CN102297058A - Single-barrel diesel oil purifier with automatic drainage function - Google Patents
Single-barrel diesel oil purifier with automatic drainage function Download PDFInfo
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- CN102297058A CN102297058A CN2010102057716A CN201010205771A CN102297058A CN 102297058 A CN102297058 A CN 102297058A CN 2010102057716 A CN2010102057716 A CN 2010102057716A CN 201010205771 A CN201010205771 A CN 201010205771A CN 102297058 A CN102297058 A CN 102297058A
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- liquid level
- level sensor
- diesel oil
- barrel
- oil purifier
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Abstract
The invention relates to a diesel oil filtering and purifying device, in particular to a diesel oil single-barrel diesel oil purifier with an automatic drainage function. The traditional purifier carries out drainage by depending on manual operation, and is inconvenient when needing drainage for running vehicles. The single-barrel diesel oil purifier with the automatic drainage function comprises a barrel body and a barrel cover, wherein the barrel body is internally provided with a filter element, the bottom end of the barrel body is provided with a drainage valve, a filter chamber of the barrel body is internally provided with a liquid level sensor, and the drainage valve is a delay electromagnetic valve which is connected with the liquid level sensor. According to the invention, the electromagnetic valve is triggered by the liquid level sensor to be automatically opened for draining a certain quantity of water and then is closed to continue the next drainage without manual judgment operation, thus the diesel oil single-barrel diesel oil purifier is convenient for use and is safe.
Description
Technical field
The present invention relates to a kind of diesel filter coalescer, specifically refer to a kind of monotubular diesel oil purifier with automatic drain function.
Background technique
Diesel oil purifier is at existing big machinery engineering vehicle, be widely used in the boats and ships, its effect is the fuel that high-quality is provided for power system, diesel oil purifier in the course of the work, along with diesel oil constantly flows into purifier cylindrical shell bottom, behind filter element filtering, flow out, in the process of filtering, a large amount of moisture content is stopped in the outer barrel space of filter core, along with continuous filtration, water content constantly increases, as untimely discharge, just may influence motor proper functioning even flame-out, therefore, use an end will carry out draining after the time at purifier, and present draining all is to rely on manual operation, and for the vehicle that travels, seems very inconvenient when needing draining.
Summary of the invention
The object of the present invention is to provide a kind of monotubular diesel oil purifier with automatic drain function, can not self-draining problem with the existing monotubular diesel oil purifier of effective solution.
For achieving the above object, the technical solution used in the present invention is: a kind of monotubular diesel oil purifier with automatic drain function, comprise cylindrical shell and cover, be provided with filter core in the cylindrical shell, the cylindrical shell bottom is provided with drain valve, it is characterized in that: be provided with liquid level sensor in the cylindrical shell filter chamber, described drain valve is connected with liquid level sensor for time-delay solenoid valve, time-delay solenoid valve.
Above-mentioned liquid level sensor is the float-ball type liquid level sensor, and the connecting rod of float-ball type liquid level sensor is connected with the magnetic switch of time-delay solenoid valve.
Above-mentioned liquid level sensor is the non-contact type photoelectricity liquid level sensor, and photoelectric liquid level sensor is arranged on the lower end of cover, and it is connected with time-delay solenoid valve radio communication.
This kind structure that the present invention adopts is provided with the time-delay solenoid valve simultaneously and is connected with liquid level sensor, after purifier uses a period of time, increase (oil is on water) with rate of water added, when oil level is increased to the residing oil level line of liquid level sensor ball float, liquid level sensor can trigger electromagnetic valve switch, makes to open automatically to close after getting rid of certain water yield, need not the artificial judgment operation, only need set delay time and get final product according to purifier capacity and water displacement, easy to use, safe.
Description of drawings
Fig. 1, Fig. 2 are embodiment's 1 structural representation, and wherein, Fig. 2 is the plan view of Fig. 1.
Fig. 3, Fig. 4 are embodiment's 2 structural representations, and wherein, Fig. 4 is the plan view of Fig. 3.
Among the figure, 1-cylindrical shell, 2-cover, 3-filter core, 4-liquid level sensor, the 5-solenoid valve of delaying time, 6-ball float, 7-connecting rod.
Embodiment
Below in conjunction with specific embodiment the present invention is done detailed description.
Embodiment 1:
Referring to Fig. 1, Fig. 2, a kind of monotubular diesel oil purifier with automatic drain function, comprise cylindrical shell 1 and cover 2, be provided with a filter core 3 in the cylindrical shell, cylindrical shell 1 bottom is provided with drain valve, drain valve is time-delay solenoid valve 5, time-delay solenoid valve 5 is a magnet relay system solenoid valve, cylindrical shell 1 inner chamber also is provided with liquid level sensor 4, liquid level sensor 4 is the float-ball type liquid level sensor, the float-ball type liquid level sensor is fixed on the cylindrical shell 1 inner chamber chamber wall, and wherein ball float 6 is arranged on purifier filter chamber middle and upper part, and the connecting rod 7 of float-ball type liquid level sensor is arranged on the filter chamber lower end and is connected with the relay delay switch contact of the time-delay solenoid valve 5 of filter chamber bottom.
Working procedure: diesel oil flows into filter chamber from filler opening, behind filter element filtering, flow out, unnecessary moisture content is trapped in the filter chamber, along with moisture content constantly increases, the water level ball float 6 that triggers liquid level sensor that can raise gradually floats, ball float 6 meeting drivening rods 7 motions this moment, and then the delay switch closure of triggering time-delay solenoid valve 5, time-delay solenoid valve 5 is opened the draining certain hour, and (solenoid valve will need to configure delay time, concrete set time is according to determining according to purifier capacity and water displacement), after draining was finished, time-delay solenoid valve 5 returned to initial position with liquid level sensor 4.
Embodiment 2:
Referring to Fig. 3, Fig. 4, as different from Example 1, be provided with 2-4 filter core in the cylindrical shell, the liquid level sensor 4 of cylindrical shell 1 inner chamber is the non-contact type photoelectricity liquid level sensor, photoelectric liquid level sensor is arranged on the lower end of cover, photoelectric liquid level sensor is by probe, wireless launcher and connecting rod are formed, connecting rod is connected with cover 2, probe stretches into the cylindrical shell filter chamber, at cylindrical shell 1 outer installment warning device 6, the time-delay solenoid valve is the controlled in wireless solenoid valve, it can carry out wireless communication transmissions with photoelectric liquid level sensor and be connected, when tested water level exceeds predefined upper limit alarm value, wireless launcher immediately with the signal wireless password transmission to time-delay solenoid valve 5 and trigger time-delay solenoid valve 5 and open the draining of carrying out certain hour and close then.
Claims (3)
1. monotubular diesel oil purifier with automatic drain function, comprise cylindrical shell (1) and cover (2), be provided with filter core (3) in the cylindrical shell (1), the cylindrical shell bottom is provided with drain valve, it is characterized in that: be provided with liquid level sensor (4) in described cylindrical shell (1) filter chamber; Described drain valve is time-delay solenoid valve (5), and time-delay solenoid valve (4) is connected with liquid level sensor (4).
2. the monotubular diesel oil purifier with automatic drain function according to claim 1, it is characterized in that: described liquid level sensor (4) is the float-ball type liquid level sensor, and the connecting rod of float-ball type liquid level sensor (7) is connected with the magnetic switch of time-delay solenoid valve (5).
3. the monotubular diesel oil purifier with automatic drain function according to claim 1, it is characterized in that: described liquid level sensor (4) is the non-contact type photoelectricity liquid level sensor, photoelectric liquid level sensor is arranged on the lower end of cover (2), and it is connected with time-delay solenoid valve (5) radio communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102057716A CN102297058A (en) | 2010-06-22 | 2010-06-22 | Single-barrel diesel oil purifier with automatic drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102057716A CN102297058A (en) | 2010-06-22 | 2010-06-22 | Single-barrel diesel oil purifier with automatic drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102297058A true CN102297058A (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102057716A Pending CN102297058A (en) | 2010-06-22 | 2010-06-22 | Single-barrel diesel oil purifier with automatic drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102297058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765002A (en) * | 2020-05-22 | 2020-10-13 | 中国人民解放军92942部队 | Fuel oil moisture on-line monitoring and automatic processing system |
-
2010
- 2010-06-22 CN CN2010102057716A patent/CN102297058A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765002A (en) * | 2020-05-22 | 2020-10-13 | 中国人民解放军92942部队 | Fuel oil moisture on-line monitoring and automatic processing system |
| CN111765002B (en) * | 2020-05-22 | 2022-05-31 | 中国人民解放军92942部队 | Fuel oil moisture on-line monitoring and automatic processing system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111228 |