CN203028937U - Automatic temperature controlling device used for chafing dish - Google Patents
Automatic temperature controlling device used for chafing dish Download PDFInfo
- Publication number
- CN203028937U CN203028937U CN 201220708288 CN201220708288U CN203028937U CN 203028937 U CN203028937 U CN 203028937U CN 201220708288 CN201220708288 CN 201220708288 CN 201220708288 U CN201220708288 U CN 201220708288U CN 203028937 U CN203028937 U CN 203028937U
- Authority
- CN
- China
- Prior art keywords
- chafing dish
- controller
- control valve
- flow control
- device used
- 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
Links
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 244000106835 Bindesalat Species 0.000 description 1
- 235000000318 Bindesalat Nutrition 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses an automatic temperature controlling device used for a chafing dish. The automatic temperature controlling device used for the chafing dish comprises a temperature sensor (4), a pressure sensor (5), an electric flow control valve (7) and a controller (6), the automatic temperature controlling device used for the chafing dish is characterized in that the temperature sensor (4) is arranged in the middle of the inner side wall of a chafing dish (1), the pressure sensor (5) is arranged below a supporting leg of a gas stove (2) below the chafing dish (1), the electric flow control valve (7) is arranged on an air-transporting pipeline (8) of the gas stove (2), the temperature sensor (4) and the pressure sensor (5) are respectively electrically connected with the controller (6), and an electric actuating mechanism of the electric flow control valve (7) is electrically connected with the controller (6). The automatic temperature controlling device used for the chafing dish is capable of heating the chafing dish with large fire or small fire automatically according to situations, not only facilitates a user, but also avoids waste of fuel resources or power.
Description
Technical field
The utility model relates to a kind of thermostat.More specifically, the utility model relates to a kind of thermostat for chafing dish.
Background technology
Chafing dish is as popular cuisines among the people, is popular in all parts of the country.The chafing dish pattern of China appears, hundred pot of thousand flavor.Chafing dish is not only a kind of cooking method, also is a kind of food plan; Being not only a kind of diet style, also is a kind of culture pattern.Now, increasing people likes having gone up blocked shot.And blocked shot should guarantee safe and sanitary, also will guarantee nutrition, taste.The overlong time that dish material food boils in pot, nutritional labeling can be destroyed, loses delicate flavour easily; If do not wait boiled, cook by scalding namely and eat, germ and parasitic ovum are not thoroughly killed, and easily cause disease of digestive tract again.So the temperature that will often regulate chafing dish, to control the suitable duration and degree of heating.
Present chafing dish all needs people often to regulate temperature with hand in person, and this has just brought a lot of unnecessary troubles to people.For people wholwe-hearted have a dinner and have a dinner the time happy talk all caused very bad bothering.The several people is easy to blocked shot the time because temperature is regulated in just having forgotten happily of chatting at any time together.After having boiled and forget that turning down temperature will cause the destruction of nutritional labeling and the waste of fuel source.And added new dish material later on but forgotten to heighten temperature and will cause time of boiling can be elongated turning down temperature, this little fire simmers the taste that not only can influence food, and has more wasted people's quality time.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, is provided at a kind of thermostat for chafing dish, according to circumstances chafing dish is carried out big fire heating or little fire heating automatically.Also avoided the waste of fuel source or electricity.
The technical solution of the utility model is a kind of thermostat for chafing dish, comprises temperature sensor, pressure sensor, electric flow control valve and controller.
Described temperature sensor is installed on the centre position of chafing dish madial wall.
Described pressure sensor is installed under the supporting leg of the gas-cooker under the chafing dish.
Described electric flow control valve is installed on the air delivering pipeline of gas-cooker.
Described temperature sensor and pressure sensor are electrically connected with controller respectively, and the electric operator of electric flow control valve is electrically connected with controller.
Further, described controller is single-chip microcomputer.
Further, controller will receive the pressure change signal that pressure sensor transmits to be continued after 5 seconds, regulated electric flow control valve and changed and enter the flow of combustion gas in the gas-cooker.
The beneficial effects of the utility model are:
Thermostat for chafing dish of the present utility model, the temperature that does not need the people of blocked shot to regulate chafing dish at any time as required, this device can according to circumstances carry out big fire heating or little fire heating to chafing dish automatically.Both made things convenient for the diner also to avoid the waste of fuel source or electricity.Therefore, have very big society and economic benefit.
Description of drawings
Fig. 1 is the composition schematic diagram of the thermostat for chafing dish of the present utility model;
Fig. 2 is the control principle schematic diagram of the thermostat for chafing dish of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1-2, gas-cooker 2 is placed in the dining table 3, again chafing dish 1 is placed on the gas-cooker 2.Temperature sensor 4 is installed on the centre position of chafing dish 1 madial wall, is used for detecting the water temperature in the chafing dish 1.And temperature sensor 4 is connected on the input interface of controller 6.Controller 6 can be single-chip microcomputer.Pressure sensor 5 is installed in three supporting legs of gas-cooker 2 one of them below.And pressure sensor 5 is connected on the another one input interface of controller 6.Electric flow control valve 7 is installed on the air delivering pipeline 8, is used for regulating the flow that flows through combustion gas in the air delivering pipeline 8.And the electric operator of electric flow control valve 7 is connected on the output interface of controller 6.
Whenever the diner adds the dish material that need rinse for 1 li or during with soup, the weight of chafing dish 1 and gas-cooker 2 integral body increased toward chafing dish.At this moment the pressure on the pressure sensor 5 will increase thereupon, and pressure sensor 5 sends a signal to controller 6 immediately.Controller 6 sends control signals to electric flow control valve 7 more then, makes the gas flow in the air delivering pipeline 8 reach maximum by control electric flow control valve 7.Thereby realize the big fire heating to chafing dish 1, make the romaine lettuce material that just put in ripe as early as possible, or allow the soup of newly adding seethe with excitement as early as possible that saving people's meal time, and for a lot of dishes, the taste that big fire adds after the little fire heating of ratio of specific heat is more delicious.And when the temperature in the chafing dish 1 had reached 100 degrees centigrade, temperature sensor 4 will send a signal to controller 6, and controller 6 transmits control signal to electric flow control valve 7 again then, and the gas flow in the air delivering pipeline 8 is suitably reduced.The standard that reduces is exactly that the temperature that allows temperature sensor 4 sense maintains 100 degrees centigrade just, has so just saved fuel to greatest extent.Reached after 100 degrees centigrade because work as the temperature of water, the fire of heating also is useless greatly again, only can cause the waste of fuel.
After the dish material of 1 li in chafing dish is ripe, and the diner goes out the dish feed collet.The capital reduces the weight of chafing dish 1 and gas-cooker 2 integral body.At this moment the pressure on the pressure sensor 5 will reduce thereupon, and pressure sensor 5 sends a signal to controller 6 immediately.Controller 6 sends control signals to electric flow control valve 7 more then, by control electric flow control valve 7 gas flow in the air delivering pipeline 8 is slowly reduced.Temperature in temperature sensor 4 is sensed chafing dish 1 just no longer reduces gas flow to seventy or eighty degree (can suitably adjust as required) time, just allows the temperature in the chafing dish 1 maintain all the time about seventy or eighty degree.Thereby realize the little fire heating to chafing dish 1, the dish material that makes ripe not can because of also do not come and pick up to eat and boiled by boiling water always because such taste that had not only caused the unnecessary waste of fuel but also influenced the dish material.The temperature of keeping can not be too low, because too low words will increase again with the time that makes it behind the dish material to become ripe.
Carry out so repeatedly just realizing that chafing dish regulates the degree of heating automatically.But be noted that and set controller 6, namely after the pressure increase (or reducing) that pressure sensor 5 is sensed, send a signal to controller 6.Controller 6 will receive this signal to be continued just to send corresponding control signal to electric flow control valve 7 after 5 seconds (can suitably adjust).This is chopsticks, spoon or other thing for fear of the diner when running into chafing dish 1, and gas flow is carried out wrong adjustment.
Claims (2)
1. a thermostat that is used for chafing dish comprises temperature sensor (4), pressure sensor (5), electric flow control valve (7) and controller (6), it is characterized in that,
Described temperature sensor (4) is installed on the centre position of chafing dish (1) madial wall,
Described pressure sensor (5) is installed under the supporting leg of the gas-cooker (2) under the chafing dish (1),
Described electric flow control valve (7) is installed on the air delivering pipeline (8) of gas-cooker (2),
Described temperature sensor (4) and pressure sensor (5) are electrically connected with controller (6) respectively, and the electric operator of electric flow control valve (7) is electrically connected with controller (6).
2. the thermostat for chafing dish as claimed in claim 1 is characterized in that, described controller (6) is single-chip microcomputer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220708288 CN203028937U (en) | 2012-12-20 | 2012-12-20 | Automatic temperature controlling device used for chafing dish |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220708288 CN203028937U (en) | 2012-12-20 | 2012-12-20 | Automatic temperature controlling device used for chafing dish |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203028937U true CN203028937U (en) | 2013-07-03 |
Family
ID=48681091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220708288 Expired - Fee Related CN203028937U (en) | 2012-12-20 | 2012-12-20 | Automatic temperature controlling device used for chafing dish |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203028937U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104687782A (en) * | 2015-03-25 | 2015-06-10 | 成都玩者天下网络技术有限公司 | Intelligent-insulation dining table system |
-
2012
- 2012-12-20 CN CN 201220708288 patent/CN203028937U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104687782A (en) * | 2015-03-25 | 2015-06-10 | 成都玩者天下网络技术有限公司 | Intelligent-insulation dining table system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108338654B (en) | Heating control method and heating control device of health preserving kettle and health preserving kettle | |
CN106094703B (en) | A kind of automatic flavoring control method of intelligent machine for stir-frying dishes | |
CN203028937U (en) | Automatic temperature controlling device used for chafing dish | |
CN107550247B (en) | Soup pot and cooking method | |
CN202341764U (en) | Double-heat-source boiler for hot pot | |
CN201042377Y (en) | Timing electric cooker | |
CN211833915U (en) | Inner container of electric cooker | |
CN108451344B (en) | Intelligent frequency conversion chafing dish | |
CN208404028U (en) | A kind of intelligence Child tableware | |
CN202086283U (en) | Continuous egg frying device | |
CN210631066U (en) | Steamer | |
CN109171431A (en) | A kind of multi-functional Shabu pot | |
CN108903299B (en) | Ground pot chicken placing table | |
CN201375359Y (en) | Electric heating heat-insulating food cover | |
CN204617894U (en) | A kind of bird's nest is stewed and is boiled device | |
CN104887021B (en) | Built-in boiling water maintaining serving tray | |
CN202445887U (en) | Electrothermal egg frying device | |
CN203914613U (en) | A kind of multi-functional beefsteak frying pan | |
CN204292522U (en) | Steam type electrical chafing dish table | |
CN203987474U (en) | A kind of marmite | |
CN208808142U (en) | A kind of novel chafing dish of included positioning | |
CN201691722U (en) | Novel lid | |
CN201153853Y (en) | Steaming device | |
CN210077371U (en) | Solid low-sugar health pot | |
CN201328666Y (en) | In-pot heating device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20130703 Termination date: 20191220 |