CN203108388U

CN203108388U - Air purifier

Info

Publication number: CN203108388U
Application number: CN 201320121345
Authority: CN
Inventors: 高清春
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-18
Filing date: 2013-03-18
Publication date: 2013-08-07
Anticipated expiration: 2023-03-18

Abstract

The utility model relates to an air purifier, which comprises a casing, wherein a water storage tank is fixedly connected with the lower side of the casing, a water pump and a water spraying device are arranged in the water storage tank, a water outlet of the water pump is communicated with a water inlet of the water spraying device through a water delivery pipe, an air inlet and an exhaust opening are formed in the casing, a fan is arranged at the air inlet or the exhaust opening, a driving shaft of the fan is in motive power connection with the driving shaft of the water pump through a transmission shaft, the water pump pumps water into the water spraying device, the water is sprayed out from a water spraying hole by the water spraying device through the pressure of the water pump, the sprayed water is sprayed and sputtered onto the casing or the water spraying water pipe for forming water drops or water moist, dust in air sucked from the air inlet by the fan can be adsorbed, the filtered air quantity is large, in addition, the filtering effect is good, after the use for each time, only dirty water needs to be poured out from the water storage tank, clean water needs to be added, the maintenance is easy, and the cost is low.

Description

Air purifier

Technical field

The utility model provides a kind of air purifier, belongs to the air cleaning unit field.

Background technology

Air purifier in the past adopts the solid filter screen, the gas communication resistance is big, and solid filter screen dust in use can stop up the space of filter screen, cause resistance further to increase, it is little to cause filtering air quantity, performance is low, some air purifier adopts the power that increases fan electromotor to offset filter screen and stops up the little problem of filtration air quantity that causes, but along with and what come is that some tiny dusts come off from filter screen because air quantity increases on the contrary, these tiny dusts are bigger than oarse-grained dust far away to people's the injury that causes, because of the key technology of air purifier just on filter screen, so the price of filter screen is higher, but the structure of filter screen is fragile, but filter screen is cleaned the processing of all being careful at every turn, careless slightlyly will damage filter screen, increase use cost for the user virtually.

Summary of the invention

The purpose of this utility model provides a kind of air purifier, and it is big to filter air quantity, and good filtration effect safeguards that cost is low easily.

The technical solution of the utility model is: air purifier, it is characterized in that: be fixed with aqua storage tank below having housing, housing, water pump and water injector are housed in the aqua storage tank, the delivery port of water pump is communicated with the water inlet of water injector by water-supply-pipe, the delivery port of water injector places housing bottom or housing, housing is provided with air inlet and exhaust outlet, fan is equipped with at air inlet or exhaust outlet place, the driving shaft of fan is connected with the driving shaft power of water pump by power transmission shaft, filter screen is housed in the housing, and filter screen places the exhaust outlet inboard or enters, arranges the inboard in two air ports.

Described housing and aqua storage tank are barrel-shaped, and air inlet is located between housing and the aqua storage tank, and air outlet is located at the top of housing, and fan is contained in the housing between filter screen and the air outlet;

Described housing and aqua storage tank are cuboid, and air inlet and exhaust outlet are located at the two sides of housing respectively, and fan is contained in the air inlet place, and fan is supported by blower tray, and blower tray is connected in hull outside and housing;

Described water injector front end is a plurality of sparge pipes, and sparge pipe places in the housing, and sparge pipe is provided with several hole for water sprayings;

Described water injector front end is the plate-like shower nozzle, and shower nozzle is provided with several hole for water sprayings in housing;

Described sparge pipe is that cross section is leg-of-mutton sparge pipe, and the pipe shaft of each triangle sparge pipe is provided with several hole for water sprayings;

The exhaust outlet of housing is equipped with deflector, and deflector is connected in hull outside and housing.

