Automatic ventilation shutter

Abstract

The utility model discloses an automatic ventilation shutter, which relates to the technical field of shutters and comprises a shutter body, a driving mechanism, a controller, a sensor component and a water mist component. The shutter body is provided with a frame and a plurality of rotatable shutter blades. The driving mechanism is used for driving the window blades to rotate; the sensing end of the sensor assembly is located on an outdoor frame, and the sensor assembly can detect the particulate matter concentration of outdoor weather and rainwater. The water mist assembly is provided with a plurality of spraying openings, the spraying openings are formed in the sides, close to the outdoor space, of the window blades, and the spraying directions of the spraying openings are parallel to the rotating direction of the window blades. Liquid sprayed out of the spraying openings can form an atomization layer on the side, close to the outdoor space, of each window blade. The controller is in communication connection with the driving mechanism, the sensor assembly and the water mist assembly. On the basis of natural ventilation cooling, indoor environmental pollution is reduced, manual operation is reduced, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to an automatic ventilation blind. Background Art

[0002] In the equipment workshops of electrolytic aluminum production enterprises, due to the need for equipment operation to cool down, air conditioning cooling or natural ventilation cooling is generally adopted. Each of the two cooling methods has its drawbacks. Firstly, air conditioning cooling has high energy consumption and high economic cost. Secondly, natural ventilation cooling is likely to cause indoor environmental pollution and relies on manual adjustment in rainy, snowy and windy weather, which is inconvenient and reduces work efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an automatic ventilation blind to solve the problems existing in the above-mentioned prior art, reduce indoor environmental pollution, reduce manual operation and improve work efficiency on the basis of natural ventilation cooling.

[0004] To achieve the above purpose, the utility model provides the following scheme:

[0005] The utility model provides an automatic ventilation blind, which includes a blind body, a driving mechanism, a controller, a sensor assembly and a water mist assembly; the blind body has a frame and a plurality of rotatable window blades; the driving mechanism is used to drive each of the window blades to rotate; the sensing end of the sensor assembly is located on the frame outside the room, and the sensor assembly can detect the particulate matter concentration and rainwater in the outdoor weather; the water mist assembly has a plurality of spray nozzles, each of the spray nozzles is arranged on the side of each window blade close to the outside, and the spraying direction of the spray nozzle is parallel to the rotation direction of the window blade; the liquid sprayed from each of the spray nozzles can form an atomization layer on the side of each window blade close to the outside; the controller is in communication connection with the driving mechanism, the sensor assembly and the water mist assembly.

[0006] Preferably, the driving mechanism includes a plurality of driving motors, and the output shafts of each of the driving motors are respectively fixedly connected with the rotating shafts of one of the window blades; each of the driving motors is in communication connection with the controller.

[0007] Preferably, a control machine cabin is fixedly arranged on one side of the frame, and motor fixing cabins are arranged at positions corresponding to each of the driving motors in the control machine cabin.

[0008] Preferably, the water mist assembly includes a spray pipe, and the spray pipe is fixedly arranged on the frame on the side of each window blade close to the outside; the spray pipe is located on one side of each window blade, and a plurality of the spray nozzles are arranged in sequence along the arrangement direction of each window blade.

[0009] Preferably, a water collecting trough is arranged below the lowermost window blade in the vertical direction, and the water collecting trough has an upper end opening; the liquid sprayed from each spray nozzle can fall into the water collecting trough through the upper end opening based on its own weight.

[0010] Preferably, the sensor assembly includes an air particle sensor and a rain sensor; both the air particle sensor and the rain sensor are communicatively connected to the controller; a support plate is fixedly arranged on one side of the water collecting trough away from each window blade, and both the air particle sensor and the rain sensor are fixedly arranged on the support plate.

[0011] Preferably, a solar panel is fixedly arranged on the support plate, the solar panel is electrically connected to an energy storage device, and the energy storage device is electrically connected to the driving mechanism.

[0012] Preferably, a drain port is formed in the water collecting trough.

[0013] The utility model has achieved the following technical effects compared with the prior art:

[0014] For the automatic ventilation louvers provided by the utility model, during operation, the external environment is judged by the sensor assembly. When the external environment temperature is suitable for ventilation and there is no rain, the driving mechanism works to rotate the window blades to open a certain angle for natural ventilation; when the outdoor environmental conditions deteriorate, such as in sandstorm or dust weather, the controller controls the water mist assembly to spray a liquid that can form an atomized layer on the outside of each window blade, so as to reduce the pollution of the indoor environment by bad weather while ensuring natural ventilation and cooling; when the sensor assembly detects that it is raining outdoors, the controller can control the driving mechanism to close the window blades appropriately to reduce the rain splashing into the room; as a whole, it can be automatically controlled by the controller and each component, reducing manual operation and improving work efficiency.

[0015] Furthermore, the driving mechanism adopts one driving motor to control each window blade, and each window blade can achieve independent rotation opening control, improving its flexible opening and reducing the failure rate.

[0016] Furthermore, the control cabin is arranged to facilitate the fixing of the positions of the driving motors.

[0017] Furthermore, a spray pipe is adopted, and a plurality of spray nozzles are arranged on the spray pipe, and its structure is simple, and it is convenient for manufacturing and installation.

[0018] Furthermore, the arrangement of the water collecting trough can collect the liquid falling on the window blades or sprayed from the spray nozzles, reducing the risk of it flowing into the room.

[0019] Furthermore, the sensor assembly adopts an air particle sensor and a rain sensor, which are arranged on the external support plate, and its installation is simple and convenient.

[0020] Furthermore, the arrangement of the solar panels and the energy storage device can make full use of solar energy and save energy consumption.

[0021] Furthermore, the drain outlet provided on the water collecting tank can timely drain the water in the water collecting tank to prevent it from accumulating in the water collecting tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the automatic ventilation louver provided by the present invention.

[0024] In the figure:

[0025] 100 - Automatic ventilation louver;

[0026] 1 - Frame; 2 - Window blade; 3 - Driving motor; 4 - Control cabin; 5 - Spraying pipe; 6 - Spraying port; 7 - Water collecting tank; 8 - Air particle sensor; 9 - Rain sensor; 10 - Support plate; 11 - Solar panel; 12 - Drain outlet; 13 - Water inlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] The purpose of the present invention is to provide an automatic ventilation louver to solve the problems existing in the prior art, reduce indoor environmental pollution, reduce manual operation, and improve work efficiency on the basis of natural ventilation and cooling.

[0029] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0030] Embodiment 1

[0031] This embodiment provides an automated ventilation shutter 100, which is mainly but not limited to ventilation in the equipment machine room of an electrolytic aluminum rectifier substation, such as Figure 1 As shown, it includes a shutter body, a driving mechanism, a controller, a sensor assembly, and a water mist assembly; the shutter body has a frame 1 and a plurality of rotatable window blades 2; the driving mechanism is used to drive each window blade 2 to rotate; the sensing end of the sensor assembly is located on the frame 1 outdoors, and the sensor assembly can detect the particulate matter concentration and rainwater in the outdoor weather; the water mist assembly has a plurality of spray nozzles 6, each spray nozzle 6 is arranged on the side of each window blade 2 close to the outdoors, and the spraying direction of the spray nozzle 6 is parallel to the rotation direction of the window blade 2; the liquid sprayed from each spray nozzle 6 can form an atomized layer on the side of each window blade 2 close to the outdoors; the controller is communicatively connected to the driving mechanism, the sensor assembly, and the water mist assembly.

[0032] During operation, the external environment is judged through the sensor assembly. When the external environment temperature is suitable for ventilation and there is no rain, the driving mechanism works to rotate the window blade 2 to open a certain angle for natural ventilation; when the outdoor environmental conditions deteriorate, such as in sand and dust weather, the controller controls the water mist assembly to spray a liquid that can form an atomized layer on the outside of each window blade 2, so as to reduce the pollution of the indoor environment by bad weather on the basis of ensuring natural ventilation and cooling; when the sensor assembly detects rain outdoors, the controller can control the driving mechanism to appropriately close the window blade 2 to reduce rain splashing into the room; the whole can be automatically controlled by the controller and each component, reducing manual operation and improving work efficiency.

[0033] Among them, the structural description of the shutter body:

[0034] Specifically, the window blades 2 on the shutter body are arranged in parallel in the vertical direction in sequence.

[0035] Specifically, the structure of each window blade 2 on the shutter body can be any existing structure.

[0036] Among them, the relevant settings of the driving mechanism are described as follows:

[0037] In an alternative solution of this embodiment, preferably, as Figure 1 As shown, the driving mechanism includes a plurality of driving motors 3, and the output shafts of each driving motor 3 are respectively fixedly connected to the rotating shaft of a window blade 2; each driving motor 3 is communicatively connected to the controller. The driving mechanism adopts one driving motor 3 to control each window blade 2, and each window blade 2 can realize independent rotation opening control, improving its flexible opening degree and reducing the failure rate.

[0038] In an alternative embodiment of the present example, preferably, a control cabin 4 is fixedly arranged on one side of the frame 1, and motor fixing cabins are arranged at positions corresponding to the driving motors 3 in the control cabin 4. The arrangement of the control cabin 4 facilitates the fixing of the positions of the driving motors 3.

[0039] Among them, the relevant settings of the sensor assembly are described as follows:

[0040] In an alternative embodiment of the present example, preferably, as Figure 1 shown, the sensor assembly includes an air particle sensor 8 and a rain sensor 9; both the air particle sensor 8 and the rain sensor 9 are communicatively connected to the controller; a support plate 10 is fixedly arranged on one side of the water collecting tank 7 away from each window blade 2, and both the air particle sensor 8 and the rain sensor 9 are fixedly arranged on the support plate 10. The sensor assembly adopts the air particle sensor 8 and the rain sensor 9, which are arranged on the external support plate 10, and the installation is simple and convenient.

[0041] Specifically, the sensor assembly may further include other relevant sensors for detecting outdoor weather conditions, such as a temperature sensor.

