Rain shelter greenhouse for kiwi fruit planting

Abstract

The utility model discloses a rain-sheltering greenhouse for kiwi fruit planting. The rain-sheltering greenhouse comprises a greenhouse body frame and a greenhouse roof frame. The greenhouse roof frame is composed of a plurality of arch bridges which are sequentially erected on the top of the greenhouse body frame, a temperature-adjusting ventilation window is arranged at the upper end of the leeside of the greenhouse roof, a temperature-adjusting ventilation window roller blind rod is arranged on the temperature-adjusting ventilation window, the upper ends of the long arch pipes extend outwards to the position above the temperature-adjusting ventilation window to form a rain shelter supporting frame, and the upper ends of the long arch pipes extend outwards to the position above the temperature-adjusting ventilation window. Rain falling windows are arranged at the middle lower ends of the windward side and the leeward side of the shed roof, and rain falling window roller blind rods are arranged on the rain falling windows; the problems of high temperature and high humidity in the greenhouse are solved through the temperature-adjusting ventilation window, rainwater is prevented from falling into the greenhouse from the temperature-adjusting ventilation window through the rain shelter arranged on the greenhouse roof, and the purpose of sheltering from rain is achieved; water storage devices for collecting rainwater and automatic irrigation systems for irrigating the rainwater collected by the water storage devices are arranged on the left side and the right side of the greenhouse main body; the purpose of reasonably utilizing water sources is achieved, and the problem of serious water shortage caused by plant irrigation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of planting greenhouses, and more specifically, to a rain-proof greenhouse for planting kiwifruit. Background Art

[0002] Kiwifruit has extremely high nutritional value, medicinal value and economic value. It enjoys the reputation of "King of Vitamin C", "King of Fruits" and "World Rare Fruit". Due to its good quality and high planting efficiency, it has become a specialty fruit industry that various places are competing to develop. However, the planting of kiwifruit trees has high requirements for external environmental conditions such as temperature, water, light, soil, and altitude. Kiwifruit trees are particularly afraid of waterlogging. Long periods of rainy days will affect the growth of kiwifruit trees and bring diseases such as ulcers and soft rot. Therefore, the cultivation of kiwifruit in rain shelter greenhouses has been an important technical measure for the development of my country's kiwifruit industry in the past five years. It has produced significant results in preventing and controlling diseases such as ulcers and soft rot, but it has also produced some negative effects.

[0003] The existing kiwifruit rain shelter greenhouses have the following problems: first, the water supply of the plants in the greenhouse depends entirely on water diversion and irrigation, and long-term large-scale water use causes regular water shortages; second, after years of rain shelter cultivation in the orchard, the original ecological natural environment of the soil biological community has been destroyed, and it has not been repaired for a long time, which can easily cause problems such as soil salinization and compaction; third, in summer and autumn, the temperature and humidity in the greenhouse are too high, which can easily cause problems such as scorching of kiwifruit branches and leaves and outbreaks of diseases. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a rain shelter for kiwi fruit planting.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rain shelter for kiwi fruit planting, comprising a main greenhouse frame and a roof frame arranged on the top of the main greenhouse frame, wherein both the main greenhouse frame and the roof frame are covered with a greenhouse film; the roof frame is composed of a plurality of groups of arch bridges sequentially erected on the top of the main greenhouse frame, wherein the arch bridges are formed by long arch tubes and short arch tubes erected mutually; wherein the short arch tubes are erected on the leeward side of the roof, and the long arch tubes are erected on the windward side of the roof;

[0007] A temperature-adjusting ventilation window is arranged at the upper end of the leeward side of the shed roof, and a temperature-adjusting ventilation window rolling rod is arranged on the temperature-adjusting ventilation window, which can roll up the shed film on the temperature-adjusting ventilation window, and the upper ends of a plurality of the long arch tubes extend outward to the upper part of the temperature-adjusting ventilation window to form a rain shelter support frame.

[0008] The middle and lower ends of the windward side and the leeward side of the roof are both provided with rain windows, and the rain windows are provided with rain window rolling rods capable of rolling up the roof film on the rain windows;

[0009] The left and right sides of the greenhouse body are both provided with a water storage device for collecting rainwater and an automatic irrigation system for using the rainwater collected by the water storage device for irrigation.

[0010] The utility model is further configured that: the four vertical surfaces of the greenhouse main body are all provided with vertical surface rolling rods which can roll up the greenhouse films on the vertical surfaces.

[0011] The utility model is further provided with: the water storage device comprises a water collecting trough and a drainage pipe arranged at the upper end of the greenhouse body, the upper end of the drainage pipe is connected with the drainage port at the end of the water collecting trough, and the lower part extends to the bottom of the greenhouse.

[0012] The utility model is further arranged that: a plurality of water retaining plates are arranged at intervals on the water collecting trough, and the height of the water retaining plates is lower than the depth of the water collecting trough; wherein two adjacent water retaining plates divide the water collecting trough into a plurality of water collecting troughs, and store rainwater in the water collecting troughs.

[0013] The utility model is further configured as follows: the lower end of each water collecting trough is connected with a water collecting pipe, and the water collecting pipe is connected with an automatic irrigation system; the lower end of the water collecting pipe is provided with a filtering device for filtering rainwater and a switch for controlling the opening and closing of the water collecting pipe.

[0014] The utility model further provides that: the automatic irrigation system comprises a horizontally arranged water delivery pipeline and a plurality of vertically arranged water spraying pipelines and a spray head connected to the ends of the water spraying pipelines;

[0015] The upper end surface of the water delivery pipeline is connected to a plurality of water collecting pipes, and the lower end surface thereof is connected to a water spraying pipe. Rainwater in the water collecting trough flows into the water delivery pipeline through the water collecting pipe, and automatically irrigates the plants planted in the greenhouse through the nozzles on the water spraying pipe.

[0016] The utility model has the following beneficial effects: the kiwifruit planting rain shelter greenhouse of the utility model is provided with a rain drop window on the top and a temperature-adjusting ventilation window on the leeward side; in the period from mid-May to late September, that is, when the plants are bearing fruits; the rain drop window is closed to prevent rain from falling into the greenhouse from the rain drop window; and by opening the temperature-adjusting ventilation window, the greenhouse can be ventilated through the temperature-adjusting ventilation window, wherein the rain shelter shields the temperature-adjusting ventilation window from rain to prevent rain from falling into the greenhouse from the temperature-adjusting ventilation window; in summer and autumn, the temperature and humidity in the greenhouse are too high, resulting in scorching of the branches and leaves of kiwifruit and outbreak of diseases; and rain can be prevented from falling into the greenhouse, so as to achieve the purpose of sheltering from rain and prevent soft rot from infecting the fruits; and the rainwater falling on the top of the greenhouse is collected by the water storage devices on both sides of the greenhouse, and the collected rainwater is automatically irrigated at any time through the automatic irrigation system, so as to achieve the purpose of rationally utilizing water resources and well solve the problem of severe water shortage due to plant irrigation;

[0017] From late September to late December, the rain-proof windows, temperature-adjusting and ventilation windows, and the greenhouse film on the vertical surfaces of the main body of the greenhouse will be opened to allow the soil in the greenhouse to be irrigated by natural rainwater to the maximum extent, fully replenishing the soil moisture and allowing the soil biological ecosystem to recover rapidly; solving the problem of soil salinization and compaction caused by long-term closed planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a rain shelter for kiwi fruit planting in the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of a rain shelter for kiwi fruit planting in the utility model. Figure 2 ;

[0020] Figure 3 This is a schematic structural diagram of a water storage device for a rain shelter for kiwi fruit planting according to the utility model;

[0021] Figure 4 This is a diagram showing the coordination of a water storage device and an automatic irrigation system for a rain shelter for kiwi fruit planting in the utility model;

[0022] Explanation of the reference numerals: 1. Main frame of greenhouse; 11. Vertical roller shutter rod; 2. Roof frame; 21. Arch bridge; 211. Long arch tube; 212. Short arch tube; 22. Support frame of awning; 3. Temperature-controlled ventilation window; 31. Roller shutter rod of temperature-controlled ventilation window; 4. Rainfall window; 41. Roller shutter rod of rainfall window; 5. Water storage device; 51. Water collecting trough; 511. Water baffle; 512. Water collecting trough; 513. Water collecting pipe; 5131. Filter device; 5132. Switch; 52. Drain pipe; 6. Automatic irrigation system; 61. Water supply pipeline; 62. Water spraying pipeline; 63. Sprinkler. DETAILED DESCRIPTION

[0023] Refer to the attached Figures 1 to 4 The utility model is further described in detail for a rain shelter for planting kiwi fruit.

[0024] A rain shelter for kiwi fruit planting, comprising a main greenhouse frame 1 and a roof frame 2 arranged on the top of the main greenhouse frame 1, wherein the main greenhouse frame 1 is 4.5 meters wide and 3 meters high; the main greenhouse frame 1 and the roof frame 2 are both covered with a greenhouse film; the roof frame 2 is composed of a plurality of groups of arch bridges 21 sequentially erected on the top of the main greenhouse frame 1, the arch bridge 21 is formed by a long arch tube 211 and a short arch tube 212 erected mutually, and the whole is in a "human" shape, wherein the long arch tube 211 is 3.5 meters long, and the short arch tube 212 is 2.8 meters long; wherein the short arch tube 212 is erected on the leeward side of the roof, and the long arch tube 211 is erected on the windward side of the roof; a temperature-adjusting and exchanging device is arranged at the upper end of the leeward side of the roof The air window 3, the width of the temperature-adjusting ventilation window 3 is 0.5 meters, and a temperature-adjusting ventilation window rolling rod 31 capable of rolling up the shed film on the temperature-adjusting ventilation window 3 is arranged on the temperature-adjusting ventilation window 3, and the upper ends of the plurality of the long arch tubes 211 extend outward to the top of the temperature-adjusting ventilation window 3 to form a rain shelter support frame 22, which has a width of 0.7 meters, and a shed film is covered on the rain shelter support frame 22 to form a rain shelter for shielding the temperature-adjusting ventilation window 3 from rainwater; rain windows 4 are arranged at the middle and lower ends of the windward and leeward sides of the roof, and rain window rolling rods 41 capable of rolling up the shed film on the rain window 4 are arranged on the rain windows 4; the four vertical surfaces of the greenhouse body are all provided with vertical surface rolling rods 11 capable of rolling up the shed film on the vertical surfaces;

[0025] The left and right sides of the greenhouse body are provided with a water storage device 5 for collecting rainwater and an automatic irrigation system 6 for watering the rainwater collected by the water storage device 5; in the period from mid-May to late September, the rain window 4 can be closed to prevent rainwater from falling into the greenhouse from the rain window 4; and by opening the temperature-adjusting ventilation window 3, the greenhouse can be ventilated through the temperature-adjusting ventilation window 3, and the rain cover above the temperature-adjusting ventilation window 3 can be used to shield the temperature-adjusting ventilation window 3 from rainwater to prevent rainwater from falling into the greenhouse from the temperature-adjusting ventilation window 3; in order to prevent the temperature and humidity in the greenhouse from being too high in summer and autumn, resulting in scorched branches and leaves of kiwifruit and outbreaks of diseases; that is, the temperature-adjusting ventilation window 3 solves the high temperature and high humidity problems in the greenhouse, and the rain cover arranged on the roof prevents rainwater from falling into the temperature-adjusting ventilation window 3, so as to achieve the purpose of sheltering from rain and prevent soft rot from infecting the fruit;

[0026] The rainwater falling on the top of the greenhouse is collected by the water storage devices 5 on both sides of the greenhouse, and the collected rainwater is automatically irrigated at any time through the automatic irrigation system, so as to achieve the purpose of rational use of water resources and solve the problem of severe water shortage due to plant irrigation.

[0027] From late September to late December, the rain-removing windows 4, the temperature-adjusting and ventilation windows 3 and the greenhouse films on the vertical surfaces of the greenhouse body are all opened to allow the soil in the greenhouse to be irrigated with natural rainwater to the maximum extent, fully replenish the soil moisture, and allow the soil biological ecosystem to recover rapidly; solving the problem of soil salinization and compaction caused by long-term closed planting.

[0028] In order to effectively utilize rainwater for plant irrigation, the water storage device 5 includes a water collection tank 51 and a drainage pipe 52 arranged at the upper end of the greenhouse body, wherein one end of the water collection tank 51 is slightly higher than the other end, wherein the drainage pipe 52 is connected to the lower part of the water collection tank 51; so that rainwater can flow out smoothly from the drainage pipe 52; the upper end of the drainage pipe 52 is connected to the water outlet at the end of the water collection tank 51, and the lower end extends to the bottom of the greenhouse; a plurality of water baffles 511 are arranged at intervals on the water collection tank 51, and the water baffles 511 are installed at a distance from the end of the water collection tank 51. The next water baffle 511 is installed at 0.4 meters from the top of the trough 51, and at intervals of 6 meters; the height of the water baffle 511 is lower than the depth of the trough 51, and its height is 5 cm lower than the upper side of the trough 51; wherein two adjacent water baffles 511 divide the trough 51 into a plurality of water collecting grooves 512, and store rainwater in the water collecting grooves 512; so that when the rainwater collected in the trough 51 is higher than the water baffle 511, it can pass over the water baffle 511 and be discharged from the drain pipe 52 in time; and prevent the rainwater in the trough 51 from flooding the trough 51 and flowing down from the side of the greenhouse.

[0029] The lower end of each water collecting trough 512 is connected with a water collecting pipe 513, the installation position of the water collecting pipe 513 is 1 meter away from the water retaining plate 511, and the length of the water collecting pipe 513 is 1 meter; the water collecting pipe 513 is connected with the automatic irrigation system 6; the lower end of the water collecting pipe 513 is provided with a filtering device 5131 for filtering rainwater and a switch 5132 for controlling the opening and closing of the water collecting pipe 513; when the collected rainwater needs to be used for irrigation, the switch 5132 is turned on, so that the rainwater in the water collecting trough 51 is filtered by the filtering device 5131 in the water collecting pipe 513, and then flows into the automatic irrigation system 6 to avoid clogging the automatic irrigation system 6; The automatic irrigation system 6 includes a horizontally arranged water supply pipe 61 and a plurality of vertically arranged water spray pipes 62 and a nozzle 63 connected to the end of the water spray pipe 62, wherein the nozzle 63 is a rotating nozzle 63, so that rainwater can irrigate the plants in all directions, wherein the length of the water spray pipe 62 is between 1.2 meters and 1.4 meters; the upper end surface of the water supply pipe 61 is connected to a plurality of water collecting pipes 513, and the lower end surface thereof is connected to the water spray pipe 62, and the rainwater in the water collecting trough 512 flows into the water supply pipe 61 through the water collecting pipe 513, and the plants planted in the greenhouse are automatically irrigated through the nozzle 63 on the water spray pipe 62.

[0030] The method of using the kiwifruit planting rain shelter greenhouse is as follows: from early January to early April, that is, from the winter pruning of kiwifruit to the early flowering period; the greenhouse films of the rain-removing window 4 and the temperature-adjusting ventilation window 3 on the greenhouse roof are lowered through the rain-removing window curtain rod 41 and the temperature-adjusting ventilation window curtain rod 31 respectively to prevent rain from falling into the greenhouse and spreading ulcer disease; the vertical surface greenhouse film is rolled up to the highest position through the vertical surface curtain rod 11 to enhance ventilation and light transmission in the greenhouse;

[0031] During the flowering period to the early fruiting period of kiwifruit from early April to early May each year, the greenhouse films of the vertical surface, rain-removing window 4 and temperature-adjusting ventilation window 3 on the greenhouse main body are lowered through the vertical surface rolling rod 11, the rain-removing window rolling rod 41 and the temperature-adjusting ventilation window rolling rod 31 respectively. The greenhouse film closes the greenhouse to keep the temperature in the greenhouse above 16°C, avoiding low temperature in the greenhouse, damaging kiwifruit flowers and fruits, and improving the fruiting rate; when the temperature in the greenhouse drops below 16°C, a fire point should be arranged according to the temperature value in the greenhouse to burn charcoal to increase the temperature; 10 days after the kiwifruit in the greenhouse withers, the greenhouse film is rolled to the highest position and fixedly locked by the vertical surface rolling rod 11 of the vertical surface, and it will not be lowered again during this growth year.

[0032] From mid-May to late September, when the greenhouse encounters high temperature and high humidity during the fruit-bearing period, the greenhouse film of the temperature-adjusting ventilation window 3 is rolled up through the temperature-adjusting ventilation window rolling rod 31 to open the temperature-adjusting ventilation window 3, wherein the rain shelter shields the temperature-adjusting ventilation window 3 to prevent rain from falling into the greenhouse from the temperature-adjusting ventilation window 3; the greenhouse film of the vertical surface is rolled up to the highest position through the vertical surface rolling rod 11 to enhance the ventilation and light transmittance of the greenhouse; the greenhouse film of the rain window 4 is lowered through the rain window rolling rod 41 to close the rain window 4 to prevent rain from falling into the greenhouse from the rain window 4, to prevent the buds and leaves of the branches from being scorched and infected by diseases, and to ensure that the growth of fruits and branches is in a completely rain-sheltered growth state;

[0033] From late September to late December, the film of the rain window 4 is rolled up to the roof through the rain window rolling rod 41 to open the rain window 4, so that the soil in the greenhouse can be irrigated with natural rainwater to the maximum area, fully replenishing the soil moisture and allowing the soil biological ecosystem to recover quickly;

[0034] Roll up the greenhouse film of the temperature-adjusting ventilation window 3 to the highest position through the temperature-adjusting ventilation window rolling rod 31 to open the temperature-adjusting ventilation window 3, and roll up the greenhouse film of the vertical surface to the highest position through the vertical surface rolling rod 11 to maximize the light transmittance and ventilation in the greenhouse;

[0035] From late January to late September of the following year, the water collection tank 51 of the water storage device 5 accumulates rainwater through the water baffle 511, and the switch 5132 on the water collection pipe 513 is turned on, so that the rainwater stored in the water collection tank 512 can be filtered through the filter device 5131 on the water collection pipe 513 and then irrigate the soil in the greenhouse through the sprinkler 63;

[0036] When the rainwater collected by the water collection trough 51 exceeds the amount, the rainwater in the water collection trough 512 will overflow from the upper end of the water baffle 511 and be discharged from the drain pipe 52; when the soil moisture content in the greenhouse reaches saturation, the switch 5132 on the water collection pipe 513 is turned off to turn off the automatic irrigation system, so that the rainwater can be discharged from the drain pipe 52, so as to reasonably utilize rainwater resources and solve the problem of water shortage.

[0037] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A rain shelter for kiwi fruit planting, comprising a main greenhouse frame and a roof frame arranged on the top of the main greenhouse frame, wherein both the main greenhouse frame and the roof frame are covered with a greenhouse film; wherein: The roof frame is composed of a plurality of arch bridges sequentially erected on the top of the main frame of the greenhouse, and the arch bridges are formed by long arch tubes and short arch tubes erected mutually; wherein the short arch tubes are erected on the leeward side of the roof, and the long arch tubes are erected on the windward side of the roof; A temperature-adjusting ventilation window is arranged at the upper end of the leeward side of the shed roof, and a temperature-adjusting ventilation window rolling rod is arranged on the temperature-adjusting ventilation window, which can roll up the shed film on the temperature-adjusting ventilation window, and the upper ends of a plurality of the long arch tubes extend outward to the upper part of the temperature-adjusting ventilation window to form a rain shelter support frame. The middle and lower ends of the windward side and the leeward side of the roof are both provided with rain windows, and the rain windows are provided with rain window rolling rods capable of rolling up the roof film on the rain windows; The left and right sides of the greenhouse body are both provided with a water storage device for collecting rainwater and an automatic irrigation system for using the rainwater collected by the water storage device for irrigation.

2. A rain shelter for kiwi fruit planting according to claim 1, characterized in that: The four vertical surfaces of the greenhouse main body are all provided with vertical surface rolling rods which can roll up the greenhouse film on the vertical surfaces.

3. A rain shelter for kiwi fruit planting according to claim 1 or 2, characterized in that: The water storage device comprises a water collecting trough and a drainage pipe arranged at the upper end of the greenhouse body. The upper end of the drainage pipe is connected to the drainage port at the end of the water collecting trough, and the lower part extends to the bottom of the greenhouse.

4. A rain shelter for kiwi fruit planting according to claim 3, characterized in that: A plurality of water retaining plates are arranged at intervals on the water collecting trough, and the height of the water retaining plates is lower than the depth of the water collecting trough; wherein two adjacent water retaining plates divide the water collecting trough into a plurality of water collecting troughs, and store rainwater in the water collecting troughs.

5. A rain shelter for kiwi fruit planting according to claim 4, characterized in that: each The lower end of the water collection trough is connected with a water collection pipe, and the water collection pipe is connected with an automatic irrigation system; the lower end of the water collection pipe is provided with a filtering device for filtering rainwater and a switch for controlling the opening and closing of the water collection pipe.

6. A rain shelter for kiwi fruit planting according to claim 5, characterized in that: The automatic irrigation system includes a horizontally arranged water supply pipe, a plurality of vertically arranged water spray pipes and a nozzle connected to the end of the water spray pipe; the upper end surface of the water supply pipe is connected to a plurality of water collecting pipes, and the lower end surface is connected to the water spray pipe. Rainwater in the water collecting trough flows into the water supply pipe through the water collecting pipe, and automatically irrigates the plants planted in the greenhouse through the nozzle on the water spray pipe.

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