CN211575393U - Uniflow fresh air purifier with internal circulation and mixed air - Google Patents
Uniflow fresh air purifier with internal circulation and mixed air Download PDFInfo
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- CN211575393U CN211575393U CN201922426415.6U CN201922426415U CN211575393U CN 211575393 U CN211575393 U CN 211575393U CN 201922426415 U CN201922426415 U CN 201922426415U CN 211575393 U CN211575393 U CN 211575393U
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Abstract
The utility model discloses a uniflow fresh air purifier with internal circulation and mixed air, which comprises a casing, wherein an air supply device is arranged in the casing, an air supply cavity and a mixed air cavity are arranged in the casing, the air supply cavity is communicated with the mixed air cavity through the purification device, and the air supply cavity comprises an air supply outlet; the air mixing cavity comprises a fresh air inlet and a dirty air inlet, a first air valve and a second air valve are further arranged in the air mixing cavity, the first air valve is arranged at the fresh air inlet, and the second air valve is arranged at the dirty air inlet; the shell is also internally provided with a controller which is electrically connected with the first air valve, the second air valve and the air supply device. The utility model discloses a set up new trend air intake and dirty wind air intake in mixing the wind chamber, then configured the operating condition of two air intakes of two blast gates control, can not only provide fresh air for indoor to effectively improve indoor air purification speed, reduced indoor air dust concentration.
Description
Technical Field
The utility model relates to a clarification plant, especially air purification equipment.
Background
The health and life safety of people are directly affected by urban building syndrome, indoor air conditioning diseases, organic pollution and the like caused by modern living environment, indoor decoration and the like. Because the central air conditioning system cannot be cleaned and disinfected frequently, the interior of the system becomes a breeding place for bacteria, so that the environmental pollution is increasingly paid attention to.
The existing air purifiers mainly adopt an activated carbon adsorption technology, an ozone purification technology, an anion dust removal technology and a high-voltage static technology, but the air purifiers can only remove harmful substances in indoor air through indoor closed circulation, but cannot introduce fresh air. For this reason, although a new fan capable of introducing outdoor fresh air appears in the prior art, the existing one-way flow new fan has a single function and cannot meet the requirements of people on multiple functions and integration.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: a new purifier is provided that overcomes the above-mentioned deficiencies.
The utility model provides a solution of its technical problem is: a unidirectional flow fresh air purifier with internal circulation and air mixing comprises a shell, wherein an air supply device is arranged in the shell, the shell comprises an air supply cavity and an air mixing cavity, the air supply cavity is communicated with the air mixing cavity through the purification device, and the air supply cavity comprises an air supply outlet; the air mixing cavity comprises a fresh air inlet and a dirty air inlet, a first air valve and a second air valve are further arranged in the air mixing cavity, the first air valve is arranged at the fresh air inlet, and the second air valve is arranged at the dirty air inlet; the shell is also internally provided with a controller which is electrically connected with the first air valve, the second air valve and the air supply device.
The utility model has the advantages that: the utility model discloses a set up new trend air intake and dirty wind air intake in mixing the wind chamber, then configured the operating condition of two air intakes of two blast gate controls, in the time of work, new trend air intake and external fresh air intercommunication, and dirty wind air intake and indoor air intercommunication, the utility model discloses the mixed wind and the inner loop function that set up can not only provide fresh air for indoor to effectively improve indoor air purification speed, reduced indoor air dust concentration, the weather range that is suitable for simultaneously is wide, and machine effective utilization increases substantially.
As a further improvement of the technical scheme, the air supply device is arranged in the air supply cavity. The air supply device is provided with the air supply cavity, so that air flowing through the air supply device is purified, the influence of turbid air on the air supply device is reduced, and the service life of the air supply device is prolonged.
As a further improvement of the above technical solution, the air supply cavity is located above the air mixing cavity, the air supply outlet and the top of the casing, the fresh air inlet is located on the side surface below the casing, and the dirty air inlet is located at the bottom of the casing. The air path is reasonably arranged, so that the working efficiency of the purifier is higher.
As a further improvement of the technical scheme, the purification device comprises a coarse and medium-efficiency filter screen, a high-efficiency filter screen, an activated carbon filter screen, electrostatic dust collection filter air and a photocatalyst filter screen.
As a further improvement of the above technical solution, the first air valve and the second air valve each include a proportional controller. The first air valve and the second air valve can realize the function of simultaneously sucking outside fresh air and internal circulation through the proportional controller, and different air supply requirements of customers are met.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the working state of the present invention;
fig. 4 is another schematic view of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. The preferred embodiment of the present invention is shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution. Meanwhile, all technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1 to 2, a unidirectional fresh air purifier with internal circulation and mixed air includes a casing 100, where the casing 100 includes an air supply device 200, preferably, the air supply device is an air blower, the casing 100 includes an air supply cavity 110 and an air mixing cavity 120, the air supply cavity 110 and the air mixing cavity 120 are communicated through a purifying device 300, the air supply cavity 110 includes an air supply opening 130, and an air outlet of the air blower is communicated with the air supply opening 130; the air mixing cavity 120 comprises a fresh air inlet 140 and a dirty air inlet 150, a first air valve 400 and a second air valve 500 are further arranged in the air mixing cavity 120, the first air valve 400 is arranged at the fresh air inlet 140, and the second air valve 500 is arranged at the dirty air inlet 150; the casing 100 further includes a controller (not shown) electrically connected to the first and second air valves 400 and 500 and the air supply device 200.
In a further preferred embodiment, the air blowing device 200 is provided in the air blowing chamber 110.
In a further preferred embodiment, the air supply chamber 110 is located above the air mixing chamber 120, the air supply outlet 130 is located at the top of the casing 100, the fresh air inlet 140 is located at the side below the casing 100, and the dirty air inlet 150 is located at the bottom of the casing.
Further, as a preferred embodiment, the purification apparatus 300 includes a coarse and medium-efficiency filter screen, a high-efficiency filter screen, an activated carbon filter screen, an electrostatic precipitation filter air, and a photocatalyst filter screen.
Further as a preferred embodiment, the first air valve 400 and the second air valve 500 each include a proportional controller.
The utility model discloses a clearing machine has three kinds of different operating condition:
referring to fig. 2, when the fresh air blower is in a fresh air state, the blower fan is in operation, the first air valve 400 is opened, the second air valve 500 is closed, and under the action of the air supply device 200, external fresh air enters the air mixing cavity 120 from the fresh air inlet 140, passes through the purification device 300 from the air mixing cavity, reaches the air supply cavity 110, and is finally supplied to the room from the air supply outlet 130, so that fresh and clean air is provided for the room.
Referring to fig. 3, when the new air blower works in the internal circulation state: the blower fan works, the first air valve 400 is closed, the second air valve 500 is opened, indoor dirty air enters the air mixing cavity 120 through the dirty air inlet 15 under the action of the air supply device 200, then passes through the purifying device 300 through the air mixing cavity to reach the air supply cavity 110, and finally is supplied to the indoor space from the air supply outlet 130, so that clean air is supplied to the indoor space.
Referring to fig. 4, when the fresh air blower works in the air mixing state, the blower fan works, the first air valve 400 is opened at a certain angle, the second air valve 500 is opened at a certain angle, and under the action of the air supply device 200, outdoor fresh air enters the fresh air blower through the fresh air inlet 140 and then reaches the air mixing cavity through the first air valve 400; indoor dirty air simultaneously through dirty wind air intake 150, enters into new fan, reaches through the second blast gate and mixes the wind chamber, and indoor dirty air and the fresh air that comes from the open air after mixing, purifies via purifier, send to supply-air outlet 130 by the blast blower fan, send indoor again, realize providing fresh clean air for indoor.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a take inner loop and mixed wind's uniflow new trend clearing machine which characterized in that: the air supply device comprises a shell, wherein an air supply device is arranged in the shell, the shell comprises an air supply cavity and an air mixing cavity, the air supply cavity and the air mixing cavity are communicated through a purification device, and the air supply cavity comprises an air supply outlet; the air mixing cavity comprises a fresh air inlet and a dirty air inlet, a first air valve and a second air valve are further arranged in the air mixing cavity, the first air valve is arranged at the fresh air inlet, and the second air valve is arranged at the dirty air inlet; the shell is also internally provided with a controller which is electrically connected with the first air valve, the second air valve and the air supply device.
2. The unidirectional flow fresh air purifier with internal circulation and air mixing of claim 1, wherein: the air supply device is arranged in the air supply cavity.
3. The unidirectional flow fresh air purifier with internal circulation and air mixing of claim 2, wherein: the air supply cavity is located above the air mixing cavity, the air supply opening is formed in the top of the shell, the fresh air inlet is located in the side face of the lower portion of the shell, and the dirty air inlet is located in the bottom of the shell.
4. The unidirectional flow fresh air purifier with internal circulation and air mixing of claim 1, wherein: the purification device comprises a coarse medium-efficiency filter screen, a high-efficiency filter screen, an active carbon filter screen, an electrostatic dust collection filter air and a photocatalyst filter screen.
5. The unidirectional flow fresh air purifier with internal circulation and air mixing of claim 1, wherein: the first air valve and the second air valve comprise proportional controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426415.6U CN211575393U (en) | 2019-12-27 | 2019-12-27 | Uniflow fresh air purifier with internal circulation and mixed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426415.6U CN211575393U (en) | 2019-12-27 | 2019-12-27 | Uniflow fresh air purifier with internal circulation and mixed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575393U true CN211575393U (en) | 2020-09-25 |
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ID=72552264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426415.6U Active CN211575393U (en) | 2019-12-27 | 2019-12-27 | Uniflow fresh air purifier with internal circulation and mixed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575393U (en) |
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2019
- 2019-12-27 CN CN201922426415.6U patent/CN211575393U/en active Active
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