CN103386409A - Ventilation cabinet suitable for production of large infusion plastic bottle - Google Patents
Ventilation cabinet suitable for production of large infusion plastic bottle Download PDFInfo
- Publication number
- CN103386409A CN103386409A CN2013102737200A CN201310273720A CN103386409A CN 103386409 A CN103386409 A CN 103386409A CN 2013102737200 A CN2013102737200 A CN 2013102737200A CN 201310273720 A CN201310273720 A CN 201310273720A CN 103386409 A CN103386409 A CN 103386409A
- Authority
- CN
- China
- Prior art keywords
- fume hood
- air
- access door
- door
- weighing
- 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.)
- Granted
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a ventilation cabinet suitable for production of a large infusion plastic bottle. The ventilation cabinet comprises a first overhaul door which is arranged on the left side, a second overhaul door which is arranged on the right side and a glass door which is arranged between the first overhaul door and the second overhaul door, and the ventilation cabinet further comprises filter devices which are fixedly arranged between the overhaul doors and the glass door. The ventilation cabinet is low in manufacture cost, the disinfection effect of the ventilation cabinet is excellent, and the weighing and measuring efficiency is high.
Description
Technical field
The present invention relates to a kind of fume hood, relate in particular to the fume hood that the raw material that is applicable to the plastic bottle large infusion production line and auxiliary material weighing are used.
Background technology
At present, plastic bottle large infusion production line raw material and auxiliary material weighing are all to use special-purpose weighing equipment to prevent dust pollution, and this weighing equipment has two kinds of forms: the first forms an integral body with clean air-conditioning system, adopt in line form, drain into dust outdoor by exhaust blower; The second, use special-purpose fume hood,, by air circulation, adopts inner high-efficient purification to reach dust removing effects.
Have following defect in prior art: adopt when in line and can't carry out air sterillization to whole air draft airduct and fume hood, long-term use may be grown microorganism, and dust is affixed on the exhaust duct inwall and can't discharges fully.While adopting fume hood, because dust is excessive, fume hood will regularly replace relevant device, and efficiently leak detection and correlated quality detect loaded down with trivial detailsly, use for a long time its clean-up effect of circulating fan can't strict guarantee, and weighing efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide the fume hood that the raw material that is applicable to the plastic bottle large infusion production line and auxiliary material weighing are used, and can improve the Disinfection Effect of fume hood, improves weighing efficiency.
For solving the problems of the technologies described above, the invention provides and be applicable to the fume hood that the plastic bottle infusion solutions is produced, comprise the first access door, second detecting gate on right side and the glass door between the first access door and the second access door that are arranged on left side, described fume hood also comprises the filter that is fixedly installed between access door and glass door.
Optionally, filter is bag-shaped screen pack.
Optionally, screen pack is ventilating filter screen.
Optionally, in the bottom of the first access door, ventilation unit is set.
Optionally, ventilation unit is a plurality of circular hole compositions that vertical and horizontal are arranged that are.
Optionally, ventilation unit is the shape of shutter.
Compared with prior art, filter and the ventilation unit of the present invention by arranging, make the fume hood dust catch dirt and filter and discharge outdoorly by exhaust system by catching the dirt bag, effectively prevents from polluting, guarantee the circulation of air of fume hood, improved Disinfection Effect and weighing efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
, in order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, specific embodiments of the invention are: glass door 3 is arranged between the first access door 1 and the second access door 5, and filter 3 is fixedly installed between the access door and glass door 5 of both sides.Filter 3 is bag-shaped screen packs.Screen pack is ventilating filter screen.In the bottom of the first access door 1, ventilation unit 2 is set.Ventilation unit 2 is a plurality of circular hole compositions that vertical and horizontal are arranged that are.Ventilation unit 2 is the shape of shutter.The first access door 1 and the second access door 5 are that existing fume hood is arranged on the device that the left and right sides can closure or openness, use when overhauling.
The present invention and existing clean air-conditioning system structure are as a whole, include three kinds of states: weighing, sterilization and normal operation.The air-conditioning system that pure air can be provided in clean air-conditioning system refers between existing track scale.
The weighing state: return air air-valve 7 is in closed condition, air draft air-valve 6 is in opening, the weighing personnel stretch into arm by the middle part weighing hole of fume hood, carry out the weighing operation, require head must not higher than or block the top air admission hole, the pollution that causes when when the personnel of preventing carry out weighing, personnel are near the top sucker, dust filters by the exhaust system discharge outdoor by screen pack, effectively prevent from polluting.
Normal operation: air draft air-valve 6 is in closed condition, return air air-valve 7 is opened, pure air enters fume hood by the top orifice plate air admission hole of fume hood, filter 3 by two ends enters backwind tube, return the circulatory system of clean air conditioner, another part is directly got back to the clean circulatory system by ventilation unit 3, guarantees whole pipeline pure air circulation.
Disinfection: air draft air-valve 6 cuts out, and return air air-valve 7 is opened, and air carries out disinfection by the inside cycle of ozone of air-conditioning.
At first confirm the size of fume hood and the size of exhaust air rate, confirm specification and the length of the airduct of required transformation according to the exhaust air rate size, design corresponding technical drawing, according to " toilet's construction and acceptance specification " related request of GB50591-2010, carry out the transformation of airduct and fume hood.
During weighing, air draft air-valve 6 adopts interlock with return air air-valve 7, and two valves can not be opened simultaneously, and by regulating button, can control manually or automatically, manual case lower-weighing personnel, can switch under normal operation and weighing state; Under auto state, by the remote PLC program, realize the interlock of air-conditioning system and weighing cabinet, normally move and the conversion of the pattern of sterilizing.
Adjust the weighing cabinet according to the room technological requirement and meet the requirements at the pressure reduction of three kinds of states, and the steady ripple disable while mutually switching of three kinds of states; The manual adjustments part is confirmed valve opening degree according to air flow stream shape, reaches best weighing effect.
The first detecting gate 1 of fume hood arranges ventilation unit 2, the circulated air of fume hood can be discharged by right side basically, left side is the interior wind of circular chamber, circulating effect is better like this, if the left and right sides all arranges ventilation unit, pipeline can finely circulate, but just can't finely circulate in fume hood.
Adopt both sides, top air admission hole to enter pure air, hand carries out from middle both sides, and the personnel of preventing pollute.The bottom of the first access door 1 increases ventilation unit 2, because filter 3 is that the resistance of ventilating filter screen is large, when normal operation, left side return air, basically directly from indoor absorption, only has and is discharged on a small quantity left end from fume hood, the opposite side bottom is solid, be arranged on the open degree of the control valve on access door by adjusting, the wind that follows on right side is to enter from air admission hole substantially, and the right side ventilating filter screen is discharged, and so just can guarantee that whole Weighing system is all in air circulation.Circulating effect in fume hood is best.During normal operation, air draft air-valve 6 cuts out, and exhaust blower cuts out, good energy-conserving effect.Can effectively utilize systemic circulation to carry out disinfection to fume hood and whole pipeline during sterilization.During weighing,, because the relative exhaust air rate of exhaust blower is large, directly with indoor being connected, can increase air draft intensity, dust can't stick at inner-walls of duct.The circulation of air of fume hood, improved Disinfection Effect and weighing efficiency.
The foregoing is only preferred embodiment of the present invention,, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. be applicable to the fume hood that the plastic bottle infusion solutions is produced, comprise the first access door, second access door on right side and the glass door between the first access door and the second access door that are arranged on left side, it is characterized in that: described fume hood also comprises the filter that is fixedly installed between access door and glass door.
2. fume hood according to claim 1, it is characterized in that: described filter is bag-shaped screen pack.
3. fume hood according to claim 2, it is characterized in that: described screen pack is ventilating filter screen.
4. fume hood according to claim 1, it is characterized in that: the bottom at described the first access door arranges ventilation unit.
5. fume hood according to claim 4 is characterized in that: described ventilation unit is a plurality ofly to be the circular holes that vertical and horizontal arrange and to form, and described circular hole is arranged on the through hole of the first access door bottom.
