CN207065095U - A kind of anti-overflow pipeline of automatic detection alarm - Google Patents
A kind of anti-overflow pipeline of automatic detection alarm Download PDFInfo
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- CN207065095U CN207065095U CN201720869987.XU CN201720869987U CN207065095U CN 207065095 U CN207065095 U CN 207065095U CN 201720869987 U CN201720869987 U CN 201720869987U CN 207065095 U CN207065095 U CN 207065095U
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- overflow
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Abstract
A kind of anti-overflow pipeline of automatic detection alarm, including the main pipeline with easy stifled portion, guiding liquid flows into collecting box from top to bottom under gravity, the both ends in the easily stifled portion of main pipeline are in parallel to be provided with bypass branch pipe, bypass branch pipe includes being communicated in the overflow segment of easily stifled portion front end and is communicated in the water exit end of easily stifled portion rear end, and wherein overflow segment is inclined upwardly setting；Also include the detection device inside bypass branch pipe and located at the warning device for bypassing branch pipe outside and being connected with detection device；Detection device is used to detect the inflow signal of bypass branch liquid in pipe and triggers warning device alarm.The utility model is simple in construction, stable, energy consumption is low, convenient operating maintenance, and alarm signal can be sent in the very first time of blocking, and dredges the liquid of overflow temporarily, avoids accident.
Description
Technical field
The utility model is related to dangerous liquid reclaimer technical field, and in particular to a kind of automatic detection alarm it is anti-overflow
Flow tube road.
Background technology
The phenomenon that liquid blocks in the duct happens occasionally, due to being not provided with detection dress in existing transfer pipeline mostly
Put, therefore, people can not have found whether pipeline blocks in time, so as to cause a large amount of liquid floodings to lose, be overflow if dangerous liquid
Stream, not only results in the loss of liquid, but also there is huge potential safety hazard.Such as paint-spray robot exists in automotive field
Colour changing can produce waste oil paint equal solvent when cleaning, be collected in the collecting tank that solvent slop is delivered between paint through useless paint collection system
Middle processing, contain curing agent in the paint received yet with solvent slop pipeline, it is easy to clogging is produced, when blocking
When, due to being not provided with detection device in transfer pipeline, substantial amounts of solvent slop will can not be sent out in time in spray room internal overflow
It is existing, and waste oil paint is a kind of flammable organic solvent, if finding and handling not in time, it will cause serious security incident.
Publication No. CN106245741A utility model patent, disclose a kind of alarm with liquid flow sensor
Sewage pipe, including central processing unit and the liquid flow sensor that is arranged in sewage pipe, flowmeter are connected with central processing unit,
The alarm being connected with central processing unit is additionally provided with sewage pipe.The device overcomes whole once running into blocking in the prior art
Shut-down is investigated one by one, and positioning blocking pipeline is more accurate than ever, reduces time cost and artificial input, improves work
Efficiency.But the flow sensor of the device is arranged on the proper flow that liquid can be influenceed in sewage pipe, and warning device be present
It is difficult to the phenomenon safeguarded.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the pipeline for possessing warning device in the prior art to deposit
The proper flow of liquid is influenceed in warning device, and safeguards the defects of inconvenient, so as to provide a kind of the anti-of automatic detection alarm
Overflow pipe, the anti-overflow pipeline configuration is simple, stable, energy consumption is low, convenient operating maintenance, can be in the very first time of blocking
Alarm signal is sent, avoids accident.
A kind of anti-overflow pipeline of automatic detection alarm, including the main pipeline with easy stifled portion, guiding liquid is in gravity
Collecting box is flowed under effect from top to bottom, the both ends in the easily stifled portion of the main pipeline are in parallel to be provided with bypass branch pipe, the bypass branch pipe
Including being communicated in the overflow segment of the easily stifled portion front end and being communicated in the water exit end of the easily stifled portion rear end, wherein the overflow segment
Be inclined upwardly setting；Also include located at it is described bypass branch pipe inside detection device and located at it is described bypass branch pipe outside and with
The warning device that the detection device is connected；The detection device is used for the inflow signal for detecting the bypass branch liquid in pipe
And trigger the warning device alarm.
Preferably：The overflow segment is integrally formed with the water exit end, the overflow segment and the junction of the water exit end
Form kink.
Preferably：The detection device is inside the water exit end.
Preferably：The detection device is tuning-fork type level switch.
Preferably：The detection device is pressure sensor, and the water inlet of the main pipeline is additionally provided with for detecting liquid
The second pressure sensor of body initial pressure, the pressure sensor and the second pressure sensor respectively with central processing unit
Connection, the central processing unit judge whether that sending a signal to warning device is alarmed according to predetermined alarm pressure difference.
Preferably：The warning device is audible-visual annunciator.
Technical solutions of the utility model, have the following advantages that：
1st, the utility model has been arranged in parallel bypass branch pipe in the easily stifled portion of main pipeline, wherein the overflow segment of bypass branch pipe to
On be obliquely installed, and bypass branch pipe be internally provided with detection alarm device, in this way, ought under normal circumstances, liquid gravity make
Directed along main pipeline following current under, it is equiped with without entering in the bypass branch pipe of detection alarm device, only when easily stifled
When portion blocks, liquid can just overflow to bypass branch pipe and trigger detection alarm device, and alarm is sent in the very first time, notify
Maintenance personal's timely processing blockage problem, eliminates safe hidden trouble in time, due to bypassing the setting of branch pipe, even if working as main pipeline
During blocking, liquid also will not overflow to ground, produce potential safety hazard, but dredged away temporarily by bypassing branch pipe；
2nd, the utility model take full advantage of liquid in the case of no resistance can following current under gravity, having
Can be to overflow in the case of resistance the characteristics of, there is provided by overflow segment and the integrally formed bypass branch pipe of water exit end, the bypass
Manifold configuration is simple, can not only avoid influenceing the flowing of liquid in main pipeline in the case of main pipeline normal operation, and works as
When main pipeline blocks, alarm signal can be sent with the very first time, avoid the generation of security incident；
3rd, detection alarm device of the present utility model is arranged in water exit end, and it will not connect under non-stopping state with liquid
Touch, even if flow rate of liquid is too high, partly enter overflow segment, due to the presence of kink, will not also enter water exit end, only
When blocking, liquid can just enter in water exit end and trigger detection alarm device, so as to ensure that detection alarm device number
According to stability and reliability, and effectively extend the service life of detection alarm device.
4th, detection device of the present utility model can be that tuning-fork type level switch can also be pressure sensor, when liquid is defeated
When pressurization pressure is higher, using pressure sensor, according to the demand of different occasions, different alarm pressures is set.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Description of reference numerals：1st, main pipeline；11st, easily stifled portion；2nd, branch pipe is bypassed；21st, overflow segment；22nd, water exit end；23rd, it is curved
Folding part；3rd, detection device；4th, alarm；5th, central processing unit.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
As shown in figure 1, the utility model provides a kind of anti-overflow pipeline of automatic detection alarm, including with easy stifled portion
11 main pipeline 1, guiding liquid flow into collecting box from top to bottom under gravity, and the main pipeline 1 easily blocks up the two of portion 11
End is in parallel to be provided with bypass branch pipe 2, and the bypass branch pipe 2 includes being communicated in the overflow segment 21 of the easily stifled front end of portion 11 and is communicated in
The water exit end 22 of the easily stifled rear end of portion 11, the setting wherein overflow segment 21 is inclined upwardly；Also include located at the bypass branch
Detection device 3 inside pipe 2 and located at the outside of bypass branch pipe 2 and the warning device that is connected with the detection device 3
4；The detection device 3 is used to detect the inflow signal of the bypass branch liquid in pipe and trigger the warning device 4 to alarm.
Operation principle of the present utility model is：In the case that main pipeline 1 does not have to block, effect of the liquid in gravity
It is lower to be gone downstream along main pipeline 1, when flowing through parallel connection located at the bypass branch pipe 2 at the easily stifled both ends of portion 11, due to bypassing the overflow segment of branch pipe 2
21 setting, flowing of the liquid to bypass branch pipe 2 is limited, therefore, the detection device 3 in bypass branch pipe 2 will not be touched
Hair, it will not also be infiltrated as the detection device 3 that tradition is set directly in main pipeline 1 in the state of liquid normally circulates
Corrosion, effectively raise the service life of detection device 3；When the easily stifled portion 11 of main pipeline 1 blocks, main pipeline 1
Fluid flow diminishes, and liquid triggers detection alarm device to overflow to being connected in parallel in the bypass branch pipe 2 at the easily stifled both ends of portion 11
3, alarm signal is sent, notifies maintenance personal to handle blockage problem in time, eliminates safe hidden trouble.
The utility model take full advantage of liquid in the case of no resistance can following current under gravity, having resistance
Can be to overflow in the case of power the characteristics of, the bypass branch with overflow segment 21 is arranged in parallel at the easily stifled place 11 of main pipeline 1
Pipe 2, and detection alarm device 3 is provided with inside bypass branch pipe 2, wherein overflow segment 21 can be such that liquid is not blocked up in main pipeline 1
Inflow bypass branch pipe 2 directly is got around along the following current of main pipeline 1 in the state of plug, so as to which detection alarm device 3 will not be triggered, only
When easy stifled portion 11 blocks, liquid can just overflow to bypass branch pipe 2 and trigger detection device 3, and report is sent in the very first time
It is alert, maintenance personal's timely processing blockage problem is notified, is eliminated safe hidden trouble in time；Due to bypassing the setting of branch pipe 2, even if as master
When pipeline 1 blocks, liquid also will not overflow to ground, produce potential safety hazard, but dredged temporarily by bypassing branch pipe 2
Go out.
The utility model be applied to the dangerous liquid of transport point (such as inflammable and explosive liquid, and it is corrosive or
Toxic liquid medium) and fluid leakage may occur, be not easy the pipe-line system that checks, its is simple in construction, operation energy consumption
Low, operation and maintenance is convenient, solves main pipeline in the prior art first and only occurs to be only possible to by operator during a large amount of overflows
The technical problem that member has found, inflammable and explosive because liquid is dangerous liquid, this will cause minor issue to become big finding because postponing
Safety problem；Secondly, solve the pipeline for possessing warning device in the prior art and the normal of warning device influence liquid be present
Flowing, and safeguard the defects of inconvenient.
Because the easily stifled place 11 of main pipeline 1 is usually the corner of pipeline, therefore, the present embodiment is in line with the reason for simplifying pipeline
Read, overflow segment 21 and water exit end 22 are integrally molded so as to bypass branch pipe 2, and overflow segment 21 and the junction of water exit end 22 are formed
The kink 23 of " 7 " shape, (certainly, the kink 21 can be set multiple, as long as can realize makes liquid directly suitable along main pipeline 1
The setting flowed and avoid flowing into the bypass effect of branch pipe 2 is within the scope of protection of the utility model), bypass branch pipe 2 in installation
When, by the openend of overflow segment 21 located at the upper end in easily stifled portion 11, the openend of water exit end 22 is under easily stifled portion 11
End, overflow segment 21 and the connectivity part of water exit end 22 form kink 23, and ensure that overflow segment 21 is inclined upwardly, so that liquid is in master
Directly flowed out in the case of pipeline 1 is nonclogging through main pipeline 1 and get around bypass branch pipe 2.
Detection device 3 can be installed in the overflow segment 21 of bypass branch pipe 2 or in water exit end 22, when overflow segment 21 and level
When the angle of line is less than 45 °, be preferably attached in water exit end 22, now, even if when the hydraulic pressure in main pipeline 1 is larger, flow velocity compared with
It hurry up, due to the presence of kink 23, the situation of unexpected triggering detection device 3 will not also occur, when only blocking, liquid is
The very first time internal trigger detection device 3 of water exit end 22 can be entered, the data that detection device 3 is detected are converted to electric signal
Coupled central processing unit 5 is delivered to, central processing unit 5 controls alarm 4 to send alarm signal, with the very first time
Staff is repaired simultaneously, so as to ensure that the stability and reliability of the data of detection device 3, and effectively extends spy
Survey the service life of device 3；
When overflow segment 21 and horizontal angle are more than 45 ° and during less than angle between main pipeline 1 and horizontal line, due to overflowing
The angle of inclination of stream section 21 is steeper, even if when the hydraulic pressure in main pipeline 1 is larger, flow velocity is very fast, is also not susceptible to splash to overflow segment 21
It is interior, and when main pipeline 1 blocks, the detection device 3 in overflow segment 21 can detect the liquid of overflow with the very first time
Body, notify staff to be repaired in time, improve of the present utility model ageing.
