CN209278003U - A kind of fuel leakage accumulator tank - Google Patents
A kind of fuel leakage accumulator tank Download PDFInfo
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- CN209278003U CN209278003U CN201821949426.1U CN201821949426U CN209278003U CN 209278003 U CN209278003 U CN 209278003U CN 201821949426 U CN201821949426 U CN 201821949426U CN 209278003 U CN209278003 U CN 209278003U
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Abstract
A kind of fuel leakage accumulator tank, including tank body, it is mounted on the sensing device and end cap of tank inner chamber, tank body, which is equipped with, can be connected to tank inner chamber and extraneous port, wiring hole and the first fuel feed hole, first wiring of sensing device is fixed on binding post and is electrically connected with the second wiring of warning device, sensing device can trigger warning device alarm after experiencing fuel leakage state, binding post is mounted in wiring hole, the binding post includes the wiring male seat and wiring base of energy mutually inserting connection, the first wiring of sensing device is equipped in the wiring male seat, the second wiring of warning device is equipped in wiring base.By the way that binding post is mounted in wiring hole, the first wiring can be threaded through in binding post in advance in this way, when needing to connect the first wiring with the second wiring, need not move through the operation opened end cap and close end cap, it can directly be connected by wiring male seat with the inserting of wiring base, it is installed or removed outside tank body, it is convenient and efficient.
Description
Technical field
The utility model relates to automatic alarm technical fields, and in particular to a kind of fuel leakage accumulator tank.
Background technique
During internal combustion engine operation, especially in large-power marine diesel engines, high-pressure oil pipe because of itself service life or
The factors such as environmental corrosion influence, and are easy to happen fuel leakage.The fuel oil of leakage has security risk.It is therefore desirable to leakage
Fuel oil is monitored.Accumulator tank is the device of one of monitoring fuel leakage.It is mainly touched by collecting the fuel oil of leakage
It transmits messages alarm device, user is reminded to take steps to exclude leakage failure, to avoid the generation of the accidents such as fire, it is ensured that internal combustion engine safety
Operation.
Fuel leakage accumulator tank generally comprise tank body with hollow cavity, be mounted on tank inner chamber sensing device and
With the end cap of tank body cooperation, tank body is equipped with port and wiring hole, and end cap is arranged on port.In the prior art, sensing device
The first wiring fixed often through binding post, and binding post is shelved in tank body, the second wiring of warning device is successively worn
It crosses the cable connector on the outside of accumulator tank, after tank body, is electrically connected with intracorporal first wiring of tank is located at.Then it will be located at tank body
In outer cable connector insertion wiring hole, so that the second wiring of warning device be fixed.
Above structure has the following problems.First is that binding post is directly placed in tank body, when needing the of sensing device
When one wiring and the second wiring of warning device electrical connection or disassembly, need first to open end cap；After connection or disassembly, then will
End cap closure.In this way, needing to open or close end cap when the second wiring installation or disassembly, operate more troublesome.Second is that wiring
Column is directly placed in tank body, the unlocked and easy shaking of binding post, so that the first wiring of sensing device is easy to loosen.Third is that
Binding post often locks the first wiring of sensing device by metal clips, and metal clips active force is smaller, and locking effect is not good enough,
First wiring is easy to loosen and fall off, and causes short circuit.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of first wiring and second for the above-mentioned prior art
The fuel leakage accumulator tank of easy-to-connect dismounting.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of fuel leakage accumulator tank, including
Tank body with hollow cavity, the sensing device for being mounted on tank inner chamber and the end cap with tank body cooperation, tank body are equipped with equal
It can be connected to tank inner chamber and extraneous port, wiring hole and the first fuel feed hole, end cap is arranged on port, and the of sensing device
One wiring is fixed on binding post and is electrically connected with the second wiring of warning device, and sensing device experiences fuel leakage state
After can trigger warning device alarm, it is characterised in that: the binding post is mounted in wiring hole, which includes can phase interfix
Wiring male seat and wiring base with connection are equipped with the first wiring of sensing device in the wiring male seat, wear in wiring base
The second wiring equipped with warning device.
Wiring male seat is connected with the inserting of wiring base with various structures, it is preferable that the wiring male seat described connects
One in line base forms plug, in the wiring male seat or the wiring base another be equipped with can accommodate the plug
Plug cavity.In this way, passing through the cooperation of plug and plug cavity, Lai Shixian wiring male seat is connected with the inserting of wiring base.
In order to fix the first wiring or/and the second wiring, the wiring male seat is equipped with and can be connected in the first wiring
First screw or/and the wiring base are equipped with the second screw that can be connected in the second wiring.The prior art is usually led to
Metal clips is crossed to clasp the first wiring, the first wiring is easy to loosen, and easily causes power supply short circuit.It is connect by the first screw to first
Line carries out vertical spacing or/and the second screw and carries out vertical spacing to the second wiring, and locking force is big, the first wiring or/and the
Two wiring are not easy loose or dislocation, are conducive to circuit stability.
Binding post is mobile in order to prevent and slips, and it is movable that restricted binding post is arranged between the binding post and wiring hole
Locating part.
For the ease of clearing up the intracorporal fuel oil of tank, the tank body is additionally provided with connection tank inner chamber and extraneous oil leak hole, should
Gate gurgle valve is installed in oil leak hole.
Gate gurgle valve can have a variety of structures, it is preferable that the gate gurgle valve includes the first valve body, the first valve rod, the first spool
And spring, first valve body are equipped with the first valve chamber, draining entrance and draining outlet, draining entrance and are connected in the first valve chamber and tank body
Chamber, the first valve chamber of draining outlet and the external world；It is arranged in the first valve chamber to first valve stem slides；First spool is located at first
It links in valve chamber and with the first valve rod；One end of spring and the inner bottom wall of the first valve body offset and the other end and the first spool phase
It supports, the first valve rod keeps the trend of first the first valve port of seal spool upwards under the action of the spring.By the way that spring is arranged, make
Obtaining the first valve rod can automatically reset, and gate gurgle valve can be closed automatically.
In order to meet the installation of different direction, the tank body is provided with second oil inlet opposite with first fuel feed hole
Hole, second fuel feed hole are connected to tank inner chamber and the external world.According to the position of high-pressure oil pipe, the of connection different location can be selected
One fuel feed hole or the second fuel feed hole.
Oil spilling excessively pollutes tank wall in order to prevent, and connection tank inner chamber and the external world are additionally provided on the tank body
Oil overflow hole, the oil overflow hole are arranged above sensing device.
As an improvement, being additionally provided with connection tank inner chamber and extraneous instrument connection on the tank body.In this way, passing through the test
Fuel oil is imported tank inner chamber by hole, sees that can sensing device trigger alarm, that is, can determine whether the accumulator tank can work normally.
It is tested without dismantling lower accumulator tank, it is easy to use.
It is tested in order to facilitate test oil is added, test valve is installed on the instrument connection, test valve includes having the
Second valve body of two valve chambers and the second valve rod being rotatably arranged in second valve chamber；Second valve body be equipped with test oil-in and
Oil export is tested, test oil-in is connected to the second valve chamber and the external world, the second valve chamber of test oil outlet and tank inner chamber；Second
Valve rod can cover or open the second valve port.
Compared with the prior art, the advantages of the utility model are: being existed in this way by the way that binding post to be mounted in wiring hole
Before factory, so that it may the first wiring is threaded through in binding post in advance, when needing to connect the first wiring with the second wiring or disconnected
When opening, the operation opened end cap and close end cap is needed not move through, can directly be connected by the inserting of wiring male seat and wiring base
It connects, is installed or removed outside tank body, convenient and efficient, structure is more reasonable and practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
Fig. 2 is the schematic diagram of another angle of Fig. 1；
Fig. 3 is the cross-sectional view of Fig. 1；
Fig. 4 is the exploded view of Fig. 1；
Fig. 5 is the exploded view of another angle of Fig. 1；
Fig. 6 is the exploded view of the another angle of Fig. 1；
Fig. 7 is the installation diagram of binding post and locating part；
Fig. 8 is the exploded view of Fig. 7；
Fig. 9 is the exploded view of another angle of Fig. 7；
Figure 10 is the cross-sectional view of Fig. 7；
Figure 11 is the exploded view of Figure 10.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~Figure 11, the fuel leakage accumulator tank, including with hollow cavity tank body 1, be mounted in tank body
The sensing device 8 of chamber and end cap 5 with tank body cooperation, tank body 1 be equipped with can be connected to tank inner chamber and extraneous port 13,
Wiring hole 15 and the first fuel feed hole 11, end cap 5 are arranged on port 13, and the first wiring 100 of sensing device 8 is fixed on wiring
It is electrically connected on column 2 and with the second wiring 200 of warning device, sensing device 8 can trigger alarm after experiencing fuel leakage state
Device alarm, binding post 2 are mounted in wiring hole 15, which includes the energy mutually wiring male seat 21 of inserting connection and connect
Line base 22, the wiring male seat 21 are equipped with first through hole 214, the first wiring of sensing device 8 are equipped in first through hole 214
100, wiring base 22 is equipped with the second through-hole 224, and the second wiring 200 of warning device is equipped in the second through-hole 224.
Above-mentioned sensing device 8 can use the prior art.For example, sensing device 8 includes floating ball 81 and cooperates with floating ball 81
Tongue tube 82.After the fuel oil of leakage enters tank body 1, floating ball 81 is driven to rise, is attracted or disconnects so that tongue tube 82 generates
Movement, and output switching signal is to warning device.The tabletting 9 that vertical spacing is carried out to sensing device 8, pressure are equipped in tank body 1
Piece 9 is arranged above sensing device 8.
Referring to Fig. 7~Figure 11, one in above-mentioned wiring male seat 21 or wiring base 22 forms plug 221, and wiring is public
Another in seat 21 or wiring base 22 is equipped with 221 cavity 211 of plug that can accommodate the plug 221.It is set in wiring male seat 21
The second wiring 200 can be connected to by having the first screw 212 that can be connected in the first wiring 100 or/and wiring base 22 to be equipped with
On the second screw 222.In the present embodiment, plug 221 is formed in wiring base 22, it is empty that wiring male seat 21 is equipped with plug
Chamber 211；Wiring male seat 21 is additionally provided with contact pin 213, and the plug 221 of wiring base 22 is equipped with the slot cooperated with contact pin 213
223.When wiring male seat 21 is connect with 22 inserting of wiring base, 221 card insertion of plug in wiring base 22 to wiring male seat 21
Plug cavity 211 in, meanwhile, contact pin 213 and slot 223 cooperate.In addition, wiring male seat 21 is equipped with energy in the present embodiment
The first screw 212 being connected in the first wiring 100, also, wiring base 22 be equipped with can be connected in the second wiring 200
Second screw 222.In addition, the movable locating part 7 of restricted binding post 2 is arranged between binding post 2 and wiring hole 15.Preferably,
Locating part 7 is rubber sleeve.
Referring to Fig. 6, tank body 1 is additionally provided with connection tank inner chamber and extraneous oil leak hole 14, is equipped with and lets out in the oil leak hole 14
Oil valve 3.Specifically, referring to FIG. 1 to FIG. 6, gate gurgle valve 3 includes the first valve body 31, the first valve rod 32, the first spool 35 and spring
33, which is equipped with the first valve chamber, draining entrance 311 and draining outlet 312, and draining entrance 311 is connected to the first valve chamber
And tank inner chamber, 312 the first valve chamber of connection of draining outlet and the external world；First valve rod 32 is slidably arranged in the first valve chamber；The
One spool 35 is located in the first valve chamber and links with the first valve rod 32；One end of spring 33 and the inner bottom wall of the first valve body 31 offset
And the other end offsets with the first spool 35, the first valve rod 32 keeps the first spool 35 sealing the upwards under the action of spring 33
The trend of one valve port.Pull ring 34 can be set in the lower part of first valve rod 32, in order to exert a force.
Tank body 1 is additionally provided with second fuel feed hole 12 opposite with the first fuel feed hole 11, which is connected to tank body
Inner cavity and the external world can be provided with plug 6 in one of the first fuel feed hole 11 or the second fuel feed hole 12.It in this way can be according to high pressure
The position of oil pipe, the fuel feed hole of selection connection suitable position.For ease of description, will be located at the fuel feed hole in the left side of tank body 1 as
First fuel feed hole 11, the fuel feed hole positioned at 1 right side of tank body is as the second fuel feed hole 12.In the present embodiment, the first fuel feed hole 11
Upper setting plug 6, the second fuel feed hole 12 are connected to high-pressure oil pipe.
Referring to fig. 2,3,5,6, connection tank inner chamber and extraneous oil overflow hole 17, the oil overflow hole 17 are additionally provided on tank body 1
It is arranged above sensing device 8.
