CN212390530U - Air purifying device - Google Patents

Abstract

The utility model discloses an air purification device, which comprises a shell, wherein an air inlet, a suction pump, a purification chamber, a filtration chamber and an air outlet are sequentially communicated and arranged in the shell, the shell is provided with a purification box communicated and arranged with the purification chamber, a precipitation liquid for precipitating impurities is arranged in the purification box, and a control valve is arranged between the purification chamber and the purification box; a drain pipe for draining liquid is arranged on the side wall of the purification chamber, the drain pipe penetrates through the shell to be freely arranged, and a drain valve is further arranged on the drain pipe; the air purification device also comprises a controller, and the suction pump, the liquid discharge valve and the control valve are all electrically connected with the controller. Through the setting of clean room, can adsorb, deposit the impurity in the air before filtering, prolong the change/clean frequency of filter layer greatly, simultaneously, through controller and control valve, the setting of drain valve can follow the sediment liquid automatically and trade, the operation of being convenient for, the practicality is strong.

Description

Air purifying device

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, especially belong to an air purification device.

Background

Along with the development of society, the condition of air pollution is also more and more serious, therefore air purification device has also obtained extensive application in each occasion, present air purifier filters the air through the filter layer of multistage setting mainly to guarantee to filter impurity in the air, harmful particle etc. as far as, but this type of clarifier is in the use, because the foreign particle in the air can the adhesion on the filter layer, therefore need wash/change frequently to the filter layer (change once in 2 to 3 months usually, some areas that haze is serious just need be changed once in a month), and the cleanness of filter layer is also comparatively loaded down with trivial details, very inconvenient during the in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provided is an air cleaning device capable of reducing the frequency of replacement/cleaning of a filter layer.

The utility model adopts the technical scheme as follows:

an air purification device comprises a shell, wherein an air inlet and an air outlet are formed in the side wall of the shell, a suction pump, a purification chamber and a filter chamber are arranged in the shell, the air inlet, the suction pump, the purification chamber, the filter chamber and the air outlet are sequentially communicated, a purification box communicated with the purification chamber is arranged on the shell, a precipitation liquid for precipitating impurities is arranged in the purification box, and a control valve is arranged between the purification chamber and the purification box; a drain pipe for draining liquid is arranged on the side wall of the purification chamber, the drain pipe penetrates through the shell to be freely arranged, and a drain valve is further arranged on the drain pipe; the air purification device also comprises a controller, and the suction pump, the liquid discharge valve and the control valve are all electrically connected with the controller. Wherein, the setting of suction pump, a be used for absorbing the external air, the setting of clean room, then can adsorb under the assistance of precipitation, large granule impurity and the easily soluble granule in the gas of sediment, the stronger material of precipitation accessible adsorptivity is mixed with the aqueous solution and is made, therefore, the cost is reduced, the setting of drain pipe, then be used for the liquid discharge with the purifying box, the setting of filter chamber, then be used for filtering the air through the clean room, guarantee purifying effect, the setting of control valve and flowing back valve, can control the income volume and the change of precipitation automatically under the control of controller (set up usually to half a month to once a month change), through the setting of clean room, can prolong the change/clean frequency of filter layer greatly (half a year and even once a year), and convenient for operation, therefore, the clothes hanger is strong in practicability.

Preferably, the shell is provided with a water tank, the control valve is a three-position three-way electromagnetic directional valve, the outlet end of the control valve is connected with the purification chamber, and the inlet end of the control valve is respectively communicated with the purification tank and the water tank. The water tank and the three-position three-way electromagnetic directional valve can clean the purifying chamber before the sediment liquid is replaced, so that impurity particles are prevented from remaining in the purifying chamber.

Preferably, a mixer is arranged between the purification box and the control valve. The precipitation liquid is mixed solution usually, and the setting of blender can improve the mixed effect of precipitation liquid, guarantees purifying effect, and what be worth mentioning is, at the allotment in-process of precipitation liquid, the accessible adds solutions such as perfume, makes the air purifier air-out have fragrant smell, purifies in suitable family and uses.

Preferably, an auxiliary sensor for transmitting signals to the controller is arranged in the clean room. The setting of auxiliary sensor can avoid the leading-in excess of precipitation liquid, influences the normal circulation of air, simultaneously, is convenient for change the feed liquid, and auxiliary sensor chooses for use liquid level sensor usually, can detect the liquid level immediately.

Preferably, a plurality of bulk material groups are arranged in the purification chamber, each bulk material group comprises at least two bulk material blocks, and the bulk material blocks are obliquely arranged. The setting of the bulk cargo piece that a plurality of groups slope set up can break up it after the air gets into the clean room, improves the area of contact of air and precipitation to improve absorption, the precipitation effect of clean room.

Preferably, the filtering chamber is internally provided with a primary filtering layer, a harmful gas filtering layer and an activated carbon filtering layer in sequence. The primary filter layer, the harmful gas layer and the activated carbon layer which are arranged in sequence can gradually absorb impurities, harmful particles and the like in the air, and the purifying effect of the device is ensured.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of clean room, can adsorb, deposit the impurity in the air before filtering, prolong the change/clean frequency of filter layer greatly, the operation of being convenient for, the practicality is strong.

2. The utility model discloses in, through controller and control valve, the setting of drain valve can follow the sediment liquid automatically and trade, need not artifical the change, and degree of automation is high.

