CN203070133U - Fryer control circuit - Google Patents
Fryer control circuit Download PDFInfo
- Publication number
- CN203070133U CN203070133U CN 201220743213 CN201220743213U CN203070133U CN 203070133 U CN203070133 U CN 203070133U CN 201220743213 CN201220743213 CN 201220743213 CN 201220743213 U CN201220743213 U CN 201220743213U CN 203070133 U CN203070133 U CN 203070133U
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- deep fryer
- temperature
- water
- control circuit
- control
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Abstract
The utility model relates to a fryer control circuit, which comprises a fryer, a heating tube heating the fryer, a leakage protector, a water adding electromagnetic valve and a three-phase power supply, wherein the three-phase power supply is connected with an input end of the leakage protector, the heating tube is connected with an output end of the leakage protector through an AC contactor, on-off of the AC contactor is controlled through a low-voltage control box, the low-voltage control box controls the operating condition of the heating tube through controlling on-off of the AC contactor, a transformer is connected between the low-voltage control box and the three-phase power supply, the transformer is used for converting 380V voltage input into 36V voltage output, and the 36V voltage output is used for providing power for the low-voltage control box, thereby forming a low-voltage control circuit. The low-voltage control box comprises an oil temperature controller, a water temperature controller and an intermediate relay. An input end of the transformer is connected with the three-phase power supply. The fryer control circuit provided by the utility model is low in energy consumption, oil saving, safe and reliable.
Description
Technical field
The utility model relates to a kind of food machinery, relates in particular to a kind of deep fryer control circuit.
Background technology
In the food production process, often need to use deep fryer.At present, deep fryer on the market adopts the electrothermal tube heating, in frying course, heat if electrothermal tube is lasting, the temperature of vegetable oil is too high, can make vegetable oil accelerate to worsen, also can influence the quality of deep fried foodstuff, and the oil temperature meeting decline after the time of a section after a collection of food is put into pot, if do not heat to deep fryer immediately, then the general who has surrendered influences the quality of fried food under this temperature, and the duration that temperature descends is more long, and food will absorb more many greases, generation charing oil, more many moisture simultaneously will run off in the food.And the water in the deep fryer contacts with oil, can make water be heated to boiling, influences fried work.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of low energy consumption is provided, fuel-economizing, safe and reliable deep fryer control circuit.
The utility model is achieved in that a kind of deep fryer control circuit, comprise deep fryer, heat-generating pipe to the deep fryer heating, earth leakage protective device, add water solenoid valve, three-phase supply, described three-phase supply is connected with the earth leakage protective device input end, described heat-generating pipe connects the earth leakage protective device output terminal by A.C. contactor, the break-make of described A.C. contactor is by the control of low voltage control case, described low voltage control case is controlled the duty of heat-generating pipe by the break-make of control A.C. contactor, be connected with transformer between described low voltage control case and the earth leakage protective device output terminal, described transformer is used for the input of 380V voltage is converted to the output of 36V voltage, the output of 36V voltage is used for powering to the low voltage control case, form low-voltage control circuit, described low voltage control case and bag oil scraper temperature controller, water temperature regulater, auxiliary reclay, described oily temperature controller is used for gathering the temperature of deep fryer implants oil, judge whether the oil temperature of gathering is lower than the oil temperature of setting, drive the break-make of oily temperature controller temperature detect switch (TDS), described oily temperature controller temperature detect switch (TDS) is used for the energising of control ac contactor coil, outage, thereby the running status of control heat-generating pipe; Described water temperature regulater is used for gathering the temperature that is positioned at oil reservoir bottom chilled water in the deep fryer, judge whether the water temperature of gathering is higher than the water temperature of setting, drive the break-make of water temperature regulater temperature detect switch (TDS), described water temperature regulater temperature detect switch (TDS) is used for the output of control auxiliary reclay, thereby control adds the aperture size of water solenoid valve.
The described water solenoid valve that adds is arranged on the pipeline that is connected with deep fryer water inlet entrance.
The described pipeline that is connected with deep fryer water inlet entrance is provided with non-return valve.
Described deep fryer bottom is provided with funnel and sewage draining exit, is used for discharging the food debris through water filtration.
Described transformer is the transformer of 50VA.
Described earth leakage protective device is the earth leakage protective device of 100A.
Described transformer output terminal is provided with fuse.
The beneficial effects of the utility model are: the utility model adopts transformer that the input of 380V voltage is converted to the output of 36V voltage; make the staff be operated in the environment under low pressure; also be connected with earth leakage protective device, prevent that leaky from taking place, and makes that the utility model handling safety is reliable.
The utility model is by the temperature of oily temperature controller and heat-generating pipe control vegetable oil, when the vegetable oil temperature in the deep fryer that oily temperature controller is measured is lower than the temperature of oily temperature controller setting, oil temperature controller control heat-generating pipe is heated automatically, when the vegetable oil temperature in the deep fryer that oily temperature controller is measured was higher than the temperature that reaches oily temperature controller setting, oily temperature controller control heat-generating pipe stopped to heat automatically.By oily temperature controller, vegetable oil temperature in the deep fryer can be regulated arbitrarily between normal temperature to 230 degree, after choosing temperature according to fried product, automatically control the break-make situation of heating, to protect constant temperature, make the utility model not only reduce energy consumption, and easy and simple to handle, quick, improved work efficiency.
