CN2285441Y

CN2285441Y - Air purifier

Info

Publication number: CN2285441Y
Application number: CN 96224537
Authority: CN
Inventors: 樊一林
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-05
Filing date: 1996-09-05
Publication date: 1998-07-01
Anticipated expiration: 2006-09-05

Abstract

The utility model belongs to an air purifier of the technical field of air conditioning. The utility model comprises a casing, a sucking fan, an air chamber, a small water pump, an annular purifying pipe, an exhaust valve, a drying cylinder, an exhaust cylinder, an exhaust chamber, an alkali sheet chamber, a water filling pipe, a water tank, a water discharging bolt, etc. The annular purifying pipe is divided into three layers by two baffle plates with water dripping holes. An upper layer is a water inlet channel which is connected with a water outlet pipe of the water pump. A middle layer is an air channel which is connected with the air chamber by an air guide pipe. A lower layer is a water discharging channel which is connected with the water tank in the lowest part. The water filling pipe, the water discharging bolt and the water inlet pipe of the small water pump are also communicated with the water tank.

Description

Air purifier

The utility model belongs to a kind of air cleaning unit in air-conditioning technique field.

Atmosphere pollution at present increases the weight of, and people are growing on and on because of the disease that breathing causes, have designed the utility model for alleviating this situation.Harm maximum during people breathe is dust, secondly is pernicious gases such as carbon dioxide, sulfur dioxide, ammonia, carbon monoxide.Although products such as existing both at home and abroad electronic air cleaner, air door curtains, because of this production cost of products height, cost of use is big and allow the luxury goods that is that consumers in general look, and does not dare to inquire.

The purpose of this utility model is to provide that a kind of cost of use is low, simple in structure, easy to operate, the reasonable air cleaning unit of clean-up effect.

The purpose of this utility model realizes with the following methods; This air purifier comprises parts such as shell, blower fan, air chamber, little water pump, annular purification pipe, exhaust chamber, drying, blast pipe, air bleeding valve, exhaust chamber, alkali sheet chamber, water injection pipe, tank, drain cock.The annular purification pipe is divided into three layers by drip two dividing plates of aperture of band, and the upper strata is an inlet channel, is communicated with the outlet pipe of water pump; The middle level is an air flue, is connected by wireway with air chamber; Lower floor is a drainage, is connected with tank at lowest part.The annular purification pipe spirals downwards, is located on the tank.Also have water pump on tank, its suction hose is in tank, and what be connected with tank also has water injection pipe, and its another port is in cover top portion, and water injection pipe has a stench trap.A cored screw drain cock is arranged in the tank.Tank has drying and blast pipe round air chamber on the air chamber, both are connected the bottom, and the top mouth of pipe all stretches in the exhaust chamber, by a rotatable air bleeding valve control exhaust.

Below in conjunction with the embodiment accompanying drawing the utility model is described in further detail:

Fig. 1 is the utility model structural representation

Fig. 2 is the B-B cutaway view of figure one

Fig. 3 is the little water pump 4-of a 1-tank 2-annular purification pipe 3-water injection pipe among the annular purification pipe cutaway view Amplified image figure

5-drying 6-air bleeding valve 7-exhaust chamber 8-blast pipe

9-alkali sheet chamber 10-pumping line 11-wireway 12-wire socket

13-drain cock 14-base 15-air chamber 16-blower fan

Aperture 20-air flue on the 17-pump water inlet 18-partition 19-partition

21-shell 22-inlet channel 23-drainage

Operation principle of the present utility model can be summarized as two circulations, and one is that air enters indoor gas circulation by indoor suction again through purifying; One is the circulation of scavenging solution in the clarifier (water purification or add the aqueous solution of alkali sheet (NaOH)), is referred to as the water circulation.

In the gas circulation, blower fan (16) sucks room air from the bottom, enter air chamber (15), import by a wireway (11) in the middle level air flue (20) of annular purification pipe (2), discharge cleaned air passes by exhaust chamber (7) again through entering drying (5) behind the annular purification pipe (2).Making circulation fluid by clear water, also can select beginning (air bleeding valve 6) close the gas outlet of drying (5) when air must humidification, opening blast pipe (8) simultaneously, and air is directly imported exhaust chamber (7) by annular purification pipe (2) and discharging by exhaust.