[0042] Among them, the relevant settings of the water mist assembly are described as follows:

[0043] In an alternative embodiment of the present example, preferably, as Figure 1 shown, the water mist assembly includes a spray pipe 5, and the spray pipe 5 is fixedly arranged on the frame 1 on the outdoor side of each window blade 2; the spray pipe 5 is located on one side of each window blade 2, and a plurality of spray nozzles 6 are sequentially arranged on the spray pipe 5 along the arrangement direction of each window blade 2. The spray pipe 5 is adopted, and a plurality of spray nozzles 6 are arranged on the spray pipe 5, and its structure is simple, and it is convenient for manufacturing and installation.

[0044] Among them, the relevant settings of other related components are described as follows:

[0045] In an alternative embodiment of the present example, preferably, as Figure 1 shown, a solar panel 11 is fixedly arranged on the support plate 10, the solar panel 11 is electrically connected to the energy storage device, and the energy storage device is electrically connected to the driving mechanism. The arrangement of the solar panel 11 and the energy storage device can make full use of solar energy and save energy consumption.

[0046] In an alternative embodiment of the present example, preferably, as Figure 1 shown, along the vertical direction, a water collecting tank 7 is arranged below the lowermost window blade 2, and the water collecting tank 7 has an upper opening; the liquid sprayed from each spray nozzle 6 can fall into the water collecting tank 7 through the upper opening based on its own weight. The arrangement of the water collecting tank 7 can collect the liquid falling on the window blade 2 or sprayed from the spray nozzle 6, reducing the risk of it flowing into the room.

[0047] In an alternative solution of this embodiment, preferably, as Figure 1 shown, a drain port 12 is provided on the water collecting tank 7. The drain port 12 provided on the water collecting tank 7 can timely drain the water in the water collecting tank 7 to prevent it from accumulating in the water collecting tank 7.

[0048] Specifically, the water inlet of the spray pipe 5 is connected to the water inlet pipe 13, and a supply pump may be connected to the water inlet pipe 13, and the water pumping port of the supply pump is connected to a water tank.

[0049] Specifically, the drain port 12 of the water collecting tank 7 may be connected to a drain pipe, and the end of the drain pipe may be connected to the water tank for recycling of water resources.

[0050] Specifically, a water level sensor may also be provided in the water collecting tank 7. The water level sensor is communicatively connected to the controller, and an alarm may be connected to the controller. When the water level sensor monitors that the water level is higher than the threshold, the controller can control the alarm to issue an alarm.

[0051] In this utility model, specific examples are used to elaborate on the principle and implementation manner of this utility model. The description of the above embodiments is only used to help understand the method and its core idea of this utility model; at the same time, for those of ordinary skill in the art, according to the idea of this utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to this utility model.

Claims

1. An automated ventilation louver, characterized in that: It includes a louver body, a driving mechanism, a controller, a sensor assembly and a water mist assembly; The louver body has a frame and a plurality of rotatable window blades; The driving mechanism is used to drive each of the window blades to rotate; The sensing end of the sensor assembly is located on the frame outdoors, and the sensor assembly can detect the particulate matter concentration and rain in the outdoor weather; The water mist assembly has a plurality of spray nozzles, each of the spray nozzles is arranged on the side of each window blade close to the outdoors, and the spraying direction of the spray nozzle is parallel to the rotation direction of the window blade; The liquid ejected from each of the spray nozzles can form an atomized layer on the side of each window blade close to the outdoors; The controller is communicatively connected to the driving mechanism, the sensor assembly and the water mist assembly.

2. The automated ventilation louver according to claim 1, wherein: The driving mechanism includes a plurality of driving motors, and the output shafts of each of the driving motors are respectively fixedly connected to the rotating shafts of one of the window blades; Each of the driving motors is communicatively connected to the controller.

3. The automated ventilation louvre according to claim 2, wherein: A control cabin is fixedly arranged on one side of the frame, and motor fixing cabins are arranged at positions corresponding to each of the driving motors in the control cabin.

4. The automated ventilation louver according to claim 1, wherein: The water mist assembly includes a spray pipe, and the spray pipe is fixedly arranged on the frame on the side of each window blade close to the outdoors; The spray pipe is located on one side of each window blade, and a plurality of the spray nozzles are sequentially arranged on the spray pipe along the arrangement direction of each window blade.

5. The automated ventilation louvre according to claim 1, characterized in that: Vertically, a water collecting trough is arranged below the lowermost window blade, and the water collecting trough has an upper end opening; The liquid ejected from each of the spray nozzles can fall into the water collecting trough through the upper end opening based on its own weight.

6. The automated ventilation louver according to claim 5, characterized in that: The sensor assembly includes an air particle sensor and a rain sensor; the air particle sensor and the rain sensor are both communicatively connected to the controller; A support plate is fixedly arranged on the side of the water collecting trough away from each window blade, and the air particle sensor and the rain sensor are both fixedly arranged on the support plate.

7. The automated ventilation louver according to claim 6, wherein: A solar panel is fixedly arranged on the support plate, the solar panel is electrically connected to an energy storage device, and the energy storage device is electrically connected to the driving mechanism.

8. The automated ventilation louver according to claim 5, wherein: A drain port is opened on the water collecting trough.

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