CN109519999B

CN109519999B - Water tank spray type range hood

Info

Publication number: CN109519999B
Application number: CN201811613007.5A
Authority: CN
Inventors: 陈荣富; 杜晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-04-21
Anticipated expiration: 2038-12-27
Also published as: CN109519999A

Abstract

The invention discloses a water tank spray type range hood, which comprises a range hood box, a high-pressure water pump and a cleaning water collecting box, wherein a spray water assembly is also arranged in the range hood box and is connected with the high-pressure water pump, the cleaning water collecting box is communicated with the bottom of the range hood box, a first array type filter screen group, a funnel type ventilation cavity and a variable funnel type filter are sequentially arranged in the range hood box, the edge of an inlet of the funnel type ventilation cavity is fixedly connected with the inner wall of the range hood box in a sealing manner, and an inlet of the variable funnel type filter is tied to an outlet at the tail part of the funnel type ventilation cavity. According to the invention, the funnel-shaped ventilation cavity is arranged in the oil smoke removing box, the variable funnel-shaped filter is arranged at the tail part of the funnel-shaped ventilation cavity, so that the problem that oil smoke is leaked out due to the fact that the first array type filter screen group is not tightly connected with the oil smoke removing box is solved, and the water-mixed targeted medicine is skillfully used for carrying out chemical-physical removal on the waste gas and the oil smoke, so that the purification degree of gas passing through the air outlet is better.

Description

Water tank spray type range hood

Technical Field

The invention belongs to the technical field of range hoods, and particularly relates to a water tank spray type range hood.

Background

Along with the development of economy, factories, garbage incinerators, heating boilers in winter in the manufacturing industry and more restaurants established for food by people lead to the increasing of the discharge amount of dust, oil smoke and waste gas, various air pollutions are increasingly serious, the lives and health of people are threatened, more serious people destroy the only living global environment of people, the prospect is very afraid, the existing oil smoke removing device has a plurality of existing oil smoke removing devices but not ideal effect, some directly discharge the waste gas into high altitude, some forcibly discharge the waste gas into a sewer to cause more extensive and serious pollution, some oil smoke removing modes are water transportation cleaning above a cooking range, if the mode is very dangerous for the problem of medicine pollution to food by adding the medicinal chemical oil smoke removing waste gas, and because of local limitation, the oil smoke removing effect is very poor and is only about 40 percent, and the other mode is more advocated by people for electrostatically removing the oil smoke waste gas, the effect is first-class in a very short time, but the mode is seriously insufficient in structure, is only destined to be used in a laboratory, and fails quickly because the voltage used by the mode is very high, more than 1 ten thousand 5 kilovolts, short circuit is very easy, electric arc ignition is very easy, fire hazard is very high, people are very easy to hurt by high voltage, the power supply is closed, the high voltage exists for a long time, oil fume and dust are adhered in a machine cavity and a pipeline and are difficult to clean, the high-frequency switching power supply obtains high voltage, the power of the high-frequency switching power supply is very high, and the physical health of kitchen workers is seriously threatened.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a water tank spray type range hood which can thoroughly filter and purify oil fume waste gas, creatively uses cleaning water of a matched medicine to chemically remove the oil fume waste gas and oil stain impurities, cannot be adhered to a machine cavity, a pipeline and a filter screen, has a cleaner system for removing the oil fume waste gas, and simultaneously has a simpler structure, more convenient assembly and disassembly and more cost saving.

The technical scheme of the invention is as follows:

water tank atomizing range hood, including cavity and income blast box, high pressure water pump that wind gap and air outlet are linked together wash the water collecting box, the inside spray water subassembly that still is provided with of blast box, spout the group subassembly pass through high pressure water pipe with the delivery port of high pressure water pump is connected, wash the water collecting box pass through the pipeline with it communicates its characterized in that to remove the blast box bottom: the inside of deoiling smoke box has set gradually first array formula filter screen group, funnel type ventilation chamber and variable funnel type filter from going into the wind gap to between the air outlet, wherein, the entry edge in funnel type ventilation chamber with the sealed fixed connection of inner wall of deoiling smoke box, variable funnel type filter is equipped with an entry, the entry of variable funnel type filter is tied up and is established on the afterbody export in funnel type ventilation chamber, variable funnel type filter is used for further filtering the oil smoke after first array formula filter screen group.

Furthermore, the two ends of the oil fume removing box are provided with gradually-contracted narrowing openings, and the section of the oil fume removing box body is circular, square or polygonal.

Further, still be provided with in the deoiling smoke box with installation cross-section assorted filter frame or filter disc in the deoiling smoke box, filter frame or filter disc with the afterbody interval in funnel type ventilation chamber sets up, the inside fixed frame that still is provided with of variable funnel type filter, fixed frame with during filter frame or filter disc joint, make the bottom fixing clip of variable funnel type filter establish fixed frame with between filter frame or the filter disc.

Further, the shape of each filter screen in the first array type filter screen group is matched with the installation section in the oil fume removing box body.

Furthermore, the side of the oil fume removing box is at least provided with a first door body for taking and placing the first array type filter screen group and a second door body for taking and placing the variable funnel type filter.

Furthermore, a first water inlet pipe, a second water inlet pipe, a water pumping port and a sewage draining port are arranged on the periphery of the cleaning water collecting box, wherein the first water inlet pipe is connected with a tap water source, the second water inlet pipe is connected with a liquid medicine tank, liquid medicine used for neutralizing or removing lampblack waste water is contained in the liquid medicine tank, a partition plate is further arranged in the cleaning water collecting box, a water through hole is arranged on the partition plate at a distance from the bottom of the partition plate, the cleaning water collecting box is divided into a left cavity and a right cavity by the partition plate, the water pumping port is arranged on the lateral part of the left cavity, the water pumping port is connected with a high-pressure water pump through a high-pressure water pipe, the sewage draining port is arranged on the lower part of the right cavity, the bottom of the lampblack removing box is communicated with the right cavity, a first water inlet pipe, a second water inlet pipe, a, the chemical water tank is filled with liquid medicine for neutralizing or removing oil fume waste water, a partition plate is further arranged in the cleaning water collecting box, a water through hole is formed in the partition plate at a distance from the bottom of the partition plate, the partition plate divides the cleaning water collecting box into a left cavity and a right cavity, a water pumping port is formed in the lateral portion of the left cavity and is connected with a high-pressure water pump through a high-pressure water pipe, a sewage draining port is formed in the lower portion of the right cavity, the bottom of the oil fume removing box is communicated with the right cavity, the creative application cleaning water is used for neutralizing and decomposing toxic gas aiming at waste gas and oil fume components discharged by a kitchen, a factory, an incinerator and a boiler, and is matched with medicines, and the waste gas and oil fume are removed through.

Furthermore, a second filter screen group for filtering oil fume dust particles is arranged in the right chamber and communicated with the oil fume removal box.

Furthermore, a water inlet of the high-pressure water pump is provided with a y-shaped filter for preventing tiny oil smoke dust particles from blocking the spray pipe assembly.

Furthermore, the left chamber or the right chamber is also provided with a self-overflow port which is communicated with the self-overflow pipe.

Furthermore, an automatic water inlet control device for detecting the water surface in the cleaning water collecting box and controlling water injection of a water source according to the water surface condition is arranged in the left cavity or the right cavity of the cleaning water collecting box.

The invention has the beneficial effects that: through set up funnel type ventilation chamber and set up variable funnel type filter at funnel type ventilation chamber afterbody in removing oil smoke incasement portion, make and further pass through variable funnel type filter filtering oil smoke dust through first array type filter screen group and the gas after spray water subassembly purifies, to because first array type filter screen group is connected not tight problem that leads to the oil smoke to run out with removing oil smoke case and can solve, and simultaneously, creative application circulation washs water and carries out chemistry oil smoke waste gas in addition to the pertinence medicine, with the mode that combines such as filter screen filtration oil smoke waste gas treatment, thereby make the gaseous purification degree of exhaust through the air outlet better.

Drawings

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

FIG. 2 is a schematic structural view of a filter tray of the present invention;

FIG. 3 is a schematic structural diagram of a filter frame according to the present invention;

figure 4 is a schematic structural view of the fixing frame of the invention;

FIG. 5 is a schematic view of the separator of the present invention;

FIG. 6 is a second schematic view of the separator of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the features of the following embodiments and examples may be combined with each other without conflict.

As shown in fig. 1, the water tank spray type range hood comprises a hollow range hood 1 with an air inlet communicated with an air outlet, a high-pressure water pump 2 and a cleaning water collecting tank 3, wherein a spray water assembly 4 is further arranged inside the range hood 1, the spray water assembly 4 is connected with a water outlet of the high-pressure water pump 2 through a high-pressure water pipe, the cleaning water collecting tank 3 is communicated with the bottom of the range hood 1 through a pipeline, a first array type filter screen group 5, a funnel type ventilation cavity 6 and a variable funnel type filter 7 are sequentially arranged inside the range hood 1 from the air inlet 11 to the air outlet 12, wherein an inlet edge of the funnel type ventilation cavity 6 is fixedly connected with an inner wall of the range hood 1 in a sealing manner, the variable funnel type filter 7 is provided with an inlet, and an inlet of the variable funnel type filter 7 is tied to an outlet at the tail of the funnel type ventilation cavity 6, the variable funnel type filter 7 is used for further filtering the oil smoke passing through the first array type filter screen group.

The shape of the oil fume removing box 1 can be various shapes such as a cylinder, a cuboid, a square, a polygon, a bending and the like, the size and the specification are not limited, the oil fume removing box can be designed according to the working environment and the requirement, the material can be made of or repaired by stainless steel, aluminum alloy, concrete and other materials, and the material is not limited.

Spray water subassembly 4 is including setting up a plurality of nozzle 41 on removing oil smoke incasement wall, the spray water pipe of being connected with nozzle 41, high pressure water pump 2 is connected to the other end of spray water pipe, draw water to nozzle 41 blowout vaporific steam by high pressure water pump 2, adsorb the oil smoke waste gas in the oil smoke incasement through vaporific steam cooling, make the oil smoke of gaseous state convert into liquid greasy dirt and wash the water collecting box along with the water inflow, nozzle 41 installs the position at removing oil smoke incasement wall unrestricted, simultaneously, if install a plurality of nozzles, the mounted position of a plurality of nozzles can be different, nozzle 41 can purchase current nozzle on the market, mounting part fixed mounting such as accessible screw is on removing oil smoke incasement wall.

The first array type filter screen group 5 can be composed of more than one filter screen, the shape and size of the filter screen are matched with the shape and size of the inner cavity of the corresponding installation position of the oil smoke removing box, on one hand, the filter screen filters cleaned oil smoke and dust, on the other hand, the water smoke with the oil smoke and the dust can be further prevented from running out of the oil smoke removing box. One or more first door bodies are arranged on the side part, the front side or the rear side of the oil smoke removing box, and the filter screen can be placed or taken out through the first door bodies.

The two ends of the oil fume removing box 1 are provided with gradually-contracted narrowing openings which are communicated, one narrowing opening is an air inlet 11, and the other narrowing opening is an air outlet 12.

The variable funnel type filter 7 can adopt a variable funnel type sealed filter screen, the material can be made of the same material as that of the first filter screen group, and the material can also be cloth or wool with better density and filterability, so long as the material capable of filtering the oil smoke meets the requirement.

As shown in fig. 2 and 3, internal still be provided with of deoiling smoke box 1 with deoiling smoke box 1 internal installation cross section assorted filter frame or filter disc 8, filter frame be a closed loop frame, and the filter disc is a disk body that has oil smoke, dust filtering action, and filter frame or filter disc edge are provided with the bottom surface that extends to one side and bordure 81, filter frame or filter disc 8 with the afterbody interval of funnel type ventilation chamber 7 sets up, variable funnel type filter 7 is inside still to be provided with fixed frame 9, fixed frame 9 with during filter frame or filter disc 8 joint, make variable funnel type filter 7's bottom establish through borduring the fixed card fixed frame 9 with between filter frame or the filter disc 8. As the filter frame or the filter disc can filter and ventilate, the bottom of the variable funnel-type filter 7 can be shaped, as shown in figure 4, the fixing frame 9 can be made into a structure the same as that of the filter frame or the filter disc 8, only a frame or a disc with a slightly smaller size can be made into a frame shape, and the side surface of the oil smoke removing box 1 is also provided with a second door body for taking and placing the variable funnel-type filter. When the variable funnel type filter is used, the fixing frame 9 is placed inside the variable funnel type filter 7, the fixing frame 9 is clamped on the filter frame or the filter disc 8 from the inside of the variable funnel type filter 7, the fixing frame 9 and the filter frame or the filter disc 8 are matched in shape, the variable funnel type filter 7 and the filter frame or the filter disc are fixed through friction force of the variable funnel type filter 7, and finally the opening of the variable funnel type filter 7 is tightened and bound at the tail part of the funnel type ventilation cavity 6 through a rope, so that gas containing oil smoke and dust passing through the funnel type ventilation cavity 6 is further filtered through the variable funnel type filter 7, and zero oil smoke and zero dust of the discharged gas are achieved.

The week side of wasing water collecting box 3 is provided with first inlet tube 31, second inlet tube 32, draws water mouth 33 and drain 34, and wherein first inlet tube 31 connects the water source, and second inlet tube 32 is connected with liquid medicine 10, holds cleaning liquid medicine in the liquid medicine case 10, realizes further cleaing away harmful toxic substance through the liquid medicine or the sanitizer that the injection has the decomposition to oil smoke waste water composition in wasing the water collecting box. Cleaning agent or medicine for the oil stain in the waste gas is added into the cleaning water to neutralize the toxic gas substances in the waste gas and separate the oil stain impurities.

As shown in fig. 5 and 6, still be provided with baffle 11 in wasing water collecting box 3, wherein, be provided with water hole 111 apart from one section distance in baffle bottom on the baffle 11, the water in the water hole that crosses that is higher than baffle 11 in two spaces just can realize flowing, baffle 11 will wash water collecting box and divide into two cavities about, draw water inlet 33 sets up the lateral part at the left cavity, draw water inlet 33 to be connected with high pressure water pump through high pressure water pipe, drain 34 sets up the lower part at left or right cavity, or two cavities all set up the drain, is less than the position that baffle crossed water hole 111, deoiling smoke bottom of the case portion 1 and right cavity UNICOM. Meanwhile, the first water inlet pipe 31 may be disposed in the left chamber, so that more purified tap water is supplied to the high pressure water pump, and the second water inlet pipe 32 may be disposed at the upper portion of the right chamber for directly receiving the oil smoke removing tank water and disposing the drain outlet, so that the sewage is more favorable for receiving the decomposition of the detergent or the cleaning liquid medicine. The water flow holes 111 may have any suitable arrangement, number, shape or size. This embodiment has given two kinds of forms, one kind form is that the middle part at baffle 11 sets up one row of circular water holes of crossing, another form is that it leads to the groove to set up one in the middle part of the baffle to cross the water hole and cross the position in water through groove and set up as required, the effect that sets up the baffle lies in making the sediment that washs the greasy dirt waste water that the water collecting box collected deposit at right cavity, the water accessible of sediment top crosses the water hole and flows into left cavity to the aquatic that makes the high pressure water pump draw to does not have fixed sediment impurity, fixed sediment impurity accessible drain is discharged. Therefore, effective separation of solid and liquid is achieved, water pumping of the high-pressure water pump can be free of impurities, the high-pressure water pump is more pure, the left chamber and the right chamber are called as the relative position relations of the ports only for convenience and clarity of expression and distinguishing, a certain port is not necessarily arranged in the left chamber or the right chamber as long as the port is arranged in a certain position according to the relative position relations of the ports, and the relative position of the embodiment can be arranged in other ports.

In the above embodiment, a second filter screen set 12 for filtering soot dust particles is further disposed in the right chamber and at a communication position with the soot removing box. The second filter screen group 12 is an array filter screen horizontally placed, and can perform first barrier filtration on oil fume sewage entering the cleaning water collecting tank from the oil fume removing tank, and can also be taken out from a door cover at the upper end of the cleaning water collecting tank for removing impurities and cleaning.

The water inlet of the high-pressure water pump is provided with a y-shaped filter 13 for preventing tiny oil smoke dust particles from blocking the spray pipe assembly, the y-shaped filter 13 is used for directly applying existing product accessories, and the y-shaped filter is used for cleaning water entering the high-pressure water pump, so that the water can be recycled, and the high-pressure water pump is protected from being corroded and damaged by the oil smoke dust.

The left chamber and/or the right chamber are/is also provided with a self-overflow port 35, the self-overflow port 35 is communicated with a self-overflow pipe, and the self-overflow port is mainly used for overflowing oil stains on a liquid level to enable the oil stains to enter a treatment channel.

An automatic water inlet control device for detecting the water level in the cleaning water collecting box and controlling water injection of the water source according to the water level condition is arranged in the first water inlet pipe 31. The automatic water inlet control device can have multiple realization modes, two implementation modes are listed firstly, a sensor used for detecting the height of a liquid level is arranged on the upper part of the inner wall of the cleaning water collecting box, the sensor is connected with a control valve and a controller for controlling the on-off of a tap water pipe, when the controller receives a certain height of the liquid level detected by the sensor and is lower than the certain height, a detection signal is transmitted to the controller, the controller controls the on-off or on-off of an electromagnetic valve of tap water, and the specific structures of the controller, the control valve and other components adopt the prior art. Secondly, the automatic water inlet device can also adopt a floating ball type liquid level control switch, such as a floating ball water inlet valve or a floating ball liquid level switch to control the liquid level of the liquid level, and the installation mode and the hardware structure of the floating ball type liquid level control switch are the content of the prior art, and only when in use and adjustment, the floating ball type liquid level control switch can be properly set and adjusted according to the needs of users and the needs of the liquid level in the cleaning water collecting box.

It can be known from the above embodiments that the water tank spray type range hood of the device of the present invention can adopt various purification methods of purifying exhaust gas, toxic gas and oil smoke through physics-chemistry-physics (filter screen and cloth bag in the range hood-cleaning agent or cleaning liquid-separating plate, etc. and filter screen, y-type filter, etc.), physics-chemistry, chemistry-physics, physics-physics, etc., can be used comprehensively or selectively, and integrates various means and methods of removing oil smoke and purifying oil smoke, so that the exhaust gas and oil smoke after being cleaned and filtered are neutralized and decomposed with toxic substances, residues and dust are filtered, the exhausted air is changed into clean air, and meanwhile, the effect of removing oil smoke and exhaust gas is revolutionarily improved and promoted.

The above embodiments are merely representative of the centralized embodiments of the present invention, and the description thereof is specific and detailed, but it should not be understood as the limitation of the scope of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the spirit of the present invention, and these changes and modifications all fall into the protection scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. Water tank atomizing range hood, including cavity and income blast box, high pressure water pump that wind gap and air outlet are linked together wash the water collecting box, the inside spray water subassembly that still is provided with of blast box, spray water subassembly pass through high pressure water pipe with the delivery port of high pressure water pump is connected, wash the water collecting box pass through the pipeline with it communicates its characterized in that to remove blast box bottom: the oil smoke removing box is characterized in that a first array type filter screen group, a funnel type ventilation cavity and a variable funnel type filter are sequentially arranged between an air inlet and an air outlet in the oil smoke removing box, wherein the edge of an inlet of the funnel type ventilation cavity is fixedly connected with the inner wall of the oil smoke removing box in a sealing mode, the variable funnel type filter is provided with an inlet, the inlet of the variable funnel type filter is tied to an outlet at the tail part of the funnel type ventilation cavity, and the variable funnel type filter is used for further filtering oil smoke passing through the first array type filter screen group;

the variable funnel type filter is characterized in that a filter frame or a filter disc matched with the installation section in the oil fume removal box body is further arranged in the oil fume removal box body, the filter frame or the filter disc is arranged at intervals with the tail part of the funnel type ventilation cavity, a fixing frame is further arranged in the variable funnel type filter, and when the fixing frame is clamped with the filter frame or the filter disc, the bottom of the variable funnel type filter is fixedly clamped between the fixing frame and the filter frame or the filter disc;

a first water inlet pipe, a second water inlet pipe, a water pumping port and a sewage draining port are arranged on the periphery of the cleaning water collecting box, wherein the first water inlet pipe is connected with a tap water source, the second water inlet pipe is connected with a liquid medicine tank, liquid medicine for neutralizing or removing oil fume wastewater is contained in the liquid medicine tank, a clapboard is also arranged in the cleaning water collecting box, wherein, a water through hole is arranged on the clapboard at a distance from the bottom of the clapboard, the clapboard divides the cleaning water collecting box into a left chamber and a right chamber, the mouth sets up the lateral part at left cavity, the mouth that draws water is connected with high pressure water pump through high pressure water pipe, and the drain sets up in the lower part of right cavity, removes oil smoke bottom of the case portion and right cavity UNICOM, and creative application washs water and discharges waste gas oil smoke composition to kitchen, mill, incinerator, boiler, pairs the medicine and carries out neutralization and decompose toxic gas, removes waste gas oil smoke through the filterable chemistry of filter screen-physics or pure water physics-physics again.

2. A water tank spray type range hood as claimed in claim 1, wherein: the two ends of the oil smoke removing box are provided with gradually-contracted narrowing openings, and the section of the oil smoke removing box body is circular, square or polygonal.

3. A water tank spray type range hood as claimed in claim 1, wherein: the shape of each filter screen in the first array type filter screen group is matched with the installation section in the oil smoke removing box body.

4. A water tank spray type range hood as claimed in claim 1, wherein: the side of the oil smoke removing box is at least provided with a first door body for taking and placing the first array type filter screen group and a second door body for taking and placing the variable funnel type filter.

5. A water tank spray type range hood as claimed in claim 1, wherein: and a second filter screen group for filtering oil fume dust particles is also arranged in the right chamber and communicated with the oil fume removing box.

6. A water tank spray type range hood as claimed in claim 1, wherein: and a y-shaped filter for preventing tiny oil smoke dust particles from blocking the water spraying assembly is arranged at a water inlet of the high-pressure water pump.

7. A water tank spray type range hood as claimed in claim 1, wherein: the left cavity or the right cavity is also provided with a self-overflow port which is communicated with a self-overflow pipe.

8. A water tank spray type range hood as claimed in claim 1, wherein: and an automatic water inlet control device for detecting the water surface in the cleaning water collecting box and controlling water injection of a water source according to the water surface condition is also arranged in the left cavity or the right cavity of the cleaning water collecting box.