JPS6247720A - Preventing system for dew condensation - Google Patents

Preventing system for dew condensation

Info

Publication number
JPS6247720A
JPS6247720A JP18656885A JP18656885A JPS6247720A JP S6247720 A JPS6247720 A JP S6247720A JP 18656885 A JP18656885 A JP 18656885A JP 18656885 A JP18656885 A JP 18656885A JP S6247720 A JPS6247720 A JP S6247720A
Authority
JP
Japan
Prior art keywords
dew condensation
temperature
difference
prevention
sensor
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.)
Granted
Application number
JP18656885A
Other languages
Japanese (ja)
Other versions
JPH0646368B2 (en
Inventor
Masami Sakai
Nobuyuki Nakamura
Akio Araki
Original Assignee
Nippon Kokan Kk <Nkk>
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Kk <Nkk> filed Critical Nippon Kokan Kk <Nkk>
Priority to JP18656885A priority Critical patent/JPH0646368B2/en
Publication of JPS6247720A publication Critical patent/JPS6247720A/en
Publication of JPH0646368B2 publication Critical patent/JPH0646368B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To prevent effectively the damage due to the dew condensation and to reduce the operating cost by switching automatically the set value between the daytime and the night for the difference of surplus temperature for prevention of dew condensation.
CONSTITUTION: A dew condensation preventing system consists of an open air sensor 1 which detects the temperature and the humidity of the open air, a temperature sensor 2 attached onto the floor, etc. of a warehouse and a detector 10 for prevention of dew condensation. The detector 10 is provided with an arithmetic circuit 11 consisting of a microcomputer, etc., a setter 12 which sets the difference of surplus temperature for prevention of dew condensation, a comparator 13, a remote controller 18, etc. Then the detection signal of the sensor 1 is supplied to the circuit 11 and the dew point temperature is obtained from an air line chart stored in a ROM. At the same time, the comparator 13 obtains the difference between said dew point temperature and the floor surface temperature obtained by the sensor 2. Furthermore this obtained difference is compared with the difference of surplus temperature for prevention of dew condensation. Then the controller 18 is actuated for output of an alarm for dew condensation and a dehumidifying command. Thus a dehumidifier is operated. At the same time, said difference of the surplus temperature is switched between the daytime and the night for reduction of the operating cost of this system.
COPYRIGHT: (C)1987,JPO&Japio
JP18656885A 1985-08-27 1985-08-27 Condensation prevention method Expired - Lifetime JPH0646368B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18656885A JPH0646368B2 (en) 1985-08-27 1985-08-27 Condensation prevention method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18656885A JPH0646368B2 (en) 1985-08-27 1985-08-27 Condensation prevention method

Publications (2)

Publication Number Publication Date
JPS6247720A true JPS6247720A (en) 1987-03-02
JPH0646368B2 JPH0646368B2 (en) 1994-06-15

Family

ID=16190803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18656885A Expired - Lifetime JPH0646368B2 (en) 1985-08-27 1985-08-27 Condensation prevention method

Country Status (1)

Country Link
JP (1) JPH0646368B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03157590A (en) * 1989-11-14 1991-07-05 Usui Internatl Ind Co Ltd Bellows pipe
JPH062904U (en) * 1992-06-09 1994-01-14 石川島播磨重工業株式会社 Condensation prevention device for electrical equipment
CN104076850A (en) * 2014-07-21 2014-10-01 国家电网公司 Method for achieving load switching based on single temperature and humidity sensor in control cubicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03157590A (en) * 1989-11-14 1991-07-05 Usui Internatl Ind Co Ltd Bellows pipe
JPH062904U (en) * 1992-06-09 1994-01-14 石川島播磨重工業株式会社 Condensation prevention device for electrical equipment
CN104076850A (en) * 2014-07-21 2014-10-01 国家电网公司 Method for achieving load switching based on single temperature and humidity sensor in control cubicle
CN104076850B (en) * 2014-07-21 2016-06-01 国家电网公司 A kind of convergence control cabinet realizes load based on single humiture sensor and throws the method cut

Also Published As

Publication number Publication date
JPH0646368B2 (en) 1994-06-15

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