CN209944427U

CN209944427U - Energy-saving cooking bench capable of preventing gas from leaking

Info

Publication number: CN209944427U
Application number: CN201920588529.8U
Authority: CN
Inventors: 李雯倩
Original assignee: Nanjing Tengfei Stainless Steel Kitchen Equipment Co Ltd
Current assignee: Nanjing Tengfei Stainless Steel Kitchen Equipment Co Ltd
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-01-14
Anticipated expiration: 2029-04-27

Abstract

The utility model provides an energy-saving cooking bench for preventing gas leakage, which comprises a cooking bench body, wherein two pot rings are arranged above the cooking bench body, the middle parts of the two pot rings are correspondingly provided with a hearth, the upper parts of the two pot rings are detachably connected with a tungsten filament sensing structure, and one end of the tungsten filament sensing structure is correspondingly provided with a plurality of inductors; the middle part of the stove is provided with a fire divider, two mixing cavities are correspondingly arranged on two sides of the fire divider, a plurality of air inlets are formed in the fire dividers, air guide structures are correspondingly arranged below the two mixing cavities, an oxygen inlet pipe and an air inlet pipe are arranged below the air guide structures, electronic valves are arranged on the oxygen inlet pipes, a gas guide pipe is arranged in the fire divider, a second electronic valve is arranged on the gas guide pipe, and a gas alarm device is arranged in the stove body to indicate the inductor and is connected with the gas alarm device in an all-control mode. The utility model discloses a transmit the temperature to the inductor at tungsten filament sensing structure, inductor and gas alarm device report to the police jointly and control the switch of second electronic valve, realize two accuses, more safety.

Description

Energy-saving cooking bench capable of preventing gas from leaking

Technical Field

The utility model relates to a gas cooking range technical field mainly relates to an energy-conserving top of a kitchen range that prevents that gas from leaking.

Background

The existing gas cooking range has few fire distributing holes of the fire distributor, so that gas is not atomized after entering a hearth and cannot be fully mixed with air, so that insufficient combustion is caused, and the heat efficiency of the gas can only reach about 20%; therefore, the waste gas of carbon monoxide, nitrogen oxide and the like and the incompletely combusted fuel gas are discharged from the chimney together, the discharge amount seriously exceeds the standard, and the fuel is greatly wasted; the fire power is weak during combustion, and the temperature of the outer flame is only about 800 ℃; the heat is lost greatly during burning, so that the temperature of the kitchen is increased.

The alarm device is arranged in the existing gas stove, when gas leakage occurs, the alarm device senses the gas to give an alarm to remind people to leave.

However, if people are asleep and do not hear the sound of the gas alarm, gas is always leaked, and finally gas poisoning can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-conserving top of a kitchen range that prevents that gas from leaking is used for solving if people are sleeping well and do not hear the sound of the alarm of gas among the background art, so the gas is leaking all the time, finally still can cause the toxic technical problem of people's gas.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving cooking bench for preventing gas leakage comprises a cooking bench body, wherein two pot rings are arranged above the cooking bench body, a hearth is correspondingly arranged in the middle of each pot ring, the upper part of the hearth is detachably connected with a tungsten filament sensing structure, and one end of the tungsten filament sensing structure is correspondingly provided with a plurality of inductors; the kitchen range middle part is equipped with the distributor, the correspondence of distributor both sides is equipped with two hybrid chambers, and is a plurality of be equipped with a plurality of air inlets on the distributor, and two the hybrid chamber below correspondence is equipped with the air guide structure, air guide structure below is equipped with oxygen intake pipe and air intake pipe, the oxygen intake pipe with all be equipped with the electronic valve in the air intake pipe, be equipped with the gas pipe in the distributor, all be equipped with the second electronic valve on the gas pipe, just this internal gas alarm device that is equipped with of top of a kitchen range, the inductor with the equal control connection of gas alarm device the second electronic valve.

Preferably, the tungsten filament sensing structure includes first tungsten filament ring, first tungsten filament ring is located distributor top, ring first tungsten filament ring a week, first tungsten filament ring outside symmetry is equipped with four first connecting plates, four first connecting plate fixed connection first solid fixed ring, first solid fixed ring below symmetry is equipped with four heat conduction poles, four the heat conduction pole below corresponds connects four the inductor, just be equipped with four first spouts, four in the kitchen thorax the heat conduction pole corresponds sliding connection four first spout.

Preferably, two pot circle one side, the symmetry is equipped with two first basins on the top of a kitchen range body, two first basin one side, be equipped with the outlet pipe on the top of a kitchen range body, the outlet pipe corresponds connects first pump motor, pump motor corresponds connects the second drinking-water pipe, the second drinking-water pipe corresponds the connection first basin bottom.

Preferably, on one side of the first water tank, a range hood is arranged on the cooking bench body, and a second fuel gas alarm is arranged above the range hood.

Preferably, smoke ventilator below is equipped with the pipe of discharging fume, the pipe of discharging fume corresponds and connects first spiral heating pipe, first spiral heating pipe carries out the screwed connection from top to bottom first basin, just first spiral heating pipe admits air and goes out and the gas outlet all is located first basin one side, just first basin bottom corresponds and is equipped with the heating plate.

Preferably, the two mixing chambers respectively comprise two first connecting pipes, a first mixing pipe is arranged in the middle of each first connecting pipe, a spiral structure is arranged on the inner side of each first mixing pipe, and the middle of each first mixing pipe is correspondingly connected with the corresponding air guide pipe.

Preferably, the air duct is the triangle-shaped setting, oxygen intake pipe with air intake pipe can dismantle connect in the air duct below, just oxygen intake pipe with all be equipped with the third electronic valve in the air intake pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be equipped with tungsten filament sensing structure in the kitchen thorax, utilize tungsten filament sensing structure to carry out heat conduction, and tungsten filament sensing structure is connected with the inductor to when cooking the in-process, when hot water juice spills and has leaded to extinguishing on the fire, tungsten filament sensing structure is owing to not receive the burning of flame, thereby the temperature reduces, and the reduction of temperature is sensed to the inductor promptly, sends promptly and reports to the police, closes when the ignition valve, and the inductor outage promptly, and the inductor is out of work so.

And when gas leakage appears in the pipeline, owing to be provided with gas alarm device in to gas alarm device responds to the leakage condition of gas and responds to, and after sensing the gas and leaking, with signal transmission to second electronic valve, the second electronic valve is closed, thereby does not have the gas to lead in, more safety promptly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a tungsten filament sensing structure according to the present invention;

fig. 3 is a schematic view of a first water tank of the present invention;

fig. 4 is a schematic view of the planar structure of the cooking bench body of the present invention.

In the figure: 1-hearth body, 11-gas alarm device, 12-first water tank, 13-water outlet pipe, 131-water pumping motor, 132-second water pumping pipe, 14-smoke exhaust ventilator, 141-smoke exhaust pipe, 142-first spiral heating pipe, 15-second gas alarm, 16-heating plate, 2-pot ring, 21-hearth, 211-first chute, 3-tungsten filament sensing structure, 31-first tungsten filament ring, 32-first connecting plate, 33-first fixing ring, 34-heat conducting rod, 4-inductor, 5-fire distributor, 51-gas inlet, 52-gas conduit, 53-second electronic valve, 6-mixing cavity, 61-first connecting pipe, 62-first mixing pipe, 63-spiral structure, 64-gas guide pipe, 7-gas guide structure, 71-oxygen inlet pipe, 72-air inlet pipe, 73-third electronic valve.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

In an embodiment, referring to fig. 1 to 4, an energy-saving cooking bench for preventing gas leakage includes a cooking bench body 1, two pot rings 2 are arranged above the cooking bench body 1, a hearth 21 is correspondingly arranged in the middle of each of the two pot rings 2, the upper part of the hearth 21 is detachably connected with a tungsten filament sensing structure 3, and one end of the tungsten filament sensing structure 3 is correspondingly provided with a plurality of inductors 4; stove 21 middle part is equipped with distributor 5, the correspondence of 5 both sides of distributor is equipped with two hybrid chamber 6, and a plurality of be equipped with a plurality of air inlets 51 on distributor 5, and two the correspondence of 6 below in hybrid chamber is equipped with air guide structure 7, air guide structure 7 below is equipped with oxygen intake pipe 71 and air intake pipe 72, oxygen intake pipe 71 with all be equipped with electronic valve 73 on the air intake pipe 72, be equipped with gas pipe 52 in distributor 5, all be equipped with second electronic valve 53 on the gas pipe 52, just this internal gas alarm device 11 that is equipped with of top of a kitchen range, inductor 4 with the equal control connection of gas alarm device 11 second electronic valve 53.

In an embodiment, referring to fig. 1-2, the tungsten wire sensing structure 3 includes a first tungsten wire ring 31, the first tungsten wire ring 31 is located above the distributor 5, the first tungsten wire ring 31 is surrounded by a circle, four first connecting plates 32 are symmetrically disposed outside the first tungsten wire ring 31, the four first connecting plates 32 are fixedly connected to a first fixing ring 33, four heat conducting rods 34 are symmetrically disposed below the first fixing ring 33, four inductors 4 are correspondingly connected below the four heat conducting rods 34, four first sliding slots 211 are disposed in the hearth 21, and the four heat conducting rods 34 are correspondingly slidably connected to the four first sliding slots 211.

In an embodiment, referring to fig. 1 to 3, two first water tanks 12 are symmetrically arranged on one side of the pot rings 2, two water outlet pipes 13 are arranged on one side of the first water tanks 12 on the cooking bench body 1, the water outlet pipes 13 are correspondingly connected to a first water pumping motor 131, the water pumping motor 131 is correspondingly connected to a second water pumping pipe 132, and the second water pumping pipe 132 is correspondingly connected to the bottom of the first water tank 12.

In an embodiment, referring to fig. 1 to 4, a range hood 14 is disposed on the cooking bench body 1 on one side of the two first water tanks 12, and a second fuel gas alarm 15 is disposed above the range hood 14.

In an embodiment, referring to fig. 3 to 4, a smoke exhaust pipe 141 is disposed below the range hood 14, the smoke exhaust pipe 141 is correspondingly connected to a first spiral heating pipe 142, the first spiral heating pipe 142 is spirally connected to the first water tank 12 from top to bottom, an air inlet and an air outlet of the first spiral heating pipe 142 are both located at one side of the first water tank 12, and a heating plate 16 is correspondingly disposed at the bottom of the first water tank 12.

In an embodiment, referring to fig. 4, each of the two mixing chambers 6 includes two first connecting pipes 61, a first mixing pipe 62 is disposed in the middle of each of the two first connecting pipes 61, a spiral structure 63 is disposed inside each of the first mixing pipes 62, and the middle of each of the first mixing pipes 62 is correspondingly connected to an air duct 64.

In an embodiment, referring to fig. 4, the air duct 64 is triangular, the oxygen inlet pipe 71 and the air inlet pipe 72 are detachably connected below the air duct 64, and third electronic valves 73 are disposed on the oxygen inlet pipe 71 and the air inlet pipe 72.

The operation principle is as follows: the utility model discloses at first through being provided with the hybrid chamber, the hybrid chamber corresponds connects the air guide structure, and the air guide structure corresponds connects oxygen intake pipe and air intake pipe, and the air guide structure is three horn shapes and sets up to gaseous circulation and rebound motion are formed in the air guide structure, and then reach the effect of oxygen and air mixing to a certain extent.

Then a spiral structure is arranged in the first mixing pipe, and the movement track of the air and the oxygen is changed through the spiral structure, so that the effect of mixing the air and the oxygen is achieved.

When gas is combusted, the gas stove is opened, and after the gas stove is opened, the sensor below the stove head and the second gas alarm are opened.

Ignition needle igniteed simultaneously, then flame burning is the first tungsten filament ring on the tungsten filament sensing structure, and first tungsten filament ring transmits heat energy to first connecting plate transmission to first solid fixed ring of first connecting plate, and first solid fixed ring transmits heat energy to the heat conduction pole, and the heat conduction pole transmits heat energy to the inductor, and the heat conduction pole, first tungsten filament ring, first connecting plate and first solid fixed ring are tungsten and make to tungsten sensing structure has the effect and the high temperature resistance ability of high heat transfer.

And flame extinguishes, and the temperature of first tungsten filament ring reduces rapidly to the inductor senses the reduction of temperature, sends the warning promptly, and the electronic valve on the gas pipeline closes simultaneously.

And after flame goes out, the smoke exhaust ventilator continues to work, and surrounding gas is continuously sucked, so that the concentration of natural gas in a room is reduced, and on the other hand, the second gas on the smoke exhaust ventilator gives an alarm and controls the electronic valve to be closed, so that the dual-protection effect is achieved.

When the pipeline in the cooking bench body leaks air, the gas alarm device directly gives an alarm, the gas alarm device is in an open state all the time, and meanwhile, after the gas alarm device gives an alarm, the second electronic valve is automatically closed, and meanwhile, the third electronic valve is automatically closed. Thereby being safer.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. The utility model provides a prevent energy-conserving top of a kitchen range that gas leaked, includes top of a kitchen range body (1), its characterized in that: two pot rings (2) are arranged above the cooking bench body (1), a hearth (21) is correspondingly arranged in the middle of each pot ring (2), the upper part of the hearth (21) is detachably connected with a tungsten filament sensing structure (3), and one end of the tungsten filament sensing structure (3) is correspondingly provided with a plurality of inductors (4); stove thorax (21) middle part is equipped with distributor (5), distributor (5) both sides correspondence is equipped with two hybrid chamber (6), and a plurality of be equipped with a plurality of air inlets (51) on distributor (5), and two hybrid chamber (6) below correspondence is equipped with air guide structure (7), air guide structure (7) below is equipped with oxygen intake pipe (71) and air intake pipe (72), oxygen intake pipe (71) with all be equipped with electronic valve (73) on air intake pipe (72), be equipped with gas pipe (52) in distributor (5), all be equipped with second electronic valve (53) on gas pipe (52), just be equipped with gas alarm device (11) in top of a kitchen range body (1), inductor (4) with gas alarm device (11) all control connection second electronic valve (53).

2. The energy-saving cooking bench for preventing gas leakage according to claim 1, wherein: tungsten filament sensing structure (3) include first tungsten filament ring (31), first tungsten filament ring (31) are located distributor (5) top, ring first tungsten filament ring (31) a week, first tungsten filament ring (31) outside symmetry is equipped with four first connecting plate (32), four first connecting plate (32) first solid fixed ring (33) of fixed connection, first solid fixed ring (33) below symmetry is equipped with four heat conduction pole (34), four heat conduction pole (34) below corresponds and connects four inductor (4), just be equipped with four first spout (211) in kitchen thorax (21), four heat conduction pole (34) correspond sliding connection four first spout (211).

3. The energy-saving cooking bench for preventing gas leakage according to claim 1, wherein: two pot circle (2) one side, the symmetry is equipped with two first basin (12), two on top of a kitchen range body (1) first basin (12) one side, be equipped with outlet pipe (13) on top of a kitchen range body (1), outlet pipe (13) correspond and connect first water pumping motor (131), water pumping motor (131) correspond and connect second drinking-water pipe (132), second drinking-water pipe (132) correspond and connect first basin (12) bottom.

4. The energy-saving cooking bench for preventing gas leakage according to claim 3, wherein: two first basin (12) one side, be equipped with smoke ventilator (14) on top of a kitchen range body (1), smoke ventilator (14) top is equipped with second gas alarm (15).

5. The energy-saving cooking bench for preventing gas leakage according to claim 4, wherein: smoke ventilator (14) below is equipped with tub (141) of discharging fume, tub (141) of discharging fume corresponds and connects first spiral heating pipe (142), first spiral heating pipe (142) carries out the screwed connection from top to bottom first basin (12), just first spiral heating pipe (142) admit air out and the gas outlet all is located first basin (12) one side, just first basin (12) bottom corresponds and is equipped with heating plate (16).

6. The energy-saving cooking bench for preventing gas leakage according to claim 3, wherein: two mixing chamber (6) all include two first connecting pipes (61), two first connecting pipe (61) middle part is equipped with first hybrid tube (62), first hybrid tube (62) inboard is equipped with helical structure (63), just first hybrid tube (62) middle part corresponds connects air duct (64).

7. The energy-saving cooking bench for preventing gas leakage according to claim 6, wherein: air duct (64) are triangle-shaped and set up, oxygen intake pipe (71) with air intake pipe (72) can dismantle connect in air duct (64) below, just oxygen intake pipe (71) with all be equipped with third electronic valve (73) on air intake pipe (72).