Temporary device capable of stabilizing environment in greenhouse in fruiting period of morchella esculenta

Abstract

The utility model provides a temporary device capable of stabilizing the environment in a greenhouse in the fruiting period of morchella esculenta, which belongs to the technical field of agricultural facilities and comprises a support frame and a plastic film, the support frame is fixed on one side of a planting greenhouse, and the plastic film covers the support frame; a film rolling device is arranged in the middle of the supporting frame, connected with a plastic film covering the lower middle portion of the supporting frame and used for rolling the plastic film covering the lower middle portion of the supporting frame. According to the utility model, the fruiting environment can be stabilized, the problems of no fruiting, less fruiting or dead fruiting of morchella can be solved, and the economic benefit of morchella planting can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural facilities, and in particular relates to a temporary device capable of stabilizing the environment in a shed during the fruiting period of morels. Background Art

[0002] Morels are a precious and rare edible fungus with a long history of human consumption. Because of its rarity, unique fragrance and high nutritional value, it is favored by people all over the world.

[0003] In autumn and winter, morel growers usually choose to produce morels in vegetable greenhouses. However, since the environment in the vegetable greenhouses is easily affected by the external environment, especially in the cultivation of morels in the north, the outside cold air directly enters the greenhouse without preheating, resulting in large temperature changes in the greenhouse, causing morels to have problems such as no mushrooms or few mushrooms, which seriously affects the economic benefits of morel cultivation. Utility Model Content

[0004] In view of the defects or shortcomings in the prior art, the utility model provides a temporary device that can stabilize the environment in the greenhouse during the fruiting period of morels, which can stabilize the fruiting environment, improve the problems of morels not producing mushrooms, producing few mushrooms or dead mushrooms, and improve the economic benefits of morel cultivation.

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

[0006] The embodiment of the utility model provides a temporary device capable of stabilizing the environment in a shed during the fruiting period of morels, comprising a support frame and a plastic film, wherein the support frame is fixed to one side of the planting shed, and the plastic film covers the support frame;

[0007] A film rolling device is arranged in the middle of the support frame, and the film rolling device is connected to the plastic film covering the lower middle portion of the support frame, and is used for rolling up the plastic film covering the lower middle portion of the support frame.

[0008] Furthermore, the support frame includes a top frame and a bottom frame, the bottom frame is arranged directly below the top frame, and the top frame and the bottom frame serve as a framework to jointly support the temporary device.

[0009] Furthermore, the top frame is an arc-shaped steel column, one end of which is connected to the middle of the planting shed, and the other end of which is connected to the bottom frame. There are multiple arc-shaped steel columns, which are arranged in parallel, and there is a set distance between two adjacent arc-shaped steel columns.

[0010] Furthermore, the base frame is a straight steel column, one end of which is connected to the arc-shaped steel column, and the other end is connected to the bottom of the planting shed. There are multiple straight steel columns, and the multiple straight steel columns are arranged in parallel, and there is a set distance between two adjacent straight steel columns.

[0011] Furthermore, a telescopic steel column is fixedly connected between two adjacent arc-shaped steel columns and between two adjacent straight steel columns, and a plurality of the telescopic steel columns are provided, and the plurality of telescopic steel columns are arranged in parallel.

[0012] Furthermore, the temporary device is also provided with a ventilation window, which is arranged on the top of the support frame, and the outer side of the ventilation window is wrapped with a plastic film.

[0013] Furthermore, an insect-proof net is arranged at the lower middle part of the front side of the support frame, and the insect-proof net is located on the inner side of the part of the film roller that can roll up the plastic film.

[0014] Furthermore, a connecting device is provided between the support frame and the planting shed for connecting the support frame and the planting shed.

[0015] Furthermore, the connecting device includes a connecting column and a connecting buckle. The connecting column is fixed to the position where the side of the planting shed is connected to the support frame, and the connecting buckles are distributed on the front and back surfaces of the connecting column.

[0016] Furthermore, a plurality of compression molded buckles are provided on the top and the middle of the support frame for fixed connection between the support frame and the plastic film.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model sets a temporary device on one side of the planting shed so that the cold air from the outside is preheated in the temporary device before entering the morel planting shed, thereby reducing the temperature change in the planting shed and preventing the cold air from directly entering the planting shed and endangering the normal fruiting of the morels.

[0019] 2. The utility model provides ventilation windows and film rollers to avoid excessive temperature changes in the planting shed while adding fresh air to the planting shed, which is beneficial to the fruiting and growth of morels in the planting shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the temporary device and the planting shed in the embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the front structure of a temporary device in an embodiment of the utility model;

[0022] Figure 3 This is a structural diagram of a connecting device in an embodiment of the utility model;

[0023] Among them, 1. Planting shed; 2. Curved steel column; 3. Straight steel column; 4. Telescopic steel column; 5. Pressed mold buckle; 6. Connecting device; 61. Connecting column; 62. Connecting buckle; 63. Screw hole; 7. Ventilation window; 8. Film roller; 81. Reel; 82. Handle; 9. Insect-proof net. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] A typical implementation of the present utility model is as follows Figure 1 As shown, a temporary device for stabilizing the environment in a greenhouse during the fruiting period of morels comprises a support frame and a plastic film. The support frame is arranged on one side of a planting greenhouse 1, and the plastic film covers the support frame. The plastic film can preheat the cold air from the outside entering the planting greenhouse, reduce the temperature difference caused by ventilation in the planting greenhouse 1, and create a stable temperature environment suitable for the production of morels.

[0026] The support frame includes a top frame and a bottom frame. The bottom frame is located directly below the top frame. The top frame and the bottom frame serve as a skeleton to jointly support the temporary device to ensure the overall stability of the temporary device.

[0027] The top frame is an arc-shaped steel column 2, one end of which is connected to the middle of the planting shed 1, and the other end is connected to the bottom frame. There are multiple arc-shaped steel columns 2, and the multiple arc-shaped steel columns 2 are arranged in parallel, and the distance between two adjacent arc-shaped steel columns 2 is 4m.

[0028] The base frame is a straight steel column 3, which is 2 to 3 meters long. One end of the straight steel column 3 is connected to the arc-shaped steel column 2, and the other end is connected to the bottom of the planting shed. There are multiple straight steel columns 3, which are arranged in parallel, and the distance between two adjacent straight steel columns 3 is 4 meters.

[0029] A telescopic steel column 4 is fixedly connected between two adjacent arc-shaped steel columns 2 and two adjacent straight steel columns 3. There are multiple telescopic steel columns 4, and the multiple telescopic steel columns 4 are arranged in parallel. Both ends of the telescopic steel column 4 are connected to the arc-shaped steel columns 2 or the straight steel columns 3, thereby jointly ensuring the stability of the temporary device.

[0030] The telescopic steel column 4 can be telescoped. When the temporary device is not needed, the telescopic steel column 4 can be shortened, so that the temporary device can be folded and stowed.

[0031] In order to ensure the stability of the connection between the support frame and the plastic film, a plurality of compression mold buckles 5 are provided at the top and the middle of the temporary device, through which the plastic film can be fixed to the support frame without damaging the plastic film, thereby preventing the plastic film from being blown away by the wind to fix the temporary device.

[0032] In order to ensure the stability of the connection between the temporary device and the planting shed 1, a connecting device 6 is provided between the temporary device and the planting shed. The connecting device 6 includes a connecting column 61 and a connecting buckle 62. Figure 3As shown, the connecting column 61 is fixed to the side of the planting shed 1 where the temporary device is connected, and a connecting buckle 62 is distributed on it. The connecting column 61 is detachable. The connecting buckle 62 is distributed on the front and back sides of the connecting column 61 and is movable. There are screw holes 63 on the connecting buckle 62. Screws are tightened in the screw holes on the front and back sides of the connecting column 61 to fix the connecting buckle 62, so that the temporary device is fixed to the south side of the planting shed 1. The stability of the connection between the temporary device and the planting shed 1 is ensured, and the temporary device is prevented from causing cold air from the outside to enter due to loose connection, which affects the growth of morels and reduces the yield.

[0033] A ventilation window 7 is also provided on the top of the temporary device, and the ventilation window 7 is wrapped with a plastic film. When the temperature inside the temporary device is too high, the ventilation window 7 can be opened and supported by a bracket. There are multiple ventilation windows 7, and two adjacent ventilation windows 7 are 6m apart, thereby ensuring that the temperature inside the temporary device is regulated in time, so as to allow fresh air with a suitable temperature to enter the morel cultivation shed.

[0034] like Figure 2 As shown, a film roller 8 is provided in the middle of the temporary device, and the film roller 8 is fixed on the support frame. The film roller 8 is connected to the plastic film located in the middle and lower part of the temporary device. By rotating the film roller 8, the plastic film in the middle and lower part of the front of the temporary device can be rolled up, so that the inside of the temporary device is communicated with the outside. When the carbon dioxide concentration in the planting shed is too high, fresh air can be supplemented to prevent excessive carbon dioxide from affecting the growth of morels and reducing the yield.

[0035] The film roller 8 includes a reel 81 and a handle 82. Both ends of the reel 81 are rotatably connected to the arc-shaped steel column 2. The handle 82 is fixed to the end of one end of the reel 81. The reel 81 can be driven to rotate by rotating the handle 82. One end of the plastic film located in the lower part of the temporary device is wound around the reel 81. When the handle 82 is rotated, the plastic film can be rolled up, thereby replenishing fresh air into the planting shed.

[0036] An insect-proof net 9 is arranged at the lower middle part of the front side of the temporary device, and the insect-proof net 9 is located on the inner side of the part of the plastic film that can be rolled up by the film roller 8. When the plastic film at the lower middle part of the front side of the temporary device is rolled up by the film roller 9, the insect-proof net 8 inside the plastic film can prevent pests and foreign objects from entering the planting shed, thereby creating a good environment for the growth of morels.

[0037] How it works

[0038] The temporary device is installed in the middle of one side of the greenhouse where morels are planted (the sunny side is preferred) by fixing the connecting column and the connecting buckle of the connecting device, so that the cold air from the outside enters the temporary device first, and the cold air is preheated by the temporary device, and then the preheated air is introduced into the planting shed, thereby reducing the damage caused by the sudden entry of cold air from the outside into the planting shed to the morels. At the same time, when the temperature is too high, the temporary device can also be used to cool and dehumidify. The ventilation window on the upper part of the temporary device can be opened for cooling and dehumidification. The lower side of the temporary device can also roll up part of the plastic film and ventilate at the same time to avoid the phenomenon of large-scale death of mushroom buds in the morel planting shed due to excessive temperature difference. At the same time, early spring leafy vegetables can also be planted in the temporary device. The planting of leafy vegetables can provide sufficient oxygen for the morels and provide a good environment for the growth of the morels. When the temperature is stable at 10-15°C, the temporary device can be removed. The temporary device can also be disassembled or folded at any time to improve land utilization.

[0039] In the process of cultivating morels in the facility, the temporary device can be used to preheat the cold air outside, reduce the high and low temperature difference caused by ventilation in the planting shed, and create a stable temperature environment suitable for the growth of morels; alleviate the problem of no mushrooms, few mushrooms or dead mushrooms caused by unstable external climate, increase the yield of morels, and increase the efficiency of morel cultivation.

[0040] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella oleifera, characterized in that: It comprises a support frame and a plastic film, wherein the support frame is fixed on one side of the planting shed, and the plastic film covers the support frame; A film rolling device is arranged in the middle of the support frame, and the film rolling device is connected to the plastic film covering the lower middle portion of the support frame, and is used for rolling up the plastic film covering the lower middle portion of the support frame.

2. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 1, characterized in that: The support frame comprises a top frame and a bottom frame, wherein the bottom frame is arranged directly below the top frame, and the top frame and the bottom frame serve as a framework to jointly support the temporary device.

3. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 2, characterized in that: The top frame is an arc-shaped steel column, one end of which is connected to the middle of the planting shed, and the other end of which is connected to the bottom frame. There are multiple arc-shaped steel columns, which are arranged in parallel, and there is a set distance between two adjacent arc-shaped steel columns.

4. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 3, characterized in that: The base frame is a straight steel column, one end of which is connected to the arc-shaped steel column, and the other end is connected to the bottom of the planting shed. There are multiple straight steel columns, which are arranged in parallel, and there is a set distance between two adjacent straight steel columns.

5. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 4, characterized in that: A telescopic steel column is fixedly connected between two adjacent arc-shaped steel columns and two adjacent straight steel columns. A plurality of telescopic steel columns are provided, and the plurality of telescopic steel columns are arranged in parallel.

6. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 1, characterized in that: The temporary device is also provided with a ventilation window, which is fixed on the top of the support frame and the outer side of the ventilation window is wrapped with a plastic film.

7. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 1, characterized in that: An insect-proof net is arranged at the middle and lower part of the front side of the support frame, and the insect-proof net is located at the inner side of the part of the film roller that can roll up the plastic film.

8. A temporary device for stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 1, characterized in that: A connecting device is provided between the supporting frame and the planting shed for connecting the supporting frame and the planting shed.

9. A temporary device capable of stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 8, characterized in that: The connecting device comprises a connecting column and a connecting buckle. The connecting column is fixed to the position where the temporary device is connected to the side of the planting shed, and the connecting buckles are distributed on the front and back surfaces of the connecting column.

10. A temporary device capable of stabilizing the environment in a greenhouse during the fruiting period of Morchella as claimed in claim 1, characterized in that: A plurality of compression molded buckles are arranged on the top and the middle of the support frame for fixed connection between the support frame and the plastic film.

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