CN110541667A - Winged insect and crawling insect prevention device for non-woven fabric workshop - Google Patents
Winged insect and crawling insect prevention device for non-woven fabric workshop Download PDFInfo
- Publication number
- CN110541667A CN110541667A CN201910807085.7A CN201910807085A CN110541667A CN 110541667 A CN110541667 A CN 110541667A CN 201910807085 A CN201910807085 A CN 201910807085A CN 110541667 A CN110541667 A CN 110541667A
- Authority
- CN
- China
- Prior art keywords
- door frame
- workshop
- angle steel
- steel bar
- door
- 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
- 241000238631 Hexapoda Species 0.000 title claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 11
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 230000009193 crawling Effects 0.000 title claims abstract description 8
- 241000256626 Pterygota <winged insects> Species 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 2
- 241000938605 Crocodylia Species 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007123 defense Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 1
- 241000270322 Lepidosauria Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/04—Shapes of curtains
- A47H23/05—Shapes of curtains of chain or chain mail; of free-hanging strips or lamellae
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B2001/707—Thresholds with special provision for insulation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Catching Or Destruction (AREA)
Abstract
the invention provides a flying and crawling insect prevention device for a non-woven fabric workshop, which comprises a door frame arranged on a wall body of the workshop, wherein a blower is arranged on the outer side of the door frame and is provided with an air outlet with a downward wind direction; the inner side of the door frame is provided with a plurality of hanging curtains, the door frame area can be completely shielded after the plurality of hanging curtains are combined, and the joint parts of every two adjacent hanging curtains are mutually overlapped; a doorsill is arranged at the lower part of the door frame, and an angle steel bar is arranged on the doorsill; one edge of the angle steel bar is vertically welded on the threshold, the other edge of the angle steel bar is arranged in parallel with the threshold, and the free end of the angle steel bar faces the outer side of the door frame. The door frame is provided with a door leaf through a hinge, and an automatic door closer is arranged between the door leaf and the upper part of the door frame. According to the invention, the physical barrier is constructed at the doorway of the non-woven fabric workshop, so that the personnel can be prevented from entering and exiting, and the flying insects and the reptiles can be prevented from entering the workshop through the door.
Description
Technical Field
The invention relates to the field of textiles, in particular to a production environment optimization device for a non-woven fabric workshop.
Background
the non-woven workshop is mainly used for producing raw materials for products such as wet tissues, tablecloths, protection pads, surgical cloths and the like, and has higher requirements on environmental cleanliness in order to reduce pollution sources and improve product quality. Because the temperature and the humidity in the workshop are relatively stable, the small reptiles such as ants and the like can be easily attracted; the light in the workshop is easy to attract moths and other moths to enter; after the winged insects and the reptiles enter a workshop, surface defects of products are easily caused, and potential quality hazards are brought to production.
Aiming at a non-woven fabric workshop, the main entrance passage of the winged insects and the reptiles is a workshop gate, so that corresponding measures are required to be taken for prevention.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a physical barrier is constructed at the doorway of the non-woven fabric workshop, so that the personnel can be prevented from entering and exiting, and the flying insects and the reptiles can be prevented from entering the workshop through the gate.
In order to solve the technical problem, the flying and crawling insect prevention device for the non-woven fabric workshop comprises a door frame arranged on a wall body of the workshop, wherein a blower is arranged on the outer side of the door frame and is provided with an air outlet with a downward wind direction; the inner side of the door frame is provided with a plurality of hanging curtains, the door frame area can be completely shielded after the plurality of hanging curtains are combined, and the joint parts of every two adjacent hanging curtains are mutually overlapped; a doorsill is arranged at the lower part of the door frame, and an angle steel bar is arranged on the doorsill; one edge of the angle steel bar is vertically welded on the threshold, the other edge of the angle steel bar is arranged in parallel with the threshold, and the free end of the angle steel bar faces the outer side of the door frame.
The door frame is provided with a door leaf through a hinge, and an automatic door closer is arranged between the door leaf and the upper part of the door frame.
In the technical scheme, the plurality of hanging curtains form a first defense line in a workshop, so that winged insects can be prevented from entering the workshop; the blower blows air continuously from top to bottom, and the flying insects are interfered by air flow and cannot enter the blowing fan when approaching to form a second defense line; threshold and angle steel bar combination can prevent that ground reptile from getting into.
Drawings
FIG. 1 is a schematic structural view of a flying and crawling insect prevention device of a nonwoven workshop according to the present invention;
FIG. 2 is a side view of FIG. 1;
Fig. 3 is a schematic diagram of an embodiment of the present invention.
Detailed Description
As can be seen from fig. 1, 2 and 3, the invention provides a flying and crawling insect prevention device for a non-woven fabric workshop, which comprises a door frame 1 arranged on a wall body of the workshop, wherein a blower 2 is arranged on the wall body outside the door frame, and the blower 2 is provided with an air outlet with a downward wind direction; the inner side of the door frame is provided with a plurality of hanging curtains 3, the door frame area can be completely covered after the plurality of hanging curtains 3 are combined (only partial hanging curtains are shown in figures 1 and 3), and the joint parts of every two adjacent hanging curtains 3 are mutually overlapped, so that the situation that winged insects cannot enter in a static state is ensured.
The curtain 3 is made of bendable transparent plastic materials, and is convenient for workers to lift the curtain to enter the door. As can be seen from fig. 2, the upper end of the door frame on the inner side of the wall body is provided with a hanging rod, the top end of each hanging curtain 3 is provided with 2 fixing holes, and the hanging curtains 3 are connected with the hanging rods through the fixing holes, so that the hanging curtains are convenient to detach and replace.
A doorsill 10 is arranged at the lower part of the door frame 1, and an angle steel bar 11 is arranged on the doorsill 10; one edge of the angle steel bar 11 is vertically welded on the threshold 10, the other edge is arranged in parallel with the threshold 10, and the free end of the angle steel bar faces the outer side of the door frame 1; so that an Contraband-shaped structure is formed between the angle steel bar 11 and the doorsill 10 along the door-entering direction, and the angle steel bar 11 is polished with a smooth inner side surface to reduce friction and adsorption; when a crawler wants to enter a workshop, the crawler must firstly pass through the doorsill 10 and then turn over an Contraband-shaped structure formed by the angle steel bars 11 and the doorsill from the inner side; in the process of crossing the horizontal edge of the angle steel bar 11, the body of the crawler forms a complete overhang posture, and the weight of the crawler is far larger than the adsorption force of limbs and angle steel of the crawler, so that the crawler falls to the threshold 10 from the lower horizontal plane of the angle steel bar 11 by self weight to prevent the crawler from crossing, and the crawler is abandoned or dead after repeated times.
As shown in fig. 3, in a production workshop, a door leaf 4 is hinged on the door frame 1, and an automatic door closer 5 is arranged between the door leaf 4 and the upper part of the door frame 1. Personnel get in and out of frequent workshops, one door leaf 4 is kept in a normally open state, and the winged insect prevention and anti-crawling device has a real-time precaution function.
The embodiments of the present invention include, but are not limited to, the above-mentioned embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the substance of the present invention, and still fall into the scope of the present invention.
Claims (2)
1. A flying and crawling insect prevention device for a non-woven fabric workshop comprises a door frame (1) arranged on a wall body of the workshop, wherein a blower (2) is arranged on the outer side of the door frame, and the blower (2) is provided with an air outlet with a downward wind direction; the method is characterized in that: the inner side of the door frame is provided with a plurality of hanging curtains (3), the door frame area can be completely covered after the plurality of hanging curtains (3) are combined, and the joint parts of every two adjacent hanging curtains (3) are mutually overlapped; a doorsill (10) is arranged at the lower part of the door frame (1), and an angle steel bar (11) is arranged on the doorsill (10); one side of the angle steel bar (11) is vertically welded on the doorsill (10), and the other side of the angle steel bar is parallel to the doorsill (10) and the free end of the angle steel bar faces the outer side of the door frame (1).
2. The non-woven fabric workshop winged insect and crawling insect prevention device of claim 1, wherein: the door is characterized in that a door leaf (4) is arranged on the door frame (1) through a hinge, and an automatic door closer (5) is arranged between the door leaf (4) and the upper part of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807085.7A CN110541667A (en) | 2019-08-29 | 2019-08-29 | Winged insect and crawling insect prevention device for non-woven fabric workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807085.7A CN110541667A (en) | 2019-08-29 | 2019-08-29 | Winged insect and crawling insect prevention device for non-woven fabric workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541667A true CN110541667A (en) | 2019-12-06 |
Family
ID=68710839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807085.7A Pending CN110541667A (en) | 2019-08-29 | 2019-08-29 | Winged insect and crawling insect prevention device for non-woven fabric workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541667A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361329A1 (en) * | 2002-04-29 | 2003-11-12 | Thyssen Polymer Gmbh | Door sill arrangement |
| CN2639495Y (en) * | 2003-09-15 | 2004-09-08 | 谭洪卿 | Screen door of opening outward |
| CN2642978Y (en) * | 2003-06-12 | 2004-09-22 | 许世宗 | Mosquito preventing slide door of compartment |
| CN101463703A (en) * | 2007-12-19 | 2009-06-24 | 王尚 | Fan for driving mosquitoes and flies off |
| CN202560053U (en) * | 2012-04-06 | 2012-11-28 | 张桂瑞 | Automatic mosquito-dispelling door curtain |
| CN205277208U (en) * | 2015-11-30 | 2016-06-01 | 江苏核电有限公司 | Rain -proof water, Anti -corrosion border door |
| CN206071421U (en) * | 2016-09-22 | 2017-04-05 | 曹进江 | Prevent the device that mosquitos and flies gets in |
| CN107201873A (en) * | 2017-06-23 | 2017-09-26 | 王淼弘 | A kind of door and window mosquito and insect preventing device |
| CN108309012A (en) * | 2018-02-20 | 2018-07-24 | 陈爱军 | A kind of partition curtain suspension arrangement |
| CN210918831U (en) * | 2019-08-29 | 2020-07-03 | 安庆华维产业用布科技有限公司 | Winged insect and crawling insect prevention device for non-woven fabric workshop |
-
2019
- 2019-08-29 CN CN201910807085.7A patent/CN110541667A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1361329A1 (en) * | 2002-04-29 | 2003-11-12 | Thyssen Polymer Gmbh | Door sill arrangement |
| CN2642978Y (en) * | 2003-06-12 | 2004-09-22 | 许世宗 | Mosquito preventing slide door of compartment |
| CN2639495Y (en) * | 2003-09-15 | 2004-09-08 | 谭洪卿 | Screen door of opening outward |
| CN101463703A (en) * | 2007-12-19 | 2009-06-24 | 王尚 | Fan for driving mosquitoes and flies off |
| CN202560053U (en) * | 2012-04-06 | 2012-11-28 | 张桂瑞 | Automatic mosquito-dispelling door curtain |
| CN205277208U (en) * | 2015-11-30 | 2016-06-01 | 江苏核电有限公司 | Rain -proof water, Anti -corrosion border door |
| CN206071421U (en) * | 2016-09-22 | 2017-04-05 | 曹进江 | Prevent the device that mosquitos and flies gets in |
| CN107201873A (en) * | 2017-06-23 | 2017-09-26 | 王淼弘 | A kind of door and window mosquito and insect preventing device |
| CN108309012A (en) * | 2018-02-20 | 2018-07-24 | 陈爱军 | A kind of partition curtain suspension arrangement |
| CN210918831U (en) * | 2019-08-29 | 2020-07-03 | 安庆华维产业用布科技有限公司 | Winged insect and crawling insect prevention device for non-woven fabric workshop |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |