CN203464970U - Liquid level abnormal situation alarm device for freezing saline water tank misoperation - Google Patents
Liquid level abnormal situation alarm device for freezing saline water tank misoperation Download PDFInfo
- Publication number
- CN203464970U CN203464970U CN201320537797.XU CN201320537797U CN203464970U CN 203464970 U CN203464970 U CN 203464970U CN 201320537797 U CN201320537797 U CN 201320537797U CN 203464970 U CN203464970 U CN 203464970U
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- Prior art keywords
- liquid level
- alarm
- saline water
- limit switch
- water tank
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract description 11
- 239000011780 sodium chloride Substances 0.000 title abstract description 11
- 230000002159 abnormal effect Effects 0.000 title abstract description 10
- 230000008014 freezing Effects 0.000 title abstract 2
- 238000007710 freezing Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000012267 brine Substances 0.000 claims description 36
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 36
- 239000012266 salt solution Substances 0.000 claims description 22
- 230000007423 decrease Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a liquid level abnormal situation alarm device for freezing saline water tank misoperation. The liquid level abnormal situation alarm device comprises an alarm unit and a liquid level control unit, wherein the liquid level control unit consists of an upper limit switch and a lower limit switch; the upper limit switch and the lower limit switch are arranged in a saline water tank and are dipped into saline water; the two limit switches are respectively connected with the alarm unit; the alarm unit comprises at least two groups of alarm mechanisms; a first group of alarm mechanism is arranged on the outer wall of the saline water tank; a second group of alarm mechanism is arranged in an office area; the two groups of alarm mechanisms electrically and synchronously operate. According to the alarm device, the liquid level control unit is used for monitoring the liquid level of the saline water in the saline water tank; when the liquid level of the saline water has an abnormal situation, the corresponding limit switch is triggered, and then the alarm unit is triggered to work; the alarm mechanism is arranged in the office area, a worker can be reminded of treating the saline water tank in time, the loss and the specific gravity decline of the saline water are reduced, the production cost is saved, and the working efficiency of a refrigerator is improved.
Description
Technical field
The utility model relates to a kind of warning device, relates in particular to the liquid level anomaly alarming device of the chilled brine case maloperation that a kind of alarm range is wider.
Background technology
In fine chemistry industry is produced, due to the requirement of the material in reactor because of product processes, often need to cool, the operation such as heat temperature raising.Major part is to adopt the intermittent reaction of autoclave, and these repetitious operating in fine chemistry industry are often difficult to realize industrial automation, so one group of valve has been installed on the chuck of reactor: steam valve, pressurized air valve, cooling water valve, chilled water valve etc.By operating personnel, the operation of these valves is met to the needed reaction conditions of material in reactor chemical reaction.
In the operating process with chilled water cooling, often because of misoperation, cause chilled brine to enter cooling water system, cause the water level of brine tank to decline; Or cause chilled water to enter chilled brine system, cause the water level of brine tank to rise.Chilled brine enters cooling water system, and then causes the total amount disappearance of salt solution; Chilled water enters chilled brine system, causes the proportion of salt solution to decline, and to refrigerating machine refrigeration, brings inconvenience, and consumes a large amount of electric energy, and the monitoring of original saline water level, by power houses personnel control, often notes abnormalities also late, makes to produce and cannot normally carry out.
Summary of the invention
The purpose of this utility model is intended to propose the liquid level anomaly alarming device of a kind of chilled brine case maloperation.
Above-mentioned purpose of the present utility model will be achieved by the following technical programs: the liquid level anomaly alarming device of chilled brine case maloperation, for Administrative Area rapid reaction, it is characterized in that: comprise alarm unit and liquid level control module, described liquid level control module by being installed in brine tank and the upper limit switch and the next limit switch that are immersed in salt solution form, on, the next limit switch is connected with alarm unit respectively, described alarm unit contains at least two group alarm mechanisms, the first group alarm mechanism is located at brine tank outer wall, the second group alarm mechanism is located at Administrative Area, the electric synchronization operation of two group alarm mechanisms.
Further, described alarm mechanism is audible-visual alarm lamp.
Apply warning device of the present utility model, adopt liquid level control module to monitor salt solution liquid level in brine tank, when there are abnormal conditions in salt solution liquid level, can touch corresponding limit switch, touch-control alarm unit work then, alarm mechanism is installed in Administrative Area, can remind in time staff to deal with to brine tank, reduce the loss of salt solution and the decline of salt solution proportion, saved production cost, improved the work efficiency of refrigeration machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid level anomaly alarming device of a kind of chilled brine case of the utility model maloperation.
Embodiment
Below just accompanying drawing in conjunction with the embodiments, is described in further detail embodiment of the present utility model, so that technical solutions of the utility model are easier to understand, grasp.
