CN211482157U

CN211482157U - Low-energy-consumption heat preservation device of agricultural greenhouse

Info

Publication number: CN211482157U
Application number: CN201922112783.3U
Authority: CN
Inventors: 张雪君
Original assignee: Dalian Shengfengyuan Agricultural Technology Co ltd
Current assignee: Dalian Shengfengyuan Agricultural Technology Co ltd
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-09-15
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses an agricultural greenhouse's low energy consumption heat preservation device, including the big-arch shelter, its characterized in that: the both sides at big-arch shelter top all set up and evenly be provided with the first support column of multiunit, per two sets of the top of first support column all is fixed with the room roof beam, warm braw case is all installed to the both sides at room roof beam top, and is two sets of warm braw pipe is all installed to one side that warm braw case is close to first support column, the top of room roof beam all is provided with the arc reinforcing bar, the both sides of big-arch shelter all evenly are provided with multiunit second support column. The utility model discloses a warm tuber pipe is discharged heat energy through the air outlet, carries out the warm braw to the inside vegetation of big-arch shelter and handles, has avoided the vegetation to receive the influence of low cold temperature to make the growth rate of vegetation faster, improved output, and absorb solar energy through solar panel, and store in the inside of battery, supply power to electric telescopic handle and warm braw case through the battery, realized low energy consumption heat preservation effect, better utilization is comprehensive to be promoted, the rate of utilization has been improved.

Description

Low-energy-consumption heat preservation device of agricultural greenhouse

Technical Field

The utility model relates to an agricultural greenhouse plants technical field, specifically is an agricultural greenhouse's low energy consumption heat preservation device.

Background

The greenhouse is formed by using bamboo and wood poles, cement poles, light steel pipes or pipes and other materials as a framework, manufacturing upright posts, pull rods, arch bars and pressure bars, and covering plastic films to form the arched material greenhouse.

However, the existing greenhouse has poor heat preservation effect on vegetation, particularly in winter, the weather is cold, the vegetation is very easily influenced by low cold temperature, the growth speed of the vegetation is slow, the yield is reduced, when the temperature is too low, the vegetation is easily damaged, the cost is improved, the survival rate is reduced, the existing greenhouse generally adopts warm air for air supply, however, the method has overlarge consumption on electric energy, is not beneficial to comprehensive popularization, and the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing greenhouse has poor heat preservation effect on vegetation, particularly in winter, the weather is cold, the vegetation is very easily influenced by low cold temperature, the growth speed of the vegetation is slow, the yield is reduced, when the temperature is too low, the vegetation is easily damaged, the cost is improved, the survival rate is reduced, the existing greenhouse generally adopts warm air for air supply, however, the method has overlarge consumption on electric energy and is not beneficial to comprehensive popularization, the utilization rate is reduced, and the low-energy-consumption heat preservation device of the agricultural greenhouse is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural greenhouse's low energy consumption heat preservation device, includes the big-arch shelter, its characterized in that: the both sides at big-arch shelter top all set up and evenly be provided with the first support column of multiunit, per two sets of the top of first support column all is fixed with the room roof beam, warm braw case is all installed to the both sides at room roof beam top, and is two sets of warm braw case is close to one side of first support column and all installs warm tuber pipe, the top of room roof beam all is provided with the arc reinforcing bar, the both sides of big-arch shelter all evenly are provided with multiunit second support column, the top of second support column all is provided with the backup pad, the top of backup pad all evenly is provided with the multiunit standing groove, solar panel is installed at the top of standing groove, the four corners department of standing groove bottom has all welded the connecting block, electric telescopic handle is all installed to the bottom of connecting block, and electric telescopic handle's top all rotates and.

Preferably, the connecting blocks are rotationally connected with the electric telescopic rod through pin shafts, and the rotating angle of the connecting blocks with the pin shafts as base points is 0-45 degrees.

Preferably, solar panel passes through wire and battery electric connection, and the battery passes through the wire respectively with warm braw case and electric telescopic handle electric connection.

Preferably, films are uniformly laid on the outer sides of the first support column and the arc-shaped steel rib, and the first support column, the arc-shaped steel rib and the films form an arch structure.

Preferably, rain baffles are arranged on two sides of the placing groove, and the rain baffles are inclined downwards by 45 degrees.

Preferably, the lower ends of the warm air pipes close to one side of the warm air box are uniformly provided with a plurality of groups of air outlets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inside cold air current of warm braw case absorption big-arch shelter, and change the cold air current into heat energy, then discharge heat energy through the air outlet through the warm tuber pipe, thereby carry out the warm braw to the inside vegetation of big-arch shelter and handle, thereby make this kind of big-arch shelter better to the heat preservation effect of vegetation, the vegetation has been avoided receiving the influence of low cold temperature, thereby make the growth rate of vegetation more quick, and the output is improved, and the cost is reduced, the survival rate is improved, and absorb solar energy through solar panel, and store in the inside of battery, supply power to electric telescopic handle and warm braw case through the battery, the low energy consumption heat preservation effect has been realized, and better utilization is comprehensive to be promoted, the rate of utilization is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is an enlarged view of the present invention a.

In the figure: 1. a greenhouse; 2. a first support column; 3. a house beam; 4. an arc-shaped steel rib; 5. a warm air box; 6. a warm air pipe; 7. a second support column; 8. a support plate; 9. a placement groove; 10. a solar panel; 11. an electric telescopic rod; 12. connecting blocks; 13. a pin shaft; 14. a rain shield; 15. a storage battery; 16. a film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an arc reinforcing bar 4, warm braw case 5 (the model is WY-80), solar panel 10, electric telescopic handle 11 (the model is GRA-LSO), battery 15 (the model is 6-QAW-54 a), film 16 all can be in market or private order the acquisition.

Referring to fig. 1-3, a low energy consumption thermal insulation device for agricultural greenhouses, comprising a greenhouse 1, characterized in that: both sides at 1 top of big-arch shelter all set up and evenly be provided with multiunit first support column 2, the top of every two sets of first support column 2 all is fixed with room roof beam 3, warm bellows 5 is all installed to the both sides at room roof beam 3 top, warm braw pipe 6 is all installed to one side that two sets of warm bellows 5 are close to first support column 2, the top of room roof beam 3 all is provided with arc reinforcing bar 4, big-arch shelter 1's both sides all evenly are provided with multiunit second support column 7, the top of second support column 7 all is provided with backup pad 8, backup pad 8's top all evenly is provided with multiunit standing groove 9, solar panel 10 is installed at the top of standing groove 9, the four corners department of standing groove 9 bottom all welds connecting block 12, electric telescopic handle 11 is all installed to connecting block 12's bottom, and electric telescopic handle 11's top all rotates and is connected with.

The utility model discloses a first support column 2, room roof beam 3, arc reinforcing bar 4 supports fixedly to big-arch shelter 1, thereby the life of big-arch shelter 1 has been improved, and make big-arch shelter 1 more firm, and absorb solar energy through solar panel 10, and convert solar energy into electric energy storage in the inside of battery 15, then provide required electric energy to electric telescopic handle 11 and warm braw case 5 through battery 15, thereby the rate of utilization has been improved, the low energy consumption heat preservation effect has been realized, and the speed that the vegetation is grown has been accelerated, and the cost is reduced.

Please refer to fig. 1, 2 and 3, the connecting block 12 is rotatably connected to the electric telescopic rod 11 through the pin 13, and the rotation angle of the connecting block 12 with the pin 13 as the base point is 0-45 °.

This kind of agricultural greenhouse's low energy consumption heat preservation device makes connecting block 12 and electric telescopic handle 11 rotate to be connected through using round pin axle 13 as the basic point to reduce frictional force, made connecting block 12 pivoted effect better, it is more laborsaving to rotate.

Please refer to fig. 1, the solar panel 10 is electrically connected to the battery 15 through a wire, and the battery 15 is electrically connected to the air heating box 5 and the electric telescopic rod 11 through a wire.

This kind of green house's low energy consumption heat preservation device passes through the wire with solar panel 10, battery 15 and

warm braw case

5 and 11 electric connection of electric telescopic handle to make this kind of big-arch shelter 1 adopt solar energy as the energy of heating, thereby realized low energy consumption heat preservation effect.

Please refer to fig. 1, a film 16 is uniformly laid on the outer sides of the first support column 2 and the arc steel rib 4, and the first support column 2, the arc steel rib 4 and the film 16 form an arch structure.

This kind of green house's low energy consumption heat preservation device is isolated meticulously to the warm braw air current of 1 inside in big-arch shelter through the film 16 that sets up to avoid thermal loss, improved big-arch shelter 1's heat preservation effect, and constitute domes through first support column 2, arc reinforcing bar 4 and film 16, thereby make this kind of big-arch shelter 1's stability better, improved life.

Please refer to fig. 1 and 2, the two sides of the placing groove 9 are both provided with rain baffles 14, the rain baffles 14 are both inclined downwards by 45 °, and the lower ends of the warm air pipes 6 near the warm air boxes 5 are both provided with a plurality of groups of air outlets.

The low-energy-consumption heat preservation device of the agricultural greenhouse enables rainwater to slide to two sides through the arranged rain baffles 14 with certain inclination angles. Thereby, certain damage or erosion of the electric telescopic rod 11 caused by rainwater is avoided, and the service life of the electric telescopic rod 11 is prolonged.

The working principle is as follows: when the greenhouse is used, solar energy is absorbed through the solar panel 11 and stored in the storage battery 15 (the solar energy is converted into chemical energy), then electric energy is provided for the electric telescopic rod 11 through the storage battery 15 (the chemical energy is converted into the electric energy), the heights of the left side electric telescopic rod 11 and the right side electric telescopic rod 11 are respectively adjusted, the placing groove 9 is inclined leftwards or rightwards by taking the pin shaft 13 as a base point, so that the direct projection time of the solar panel 10 and the sun is longer, the solar energy is better absorbed, when the greenhouse 1 needs to be heated, the stored chemical energy is converted into the electric energy through the storage battery 15 and is guided into the interior of the air heating box 5, the air heating box 5 is triggered to absorb cold air in the greenhouse 1 and convert the cold air into hot air, then the converted hot air is guided out through the air heating pipe 6 and the air outlet, so that the vegetation in the greenhouse 1 is supplied with the hot air, and the, the hot air flow loss in the greenhouse 1 is avoided, so that the utilization rate is improved, the low-energy-consumption heat preservation effect is realized, the vegetation growth rate is accelerated, and the cost is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agricultural greenhouse's low energy consumption heat preservation device, includes big-arch shelter (1), its characterized in that: the greenhouse is characterized in that a plurality of groups of first supporting columns (2) are uniformly arranged on two sides of the top of the greenhouse (1), every two groups of first supporting columns (2) are fixedly provided with house beams (3), warm air boxes (5) are mounted on two sides of the top of the house beams (3), two groups of warm air boxes (5) are mounted on one side, close to the first supporting columns (2), of each warm air pipe (6), arc-shaped steel ribs (4) are arranged on the top of each house beam (3), a plurality of groups of second supporting columns (7) are uniformly arranged on two sides of the greenhouse (1), supporting plates (8) are arranged on the top of the second supporting columns (7), a plurality of groups of placing grooves (9) are uniformly arranged above the supporting plates (8), a solar panel (10) is mounted on the top of the placing grooves (9), and connecting blocks (12) are welded at four corners of the bottom of the placing grooves (9, electric telescopic handle (11) are all installed to the bottom of connecting block (12), and all rotate at the top of electric telescopic handle (11) and be connected with round pin axle (13), battery (15) are all installed to the both sides of backup pad (8) bottom.

2. The low-energy-consumption heat preservation device for the agricultural greenhouse of claim 1, wherein the low-energy-consumption heat preservation device comprises: the connecting blocks (12) are rotationally connected with the electric telescopic rod (11) through pin shafts (13), and the rotating angle of the connecting blocks (12) with the pin shafts (13) as base points is 0-45 degrees.

3. The low-energy-consumption heat preservation device for the agricultural greenhouse of claim 1, wherein the low-energy-consumption heat preservation device comprises: solar panel (10) pass through wire and battery (15) electric connection, and battery (15) pass through the wire respectively with warm braw case (5) and electric telescopic handle (11) electric connection.

4. The low-energy-consumption heat preservation device for the agricultural greenhouse of claim 1, wherein the low-energy-consumption heat preservation device comprises: the film (16) is uniformly laid on the outer sides of the first support column (2) and the arc-shaped steel rib (4), and the first support column (2), the arc-shaped steel rib (4) and the film (16) form an arch structure.

5. The low-energy-consumption heat preservation device for the agricultural greenhouse of claim 1, wherein the low-energy-consumption heat preservation device comprises: both sides of the placing groove (9) are provided with rain baffles (14), and the rain baffles (14) are inclined downwards by 45 degrees.

6. The low-energy-consumption heat preservation device for the agricultural greenhouse of claim 1, wherein the low-energy-consumption heat preservation device comprises: the lower ends of the warm air pipes (6) close to one side of the warm air box (5) are uniformly provided with a plurality of groups of air outlets.