CN201004943Y

CN201004943Y - Device for killing soil-borne disease pests in the gardening facilities by using solar energy and steam

Info

Publication number: CN201004943Y
Application number: CNU2007201040016U
Authority: CN
Inventors: 郑建秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-28
Filing date: 2007-03-28
Publication date: 2008-01-16
Anticipated expiration: 2017-03-28

Abstract

A device of employing solar steam to kill soil-borne insect pests in facilities horticulture completely, comprising at least one sunlight reflecting plate (1) which can be asway equipped on a cradle (6), each sunlight reflecting plate (1) is arranged with a steam reforming pipe (2), one end of each steam reforming tube (2) is connected with an influent pipe (8) and the end is connected with a steam inlet of a steam conducting pipe (9). The steam inlet of the steam conducting pipe (9) is connected with a steam outlet of a steam discharge pipe (11) in reticulation or in fence shape, the steam discharge pipe (11) in reticulation or in fence shape is homogeneously distributed with a plurality of stem outlets, the steam conducting pipe (9) is respectively connected with a temperature control device, a pressure regulating valve (3) and a steam pump (4), the influent pipe (8) is connected with a flow pump (5) in series. The purpose of the device is to provide a device of employing solar steam to kill soil-borne insect pests in facilities horticulture completely with convenient operation, low application cost, non environment pollution, and the utility model can kill pests such as a plurality of germs, insect pests or the like in facilities horticulture completely.

Description

Utilize solar steam to kill the device of soil-borne disease worm in the facilities horticulture

Technical field

The utility model relates to a kind of device by the physical method kill pests, relates in particular to a kind of device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture.

Background technology

Development of greenhouse planting provides good breeding, hibernacle for many sick worms, cause withered, Huang withers, stalk break, multiple soil-borne disease such as root knot nematode disease becomes increasingly conspicuous, lose more and more heavier, even cause total crop failure, have a strong impact on China's facilities horticulture ordinary production, along with plantation time limit lengthening, sick worm can get more and more, and soil-borne disease will limit the facilities horticulture production development.Reduce the sick worm radix before producing to greatest extent, the initial source of controlling the disease worm is the most effectual way that harm takes place the sick worm of control, often adopt the medicament agent, soil treatment method for the serious soil-borne disease insect pest of loss, owing to limited by medicament kind, the control disease species is single, dosage is big, effect is undesirable, and efficiency time is short, uses agricultural chemicals in order to improve a lot of local excess of preventive effect, production cost is constantly increased, also cause soil pollution.Though methyl bromide fumigation soil disinfection technology effect is obvious, method is easy, because atmospheric environment is had destruction, by restriction use comprehensively.It is also more obvious to utilize lime, straw daylighting hyperthermia to handle the soil effect, but is subjected to lime and the restriction of straw source, may influence the soil ph value if lime straw ratio is improper.External hot water that generally uses or vapours are carried out the soil disinfection processing, use fuel heating more, and application cost is very high, is unfavorable for large scale application.

The utility model content

The purpose of this utility model provides a kind of easy and simple to handle, and application cost is low, and environment is not had any pollution, effectively kills the solar steam that utilizes of pests such as how sharp germ, insect in the facilities horticulture and kills the device of soil-borne disease worm in the facilities horticulture.

The device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model, comprise that at least one can swingingly rack-mounted sunshine reflecting plate, each sunshine reflecting plate is provided with the steam conversion tube, one end of each steam conversion tube links to each other with water inlet pipe, its other end links to each other with the air intake of steam pipeline, the venthole of steam pipeline links to each other with the air intake of the gland steam exhauster of netted or paliform, be evenly equipped with a plurality of ventholes on the gland steam exhauster of netted or paliform, be connected with attemperating unit on the steam pipeline respectively, pressure-regulating valve and steam pump are in series with flow pump on the described water inlet pipe.

The device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model, wherein said sunshine reflecting plate can swingingly be installed on the described frame, the cross section of each sunshine reflecting plate be opening make progress parabola shaped, described steam conversion tube is arranged on the axial location that is made of parabolic focus of sunshine reflecting plate.

The device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model, wherein said flow pump adopts the control of intelligent flow controller, the bottom of described frame is provided with a plurality of universal wheels, the quantity of described sunshine reflecting plate is 2-6, and the two ends of each sunshine reflecting plate adopt rotating shaft to be installed on the described frame.

The device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model, wherein said steam conversion tube employing stainless steel or copper or aluminium or copper alloy or aluminum alloy materials are made.

Of the present utility modelly utilize device that solar steam kills soil-borne disease worm in the facilities horticulture in use, the gland steam exhauster of netted or paliform can be placed into needs surface, the soil of kill harmful biology, or the gland steam exhauster of netted or paliform is imbedded in the soil according to the mode of laying the drip irrigation pipeline, cover layer of plastic film then on the face of land, make water inlet pipe in the steam conversion tube, send water again, water can be gasificated as the steam more than 100 ℃ in the steam conversion tube, and be transported in the soil that needs the kill harmful biology by the gland steam exhauster of steam pipeline and netted or paliform, various pests are killed.Owing to be to adopt solar energy that water is heated to be steam, so application cost is low, operate also very easyly, environment there is not any pollution, killing effect is unusual ideal also, is applicable to organic food, pollution-free food and pollution-free food production.

Below in conjunction with accompanying drawing the device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model is described further.

Description of drawings

Fig. 1 kills the front view of the structural representation of the device of soil-borne disease worm in the facilities horticulture for the utility model utilizes solar steam;

Fig. 2 is the vertical view of Fig. 1.

Embodiment

By Fig. 1 and Fig. 2 as can be seen, the device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture of the present utility model, comprise 2 sunshine reflecting plates 1 that can swingingly be installed on the frame 6, the bottom of frame 6 can be provided with a plurality of universal wheels 10, to make things convenient for moving frame 6.The cross section of each sunshine reflecting plate 1 be opening make progress parabola shaped, the axial location that is made of parabolic focus of each sunshine reflecting plate 1 is respectively equipped with steam conversion tube 2, one end of each steam conversion tube 2 links to each other with the delivery port of water inlet pipe 8, its other end links to each other with the air intake of steam pipeline 9, the venthole of steam pipeline 9 links to each other with the air intake of the gland steam exhauster 11 of netted or paliform, be evenly equipped with a plurality of ventholes (not drawing among the figure) on the gland steam exhauster 11 of netted or paliform, be connected with attemperating unit on the steam pipeline 9 respectively, pressure-regulating valve 3 and steam pump 4, steam pump 4 can be transported to the high-temperature vapour that produces in the steam conversion tube 2 in the gland steam exhauster 11 of netted or paliform, and then be transported in the soil that needs the kill harmful biology, various pests are killed.Be in series with flow pump 5 on water inlet pipe 8, be used for water is transported to steam conversion tube 2, flow pump 5 adopts the control of intelligent flow controller.

The quantity of above-mentioned sunshine reflecting plate 1 also can be 1 or 3 or 45 or 6, the two ends of each sunshine reflecting plate 1 adopt rotating shaft to be installed on the frame 6, the top of each sunshine reflecting plate is coated with gobo 7 respectively, can cover each sunshine reflecting plate 1 with gobo 7 in time spent not, fall on the sunshine reflecting plate 1 to prevent dust.

Above-mentioned steam conversion tube 2 can adopt stainless steel or copper or aluminium or copper alloy or aluminum alloy materials to make.

Of the present utility modelly utilize device that solar steam kills soil-borne disease worm in the facilities horticulture in use, the gland steam exhauster 11 of netted or paliform can be placed into and need surface, the soil of kill harmful biology, or the gland steam exhauster 11 of netted or paliform is imbedded in the soil according to the mode of laying the drip irrigation pipeline, cover layer of plastic film then on the face of land, make water inlet pipe 8 in steam conversion tube 2, send water again, water can be become steam more than 100 ℃ by solar energy heating vaporization in steam conversion tube 2, and be transported in the soil that needs the kill harmful biology by the gland steam exhauster 11 of steam pipeline 9 and netted or paliform, can in the very short time, rapidly various pests be killed.

Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.

Claims

1. utilize solar steam to kill the device of soil-borne disease worm in the facilities horticulture, it is characterized in that: comprise that at least one can swingingly be installed in the sunshine reflecting plate (1) on the frame (6), each sunshine reflecting plate (1) is provided with steam conversion tube (2), one end of each steam conversion tube (2) links to each other with water inlet pipe (8), its other end links to each other with the air intake of steam pipeline (9), the venthole of steam pipeline (9) links to each other with the air intake of the gland steam exhauster (11) of netted or paliform, be evenly equipped with a plurality of ventholes on the gland steam exhauster (11) of netted or paliform, steam pipeline is connected with attemperating unit respectively on (9), pressure-regulating valve (3) and steam pump (4) are in series with flow pump (5) on the described water inlet pipe (8).

2. the device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture according to claim 1, it is characterized in that: described sunshine reflecting plate (1) can swingingly be installed on the described frame (6), the cross section of each sunshine reflecting plate (1) be opening make progress parabola shaped, described steam conversion tube (2) is arranged on the axial location that is made of parabolic focus of sunshine reflecting plate (1).

3. the device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture according to claim 1, it is characterized in that: described flow pump (5) adopts the control of intelligent flow controller, the bottom of described frame (6) is provided with a plurality of universal wheels (10), the quantity of described sunshine reflecting plate (1) is 2-6, and the two ends of each sunshine reflecting plate (1) adopt rotating shaft to be installed on the described frame (6).

4. the device that utilizes solar steam to kill soil-borne disease worm in the facilities horticulture according to claim 3 is characterized in that: described steam conversion tube (2) employing stainless steel or copper or aluminium or copper alloy or aluminum alloy materials are made.