As shown in Figure 1, the liquid level anomaly alarming device of a kind of chilled brine case maloperation, for the synchronous warning of Administrative Area 1 and 2 two different plant areas of brine tank.Especially, it comprises alarm unit and liquid level control module 3, liquid level control module 3 be installed in brine tank 2 and with brine tank 2 intracavity inter-connections, the different water levels of the corresponding brine tank 2 interior salt solution of this liquid level control module 3 have upper limit switch 4 and the next limit switch 5, when salt solution liquid level exceeds upper limit switch or during lower than the next limit switch, can touch corresponding limit switch, drive the alarm unit connecting to send alerting signal.Alarm unit contains at least two group alarm mechanisms, the first group alarm mechanism 6 is located at brine tank top or either side outer wall, the second group alarm machine 7 structures are located at Administrative Area ，Liang group alarm mechanism electric interconnection, synchronous operation, are warned, and organize alert mechanism more and can remind in time staff.
In addition, above-mentioned alarm mechanism is preferably audible-visual alarm lamp, and from vision and acoustically alarm simultaneously, alarm more comprehensively.
Below the routine work flow process in the work of living in of the utility model warning device, and the detailed description of the specific works process of special circumstances alarm device.
During normal operation, when salt solution is used in workshop, the liquid level of brine tank will decline; When workshop is during without salt solution, operating personnel will push back the salt solution of reacting kettle jacketing in brine tank with pressurized air, and liquid level, in the scope of setting, is not touched the upper and lower limit switch of liquid level control module yet under normal circumstances, and alarm unit can not reported to the police yet.
During abnormal conditions, plant personnel misoperation, when opening salt solution and lower the temperature to reactor, salt solution backwater valve is not opened, but recirculated water backwater valve is opened, and salt solution just flows into circulating water pool, cause water level in brine tank to decline, when water level drops to the next limit switch, can touch the next limit switch, now alarm unit can send alerting signal in time, remind operating personnel's brine tank water level abnormality, make the best use of time to check related valve, get rid of abnormal conditions, guarantee that salt solution can not run off in a large number, when plant personnel is being opened chilled water and is being lowered the temperature to reactor, chilled water backwater valve is not opened, but salt solution backwater valve is opened, recirculated water just flows into brine tank, cause water level in brine tank to rise, when water level rises to upper limit switch, can touch upper limit switch, now alarm unit can send alerting signal in time, remind operating personnel's brine tank water level abnormality, make the best use of time to check related valve, get rid of abnormal conditions, guarantee that chilled water can not enter brine tank in a large number, brine density can not reduce too much yet, can not cause refrigeration machine refrigeration abnormal.
By above-mentioned character express, can find out, the beneficial effects of the utility model: apply warning device of the present utility model, adopt liquid level control module to monitor salt solution liquid level in brine tank, when there are abnormal conditions in salt solution liquid level, can touch corresponding limit switch, then touch-control alarm unit work, alarm mechanism is installed in Administrative Area, can remind in time staff to handle it to brine tank, the loss of salt solution and the decline of salt solution proportion have been reduced, save production cost, improved the work efficiency of refrigeration machine.
In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (2)
1. the liquid level anomaly alarming device of chilled brine case maloperation, it is characterized in that: comprise alarm unit and liquid level control module, described liquid level control module by being installed in brine tank and the upper limit switch and the next limit switch that are immersed in salt solution form, upper and lower limit switch is connected with alarm unit respectively, described alarm unit contains at least two group alarm mechanisms, the first group alarm mechanism is located at brine tank outer wall, the second group alarm mechanism is located at the electric synchronization operation of Administrative Area ，Liang group alarm mechanism.
2. the liquid level anomaly alarming device of chilled brine case maloperation according to claim 1, is characterized in that: described alarm mechanism is audible-visual alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537797.XU CN203464970U (en) | 2013-09-02 | 2013-09-02 | Liquid level abnormal situation alarm device for freezing saline water tank misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537797.XU CN203464970U (en) | 2013-09-02 | 2013-09-02 | Liquid level abnormal situation alarm device for freezing saline water tank misoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464970U true CN203464970U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537797.XU Expired - Fee Related CN203464970U (en) | 2013-09-02 | 2013-09-02 | Liquid level abnormal situation alarm device for freezing saline water tank misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438959A (en) * | 2013-09-02 | 2013-12-11 | 张家港市三联化工科技有限公司 | Liquid level abnormity alarm device for brine freezing tank misoperation |
-
2013
- 2013-09-02 CN CN201320537797.XU patent/CN203464970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438959A (en) * | 2013-09-02 | 2013-12-11 | 张家港市三联化工科技有限公司 | Liquid level abnormity alarm device for brine freezing tank misoperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: Room 1253, Building 2, 215 Union North Road, Fengxian District, Shanghai 201400 Patentee after: Shanghai Xuheng Environmental Technology Co., Ltd. Address before: 215619 Zhangjiagang Sanlian Chemical Technology Co., Ltd., Dongsha Chemical Zone, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Zhangjiagang Sanlian Chemical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |