CN201047974Y - Liquid level, pressure synthetic alarm device - Google Patents
Liquid level, pressure synthetic alarm device Download PDFInfo
- Publication number
- CN201047974Y CN201047974Y CNU2006201479404U CN200620147940U CN201047974Y CN 201047974 Y CN201047974 Y CN 201047974Y CN U2006201479404 U CNU2006201479404 U CN U2006201479404U CN 200620147940 U CN200620147940 U CN 200620147940U CN 201047974 Y CN201047974 Y CN 201047974Y
- Authority
- CN
- China
- Prior art keywords
- relay
- alarm
- normally opened
- opened contact
- branch road
- 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.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a liquid level and pressure comprehensive alarm device, which is an automatic alarm facility for an electrical apparatus. A sensor is arranged and an alarm device is connected with the related equipment needing to give an alarm and an alarm circuit consisting of a sensor contact, a relay and a sound-light alarm equipment is arranged in the alarm device. When the liquid level and the pressure surpass the safety margin, the utility model emits a sound-light alarm signal in the equipment needing to give an alarm and the duty room. The liquid level and pressure comprehensive alarm device is further provided with a noise-damping circuit provided with a noise-damping button. The liquid level and pressure comprehensive alarm device lightens the pains of tiredness that an attendant is busy running about and climb up and down to observe the meter, and can acquire the alarm signal in time and assure the safety production.
Description
One, technical field:
The utility model relates to a kind of electric warning device, especially a kind of integrated alarm device to liquid level and pressure.
Two, background technology:
The production equipment of enterprise relates to liquid coolant and high-pressure gas circuit, oil circuit, and hydraulic pressure, air pressure and liquid level all should be controlled at certain safe range.Too high and mistake is low all can to cause equipment failure, even causes the accident.The liquid level of equipment has indicating device in the prior art, and pressure has tensimeter to show.Need the operator on duty to relevant device, to observe, pinpoint the problems and in time handle.The equipment of Guan Chaing is many if desired, and the position disperses, and tours of inspection and management are very inconvenient.Particularly cold season, the freezing road tall and big need of sliding equipment are climbed up and climbed down, and not only expend muscle power, and are also dangerous.Also may attend to one thing and lose sight of another.
Three, summary of the invention:
The purpose of this utility model is a kind of liquid level pressure integrated alarm device of design, and it can obtain alerting signal in duty room or near the relevant device, when making things convenient for postscript.Liquid level pressure integrated alarm device is connected by circuit by power light, sensor, relay, alarm lamp, acoustooptic alarm and forms, and between the phase line of warning device circuit and zero line power light HD0 is arranged; Level sensor normally opened contact SW1 and relay K A1 are connected into a branch road, and the normally opened contact of relay K A1 and alarm lamp HD1 are connected into a branch road; Pressure transducer normally opened contact YL1 and time relay KT1 are connected into a branch road, and the normally opened contact of time relay KT1 and alarm lamp HD2 are connected into a branch road; Mute button SB and relay K A2 are connected into a branch road, the normally opened contact of relay K A2 is in parallel with the normally opened contact of relay K A3 to be connected into a branch road with normally opened contact, the relay K A3 of relay K A1 again, and the normally opened contact of relay K A2 is in parallel with the normally opened contact of relay K A4 to be connected into a branch road with normally opened contact, the relay K A4 of time relay KT1 again; The normally closed contact of relay K A3 is connected with the normally opened contact of relay K A1, the normally closed contact of relay K A4 is connected with the normally opened contact of time relay KT1, is connected into a branch road with acoustooptic alarm DL again after two ramuscule road parallel connections.Above-mentioned these branch roads all are connected in parallel between phase line and the live wire.
This warning device has alleviated the person on duty goes hither and thither, and climbs up the hardship of the fatigue of climbing down, and can in time obtain alerting signal again, guarantees production safety.
Four, description of drawings:
Fig. 1 is the circuit diagram of warning device.
Five, embodiment:
Be described further below in conjunction with accompanying drawing.In the cooling pond, water under high pressure, high pressure gas pipeline install water level and pressure transducer, connects warning device.The circuit of warning device as shown in Figure 1.The warning branch circuit of any amount can be set in circuit according to actual needs.This fact Example only is provided with a water level, and a pressure alarm props up circuit.Between the phase line of warning device circuit and zero line, power light HD0 is arranged.Level sensor normally opened contact SW1 and relay K A1 are connected into a branch road, and the normally opened contact of relay K A1 and alarm lamp HD1 are connected into a branch road; When chilled water reaches alert locations, the normally opened contact SW1 closure of level sensor, relay K A1 energising, its normally opened contact closure, alarm lamp sends ruddiness.This alarm lamp is arranged on the cooling pond that needs to report to the police.In the acoustooptic alarm branch road, because the closing of contact of relay K A1 makes the alarm circuit conducting, warning horn sends the red flash of light and the alarm song that sounds.This warning horn is arranged on duty room.After the operator on duty obtains alerting signal, can eliminate piping of warning horn.Press mute button SB, make relay K A2 energising, its closing of contact, relay K A3 energising, its closing of contact.Relay K A3 normally closed contact in the warning horn branch road is opened, and acoustooptic alarm stops to report to the police.Loosen mute button SB, relay K A2 outage, contact KA2 disconnects, and self-holding contact KA3 is still closed, makes relay K A3 energising, and the normally closed contact KA3 in the alarm circuit still disconnects, and warning horn can not pipe.After fault was got rid of, level sensor SW1 contact disconnected, relay K A1 outage, and open its contact, relay K A3 outage, the normally closed contact KA3 closure of alarm circuit, circuit recovers virgin state.
Identical principle of work is arranged in the circuit of pressure transducer.Because pressure surge causes wrong report, adopted the time relay in order to prevent in the circuit, it can be reported to the police by the time delays of setting.
Claims (1)
1. liquid level, pressure integrated alarm device are formed by the circuit connection by power light, sensor, relay, alarm lamp, acoustooptic alarm, sensor installation on the relevant device that needs are reported to the police, when liquid level, the pressure of equipment reach capacity the position, warning device sends sound and light signal, it is characterized in that: between the phase line of warning device circuit and zero line power light HD0 is arranged; Level sensor normally opened contact SW1 and relay K A1 are connected into a branch road, and contact that relay K A1 often opens and alarm lamp HD1 are connected into a branch road; Pressure transducer normally opened contact YL1 and time relay KT1 are connected into a branch road, and the normally opened contact of time relay KT1 and alarm lamp HD2 are connected into a branch road; Mute button SB and relay K A2 are connected into a branch road, the normally opened contact of relay K A2 is in parallel with the normally opened contact of relay K A3 to be connected into a branch road with normally opened contact, the relay K A3 of relay K A1 again, and the normally opened contact of relay K A2 is in parallel with the normally opened contact of relay K A4 to be connected into a branch road with normally opened contact, the relay K A4 of time relay KT1 again; The normally closed contact of relay K A3 is connected with the normally opened contact of relay K A1, the normally closed contact of relay K A4 is connected with the normally opened contact of time relay KT1, after two ramuscule road parallel connections be connected into a branch road at acoustooptic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201479404U CN201047974Y (en) | 2006-10-27 | 2006-10-27 | Liquid level, pressure synthetic alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201479404U CN201047974Y (en) | 2006-10-27 | 2006-10-27 | Liquid level, pressure synthetic alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047974Y true CN201047974Y (en) | 2008-04-16 |
Family
ID=39300564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201479404U Expired - Fee Related CN201047974Y (en) | 2006-10-27 | 2006-10-27 | Liquid level, pressure synthetic alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047974Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275008A (en) * | 2016-08-22 | 2017-01-04 | 桂林百坚汽车附件有限公司 | A kind of auto parts car |
| CN108023393A (en) * | 2017-11-16 | 2018-05-11 | 广新海事重工股份有限公司 | A kind of New Marine charging and conversion equipment |
-
2006
- 2006-10-27 CN CNU2006201479404U patent/CN201047974Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275008A (en) * | 2016-08-22 | 2017-01-04 | 桂林百坚汽车附件有限公司 | A kind of auto parts car |
| CN108023393A (en) * | 2017-11-16 | 2018-05-11 | 广新海事重工股份有限公司 | A kind of New Marine charging and conversion equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205193990U (en) | Compound student laboratory conflagration monitoring alarm | |
| CN201047974Y (en) | Liquid level, pressure synthetic alarm device | |
| CA2703521C (en) | Faulted circuit indicator apparatus with transmission line state display and method of use thereof | |
| US7648387B2 (en) | Diagnostic jumper | |
| CN206110247U (en) | Fire control cistern automatic water supply monitoring device | |
| EP1077371A1 (en) | Procedure, device and fitting for monitoring a pipeline system | |
| KR101615127B1 (en) | A cable theft alarm device | |
| CN204858373U (en) | Intelligent box -type substation | |
| CN201865151U (en) | Automatic water supply system of fire fighting equipment | |
| CA2831753A1 (en) | Determination of pipe blockages through the monitoring of ambient acoustics | |
| CN203909986U (en) | Well lid opening and closing alarm device, and cable well lid and well lid monitoring system by adopting same | |
| CN202373116U (en) | Bus type fire service information acquisition system | |
| CN206039774U (en) | Electric fire control system for prepackage type transformer substation | |
| CN213872239U (en) | Outdoor buried drainage pipe network blockage automatic monitoring alarm device | |
| CN203706376U (en) | Ship with filter clogging real-time alarm function | |
| CN204143587U (en) | A kind of cable duct fire protection alarm device | |
| CN202901476U (en) | Device capable of warning indoor water seepage and automatically closing water source | |
| EP3348721B1 (en) | Tube container having blockage radio annunciator and power storage unit | |
| CN201867214U (en) | Water level abnormality alarm system for firefighting water tank | |
| CN201429185Y (en) | Control box temperature adjuster condensed water alarming device | |
| CN208525714U (en) | A kind of fire water-supply pipeline pressure warning device | |
| CN207319390U (en) | A kind of harmful influence status monitoring terminal based on dipper system | |
| CN204044946U (en) | A kind of quieter of alarm | |
| CN101147826B (en) | Transformer water atomizing fire-fighting method based on bus control and fire-fighting system | |
| RU213347U1 (en) | DELUG CONTROL UNIT WITH ELECTRIC DRIVE |
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: XINJIANG TUNHE CHEMICAL CO., LTD. Free format text: FORMER OWNER: TUNHE STRUCTURAL SECTION CO., LTD., XINJIANG Effective date: 20080627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080627 Address after: Wu Yi Road East of Changji city the Xinjiang Uygur Autonomous Region 132 East Building No. 52, zip code: 831100 Patentee after: Xinjiang Blue Ridge Tunhe Chemical Industry Co., Ltd. Address before: Uy road Changji city the Xinjiang Uygur Autonomous Region No. 132, zip code: 831100 Patentee before: Xinjiang Tunhe Profile Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |