CN209083504U - A kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism - Google Patents
A kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism Download PDFInfo
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- CN209083504U CN209083504U CN201821990591.1U CN201821990591U CN209083504U CN 209083504 U CN209083504 U CN 209083504U CN 201821990591 U CN201821990591 U CN 201821990591U CN 209083504 U CN209083504 U CN 209083504U
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- grease
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- liquid level
- lubricating oil
- alarm
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Abstract
The utility model relates to remotely detect grease-box liquid level mechanism to a kind of Reciprocting piston compressor, it include the liquid level detection device and warning device in grease-box, it further include having secondary grease-box, secondary grease-box is connected to grease-box by solenoid valve, liquid level detection device includes liquid level sensor, warning device includes alarm module, switch module and processing module, liquid level alarm threshold value and activation threshold value are provided in processing module, when liquid level sensor detects lubricating oil liquid level lower than liquid level alarm threshold value, switch module opens alarm module and issues alarm signal, after the alarm signal of alarm module is more than preset time, switch module opens solenoid valve, the utility model can liquid level in real-time detection grease-box, when the lubricating oil in grease-box is less, staff can be reminded to add lubricating oil in time, If can be supplemented by secondary grease-box grease-box on side without staff at that time, guarantee the normal operation of compressor.
Description
Technical field
The utility model remotely detects grease-box liquid level mechanism specifically related to a kind of Reciprocting piston compressor.
Background technique
Compressor refers to by one or several reciprocating pistons the positive displacement pressure for changing compression chamber internal capacity
Contracting machine, when piston does periodic reverse motion in cylinder, the space (referred to as swept volume) of piston and cylinder composition is periodically
Ground expands and reduces.When space enlargement, gas expansion in cylinder, pressure reduction sucks gas；When reduced space, gas
Body is compressed, pressure rise, and gas is discharged.Piston reciprocating is primary, is sequentially completed expansion, air-breathing, compression, is vented this four mistakes
Journey, collectively referred to as a working cycles.When requiring pressure higher, multi-stage compression can also be used.
In the design process of compressor, compressor needs to consume lubricating oil during the work time, when lubrication oil consumption it is complete it
Afterwards, continuing to run compressor will make compressor be not normally functioning, and damage is generated when serious, is generallyd use in the prior art
The mode of artificial observation detects the lubricating oil in grease-box, and this view mode not only wastes time but also not convenient enough,
It is easy to appear the case where staff forgets observation and error in observation.
Utility model content
The utility model lies in that it is simple to propose a kind of structure, and it is easy to operate, lubrication in grease-box can be detected in time
A kind of Reciprocting piston compressor of oil liquid position remotely detects grease-box liquid level mechanism, in the prior art cannot efficiently solve
The problem of lubricating oil causes compressor to break down in observation promptly and accurately and in time addition grease-box.
Technical solution described in the utility model is as follows；A kind of Reciprocting piston compressor remotely detects grease-box liquid level machine
Structure, it is characterised in that: include liquid level detection device in grease-box and connect respectively with liquid level detection device signal
The warning device connect further includes having secondary grease-box, is connected to and is set by solenoid valve between the pair grease-box and grease-box
It sets, the liquid level detection device includes liquid level sensor, and the warning device includes alarm module, for controlling solenoid valve
And the switch module and processing module of alarm module opening and closing, be respectively arranged in the processing module liquid level alarm threshold value and
Activation threshold value, when liquid level sensor detects that lubricating oil liquid level is lower than liquid level warning threshold value in grease-box, processing module control
Switch module processed opens alarm module and issues alarm signal, described after the alarm signal of alarm module is more than preset time
Processing module control switch module opens solenoid valve and the lubricating oil in secondary grease-box is flowed into grease-box.
By being provided with above structure: being provided with liquid level detection device in grease-box and filled respectively with level sensing
The warning device of confidence number connection, for detecting to the lubricating oil liquid level in grease-box, and passes through when liquid level is lower
Warning device is reminded, and liquid level detection device includes liquid level sensor, by liquid level sensor to the profit in grease-box
Lubricating oil liquid level is detected, and warning device includes signal receiving module and the processing for handling signal receiving module information
Module, signal receiving module be used for receive liquid level sensor transmission lubricating oil liquid level information, and by processing unit at
Reason determines, and liquid level alarm threshold value is provided in processing module, when liquid level sensor detects lubricating oil in grease-box
Face be lower than alarm threshold value when, warning device issue alarm signal, and when staff not beside grease-box when, also pass through
It is provided with secondary grease-box, the lubricating oil in secondary grease-box is in filled state, leads between secondary grease-box and grease-box
Solenoid valve connection setting to be crossed, the intercommunication of lubricating oil can be realized when opening solenoid valve, solenoid valve is controlled by calutron and is opened and closed,
And transmission signal is connected and carried out between calutron and warning device by signal, activation threshold value is provided in calutron,
After the alarm signal of warning device is more than ten seconds, calutron opens solenoid valve makes the lubrication oil stream in secondary grease-box
Enter in grease-box, the lubricating oil in grease-box is supplemented, guarantees the normal operation of machine, and in subsequent, work people
Member only needs to carry out secondary grease-box plus lubricating oil supplement.
The utility model is further arranged to: it further include having display screen, the display screen and liquid level detection device
Connection is used for real-time monitoring lubricating oil liquid level.
By being provided with above structure: for showing the liquid level information that liquid level sensor detects on display screen, for supplying
Staff observes, and the control button for controlling warning device is also equipped on display screen, also can be real by control button
Now to the switch control of warning device.
The utility model is further arranged to: control button is provided on the display screen, the control button is used
In the opening and closing of control warning device.
By being provided with above structure: when staff being facilitated to overhaul grease-box, emptying in grease-box
When lubricating oil, warning device can be constantly in alarm condition and the time of having a rest can suitably close warning device, save electric energy.
The utility model is further arranged to: the pair grease-box and grease-box integral type are arranged, the secondary profit
It is respectively arranged with through-hole at oil tank and position corresponding on grease-box, the solenoid valve is installed in through-hole.
In above structure: the installation of the secondary grease-box and grease-box convenient electromagnetic valve of integral type can also prevent
In the future in use, secondary grease-box is separated with grease-box, solenoid valve is caused to damage.
The utility model is further arranged to: mounting hole is provided on the grease-box, the liquid level sensor connects
It is connected to connecting rod, the connecting rod passes through mounting hole and protrudes into grease-box, the scalable setting of connecting rod, the liquid level inspection
Survey 1/3 to 2/3 place that device is located at grease-box.
By being provided with above structure: offering a mounting hole on grease-box, be provided with connecting rod, liquid in mounting hole
Level sensor is located at one end of connecting rod, and liquid level detection device is placed in 1/3 to 2/3 place of grease-box, liquid level by connecting rod
Sensor can be good at detecting the lubricating oil liquid level in grease-box.
The utility model is further arranged to: the alarm module includes the light modules and use for light prompting
In the sound module of sound prompting.
By being provided with above structure: when alarm module is activated, understanding blinking light and make a sound prompting work
Personnel carry out to grease-box plus lubricating oil, and compressor is prevented to be not normally functioning.
The utility model is further arranged to: grease-box thermometric instrument peace is also respectively provided on the grease-box
Fill hole, safety valve oil return door, draining valve mounting hole, return filter mounting hole and electric heater mounting hole.
By being provided with above structure: the grease-box of compressor includes safety valve oil return opening and for installing draining valve
Draining valve mounting hole, the grease-box thermometric instrument mounting hole for installing thermometric instrument is provided in grease-box, is used for
The return filter mounting hole of return filter and the electric heater for being heated to lubricating oil, electric heater peace are installed
In electric heater mounting hole.
The utility model has the beneficial effects that
1, it is extra in human resources can to save buyer for the long-range detection grease-box liquid level mechanism in the utility model
Expense；Save the time that execute-in-place is wasted.
2, the liquid level of lubricating oil in grease-box is shown on a display screen in real time, is observed convenient for staff, works as lubrication
When oil liquid position is lower, additionally it is possible to add lubricating oil by warning device time reminding staff, ensure that the normal of compressor
Operation.
3, by being also equipped with the button for controlling warning device on a display screen, additionally it is possible to manual by control button
It realizes the control to warning device, ensure that warning device can provide always the function of alarm.
4, also by being provided with secondary grease-box, setting is connected to by solenoid valve between secondary grease-box and grease-box,
The intercommunication of lubricating oil can be realized when opening solenoid valve, solenoid valve is controlled by calutron and opened and closed, and calutron and alarm
Transmission signal is connected and carried out between device by signal, is provided with activation threshold value in calutron, when the alarm of warning device
Signal is more than after ten seconds, and calutron opens solenoid valve flows into the lubricating oil in secondary grease-box in grease-box, right
Lubricating oil in grease-box is supplemented, and guarantees the normal operation of machine.
Detailed description of the invention
Fig. 1 is compressor lubrication Oiltank structure schematic diagram in the utility model.
Fig. 2 is theory structure schematic diagram in the utility model.
Figure label meaning is as follows: 1- grease-box；2- pair grease-box；3- solenoid valve；11- mounting hole；12- connection
Bar；13- grease-box thermometric instrument mounting hole；14- safety valve oil return door；15- draining valve mounting hole；16- return filter peace
Fill hole；17- electric heater mounting hole；121- liquid level sensor.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The utility model is described in detail below with reference to Fig. 1 to Fig. 2: a kind of Reciprocting piston compressor remotely detects lubricating oil
Case liquid level mechanism, it is characterised in that: include liquid level detection device in grease-box 1 and filled respectively with level sensing
The warning device of confidence number connection, further includes having secondary grease-box 2, passes through electricity between the pair grease-box 2 and grease-box 1
The connection setting of magnet valve 3, the liquid level detection device includes liquid level sensor 121, the warning device include alarm module,
For controlling the switch module and processing module of solenoid valve 3 and alarm module opening and closing, it is respectively set in the processing module
There are liquid level alarm threshold value and activation threshold value, when liquid level sensor 121 detects that lubricating oil liquid level is lower than liquid level report in grease-box 1
When alert threshold value, processing module control switch module opens alarm module and issues alarm signal, when the alarm signal of alarm module is super
It crosses after preset time, the processing module control switch module opens solenoid valve 3 and makes the lubrication oil stream in secondary grease-box 2
Enter in grease-box 1.
By being provided with above structure: be provided in grease-box 1 liquid level detection device and respectively with level sensing
The warning device of device signal connection leads to for detecting to the lubricating oil liquid level in grease-box 1, and when liquid level is lower
It crosses warning device to be reminded, liquid level detection device includes liquid level sensor 121, by liquid level sensor 121 to lubricating oil
Lubricating oil liquid level in case 1 is detected, and warning device includes alarm module, for controlling solenoid valve 3 and alarm module
The switch module and processing module of opening and closing, processing module are used to receive the lubricating oil liquid level information of the transmission of liquid level sensor 121,
And processing judgement is carried out by processing unit, and alarm module is opened by switch module on a preset condition based, and in processing mould
Liquid level alarm threshold value is provided in block, when liquid level sensor 121 detects that lubricating oil liquid level is lower than liquid level alarm in grease-box 1
When threshold value, switch module controls alarm module and issues alarm signal, and when staff is not at 1 side of grease-box, also
By being provided with secondary grease-box 2, the lubricating oil in secondary grease-box 2 is in filled state, secondary grease-box 2 and grease-box
By the connection setting of solenoid valve 3 between 1,2 lubricating oil of grease-box 1 and secondary grease-box can be realized when opening solenoid valve 3
Intercommunication, solenoid valve 3 are controlled by switch module and are opened and closed, and activation threshold value are additionally provided in processing module, when the alarm of alarm module
For signal more than after preset time, processing module control switch module opens solenoid valve 3 makes the lubricating oil in secondary grease-box 2
It flows into grease-box 1, the lubricating oil in grease-box 1 is supplemented, guarantees the normal operation of machine, and in subsequent, work
Make personnel only to need to carry out secondary grease-box 2 to add lubricating oil supplement.
The utility model is further arranged to: it further include having display screen, the display screen and liquid level detection device
Connection is used for real-time monitoring lubricating oil liquid level.
By being provided with above structure: for showing the liquid level information that liquid level sensor 121 detects on display screen, being used for
It is observed for staff, the control button for controlling warning device is also equipped on display screen, also can by control button
Realize the switch control to warning device.
The utility model is further arranged to: control button is provided on the display screen, the control button is used
In the opening and closing of control warning device.
By being provided with above structure: when staff being facilitated to overhaul grease-box 1, emptying in grease-box 1
Lubricating oil when, warning device can be constantly in alarm condition and the time of having a rest can suitably close warning device, save electricity
Energy.
The utility model is further arranged to: the pair grease-box 2 is arranged with 1 integral type of grease-box, the pair
It is respectively arranged with through-hole at grease-box 2 and position corresponding on grease-box, the solenoid valve 3 is installed in through-hole.
In above structure: the installation of the 1 convenient electromagnetic valve 3 of secondary grease-box 2 and grease-box of integral type can also prevent
In use, secondary grease-box 2 is separated with grease-box 1, lead to the damage of solenoid valve 3 in the future.
The utility model is further arranged to: mounting hole 11, the liquid level sensor are provided on the grease-box 1
121 are connected with connecting rod 12, and the connecting rod 12 passes through mounting hole 11 and protrudes into grease-box 1, and the connecting rod 12 is scalable
Setting, the liquid level detection device are located at 1/3 to 2/3 place of grease-box 1.
By being provided with above structure: offering a mounting hole 11 on grease-box 1, be provided with connection in mounting hole 11
Bar 12, liquid level sensor 121 are located at one end of connecting rod 12, and liquid level detection device is placed in grease-box by connecting rod 12
11/3 to 2/3 place, liquid level sensor 121 can be good at detecting the lubricating oil liquid level in grease-box 1.
The utility model is further arranged to: the alarm module includes the light modules and use for light prompting
In the sound module of sound prompting.
By being provided with above structure: when alarm module is activated, understanding blinking light and make a sound prompting work
Personnel carry out to grease-box 1 plus lubricating oil, and compressor is prevented to be not normally functioning.
The utility model is further arranged to: being also respectively provided with grease-box thermometric instrument on the grease-box 1
Mounting hole 13, safety valve oil return door 14, draining valve mounting hole 15, return filter mounting hole 16 and electric heater mounting hole
17。
By being provided with above structure: the grease-box 1 of compressor includes safety valve oil return opening and for installing oil extraction
The draining valve mounting hole 1511 of valve is provided with the grease-box thermometric instrument installation for installing thermometric instrument in grease-box 1
Hole 13, the return filter mounting hole 16 for installing return filter and the electric heating for being heated to lubricating oil
Device, electric heater are mounted in electric heater mounting hole 17.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism, it is characterised in that: include to be located at lubrication
Liquid level detection device in fuel tank and the warning device connecting respectively with liquid level detection device signal, further include having secondary lubricating oil
Case is connected to setting by solenoid valve between the pair grease-box and grease-box, and the liquid level detection device includes liquid level
Sensor, the warning device include alarm module, for control solenoid valve and alarm module opening and closing switch module with
And processing module, liquid level alarm threshold value and activation threshold value are respectively arranged in the processing module, when liquid level sensor detects
When lubricating oil liquid level is lower than liquid level warning threshold value in grease-box, processing module control switch module opens alarm module and issues report
Alert signal, after the alarm signal of alarm module is more than preset time, the processing module control switch module opens electromagnetism
Valve flows into the lubricating oil in secondary grease-box in grease-box.
2. a kind of Reciprocting piston compressor according to claim 1 remotely detects grease-box liquid level mechanism, feature
It is: further includes having display screen, the display screen is connect for real-time monitoring lubricating oil liquid level with liquid level detection device.
3. a kind of Reciprocting piston compressor according to claim 2 remotely detects grease-box liquid level mechanism, feature
It is: is provided with control button on the display screen, the control button is used to control the opening and closing of warning device.
4. a kind of Reciprocting piston compressor according to claim 1 remotely detects grease-box liquid level mechanism, feature
Be: the pair grease-box and grease-box integral type are arranged, pair grease-box and the position corresponding on grease-box
The place of setting is respectively arranged with through-hole, and the solenoid valve is installed in through-hole.
5. a kind of Reciprocting piston compressor according to claim 1 remotely detects grease-box liquid level mechanism, feature
It is: is provided with mounting hole on the grease-box, the liquid level sensor is connected with connecting rod, and the connecting rod passes through installation
Hole is protruded into grease-box, and the scalable setting of connecting rod, the liquid level detection device is located at the 1/3 to 2/3 of grease-box
Place.
6. a kind of Reciprocting piston compressor according to claim 1 remotely detects grease-box liquid level mechanism, feature
Be: the alarm module includes the light modules for light prompting and the sound module for sound prompting.
7. a kind of Reciprocting piston compressor according to claim 1 remotely detects grease-box liquid level mechanism, feature
It is: is also respectively provided with grease-box thermometric instrument mounting hole, safety valve oil return door, draining valve installation on the grease-box
Hole, return filter mounting hole and electric heater mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990591.1U CN209083504U (en) | 2018-11-29 | 2018-11-29 | A kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990591.1U CN209083504U (en) | 2018-11-29 | 2018-11-29 | A kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083504U true CN209083504U (en) | 2019-07-09 |
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ID=67126180
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990591.1U Active CN209083504U (en) | 2018-11-29 | 2018-11-29 | A kind of Reciprocting piston compressor remotely detects grease-box liquid level mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020125500A1 (en) | 2020-09-30 | 2022-03-31 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Method for monitoring the oil level of an oil-lubricated compressor, oil level monitoring system for carrying out the method and compressor system with such an oil level monitoring system |
-
2018
- 2018-11-29 CN CN201821990591.1U patent/CN209083504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020125500A1 (en) | 2020-09-30 | 2022-03-31 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Method for monitoring the oil level of an oil-lubricated compressor, oil level monitoring system for carrying out the method and compressor system with such an oil level monitoring system |
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