CN102224798B - Water supplying device - Google Patents

Abstract

The invention belongs to the field of horticulture, and discloses a water supply device, which includes a bracket and a water tank fixed on the bracket. A water inlet pipe is installed on the box body of the water tank. A lever is hinged on the box body. A floating ball is connected to the right end of the lever. A water pipe plug is connected, and the water pipe plug matches the water outlet of the water inlet pipe, and a first drain pipe is installed on the casing. The water supply device of the present invention controls the water supply in the water tank through the lever-floating ball mechanism hinged in the water tank, so that a certain amount of water is always kept in the water tank, and at the same time, the water tank and the flower stand to be watered can form a communication device structure, which can Continuously water the plants on the trellis. The water supply device of the invention has simple structure, low construction and management costs, and is very suitable for urban use. The water supply device of the present invention does not rely on electric drive, is energy-saving and environment-friendly, and is suitable for large-scale popularization.

Description

water supply device

technical field

The invention relates to a horticultural cultivation equipment, in particular to a water supply device.

Background technique

Three-dimensional cultivation technology has become a research hotspot in agriculture and commercial planting industry recently because it can make full use of space resources and is beautiful and fashionable. However, the current three-dimensional cultivation technology has not been widely used in urban greening. The reason is that there are some defects in the water supply devices that the existing three-dimensional cultivation relies on, and these defects limit the promotion and large-scale application of the three-dimensional cultivation. The structure of the existing water supply device is complex, the cost of construction and management is high, and the water supply has not achieved a complete sense of automatic control, and the operation of the device still needs electric power to drive, which is not energy-saving and environmentally friendly.

Contents of the invention

(1) Technical problems to be solved

The technical problem to be solved by the present invention is to provide a water supply device that is simple in structure and suitable for urban use and does not rely on electric drive.

(2) Technical solution

In order to solve the above technical problems, a water supply device according to an embodiment of the present invention is provided, which includes a bracket and a water tank fixed on the bracket, a water inlet pipe is installed on the body of the water tank, and a lever is hinged on the body of the water tank. A floating ball is connected to the right end of the lever, and a water pipe plug is connected to the lever, and the water pipe plug matches the water outlet of the water inlet pipe, and a first drain pipe is installed on the box body.

Preferably, a fertilizer box is fixed on the inner wall of the box, a fertilizer delivery pipe is provided at the bottom of the fertilizer box, the left end of the lever is located below the fertilizer delivery pipe, and a through hole is opened at the left end of the lever.

Preferably, the upper part of the through hole is inclined to the left.

Preferably, the inclination angle of the upper part of the through hole is 45 degrees.

Preferably, a water inlet is opened on the box body, and the water inlet pipe is bent downward after protruding from the water inlet.

Preferably, the lever is hinged to the box through a connecting seat, and the connecting seat is fixed on the inner wall of the box.

Preferably, a first water outlet is opened on the bottom wall of the box, and the first water outlet is connected to the first drain pipe.

Preferably, a second water outlet is opened on the bottom wall of the box, and the second water outlet is connected to a second drain pipe.

(3) Beneficial effects

The water supply device of the present invention controls the water supply in the water tank through the lever-floating ball mechanism hinged in the water tank, so that there is always a certain amount of water in the water tank, and at the same time, because the water tank and the flower stand to be watered can form a communicator structure, which can Continuously water the plants on the trellis. The water supply device of the invention has simple structure, low construction and management costs, and is very suitable for urban use. The water supply device of the present invention does not rely on electric drive, is energy-saving and environment-friendly, and is suitable for large-scale popularization.

Description of drawings

Fig. 1 is the structural representation of water supply device of the present invention;

Fig. 2 is a structural schematic diagram of the water tank in Fig. 1 and the internal mechanism of the water tank.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in FIG. 1 and FIG. 2 , the water supply device of the present invention includes a higher bracket 15 and a water tank 1 fixed on the bracket 15 . A water inlet pipe 10 is installed on the casing 2 of the water tank 1 . The casing 2 is provided with a water inlet 5, and the water inlet pipe 10 is bent downwards after being stretched into the water inlet 5. The inner wall of the casing 2 is fixedly installed with a fertilizer box 3 for containing fertilizer by bolts, and the bottom of the fertilizer box 3 is provided with a fertilizer delivery pipe 4 . The fertilizer delivery pipe 4 upper ends stretch in the fertilizer box 3 from the bottom, and the fertilizer delivery pipe 4 lower ends leave a gap downwards with the bottom wall of the casing 2.