The utility model is by water temperature regulater and add the temperature that water solenoid valve is controlled chilled water, when cooling water temperature is higher than the water temperature regulater set water temperature in the deep fryer that water temperature regulater is measured, water temperature regulater control adds water solenoid valve and adds the aperture of water solenoid valve valve greatly, in advance the generation of prevention of water boiling phenomenon.In frying course, animal fat sinks to vegetable oil lower floor, form two oil reservoirs, the water solenoid valve that adds of the present utility model is located at lower curtate oil reservoir place, whenever add water can, can not influence fried work, the pipeline that described and deep fryer water inlet entrance is connected is provided with non-return valve, cut off the water if so just solved in adding the water process, oil is flowed back to problem in the water pipe.Adopt the utility model, the food debris that produces in frying course can sink to lower curtate funnel place by the filtration of water, discharges through sewage draining exit, so both reached the effect of filter oil, and the life cycle that prolongs edible oil, there is not the generation of charing oil, economize on oily cost.
Description of drawings
Fig. 1 is circuit diagram of the present utility model.
Wherein, 1 is deep fryer, and 2 is heat-generating pipe, and 3 is the low voltage control case.
Embodiment
Referring to Fig. 1, a kind of deep fryer control circuit, comprise deep fryer 1, to heat-generating pipe 2, the earth leakage protective device Q of deep fryer heating, add water solenoid valve YB, three-phase supply L1, L2, L3, described and the deep fryer pipeline that entrance is connected of intaking is provided with non-return valve.Described deep fryer bottom is provided with funnel and sewage draining exit, is used for discharging the food debris through water filtration.The described water solenoid valve YB that adds is arranged on the pipeline that is connected with deep fryer water inlet entrance, and described deep fryer water inlet entrance is positioned at the lower curtate oil reservoir place of deep fryer bottom.Described three-phase supply L1, L2, L3 are connected with earth leakage protective device Q input end, and described earth leakage protective device Q is the earth leakage protective device of 100A.Described heat-generating pipe 2 connects the earth leakage protective device output terminal by A.C. contactor KM; the break-make of described A.C. contactor KM is by low voltage control case control 3; described low voltage control case 3 is controlled the duty of heat-generating pipe 2 by the break-make of control A.C. contactor KM; be connected with transformer TC between described low voltage control case 3 and the earth leakage protective device output terminal; described transformer TC is used for the input of 380V voltage is converted to the output of 36V voltage; the output of 36V voltage is used for to 3 power supplies of low voltage control case; form low-voltage control circuit; described low voltage control case 3 comprises oily temperature controller; water temperature regulater; auxiliary reclay KA; heat-generating pipe gauge tap S1; solenoid control switch S 3, described transformer output terminal is provided with fuse FU.Described transformer TC is the transformer of 50VA.Described oily temperature controller is used for gathering the temperature of deep fryer implants oil, judge whether the oil temperature of gathering is lower than the oil temperature of setting, drive the break-make of oily temperature controller temperature detect switch (TDS), described oily temperature controller temperature detect switch (TDS) S2 is used for energising, the outage of control ac contactor coil, thus the running status of control heat-generating pipe 2; Described water temperature regulater is used for gathering the temperature that is positioned at oil reservoir bottom chilled water in the deep fryer, judge whether the water temperature of gathering is higher than the water temperature of setting, drive the break-make of water temperature regulater temperature detect switch (TDS) S4, described water temperature regulater temperature detect switch (TDS) is used for control auxiliary reclay KA output, thereby control adds the aperture size of water solenoid valve YB.
The utility model adopts transformer that the input of 380V voltage is converted to the output of 36V voltage, makes the staff be operated in the environment under low pressure, also is connected with earth leakage protective device, prevents that leaky from taking place, and makes that the utility model handling safety is reliable.
The course of work of the present utility model: at first give in the deep fryer to add water and vegetable oil, start oily temperature controller and water temperature regulater, and set the temperature of oily temperature controller and water temperature regulater, the heat-generating pipe gauge tap S1 of while closed low control box, solenoid control switch S 3, oil temperature controller and water temperature regulater detect the oily gentle water temperature in the deep fryer respectively, when the oily gentle water temperature in detecting deep fryer all is lower than separately design temperature, oil temperature controller temperature detect switch (TDS) S2 closure, the first auxiliary reclay coil electricity, the normally opened contact closure of first auxiliary reclay, the ac contactor coil energising, the normally opened contact closure of A.C. contactor, the heat-generating pipe energising, begin to heat to deep fryer, the oil temperature all rises with water temperature, when oily temperature reaches the design temperature of oily temperature controller, the temperature detect switch (TDS) S2 of oil temperature controller disconnects, make heat-generating pipe cut off the power supply, heat-generating pipe stops heating, after putting into a collection of food, the oil temperature descends, when the vegetable oil temperature in the deep fryer that the oily temperature controller in the deep fryer is measured is lower than the temperature of oily temperature controller setting, oil temperature controller control heat-generating pipe heats automatically, when the vegetable oil temperature in the deep fryer that oily temperature controller is measured reached the temperature of oily temperature controller setting again, oily temperature controller control heat-generating pipe stopped to heat automatically.
By oily temperature controller, vegetable oil temperature in the deep fryer can be regulated arbitrarily between normal temperature to 230 degree, after choosing temperature according to fried product, automatically control the break-make situation of heating, to protect constant temperature, make the utility model not only reduce energy consumption, and easy and simple to handle, quick, improved work efficiency.
In said process, when being higher than the water temperature regulater set water temperature as if the interior cooling water temperature of the deep fryer of water temperature regulater measurement, water temperature regulater control adds water solenoid valve and adds the aperture of water solenoid valve valve greatly, in advance the generation of prevention of water boiling phenomenon.
The water solenoid valve that adds of the present utility model is located at lower curtate oil reservoir place, whenever add water can, can not influence fried work, and be provided with non-return valve, cut off the water if so just solved in adding the water process, oil is flowed back to problem in the water pipe.The utility model adopts the design of profit hybrid technique, complains and quarrel loudly with conventional oil and compares, and more saves edible oil.Prolong the life cycle of edible oil, do not have the generation of charing oil, economize on oily cost.Adopt the utility model, the food debris that produces in frying course can sink to lower curtate funnel place by the filtration of water, discharges through sewage draining exit, has so both reached the effect of filter oil, and has not wasted oil.
Claims (7)
1. deep fryer control circuit, comprise deep fryer, heat-generating pipe to the deep fryer heating, earth leakage protective device, add water solenoid valve, three-phase supply, described three-phase supply is connected with the earth leakage protective device input end, it is characterized in that: described heat-generating pipe connects the earth leakage protective device output terminal by A.C. contactor, the break-make of described A.C. contactor is by the control of low voltage control case, described low voltage control case is by the duty of the break-make control heat-generating pipe of control A.C. contactor, be connected with transformer between described low voltage control case and the earth leakage protective device output terminal, described transformer is used for the input of 380V voltage is converted to the output of 36V voltage, give the power supply of low voltage control case, form low-voltage control circuit, described low voltage control case and bag oil scraper temperature controller, water temperature regulater, auxiliary reclay, described oily temperature controller is used for gathering the temperature of deep fryer implants oil, judge the oil temperature of gathering, drive the break-make of oily temperature controller temperature detect switch (TDS), described oily temperature controller temperature detect switch (TDS) is used for the logical of control ac contactor coil, disconnected, the running status of control heat-generating pipe; Described water temperature regulater is used for gathering the temperature that is positioned at oil reservoir bottom chilled water in the deep fryer, judge the water temperature of gathering, drive the break-make of water temperature regulater temperature detect switch (TDS), described water temperature regulater temperature detect switch (TDS) is used for the output of control auxiliary reclay, and control adds the aperture size of water solenoid valve.
2. deep fryer control circuit according to claim 1 is characterized in that: the described water solenoid valve that adds is arranged on the pipeline that is connected with deep fryer water inlet entrance.
3. deep fryer control circuit according to claim 2 is characterized in that: the described pipeline that is connected with deep fryer water inlet entrance is provided with non-return valve.
4. deep fryer control circuit according to claim 1, it is characterized in that: the bottom of described deep fryer is provided with funnel and sewage draining exit, is used for discharging the food debris through water filtration.
5. deep fryer control circuit according to claim 1, it is characterized in that: described transformer is the transformer of 50VA.
6. deep fryer control circuit according to claim 1, it is characterized in that: described earth leakage protective device is the earth leakage protective device of 100A.
7. deep fryer control circuit according to claim 1, it is characterized in that: described transformer output terminal is provided with fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743213 CN203070133U (en) | 2012-12-31 | 2012-12-31 | Fryer control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743213 CN203070133U (en) | 2012-12-31 | 2012-12-31 | Fryer control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070133U true CN203070133U (en) | 2013-07-17 |
Family
ID=48768901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743213 Expired - Fee Related CN203070133U (en) | 2012-12-31 | 2012-12-31 | Fryer control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183096A (en) * | 2017-05-25 | 2017-09-22 | 中山市普美特厨具有限公司 | Profit formula Fryer |
| CN109990321A (en) * | 2019-03-20 | 2019-07-09 | 安徽建筑大学 | Flat-bottomed stove with high-power three-phase Y-shaped wiring and temperature control circuit thereof |
-
2012
- 2012-12-31 CN CN 201220743213 patent/CN203070133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183096A (en) * | 2017-05-25 | 2017-09-22 | 中山市普美特厨具有限公司 | Profit formula Fryer |
| CN109990321A (en) * | 2019-03-20 | 2019-07-09 | 安徽建筑大学 | Flat-bottomed stove with high-power three-phase Y-shaped wiring and temperature control circuit thereof |
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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 |
Granted publication date: 20130717 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |