two kinds of fluids of the different temperatures in heat exchanger can be made to increase, the transmission of heat can be carried out rapidly.
Description
Technical field
The utility model belongs to firing equipment technical field, particularly a kind of boiler, steam-cooking cabinet and heat exchanger.
Background technology
Rice steaming car, also known as steam-cooking cabinet, meal braizing machine or rice steaming box.Refer to and utilize electricity, combustion gas heating, the large kitchen roasting plant of cooking rice.
Heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial department, occupies critical role aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.Heat exchanger kind is a lot, but substantially can divide three major types namely according to the principle of cold and hot fluid exchange heat and mode: dividing wall type, hybrid and heat accumulating type.In three class heat exchangers, dividing wall type heat exchanger application at most.
Thin sight modern kitchen heating flame and the bottom of a pan, can find that there is most of combustion flame and not be utilized, and what have distributes to pan surrounding, and waste, the bottom of a pan is smooth in addition, and heating surface area is limited.And the modern times cook with boiling for mainly to cook gimmick, rice will steam, and noodles will boil, and boils water, and central-heating is also wanted, and burns coal boiled for water recirculation, so save combustion gas from cooking-vessel with enlarged heating have greatly market and the value of environmental protection.Further, the heat transfer pipe in heat exchanger is all adopt traditional flat pipe, there is limitation in its heat transfer area, effectively can not carry out heat trnasfer, heat transfer efficiency is low.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of boiler, steam-cooking cabinet and heat exchanger, by changing the structure of heat-transfer area, increasing heat to the heat transfer area of heat-transfer area, improving energy utilization rate.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of boiler, comprise a pot body, the bottom of a pan of described pot body is described thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
In technique scheme, described cone tank recessed outside the described the bottom of a pan has three at least.
A kind of steam-cooking cabinet, comprise cabinet, be provided with steaming frame in described cabinet, the base plate of described cabinet is described thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
A kind of heat exchanger, comprise reservoir and heat exchanger tube, described heat exchanger tube is arranged at the inside of described reservoir, and described reservoir is also provided with the import and outlet that are communicated with described heat exchanger tube, and described reservoir inside is provided with cryogenic liquid; The tube wall of described heat exchanger tube is described thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
In technique scheme, the shape of described heat exchanger tube in described reservoir inside linearly or tortuous distribution.
In technique scheme, described heat exchanger is also provided with attemperating unit, and described attemperating unit comprises control circuit and temperature sensor, and described temperature sensor is arranged on described heat exchanger tube.
The beneficial effects of the utility model are: by changing the polycrystalline substance of cooking-vessel with enlarged heating, increasing heating surface area, particularly the structure with cone tank being arranged in the bottom of utensil, heating surface area are increased to comprise the surface area of cone tank; In fact just as the increase of heating surface area, the increase of the heat transfer area simultaneously also transmitted as heat, enables the liquid in utensil absorb the heat passed over bottom utensil more rapidly, makes the liquid by heating can be boiled fast.This concept is converted in heat exchanger, the heat transfer area of two kinds of fluids of the different temperatures in heat exchanger can be made to increase, the transmission of heat can be carried out rapidly.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one boiler of the present utility model;
Fig. 2 is the structural representation of embodiment two boiler of the present utility model;
Fig. 3 is the structural representation of embodiment three boiler of the present utility model;
Fig. 4 is the structural representation of embodiment four steam-cooking cabinet of the present utility model;
Fig. 5 is the structural representation of embodiment five heat exchanger of the present utility model;
Fig. 6 is the structural representation of the first embodiment of heat transfer tube in heat exchanger of the present utility model;
Fig. 7 is the structural representation of the second embodiment of heat transfer tube in heat exchanger of the present utility model;
Fig. 8 is the structural representation of the 3rd embodiment of heat transfer tube in heat exchanger of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of thermal conductor, described thermal conductor surface is provided with some cone tanks 2.Wherein, the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.This thermal conductor can be applied to the cooking-vessel with enlarged heating that any use flame heats, and can increase heating surface area and improve speed of being heated rapidly, reduces the boiled required time.On the thermal conductor of a planar area size, the quantity of cone tank 2 is more, and its heat transfer area will be larger, so when design cone tank 2, the opening of cone tank 2 and the Distance Shortened between opening are leaned on even mutually, the quantity of the cone tank 2 of fixed pan area can be increased in.Wherein, this cone tank 2 can be conical tank, or polygonal cone groove.
Embodiment one as shown in Figure 1, a kind of boiler, comprise pot body 1, the bottom of a pan of described pot body 1 is above-mentioned thermal conductor, described thermal conductor surface is provided with some cone tanks 2, the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.Wherein, the described the bottom of a pan is provided with three described cone tanks 2 recessed outside the bottom of a pan, and this cone tank 2 as support, can be placed into and also can not easily fall Anywhere.Preferably can be positioned at the position on three summits of the non relieved gear hobs in the bottom of a pan by these three cone tanks 2, stability can be better.The heating surface area in the bottom of a pan is larger than the heating surface area of pan, can improve the heating efficiency of flame to the bottom of a pan.
