CN210984003U - Electronic cooking bench oil pan fire simulation device - Google Patents

Abstract

The utility model discloses an electronic cooking bench oil pan fire analogue means, including the demonstration cabinet, the demonstration cabinet is provided with the cabinet door that can open and shut, the inside of demonstration cabinet is provided with the simulation gas jar, the top of demonstration cabinet is provided with the oil pan fixing base, the top of oil pan fixing base is provided with the oil pan, the inside combustor that is provided with of oil pan, simulation gas jar and combustor pass through gas pipeline intercommunication, be provided with the gas regulating valve that is used for adjusting gas flow on the gas pipeline, the top of demonstration cabinet still is provided with some firearm. The fire behavior simulation device has the advantages of being capable of adjusting the fire behavior and simulating fire scenes of different degrees.

Description

Electronic cooking bench oil pan fire simulation device

Technical Field

The utility model relates to a fire control conflagration presentation device, in particular to electronic top of a kitchen range oil pan fire analogue means.

Background

Kitchen in the family is the key point of fire hazard, and oil pan is on fire very easily and arouses in a confused state of mind when cooking, leads to adopting wrong mode of putting out a fire to enlarge the loss of calamity, and oil pan is on fire very easily to put out in the correct mode in fact, even the fire is seemingly great can put out, though the method of putting out a fire is very simple, but, if there is not any fire prevention knowledge, also not having any training, the average person often frightens when meeting the proruption time and loses the best opportunity of putting out a fire.

The patent document with the existing publication number of CN203366623U discloses a simulated oil pan ignition device, which comprises a simulated cooking bench, wherein a central controller and a cooking bench sound device are arranged in the simulated cooking bench, a simulated cooking range is arranged on the simulated cooking bench, a simulated gas switch and a cooking range flame simulator are arranged on the simulated cooking range, a simulated cooker is arranged on the simulated cooking range, a cooker flame simulator is arranged in a cooker, a cooker cover is arranged on the simulated cooker, the simulated cooking range is connected with a simulated gas tank through a simulated gas pipe, a simulated gas main switch is arranged on the simulated gas tank, and a gas tank sound device is arranged in the simulated gas tank.

Although the sound, light and electricity are used for simulating the fire of the oil pan, learners can learn the fire extinguishing knowledge under the condition that the oil pan is on fire through the simulated oil pan fire device in a very safe environment.

Because the ignition of the gas stove and the oil pan of the oil pan ignition simulating device is realized through the flame simulator, the formed fire environment is not real, the size of the flame displayed through the flame simulator can not be adjusted, and fire scenes of different degrees can not be simulated, so that the effect of people is poor during fire fighting education training, and the capability of people in extinguishing the initial fire is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electronic cooking bench oil pan fire analogue means, it has the advantage that can adjust the intensity of a fire, simulation different degree conflagration scenes.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an electronic cooking bench oil pan fire analogue means, includes the demonstration cabinet, the demonstration cabinet is provided with the cabinet door that can open and shut, the inside of demonstration cabinet is provided with the simulation gas jar, the top of demonstration cabinet is provided with the oil pan fixing base, the top of oil pan fixing base is provided with the oil pan, the inside combustor that is provided with of oil pan, simulation gas jar and combustor pass through gas pipeline intercommunication, be provided with the gas control valve that is used for adjusting gas flow on the gas pipeline, the top of demonstration cabinet still is provided with some firearm.

Through adopting above-mentioned technical scheme, at first add water in the oil pan inside, with the combustor submergence in the aquatic, open gas control valve, pass through the gas pipeline with the inside gas of simulating the gas tank for simulation and let in the combustor, gas spouts from the combustor and arrives on the surface of water. Igniting the gas on the water surface through an igniter to form an oil pan to fire; the gas flow in the gas pipeline is adjusted through the gas adjusting valve, when the gas flow passing through the gas pipeline is increased, more gas is accumulated on the water surface, and the fire is increased; when the gas flow through gas pipeline is less, the gas on the surface of water is less and is not enough to support great intensity of a fire, and the intensity of a fire is reduced to realize adjusting the size of a fire through the gas control valve, and then simulate the scene of a fire of different degrees.

The utility model discloses further set up to: gas pipeline includes combustion-supporting pipeline and gas pipeline and mixing line, the one end of gas pipeline and the end intercommunication of giving vent to anger of simulation gas jar, the other end and mixing line connection, combustion-supporting pipeline's one end and outside intercommunication, the other end and mixing line connection, mixing line's tip and combustor are connected, gas control valve and combustion-supporting pipeline and gas pipeline one-to-one.

By adopting the technical scheme, the combustion-supporting pipeline and the fuel gas pipeline are arranged, the combustion-supporting gas is added into the gas, and the combustion gas and the combustion-supporting gas are mixed, so that the consumption of the combustion gas is reduced, and the resources are saved; the gas regulating valves correspond to the combustion-supporting pipelines and the fuel gas pipelines one to one, and can respectively regulate the flow of mixed gas in the combustion-supporting pipelines and the fuel gas pipelines, so that the optimal mixed gas ratio is obtained, and the mixed gas can be conveniently accumulated on the water surface.

The utility model discloses further set up to: and a side wall burner is arranged on the side wall of the demonstration cabinet.

By adopting the technical scheme, the side wall burner is arranged, so that the fire scene that the fire in the oil pan overflows from the oil pan too much can be simulated conveniently.

The utility model discloses further set up to: the side wall burner is a shunt pipe vertically arranged along the side wall of the demonstration cabinet, and the upper end of the shunt pipe is communicated with a mixing pipeline.

Through adopting above-mentioned technical scheme, with the vertical setting of lateral wall of reposition of redundant personnel pipe along the demonstration cabinet, be convenient for form flame along the boiling-over fire hazard state that the demonstration cabinet from the top straight line flows.

The utility model discloses further set up to: the shunt tubes are a plurality of, and a plurality of shunt tubes evenly distributed are in the both sides of demonstration cabinet, and are a plurality of the link of shunt tubes and mixed pipeline is in same horizontal plane.

By adopting the technical scheme, the unidirectional flowing state of fire is realized by arranging the plurality of shunt tubes, and the simulation of a fire scene with serious fire is realized.

The utility model discloses further set up to: a plurality of flame projecting holes have been seted up to one side that the shunt tubes kept away from the demonstration cabinet, and a plurality of flame projecting holes are along the length evenly distributed of shunt tubes.

Through adopting above-mentioned technical scheme, spout flame through the flame projecting hole, make the flame cover in the lateral wall of demonstration cabinet.

The utility model discloses further set up to: the utility model discloses a gas flow mixing pipeline, including mixing pipeline, dog and mixing pipeline, mixing pipeline's inside is provided with and is used for sealing the orificial dog of shunt tubes, dog and mixing pipeline sliding connection, the dog reserves the space of ventilating between its non-coincidence department and mixing pipeline with the shunt tubes, and when the gas flow in the mixing pipeline increased, the weight of dog was less than the effort of gas to the dog, mixing pipeline is provided with the spacing subassembly that is used for preventing the dog from deviating from.

By adopting the technical scheme, when the flow of the gas introduced into the mixing pipeline is small, the acting force of the gas on the stop block is smaller than the gravity of the stop block, and the gas enters the burner on the oil pan through the ventilation space between the stop block and the mixing pipeline, so that the simulation of the oil pan on fire is realized; when the inside gas flow who lets in of hybrid line increased, gaseous effort to the dog was greater than the gravity of dog, and the dog upward movement under gaseous effect, when the dog contact was to shunt tubes ' sealed, the dog was located hybrid line's inside under spacing subassembly's effect, shunt tubes and hybrid line intercommunication, and gas gets into shunt tubes and hybrid line respectively, forms flame along demonstration cabinet from the top down flowing boiling over conflagration state.

The utility model discloses further set up to: the limiting assembly comprises a limiting piece and a compression spring, the mixing pipeline is provided with a yielding groove, the limiting piece is connected inside the yielding groove in a sliding mode, the compression spring is arranged between the limiting piece and the bottom wall of the yielding groove, and one side, close to the limiting piece, of the stop block is provided with a fixing groove; the hybrid line is provided with and is used for driving the locating part to being close to the pull rod that groove diapire one side removed of stepping down, the one end and the locating part fixed connection of pull rod, the other end extend to the outside of hybrid line.

Through adopting above-mentioned technical scheme, the in-process of dog upward movement, dog extrusion locating part, the locating part acts on compression spring, and compression spring is in the unnatural state, and when the fixed slot motion of dog was to the same height of locating part, the locating part was pegged graft in the inside of fixed slot under compression spring's effect, under the effect of locating part and fixed slot, realized the rigidity to the dog. After the simulation experiment is finished, the pull rod is pulled, the pull rod drives the limiting part to be released from the limiting state of the fixing groove, and the stop block returns to the sealing of the shunt pipe under the action of self gravity.

The utility model discloses further set up to: and one end of the pull rod, which is positioned outside the mixing pipeline, is provided with a pull ring.

Through adopting above-mentioned technical scheme, be convenient for realize the pulling to the pull rod through setting up the pulling ring, and then be convenient for the pull rod to pull the spacing state that the locating part removed and the fixed slot.

The utility model discloses further set up to: the dog is provided with the slider in the one side that is close to the shunt tubes, vertical spout has been seted up to the hybrid line, slider and vertical spout sliding connection.

By adopting the technical scheme, the sliding block is matched with the vertical sliding groove, so that on one hand, the sliding connection between the stop block and the mixing pipeline is realized; on the other hand, the friction between the block and the mixing pipeline is reduced, so that the block can move upwards under the action of the gas.

To sum up, the utility model discloses following beneficial effect has: igniting a burner arranged on the oil pan through an igniter to form the oil pan to be on fire; the gas flow in the gas pipeline is adjusted through the gas adjusting valve, when the gas flow passing through the gas pipeline is increased, more gas is accumulated on the water surface, and the fire is increased; when the gas flow through gas pipeline is less, the gas on the surface of water is less and is not enough to support great intensity of a fire, and the intensity of a fire is reduced to realize adjusting the size of a fire through the gas control valve, and then simulate the scene of a fire of different degrees.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection between the mixing line and the shunt tube according to an embodiment of the present invention;

FIG. 3 is a partial top view of FIG. 2;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic structural diagram of a stopper according to an embodiment of the present invention.

In the figure, 1, a demonstration cabinet; 11. an installation port; 2. a cabinet door; 3. an oil pan fixing seat; 4. an oil pan; 5. a handle; 6. simulating a gas tank; 7. a gas line; 71. a combustion-supporting line; 72. a gas line; 73. a mixing line; 731. a vertical chute; 732. a yielding groove; 8. a gas regulating valve; 9. a shunt tube; 91. a flame spray hole; 10. a stopper; 101. a straight surface; 102. a slider; 1021. fixing grooves; 20. a plenum space; 30. a limiting component; 301. a limiting member; 302. a compression spring; 40. a pull rod; 50. pulling the ring; 60. an electronic ignition switch; 70. a burner.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an electronic cooking bench oil pan fire analogue means, including demonstration cabinet 1, demonstration cabinet 1 is the rectangle setting, and the front side of demonstration cabinet 1 is opened and is equipped with installing port 11, and demonstration cabinet 1 installs the cabinet door 2 that can open and shut in installing port 11 department, and one side of cabinet door 2 is articulated with demonstration cabinet 1.

Oil pan fixing base 3 is installed to the upper end of demonstration cabinet 1, and oil pan fixing base 3 keeps away from the one end of demonstration cabinet 1 and has placed the oil pan 4 that contains water, and handle 5 is installed to one side of oil pan 4. The handle 5 is provided with a mounting groove, the opening end of the mounting groove faces the inside of the oil pan 4, a burner 70 is mounted inside the mounting groove, the burner 70 is horizontally arranged in a tubular shape, and the end part of the burner 70 extends to the inside of water in the oil pan 4.

