CN214709405U

CN214709405U - Quick water supply and drainage equipment of morning and evening tides seedbed

Info

Publication number: CN214709405U
Application number: CN202023325112.4U
Authority: CN
Inventors: 吕科; 张宏宇; 欧旺鑫; 彭颖; 龙智强; 商峻婕; 杨三
Original assignee: Beijing Sanrun Intelligent Agricultural Technology Group Co ltd
Current assignee: Beijing Sanrun Intelligent Agricultural Technology Group Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a quick water supply and drainage equipment of morning and evening tides seedbed, including the valve pipe, the upper end of valve pipe is provided with the delivery port, the lower extreme of valve pipe has set firmly the case, the lower extreme of case is provided with the water inlet, the upper end of case is provided with the water jet, the bore of water jet is less than the bore of water inlet just is less than the internal diameter of valve pipe, valve pipe intercommunication has other pipe, other pipe is close to the water jet sets up. Supply return water system that plants irrigation with shallow liquid flow seedbed through the venturi principle has not only strengthened the effective utilization of nutrient solution through this equipment on same morning and evening tides seedbed quick plumbing equipment, but also reduced electrical equipment's operating duration and frequency and opened and stop to make promotion by a wide margin of electrical equipment life and nutrient solution rate of utilization.

Description

Quick water supply and drainage equipment of morning and evening tides seedbed

Technical Field

The utility model relates to a water supply and drainage equipment's technical field particularly, relates to a quick water supply and drainage equipment of morning and evening tides seedbed.

Background

The existing shallow liquid flow seedbed planting irrigation system has the phenomenon that a water supply and return system is completely separated, and nutrient solution is discharged simultaneously during irrigation. Therefore, the nutrient solution cannot be effectively and fully utilized, and the running time and frequent start and stop of the electrical equipment (water pump) are increased, so that the service life of the electrical equipment and the utilization rate of the nutrient solution are greatly reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a quick plumbing equipment of morning and evening tides seedbed, accessible venturi principle combines the confession return water system that shallow liquid stream seedbed planted the irrigation together, has not only strengthened the effective utilization of nutrient solution, but also has reduced the operating duration of electrical equipment (water pump) and has frequently opened and stop to make electrical equipment life and nutrient solution rate of utilization obtain great promotion.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a quick plumbing equipment of morning and evening tides seedbed, includes the valve pipe, the upper end of valve pipe is provided with the delivery port, the lower extreme of valve pipe has set firmly the case, the lower extreme of case is provided with the water inlet, the upper end of case is provided with the water jet, the bore of water jet is less than the bore of water inlet just is less than the internal diameter of valve pipe, valve pipe intercommunication has the side pipe, the side pipe is close to the water jet sets up.

Further, a ball valve is arranged on the valve core.

Further, the bypass pipe is gradually inclined upward in a direction away from the valve pipe.

Further, the water inlet is connected with a water supply pipe.

Furthermore, the bypass pipe is connected with a water return pipe through a hose.

Furthermore, a filter cover corresponding to the water outlet is fixedly arranged at the upper end of the valve pipe.

The utility model has the advantages that: the water supply and return system for shallow liquid flow seedbed planting irrigation is combined on the same tidal seedbed rapid water supply and drainage device through the Venturi principle, so that the effective utilization of nutrient solution is enhanced, the running time and frequency starting and stopping of electrical equipment (a water pump) are reduced, and the service life of the electrical equipment and the utilization rate of the nutrient solution are greatly prolonged; the filter mantle has been designed at this equipment top, and this filter mantle can filter the broken root of the plant of backward flow in returning the liquid process in the seedbed and make it not enter into this equipment and wet return for the condition of jam can not appear in this equipment and return water pipeline.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a sectional view of a tidal seedbed rapid water supply and drainage apparatus according to an embodiment of the present invention.

In the figure:

1. a valve tube; 2. a filter housing; 3. a valve core; 4. a water jet; 5. a ball valve; 6. a bypass pipe; 7. a water supply pipe; 8. a hose; 9. a water return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1, according to the utility model discloses a quick plumbing equipment of morning and evening tides seedbed, including valve pipe 1, the upper end of valve pipe 1 is provided with the delivery port, valve core 3 has set firmly to the lower extreme of valve pipe 1, the lower extreme of valve core 3 is provided with the water inlet, the upper end of valve core 3 is provided with water jet 4, the bore of water jet 4 is less than the bore of water inlet just is less than the internal diameter of valve pipe 1, valve pipe 1 intercommunication has side pipe 6, side pipe 6 is close to water jet 4 sets up.

In a specific embodiment of the present invention, the valve core 3 is provided with a ball valve 5.

In a specific embodiment of the present invention, the bypass pipe 6 is gradually inclined upward in a direction away from the valve pipe 1.

In a specific embodiment of the present invention, the water inlet is connected to a water supply pipe 7.

In a specific embodiment of the present invention, the bypass pipe 6 is connected to a return pipe 9 through a hose 8.

In a specific embodiment of the present invention, a filter cover 2 corresponding to the water outlet is fixedly disposed on the upper end of the valve tube 1.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.

The rapid water supply and drainage device for the tidal seedbed comprises a valve pipe 1, a filter mantle 2, a valve core 3, a ball valve 5, a side pipe 6, a water supply pipe 7, a hose 8, a water return pipe 9 and the like.

The filter mantle 2 is fixed in the upper end of valve pipe 1 for in the liquid process that returns the plant root of dying that flows back in the seedbed filter make it not enter into this equipment and wet return, make this equipment and wet return pipeline the condition of jam can not appear.

The lower end of the valve pipe 1 is fixedly connected with a valve core 3 in an inserted mode, a flow channel is arranged inside the valve core 3, and the diameter of the upper end of the flow channel is smaller than that of the lower end of the flow channel. The water inlet has been seted up to the lower extreme of case 3, and the water jet 4 has been seted up to the upper end of case 3, and the bore of water jet 4 is less than the bore of water inlet and the internal diameter of valve pipe 1. The water inlet is communicated with the water jet 4 through a flow passage, so that a Venturi tube can be formed, and a vacuum area is formed near the water jet 4 by utilizing the Venturi effect.

The ball valve 5 can adjust the opening of the valve core 3, thereby realizing the adjustment of the nutrient solution flow.

The side pipe 6 is arranged obliquely upwards, the lower end of the side pipe is communicated with the valve pipe 1, and the lower end of the side pipe 6 is positioned in the vacuum area.

When the tidal seedbed rapid water supply and drainage device is used, nutrient solution enters the tidal seedbed rapid water supply and drainage device from the water supply pipe 7 and then passes through the ball valve 5, and the flow of the nutrient solution can be adjusted through the ball valve 5. After the nutrient solution flows out from the water jet 4 of the valve core 3, negative pressure is generated at the position of the side pipe 6 due to the Venturi effect, the nutrient solution cannot enter the water return pipe 9 through the side pipe 6, and the nutrient solution enters the seedbed through the valve pipe 1 and the filter cover 2 to provide required nutrient solution for plants. After the irrigation water pump is stopped, nutrient solution in the seedbed flows back to the nutrient solution pool through the filter screen 2, the valve pipe 1, the side pipe 6, the hose 8 and the water return pipe 9 under the action of gravity.

In conclusion, by means of the technical scheme of the utility model, the water supply and return system for planting and irrigating the shallow liquid flow seedbed is combined on the same tidal seedbed rapid water supply and drainage equipment through the Venturi principle, so that the effective utilization of the nutrient solution is enhanced, and the running time and frequency start and stop of the electrical equipment (water pump) are reduced, thereby greatly prolonging the service life of the electrical equipment and greatly improving the utilization rate of the nutrient solution; the filter mantle has been designed at this equipment top, and this filter mantle can filter the broken root of the plant of backward flow in returning the liquid process in the seedbed and make it not enter into this equipment and wet return for the condition of jam can not appear in this equipment and return water pipeline.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick plumbing equipment of morning and evening tides seedbed, a serial communication port, including valve pipe (1), the upper end of valve pipe (1) is provided with the delivery port, the lower extreme of valve pipe (1) has set firmly case (3), the lower extreme of case (3) is provided with the water inlet, the upper end of case (3) is provided with water jet (4), the bore of water jet (4) is less than the bore of water inlet just is less than the internal diameter of valve pipe (1), valve pipe (1) intercommunication has side pipe (6), side pipe (6) are close to water jet (4) set up.

2. The tidal seedbed rapid water supply and drainage device of claim 1, characterized in that the spool (3) is provided with a ball valve (5).

3. The tidal seedbed rapid water supply and drainage apparatus of claim 1, characterized in that the side pipe (6) is gradually inclined upward in a direction away from the valve pipe (1).

4. The tidal seedbed rapid water supply and drainage apparatus of claim 1, wherein the water inlet is connected with a water supply pipe (7).

5. The tidal seedbed rapid water supply and drainage apparatus of claim 1, wherein the bypass pipe (6) is connected with a return pipe (9) through a hose (8).

6. The tidal seedbed rapid water supply and drainage device as claimed in claim 1, wherein the upper end of the valve pipe (1) is fixedly provided with a filter cover (2) corresponding to the water outlet.