CN102648700A

CN102648700A - Heat insulation greenhouse for pool and building method of heat insulation greenhouse for pool

Info

Publication number: CN102648700A
Application number: CN201110048280XA
Authority: CN
Inventors: 潘桂平; 周文玉
Original assignee: Shanghai Fisheries Research Institute
Current assignee: Shanghai Fisheries Research Institute
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2012-08-29

Abstract

The invention provides a heat insulation greenhouse for a pool and a building method of the heat insulation greenhouse for the pool and relates to a heat insulation facility for an aquaculture pool. Upright posts, beams, strip footings, pile bodies, plastic films and ropes are adopted. The heat insulation greenhouse for the pool characterized in that the upright posts, the beans, the strip footings and the pile bodies are made of reinforced concrete. The upright posts are built on pool banks between the two adjacent pools and the pool shores at two ends of the pools, the upright posts are in a cylindrical shape, the beans are supported on the upright posts, the tops of the cross sections of the beams are in a circular arch shape and are fixedly provided with circular arc plates, the strip footings and the pile bodies are built on the pool shores of the outer sides of the two adjacent pools, the strip footings are cast under the ground of the pool shores, the pile bodies are exposed out of the ground, one rope spanning across the upper circular arc plate of the beams is fixedly arranged on each pile body, uniformly distributed lower layer ropes are formed above the two adjacent pools, the plastic films are covered on the lower layer ropes, vertical and transverse upper layer ropes are arranged on the plastic films, the two ends of the vertical upper layer ropes are respectively fixed on the upright posts arranged on the pool shares at two ends of the pools, and the two ends of the transverse upper layer ropes are respectively fixed on the pile bodies arranged at the two outer side pool shores.

Description

A kind of pond heat preservation greenhouse and method of construction thereof

Technical field

The present invention relates to be applied to the facility of aquaculture pond insulation.

Background technology

At present, build at the heat preservation greenhouse of land of a great variety, mainly as the insulations of crops such as vegetables plantation; This type heat preservation greenhouse owing to receive restrictions such as span, cost, is not suitable for aquaculture pond, the insulation in the particularly big water surface, large span pond.Can on the pond, build though connect the heat preservation greenhouse stride, many support posts must be set in the pond, so just cause and draw in the net fishing operation and can't carry out.The existing booth that is used for the aquaculture pond insulation is that some are built easily, and span is all smaller, and single span is only about 20 meters, poor stability, is not durable; Even fixing steel construction heat preservation greenhouse is arranged, its span also is restricted, and involves great expense, and the maintenance cost is high, on the pond of coastal area, uses especially, and corrosion-resistant is the thing of a difficulty.How to solve the big water surface, large span cultivating pool heat preservation greenhouse is built, do not influence aquaculture management in the booth, product again and a difficult problem such as fish for, be to need the problem that will solve badly.

Summary of the invention

The present invention need solve is the insulation problem that fish, shrimp, crab class degree of safety in the pond of aquaculture crossed the hypothermic phase in winter, the water body lagging facility difficult problem in the particularly big water surface, large span pond.

Technical scheme of the present invention adopts column, beam, bar base, pile body, plastic film, rope, it is characterized in that column, beam, bar base, pile body adopt armored concrete to process, column build respectively on the ridge, the pool between the two adjacent ponds with the pool at two ends, pond on the bank; Column is cylindric; Column upper support beam, the cross section top of beam is in the arc-shaped and be fixed with arc plate, and the pool, the outside bank in two adjacent ponds is all built bar base and pile body; The bar base is cast in pool bank below ground; Pile body becomes cylindric and bassets, and the fixing respectively rope of crossing over arc plate on the beam of every pile body forms the lower floor's rope that is uniformly distributed with above two adjacent ponds; Covered with plastic film on lower floor's rope; On plastic film, lay the upper strata rope of vertical and horizontal then again, the two ends of upper strata rope are separately fixed on the column of the pool, two ends, pond bank longitudinally, and the two ends of horizontal upper strata rope are separately fixed on the pile body of the pool, two outsides bank.

The present invention is owing to adopted the structure of armored concrete, and is corrosion-resistant, and the cross section end face of reinforced beam is in the arc-shaped and fixing arc plate arranged; Can keep away the wearing and tearing of rabbit rope, film and reinforced beam, long service life has reduced a large amount of human and material resources, the financial resources of maintaining; Compare a span 20X2 rice; Long 84 meters steel construction heat preservation greenhouse, annual about 40000 yuan of the maintenance cost of practicing thrift has demonstrated fully the characteristics of energy-conservation, low-carbon (LC), environmental protection; Be particularly suitable for the water body insulation of sea pond, solved little, the not corrosion resistant defective of present similar lagging facility span effectively.Heat preservation greenhouse list slope, pond of the present invention span can reach 50 meters; Its heat insulation effect and natural water area water temperature are relatively; In the winter time under the subzero condition more than 8 ℃ of temperature, can effectively utilize to shine upon daytime and make that water body improves 7-8 ℃ of temperature in the pond, can save a large amount of heat energy.

