CN203749229U - Circulation liquid constant-temperature heating pot - Google Patents

Circulation liquid constant-temperature heating pot Download PDF

Info

Publication number
CN203749229U
CN203749229U CN201420118892.0U CN201420118892U CN203749229U CN 203749229 U CN203749229 U CN 203749229U CN 201420118892 U CN201420118892 U CN 201420118892U CN 203749229 U CN203749229 U CN 203749229U
Authority
CN
China
Prior art keywords
pot body
temperature
described pot
pipeline
heating
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 - Fee Related
Application number
CN201420118892.0U
Other languages
Chinese (zh)
Inventor
简伟文
朱金海
胡海军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEA General Aviation Holding Co Ltd
Original Assignee
Guangdong Elecpro Electric Appliance Holding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Elecpro Electric Appliance Holding Co Ltd filed Critical Guangdong Elecpro Electric Appliance Holding Co Ltd
Priority to CN201420118892.0U priority Critical patent/CN203749229U/en
Application granted granted Critical
Publication of CN203749229U publication Critical patent/CN203749229U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cookers (AREA)

Abstract

The utility model discloses a circulation liquid constant-temperature heating pot which comprises a pot body and a circulation liquid heating system arranged on the pot body. The heating pot is characterized in that the circulation liquid heating system comprises a pipeline and a circulation pump, the pipeline is arranged outside the pot body and communicated with an internal cavity of the pot body, the circulation pump is connected to the middle of the pipeline, the two ends of the pipeline are respectively connected to the internal cavity of the pot body, and the outer surface of the pot body is provided with a heating element and a temperature-sensing device. As the heating element and the temperature-sensing device are arranged on the outer surface of the pot body, heat of the heating element is conducted to liquid in the pot body through the wall body of the pot body, and the heating efficiency is improved; moreover, the temperature detection is more direct and accurate, the controlled liquid temperature is more uniform, and the temperature deviation of the liquid is more accurate.

Description

Circulating fluid heated at constant temperature pan
Technical field
The utility model relates to the utensil of a kind of food heating, culinary art processing, is particularly applicable to family expenses or commercial circulating fluid heated at constant temperature pan.
Background technology
Existing family expenses or the commercial circulating fluid heated at constant temperature pan (being commonly called as molecule cuisines machine) for processing to food heating, culinary art.Traditional scheme is, in the outside of pot body, heater is set, and allows described heater directly to the heating of described pot body and then to heating liquids such as the water in pot.The bad consequence that this mode of heating brings is to be positioned near the fluid temperature described pot body wall body liquid that can be greater than away from the temperature of the liquid of wall body position be described pot body easily to occur larger temperature deviation.
For this kind of problem, in prior art, there is adopting the scheme of liquid-circulating, its heater element links together with circulating water pipeline, first by circulating water heating, then by the water input pot body having heated, for cooked food.The Chinese invention patent that for example number of patent application is 201210280273.7, this patent has been recorded a kind of circulation constant temperature heater, comprise by shell and baffle plate and assemble the cabinet forming, water inlet pipe and outlet pipe are housed on baffle plate, heating element, storage tank, water pump and aspiration pump are housed in cabinet, aspiration pump is communicated with formation water circulation startup system by connecting tracheae with storage tank, water inlet pipe, storage tank, water pump, heating element and outlet pipe are communicated with successively and are formed circulating-heating water route by connecting pipe, are equiped with the electronic control module being electrically connected with heating element in cabinet.This patent declares, it can be used for vacuum low-temperature cooking, is suitable for various cooking containers, the water in can heated at constant temperature cooking container, and whole equipment volume is less, saves space, flexibly mobile.Although the technical scheme of this patent has realized its object that will reach, but, as the culinary art equipment of constant temperature cooked food, it is most important is exactly, to realize fast at short notice temperature constant, and the control of temperature is wanted precisely, thereby make the food mouthfeel that boils good, and the heating element of this patent is to be connected between the pipeline of recirculated water, that is to say, it is that water is first heated, again the water circulation of preheating is input in the middle of basin, heat food in basin, like this, exist temperature controlled processes not direct, indirect speed is slow, temperature control is insensitive, not accurate, the series of technical such as the reaction time is long, and cause the problems such as the food mouthfeel variation boiling.
The Chinese invention patent that and for example number of patent application is 201110353691.X, this patent has been recorded a kind of vacuum low-temperature cooking machine, it comprises casing, in casing, be provided with container and heating circulation system, container comprises basin and cover, heating circulation system comprises heating element, water pump and connecting pipe, and heating element forms closed loop by connecting pipe with water pump together with basin series connection, and basin is provided with the water inlet and the delivery port that are communicated with connecting pipe.This patent is declared, it makes the temperature of water in whole container is consistent, the Heating Cyclic loop of this Heating Cyclic water makes more than 95% heat energy of water absorption heater that Rapid Flow crosses heating element, save the energy, heating element is placed in external container, and this layout can make cooking container basin have maximum cooking space and be convenient to user to clean.Clearly, because it is also that water is first heated, again the water circulation of preheating is input in the middle of basin, heat food in basin again, so the technical scheme that this patent is announced exists above-mentioned technical problem equally, exists temperature controlled processes not direct, indirect speed is slow, the technical problems such as temperature control is insensitive, not accurate, and the reaction time is long, can cause the food mouthfeel variation boiling equally.
In sum, all there are problems described above for the global design of circulating fluid heated at constant temperature pan in prior art, and raising is all further improved.
Summary of the invention
Society, people are more and more higher for the requirement of food quality, also more and more exquisite to the way of various foods.In order to keep freshness and the taste of food, a lot of people like food to cook, and the cooking method of the vacuum and low temperature having disclosed in prior art is exactly one of them.Vacuum low-temperature cooking be a kind of in the water of a relatively low steady temperature cooking methods of long-time heating.Vacuum low-temperature cooking is that the sealing of food poly-bag is placed on to for example, in the hot water (: 60 DEG C or 140 degrees Fahrenheits) far below water boiling point long-time dipping bath, and vacuum low-temperature cooking often needs accurately to control the temperature of hot water, make its temperature constant, even the temperature deviation of 1 degree all can affect the quality of food sometimes.Water loss in the minimizing food of this kind of vacuum low-temperature cooking method energy minimum level, retain genuineness and the fragrance of food, retain the color of food, can reduce the use of salt, or can be completely without salt, farthest retain the nutritional labeling of food, separate Normal juice and clear water, more can retain the vitamin composition of food than the mode of steaming, boiling, do not need oil or only need few oil, and due to temperature constant, the result that effectively ensures each culinary art is all the same, ensures the uniformity of food.
In order to reach the effect of mentioning above, we are not direct around temperature controlled processes, indirect speed is slow, temperature control is insensitive, not accurate, the problems such as series of technical such as the reaction time is long, through design repeatedly, test and innovation, comprehensive improvement has been done in global design to circulating fluid heated at constant temperature pan, change and originally first water has been heated, again the water circulation of preheating is input in the middle of basin, the way of heat food in basin again, the utility model directly contacts described heater element to be arranged on the outer surface of pot body, circulating pump and pipeline are only for being in harmonious proportion water temperature, make even water temperature, do not recur and dominate the effect of transferring heat, can solve well like this variety of issue of mentioning in above-mentioned prior art.
For this reason, the utility model provides a kind of circulating fluid heated at constant temperature pan, comprises pot body and is arranged on the circulating fluid heating system on described pot body; It is characterized in that, described circulating fluid heating system is included in the pipeline communicating with described pot nside cavity volume of described pot external body setting and is connected in the middle circulating pump of described pipeline, and the two ends of described pipeline are communicated with respectively the inner volume of described pot body; On the outer surface of described pot body, be provided with heater element.
Wherein, described pot body is the container for the heated water of splendid attire, wet goods liquid, has inner volume and has uncovered position upwards.
Wherein, described heater element, is a kind of for the parts of heat energy are provided to described pot body.Described heater element is arranged on the outer surface of described pot body, can be that described heater element is close on described pot body, also can be that described heater element is directly laid on the outer surface of described pot body, thereby allow the heat energy that described heater element is sent out conduct to the contact of described pot body as much as possible, and also can form insulation to be coated described pot body wall body conversely.
Wherein, described circulating pump is the power set that can cause the liquid flow in described pipeline, and it is generally connected with outside power supply control apparatus.
Be compared with the prior art, the beneficial effects of the utility model are, owing to described heater element being arranged on the outer surface of described pot body, not only make the heat of described heater element conduct again to the liquid in described pot body and then improve the efficiency of heating surface by the wall body of described pot body; Secondly, owing to making the liquid in described pot body produce enforceable circulation by described circulating pump and described pipeline, and the liquid of circulation can make the temperature basis equalization of liquid itself.
As further improved technical scheme, described heater element is looped around on the lateral surface of described pot body.So more be conducive to directly, in time to water or other heating liquid in described pot body or suspend heating, make the control of temperature of water in described pot body or other liquid more accurate.
As further improved technical scheme, on the lateral surface of described pot body, be provided with the location convex tendon for holding up described heater element.Can prevent that like this heater element or pot body are because expanding with heat and contract with cold, and cause heater element to become flexible landing.
As further improved technical scheme, described heater element is plate-like and is directly fitted on the bottom outer surface of described pot body.Adopt this kind of scheme, can make equally heater element fully effectively contact laminating with the bottom outer surface of pot body, be conducive to directly, in time to heating liquids such as the water in pot body or suspend heating, make the control of temperature of water in pot body or other liquid more accurate.
As further improved technical scheme, described install pipeline at described pot body below or at the side of described pot of body.In order not conflict mutually with the installation site of described heater element, the setting position of described pipeline and circulating pump can do accommodation, both can be arranged on below described pot body, also can be arranged on the side of described pot body, to coordinate the integral installation of this product, also consider to be more conducive to the circulation of water in described pot body or other liquid simultaneously and be more conducive to make its temperature more easily to be adjusted evenly.
As further improved technical scheme, also comprise temperature sensing device, described temperature sensing device is combined on the bottom outer surface of described pot body or on the lateral surface of described pot body.Wherein, described temperature sensing device is the device for fluid temperature in sensing pot.Although there is deviation in the fluid temperature in the hull-skin temperature of the wall body of described pot body and described pot body, but because the liquid of described pot body is in recurrent state, this kind of deviation is in advance can be by roughly definite parameter of test for this reason, although the outer surface that described temperature sensing device is arranged on described pot body for this reason also can be roughly the fluid temperature in sensing pot accurately.And because described temperature sensing device is also the direct wall body of the described pot of contact body, thereby make the object of described heater element and temperature sensing device institute on-line operation identical, they are realized identical temperature by the wall body of described pot body and make up the difference.The synergy of described heater element, temperature sensing device and described circulating pump and described pipeline for this reason, makes temperature detection more directly and precisely, the fluid temperature of controlling is more balanced, and the temperature deviation of liquid is more accurate.
As further improved technical scheme, also comprise temperature sensing device, described temperature sensing device is arranged in described pot nside cavity volume or is arranged in described pipeline, like this, the temperature that described temperature sensing device can direct sensing liquid.
Owing to the utlity model has These characteristics and advantage, so can be applied in all kinds of circulating fluid heated at constant temperature pan products of this area.
Brief description of the drawings
Fig. 1 is the first embodiment schematic diagram of technical solutions of the utility model.
Fig. 2 is the second embodiment schematic diagram of technical solutions of the utility model.
Fig. 3 is the another kind of embodiment schematic diagram of technical solutions of the utility model.
Fig. 4 is another embodiment schematic diagram of technical solutions of the utility model.
In figure, mean with containing of Reference numeral: 1 pot of body; 2 heater elements; 3 location convex tendons; 4 temperature sensing devices; 5 circulating pumps; 6 pipelines.
Detailed description of the invention
Be described further applying detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of circulating fluid heated at constant temperature pan of the present utility model, comprises pot body 1 and is arranged on the circulating fluid heating system on described pot body 1; Described circulating fluid heating system is included in the pipeline 6 communicating with described pot body 1 inner volume of described pot body 1 outer setting and is connected in the circulating pump 5 in the middle of described pipeline 6, and the two ends of described pipeline 6 are communicated with respectively the inner volume of described pot body 1; On the outer surface of described pot body 1, be provided with heater element 2 and temperature sensing device 4.Secondly, described heating pan can also comprise the controller of controlling described heater element 2, temperature sensing device 4, and contain described pot body 1 shell body, cover pot cover on described pot body 1 etc.
Wherein, described pot body 1 is the container for the heated water of splendid attire, wet goods liquid, has inner volume and has uncovered position upwards.
Wherein, described heater element 2, is a kind of for the parts of heat energy are provided to described pot body 1.Described heater element 2 is arranged on the outer surface of described pot body 1, can be that described heater element 2 is close on described pot body 1, also can be that described heater element 2 is directly laid on the outer surface of described pot body 1, thereby allow the heat energy that described heater element 2 is sent out conduct to described pot body 1 contact as much as possible, and also can form insulation to the wall body of be coated described pot body 1 conversely.
Wherein, described temperature sensing device 4 is the devices for pot body 1 interior fluid temperature described in sensing.Although there is deviation in the fluid temperature in the hull-skin temperature of the wall body of described pot body 1 and described pot body 1, but because the liquid of described pot body 1 is in recurrent state, this kind of deviation is in advance can be by roughly definite error parameter of test for this reason, although the outer surface that described temperature sensing device 4 is arranged on described pot body 1 for this reason also can be roughly the fluid temperature in sensing pot body 1 accurately.
Wherein, described circulating pump 5 is the power set that can cause the liquid flow in described pipeline 6, and it is electrically connected with outside power supply control apparatus.
According to above-mentioned embodiment of the present utility model, can be divided into two kinds of concrete structures:
As shown in Figure 1, described heater element 2 is looped around on the lateral surface of described pot body 1 the first structure.So more be conducive to directly, in time to water or other heating liquid in described pot body 1 or suspend heating, make the control of temperature of water in described pot body 1 or other liquid more accurate.On the lateral surface of described pot body 1, be provided with the location convex tendon 3 for holding up described heater element 2.Can prevent that like this heater element 2 or pot body 1 are because expanding with heat and contract with cold, and cause the loosening landing of heater element 2, to ensure the direct and timely of heating.Described pipeline 6 and circulating pump 5 are arranged on below described pot body 1, and the two ends of described pipeline 6 are communicated with respectively the inner volume of described pot body 1, and described circulating pump 5 is arranged in the middle of described pipeline 6, and described temperature sensing device 4 is combined on the bottom outer surface of described pot body 1.
As shown in Figure 2, described heater element 2 is plate-like and is directly fitted on the bottom outer surface of described pot body 1 another kind of structure.Adopt this kind of scheme, can make equally described heater element 2 fully effectively contact laminating with the bottom outer surface of described pot body 1, be conducive to directly, in time to water or other heating liquid in described pot body 1 or suspend heating, make the control of temperature of water in described pot body 1 or other liquid more accurate.Described pipeline 6 and circulating pump 5 are arranged on the side of described pot body 1, and the two ends of described pipeline 6 are communicated to respectively the inner volume of described pot body 1, and described circulating pump 5 is arranged in the middle of described pipeline 6, and described temperature sensing device 4 is combined on the lateral surface of described pot body 1.
The set-up mode of described temperature sensing device 4 can also be changed into, as shown in Figure 3, described temperature sensing device 4 can also be arranged in described pot body 1 cavity volume to the liquid in the direct described pot of contact body 1, the temperature of pot body intracavity liquid, is convenient to control more accurately described in direct sensing; Can also be as shown in Figure 4, described temperature sensing device 4 is arranged on to the liquid in direct contact pipeline in described pipeline 6, because described pipeline 6 is communicated with described pot body 1 inner volume and by described circulating pump 5, the liquid-circulating in described pot body 1 is flowed, therefore described temperature sensing device 4 is arranged on the temperature that the temperature of the liquid sensing in described pipeline 6 is in fact also described pot body 1 interior liquid.

Claims (7)

1. circulating fluid heated at constant temperature pan, comprises a pot body (1) and is arranged on the circulating fluid heating system on described pot body (1); It is characterized in that, described circulating fluid heating system is included in the pipeline (6) communicating with described pot body (1) inner volume of described pot body (1) outer setting and is connected in the circulating pump (5) in the middle of described pipeline (6), and the two ends of described pipeline (6) are communicated with respectively the inner volume of described pot body (1); On the outer surface of described pot body (1), be provided with heater element (2).
2. circulating fluid heated at constant temperature pan according to claim 1, is characterized in that, described heater element (2) is looped around on the lateral surface of described pot body (1).
3. circulating fluid heated at constant temperature pan according to claim 2, is characterized in that, on the lateral surface of described pot body (1), is provided with the location convex tendon (3) for holding up described heater element (2).
4. circulating fluid heated at constant temperature pan according to claim 1, is characterized in that, described heater element (2) is plate-like and is directly fitted on the bottom outer surface of described pot body (1).
5. according to the circulating fluid heated at constant temperature pan described in claim 1,2,3 or 4, it is characterized in that, described pipeline (6) is arranged on described pot body (1) below or at the side of described pot of body (1).
6. according to the circulating fluid heated at constant temperature pan described in claim 1,2,3 or 4, it is characterized in that, also comprise temperature sensing device (4), described temperature sensing device (4) is combined on the bottom outer surface of described pot body (1) or on the lateral surface of described pot body (1).
7. according to the circulating fluid heated at constant temperature pan described in claim 1,2,3 or 4, it is characterized in that, also comprise temperature sensing device (4), described temperature sensing device (4) is arranged in described pot body (1) inner volume or is arranged in described pipeline (6).
CN201420118892.0U 2014-03-13 2014-03-13 Circulation liquid constant-temperature heating pot Expired - Fee Related CN203749229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420118892.0U CN203749229U (en) 2014-03-13 2014-03-13 Circulation liquid constant-temperature heating pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420118892.0U CN203749229U (en) 2014-03-13 2014-03-13 Circulation liquid constant-temperature heating pot

Publications (1)

Publication Number Publication Date
CN203749229U true CN203749229U (en) 2014-08-06

Family

ID=51244539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420118892.0U Expired - Fee Related CN203749229U (en) 2014-03-13 2014-03-13 Circulation liquid constant-temperature heating pot

Country Status (1)

Country Link
CN (1) CN203749229U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104522440A (en) * 2014-12-29 2015-04-22 邱于正 Energy-saving food cooking equipment
CN105768837A (en) * 2014-12-23 2016-07-20 佛山市顺德区美的电热电器制造有限公司 Electric cooker and control method thereof
CN106923658A (en) * 2015-11-24 2017-07-07 伊利诺斯工具制品有限公司 Multi-functional RF electric capacity heated type food preparation device
CN109805773A (en) * 2017-11-22 2019-05-28 广东美的生活电器制造有限公司 Warm milk machine
CN110123637A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Magnetic force pull-down is boiled medicine bucket
CN110123639A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Gib head drop-down is boiled medicine bucket without leaf stirring-type
CN110123638A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Magnet pull-up tilting is boiled medicine bucket
CN110141513A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Lower supporting swinging formula decoction
CN110141512A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Hanging swinging type decoction
CN110141514A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Formula of inclining is pulled to boil medicine bucket
CN112155413A (en) * 2020-10-17 2021-01-01 新乡市嘉数科技有限公司 Energy-saving saucepan device
CN113925358A (en) * 2021-11-18 2022-01-14 广东长程电器有限公司 Multifunctional electric cooker temperature control system

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105768837A (en) * 2014-12-23 2016-07-20 佛山市顺德区美的电热电器制造有限公司 Electric cooker and control method thereof
CN105768837B (en) * 2014-12-23 2019-09-17 佛山市顺德区美的电热电器制造有限公司 Electric cooker and its control method
CN104522440A (en) * 2014-12-29 2015-04-22 邱于正 Energy-saving food cooking equipment
CN106923658A (en) * 2015-11-24 2017-07-07 伊利诺斯工具制品有限公司 Multi-functional RF electric capacity heated type food preparation device
CN109805773A (en) * 2017-11-22 2019-05-28 广东美的生活电器制造有限公司 Warm milk machine
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
CN110141512A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Hanging swinging type decoction
CN110141513A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Lower supporting swinging formula decoction
CN110123638A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Magnet pull-up tilting is boiled medicine bucket
CN110141514A (en) * 2019-05-31 2019-08-20 浙江厚达智能科技股份有限公司 Formula of inclining is pulled to boil medicine bucket
CN110123639A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Gib head drop-down is boiled medicine bucket without leaf stirring-type
CN110123637B (en) * 2019-05-31 2021-05-07 浙江厚达智能科技股份有限公司 Magnetic pull-down type medicine decocting barrel
CN110123638B (en) * 2019-05-31 2021-05-07 浙江厚达智能科技股份有限公司 Magnet pull-up inclined type medicine decocting barrel
CN110123639B (en) * 2019-05-31 2021-05-07 浙江厚达智能科技股份有限公司 Hook head pull-down bladeless stirring type medicine decocting barrel
CN110141512B (en) * 2019-05-31 2021-05-07 浙江厚达智能科技股份有限公司 Suspension swing type medicine decocting method
CN110123637A (en) * 2019-05-31 2019-08-16 浙江厚达智能科技股份有限公司 Magnetic force pull-down is boiled medicine bucket
CN112155413A (en) * 2020-10-17 2021-01-01 新乡市嘉数科技有限公司 Energy-saving saucepan device
CN113925358A (en) * 2021-11-18 2022-01-14 广东长程电器有限公司 Multifunctional electric cooker temperature control system

Similar Documents

Publication Publication Date Title
CN203749229U (en) Circulation liquid constant-temperature heating pot
CN103284588B (en) Energy-saving airtight steam conduction type food cooking device
CN101221063A (en) Water level sensor, steam generator having the same, heating cooker having the steam generator and control method thereof
ITTV20130129A1 (en) DEVICE FOR COOKING AND HEATING AND / OR RECOVERING PORTIONS OF FRESH AND / OR FROZEN PRE-COOKED PASTA AND OTHER FOOD PREPARATIONS.
CN203561049U (en) Constant temperature control water tank
CN205923808U (en) Baking oven
CN103767526A (en) Pseudo-boiling energy-saving kitchen range and method for using pseudo-boiling energy-saving kitchen range to carry out heating
CN204909160U (en) Deep fryer of steam and heating of electric dual intensity source
CN102429570A (en) Full-automatic numerical-control porridge and soup stewing machine
CN103844878B (en) Temperature equalization controls liquid heater
CN104665571A (en) Steam cooking equipment and control method thereof
CN204617901U (en) Insulating pot
KR101370732B1 (en) Large sized soup cooker
CN105326337B (en) Micro-boiling steaming method and corresponding steamed bun making machine suitable for steamed bun making machine
CN105157000B (en) The water-supply control of bottom type steam raising plant and magnetic valve
CN202312807U (en) Vacuum low-temperature cooking machine
CN213474160U (en) High-efficient heating device for boxed food
CN204693776U (en) Liquid heater
CN210810595U (en) Milk warming device
CN204351653U (en) A kind of Multifunctional electric baking pan
CN208784360U (en) A kind of inner container of electric cooker and electric cooker
CN203088701U (en) Novel efficient temperature-returning furnace
CN204529791U (en) Seasoning chilli oil refining plant
CN112056942A (en) Milk warming device
CN203597780U (en) Water circulatable constant-temperature water tank

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
CP03 Change of name, title or address

Address after: 528200 Foshan, China, Nanhai District, Songgang Industrial Park, Industrial Park Road West

Patentee after: DEA GENERAL AVIATION HOLDING Co.,Ltd.

Address before: 528234 Foshan, China, Nanhai District, Songgang Industrial Park, Industrial Park Road West

Patentee before: Guangdong Elecpro Electric Appliance Holding Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140806

CF01 Termination of patent right due to non-payment of annual fee