CN201943273U - Water collecting tank for greenhouse booth - Google Patents

Abstract

The utility model discloses a water collecting tank for a greenhouse booth, which comprises an integrally formed water tank. An included angle between a tail fin and a upper fin of the water tank is an obtuse angle. An included angle between the upper fin and a side plate is an acute angle. According to the utility model, water tank supporting sheets can be provided on the water tank separately on the water tank, and the adjacent water tanks are hermetically connected through sealing strips with a H-shaped connector. The water collecting tank for the greenhouse booth has the following advantages: reasonable design, easy manufacturing, high sealing performance, high strength, long service life, and capability of maximumly collecting and discharging the condensed water.

Description

A sink for a greenhouse

technical field

The utility model relates to the technical field of agricultural science and technology, in particular to a water collection tank for a greenhouse.

Background technique

The water collection tank of the greenhouse is also called "gutter", which is an important part of the framework of the greenhouse. It not only undertakes the function of draining the rain and snow in the greenhouse, but also is an important force-bearing component of the greenhouse structure. The cross-sectional shape of the sump is a trapezoid with a large mouth and a small bottom, and is formed by bending a plate multiple times. The existing sump mainly has the following defects: 1. The shape design of the sump is not easy to remove condensed water. In addition to discharging the rain and snow water from the outside of the greenhouse, the water collection tank should also be able to discharge the condensed water from the inside of the greenhouse. The condensed water flowing down the membrane inside the greenhouse falls into the greenhouse before it flows into the water collection tank due to the action of gravity. In areas with large temperature differences between indoor and outdoor, such as the northern region, condensation generated on the inner surface of the greenhouse There is a lot of water, and the condensed water falls into the greenhouse, which affects the temperature and humidity in the greenhouse, which is not conducive to the growth of crops. 2. The connection of the water tank has poor sealing performance, serious water leakage, short service life and high cost. 3. Low strength and easy to collapse.

Utility model content

The technical problem to be solved by the utility model is to overcome the above-mentioned defects, and provide a greenhouse for greenhouses that is reasonable in design, easy to manufacture, good in sealing, high in strength, long in service life, and capable of collecting and discharging condensed water to the greatest extent. Sink.

In order to solve the above technical problems, the utility model is a water collection tank for greenhouses, which includes an integrally formed water tank, the angle between the tail and the upper wing of the water tank is an obtuse angle, and the upper wing and the side plate The included angle is an acute angle.

As an improvement, a water tank supporting sheet is arranged at a certain distance on the water tank of the utility model, the side of the water tank supporting sheet is parallel to the side plate of the water tank, and the tail end is parallel to the tail of the water tank; The glyph interface sealing strip seals the connection.

The water tank of the utility model is connected with the arch pipe of the greenhouse through the side plate. In order to increase the strength of the water tank, a water tank support piece is arranged at a certain distance on the water tank, and the tail end on the water tank support piece and the tail wing on the water tank are connected with self-tapping screws. Connect the two. Both the tail end and the tail fin have a certain width. By changing the connection position of the tail end and the tail fin, the angle between the side plate of the water tank and the greenhouse arch tube can be changed to a certain extent. The angle can ensure that the water tank does not interfere with the arch The pipes are in conflict, and the included angle can be adjusted according to actual needs, and can be large or small. The rainwater on the top of the greenhouse flows directly into the water tank along the film, and the condensed water in the greenhouse flows down along the film and then flows down the upper wing, and finally flows into the water tank, so that the condensed water will not drip into the greenhouse. In order to prevent the water tanks from leaking, the connection between two adjacent water tanks is sealed with an I-shaped interface sealing strip, and the adjacent water tanks can be inserted directly from both ends. Sealant to prevent water leakage. The water tank can be formed by one plate after six times of bending. The process is simple and saves time and effort. The included angle between the plates is an acute angle, which can achieve the described effect.

Beneficial effects of the utility model: Compared with the prior art, the utility model has the advantages of reasonable design, easy manufacture, good sealing performance, beautiful appearance, high strength, long service life, and can collect and discharge condensed water to the greatest extent.

Description of drawings

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

Fig. 2 is a structural schematic diagram of a tank supporting sheet;

Fig. 3 is a cross-sectional schematic diagram of an I-shaped interface sealing strip;

Fig. 4 is a schematic structural view of the sump in the prior art.

Detailed ways

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

The utility model is a water collection tank for greenhouses, comprising an integrally formed water tank 1, the angle α between the tail wing 2 and the upper wing 3 of the water tank 1 is an obtuse angle, and the angle between the upper wing 3 and the side plate 4 is an obtuse angle. The angle β between them is an acute angle.

As an improvement, a water tank support piece 5 is arranged at a certain distance on the water tank 1 of the utility model, and the side 6 of the water tank support piece 5 is parallel to the side plate 4, and the tail end 7 is parallel to the tail wing 2; The water tanks 1 are sealed and connected with an I-shaped interface sealing strip 8 .

Embodiment: As shown in Figure 1, the tank 1 is made of hot-dip galvanized sheet, the bottom of the tank is 100 mm wide, the tail 2 is 30 mm long, the upper wing 3 is 20 mm long, and the angle α between the tail 2 and the upper wing 3 is an obtuse angle. The angle β between 3 and side plate 4 is an acute angle. The water tank 1 is integrally formed by bending a hot-dip galvanized plate six times, and is connected with the arch pipe 9 of the greenhouse through the side plate 4 with round head screws. In order to increase the strength of the water tank, a water tank support piece 5 is added at the joint of each arch tube 9 by 100 mm. The water tank support piece is made of hot-dip galvanized sheet material, and is connected to the tail wing 2 on the water tank through the tail end 7 with self-tapping screws. on the sink. The water tank has a beautiful appearance, and the length of the water tank can be determined according to the distance between the columns of the greenhouse. The rainwater on the top of the greenhouse flows directly into the water tank along the film 10, and the condensed water in the greenhouse flows down along the film and then flows down the upper wing, and then enters the water tank without dripping into the greenhouse. In order to prevent water tanks from leaking, the joints of two adjacent water tanks are sealed and connected with I-shaped interface sealing strips 8, and the water tanks can be directly inserted from both ends, and can be properly coated with a certain sealant to strengthen the sealing effect. The sealing strip of the sink interface is made of ethylene-propylene rubber (EPM\\EPDM). This material has the characteristics of ozone resistance, ultraviolet resistance, weather resistance and aging resistance, and has good electrical insulation, chemical resistance and impact elasticity. Acid-base, small specific gravity, can carry out high filling compound. The length of the sealing strip can be determined according to the length of the cross section of the tank. Since the sealing strip is made of rubber material and has certain compressibility, the sealing effect is better than other materials, and the service life is long and the price is cheap.

The above is only one embodiment of the present utility model, as long as the above-mentioned structure is used, it should fall into the protection scope of the present utility model.

Claims (3)

1. A water collection tank for a greenhouse, comprising an integrally formed water tank (1), characterized in that the angle α between the tail (2) and the upper wing (3) of the water tank (1) is an obtuse angle , the angle β between the upper wing (3) and the side plate (4) is an acute angle. 2. A kind of water collection tank for greenhouse according to claim 1, characterized in that, a water tank support piece (5) is arranged at a certain distance on the water tank (1), and the water tank support piece (5) The side (6) is parallel to the side plate (4), and the tail end (7) is parallel to the empennage (2). 3. A water collection tank for a greenhouse according to claim 1 or 2, characterized in that the adjacent water tanks (1) are sealed and connected by an I-shaped interface sealing strip (8).

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