6. fume hood according to claim 4, it is characterized in that: described ventilation unit is the shape of shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273720.0A CN103386409B (en) | 2013-07-02 | 2013-07-02 | Be applicable to the fume hood that plastic bottle infusion solutions is produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273720.0A CN103386409B (en) | 2013-07-02 | 2013-07-02 | Be applicable to the fume hood that plastic bottle infusion solutions is produced |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386409A true CN103386409A (en) | 2013-11-13 |
| CN103386409B CN103386409B (en) | 2016-01-20 |
Family
ID=49530936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310273720.0A Active CN103386409B (en) | 2013-07-02 | 2013-07-02 | Be applicable to the fume hood that plastic bottle infusion solutions is produced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386409B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695044A (en) * | 2018-07-09 | 2020-01-17 | 广西壮族自治区环境保护科学研究院 | Exhaust and dust removal dual-purpose fume hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056981U (en) * | 1989-08-21 | 1990-05-09 | 苏坦 | Combined ventilating cabinet |
| JP2003062473A (en) * | 2001-08-23 | 2003-03-04 | Hitachi Cable Ltd | Draft chamber |
| CN201594401U (en) * | 2009-12-30 | 2010-09-29 | 上海欣科医药有限公司 | Purifying and ventilating cabinet for operating radioactive substance |
| CN202741410U (en) * | 2012-08-30 | 2013-02-20 | 中国石化工程建设有限公司 | Heating internal air supplementation type ventilation case for steel-aluminum structure laboratory |
| CN203389921U (en) * | 2013-07-02 | 2014-01-15 | 河南科伦药业有限公司 | Fuming cupboard for plastic bottle large volume infusion production |
-
2013
- 2013-07-02 CN CN201310273720.0A patent/CN103386409B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056981U (en) * | 1989-08-21 | 1990-05-09 | 苏坦 | Combined ventilating cabinet |
| JP2003062473A (en) * | 2001-08-23 | 2003-03-04 | Hitachi Cable Ltd | Draft chamber |
| CN201594401U (en) * | 2009-12-30 | 2010-09-29 | 上海欣科医药有限公司 | Purifying and ventilating cabinet for operating radioactive substance |
| CN202741410U (en) * | 2012-08-30 | 2013-02-20 | 中国石化工程建设有限公司 | Heating internal air supplementation type ventilation case for steel-aluminum structure laboratory |
| CN203389921U (en) * | 2013-07-02 | 2014-01-15 | 河南科伦药业有限公司 | Fuming cupboard for plastic bottle large volume infusion production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695044A (en) * | 2018-07-09 | 2020-01-17 | 广西壮族自治区环境保护科学研究院 | Exhaust and dust removal dual-purpose fume hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103386409B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190118128A1 (en) | Air purification apparatus for indoor window vent | |
| KR101808116B1 (en) | Air purification system | |
| CN103486674B (en) | A kind of wall-mounted fresh air purifier | |
| KR102242771B1 (en) | Window type Air cleaner | |
| CN108488981A (en) | Single new wind turbine in air port | |
| CN103266787B (en) | Air lock chamber | |
| CN204202083U (en) | Ventilation equipment | |
| CN108291737B (en) | Module for ventilating and biologically purifying air inside and outside an environment and related method | |
| CN204787019U (en) | Ventilator | |
| CN108105929B (en) | Prefabricated cabin | |
| CN105869304A (en) | Intelligent delivery cabinet having automatic dehumidification function | |
| CN205137723U (en) | Comfortable new trend purification all -in -one | |
| CN203389921U (en) | Fuming cupboard for plastic bottle large volume infusion production | |
| KR101808120B1 (en) | air purification system that allows individual room control | |
| CN206522877U (en) | Fresh air purification device and system | |
| CN203478450U (en) | Wall-mounted fresh air purifier | |
| CN203024324U (en) | Ventilating device | |
| CN207035404U (en) | A kind of VMC | |
| CN204534877U (en) | A kind of intelligent cleaning aeration device | |
| CN106352421A (en) | Novel wind device | |
| CN103386409B (en) | Be applicable to the fume hood that plastic bottle infusion solutions is produced | |
| CN208589688U (en) | A kind of power supply switch cabinet dehumidification damp-proof device | |
| CN203944468U (en) | A kind of fresh air ventilator with automatic cleaning function | |
| CN207247406U (en) | A kind of circularly purifying Fresh air handing device | |
| CN203609986U (en) | Window-type air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |