CN2777955Y

CN2777955Y - Built-in labyrinth type convenient and water-saving plastic drop irrigation pipe

Info

Publication number: CN2777955Y
Application number: CN 200520028402
Authority: CN
Inventors: 邓连胜; 张玉海; 梁德富
Original assignee: 邓连胜
Priority date: 2005-03-21
Filing date: 2005-03-21
Publication date: 2006-05-10
Anticipated expiration: 2015-03-21

Abstract

The utility model relates to a built-in labyrinth type convenient and water-saving plastic drop irrigation pipe which belongs to water-saving irrigation equipment of agriculture and forestry and is composed of an outer sleeve of a pipe body, a built-in labyrinth component, a slot-shaped corrugated pipe in a T type, water inlets, a water outlet, an outlet slot and an outlet point, wherein the outer sleeve of the pipe body is inserted with the built-in labyrinth component, and the other end of the built-in labyrinth component is inserted with the slot-shaped corrugated pipe in the T type; the outlet point is arranged on the outer sleeve of the pipe body, and the outlet slot, the water outlet and the water inlets are arranged on the built-in labyrinth component. When the utility model is used, water enters from the two water inlets, drips out from the water outlet and the outlet slot of the built-in labyrinth component, and finally, drips out from the outlet point so as to reach the purposes for directly irrigating roots of crops and economizing water resources. The utility model has the advantages of optional bending, no restriction of geography and landform, no toxicity, no harmless, much water saving, low cost, etc.

Description

Just save built-in labyrinth type plastic drip irrigation tube

Technical field

The utility model relates to a kind of farming, forestry water-saving irrigation equipment, particularly a kind ofly just saves built-in labyrinth type plastic drip irrigation tube.

Background technology

As everyone knows, severe shortage of water resource has produced threat to the mankind's normal life, and the waste of water resource makes us startling especially at present.In the prior art, field irrigation adopts the face of land directly to water or spray more, and face of land pouring evaporation of water is higher than 50%, and water resource is wasted in a large number; The sprinkling irrigation shortcoming is the pipeline exposed installation, takes up an area of and is in the way, and the construction costs height, evaporation of water is big, availability is low; In addition, if be used for the vegetable protecting field cultivation, space humidity is too high in the canopy, easily sends out corps diseases, and influences output, suddenly treats and need be improved.

The utility model content

The purpose of this utility model is to provide a kind of built-in labyrinth type plastic drip irrigation tube that just saves; solved existing irrigation installation pipeline exposed installation, take up an area of to be in the way, the construction costs height; evaporation of water is big, availability is low; and be used for vegetable protecting field when cultivation; space humidity is too high in the canopy, easily sends out corps diseases, influences problems such as output and quality.

The technical solution of the utility model is: be made up of body overcoat, built-in labyrinth part, T type groove shape bellows, water inlet, delivery port, effluent trough and EXIT POINT, wherein, body overcoat and built-in labyrinth part are pegged graft, and the other end of this built-in labyrinth part and T type groove shape bellows are pegged graft; Body puts outward and is provided with EXIT POINT, and built-in labyrinth part is provided with effluent trough, delivery port and water inlet.During use, water enters from two water inlets, oozes through the effluent trough on delivery port and the built-in labyrinth part, oozes from EXIT POINT at last, reaches the purpose of direct irrigated crop root and conserve water resource; Simultaneously, also chemical fertilizer or agricultural chemicals can be dissolved in the water, save more than 50%.

Advantage of the present utility model is: 1, can be crooked arbitrarily, be not subjected to the restriction of geographical terrain, and nontoxic.2, using water wisely and chemical fertilizer.Plastic conduit by different bores, water is delivered directly to the flourishing root system of crop root partly from the water source, the evaporation of water loss is lower than 20%, the effective rate of utilization of irrigation water is reached more than 80%, around its direct wetting crop root part, the consumption of water is very little, can save irrigation water in a large number; In addition, dissolve, can save chemical fertilizer more than 50% as chemical fertilizer is quantitatively added in the entry.3, reduce disease, promote increasing crop yield.In field, greenhouse by solar heat, plastic tunnel, use, can reduce humidity in the canopy, be difficult for producing fog, can obviously reduce the corps diseases incidence of disease, effectively improve output and the quality of crops.4, cost and construction investment are low.It is simple in structure, just can produce shaped article with a hollow forming equipment, reduce cost greatly and engineering investment cost, and once investment can be used more than 15 years continuously.When 5, using in the whole irrigation district each drip irrigation point place have all even stable water yield.The effect of both can play even hydraulic pressure, evenly dripping can not stopped up again, can keep long-term, stable dripping.

Description of drawings:

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

Fig. 2 is the structural representation of the built-in labyrinth of the utility model part;

Fig. 3 is that schematic diagram is launched in the inside of the utility model labyrinth part;

Fig. 4 is the structural representation of the utility model body overcoat;

Fig. 5 is the schematic side view of Fig. 4.

Embodiment:

As accompanying drawing 1 to shown in the accompanying drawing 5, the utility model is made up of body overcoat 1, built-in labyrinth part 2, T type groove shape bellows 3,

water inlet

4 and 7, delivery port 6, effluent trough 5 and EXIT POINT 8, wherein, body overcoat 1 is pegged graft with built-in labyrinth part 2, and the other end of this built-in labyrinth part 2 and T type groove shape bellows 3 are pegged graft; Body overcoat 1 is provided with EXIT POINT 8, and built-in labyrinth part 2 is provided with effluent trough 5, delivery port 6 and water inlet 4 and 7.During use, water enters from

water inlet

4 and 7, oozes through the effluent trough 5 on delivery port 6 and the built-in labyrinth part 2, oozes from EXIT POINT 8 at last, reaches the purpose of direct irrigated crop root and conserve water resource.

Claims

1, a kind ofly just saves built-in labyrinth type plastic drip irrigation tube, mainly form by body overcoat (1), built-in labyrinth part (2), T type groove shape bellows (3), water inlet (4) and (7), delivery port (6), effluent trough (5) and EXIT POINT (8), it is characterized in that: body overcoat (1) is pegged graft with built-in labyrinth part (2), and the other end of this built-in labyrinth part (2) and T type groove shape bellows (3) are pegged graft.

2, a kind of built-in labyrinth type plastic drip irrigation tube that just saves according to claim 1, it is characterized in that: said body overcoat (1) is provided with EXIT POINT (8).

3, a kind of built-in labyrinth type plastic drip irrigation tube that just saves according to claim 1, it is characterized in that: said built-in labyrinth part (2) is provided with effluent trough (5), delivery port (6) and water inlet (4) and (7).