CN203387988U

CN203387988U - U-shaped earth cave greenhouse applicable to cultivating edible fungi

Info

Publication number: CN203387988U
Application number: CN201320431574.5U
Authority: CN
Inventors: 苏陈荣
Original assignee: Yaodu District Linfen Wan Te Planting Edible Mushroom Specialty Co-Operative Organization
Current assignee: Yaodu District Linfen Wan Te Planting Edible Mushroom Specialty Co-Operative Organization
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-01-15
Anticipated expiration: 2023-07-19

Abstract

The utility model discloses a U-shaped earth cave greenhouse applicable to cultivating edible fungi, and belongs to the field of cultivation technologies for edible fungi. The room temperature of the U-shaped earth cave greenhouse can be kept constant within six hours prior to picking of the edible fungi under the condition that the external air temperature is excessively high or low, and the yield of the edible fungi can be guaranteed. The technical scheme for solving technical problems includes that the U-shaped earth cave greenhouse comprises a first cave, a middle wall and a second cave, the first cave is separated from the second cave by the middle wall, a channel opening is formed in the end, which is far away from a first exit and a second exit, of the middle wall, the first cave is communicated with the second cave via the channel opening, a ventilation opening which can be opened or closed is formed in the end, which is close to the first exit and the second exit, of the middle wall, and the first cave is communicated with the second cave when the ventilation opening is opened. The U-shaped earth cave greenhouse has the advantage that forced ventilation, natural ventilation and inner-loop ventilation are combined with one another, so that the yield of the edible fungi can be guaranteed.

Description

A kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom

Technical field

A kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom of the utility model, belongs to the culture technique field of edible mushroom.

Background technology

Present edible mushroom earth kiln hole greenhouse cultivation is mainly to utilize two adjacent earth kiln holes, and away from the one end in exit, have a passway in middle wall body, air inlet fan is by outside air suction booth, air is by the first cave dwelling, after passway and the second cave dwelling, utilize exhaust blower that air in canopy is extracted out, realize the circulation of air in booth, but current this earth kiln hole booth is in cultivating the process of edible mushroom, found following problem: 1, before harvesting six hours of edible mushroom are very high to the requirement of temperature, the variation meeting of temperature directly affects the output of edible mushroom, and the air inlet fan in the main Shi Kaoliangge of the ventilation exit of traditional earth kiln hole booth and the forced ventilation of exhaust blower realize, when extraneous excess Temperature or when too low, the outside air temperature entering in booth can directly affect the room temperature in booth, cause the room temperature of booth unstable, affect the growth of edible mushroom, cause the production declining of edible mushroom, 2, still, when extraneous excess Temperature or when too low, air inlet fan and the exhaust blower of in order to prevent extraneous air themperature from affecting the room temperature of booth, closing exit, air in booth does not circulate again like this, cause the air cleanliness in booth too low, also can affect the growth of edible mushroom, cause the production declining of edible mushroom.

Utility model content

The utility model overcomes the deficiency that prior art exists, technical problem to be solved is for providing a kind of when outside air temperature is too high or too low, can keep the booth room temperature in before harvesting six hours of edible mushroom constant, and can guarantee the U-shaped earth kiln hole booth of edible mushroom output.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom, comprise the first cave dwelling, middle wall body and the second cave dwelling, the first exit of the first cave dwelling is provided with the first door and window and exhaust blower, the second exit of the second cave dwelling is provided with the second door and window and air inlet fan, middle wall body separates the first cave dwelling and the second cave dwelling, middle wall body has passway away from the one end in the first exit and the second exit, passway is connected the first cave dwelling and the second cave dwelling, it is characterized in that, described middle wall body is provided with the ventilating opening that can open or close near the one end in the first exit and the second exit, when ventilating opening is opened, the first cave dwelling and the second cave dwelling are connected.

On described ventilating opening, be provided with a cooling humidification apparatus.

Described cooling humidification apparatus comprises blower fan, cooler and three kinds of equipment of humidifier.

The second described door and window is higher than the first door and window.

The utility model compared with prior art has following beneficial effect: the utility model is provided with a passway in middle wall body away from the one end in the first exit and the second exit, and near the one end in the first exit and the second exit, be provided with a ventilating opening in middle wall body, when extraneous excess Temperature or when too low, close the first door and window, the second door and window, air inlet fan and exhaust blower, open ventilating opening, and according to the air themperature in booth and humidity, independent or the combination unlatching by three kinds of equipment of the cooling humidification apparatus at ventilating opening place, utilize ventilating opening, the first cave dwelling, the internal circulation system that passway and the second cave dwelling form, air in booth is circulated in canopy, the temperature and humidity that guarantees room air reaches requirements, make canopy inner air flow simultaneously, the cleannes of air in canopy have been guaranteed, when temperature of shed and outdoor temperature are more or less the same, air inlet fan, exhaust blower and ventilating opening are closed, open the first door and window and the second door and window, the air pressure difference and the inside and outside Air Temperature Difference of booth that utilize the first door and window and the second door and window, make air in canopy form convection current, realizes the gravity-flow ventilation of booth, like this owing to both having guaranteed the temperature in booth, guarantee again the clean of the interior air of canopy, saved the energy, reduced production cost.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in more detail.

Fig. 1 is the external structure schematic diagram of the utility model embodiment mono-.

Fig. 2 is the external structure schematic diagram of the utility model embodiment bis-.

Fig. 3 is interior schematic diagram of the present utility model.

In figure: 1 is the first cave dwelling, 2 is passway, and 3 is middle wall body, and 4 is the second cave dwelling, and 5 is ventilating opening, and 6 is cooling humidification apparatus, and 7 is the first exit, and 8 is the second exit, and 9 is the first door and window, and 10 is the second door and window, and 11 is exhaust blower, and 12 is air inlet fan.

Embodiment

With preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.

Embodiment mono-:

As Fig. 1, shown in Fig. 3, a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom, comprise the first cave dwelling 1 and the second cave dwelling 4, the first exit 7 of the first cave dwelling 1 is provided with the first door and window 9 and exhaust blower 11, the second exit 8 of the second cave dwelling 4 is provided with the second door and window 10 and air inlet fan 12, between the first cave dwelling 1 and the second cave dwelling 4, be provided with middle wall body 3, middle wall body 3 has passway 2 away from one end of the first exit 7 and the second outlet 8, passway 2 is connected the first cave dwelling 1 and the second cave dwelling 4, middle wall body 3 is provided with a ventilating opening 5 near the one end in the first exit 7 and the second exit 8, ventilating opening 5 can be opened or close, when ventilating opening 5 is opened, the first cave dwelling 1 and the second cave dwelling 4 can be connected.

The utility model is provided with a passway 2 in middle wall body 3 away from the one end in exit 7, and near the one end in exit 7, be provided with a ventilating opening 5 in middle wall body 3, when extraneous excess Temperature or when too low, close the first door and window 1, the second door and window 4, air inlet fan 12 and exhaust blower 11, open ventilating opening 5, according to the temperature and humidity value in booth, independent or the combination unlatching by three kinds of machines of the cooling humidification apparatus 6 of ventilating opening 5, due to ventilating opening 5, the first cave dwelling 1, passway 2 and the second cave dwelling 4 form an internal circulation system, air in booth is circulated in canopy, the temperature and humidity that guarantees room air reaches requirements, the circulation of air in canopy simultaneously, also the cleannes of air in canopy have been guaranteed.

Embodiment bis-:

As Fig. 2, shown in Fig. 3, a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom, the difference of the present embodiment and embodiment mono-is: the second door and window 10 position is arranged on higher than 9 five ten centimeters of places of the first door and window, because the second door and window 10 is higher than the first door and window 9, when temperature of shed and outdoor temperature are more or less the same, by air inlet fan 12, exhaust blower 11 and ventilating opening 5 are closed, open the first door and window 9 and the second door and window 10, utilize air pressure difference and the inside and outside Air Temperature Difference of booth of the first door and window 9 and the second door and window 10, make air in canopy form convection current, realize the gravity-flow ventilation of booth, when the effect of gravity-flow ventilation does not reach while requiring, open air inlet fan 12 and exhaust blower 11 and carry out forced ventilation, guarantee the air quality in canopy, so both guaranteed the temperature in booth, guaranteed again the clean of the interior air of canopy, saved the energy, reduced production cost.

Claims

1. a U-shaped earth kiln hole booth that is applicable to planting edible mushroom, comprise the first cave dwelling (1), middle wall body (3) and the second cave dwelling (4), first exit (7) of the first cave dwelling (1) is provided with the first door and window (9) and exhaust blower (11), second exit (8) of the second cave dwelling (4) is provided with the second door and window (10) and air inlet fan (12), middle wall body (3) separates the first cave dwelling (1) and the second cave dwelling (4), middle wall body (3) has passway (2) away from the one end of the first exit (7) and the second exit (8), passway (2) is connected the first cave dwelling (1) and the second cave dwelling (4), it is characterized in that, described middle wall body (3) is provided with the ventilating opening (5) that can open or close near one end of the first exit (7) and the second exit (8), when ventilating opening (5) is opened, the first cave dwelling (1) and the second cave dwelling (4) are connected.

2. according to a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom described in claims 1, it is characterized in that, on described ventilating opening (5), be provided with a cooling humidification apparatus (6).

3. according to a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom described in claims 2, it is characterized in that, described cooling humidification apparatus (6) comprises blower fan, cooler and three kinds of equipment of humidifier.

4. according to a kind of U-shaped earth kiln hole booth that is applicable to planting edible mushroom described in claims 1 or 2, it is characterized in that, described the second door and window (10) is higher than the first door and window (9).