CN216982569U

CN216982569U - Water and fertilizer integrated device for greenhouse

Info

Publication number: CN216982569U
Application number: CN202122373569.0U
Authority: CN
Inventors: 吴崇义; 何有军; 何强强
Original assignee: Jingchuan County Vegetable Production Office Room
Current assignee: Jingchuan County Vegetable Production Office Room
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-07-19
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a greenhouse water and fertilizer integrated device, which relates to the field of agricultural fertilization facilities and comprises a water inlet pipe, a water source and an electric sprayer water outlet pipe, wherein one end of the water inlet pipe is communicated with the water source, a water inlet valve is arranged on the water inlet pipe, the free end of the water inlet pipe is communicated with a drip irrigation main pipe, a filter and a plurality of soft belt bypass valves are arranged on the drip irrigation main pipe, the first soft belt bypass valve close to the water inlet pipe is communicated with one end of the electric sprayer water outlet pipe, the other soft belt bypass valves are communicated with drip irrigation belts, the other end of the electric sprayer water outlet pipe is connected with an electric sprayer, and a plurality of water dripping holes are formed in the drip irrigation belts. The technical scheme of the utility model has the advantages of simple structure, low cost, uniform irrigation and fertilization, water and fertilizer conservation, effective prevention of soil hardening and salinization, reduction of humidity in the greenhouse and reduction of plant diseases and insect pests, and is suitable for popularization in the greenhouse.

Description

Water and fertilizer integrated device for greenhouse

Technical Field

The utility model relates to the field of agricultural fertilization facilities, in particular to a water and fertilizer integrated device for a greenhouse.

Background

The water and fertilizer integration technology is a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is that soluble solid or liquid fertilizer is blended into fertilizer liquid and the fertilizer liquid and irrigation water are conveyed to the near root of crops through a drip irrigation system by means of a pressure system (or the self-pressure of a high-level water tank), so that local water and fertilizer supply is realized, the irrigation and fertilization quantity is reduced, the fertilizer waste caused by volatilization and leaching is reduced, the soil salinization is prevented, and the fertilizer utilization rate is greatly improved. Meanwhile, the soil of the root system can be kept loose, and the soil environment and the nutrient content can be improved.

The existing irrigation technology of the greenhouse mainly comprises furrow irrigation and under-film concealed irrigation, the fertilization is mainly carried out along with water flushing, furrow irrigation and hole irrigation, time and labor are wasted, the labor intensity is high, the efficiency is low, the irrigation and fertilization are not uniform, the waste of water and fertilizer is high, the utilization rate is low, soil hardening and salinization are easily caused, and in addition, water and fertilizer leakage occurs, the humidity in the greenhouse is high, and diseases, insect pests and grass damage are easily caused. This application is anticipated is providing a warmhouse booth liquid manure integration drip irrigation device, simple structure, and the cost is with low costs, and it is even to irrigate and fertilize, and the fertilizer is economized in water, can prevent effectively that soil from hardening and salinization, reduces humidity in the canopy, alleviates the plant diseases and insect pests and takes place, is fit for warmhouse booth and promotes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water and fertilizer integrated device for a greenhouse, which has the advantages of simple structure, low manufacturing cost, uniform irrigation and fertilization, water and fertilizer conservation, effective prevention of soil hardening and salinization, reduction of humidity in the greenhouse and reduction of plant diseases and insect pests.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a warmhouse booth liquid manure integrated device, includes inlet tube, water source and electric nebulizer outlet pipe, the one end and the water source intercommunication of inlet tube, be equipped with the water intaking valve on the inlet tube, the free end intercommunication of inlet tube has the person in charge of driping irrigation, drip irrigation and be equipped with filter and a plurality of soft area bypass valve on being responsible for, wherein be close to the first soft area bypass valve of inlet tube and the one end intercommunication of electric nebulizer outlet pipe, all the other soft area bypass valve intercommunications have the drip irrigation zone, the other end of electric nebulizer outlet pipe is connected with electric nebulizer, be equipped with a plurality of drip holes on the drip irrigation zone.

Preferably, the electric sprayer includes the water tank, the upper end of water tank is equipped with the water inlet, the lower extreme in the water tank outside is equipped with the switch, water inlet department is equipped with the filter screen.

Preferably, the soft bypass valve of taking includes bypass and bypass valve, the outside of bypass is equipped with outer silk interface, be equipped with interior silk interface on the bypass valve, the electric nebulizer outlet pipe is close to the soft one end of taking the bypass valve and is equipped with interior silk interface, and can with the outer silk interface threaded connection of bypass.

Preferably, the filter is a mesh filter.

The principle and the beneficial effects of the technical scheme are as follows:

the utility model has simple structure, reasonable design, local material selection, low manufacturing cost and convenient use; an electric sprayer is adopted to replace a fertilizing tank, so that the fertilizer is applied more uniformly; fertilizer can dilute many times in diluting the bucket and dissolve, and fertilizer dissolves effectually, and sets up water source filter and atomizer fertile liquid filter screen, prevents stifled effect better.

Drawings

Fig. 1 is a schematic structural diagram of a water and fertilizer integrated device provided by an embodiment of the utility model;

FIG. 2 is a block diagram of a soft belt bypass valve according to an embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the following figures and embodiments:

Reference numerals in the drawings of the specification include: the drip irrigation device comprises a water source 1, a water inlet pipe 2, a water inlet valve 3, a drip irrigation main pipe 4, a filter 5, an electric sprayer water outlet pipe 6, a water tank 7, a water inlet 8, a switch 9, a drip irrigation belt 10, a water dripping hole 11, a bypass 12, an external thread connector 13 and a bypass valve 14.

As shown in fig. 1 and 2, greenhouse water and fertilizer integrated device, including inlet tube 2, water source 1 and electric nebulizer outlet pipe 6, the one end and the water source 1 intercommunication of inlet tube 2, be equipped with water intaking valve 3 on the inlet tube 2, the free end intercommunication of inlet tube 2 has drip irrigation person in charge 4, drip irrigation person in charge 4 is equipped with filter 5 and a plurality of soft area bypass valve, wherein be close to the first soft area bypass valve of inlet tube 2 and the one end intercommunication of electric nebulizer outlet pipe 6, all the other soft area bypass 12 valve intercommunications have drip irrigation zone 10, the other end of electric nebulizer outlet pipe 6 is connected with electric nebulizer, be equipped with a plurality of drip holes 11 on drip irrigation zone 10, electric nebulizer includes water tank 7, the upper end of water tank 7 is equipped with water inlet 8, the lower extreme in the water tank 7 outside is equipped with switch 9, water inlet 8 department is equipped with the filter screen.

The soft bypass valve comprises a bypass 12 and a bypass valve 14, an external thread connector 13 is arranged on the outer side of the bypass 12, an internal thread connector is arranged on the bypass valve 14, and an internal thread connector is arranged at one end, close to the soft bypass valve, of the water outlet pipe 6 of the electric sprayer and can be in threaded connection with the external thread connector 13 of the bypass 12.

The specific implementation process is as follows:

the water inlet pipe 2 of the utility model is connected with a water source 1 (a high-level water pool or a reservoir and a water pump), the high-level water pool supplies water under self pressure, the reservoir water pump supplies water under pressure, before operation, fertilizer water is prepared according to the planting conditions of land and crops, the required fertilizer is loaded into a dilution barrel, adding a proper amount of water, uniformly stirring by using a wooden stick, diluting for many times to fully dissolve the fertilizer, adding a fertilizer solution into a water tank 7 from a water inlet 8 of an electric sprayer, closing a water inlet valve 3, detaching a bypass valve 14 of a 1 st soft belt bypass valve of a drip irrigation main pipe 4 close to a water inlet pipe 2, connecting an internal thread port of a water outlet pipe 6 of the electric sprayer with an external thread port 13 of a bypass 12, opening the water inlet valve 3, starting a water pump, firstly irrigating for 20-30 minutes, starting a switch 9 of the electric sprayer, and effectively conveying the fertilizer solution to a drip irrigation belt 10 through the soft belt bypass valve and the drip irrigation main pipe 4 under working pressure by using the electric sprayer to finish drip irrigation and fertilization. Adjusting the water inlet valve 3 to enable the sprayer to supply fertilizer fully, enabling the drip irrigation tape 10 to drip water uniformly, after the fertilizer application is finished, closing the water pump and the water inlet valve 3, detaching the water outlet pipe 6 of the electric sprayer, installing and closing the bypass valve 14, starting the water pump, opening the water inlet valve 3, flushing the drip irrigation pipe, and irrigating until the water demand of crops is met.

The above description is only an example of the present invention, and the general knowledge of the known specific technical solutions and/or characteristics and the like in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, and these should also be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a warmhouse booth liquid manure integrated device, includes inlet tube, water source and electric nebulizer outlet pipe, the one end and the water source intercommunication of inlet tube, its characterized in that: be equipped with the water intaking valve on the inlet tube, the free end intercommunication of inlet tube has the person in charge of driping irrigation, it is equipped with filter and a plurality of soft area bypass valve to drip irrigation to be responsible for, wherein is close to the first soft area bypass valve of inlet tube and the one end intercommunication of electric nebulizer outlet pipe, all the other soft area bypass valve intercommunications have the drip irrigation zone, the other end of electric nebulizer outlet pipe is connected with electric nebulizer, be equipped with a plurality of drip holes on the drip irrigation zone.

2. The greenhouse water and fertilizer integrated device as claimed in claim 1, wherein: the electric sprayer comprises a water tank, a water inlet is formed in the upper end of the water tank, a switch is arranged at the lower end of the outer side of the water tank, and a filter screen is arranged at the water inlet.

3. The greenhouse water and fertilizer integrated device as claimed in claim 1, wherein: the soft bypass valve of taking includes bypass and bypass valve, the outside of bypass is equipped with outer silk interface, be equipped with interior silk interface on the bypass valve, the one end that the electric nebulizer outlet pipe is close to soft bypass valve of taking is equipped with interior silk interface, and can with the outer silk interface threaded connection of bypass.

4. The greenhouse water and fertilizer integrated device as claimed in claim 1, wherein: the filter is a screen filter.