CN207251182U - A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping - Google Patents
A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping Download PDFInfo
- Publication number
- CN207251182U CN207251182U CN201721192459.1U CN201721192459U CN207251182U CN 207251182 U CN207251182 U CN 207251182U CN 201721192459 U CN201721192459 U CN 201721192459U CN 207251182 U CN207251182 U CN 207251182U
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- China
- Prior art keywords
- oil
- frame
- fuel tank
- barrier valve
- plate
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Abstract
The utility model discloses a kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping,Including oil filtering board frame,Fuel tank,Fuel tank barrier valve,Oil inlet barrier valve,Fuel-displaced barrier valve,Oil pump,Normally closed solenoid valve,Oil pump electrical machinery,DCS system,Three phase mains and three knife single-way switch,The main part of oil filter is designed as oil filtering board frame in the excessive Oil protective system of plate-frame-type oil-filtering machine tripping,The downstream connection of the oil filtering board frame has fuel tank,The downstream of the fuel tank is connected with fuel tank barrier valve,The downstream connection oil inlet barrier valve of the fuel tank barrier valve,The downstream connection normally closed solenoid valve of the oil inlet barrier valve,The downstream connection oil pump of the normally closed solenoid valve,The downstream of the oil pump connects fuel-displaced barrier valve,The utility model plate-frame-type oil-filtering machine tripping oil spilling protection system design is novel,It is easy to use,Ensure after plate oil-filter fault trip,No longer there is the situation generation that steam turbine oil overflows oil filter,System design is simple,It is easy to repair and maintenance and experiment.
Description
Technical field
The utility model belongs to tripping oil spilling protection technique field, and in particular to a kind of plate-frame-type oil-filtering machine tripping oil spilling is protected
Protecting system.
Background technology
Plate-frame-type oil-filtering machine once occurred during running：Oil filter fault trip, because without operation monitoring signal operation prison
Disk can not be found in time, also be protected in addition without fault trip, and then cause a large amount of main fuel tank steam turbine oils to pass through pipeline of draining the oil
Overflow oil filter and flow into trench, the safe operation to unit causes great threat, after plate oil-filter fault trip oil spilling, greatly
The waste oil of amount flows into company's sewage network through trench, and then flows into municipal sewage pipe network, all may be used to site environment and social environment
Problem can be brought, corporate image is seriously affected in terms of environmental protection, or even brings environmentally friendly punishment, if long-play situation
This lower problem is not thorough processing, and the economic loss of oil spilling still inevitably occurs.
A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping is designed, on the one hand eliminates the oil spilling after oil filter tripping
Hidden danger, makes influence of the unit operation from this hidden danger, avoid unit because oil level reduce and operation exception or the situation of stoppage in transit hair
It is raw；On the other hand also prevented to catch fire hidden danger to the oil system that production scene is brought after a large amount of oil spillings.
Utility model content
The purpose of this utility model is to provide a kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To realize the utility model aim, the technical solution of use is：A kind of plate-frame-type oil-filtering machine tripping oil spilling protection system
System, including oil filtering board frame, fuel tank, fuel tank barrier valve, oil inlet barrier valve, fuel-displaced barrier valve, oil pump, normally closed solenoid valve, oil pump electricity
Machine, DCS system, three phase mains and three knife single-way switch, plate-frame-type oil-filtering machine tripping are overflow oil filter in Oil protective system
Main part is designed as oil filtering board frame, and the downstream connection of the oil filtering board frame has fuel tank, and the downstream of the fuel tank is connected with oil
Case barrier valve, the downstream connection oil inlet barrier valve of the fuel tank barrier valve, the downstream connection of the oil inlet barrier valve are normally closed
Solenoid valve, the downstream connection oil pump of the normally closed solenoid valve, the downstream of the oil pump connects fuel-displaced barrier valve, described fuel-displaced
The downstream connection oil filtering board frame of barrier valve.
Preferably, the propulsion plants design of the oil pump is Oil pump electrical machinery.
Preferably, the induction of signal end of the DCS system is installed on the electric wire between Oil pump electrical machinery and three knife single-way switch
On circuit.
Preferably, the power input end of the Oil pump electrical machinery and normally closed solenoid valve is connected as three phase mains.
Preferably, three knife single-way switch are provided between the three phase mains and normally closed solenoid valve and Oil pump electrical machinery.
Preferably, the normally closed solenoid valve is designed as the explosion-proof type normally closed solenoid valve of 304 stainless steels, and operating pressure is set
0~1.0Mpa is set to, operating voltage is AC 380V, is≤80 DEG C by the temperature setting of medium, the mode for being connected to pipeline is
Horizontal direction internal thread connects.
Compared with prior art, the beneficial effects of the utility model are：The utility model plate-frame-type oil-filtering machine tripping oil spilling
Safe and environment-friendly, remarkable in economical benefits after protection system is transformed on the basis of original system, and there is unique innovative significance,
On the one hand the oil spilling hidden danger after oil filter tripping is eliminated, makes influence of the unit operation from this hidden danger, avoids unit because of oil
Potential drop is low and operation exception or the situation of stoppage in transit occur；On the other hand the oil brought after a large amount of oil spillings to production scene has also been prevented
System is caught fire hidden danger, is avoided substantial amounts of waste oil and is flowed into sewage network through trench, and then flows into municipal sewage pipe network, to live ring
Border and social environment may all bring problem, and corporate image is seriously affected in terms of environmental protection, or even bring what environmental protection was punished
Big problem.
Brief description of the drawings
Fig. 1 is the utility model plate-frame-type oil-filtering machine tripping oil spilling protection system structure diagram.
In figure：1st, oil filtering board frame；2nd, fuel tank；3rd, fuel tank barrier valve；4th, oil inlet barrier valve；5th, fuel-displaced barrier valve；6th, oil pump；
7th, normally closed solenoid valve；8th, Oil pump electrical machinery；9th, DCS system；10th, three phase mains；11st, three knife single-way switch.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Refering to Figure 1, the utility model provides a kind of technical solution：A kind of plate-frame-type oil-filtering machine tripping oil spilling protection
System, including oil filtering board frame 1, fuel tank 2, fuel tank barrier valve 3, oil inlet barrier valve 4, fuel-displaced barrier valve 5, oil pump 6, normally closed solenoid valve
7th, Oil pump electrical machinery 8, DCS system 9,10 and three knife single-way switch 11 of three phase mains, the plate-frame-type oil-filtering machine tripping oil spilling protection
The main part of system is designed as oil filtering board frame 1, and the downstream connection of the oil filtering board frame 1 has fuel tank 2, the downstream of the fuel tank 2
End is connected with fuel tank barrier valve 3, and the downstream of the fuel tank barrier valve 3 connects oil inlet barrier valve 4, the oil inlet barrier valve 4
Downstream connects normally closed solenoid valve 7, the downstream connection oil pump 6 of the normally closed solenoid valve 7, the downstream connection of the oil pump 6
Fuel-displaced barrier valve 5, the downstream connection oil filtering board frame 1 of the fuel-displaced barrier valve 5.
Further, the propulsion plants design of the oil pump 6 is Oil pump electrical machinery 8.
Further, the induction of signal end of the DCS system 9 is installed between 8 and three knife single-way switch 11 of Oil pump electrical machinery
Electrical wiring on.
Further, the power input end of the Oil pump electrical machinery 8 and normally closed solenoid valve 7 is connected as three phase mains 10.
Further, three knives are provided between the three phase mains 10 and normally closed solenoid valve 7 and Oil pump electrical machinery 8 unidirectionally to open
Close 11.
Further, the normally closed solenoid valve 7 is designed as the explosion-proof type normally closed solenoid valve of 304 stainless steels, work pressure
Power is arranged to 0~1.0Mpa, and operating voltage is AC 380V, is≤80 DEG C by the temperature setting of medium, is connected to the side of pipeline
Formula connects for horizontal direction internal thread.
Operation principle：In use, high pressure draining enters inside noise reduction flash vessel housing 2 through high pressure draining import short circuit 3
Inner sleeve muffler pipe 7, it is hydrophobic flow through bloop 4 and symmetrical 6 water conservancy diversion of deflector of muffler pipe after expand through the hydrophobic interface 5 that collects in bottom
Diffusing goes out, and rich steam is discharged through exhaust pipe 1, it is hydrophobic collect after through lower part it is hydrophobic collect pipeline flow into trench, housing support base 8
Support the weight of whole noise reduction flash vessel housing 2.
In the utility model, the tripping of the utility model plate-frame-type oil-filtering machine overflows Oil protective system on the basis of original system
Safe and environment-friendly, remarkable in economical benefits after upper transformation, and there is unique innovative significance, after on the one hand eliminating oil filter tripping
Oil spilling hidden danger, make influence of the unit operation from this hidden danger, avoid unit because oil level reduces and operation exception or stoppage in transit
Situation occurs；On the other hand also prevented to catch fire hidden danger to the oil system that production scene is brought after a large amount of oil spillings, avoided a large amount of
Waste oil through trench flow into sewage network, and then flow into municipal sewage pipe network, site environment and social environment may all be brought
Problem, seriously affects corporate image in terms of environmental protection, or even the big problem for bringing environmental protection to punish.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- The Oil protective system 1. a kind of tripping of plate-frame-type oil-filtering machine is overflow, including oil filtering board frame (1), fuel tank (2), fuel tank barrier valve (3), Oil inlet barrier valve (4), fuel-displaced barrier valve (5), oil pump (6), normally closed solenoid valve (7), Oil pump electrical machinery (8), DCS system (9), three-phase Power supply (10) and three knife single-way switch (11), it is characterised in that：Oil strain in the excessive Oil protective system of plate-frame-type oil-filtering machine tripping The main part of machine is designed as oil filtering board frame (1), and the downstream connection of the oil filtering board frame (1) has fuel tank (2), the fuel tank (2) Downstream be connected with fuel tank barrier valve (3), the downstream connection oil inlet barrier valve (4) of the fuel tank barrier valve (3), it is described into The downstream connection normally closed solenoid valve (7) of oily barrier valve (4), the downstream connection oil pump (6) of the normally closed solenoid valve (7), institute The downstream for stating oil pump (6) connects fuel-displaced barrier valve (5), the downstream connection oil filtering board frame (1) of the fuel-displaced barrier valve (5).
- The Oil protective system 2. a kind of plate-frame-type oil-filtering machine tripping according to claim 1 is overflow, it is characterised in that：The oil pump (6) propulsion plants design is Oil pump electrical machinery (8).
- The Oil protective system 3. a kind of plate-frame-type oil-filtering machine tripping according to claim 1 is overflow, it is characterised in that：The DCS The induction of signal end of system (9) is installed on the electrical wiring between Oil pump electrical machinery (8) and three knife single-way switch (11).
- The Oil protective system 4. a kind of plate-frame-type oil-filtering machine tripping according to claim 1 is overflow, it is characterised in that：The oil pump Motor (8) and the power input end of normally closed solenoid valve (7) are connected as three phase mains (10).
- The Oil protective system 5. a kind of plate-frame-type oil-filtering machine tripping according to claim 1 is overflow, it is characterised in that：The three-phase Three knife single-way switch (11) are provided between power supply (10) and normally closed solenoid valve (7) and Oil pump electrical machinery (8).
- The Oil protective system 6. a kind of plate-frame-type oil-filtering machine tripping according to claim 1 is overflow, it is characterised in that：It is described normally closed Solenoid valve (7) is designed as the explosion-proof type normally closed solenoid valve of 304 stainless steels, and operating pressure is arranged to 0~1.0Mpa, work electricity Press as AC 380V, be≤80 DEG C by the temperature setting of medium, the mode for being connected to pipeline is the connection of horizontal direction internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192459.1U CN207251182U (en) | 2017-09-18 | 2017-09-18 | A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192459.1U CN207251182U (en) | 2017-09-18 | 2017-09-18 | A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251182U true CN207251182U (en) | 2018-04-17 |
Family
ID=61888974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192459.1U Expired - Fee Related CN207251182U (en) | 2017-09-18 | 2017-09-18 | A kind of excessive Oil protective system of plate-frame-type oil-filtering machine tripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251182U (en) |
-
2017
- 2017-09-18 CN CN201721192459.1U patent/CN207251182U/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: 20180417 Termination date: 20190918 |