CN216522096U - Combined air conditioning unit with air purification function - Google Patents
Combined air conditioning unit with air purification function Download PDFInfo
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- CN216522096U CN216522096U CN202122521966.8U CN202122521966U CN216522096U CN 216522096 U CN216522096 U CN 216522096U CN 202122521966 U CN202122521966 U CN 202122521966U CN 216522096 U CN216522096 U CN 216522096U
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Abstract
The utility model provides a combination air conditioning unit with air purification function, the unit is including mixing the wind chamber, rectification chamber and air-out chamber, it is equipped with the return air inlet to mix the wind chamber upper end, be equipped with the installing frame on mixing the lateral wall in wind chamber, be equipped with the air inlet lamina on the installing frame, correspond pull formula filter holder behind the air inlet lamina, be equipped with spacing edge and spacing knob on the frame inner wall, it filters the core to accompany between spacing knob and the spacing edge, it is equipped with one-level filter to be equipped with one end in the rectification chamber, the other end is equipped with secondary filter, be equipped with rectification mechanism between one-level filter and the secondary filter, the top in air-out chamber is equipped with the air outlet. The filter core plate is replaced outside the unit through the filter frame, convenience is brought to maintenance personnel, the outermost layer of the filter core plate is a non-woven fabric layer with mortar, and an activated carbon layer and dust-absorbing cotton structure are arranged inside the non-woven fabric layer, so that dust and harmful gas can be effectively filtered, and the air purification efficiency in the rectification cavity is optimized through a primary filter and a secondary filter in the unit; thereby achieving the characteristic of good purifying effect.
Description
Technical Field
The utility model relates to the technical field of combined air conditioning units, in particular to a combined air conditioning unit with an air purification function.
Background
The combined air conditioner unit is one kind of air treating apparatus comprising various air treating functional sections and is suitable for air conditioning system with resistance greater than 100 Pa. The unit air treatment functional section comprises unit bodies such as air mixing, flow equalization, filtering, cooling, primary and secondary heating, dehumidification, humidification, an air feeder, an air return fan, water spraying, noise elimination, heat recovery and the like, and treated air is conveyed to a certain area so as to meet the temperature and humidity control requirement of the area. The air purification system is mainly suitable for various clean plants, such as industrial electronic factories, precision machinery manufacturing factories, textile workshops, automobile spraying workshops, GMP pharmaceutical factories, cosmetics, food factories, pure water workshops, hospital operating departments, ICUs and the like.
The existing unit is often turbid due to long-time operation, air quality is directly influenced, even if the unit is provided with an air filter element, the unit is very inconvenient to replace, the single-layer filtering effect is poor, in addition, vortex is easy to generate in an air conditioner due to the fact that the internal space is wide, vortex is easy to generate, the resistance of air is increased, the air flow is not smooth, the phenomenon is particularly remarkable in large-scale air conditioning equipment, and innovation is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a combined air conditioning unit with an air purification function, which comprises a unit, the unit comprises a wind mixing cavity, a rectifying cavity and a wind outlet cavity, the wind mixing cavity, the rectifying cavity and the wind outlet cavity are communicated in sequence, the upper end of the air mixing cavity is provided with an air return inlet, the side wall of the air mixing cavity is provided with an installation frame, the installation frame is provided with an air inlet blade plate, the back of the air inlet blade plate corresponds to a pull-type filter frame which is a hollow frame, the inner wall of the frame is provided with a limit edge and a limit knob, spacing knob and spacing accompany between following and filter the core, rectification intracavity one end be equipped with the primary filter, the other end is equipped with the secondary filter, be equipped with rectification mechanism between primary filter and the secondary filter, the top in air-out chamber be equipped with the air outlet.
The filter core plate is of a three-layer structure, the outermost layer is a non-woven fabric layer with mortar, and an activated carbon layer and dust-absorbing cotton which are arranged in parallel are arranged in the non-woven fabric layer.
The outer wall of the filter frame is provided with a handle.
The two limit knobs are respectively positioned on the upper side and the lower side of the inner wall of the filter frame.
The air return port is provided with a switch valve which is a check valve.
The rectifying mechanism comprises three sections of rectifying tubes, wherein one section of rectifying tube is a straight tube with a large diameter, the two sections of rectifying tubes are straight tubes with a small diameter, the three sections of rectifying tubes are variable-diameter tubes, the air inlet end of each variable-diameter tube is small in diameter, the air outlet end of each variable-diameter tube is large in diameter, and the three sections of rectifying tubes are communicated with each other.
The primary filter is a PM2.5 filter screen and activated carbon layer composite structure.
The secondary filter is in a structure of an enzyme-containing sterilization net and a negative ion fiber net.
The utility model has the beneficial effects that: the filter core plate adopts a structure that the outermost layer is a non-woven fabric layer with mortar, and an activated carbon layer and dust absorption cotton are arranged in the non-woven fabric layer in parallel, so that dust and harmful gas can be effectively filtered, and the air purification efficiency in the rectification cavity is optimized by arranging a primary filter and a secondary filter in the unit; thereby reach the characteristics that purifying effect is good, and the rectification mechanism in the rectification intracavity can carry out the rectification air inlet to the distinguished and admirable, has avoided the air to produce the vortex in the unit, reduces the resistance of air, makes the air current smooth, still can control the flow in return air inlet through the ooff valve, controls the proportion of mixing interior new trend of wind cavity and indoor wind at any time, avoids producing cold and hot uneven phenomenon.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Fig. 3 is a schematic structural view of the filter element.
In the figure: 1. the air inlet comprises an air return inlet, 2, a unit, 3, an air outlet, 4, an air outlet cavity, 5, a rectification cavity, 6, an air mixing cavity, 7, a handle, 8, a filter frame, 9, a limiting knob, 10, a limiting edge, 11, an air inlet blade plate, 12, an installation frame, 13, a filter core plate, 14, a switch valve, 15, a primary filter, 16, a rectification mechanism, 17 and a secondary filter.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1, as shown: example 1, as shown: a combined air conditioning unit with an air purification function comprises a unit 2, wherein the unit 2 comprises an air mixing cavity 6, a rectification cavity 5 and an air outlet cavity 4, the air mixing cavity 6, the rectification cavity 5 and the air outlet cavity 4 are communicated in sequence, the upper end of the air mixing cavity 6 is provided with an air return inlet 1, the side wall of the air mixing cavity 6 is provided with a mounting frame 12, the mounting frame 12 is provided with an air inlet blade plate 11, the back of the air inlet blade plate 11 corresponds to a pull-type filter rack 8, the filter rack 8 is a hollow frame, the inner wall of the frame is provided with a limit edge 10 and a limit knob 9, spacing knob 9 and spacing 10 between accompany and filter the core 13, rectification chamber 5 in one end be equipped with primary filter 15, the other end is equipped with secondary filter 17, be equipped with rectification mechanism 16 between primary filter 15 and the secondary filter 17, the top in air-out chamber 4 be equipped with air outlet 3.
The filter core plate 13 is of a three-layer structure, the outermost layer is a non-woven fabric layer with mortar, and an activated carbon layer and dust-absorbing cotton which are arranged in parallel are arranged in the non-woven fabric layer.
The outer wall of the filter frame 8 is provided with a handle 7.
The two limit knobs 9 are respectively positioned at the upper side and the lower side of the inner wall of the filter frame 8.
And a switch valve 14 is arranged at the air return opening 1, and the switch valve 14 is a check valve.
The rectifying mechanism 16 comprises three sections of rectifying tubes, wherein one section of rectifying tube is a straight tube with a large diameter, the other section of rectifying tube is a straight tube with a small diameter, the three sections of rectifying tubes are variable-diameter tubes, the air inlet end of each variable-diameter tube is a small diameter, the air outlet end of each variable-diameter tube is a large diameter, and the three sections of rectifying tubes are communicated with each other.
The primary filter 15 is a PM2.5 filter screen and activated carbon layer composite structure.
The secondary filter 17 is in a structure of a sterilization net containing enzyme and a negative ion fiber net.
In the use process of the utility model, fresh air enters the air mixing cavity 6 through the air inlet blade plate 11, the flow of indoor air flowing into the air mixing cavity 6 is controlled through the switch valve 14, air mixing is carried out according to a certain proportion, when the mixed air enters the rectifying cavity 5, PM2.5 particles and toxic gas are filtered through the primary filter 15, then the air flow is regulated through the rectifying mechanism 16, the generation of eddy current of air flow in the unit 2 is avoided, the resistance of air is reduced, the air flow is smooth, the purified air flow flows into the room through the air outlet 3 through the filtration of the secondary filter 17, the air quality is ensured, in addition, the filter core plate 13 is replaced through the pull-out type filter frame 8, and the installation of the filter core plate 13 is fixed through the lifting of the limit knob 9.
The utility model has proposed a kind of combined air conditioning unit with air cleaning function, realize the unit and change the core board 13 through the filter stand 8, offer convenience for the maintainer, because the core board 13 of the filter adopts the outermost non-woven fabrics layer with mortar, the structure with activated carbon layer and dust absorption cotton that is parallel in the non-woven fabrics layer, can filter dust and harmful gas effectively, through setting up the first class filter 15 and second filter 17 in the unit 2 and optimizing the air cleaning efficiency in the rectification cavity 5; thereby reach the characteristics that purifying effect is good, and the guiding mechanism 16 in the rectification chamber 5 then can carry out the rectification air inlet to the air current, has avoided the air to produce the vortex in unit 2, reduces the resistance of air, makes the air current smooth, still can control the flow in return air inlet 1 through ooff valve 14, controls the proportion of new trend and indoor wind in the air mixing chamber 6 at any time, avoids producing cold and hot uneven phenomenon.
Finally, the embodiments were chosen and described in order to best explain the principles of the utility model and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the utility model may be made by those skilled in the art without departing from the spirit and scope of the utility model, and are intended to be covered by the appended claims.
Claims (7)
1. The utility model provides a combination air conditioning unit with air purification function, includes the unit, its characterized in that: the unit including mixing wind chamber, rectification chamber and air-out chamber, mixing wind chamber, rectification chamber and air-out chamber communicate in proper order, mixing wind chamber upper end be equipped with the return air inlet, the lateral wall of mixing the wind chamber on be equipped with the installing frame, the installing frame on be equipped with the air inlet lamina, the air inlet lamina after correspond pull formula filter holder, filter holder be the fretwork frame, be equipped with spacing edge and spacing knob on the frame inner wall, spacing knob and spacing edge between accompany and filter the core, rectification intracavity one end be equipped with primary filter, the other end is equipped with secondary filter, be equipped with fairing between primary filter and the secondary filter, the top in air-out chamber be equipped with the air outlet.
2. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the outer wall of the filter frame is provided with a handle.
3. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the two limit knobs are respectively positioned on the upper side and the lower side of the inner wall of the filter frame.
4. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the air return port is provided with a switch valve which is a check valve.
5. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the rectifying mechanism comprises three sections of rectifying tubes, wherein one section of rectifying tube is a straight tube with a large diameter, the two sections of rectifying tubes are straight tubes with a small diameter, the three sections of rectifying tubes are variable-diameter tubes, the air inlet end of each variable-diameter tube is small in diameter, the air outlet end of each variable-diameter tube is large in diameter, and the three sections of rectifying tubes are communicated with each other.
6. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the primary filter is a PM2.5 filter screen and activated carbon layer composite structure.
7. The combined air conditioning unit with air purification function according to claim 1, characterized in that: the secondary filter is in a structure of an enzyme-containing sterilization net and a negative ion fiber net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521966.8U CN216522096U (en) | 2021-10-20 | 2021-10-20 | Combined air conditioning unit with air purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521966.8U CN216522096U (en) | 2021-10-20 | 2021-10-20 | Combined air conditioning unit with air purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522096U true CN216522096U (en) | 2022-05-13 |
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ID=81522972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521966.8U Active CN216522096U (en) | 2021-10-20 | 2021-10-20 | Combined air conditioning unit with air purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522096U (en) |
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2021
- 2021-10-20 CN CN202122521966.8U patent/CN216522096U/en active Active
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