Wall-mounted humidity regulator
Through the design of a wall-mounted humidity regulator, the evaporative membrane is used to humidify the air and the ventilation is automatically adjusted in combination with temperature difference control, which solves the problem of unstable humidity and temperature in the granary, ensures the quality of grain, and achieves the stability and safety of the warehouse environment.
Patent Information
- Application Number
- CN202422619025.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-29
AI Technical Summary
During the grain storage process in the Three North Regions, the warehouse temperature is high and the humidity is low, the ventilation and cooling effect is not obvious, and it is easy to lose moisture, resulting in a decline in grain quality, especially an increase in broken rice, which affects the processing yield and eating taste.
A wall-mounted humidity regulator was designed, which includes a water tank, a fan, an evaporative membrane and a control box. The evaporative membrane humidifies the air and automatically adjusts the ventilation and humidity in combination with temperature difference control to achieve automatic cooling, ventilation and humidification, ensuring stable humidity and temperature in the warehouse.
It achieves the stability of humidity and temperature in the warehouse, prevents the deterioration of grain quality, improves grain storage safety and processing yield, and improves the original quality of grain.
Smart Images
Figure CN223335119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a humidity regulator, in particular to a wall-mounted humidity regulator. Background Art
[0002] Due to the relative aridity of the three northern regions of my country, the temperature in the warehouse is high and the humidity is low during the storage of grain. In summer, there is serious heat accumulation on the warehouse roof, and the ventilation and cooling effect is not obvious. In addition, water is easily lost during the ventilation and cooling process, resulting in different moisture contents in different parts of the grain pile. In the long run, this will cause losses to the grain storage units and affect the quality of grain processing, especially rice. Water loss during storage will lead to an increase in broken rice, reduce the processing yield, and even affect the taste. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a wall-mounted humidity regulator, including a water tank, a fan, an evaporation membrane, a top cover and a control box. The water tank is located at the bottom of the body, and a water pump and a water level sensor are provided in the water tank. The fan is fixed above the water tank through a fan support frame. A group of evaporation membranes are respectively provided on both sides of the fan through the evaporation membrane support frame, and are sealed by front sealing blocks, rear sealing blocks, left sealing blocks, right sealing blocks and the top cover. A water sprinkling pipe group is fixed under the top cover and is connected to the water pump. The front sealing block is provided with an air outlet, and the right sealing block is provided with an air inlet. A control box is provided on the top cover and is electrically connected to the water pump, the fan, the air outlet and the air inlet respectively.
[0004] The water spray pipe group includes a water inlet tee, a connecting pipe and a water spray pipe, and the water spray pipe is provided with spray holes along the axial direction.
[0005] Compared with the existing technology, the utility model has the following advantages: the utility model has a simple structure and is easy to use. The evaporation membrane humidifies the air to achieve the purpose of stabilizing the humidity in the warehouse. By setting the upper and lower limit parameters of the temperature difference between the inside and outside of the warehouse, the opening and closing of the ventilation windows, vents and humidity regulators are controlled to automatically cool down and ventilate, and the air entering the warehouse is humidified to improve the temperature and humidity environment in the warehouse, ensure the safety of grain storage, and stabilize the original quality of grain. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
[0007] Figure 1 It is a structural diagram of the present utility model.
[0008] Figure 2 This is a schematic diagram of the assembly of the present invention.
[0009] Figure 3 It is a cross-sectional schematic diagram of the present utility model.
[0010] Figure 4 It is a schematic diagram of a water tank of the present utility model.
[0011] Figure 5 This is a schematic diagram of the water sprinkling pipe assembly of the present utility model.
[0012] In the figure: 1 - water tank 1.1 - evaporation membrane support frame 1.2 - fan support frame 1.3 - water pump 1.4 - water level sensor 2 - front block 3 - rear block 4 - left block 5 - right block 6 - fan 7 - evaporation membrane 8 - top cover 8.1 - water spray pipe assembly 8.1.1 - water inlet tee 8.1.2 - connecting pipe 8.1.3 - water spray pipe 9 - control box. DETAILED DESCRIPTION
[0013] like Figure 1-Figure 5 A wall-mounted humidity regulator includes a water tank 1, a fan 6, an evaporation membrane 7, a top cover 8 and a control box 9. The water tank 1 is located at the bottom of the body. A water pump 1.3 and a water level sensor 1.4 are provided in the water tank 1. The fan 6 is fixed to the top of the water tank 1 through a fan support frame 1.2. A group of evaporation membranes 7 are provided on both sides of the fan 6 through evaporation membrane support frames 1.1. The fan 6 is sealed by a front sealing block 2, a rear sealing block 3, a left sealing block 4, a right sealing block 5 and a top cover 8. A water spray pipe group 8.1 is fixed under the top cover 8 and is connected to the water pump 1.3. The front sealing block 2 is provided with an air outlet 2.1, and the right sealing block 5 is provided with an air inlet 5.1. A control box 9 is provided on the top cover 8 and is electrically connected to the water pump 1.3, the fan 6, the air outlet 2.1 and the air inlet 5.1 respectively. The watering pipe assembly 8.1 comprises a water inlet tee 8.1.1, a connecting pipe 8.1.2 and a watering pipe 8.1.3. The watering pipe 8.1.3 is provided with spray holes along the axial direction.
[0014] During operation, the device is installed above the grain surface in the silo, near the ventilation window. It automatically detects humidity inside the silo. When the humidity reaches the set activation value, the humidistat automatically activates, opening air outlet 2.1 and air inlet 5.1, starting fan 6 and water pump 1.3. Water pump 1.3 draws water from water tank 1 through water inlet tee 8.1.1 and into water spray pipe assembly 8.1. Water flows evenly through the small holes along the axis of water spray pipe 8.1.3, onto the top of evaporative membrane 7, along which it flows back to water tank 1, wetting the membrane. Air inside the silo is drawn in through air inlets 5.1 on both sides, humidified by evaporative membrane 7, and then delivered to the silo from air outlet 2.1 by fan 6. This cycle repeats, humidifying the air inside the silo. When the humidity reaches the upper limit, the humidistat automatically shuts down, stopping humidification.
[0015] The water level sensor 1.4 in the water tank 1 is used to detect the water level. When the water level reaches the low water level, water replenishment starts automatically. When the water level reaches the high water level, water replenishment stops automatically to ensure that there is an appropriate amount of water stored in the water tank.
[0016] In addition, when the outside temperature is lower than the temperature inside the warehouse and the temperature difference meets the set start-up cooling and ventilation value, the device will automatically start; as the temperature inside the warehouse drops, when the temperature difference reaches the set stop-cooling and ventilation value, the device will automatically shut down. The specific working principle is as follows:
[0017] When the temperature difference between the inside and outside of the warehouse meets the cooling and ventilation start conditions, the sealed window equipped with the humidity regulator and the ventilation opening at the bottom of the warehouse are automatically opened first, the humidity regulator is automatically turned on, the air outlet 2.1 is opened, and the air inlets 5.1 on both sides are closed. The dry low-temperature air outside the warehouse passes through the ventilation window through the ventilation holes opened by the rear seal 3 to the evaporation membrane 7 for humidification, and is then sent into the warehouse through the air outlet 2.1 by the fan 6. The humidified low-temperature air passes through the grain layer from top to bottom and is discharged out of the warehouse through the ventilation opening at the bottom of the warehouse. By replacing the air in the warehouse, the purpose of cooling, ventilation and stabilizing the humidity environment in the warehouse is achieved.
[0018] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.
Claims
1. A wall-mounted humidity regulator, comprising a water tank (1), a fan (6), an evaporation membrane (7), a top cover (8) and a control box (9), characterized in that: The water tank (1) is located at the bottom of the main body. A water pump (1.3) and a water level sensor (1.4) are provided in the water tank (1). The fan (6) is fixed above the water tank (1) through a fan support frame (1.2). A group of evaporation membranes (7) are provided on both sides of the fan (6) through an evaporation membrane support frame (1.1). The fan (6) is sealed by a front sealing block (2), a rear sealing block (3), a left sealing block (4), a right sealing block (5) and a top cover (8). A water sprinkling pipe group (8.1) is fixed below the top cover (8) and is connected to the water pump (1.3). The front sealing block (2) is provided with an air outlet (2.1), and the right sealing block (5) is provided with an air inlet (5.1). A control box (9) is provided on the top cover (8) and is electrically connected to the water pump (1.3), the fan (6), the air outlet (2.1) and the air inlet (5.1).
2. A wall-mounted humidity regulator according to claim 1, characterized in that: The watering pipe assembly (8.1) comprises a water inlet tee (8.1.1), a connecting pipe (8.1.2) and a watering pipe (8.1.3), wherein the watering pipe (8.1.3) is provided with a spray hole along the axial direction.