CN207307524U - A kind of family expenses smoke eliminator of environmental protection and energy saving - Google Patents

Abstract

The utility model discloses an environment-friendly and energy-saving household flue gas purification device, which comprises a main board, four first through holes are opened on one side of the outer wall of the main board, and the four first through holes are respectively located at four corners of the main board , the outer wall of one side of the main board is welded with a fixed rain shield, the outer wall of one side of the main board is welded with a supporting base plate, and the supporting base plates are all located below the fixed rain shielding plate, and the middle position of the outer wall of one side of the main board is opened. A smoke inlet, two second through holes are opened on the outer wall of one side of the main board, and liquid inlet pipes are inserted into the two second through holes, a smoke exhaust pipe is welded on the inner wall of the smoke inlet, and the exhaust pipe is welded on the inner wall of the smoke inlet. A smoke exhaust pipe is socketed on the outer wall of the pipe away from the smoke inlet, and a liquid storage pipe is socketed on the outer wall of the smoke exhaust pipe. The utility model has the advantages of simple structure, novel utility, low cost and convenient installation, can fully purify and discharge the flue gas, avoids the harm of the flue gas to the user's body, and reduces the pollution of the flue gas to the air and the environment.

Description

An environment-friendly and energy-saving household flue gas purification device

technical field

The utility model relates to the technical field of purification devices, in particular to an environment-friendly and energy-saving household flue gas purification device.

Background technique

The smoke in the home is mainly produced when cooking food at high temperature, a large number of "thermo-oxidative decomposition products", among which the decomposition products are scattered into the air in the form of smoke, forming oily smoke, mainly oily smoke, including benzopyrene, Volatile subamines, heterocyclic amines and other known high carcinogens, and one of the culprits of lung cancer in women is "kitchen fume". Carcinogens such as benzopyrene, volatile subamines, and heterocyclic amines in kitchen fume can cause mutations in human cells and tissues, leading to cancer. Female patients aged 40-60 who have been exposed to lampblack for a long time have a 2-3 times higher risk of lung cancer and breast cancer, causing endless harm to the family. Therefore, there is an urgent need for an environmentally friendly and energy-saving household flue gas purification device to be used with range hoods to reduce the pollution of oil fume to the user's body and the environment.

Contents of the invention

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an environment-friendly and energy-saving household flue gas purification device.

In order to achieve the above object, the utility model adopts the following technical scheme: an environmental protection and energy-saving household flue gas purification device, including a main board, and four first through holes are opened on one side of the outer wall of the main board, and the four first through holes The holes are respectively located at the four corners of the main board, the outer wall of one side of the main board is welded with a fixed rain shield, the outer wall of one side of the main board is welded with a supporting bottom plate, and the supporting bottom plates are all located below the fixed rain shielding plate, the There is a smoke inlet in the middle of one side of the outer wall of the main board, two second through holes are opened on one side of the main board, and a liquid inlet pipe is inserted into the two second through holes, and the smoke inlet A smoke exhaust pipe is welded on the inner wall, a smoke exhaust pipe is socketed on the outer wall of the smoke exhaust pipe far away from the smoke inlet, a liquid storage pipe is socketed on the outer wall of the smoke exhaust pipe, and a heat preservation pipe is bonded to the outer wall of the liquid storage pipe. The top and bottom inner walls of the smoke exhaust pipe are provided with fixed holes distributed equidistantly, and a water flow switch is welded on the inner wall of the fixed hole, and the end of the water flow switch far away from the heat preservation pipe is socketed with an atomizing nozzle, and The atomizing nozzle is located in the smoke exhaust pipe, the side of the smoke exhaust pipe far away from the main board is inserted with an activated carbon filter, the outer wall of the bottom end of the fixed rain shield away from the main board is welded with a fixing frame, and the bottom end of the fixing frame is The outer wall is fixed with a smoke exhaust fan by bolts, and the inner wall of the bottom end of the smoke exhaust pipe away from the main board is provided with a diversion hole.

Preferably, the ends of the two liquid inlet pipes away from the main board are located inside the liquid storage pipe, and the two liquid inlet pipes are respectively located at the upper and lower ends of the smoke inlet.

Preferably, two sliding grooves are welded on the outer wall of the support bottom plate away from the main board, and the liquid collection box is inserted into the two sliding grooves.

Preferably, the exhaust pipe is located between the fixed rain shield and the supporting base, and the inner distance between the fixed rain shield and the supporting base is equal to the outer diameter of the heat preservation pipe.

Preferably, the outer distance between the fixed rain shield and the supporting bottom plate is smaller than the inner distance between two first through holes, and the diameters of the four first through holes are between 6mm and 12mm.

Preferably, the main board has an outer square inner circle structure, and the inner diameter of the two second through holes on the main board is between 6mm and 10mm.

The beneficial effects of the utility model are: the device is simple in structure, novel in utility, through the arrangement of the atomizing nozzle and the smoke exhaust pipe, the incoming flue gas can be atomized and settled, and the temperature of the flue gas can give the liquid in the liquid storage pipe Heating makes the effect of purifying the oil fume better and improves the purification of the device; through the setting of the activated carbon filter and the liquid collection box, the atomized waste liquid can be collected, and the purified flue gas can be passed through the smoke exhaust fan discharge, which once again improves the purification strength of the device.

Description of drawings

Fig. 1 is the structural representation of a kind of environment-friendly and energy-saving domestic flue gas purifying device that the utility model proposes;

Fig. 2 is a schematic cross-sectional structure diagram of a main board of an environmental-friendly and energy-saving household flue gas purification device proposed by the utility model.

In the figure: 1 main board, 2 fixed rain shield, 3 liquid inlet pipe, 4 smoke inlet, 5 exhaust pipe, 6 supporting base plate, 7 smoke exhaust pipe, 8 heat preservation pipe, 9 liquid storage pipe, 10 water flow switch, 11 Atomizing nozzle, 12 activated carbon filter, 13 fixed frame, 14 exhaust fan, 15 liquid collection box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, an environmentally friendly and energy-saving household flue gas purification device includes a main board 1, and four first through holes are opened on one side of the outer wall of the main board 1, and the four first through holes are respectively located on the four sides of the main board 1. At the corner, the outer wall of one side of the main board 1 is welded with a fixed rain shield 2, and the outer wall of one side of the main board 1 is welded with a supporting base plate 6, and the supporting base plate 6 is located below the fixed rain shielding plate 2, and the outer wall of one side of the main board 1 is in the middle There is a smoke inlet 4 at the position, two second through holes are opened on the outer wall of one side of the main board 1, and a liquid inlet pipe 3 is inserted into the two second through holes, and a smoke exhaust pipe 5 is welded on the inner wall of the smoke inlet 4 , the outer wall of the smoke exhaust pipe 5 away from the smoke inlet 4 is socketed with a smoke exhaust pipe 7, the outer wall of the smoke exhaust pipe 7 is socketed with a liquid storage pipe 9, the outer wall of the liquid storage pipe 9 is bonded with a thermal insulation pipe 8, and the smoke exhaust pipe 7 The top and bottom inner walls are provided with fixed holes distributed equidistantly, and the inner wall of the fixed holes is welded with a water flow switch 10, and the end of the water flow switch 10 away from the heat preservation pipe 8 is sleeved with an atomizing nozzle 11, and the atomizing nozzle 11 is located in the smoke exhaust pipe 7, the side of the smoke exhaust pipe 7 away from the main board 1 is plugged with an activated carbon filter 12, and the outer wall of the bottom end of the fixed rain shield 2 away from the main board 1 is welded with a fixed frame 13, and the bottom of the fixed frame 13 The outer wall of the end is fixed with a smoke exhaust fan 14 by bolts, and the inner wall of the bottom end of the smoke exhaust pipe 7 away from the main board 1 has a diversion hole.

In the utility model, the ends of the two liquid inlet pipes 3 away from the main board 1 are located inside the liquid storage pipe 9, and the two liquid inlet pipes 3 are respectively located at the upper and lower ends of the smoke inlet 4, and the end of the supporting base plate 6 is far away from the main board 1. Two chutes are welded on the side outer wall, and a liquid collection box 15 is inserted into the two chutes. The smoke exhaust pipe 7 is located between the fixed rain shield 2 and the supporting bottom plate 6, and the fixed rain shield 2 and the supporting bottom plate 6 The inner spacing of the inner spacing is equal to the outer diameter of the insulation pipe 8, the outer spacing of the fixed rain shield 2 and the support base plate 6 is smaller than the inner spacing of the first through holes in pairs, and the diameters of the four first through holes are between 6mm and 12mm Between, the main board 1 has an outer square inner circle structure, and the inner diameters of the two second through holes on the main board 1 are between 6 mm and 10 mm.

Working principle: When in use, fix the device at the outlet of the oil fume through the four first through holes on the main board 1, and the smoke enters the smoke exhaust pipe 7 through the smoke inlet 4 and the smoke exhaust pipe 5. At this time, the fog The spray nozzle 11 sprays the water in which the carburetor is dissolved in the oil fume, and the oil and other impurities in the oil fume dissolve in the water and then settle, and flow into the liquid collection box 15 through the diversion hole, and the once purified oil fume The gas is discharged after being filtered through the activated carbon filter element 12 for a second time.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. An environment-friendly and energy-saving household flue gas purification device, comprising a main board (1), characterized in that four first through holes are opened on one side of the outer wall of the main board (1), and the four first through holes are respectively Located at the four corners of the main board (1), the outer wall of one side of the main board (1) is welded with a fixed rain shield (2), and the outer wall of one side of the main board (1) is welded with a supporting bottom plate (6), and The supporting bottom plates (6) are all located under the fixed rain shield (2), the middle position of the outer wall on one side of the main board (1) is provided with a smoke inlet (4), and the outer wall on one side of the main board (1) is provided with a Two second through holes, and the liquid inlet pipe (3) is inserted into the two second through holes, and the inner wall of the smoke inlet (4) is welded with a smoke exhaust pipe (5), and the smoke exhaust pipe (5) A smoke exhaust pipe (7) is socketed on the outer wall away from the smoke inlet (4), and a liquid storage pipe (9) is socketed on the outer wall of the smoke exhaust pipe (7), and the outer wall of the liquid storage pipe (9) is glued The heat preservation pipe (8) is connected, and the top and bottom inner walls of the smoke exhaust pipe (7) are provided with fixed holes distributed equidistantly, and the inner wall of the fixed holes is welded with a water flow switch (10), and the water flow switch (10) An atomizing nozzle (11) is sleeved on the end far away from the insulation pipe (8), and the atomizing nozzle (11) is located in the smoke exhaust pipe (7), and the smoke exhaust pipe (7) is far away from the main board (1 ) is plugged with an activated carbon filter (12), and the outer wall of the fixed rain shield (2) away from the bottom end of the main board (1) is welded with a fixing frame (13), and the bottom of the fixing frame (13) The outer wall of the end is fixed with a smoke exhaust fan (14) by bolts, and the inner wall of the bottom end of the smoke exhaust pipe (7) away from the main board (1) has a guide hole. 2. An environment-friendly and energy-saving household flue gas purification device according to claim 1, characterized in that the ends of the two inlet pipes (3) away from the main board (1) are located inside the liquid storage pipe (9) , and the two liquid inlet pipes (3) are respectively located at the upper and lower ends of the smoke inlet (4). 3. An environment-friendly and energy-saving household flue gas purification device according to claim 1, characterized in that two chutes are welded on the outer wall of the support base (6) away from the main board (1), and the two A liquid collecting box (15) is plugged in the chute. 4. An environment-friendly and energy-saving household flue gas purification device according to claim 1, characterized in that, the exhaust pipe (7) is located between the fixed rain shield (2) and the supporting bottom plate (6), and The inner spacing of the fixed rain shield (2) and the support base plate (6) is equal to the outer diameter of the thermal insulation pipe (8). 5. An environment-friendly and energy-saving household flue gas purification device according to claim 1, characterized in that, the outer distance between the fixed rain shield (2) and the supporting bottom plate (6) is smaller than the distance between two first through holes internal spacing, and the diameters of the four first through holes are between 6mm and 12mm. 6. An environment-friendly and energy-saving household flue gas purification device according to claim 1, characterized in that, the main board (1) has an outer square inner circle structure, and the two second through holes on the main board (1) The inner diameter is between 6mm and 10mm.