CN104291220A - Special dew detection and dew removal system for crane - Google Patents
Special dew detection and dew removal system for crane Download PDFInfo
- Publication number
- CN104291220A CN104291220A CN201410512685.8A CN201410512685A CN104291220A CN 104291220 A CN104291220 A CN 104291220A CN 201410512685 A CN201410512685 A CN 201410512685A CN 104291220 A CN104291220 A CN 104291220A
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- CN
- China
- Prior art keywords
- dew
- signal processing
- special
- condensation
- control switch
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a special dew detection and dew removal system for a crane. A power source is connected with a main control switch by use of a power indicator lamp and an operating indicator lamp; the main control switch is divided into four parts connected in parallel with each other; the first part is connected with a signal processing instrument device which is connected in series with a dew detection sensor; the second part is connected with the output end of a signal processing device and the output end of the signal processing device is connected in series with a control relay; the third part is connected with a slave control switch which is connected in series with a buzzer; the fourth part is connected with another slave control switch which is connected with a heater and an exhaust fan, respectively; finally, a total contactor is arranged in the circuit of the main control switch. The special dew detection and dew removal system for the crane is energy-saving and environment-friendly, and capable of realizing automatic detection and automatic warning in a dew environment; in the presence of dew, the system is capable of performing the dew removal operation automatically; as a result, the accidents are avoided, the energy source waste is reduced and the working efficiency is improved.
Description
Technical field
The present invention relates to hoisting crane electrical equipment detection field, be specifically related to the special condensation of a kind of hoisting crane and detect and remove dew system.
Background technology
At present, easily producing the hoisting crane electrical equipment used in condensation environment, harm by condensation is apparent, not only damage equipment, cause equipment to work, job schedule cannot be carried out, when manufacturing cost increases, even also can cause the generation of the accident such as line short, fire, therefore in a long time, and there is no good processing scheme.
Summary of the invention
Technical matters solved by the invention there are provided a kind of automatic detection condensation and get rid of, the special condensation of the hoisting crane of automatic alarm, reduction energy consumption detects and except dew system.
Based on above-mentioned purpose, technical matters solved by the invention realizes by the following technical solutions:
The special condensation of a kind of hoisting crane detects and removes dew system, power supply is connected main switching control by power light with run indicator, main switching control divides four part in parallel, Part I connection signal processing instrument meter apparatus, signal transacting meter system series connection condensation detecting sensor, Part II connection signal processing equipment mouth, signal processor unit mouth series connection control relay, Part III connects another from master cock, from master cock series connection buzzer phone, Part IV connects from master cock, heating device and exhaust fan is connected respectively from master cock, the circuit of last main switching control arranges total contactless switch.
Further, described low temperature detecting sensor is in parallel with control relay, buzzer phone, exhaust fan and heating device.
The invention has the beneficial effects as follows: the condensation of this patent detects and except dew equipment, energy-conserving and environment-protective, detect automatically under condensation environment, automatic alarm, and when there being condensation, automatically carry out except dew operation, avoid having an accident, reduce energy dissipation, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is circuit theory schematic diagram of the present invention;
Detailed description of the invention
Below by way of Figure of description, set forth the present invention further.
As Fig. 1 indicate, a kind of hoisting crane Special polar low temperature checking system, power supply 1 is connected main switching control 4 by power light 2 with run indicator 3, main switching control 4 point of four part in parallel, Part I connection signal processing instrument meter apparatus 5, signal transacting meter system 5 is connected low temperature detecting sensor 6, Part II connection signal processing equipment mouth 7, signal processor unit mouth 7 is connected control relay 8, Part III connects another from master cock 4, to connect buzzer phone 9 from master cock 4, Part IV connects from master cock 4, heating device 10 and exhaust fan 13 is connected respectively from master cock 4, the circuit of last main switching control 4 arranges total contactless switch 11, described low temperature detecting sensor 6 and control relay 8, buzzer phone 9, exhaust fan 13 and heating device 10 parallel connection.
Principle of work: condensation detecting sensor 6 is placed in Electric Appliance Cabinet, when producing condensation in Electric Appliance Cabinet, condensation detecting sensor 6 will detect condensation signal, and by signal transmission to signal transacting meter system 5, when Electric Appliance Cabinet condensation is accumulated to a certain degree, signal transacting meter system 6 will send instruction, make the buzzer phone 9 be arranged in operator's compartment will send warning to operator, and disconnected working power, open heating equipment 10 and exhaust fan 13 simultaneously, carry out except dew operation, after condensation eliminates, except dew work completes, equipment quits work automatically, system can be recovered automatically.
Preferred embodiment of the present invention is only, not in order to limit the present invention above.All any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the special condensation of hoisting crane detects and removes dew system, it is characterized in that, power supply is connected main switching control by power light with run indicator, main switching control divides four part in parallel, Part I connection signal processing instrument meter apparatus, signal transacting meter system series connection condensation detecting sensor, Part II connection signal processing equipment mouth, signal processor unit mouth series connection control relay, Part III connects another from master cock, from master cock series connection buzzer phone, Part IV connects from master cock, heating device and exhaust fan is connected respectively from master cock, the circuit of last main switching control arranges total contactless switch.
2. the special condensation of hoisting crane according to claim 1 detects and removes dew system, and it is characterized in that, described condensation detecting sensor is in parallel with control relay, buzzer phone, exhaust fan and heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512685.8A CN104291220A (en) | 2014-09-28 | 2014-09-28 | Special dew detection and dew removal system for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512685.8A CN104291220A (en) | 2014-09-28 | 2014-09-28 | Special dew detection and dew removal system for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104291220A true CN104291220A (en) | 2015-01-21 |
Family
ID=52311217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512685.8A Pending CN104291220A (en) | 2014-09-28 | 2014-09-28 | Special dew detection and dew removal system for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797501A (en) * | 2017-09-08 | 2018-03-13 | 深圳供电局有限公司 | A kind of power system outdoor equipment latency condensation data analysis set-up |
| CN109319666A (en) * | 2018-11-21 | 2019-02-12 | 中国三冶集团有限公司 | A kind of crane cabin fire shock preventing protector of electric |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364657Y (en) * | 1999-02-09 | 2000-02-16 | 南征 | Dew controller |
| CN200979667Y (en) * | 2006-10-27 | 2007-11-21 | 天津市亚安科技电子有限公司 | A front device controller with intelligent prediction function for locating internal condensation |
| CN201821624U (en) * | 2010-07-08 | 2011-05-04 | 杭州丰通科技有限公司 | Device for improving work environment of programmable logic controller (PLC) |
| US20120239220A1 (en) * | 2011-03-16 | 2012-09-20 | Hon Hai Precision Industry Co., Ltd. | System and method for controlling temperature inside environmental chamber |
| CN203616677U (en) * | 2013-06-26 | 2014-05-28 | 石家庄市霞光电力安全科技有限公司 | Temperature and humidity automatic control system |
| CN103941781A (en) * | 2014-04-10 | 2014-07-23 | 国家电网公司 | Temperature and humidity control ventilation device |
| CN203799281U (en) * | 2014-03-10 | 2014-08-27 | 汕头保税区洛斯特制药有限公司 | Automatic humidity control device |
| CN204125062U (en) * | 2014-09-28 | 2015-01-28 | 河南重工起重机集团有限公司 | The special condensation of a kind of hoisting crane detects and removes dew system |
-
2014
- 2014-09-28 CN CN201410512685.8A patent/CN104291220A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364657Y (en) * | 1999-02-09 | 2000-02-16 | 南征 | Dew controller |
| CN200979667Y (en) * | 2006-10-27 | 2007-11-21 | 天津市亚安科技电子有限公司 | A front device controller with intelligent prediction function for locating internal condensation |
| CN201821624U (en) * | 2010-07-08 | 2011-05-04 | 杭州丰通科技有限公司 | Device for improving work environment of programmable logic controller (PLC) |
| US20120239220A1 (en) * | 2011-03-16 | 2012-09-20 | Hon Hai Precision Industry Co., Ltd. | System and method for controlling temperature inside environmental chamber |
| CN203616677U (en) * | 2013-06-26 | 2014-05-28 | 石家庄市霞光电力安全科技有限公司 | Temperature and humidity automatic control system |
| CN203799281U (en) * | 2014-03-10 | 2014-08-27 | 汕头保税区洛斯特制药有限公司 | Automatic humidity control device |
| CN103941781A (en) * | 2014-04-10 | 2014-07-23 | 国家电网公司 | Temperature and humidity control ventilation device |
| CN204125062U (en) * | 2014-09-28 | 2015-01-28 | 河南重工起重机集团有限公司 | The special condensation of a kind of hoisting crane detects and removes dew system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797501A (en) * | 2017-09-08 | 2018-03-13 | 深圳供电局有限公司 | A kind of power system outdoor equipment latency condensation data analysis set-up |
| CN107797501B (en) * | 2017-09-08 | 2023-12-12 | 深圳供电局有限公司 | Latent condensation data analysis device for outdoor equipment of power system |
| CN109319666A (en) * | 2018-11-21 | 2019-02-12 | 中国三冶集团有限公司 | A kind of crane cabin fire shock preventing protector of electric |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |