CN212619014U - Fresh air system integrating humidification and dehumidification - Google Patents
Fresh air system integrating humidification and dehumidification Download PDFInfo
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- CN212619014U CN212619014U CN202020474397.9U CN202020474397U CN212619014U CN 212619014 U CN212619014 U CN 212619014U CN 202020474397 U CN202020474397 U CN 202020474397U CN 212619014 U CN212619014 U CN 212619014U
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Abstract
The utility model discloses a fresh air system integrating humidification and dehumidification, which comprises a shell, wherein a humidification system and a dehumidification system are arranged in the shell; the humidifying system comprises a water tank and an atomizing chamber positioned above the water tank; the atomizing chamber is internally provided with an atomizing device and a first air channel for introducing external air, the atomizing device is positioned above the first air channel, and the atomizing device is connected with the water tank; an air filtering device is arranged above the spraying device; the dehumidification system comprises a dehumidification chamber, a second air channel and a condensation device, wherein an outlet of the second air channel is positioned in the dehumidification chamber, and an inlet of the second air channel is positioned above the air filtering device; and a condensing device is arranged above the second air duct, and an air outlet is arranged above the condensing device. The water mist rapidly adsorbed by the fine particles in the air in the atomizing chamber becomes larger particles, the larger particles can be intercepted by the air filtering device, so that the effects of humidifying and purifying the air are achieved, the water mist which is not intercepted by the filtering device is condensed into liquid drops through the condensing device, and the aim of dehumidifying is achieved.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to a humidification and dehumidification integrated fresh air system.
Background
In recent years, with the higher and higher requirements of people on environmental quality, a fresh air system becomes the first place of home, so that the air quality in life is improved; in the market, the fresh air system mostly has one or two functions of air purification (PM 2.5 removal), ultraviolet sterilization, humidification, temperature adjustment and the like, and the fresh air system with a single function can not meet the requirements of people. Wherein washing air conditioning's new trend system, the humidity increase in making the air when getting rid of the particulate matter in the air leads to it can't promote in the great area of humidity. Therefore, the fresh air system is simple in structure, has the integrated functions of humidification and dehumidification, and is a guarantee for effectively solving the popularization problem.
Disclosure of Invention
The invention provides a humidification and dehumidification integrated fresh air system, which solves the technical problem of effective dehumidification of the fresh air system.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a humidification and dehumidification integrated fresh air system comprises a shell, wherein a humidification system and a dehumidification system are arranged in the shell; the humidifying system comprises a water tank and an atomizing chamber positioned above the water tank; a spraying device and a first air channel for introducing external air are arranged in the atomizing chamber, the spraying device is positioned above the first air channel, and the spraying device is connected with the water tank; an air filtering device is arranged above the spraying device; the dehumidification system comprises a dehumidification chamber, a second air duct and a condensation device, wherein an outlet of the second air duct is positioned in the dehumidification chamber, and an inlet of the second air duct is positioned above the air filtering device; and a condensing device is arranged above the second air duct, and an air outlet is arranged above the condensing device.
Further, an outlet of the first air duct is positioned in the atomizing chamber, and an inlet of the first air duct is connected with an air outlet of the high-pressure fan; the spraying device comprises a high-pressure atomizing pump, an atomizing water pipe and a high-pressure atomizing nozzle; the high-pressure atomizer is located the top in first wind channel, the high-pressure atomizer passes through atomizing water pipe with the delivery port intercommunication of high-pressure atomizing pump, the water inlet of high-pressure atomizing pump with the water tank intercommunication.
Furthermore, a water baffle is obliquely arranged on the bottom surface of the dehumidification chamber and is communicated with the water tank through a water pipe; the outlet of the second air duct is higher than the water baffle; the condensing device comprises a condensing pipe and a condenser, the condensing pipe is located above the second air channel, and the condensing pipe is connected with the condenser.
Furthermore, a permeable membrane is arranged in the water tank, and the permeable membrane divides the water tank into a first water tank and a second water tank; the top surface of the water tank is provided with a plurality of small holes. The function of recovering the water drops dropping on the top surface of the water tank to the inside of the water tank is achieved.
Further, a water inlet of the high-pressure atomizing pump is communicated with the first water tank; the water baffle is communicated with the second water tank through a water pipe.
Further, the air filtering device is composed of three layers of filter screens which are sequentially arranged from bottom to top.
And further, the device also comprises an electrical control system which is respectively in electrical control connection with the high-pressure fan, the high-pressure atomizing pump and the condenser.
Furthermore, the three-layer filter screen sequentially comprises a 40-mesh fiber filter screen, a 60-mesh fiber filter screen and an ultrafine fiber filter screen from bottom to top.
Further, the 40-mesh fiber filtering screen is arc-shaped.
Furthermore, the inclination angle of the water baffle is 5-10 degrees.
The invention achieves the following beneficial effects: utilize atomizer, form the atomizing granule, the suspension is in the atomizer chamber to with the outside air intensive mixing that first wind channel introduced, the sharp water smoke that adsorbs in the air becomes great granule, great granule can be intercepted by air filter, thereby reaches the effect of humidification, air-purifying. Fresh air passing through the air filtering device contains water mist which is not intercepted, the water mist is condensed into liquid drops through the condensing pipe, and the liquid drops are collected into the water tank along the water baffle plate which is obliquely arranged, so that the aim of dehumidification is effectively achieved, and the liquid drops can be recycled.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a shell; 3-a first air duct; 6-water baffle; 7-a second air duct; 81-condenser-; 82-a condenser tube; 9-air outlet; 11-an atomization chamber; 12-a water tank; 120-permeable membrane; 121-a first water tank; 122-a second water tank; 123-small hole; 13-; 41-high pressure atomization nozzle; 42-an atomized water pipe; 43-water pipe; a 51-40 mesh fiber filter screen; a 52-60 mesh fiber filter screen; 53-superfine fiber filter screen; 30 an outlet of the first air duct; 21-dehumidification chamber.
Detailed Description
The invention is further described below. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements 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. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, a fresh air system integrating humidification and dehumidification comprises a shell 1, wherein a humidification system and a dehumidification system are arranged in the shell 1. The humidification system comprises a water tank 12, an atomization chamber 11 located above the water tank 12. A first air duct 3 is arranged in the atomizing chamber 11, an outlet of the first air duct 3 is positioned in the atomizing chamber 11, and an inlet of the first air duct 3 is connected with an air outlet of the high-pressure fan; the atomizing chamber 11 is also provided with a spraying device. The spraying device comprises a high-pressure atomizing pump, an atomizing water pipe 42 and a high-pressure atomizing nozzle 41; the high-pressure atomizer 41 is located above the outlet 30 of the first air duct, the high-pressure atomizer 41 is communicated with the water outlet of the high-pressure atomizing pump through an atomizing water pipe 42, and the water inlet of the high-pressure atomizing pump is communicated with the water tank 12. An air filtering device is arranged above the atomizing water pipe 42 and is used for removing large particles and partial water mist in the air. The dehumidification system comprises a dehumidification chamber 21, a water baffle 6 is obliquely arranged on the bottom surface of the dehumidification chamber 21, and the water baffle 6 is communicated with a water tank 12 through a water pipe 43. The dehumidification chamber 21 is internally provided with a second air duct 7, the outlet of the second air duct 7 is positioned in the dehumidification chamber 21, and the outlet of the second air duct 7 is higher than the water baffle 6. The inlet of the second air duct 7 is located above the air filter device. A condensation pipe 82 is arranged above the outlet of the second air channel 7, and the condensation pipe 82 is connected with a condenser 81. An air outlet 9 is arranged above the condensation pipe 82, and the air outlet 9 sends the processed air to the room.
Liquid water is stored in the water tank 12, a permeable membrane 120 is arranged in the water tank 12, the permeable membrane 120 can be detached and replaced, and the permeable membrane 120 separates the water tank 12 into a first water tank 121 and a second water tank 122. The top surface of the water tank is provided with a plurality of small holes 123, in this embodiment, the top surface of the second water tank 122 is provided with a plurality of small holes 123, and the small holes 123 are provided for recycling the circulating water. A water level line is provided in the tank 12 and a warning device is provided for monitoring the water level line, preferably a water level sensor, which can alarm when the water level line exceeds a warning line.
In this embodiment, the water inlet of the high-pressure atomizing pump is communicated with the first water tank 121; the water guard 6 is communicated with the second water tank 122 through a water pipe 43.
The high-pressure atomizer 41 is disposed on two sides of the atomizer 11, and can also be disposed in the middle of the atomizer 11 (i.e. directly above the outlet 30 of the first air duct), and the number of the high-pressure atomizer 41 is at least 2. The liquid water in the first water tank 121 can be delivered to the atomizer 41 by the atomizer pump through the atomizer water pipe 42 to be sprayed out, thereby forming an air humidification system. In the humidification system, the atomized water mist is fully mixed with the outside air discharged from the outlet 30 of the air duct, so that the particles in the air are fully contacted with the water mist.
The air filtering device consists of three layers of filter screens which are sequentially arranged from bottom to top, specifically, the three layers of filter screens are a 40-mesh fiber filtering filter screen 51, a 60-mesh fiber filtering filter screen 52 and an ultrafine fiber filtering filter screen 53 which are sequentially arranged from bottom to top, wherein the monofilament fineness of the ultrafine fiber filtering filter screen 53 is less than 0.9 dtex. Preferably, the 40 mesh fiber filter screen 51 is curved. The air mixed with the water mist is filtered by the three layers of filter screens, and most of particulate matters and part of water mist in the air mixed with the water mist are removed, so that the aim of purifying the air is fulfilled. The water drops formed on the screen fall to the top surface of the tank 12 under the action of gravity and flow into the tank through the small holes in the top surface of the tank 122, achieving the purpose of self-circulation.
The purified air with moisture enters the dehumidification system through the second air duct 7, in this embodiment, the second air duct 7 is located at the middle position of the bottom of the dehumidification chamber 21 and is higher than the water baffle 6 by a certain height (2 cm). The condenser 81 is fixedly arranged on the inner wall of the shell 1, the condenser pipe 82 is connected with the condenser 81, the condenser pipe 82 is arranged in a grid shape, and the contact area between the condenser pipe and air is increased. The condenser pipe 82 contacts with the air introduced through the second air duct 7, so that the water mist in the air is liquefied into water through condensation and drops on the water baffle 6, and the condensed water can flow into the second water tank 122 through the water pipe 43 along the water baffle 6 due to the inclined arrangement of the water baffle 6. In this embodiment, the inclination angle of the water baffle 6 is 5-10 degrees.
The fresh air system also comprises an electrical control system, the electrical control system is respectively connected with the high-pressure fan, the high-pressure atomizing pump and the condenser 81 in an electrical control mode, and the electrical control system can control the high-pressure fan, the high-pressure atomizing pump and the condenser 81 to be started or closed according to needs.
By utilizing the high-pressure atomizing pump, liquid water is extruded into the high-pressure atomizing nozzle 42 to form atomized particles which are suspended in the atomizing chamber 11 and fully mixed with external air conveyed by the high-pressure fan, fine particles in the air rapidly adsorb water mist to form larger particles, and the larger particles can be intercepted by the air filtering device, so that the effects of humidifying and purifying the air are achieved. Fresh air passing through the air filtering device contains water mist which is not intercepted, the water mist is condensed into liquid drops through the condensing pipe 82, and the liquid drops are collected into the water tank 12 along the water baffle 6 which is obliquely arranged, so that the aim of dehumidification is effectively achieved, and liquid drops can be recycled.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A humidification and dehumidification integrated fresh air system comprises a shell, and is characterized in that a humidification system and a dehumidification system are arranged in the shell;
the humidifying system comprises a water tank and an atomizing chamber positioned above the water tank; a spraying device and a first air channel for introducing external air are arranged in the atomizing chamber, the spraying device is positioned above the first air channel, and the spraying device is connected with the water tank; an air filtering device is arranged above the spraying device;
the dehumidification system comprises a dehumidification chamber, a second air duct and a condensation device, wherein an outlet of the second air duct is positioned in the dehumidification chamber, and an inlet of the second air duct is positioned above the air filtering device; and a condensing device is arranged above the second air duct, and an air outlet is arranged above the condensing device.
2. The humidification and dehumidification integrated fresh air system according to claim 1, wherein an outlet of the first air duct is located in the atomization chamber, and an inlet of the first air duct is connected with an air outlet of a high pressure fan; the spraying device comprises a high-pressure atomizing pump, an atomizing water pipe and a high-pressure atomizing nozzle; the high-pressure atomizer is located the top in first wind channel, the high-pressure atomizer passes through atomizing water pipe with the delivery port intercommunication of high-pressure atomizing pump, the water inlet of high-pressure atomizing pump with the water tank intercommunication.
3. The humidification and dehumidification integrated fresh air system as claimed in claim 2, wherein a water baffle is obliquely arranged on the bottom surface of the dehumidification chamber and is communicated with the water tank through a water pipe; the outlet of the second air duct is higher than the water baffle; the condensing device comprises a condensing pipe and a condenser, the condensing pipe is located above the second air channel, and the condensing pipe is connected with the condenser.
4. The humidification and dehumidification integrated fresh air system as claimed in claim 3, wherein a permeable membrane is arranged in the water tank, and the permeable membrane divides the water tank into a first water tank and a second water tank; the top surface of the water tank is provided with a plurality of small holes.
5. The humidification and dehumidification integrated fresh air system according to claim 4, wherein a water inlet of the high-pressure atomizing pump is communicated with the first water tank; the water baffle is communicated with the second water tank through a water pipe.
6. The humidification and dehumidification integrated fresh air system as claimed in claim 1, wherein the air filtering device comprises three layers of filter screens arranged in sequence from bottom to top.
7. The humidification and dehumidification integrated fresh air system according to claim 2, further comprising an electrical control system, wherein the electrical control system is electrically connected with the high-pressure fan, the high-pressure atomizing pump and the condenser respectively.
8. The humidification and dehumidification integrated fresh air system as claimed in claim 6, wherein the three-layer filter screen comprises a 40-mesh fiber filter screen, a 60-mesh fiber filter screen and a superfine fiber filter screen from bottom to top in sequence.
9. The integrated humidification and dehumidification fresh air system according to claim 8, wherein the 40-mesh fiber filtration screen is arc-shaped.
10. The humidification and dehumidification integrated fresh air system as claimed in claim 3, wherein an inclination angle of the water baffle is 5-10 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474397.9U CN212619014U (en) | 2020-04-03 | 2020-04-03 | Fresh air system integrating humidification and dehumidification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020474397.9U CN212619014U (en) | 2020-04-03 | 2020-04-03 | Fresh air system integrating humidification and dehumidification |
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| CN212619014U true CN212619014U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336637A (en) * | 2020-04-03 | 2020-06-26 | 清华大学盐城环境工程技术研发中心 | Fresh air system integrating humidification and dehumidification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336637A (en) * | 2020-04-03 | 2020-06-26 | 清华大学盐城环境工程技术研发中心 | Fresh air system integrating humidification and dehumidification |
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