In the water circulation, suction pump (3) is evacuated to the water in the tank (1) in the inlet channel (22) at annular purification pipe top, water aperture (19) on upper spacer (18) when inlet channel (22) is dirty along pipe forms water droplet, drop down onto on the lower clapboard, infiltrate in the drainage (23), flow into tank (1) along pipe again, the water droplet that constantly falls by upper spacer during through middle air flue (20) and air meet, both dust granules in the absorbed air, also some pernicious gases in the dissolved air are as carbon dioxide, sulfur dioxide, ammonia, carbon monoxide etc.The aqueous solution that adds the alkali sheet then can pass through chemical reaction dissolved carbon dioxide more, pernicious gases such as sulfur dioxide.The aqueous solution in the tank can be observed it by the peep hole on the side casings (21), and whether muddiness is changed circulation fluid (water or the aqueous solution).Back-out earlier during replacing the bottom a cored screw drain cock (13) but just draining, the state when after water drains drain cock (13) being twisted back former not draining, the water filling port by water injection pipe (4) on pushing up adds water again.The water filling port limit can be established one and be added the water indicator lamp, indicates suitable amount of water.

The utility model has following several characteristics with respect to present like product:

One, production cost is low, and except annular purification pipe palpus was special, all the other critical pieces were all easily purchased and arrived, and annular Purification pipe, water injection pipe, tank are plastics or glass, lower cost.

Two, cost of use is low, and whole table apparatus only has blower fan and little water pump power consumption, totally 40～60W, and circulation fluid is one As Household dry water purification or the aqueous solution that adds the alkali sheet (alkali sheet chamber (9) is arranged in this device, the alkali that can be added by water filling port is provided Sheet), and in the operating period, only water need be changed, other filter need not be changed.

Three, volume is little, and is in light weight, can be used as daily small household appliances and places any suitable position.

Four, simple to operate, keep in repair easy, add water energising after, just start working, needn't other operation, if any glitch, understand specification after common people can be by oneself.

Five, safe and reliable, because of its inside does not produce the required high pressure of ionization absorption, relatively safe.

Six, function satisfies user's general purification requirement, and has the effect of certain adjusting air water capacity concurrently.

Claims

1, a kind of air purifier, comprise shell (20), blower fan (16), air chamber (15), little water pump (3), annular purification pipe (2), drying (5), blast pipe (8), air bleeding valve (6), exhaust chamber (7), alkali sheet chamber (9), tank (1), drain cock parts such as (13), (11) bottom is communicated with air chamber to it is characterized in that wireway is arranged, the air flue (20) of top and annular purification pipe (2) joins, annular purification pipe (2) is divided into three layers by drip two dividing plates (18) of aperture (19) of band, the upper strata is inlet channel (22), the middle level is air flue (20), lower floor is drainage (23), annular purification pipe (2) spirals downwards, join with annular water tank (1) in bottom discharge road (23), air flue (20) joins with blast pipe (8), water pump (3) is arranged on tank (1), the suction hose of water pump (3) is in tank (1), tank (1) is gone up also has water injection pipe (4) and drain cock (13), and the outlet pipe (10) of water pump (3) joins with the inlet channel (22) of annular purification pipe (2).

2, air purifier according to claim 1 is characterized in that being free air dry pipe (5) and blast pipe (8) air flue (20) with annular purification pipe (2) in parallel to join, and in the outlet of drying tube (5) and aiutage (8) air bleeding valve (6) is arranged.

3, air purifier according to claim 2 is characterized in that exhaust chamber (7) is arranged on blast pipe (8), alkali sheet chamber (9) is arranged on the shell (21).

4, air purifier according to claim 3, the aqueous solution that it is characterized in that utilizing water or add alkali sheet (NaOH) is made cleanser, purifies air with the form of water droplet.