A lever 7 is hinged on the box body 2, and the lever 7 is hinged on the box body 2 through a connecting seat 6. On the inner wall of the casing 2, the bottom of the fertilizer box 3 is fixed with a connecting seat 6 by bolts, and a lever 7 is hinged on the connecting seat 6. The right end of lever 7 is connected with float 8. The middle part of the lever 7 is connected with an upwardly protruding water pipe plug 9. Water pipe stopper 9 cooperates with the water outlet of water inlet pipe 10. Water pipe plugging 9 is adapted to the pipe diameter of water inlet pipe 10 . The left end of lever 7 is positioned at fat delivery pipe 4 below, and the left end of lever 7 has through hole 11, and through hole 11 tops are inclined to the left, and inclination angle is 45 degrees.

A first drain pipe 14 and a second drain pipe 16 are respectively installed on the box body 2 . The bottom wall of the box body 2 is respectively provided with a first water outlet 12 and a second water outlet 13 for drainage, and the first water outlet 12 and the second water outlet 13 are connected with the first drain pipe 14 and the second drain pipe 16 respectively. .

When the water supply device of the present invention is in use, the water inlet pipe 10 is connected with the running water pipe, and then the first drain pipe 14 and the second drain pipe 16 are communicated with the first flower stand 20 and the second flower stand 21 to be watered respectively. The water tank 1 forms a communicator structure with the first flower stand 20 and the second flower stand 21 respectively. Utilize the tap water pipe to inject water for watering in the water tank 1 through the water inlet pipe 10, when the liquid level in the tank rises, the floating ball 8 connected to the right end of the lever 7 floats gradually, the lever 7 rotates counterclockwise, and the water pipe plug 9 gradually Rise, finally water inlet pipe 10 is blocked. During the rotation of the lever 7, the through hole 11 also rotates thereupon. When the upper end of the through hole 11 was aligned with the lower end of the fertilizer delivery pipe 4, the fertilizer in the fertilizer box 3 flows into the through hole 11 through the fertilizer delivery pipe 4, and finally Flow into the water tank 1 and merge with the water in the tank. Along with through hole 11 rotates, the upper end of through hole 11 is staggered with the lower end of fat delivery pipe 4, and the left end of lever 7 blocks the lower end of fertilizer delivery pipe 4. Since the water tank 1 and the flower stand to be watered form a communicator structure, the water and fertilizer in the water tank 1 can automatically flow into the flower stand to irrigate the plants on the flower stand. When the liquid level in the water tank 1 descends, then the floating ball 8 falls, and the lever 7 rotates clockwise, and the water pipe plug 9 falls thereupon, and the water inlet pipe 10 continues to supply water to the water tank 1. During the clockwise rotation of the lever 7, the through hole 11 also rotates thereupon, and the fertilizer in the fertilizer tank 3 flows into the water tank 1 once again through the fertilizer delivery pipe 4. When the above process is repeated, a certain amount of water and fertilizer is always kept in the water tank 1, and the plants on the flower stand can be continuously irrigated.

As can be seen from the above embodiments, the embodiments of the present invention control the water supply and fertilizer supply in the water tank through the lever-float mechanism hinged in the water tank, so that a certain amount of water and fertilizer are always kept in the water tank, and simultaneously due to the water tank and the The flower stand to be watered forms a communicator structure, thereby continuously irrigating the plants on the flower stand.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (6)

1. The water supply device is characterized in that it comprises: a bracket (15) and a water tank (1) fixed on the bracket (15), and a water inlet pipe (10) is installed on the body (2) of the water tank (1), A lever (7) is hinged on the box (2), a floating ball (8) is connected to the right end of the lever (7), a water pipe plug (9) is connected to the lever (7), and the water pipe The plug (9) matches the water outlet of the water inlet pipe (10), and the first drain pipe (14) is installed on the box body (2); A fertilizer box (3) is fixed on the inner wall of the box (2), the bottom of the fertilizer box (3) is provided with a fertilizer delivery pipe (4), and the left end of the lever (7) is located on the fertilizer delivery pipe ( 4) Below, the left end of the lever (7) has a through hole (11); the upper part of the through hole (11) is inclined to the left. 2. The water supply device according to claim 1, characterized in that, the inclination angle of the upper part of the through hole (11) is 45 degrees. 3. The water supply device according to claim 2, characterized in that, the tank (2) is provided with a water inlet (5), and the water inlet pipe (10) is extended from the water inlet (5) Bend down. 4. The water supply device according to claim 3, characterized in that, the lever (7) is hinged to the box (2) through a connecting seat (6), and the connecting seat (6) is fixed to the on the inner wall of the box (2). 5. The water supply device according to claim 4, characterized in that, the bottom wall of the box (2) has a first water outlet (12), and the first water outlet (12) is connected to the first Drain pipe (14) is connected. 6. The water supply device according to claim 5, characterized in that, the bottom wall of the box (2) is provided with a second water outlet (13), and the second water outlet (13) is connected with the second drain pipe (16) ON.

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