Below housing, be provided with aqua storage tank, water pump is housed in the aqua storage tank, water injector and water, water pump is drawn into water injector with water, water injector sprays water by the pressure of water pump from hole for water spraying, the water projection of ejection forms water droplet or water smoke at housing or sparge pipe, water is spraying, splash and when falling with the dust of fan from the air inlet inhaled air, bacterium and other impurity absorption, fall back in the aqua storage tank, cleaned air passes is discharged from exhaust outlet, the utility model has the advantages that: utilize the absorption affinity of water to remove dust in air, the air quantity that filters is big, and good filtration effect is after each the use, as long as addle is poured out in aqua storage tank, add clean water and get final product, safeguard easily, use cost is low.

Description of drawings

Fig. 1 is that housing and the aqua storage tank of the utility model air purifier is the barrel shaped structure schematic diagram;

Fig. 2 is that housing and the aqua storage tank of the utility model air purifier is the rectangular structure schematic diagram;

Fig. 3 is that the utility model air purifier sparge pipe is triangle sparge pipe structural representation;

Fig. 4 is the A-A profile of Fig. 3.

1 exhaust outlet, 2 fans, 3 housings, 4 filter screens, 5 power transmission shafts, 6 sparge pipes, 7 air inlets, 8 aqua storage tanks, 9 water-supply-pipes, 10 water pumps, 11 hole for water sprayings, 12 blower trays, 13 plate-like shower nozzles, 14 deflectors, 15 triangle sparge pipes among the figure.

The specific embodiment

Air purifier, housing 3 with metal or plastics, the housing below is fixed with aqua storage tank 8, water is housed in the aqua storage tank, can in water, be mixed with green tea caffeine, air freshener, auxiliary additives such as disinfectant, water pump 10 and water injector are housed in the aqua storage tank, the water inlet of water pump is located in the aqua storage tank, bottom apart from aqua storage tank has certain distance, water inlet at water pump installs filter additional in case of necessity, prevent from the dirt of aqua storage tank bottom is brought in the water pump, hole for water spraying is stopped up, the delivery port of water pump is communicated with the water inlet of water injector by water-supply-pipe 9, the delivery port of water injector places housing bottom or housing, housing is provided with air inlet 7 and exhaust outlet 1, fan 2 is equipped with at air inlet or exhaust outlet place, the driving shaft of fan is connected with the driving shaft power of water pump by power transmission shaft 5, filter screen 4 is housed in the housing, filter screen is metal knitted net or plastic mesh, the main purpose that filter screen is set is to prevent that the bulk foreign material from entering in the housing, stop up water pump, simultaneously filter screen also plays the wind speed that reduces air intake under the situation of the loss intake of trying one's best little, prevents from that wind speed is too fast to take water droplet out of housing, and filter screen places exhaust outlet inboard or advance, the inboard in two air ports of row.

Described housing and aqua storage tank are barrel-shaped, air inlet is located between housing and the aqua storage tank, air outlet is located at the top of housing, fan is contained in the housing between filter screen and the air outlet, with housing be designed to barrel-shaped can be when guaranteeing filter effect, the volume that reduces air purifier of amplitude peak, the dust of flooring is evoked when the people walks, air inlet is located between housing and the aqua storage tank, dust directly can be sucked in the housing, discharge from the top of housing through the air after filtering, the air of discharging has small water smoke, water smoke falls the absorption of indoor top dust in air, is inhaled into housing again at air inlet and purifies, and effect is remarkable.

Described housing and aqua storage tank are cuboid, air inlet and exhaust outlet are located at the two sides of housing respectively, fan is contained in the air inlet place, fan is supported by blower tray 12, blower tray is connected in hull outside and housing, housing is designed to cuboid, can effectively increase filter area, the room that suitable area is bigger or public place use, powerful fan can be installed dust-laden air is sucked in the air purifier purify, when powerful fan is installed, can install two-layer filter screen additional, reduce wind speed under the situation about guaranteeing air intake, prevent that water droplet is blown outside the air purifier housing.

According to shown in Figure 1, described water injector front end is a plurality of sparge pipes 6, sparge pipe can be cylindrical or square column type, sparge pipe places in the housing, sparge pipe is provided with several hole for water sprayings 11, the size of hole for water spraying is mixed, minute sized hole for water spraying water outlet is vaporific, large-sized slightly hole for water spraying can spray the thin water column of direct projection, thin water column is flushed to and evokes scattering formation droplet on the inner walls, water smoke can be with airborne fine dust and bacteria particles absorption, water column falls back to the more small water column absorption of having adsorbed dust and bacterium in the water smoke in the aqua storage tank, simultaneously, water forms the moisture film that constantly falls in inner walls, the dust of moisture film in also can absorbed air, bacterium and impurity.

According to shown in Figure 2, described water injector front end is plate-like shower nozzle 13, shower nozzle is provided with several hole for water sprayings in housing, this design class is similar to the thick and disorderly head that shower is used, advantage is the water that upwards sprays and the water curtain that falls after rise by the reflection of enclosure interior roof, and its purpose is that dust in air, bacterium and other magazines are brought back in the aqua storage tank equally.

According to Fig. 3 and shown in Figure 4, described sparge pipe is that cross section is leg-of-mutton sparge pipe, the pipe shaft of each triangle sparge pipe 15 is provided with several hole for water sprayings, and the purpose of this design is for the globule that sprays in the hole for water spraying being beaten the fine liquid particles and the water smoke that splash in adjacent sparge pipe formation dust in air, bacterium and impurity to be adsorbed equally.

Exhaust outlet at housing is equipped with deflector 14, and deflector is connected in hull outside and housing, and the purpose that installs deflector additional is the air-out direction that can adjust the air port according to user's demand, makes the more realistic instructions for use of air purifier of the present utility model.

The advantage of the utility model air purifier is to utilize the absorption affinity of water to remove dust in air, and the air quantity of filtration is big, and good filtration effect, after each the use, as long as addle is poured out in aqua storage tank, to add clean water and get final product, maintenance is easy, use cost is low.

Claims

1. air purifier, it is characterized in that: be fixed with aqua storage tank below having housing, housing, water pump and water injector are housed in the aqua storage tank, the delivery port of water pump is communicated with the water inlet of water injector by water-supply-pipe, the delivery port of water injector places housing bottom or housing, housing is provided with air inlet and exhaust outlet, fan is equipped with at air inlet or exhaust outlet place, the driving shaft of fan is connected with the driving shaft power of water pump by power transmission shaft, filter screen is housed in the housing, and filter screen places the exhaust outlet inboard or enters, arranges the inboard in two air ports.

2. air purifier according to claim 1, it is characterized in that: described housing and aqua storage tank are barrel-shaped, and air inlet is located between housing and the aqua storage tank, and air outlet is located at the top of housing, and fan is contained in the housing between filter screen and the air outlet.

3. air purifier according to claim 1, it is characterized in that: described housing and aqua storage tank are cuboid, and air inlet and exhaust outlet are located at the two sides of housing respectively, and fan is contained in the air inlet place, fan is supported by blower tray, and blower tray is connected in hull outside and housing.

4. air purifier according to claim 1, it is characterized in that: described water injector front end is a plurality of sparge pipes, and sparge pipe places in the housing, and sparge pipe is provided with several hole for water sprayings.

5. air purifier according to claim 1, it is characterized in that: described water injector front end is the plate-like shower nozzle, shower nozzle is provided with several hole for water sprayings in housing.

6. air purifier according to claim 4, it is characterized in that: described sparge pipe is that cross section is leg-of-mutton sparge pipe, and the pipe shaft of each triangle sparge pipe is provided with several hole for water sprayings.

7. according to right 1 described air purifier, it is characterized in that: the exhaust outlet of housing is equipped with deflector, and deflector is connected in hull outside and housing.