CN2802043Y

CN2802043Y - Ventilation dust-proof window

Info

Publication number: CN2802043Y
Application number: CN 200420069420
Authority: CN
Inventors: 管志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-10
Filing date: 2004-12-10
Publication date: 2006-08-02
Anticipated expiration: 2014-12-10

Abstract

The utility model relates to a ventilating and dustproof window. Three layers or more than three layers of vertically parallel odd layer metal meshes are arranged in a window frame. The odd layer metal meshes are electrically connected with one electrode of a direct current electrostatic generator and can be grounded. An even layer metal mesh is insulated with the window frame and the odd layer metal meshes and connected with the other electrode of the direct current electrostatic generator. When working, the direct current electrostatic generator can regulate the direct current voltage and have the protective effect of preventing excess currents and excess voltages. When a power supply is switched on, the direct current electrostatic generator works and the window achieves the purposes of ventilation and dust removal.

Description

The dust control by ventilation window

Affiliated technical field

The utility model relates to a kind of dust control by ventilation window, can ventilate, and can prevent dust again.

Background technology

At present, known family expenses screen window does not possess dust reduction capability, and dust is more in the city, influences domestic hygiene.

Summary of the invention

In order to overcome the deficiency that existing screen window can not prevent dust, the utility model provides a kind of dust control by ventilation window, and this dust control by ventilation window can not only ventilate, and can remove effectively by this window dust in air.

The technical scheme that its technical problem that solves the utility model adopts is: in window frame, insert the odd number layer wire lath more than three layers or three layers of vertical parallel, the odd-level wire lath is electrically connected an electrode of dc static generator, but and ground connection, even level wire lath and window frame, the insulation of odd-level wire lath, and another electrode of electrical connection dc static generator.Can regulate DC voltage during the work of dc static generator, overcurrent, overvoltage play protection.Connect power supply, the work of dc static generator both reached and ventilated, purpose that again can dedusting.

The beneficial effects of the utility model are: connect power supply, wire lath can ventilate, again can dedusting.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is circuit theory diagrams of the present utility model.

Fig. 2 is the embodiment constructional drawing.

Among the figure 1, power line, 2, the quiet generator of direct current, 3, the odd-level wire lath, 4, even level wire lath, 5, window frame

The specific embodiment

In Fig. 1, odd-level wire lath (3) with dc static generator (2) but an electrode be electrically connected and ground connection, even level wire lath (4) is electrically connected with another electrode of dc static generator (2), and insulate with window frame (5), odd-level wire lath (3).It is adjustable that the high voltage direct current that dc static generator (2) produces is generally the 0-30 kilovolt, and overcurrent-overvoltage plays protection.

In the embodiment shown in 2, odd number layer wire lath vertical parallel more than three layers or three layers is inserted in the window frame (5), odd-level wire lath (3) is electrically connected an electrode of dc static generator (2), but and ground connection, even level wire lath (4) and window frame (5), odd-level wire lath (3) insulation, and another electrode of electrical connection dc static generator (2).

Claims

1, a kind of dust control by ventilation window, form by window frame, dc static generator, odd number layer wire lath more than three layers or three layers, it is characterized in that: but the odd-level wire lath is electrically connected an electrode and the ground connection of dc static generator, even level wire lath and window frame, the insulation of odd-level wire lath, and another electrode of electrical connection dc static generator.

2, dust control by ventilation window according to claim 1 is characterized in that: the odd number layer wire lath vertical parallel more than three layers or three layers is inserted in the window frame.