A grain storage environment conditioner

Abstract

This utility model discloses a grain storage environment regulator, including a chassis. A water tray is provided at the bottom of the chassis, and air vents are embedded around the chassis. Water curtain paper is arranged inside the chassis near the air vents. A spraying mechanism is installed inside the chassis to spray water from the water tray onto the water curtain paper. An axial flow fan is installed at the top of the chassis, with its air inlet connected to the chassis and its output connected to an air supply pipe. This utility model uses the spraying mechanism to spray water from the water tray onto the water curtain paper. When the axial flow fan draws air, the outside air becomes humidified after passing through the water curtain paper. The axial flow fan then delivers this humidified air into the grain silo, achieving the effect of regulating the temperature and humidity of the grain silo, ensuring that the humidity inside the grain silo is maintained within a certain range, and improving the grain preservation effect.

Description

Technical Field

[0001] This disclosure relates to the field of temperature and humidity control technology, and in particular to a grain storage environment regulator. Background Technology

[0002] During grain storage, on the one hand, moisture loss has become a major factor in grain loss due to external dryness or mechanical ventilation and cooling operations. On the other hand, excessively low grain moisture affects the active ingredients and nutrients in the grain, which has a direct impact on the quality of the grain during storage.

[0003] Currently, the temperature of grain warehouses is mainly regulated by air conditioning, which leads to excessively low humidity inside the warehouses and causes moisture loss from the grain. Utility Model Content

[0004] This disclosure provides a grain storage environment conditioner to solve the technical problems recognized by the inventors.

[0005] This disclosure provides a grain storage environment regulator, including a chassis, a water tray at the bottom of the chassis, air grates embedded around the chassis, a water curtain paper inside the chassis near the air grates, a spraying mechanism inside the chassis for spraying the water tray onto the water curtain paper, an axial flow fan at the top of the chassis, the air inlet of the axial flow fan being connected through the chassis, and an air supply pipe being connected to the output of the axial flow fan.

[0006] Preferably, a water curtain support is provided around the inner side of the water tray, the water curtain support is provided with a sealing plate, the water curtain paper is placed on the sealing plate, and a water leakage hole is opened at the bottom of the sealing plate, the water leakage hole being connected to the water tray.

[0007] Preferably, the spraying mechanism includes a water pump and a spray pipe. The water inlet of the water pump extends into the water tray through a pipe, and the water outlet of the water pump is connected to the spray pipe. The end of the spray pipe away from the water pump is located above the water curtain paper, and multiple spray holes are opened on the spray pipe at the position above the water curtain paper.

[0008] Preferably, a water supply pipe is provided inside the water pan, one end of which passes through the chassis and extends to the outside of the chassis to connect with the water supply equipment. A water meter and a float valve are provided on the water supply pipe.

[0009] Preferably, the bottom of the water tray has an inwardly recessed water collection trough, the bottom of the water collection trough has a drain outlet, the drain outlet is connected to a drain pipe, and the drain pipe is equipped with a drain valve.

[0010] Preferably, it also includes a control box, which is embedded in the side of the chassis. The surface of the control box is provided with a touch screen, and the control box is electrically connected to the spray mechanism and the axial flow fan.

[0011] Preferably, a temperature and humidity sensor is embedded in the side of the chassis, the temperature and humidity sensor is electrically connected to the control box, and an observation port is provided on the side of the chassis.

[0012] Preferably, the bottom of the chassis is equipped with casters.

[0013] Preferably, the top of the chassis is provided with a lifting ring.

[0014] Preferably, mounting holes are provided on the side of the chassis.

[0015] The main beneficial effects of this invention are as follows: the present invention uses a spraying mechanism to spray water from a water tray onto a water curtain paper. When the axial flow fan draws air, the outside air becomes humid air after passing through the water curtain paper. The axial flow fan then sends the humid air into the grain silo, thereby achieving the effect of regulating the temperature and humidity of the grain silo, ensuring that the humidity inside the grain silo is maintained within a certain range, and improving the preservation effect of the grain.

[0016] It should be understood that both the foregoing general description and the following detailed description are for illustrative purposes and do not necessarily limit the scope of this disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of this disclosure. Furthermore, the specification and drawings serve to explain the principles of this disclosure. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the specific embodiments of this disclosure or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a grain storage environment regulator according to an embodiment of the present disclosure; Figure 2 Cross-sectional view of a grain storage environment conditioner according to an embodiment of this disclosure. Figure 1 ; Figure 3 Cross-sectional view of a grain storage environment conditioner according to an embodiment of this disclosure. Figure 2 ; Figure 4 This is an exploded view of the chassis, air grille, and water curtain paper according to an embodiment of this disclosure; Figure 5 This is a schematic diagram of the water supply pipe installation structure according to an embodiment of the present disclosure; Figure 6This is a schematic diagram of the wall-mounted installation structure according to an embodiment of the present disclosure; Figure 7 This is a schematic diagram of the silo roof installation structure according to an embodiment of the present disclosure; Icons: 100-Chassis; 101-Cassette wheel; 102-Lifting ring; 200-Axial flow fan; 300-Air grille; 400-Water tray; 401-Water collection tank; 402-Drain outlet; 501-Water curtain paper; 502-Water curtain bracket; 503-Sealing plate; 504-Leak hole; 600-Water spray pipe; 701-Water supply pipe; 702-Water meter; 703-Float valve; 801-Control box; 802-Temperature and humidity sensor; 803-Observation port. Detailed Implementation

[0019] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0020] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0021] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0023] Example like Figure 1-5As shown, this embodiment provides a grain storage environment regulator, including a housing 100. The housing 100 has a rectangular frame structure, and air vents 300 are respectively embedded on the four sides of the housing 100 for air circulation. Water curtain paper 501 is installed inside the housing 100 at positions corresponding to the air vents 300. The water curtain paper 501 has high water absorption properties, so that the air entering through the air vents 300 first passes through the water curtain paper 501 and becomes humidified air. A water tray is provided at the bottom of the housing 100. 400, water tray 400 is used to hold water, the inside of the casing 100 is provided with a spraying mechanism for spraying the water in the water tray 400 onto the water curtain paper 501, the top of the casing 100 is provided with an inwardly recessed mounting groove, an axial flow fan 200 is installed in the mounting groove, and the air inlet end of the axial flow fan 200 is connected to the inside of the casing 100. The top of the casing 100 is provided with an air supply pipe at a position corresponding to the axial flow fan 200, and the output end of the air supply pipe is located inside the grain silo.

[0024] In this embodiment, water in the water pan 400 is sprayed onto the water curtain paper 501 by a spraying mechanism. After the water curtain paper 501 is completely wetted, the axial flow fan 200 is started. Air enters the housing 100 through the air grille 300, becomes humid air after passing through the water curtain paper 501, and is finally sent into the grain silo by the air supply pipe under the action of the axial flow fan 200 for temperature and humidity regulation, so that the grain silo is kept within a certain humidity range.

[0025] Furthermore, a water curtain bracket 502 is bolted and fixed to the inner perimeter of the water tray 400. The water curtain bracket 502 is equipped with a sealing plate 503, and the water curtain paper 501 is disposed on the sealing plate 503. A water leakage hole 504 is opened at the bottom of the sealing plate 503. The water leakage hole 504 is connected to the water tray 400. The height of the water curtain bracket 502 and the sealing plate 503 is lower than that of the water tray 400. Water droplets on the water curtain paper 501 fall onto the sealing plate 503 and finally return to the water tray 400 through the water leakage hole 504 for recycling.

[0026] Specifically, the spraying mechanism includes a water pump and a spray pipe 600. The water inlet of the water pump extends into the water tray 400 through a pipe, and the water outlet of the water pump is connected to the spray pipe 600. The end of the spray pipe 600 away from the water pump is located above the water curtain paper 501, and the spray pipe 600 has multiple spray holes at the position above the water curtain paper 501. The spray pipe extends to the top of the housing 100, and the upper part of the spray pipe circles the inner contour of the housing 100, so that the spray pipe is positioned above all the water curtain paper 501. Multiple water spraying holes are evenly opened on the spray pipe above the water curtain paper 501. The water pump draws water from the water tray 400 into the spray pipe, and then discharges it from the water spraying holes to spray onto the water curtain paper 501. The water wets the entire water curtain paper 501 due to gravity, keeping the water curtain paper 501 moist. At this time, the air humidity increases after passing through the water curtain paper 501, becoming humid air, which is more conducive to regulating the temperature and humidity inside the grain silo.

[0027] Furthermore, a water supply pipe 701 is provided inside the water pan 400. One end of the water supply pipe 701 passes through the housing 100 and extends to the outside of the housing 100 to connect with the water supply equipment. A water meter 702 and a float valve 703 are provided on the water supply pipe 701. In this embodiment, the water supply equipment can be a faucet connected to a tap water system. When the water level in the water pan 400 drops, the float valve 703 drops, triggering the valve to open and automatically replenishing water. When the water level rises to a certain level, the float valve 703 rises and closes the valve, stopping the water replenishment. The float valve 703 enables automatic water replenishment without the need for operator observation and control, making it more convenient.

[0028] Furthermore, the bottom of the water tray 400 is provided with an inwardly recessed water collecting trough 401, and the bottom of the water collecting trough 401 is provided with a drain outlet 402. The drain outlet 402 is connected to a drain pipe, and a drain valve is provided on the drain pipe. When it is necessary to clean the water tray 400, the drain valve is opened to drain the water in the water tray 400. Since the height of the water collecting trough 401 is lower than that of the water tray 400, the water will collect at the drain outlet 402 and be discharged. The water supply equipment needs to be turned off when draining.

[0029] In one embodiment, a control box 801 is further included. The control box 801 is embedded in the side of the chassis 100, and a touch screen is provided on the surface of the control box 801. The control box 801 is electrically connected to the spray mechanism and the axial flow fan 200. The touch screen is used to realize human-machine interaction, and users can adjust parameters and automatically control the operation through the touch screen.

[0030] Furthermore, a temperature and humidity sensor 802 is embedded in the side of the chassis 100. The temperature and humidity sensor 802 is electrically connected to the control box 801. An observation port 803 is provided on the side of the chassis 100. The control box 801 is connected to the temperature and humidity sensor 802 via a long wire. The temperature and humidity sensor 802 is placed inside the grain silo to detect the temperature and humidity data inside the grain silo. Temperature and humidity data are preset via a touch screen. When the temperature and humidity change, the axial flow fan 200 is triggered to work, adjusting the temperature and humidity inside the grain silo. The water level in the internal water pan 400 can be viewed through the observation port 803.

[0031] Furthermore, the bottom of the chassis 100 is provided with casters 101. The casters 101 at the bottom of the chassis 100 facilitate movement to different working positions.

[0032] Furthermore, a lifting ring 102 is provided on the top of the chassis 100. The chassis 100 is transported to a designated location by connecting the lifting ring 102 with a crane.

[0033] Furthermore, mounting holes are pre-drilled on the side of the chassis 100. The chassis 100 is typically wall-mounted or installed on top of the grain silo. Figure 6 As shown, during wall-mounted installation, the unit is connected and fixed to the mounting bracket on the outer wall of the grain silo through the mounting holes to achieve the installation of the casing 100. The output end of the air supply pipe is then installed inside the grain silo. Figure 7 As shown, when installing on the top of the grain silo, the mounting base is fixed on the top of the grain silo, and the chassis 100 is fixed on the mounting base through the mounting holes to complete the installation.

[0034] The working principle of this utility model is as follows: Parameters are set through the touch screen of the control box 801. During operation, water in the water pan 400 is transported to the spray pipe by the water pump, and the water curtain paper 501 is sprayed through the water spray holes. After the water curtain paper 501 is fully wetted, the axial flow fan 200 works to draw air. The air enters the machine box 100 through the air grid 300, and becomes humidified after passing through the water curtain paper 501. Finally, with the action of the axial flow fan 200, it is sent into the grain silo through the air supply pipe to regulate the temperature and humidity, so that the grain silo is kept within a certain humidity range.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit them. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A grain storage environment conditioner characterized by, The device includes: a chassis, a water tray at the bottom of the chassis, air vents embedded around the chassis, a water curtain paper inside the chassis near the air vents, a spraying mechanism inside the chassis for spraying water from the water tray onto the water curtain paper, an axial flow fan at the top of the chassis with its air inlet connected to the chassis, and an air supply pipe connected to its output; a water supply pipe inside the water tray, one end of which passes through the chassis and extends to the outside of the chassis to connect with a water supply device, and a water meter and a float valve on the water supply pipe.

2. A grain storage environment conditioner according to claim 1 wherein, Water curtain supports are provided around the inner side of the water tray. Each water curtain support is equipped with a sealing plate. The water curtain paper is placed on the sealing plate. A water leakage hole is opened at the bottom of the sealing plate and is connected to the water tray.

3. A grain storage environment conditioner according to claim 2, wherein The spraying mechanism includes a water pump and a spray pipe. The water inlet of the water pump extends into the water tray through a pipe. The water outlet of the water pump is connected to the spray pipe. The end of the spray pipe away from the water pump is located above the water curtain paper, and multiple spray holes are opened on the spray pipe at the position above the water curtain paper.

4. A grain storage environment conditioner according to claim 1, wherein The bottom of the water tray has an inwardly recessed water collection trough, the bottom of the water collection trough has a drain outlet, the drain outlet is connected to a drain pipe, and the drain pipe is equipped with a drain valve.

5. A grain storage environment conditioner according to claim 4 wherein, It also includes a control box, which is embedded in the side of the chassis. The surface of the control box is equipped with a touch screen, and the control box is electrically connected to the spray mechanism and the axial flow fan.

6. A grain storage environment regulator according to claim 5, characterized in that, A temperature and humidity sensor is embedded in the side of the chassis and is electrically connected to the control box. An observation port is provided on the side of the chassis.

7. A grain storage environment conditioner according to claim 1, characterized in that, The bottom of the chassis is equipped with casters.

8. A grain storage environment conditioner according to claim 1, characterized in that, The top of the chassis is equipped with a lifting ring.

9. A grain storage environment conditioner according to claim 1, characterized in that, The side of the chassis has pre-drilled mounting holes.

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