JPS6470628A - Air-conditioning machine - Google Patents
Air-conditioning machineInfo
- Publication number
- JPS6470628A JPS6470628A JP62226328A JP22632887A JPS6470628A JP S6470628 A JPS6470628 A JP S6470628A JP 62226328 A JP62226328 A JP 62226328A JP 22632887 A JP22632887 A JP 22632887A JP S6470628 A JPS6470628 A JP S6470628A
- Authority
- JP
- Japan
- Prior art keywords
- air
- heat exchanger
- suction port
- temperature
- conditioning machine
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title abstract 4
- 238000001816 cooling Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE:To secure the rate of air, passing through a heat exchanging unit, by a method wherein another suction port is opened when the increase of the ventilating resistance of a normal suction port has been detected, upon the operation of an air-conditioning machine, mounting an air filter having a high dust-proofing efficiency. CONSTITUTION:An air-conditioning machine is operated usually while sucking air from a suction port 5a. When an air filter 6, a charged filter 8 or the like is clogged and the ventilating resistance thereof is increased, the temperature rise of a heat exchanger 3 is detected by a temperature sensor 10, provided in the heat exchanger 3. When the ventilating resistance is increased and the rate of air passing through the heat exchanger 3 is decreased, the temperature of the heat exchanger 3 rises in the case of heating operation while the temperature of the heat exchanger 3 falls in the case of cooling operation. Then, the change of the temperature is detected by the sensor 10 and is compared with a reference value to command the operation of a means for opening another suction port 5c from a control unit. According to this operation, a motor 9 is driven to open a shutter 5d and suck air through the suction port 50 whereby the performance of the air-conditioning machine may be secured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226328A JPS6470628A (en) | 1987-09-11 | 1987-09-11 | Air-conditioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226328A JPS6470628A (en) | 1987-09-11 | 1987-09-11 | Air-conditioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6470628A true JPS6470628A (en) | 1989-03-16 |
Family
ID=16843457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62226328A Pending JPS6470628A (en) | 1987-09-11 | 1987-09-11 | Air-conditioning machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6470628A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322516U (en) * | 1989-07-18 | 1991-03-08 | ||
| WO2004110593A1 (en) * | 2003-06-12 | 2004-12-23 | Matsushita Electric Industrial Co., Ltd. | Air cleaner, functional filter and method of manufacturing the filter, air cleaning filter, and air cleaner device |
| JP2005000813A (en) * | 2003-06-12 | 2005-01-06 | Matsushita Electric Ind Co Ltd | Air cleaner |
| CN111589239A (en) * | 2020-04-30 | 2020-08-28 | 徐州申恒环境科技有限公司 | Automatic dust removal air conditioner for industrial textiles and treatment process thereof |
-
1987
- 1987-09-11 JP JP62226328A patent/JPS6470628A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322516U (en) * | 1989-07-18 | 1991-03-08 | ||
| WO2004110593A1 (en) * | 2003-06-12 | 2004-12-23 | Matsushita Electric Industrial Co., Ltd. | Air cleaner, functional filter and method of manufacturing the filter, air cleaning filter, and air cleaner device |
| JP2005000813A (en) * | 2003-06-12 | 2005-01-06 | Matsushita Electric Ind Co Ltd | Air cleaner |
| CN111589239A (en) * | 2020-04-30 | 2020-08-28 | 徐州申恒环境科技有限公司 | Automatic dust removal air conditioner for industrial textiles and treatment process thereof |
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