CN108847001A - A kind of warning device preventing fuel leakage - Google Patents
A kind of warning device preventing fuel leakage Download PDFInfo
- Publication number
- CN108847001A CN108847001A CN201810566627.1A CN201810566627A CN108847001A CN 108847001 A CN108847001 A CN 108847001A CN 201810566627 A CN201810566627 A CN 201810566627A CN 108847001 A CN108847001 A CN 108847001A
- Authority
- CN
- China
- Prior art keywords
- main body
- fixedly installed
- motor
- control cabinet
- fuel leakage
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
Abstract
The invention discloses a kind of warning devices for preventing fuel leakage, including main body, the lower end of the body side is fixedly installed with alarm, upper end in the main body in alarm is fixedly installed with control cabinet, the body interior is provided with first sliding groove on the side of control cabinet side, the first sliding block is slidably connected in the first sliding groove, first sliding block is fixedly connected with cystosepiment far from the side of control cabinet, the first metal plate is fixedly mounted on the upper surface of the cystosepiment, upper end on the upper surface of the body interior in cystosepiment is fixedly installed with the second metal plate, the main body is fixedly installed with oil inlet pipe on the side far from control cabinet side, solenoid valve is fixedly installed on the oil inlet pipe, PC pipe is provided on the outside of the oil inlet pipe.The configuration of the present invention is simple, it is convenient to operate, and design rationally, the problem of capable of monitoring automatically and handle fuel leakage, eliminates safe hidden trouble, improves the practical performance of biological alcohol oil boiler, be more in line with the market demand.
Description
Technical field
The present invention relates to fuel oil monitoring, alarming equipment technical field, specially a kind of warning device for preventing fuel leakage.
Background technique
Biological alcohol oil is exactly that the civil one kind of alcohol radical liquid fuel is commonly called as in fact, and most person is exhaled as biological alcohol oil, biology
Alcohol oil is with methanol (such as methanol, ethyl alcohol, butanol) for primary raw material, by special process formula, blends the one of synthesis through chemistry
Kind of high cleaning biomass liquid fuel, it is with existing for liquid or solid form, it is also a kind of biomass energy and core
Energy, solar energy, wind power energy, hydraulic energy are the same, are the environment protection clean energy that national governments widely popularize at present, face fossil energy
Exhaustion, biological alcohol oil is most potential novel alternative energy source, the deep favor organized by every industry or trade, and biological alcohol oil is extensive
It is more environmentally-friendly as the boiler of raw material using biological alcohol oil applied to various aspects, more efficient, more save the cost.
Traditional device is following insufficient：
1, since biological alcohol oil is liquid, during injecting fuel oil, biological alcohol oil is easily from the oil outlet on fuel reserve tank
It overflows, while biological alcohol oil is also easy to ooze out between oil inlet pipe and fuel delivery device, not can be carried out effective prevention and monitoring, deposit
In very big risk, the serious dangerous life and property safety of people.
2, it since the structure of boiler internal is more complex, cannot be adopted in time after having the case where fuel oil is overflowed or oozed out
Measure is taken, increases danger coefficient, while needing to spend the more time in the problems such as post-processing oil leak permeability, serious shadow
The normal work of boiler is rung.
Summary of the invention
The purpose of the present invention is to provide a kind of warning devices for preventing fuel leakage, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of warning device preventing fuel leakage, including
Main body, the lower end of the body side are fixedly installed with alarm, are fixedly installed with control in the upper end of alarm in the main body
Case processed, the body interior are provided with first sliding groove on the side of control cabinet side, are slidably connected in the first sliding groove
There is the first sliding block, first sliding block is fixedly connected with cystosepiment far from the side of control cabinet, on the upper surface of the cystosepiment
It is fixedly mounted the first metal plate, is fixedly installed with the second metal plate in the upper end of cystosepiment on the upper surface of the body interior,
The main body is fixedly installed with oil inlet pipe on the side far from control cabinet side, be fixedly installed with solenoid valve on the oil inlet pipe,
PC pipe is provided on the outside of the oil inlet pipe, the PC is managed to be fixedly mounted on the lateral surface of main body close to one end of main body, institute
It states and is fixedly installed with ethanol sensor on the outer surface of PC pipe lower end, (the model MQ-J1 of the ethanol sensor) described master
The first oil outlet and the second oil outlet are fixedly installed on the upper surface of body, first oil outlet is set close to the side of control cabinet
Be equipped with the first fixed frame, first fixed frame is fixedly mounted on the outer surface of main body upper end, first fixed frame it is interior
Second sliding slot is provided on side wall, first fixed frame is internally provided with the first cover board, and the two sides of first cover board are equal
It is fixedly installed with the second sliding block, is slidably connected between second sliding block and second sliding slot, first cover board is far from control cabinet
It is fixedly installed with several the first lifting lugs on the side of side, the upper end of the control cabinet is provided with first motor, and described first
Motor is fixedly mounted on the lateral wall of main body, and the output end of the first motor is fixedly connected with drag-line, first drag-line
The other end passes through several pulleys and is fixedly connected with the first lifting lug, and second oil outlet is provided with second by the side of oil inlet pipe
Fixed frame, second fixed frame are fixedly mounted on the outer surface of main body upper end, are set on the inner sidewall of second fixed frame
It is equipped with third sliding slot, first fixed frame is internally provided with the second cover board, and the two sides of second cover board are fixedly mounted
There is third sliding block, is slidably connected between the third sliding block and third sliding slot, the side of second cover board far from oil inlet pipe side
Several the second lifting lugs are fixedly installed on face, the upper end of the oil inlet pipe is provided with the second motor, and second motor is fixed
It is mounted on the lateral wall of main body, the output end of second motor is fixedly connected with the second drag-line, and second drag-line passes through
Several pulleys are fixedly connected with the second lifting lug.
Further, the positive and negative anodes of the alarm pass through electric between conducting wire and the first metal plate and the second metal plate respectively
Property connection.
Further, be provided with control system on the inside of the control cabinet, the control system include message processing module,
Control panel, memory module and contrast module, the output end of the message processing module and the input terminal of control panel electrically connect
It connects, is successively electrically connected between the control panel, memory module and contrast module, the output end and electromagnetism of the control panel
Valve, first motor are connected with the second motor control.
Further, the cystosepiment is far from being fixedly installed with the first spring on the upper surface of control cabinet side, and described first
The upper end of spring is fixedly connected with the upper surface of body interior, and the pressure that deformation occurs to restore for first spring is less than foam
Plate rises suffered buoyancy.
Further, the PC is managed and is fixedly installed sealing ring at the nozzle far from main body one end, and the sealing ring is by bullet
The stronger rubber material of property is made.
Further, the inside of PC pipe, the output of the ethanol sensor is arranged in the induction end of the ethanol sensor
The output end of end and alarm is electrically connected between message processing module.
Further, the side of first cover board and the second cover board far from the first oil outlet is distinguished by second spring
It is fixedly connected with the first fixed frame and the second fixed frame.
Further, the quantity of first lifting lug and the second lifting lug at least there are two.
Further, the lower end of the first motor and the second motor is fixedly connected with fixed plate, and the fixed plate is fixed
It is mounted on the side wall of main body.
Further, first drag-line and the second drag-line are made of the stronger finer wire of toughness.
Compared with prior art, the beneficial effects of the invention are as follows：
1, for the present invention by being provided with alarm and ethanol sensor, the positive and negative anodes of alarm are electrically connected separately with first
The second metal plate of metal plate, the first metal plate and the second metal plate are separately fixed at the upper surface on cystosepiment and on the inside of main body
On, by the effect of alarm and ethanol sensor, it can effectively prevent and go out situations such as monitoring fuel oil spilling or exudation
It is existing, increase the security performance of boiler；
2, the present invention is by being provided with control cabinet, the first cover board and the second cover board, the output end of control cabinet with solenoid valve,
The control connection of the input terminal of first motor and the second motor controls solenoid valve, first motor and the second electricity by control cabinet
Machine, first motor and the second motor pass through the first drag-line respectively and the second drag-line pulls the first cover board and the second cover board, can be fast
The problem of fast effective solution fuel oil is overflowed from oil outlet or oozed out from oil inlet pipe, guarantees that boiler can work normally.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the warning device for preventing fuel leakage of the present invention；
Fig. 2 is a kind of overall top view for the warning device for preventing fuel leakage of the present invention；
Fig. 3 is a kind of whole side view for the warning device for preventing fuel leakage of the present invention；
Fig. 4 is a kind of first sliding groove for the warning device for preventing fuel leakage of the present invention and the first sliding block connection schematic diagram；
Fig. 5 is a kind of second sliding slot for the warning device for preventing fuel leakage of the present invention and the second sliding block connection schematic diagram；
Fig. 6 is a kind of functional block diagram for the warning device for preventing fuel leakage of the present invention.
In Fig. 1-6：1- main body；2- alarm；3- control cabinet；4- first sliding groove；5- cystosepiment；The first metal plate of 6-；7-
Second metal plate；8- oil inlet pipe；9-PC pipe；10- ethanol sensor；The first oil outlet of 11-；The second oil outlet of 12-；13- first
Fixed frame；The first cover board of 14-；15- first motor；The second fixed frame of 16-；The second cover board of 17-；The second motor of 18-；19- first
Spring；20- second spring；21- fixed plate；31- message processing module；32- control panel；33- memory module；34- compares mould
Block；41- first sliding groove；81- solenoid valve；91- sealing ring；131- second sliding slot；The second sliding block of 141-；The first lifting lug of 142-；
The first drag-line of 151-；161- third sliding slot；171- third sliding block；The second lifting lug of 172-；The second drag-line of 181-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution：A kind of warning device preventing fuel leakage, including master
Body 1, the lower end of 1 side of main body are fixedly installed with alarm 2, are fixedly installed in the main body 1 in the upper end of alarm 2
Control cabinet 3,1 inside of main body are provided with first sliding groove 4 on the side of 3 side of control cabinet, slide in the first sliding groove 4
Dynamic to be connected with the first sliding block 41, first sliding block 41 is fixedly connected with cystosepiment 5, the foam far from the side of control cabinet 3
The first metal plate 6 is fixedly mounted on the upper surface of plate 5, fixes and pacifies in the upper end of cystosepiment 5 on the upper surface inside the main body 1
Equipped with the second metal plate 7, oil inlet pipe 8, the oil inlet pipe 8 are fixedly installed on the side of the main body 1 far from 3 side of control cabinet
On be fixedly installed with solenoid valve 81, the outside of the oil inlet pipe 8 is provided with PC pipe 9, and the PC pipe 9 is solid close to one end of main body 1
Dingan County is fixedly installed with ethanol sensor 10, the master on the outer surface of 9 lower end of PC pipe on the lateral surface of main body 1
The first oil outlet 11 and the second oil outlet 12 are fixedly installed on the upper surface of body 1, first oil outlet 11 is close to control cabinet 3
Side be provided with the first fixed frame 13, first fixed frame 13 is fixedly mounted on the outer surface of 1 upper end of main body, described
Second sliding slot 131 is provided on the inner sidewall of one fixed frame 13, first fixed frame 13 is internally provided with the first cover board 14,
The two sides of first cover board 14 are fixedly installed with the second sliding block 141, between second sliding block 141 and second sliding slot 131
It is slidably connected, is fixedly installed with several the first lifting lugs 142, institute on the side of the first cover board 14 far from 3 side of control cabinet
The upper end for stating control cabinet 3 is provided with first motor 15, and the first motor 15 is fixedly mounted on the lateral wall of main body 1, described
The output end of first motor 15 is fixedly connected with drag-line, and the other end of first drag-line 151 passes through several pulleys and hangs with first
Ear 142 is fixedly connected, and second oil outlet 12 is provided with the second fixed frame 16 by the side of oil inlet pipe 8, and described second is fixed
Frame 16 is fixedly mounted on the outer surface of 1 upper end of main body, is provided with third sliding slot on the inner sidewall of second fixed frame 16
161, second fixed frame 16 is internally provided with the second cover board 17, and the two sides of second cover board 17 are fixedly installed with
Three sliding blocks 171 are slidably connected between the third sliding block 171 and third sliding slot 161, and second cover board 17 is far from oil inlet pipe 8
Several the second lifting lugs 172 are fixedly installed on the side of side, the upper end of the oil inlet pipe 8 is provided with the second motor 18, institute
It states the second motor 18 to be fixedly mounted on the lateral wall of main body 1, the output end of second motor 18 is fixedly connected with the second drawing
Rope 181, second drag-line 181 pass through several pulleys and are fixedly connected with the second lifting lug 142.
In the present invention, the positive and negative anodes of the alarm 2 pass through respectively conducting wire and the first metal plate 6 and the second metal plate 7 it
Between be electrically connected, be conducive to after the first metal plate contacts with 6 second metal plates 7, alarm 2 can alarm rapidly.
In the present invention, the inside of the control cabinet 3 is provided with control system, and the control system includes message processing module
31, control panel 32, memory module 33 and contrast module 34, output end and the control panel 32 of the message processing module 31
Input terminal is electrically connected, and is successively electrically connected between the control panel 32, memory module 33 and contrast module 34, the control
The output end and solenoid valve 81 of panel 32, the control of first motor 15 and the second motor 18 connect, and facilitate at the automatic monitoring of control cabinet 3
The case where managing oil leak.
Preferably, the cystosepiment 5 is far from being fixedly installed with the first spring 19 on 3 side upper surface of control cabinet, it is described
The upper end of first spring 19 is fixedly connected with the upper surface inside main body 1, and first spring 19 occurs that the pressure of deformation can be restored
Power is less than cystosepiment 5 and rises suffered buoyancy, is conducive to the surface that cystosepiment 5 floats on fuel oil under normal conditions, have simultaneously
It can rise with the rising of fuel level conducive to cystosepiment 5.
Preferably, being fixedly installed sealing ring 91, the sealing ring at the nozzle of the PC pipe 9 far from 1 one end of main body
91 are made of the stronger rubber material of elasticity, are conducive to the air-tightness for increasing oil inlet pipe 8 oil inlet end and fuel delivery device junction.
Preferably, the inside of PC pipe 9 is arranged in the induction end of the ethanol sensor 10, the ethanol sensor 10
The output end of output end and alarm 2 is electrically connected between message processing module 31, and it is accurate to be conducive to ethanol sensor 10
Monitoring oil inlet pipe 8 and fuel delivery device junction whether have biological alcohol oil exudation.
Preferably, first cover board 14 and the second cover board 17 pass through the second bullet far from the side of the first oil outlet 11
Spring 20 is fixedly connected with the first fixed frame 13 and the second fixed frame 16 respectively, advantageously accounts for the first lid after the problem of fuel oil overflows
Plate 14 and the second cover board 17 automatically reset, and device is facilitated to reuse.
In the present invention, the quantity of first lifting lug 142 and the second lifting lug 172 at least there are two, be conducive to first electricity
15 second motor 18 of machine quickly pulls the first cover board 14 and the sliding of the second cover board 17 respectively.
In the present invention, the lower end of the first motor 15 and the second motor 18 is fixedly connected with fixed plate 21, the fixation
Plate 21 is fixedly mounted on the side wall of main body 1, is conducive to the stability for increasing first motor 15 and the second motor 18.
Preferably, first drag-line 151 and the second drag-line 181 are made of the stronger finer wire of toughness, be conducive to
The frictional force for reducing the first drag-line 151 and the second drag-line 181 and pulley, increases the use of the first drag-line 151 and the second drag-line 181
Service life.
Working principle：At work, cystosepiment 5 can rise together device with the liquid level of fuel oil, when cystosepiment 5 rises to
When certain altitude, the first metal plate 6 is contacted with the second metal plate 7, and 2 positive and negative electrode circuit of alarm closure, alarm 2 issues police
Report, at the same alarm 2 by output end transfer data in message processing module 31, message processing module 31 is passed by data
It is defeated into control panel 32, control panel 32 enters and leaves by data into memory module 33, then is transferred in contrast module 34, right
It after 34 comparative analysis of module, transfers data on control panel 32, control panel 32 will start solenoid valve 81, first motor
15 and second motor 18, solenoid valve 81 can close oil inlet pipe 8, first motor 15 and the second motor 18 start turning pulls respectively
One drag-line 151 and the second drag-line 181, the first drag-line 151 and the second drag-line 181 pull the first cover board 14 and the second cover board 17 respectively
Sliding, the first cover board 14 and the second cover board 17 quickly cover the first oil outlet 11 and the second oil outlet 12, have prevented fuel oil
It overflows, when fuel level is in home, the first metal plate 6 and the second metal plate 7 are separated, and alarm 2 stops alarm, together
When control cabinet 3 control first motor 15 and the second motor 18 and stop working, first cover board, 14 He under the action of second spring 20
Second cover board 17 is resetted, and ethanol sensor 10 can effectively monitor at oil inlet pipe whether have fuel oil exudation, when there is fuel oil infiltration
When out, ethanol sensor 10 can transfer data to control cabinet 3, and control cabinet 3 controls alarm device 2 and sounds an alarm, and simultaneously close off electricity
It the problem of magnet valve 81, the present invention can automatically monitor and handle fuel leakage, eliminates safe hidden trouble, improves biological alcohol oil boiler
Practical performance, guarantee boiler can work normally, be more in line with the market demand.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of warning device for preventing fuel leakage, including main body (1), it is characterised in that：The lower end of main body (1) side
It is fixedly installed with alarm (2), is fixedly installed with control cabinet (3), the master in the upper end of alarm (2) on the main body (1)
Body (1) is internal to be provided with first sliding groove (4) on the side of control cabinet (3) side, is slidably connected in the first sliding groove (4)
Have the first sliding block (41), first sliding block (41) is fixedly connected with cystosepiment (5), the bubble far from the side of control cabinet (3)
It is fixedly mounted on the upper surface of foam plate (5) the first metal plate (6), in cystosepiment (5) on the internal upper surface of the main body (1)
Upper end is fixedly installed with the second metal plate (7), the main body (1) far from control cabinet (3) side side on be fixedly installed with into
Oil pipe (8) is fixedly installed with solenoid valve (81) on the oil inlet pipe (8), and PC pipe (9) is provided on the outside of the oil inlet pipe (8),
The PC pipe (9) is fixedly mounted on the lateral surface of main body (1) close to the one end of main body (1), the appearance of the PC pipe (9) lower end
Be fixedly installed on face ethanol sensor (10), be fixedly installed on the upper surface of the main body (1) the first oil outlet (11) and
Second oil outlet (12), first oil outlet (11) is provided with the first fixed frame (13) close to the side of control cabinet (3), described
First fixed frame (13) is fixedly mounted on the outer surface of main body (1) upper end, is set on the inner sidewall of first fixed frame (13)
It is equipped with second sliding slot (131), first fixed frame (13) is internally provided with the first cover board (14), first cover board (14)
Two sides be fixedly installed with the second sliding block (141), be slidably connected between second sliding block (141) and second sliding slot (131),
Several the first lifting lugs (142), the control are fixedly installed on the side of separate control cabinet (3) side of first cover board (14)
The upper end of case (3) processed is provided with first motor (15), and the first motor (15) is fixedly mounted on the lateral wall of main body (1),
The output end of the first motor (15) is fixedly connected with drag-line, and the other end of first drag-line (151) passes through several pulleys
It is fixedly connected with the first lifting lug (142), second oil outlet (12) is provided with the second fixed frame by the side of oil inlet pipe (8)
(16), second fixed frame (16) is fixedly mounted on the outer surface of main body (1) upper end, second fixed frame (16) it is interior
It being provided on side wall third sliding slot (161), second fixed frame (16) is internally provided with the second cover board (17), and described second
The two sides of cover board (17) are fixedly installed with third sliding block (171), between the third sliding block (171) and third sliding slot (161)
It is slidably connected, is fixedly installed with several the second lifting lugs on the side of separate oil inlet pipe (8) side of second cover board (17)
(172), the upper end of the oil inlet pipe (8) is provided with the second motor (18), and second motor (18) is fixedly mounted on main body (1)
Lateral wall on, the output end of second motor (18) is fixedly connected with the second drag-line (181), second drag-line (181)
It is fixedly connected across several pulleys with the second lifting lug (142).
2. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The alarm (2)
Positive and negative anodes pass through be electrically connected between conducting wire and the first metal plate (6) and the second metal plate (7) respectively.
3. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The control cabinet (3)
Inside be provided with control system, the control system includes message processing module (31), control panel (32), memory module
(33) electrically connect with contrast module (34), the input terminal of the output end and control panel (32) of the message processing module (31)
It connects, is successively electrically connected between the control panel (32), memory module (33) and contrast module (34), the control panel
(32) output end and solenoid valve (81), first motor (15) and the second motor (18) control connects.
4. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The cystosepiment (5)
It is fixedly installed with the first spring (19) on separate control cabinet (3) side upper surface, the upper end of first spring (19) and main body
(1) internal upper surface is fixedly connected, and the pressure that deformation occurs to restore for first spring (19) rises less than cystosepiment (5)
Suffered buoyancy.
5. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The PC pipe (9) is remote
It is fixedly installed at nozzle from main body (1) one end sealing ring (91), the sealing ring (91) is by the stronger rubber material of elasticity
It is made.
6. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The ethanol sensor
(10) induction end setting is in the inside of PC pipe (9), the output end of the ethanol sensor (10) and the output end of alarm (2)
It is electrically connected between message processing module (31).
7. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：First cover board
(14) with the second cover board (17) far from the first oil outlet (11) side pass through second spring (20) respectively with the first fixed frame
(13) it is fixedly connected with the second fixed frame (16).
8. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：First lifting lug
(142) and the quantity of the second lifting lug (172) at least there are two.
9. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that：The first motor
(15) it is fixedly connected with fixed plate (21) with the lower end of the second motor (18), the fixed plate (21) is fixedly mounted on main body (1)
Side wall on.
10. a kind of warning device for preventing fuel leakage according to claim 1, it is characterised in that；First drag-line
(151) it is made of with the second drag-line (181) the stronger finer wire of toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566627.1A CN108847001A (en) | 2018-06-05 | 2018-06-05 | A kind of warning device preventing fuel leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566627.1A CN108847001A (en) | 2018-06-05 | 2018-06-05 | A kind of warning device preventing fuel leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108847001A true CN108847001A (en) | 2018-11-20 |
Family
ID=64210179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566627.1A Pending CN108847001A (en) | 2018-06-05 | 2018-06-05 | A kind of warning device preventing fuel leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123752A (en) * | 2020-07-29 | 2020-12-25 | 南京航空航天大学 | Anisotropic double-layer fiber composite material based on high polymer fused deposition 3D printing, preparation method and application thereof |
-
2018
- 2018-06-05 CN CN201810566627.1A patent/CN108847001A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123752A (en) * | 2020-07-29 | 2020-12-25 | 南京航空航天大学 | Anisotropic double-layer fiber composite material based on high polymer fused deposition 3D printing, preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206205056U (en) | A kind of non-negative pressure water service system | |
| CN108847001A (en) | A kind of warning device preventing fuel leakage | |
| CN213682327U (en) | Municipal administration water pipe network steady voltage water tank | |
| CN204919792U (en) | Drainage trouble emergency treatment type area back flush lifting means | |
| CN210531697U (en) | Tap water automatic control equipment | |
| CN210770611U (en) | Valve leak protection alarm device | |
| CN212855064U (en) | Waste gas filtering device for environmental protection | |
| CN211523366U (en) | Double-cavity non-negative pressure water supply equipment | |
| CN204522533U (en) | A kind of dust collector of automatic ash removing | |
| CN210344604U (en) | Water leakage proof device at tap water pipeline interface | |
| CN203337333U (en) | Heat exchanger oil leakage detection apparatus for chemical production | |
| CN205442722U (en) | Novel jar that begins to rehearse of offshore oil platform | |
| CN205653515U (en) | Water water electrolysis oxyhydrogen generator self - cleaning device | |
| CN204958656U (en) | Treatment equipment of domestic sewage | |
| CN205391539U (en) | Fire pump intelligence inspection device | |
| CN218814272U (en) | Sewage lifting device | |
| CN214130664U (en) | Detachable oil-water separator | |
| CN219866759U (en) | Pure water filter pipeline connecting device | |
| CN209979180U (en) | Positive pressure leak detector for toilet bend | |
| CN2889441Y (en) | Environment-friendly multifunctional effective vacuum oil-filtering machine | |
| CN203978896U (en) | A kind of vacuum automatic dewatering unit | |
| CN215569779U (en) | Anti-leakage device of gas drainer | |
| CN209584993U (en) | A kind of water conservancy and hydropower priming device of easy access | |
| CN206246750U (en) | A kind of lift Fluorine-lined check-valves | |
| CN211087014U (en) | Anti-pumping water level balance system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181120 |
|
| WD01 | Invention patent application deemed withdrawn after publication |