CN210491761U - Cellar for storing things ventilation unit is stored to potato - Google Patents
Cellar for storing things ventilation unit is stored to potato Download PDFInfo
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- CN210491761U CN210491761U CN201921443533.1U CN201921443533U CN210491761U CN 210491761 U CN210491761 U CN 210491761U CN 201921443533 U CN201921443533 U CN 201921443533U CN 210491761 U CN210491761 U CN 210491761U
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Abstract
A potato storage cellar ventilation device comprises a first ventilation pipeline, a second ventilation pipeline, a first transverse connecting pipe, a second transverse connecting pipe, an exhaust fan, a humidity sensor, a carbon dioxide sensor and a controller, wherein the first ventilation pipeline and the second ventilation pipeline are respectively adjacent to two side walls of the cellar, and the bottom ends of the first ventilation pipeline and the second ventilation pipeline are lower than the bottom surface of the cellar; the middle part of the first air pipeline is provided with a first opening towards the cellar, the first opening is communicated with the inner cavity of the cellar through a first transverse connecting pipe, the middle part of the second air pipeline is provided with a second opening towards the cellar, the second opening is communicated with the inner cavity of the cellar through a second transverse connecting pipe, the parts of the first air pipeline and the second air pipeline exposed out of the ground are both provided with bends, and the ends of the bends are provided with openings which are inclined downwards; the utility model discloses a simple structure, convenient to use, degree of automation are high, have waterproof function, and ventilation and dehumidification are effectual.
Description
Technical Field
The utility model belongs to the technical field of the potato storage technique and specifically relates to a cellar for storing things ventilation unit is stored to potato.
Background
The potatoes serving as one of four crops in the world are indispensable food in daily life of people and are also important raw materials in the food processing industry and the light industry, the yield of the potatoes is high, and the potatoes can be guaranteed to be stored for a long time only by reasonable storage; the cellar can meet the conditions of temperature, humidity and light resistance of potato storage, and does not occupy useful area on the ground.
However, the cellar is closed for a long time, carbon dioxide generated by the potatoes in the cellar in a breathing mode cannot be discharged, so that the concentration of the carbon dioxide in the cellar is large, the conditions of syncope, asphyxia and the like easily occur once people enter the cellar, the humidity in the cellar changes along with the external weather or the underground humidity, and the storage of the potatoes is influenced by the excessive humidity; at present, people only vertically drill some simple vent holes in the cellar on the ground, or further arrange ventilation pipes in the vent holes, but the ventilation pipes have no rainproof measures, so that the humidity in the cellar is too high, the storage of potatoes is influenced, and meanwhile, when the storage capacity of the potatoes is large, the ventilation effect is poor only by the aid of the single ventilation pipe; chinese patent with application number CN201120410953.7 discloses a ventilation system for regulating and controlling the temperature and humidity in a potato storage cellar by pressure difference ventilation, wherein fresh cold air enters the cellar from an air inlet, enters a secondary ventilation pipeline through an air vent, enters a main ventilation pipeline through an axial flow fan and then is discharged out of the cellar through an air outlet; however, the air inlet is arranged on the cellar door, exposed outside and easy to enter rainwater, so that the humidity in the cellar is too high, the axial flow fan is arranged at the bottom of the main ventilating duct, the moisture in the cellar is easy to enter the axial flow fan, the use of the axial flow fan is influenced, and the axial flow fan cannot be taken out for maintenance if the axial flow fan is damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough among the background art, the utility model discloses a cellar for storing things ventilation unit is stored to potato, simple structure, convenient to use, degree of automation are high, ventilate and remove wet effectually.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a potato storage cellar ventilation device comprises a first ventilation pipeline, a second ventilation pipeline, a first transverse connecting pipe, a second transverse connecting pipe, an exhaust fan, a humidity sensor, a carbon dioxide sensor and a controller;
the first ventilating duct and the second ventilating duct are respectively adjacent to two side walls of the cellar, and the bottom ends of the first ventilating duct and the second ventilating duct are provided with openings and are lower than the bottom surface of the cellar; the middle part of the first ventilating duct is provided with a first opening towards the cellar, and the first opening is communicated with the inner cavity of the cellar through a first transverse connecting pipe; a second opening is formed in the middle of the second ventilation pipeline towards the cellar and communicated with the inner cavity of the cellar through a second transverse connecting pipe; the parts of the first ventilation pipeline and the second ventilation pipeline, which are exposed out of the ground, are provided with bends, and the ports of the bends are provided with openings which are inclined downwards;
the exhaust fan is arranged on the ground and is communicated with the first ventilating pipeline through an exhaust opening; a humidity sensor and a carbon dioxide sensor are arranged on the side wall of the cellar; the lower parts of the first ventilating pipeline and the second ventilating pipeline are provided with a first baffle and a second baffle which are controlled to be opened and closed through an electric push rod; the position above the ground where a user can operate conveniently is provided with a controller which is used for receiving information of the humidity sensor and the carbon dioxide sensor, controlling the action of the exhaust fan operating mechanism and controlling the action of the first baffle and the second baffle electric push rod operating mechanism.
