CN101930654A - Pressure air alarming device of elasticizer - Google Patents
Pressure air alarming device of elasticizer Download PDFInfo
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- CN101930654A CN101930654A CN 201010225949 CN201010225949A CN101930654A CN 101930654 A CN101930654 A CN 101930654A CN 201010225949 CN201010225949 CN 201010225949 CN 201010225949 A CN201010225949 A CN 201010225949A CN 101930654 A CN101930654 A CN 101930654A
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- pressure air
- ckd
- digital display
- power supply
- relay
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Abstract
The invention discloses a pressure air alarming device of an elasticizer, which is characterized by consisting of a digital display CKD pressure gage, a relay, a direct current 24V power supply, an alarming lamp, a distribution box and a switch, wherein the direct current power supply outputs DC 24V power supply and is connected with the digital display CKD pressure gage and the alarming lamp. The signal output maximum current of the digital display CKD pressure gage is 50mA; the coil resistance of the relay is required to be more than 500 ohms. In the invention, network pressure air high and low alarms can be detected automatically; the high and low alarming ranges of the pressure air are set according to process requirements; the network pressure air is detected on line, so once the pressure air changes, the alarming lamp goes on; the process can determine the quality of a product in time and well handle quality problems; and the problem that the fluctuation in the quality of the products in the same batch cannot be detected by the conventional means and therefore invites complains from users is solved radically.
Description
Technical field
The present invention relates to a kind of chemical fibre production utility appliance, specifically is that elasticizer is pressed the low warning device of outage.
Background technology
Pressurized air is produced required necessary medium as elasticizer, it mainly acts on the energy conversion that comprises the network that increases strand, pneumatic instrument, draw waste silk, suction gun energy source when rising the head operation, connect the energy source of tail rifle etc., especially network pressure sky is to guarantee strand network degree, press the low unstable quality that can influence product of outage, therefore keep very key of the constant and stability of flow of network compressed air pressure.
The pressurized air of general elasticizer is by pipeline transportation, by the slow required force value of elasticizer of reducing to of single-stage pressure reducing valve, filters through filtrator.Yet because reduction valve is directly pressed empty from the force value supply network that 0.5Mpa or 0.8Mpa drop to 0.08～0.2Mpa.Because the general design of elasticizer is to concentrate to supply gas, owing to press air body to clean inadequately, screen pack stops up; The empty supply instability of pressure, especially the empty station switching of power plant and pressure all can cause network to press the sky fluctuation, influences product quality.This present situation harmfulness is bigger, shows that this harm has certain disguise.Owing to press difficult observation of empty fluctuation to obtain by common means, easily make product quality out of hand, particularly, very easily cause back road customer complaint with detecting by conventional means after time product intermediate mass fluctuation that falls.
Summary of the invention
Press empty fluctuation to be difficult for observing, detect the phenomenon that obtains at the elasticizer network by common means, task of the present utility model provides a kind of the setting according to technological requirement and presses empty height alarm range, the board network is pressed empty online detection, in time product quality is made the pressure air alarming device of judgement.
The implementation of above-mentioned purpose of the present invention is, a kind of pressure air alarming device of elasticizer, it is characterized in that forming by 1 digital display CKD tensimeter, 1 relay, 1 direct current 24V power supply, 1 alarm lamp, 1 panel box and switch, by DC24V power supply of direct supply output, connect digital display CKD tensimeter and alarm lamp.
Described digital display CKD tensimeter signal output maximum current is 50mA; The coil resistance of described relay must be greater than 500 ohm.
CKD instrumentation principle: because the CKD instrument can only highly be reported or low newspaper, by condition A＜B, CKD exports greater than A, and less than B, we need report to the police under the situation greater than B (height newspaper) less than A (low newspaper).Utilize relay K A, make output oppositely export, promptly finished the warning demand.
Set the height alarm range of pressing sky according to technological requirement, press outage when network and go out the technology setting range, the relay coil dead electricity, the closed alarm lamp of relay normally closed contact is reported to the police.Technology is in time made judgement to product quality, deals carefully with, and stops the product of hidden danger of quality and gives client's unnecessary loss.
The progressive effect of this programme is: can detect network voluntarily and press the low warning of outage, set the height alarm range of pressing sky according to technological requirement, the board network is pressed empty online detection, in a single day the actual sky of pressing changes, alarm lamp is bright, and technology is in time made judgement to product quality, deals carefully with, stop to detect by conventional means, cause back road customer complaint with time product intermediate mass fluctuation back that falls.
