CN204685542U - A kind of large discharge filtration and washing device - Google Patents
A kind of large discharge filtration and washing device Download PDFInfo
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- CN204685542U CN204685542U CN201520291804.1U CN201520291804U CN204685542U CN 204685542 U CN204685542 U CN 204685542U CN 201520291804 U CN201520291804 U CN 201520291804U CN 204685542 U CN204685542 U CN 204685542U
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- large discharge
- washing device
- filtration
- valve
- connecting pipe
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Abstract
The utility model discloses a kind of large discharge filtration and washing device, form primarily of parts such as middle pressure oil pump group of motors, overflow valve, prefilter, fine filter, stop valve, electric cabinets.The beneficial effects of the utility model: the utility model large discharge filtration and washing device configuration big-flow high-pressure screw pump, can realize large discharge, high pressure is rinsed; Large discharge filtration and washing device is configured with pulse-control system and pulse regulating valve, can realize the rinse mode such as pulse lavage, mixing flushing, thus effectively can rinse out the pollutant of tube wall, fuel tank, hydraulic valve (especially dead angle place); Large discharge filtration and washing device is configured with pre-filtering and essence filters double-filtration, and filtering accuracy is high, long service life.
Description
Technical field
The utility model relates to filtration and washing device field, specifically, relates to a kind of large discharge filtration and washing device.
Background technology
The users such as Gas fluid pressure element, system factory and oil pumping system need to use filtration and washing device in the flushing when flushing before product export, system installation and debugging and the flushing before starting or system overhaul, current filtration and washing device is only by large discharge low-pressure centrifugal pump rinse-system, attachment and dead angle place are precipitated for a long time to system tube wall, particularly harsher to systemic contamination degree class requirement in oil pumping system in new upper device operating mode cannot realize pulse, turbulent flow flushing, cannot reach required cleannes requirement.
For the problem in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of large discharge filtration and washing device, tube wall, fuel tank, hydraulic valve (especially the pollutant at dead angle place) etc. can be rinsed well.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of large discharge filtration and washing device, the tee ball valve one comprising fuel tank and be fixedly connected sequentially by pipeline and described fuel tank, middle pressure oil pump group of motors, electromagnetic relief valve, prefilter, fine filter and tee ball valve two, described tee ball valve one is connected with filtered inlet, connecting pipe between described middle pressure oil pump group of motors and described electromagnetic relief valve is connected with to rinse and exports, connecting pipe between described electromagnetic relief valve and described prefilter is connected with flushing import, described prefilter and described fine filter are all connected with electric cabinet, connecting pipe between described fine filter and described tee ball valve two is connected with overflow valve by pipeline, described overflow valve is connected to described fuel tank by pipeline, described tee ball valve two is also connected with filtering outlet.
Further, described large discharge filtration and washing device is provided with aided filter fuel loading system, and described aided filter fuel loading system comprises auxiliary pump motor and filter.
Further, described fuel tank is provided with air filter.
Further, the connecting pipe between described tee ball valve one and described middle pressure oil pump group of motors is provided with vacuum meter.
Further, connecting pipe between described middle pressure oil pump group of motors and described electromagnetic relief valve is provided with Pressure gauge one, further, also high-pressure ball valve one, high-pressure hose assembly one is connected with in turn by pipeline between the connecting pipe between described middle pressure oil pump group of motors and described electromagnetic relief valve and described flushing export.
Further, the connecting pipe between described electromagnetic relief valve and described prefilter and be connected with high-pressure ball valve two, high-pressure hose assembly two in turn by pipeline between described flushing import.
Further, differential pressure transmitter device is provided with in described electric cabinet.
Further, the connecting pipe between described prefilter and described fine filter is provided with Pressure gauge two.
The beneficial effects of the utility model: the utility model large discharge filtration and washing device configuration big-flow high-pressure screw pump, can realize large discharge, high pressure is rinsed; Large discharge filtration and washing device is configured with pulse-control system and pulse regulating valve, can realize the rinse mode such as pulse lavage, mixing flushing, thus effectively can rinse out the pollutant of tube wall, fuel tank, hydraulic valve (especially dead angle place); Large discharge filtration and washing device is configured with pre-filtering and essence filters double-filtration, and filtering accuracy is high, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the large discharge filtration and washing device according to the utility model embodiment;
Fig. 2 is the front view of the large discharge filtration and washing device according to the utility model embodiment;
Fig. 3 is the top view of the large discharge filtration and washing device according to the utility model embodiment.
In figure:
1, fuel tank; 2, air filter; 3, tee ball valve one; 4, vacuum meter; 5, Pressure gauge one; 6, Pressure gauge two; 7, middle pressure oil pump group of motors; 8, electromagnetic relief valve; 9, prefilter; 10, fine filter; 11, differential pressure transmitter device; 12, high-pressure ball valve one; 13, high-pressure hose assembly one; 14, high-pressure ball valve two; 15, high-pressure hose assembly two; 16, overflow valve; 17, tee ball valve two; 18, filtered inlet; 19, outlet is rinsed; 20, import is rinsed; 21, filtering outlet; 22, electric cabinet; 23, pulse-control system; 24, auxiliary pumping system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-3, a kind of large discharge filtration and washing device according to embodiment of the present utility model, the tee ball valve 1 comprising fuel tank 1 and be fixedly connected sequentially by pipeline and described fuel tank 1, middle pressure oil pump group of motors 7, electromagnetic relief valve 8, prefilter 9, fine filter 10 and tee ball valve 2 17, described tee ball valve 1 is connected with filtered inlet 18, connecting pipe between described middle pressure oil pump group of motors 7 and described electromagnetic relief valve 8 is connected with rinses outlet 19, connecting pipe between described electromagnetic relief valve 8 and described prefilter 9 is connected with rinses import 20, described prefilter 9 and described fine filter 10 are all connected with electric cabinet 22, connecting pipe between described fine filter 10 and described tee ball valve 2 17 is connected with overflow valve 16 by pipeline, described overflow valve 16 is connected to described fuel tank 1 by pipeline, described tee ball valve 2 17 is also connected with filtering outlet 21.
In addition, in a specific embodiment, described large discharge filtration and washing device is provided with aided filter fuel loading system, and described aided filter fuel loading system comprises auxiliary pump motor and filter.
In addition, in a specific embodiment, described fuel tank 1 is provided with air filter 2.
In addition, in a specific embodiment, the connecting pipe between described tee ball valve 1 and described middle pressure oil pump group of motors 7 is provided with vacuum meter 4.
In addition, in a specific embodiment, connecting pipe between described middle pressure oil pump group of motors 7 and described electromagnetic relief valve 8 is provided with Pressure gauge 1, further, the connecting pipe between described middle pressure oil pump group of motors 7 and described electromagnetic relief valve 8 and described flushing are also connected with high-pressure ball valve 1, high-pressure hose assembly 1 in turn by pipeline between exporting 19.
In addition, in a specific embodiment, the connecting pipe between described electromagnetic relief valve 8 and described prefilter 9 and be connected with high-pressure ball valve 2 14, high-pressure hose assembly 2 15 in turn by pipeline between described flushing import 20.
In addition, in a specific embodiment, in described electric cabinet 22, differential pressure transmitter device 11 is provided with.
In addition, in a specific embodiment, the connecting pipe between described prefilter 9 and described fine filter 10 is provided with Pressure gauge 26.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, the utility model large discharge filtration and washing device is formed primarily of parts such as middle pressure oil pump group of motors 7, overflow valve 16, prefilter 9, fine filter 10, stop valve, electric cabinets 22, during work, by interim pipeline, the entrance and exit of device is connected respectively at system fuel tank and system entry to be rinsed, form an interim circulatory system.High-capacity pump, from oil suction bottom fuel tank 1, by flow control valve, prefilter 9, fine filter 10, enters rinse-system; By variable-flow pressure changeable, produce pulse flow to being rinsed element or system is rinsed, effectively rinse out the places such as tube wall, fuel tank, hydraulic valve with clean fluid, the especially pollutant at dead angle place, thorough cleaning is rinsed element or system.
Device, with aided filter fuel loading system, forms primarily of parts such as auxiliary pump motor, filters.When not needing flushing pipe, common oil filter can be made and use, to realize the function such as oil filling filter, oil pumping filtration.
The typical field of application of large discharge filtration and washing device is as follows:
Hydraulic Elements or system factory, rinsed product before product export, ensures the cleannes of product;
Oil pumping system user, the flushing before system installation and debugging with startup, ensures cleannes when system starts;
Oil pumping system user, when system overhaul, rinses system, ensures the cleannes after system overhaul.
This large discharge filtration and washing device can realize large discharge, and high pressure is rinsed.
High flux flushing device configuration big-flow high-pressure screw pump, maximum working pressure can reach 3.2MPa, than the flushing pressure adopting low-pressure centrifugal pump to provide more than 2 times higher, avoids the unconspicuous trouble of developing result brought because SR falls simultaneously.
This large discharge filtration and washing device can realize the rinse mode such as pulse lavage, mixing flushing.
Large discharge filtration and washing device is configured with pulse-control system and pulse regulating valve, pulse frequency: 1 beat/min ~ 60 beats/min, by variable-flow pressure changeable, produce pulse flow to being rinsed element or system is rinsed, the places such as tube wall, fuel tank, hydraulic valve are effectively rinsed out with clean fluid, especially the pollutant at dead angle place, thorough cleaning is rinsed element or system.
This large discharge filtration and washing device filtering accuracy is high, long service life.
Large discharge filtration and washing device configuration double-filtration: pre-filtering and essence are filtered.Prefilter precision is 15 μm (β 15 >=200), and in-built glass fibre filter core, in order to mechanical admixture larger in filtering fluid; Fine filter precision is 3 μm (β 3 >=200), has filtering accuracy high, the features such as contamination capacity is large, the milli machine impurity effectively in interception fluid, and assurance device outlet oil cleanliness is not less than NAS6 level.While assurance device developing result, effectively extend the service life of device.
In sum, by means of technique scheme of the present utility model, the utility model large discharge filtration and washing device configuration big-flow high-pressure screw pump, can realize large discharge, high pressure is rinsed; Large discharge filtration and washing device is configured with pulse-control system and pulse regulating valve, can realize the rinse mode such as pulse lavage, mixing flushing, thus effectively can rinse out the pollutant of tube wall, fuel tank, hydraulic valve (especially dead angle place); Large discharge filtration and washing device is configured with pre-filtering and essence filters double-filtration, and filtering accuracy is high, long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a large discharge filtration and washing device, it is characterized in that, the tee ball valve one (3) comprising fuel tank (1) and be fixedly connected sequentially by pipeline and described fuel tank (1), middle pressure oil pump group of motors (7), electromagnetic relief valve (8), prefilter (9), fine filter (10) and tee ball valve two (17), described tee ball valve one (3) is connected with filtered inlet (18), connecting pipe between described middle pressure oil pump group of motors (7) and described electromagnetic relief valve (8) is connected with to rinse and exports (19), connecting pipe between described electromagnetic relief valve (8) and described prefilter (9) is connected with rinses import (20), described prefilter (9) and described fine filter (10) are all connected with electric cabinet (22), connecting pipe between described fine filter (10) and described tee ball valve two (17) is connected with overflow valve (16) by pipeline, described overflow valve (16) is connected to described fuel tank (1) by pipeline, described tee ball valve two (17) is also connected with filtering outlet (21).
2. large discharge filtration and washing device according to claim 1, is characterized in that, described large discharge filtration and washing device is provided with aided filter fuel loading system, and described aided filter fuel loading system comprises auxiliary pump motor and filter.
3. large discharge filtration and washing device according to claim 1, is characterized in that, described fuel tank (1) is provided with air filter (2).
4. large discharge filtration and washing device according to claim 1, is characterized in that, the connecting pipe between described tee ball valve one (3) and described middle pressure oil pump group of motors (7) is provided with vacuum meter (4).
5. large discharge filtration and washing device according to claim 1, it is characterized in that, connecting pipe between described middle pressure oil pump group of motors (7) and described electromagnetic relief valve (8) is provided with Pressure gauge one (5), further, the connecting pipe between described middle pressure oil pump group of motors (7) and described electromagnetic relief valve (8) and described rinse to export between (19) be also connected with high-pressure ball valve one (12), high-pressure hose assembly one (13) in turn by pipeline.
6. large discharge filtration and washing device according to claim 1, it is characterized in that, the connecting pipe between described electromagnetic relief valve (8) and described prefilter (9) and be connected with high-pressure ball valve two (14), high-pressure hose assembly two (15) in turn by pipeline between described flushing import (20).
7. large discharge filtration and washing device according to claim 1, is characterized in that, is provided with differential pressure transmitter device (11) in described electric cabinet (22).
8. large discharge filtration and washing device according to claim 1, is characterized in that, the connecting pipe between described prefilter (9) and described fine filter (10) is provided with Pressure gauge two (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291804.1U CN204685542U (en) | 2015-05-07 | 2015-05-07 | A kind of large discharge filtration and washing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291804.1U CN204685542U (en) | 2015-05-07 | 2015-05-07 | A kind of large discharge filtration and washing device |
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| Publication Number | Publication Date |
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| CN204685542U true CN204685542U (en) | 2015-10-07 |
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| CN201520291804.1U Active CN204685542U (en) | 2015-05-07 | 2015-05-07 | A kind of large discharge filtration and washing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900039A (en) * | 2017-12-28 | 2018-04-13 | 威海怡和专用设备制造有限公司 | Hydraulic system cleaning device |
| CN108296203A (en) * | 2018-01-24 | 2018-07-20 | 西安航达电气设备有限公司 | A kind of big flow oil gas alternating flusher |
| CN111120457A (en) * | 2019-12-06 | 2020-05-08 | 太原理工大学 | Lubricating, cooling and filtering integrated device for hydraulic pump and motor |
-
2015
- 2015-05-07 CN CN201520291804.1U patent/CN204685542U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900039A (en) * | 2017-12-28 | 2018-04-13 | 威海怡和专用设备制造有限公司 | Hydraulic system cleaning device |
| CN108296203A (en) * | 2018-01-24 | 2018-07-20 | 西安航达电气设备有限公司 | A kind of big flow oil gas alternating flusher |
| CN111120457A (en) * | 2019-12-06 | 2020-05-08 | 太原理工大学 | Lubricating, cooling and filtering integrated device for hydraulic pump and motor |
| CN111120457B (en) * | 2019-12-06 | 2021-12-28 | 太原理工大学 | Lubricating, cooling and filtering integrated device for hydraulic pump and motor |
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