CN218249238U - Portable air purifying device - Google Patents

Abstract

The utility model relates to a portable air purification device, its structure includes the filter flask be provided with the intake pipe on the filter flask, the intake pipe is followed the top of filter flask is inserted and lower port is located the bottom of filter flask the top intercommunication of filter flask has the outlet duct be provided with air pump and water trap on the outlet duct the end-to-end connection of outlet duct has the three-way pipe be connected with the gas-supply pipe on two ports of three-way pipe respectively the end connection of gas-supply pipe has nose end air-out spare, two cup jointed the adjustable ring on the gas-supply pipe simultaneously. The utility model discloses simple structure is applicable to the individual and carries the use, and is small, with low costs.

Description

Portable air purification device

Technical Field

The utility model relates to an air purification device, specifically speaking are portable air purification device.

Background

When air pollution is more serious, can threaten the healthy of people, and influence people's normal life, especially the crowd that is comparatively sensitive to air pollution thing, behind the incoming polluted air, can appear coughing, chest distress, symptoms such as dyspnea, need purify air through breathing the clarifier, like indoor air purifier or on-vehicle air purifier, but current air purifier is bulky on the one hand, portable, on the other hand is with high costs, consumptive material such as need change filter core, and simultaneously, mostly all be applied to in certain space, can't use to the individual.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable air purification device to solve the problem that current air purifier is not portable, with high costs and only is applicable to in the certain space.

The utility model discloses a realize like this: the utility model provides a portable air purification device, includes the filter flask be provided with the intake pipe on the filter flask, the intake pipe is followed the upper portion of filter flask inserts and the lower port is located the bottom of filter flask the upper portion intercommunication of filter flask has the outlet duct be provided with air pump and water interceptor on the outlet duct the end-to-end connection of outlet duct has the three-way pipe be connected with the gas-supply pipe on two ports of three-way pipe respectively the end connection of gas-supply pipe has nose end air outlet spare, two the adjustable ring has been cup jointed on the gas-supply pipe simultaneously.

The nose end air outlet piece comprises a baffle, inserting pipes are arranged at two ends of the side face of the baffle respectively, connecting pipes are arranged at two ends of the baffle respectively, and the inserting pipes and the connecting pipes which are located at the same end are communicated with each other to form an L shape.

The water inlet pipe is provided with a one-way valve.

Still include the battery, the battery is used for the air pump power supply, the battery set up in on the filter flask.

The water interceptor comprises an upper barrel body and a lower barrel body which are matched together, an upper communicating pipe is arranged in the upper barrel body, a lower communicating pipe is arranged in the lower barrel body, the upper communicating pipe and the lower communicating pipe are staggered with each other, and the lower port of the upper communicating pipe is lower than the upper port of the lower communicating pipe.

The filter bottle comprises a bottle body and a bottle cap, the bottle cap is in threaded connection with the upper port of the bottle body, a through hole is formed in the middle of the bottle cap, and an air outlet used for being connected with the air outlet pipe is formed in the bottle cap.

The utility model discloses simple structure packs into an amount of water in the filter flask earlier during the use, and the surface of water has crossed the lower port of intake pipe, starts the air pump, makes the external air pass through the intake pipe under the negative pressure effect and gets into the filter flask in, and the air is discharged by the outlet duct after the washing of water, and the outlet duct passes through the three-way pipe and the gas-supply pipe communicates with nose end air outlet member, and the process abluent air is discharged by nose end air outlet member and is inhaled for the user. The air outlet piece at the nose end is used for being placed in front of the nostrils.

The filter flask can be put in the bag that holds of knapsack one side, place and fix at the waist etc. through the frenulum in the purse, as long as keep the filter flask roughly for vertical state can, the gas-supply pipe and nose end piece of giving vent to anger wear at the head, and remaining part can hang freely, whole convenient to carry.

The utility model discloses a liquid water filters the air, and when the air was through liquid water, pollutant and peculiar smell major part in the air can be absorbed to obtain relatively clean air, because the consumptive material only liquid water, use cost is very low, and is convenient for change, appear muddy back when liquid water, the bottle lid of opening the filter flask change water can, the water of changing can be for pure water or running water, obtain easily.

Relatively clean air is continuously delivered to the nose for inhalation without affecting normal exhalation.

The utility model discloses simple structure, portable, convenient to use, and with low costs, be applicable to and carry out filterable individual use to contaminated air, not receive the space restriction.

Drawings

Fig. 1 is a structural diagram of the present invention.

In the figure: 1. a filter flask; 2. an air inlet pipe; 3. an air outlet pipe; 4. an air pump; 5. a water interceptor; 6. a three-way pipe; 7. a gas delivery pipe; 8. a nose outlet member; 9. an adjusting ring; 1-1, bottle body; 1-2, bottle cap; 1-3, perforating the hole; 1-4, air outlet; 5-1, an upper cylinder body; 5-2, a lower cylinder body; 5-3, feeding a communicating pipe; 5-4, descending a communicating pipe; 8-1, a baffle; 8-2, inserting a tube; 8-3, connecting pipe.

Detailed Description

As shown in fig. 1, the utility model discloses a filter flask 1, be provided with intake pipe 2 on filter flask 1, intake pipe 2 inserts and the lower port is located filter flask 1's bottom from filter flask 1's upper portion, upper portion intercommunication at filter flask 1 has outlet duct 3, be provided with air pump 4 on intake pipe 2 or outlet duct 3, water interceptor 5 on outlet duct 3, end-to-end connection at outlet duct 3 has three-way pipe 6, be connected with gas-supply pipe 7 on two ports of three-way pipe 6 respectively, end connection at gas-supply pipe 7 has nose gas outlet spare 8, adjustable ring 9 has been cup jointed on two gas-supply pipes 7 simultaneously.

When air pump 4 was located outlet duct 3, the air pump was used for taking gas out from filter flask 1 and carries to nose end air outlet 8, and when air pump 4 was located intake pipe 2, the air pump was used for infusing external air into filter flask 1 in, and the gas that gets into in the filter flask 1 was discharged from outlet duct 3 under the malleation effect.

The size of the ring surrounded by the two gas pipes 7 is adjusted by the adjusting ring 9, the ring is sleeved on the head, the nose end gas outlet piece 8 is placed at the position of the nostril, and the tightness is adjusted by the adjusting ring 9 so that the nose end gas outlet piece 8 is stably fixed at the corresponding position.

The nose end air outlet piece 8 comprises a baffle, inserting pipes are arranged at two ends of the side face of the baffle respectively, connecting pipes are arranged at two ends of the baffle respectively, and the inserting pipes and the connecting pipes which are positioned at the same end are communicated with each other to form an L shape.

The connecting pipe communicates with the end of the air pipe 7, and conveys the air into the inserting pipe, which is inserted into the nostril, so that the filtered air is directly conveyed into the nasal cavity, the baffle is used for forming a barrier in front of the nostril, and the air output from the inserting pipe is matched with the positive air pressure, so that the polluted air in the surrounding environment can be prevented from entering the nostril.

The one-way valve is arranged on the water inlet pipe, so that water is prevented from overflowing from the water inlet pipe in the moving process, and the safety in use is ensured.

The water interceptor 5 comprises an upper barrel and a lower barrel which are butted together, an upper communicating pipe is arranged in the upper barrel, a lower communicating pipe is arranged in the lower barrel, the upper communicating pipe and the lower communicating pipe are staggered, and the lower port of the upper communicating pipe is lower than the upper port of the lower communicating pipe.

Water interceptor 5 is used for preventing that moisture from entering into the nose gas outlet along outlet duct 3, when moisture gets into water interceptor 5 along outlet duct 3, moisture gets into water interceptor 5's inner chamber through communicating pipe down, because communicating pipe does not directly feed through and stagger each other with last communicating pipe down, moisture can't get into communicating pipe, but the gathering is in lower barrel, and the liquid level is when not passing the lower port of communicating pipe in lower barrel, the utility model discloses can both keep normal operating, even water interceptor 5 takes place the slope, the liquid level of slope can not pass the lower port of last communicating pipe yet. The water interceptor 5 is made of transparent materials, can conveniently observe the condition of the liquid level inside the water interceptor, and can be conveniently opened to discharge the water accumulated inside the water interceptor by detachably connecting the upper barrel and the lower barrel.

The utility model discloses still include the battery, the battery is used for the power supply of air pump 4, and the battery can set up in the bottom of filter flask 1, and the battery is rechargeable battery, is connected through the wire between battery and the air pump 4. A battery box can also be arranged and is connected with the air pump 4 through a lead, and a dry battery is arranged in the battery box.

The filtering bottle 1 comprises a bottle body 1-1 and a bottle cap 1-2, the bottle cap 1-2 is in threaded connection with the upper port of the bottle body 1-1, a through hole 1-3 is formed in the middle of the bottle cap 1-2, the air inlet pipe 2 is inserted into the filtering bottle 1 through the through hole 1-3, an air outlet is formed in the bottle cap 1-2, and the air outlet pipe 3 is connected to the air outlet. The bottle cap 1-2 and the bottle body 1-1 are convenient to disassemble, can be quickly opened, and is convenient for replacing water in the bottle. And the sealing performance between the bottle cap 1-2 and the bottle body 1-1 is good, so that water can be prevented from leaking.

The utility model discloses a use as follows: when the filter bottle is used, a certain amount of water is filled in the filter bottle 1 firstly, the water surface of the water passes through the lower port of the air inlet pipe 2, the air pump 4 is started, external air enters the filter bottle 1 through the air inlet pipe 2 under the action of negative pressure, the air is discharged through the air outlet pipe 3 after being cleaned by the water, the air outlet pipe 3 is communicated with the nose end air outlet piece 8 through the three-way pipe 6 and the air delivery pipes 7, the annular formed by the two air delivery pipes 7 and the nose end air outlet piece 8 is sleeved on the head, the nose end air outlet piece 8 is used for being placed in front of nostrils, and the cleaned air is discharged through the nose end air outlet piece 8 for being sucked by a user.

The filter flask 1 can be placed in the containing bag on one side of the backpack, placed in the waist bag and fixed on the waist and the like through the belt, as long as the filter flask 1 is roughly kept in a vertical state, the gas pipe 7 and the nose end gas outlet piece 8 are worn on the head, and the rest parts can be freely suspended, so that the whole carrying is convenient.

The utility model discloses a liquid water filters the air, and when the air was through liquid water, pollutant and peculiar smell major part in the air can be absorbed to obtain relatively clean air, because the consumptive material only liquid water, use cost is very low, and be convenient for change, appear muddy back when liquid water, open filter flask 1's bottle lid 1-2 change water can, the water of changing can be pure water or running water, obtain easily. Through the utility model discloses filter and obtain relatively clean air to continuous transport is to the nasal part, supplies it to inhale when breathing in, and does not influence normal expiration.

The utility model discloses simple structure, portable, convenient to use, and with low costs, be applicable to and carry out filterable individual use to contaminated air, not receive the space restriction.

Claims (6)

1. The portable air purification device is characterized by comprising a filter bottle, wherein an air inlet pipe is arranged on the filter bottle, the air inlet pipe is inserted from the upper part of the filter bottle, the lower port of the air inlet pipe is positioned at the bottom of the filter bottle, the upper part of the filter bottle is communicated with an air outlet pipe, an air pump is arranged on the air inlet pipe or the air outlet pipe, a water stopping device is arranged on the air outlet pipe, the tail end of the air outlet pipe is connected with a three-way pipe, two ports of the three-way pipe are respectively connected with a gas pipe, the end part of the gas pipe is connected with a nose gas outlet piece, and two gas pipes are simultaneously sleeved with adjusting rings.

2. The portable air purification device according to claim 1, wherein the nose air outlet member comprises a baffle plate, insertion pipes are respectively provided at both ends of a side surface of the baffle plate, connection pipes are respectively provided at both ends of the baffle plate, and the insertion pipe and the connection pipe at the same end are communicated with each other to form an L shape.

3. The portable air purification apparatus of claim 1, wherein a one-way valve is provided on the intake pipe.

4. The portable air purification device of claim 1, further comprising a battery for powering the air pump, the battery being disposed on the filter flask.

5. The portable air purification apparatus according to claim 1, wherein the water interceptor comprises an upper cylinder and a lower cylinder which are coupled together, an upper communication pipe is disposed in the upper cylinder, a lower communication pipe is disposed in the lower cylinder, the upper communication pipe and the lower communication pipe are staggered with respect to each other, and a lower port of the upper communication pipe is lower than an upper port of the lower communication pipe.

6. The portable air purification device according to claim 1, wherein the filter bottle comprises a bottle body and a bottle cap, the bottle cap is in threaded connection with an upper port of the bottle body, a through hole is formed in the middle of the bottle cap, and an air outlet for connecting the air outlet pipe is formed in the bottle cap.

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