CN204494648U - The air cleaning unit of central air-conditioning - Google Patents
The air cleaning unit of central air-conditioning Download PDFInfo
- Publication number
- CN204494648U CN204494648U CN201420802247.0U CN201420802247U CN204494648U CN 204494648 U CN204494648 U CN 204494648U CN 201420802247 U CN201420802247 U CN 201420802247U CN 204494648 U CN204494648 U CN 204494648U
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- CN
- China
- Prior art keywords
- air
- insulation shell
- frame
- support frame
- cleaning unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a kind of air cleaning unit of central air-conditioning, mainly the turnover air of central air-conditioning is carried out to the device of purified treatment.It comprises the insulation shell that can be installed on central air conditioner air inlet, one end of insulation shell is air inlet, the other end is air outlet, removable precipitator is provided with in insulation shell, this precipitator comprises Insulating frame, be located at the collecting plate in Insulating frame, upstream support frame and the corona wire be arranged on upstream support frame of metal, the air intake of Insulating frame is located at by upstream support frame, the air intake of described insulation shell is provided with the frame-shaped flange of a Quan Chao center extension, the inside edge of frame-shaped flange surrounds the air inlet of this insulation shell, described upstream support frame is posted by the lee face of frame-shaped flange and is block shape completely.Upstream support chord position of the present utility model, in lee side, namely outside air-flow, dew condensation phenomenon is less likely to occur; The utility model assembly and disassembly are convenient, are convenient to safeguard, cost is low.
Description
Technical field
The utility model relates to a kind of air cleaning unit of central air-conditioning, mainly the turnover air of central air-conditioning is carried out to the device of purified treatment.
Background technology
Because air-polluting is serious, current air purifier also more and more introduces family and office space, for the office space using central air-conditioning, then needs expensive cost as bought clarifier in addition, and the inconvenience of placing and using.
There is the problem of condensation in airduct in the existing air cleaning unit being directly installed on central air conditioner air inlet; because the thermal conductivity of metal is stronger; therefore usually condensation can be produced at cool air hose air conditioner outlet as adopted metal parts; and condensation causes more serious impact to high-voltage dust-collecting parts; cause electric spark, electric discharge phenomena; serious burnt circuit, and cause danger.Cleaning is all very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of air cleaning unit of central air-conditioning being not easy to produce the high efficiency of condensation, low windage, no material consumption.
Above-mentioned purpose is achieved by the following technical solution:
A kind of air cleaning unit of central air-conditioning, comprise the insulation shell that can be installed on central air conditioner air inlet, one end of insulation shell is air inlet, the other end is air outlet, removable precipitator is provided with in insulation shell, this precipitator comprises Insulating frame, be located at the collecting plate in Insulating frame, upstream support frame and the corona wire be arranged on upstream support frame of metal, the air intake of Insulating frame is located at by upstream support frame, the air intake of described insulation shell is provided with the frame-shaped flange of a Quan Chao center extension, the inside edge of frame-shaped flange surrounds the air inlet of this insulation shell, described upstream support frame is posted by the lee face of frame-shaped flange and is block shape completely.
Above technical scheme is further improved by following measures:
The control circuit coordinated with precipitator is provided with outside described insulation shell, insulation shell inwall is provided with the contact terminal of control circuit, Insulating frame outer wall is provided with the contact terminal of precipitator, and the contact terminal of precipitator is when Insulating frame inserts insulation shell and the contact terminal conducting of control circuit.
Described upstream support frame is enclosed within the air intake of Insulating frame.
Described upstream support frame comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium that a snare lives Insulating frame air intake.
Described upstream support frame is provided with just filter screen, and first filter screen is positioned at corona wire upstream.
The outlet air end of described Insulating frame is provided with downstream support frame, and downstream support frame is provided with the catch net with corona wire with identical voltage.
Described downstream support frame comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium that a snare lives Insulating frame outlet air end.
Described insulation shell is installed on central air-conditioning air outlet, and the air outlet of insulation shell is provided with the mounting flange extended outwardly, and the air outlet of described insulation shell is furnished with dodge gate that can be ventilative.
The inside edge of described frame-shaped flange is extended with an air duct and makes insulation shell be that ladder is poroid.
Described collecting plate is the insulation board that appearance is covered with conducting film.
Described collecting plate also can be conductive plastics or electret plastics.
Described collecting plate also can be carbon fibre material (plate, paper or cloth).
Described collecting plate also can surperficial appendix photochemical catalyst
Each technical measures can select a use above, also use capable of being combined, as long as do not form conflict each other.
The utility model has following beneficial effect:
(1) upstream support chord position of the present utility model is in lee side, namely outside air-flow, dew condensation phenomenon is less likely to occur;
(2) upstream and downstream of the present utility model support frame structure is simple, and is enclosed within Insulating frame two ends, and assembly and disassembly are convenient, is convenient to safeguard;
(3) all structure is simple for precipitator of the present utility model, insulation shell, and all very convenient with the assembly and disassembly of central air-conditioning air outlet, is convenient to safeguard, in using, open dodge gate and can take out whole precipitator, also can continue to pull down upstream and downstream bracing frame, to clean;
(4) insulation shell of the present utility model, Insulating frame and upstream and downstream bracing frame can adopt section bar manufacture to do, and cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail:
Fig. 1 and Fig. 2 shows the perspective view of two different angles of the present utility model;
Fig. 3 shows sectional structure schematic diagram of the present utility model;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the B portion partial enlarged drawing of Fig. 3;
Fig. 6 is the C portion partial enlarged drawing of Fig. 4;
Fig. 7 shows internal structure schematic diagram of the present utility model;
Fig. 8 is the D portion partial enlarged drawing of Fig. 7;
Fig. 9 is the E portion partial enlarged drawing of Fig. 7;
Figure 10 is the F portion partial enlarged drawing of Fig. 7;
Figure 11 and Figure 12 shows the perspective exploded view of two different angles of the present utility model;
Figure 13 and Figure 14 shows the perspective exploded view of two different angles of precipitator of the present utility model;
Figure 15 shows a side orthographic projection view of upstream support frame of the present utility model;
Figure 16 is the G-G sectional view of Figure 15;
Figure 17 is the H-H sectional view of Figure 15.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.What be necessary to herein means out is that following embodiment is only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the those of ordinary skill in this field can make some nonessential improvement and adjustment according to essence of the present utility model to following embodiment.In addition, if below technical characteristic involved in described each embodiment of the utility model that levy between do not form conflict and just can mutually combine.
As shown in Fig. 1 to Figure 17, a kind of air cleaning unit of central air-conditioning, comprise the insulation shell 1 that can be installed on central air conditioner air inlet, one end of insulation shell is air inlet 11, the other end is air outlet 12, removable precipitator 2 is provided with in insulation shell 1, this precipitator 2 comprises Insulating frame 21, be located at the collecting plate 22 in Insulating frame 21, upstream support frame 23 and the corona wire 24 be arranged on upstream support frame 23 of metal, the air intake of Insulating frame 21 is located at by upstream support frame 23, the air intake of described insulation shell 1 is provided with the frame-shaped flange 13 of a Quan Chao center extension, the inside edge 131 of frame-shaped flange surrounds the air inlet 11 of this insulation shell, described upstream support frame 23 is posted by the lee face 132 of frame-shaped flange and is block shape completely, the air outlet 12 of insulation shell is located at the outlet air end of insulation shell 1.
The control circuit (not shown) coordinated with precipitator is provided with outside described insulation shell 1, insulation shell 1 inwall is provided with the contact terminal 14 of control circuit, Insulating frame 21 outer wall is provided with the contact terminal 25 of precipitator, see Fig. 6, the contact terminal 25 of precipitator is when Insulating frame 21 inserts insulation shell 1 and contact terminal 14 conducting of control circuit.
See Fig. 7, Fig. 9 and Figure 10, described upstream support frame 23 is enclosed within the air intake of Insulating frame.
Described upstream support frame 23 comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium 231 that a snare lives Insulating frame air intake.
See such as 15, Figure 16 and Figure 17, described upstream support frame 23 is provided with just filter screen 232, and first filter screen 232 is positioned at corona wire 24 upstream.
The outlet air end of described Insulating frame 21 is provided with downstream support frame 26, and downstream support frame 26 is provided with the catch net 261 with corona wire 24 with identical voltage.Schematically show only the structure of just filter screen and catch net in accompanying drawing, and the mesh form of first filter screen and catch net and size are not limited to the shape and size of showing in accompanying drawing.
Described downstream support frame 26 comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium 262 that a snare lives Insulating frame outlet air end.
Described upstream support frame and downstream support frame detachably assemble with Insulating frame, can clear up just filter screen by dismounting upstream support frame, can clear up catch net by dismounting downstream support frame.
Described insulation shell 1 is installed on central air-conditioning air outlet (not shown), and the air outlet 12 of insulation shell is provided with the mounting flange 15 extended outwardly, and the air outlet 12 of described insulation shell is furnished with dodge gate 16 that can be ventilative.
The inside edge 131 of described frame-shaped flange is extended with an air duct 17 and makes insulation shell 1 poroid in ladder.And the cross section of insulation shell 1 is square.
Described collecting plate 22 is covered with the insulation board of conducting film for appearance.
The luvisde of described mounting flange 15 is provided with electrical box 3, and electrical box 3 is equipped with the control circuit coordinated with precipitator 2.The contact terminal 14 of the control circuit that insulation shell 1 inwall is provided with is electrically connected with the control circuit in electrical box 3.
| Reference numeral | Title | Reference numeral | Title | Reference numeral | Title |
| 1 | Insulation shell | ||||
| 11 | Air inlet | ||||
| 12 | Air outlet | ||||
| 13 | Frame-shaped flange | ||||
| 131 | Inside edge | ||||
| 132 | Lee face | ||||
| 14 | Contact terminal | ||||
| 15 | Mounting flange | ||||
| 16 | Dodge gate | ||||
| 17 | Air duct | ||||
| 2 | Precipitator | ||||
| 21 | Insulating frame | ||||
| 22 | Collecting plate | ||||
| 23 | Upstream support frame | ||||
| 231 | Perisporium | ||||
| 24 | Corona wire | ||||
| 25 | Contact terminal | ||||
| 26 | Downstream support frame | ||||
| 261 | Catch net | ||||
| 262 | Perisporium | ||||
| 3 | Electrical box |
Claims (10)
1. the air cleaning unit of a central air-conditioning, comprise the insulation shell that can be installed on central air conditioner air inlet, one end of insulation shell is provided with air inlet, the other end is provided with air outlet, removable precipitator is provided with in insulation shell, this precipitator comprises Insulating frame, be located at the collecting plate in Insulating frame, upstream support frame and the corona wire be arranged on upstream support frame of metal, the air intake of Insulating frame is located at by upstream support frame, it is characterized in that: the air intake of described insulation shell is provided with the frame-shaped flange of a Quan Chao center extension, the inside edge of frame-shaped flange surrounds the air inlet of this insulation shell, described upstream support frame is posted by the lee face of frame-shaped flange and is block shape completely.
2. the air cleaning unit of central air-conditioning according to claim 1, it is characterized in that: outside described insulation shell, be provided with the control circuit coordinated with precipitator, insulation shell inwall is provided with the contact terminal of control circuit, Insulating frame outer wall is provided with the contact terminal of precipitator, and the contact terminal of precipitator is when Insulating frame inserts insulation shell and the contact terminal conducting of control circuit.
3. the air cleaning unit of central air-conditioning according to claim 1, is characterized in that: described upstream support frame is enclosed within the air intake of Insulating frame.
4. the air cleaning unit of central air-conditioning according to claim 3, is characterized in that: described upstream support frame comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium that a snare lives Insulating frame air intake.
5. the air cleaning unit of central air-conditioning according to claim 1, is characterized in that: described upstream support frame is provided with just filter screen, and first filter screen is positioned at corona wire upstream.
6. the air cleaning unit of central air-conditioning according to claim 1, is characterized in that: the outlet air end of described Insulating frame is provided with downstream support frame, and downstream support frame is provided with the catch net with corona wire with identical voltage.
7. the air cleaning unit of central air-conditioning according to claim 6, is characterized in that: described downstream support frame comprises the edge of four angle bar shapes, and four edges surround rectangle and have the perisporium that a snare lives Insulating frame outlet air end.
8. the air cleaning unit of central air-conditioning according to claim 1, it is characterized in that: described insulation shell is installed on central air-conditioning air outlet, the air outlet of insulation shell is provided with the mounting flange extended outwardly, and the air outlet of described insulation shell is furnished with dodge gate that can be ventilative.
9. the air cleaning unit of central air-conditioning according to claim 8, is characterized in that: the inside edge of described frame-shaped flange is extended with an air duct and makes insulation shell be that ladder is poroid.
10. the air cleaning unit of central air-conditioning according to claim 1, is characterized in that: described collecting plate is the insulation board that appearance is covered with conducting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802247.0U CN204494648U (en) | 2014-12-16 | 2014-12-16 | The air cleaning unit of central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802247.0U CN204494648U (en) | 2014-12-16 | 2014-12-16 | The air cleaning unit of central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494648U true CN204494648U (en) | 2015-07-22 |
Family
ID=53573960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802247.0U Withdrawn - After Issue CN204494648U (en) | 2014-12-16 | 2014-12-16 | The air cleaning unit of central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566692A (en) * | 2014-12-16 | 2015-04-29 | 李可 | Air purification device for central air conditioner |
| CN105258252A (en) * | 2015-10-26 | 2016-01-20 | 天津大学 | Intelligent composite type electrostatic fresh air purifier |
-
2014
- 2014-12-16 CN CN201420802247.0U patent/CN204494648U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566692A (en) * | 2014-12-16 | 2015-04-29 | 李可 | Air purification device for central air conditioner |
| CN104566692B (en) * | 2014-12-16 | 2018-04-27 | 广东顺德净研科技有限公司 | The air cleaning unit of central air-conditioning |
| CN105258252A (en) * | 2015-10-26 | 2016-01-20 | 天津大学 | Intelligent composite type electrostatic fresh air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: One of the 22 528308 Guangdong Province, Foshan city Shunde District Lunjiao Lunjiao Lai village Intensive Industrial Zone No. D10-11 of layer Patentee after: Shunde Guangdong Technology Co., Ltd. Address before: 528000 Guangdong province Foshan city Shunde District Daliang Street Village 15 Kellogg Dezheng Road 1 1102 Patentee before: Li Ke |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20180427 |
|
| AV01 | Patent right actively abandoned |