CN208333621U - A kind of liquid level alarm device - Google Patents
A kind of liquid level alarm device Download PDFInfo
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- CN208333621U CN208333621U CN201820827541.5U CN201820827541U CN208333621U CN 208333621 U CN208333621 U CN 208333621U CN 201820827541 U CN201820827541 U CN 201820827541U CN 208333621 U CN208333621 U CN 208333621U
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Abstract
The utility model discloses a kind of liquid level alarm devices, belong to oil field equipment field.Described device includes: magnetic double level gauge, tongue tube, signal sending module, signal receiving module and alarm module.Magnetic double level gauge is connected to the surge tank of pressurization sledge.Tongue tube issues module connection with signal and is connected with magnetic double level gauge by magnetic force, for when magnetic double level gauge monitors that liquid level reaches preset value, control signal to issue module and issues signal.Signal receiving module and signal, which issue to establish between module, network connection, issues the signal that module issues for receiving signal.Alarm module is connect with signal receiving module, for executing alarm operation after signal receiving module receives signal.The utility model warns to staff, so that staff grasps the liquid level information in surge tank, can carry out reparing failure in time, avoid the generation of safety accident by executing alarm operation when liquid level reaches preset value.
Description
Technical field
The utility model relates to oil field equipment field, in particular to a kind of liquid level alarm device.
Background technique
Pressurization sledge is the commonly used equipment of oil field booster station, and pressurization sledge includes surge tank, magnetic double level gauge, pump and control mould
Block.In use, environmental liquids constantly flow into surge tank, magnetic double level gauge monitors the height of the liquid level in surge tank, and will
Liquid level is sent to control module.When liquid level exceeds level threshold, control module, which issues instruction, makes pump operation, will buffer
Liquid discharge in tank, remains the liquid height in surge tank within a preset range.
Pressurization sled in use, often since pump or control module break down, reaches liquid height in surge tank
It can not outlet liquid when to level threshold.Liquid is persistently accumulated in surge tank, is kept buffering pressure inside the tank excessive, is led to safe thing
Therefore occur.In order to avoid liquid level persistently rises and leads to safety accident in surge tank, it is necessary to provide a kind of liquid level alarm device.
Utility model content
The utility model embodiment provides a kind of liquid level alarm device, can solve above-mentioned technical problem.Particular technique side
Case is as follows:
A kind of liquid level alarm device, described device includes: magnetic double level gauge, tongue tube, signal issues module, signal connects
Receive module and alarm module；
The magnetic double level gauge is connected to the surge tank of pressurization sledge；
The tongue tube issues module connection with the signal and is connected with the magnetic double level gauge by magnetic force, is used for
When the magnetic double level gauge monitors that liquid level reaches preset value, controls the signal and issue module sending signal；
The signal receiving module and the signal, which issue to establish between module, network connection, for receiving the signal
Issue the signal that module issues；
The alarm module is connect with the signal receiving module, for receiving the signal in the signal receiving module
Alarm operation is executed afterwards.
In a kind of possible design, the preset value is greater than the level threshold when pressurization sledge works normally and is less than
The height of the surge tank inner cavity.
In a kind of possible design, the magnetic double level gauge include: the body tube being connected to the surge tank and
Magnetic float in the body tube is set；
When the liquid level reaches the preset value, the position of the magnetic float corresponds to the position of the tongue tube,
The tongue tube controls the signal and issues module sending signal.
In a kind of possible design, the signal, which issues to establish to have between module and the signal receiving module, wirelessly to be connected
It connects.
In a kind of possible design, the alarm module includes: host and alarm；
The host is connect with the signal receiving module and the alarm respectively, and according to the signal receiving module
The signal received controls the alarm and executes alarm operation.
In a kind of possible design, the alarm is buzzer.
In a kind of possible design, the alarm is flashing lamp.
In a kind of possible design, it is wireless signal transmitter that the signal, which issues module,；
The signal receiving module is wireless signal receiver compatible with the wireless signal transmitter.
Technical solution bring beneficial effect provided by the embodiment of the utility model includes at least:
Tongue tube is connected with magnetic double level gauge by magnetic force, and is issued module with signal and connect.Magnetic double level gauge is surveyed
Liquid level when reaching preset value, acted by magnetic drive tongue tube, tongue tube, which controls signal and issues module, issues signal.
After signal receiving module receives signal, alarm module executes alarm operation, warns to staff, so that staff
The liquid level information in surge tank is grasped, reparing failure can be carried out in time, avoid the generation of safety accident.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of liquid level alarm device provided by the embodiment of the utility model.
