CN205243405U

CN205243405U - Insert formula of unloading ventilation window

Info

Publication number: CN205243405U
Application number: CN201521079522.1U
Authority: CN
Inventors: 曹祖林; 冯军
Original assignee: Deyang City Friend And Mentor Metallurgical Equipment Manufacturing Co Ltd
Current assignee: Deyang City Friend And Mentor Metallurgical Equipment Manufacturing Co Ltd
Priority date: 2015-12-23
Filing date: 2015-12-23
Publication date: 2016-05-18
Anticipated expiration: 2025-12-23

Abstract

The utility model relates to an insert formula of unloading ventilation window, including frame and screen window, the frame top is provided with the opening, be provided with the apron on the opening, be provided with double -layered groove respectively with the apron lower extreme in the frame, the screen window outside is provided with the dust screen, be provided with the sand grip on the screen window all around, cooperate in sand grip and clamp groove, be provided with the screw on the sand grip at the upper and lower both ends of double -layered groove, the double -layered groove on the apron and screen window of frame bottom respectively. The beneficial effects of the utility model are that: screen window setting through inserting the formula of unloading can be dismantled fast, and the fastening is reliable, the clearance is very convenient, has the ventilation effect and prevents toy etc. And it is firm to install.

Description

Inserting type vent window

Technical field

The utility model relates to a kind of ventilation unit, particularly inserting type vent window.

Background technology

At present, the heat dissipation ventilation of the canyons such as transformer substation in city transformer room is bad is a ubiquitous problem, reason is a lot, some transformer room is arranged on highway, near construction site or crowd massing district, a large amount of dust is inhaled into indoor, in the time of transformer full-load run in transformer room, load loss maximum, the heat that these losses produce relies on the Natural Circulation of insulating oil, by radiator and the body housing of transformer, by dissipation of heat in transformer room, and these indoor heats, only has the convection current by room air, take to outdoor from vent window, environmental requirement while operation to meet transformer, although vent window is provided with dust prevention, but the time one is long, the dust-proof effect of screen window etc. obviously declines, and greatly affect the heat dissipation ventilation effect of vent window, because present vent window great majority are vent windows that integral type is installed, be difficult to dismounting, be not easy to clean, during a lot of some transformer station's peak load in summer, not smooth owing to ventilating, cause transformer operating ambient temperature too high too high with transformer upper strata reservoir temperature, the reliability of impact power supply and the service life of reducing transformer, existing integral type vent window can not adapt to the demand of transformer operation.

Utility model content

Utility model object of the present utility model is: the problem existing for prior art, provides inserting type vent window.

To achieve these goals, the technical solution adopted in the utility model is:

Inserting type vent window, comprise framework and screen window, described framework top is provided with opening, on described opening, be provided with cover plate, in described framework and cover plate lower end is respectively arranged with clip slot, and described screen window arranged outside has Air Filter, and on described screen window, surrounding is provided with raised line, described raised line matches with clip slot, on the clip slot on clip slot, the cover plate of described framework bottom and the raised line at the upper and lower two ends of screen window, is respectively arranged with screw.

As preferred version of the present utility model, described cover plate is bolted on screen window top, and described screen window is bolted on framework, convenient disassembly, and be convenient to following of screen window and Air Filter to change and clear up.

As preferred version of the present utility model, described every one end screw is at least two groups, screen window is installed firm.

In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: the screen window by inserting type arranges quick release, fastening reliable, clear up very conveniently, there is ventilation effect and anti-toy etc., it is firm to install.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is screen door structure schematic diagram of the present utility model;

Fig. 3 is covering plate structure schematic diagram of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Embodiment 1:

Inserting type vent window, comprise framework 1 and screen window 4, 1 top of described frame is provided with opening 2, on described opening 2, be provided with cover plate 3, in described framework 1 and cover plate 3 lower ends are respectively arranged with clip slot 6, be used for blocking raised line 7, avoid screen window 4 easy activities etc., described screen window 4 arranged outside have Air Filter 5, prevent that the dust access arrangements such as dust are indoor, on described screen window 4, surrounding is provided with raised line 7, be used for being arranged in clip slot 6, described raised line 7 matches with clip slot 6, the clip slot 6 of described framework 1 bottom, on the raised line 7 at the clip slot 6 on cover plate 3 and screen window two ends Shang Xia 4, be respectively arranged with screw 8, be used for being bolted screen window 4 and cover plate 3.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. inserting type vent window, comprise framework and screen window, it is characterized in that, described framework top is provided with opening, on described opening, is provided with cover plate, and in described framework and cover plate lower end is respectively arranged with clip slot, described screen window arranged outside has Air Filter, on described screen window, surrounding is provided with raised line, and described raised line matches with clip slot, on the clip slot on clip slot, the cover plate of described framework bottom and the raised line at the upper and lower two ends of screen window, is respectively arranged with screw.

2. inserting type vent window according to claim 1, is characterized in that, described cover plate is bolted on screen window top, and described screen window is bolted on framework.

3. inserting type vent window according to claim 1, is characterized in that, described every one end screw is at least two groups.