Embodiment two as shown in Figure 2, a kind of boiler, comprise pot body 1, the bottom of a pan of described pot body 1 is above-mentioned thermal conductor, described thermal conductor surface is provided with some cone tanks 2, the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.Wherein, the described the bottom of a pan is provided with three described cone tanks 2 recessed inside the bottom of a pan, and owing to not having outstanding structure outside the bottom of a pan, boiler can be easy to place.The heating surface area in the bottom of a pan is larger than the heating surface area of pan, can improve the heating efficiency of flame to the bottom of a pan.
Embodiment three as shown in Figure 3, a kind of boiler, comprise pot body 1, the bottom of a pan of described pot body 1 is above-mentioned thermal conductor, described thermal conductor surface is provided with some cone tanks 2, the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.Wherein, the described the bottom of a pan is provided with several described cone tanks 2 recessed with inner side outside the bottom of a pan.Preferably, the cone tank recessed laterally 2 of three wherein can be arranged at the position on three summits of the non relieved gear hobs in the bottom of a pan, stability can be better.The heating surface area in the bottom of a pan is larger than the heating surface area of pan, can improve the heating efficiency of flame to the bottom of a pan.The pan bottom structure of embodiment three is the combination of the scheme of embodiment one and two, the heating surface area in the bottom of a pan is more strengthened, can more effectively conduct heat, and improves the utilization rate of the energy.
Embodiment four as shown in Figure 4, a kind of steam-cooking cabinet, comprise cabinet 3, be provided with in described cabinet 3 and steam frame 4, the base plate of described cabinet 3 is described thermal conductor, and described thermal conductor surface is provided with some cone tanks 2, and the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.The base plate of this cabinet 3 also can design like this as embodiment one to three, seldom illustrates at this.
Embodiment five as shown in Figure 5, a kind of heat exchanger, comprise reservoir 5 and heat exchanger tube 6, described heat exchanger tube 6 is arranged at the inside of described reservoir 5, and described reservoir 5 is also provided with the import 7 that is communicated with described heat exchanger tube 6 and exports 8, and described reservoir 5 inside is provided with cryogenic liquid; The tube wall of described heat exchanger tube 6 is described thermal conductor, described thermal conductor surface is provided with some cone tanks 2, the recessed direction of described some cone tanks 2 is identical or contrary, between the opening of described cone tank 2 with opening mutually by or be separated by, described thermal conductor is metal material or heat resisting ceramic materials.Wherein, the shape of described heat exchanger tube 6 in described reservoir 5 inside linearly or tortuous distribution.Wherein, described heat exchanger is also provided with attemperating unit, and described attemperating unit comprises control circuit and temperature sensor, and described temperature sensor is arranged on described heat exchanger tube 6.The passage 9 of discharging for liquid storage is also provided with bottom this reservoir 5.
As shown in Figure 6, be the first embodiment of heat exchanger tube in heat exchanger 6, cone tank 2 is recessed to the outside of heat exchanger tube 6.
As shown in Figure 7, be the second embodiment of heat exchanger tube in heat exchanger 6, cone tank 2 is recessed to the inner side of heat exchanger tube 6, and the tip of cone tank 2 is interlaced.
As shown in Figure 8, for the 3rd embodiment of heat exchanger tube in heat exchanger 6, cone tank 2 to the outside of heat exchanger tube 6 and inner side recessed, be equivalent to extend heat exchanger tube 6 in fixing space, add heat transfer area, enable the cryogenic media that the high-temperature medium in heat exchanger tube 6 is effective and be promptly delivered to by heat outside heat exchanger tube 6, thus complete heat exchange.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. a boiler, is characterized in that: comprise a pot body, and the bottom of a pan of described pot body is thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
2. a kind of boiler according to claim 1, is characterized in that: described cone tank recessed outside the described the bottom of a pan has three at least.
3. a steam-cooking cabinet, is characterized in that: comprise cabinet, is provided with steaming frame in described cabinet, and the base plate of described cabinet is thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
4. a heat exchanger, is characterized in that: comprise reservoir and heat exchanger tube, and described heat exchanger tube is arranged at the inside of described reservoir, and described reservoir is also provided with the import and outlet that are communicated with described heat exchanger tube, and described reservoir inside is provided with cryogenic liquid; The tube wall of described heat exchanger tube is thermal conductor, and described thermal conductor surface is provided with some cone tanks; The recessed direction of described some cone tanks is identical or contrary, between the opening of described cone tank with opening mutually by or be separated by.
5. a kind of heat exchanger according to claim 4, is characterized in that: the shape of described heat exchanger tube in described reservoir inside linearly or tortuous distribution.
6. a kind of heat exchanger according to claim 4, it is characterized in that: described heat exchanger is also provided with attemperating unit, described attemperating unit comprises control circuit and temperature sensor, and described temperature sensor is arranged on described heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475606.6U CN204351634U (en) | 2014-08-22 | 2014-08-22 | A kind of boiler, steam-cooking cabinet and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475606.6U CN204351634U (en) | 2014-08-22 | 2014-08-22 | A kind of boiler, steam-cooking cabinet and heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351634U true CN204351634U (en) | 2015-05-27 |
Family
ID=53253136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475606.6U Expired - Lifetime CN204351634U (en) | 2014-08-22 | 2014-08-22 | A kind of boiler, steam-cooking cabinet and heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351634U (en) |
-
2014
- 2014-08-22 CN CN201420475606.6U patent/CN204351634U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150527 |