阅读说明：本技术 一种能过滤、能加湿、能降低空气温度的净化器 (Purifier capable of filtering, humidifying and reducing air temperature ) 是由 刘宏斌 于 2021-02-06 设计创作，主要内容包括：一种能过滤、能加湿、能降低空气温度的净化器,在安全帽的顶部设置了过滤槽,空气从活性炭层和口罩层进入过滤槽,空气腔是在安全帽的内壁上将一块软质塑料的周边粘接在安全帽的内壁上,空气腔和过滤槽相通,空气腔出气口接涡轮风机,空气腔的底部有水和水箱,水箱上粘接有水泵,水泵接软管,软管接在空气腔内的喷嘴,安全帽的内壁上有电池,打开风机开关,涡轮风机工作,空气通过活性炭层和口罩层进入过滤槽内,再进入空气腔,再进入风机,经伸缩套到人体面部的面罩内,供人呼吸,打开水泵开关,水泵将水箱中的水吸入,经过软管送到喷嘴,由喷嘴喷出水,对空气腔内的空气湿润和降温。(A purifier capable of filtering, humidifying and reducing air temperature is characterized in that a filter tank is arranged at the top of a safety helmet, air enters the filter tank from an activated carbon layer and a mask layer, an air cavity is formed in the inner wall of the safety helmet by bonding the periphery of a piece of soft plastic on the inner wall of the safety helmet, the air cavity is communicated with the filter tank, an air outlet of the air cavity is connected with a turbofan, water and a water tank are arranged at the bottom of the air cavity, a water pump is bonded on the water tank and connected with a hose, a nozzle in the air cavity is connected with a nozzle in a hose, a battery is arranged on the inner wall of the safety helmet, a fan switch is turned on, the turbofan works, air enters the filter tank through the activated carbon layer and the mask layer, then enters the air cavity, then enters a fan, is sleeved in a mask on the face of a human body in a telescopic mode and is used for breathing, the water pump switch is turned on, the water pump sucks, the air in the air cavity is humidified and cooled.)

1. A purifier capable of filtering, humidifying and reducing air temperature is characterized in that an air filtering tank (10) is arranged at the top of a safety helmet (3), four bottom edges of four filtering tank baffles (11) cut according to the radian of the appearance curve of the safety helmet (3) are bonded on the safety helmet (3) to form a space, and the whole filtering tank baffle (11) is uniformly higher than the external outline of the safety helmet (3); the periphery of a piece of soft plastic is bonded on the inner wall of the front part of the safety helmet (3), a certain space is formed between the inner wall and the plastic, namely an air cavity (16), an air inlet which is a filter tank air outlet (1) is formed in the air cavity (16), a nozzle (15) is arranged, an air cavity air outlet (14) is formed, water (21) is arranged at the bottom of the air cavity (16), and a water through hole (20) is formed; the upper portion of the forehead outside the safety helmet (3) is provided with the turbo fan (6), the lower side of the forehead is provided with the water tank (5), the water tank (5) is bonded with the water pump (4), the other side of the lower side of the turbo fan (6) is provided with the fan switch (8) and the water pump switch (9), and the inner wall of the rear portion of the safety helmet (3) is bonded with the battery (22) and is provided with the charging hole (23).

2. The purifier capable of filtering, humidifying and reducing the temperature of air as claimed in claim 1, wherein the upper edge of the filtering tank baffle plate (11) is covered with a mask layer (12) and an activated carbon layer (13) at four sides, the mask layer (12) and the activated carbon layer (13) are respectively pressed on 4 upper edges of the filtering tank baffle plate (11) by 4 elastic belts (18), and two ends of the elastic belts (18) are respectively hung on the pin columns (2) of the safety helmet (3) corresponding to the filtering tank baffle plate (11) by elastic belt holes (17); the only air outlet in the filter tank (10) is the filter tank air outlet (1), and air in the filter tank (10) enters the air cavity (16) from the filter tank air outlet (1).

3. The purifier capable of filtering, humidifying and reducing the temperature of air according to claim 1, wherein the only air inlet in the air chamber (16) is the air outlet (1) of the filter tank, the only air outlet in the air chamber (16) is the air outlet (14) of the air chamber, the air inlet of the turbofan (6) is bonded outside the air outlet (14) of the air chamber, the air in the air chamber (10) enters the turbofan (6) through the air outlet (14) of the air chamber, the air outlet of the turbofan (6) is connected with the telescopic pipe (7), and the other end of the telescopic pipe (7) extends into the protective mask.

4. A filter, humidifier and cooler air cleaner as claimed in claim 1, wherein the air chamber (16) has water (21) at the bottom, a water hole (20) at the bottom, a water inlet (26) outside the water hole (20), a water pump (4) on the water tank (5), the water inlet of the water pump (4) is located in the water tank (5), a water outlet of the water pump (4) is connected to the hose (19), the other end of the hose (19) is connected to the nozzle (15), and the nozzle (15) is installed in the air chamber (16).

5. The purifier capable of filtering, humidifying and reducing the temperature of air as claimed in claim 1, wherein the air filtering material is an activated carbon pad and a medical mask, and the purpose of using the medical mask is to ensure the health index of the filtering material and reduce the use cost; the mask layer (12) is formed by splicing a plurality of finished medical masks, and can be customized into a whole in the future, and the purpose of splicing the masks is to increase the filtering area, thereby reducing the air inlet resistance and increasing the air inlet amount.

6. A filterable, humidifiable, and air-temperature-lowerable purifier according to claim 1, wherein a filter tank (10) and an air chamber (16) are provided between the turbo fan (6) and the filter material, and the purpose of the filter tank 10 is to increase the area of the filter material and reduce the intake resistance; the air chamber (16) serves as an air passage and can also store water (21), and nozzles (15) can be arranged, and water mist sprayed by the nozzles (15) can humidify air and reduce the temperature of the air.

7. The purifier capable of filtering, humidifying and reducing the temperature of air according to claim 1, wherein the safety helmet (3) corresponding to the four corners of the baffle plate (11) of the filter tank is provided with pins (2) for hanging the elastic belt (18).

Technical Field

The invention belongs to the field of air purification, in particular to a portable air purifier, and relates to a purifier capable of filtering, humidifying and reducing air temperature.

Background

At present, the portable air purifiers are provided, the first type is the portable air purifier, a main machine is tied on the arms or the waist of a human body, and purified air is sent to a mask through an air conveying pipe; in addition, when the air pipe is too thick, the weight and the hardness of the air pipe are large, the movement of a human body is influenced, the air leakage of the mask is easy, the use effect is also influenced, the air can not be humidified, the temperature of the air can not be reduced, the cost of the special filter element is high, the second type is that an air inlet fan and an air exhaust fan are arranged on the mask similar to a mask, the fan is small due to the limitation of the weight of a battery and the size of the mask, the suction force is small, the filtering material can not have overlarge resistance, the filtering effect of the air is reduced, in addition, if the motor and the battery are increased, the problem of untight sealing can be caused due to the increase of the weight, the noise can also be increased, the air can not be humidified, the air temperature can not be reduced, the cost of the special filter element is also high, the third type is a head-wearing type, the fan, the filter element, the battery, the problems also exist in the prior art, namely, the cost of the air filter element material is high, the problem that the air filter element area is small, the air inflow can not meet the requirement of the sucked air amount, the problem that the air filter element area is not enough, the problem that the weight and the noise can be increased when the power of the fan is increased, and the problem that the filtered air can not be humidified and the temperature of the air can not be reduced.

A purifier capable of filtering, humidifying and reducing air temperature is suitable for places with more public people such as trains, subways, airplanes or hospitals and the like, or places with large air pollution and large dust.

Disclosure of Invention

The invention content is as follows:

the invention aims to provide a purifier which can filter, humidify and reduce the air temperature, and solves the problem that the existing portable purifier is insufficient in air quantity; the problem of not being able to humidify; the air temperature can not be reduced, so that a user can use the air purifier in the occasions with large air pollution and more people, after wearing the air purifier, the air purifier can prevent viruses when taking an airplane or a subway or in a hospital, and meanwhile, the humid air enables people to breathe smoothly, and the temperature of the filtered air can be reduced in hot summer to enable people to be cool.

The invention adopts the technical scheme that an air filter tank is arranged on the outer top of a safety helmet and is cut by 4 filter tank baffles according to the shape radian and curve of the safety helmet, two long filter tank baffles and two short filter tank baffles enclose a space, the bottom edge of each filter tank baffle is bonded on the safety helmet, the whole filter tank baffle is uniformly higher than the outer contour of the safety helmet, the upper edges of the four filter tank baffles are covered by a vent shield layer and an active carbon layer, the vent shield layer and the active carbon layer are respectively pressed on the upper edges of the filter tank baffles by 4 elastic belts to form a sealed space, the vent shield layer and the active carbon layer which are not pressed by the elastic belts can pass air, the air can only pass through the active carbon layer and then enters the filter tank after being filtered by the vent shield layer, a round hole in the middle of the filter tank is provided with an air cavity leading to the inside of the safety helmet, the periphery of a piece of soft plastic is bonded on the inner wall of the safety helmet in the air cavity, a cavity is formed between the inner wall and the plastic, the air cavity is provided with an air inlet which is an air outlet of the filter tank, the air outlet of the air cavity is connected with a turbine fan, and the outlet of the turbine fan is connected with a protective mask through a telescopic pipe to supply air to the face of a human body; the upper part of the forehead outside the safety helmet is provided with the turbofan, one side of the lower part of the safety helmet is provided with the water tank and the water pump to supply water to the nozzles in the air cavity, the water mist sprayed out of the nozzles increases the humidity of the air sucked into the turbofan, the temperature of the air is reduced, the safety helmet is internally provided with the battery and the power switch, and the safety helmet can be integrally cast into a whole body containing the filter tank and the air cavity in the future.

Compared with the prior art, the invention adopting the technical scheme has the following advantages: the material of filtered air is activated carbon pad and medical gauze mask, and the medical gauze mask use cost of filtration rate 95% is low, and the preparation technology is ripe simple, and because the area of filtering material gauze mask is big, so the air intake resistance is little, and the air input is big, two, reform transform with the safety helmet as the basis, the wholeness is good to be convenient for remove, three, the clean air after the filtration can be increased air humidity, can reduce the temperature of air.

The invention is also characterized in that: the air filter is characterized in that two spaces are additionally arranged between the fan and the filtering material, one space is a filter tank, the purpose of the filter tank is to increase the coverage area of the filtering material, the resistance of the filtering material for filtering air is reduced by increasing the area of the filtering material under the same turbo fan, the air inflow can be increased, the other space is an air cavity, a nozzle can be installed in the air cavity for storing water, the water conveyed by the water pump is sprayed by the nozzle to form water mist, the air after being filtered is wetted by the water mist, and the temperature of the air is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a view showing the structure of the external appearance of the present invention

FIG. 2 is a schematic view of a half-plane of a helmet showing the inside and outside structure of the helmet

FIG. 3 is a schematic view of a water circulation system

In the attached figure 1, a filter tank air outlet 2, a pin 3, a safety helmet 4, a water pump 5, a water tank 6, a turbo fan 7, an extension pipe 8, a fan switch 9, a water pump switch 10, a filter tank 11, a filter tank baffle plate 12, a mask layer 13, an activated carbon layer 14, an air cavity air outlet 15, a nozzle 16, an air cavity 17, an elastic hole 18, an elastic belt 19, a hose 20, a water through hole 21, water 22, a battery 23, a charging hole 24, a lead 25, a water inlet and outlet 26 and a water tank water inlet

