CN208432376U - A kind of kinds of point mode liquid matchmaker's leak-checking apparatus - Google Patents
A kind of kinds of point mode liquid matchmaker's leak-checking apparatus Download PDFInfo
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- CN208432376U CN208432376U CN201820419806.8U CN201820419806U CN208432376U CN 208432376 U CN208432376 U CN 208432376U CN 201820419806 U CN201820419806 U CN 201820419806U CN 208432376 U CN208432376 U CN 208432376U
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- China
- Prior art keywords
- liquid
- level switch
- tongue tube
- leak detection
- fluid reservoir
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Abstract
The utility model discloses a kind of kinds of point mode liquid matchmaker's leak-checking apparatus, including fluid reservoir, leak detection liquid, further include leak detection unit and control unit of leaking hunting；The leak detection unit includes abutment sleeve and the first tongue tube liquid-level switch, the second tongue tube liquid-level switch and the magnetic float that are arranged in abutment sleeve；Fluid reservoir is arranged above double-layer tank to be measured, and liquid storage pot bottom liquid outlet is communicated with the clearance seal of double-layer tank to be measured.Magnetic float is arranged inside fluid reservoir on existing FF two-compartment oil tank in the utility model, and since fluid reservoir is connected to the Double-layer gap of oil tank, into fluid reservoir, filling leak detection liquid makes it be full of the Double-layer gap of oil tank.Liquid matchmaker's formula leak hunting sensor leak detection unit be placed on leak detection liquid in, magnetic float swims in leak detection liquid surface, it can change with the height of liquid level and move up and down, liquid-level switch is set simultaneously, when magnetic float triggers liquid-level switch, it can occur to warn and alarm, so as to be monitored in real time to double-layer tank to be measured.
Description
Technical field
Technical field of tools is leaked hunting the utility model relates to technology double-layer tank more particularly to a kind of kinds of point mode liquid matchmaker is leaked hunting dress
It sets.
Background technique
Currently, with being increasingly enhanced of national environmental protection consciousness, the increasingly severe and energy of serious accident accountability dynamics
The increasingly raising of field safe production awareness, various regions environmental protection administration require newly-built and change, need in the gas station that extends using double
Layer oil tank, and regulation is made in type to usable two-compartment oil tank and its monitoring of leakage.Two-compartment oil tank refer to by inner canister and will in
The oil storage tank that outer tank that tank coats completely is constituted has annular clearance space between inner and outer tank, for detecting double-layer structure
Integrity, with achieve the purpose that prevent oil product leak.The monitoring of leakage of two-compartment oil tank, which refers to, uses direct or indirect method,
Judge whether oil tank leaks by the monitoring to vacuum degree, pressure, oil gas or liquid in run-though space etc., oil tank
Once there is leakage accident, sound an alarm immediately.
Utility model content
The purpose of the utility model is to provide a kind of kinds of point mode liquid matchmaker's leak-checking apparatus, can quickly, in real time, accurately to double
Whether layer tank, which occurs leakage, is detected.
The technical solution adopted in the utility model are as follows:
A kind of kinds of point mode liquid matchmaker's leak-checking apparatus, including fluid reservoir, leak detection liquid, further include leak detection unit and control of leaking hunting
Unit；The leak detection unit include abutment sleeve and be arranged in abutment sleeve the first tongue tube liquid-level switch,
Second tongue tube liquid-level switch and magnetic float；The fluid reservoir is arranged above double-layer tank to be measured, and liquid storage pot bottom goes out
Liquid mouth is communicated with the clearance seal of double-layer tank to be measured；In the leak detection liquid injection fluid reservoir, and keep certain height；Described
Abutment sleeve is fixed at liquid storage pot bottom, and abutment sleeve is communicated with fluid reservoir；The first tongue tube liquid-level switch,
Magnetic float and the second tongue tube liquid-level switch are successively set in abutment sleeve, and the first tongue tube liquid-level switch, second dry
Reed pipe liquid-level switch is fixed at certain altitude in abutment sleeve, and magnetic float is then slidably arranged in abutment sleeve and the
Between one tongue tube liquid-level switch, the second tongue tube liquid-level switch；
The control unit of leaking hunting includes processor, communication module, address setup module, display module and power supply mould
Block, the input terminal of the processor are separately connected the output end of the first tongue tube liquid-level switch, the second tongue tube liquid-level switch,
The output end connecting communication module of processor and the input terminal of display module.
The communication module is RS485 communication module.
The display module includes a dual-colored LED indicator light.
Magnetic float is arranged inside fluid reservoir on existing FF two-compartment oil tank in the utility model, due to fluid reservoir and oil tank
Double-layer gap connection, into fluid reservoir, filling leak detection liquid (i.e. brine) makes it be full of the Double-layer gap of oil tank.Liquid matchmaker's formula is leaked hunting biography
Sensor leak detection unit is placed in leak detection liquid, and magnetic float swims in leak detection liquid surface, can be changed with the height of liquid level
And move up and down, while liquid-level switch is set, when magnetic float triggers liquid-level switch, it may occur that warning and alarm, so as to
Double-layer tank to be measured is monitored in real time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of the utility model；
Fig. 3 is the schematic block circuit diagram of control unit described in the utility model of leaking hunting.
Specific embodiment
As shown in Figure 1,2 and 3, the utility model includes fluid reservoir 5, leak detection liquid 6, leak detection unit and control of leaking hunting
Unit；The leak detection unit include abutment sleeve 3 and be arranged in abutment sleeve 3 the first tongue tube liquid-level switch 2,
Second tongue tube liquid-level switch 7 and magnetic float 4；In existing FF two-compartment oil tank to be measured, the fluid reservoir 5 is arranged to be measured
Above FF double-layer tank, and liquid storage pot bottom liquid outlet is communicated with the sealing of the gap 8 of double-layer tank to be measured；The leak detection liquid 6 injects
In fluid reservoir, and keep certain height；The abutment sleeve 3 is fixed at 5 bottom of fluid reservoir, and abutment sleeve 3 and storage
Flow container 5 communicates；First tongue tube liquid-level switch 2, magnetic float 4 and the second tongue tube liquid-level switch 5 is successively set on
In abutment sleeve 3, and the first tongue tube liquid-level switch 2, the second tongue tube liquid-level switch 7 are fixed at one in abutment sleeve 3
Fixed height, magnetic float 4 are then slidably arranged in abutment sleeve and in the first tongue tube liquid-level switch 2, the second tongue tube liquid level
Between switch 7；
The control unit 9 of leaking hunting includes processor, communication module, address setup module, display module and power supply
Module, the input terminal of the processor be separately connected the first tongue tube liquid-level switch 2, the second tongue tube liquid-level switch 7 it is defeated
Outlet, the output end connecting communication module of processor and the input terminal of display module.The display module includes one double
Color LED light, for showing two different alarm signals.The communication module is RS485 communication module, being capable of multichannel
Conveying, convenient for the management and transmission of data.
When the utility model is used, a fluid reservoir 5 is made above FF two-compartment oil tank to be measured first, internal and oil tank
Double-layer gap connection.Filling leak detection liquid 6(, that is, brine into fluid reservoir) so that it is full of the Double-layer gap of oil tank.Liquid matchmaker's formula is leaked hunting
Sensor leak detection unit is placed in leak detection liquid, and magnetic float 4 swims in leak detection liquid surface, can be become with the height of liquid level
Change and moves up and down.
When between the height alarm endpoint that the liquid level for liquid of hunting leak is located at leak detection unit, magnetic float will not be triggered
Alarm switch and lower alarm switch, leak detection system are in normal condition, and there is no leakages for oil tank.
When oil tank local environment level of ground water is excessively high, when oil tank outer wall leaks, water can enter inspection caused by fluid reservoir
The liquid level of leakage reaches the upper alarm point for the sensor that leaks hunting, and magnetic float triggers alarm switch, the inspection of leak detection unit therewith
Measure high liquid level warning.
When oil tank local environment level of ground water is normal, when inner wall of oil tank or outer wall leak, the liquid level for liquid of hunting leak all can
Lower than the lower alarm point for the sensor that leaks hunting, magnetic float triggers lower alarm switch therewith, and leak detection unit detects low liquid level
Alarm.
So the utility model can detecte inner wall, outer wall breakage, while it also can detecte breakage leaked liquid also
It is to enter in outside liquid, overall structure is small and exquisite, detects sensitive effective.
Claims (3)
1. a kind of kinds of point mode liquid matchmaker's leak-checking apparatus, including fluid reservoir, leak detection liquid, it is characterised in that: further include leak detection unit
With control unit of leaking hunting；The leak detection unit includes abutment sleeve and the first tongue tube for being arranged in abutment sleeve
Liquid-level switch, the second tongue tube liquid-level switch and magnetic float；The fluid reservoir is arranged above double-layer tank to be measured, and liquid storage
Pot bottom liquid outlet is communicated with the clearance seal of double-layer tank to be measured；In the leak detection liquid injection fluid reservoir, and keep certain high
Degree；The abutment sleeve is fixed at liquid storage pot bottom, and abutment sleeve is communicated with fluid reservoir；First tongue tube
Liquid-level switch, magnetic float and the second tongue tube liquid-level switch are successively set in abutment sleeve, and the first tongue tube liquid level is opened
Pass, the second tongue tube liquid-level switch are fixed at certain altitude in abutment sleeve, and magnetic float is then slidably arranged in positioning sleeve
In cylinder and between the first tongue tube liquid-level switch, the second tongue tube liquid-level switch；
The control unit of leaking hunting includes processor, communication module, address setup module, display module and power module,
The input terminal of the processor is separately connected the output end of the first tongue tube liquid-level switch, the second tongue tube liquid-level switch, place
Manage the output end connecting communication module of device and the input terminal of display module.
2. kinds of point mode liquid matchmaker's leak-checking apparatus according to claim 1, it is characterised in that: the communication module is RS485
Communication module.
3. kinds of point mode liquid matchmaker's leak-checking apparatus according to claim 2, it is characterised in that: the display module includes one
A dual-colored LED indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419806.8U CN208432376U (en) | 2018-03-27 | 2018-03-27 | A kind of kinds of point mode liquid matchmaker's leak-checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419806.8U CN208432376U (en) | 2018-03-27 | 2018-03-27 | A kind of kinds of point mode liquid matchmaker's leak-checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432376U true CN208432376U (en) | 2019-01-25 |
Family
ID=65105221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419806.8U Active CN208432376U (en) | 2018-03-27 | 2018-03-27 | A kind of kinds of point mode liquid matchmaker's leak-checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432376U (en) |
-
2018
- 2018-03-27 CN CN201820419806.8U patent/CN208432376U/en active Active
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