Appended drawing reference respectively indicates:
1- magnetic double level gauge,
101- body tube,
102- magnetic float,
2- tongue tube,
3- signal issues module,
4- signal receiving module,
5- alarm module,
501- host,
502- alarm,
X- surge tank.
Specific embodiment
Unless otherwise defined, all technical terms used in the utility model embodiment all have and those skilled in the art
Normally understood identical meaning.To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached
Figure is described in further detail the utility model embodiment.
The utility model embodiment provides a kind of liquid level alarm device, and as shown in Fig. 1, which includes: magnetic turning plate
Liquidometer 1, tongue tube 2, signal issue module 3, signal receiving module 4 and alarm module 5.
Magnetic double level gauge 1 is connected to the surge tank X of pressurization sledge；Tongue tube 2 connect with signal sending module 3 and turns over magnetic
Plate liquidometer 1 is connected by magnetic force, for controlling signal when magnetic double level gauge 1 monitors that liquid level reaches preset value
It issues module 3 and issues signal；Signal receiving module 4 issues module 3 with signal and connect, and issues the sending of module 3 for receiving signal
Signal；Alarm module 5 is connect with signal receiving module 4, for executing alarm behaviour after signal receiving module 4 receives signal
Make.
The working principle of liquid level alarm device provided by the embodiment of the utility model is illustrated below:
Magnetic double level gauge 1 is connected to the surge tank X of pressurization sledge, is based on law of connected vessels, the liquid in magnetic double level gauge 1
Position height is identical as the liquid level in surge tank X, and magnetic double level gauge 1 is enable to measure the liquid level in surge tank X.It is dry
Reed pipe 2 is connected with magnetic double level gauge 1 by magnetic force, and is issued module 3 with signal and connect.Magnetic double level gauge 1 measures liquid level
It when height reaches preset value, is acted by magnetic drive tongue tube 2, tongue tube 2 controls signal and issues the sending signal of module 3.Letter
After number receiving module 4 receives signal, alarm module 5 executes alarm operation, warns to staff, so that staff
The liquid level information in surge tank X is grasped, reparing failure can be carried out in time, avoid the generation of safety accident.
In order to execute alarm operation after the failure occurred and before accident generation, when preset value is greater than pressurization sledge normal work
Level threshold and be less than the inner cavity surge tank X height.
When being pressurized sledge normal work, the liquid level in surge tank X is consistently less than or is equal to level threshold, and liquid level is big
When level threshold, pressurization sledge breaks down.Preset value is greater than level threshold when pressurization sledge works normally so that alarm operates
It carries out after the failure occurred.Preset value is less than the height of the inner cavity surge tank X, and liquid is not yet full of surge tank X when being alarmed, and makes
Alarm operation executes before accident occurs.
How magnetic double level gauge 1 is connected by magnetic force with tongue tube 2, is illustrated below:
As shown in Fig. 1, magnetic double level gauge 1 includes: the body tube 101 being connected to surge tank X and is arranged in ontology
Magnetic float 102 in pipe 101.When liquid level reaches preset value, the position of magnetic float 102 corresponds to the position of tongue tube 2,
Tongue tube 2 controls signal and issues the sending signal of module 3.
Magnetic float 102 rises and falls in body tube 101 with liquid level, magnetic when liquid level reaches preset value
The position of float 102 corresponds to the position of tongue tube 2, acts tongue tube 2 under magneticaction, and signal issues the circuit of module 3
Connection, signal issue module 3 and issue signal.
Wherein, body tube 101 can be that the elongated tubular being connected on surge tank X side wall and with surge tank X is arranged in, and magnetism is floating
Son 102 rises and falls in body tube 101 with liquid level.Tongue tube 2 is oppositely arranged with magnetic double level gauge 1, and magnetic float 101 moves
Two reeds moved in corresponding tongue tube 2 are closed under magnetic fields, and signal is made to issue the circuit communication of module 3.
When being closed under magnetic fields for two reeds of tongue tube 2, so that signal is issued module and issue signal, with
Under illustrated:
Tongue tube 2 can be connected on signal and issue between module 3 and the power supply of signal sending module 3, play on-off action.
When two reeds closure of tongue tube 3, signal issues module 3 and obtains electric, sending signal.
In the utility model embodiment, signal, which issues to establish between module 3 and signal receiving module 4, wireless connection.
Signal issues module 3 and connect with the tongue tube 2 for being pressurized sledge scene, and signal receiving module 4 is connect with alarm module 5,
Monitoring place where staff is set.Signal, which issues to establish between module 3 and signal receiving module 4, wireless connection,
Cable for connecting can be reduced, avoids being laid with excessive cable on pressurization sledge, safety accident caused by reduction is impeded because of cable is sent out
It is raw, improve safety.
When signal issues module 3 and the wireless connection of signal receiving module 4, it can be wireless signal that signal, which issues module 3 to be,
Transmitter, signal receiving module 4 can be wireless signal receiver compatible with wireless signal transmitter, to carry out signal
Send and receive process.
Alarm module 5, which is used to issue after module 3 receives signal in signal, executes alarm operation, for alarm module 5
Structure is illustrated below:
As shown in Fig. 1, alarm module 5 includes: host 501 and alarm 502.Host 501 receives mould with signal respectively
Block 4 and alarm 502 connect, and the signal control alarm 502 received according to signal receiving module 4 executes alarm operation.
When host 501 is connect with signal receiving module 4 and alarm 502 respectively, the signal receiving end and signal of host 501
The signal issuing side of receiving module 4 connects, and the signal issuing side of host 501 is connect with the signal receiving end of alarm 502.Signal
After receiving module 4 receives the signal that signal issues the sending of module 3, host 501 controls alarm 502 and alarms.
How alarm operation is executed for alarm 502, is illustrated below:
As an example, alarm 502 is buzzer.When alarm 502 is buzzer, buzzer is in host 501
Signal can be made a sound under control to alarm.
As another example, alarm 502 is flashing lamp.When alarm 502 is flashing lamp, flashing lamp is in host 501
Control under carry out flashing issue optical signal alarm.
As another example, alarm 502 may include buzzer and flashing lamp, and when alarm is simultaneously emitted by voice signal
It alarms with optical signal.
The foregoing is merely the illustrative embodiments of the utility model, the protection model that is not intended to limit the utility model
It encloses, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of utility model.
Claims (8)
1. a kind of liquid level alarm device, which is characterized in that described device includes: magnetic double level gauge (1), tongue tube (2), signal
Issue module (3), signal receiving module (4) and alarm module (5)；
The magnetic double level gauge (1) is connected to the surge tank (X) of pressurization sledge；
The tongue tube (2) connect with signal sending module (3) and is led with the magnetic double level gauge (1) by magnetic force
It is logical, module is issued for when the magnetic double level gauge (1) monitors that liquid level reaches preset value, controlling the signal
(3) signal is issued；
The signal receiving module (4) and the signal, which issue to establish between module (3), network connection, for receiving the letter
Number issue module (3) issue signal；
The alarm module (5) connect with the signal receiving module (4), for receiving institute in the signal receiving module (4)
Alarm operation is executed after stating signal.
2. the apparatus according to claim 1, which is characterized in that the preset value is greater than when the pressurization sledge works normally
Level threshold and the height for being less than the inner cavity the surge tank (X).
3. the apparatus according to claim 1, which is characterized in that the magnetic double level gauge (1) includes: and the surge tank
(X) body tube (101) being connected to and the magnetic float (102) being arranged in the body tube (101)；
When the liquid level reaches the preset value, the position of the magnetic float (102) corresponds to the position of the tongue tube (2)
It sets, the tongue tube (2) controls the signal and issues module (3) sending signal.
4. the apparatus according to claim 1, which is characterized in that the signal issues module (3) and the signal receives mould
Establishing between block (4) has wireless connection.
5. the apparatus according to claim 1, which is characterized in that the alarm module (5) includes: host (501) and alarm
Device (502)；
The host (501) connect with the signal receiving module (4) and the alarm (502) respectively, and according to the letter
The signal that number receiving module (4) receives controls the alarm (502) and executes alarm operation.
6. device according to claim 5, which is characterized in that the alarm (502) is buzzer.
7. device according to claim 5, which is characterized in that the alarm (502) is flashing lamp.
8. device according to claim 4, which is characterized in that it is wireless signal transmitter that the signal, which issues module (3),；
The signal receiving module (4) is wireless signal receiver compatible with the wireless signal transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827541.5U CN208333621U (en) | 2018-05-30 | 2018-05-30 | A kind of liquid level alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827541.5U CN208333621U (en) | 2018-05-30 | 2018-05-30 | A kind of liquid level alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333621U true CN208333621U (en) | 2019-01-04 |
Family
ID=64772512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827541.5U Active CN208333621U (en) | 2018-05-30 | 2018-05-30 | A kind of liquid level alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333621U (en) |
-
2018
- 2018-05-30 CN CN201820827541.5U patent/CN208333621U/en active Active
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