3. The utility model discloses in, through the setting of bulk cargo board, can break up it behind the air admission clean room, improve the area of contact of air and precipitation to improve absorption, the precipitation effect of clean room.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

The labels in the figure are: 1-shell, 2-air inlet, 3-air outlet, 4-suction pump, 5-purification chamber, 6-filtration chamber, 7-purification box, 8-control valve, 9-liquid discharge valve, 10-controller, 11-water tank, 12-mixer, 13-auxiliary sensor, 14-bulk block, 15-primary filtration layer, 16-harmful gas filtration layer and 17-active carbon filtration layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

As shown in fig. 1, an air purification device includes a housing 1, an air inlet 2 and an air outlet 3 are disposed on a side wall of the housing 1, a suction pump 4, a purification chamber 5 and a filter chamber 6 are disposed in the housing 1, the air inlet 2, the suction pump 4, the purification chamber 5, the filter chamber 6 and the air outlet 3 are sequentially communicated, a purification box 7 communicated with the purification chamber 5 is disposed on the housing 1, a precipitation liquid for precipitating impurities is disposed in the purification box 7, and a control valve 8 is disposed between the purification chamber 5 and the purification box 7; a drain pipe for draining liquid is arranged on the side wall of the purification chamber 5, the drain pipe penetrates through the shell 1 to be freely arranged, and a drain valve 9 is further arranged on the drain pipe; the air purification device also comprises a controller 10, and the suction pump 4, the liquid discharge valve 9 and the control valve 8 are all electrically connected with the controller 10.

Specifically, as shown in fig. 1, a water tank 11 is disposed on the housing 1, the control valve 8 is a three-position three-way electromagnetic directional valve, an outlet end of the control valve 8 is connected to the purification chamber 5, and an inlet end of the control valve 8 is respectively communicated with the purification tank 7 and the water tank 11.

Specifically, as shown in fig. 1, a mixer 12 is further disposed between the purge tank 7 and the control valve 8.

Specifically, as shown in fig. 1, an auxiliary sensor 13 for transmitting a signal to the controller 10 is disposed in the clean room 5.

Specifically, as shown in fig. 1, a plurality of bulk material groups are arranged in the purification chamber 5, each bulk material group includes at least two bulk material blocks 14, and the bulk material blocks 14 are arranged in an inclined manner.

Specifically, as shown in fig. 1, a primary filter layer 15, a harmful gas filter layer 16 and an activated carbon filter layer 17 are sequentially arranged in the filter chamber 6.

In the using process, the suction pump 4 is started to suck air into the purification chamber 5, the air enters the filtration chamber 6 after being adsorbed and precipitated by the precipitation liquid, and is discharged from the air outlet 3 after being filtered by multiple stages, so that the purification purpose is achieved.

When needing to be changed the precipitation liquid, controller 10 adjustment control valve 8, intercommunication water tank 11 and clean room 5 to open the drain valve, with the interior liquid exhaust of clean water room in, wash it, after the washing is accomplished, controller 10 closes the drain valve, intercommunication water tank 11 and clean water room, in the clean water tank 11 precipitation liquid flows into the clean water room after blender 12 mixes, after auxiliary sensor 12 senses the liquid level signal, controller 10 closes control valve 8 again, the completion trades liquid work.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides an air purification device, includes casing (1), its characterized in that, be provided with air intake (2) and air outlet (3) on the lateral wall of casing (1), casing (1) in be provided with suction pump (4), clean room (5), filter chamber (6), air intake (2), suction pump (4), clean room (5), filter chamber (6) and air outlet (3) communicate the setting in proper order, wherein:

a purifying box (7) communicated with the purifying chamber (5) is arranged on the shell (1), a precipitating liquid for precipitating impurities is arranged in the purifying box (7), and a control valve (8) is arranged between the purifying chamber (5) and the purifying box (7);

a drain pipe for draining liquid is arranged on the side wall of the purification chamber (5), the drain pipe penetrates through the shell (1) to be freely arranged, and a drain valve (9) is further arranged on the drain pipe;

the air purification device also comprises a controller (10), and the suction pump (4), the liquid discharge valve (9) and the control valve (8) are all electrically connected with the controller (10).

2. An air cleaning device according to claim 1, characterized in that a water tank (11) is arranged on the housing (1), the control valve (8) is a three-position three-way electromagnetic directional valve, the outlet end of the control valve (8) is connected with the cleaning chamber (5), and the inlet end of the control valve (8) is respectively communicated with the cleaning tank (7) and the water tank (11).

3. An air cleaning device according to claim 2, characterized in that a mixer (12) is arranged between the cleaning tank (7) and the control valve (8).

4. An air cleaning device according to claim 1, characterized in that an auxiliary sensor (13) is arranged in the cleaning chamber (5) for transmitting signals to the controller (10).

5. An air cleaning device according to claim 1, characterized in that several groups of bulk material are arranged in the cleaning chamber (5).

6. An air cleaning device according to claim 5, characterized in that said group of bulk material comprises at least two bulk material blocks (14), said bulk material blocks (14) being arranged obliquely.

7. An air cleaning device as claimed in any one of claims 1 to 6, wherein a primary filter layer (15), a harmful gas filter layer (16) and an activated carbon filter layer (17) are sequentially disposed in the filter chamber (6).

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