CN103008314A - Multifunctional attached flow-collection-type air suction cover - Google Patents
Multifunctional attached flow-collection-type air suction cover Download PDFInfo
- Publication number
- CN103008314A CN103008314A CN2012105573212A CN201210557321A CN103008314A CN 103008314 A CN103008314 A CN 103008314A CN 2012105573212 A CN2012105573212 A CN 2012105573212A CN 201210557321 A CN201210557321 A CN 201210557321A CN 103008314 A CN103008314 A CN 103008314A
- Authority
- CN
- China
- Prior art keywords
- back side
- side panel
- side plate
- plate
- gas
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a multifunctional attached flow-collection-type air suction cover, which comprises a main body, wherein the main body comprises a rear side plate, a left side plate, a right side plate, a cover top cap and a base plate; the left side plate and the right side plate are arranged at the two sides of a rear side wall; the cover top cap is connected to the upper sides of the rear side plate, the left side plate and the right side plate; the base plate is arranged below the left side plate and the right side plate in a semi-enclosed manner; a gas jet outlet used for introducing the gas is arranged close to the lower side of the rear side plate; an opposite side of the rear side plate is provided with an opened opening communicated with outside and used for supplementing flow; the bottom part of the rear side plate is provided with an elastic plate which can be smoothly abutted with the inner side of the rear side plate, and of which the radian can be adjusted; and the upper part of the rear side plate or the top of the cover top cap is provided with a gas connector used for exhausting the gas. With the adoption of the multifunctional attached flow-collection-type air suction cover, the condition that the gas sucking concentration and efficiency are improved can be realized.
Description
Technical field
The present invention relates to the air-suction cover technical field, relate in particular to a kind of multi-functional attaching collector type air-suction cover.
Background technology
When in the relatively static gas of gas (such as cigarette, mist etc.) jet directive that needs dischargings or subsequent recovery are processed, gas jet molecule with kinetic energy passes through to form mixed flow with the energy exchange of molecule on every side at the jet skin, thereby causes the fast lifting of fluid total flow.If mixed in ambient gas with the transmission by jet media such as the material that produces in the productive life process or temperature in the jet, process and discharge a small amount of fluid than processing and to discharge a large amount of fluids much energy-conservation, economical.In addition, for the consideration to factors such as production and living safeties, the fluid of discharge does not allow to siphon away by the direct-connected mode of pipeline usually, and can only adopt the air-suction cover of indirect draw gas to realize.
Therefore, those skilled in the art is devoted to develop and a kind ofly can overcomes defects, can realize improving the multi-functional attaching collector type air-suction cover of air-breathing concentration and efficient.
Summary of the invention
Because the above-mentioned deficiency of prior art, the present invention proposes a kind of multi-functional attaching collector type air-suction cover that can realize improving air-breathing concentration and efficient.
For achieving the above object, the invention provides a kind of multi-functional attaching collector type air-suction cover, comprising: main body comprises back side panel, left plate, right plate, cover top cap and base plate; Described left plate, right plate are connected in the both sides of described rear wall; Described cover top cap is connected in the upside of described back side panel, left plate, right plate; Semiclosed described left plate and the right plate downside of being arranged on of described base plate is provided with a gas jet that is used for importing gas near described back side panel lower portion and exports; The opposite of described back side panel is provided with one with extraneous conducting, is used for the opening port of feeder current; The bottom of described back side panel is provided with and inboard smoothly dock, the adjustable elastic plate of radian of described back side panel, and the top of the top of described back side panel or described cover top cap is provided with an air-breathing interface that is used for the gas discharge; The edge of opening place of described opening port is provided with circular arc guiding bent plate, is conducive to described opening port and carries out tonifying Qi; Comprise that also one is used for the governor motion of control and regulation elastic plate radian, described governor motion is arranged on the described back side panel, is conducive to the adjusting that the staff carries out the elastic plate radian; Described cover top cap includes a jut, and the cavity face that the inner recess of described jut forms is further opened up the upper space of described main body to described back side panel, is conducive to the water conservancy diversion of gas.
Better, described main body is plastic material integrated injection molding structure, globality is better.
The beneficial effect of multi-functional attaching collector type air-suction cover of the present invention is as follows:
1. according to structural design of the present invention, the emission gases jet is by in the gas relatively static in the gas jet outlet directive main body cavity, adjusting by elastic plate can allow emission gases be close to back side panel internal face mobile (formation wall attachment jet), limit emission gases and improved its concentration with mixing of ambient gas, directly siphoned away by air-breathing interface more at last, reduced total inspiratory capacity, reach and dwindle the air-suction cover size, reduce the scale of rotating speed and subsequent treatment system, thereby obtained that concentration is high, efficient is high, the goal of the invention of energy-conservation, reduce cost.
2. when the suction system fault, air-breathing interface of the present invention can't carry out normal air-breathing work, relies on air-suction cover and extraneous conducting, carries out gas discharging for the opening port of feeder current, can guarantee the safe operation of productive life.
3. work as the place environment and have an accident, can be used as the usefulness of discharge accident gas.
4. be cold and hot energy when what discharge, the present invention can also utilize the complementary energy of discharging to improve the condition of place environment.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand fully purpose of the present invention, feature and effect.
Description of drawings
Fig. 1 is the multi-functional attaching collector type of the present embodiment air-suction cover structural representation.
Fig. 2 is the A-A structural representation of Fig. 1.
Fig. 3 is the multi-functional attaching collector type air-suction cover structural representation of other embodiment.
Fig. 4 is the B-B structural representation of Fig. 3.
The specific embodiment
As depicted in figs. 1 and 2, the present embodiment provides a kind of multi-functional attaching collector type air-suction cover, comprising: main body comprises back side panel 1, left plate 3, right plate 2, cover top cap 4 and base plate 12; Left plate 3, right plate 2 are connected in the both sides of described rear wall; Cover top cap 4 is connected in the upside of back side panel 1, left plate 3, right plate 2; Base plate 12 semiclosed left plate 3 and right plate 2 downsides of being arranged on are provided with a gas jet that is used for importing gas near back side panel 1 lower portion and export 9; The opposite of back side panel 1 is provided with one with extraneous conducting, is used for the opening port 10 of feeder current; The bottom of back side panel 1 is provided with and back side panel 1 inboard smoothly dock, the adjustable elastic plate 5 of radian, and the top of back side panel 1 is provided with an air-breathing interface 7 that is used for the gas discharge.
As the further embodiment of the present embodiment, as shown in Figure 2, the edge of opening place of opening port 10 is provided with circular arc guiding bent plate 8, is bent to form in the side direction away from back side panel 1 for left plate 3 and right plate 2 in the present embodiment.
Concrete, the present embodiment comprises that also one is used for the governor motion 6 of control and regulation elastic plate 5 radians, governor motion 6 is arranged on the back side panel 1, the elastic plate 5 of the present embodiment can be a side and back side panel 1 inboard level and smooth movable the docking, by being arranged on the radian of governor motion 6 adjustable elastic plates 5 and back side panel 1 inboard on the back side panel 1, improve the emission gases of gas jet outlet 9 and the attaching effect of back side panel 1 inboard.In addition, described cover top cap 4 includes a jut 11, and the cavity face that the inner recess of jut 11 forms is to back side panel 1, so that the upper chamber of the present embodiment greater than lower cavity, is conducive to the water conservancy diversion of gas.
Exemplary, the present embodiment adopts plastic material by the main part of the technique integrated injection moldings such as injection moulding, sintering, injection molding, mold pressing, hot pressing formation with back side panel 1, left plate 3, right plate 2, cover top cap 4 and base plate 12, have good globality and sight, various piece can certainly be carried out respectively injection mo(u)lding and carry out the integral body assembling according to designing requirement again.
Exemplary, the concrete application of the multi-functional attaching collector type air-suction cover of the present embodiment is as follows:
The present embodiment is applied on the suction system, and getter device is connected with air-breathing interface 7 by discharge duct, and gas jet outlet 9 is arranged on Exhaust Gas discharge place.During work, as shown in Figure 2, Exhaust Gas enters body interior by gas jet outlet 9, by adjustable elastic plate 5 so that Exhaust Gas form to attach the constant speed fluerics of afflux state, when Exhaust Gas enters body, the jet molecule of being close to back side panel 1 can not get replenishing of ambient gas and produces negative pressure, forces jet to keep higher concentration to be close to the inboard of back side panel 1, the air-breathing interface 7 of directive.And relatively static gas forms the feeder current district near the opening port 10 of back side panel 1 opposite, extraneous gas constantly replenishes by opening port 10 and mixes, between constant speed fluerics and feeder current district, form mixed flow region, Exhaust Gas is produced upwards extruding, the lifting of Accelerating Removal gas is at last by air-breathing interface 7 all gas.
In addition, when the suction system fault, air-breathing interface 7 of the present invention can't carry out normal air-breathing work, relies on air-suction cover and extraneous conducting, carries out gas discharging for the opening port 10 of feeder current, can guarantee the safe operation of productive life.When place environment (opening port place environment) has an accident, can be used as the usefulness of discharge accident gas.When the discharging be cold and hot energy, the present invention can also utilize the complementary energy of discharging to improve the condition of place environment.
In other embodiments, air-breathing interface 7 can also be arranged on the top of cover top cap 4 as shown in Figure 3 and Figure 4, specifically can be to export 9 opposed positions at cover top cap 4 near back side panels 1 and gas jet, main body can adopt also that sheet material is cementing by seaming, welding, stickup, the process combination such as be spirally connected is made.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all in the art technical staff all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (2)
1. a multi-functional attaching collector type air-suction cover is characterized in that, comprising: main body comprises back side panel, left plate, right plate, cover top cap and base plate; Described left plate, right plate are connected in the both sides of described rear wall; Described cover top cap is connected in the upside of described back side panel, left plate, right plate; Semiclosed described left plate and the right plate downside of being arranged on of described base plate is provided with a gas jet that is used for importing gas near described back side panel lower portion and exports; The opposite of described back side panel is provided with one with extraneous conducting, is used for the opening port of feeder current; The bottom of described back side panel is provided with and inboard smoothly dock, the adjustable elastic plate of radian of described back side panel, and the top of the top of described back side panel or described cover top cap is provided with an air-breathing interface that is used for the gas discharge; The edge of opening place of described opening port is provided with circular arc guiding bent plate; Comprise that also one is used for the governor motion of control and regulation elastic plate radian, described governor motion is arranged on the described back side panel; Described cover top cap includes a jut, and the cavity face that the inner recess of described jut forms is to described back side panel.
2. multi-functional attaching collector type air-suction cover as claimed in claim 1, it is characterized in that: described main body is plastic material integrated injection molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105573212A CN103008314A (en) | 2012-12-19 | 2012-12-19 | Multifunctional attached flow-collection-type air suction cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105573212A CN103008314A (en) | 2012-12-19 | 2012-12-19 | Multifunctional attached flow-collection-type air suction cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008314A true CN103008314A (en) | 2013-04-03 |
Family
ID=47957735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105573212A Pending CN103008314A (en) | 2012-12-19 | 2012-12-19 | Multifunctional attached flow-collection-type air suction cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008314A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528898A (en) * | 1984-03-05 | 1985-07-16 | Imec Corporation | Fume hood controller |
| CH670207A5 (en) * | 1986-01-23 | 1989-05-31 | Karl Babberger | Extn. vent with sliding window esp. for laboratory - incorporates throttle valve with position controller for adjustment of draught in relation to opening of window |
| NO172609B (en) * | 1991-03-22 | 1993-05-03 | Kro Produksjon As | DRAFT COVERS AND PROCEDURE FOR CONDUCTING AIR FLOW IN A COAT |
| US6871170B2 (en) * | 2001-07-11 | 2005-03-22 | Flow Sciences, Inc. | Turbulence-free laboratory safety enclosure |
| CN2744987Y (en) * | 2004-10-28 | 2005-12-07 | 博世（中国）采暖系统有限公司 | Fume collecting hood for automatic exhaustion flue type rapid combustion gas water heater |
| CN101598360A (en) * | 2008-06-06 | 2009-12-09 | 黄荣芳 | Pollutant discharge and use the double gas curtain oil fume extractor of this device |
| CN102039294A (en) * | 2009-10-16 | 2011-05-04 | 黄荣芳 | Reverse inclined air curtain type air exhaust cabinet |
-
2012
- 2012-12-19 CN CN2012105573212A patent/CN103008314A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528898A (en) * | 1984-03-05 | 1985-07-16 | Imec Corporation | Fume hood controller |
| CH670207A5 (en) * | 1986-01-23 | 1989-05-31 | Karl Babberger | Extn. vent with sliding window esp. for laboratory - incorporates throttle valve with position controller for adjustment of draught in relation to opening of window |
| NO172609B (en) * | 1991-03-22 | 1993-05-03 | Kro Produksjon As | DRAFT COVERS AND PROCEDURE FOR CONDUCTING AIR FLOW IN A COAT |
| US6871170B2 (en) * | 2001-07-11 | 2005-03-22 | Flow Sciences, Inc. | Turbulence-free laboratory safety enclosure |
| CN2744987Y (en) * | 2004-10-28 | 2005-12-07 | 博世（中国）采暖系统有限公司 | Fume collecting hood for automatic exhaustion flue type rapid combustion gas water heater |
| CN101598360A (en) * | 2008-06-06 | 2009-12-09 | 黄荣芳 | Pollutant discharge and use the double gas curtain oil fume extractor of this device |
| CN102039294A (en) * | 2009-10-16 | 2011-05-04 | 黄荣芳 | Reverse inclined air curtain type air exhaust cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103008314A (en) | Multifunctional attached flow-collection-type air suction cover | |
| CN201768248U (en) | Humidifier and respiratory device using the same | |
| CN202628615U (en) | Volute of centrifugal fan | |
| CN102730445B (en) | A kind of vacuum sucking device | |
| CN210977870U (en) | Water ring pump device based on water cyclic utilization | |
| CN203964330U (en) | A kind of leakproof humidifier understructure | |
| CN203987869U (en) | A kind of suction-jet type rotoclone collector | |
| CN203382243U (en) | Double-hopper uninterruptible vacuum powder supply system | |
| CN204591785U (en) | A kind of extractor fan of energy saving and environment friendly dust collector of improvement | |
| CN204848467U (en) | Centrifugal dive aeration machine | |
| CN209278834U (en) | A kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy recyclable device | |
| CN203733879U (en) | Electrolyte liquid filling pipe | |
| CN103899574A (en) | Free-form surface three-dimensional flow impeller of vacuum pump | |
| CN201845322U (en) | Heat dissipation mouse mat | |
| CN202115805U (en) | High-viscosity raw material discharging device | |
| CN205264776U (en) | Automotive power battery pack shell | |
| CN206633351U (en) | A kind of ejecting mechanism for mould | |
| CN206035842U (en) | Clear water centrifugal pump with lift impeller | |
| CN216806733U (en) | Automatic bag-sleeving garbage can | |
| CN204591794U (en) | A kind of energy saving and environment friendly dust collector of improvement | |
| CN204111946U (en) | A kind of polyamide fibre ring blowing MONOMER RECOVERY device | |
| CN208561010U (en) | Convenient for the building powder material storage mechanism of recycling | |
| CN205767483U (en) | Polyethylene honeycomb core plate adds hot adhesion stove | |
| CN219610696U (en) | Annotate liquid cup | |
| CN202462862U (en) | High-efficiency and energy-saving cooling wind ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |