CN2664383Y

CN2664383Y - Device of heating and spray irrigation or drip irrigation using greenhouse frame

Info

Publication number: CN2664383Y
Application number: CNU2003201045806U
Authority: CN
Inventors: 谌艺夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-02
Filing date: 2003-11-02
Publication date: 2004-12-22
Anticipated expiration: 2013-11-02

Abstract

The utility model is based on the patent of double layers modular type mobile covering greenhouse, which adds a boiler room. An upper layer framework, a lower layer framework and a beam of the prior greenhouse are replaced by a stainless steel plastic composite pipe. When the greenhouse supplies heat, the hot water of the boiler room is input to the lower layer framework through a water entry. The hot water is input to each arch and each beam by using a valve arranged on the beam. A tee joint and a cross joint are arranged on a connecting mouth of the arch and the beam. The hot water cycles in the lower layer framework then returns into the boiler room from a water return opening through the beam on a base. In spraying irrigation and dripping irrigation, a small water pump is arranged on the water entry of the boiler room. A nozzle is arranged on the central of the arch at interval and a drip transmission belt is arranged on the beam of the lower layer arch base. The utility model can achieve heating and spray irrigation or drip irrigation in greenhouse. The greenhouse frame can sustain wind and snow, thereby realizing three functions in one material. The utility model has the advantages of a simple structure, low cost and great practicability.

Description

Utilize the device of framework of glasshouse big shack heating sprinkling irrigation or drip irrigation

1, technical field: the device of framework of glasshouse big shack heating sprinkling irrigation or drip irrigation that utilizes of the present utility model belongs to the crop genetics field.

2, background technology: at present, the heating system of green house has heating down respectively, the wall with flues heating, and radiator heating etc., these heating system cost cost height, energy resource consumption is big, all needs input cost every year.Though greenhouse by solar heat need not heated, can only produce fruit type vegetable and the warm crop of happiness and also can only do sth. in advance and delay autumn production spring north latitude regional production leafy vegetable and cold-resistant crop below 40 °.On the other hand, existing green house is irrigated modes such as pouring, drip irrigation and sprinkling irrigation, all designs in advance, and building and installing has also increased cost.

3, summary of the invention: the purpose of this utility model is that a kind of device that utilizes framework of glasshouse big shack heating sprinkling irrigation or drip irrigation will be provided, and it can effectively utilize Keelof green house, regulates temperature in the greenhouse in the area of north latitude more than 40 °, heats and waters.

The purpose of this utility model is achieved in that in the patent No. be 98212244.6, on the basis of denomination of invention for the patent of " double-deck assembled moves and covers green house ", in this green house one side the boiler room is set.Two-layer skeleton about the former green house and crossbeam are substituted by plastic stainless-steel composite-tubes.The hot water of exporting from the boiler room directly enters the crossbeam inner chamber of the former lower floor of green house skeleton upper end, again to each root arch bar delivering hot water, all fails full hot water by crossbeam in each root arch bar and crossbeam.Count from first arch bar of input hot water, per five arch bars are one group, on the crossbeam before first arch bar of each group valve are housed all and control hot water flow.Hot water in the former green house lower floor skeleton defeated full after, by the crossbeam on the preceding base hot water is passed back into boiler again and circulates.The arch bar of lower floor's skeleton is connected with threeway by four-way with the junction of crossbeam, at interval shower nozzle is housed at the arch bar middle part of this skeleton, on the crossbeam on the preceding base irrigate band is housed.Small pump is equipped with in the end floor beam water inlet on this skeleton, green house stop warm after, from the boiler room by small pump with water in input lower floor skeleton, can spray or drip irrigation.

The utility model increases a boiler room because only need outside " double-deck assembled moves and covers green house ", two-layer skeleton about the former green house and crossbeam are substituted with plastic stainless-steel composite-tubes, increase heating and sprinkling irrigation or drip irrigation that green house just can be realized in valve, water pump and shower nozzle and irrigate band again.So it is simple in structure, with low cost, very practical.

4, description of drawings: concrete structure of the present utility model is provided by the following drawings and embodiment:

Fig. 1 is the structural representation of the utility model heating system.

Fig. 2 is the structural representation of the utility model sprinkling irrigation or the system of dripping.

5, embodiment: describe two embodiment: embodiment 1 of the present utility model in detail below in conjunction with accompanying drawing: as shown in Figure 1, the heating in this greenhouse is that one side is established a boiler room (1) in the greenhouse, and two-layer skeleton about the former green house and crossbeam are substituted by plastic stainless-steel composite-tubes.Hot water is through water inlet (2) input crossbeam (3), utilize valve (4) that water is imported lower floor's arch bar (7) from crossbeam (3), be provided with threeway (5) and four-way (6) at arch bar (7) and crossbeam (3) junction, water is through threeway (5) and four-way (6), each the root arch bar (7) and the crossbeam (3) of input lower floor skeleton, flow into base crossbeam (10) lining on the base (9) then, by base crossbeam (10) water is passed back into boiler room (1) from water return outlet (11) and circulate.

Embodiment 2: as shown in Figure 2, the sprinkling irrigation in this greenhouse is water pump (8) to be installed in water inlet (2) locate, at the middle part of lower floor's arch bar (7) shower nozzle (12) is housed at interval, and on the base crossbeam (10) of lower floor's arch bar (7), adorn an irrigate band (13) every 0.5 meter ampere, all the other all are same as embodiment 1.

Claims

1, a kind of device that utilizes framework of glasshouse big shack heating sprinkling irrigation or drip irrigation, constitute by boiler room and framework of glasshouse big shack, it is characterized in that: framework of glasshouse big shack and crossbeam are formed by plastic stainless-steel composite-tubes, on the crossbeam of skeleton valve is housed, lower floor's framework beam is communicated with by threeway and four-way with the arch bar junction.

2, the device that utilizes framework of glasshouse big shack heating and sprinkling irrigation or drip irrigation as claimed in claim 1, it is characterized in that: small pump is equipped with at the place at the boiler room water inlet, at the arch bar middle part of lower floor's skeleton shower nozzle is housed at interval.

3, the device that utilizes framework of glasshouse big shack heating and sprinkling irrigation or drip irrigation as claimed in claim 1, it is characterized in that: small pump is equipped with at the place at the boiler room water inlet, every 0.5 meter the irrigate band is housed on lower floor's skeleton base crossbeam.