CN2859685Y - Probe-type liquid-leakage automatic alarm - Google Patents
Probe-type liquid-leakage automatic alarm Download PDFInfo
- Publication number
- CN2859685Y CN2859685Y CN 200520123445 CN200520123445U CN2859685Y CN 2859685 Y CN2859685 Y CN 2859685Y CN 200520123445 CN200520123445 CN 200520123445 CN 200520123445 U CN200520123445 U CN 200520123445U CN 2859685 Y CN2859685 Y CN 2859685Y
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- China
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- contact
- probe
- feeler lever
- sonde
- fixed
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Abstract
The utility model relates to a probe-type liquid-leakage automatic alarm comprising probe bodies, a switch contact and a alarming circuit, inwhich the probe bodies of the dual detector alarm respectively fix an expansion rubber detector on the relative sides of the two inferior feeler levers bottom, two contacts are relatively fixed on top of the connecting link conjoint with the two expansion rubber detectors. The probe body of the single detector alarm is formed by that the expansion rubber detector, the connecting link and the first contact are fixed inside one feeler lever bottom, while the second contact is fixed inside the other feeler lever corresponding to the first contact. The utility model has the advantages of simple structure and flexible usage comparing to the present art, the probe can plug in the detecting site to detect at any time according to the requirement at some discommodious places or some palces without need to install fixed alar such as liquid pipes, tank devices and vary machines, when the leakage happens, the circuit is turned on because of the elongation of the expansion rubber detector and the alarming signal is sent out.
Description
[technical field]
The utility model relates to pipeline, tank body, equipment leakage alarm technology, particularly a kind of sonde-type leak of liquid autoalarm.
[background technology]
Fluid-carrying lines, hold-up tank, all kinds of plant equipment, since installation and maintenance or extended active duty, the superpressure operation, material is corroded multiple reasons such as aging, and the run, drip, leak phenomenon is seen everywhere.Some lower boiling solvents, fuel leak, and are difficult to judge from the ground vestige, particularly basin exports connection places such as first valve, flanged fitting, leaks as if untimely discovery, and consequence is very dangerous, the incident that fires that some are produced, storage unit takes place, multi-source is in leakage.To leak in order finding as early as possible, to win the time of speedily carrying out rescue work, people have invented multinomial warning device.Mainly contain: change by parameters such as pressure, flow velocity, flow, temperature and judge; Judge by sound; Detect or the like with laser imaging detection or adding detection material.These methods respectively have advantage, but weak point is arranged also, for example: its device of the method that the adding detection material detects is comparatively complicated, need in petroleum pipeline, to add detected material, as bead, this will have ball adding device, ball collecting device, ball quantitative change relative analytic apparatus etc. in source end, terminal, so cost is higher; By the method for pressure detection, for a ultra-large type basin, micro-leakage appears in the discharging opening valve, and storage is irritated pressure and almost do not changed at short notice.And these methods can't use when liquid is in static state, detect methods such as bead as flow velocity, flow, adding, can only use when Flow of Goods and Materials.
[utility model content]
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of sonde-type leak of liquid autoalarm is provided, and this alarm can insert measurement at any time to specific warning point, takes place as long as have to leak, and can send alerting signal automatically.
The utility model has designed two kinds of sonde-type leak of liquid autoalarms for addressing the above problem:
A kind of is two detection bodies sonde-type leak of liquid autoalarms, comprises sonde body, switch contact and warning circuit, it is characterized in that said sonde body is to have a slotting shape body of going up connection handle and two following feeler levers; Said sonde body respectively is fixed with an expanded rubber detection bodies two relative sides in following feeler lever bottom; Said two expanded rubber detection bodies are also being fixed upwardly extending insulating material connecting link respectively in inner edge portion, and first and second contacts in the top of two connecting links relative fixed.
Another kind is single detection bodies sonde-type leak of liquid autoalarm, comprises sonde body, switch contact and warning circuit, it is characterized in that said sonde body is to have a slotting shape body of going up connection handle and two following feeler levers; Said sonde body is fixed with the expanded rubber detection bodies a feeler lever bottom inside; Said expanded rubber detection bodies is also being fixed upwardly extending insulating material connecting link in inner edge portion, is fixing first contact at the top of connecting link, and fixes second contact at the inside line to another feeler lever that should the contact.
The utility model compared with prior art, it is simple in structure, use flexibly, inconvenient or do not need to install and fix the positions such as fluid pipeline, tank body, equipment, all kinds of machineries of alarm at some, can will pop one's head at any time as required to insert and detect the position and detect, as leaking generation, only need the short time be immersed in the elongation of just expanding of detection bodies in the liquid, two contacts of detection bodies top are contacted, thereby connect circuit, send alerting signal.With toluene is example, as long as there is micro-water clock to take place, in 4-40 minute, just can send alerting signal.Can be used for water or water-soluble liquid if the utility model selects suitable expanded rubber to make detection bodies, also can be used for the hydrophobic nature organic liquid as gasoline, kerosene; Grease, ester class, fat hydrocarbon, aromatic hydrocarbons, occasions such as halogenated hydrocarbon.
[description of drawings]
The two detection bodies probe of Fig. 1 autoalarm synoptic diagram;
Fig. 2 list detection bodies probe autoalarm synoptic diagram.
Be described in detail with reference to accompanying drawing below in conjunction with embodiment of the present utility model.
[embodiment]
The utility model can have dual mode to realize:
Two detection bodies and single detection probe formula leak of liquid autoalarm all are made up of sonde body, switch contact and warning circuit.Their sonde body is a slotting shape body, and there is a connection handle (1) upper end, and both sides are two following feeler levers of person (2) fixedly.Following feeler lever can be flat, bar-shaped or arc, is used for fixing and protects the expanded rubber detection bodies.
The sonde body of two detection bodies respectively is fixed with an expanded rubber detection bodies (4) two relative sides in following feeler lever bottom; Two expanded rubber detection bodies are also being fixed upwardly extending insulating material connecting link (5) respectively in inner edge portion, and first and second contacts (3) in the top of two connecting links relative fixed.
The sonde body of single detection bodies is fixed with expanded rubber detection bodies (4) a feeler lever bottom inside; This expanded rubber detection bodies is fixed a upwardly extending insulating material connecting link (5) in inner edge portion, is fixing first contact (3) at the top of this connecting link, and fixes second contact (3) at the inside line to another feeler lever that should the contact.
Two kinds of alarms of the utility model can pass through to adjust feeler lever and expanded rubber detection bodies, or adjust expanded rubber detection bodies and connecting link, or adjust the distance between connecting link and contact, thereby realize the distance between two contacts of adjustment.When detection bodies produced expansion under leakage is soaked, detection bodies expanded and extends, and two contacts are contacted, and makes the lead A, the B UNICOM circuit that are connected on two contacts, sends alerting signal.
Claims (4)
1 one kinds of sonde-type leak of liquid autoalarms comprise sonde body, switch contact and warning circuit, it is characterized in that said sonde body is to have a slotting shape body of going up connection handle and two following feeler levers; Said sonde body respectively is fixed with an expanded rubber detection bodies two relative sides in following feeler lever bottom; Said two expanded rubber detection bodies are also being fixed upwardly extending insulating material connecting link respectively in inner edge portion, and first and second contacts in the top of two connecting links relative fixed.
2 according to the said autoalarm of claim 1, it is characterized in that said feeler lever down is flat, or arc.
3 one kinds of sonde-type leak of liquid autoalarms comprise sonde body, switch contact and warning circuit, it is characterized in that said sonde body is to have a slotting shape body of going up connection handle and two following feeler levers; Said sonde body is fixed with the expanded rubber detection bodies a feeler lever bottom inside; Said expanded rubber detection bodies is also being fixed upwardly extending insulating material connecting link in inner edge portion, is fixing first contact at the top of connecting link, and fixes second contact at the inside line to another feeler lever that should the contact.
4 according to the said autoalarm of claim 3, it is characterized in that said feeler lever down is flat, or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520123445 CN2859685Y (en) | 2005-11-29 | 2005-11-29 | Probe-type liquid-leakage automatic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520123445 CN2859685Y (en) | 2005-11-29 | 2005-11-29 | Probe-type liquid-leakage automatic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859685Y true CN2859685Y (en) | 2007-01-17 |
Family
ID=37612543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520123445 Expired - Fee Related CN2859685Y (en) | 2005-11-29 | 2005-11-29 | Probe-type liquid-leakage automatic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859685Y (en) |
-
2005
- 2005-11-29 CN CN 200520123445 patent/CN2859685Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |