CN103844878B - Temperature equalization controls liquid heater - Google Patents
Temperature equalization controls liquid heater Download PDFInfo
- Publication number
- CN103844878B CN103844878B CN201410120563.4A CN201410120563A CN103844878B CN 103844878 B CN103844878 B CN 103844878B CN 201410120563 A CN201410120563 A CN 201410120563A CN 103844878 B CN103844878 B CN 103844878B
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- China
- Prior art keywords
- pot body
- pot
- food
- heating element
- pipeline
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 235000013305 food Nutrition 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 238000010411 cooking Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
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- Cookers (AREA)
- Commercial Cooking Devices (AREA)
Abstract
A kind of temperature equalization controls liquid heater, comprises a pot body, food carriage, circulating pump, pipeline, heating element, fluid temperature watch-dog and corresponding circuit.Heating element is pressed close to the external wall of pot and is arranged, install pipeline is in pot external body, the two ends of pipeline are communicated with pot nside respectively, the centre of pipeline arranges circulating pump, pot body is also provided with fluid temperature watch-dog, and pot nside arranges food carriage, food carriage surrounding and have certain interval between bottom and internal wall pot body, avoiding the food by cooking directly to contact internal wall pot body, unevenly affecting food quality because being heated.This temperature equalization controls liquid heater, heating element presses close to the external wall of pot, and to arrange heating effect good, is provided with food carriage, pot body is provided with fluid temperature watch-dog in pot body, liquid in pot body constantly circulates, and it is high that fluid temperature controls accurate cooking food quality.
Description
Technical field
The present invention relates to a kind of liquid heating, especially relate to a kind of culinary art liquid constant temperature heater.
Background technology
The cooking method of food has stir-fry, decoct, explode, steam, boil, the various ways such as to stew, and above-mentioned cooking method all carries out under 100 ° of C or higher temperature condition, and when some food is at high temperature cooked, nutritional labeling has loss.Along with improving constantly the requirement of food quality of people's living standard is just more and more higher, also more and more exquisite to the way of various food.In order to keep freshness and the taste of food, a lot of people likes carrying out low temperature culinary art to food, the cooking method of a kind of vacuum and low temperature of current appearance is exactly one of them, and vacuum low-temperature cooking is a kind of cooking methods of long-time heating in the water of a relatively low steady temperature.Vacuum low-temperature cooking the sealing of food poly-bag is placed on long-time dipping bath in the hot water far below water boiling point, and vacuum low-temperature cooking often needs the temperature accurately controlling hot water, make its temperature constant, temperature has small deviation all can affect the quality of food sometimes.Existing vacuum low-temperature cooking device such as number of patent application is the Chinese invention patent application of 201110353691.X, the patent application disclose a kind of vacuum low-temperature cooking machine, comprise basin 104, water inlet 116, water pump 111, heating element 107, temperature inductor 108, water out 117.The outside that heating element and temperature inductor are all arranged on basin does not contact basin, connects into closed water-flow circuit according to the sequential series of basin-water inlet-water pipe-water pump-heating element-temperature inductor-water pipe-water out-basin.This vacuum low-temperature cooking machine heating effect is poor, water temperature in the water temperature of water out and basin has the temperature difference, because temperature inductor is arranged on the rear end of heating element, temperature inductor immediately heating element and away from basin, the water temperature that temperature inductor monitors is not the true water temperature of basin water, therefore, accurate not for the water temperature in the basin of cooking food.
Summary of the invention
In order to solve in prior art, vacuum low-temperature cooking machine heating effect difference cooking liquid monitoring temperature not problem accurately, the invention provides a kind of temperature equalization and controls liquid heater.
The technical scheme that technical solution problem of the present invention adopts is: a kind of temperature equalization controls liquid heater and comprises a pot body, food carriage, circulating pump, pipeline, heating element, fluid temperature watch-dog and corresponding circuit.Heating element is pressed close to the external wall of pot and is arranged, install pipeline is in pot external body, and the two ends of pipeline are communicated with pot nside respectively, and the centre of pipeline arranges circulating pump, order about by circulating pump the liquid-circulating be heated in pot body to flow, keep the fluid temperature in each region in pot body balanced.Pot body is also provided with fluid temperature watch-dog, fluid temperature watch-dog to be monitored in pot body for the fluid temperature of cooking food and controlled heating element under related circuit controls is heating liquid, makes the fluid temperature for cooking food in pot body keep a steady state value.Pot nside arranges food carriage, food carriage surrounding and have certain interval between bottom and internal wall pot body, avoids the food by cooking directly to contact internal wall pot body, unevenly affects food quality because being heated.
The invention has the beneficial effects as follows: because a kind of temperature equalization of the present invention controls liquid heater, heating element presses close to the external wall of pot, and to arrange heating effect good, food carriage is provided with in pot body, pot body is provided with fluid temperature watch-dog, liquid in pot body constantly circulates, and it is high that fluid temperature controls accurate cooking food quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure each Reference numeral containing meaning:
1 pot of body
2 heating elements
3 liquid outlets
4 fluid temperature watch-dogs
5 circulating pumps
6 pipelines
7 liquid inlets
8 food carriages
Detailed description of the invention
A kind of temperature equalization as shown in Figure 1 controls liquid heater, comprises pot body 1, food carriage 8, circulating pump 5, pipeline 6, heating element 2, fluid temperature watch-dog 4 and corresponding circuit.Heating element 2 is pressed close to pot body 1 surrounding outer wall and is arranged, and heating element 2 is annular, and the internal diameter of heating element 2 and pot body 1 external diameter coincide, and pot body 1 surrounding outer wall is heated simultaneously; Bottom pot body 1, liquid inlet 7 and liquid outlet 3 are set, liquid inlet 7 and liquid outlet 3 are connected with circulating pump 5 with pipeline 6 respectively, being sucked by liquid inlet 7 by liquid in pot body 1 by circulating pump 5 inputs in pot body 1 by liquid outlet 3 again, the liquid be heated in pot body 1 is ceaselessly circulated, keeps the fluid temperature in each region in pot body 1 balanced; Fluid temperature watch-dog 4 is also provided with bottom pot body 1, fluid temperature watch-dog 4 to be monitored pot body 1 in for the fluid temperature of cooking food and is controlled heating element 2 for heating liquid under related circuit controls, and makes the interior fluid temperature for cooking food of pot body 1 keep a steady state value; Pot body 1 inside arranges food carriage 8, food carriage 8 surrounding and have certain interval between bottom and pot body 1 inwall, avoids directly being contacted pot body 1 inwall by the food of cooking, and unevenly affects food quality because being heated.During use, first enough liquid is loaded by pot body 1, the food of good seal is placed on food carriage 8 and immerses liquid, on fluid temperature watch-dog 4, setting requires the fluid temperature value precisely controlled, then switch on power for heat foods, circulating pump 5 makes the liquid-circulating in pot body flow, and heats to each position of food with a constant fluid temperature simultaneously.
Liquid heater is controlled according to above-mentioned a kind of temperature equalization, heating element 2 can also be pressed close to bottom pot body 1 and arrange, pot body 1 sidewall arranges liquid inlet 7 and liquid outlet 3, liquid inlet 7 and liquid outlet 3 are connected with circulating pump 5 with pipeline 6 respectively, being sucked by liquid inlet 7 by liquid in pot body 1 by circulating pump 5 inputs in pot body 1 by liquid outlet 3 again, the liquid be heated in pot body 1 is ceaselessly circulated, keeps the fluid temperature in each region in pot body 1 balanced; Pot body 1 sidewall arranges fluid temperature watch-dog 4, fluid temperature watch-dog 4 to be monitored pot body 1 in for the fluid temperature of cooking food and is controlled heating element 2 for heating liquid under related circuit controls, and makes the interior fluid temperature for cooking food of pot body 1 keep a steady state value.
Claims (3)
1. a temperature equalization controls liquid heater, comprise a pot body (1), food carriage (8), circulating pump (5), pipeline (6), heating element (2), fluid temperature watch-dog (4) and corresponding circuit, it is characterized in that: heating element (2) is pressed close to a pot body (1) outer wall and arranged, it is outside that pipeline (6) is arranged on a pot body (1), the two ends of pipeline (6) are communicated with pot body (1) inside respectively, the centre of pipeline (6) arranges circulating pump (5), pot body (1) arranges fluid temperature watch-dog (4), pot body (1) inside arranges food carriage (8), food carriage (8) surrounding and have certain interval between bottom and pot body (1) inwall.
