CN216114217U

CN216114217U - Energy-concerving and environment-protective type smoke ventilator that filter effect is good

Info

Publication number: CN216114217U
Application number: CN202122051920.4U
Authority: CN
Inventors: 罗时盛
Original assignee: Individual
Current assignee: Shanghai Chengquan Kitchen Equipment Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-22
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an energy-saving environment-friendly range hood with a good filtering effect, which comprises a range hood case, wherein an air inlet is fixedly arranged at the bottom of the range hood case, an operating button is fixedly arranged on the front surface of the range hood case, a filter box is fixedly arranged at the center of the top of the range hood case, and air outlet pipes are communicated with the bottoms of two sides of the filter box. According to the utility model, the air outlet pipe, the air extractor, the mounting mechanism, the support plate, the air extraction pipe, the filter shell, the activated carbon filter screen plate, the vinylon filter cloth filter screen plate, the pulling plate, the handle, the guide plate, the fiber filter screen plate, the exhaust pipe and the support block are matched with each other, so that the advantage of good filter effect on the range hood is achieved, when the range hood is used, smoke can be well filtered, the problem of environmental pollution caused by direct emission of the smoke in the air is avoided, the environment-friendly effect of the range hood is improved, and the use requirements of users can be met.

Description

Energy-concerving and environment-protective type smoke ventilator that filter effect is good

Technical Field

The utility model relates to the technical field of smoke exhaust ventilators, in particular to an energy-saving and environment-friendly smoke exhaust ventilator with good filtering effect.

Background

The range hood is also called as a range hood, is a kitchen appliance for purifying the kitchen environment, is arranged above a kitchen range, can rapidly pump away waste burned by the range and oil fume harmful to human bodies generated in the cooking process, and discharges the oil fume out of a room, and simultaneously condenses and collects the oil fume, thereby reducing pollution, purifying air, having the safety guarantee effects of gas defense and explosion prevention, and the range hood needs to be cleaned regularly, wherein the simple cleaning is to treat the oil without oil stain falling, and the cleaning of the range hood needs to be carried out by using a professional cleaning agent.

People need use smoke ventilator at the in-process of cooking, and current smoke ventilator has following shortcoming: current smoke ventilator filter effect is not good, leads to smoke ventilator when using, and the smoke direct discharge causes the environment to appear polluting in the air to the smoke and gas filtration that can not be fine, has reduced smoke ventilator's environmental protection effect, can't satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving environment-friendly range hood with a good filtering effect, which has the advantage of good filtering effect on the range hood and solves the problem that the existing range hood is poor in filtering effect, so that the range hood cannot filter smoke well when in use, and the smoke is directly discharged in the air to cause environmental pollution.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving and environment-friendly range hood with good filtering effect comprises a range hood case, wherein an air inlet is fixedly arranged at the bottom of the range hood case, an operating button is fixedly arranged on the front surface of the range hood case, a filter box is fixedly arranged at the center of the top of the range hood case, the bottoms of the two sides of the filter box are communicated with air outlet pipes, one ends of the air outlet pipes, far away from the filter box, are communicated with an air pump, an installing mechanism is arranged at the top of the air pump, a supporting plate is fixedly connected to the top of the installing mechanism, the inner side of the supporting plate is fixedly connected with the top of the outer side of the filter box, the outer side of the air pump is communicated with an air exhaust pipe, the bottom of the air exhaust pipe is communicated with the top of the range hood case, a filter shell is movably connected to the bottom of an inner cavity of the filter box, the surface of the filter shell is contacted with the inner wall of the filter box, and an active carbon filter screen plate is fixedly connected to the top of one side of the inner wall of the filter shell, the filter shell comprises a filter shell inner wall and is characterized in that a vinylon filter cloth filter screen plate is fixedly connected to the bottom of one side of the inner wall of the filter shell, the front end of the filter shell penetrates through the front of a filter box and is fixedly connected with a pulling plate, a handle is fixedly connected to the front of the pulling plate, guide plates are fixedly connected to the tops of two sides of the inner wall of the filter box, a fiber filter screen plate is fixedly connected to the top of one side of the inner wall of the filter box, and an exhaust pipe is communicated with the top of the filter box.

Preferably, the bottoms of the two sides of the inner wall of the filter box are fixedly connected with supporting blocks, and the tops of the supporting blocks are in contact with the bottom of the filter shell.

Preferably, the two sides of the front and back bottoms of the filter box are fixedly connected with mounting blocks, and the tops of the mounting blocks are fixedly mounted with the surface of the smoke exhaust ventilator case through bolts.

Preferably, the front of the filter box is provided with a through groove, the length and the height of the filter shell are both smaller than those of the through groove inner cavity, and the width of the filter shell is larger than that of the through groove inner cavity.

Preferably, the installation mechanism includes the mounting panel, the equal fixedly connected with erection column in both sides of mounting panel bottom.

Preferably, the bottom of the mounting plate is fixedly mounted on the surface of the support plate through a bolt, and the bottom of the mounting column is fixedly connected with the surface of the air extractor.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the air outlet pipe, the air extractor, the mounting mechanism, the support plate, the air extraction pipe, the filter shell, the activated carbon filter screen plate, the vinylon filter cloth filter screen plate, the pulling plate, the handle, the guide plate, the fiber filter screen plate, the exhaust pipe and the support block are matched with each other, so that the advantage of good filter effect on the range hood is achieved, when the range hood is used, smoke can be well filtered, the problem of environmental pollution caused by direct emission of the smoke in the air is avoided, the environment-friendly effect of the range hood is improved, and the use requirements of users can be met.

2. The air extractor has the advantages that the air extractor is fixedly supported by the aid of the mounting mechanism and the supporting plate, impurities in air are filtered and oil gas is adsorbed by the aid of the active carbon filter screen plate and the vinylon filter screen plate, the filter shell, the active carbon filter screen plate and the vinylon filter screen plate can be conveniently pulled out to be cleaned by the aid of the pull plate and the handle, air is guided by the aid of the guide plate, impurities in air are filtered by the aid of the fiber filter screen plate, exhaust of an inner cavity of the filter box is facilitated by the aid of the exhaust pipe, and the filter shell is supported by the aid of the supporting block.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a sectional view showing the internal structure of the filtration tank of the present invention;

FIG. 5 is a sectional view of the filter box of the present invention in a top view.

In the figure: 1. a fume extractor case; 2. an air inlet; 3. an operation button; 4. a filter box; 5. an air outlet pipe; 6. an air extractor; 7. an installation mechanism; 71. mounting a plate; 72. mounting a column; 8. a support plate; 9. an air exhaust pipe; 10. a filter shell; 11. an active carbon filter screen plate; 12. vinylon filter cloth filter screen plate; 13. pulling a plate; 14. a handle; 15. a baffle; 16. a fiber filter screen plate; 17. an exhaust pipe; 18. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, an energy-saving and environment-friendly range hood with good filtering effect comprises a range hood case 1, an air inlet 2 is fixedly installed at the bottom of the range hood case 1, an operating button 3 is fixedly installed on the front of the range hood case 1, a filter tank 4 is fixedly installed at the center of the top of the range hood case 1, the bottoms of the two sides of the filter tank 4 are both communicated with an air outlet pipe 5, one end of the air outlet pipe 5, which is far away from the filter tank 4, is communicated with an air pump 6, an installation mechanism 7 is arranged at the top of the air pump 6, a support plate 8 is fixedly connected to the top of the installation mechanism 7, the inner side of the support plate 8 is fixedly connected with the top of the outer side of the filter tank 4, the outer side of the air pump 6 is communicated with an air pumping pipe 9, the bottom end of the air pumping pipe 9 is communicated with the top of the range hood case 1, a filter shell 10 is movably connected to the bottom of the inner cavity of the filter tank 4, and the surface of the filter shell 10 is contacted with the inner wall of the filter tank 4, the top of one side of the inner wall of the filter shell 10 is fixedly connected with an active carbon filter screen plate 11, the bottom of one side of the inner wall of the filter shell 10 is fixedly connected with a vinylon filter cloth filter screen plate 12, the front end of the filter shell 10 penetrates through the front of the filter box 4 and is fixedly connected with a pulling plate 13, the front of the pulling plate 13 is fixedly connected with a handle 14, the tops of two sides of the inner wall of the filter box 4 are fixedly connected with a guide plate 15, the top of one side of the inner wall of the filter box 4 is fixedly connected with a fiber filter screen plate 16, the top of the filter box 4 is communicated with an exhaust pipe 17, the bottoms of two sides of the inner wall of the filter box 4 are fixedly connected with supporting blocks 18, the tops of the supporting blocks 18 are contacted with the bottom of the filter shell 10, the two sides of the bottoms of the front and the back of the filter box 4 are fixedly connected with mounting blocks, the tops of the mounting blocks are fixedly mounted with the surface of the smoke exhaust box 1 through bolts, and the front of the filter box 4 is provided with a through groove, the length and the height of the filter shell 10 are both smaller than those of the through groove inner cavity, the width of the filter shell 10 is larger than that of the through groove inner cavity, the mounting mechanism 7 comprises a mounting plate 71, mounting columns 72 are fixedly connected to both sides of the bottom of the mounting plate 71, the bottom of the mounting plate 71 is fixedly mounted on the surface of a supporting plate 8 through bolts, the bottom of the mounting column 72 is fixedly connected with the surface of the air pump 6, the air pump 6 is fixedly supported through the mounting mechanism 7 and the supporting plate 8, impurities in the air and oil gas adsorption are filtered through the arrangement of the active carbon filter screen plate 11 and the vinylon filter screen plate 12, the filter shell 10, the active carbon filter screen plate 11 and the vinylon filter screen plate 12 are conveniently pulled out for cleaning through the arrangement of a guide plate 15, the air guide function is achieved, and the fiber filter screen plate 16 is arranged, play the effect of impurity in the filtered air, through setting up blast pipe 17, play the effect of convenient exhaust to the inner chamber of rose box 4, through setting up supporting shoe 18, play the effect of support to filtering shell 10, through setting up outlet duct 5, air extractor 6, installation mechanism 7, backup pad 8, exhaust tube 9, filter shell 10, active carbon filters otter board 11, vinylon filter cloth filters otter board 12, arm-tie 13, handle 14, guide plate 15, fibre filters otter board 16, blast pipe 17 and supporting shoe 18 and mutually supports, the advantage that the smoke ventilator filter effect is good has been reached, make smoke ventilator when using, can be fine filter the flue gas, avoided the direct emission of flue gas to cause the problem that the environment appears polluting in the air, smoke ventilator's environmental protection effect has been improved, user's user demand can be satisfied.

When the device is used, firstly, the smoke exhaust ventilator case 1 is started through the operation button 3, smoke is pumped to enter the inner cavity of the smoke exhaust ventilator case 1 through the air inlet 2, then the smoke exhaust ventilator case 1 filters and adsorbs oil in the smoke, then the air extractor 6 is opened through the peripheral controller, the air extractor 6 starts to pump the smoke filtered by the smoke exhaust ventilator case 1 through the air extraction pipe 9, the smoke is pumped to enter the inner cavity of the filter box 4 through the air extraction pipe 9, the air extractor 6 and the air outlet pipe 5, then the oil and impurities in the smoke are filtered and adsorbed through the active carbon filter screen plate 11 and the vinylon filter screen plate 12, after the active carbon filter screen plate 11 and the vinylon filter screen plate 12 are used for a long time, the handle 14 is pulled, the handle 14 is moved to drive the pull plate 13 to move, the pull plate 13 moves to drive the filter shell 10, the active carbon filter screen plate 11 and the vinylon filter screen plate 12 to be pulled out of the filter box 4, then, the activated carbon filter screen plate 11 and the vinylon filter screen plate 12 are kept smooth by replacing or cleaning, the activated carbon filter screen plate 11 and the vinylon filter screen plate 12 are prevented from being blocked, the filtering effects of the activated carbon filter screen plate 11 and the vinylon filter screen plate 12 are improved, the activated carbon filter screen plate 11 and the vinylon filter screen plate 12 are guided to enter the top of the inner cavity of the filter box 4 through the guide plate 15 after filtering is completed, then the smoke is filtered through the fiber filter screen plate 16, the smoke is discharged through the exhaust pipe 17 after filtering is completed, the filtering effect of the range hood is improved through three-layer filtering, and therefore the advantage of good filtering effect of the range hood is achieved.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description is made here, and the peripheral controller mentioned in the specification may play a role of controlling the electric elements mentioned herein, and the peripheral controller is a conventionally known device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective type smoke ventilator that filter effect is good, includes smoke ventilator case (1), its characterized in that: an air inlet (2) is fixedly arranged at the bottom of the lampblack pumping case (1), an operating button (3) is fixedly arranged on the front face of the lampblack pumping case (1), a filter box (4) is fixedly arranged at the center of the top of the lampblack pumping case (1), the bottoms of the two sides of the filter box (4) are communicated with air outlet pipes (5), one ends, far away from the filter box (4), of the air outlet pipes (5) are communicated with an air pump (6), an installation mechanism (7) is arranged at the top of the air pump (6), a supporting plate (8) is fixedly connected to the top of the installation mechanism (7), the inner side of the supporting plate (8) is fixedly connected with the top of the outer side of the filter box (4), an air exhaust pipe (9) is communicated with the outer side of the air pump (6), the bottom of the air exhaust pipe (9) is communicated with the top of the lampblack pumping case (1), and a filter shell (10) is movably connected to the bottom of the inner cavity of the filter box (4), the utility model discloses a filter shell, including the surface of filter shell (10) and the inner wall of rose box (4) contact, the top fixedly connected with active carbon filter screen board (11) of filter shell (10) inner wall one side, the bottom fixedly connected with vinylon filter cloth filter screen board (12) of filter shell (10) inner wall one side, the front end of filter shell (10) runs through to openly and fixedly connected with arm-tie (13) of rose box (4), the positive fixedly connected with handle (14) of arm-tie (13), the equal fixedly connected with guide plate (15) in top of rose box (4) inner wall both sides, the top fixedly connected with fibre filter screen board (16) of rose box (4) inner wall one side, the top intercommunication of rose box (4) has blast pipe (17).

2. The energy-saving environment-friendly range hood with good filtering effect according to claim 1, characterized in that: the bottom of both sides of the inner wall of the filter box (4) is fixedly connected with supporting blocks (18), and the top of each supporting block (18) is in contact with the bottom of the filter shell (10).

3. The energy-saving environment-friendly range hood with good filtering effect according to claim 1, characterized in that: the two sides of the front and the back of the filter box (4) are fixedly connected with mounting blocks, and the tops of the mounting blocks are fixedly mounted with the surface of the oil fume pumping case (1) through bolts.

4. The energy-saving environment-friendly range hood with good filtering effect according to claim 1, characterized in that: the front of the filter box (4) is provided with a through groove, the length and the height of the filter shell (10) are both smaller than those of the through groove inner cavity, and the width of the filter shell (10) is larger than that of the through groove inner cavity.

5. The energy-saving environment-friendly range hood with good filtering effect according to claim 1, characterized in that: installation mechanism (7) are including mounting panel (71), the equal fixedly connected with erection column (72) in both sides of mounting panel (71) bottom.

6. The energy-saving environment-friendly range hood with good filtering effect according to claim 5, characterized in that: the bottom of the mounting plate (71) is fixedly mounted with the surface of the support plate (8) through bolts, and the bottom of the mounting column (72) is fixedly connected with the surface of the air extractor (6).