Range hood hood with oil storage tank

Abstract

A range hood hood with an oil storage tank is applied to a range hood and comprises a hood body, the hood body comprises an adsorption assembly and a storage assembly, the adsorption assembly comprises an exhaust fume collecting hood and a flow guide groove, an electromagnetic valve is arranged at an outlet of the flow guide groove, and the electromagnetic valve is connected with a liquid level sensor; the storage assembly comprises a plurality of oil storage tanks and a crawler belt, oil tank valves are arranged below the oil storage tanks, and grooves are formed in the crawler belt. During use, the oil storage tank is placed in the groove in the crawler belt, oil smoke is adsorbed through the oil smoke holes in the cooking process, the adsorbed oil smoke falls into the flow guide groove and flows into the oil storage tank through the flow guide groove, the liquid level sensor monitors the water level of waste oil in real time in the process, the electromagnetic valve is closed when the specified height is reached, and the crawler belt moves forwards; the oil storage tank filled with the waste oil is moved to the side, the empty oil storage tank is moved to the position below the electromagnetic valve, the oil storage tank filled with the waste oil can discharge the waste oil in the oil storage tank through the oil tank valve, and therefore the purpose of collecting the waste oil is achieved through circulation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of range hood, concretely is a range hood smoke cover with oil storage tank. BACKGROUND

[0002] The range hood is a kind of kitchen electrical appliances for purifying kitchen environment, which is installed above the stove to quickly suck away the waste smoke of stove combustion and the oil fume harmful to human body generated in the cooking process, and discharge outdoor to reduce pollution and purify air. However, the existing range hood has some problems difficult to solve in use: the fume hood of the existing commercial kitchen exhaust system only has simple oil collecting groove with small capacity, and the waste oil collected is poured out when the oil collecting cup under the fume hood is full. The waste oil collected by the exhaust system in large commercial kitchens such as restaurants, hotels and canteens is in large volume and is wasted, so it cannot be effectively collected and regenerated as biofuel in large quantities, resulting in a large amount of energy waste. SUMMARY

[0003] In view of the above, the utility model provides a range hood smoke cover with oil storage tank to solve the problems in the background art.

[0004] The utility model discloses a kind of range hood smoke cover with oil storage tank, it is applied to range hood, including smoke cover main part, range hood is connected with smoke cover main part, the smoke cover main part includes adsorption component that adsorbs oil fume, storage component that stores waste oil, adsorption component is located in storage component upper side, the adsorption component includes fume hood, flow guide groove, fume hood bottom end is inclined, flow guide groove is located in fume hood inside lower side and is placed in inclined shape, flow guide groove outlet is provided with electromagnetic valve that controls waste oil to flow out, electromagnetic valve is connected with liquid level sensor that measures the position of waste oil in storage component;The storage component is located in adsorption component lower side, and it includes a plurality of collection waste oil of oil storage tank in cooking process, track that supports and drives oil storage tank fixed distance movement, oil storage tank inlet is on the same horizontal line with electromagnetic valve outlet, oil tank valve that the waste oil in oil storage tank inside is discharged is provided below oil storage tank, recess is provided on track and places oil storage tank.

[0005] Further, switch is provided on the range hood, microcontroller is provided in the switch, switch output end is connected with microcontroller input end, microcontroller input is electrically connected with adsorption component, storage component, and adsorption component and storage component are controlled by microcontroller in the switch.

[0006] Further, power line that connects external power supply is provided on the range hood, power line output end is connected with switch input end, and the range hood and smoke cover main part are provided with electric energy by power line.

[0007] Further, the electromagnetic valve is connected with the liquid level sensor through a support rod, so that the liquid level sensor can detect the height of waste oil in the oil storage tank.

[0008] Further, the side of the smoke hood is provided with an oil fume hole for the oil fume to enter, and the oil fume is adsorbed through the oil fume hole.

[0009] Further, the inside of the smoke hood is provided with an interception assembly for preliminarily intercepting the oil fume, and the interception assembly comprises an oil blocking net.

[0010] Further, the number of the oil storage tanks is not less than two, and can be added or reduced according to actual conditions.

[0011] The device has the advantages that: the device body is provided below with an oil storage tank, waste oil generated in the cooking process can be collected through the oil storage tank, when the waste oil in the oil storage tank is full, the track automatically transports the oil storage tank forward, a new oil storage tank is replaced, the waste oil in the oil storage tank is flowed out through an oil valve, and through the equipment and the operation and management mode of waste oil recovery, high-quality catering waste oil can be effectively collected, transported and regenerated at the front end of oil fume generation, and great market value can be created while the environment is protected. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the utility model.

[0013] Figure 2 is a structural schematic view of the storage assembly of the utility model.

[0014] In Figure 1 - Figure 2 , 1, range hood; 101, switch; 102, microcontroller; 103, power cord; 2, adsorption assembly; 201, smoke hood; 202, flow guide groove; 203, electromagnetic valve; 204, liquid level sensor; 205, support rod; 206, oil fume hole; 3, storage assembly; 301, oil storage tank; 302, track; 303, oil tank valve; 304, groove. DETAILED DESCRIPTION

[0015] The utility model will be further described below in combination with the drawings and some embodiments.

[0016] In Figure 1 - Figure 2The utility model relates to a range hood smoke cover with oil storage tank, applied to range hood 1, including smoke cover main part, range hood 1 is connected with smoke cover main part, range hood 1 is the common range hood of life or commercial range hood etc., for example CXW-260-T70 model range hood etc., the smoke cover main part includes adsorbing component 2 of adsorbing oil fume, the storage component 3 of storing waste oil, adsorbing component 2 is located above storage component 3, the adsorbing component 2 includes smoke cover 201, flow guide groove 202, smoke cover 201 bottom end is inclined, and flow guide groove 202 is located below inside smoke cover 201 and is placed in inclined shape, can be inclined from both ends to the middle, can be inclined to one end to the other end, and the oil fume adsorbed in the cooking process falls in flow guide groove 202, because flow guide groove 202 is inclined, waste oil in flow guide groove 202 flows due to inertia, and finally flows into storage component 3, and electromagnetic valve 203 for controlling waste oil flow is arranged at the outlet of flow guide groove 202, and electromagnetic valve 203 is connected with liquid level sensor 204 for measuring the position of waste oil in storage component 3, and liquid level sensor 204 monitors the water level of waste oil in real time during the cooking process, and electromagnetic valve 203 is closed when reaching the specified height;The storage component 3 is located below adsorbing component 2, and it includes a plurality of oil storage tanks 301 for collecting waste oil generated during cooking, a track 302 for supporting and driving the oil storage tank 301 to move at a fixed distance, the track 302 is a common movable track 302, the inlet of the oil storage tank 301 is on the same horizontal line as the outlet of the electromagnetic valve 203, and the track 302 moves a fixed distance each time to ensure that the inlet of the oil storage tank 301 is on the same horizontal line as the electromagnetic valve 203 each time, an oil tank valve 303 is arranged below the oil storage tank 301 to discharge waste oil in the oil storage tank 301, the oil tank valve 303 is a common manual valve, which can be opened to discharge the collected waste oil in the oil storage tank 301 when the waste oil is almost full, and a groove 304 is arranged on the track 302 to place the oil storage tank 301, the outlet of the flow guide groove 202 cannot be located on the most edge groove 304 of the track 302, for example Figure 2 , the electromagnetic valve 203 is aligned with the position of groove A 304, then groove B 304 needs to place a standby oil storage tank 301, and groove C 304 is used to place the oil storage tank 301 full of waste oil, when the oil storage tank 301 on groove A 304 is full of waste oil, the track 302 moves a fixed distance to move the oil storage tank 301 on groove A 304 to the position of groove C 304, and the oil storage tank 301 on groove B 304 is moved to groove A 304 to store waste oil.

[0017] In the embodiment, the switch 101 is arranged on the range hood 1, and the switch 101 is internally provided with a microcontroller 102. The switch 101 can be a common liquid crystal panel, such as a ZZ-2020 model, an iTC602TAT-2 model or the like. The output end of the switch 101 is connected with the input end of the microcontroller 102. The microcontroller 102 is electrically connected with the adsorption assembly 2 and the storage assembly 3 respectively. The microcontroller 102 is connected with the liquid level sensor 204, the electromagnetic valve 203 and the track 302. The microcontroller 102 receives information of the liquid level sensor 204, then controls the electromagnetic valve 203 to close the valve, and controls the track 302 to move forward. The microcontroller 102 in the switch 101 controls the adsorption assembly 2 and the storage assembly 3.

[0018] In the embodiment, the power line 103 connected with an external power source is arranged on the range hood 1. The output end of the power line 103 is connected with the input end of the switch 101. The switch 101 is connected with the adsorption assembly 2 and the storage assembly 3 through the microcontroller 102. Therefore, the external power source is connected through the power line 103 to provide power for the range hood 1 and the smoke cover main body.

[0019] In the embodiment, the electromagnetic valve 203 and the liquid level sensor 204 are connected through the support rod 205. The liquid level sensor 204 detects the height of the waste oil in the oil storage tank 301. The position of the liquid level sensor 204 is adjusted through the support rod 205, so that the liquid level sensor 204 is close to or near the oil storage tank 301.

[0020] In the embodiment, the oil fume holes 206 for entering the oil fume are arranged on the side of the smoke cover 201. The oil fume is adsorbed through the oil fume holes 206.

[0021] In the embodiment, the smoke cover 201 is internally provided with an interception assembly for preliminarily intercepting the oil fume. The interception assembly includes an oil blocking net. The oil fume is preliminarily intercepted through the interception assembly, such as the oil blocking net and the dynamic centrifugal oil throwing disc. The oil fume is preliminarily intercepted through the interception assembly to prevent the oil fume from entering the flue.

[0022] In the embodiment, the number of the oil storage tanks 301 is not less than two. The number can be added or reduced according to the actual situation.

[0023] In the embodiment, the liquid level sensor 204 is a common liquid level sensor device, such as a ZL300 model, an AT35-7-U6 316 model liquid level sensor device or the like.

[0024] In the embodiment, the electromagnetic valve 203 is a common electromagnetic valve device, such as a 4V series electromagnetic valve or the like.

[0025] In the embodiment, the microcontroller 102 is a common electrical component, such as an AT89C2051 or a TMS320VC5509A model single-chip microcomputer or the like.

[0026] In the embodiment, the control circuit is a common circuit in the field of circuit, and the device can be connected with an external power supply or a built-in battery through a power line to provide electric energy for the device, and a person skilled in the art can realize the device without redundancy.

[0027] In the embodiment, the control circuit is a common circuit in the field of circuit, and the device can be connected with an external power supply or a built-in battery through a power line to provide electric energy for the device, and a person skilled in the art can realize the device without redundancy.

[0028] It should be noted that, in the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0029] It should be noted that, in the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0029] It should be noted that, in the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

Claims

1. A range hood cover with an oil tank, applied to a range hood, comprising a cover main body, the range hood being connected to the cover main body, characterized in that: The smoke hood body comprises an adsorption assembly for adsorbing oil fume and a storage assembly for storing waste oil, the adsorption assembly is located above the storage assembly, the adsorption assembly comprises a smoke hood and a flow guide groove, the bottom end of the smoke hood is inclined, the flow guide groove is located below the smoke hood and is inclined, an electromagnetic valve for controlling the outflow of waste oil is arranged at the outlet of the flow guide groove, and a liquid level sensor for measuring the position of waste oil in the storage assembly is connected to the electromagnetic valve; The storage assembly is located below the adsorption assembly, comprises a plurality of oil storage tanks for collecting waste oil generated during cooking, a caterpillar belt for supporting and driving the oil storage tanks to move at a fixed distance, the inlet of the oil storage tank is on the same horizontal line as the outlet of the electromagnetic valve, and an oil tank valve for discharging waste oil in the oil storage tank is arranged below the oil storage tank.

2. The cooking fume exhaust hood canopy with oil storage tank according to claim 1, characterized in that: A switch is arranged on the extractor hood, a microcontroller is arranged in the switch, the output end of the switch is connected to the input end of the microcontroller, and the microcontroller is electrically connected to the adsorption assembly and the storage assembly.

3. The cooking fume exhaust hood canopy with oil storage tank according to claim 1, characterized in that: A power line connected to an external power source is arranged on the extractor hood, and the output end of the power line is connected to the input end of the switch.

4. The cooking fume exhaust hood canopy with oil storage tank according to claim 1, characterized in that: The electromagnetic valve and the liquid level sensor are connected through a support rod.

5. The cooking fume exhaust hood canopy with oil reservoir as claimed in claim 1 wherein: An oil fume hole for allowing oil fume to enter is arranged on the side of the smoke hood.

6. The cooking fume exhaust hood canopy with oil reservoir as claimed in claim 1 wherein: An intercepting assembly for preliminarily intercepting oil fume is arranged in the smoke hood, and the intercepting assembly comprises an oil blocking net.

7. The cooking fume exhaust hood canopy with oil reservoir as claimed in claim 1 wherein: The number of the oil storage tanks is not less than two.

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