CN201933704U - Inner water drainage system for rainwater on greenhouse roof - Google Patents

Abstract

The utility model relates to a rainwater internal drainage system on the roof of a greenhouse, which comprises a truss, a column and a plurality of water tanks located between the two trusses and fixed with the standpipe and the column. , the drainage holes are fixedly connected with drainage pipes, and each drainage pipe is connected with branch pipes, and the branch pipes are connected with the branch pipes fixed under the truss. The part is connected to the outdoor drainage pipe. The advantages are: the processing of the drainage system can be simplified, the construction and installation are convenient, the construction efficiency is improved, and the structure is simple, economical and practical, and it is especially suitable for the popularization and use of rainwater drainage on the roof of the greenhouse.

Description

Greenhouse Roof Rainwater Internal Drainage System

technical field

The utility model belongs to the technical field of greenhouse facilities, in particular to a rainwater internal drainage system on the roof of a greenhouse.

Background technique

At present, the rainwater drainage on the roof of the greenhouse is to drain the rainwater from the roof to the outdoor main drainage pipe through the inclination of the gutter set on the ridge. The height should also be sloped according to the direction of the water tank, and the height is different, which adds difficulty to the processing of the support column, and the structure is also inconvenient to install.

Contents of the invention

In order to solve the technical problems in the known technology, the utility model provides a greenhouse roof rainwater internal drainage system with simple structure and convenient processing and installation.

The technical scheme adopted by the utility model to solve the technical problems existing in the known technology is: the rainwater internal drainage system on the roof of the greenhouse, including a truss, a column and a plurality of water tanks between the two trusses and fixed with the standpipe and the column. It is characterized in that a plurality of drainage holes are evenly opened at the bottom of each water tank, and drainage pipes are fixedly connected to the drainage holes, and the drainage pipes are connected with branch pipes, and the branch pipes communicate with the branch pipes fixed under the truss. The pipeline is connected to the main indoor drainage pipe arranged on the ground of the greenhouse through the vertical pipe, and both ends of the main indoor drainage pipe are connected to the outdoor drainage pipe.

The advantages and positive effects of the utility model are: because the utility model adopts the above-mentioned technical scheme, it not only simplifies the processing of the drainage system, facilitates construction and installation, improves construction efficiency, but also has a simple structure, is economical and practical, and is especially suitable for rainwater drainage on the roof of a greenhouse. promotional use.

Description of drawings

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

Fig. 2 is a sectional view along A-A of Fig. 1 .

In the figure: 1. Sink; 2. Roof; 3. Drainage pipe; 4. Fixing piece; 5. Branch pipe; 6. Branch pipe; 7. Standpipe; 8. Indoor drainage supervisor; 9. Outdoor drainage pipe; ; 11 Trusses.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

Please refer to Fig. 1 and Fig. 2, the rainwater internal drainage system of the greenhouse roof comprises a truss 11, a column 10 and a plurality of water tanks 1 fixed between the two trusses and the vertical pipe and the column, and the bottom of each water tank is evenly opened with A plurality of drainage holes, the drainage holes are fixedly connected with drainage pipes 3 . Each of the drainage pipes 3 is connected to a branch pipe 6, and the branch pipe 6 communicates with the branch pipe 5 fixed below the truss 11 through the fixing piece 4, and the branch pipe communicates with the indoor drainage main pipe 8 arranged on the ground of the greenhouse through the standpipe 7, Both ends of the indoor drain main pipe 8 are connected to the outdoor drain pipe 9 . When there is rainwater on the roof, the rainwater will flow into the water tank along the slope of the ridge 2, because a plurality of drainage points are arranged at the bottom of the water tank, and the drainage pipe 4, the branch pipe 6, the branch pipe 5 and the standpipe 7 will be timely drained. Rainwater drains into outdoor sewers.

Claims (1)

1. greenhouse roof indoor rainwater system, comprise truss, column and between two truss and with standpipe, the fixing a plurality of tanks of column, it is characterized in that: described each bottom of gullet evenly has a plurality of drain holes, the draining aperture is connected with gutter, described each gutter connects lateral, lateral is communicated with the branch pipe(tube) that is fixed on the truss below, described branch pipe(tube) is arranged on the ground indoor drainage in greenhouse by the standpipe connection and is responsible for, and indoor drainage is responsible for the outer drainage pipe of both ends communication chamber.

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