阅读说明：本技术 无纺布车间防飞虫、防爬虫装置 (Winged insect and crawling insect prevention device for non-woven fabric workshop ) 是由 熊英 于 2019-08-29 设计创作，主要内容包括：本发明提供了一种无纺布车间防飞虫、防爬虫装置,包括设置在车间墙体上的门框,所述门框的外侧设置有吹风机,所述吹风机具备一个风向向下的出风口；所述门框的内侧设置有多片挂帘,所述的多片挂帘组合后能完全掩蔽门框区域,两两相邻的挂帘结合部互相重叠；所述门框的下部设置有门槛,所述门槛上设置有角钢条；所述角钢条的一个边垂直焊接在门槛上,另一个边与门槛平行设置且其自由端朝向门框外侧。所述门框上通过铰链设置有门扇,所述门扇与门框上部之间设置有自动闭门器。本发明在无纺布车间门口构造物理屏障,既不限制人员进出,又可限制飞虫、爬虫通过大门进入车间。(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.)

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).

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.