Preferably, a rain-proof box is arranged outside the exhaust fan.
Preferably, the opening of the bending end of the first ventilating duct is provided with a duct door controlled to be opened and closed by an electric push rod, and one end of the rainproof box is provided with a rainproof box door controlled to be opened and closed by the electric push rod.
Preferably, the electric push rod operating mechanisms of the pipeline door and the rainproof box door are controlled to act by the controller.
Preferably, the four walls of the cellar are of a cement structure.
Preferably, the controller is provided with a liquid crystal touch display screen.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a ventilation device of a potato storage cellar, which has simple design, convenient operation, high automation degree and good ventilation and dehumidification effects; the opening direction of the bending part in the ventilation pipeline is inclined downwards, so that rainwater or foreign matters can be prevented from entering the ventilation pipeline while external fresh air enters; the bottom end of the ventilation pipeline is lower than the bottom surface of the cellar, so that rainwater can directly permeate into the ground, and the rainwater is further prevented from entering the cellar; the humidity sensor and the carbon dioxide sensor are arranged in the cellar, so that the humidity and carbon dioxide concentration information in the cellar can be monitored in real time, and the exhaust fan is started to work after the detection threshold is reached, so that the humidity and the carbon dioxide concentration in the cellar can be reduced as soon as possible; the rain-proof box is arranged outside the air exhauster, so that the air exhauster is prevented from being drenched and exposed to the sun, and the service life of the air exhauster is prevented from being influenced.
Drawings
Fig. 1 is the structure schematic diagram of the potato storage cellar ventilation device of the utility model.
In the figure: 1. a first ventilation duct; 2. a second vent conduit; 3. a first transverse connecting tube; 4. a second transverse connecting tube; 5. an exhaust fan; 6. a humidity sensor; 7. a carbon dioxide sensor; 8. a rain-proof box; 9. a cellar; 1-1, a first baffle; 1-2, a pipeline door; 2-1, a second baffle; 8-1 and a rainproof box door.
Detailed Description
The present invention can be explained in detail by the following embodiments, and the object of the present invention is to protect all technical improvements within the scope of the present invention, and the present invention is not limited to the following embodiments.
As shown in figure 1, the utility model relates to a cellar for storing things ventilation unit is stored to potato, including first air pipe 1, second air pipe 2, first transverse connection pipe 3, second transverse connection pipe 4, air exhauster 5, humidity transducer 6, carbon dioxide sensor 7 and controller.
The first ventilating duct 1 and the second ventilating duct 2 are respectively adjacent to two side walls of the cellar 9, and the bottom ends of the first ventilating duct and the second ventilating duct are provided with openings and are lower than the bottom surface of the cellar 9; a first opening is formed in the middle of the first ventilating duct 1 towards the cellar 9, and the first opening is communicated with the inner cavity of the cellar 9 through a first transverse connecting pipe 3; a second opening is formed in the middle of the second ventilation pipeline 2 towards the cellar 9, and the second opening is communicated with the inner cavity of the cellar 9 through a second transverse connecting pipe 4; the parts of the first ventilation pipeline 1 and the second ventilation pipeline 2 exposed out of the ground are both provided with bends, and the bent ports are provided with openings which are inclined downwards; under normal weather conditions, outside fresh air can enter the first ventilating duct 1 and the second ventilating duct 2 through the openings at the bending port parts of the first ventilating duct 1 and the second ventilating duct 2 and then enter the cellar 9 through the first transverse duct 1-2 and the second transverse duct 2-2, so that the daily ventilating environment in the cellar 9 is ensured, and the overhigh humidity and carbon dioxide concentration in the cellar 9 are avoided.
The opening directions of the bent ports of the first ventilating duct 1 and the second ventilating duct 2 are downward in an inclined mode, so that fresh air can enter the ventilating duct, rainwater and foreign matters can be prevented from entering the ventilating duct, and a first layer of protection is provided for avoiding overhigh humidity in the cellar 9; the bottom of first air pipe 1 and second air pipe 2 sets up the opening and all is less than the bottom surface of cellar for storing things 9, if external rainwater is too big, perhaps because other reasons, have moisture to enter into air pipe, its bottom of vertical pipeline flow direction can be followed to liquid to in permeating the ground through its opening, the wall of cellar for storing things 9 is the cement structure simultaneously, can effectively prevent the entering of moisture in the ground, thereby the humidity in avoiding cellar for storing things 9 is too high provides the second floor protection.
The exhaust fan 5 is arranged on the ground and is communicated with the first ventilating duct 1 through an exhaust opening; a humidity sensor 6 and a carbon dioxide sensor 7 are arranged on the side wall of the cellar 9; the lower parts of the first ventilating duct 1 and the second ventilating duct 2 are provided with a first baffle plate 1-1 and a second baffle plate 2-1 which are controlled to be opened and closed by an electric push rod; a controller for receiving information of the humidity sensor 6 and the carbon dioxide sensor 7, controlling the operation of the operation mechanism of the exhaust fan 5 and controlling the operation of the electric push rod operation mechanisms of the first baffle plate 1-1 and the second baffle plate 2-1 is arranged at a position above the ground where a user can operate conveniently; when the outside air mobility is not good or the humidity is too high, the ventilation in the cellar 9 can not be carried out by only utilizing the ventilation pipeline, the air in the cellar 9 is pumped out by utilizing the exhaust fan 5, so that negative pressure is formed in the cellar 9, and the outside fresh air enters the cellar 9 through the second ventilation pipeline 2, thereby accelerating the circulation of the air in the cellar 9.
The humidity sensor 6 and the carbon dioxide sensor 7 can monitor humidity and carbon dioxide concentration information in the cellar 9 in real time and send the information to the controller, and when the controller judges that the humidity or the carbon dioxide concentration in the cellar 9 reaches a preset detection threshold, the controller automatically starts the exhaust fan 5 to work to ventilate the cellar 9; the controller is provided with a liquid crystal touch display screen, a user can check the environmental information in the cellar 9 through the liquid crystal display screen, and meanwhile, working parameters such as humidity, a carbon dioxide concentration detection threshold value and the rotating speed of the exhaust fan 5 can be set.
The controller is used for controlling the first baffle plate 1-1 and the second baffle plate 2-1 to be closed while the exhaust fan 5 works so as to prevent moisture in the ground from being sucked into the cellar 9 during the air exhaust process of the exhaust fan 5, thereby increasing the humidity in the cellar 9.
The rain-proof box 8 is arranged outside the exhaust fan 5, so that the influence of the exhaust fan on the service life of the exhaust fan due to the external severe environment is avoided; the opening of the bending end of the first ventilating duct 1 is provided with a duct door 1-2 which is controlled to be opened and closed by an electric push rod, one end of the rainproof box 8 is provided with a rainproof box door 8-1 which is controlled to be opened and closed by the electric push rod, and the duct door 1-2 and an electric push rod running mechanism of the rainproof box door 8-1 are controlled to act by a controller; when the controller controls the exhaust fan 5 to start working, the pipeline door 1-2 is controlled to be closed and the rainproof box door 8-1 is controlled to be opened, so that negative pressure is formed in the cellar 9 as soon as possible, and the air circulation speed and effect in the cellar 9 are improved.
When the utility model is used, a user sets a humidity and carbon dioxide concentration detection threshold value in advance through the controller; the humidity sensor 6 and the carbon dioxide sensor 7 monitor humidity and carbon dioxide concentration information in the cellar 9 in real time and send the information to the controller; if the humidity or the carbon dioxide concentration reaches a preset detection threshold value, the controller controls the first baffle plate 1-1, the second baffle plate 2-1 and the pipeline door 1-2 to be closed, the rainproof box door 8-1 to be opened, the exhaust fan 5 is started at the same time, ventilation work in the cellar 9 is carried out, and when the humidity or the carbon dioxide concentration is monitored to be lower than the preset detection threshold value within a certain range, the exhaust fan 5 stops working; when a user needs to enter the cellar 9, the user needs to check the carbon dioxide concentration information through the controller to ensure that the carbon dioxide concentration information is within a safe value range, and then the user can enter the cellar.
The part of the utility model not detailed is prior art.
Claims (6)
1. The utility model provides a cellar for storing things ventilation unit is stored to potato which characterized by: the device comprises a first ventilation pipeline (1), a second ventilation pipeline (2), a first transverse connecting pipe (3), a second transverse connecting pipe (4), an exhaust fan (5), a humidity sensor (6), a carbon dioxide sensor (7) and a controller;
the first ventilating duct (1) and the second ventilating duct (2) are respectively adjacent to two side walls of the cellar (9), and the bottom ends of the first ventilating duct and the second ventilating duct are provided with openings and are lower than the bottom surface of the cellar (9); a first opening is formed in the middle of the first ventilating duct (1) towards the cellar (9), and the first opening is communicated with the inner cavity of the cellar (9) through a first transverse connecting pipe (3); a second opening is formed in the middle of the second ventilation pipeline (2) towards the cellar (9), and the second opening is communicated with the inner cavity of the cellar (9) through a second transverse connecting pipe (4); the parts of the first ventilation pipeline (1) and the second ventilation pipeline (2) exposed out of the ground are respectively provided with a bend, and the port of the bend is provided with an opening which inclines downwards;
the exhaust fan (5) is arranged on the ground and is communicated with the first ventilation pipeline (1) through an exhaust opening; a humidity sensor (6) and a carbon dioxide sensor (7) are arranged on the side wall of the cellar (9); a first baffle (1-1) and a second baffle (2-1) which are controlled to be opened and closed by an electric push rod are arranged at the lower parts of the first ventilation pipeline (1) and the second ventilation pipeline (2); a controller for receiving information of the humidity sensor (6) and the carbon dioxide sensor (7), controlling the action of the operating mechanism of the exhaust fan (5) and controlling the action of the electric push rod operating mechanisms of the first baffle plate (1-1) and the second baffle plate (2-1) is arranged at a position above the ground where a user can operate conveniently.
2. A potato storage cellar ventilation unit as claimed in claim 1 wherein: and a rain-proof box (8) is arranged outside the exhaust fan (5).
3. A potato storage cellar ventilation unit as claimed in claim 1 wherein: the opening of the bending end of the first ventilating duct (1) is provided with a duct door (1-2) which is controlled to be opened and closed by an electric push rod, and one end of the rain-proof box (8) is provided with a rain-proof box door (8-1) which is controlled to be opened and closed by the electric push rod.
4. A potato storage cellar ventilation unit as claimed in claim 3 wherein: the electric push rod running mechanisms of the pipeline door (1-2) and the rainproof box door (8-1) control the actions by using a controller.
5. A potato storage cellar ventilation unit as claimed in claim 1 wherein: the four walls of the cellar (9) are of a cement structure.
6. A potato storage cellar ventilation unit as claimed in claim 1 wherein: the controller is provided with a liquid crystal touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443533.1U CN210491761U (en) | 2019-09-02 | 2019-09-02 | Cellar for storing things ventilation unit is stored to potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443533.1U CN210491761U (en) | 2019-09-02 | 2019-09-02 | Cellar for storing things ventilation unit is stored to potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210491761U true CN210491761U (en) | 2020-05-12 |
Family
ID=70544303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443533.1U Active CN210491761U (en) | 2019-09-02 | 2019-09-02 | Cellar for storing things ventilation unit is stored to potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210491761U (en) |
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2019
- 2019-09-02 CN CN201921443533.1U patent/CN210491761U/en active Active
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