CN201025806Y

CN201025806Y - Mobile water conservation type mechanical supercharging water replanishing device for dryland

Info

Publication number: CN201025806Y
Application number: CNU2007201471661U
Authority: CN
Inventors: 王峰; 左忠; 杜建民; 刘华; 温学飞; 郭永忠; 高伟
Original assignee: Ningxia Academy of Agriculture and Forestry Sciences
Current assignee: Ningxia Academy of Agriculture and Forestry Sciences
Priority date: 2007-04-20
Filing date: 2007-04-20
Publication date: 2008-02-27
Anticipated expiration: 2017-04-20

Abstract

The utility model relates to an agricultural irrigation device, in particular to a mobile water-saving dry plants mechanical pressure injector. The utility model comprises a water source, a supercharger, and at least one injector. The inlet of the supercharger is communicated with the water source by pipe, and the outlet of the supercharger is communicated with injector by pipe. The water source is water cellar, river, well, lake, aqueduct, reservoir or pool. Obviously, compared with traditional hole irrigation way, the utility model can form environment which is similar with drip irrigation and irrigation under film. The irrigation equipment has the advantages of high water source usage rate, improved work efficiency, convenient usage and assemblage, strong soil and landform applicability, no surface runoff and deep percolation, simple structure and low cost.

Description

Portable water-saving dry farming engine driven supercharging hutch water device

Technical field

The utility model relates to a kind of agricultural irrigation water supplement apparatus, especially portable water-saving dry farming engine driven supercharging hutch water device.

Background technology

Because the northern most of dry farming area great drought underproduction or total crop failure year after year in recent years; labour intensity is big, operating efficiency is seriously low and traditional dry farming water supplementing method exists; and outstanding problems such as that moisturizing is infiltrated is shallow, the evaporation big, loss is fast, water utilization rate is extremely low; be not suitable for large-scale development, seriously hindered the sustainable development of northern China dry farming.

On the basis of traditional irrigation, successively demonstrate in various places, China north and south in recent years and promoted many new water-saving technologies, as the irrigation of restricting water supply on shove filling, the film, spray drip irrigation, insufficient irrigation and readjust-loss irrigation etc.In farming soil moisture conservation, except that crop is intertilled, also have deep ploughing to hold moisture in the soil, sit that water spot is broadcast, fine-variety breeding, increase cover, with measures such as fertile water transfer and seed drought resisting processing.The proposition of above water-saving technology and application thereof have been played positive effect from traditional abundance of water high yield type to the transformation of the excellent product type of water saving for the scientific guidance water-saving agriculture.Or according to physiological function of plants, artificially a certain stage of crop being carried out depletion handles, appropriateness controlling plant root cap ratio, improve crop anti-adversity, promote the maturation of later stage plant seed, also can effectively improve water use efficiency, but these methods are based on the appropriate artificial adjustment on the broad irrigation basis, be that some only consider that the readjust-loss of irrigation time or the optimization of the water yield distribute, using value is little in the foster district of dry farming rain, therefore still needs further to support at the rain that occupies significant proportion in the arable land water saving in farmland, moisturizing work is furtherd investigate, and seeks the breakthrough of matter on some technology and equipments, fundamentally drought control and drought resistance is accomplished high yields irrespective of drought or water logging.

The utility model content

The purpose of this utility model provides a kind of simple in structure, conveniently moving, efficient is high and portable water-saving dry farming engine driven supercharging hutch water device with low cost.

For achieving the above object, the technical solution adopted in the utility model is:

The water-saving dry farming engine driven supercharging of a kind of movable type hutch water device, its special feature is, comprise water source, supercharging equipment and at least one injector, wherein the water inlet of supercharging equipment is communicated with the water source by pipeline, and the delivery port of supercharging equipment is communicated with injector by pipeline, and aforementioned water source is Jiao Shui, well water, river lake water, water in a canal, reservoir water or pond water.

Wherein supercharging equipment is a mechanical booster pump, and this mechanical booster pump is installed on the tractor and is power source with the engine of tractor.

Wherein injector is one section water pipe, and an end of this water pipe is communicated with the delivery port of supercharging equipment by pipeline, and valve also is installed on this water pipe.

Wherein injector comprises a dedusting rifle or a hydraulic giant, and the water filling port of this dedusting rifle or hydraulic giant is communicated with the delivery port of supercharging equipment by pipeline, and a lengthening water injection pipe is installed at the muzzle place of this dedusting rifle or hydraulic giant.

Further, the water injection pipe that wherein extends has at least one water injection hole away from the sealing of an end of muzzle on the other lengthening water filling tube wall of this sealing place.

Wherein on the pipeline that connects between water source and the supercharging equipment, filter is installed.

Clearly, compare with traditional cave benefit, adopt hutch water device of the present utility model to carry out moisturizing, can form the microenvironment of drip irrigation roughly the same or irrigation under film, operating efficiency and water utilization rate obviously improve, and water-saving result is remarkable, dismounting and use are all very convenient, adaptability to soil and landform is strong, does not produce surface runoff and deep percolation, and self structure is simple, conveniently moving, with low cost.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is wherein a kind of structural representation of injector of the utility model.

Embodiment

Come the utility model is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, directly use Jiao Shui, well water, river lake water, water in a canal, reservoir water or pond water as the water source, supercharging equipment adopts mechanical booster pump, mechanical booster pump is installed on the tractor and is power source with the engine of tractor, and the delivery port of mechanical booster pump is communicated with 1-15 injector by pipeline.

Because the mechanical booster pump that adopts tractor to drive, therefore hydraulic pressure can be guaranteed, guarantee that many people operate a plurality of injector normal operations that all are communicated with mechanical booster pump simultaneously, especially be fit to 5-15 people around operation, high-efficiency and low-cost, be suitable for large tracts of land, water filling operation on a large scale, but joint household is used or use at big contract to individuals family.Water-injection efficiency significantly improves, and suits very much to apply in the planting area of tract is arranged.

As shown in Figure 2, injector is formed by the dedusting rifle or the hydraulic giant transformation of routine, and the water filling port of dedusting rifle or hydraulic giant is communicated with the delivery port of supercharging equipment by pipeline, a lengthening water injection pipe is installed at the muzzle place of dedusting rifle or hydraulic giant gets final product.

In addition can be with of the end sealing of lengthening water injection pipe away from muzzle, open some water injection holes (being through hole) on the other lengthening water filling tube wall of this sealing place, such design can prevent as much as possible that water injection hole from blocking, and reduces surface evaporation through probationary certificate, enlarge the moisturizing zone, improve moisturizing efficient.

Certainly, also can use easy injector, directly adopt one section thinner metallic water pipe to get final product, an end of water pipe is communicated with the delivery port of supercharging equipment by pipeline, and the other end can insert water filling in the soil, can also mounted valve on water pipe.

In addition, on the pipeline that connects between water source and the supercharging equipment, the conventional filtration device can be installed, to prevent line clogging.

Using method of the present utility model is as follows:

Can insert injector apart from locating about the root 10cm of crops during use, about degree of depth 15-25cm, take the photograph the injector switch with have gentle hands, water just flows into crop root with elevated pressures, Deng the duration of current 10-20s, but dark crop of water consumption crop or root system such as corn, red green onion, treelet seedling proper extension water injection time.For effectively preventing the farmland invalid evaporation, after the moisturizing about half an hour, available dry ground, wheat straw or stone etc. cover on the hole after the water filling, improve moisturizing soil moisture conservation effect, and the water conservation effect is better after the farmland moisturizing that investments such as covering such as mulch film, gravel, stalk are arranged.

Claims

1. the water-saving dry farming engine driven supercharging of movable type hutch water device, it is characterized in that: comprise water source, supercharging equipment and at least one injector, wherein the water inlet of supercharging equipment is communicated with the water source by pipeline, and the delivery port of supercharging equipment is communicated with injector by pipeline, and aforementioned water source is Jiao Shui, well water, river lake water, water in a canal, reservoir water or pond water.

2. the water-saving dry farming engine driven supercharging of movable type as claimed in claim 1 hutch water device, it is characterized in that: wherein supercharging equipment is a mechanical booster pump, this mechanical booster pump is installed on the tractor and is power source with the engine of tractor.

3. the water-saving dry farming engine driven supercharging of movable type as claimed in claim 1 hutch water device is characterized in that: wherein injector is one section water pipe, and an end of this water pipe is communicated with the delivery port of supercharging equipment by pipeline, and valve also is installed on this water pipe.

4. the water-saving dry farming engine driven supercharging of movable type as claimed in claim 1 hutch water device, it is characterized in that: wherein injector comprises a dedusting rifle or a hydraulic giant, the water filling port of this dedusting rifle or hydraulic giant is communicated with the delivery port of supercharging equipment by pipeline, and a lengthening water injection pipe is installed at the muzzle place of this dedusting rifle or hydraulic giant.

5. the water-saving dry farming engine driven supercharging of movable type as claimed in claim 4 hutch water device is characterized in that: the water injection pipe that wherein extends has at least one water injection hole away from the sealing of an end of muzzle on the other lengthening water filling tube wall of this sealing place.

6. as any water-saving dry farming engine driven supercharging of described movable type hutch water device in the claim 1 to 5, it is characterized in that: wherein on the pipeline that connects between water source and the supercharging equipment, filter is installed.