CN2165761Y

CN2165761Y - Pressure frying-pan

Info

Publication number: CN2165761Y
Application number: CN 93240290
Authority: CN
Inventors: 孟钢; 娄锐; 刘铁城; 陈在平
Original assignee: MODERN FOOD EQUIPMENT FACTORY TIANJIN
Current assignee: MODERN FOOD EQUIPMENT FACTORY TIANJIN
Priority date: 1993-09-29
Filing date: 1993-09-29
Publication date: 1994-05-25
Anticipated expiration: 2003-09-29

Abstract

The utility model relates to a novel pressure frying-pan, which is characterized in that the back of a pan frame is provided with a counterweight frame, the counterweight frame can go up and down vertically with a pan cover, an automatic locking device is arranged on the pan cover, and the pressure frying-pan can carry out secondary filter to the oil liquid to ensure the cleanliness of the oil liquid. The utility model has the advantages of simple structure, and good frying effect, and is an ideal improved product for a pressure frying-pan.

Description

Pressure frying-pan

The utility model relates to fast food equipment, especially a kind of Pressure frying-pan.

Pressure frying-pan is the desirable fast food equipment of fried system meat, greengrocery food.But existing Pressure frying-pan has many shortcomings, locking as pot cover only is to produce certain axial displacement by safety pin, and rotary screw makes pot cover locking, when operator's abuse makes the pot cover crossbeam produce flexural deformation, then locking device lost efficacy, and deep fat spills the generation accident easily; Existing Pressure frying-pan need bleed off the pressure in the pot artificially after food is fried ripe, open pot cover then and manually basket is taken out in the pot body, and labour intensity is big; The external no heat insulation and preservation device of pot causes the summer environment scorching, winter lost heat efficient.

The deficiency that the purpose of this utility model is to overcome prior art is hit and is provided a kind of simple in structure, good heat-insulation effect, and the pot cover reliable lock, food is convenient to remove, energy-conservation Pressure frying-pan.

The purpose of this utility model is achieved in that

Pot cover is welded together with the counterweight frame top of pot frame back, and four jiaos of counterweight frame all have a roller that moves both vertically in can two slideways on being welded in pot frame.One forced locking device is arranged on the pot cover, promptly be equipped with a vertical ejector pin that passes pot cover on the liner of pot cover, this vertical ejector pin can eject and pin pot cover handle by interlinked mechanism.The external side of pot be surrounded by one with a pot body profile similar stay-warm case, this stay-warm case is suppressed by the silicate composite material of outer field sheet metal and internal layer and is formed.The pot body is communicated with a pressure limiting valve that has Pressure gauge and a safety valve, and pressure limiting valve is provided with two channel connection Oil-gas Separation boxes, and a passage directly is communicated with, and another passage is provided with a magnetic valve and is communicated with.

Counterweight frame is equipped with fixed pulley on the upper beam within it, hangs with a counterweight by fixed pulley.

The interlinked mechanism of the forced locking device of pot cover is meant vertical ejector pin jack-up fork one end, and the fork other end is depressed centering block, injects in the hole of leg and bearing thereby the centering block rotation promotes horizontal ejector pin.

The utility model has the advantages that:

1. pot cover and counterweight frame are directly welded together, but the pot cover vertical-lift is very laborsaving; Hanging basket can be done very greatly, so the fried food kind is many, and it is also convenient to get food;

2. it is more safe and reliable that the forced locking device of pot cover makes pot cover locking;

3. the stay-warm case of the external side of pot makes the operator avoid the roasting hardship of heat, has promptly saved electric energy, has protected other parts of Pressure frying-pan again;

4. the store oil dolly is an enclosed and can carry out twice filtration to oil, guarantees that fluid avoids polluting;

5. can get rid of pot inner pressure automatically by magnetic valve.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model counterweight frame schematic diagram;

Fig. 3 is the forced locking device front view of pot cover of the present utility model;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the utility model exhaust gear schematic diagram;

Fig. 6 is the utility model store oil dolly schematic diagram;

Fig. 7 is the filter schematic diagram of Fig. 6.

Below in conjunction with accompanying drawing the utility model embodiment is further described:

Pot cover 4 tops are covered with a pot cover cover 2, the pot cover cover is embedded with the handle 1 that roller 3 is equipped with at two ends, one of pot cover rear end weldering places the counterweight frame 7 behind pot frame 25, be equipped with 3 fixed pulleys 57 on this counterweight frame internal upper part crossbeam, rope 9 one ends around fixed pulley are fixed on the sill 13, one end is fixed on the counterweight 16, and counterweight frame laterally all has a roller 8 for four jiaos, and these 4 rollers can move in two slideways 14 on being welded in pot frame.And can drive the pot cover vertical lift.Be equipped with a postnotum 10 after the counterweight frame.

One liner 34 is arranged under the pot cover, on this liner, be equipped with a vertical ejector pin 33 that passes pot cover.When pot inner pressure is enough big, the liner pressurized and on move, thereby nanmu plays vertical ejector pin, vertical ejector pin upper surface is equipped with a fork 28, this fork is embedded in by screw 35 and is fixed in the groove of the matrix 27 above the pot cover, and can swing up and down around the bearing pin 29 that is installed with on the matrix.The fork other end is pressed in centering block 37 1 ends, but the bearing pin 36 of centering block boxing on matrix rotates, the centering block other end withstands a horizontal ejector pin 38, laterally ejector pin can penetrate by screw 40 and be fixed in the hole of bearing 30 systems on the pot cover, laterally ejector pin is last, following two cylinders welded together, last cylinder is short, following body length some, therefore that two Kong Yuqi also are set is corresponding for bearing, one groove is arranged on this bearing, when carrying out the locking pot cover, on the square thick stick 32 of handle with the corresponding position of the groove of bearing on a leg 31 is arranged, this leg also correspondingly is shaped on, following two and corresponding two holes of bearing hole.Stressed and when stretching forward, inject in the hole of bearing and leg when horizontal ejector pin, in horizontal ejector pin outside, be with a back-moving spring 39, in order to when pot inner pressure disappears, horizontal ejector pin resets, and opens pot cover.What below then narrate is the structure of pot cover forced locking device and interlinked mechanism.

The two ends of handle square pole promptly respectively are equipped with a roller in the outside of pot cover outer cover, and roller can slide in pot cover edge, so that handle can imbed in the groove of the fixed mount 26 that is fixed on pot frame when pot cover covers pot.

The pot cover lower end has a hanger 5 to be used to hang the hanging basket 6 that holds food, and hanging basket can be made single or multiple lift according to actual conditions, and individual layer can be used for the bigger monoblock food of fried system.Present embodiment is selected 5 layers of hanging basket for use, can be used for holding some little foods.

Pot body 21 is fixed on pot frame, and its inner disc has electrothermal tube 22, the external heat-insulation and heat-preservation casing that forms by silicate composite material 24 compactings by outer layer metal thin plate 23, internal layer that is coated with of pot, and sheet metal can be selected galvanized sheet for use.The pot body is in the present embodiment

Type, top are used for fried system food, and the bottom is used to hold the dregs of fat, to keep the fried system of food effect.The heat-insulation and heat-preservation box shape is similar to the pot body profile.Communicating to draw in the front of pot body middle part corner, with casing has a fuel inlet fitting 20, and the bottom of pot body back is communicated with a flowline 17, and this flowline is controlled break-makes by the handle 19 in pot body front.Pot all is equipped with roller 18 on 4 angles, frame lower end, is used for movement pressure and complains and quarrel loudly.

Pot body upper back is communicated with a pressure limiting valve 11, and with reference to figure 5, pressure limiting valve one end is connected with safety valve 42 and Pressure gauge 41.Pressure limiting valve is provided with

passage

43,44 and is communicated with Oil-gas Separation box 15.Passage 43 is communicated with the Oil-gas Separation box by the magnetic valve 45 that is provided with on it, and passage 44 directly is communicated with the Oil-gas Separation box.When pot body internal pressure was little, oil gas directly arrived the Oil-gas Separation box by pipeline 44, and discharged in by the counterweight frame space through blast pipe 12; When pot body internal pressure is enough big, discharge simultaneously by pressure limiting valve and pipeline 44; When pot body internal pressure was excessive, oil gas was washed safety valve open and is discharged; When the fried system of food finished, passage 43 was opened in the magnetic valve action, and oil gas arrives the exhaust Seperating box and discharges.The Oil-gas Separation box also is communicated with an oil sump tank 46, and this oil sump tank places exhaust Seperating box side, is used for collecting oil gas fluid, blocks not shown because of the Oil-gas Separation box among Fig. 1.

The store oil dolly is made of housing 52, oil pump 49, hydraulic quick coupler 50, fuel sucking pipe 51, dregs of fat basket 53, the end cap 47 that has square hole 48, filter paper skeleton 56 and filter paper 55, and the store oil dolly uses as the annex of Pressure frying-pan, and its underpart all is equipped with roller 54 for 4 jiaos.When store oil dolly propelling pressure fryer bottom, dregs of fat basket is aimed at oil-out, hydraulic quick coupler can connect pot fuel inlet fitting of body front, fuel sucking pipe in the middle of the filter paper is communicated with oil pump, the oil that dregs of fat basket is emitted the pot body carries out the first time and filters, filter paper carries out the second time to oil and filters, and guarantees that the oil in the pot body is clean.Hydraulic quick coupler inserts in the store oil dolly in the present embodiment, can be used for the oil in the store oil dolly is carried out circulating filtration.When needs in the pot body during oiling, get final product in that hydraulic quick coupler is connected fuel inlet fitting.

The utility model operation principle is: after annotating enough oil in the pot body, connect power supply earlier electrothermal tube is heated, then the hanging basket that hangs with food is vertically descended with pot cover, hanging basket enters oil cauldron.Affect handle that roller is embedded in the fixed mount groove, make the tight pot of pot cover lid body.Continue heating, pot body internal pressure rises, and vertical ejector pin promotes fork, by interlinked mechanism horizontal ejector pin is injected in the hole of bearing and leg, finishes the pot cover auto lock.After fried system finished, magnetic valve was opened passage and is carried out exhaust, lays down pot inner pressure, and laterally ejector pin rebounds, and opens pot cover.The store oil dolly filters or oiling the oil in the pot body.

Claims

1, a kind of Pressure frying-pan, by pot cover, pot cover handle, pot frame, hanging basket, pot body, electrothermal tube, have Pressure gauge and safety valve pressure limiting valve, have the store oil dolly of oil pump and electricly constitute, hanging basket hangs under the pot cover, electrothermal tube places in pot body, the store oil dolly can push in pot frame, and the oil pump in it communicates with pot body fuel inlet fitting by hydraulic quick coupler, and pot body flowline is corresponding with the dregs of fat basket in the store oil dolly, it is characterized in that:

1. pot cover is welded together with the counterweight frame top of pot frame back, and four jiaos of counterweight frame all have a roller that moves both vertically in can two slideways on being welded in pot frame;

2. one forced locking device is arranged on the pot cover, promptly be equipped with a vertical ejector pin that passes pot cover on the liner of pot cover, this vertical ejector pin can eject and pin pot cover handle by interlinked mechanism;

3. the external side of pot be surrounded by one with a pot body profile similar stay-warm case, this stay-warm case is suppressed by the silicate composite material of outer field sheet metal and internal layer and is formed;

4. the pot body is communicated with a pressure limiting valve that has Pressure gauge and a safety valve, and pressure limiting valve is provided with two channel connection Oil-gas Separation boxes, and a passage directly is communicated with, and another passage is provided with a magnetic valve and is communicated with.

2, Pressure frying-pan according to claim 1 is characterized in that: described counterweight frame is equipped with fixed pulley on the upper beam within it, and sensible fixed pulley hangs with a counterweight.

3, according to the described Pressure frying-pan of claim 1, it is characterized in that: the interlinked mechanism of described pot cover forced locking device is meant: vertical ejector pin jack-up fork one end, the fork other end is depressed centering block, injects in the hole of leg and bearing thereby the centering block rotation promotes horizontal ejector pin.