Description of drawings
Fig. 1 is a circuit diagram of the present invention.
Wherein: 1 is digital display CKD tensimeter; 2 is relay; 3 is direct current 24V power supply; 4 is alarm lamp; 5 is normally closed switch.
Embodiment
Further specify technical scheme of the present invention below in conjunction with embodiment:
Embodiment
Power supply is provided for the CKD instrument by DC24V power supply of direct current 24V power supply 3 outputs, in the height alarm range, output is arranged by digital display CKD tensimeter 1, alarm lamp can be reported to the police when making that by relay 2 normally closed contacts 5 height is reported to the police again, instrument signal output maximum current must not surpass 50mA, so the coil resistance of relay must be greater than 500 ohm.Set the height alarm range of pressing sky according to technological requirement, press outage when network and go out the technology setting range, the relay coil dead electricity, relay coil normally closed contact closure forms the loop, and alarm lamp is bright, technology is in time made judgement to product quality, deal carefully with, stop to detect by conventional means, cause back road customer complaint with time product intermediate mass fluctuation back that falls.
Pressure air alarming device of the present invention can detect network voluntarily and press the low warning of outage, set the height alarm range of pressing sky according to technological requirement, the board network is pressed empty online detection, in a single day the actual sky of pressing changes, alarm lamp is bright, and technology is in time made judgement to product quality, deals carefully with, stop to detect by conventional means, cause back road customer complaint with time product intermediate mass fluctuation back that falls.
Claims (2)
1. pressure air alarming device of elasticizer, it is characterized in that forming by 1 digital display CKD tensimeter, 1 relay, 1 direct current 24V power supply, 1 alarm lamp, 1 panel box and switch, by DC24V power supply of direct supply output, connect digital display CKD tensimeter and alarm lamp.
2. claim 1 described pressure air alarming device is characterized in that described digital display CKD tensimeter signal output maximum current is 50mA; The coil resistance of described relay must be greater than 500 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010225949 CN101930654A (en) | 2010-07-13 | 2010-07-13 | Pressure air alarming device of elasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010225949 CN101930654A (en) | 2010-07-13 | 2010-07-13 | Pressure air alarming device of elasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101930654A true CN101930654A (en) | 2010-12-29 |
Family
ID=43369809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010225949 Pending CN101930654A (en) | 2010-07-13 | 2010-07-13 | Pressure air alarming device of elasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101930654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241493A (en) * | 2019-07-12 | 2019-09-17 | 江苏港虹纤维有限公司 | A kind of quick detection judgment method of FDY Network Abnormal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042152U (en) * | 1988-03-19 | 1989-08-02 | 徐彬 | Automatic steam-boiler protector with overpressure alarm |
| CN2056529U (en) * | 1989-07-28 | 1990-04-25 | 辽宁省劳动保护科学研究所 | Over pressure warner for steam boiler |
| CN2596199Y (en) * | 2002-12-30 | 2003-12-31 | 管延波 | Over-pressure protector for electromagnetic instrument pressure container |
| CN2644985Y (en) * | 2003-09-12 | 2004-09-29 | 大庆石油管理局 | Oil heater excessive temperature and pressure alarm |
-
2010
- 2010-07-13 CN CN 201010225949 patent/CN101930654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042152U (en) * | 1988-03-19 | 1989-08-02 | 徐彬 | Automatic steam-boiler protector with overpressure alarm |
| CN2056529U (en) * | 1989-07-28 | 1990-04-25 | 辽宁省劳动保护科学研究所 | Over pressure warner for steam boiler |
| CN2596199Y (en) * | 2002-12-30 | 2003-12-31 | 管延波 | Over-pressure protector for electromagnetic instrument pressure container |
| CN2644985Y (en) * | 2003-09-12 | 2004-09-29 | 大庆石油管理局 | Oil heater excessive temperature and pressure alarm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241493A (en) * | 2019-07-12 | 2019-09-17 | 江苏港虹纤维有限公司 | A kind of quick detection judgment method of FDY Network Abnormal |
| WO2021008445A1 (en) * | 2019-07-12 | 2021-01-21 | 江苏港虹纤维有限公司 | Rapid detection and determination method for fdy network anomaly |
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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 |
Open date: 20101229 |