Wherein detection device 3 can be that tuning-fork type level switch can also be pressure sensor, when the fluid pressure of conveying
When smaller, tuning-fork type level switch is selected, tuning-fork type level switch is a kind of new liquid level limit switch, also referred to as " electricity
Air supporting ", it is all using ball float limit switch and because the reasons such as structure, turbulent flow, agitation, bubble, vibration can not use ball float liquid
" tuning-fork type liquid level limit switch " can be used in the occasion of bit switch, and tuning fork produces vibration by crystal drive, when tuning fork is by liquid
Vibration frequency is changed during submergence, and the change of this frequency is detected by electronic circuit and exports a switching value.Measured object
Expect that the measurement of different electrical parameters and density to tuning-fork type level switch does not have an impact, fouling, agitation, turbulent flow, bubble, shake
The mal-conditions such as dynamic, medium-viscosity, high temperature, high pressure are on detecting also without influence.The detection process of tuning fork limit switch is by electronics electricity
Road is completed, and no-movable part, just need not be safeguarded once installation and operation.The detection of tuning fork limit switch is not joined by measured medium electricity
The influence of number and density, so measuring which kind of liquid is all not required to correct on-the-spot；
When liquid conveying pressure is higher, preferred pressure sensor, further need exist in the installation of the water inlet of main pipeline 1
Second pressure sensor (is not shown), and second pressure sensor is used for the pressure for detecting the water inlet of main pipeline 1, installation
It is used for the pressure for detecting the liquid entered in bypass branch pipe 2 in the pressure sensor 3 in bypass branch pipe 2, the two will be detected
To central processing unit 5, central processing unit judges whether to reach default alarm the data transfer arrived according to the data of real-time detection
Pressure differential, warning device 4 is sent a signal to if default alarm pressure difference is reached, warning device 4 is launched to people alarms
Signal.
Default on alarm pressure difference can refer to following be configured：When the liquid that pressure sensor 3 is blocked floods
(such as 1 meter), this partially liq (such as：Medium of the density close to water) caused by pressure difference be about 0.1bar, then alarm pressure is poor
0.1bar is arranged to, then when the liquid level of blocking is more than 1 meter, warning device 4 will be activated, maintenance personal receives alarm
Timely processing blocks after signal, dredges main pipeline 1, is then resetted warning device 4, makes detection device 3 again in inspection
Look into ready state.
Warning device is preferably audible-visual annunciator in the utility model, and it can be by sound and various light come to people
Warning signal is sent, completes alarm purpose, there is working stability, service life length, low in energy consumption, the influence of not contaminated thing and water
The features such as.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (6)
1. a kind of anti-overflow pipeline of automatic detection alarm, including the main pipeline with easy stifled portion, work of the guiding liquid in gravity
Flow into collecting box from top to bottom under, it is characterised in that in parallel be provided with both ends in the easily stifled portion of the main pipeline bypasses branch pipe, described
Bypass branch pipe includes being communicated in the overflow segment of the easily stifled portion front end and is communicated in the water exit end of the easily stifled portion rear end, wherein institute
Overflow segment is stated to be inclined upwardly setting；Also include located at the detection device bypassed inside branch pipe and located at the bypass branch pipe
Warning device that is outside and being connected with the detection device；The detection device is used to detect the bypass branch liquid in pipe
Flow into signal and trigger the warning device alarm.
2. anti-overflow pipeline according to claim 1, it is characterised in that the overflow segment and the water exit end one into
Type, the overflow segment and the junction of the water exit end form kink.
3. anti-overflow pipeline according to claim 1, it is characterised in that the detection device is in the water exit end
Portion.
4. the anti-overflow pipeline according to any one of claim 1-3, it is characterised in that the detection device is tuning-fork type
Stuff level switch.
5. the anti-overflow pipeline according to any one of claim 1-3, it is characterised in that the detection device passes for pressure
Sensor, the water inlet of the main pipeline are additionally provided with the second pressure sensor for detecting liquid initial pressure, the pressure
Sensor and the second pressure sensor are connected with central processing unit respectively, and the central processing unit is according to predetermined alarm pressure
Power difference judges whether that sending a signal to warning device is alarmed.
6. anti-overflow pipeline according to claim 1, it is characterised in that the warning device is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869987.XU CN207065095U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-overflow pipeline of automatic detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720869987.XU CN207065095U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-overflow pipeline of automatic detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065095U true CN207065095U (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720869987.XU Active CN207065095U (en) | 2017-07-18 | 2017-07-18 | A kind of anti-overflow pipeline of automatic detection alarm |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507937A (en) * | 2018-05-21 | 2019-11-29 | 千住灭火器株式会社 | Fire-extinguishing apparatus |
| CN110793216A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Water seal device, drainage structure, electrical equipment and electrical equipment control method |
-
2017
- 2017-07-18 CN CN201720869987.XU patent/CN207065095U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507937A (en) * | 2018-05-21 | 2019-11-29 | 千住灭火器株式会社 | Fire-extinguishing apparatus |
| CN110507937B (en) * | 2018-05-21 | 2022-01-14 | 千住灭火器株式会社 | Fire extinguishing device |
| CN110793216A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Water seal device, drainage structure, electrical equipment and electrical equipment control method |
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