CN2430591Y - Adsorption purifying electric check butterfly valve - Google Patents
Adsorption purifying electric check butterfly valve Download PDFInfo
- Publication number
- CN2430591Y CN2430591Y CN 00217996 CN00217996U CN2430591Y CN 2430591 Y CN2430591 Y CN 2430591Y CN 00217996 CN00217996 CN 00217996 CN 00217996 U CN00217996 U CN 00217996U CN 2430591 Y CN2430591 Y CN 2430591Y
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- collecting plate
- electronic non
- dust
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an adsorption purifying electric check butterfly valve which can be applied on a range hood. The utility model comprises an activated carbon filter, an electric stop inverse butterfly valve 2 and an electrostatic cleaning device. The activated charcoal filter has a touch inductive switch, and two active carbon net waffle slabs are fixed in the filter. Net waffle holes of the two net waffle slabs are in dislocation arrangement, and the electric stop inverse butterfly valve has circular valve leaves. A dust collecting plate seat is inserted in the electrostatic cleaning device, and the middle of a dust collecting plate is punched into a tooth strip which is convex inward. A socket is inserted into a jaw opening at the both ends of the dust collecting plate. The utility model can secondly effectively purify and counteract harmful substance in oil fumes, and the utility model has high efficiency and no secondary pollution and is beneficial to people's health.
Description
The utility model is the electronic non-return butterfly valve of adsorption cleaning type that is applied on the cooker hood, particularly to the improvement of oil smoke check valve structure.
All kitchen fume machine check valves all adopt the slat belt structure at present.The passage of this valve will lean on the wind-force of oil smoke gas to promote turnover panel and could open; If be stained with grease on the component such as turnover panel rotatingshaft, resistance must increase, and is difficult to during use guarantee that the discharging of oil smoke gas is unobstructed; Because dwelling house adopts common-use tunnel to concentrate releasing system, flavor is scurried in the easy generation of each floor gap mutually; Moreover this kitchen fume machine adopts single layer filter cloth to make inner core, and the harmful matter in the oil smoke gas is only filtered by single layer filter cloth inner core and collected, and the filter cloth mesh usually can stop up, and makes the discharging of oil smoke gas obstructed.During employed filter cloth does not have and harmful matter or change the function of harmful matter.If cleaning and filtering cloth also can cause secondary waste water to pollute.
The purpose of this utility model is, overcomes the structural disadvantages that above-mentioned kitchen fume machine check valve exists, and a kind of harmful matter that can remove in the oil smoke gas is provided, again can the unobstructed electronic non-return butterfly valve of adsorption cleaning type of smoke exhaust.
The purpose of this utility model is to realize like this.The electronic non-return butterfly valve of adsorption cleaning type includes activated carbon filter 1, electronic non-return butterfly valve 2, electrostatic filter 3.
The activated carbon filter structure is: have wire guide on the shell 7, the hole internal fixation has 10 to touch induction switch; Have groove on the shell middle wall, be inserted with rack 4 in the groove, be fixed with 5, two waffle slab mesh dislocation of two blocks of active carbon grid plates on the rack and arrange, fixing with back-up ring 6.
Electronic non-return butterfly valve structure is: circular valve disc 9 is rotatably connected in circular butterfly valve 8 chambeies by upper and lower transmission shaft 13; Last transmission shaft stretches out outside the housing, is with torque spring 14 on it, and the axle upper end is fixed with shafts wall 16; Pull bar 15 1 ends are fixing with jar armature of shape solenoid valve 12 11, and the other end and shafts wall are hinged; Be fixed with high pressure packet 23 on the housing outer wall.
Electrostatic filter: have groove on shell 18 middle wall, be inserted with dust-collecting plate seat 20 in the groove, its internal fixation has the dust-collecting plate 21 of circumflexion, is washed into inwardly protruded profile of tooth bar in the middle of the dust-collecting plate, is connected with back-up ring 19 on the side; Dust-collecting plate both ends open place is inserted with socket 17 by 22 cushion blocks.
The activated carbon filter front end is communicated with electronic non-return butterfly valve one side, and electrostatic filter is communicated with electronic non-return butterfly valve opposite side.
Can waffle slab be divided into six parts by rice word rib on the waffle slab 5, have radial elongated hole on each part; Hole dislocation on the adjacent portion is arranged; Two waffle slab mesh arranged in dislocation.
The utility model adopts the design that divides two procedures to remove at the shortcoming that exists in the prior art to the harmful matter in the oil smoke gas.Filter with activated carbon filter earlier, oil smoke gas can only high speed flow collide to waffle slab, impels harmful matter to separate from oil smoke gas, by the absorption of the active carbon of waffle slab, neutralization; Oil smoke gas through collision turns round in the gap of rice word rib, passes through near grid hole, makes a large amount of thicker harmful matter particles obtain absorption, be neutralized into innoxious substance.The wind-force of oil smoke gas promotes to touch induction switch, with power connection, and jar shape solenoid valve work, moving the armature suction, affect through pull bar, make valve disc rotate 90 degree and open the butterfly valve passage; Also increased simultaneously the torsion of spring, made oil smoke gas unobstructed flow mistake.If cooker hood cuts out, wind-force touches induction switch and resets along with disappearance, cuts off the electricity supply, and a jar shape solenoid valve loses magnetic field, and the torsion that valve disc relies on spring to exist is closed the butterfly valve passage, stops the oil smoke circulation of vital energy in the wrong direction to pouring in down a chimney.Treat that the oil smoke air-flow crosses the electronic non-return butterfly valve that passage is unobstructed, resistance is little and enter in the electrostatic filter chamber, still contain the molecule of the anodal harmful matter of a small amount of band in the oil smoke gas.At this moment, the crown of dust-collecting plate has produced static, and can constantly discharge hydroxyl radical negative ion in a large number.Treat still to contain in the oil smoke gas molecule inletting device inner chamber of the anodal harmful matter of a small amount of band, according to the material principle that there is a natural attraction between the sexes, the hydroxyl radical negative ion that is discharged by electrostatic filter attracts, and is neutralized into innoxious substance and unnecessary hydroxyl radical negative ion, along with the discharging of oil smoke gas; A spot of harmful matter can be adsorbed and is bonded in the dust-collecting plate.
The utility model secondary effectively purifies, in and the harmful matter in the oil smoke gas, purification efficiency height, no secondary pollution; Be of value to health; Electronic non-return butterfly valve is opened sensitive, automatically, flexibly, and reliable operation, but also have the advantages that the oil smoke air-flow is moving unobstructed, resistance is little.Waffle slab and dust-collecting plate all can be extracted regular washing out.
The utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is activated carbon filter structural representations.
Accompanying drawing 3 is Fig. 2 A-A sectional drawings.
Accompanying drawing 4 is electronic non-return butterfly valve structure schematic representation.
Accompanying drawing 5 is electrostatic filter structural representations.
Accompanying drawing 6 is Fig. 5 B-B sectional drawings.
1 activated carbon filter, 2 electronic non-return butterfly valves, 3 electrostatic filters, 4 racks, 5 waffle slabs, 6 back-up rings, 7 shells, 8 butterfly valves, 9 valve discs, 10 touch induction switch, 11 armature, 12 jars of shape solenoid valves, 13 transmission shafts, 14 torque springs, 15 pull bars, 16 shafts arms, 17 sockets, 18 shells, 19 back-up rings, 20 control of dust panel seats, 21 dust-collecting plates, 22 cushion blocks, 23 high pressure packet.
Embodiment: the electronic non-return butterfly valve of adsorption cleaning type includes activated carbon filter 1, electronic non-return butterfly valve 2, electrostatic filter 3.
The activated carbon filter structure is: have wire guide on the shell 7, the hole internal fixation has 10 to touch induction switch; Have groove on the shell middle wall, be inserted with rack 4 in the groove, be fixed with two blocks of active carbon grid plates 5 on the rack, by rice word rib waffle slab is divided into six parts on the waffle slab, have radial elongated hole on each part; Hole dislocation on the adjacent portion is arranged.Two waffle slab mesh dislocation are arranged, and are fixing with back-up ring 6.
Electronic non-return butterfly valve structure is: circular valve disc 9 is rotatably connected in circular butterfly valve 8 chambeies by upper and lower transmission shaft 13; Last transmission shaft stretches out outside the housing, is with torque spring 14 on it, and the axle upper end is fixed with shafts wall 16; Pull bar 15 1 ends are fixing with jar armature of shape solenoid valve 12 11, and the other end and shafts wall are hinged; Be fixed with high pressure packet 23 on the housing outer wall.
Electrostatic filter: have groove on shell 18 middle wall, be inserted with dust-collecting plate seat 20 in the groove, its internal fixation has the dust-collecting plate 21 of circumflexion, is washed into inwardly protruded profile of tooth bar in the middle of the dust-collecting plate, is connected with back-up ring 19 on the side; Dust-collecting plate both ends open place is inserted with socket 17 by 22 cushion blocks.
The activated carbon filter front end is communicated with electronic non-return butterfly valve one side, and electrostatic filter is communicated with electronic non-return butterfly valve opposite side.
Claims (2)
1, the electronic non-return butterfly valve of a kind of adsorption cleaning type is characterized in that including activated carbon filter 1, electronic non-return butterfly valve 2, electrostatic filter 3:
The activated carbon filter structure is: have wire guide on the shell 7, the hole internal fixation has 10 to touch induction switch; Have groove on the shell middle wall, be inserted with rack 4 in the groove, be fixed with 5, two waffle slab mesh dislocation of two blocks of active carbon grid plates on the rack and arrange, fixing with back-up ring 6;
Electronic non-return butterfly valve structure is: circular valve disc 9 is rotatably connected in circular butterfly valve 8 chambeies by upper and lower transmission shaft 13; Last transmission shaft stretches out outside the housing, is with torque spring 14 on it, and the axle upper end is fixed with shafts wall 16; Pull bar 15 1 ends are fixing with jar armature of shape solenoid valve 12 11, and the other end and shafts wall are hinged; Be fixed with high pressure packet 23 on the housing outer wall;
Electrostatic filter: have groove on shell 18 middle wall, be inserted with dust-collecting plate seat 20 in the groove, its internal fixation has the dust-collecting plate 21 of circumflexion, is washed into inwardly protruded profile of tooth bar in the middle of the dust-collecting plate, is connected with back-up ring 19 on the side; Dust-collecting plate both ends open place is inserted with socket 17 by 22 cushion blocks;
The activated carbon filter front end is communicated with electronic non-return butterfly valve one side, and electrostatic filter is communicated with electronic non-return butterfly valve opposite side.
2, according to the electronic non-return butterfly valve of the described adsorption cleaning type of claim 1, it is characterized in that by rice word rib waffle slab being divided into six parts on the waffle slab 5, have radial elongated hole on each part; Hole dislocation on the adjacent portion is arranged; Two waffle slab mesh arranged in dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217996 CN2430591Y (en) | 2000-06-13 | 2000-06-13 | Adsorption purifying electric check butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217996 CN2430591Y (en) | 2000-06-13 | 2000-06-13 | Adsorption purifying electric check butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430591Y true CN2430591Y (en) | 2001-05-16 |
Family
ID=33583460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217996 Expired - Fee Related CN2430591Y (en) | 2000-06-13 | 2000-06-13 | Adsorption purifying electric check butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430591Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797855A (en) * | 2012-09-04 | 2012-11-28 | 唐山贺祥机电股份有限公司 | Pneumatic air regulating valve for dust discharging pipeline |
| CN103470791A (en) * | 2013-09-18 | 2013-12-25 | 武汉大禹阀门股份有限公司 | Anti-scale butterfly valve |
| CN109000016A (en) * | 2018-10-23 | 2018-12-14 | 镇江市神龙电器管件有限公司 | A kind of two-way butterfly valve with filtering function |
-
2000
- 2000-06-13 CN CN 00217996 patent/CN2430591Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797855A (en) * | 2012-09-04 | 2012-11-28 | 唐山贺祥机电股份有限公司 | Pneumatic air regulating valve for dust discharging pipeline |
| CN102797855B (en) * | 2012-09-04 | 2014-07-02 | 唐山贺祥机电股份有限公司 | Pneumatic air regulating valve for dust discharging pipeline |
| CN103470791A (en) * | 2013-09-18 | 2013-12-25 | 武汉大禹阀门股份有限公司 | Anti-scale butterfly valve |
| CN103470791B (en) * | 2013-09-18 | 2016-04-13 | 武汉大禹阀门股份有限公司 | A kind of scale protective type butterfly valve |
| CN109000016A (en) * | 2018-10-23 | 2018-12-14 | 镇江市神龙电器管件有限公司 | A kind of two-way butterfly valve with filtering function |
| CN109000016B (en) * | 2018-10-23 | 2023-11-17 | 镇江市神龙电器管件有限公司 | Two-way butterfly valve with filtering capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |