CN207500109U - Pump gear oil emulsification monitoring and warning device - Google Patents
Pump gear oil emulsification monitoring and warning device Download PDFInfo
- Publication number
- CN207500109U CN207500109U CN201721667892.6U CN201721667892U CN207500109U CN 207500109 U CN207500109 U CN 207500109U CN 201721667892 U CN201721667892 U CN 201721667892U CN 207500109 U CN207500109 U CN 207500109U
- Authority
- CN
- China
- Prior art keywords
- fittings body
- signal
- warning device
- signal receiver
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model belongs to pump protective device field, more particularly to a kind of pump gear oil emulsification monitors and warning device, including fittings body, signal projector and signal receiver, fittings body is hollow structure, the center of fittings body is installed with two electrodes made of single copper conductor, expose copper wire the insulated hull stripping of single copper conductor upper end, the length that copper wire exposes is 5mm, the lower end of electrode is fixed on the inside of fittings body lower end by epoxy resin, the upper end of fittings body is provided with connection screw thread, the side of fittings body is provided with drain branch pipe, valve is in series on drain branch pipe, the electrode is connected on signal projector, signal projector is connect with the signal receiver by radio signal, warning device is provided on signal receiver.The utility model can effectively extend the maintenance cycle of Quimby pump, substantially reduce the direct cost and indirect cost of repair.
Description
Technical field
The utility model belongs to pump protective device field more particularly to a kind of pump gear oil emulsification monitoring and alarm dress
It puts.
Background technology
Polymer displacement of reservoir oil tech is that Daqing oil field carries out tertiary oil recovery in the exploration and development later stage and then improves oil recovery factor
One of effective ways, be a great crude oil well stimulation, to oil field long term stable production is kept to play important function, this
Technology obtains popularity and application in each oil field.Pump is a kind of conveying polymer used in Polymer Flooding
The important equipment of mother liquor, the pump used in the prior art are Quimby pump, and Quimby pump in normal operation, passes through gear oil
Lubricating action, driving wheel drives driven wheel operating, and twin-screw rotor is for conveying polymer mother liquor.Due to twin-screw rotor room
Interior pressure is higher than gear tank room pressure, once oil sealing wear out failure in gear tank, the indoor polymer of twin-screw rotor
Mother liquor, which will flow into, there is emulsion in gear tank.If gear oil emulsification is not found and is replaced in time, when gear is long
Between cannot get effectively lubricating, will result in gear mechanism abrasion, eventually lead to the damage of pump.And pump maintenance cost is up to tens of
Wan Yuan, and maintenance time is long, economic loss is very big caused by pump repairs.
Invention content
The utility model provides a kind of pump gear oil emulsification monitoring and warning device, to solve to carry in above-mentioned background technology
The problem of going out.
The technical issues of the utility model solves is realized using following technical scheme：The utility model provides one kind
Pump gear oil emulsification monitoring and warning device, including fittings body, signal projector and signal receiver, fittings body is hollow knot
Structure, the center of fittings body are installed with two electrodes made of single copper conductor, and the insulated hull stripping of single copper conductor upper end is made
Copper wire exposes, and the length that copper wire exposes is 5mm, and the lower end of electrode is fixed on the inside of fittings body lower end by epoxy resin, connect
The upper end of head body is provided with connection screw thread, and the side of fittings body is provided with drain branch pipe, valve is in series on drain branch pipe, described
Electrode be connected on signal projector, signal projector is connect with the signal receiver by radio signal, signal
Warning device is provided on receiver.
The warning device is audible-visual annunciator, and audible-visual annunciator is mounted on the outside of signal receiver.
The beneficial effects of the utility model are：
1st, the utility model utilizes " gear oil is non-conductive, and polymer mother liquor is conductive " and " density of gear oil is less than polymerization
The two characteristics of the density (gear oil swims in the top of polymer mother liquor) of object mother liquor ", by detecting gear-box interpolymer
Whether the polymer mother liquor that the resistance value at mother liquor upper height limit can determine whether to leak in gear-box reaches this upper height limit, when poly-
When the height of conjunction object mother liquor reaches the upper limit, the circuit turn-on between two electrodes, the power supply circuit of signal projector thereby turns on,
Then emitting radio signal, startup warning device is alarmed after signal receiver receives radio signal, so as to fulfill
The purpose for being monitored and alarming to gear oil.Staff is reminded to need to carry out pump maintenance by alarm signal, so as to rise
To the effect of protection Quimby pump.Therefore, the utility model can effectively extend the maintenance cycle of Quimby pump, substantially reduce dimension
The direct cost and indirect cost repaiied.
2nd, the utility model is provided with connection screw thread in the upper end of fittings body, during installation, at the drain oil of gear-box bottom
Bleeder plug remove, then fittings body is connected at drain oil by the connection screw thread, this mounting means utilize the pump housing
Upper original structure, avoids the other trepanning on the pump housing, therefore easier for installation.
3rd, the utility model is provided with drain branch pipe in the side of fittings body, by drain branch pipe can will be in lower floor it is poly-
Close the discharge of object mother liquor so that safeguard more convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- signal projectors, 2- epoxy resin, 3- fittings bodies, 4- connection screw threads, 5- insulated hulls, 6- copper wire, 7- valves
Door, 8- drain branch pipes, 9- warning devices, 10- signal receivers.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
The present embodiment include fittings body 3, signal projector 1 and signal receiver 10, fittings body 3 be hollow structure, connector
The center of body 3 is installed with two electrodes made of single copper conductor, and the stripping of insulated hull 5 at single copper conductor upper end is made copper wire
6 expose, and the length that copper wire 6 exposes is 5mm, and the lower end of electrode is fixed on the inside of 3 lower end of fittings body by epoxy resin 2.Institute
The electrode stated is connected on signal projector 1, and signal projector 1 is connected with the signal receiver 10 by radio signal
It connects, warning device 9 is provided on signal receiver 10.
The utility model utilizes " gear oil is non-conductive, and polymer mother liquor is conductive " and " density of gear oil is less than polymer
The two characteristics of the density (gear oil swims in the top of polymer mother liquor) of mother liquor ", by detecting gear-box interpolymer mother
Whether the polymer mother liquor that the resistance value at liquid upper height limit can determine whether to leak in gear-box reaches this upper height limit, works as polymerization
When the height of object mother liquor reaches the upper limit, the circuit turn-on between two electrodes, the power supply circuit of signal projector 1 thereby turns on,
Then emit radio signal, startup warning device 9 is alarmed after signal receiver 10 receives radio signal, so as to real
The purpose for being now monitored and alarming to gear oil.Staff is reminded to need to carry out pump maintenance by alarm signal, so as to
Play the role of protecting Quimby pump.Therefore, the utility model can effectively extend the maintenance cycle of Quimby pump, substantially reduce
The direct cost and indirect cost of repair.
The upper end of fittings body 3 is provided with connection screw thread 4, and during installation, the bleeder plug at the drain oil of gear-box bottom is removed,
Fittings body 3 is connected at drain oil by the connection screw thread 4 again, this mounting means utilizes original knot on the pump housing
Structure avoids the other trepanning on the pump housing, therefore easier for installation.
The side of fittings body 3 is provided with drain branch pipe 8, and valve 7 is in series on drain branch pipe 8, can be incited somebody to action by drain branch pipe 8
Polymer mother liquor discharge in lower floor so that safeguard more convenient.
The warning device 9 is audible-visual annunciator, is alarmed by two kinds of means of sound and light, warning effect is more
It is good, it is easier to cause staff's note that audible-visual annunciator is mounted on the outside of signal receiver 10 so that alarm condition is more
It is eye-catching.
Claims (2)
1. a kind of pump gear oil emulsification monitoring and warning device, it is characterised in that：Including fittings body (3), signal projector (1)
With signal receiver (10), fittings body (3) is hollow structure, and the center of fittings body (3) is installed with two and is made of single copper conductor
Electrode, expose copper wire (6) insulated hull (5) stripping at single copper conductor upper end, the length that copper wire (6) exposes for 5mm,
The lower end of electrode is fixed on the inside of fittings body (3) lower end by epoxy resin (2), and the upper end of fittings body (3) is provided with connection
Screw thread (4), the side of fittings body (3) are provided with drain branch pipe (8), valve (7), the electricity are in series on drain branch pipe (8)
Pole is connected on signal projector (1), and signal projector (1) is connected with the signal receiver (10) by radio signal
It connects, warning device (9) is provided on signal receiver (10).
2. a kind of pump gear oil emulsification monitoring according to claim 1 and warning device, it is characterised in that：The report
Alarm device (9) is audible-visual annunciator, and audible-visual annunciator is mounted on the outside of signal receiver (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667892.6U CN207500109U (en) | 2017-12-05 | 2017-12-05 | Pump gear oil emulsification monitoring and warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667892.6U CN207500109U (en) | 2017-12-05 | 2017-12-05 | Pump gear oil emulsification monitoring and warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500109U true CN207500109U (en) | 2018-06-15 |
Family
ID=62508253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667892.6U Expired - Fee Related CN207500109U (en) | 2017-12-05 | 2017-12-05 | Pump gear oil emulsification monitoring and warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500109U (en) |
-
2017
- 2017-12-05 CN CN201721667892.6U patent/CN207500109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191205 |