CN201837027U - Monitoring device for medium efficiency filter of central air conditioner - Google Patents
Monitoring device for medium efficiency filter of central air conditioner Download PDFInfo
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- CN201837027U CN201837027U CN2010205563310U CN201020556331U CN201837027U CN 201837027 U CN201837027 U CN 201837027U CN 2010205563310 U CN2010205563310 U CN 2010205563310U CN 201020556331 U CN201020556331 U CN 201020556331U CN 201837027 U CN201837027 U CN 201837027U
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- air
- monitoring device
- medium effeciency
- effeciency filter
- central air
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Abstract
The utility model discloses a monitoring device for a medium efficiency filter of a central air conditioner. The monitoring device is characterized by the inclusion of an air pressure difference gauge connected with the medium efficiency filter of the central air conditioner in an air cabinet and used for detecting the pressure difference between an air inlet end and an air outlet end of the medium efficiency filter. The utility model aims to overcome shortcomings in the prior art, and provides the monitoring device for the medium efficiency filter of the central air conditioner, which is mounted at two ends of both an air inlet port and an air outlet port of the medium efficiency filter of the central air conditioner and used for measuring the air pressure difference.
Description
[technical field]
The utility model relates to a kind of central air-conditioning medium effeciency filter monitoring device.
[background technology]
At present, the filter of central air-conditioning generally is made up of first effect, middle effect, efficient three kinds of filters.Roughing efficiency air filter is because near air inlet, cleaning and monitoring rate are more convenient at ordinary times, and high efficiency particulate air filter then must regularly be monitored by professional instrument.Medium effeciency filter is present within the airtight wind cabinet only, whether be difficult to monitor it damaged or stop up, can only carry out routine inspection according to the rules in use for some time, clean or change the medium air filtration bag then according to circumstances, if damaged or obstruction in use takes place suddenly, to be difficult to find at short notice that the purification function that this will influence whole air-conditioning system causes that the cleanliness factor of air does not reach requirement in the room.
[utility model content]
The utility model purpose is to have overcome the deficiencies in the prior art, and a kind of central air-conditioning medium effeciency filter inlet and outlet two ends that are installed in are provided, and is used to measure the central air-conditioning medium effeciency filter monitoring device of air pressure difference.
The utility model is achieved through the following technical solutions:
A kind of central air-conditioning medium effeciency filter monitoring device is characterized in that: it comprises the air manometer 2 that is used to detect the pressure reduction between described medium effeciency filter 1 air intake and the outlet air end that is connected with central air-conditioning medium effeciency filter 1 in the wind cabinet.
Aforesaid central air-conditioning medium effeciency filter monitoring device is characterized in that: the air intake of described air manometer 2 is connected with the air intake of medium effeciency filter 1, and the described medium effeciency filter outlet air end of the outlet air end of described air manometer 2 is connected.
Aforesaid central air-conditioning medium effeciency filter monitoring device is characterized in that: described air manometer 2 is arranged on the wind cabinet outside.
Compared with prior art, the utility model has following advantage:
Whether the utility model can effectively be monitored the central air-conditioning medium effeciency filter damaged or stop up, and makes things convenient for the daily monitoring of air conditioning managing personnel, notes abnormalities and in time handle.
[description of drawings]
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is the utility model schematic perspective view.
[specific embodiment]
A kind of central air-conditioning medium effeciency filter monitoring device, it comprises the air manometer 2 that is used to detect the pressure reduction between described medium effeciency filter 1 air intake and the outlet air end that is connected with central air-conditioning medium effeciency filter 1 in the wind cabinet.
The air intake of described air manometer 2 is connected with the air intake of medium effeciency filter 1, and the described medium effeciency filter outlet air end of the outlet air end of described air manometer 2 is connected.
Described air manometer 2 is arranged on the wind cabinet outside, is convenient to observe and monitoring.
The utility model is by detecting the air pressure difference of medium effeciency filter air intake and outlet air end, judges whether damaged or obstruction of medium effeciency filter.During the medium effeciency filter normal condition, pressure reduction is 50～70pa, when pressure reduction＜50pa, shows that medium effeciency filter is damaged, and pressure reduction is more little, and breakage is severe more, should change medium effeciency filter immediately; When pressure reduction during greater than 70pa, illustrate that medium effeciency filter may be stopped up by dust, must clean immediately, pressure reduction is big more, stops up seriously, must change it.
Whether the utility model can effectively be monitored the central air-conditioning medium effeciency filter damaged or stop up, and makes things convenient for the daily monitoring of air conditioning managing personnel, notes abnormalities and in time handle.
Claims (3)
1. central air-conditioning medium effeciency filter monitoring device, it is characterized in that: it comprises the air manometer (2) that is used to detect the pressure reduction between described medium effeciency filter (1) air intake and the outlet air end that is connected with central air-conditioning medium effeciency filter (1) in the wind cabinet.
2. central air-conditioning medium effeciency filter monitoring device according to claim 1, it is characterized in that: the air intake of described air manometer (2) is connected with the air intake of medium effeciency filter (1), and the described medium effeciency filter outlet air end of the outlet air end of described air manometer (2) is connected.
3. central air-conditioning medium effeciency filter monitoring device according to claim 1 is characterized in that: described air manometer (2) is arranged on the wind cabinet outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205563310U CN201837027U (en) | 2010-09-30 | 2010-09-30 | Monitoring device for medium efficiency filter of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205563310U CN201837027U (en) | 2010-09-30 | 2010-09-30 | Monitoring device for medium efficiency filter of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837027U true CN201837027U (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205563310U Expired - Lifetime CN201837027U (en) | 2010-09-30 | 2010-09-30 | Monitoring device for medium efficiency filter of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673120A (en) * | 2012-09-20 | 2014-03-26 | 郑州科林车用空调有限公司 | Energy-saving comfortable vehicle air-conditioner |
| CN103712301A (en) * | 2013-12-26 | 2014-04-09 | 中机中联工程有限公司 | Composite evaporation cold type temperature-humidity-separate-control air processor |
| CN106403086A (en) * | 2016-08-30 | 2017-02-15 | 康俊平 | Real-time monitoring system and method for high-efficiency filter, and filter |
| CN106403072A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Outdoor unit and dust stratification detection method thereof |
-
2010
- 2010-09-30 CN CN2010205563310U patent/CN201837027U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673120A (en) * | 2012-09-20 | 2014-03-26 | 郑州科林车用空调有限公司 | Energy-saving comfortable vehicle air-conditioner |
| CN103673120B (en) * | 2012-09-20 | 2016-12-21 | 郑州科林车用空调有限公司 | A kind of energy-conservation comfortable car air-conditioner |
| CN103712301A (en) * | 2013-12-26 | 2014-04-09 | 中机中联工程有限公司 | Composite evaporation cold type temperature-humidity-separate-control air processor |
| CN106403086A (en) * | 2016-08-30 | 2017-02-15 | 康俊平 | Real-time monitoring system and method for high-efficiency filter, and filter |
| CN106403072A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Outdoor unit and dust stratification detection method thereof |
| CN106403072B (en) * | 2016-08-31 | 2019-12-06 | 芜湖美智空调设备有限公司 | Outdoor unit and dust deposition detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |