CN202451448U - Intelligent digital display exhaust fan - Google Patents
Intelligent digital display exhaust fan Download PDFInfo
- Publication number
- CN202451448U CN202451448U CN2012200261262U CN201220026126U CN202451448U CN 202451448 U CN202451448 U CN 202451448U CN 2012200261262 U CN2012200261262 U CN 2012200261262U CN 201220026126 U CN201220026126 U CN 201220026126U CN 202451448 U CN202451448 U CN 202451448U
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- exhaust fan
- intelligent
- fan
- digital display
- intelligent digital
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Abstract
The utility model relates to an intelligent digital display exhaust fan for cleaning electronic equipment. The intelligent digital display exhaust fan comprises an air exhaust fan. An intelligent control module is arranged in the air exhaust fan and comprises an alkane gas concentration sensor, an analog to digital converter, an amplifier, an input device, a liquid crystal display screen, a single chip microcomputer system and a fan control switch. The alkane gas concentration sensor is connected with the single chip microcomputer system through the analog to digital converter and the amplifier, the input device is connected with the single chip microcomputer system, and the single chip microcomputer system is respectively connected with the liquid crystal display screen and the fan control switch. The intelligent digital display exhaust fan can automatically exhaust air and eliminates harmful gas, a simple starting and general control backward technology is modified by exclusive intelligent control of the intelligent digital display exhaust fan, intelligence of the fan is achieved, the fan can be connected with a computer network, comprehensive control and management of support equipment can be achieved, and the intelligent digital display exhaust fan is reliable in performance, safe and convenient to operate and energy-saving.
Description
[technical field]
The utility model relates to a kind of intelligent digital air bells exhauster of using when cleaning electronic equipment.
[background technique]
Sophisticated electronics is in long-term continuous running; Because of comprehensive pollution things such as various dust and dirt floating in the atmosphere, salt, greasy dirts; And form electrolytical moisture films such as being dissolved with salt because of condensation; The suction-operated of the suction-operated through machinery, the suction-operated of intermolecular force and electrostatic force causes the severe contamination of sophisticated electronics, and the heat dissipation potential of sophisticated electronics is descended, and influences its ride quality and operational reliability.These pollutants also form additional " microcircuit effect " and " slow corrosion " effect to the circuit in the equipment.Cause the rising of the rate of fault such as the bit error rate, obstacle rate, bad plate rate, failure rate of sophisticated electronics to some extent.Therefore, must regularly carry out cleaning to the long-term sophisticated electronics of operation continuously.
Sophisticated electronics cleaning at present begins to adopt charged cleaning, because its cleaning speed is fast, efficient is high, need not shut down and get final product operation, welcome by enterprise.The washing agent main component that present charged cleaning is used is an alkane, and alkane has combustibility, evaporate in a large number in the air; If this air that contains a large amount of alkane of untimely discharge, the one, to site operation personnel's health generation harmful effect, the 2nd, Security is low; The hidden danger that produces fire is arranged; If open the window ventilation, the dust that natural wind brings is adsorbed on the electronic equipment again, influences cleaning performance.
[model utility content]
The utility model technical problem to be solved is to provide a kind of intelligent digital air bells exhauster of using when cleaning electronic equipment, when cleaning electronic equipment, changes Auto Power On air draft or shutdown according to the detergent concentration in the indoor air, need not staff on duty.
The technological scheme of the utility model is: the intelligent digital air bells exhauster; Comprise the air draft blower fan; Be provided with intelligent control module in this air draft blower fan, this intelligent control module comprises alkanes gas concentration sensor, analog-digital converter, amplifier, input device, liquid crystal display panel, SCM system and blower fan control switch; Said alkanes gas concentration sensor connects SCM system through analog-digital converter, amplifier, and input device connects SCM system, and SCM system connects liquid crystal display panel and blower fan control switch respectively.
Electronic equipment live washing agent main component commonly used is an alkane, and like the alkane of C16～25 or C8～13, all alkane can both burn, and exothermic heat of reaction is extremely many.Alkane perfect combustion generates CO
2And H
2O.If O
2Quantity not sufficient, will produce toxic gas carbon monoxide (CO), even carbon black (C).The alkanes gas concentration sensor is to the prober of single or multiple combustable gas concentration response, and two types on catalytic type, infrared optics type arranged; Catalytic type is to utilize the resistance variations after the refractory metal platinum filament heats to measure combustable gas concentration: when the alkanes inflammable gas gets into prober; Cause oxidation reaction (flameless combustion) on the platinum filament surface; The heat of its generation raises the temperature of platinum filament, and the specific resistance of platinum filament just changes.The infrared optics type is to utilize infrared senor, detects hydrocarbon type of inflammable gas of site environment through the principle of absorption of infrared light sources.The alkanes gas concentration sensor is transferred to SCM system with the alkane concentration data that records through analog-digital converter, amplifier; SCM system preestablishes a security value (s); In case on-the-spot alkane concentration is greater than security value (s), the automatic air draft of SCM system demand working blower fan control switch; When on-the-spot alkane concentration during less than security value (s), SCM system is closed the blower fan control switch automatically, stops air draft.Liquid crystal display panel is used for showing data such as air alkane concentration, is convenient to the staff and grasps field conditions.
The advantage of the utility model is: air draft automatically; Eliminate harmful gas, with its exclusive intelligent control, thereby the backwardness that has changed simple starting and general control is technological; Realized blower fan intelligentized; And can with computer networking, realize Comprehensive Control and management with each corollary equipment, reliable performance, easy-to-operate, energy-conservation.
[description of drawings]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Fig. 1 is the plan view of the utility model;
Fig. 2 is the logical schematic of the utility model intelligent control module;
Fig. 3 is the plan view of the utility model input device.
[embodiment]
Referring to Fig. 1,3, the intelligent digital air bells exhauster comprises air draft blower fan 8, is provided with intelligent control module in the air draft blower fan 8.Referring to Fig. 2, this intelligent control module comprises alkanes gas concentration sensor 1, analog-digital converter 2, amplifier 3, input device 4, liquid crystal display panel 5, SCM system 6 and blower fan control switch 7; Said alkanes gas concentration sensor 1 connects SCM system 6 through analog-digital converter 2, amplifier 3, and input device 4 connects SCM system 6, and SCM system 6 connects liquid crystal display panel 5 and blower fan control switch 7 respectively.Input device 4 can adopt touch screen or button.
During work; Alkanes gas concentration sensor 1 is transferred to SCM system 6 with the alkane concentration data that records through analog-digital converter 2, amplifier 3; SCM system 6 preestablishes a security value (s) N; In case on-the-spot alkane concentration is greater than N, the 7 automatic air drafts of SCM system 6 demand working blower fan control switchs; When on-the-spot alkane concentration during less than N, SCM system 6 is closed blower fan control switch 7 automatically, stops air draft.Liquid crystal display panel 5 is used for showing data such as air alkanes gas concentration, temperature, humidity, is convenient to the staff and grasps field conditions.
Although illustrated and described the embodiment of the utility model; For those of ordinary skill in the art; Be appreciated that under the situation of principle that does not break away from the utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiments, the scope of the utility model is limited accompanying claims and equivalent thereof.
Claims (2)
1. intelligent digital air bells exhauster; Comprise the air draft blower fan; It is characterized in that: be provided with intelligent control module in this air draft blower fan, this intelligent control module comprises alkanes gas concentration sensor, analog-digital converter, amplifier, input device, liquid crystal display panel, SCM system and blower fan control switch; Said alkanes gas concentration sensor connects SCM system through analog-digital converter, amplifier, and input device connects SCM system, and SCM system connects liquid crystal display panel and blower fan control switch respectively.
2. according to the said intelligent digital air bells exhauster of claim 1, it is characterized in that: said alkanes gas concentration sensor is catalytic type sensor or infrared optics type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200261262U CN202451448U (en) | 2012-01-13 | 2012-01-13 | Intelligent digital display exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200261262U CN202451448U (en) | 2012-01-13 | 2012-01-13 | Intelligent digital display exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451448U true CN202451448U (en) | 2012-09-26 |
Family
ID=46867314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200261262U Expired - Fee Related CN202451448U (en) | 2012-01-13 | 2012-01-13 | Intelligent digital display exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277328A (en) * | 2013-06-19 | 2013-09-04 | 秦国新 | Intelligent ventilating fan |
| CN111458076A (en) * | 2020-04-28 | 2020-07-28 | 浙江工业大学 | Kiln shaft floating type gas leakage detection device |
-
2012
- 2012-01-13 CN CN2012200261262U patent/CN202451448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277328A (en) * | 2013-06-19 | 2013-09-04 | 秦国新 | Intelligent ventilating fan |
| CN111458076A (en) * | 2020-04-28 | 2020-07-28 | 浙江工业大学 | Kiln shaft floating type gas leakage detection device |
| CN111458076B (en) * | 2020-04-28 | 2024-06-07 | 浙江工业大学 | Kiln well floating type gas leakage detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI LANGQING TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HEFEI LANG CLEANING EQUIPMENT CLEANING CO., LTD. Effective date: 20130105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130105 Address after: The new industrial base of Shushan Shushan Lake Road District of Hefei City, Anhui province 230061 New Industrial Park No. 2 5 floor Patentee after: Anhui bright science and Technology Development Co., Ltd. Address before: 230061 B, block 1808, star garden, 64 Xuancheng Road, Anhui, Hefei Patentee before: Hefei Langqing Equipment Cleaning Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180113 |