CN2300684Y

CN2300684Y - Floor ventilation grid for stadium

Info

Publication number: CN2300684Y
Application number: CN 96215960
Authority: CN
Inventors: 赵振江
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-23
Filing date: 1996-07-23
Publication date: 1998-12-16
Anticipated expiration: 2006-07-23

Abstract

The utility model relates to a floor ventilation grid for stadium to solve the defect without the ventilator of the existing stadium. The utility model adopts a rectangular frame, and a plurality of grids are uniformly distributed in the frame body. The ventilation and drying at the bottom of the floor can be kept by the integral cooperation of the edge of the ventilation grid. The service life of the sports floor can be raised, and the utility model is suitable for the places such as the stadium and the large-scale dance hall.

Description

Stadiums are combed with floor ventilation

This practicality is new to be belonged to a kind of ventilation and combs, and is a kind of ventilation of being provided with on the stadiums floor of being used for specifically.

At present, the laying on each stadiums floor is integral form, because of the humidity on ground, and moisture can not in time be discharged again, go down to cause the rotten of floor board block or damage for a long time, reduce the application life on floor, ground widely, to using and keeping in repair and bring very big trouble.The ventilation installation that is used for stadiums for this novel proposition is not found as yet in the application in described place at present.

The purpose of this utility model is in order to solve the ventilating problem on floor, physical culture place, has simple in structurely and provide a kind of, and ventilation effect is good, and a kind of floor ventilation that does not influence sports is combed.

For achieving the above object, solution of the present utility model realizes by following measure: it has a rectangle framework, and in its framework, be evenly distributed with some glazing bars and be formed by connecting, in order to be equipped with on the floor its underfloor air is circulated.

The characteristics that the utlity model has are: this ventilation installation is provided with on the floor of stadiums, can improve the ventilation condition of Sports floor greatly, make the air below the wood flooring, form convection current from all angles, moisture is in time discharged, make wood flooring always keep the aeration-drying state, improve and prolong the application life on stadiums floor, reduce the loss and a large amount of maintenances.

Description of drawings:

Fig. 1 is this novel ventilation grate structure view.

Fig. 2,3 is that rectangle frame body section structure is implemented illustration.

Below in conjunction with accompanying drawing instantiation of the present utility model is described.

Provided ventilation comb overall structure by Fig. 1, the whole wood materials that adopts of the comb that ventilates is made.It has the framework 1 that is designed to a rectangle, and evenly distributes in its rectangle framework 1 and some comb glazing bars 2 are set are formed by connecting.Housing 1 perpendicular end surface of rectangle frame is planar end surface and peripheral floor parallel laid, to guarantee the overall co-ordination with the floor.

Fig. 2 has provided a kind of embodiment of rectangle framework 11 section structures.Rectangle framework 11 housing end faces are one step-like, the step on the framework 11 are arranged on the keel when cooperating with the floor, can become the active state setting with the floor, and more convenient taking-up or installation are for use in the rubbish in the cleaning ventilation stack.

Fig. 3 has provided the another kind of embodiment that cubold pushes away body 21 section structures.Rectangle framework 21 housing end faces are a protruding or groove, use to cooperate with the emboss pit that has on the floor end limit, and become stationary state connection or whole floor to be mounted to an integral body.

Claims

1. stadiums is characterized in that with the general comb in floor it has a rectangle framework (1), and the some comb glazing bars (2) that evenly distribute in its framework (1) are formed by connecting.

2. comb by the described ventilation of claim 1, it is characterized in that between the rectangle framework (1) and between the glazing bar (2), can adopt fixedly connected.

3. comb by the described ventilation of claim 1, the housing vertical end limit that it is characterized in that rectangle framework (1) can be planar end surface 1 planar end surface and is provided with step or emboss pit.