A simulation gas tank 6 is placed in the demonstration cabinet 1, and the simulation gas tank 6 is communicated with the burner 70 through a gas pipeline 7. The gas line 7 comprises a comburent line 71 and a gas line 72 and a mixing line 73.

Mixing line 73 sets up under handle 5, and mixing line 73 is vertical setting, and gas line 72 level sets up in the top of simulation gas jar 6 for the inside gas of output simulation gas jar 6, and the one end that gas line 72 kept away from simulation gas jar 6 is linked together with mixing line 73. The side wall of the demonstration cabinet 1 is provided with a through hole for the combustion-supporting pipeline 71 to pass through, one end of the combustion-supporting pipeline 71 penetrates through the through hole, one end of the combustion-supporting pipeline 71 extends to the outside of the demonstration cabinet 1 and is communicated with the atmosphere, and the other end of the combustion-supporting pipeline 71 is communicated with the mixing pipeline 73.

The first via hole that supplies mixed pipeline 73 to pass is seted up to the upper end of demonstration cabinet 1, and the second via hole has been seted up to handle 5, and first via hole and second via hole are worn to locate in order and extend to the inside of handle 5 in the upper end of mixed pipeline 73, and the mixed pipeline 73 that is located handle 5 inside is linked together with combustor 70.

The gas pipeline 7 is provided with two gas regulating valves 8 for regulating the gas flow, wherein one gas regulating valve 8 is arranged at one end of the gas pipeline 72 close to the simulated gas tank 6, and the other gas regulating valve 8 is arranged at one end of the combustion-supporting pipeline 71 close to the mixing pipeline 73.

Referring to fig. 1 and 2, the side wall of the demonstration cabinet 1 is provided with a side wall burner 70. The side wall burner 70 is composed of two shunt tubes 9 vertically arranged along the side wall of the demonstration cabinet 1, the two shunt tubes 9 are respectively arranged at two sides of the demonstration cabinet 1, and the two shunt tubes 9 are symmetrically arranged with the axis of the mixing pipeline 73. The upper ends of the two shunt tubes 9 are communicated with one end of the mixing pipeline 73 close to the handle 5 of the oil pan 4, and the connecting ends of the two shunt tubes 9 and the mixing pipeline 73 are positioned in the same horizontal plane. A plurality of flaming holes 91 are formed in one side, far away from the demonstration cabinet 1, of the shunt tube 9, and the plurality of flaming holes 91 are evenly distributed along the length of the shunt tube 9.

Referring to fig. 2 and 3, a stopper 10 for sealing the connection end of the shunt tube 9 and the mixing tube 73 is disposed inside the mixing tube 73, the stopper 10 is cylindrically disposed, the diameter of the stopper 10 is equal to the inner diameter of the mixing tube 73, the stopper 10 abuts against the inner peripheral wall of the mixing tube 73 at two sides near the shunt tube 9, and the axis of the stopper 10 coincides with the axis of the mixing tube 73, so that the mixed gas inside the mixing tube 73 is prevented from entering the shunt tube 9 by the stopper 10. The stop 10 is provided at a non-overlapping position with the shunt tube 9 as a straight surface 101, and a ventilation space 20 for the mixed gas to pass through is reserved between the straight surface 101 and the inner peripheral wall of the mixing pipeline 73.

Referring to fig. 3 and 6, the stopper 10 is slidably connected to the mixing line 73, two sliders 102 are integrally formed on one side of the stopper 10 close to the shunt tube 9, the sliders 102 are vertically arranged, and the two sliders 102 are symmetrically arranged around the axis of the stopper 10.

Referring to fig. 3 and 4, the mixing pipeline 73 is provided with vertical sliding grooves 731, the vertical sliding grooves 731 correspond to the sliding blocks 102 one by one, and the sliding blocks 102 are slidably connected with the vertical sliding grooves 731. When the flow of the mixed gas introduced into the mixing pipeline 73 is small, the acting force of the gas on the stopper 10 is smaller than the gravity of the stopper 10, the lower end of the sliding block 102 abuts against the side wall of the lower end of the vertical sliding groove 731, and the stopper 10 is sealed at the joint of the shunt pipe 9 and the mixing pipeline 73; when the flow rate of the gas introduced into the mixing pipeline 73 is increased, the acting force of the gas on the stopper 10 is greater than the gravity of the stopper 10, and the stopper 10 moves upward along the vertical sliding groove 731 under the action of the gas.

Referring to fig. 4 and 5, the upper end of the vertical sliding groove 731 is provided with a stopper assembly 30 for limiting the movement of the stopper 10. The position limiting assembly 30 includes a position limiting member 301 and a compression spring 302.

The limiting member 301 is arranged spherically, the yielding groove 732 is formed in the bottom wall of the vertical sliding groove 731, the axis of the yielding groove 732 is perpendicular to the axis of the stopper 10, the limiting member 301 is slidably connected inside the yielding groove 732, and one end of the limiting member 301, which is far away from the bottom wall of the yielding groove 732, is arranged inside the vertical sliding groove 731.

The hybrid pipeline 73 is provided with a limiting hole, the axis of the limiting hole coincides with the axis of the abdicating groove 732, one end of the limiting piece 301, which is far away from the stop block 10, is welded with the pull rod 40, the end of the pull rod 40 sequentially penetrates through the abdicating groove 732 and the limiting hole edge and extends to the outside of the hybrid pipeline 73, and one end of the pull rod 40, which is located at the outside of the hybrid pipeline 73, is welded with the pull ring 50.

The compression spring 302 is disposed between the limiting member 301 and the bottom wall of the abdicating groove 732, the compression spring 302 is sleeved outside the pull rod 40, one end of the compression spring 302 is fixedly connected with the limiting member 301, and the other end is fixedly connected with the bottom wall of the abdicating groove 732.

The slider 102 is provided with a fixing groove 1021 matched with the limiting member 301 at the connecting end of the slider and the limiting member 301, when the position between the stopper 10 and the mixing pipeline 73 is fixed, the compression spring 302 is in a natural state, and the limiting member 301 is inserted into the fixing groove 1021.

Referring to fig. 1, an igniter is also installed above the demonstration cabinet 1, and the igniter is an electronic ignition switch 60.

The implementation principle of the embodiment is as follows: firstly, adding water into the oil pan 4, immersing the burner 70 in the water, sequentially opening the gas regulating valve 8, mixing combustion-supporting gas and combustion gas in the mixing pipeline 73, when the flow of the gas introduced into the mixing pipeline 73 is small, the acting force of the gas on the stop block 10 is smaller than the gravity of the stop block 10, the gas enters the burner 70 on the oil pan 4 through the ventilation space 20 between the stop block 10 and the mixing pipeline 73, the gas is sprayed out of the burner 70 to reach the water surface, the gas on the water surface is ignited through an igniter, the oil pan 4 is formed to be on fire, and the simulation of the oil pan 4 on fire is realized.

When the fire scene of great intensity of a fire needs to be simulated, the gas flow in the gas pipeline 7 is adjusted through the gas regulating valve 8, when the gas flow that lets in inside the mixing pipeline 73 increases, the effort of gas to the dog 10 is greater than the gravity of dog 10, dog 10 upward movement under gaseous effect, dog 10 contact is to the sealed of shunt tubes 9, shunt tubes 9 and mixing pipeline 73 intercommunication, gas gets into shunt tubes 9 and mixing pipeline 73 respectively, forms the boiling-over fire state that flame flows from top to bottom along demonstration cabinet 1. Meanwhile, when the gas flow rate through the gas line 7 increases, more gas accumulates on the water surface, and the fire increases. The size of the fire is adjusted through the gas adjusting valve 8, and then fire scenes of different degrees are simulated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides an electronic cooking bench oil pan fire analogue means, a serial communication port, including demonstration cabinet (1), demonstration cabinet (1) is provided with cabinet door (2) that can open and shut, the inside of demonstration cabinet (1) is provided with simulation gas tank (6), the top of demonstration cabinet (1) is provided with oil pan fixing base (3), the top of oil pan fixing base (3) is provided with oil pan (4), oil pan (4) inside is provided with combustor (70), simulation gas tank (6) and combustor (70) are through gas pipeline (7) intercommunication, be provided with gas regulating valve (8) that are used for adjusting gas flow on gas pipeline (7), the top of demonstration cabinet (1) still is provided with some firearms.

2. The electric cooktop oil-pot fire simulation device according to claim 1, wherein the gas line (7) includes a combustion-supporting line (71) and a gas line (72), and a mixing line (73), one end of the gas line (72) communicates with an outlet end of the simulated gas tank (6), the other end is connected with the mixing line (73), one end of the combustion-supporting line (71) communicates with the outside, the other end is connected with the mixing line (73), an end of the mixing line (73) is connected with the burner (70), and the gas regulating valve (8) corresponds to the combustion-supporting line (71) and the gas line (72) one-to-one.

3. An electric hob oil pot fire simulation device according to claim 1, characterized in, that the side walls of the demonstration cabinet (1) are provided with side wall burners (70).

4. An electric cooktop oil-pot fire simulation device according to claim 3, wherein the side wall burner (70) is a shunt tube (9) vertically disposed along the side wall of the demonstration cabinet (1), the upper end of the shunt tube (9) communicating with the mixing line (73).

5. The device for simulating the fire of an electric cooktop fryer according to claim 4, wherein the number of the shunt tubes (9) is plural, the plural shunt tubes (9) are uniformly distributed on both sides of the demonstration cabinet (1), and the connection ends of the plural shunt tubes (9) and the mixing line (73) are in the same horizontal plane.

6. The device for simulating the oil-cooker fire on an electronic cooking bench according to claim 5, wherein the side of the shunt tube (9) far away from the demonstration cabinet (1) is provided with a plurality of fire-spraying holes (91), and the fire-spraying holes (91) are uniformly distributed along the length of the shunt tube (9).

7. An electric cooking top oil-pan fire simulation device according to claim 2, characterized in that the mixing pipeline (73) is internally provided with a stopper (10) for sealing the orifice of the shunt tube (9), the stopper (10) is slidably connected with the mixing pipeline (73), the stopper (10) is provided with a ventilation space (20) between the non-coinciding part of the stopper (10) with the shunt tube (9) and the mixing pipeline (73), when the gas flow in the mixing pipeline (73) increases, the weight of the stopper (10) is smaller than the acting force of the gas on the stopper (10), and the mixing pipeline (73) is provided with a limiting component (30) for preventing the stopper (10) from being removed.

8. The device for simulating the oil-cooker fire on the electric cooking bench according to claim 7, wherein the limiting component (30) comprises a limiting member (301) and a compression spring (302), the mixing pipeline (73) is provided with a yielding groove (732), the limiting member (301) is slidably connected to the inside of the yielding groove (732), the compression spring (302) is arranged between the limiting member (301) and the bottom wall of the yielding groove (732), and a fixing groove (1021) is formed on one side of the block (10) close to the limiting member (301); the hybrid pipeline (73) is provided with a pull rod (40) which is used for driving the limiting piece (301) to move towards one side of the bottom wall of the abdicating groove (732), one end of the pull rod (40) is fixedly connected with the limiting piece (301), and the other end of the pull rod extends to the outside of the hybrid pipeline (73).

9. An electric cooktop oil-pot fire simulation device according to claim 8, wherein the pull rod (40) is provided with a pull ring (50) at an end located outside the mixing line (73).

10. The device for simulating the oil-top fire on an electric cooking bench according to claim 7, wherein the block (10) is provided with a sliding block (102) at one side close to the shunt tube (9), the mixing pipeline (73) is provided with a vertical sliding groove (731), and the sliding block (102) is slidably connected with the vertical sliding groove (731).

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