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

A purifier capable of filtering, humidifying and reducing air temperature, as shown in figures 1-3, the top of the outer edge of the safety helmet 3 is provided with a filter tank 10 which is enclosed by two long filter tank baffles 11 and two short filter tank baffles 11, the filter tank baffles 11 are cut according to the shape radian and curve of the safety helmet 3, the bottom edges of the filtering tank baffles 11 are uniformly bonded on the safety helmet 3, the filtering tank baffles 11 are higher than the external profile of the safety helmet 3, the upper edges of the four filtering tank baffles 11 are covered with the mask layer 12, the upper surface of the mask layer 12 is covered with the activated carbon layer 13, the mask layer 12 and the activated carbon layer 13 are respectively pressed on the upper edges of the four filtering tank baffles 11 by 4 elastic belts 18, two ends of each elastic belt 18 are provided with elastic belt holes 17, and the elastic belts are respectively hung on the corresponding pin columns 2 positioned on the safety helmet 3 at the four corners of the filtering tank baffles 11; air can only pass through the activated carbon layer 13 and the mask layer 12 and enter the filter tank 10, a filter tank air outlet 1 in the filter tank 10 leads to an air cavity 16 inside the safety helmet 3, the front surface of the safety helmet 3 is provided with the turbo fan 6, one side below the turbo fan 6 is provided with the fan switch 8 and the water pump switch 9, the other side is provided with the water pump 4 and the water tank 5, and the inner wall of the rear part of the safety helmet 3 is bonded with the battery 22 and the charging hole 23.

As shown in fig. 1-2, the air chamber 16 is formed by bonding the periphery of a piece of soft plastic on the inner wall of the safety helmet 3 to form a closed state, and is positioned on the inner wall of the front half part of the safety helmet 3, a certain space is arranged between the inner wall and the soft plastic, the only air inlet of the air chamber 16 is the air outlet 1 of the filter tank, the only air outlet of the air chamber 16 is the air outlet 14 of the air chamber, the outer edge of the air outlet 14 of the air chamber is correspondingly bonded with the air inlet of the turbo fan 6, therefore, air in the air cavity 16 can enter the turbofan 6, water 21 is arranged at the bottom of the air cavity 16, a water through hole 20 is arranged at the lower part of the air cavity, a water tank water inlet 26 of the water tank 5 is adhered to the outer edge of the water through hole 20, a water inlet of the water pump 4 enters the water tank 5, the water inlet and the water tank water inlet are adhered together, a water outlet of the water pump 4 is connected with the hose 19, and the other end of the hose 19 is connected to the nozzle 15 in the air cavity 16.

As shown in fig. 3, a power cord 24 of the water pump 4 is connected with a battery 22 through the water pump switch 9, the water pump switch 9 is turned on, the water pump 4 works to suck water 21 in the water tank 5 into the water pump 4, the water is pressurized by the rotation of an impeller of the water pump 4 and then is sent into the nozzle 15 from a water outlet of the water pump 4 through the hose 19, the water 21 coming out of the nozzle 15 flows to the bottom of the air chamber 16 and enters the water tank 5 through the water through hole 20 and a water tank water inlet 26, and thus, a circulating flow is formed, and the water can be replaced through a water inlet and outlet 25 on the water tank 5 or alcohol is injected for a period of time, so that the water pump.

As shown in fig. 1-2, the fan switch 8 is turned on, the turbofan 6 works to generate suction, negative pressure is formed in the air chamber 16, the air chamber 16 is communicated with the filter tank 10 through the filter tank air outlet 1, thus the inside of the filter tank 10 is also in a negative pressure state, outside air enters the filter tank 10 through the activated carbon layer 13 and the mask layer 12, enters the air chamber 16 through the filter tank air outlet 1, enters the turbofan 6 through the air chamber air outlet 14, enters the extension tube 7 through the air outlet of the turbofan 6 after being pressurized by the turbine, the other end of the extension tube 7 can be connected with a protective mask, clean air flows on the protective mask and the face of a person for breathing, when a user needs to turn on the water pump switch 9 according to weather conditions, the water pump 4 works to suck water 21 from the water tank 5, the outlet of the water pump 4 is connected with a hose 19, and is connected with the nozzle 15 through the hose 19, the water mist sprayed by the nozzles 15 in the air cavity 16 starts to spray water mist to moisten filtered air, when the temperature of water added into the water tank 5 is low, the temperature of the air in the air cavity 16 can be reduced by the water mist sprayed by the nozzles 15, the water pump 4 can run circularly by replacing water 21 or adding alcohol through the water inlet and outlet 25 on the water tank 5 after a period of time when the battery 22 stops working due to no electricity when the water tank is used in hot summer, and the vent cover layer 12 and the activated carbon layer 13 can be replaced as long as the elastic belt holes 17 of the elastic belt 18 are taken down from the pin columns 2 after the system is used for a period of time.