Description of drawings

Fig. 1, pond of the present invention heat preservation greenhouse sectional schematic diagram;

Fig. 2, insulation canopy surface construction sketch map of the present invention;

Fig. 3, reinforced beam organigram of the present invention;

Fig. 4, armored concrete bar foundation pile sketch map of the present invention.

Embodiment

The present invention's (referring to accompanying drawing) adopts column 1, beam 2 and the bar foundation pile 4 that is made up of bar base 11 and pile body 10, plastic film 5, rope 6.The present invention builds many reinforced concrete upright columns on the bank respectively with the pool at two ends, pond on the ridge, the pool between the two adjacent ponds 9; Column is cylindric; In the position of building iron concrete column according to the specifications section earth excavation of reinforced concrete upright column; And build with clay model, reducing destruction to soil layer construction around the reinforced concrete upright column, the compacting factor of construction part soil layer is more than 0.9; Reinforced concrete upright column top supporting reinforced beam, the cross section end face of reinforced beam is in the arc-shaped and with the fixing arc plate 7 of fixture 8; Reinforced beam bearing capacity, beam section specification and span, by satisfy the weight bear top rope, plastic film and wind, rain, snow is chosen domatic whole institute applied pressure;

The pool, the outside bank in two adjacent ponds is all built board-like armored concrete bar base and cylindric pile body; Earlier in the position of building iron concrete fin base and pile body according to the specifications section earth excavation of armored concrete bar base; And build with clay model; The destruction that minimizing is enclosed soil layer construction to armored concrete bar primitive period, the compacting factor of construction part soil layer are more than 0.9; Board-like armored concrete bar base is cast in pool bank below ground, and pile body becomes cylindric and bassets, the armored concrete bar foundation pile that reinforcing bar and bar base reinforcing bar binding are integrally formed together in the pile body;

The fixing respectively rope of crossing over arc plate on the beam of every pile body forms the lower floor's rope that is uniformly distributed with above two adjacent ponds; On lower floor's rope, lay to cover the plastic film in whole pond, plastic film thickness 8-10 silk, during the plastic film splicing with the edge folded, glued; And penetrate the reinforcement rope; After plastic film covered and evens up on lower floor's rope, the reinforcement rope stretch of adjacent two plastic films was overlapping, strengthened rope to two in the adjacent plastic film flanging then and banded together; Make the limit of two plastic films closed fully, tying up the fixing point spacing is 50 centimetres; The plastic film that extends to ground is pushed down with weight; The upper strata rope of laying vertical and horizontal above the plastic film of laying above lower floor's rope again promptly constitutes insulation canopy face 3; The two ends of upper strata rope are separately fixed on the column of the pool, two ends, pond bank longitudinally, and the two ends of horizontal upper strata rope are separately fixed on the pile body of the pool, two outsides bank; Tension was exceptionally straight when rope was installed, and every horizontal upper strata rope and lower floor's lanyard are at same position, and laterally the spacing of upper strata rope is the twice of lower floor's rope spacing; Levels rope and the plastic film that is clipped in the middle become one the three through the rope crosspoint is fixing to tying up of levels rope in length and breadth, tie up 50 centimetres of dot spacings.Said rope tensile strength all should satisfy carrying plastic film weight and wind and rain is avenged the whole applied pressure of film canopy face.

Claims

1. pond heat preservation greenhouse and method of construction thereof adopt column, beam, bar base, pile body, plastic film, rope, it is characterized in that column, beam, bar base, pile body adopt armored concrete to process; Column build respectively on the ridge, the pool between the two adjacent ponds with the pool at two ends, pond on the bank, column is cylindric, column upper support beam; The cross section top of beam is in the arc-shaped and be fixed with arc plate; The pool, the outside bank in two adjacent ponds is all built board-like base and cylindric pile body, and the bar base is cast in pool bank below ground, and pile body bassets; The fixing respectively rope of crossing over arc plate on the beam of every pile body; Above two adjacent ponds, form the lower floor's rope be uniformly distributed with, covered with plastic film on lower floor's rope is laid the upper strata rope of vertical and horizontal then again on plastic film; The two ends of upper strata rope are separately fixed on the column of the pool, two ends, pond bank longitudinally, and the two ends of horizontal upper strata rope are separately fixed on the pile body of the pool, two outsides bank.

2. a kind of pond heat preservation greenhouse according to claim 1 and method of construction thereof is characterized in that the plastic film thickness 8-10 silk that on lower floor's rope, covers.

3. a kind of pond heat preservation greenhouse according to claim 1 and method of construction thereof is characterized in that levels rope and the plastic film that is clipped in the middle are through the rope crosspoint is fixing to tying up of levels rope in length and breadth.