Disclosure of utility model
The utility model aims to provide a multiple purification ventilation system and a purification ventilation window based on photovoltaic power supply, which can sterilize and remove dust to air to improve the quality of indoor air, and simultaneously utilize solar energy to supply power to the system, so that the running cost can be saved, and meanwhile, the cost of a device can be effectively reduced by combining the system into a window structure.
The utility model is realized by the following technical scheme:
The multiple purification ventilation system based on photovoltaic power supply comprises a photovoltaic power supply module, a filtering module and a sterilization module, wherein the photovoltaic power supply module is electrically connected with the filtering module and the sterilization module; the air inlet of the filtering module is communicated with the outdoor space, the air outlet of the filtering module is communicated with the air inlet of the sterilizing module, and the air outlet of the sterilizing module is communicated with the indoor space. In order to solve the technical problems and achieve the corresponding technical effects, the filter module is utilized to effectively isolate haze, PM2.5 and other harmful substances in the air outside the window, and the sterilization module is capable of sterilizing harmful substance organisms such as viruses and bacteria in the air, so that fresh air can be conveyed indoors to achieve the effect of safe, healthy and ventilation, and meanwhile, the operation cost of a system can be effectively reduced by adopting a photovoltaic technology to supply power to the system.
The technical scheme is as follows:
The filter module comprises a primary filter system, a secondary filter system and an electrostatic precipitator, wherein an air inlet of the primary filter system is communicated with the outdoor space, an air outlet of the primary filter system is communicated with an air inlet of the secondary filter system, and an air outlet of the secondary filter system is communicated with an air inlet of the electrostatic precipitator.
Further: the sterilization module comprises a negative ion generator and a copper oxide filtering system, wherein an air inlet of the negative ion generator is communicated with an air outlet of the electrostatic precipitator, an air outlet of the negative ion generator is communicated with an air inlet of the copper oxide filtering system, and an air outlet of the copper oxide filtering system is communicated with an indoor space.
Further: the air flow regulating unit is used for controlling the ventilation flow of the system and is communicated with the air inlet of the filtering module.
Further: the particle size of the filtered impurities of the primary filtering system is more than 5 mu m;
Further: the particle size of the filtered impurities of the secondary filtering system is 3-5 mu m.
Further: the control module is connected with the electrostatic dust collector, the negative ion generator and the photovoltaic power supply module through signal transmission respectively, and the control module sends control signals to the electrostatic dust collector, the negative ion generator and the photovoltaic power supply module.
Further: the photovoltaic power supply module comprises a solar power generation system and a storage battery, and an inverter is arranged between the solar power generation system and the storage battery;
Further: and the inverter is in signal transmission connection with the control module.
Further: the photovoltaic power supply system further comprises an external power supply module for directly supplying power to the system, and the external power supply module and the photovoltaic power supply module are connected in parallel in a system circuit.
Further: the system also comprises a control panel for displaying the running state of the system and controlling the system, and the control panel is electrically connected with the control module.
The purifying ventilation window comprises a purifying ventilation window body structure and a purifying ventilation system arranged in a purifying ventilation window frame, wherein an air inlet is formed in the top of the purifying ventilation window frame, the air inlet is arranged on one side of the outside, and the air inlet is communicated with an air inlet of the primary filtering system;
The air outlet of the copper oxide filtering system is communicated with a fan, and the fan is used for exhausting air indoors;
The purification ventilation window frame top is also provided with a solar panel, and the solar panel is used for supplying power for the purification ventilation system and the fan.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. According to the multiple purifying ventilation system based on photovoltaic power supply, the filtering module can effectively isolate haze, PM2.5 and other harmful substances in the air outside the window, and meanwhile, the sterilizing module can sterilize harmful substance organisms such as viruses and bacteria in the air, so that fresh air can be conveyed indoors to achieve the effect of safe, healthy and ventilation, and meanwhile, the operation cost of the system can be effectively reduced by adopting a photovoltaic technology to supply power to the system.
2. According to the multiple purification ventilation system and the purification ventilation window based on photovoltaic power supply, the purification ventilation system and the window structure are combined with each other, so that the cost of the device can be effectively reduced.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the utility model. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the utility model.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the utility model. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present utility model, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
Example 1:
As shown in fig. 1 to 2, the multiple purifying ventilation system based on photovoltaic power supply of the present utility model includes a photovoltaic power supply module 100, a filter module 200 and a sterilization module 300, wherein the photovoltaic power supply module 100 is electrically connected with the filter module 200 and the sterilization module 300; the air inlet of the filter module 200 is communicated with the outdoor space, the air outlet of the filter module 200 is communicated with the air inlet of the sterilization module 300, and the air outlet of the sterilization module 300 is communicated with the indoor space. In this embodiment, when indoor ventilation is performed, outdoor air firstly enters the filter module 200 from the air inlet, dust, haze, PM2.5 and other particulate matters in the air can be effectively filtered by using the filter module 200, then the filtered air is introduced into the sterilization module 300, and harmful organisms such as bacteria contained in the air can be effectively killed by using the sterilization module 300, so that safe and healthy ventilation can be completed, and fresh air is introduced into the room to ensure indoor air quality; the photovoltaic power supply module 100 can utilize solar energy to generate power, so that the whole system is powered, and the use of energy sources can be effectively reduced, so that the energy conservation and emission reduction ideas are met.
The filter module 200 comprises a primary filter system 201, a secondary filter system 202 and an electrostatic precipitator 203, wherein an air inlet of the primary filter system 201 is communicated with the outdoor space, an air outlet of the primary filter system 201 is communicated with an air inlet of the secondary filter system 202, and an air outlet of the secondary filter system 202 is communicated with an air inlet of the electrostatic precipitator 203. In this embodiment, the primary filtering system 201 is used to perform primary filtering on air, specifically, the particle size of the impurities filtered by the primary filtering system 201 is greater than 5 μm, and the primary filtering system 201 is preferably a HACF flat plate type activated carbon filter, which is characterized by strong adsorption capacity, high removal efficiency, reliable performance, convenient installation and maintenance, strong universality, and the like, wherein the filtering system can also use materials such as non-woven fabrics, nylon nets, metal pore nets, and the like; the particle size of the impurities filtered by the secondary filtering system 202 is 3-5 mu m, the secondary filtering system 202 preferably adopts a flume type high-efficiency filter, and the filtering effect can reach more than 99%; the electrostatic precipitator 203 separates dust particles from the airflow using the electric power generated by the electric field. The electrostatic dust collector adopts a double-zone structure, and consists of a charge zone and a dust collection zone, wherein the charge zone is a series of streamline tube column-shaped grounding electrodes which are equidistantly and parallelly arranged, corona wires are arranged between the tube columns, the corona wires are connected with an anode, the voltage of a discharge electrode is 10-20 kV, an aluminum plate is used as a raw material for the dust collection electrode of the dust collection zone, the distance between the electrode plates is about 10mm, the voltage between the electrode plates is 5-7 kV, a uniform electric field is formed between the electrode plates, dust particles obtain positive ions in the charge zone and then enter the dust collection zone, and positively or negatively charged dust is respectively settled on the electrode plates opposite to the positive or negative electrode plates, so that the cleaning effect can be achieved only by periodically cleaning the electrode plates under the conditions. The electrostatic dust collection has the advantages that: the dust-free flying device has high efficiency and outstanding environmental protection capability, and can purify part of harmful gases such as SO2, HF and the like. If the gas contains explosive gas, the wet electric dust remover can reduce the temperature and reduce the explosion danger. After the outside air is sequentially processed by the primary filtering system 201, the secondary filtering system 202 and the electrostatic precipitator 203, clean air for filtering most of particulate impurities can be obtained.
The sterilization module 300 comprises a negative ion generator 301 and a copper oxide filtering system 302, wherein an air inlet of the negative ion generator 301 is communicated with an air outlet of the electrostatic precipitator 203, an air outlet of the negative ion generator 301 is communicated with an air inlet of the copper oxide filtering system 302, and an air outlet of the copper oxide filtering system 302 is communicated with an indoor space. In this embodiment, electrons generated by the negative ion generator 301 can form negative ions after capturing oxygen molecules, and the negative ions can be rapidly diffused to the surrounding under the action of a strong negative electric field, so that fine dust with the particle size of 0.01 μm and fly dust which is difficult to remove in the air are adsorbed, and a small amount of ozone can be generated by the negative ion generator 301 when generating the negative ions, so that viruses and bacteria can be absorbed to a certain extent to achieve a sterilization effect. The copper oxide filtration system 302 preferably adopts a nano-scale copper oxide filtration system 302, wherein nano-copper oxide is used as a representative of inorganic antibacterial agents, has a wide-spread antibacterial effect and is not easy to generate bacterial drug resistance, and the copper oxide filtration system 302 is preferably used as a main sterilization means by relying on the characteristics of high safety, high heat resistance, long antibacterial time, good weather resistance and broad-spectrum antibacterial property of nano-copper oxide.
Also included is an air flow regulator assembly 400 for controlling the ventilation flow of the system, said air flow regulator assembly 400 being in communication with the air inlet of said filtration module 200. Dust/inhalable particulates, sulfur dioxide, nitrogen oxides, carbon monoxide, photochemical oxides, volatile organic compounds, etc., which can have adverse effects and even serious consequences on the health and living environment of people. When these contaminants are present in the indoor air at too high a concentration, humans in this environment for a long period of time will experience problems such as physical discomfort, health impairment, reduced immunity, etc. In this embodiment, the air flow regulator unit 400 is used to detect the content change of the pollutants in the indoor air, the people flow density, and the like, and then dynamically regulate the ventilation and purification work, so that the concentration of the pollutants in the air is effectively controlled and reduced, the indoor air quality is improved, and the indoor comfort and health are improved. The purposes of purification, sterilization and the like are achieved by adjusting and filtering pollutants in the air, so that the safety and the health of the life and the work of the human are greatly ensured.
The device further comprises a control module 500, wherein the control module 500 is respectively connected with the electrostatic precipitator 203, the negative ion generator 301 and the photovoltaic power supply module 100 in a signal transmission way, and the control module 500 sends control signals to the electrostatic precipitator 203, the negative ion generator 301 and the photovoltaic power supply module 100. In this embodiment, the control module 500 is mainly used for monitoring the indoor environment and the states of each module and electronic components, and sending out a control instruction to control the whole ventilation and purification system, thereby realizing the ventilation and purification function.
The photovoltaic power supply module 100 comprises a solar power generation system 101 and a storage battery 102, and an inverter 103 is arranged between the solar power generation system 101 and the storage battery 102; the inverter 103 is in signal transmission connection with the control module 500. In this embodiment, the photovoltaic power module is utilized to convert solar energy into electric energy and supply power to the whole system, and the control module 500 can be used to combine and connect with the solar power generation system 101, so that the solar power generation system 101 can continuously charge and discharge the storage battery 102 according to conditions such as illumination intensity, charge change and the like. Meanwhile, in order to ensure that the system can always operate effectively, the system further comprises an external power supply module 600 for directly supplying power to the system, and the external power supply module 600 and the photovoltaic power supply module 100 are connected in parallel in a system circuit.
A control panel 700 for displaying the operation state of the system and controlling the system is also included, and the control panel 700 is electrically connected with the control module 500. In this embodiment, the panel display parameters include: wind speed, window opening angle, wind volume, exhaust temperature, air humidity and other information. Meanwhile, the functions of starting and stopping control equipment, air quantity, humidity and the like can be realized by clicking the control panel, and modes of sleep regulation, energy saving and the like are realized.
Example 2:
On the basis of embodiment 1, this embodiment provides a purification ventilation window of the purification ventilation system, as shown in fig. 3, the purification ventilation window includes a purification ventilation window structure and a purification ventilation system disposed in a purification ventilation window frame, an air inlet 1 is provided on the top of the purification ventilation window frame, the air inlet 1 is disposed on one outdoor side, and the air inlet 1 is communicated with an air inlet of the primary filtering system 201; the air outlet of the copper oxide filtering system 302 is communicated with a fan 2, and the fan 2 outputs air indoors; the purification ventilation window frame top is also provided with a solar panel 3, and the solar panel 3 is used for supplying power for the purification ventilation system and the fan 2. In this embodiment, the effectual purification ventilation system that will purify is integrated into window structure, not only can effectually sauce burn the invasion of indoor space, simultaneously can effectually reduce the cost of device.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.