CN2697520Y - Ventilation and dust proof device for box type heat-exchanger set - Google Patents
Ventilation and dust proof device for box type heat-exchanger set Download PDFInfo
- Publication number
- CN2697520Y CN2697520Y CN 200320125489 CN200320125489U CN2697520Y CN 2697520 Y CN2697520 Y CN 2697520Y CN 200320125489 CN200320125489 CN 200320125489 CN 200320125489 U CN200320125489 U CN 200320125489U CN 2697520 Y CN2697520 Y CN 2697520Y
- Authority
- CN
- China
- Prior art keywords
- type heat
- box type
- heat exchanger
- exchanger set
- box
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a device for a box type heat exchanger set for reducing dust in a box body and maintaining basic constant temperature in the box body. The utility model which is a venting and dust preventing device for a box type heat exchanger set is composed of a temperature controller, an axial flow fan, a plate type high efficient air filter, etc. The utility model is characterized in that the axial flow fan is arranged at the top of the box body of the box type heat exchange set, the plate type high efficient air filter is additionally arranged at a main air inlet on the lower part of the box body, and the temperature controller is used for setting the internal temperature of the box type heat exchanger set to control the start and stop of the axial flow fan according to seasons and indoor temperature and is arranged in a position in the box type heat exchanger set for convenient operation. The utility model effectively controls the internal temperature of the box type heat exchanger set and simultaneously prevents dust from entering the box type heat exchanger set for keeping equipment in the box type heat exchanger set clean and extending the service life of the equipment.
Description
Technical field
The utility model relates to box heat exchange unit, the ventilation unit of particularly box heat exchange unit.
Background technology
Previous box heat exchange unit adopts opens air vent in the top and the bottom of casing, utilize cross-ventilation to carry out ventilation and heat, because the special environment for use of box heat exchange unit, the radiating efficiency of this ventilation by forced draft is reduced, make a large amount of dusts enter unit inside simultaneously, influence the service life of box heat exchange unit.
Summary of the invention
The purpose of this utility model provides a kind of device that is used for box heat exchange unit reduces the laying dust in the casing, and can keep basic constant temperature in the casing.A kind of ventilation, dust guard that is used for box heat exchange unit of the utility model is to be made of box heat exchange unit and ventilation, dust guard etc., be characterized in: at the casing top of box heat exchange unit installation shaft flow fan, the main air inlet of lower box installs panel air filter additional, and temperature controller is installed on the position that unit inside is convenient to operate.With temperature controller according to season and indoor temperature set the internal temperature of box heat exchange unit with the starting of Control Shaft flow fan, stop.Temperature controller is installed on the position that unit inside is convenient to operate.The utility model effectively the box heat exchange unit internal temperature of control the time, prevents that dust from entering box heat exchange unit inside, keeps the cleaning of equipment in the box heat exchange unit, has prolonged the service life of equipment.
Description of drawings
Fig. 1 is a kind of ventilation of box heat exchange unit, structural representation of dust guard of being used for.
The specific embodiment
Shown in Figure 1, the axial flow blower 2 of ventilation usefulness is installed on the top of the casing 4 of box heat exchange unit, in the bottom of casing 4 dust excluding plate 3 is installed simultaneously, temperature controller 1 is installed on the position that box house is convenient to operate.Can also add the protection against rodents wire netting on the described dust excluding plate.
Claims (2)
1, a kind of ventilation, dust guard that is used for box heat exchange unit is to be made of box heat exchange unit and ventilation, dust guard etc., be characterized in: at the casing top of box heat exchange unit installation shaft flow fan, the main air inlet of lower box installs panel air filter additional, and temperature controller is installed on the position that unit inside is convenient to operate.
2, according to described a kind of ventilation, the dust guard that is used for box heat exchange unit of claim 1, it is characterized in that on air cleaner, being equipped with the protection against rodents wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125489 CN2697520Y (en) | 2003-12-18 | 2003-12-18 | Ventilation and dust proof device for box type heat-exchanger set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125489 CN2697520Y (en) | 2003-12-18 | 2003-12-18 | Ventilation and dust proof device for box type heat-exchanger set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697520Y true CN2697520Y (en) | 2005-05-04 |
Family
ID=34762739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125489 Expired - Fee Related CN2697520Y (en) | 2003-12-18 | 2003-12-18 | Ventilation and dust proof device for box type heat-exchanger set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697520Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162401A (en) * | 2013-03-29 | 2013-06-19 | 任振宇 | Automatic replacing device of dustproof screen |
| CN106023831A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electric appliance box concurrently touching frame of LED display unit |
| CN106097906A (en) * | 2016-07-30 | 2016-11-09 | 长沙信元电子科技有限公司 | A kind of combination display unit of LED screen |
| CN106847101A (en) * | 2016-07-30 | 2017-06-13 | 长沙信元电子科技有限公司 | A kind of LED combination display unit |
-
2003
- 2003-12-18 CN CN 200320125489 patent/CN2697520Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162401A (en) * | 2013-03-29 | 2013-06-19 | 任振宇 | Automatic replacing device of dustproof screen |
| CN106023831A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electric appliance box concurrently touching frame of LED display unit |
| CN106097906A (en) * | 2016-07-30 | 2016-11-09 | 长沙信元电子科技有限公司 | A kind of combination display unit of LED screen |
| CN106847101A (en) * | 2016-07-30 | 2017-06-13 | 长沙信元电子科技有限公司 | A kind of LED combination display unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |