CN217685224U - Gas energy-saving cooking bench - Google Patents
Gas energy-saving cooking bench Download PDFInfo
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- CN217685224U CN217685224U CN202221346728.6U CN202221346728U CN217685224U CN 217685224 U CN217685224 U CN 217685224U CN 202221346728 U CN202221346728 U CN 202221346728U CN 217685224 U CN217685224 U CN 217685224U
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Abstract
The utility model provides an energy-saving top of a kitchen range of gas, including the top of a kitchen range, an air-blower for supplying air for the top of a kitchen range, be equipped with the pipe of discharging fume on the top of a kitchen range, still include the water tank, a water pump, the tip of the pipe of discharging fume is equipped with the shower pipe, the shower pipe is located the water tank, the air intake the place ahead of air-blower is equipped with heat energy conversion equipment, be equipped with water inlet and delivery port on the heat energy conversion equipment, link to each other through first pipeline between the water inlet on the heat energy conversion equipment and the water tank, link to each other through the second pipeline between the delivery port on the heat energy conversion equipment and the input on the water pump, be equipped with the back flow on the output of water pump, the tip of back flow is provided with the spray thrower, the spray thrower stretches into in the shower pipe. The utility model discloses a carry out recycle to heat in the flue gas to promote the air inlet temperature of top of a kitchen range with the help of the heat of flue gas, finally realize energy-conserving effect.
Description
Technical Field
The utility model relates to a gas-cooker technical field, in particular to energy-saving top of a kitchen range of gas.
Background
The existing commercial gas stove takes gas as energy, and after the gas is combusted, generated smoke is directly discharged from a smoke discharge pipe on a cooking bench. When the existing commercial gas stove is used, external air needs to be blown into a cooking bench by an air blower to help gas combustion, and as the air blower directly blows the external air into the cooking bench, the air inlet temperature is low, the gas stove can be maintained at a high combustion temperature by consuming more gas, so that the gas consumption is increased.
Disclosure of Invention
The utility model aims at solving the problem that the current commercial gas-cooker air inlet temperature is low and leads to the gas to consume great, providing a gas energy-saving top of a kitchen range, can retrieve the heat of flue gas and promote the air inlet temperature of air-blower to reach the effect of gas sparingly.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an energy-saving top of a kitchen range of gas, including the top of a kitchen range, an air-blower for supplying air for the top of a kitchen range, be equipped with the pipe of discharging fume on the top of a kitchen range, still include the water tank, a water pump, the tip of the pipe of discharging fume is equipped with spray piping, spray piping is located the water tank, the air intake the place ahead of air-blower is equipped with heat energy conversion equipment, be equipped with water inlet and delivery port on the heat energy conversion equipment, link to each other through first pipeline between the water inlet on the heat energy conversion equipment and the water tank, link to each other through the second pipeline between the delivery port on the heat energy conversion equipment and the input on the water pump, be equipped with the back flow on the output of water pump, the tip of back flow is provided with the spray thrower, the spray thrower stretches into in the spray piping.
The utility model discloses a theory of operation as follows: high-temperature flue gas generated by the cooking bench is discharged from the smoke exhaust pipe, and the discharged flue gas enters the spraying pipeline; meanwhile, the water pump is started, water in the water tank finally flows back to the water tank through the first pipeline, the heat energy conversion device, the second pipeline, the water pump, the return pipe and the sprayer in sequence, and therefore circulation is achieved, in the circulation process, water is sprayed out of the sprayer and absorbs heat of smoke, the smoke is discharged at a lower temperature, meanwhile, the temperature of the water rises, hot water with a higher temperature is formed, the hot water exchanges heat with air when passing through the heat energy conversion device, the temperature of the air rises, the air is sucked by the air blower after being heated and is blown into the cooking bench through the air blower, and therefore the air inlet temperature of the cooking bench is increased, fuel consumption is saved, and the energy-saving effect is achieved. The utility model discloses a carry out recycle to heat in the flue gas to promote the air inlet temperature of top of a kitchen range with the help of the heat of flue gas, finally realize energy-conserving effect.
Preferably, the heat energy conversion device comprises an outer box, wherein one side of the outer box is provided with a plurality of air inlet holes, heat exchange tubes are arranged on the inner sides of the air inlet holes, one ends of the heat exchange tubes are the water inlets, the other ends of the heat exchange tubes are the water outlets, and the heat exchange tubes are positioned in front of the air inlets of the air blowers. Hot water in the water tank flows through the heat exchange tubes, so that the outer walls of the heat exchange tubes are kept high and stable, when air passes through the heat exchange tubes, heat exchange is carried out between the air and the outer walls of the heat exchange tubes, the air temperature is increased, and the air is sucked by the air blower after the air temperature is increased, so that the air inlet temperature of the cooking bench is increased.
Preferably, the heat exchange tube is in the shape of a serpentine coil.
Preferably, the spraying pipeline is vertically arranged, two ends of the spraying pipeline are opened, and the end part of the smoke exhaust pipe is communicated with the middle part of the spraying pipeline; the sprayer extends into the spraying pipeline from the upper end of the spraying pipeline.
Preferably, the sprayer is of a tubular structure, the sprayer is vertically arranged, two ends of the sprayer are sealed, the upper end of the sprayer is connected with the return pipe, and a plurality of spraying holes are formed in the side face of the sprayer.
Preferably, the top of the water tank is provided with an air vent grille.
Preferably, the first pipe is connected to the bottom of the water tank.
Preferably, the water tank is connected with a water replenishing pipe.
Preferably, the water replenishing pipe penetrates through the water tank, and a liquid level control valve is arranged at one end of the water replenishing pipe, which is positioned in the water tank. In the long-time use process, water in the water tank can be gradually consumed, and through arranging the water supplementing pipe on the water tank, when the water quantity in the water tank is reduced, water can be supplemented into the water tank through the water supplementing pipe. When the water level is lower than the height of the liquid level control valve, the liquid level control valve is automatically opened to supplement water into the water tank through the water supplementing pipe; when the water level reaches the height of the liquid level control valve, the liquid level control valve is closed, and water supplement is stopped. The water level in the water tank can be maintained at a specific height by the level control valve.
Preferably, the bottom of the water tank is provided with a drain valve. In the long-time use process, a certain amount of dirt can be deposited at the bottom of the water tank, and the dirt deposited at the bottom of the water tank can be discharged by arranging the drain valve at the bottom of the water tank.
The utility model has the advantages that: the utility model discloses a carry out recycle to heat in the flue gas to promote the air inlet temperature of top of a kitchen range with the help of the heat of flue gas, finally realize energy-conserving effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sprayer.
Fig. 3 is a schematic structural diagram of the thermal energy conversion device.
In the figure: 1. the device comprises a cooking bench, 2, a water tank, 3, an air blower, 4, a water pump, 5, a heat energy conversion device, 6, a smoke exhaust pipe, 7, a spraying pipeline, 8, a first pipeline, 9, a second pipeline, 10, a return pipe, 11, a sprayer, 12, a water supplementing pipe, 13, a liquid level control valve, 14, a ventilation grille, 15, spraying holes, 16, an outer box body, 17, an air inlet hole, 18, a heat exchange pipe, 19 and a blow-down valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
As shown in fig. 1-3, the energy-saving gas cooking bench comprises a cooking bench 1, an air blower 3 for supplying air to the cooking bench 1, a water tank 2 and a water pump 4, wherein the upper end of the water tank 2 is provided with a ventilating grating 14, the cooking bench 1 is provided with a smoke exhaust pipe 6, the end part of the smoke exhaust pipe 6 is provided with a spray pipeline 7, and the spray pipeline 7 is positioned in the water tank 2. Wherein, the spray pipe 7 is arranged vertically, two ends of the spray pipe 7 are opened, and the end part of the smoke exhaust pipe 6 is communicated with the middle part of the spray pipe 7.
A heat energy conversion device 5 is arranged in front of an air inlet of the air blower 3, and a water inlet and a water outlet are formed in the heat energy conversion device 5. Specifically, the heat energy conversion device 5 comprises an outer box 16, wherein one side of the outer box 16 is provided with a plurality of air inlet holes 17, heat exchange tubes 18 are arranged on the inner sides of the air inlet holes 17, one ends of the heat exchange tubes 18 are water inlets, the other ends of the heat exchange tubes 18 are water outlets, and the heat exchange tubes 18 are positioned in front of air inlets of the air blower 3. In the present invention, the heat exchange tube 18 is in the shape of a serpentine coil.
A water inlet on the heat energy conversion device 5 is connected with the water tank 2 through a first pipeline 8, and the first pipeline 8 is connected to the bottom of the water tank 2; the water outlet of the heat energy conversion device 5 is connected with the input end of the water pump 4 through a second pipeline 9, the output end of the water pump 4 is provided with a return pipe 10, the end part of the return pipe 10 is provided with a sprayer 11, and the sprayer 11 extends into the spray pipeline 7.
Specifically, the sprayer 11 is of a tubular structure, the sprayer 11 is vertically arranged, two ends of the sprayer 11 are sealed, the upper end of the sprayer 11 is connected with the return pipe 10, and the side face of the sprayer 11 is provided with a plurality of spraying holes 15. A shower 11 projects from the upper end of the shower pipe 7.
The water tank 2 is connected with a water replenishing pipe 12. The water replenishing pipe 12 penetrates through the water tank 2, one end of the water replenishing pipe 12, which is positioned in the water tank 2, is provided with a liquid level control valve 13, and the other end of the water replenishing pipe 12 is connected with a water source device, such as a water tap. In the long-time use process, the water in the water tank 2 is gradually consumed, and when the water level is lower than the height of the liquid level control valve 13, the liquid level control valve 13 is automatically opened to supplement water into the water tank 2 through the water supplementing pipe 12; when the water level reaches the height of the liquid level control valve 13, the liquid level control valve 13 is closed, and water replenishing is stopped. The water level in the water tank 2 can be maintained at a specific height by the level control valve 13. In the present invention, the liquid level control valve 13 is a prior art, and the specific structure of the liquid level control valve can be referred to the invention patent with publication number CN103292015B, and the invention name of the invention patent is the automatic liquid level control valve.
In long-time use, 2 bottoms of water tank can deposit an amount of filth, the utility model discloses in, be equipped with blowoff valve 19 in 2 bottoms of water tank, can discharge the filth of deposit in 2 bottoms of water tank.
The working principle of the utility model is as follows: high-temperature flue gas generated by the cooking bench is discharged from the smoke discharge pipe, and the discharged flue gas enters the spraying pipeline; meanwhile, the water pump is started, water in the water tank finally flows back to the water tank through the first pipeline, the heat energy conversion device, the second pipeline, the water pump, the return pipe and the sprayer in sequence, and therefore circulation is achieved, in the circulation process, water is sprayed out of the sprayer and absorbs heat of smoke, the smoke is discharged at a lower temperature, meanwhile, the temperature of the water rises, hot water with a higher temperature is formed, the hot water exchanges heat with air when passing through the heat energy conversion device, the temperature of the air rises, the air is sucked by the air blower after being heated and is blown into the cooking bench through the air blower, and therefore the air inlet temperature of the cooking bench is increased, fuel consumption is saved, and the energy-saving effect is achieved.
The specific heat exchange principle of the heat energy exchange device is as follows: hot water in the water tank flows through the heat exchange tubes, so that the outer walls of the heat exchange tubes are kept high and stable, when air passes through the heat exchange tubes, heat exchange is carried out between the air and the outer walls of the heat exchange tubes, the temperature of the air is increased, and the air is sucked by the air blower after the temperature of the air is increased, so that the air inlet temperature of the cooking bench is increased.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an energy-saving top of a kitchen range of gas, including the top of a kitchen range, an air-blower for supplying air for the top of a kitchen range, be equipped with the pipe of discharging fume on the top of a kitchen range, a serial communication port, the water pump, the tip of the pipe of discharging fume is equipped with the shower, the shower is located the water tank, the air intake the place ahead of air-blower is equipped with heat energy conversion equipment, be equipped with water inlet and delivery port on the heat energy conversion equipment, link to each other through first pipeline between the water inlet on the heat energy conversion equipment and the water tank, link to each other through the second pipeline between the input on delivery port on the heat energy conversion equipment and the water pump, be equipped with the back flow on the output of water pump, the tip of back flow is provided with the spray thrower, the spray thrower stretches into in the shower.
2. The gas energy-saving cooking bench according to claim 1, wherein the heat energy conversion device comprises an outer box, a plurality of air inlet holes are formed on one side of the outer box, heat exchange tubes are arranged on the inner sides of the air inlet holes, one end of each heat exchange tube is the water inlet, the other end of each heat exchange tube is the water outlet, and the heat exchange tubes are located in front of the air inlet of the blower.
3. The gas energy saving cooking range according to claim 2, wherein said heat exchanging tube is formed in a serpentine coil shape.
4. The gas energy-saving cooking bench according to claim 1, wherein the spray pipe is vertically arranged, two ends of the spray pipe are open, and the end of the smoke exhaust pipe is communicated with the middle part of the spray pipe; the sprayer extends into the spraying pipeline from the upper end of the spraying pipeline.
5. The gas energy-saving cooking bench according to claim 4, wherein the shower is a tubular structure, the shower is vertically arranged, two ends of the shower are closed, the upper end of the shower is connected with the return pipe, and the side surface of the shower is provided with a plurality of spraying holes.
6. A gas energy saving cooking top according to any of claims 1 to 5, wherein the top of the water tank is provided with an air grille.
7. The gas energy saving cooking top according to any one of claims 1 to 5, wherein the first pipe is connected to a bottom of the water tank.
8. The gas energy-saving cooking bench according to claim 1, wherein a water replenishing pipe is connected to the water tank.
9. The gas energy-saving cooking bench according to claim 8, wherein the water replenishing pipe passes through the water tank, and a liquid level control valve is arranged at one end of the water replenishing pipe located in the water tank.
10. The gas energy saving cooking bench according to any one of claims 1-5, wherein a drain valve is provided at the bottom of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221346728.6U CN217685224U (en) | 2022-05-26 | 2022-05-26 | Gas energy-saving cooking bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221346728.6U CN217685224U (en) | 2022-05-26 | 2022-05-26 | Gas energy-saving cooking bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217685224U true CN217685224U (en) | 2022-10-28 |
Family
ID=83705740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221346728.6U Active CN217685224U (en) | 2022-05-26 | 2022-05-26 | Gas energy-saving cooking bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217685224U (en) |
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2022
- 2022-05-26 CN CN202221346728.6U patent/CN217685224U/en active Active
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