2. a kind of temperature equalization according to claim 1 controls liquid heater, it is characterized in that: heating element (2) is pressed close to a pot body (1) surrounding outer wall and arranged, and heating element (2) is annular, and the internal diameter of heating element (2) and pot body (1) external diameter coincide; Pot body (1) bottom arranges liquid inlet (7) and liquid outlet (3), and liquid inlet (7) and liquid outlet (3) are connected with circulating pump (5) with pipeline (6) respectively; Pot body (1) bottom arranges fluid temperature watch-dog (4).
3. a kind of temperature equalization according to claim 1 controls liquid heater, it is characterized in that: heating element (2) is pressed close to a pot body (1) bottom and arranged, pot body (1) sidewall arranges liquid inlet (7) and liquid outlet (3), liquid inlet (7) and liquid outlet (3) are connected with circulating pump (5) with pipeline (6) respectively, and pot body (1) sidewall arranges fluid temperature watch-dog (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410120563.4A CN103844878B (en) | 2014-03-27 | 2014-03-27 | Temperature equalization controls liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410120563.4A CN103844878B (en) | 2014-03-27 | 2014-03-27 | Temperature equalization controls liquid heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103844878A CN103844878A (en) | 2014-06-11 |
| CN103844878B true CN103844878B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410120563.4A Expired - Fee Related CN103844878B (en) | 2014-03-27 | 2014-03-27 | Temperature equalization controls liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103844878B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805773B (en) * | 2017-11-22 | 2022-04-26 | 广东美的生活电器制造有限公司 | Milk warming machine |
| US20210076862A1 (en) * | 2019-09-17 | 2021-03-18 | Haier Us Appliance Solutions, Inc. | Refrigerator appliance with cooking features |
| CN112493873B (en) * | 2020-12-09 | 2021-12-31 | 四川长虹电器股份有限公司 | Intelligent cooker temperature control system, method and computer storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201341760Y (en) * | 2009-01-22 | 2009-11-11 | 张小永 | Vacuum superconduction energy-saving and environment-protecting electric cooker |
| CN102389257A (en) * | 2011-11-09 | 2012-03-28 | 东莞市盈尔电器有限公司 | Vacuum low temperature cooking machine |
| GB2487739A (en) * | 2011-02-01 | 2012-08-08 | Matthew Edward Harris | Water Bath Cooker |
| CN102665495A (en) * | 2009-09-08 | 2012-09-12 | M·R·伊德斯 | Sous- vide cooker |
| CN202525906U (en) * | 2012-05-03 | 2012-11-14 | 广东三源生活电器有限公司 | Electric heating vacuum cooker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9839230B2 (en) * | 2011-03-31 | 2017-12-12 | Raymond L. Neff | Device for defrosting, warming and cooking using a circulating fluid |
-
2014
- 2014-03-27 CN CN201410120563.4A patent/CN103844878B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201341760Y (en) * | 2009-01-22 | 2009-11-11 | 张小永 | Vacuum superconduction energy-saving and environment-protecting electric cooker |
| CN102665495A (en) * | 2009-09-08 | 2012-09-12 | M·R·伊德斯 | Sous- vide cooker |
| GB2487739A (en) * | 2011-02-01 | 2012-08-08 | Matthew Edward Harris | Water Bath Cooker |
| CN102389257A (en) * | 2011-11-09 | 2012-03-28 | 东莞市盈尔电器有限公司 | Vacuum low temperature cooking machine |
| CN202525906U (en) * | 2012-05-03 | 2012-11-14 | 广东三源生活电器有限公司 | Electric heating vacuum cooker |
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| Publication number | Publication date |
|---|---|
| CN103844878A (en) | 2014-06-11 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 300000 north side of Jixian County state highway in Tianjin city (East Hospital of Nestle natural mineral water Co., Ltd. of Tianjin) Patentee after: TIANJIN HUANENG THERMAL EQUIPMENT Co.,Ltd. Address before: 528000 Guangdong city of Foshan province Chancheng Pingyuan District No. 17 North Street, Room 202 Patentee before: Zhao Kuanxue |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |