CN2308249Y

CN2308249Y - Assembly greenhouse

Info

Publication number: CN2308249Y
Application number: CN97237723U
Authority: CN
Inventors: 雷巡龙
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-16
Filing date: 1997-09-16
Publication date: 1999-02-24
Anticipated expiration: 2007-09-16

Abstract

The utility model relates to a cultivation greenhouse for cultivating plants and seedlings. The utility model aims at solving the problems of great building difficulty, high cost, high requirement to landform and terrain, and disassembling and moving difficulty existing in the prior art. The assembly greenhouse comprises at least two house bent frames. The house bent frame is provided with a house roof frame 1, an outer column 5, an inner column 9 and a rack 11 connected with the inner column of the contiguous house bent frame through a detachable connector 13. The outer column 5 and the inner column 9 are connected with the house roof frame 1 through a detachable connector 8 and a detachable connector 10. The utility model is also provided with an outer heat-insulating layer 14 and an inner heat-insulating layer 17. The outer heat-insulating layer 14 is clamped in the outer sides of the outer column and the house roof frame through a film pressing slot bar 15 and a film pressing strip 16. The inner heat-insulating layer 17 is supported in the periphery of the rack through a transverse rod 18.

Description

Assembly greenhouse

The utility model relates to the cultivation greenhouse of plant cultivation and rice shoot.

Seek out desirable cultivation result, except that holding kind the young critical point of selecting, the quality of plant seedling cultivation quality, for the growing way of plant and cultivation result concern same great closely.

Utilize the rice shoot of greenhouse cultivation plant, become a measure of more and more extensively adopting in the agricultural production.

No matter existing greenhouse is holotype material steelframe glass greenhouse, and whole concrete skeleton glass greenhouse, or steel pipe frame plastic green house are and rely on the fixed building that rice shoot is cultivated on the face of land.It is big all exist to build difficulty, and the expenditure of construction height requires highly to terrain, in case build up then roll over problems such as moving difficulty, particularly be difficult to satisfy the demand that wide farmers small-scale greenhouse rice nursery is grown seedlings under the output-based contract responsibility system.

Given this, the purpose of this utility model is to provide a kind of folding that is easy to move, and is easy to expansion, land utilization rate height, the Assembly greenhouse of high insulating effect.

The utility model adopts removable connector to connect roof frame, outer column, inner column, constitute the room framed bent, adopt shelf to connect phase next door framed bent again, constitute extendible assembled housing skeleton, adopt the rack structure of multilayer to improve land utilization rate, further adopt inside and outside double insulation to improve heat insulation effect and realize its purpose.

Assembly greenhouse of the present utility model (referring to accompanying drawing), comprise at least two room framed bents, and heat-insulation layer, above-mentioned room framed bent has roof frame (1), outer column (5) and inner column (9) that useful removable connector (8,10) and roof frame link, useful removable connector (13) connect the shelf (11) of the inner column of phase next door framed bent.

Above-mentioned roof frame (1) is the triangle that the base is crossbeam (2), there is the L shaped joint (7) that matches with the facade and the bottom surface of beam-end the upper end of above-mentioned outer column (5), the removable connector (10) of above-mentioned inner column (9) upper end matches with the crossbeam middle part, above-mentioned shelf (11) is a rectangular frame, the useful press mold channel bar of above-mentioned heat-insulation layer (15) matches with press mold bar (16), card is associated in the external thermal insulation (14) in the outside of roof frame and outer column, with the inner thermal insulating layer (17) that is supported on the shelf periphery by cross bar (18), the two ends of this cross bar link with the crossbeam of next door framed bent mutually respectively.

The nut that above-mentioned removable connector has bolt and matches.

Above-mentioned roof frame, outer column, inner column, shelf are reinforced concrete products.

The utility model is connected in the two ends of the crossbeam of roof frame with removable connector with outer column, and the middle part that inner column is connected in crossbeam constitutes the room framed bent.Connect the inner column of adjacent room framed bent again with shelf, constitute room, greenhouse frame, with press mold channel bar and press mold bar the outside that the external thermal insulation card is associated in roof frame and outer column is formed enclosure space again, constitute the greenhouse.And then also can support inner thermal insulating layer with cross bar, the cover cap shelf forms the greenhouse of double-layer heat insulation.Use the utility model, seedling-cultivating tray is placed on the shelf, carry out the greenhouse culture of plant and the greenhouse cultivation of rice shoot.

Said structure of the present utility model makes it have following advantage and effect.

The connection hole of making when one, member is made in the utility model utilization, connection by removable connectors such as bolts is fastening, constitute modular construction, be easy to adopt industrialized mode production, be easy to obtain the assembly that quality is good, apparent size is consistent, help the exchange of product, help reducing cost, and accumulating is convenient.

Two, the utility model adopts removable connector to connect the modular construction of roof frame, outer column, inner column, shelf, members such as bridging in the existing conventional structure and horizontal brace have not only been saved, can simplify assembling process greatly, reduce cost, and bulk strength and the degree of fixation of Keelof green house after assembling strengthened greatly, can improve the quality of assembling greatly.This modular construction is easy to folding and moves, and is easy to expansion, can be assembled into the cellular construction that has only an elementary cell, also can be assembled into the multi-factor structure of a plurality of elementary cells.Also can be on the basis of having built up, greenhouse be that unit extends with the elementary cell.In assembling multi-factor structure or when enlarging, its adjacent cells can a shared room framed bent, and then reduces cost more.

Three, multilayer rack structure of the present utility model under the prerequisite in breeding condition that satisfies rice shoot and operational administrative space, can utilize the space in greenhouse to greatest extent, and become stereo cultivation, enlarges to cultivate area.Compare with existing greenhouse, its land utilization rate can bring up to 257.69% from 51.55% of existing greenhouse, has a net increase of availability 206%.

Four, external thermal insulation of the present utility model and inner thermal insulating layer structure can constitute individual layer covering and heat insulating structure and double-deck covering and heat insulating structure as required.When heat-insulation layer adopted common PE film, the coefficient of heat conduction that individual layer PE film covers the greenhouse was 5.5 kilocalories/meter ²Hour ℃, and double-deck PE film to cover the coefficient of heat conduction in greenhouse be 2.8 kilocalories/meter ²Hour ℃.Therefore, adopt duplicature to cover the greenhouse, for the heat-insulating property that improves the greenhouse, the injury that alleviates or avoid the outside air temperature sudden change that the house plant seedling is caused has a significant effect.

Use embodiment and accompanying drawing thereof below again, the utility model is further described.

Brief description of drawings:

Fig. 1 is the structural representation of a kind of Assembly greenhouse of the present utility model.The B-B sectional structure that shows Fig. 2.

Fig. 2 is the A-A cutaway view of Fig. 1.

The cutaway view of the outer column of Fig. 3 Fig. 1 and the connection part of crossbeam.

Embodiment 1

A kind of Assembly greenhouse of the present utility model, as shown in drawings.Constitute by roof frame, outer column, inner column, shelf, heat-insulation layer.Wherein roof frame, outer column, inner column, shelf adopt reinforced concrete product, and the common thickness of heat-insulation layer employing is that the PE film of 0.06mm is made.

Above-mentioned roof frame 1, triangular in shape, its leg-of-mutton base is a crossbeam 2, and the square groove 4 of right quantity is arranged in leg-of-mutton appropriate location of winding up part 3 outsides.

Above-mentioned outer column 5 is rectangular cylindricality.The square groove 6 that right quantity is arranged in the appropriate location in the outer column outside.In the outer column upper end the L shaped joint 7 into a single integrated structure with outer column arranged, joint is made with metal material, the through hole that connects usefulness is respectively arranged on the vertical plate part of gusset piece and the lateral piece, above-mentioned through hole matches with the facade of the end of crossbeam and the connector hole of bottom surface respectively, with removable connector 8 via through holes and connector hole, that the end of the crossbeam 2 of outer column 5 and roof frame 1 is fastening and fuse.At the both ends of crossbeam 2, respectively be connected with an outer column 5.Above-mentioned removable connector 8 can be selected the common swell fixture that the screw bolt and nut of expansion of metal cover is arranged for use.

Above-mentioned inner column 9 is rectangular cylindricality.Inner column has four, and two one group, symmetric arrangement.Connect firmly mutually with the middle part of the crossbeam 2 of roof frame 1 with the upper end of removable connector 10 inner column 9.Above-mentioned removable connector 10 can be selected two common bolts for use, and the pre-buried upper end that is packed in inner column 9 is behind the through hole with these bolt-through crossbeam 2 middle parts, fastening and fuse with the nut that matches.

Above-mentioned roof frame, outer column, inner column constitute the room framed bent.

Above-mentioned shelf 11 is the rectangular frame that right quantity crosspiece 12 is arranged.Shelf has two row that are setting, and five shelves of every row are evenly arranged along inner column 9.Every row shelf and one group of inner column link, and with removable connector 13, the two ends of shelf 11 are connected firmly with the inner column 9 of next door framed bent mutually respectively be integral.Above-mentioned removable connector 13 is made of with the nut that matches the bolt of one start screw or double thread.Behind through hole and the through hole on the inner column 9 on bolt-through shelf 11 frames, use nut fastening again.

The utility model links with the inner column 9 of shelf 11 and two adjacent room framed bents, and two room framed bents are fused, and constitutes room, the greenhouse frame of elementary cell, with shelf a plurality of rooms framed bent is connected into one successively, just constitutes room, the greenhouse frame of a plurality of unit.

Above-mentioned heat-insulation layer has external thermal insulation, inner thermal insulating layer.External thermal insulation 14 is associated in the outside of above-mentioned roof frame 1 and outer column 5 with press mold channel bar 15 and press mold bar 16 card that matches.Above-mentioned press mold channel bar 15 is selected common grooved bonding jumper for use, with many press mold channel bars, is separately and fixes in the square groove that adapts 4 of above-mentioned roof frame 1 and in the square groove that adapts 6 of outer column 5 horizontally, and the front surface plastic-blasting is installed.Above-mentioned press mold bar 16 is selected common 2.5mm for use ²The plastics aluminum core line is bent into zigzag continuously, and matches with the conduit of press mold channel bar 15.During the card connection, external thermal insulation 14 is placed between press mold channel bar 15 and the press mold bar 16, the connection part of press mold bar together with external thermal insulation snapped in the press mold channel bar together.

Above-mentioned inner thermal insulating layer 17, cover cap is in the periphery of shelf 11 by cross bar 18 supports.The two ends of cross bar 18 link with two crossbeams 2 of next door framed bent mutually respectively, and place the top of shelf 11.Above-mentioned cross bar 18 selects for use common water gas pipe to make, solid welding nut, plastic-blasting then in the pore at the two ends of cross bar.Run through the through hole on the crossbeam 2 of roof frame with bolt 19, link with nut again.Thereby constitute the support of inner thermal insulating layer.Inner thermal insulating layer can use with external thermal insulation on demand simultaneously, constitutes double-decked insulation; Also can not install inner thermal insulating layer, and external thermal insulation is only arranged, form the individual layer insulation construction.

Present embodiment adopts armored concrete to make main member, is intended to make full use of this material and obtains light specific gravity after easy, easy to process, the moulding, intensity height, anti-aging, advantages such as oxidizing process is slow, long service life.Have other the metal material price absolutely inexpensive advantage similar to proportion.Use this material, both can eradicate the pollution that causes to plant because of the oxidation of structure material and the drawback of injury, help the cleaning and disinfection in greenhouse, can save the input of maintaining again greatly.

The press mold channel bar of present embodiment and the appearance plastic-blasting of cross bar have anti-oxidation contour anti-time, and itself and reinforced concrete member are adapted.

This Assembly greenhouse can be put before the room of peasant household behind the house, and headland is used for the cultivation of plant rice shoot and the production of fungi plant.Also can place the auxiliary facility of the roof in city as the roof top garden.Place the public lawn of residential quarter, as resident's leisure place.Structure is adjusted slightly, appearance is decorated again and change cladding material, also can place the public area and the station in city, as flower booth, news-stand and waiting booth ...

The utility model is not limited only to the structure of embodiment, and multiple variation structure is still arranged.

Claims

1, Assembly greenhouse, comprise at least two room framed bents, and heat-insulation layer, it is characterized in that the room framed bent has roof frame (1), outer column (5) and inner column (9) that useful removable connector (8,10) and roof frame link, useful removable connector (13) connect the shelf (11) of the inner column of phase next door framed bent.

2, Assembly greenhouse as claimed in claim 1, it is characterized in that said roof frame (1) is the triangle that the base is crossbeam (2), there is the L shaped joint (7) that matches with the facade and the bottom surface of beam-end the upper end of said outer column (5), the removable connector (10) of said inner column (9) upper end matches with the crossbeam middle part, said shelf (11) is a rectangular frame, the useful press mold channel bar of said heat-insulation layer (15) matches with press mold bar (16) and blocks the external thermal insulation (14) in the outside that is associated in roof frame and outer column, with the inner thermal insulating layer (17) that is supported on the shelf periphery by cross bar (18), the two ends of this cross bar link with the crossbeam of next door framed bent mutually respectively.

3, Assembly greenhouse as claimed in claim 2 is characterized in that the nut that said removable connector has bolt and matches.

4,, it is characterized in that said roof frame, outer column, inner column, shelf are reinforced concrete products as claim 1,2 or 3 described Assembly greenhouses.