Connection tank inner chamber and extraneous instrument connection 16 are additionally provided on tank body 1.In the present embodiment, instrument connection 16 is arranged
Above sensing device 8.Test valve 4 is installed on instrument connection 16.Test valve 4 includes 41 He of the second valve body with the second valve chamber
The second valve rod 42 being rotatably arranged in second valve chamber；Second valve body 41 is equipped with test oil-in 411 and test oil export
412, test oil-in 411 is connected to the second valve chamber and the external world, and test oil export 412 is connected to the second valve chamber and tank inner chamber；Second
Valve rod 42 connect with 41 inner thread of the second valve body and can cover or open the second valve port.
Tank body 1 is outward extended with mounting portion 18, and mounting portion 18 is set there are two mounting hole 181, screw penetrate mounting hole 181 from
And accumulator tank is mounted on external equipment.
Tank body 1 can use cast molding, can also pass through aluminum material compression moulding.
In the present embodiment, the fuel leakage accumulator tank, application method are as follows:
Before factory, first locating part 7 is mounted in wiring hole 15, is then threaded through the first wiring 100 of sensing device 8
In the first through hole 214 of wiring male seat 21, and by wiring male seat 21 from the groove that tank inner chamber is mounted on locating part 7, then,
By tightening the first screw 212, the first screw 212 vertically acts on the first wiring 100, thus further to the first wiring 100
It is limited.
When needing to install and use, the second wiring 200 is threaded through in the second through-hole 224 of wiring base 22, and tightens
Wiring base 22 is connect by two-screw 222 outside tank body 1 with 21 inserting of wiring male seat.This accumulator tank is pacified by mounting plate
Dress on a diesel engine, test valve 4 is mounted in instrument connection 16, gate gurgle valve 3 is mounted in oil leak hole 14, plug 6 is installed
In the first fuel feed hole 11, the oil return apparatus of high-pressure oil pipe is mounted on the second fuel feed hole 12, waste oil cabinet by conduit and is overflow
Oilhole 17 is connected.Sensing device 8 is installed in tank body 1, the first wiring 100 of sensing device 8 can pass through after wiring hole 15 with report
Alarm device is connected.
When needing to dismantle, wiring base 22 can be extracted outward outside tank body 1.
When there is no when leakage, sensing device 8 will not trigger alarm for high-pressure oil pipe.
After high-pressure oil pipe leaks, the fuel oil of leakage is by the oil return apparatus of high-pressure oil pipe, through the first fuel feed hole 11
Into tank inner chamber, triggers sensing device 8 and be connected to warning device alarm.When the fuel oil overfill in accumulator tank, extra fuel oil
It is flowed out in waste oil cabinet by overflow hole 17.In this way, user will be appreciated that high-pressure oil pipe leakage situation by alarm signal, thus
It goes to search the high-pressure oil pipe leaked, and the cylinder fuel oil is cut off.New high-pressure oil pipe is changed later, then restores the cylinder fuel oil,
And determine that high-pressure oil pipe no longer leaks.
When needing to clear up the fuel oil in tank body 1, for using the diesel engine of light diesel, the first valve rod 32 is pulled downward on
On pull ring 34, the first spool 35 moves down, and gate gurgle valve 3 is opened at this time, after fuel oil enters the first valve chamber by draining entrance 311
From 312 outflow of draining outlet, the fuel oil in tank body 1 is put only in this way；After unclamping pull ring 34, the under the action of spring 33
One valve rod 32 rises and seals up the first valve port.For the diesel engine of heavy oil combustion, every time after alarm, after being both needed to unscrewing end cap 5
It is cleaned, is cleaned up.
When whether the function of needing to test accumulator tank is intact, the second valve rod 42 is screwed out, so that the second valve port is opened, is led to
It crosses test oil-in 411 and pours into test oil, test oil flows out after passing through the second valve chamber from test oil export 412, then test oil
It flows into tank inner chamber.In this way, by installing test valve 4 on tank body 1, without removing accumulator tank from high-pressure oil pipe, just
It is whether intact that accumulator tank function can be tested.
Claims (10)
1. a kind of fuel leakage accumulator tank, including with hollow cavity tank body (1), be mounted on the sensing device of tank inner chamber
(8) and the end cap (5) with tank body (1) cooperation, tank body (1) be equipped with can be connected to tank inner chamber and extraneous port (13),
Wiring hole (15) and the first fuel feed hole (11), end cap (5) are arranged on port (13), the first wiring of sensing device (8)
(100) it is fixed on binding post (2) and is electrically connected with the second wiring (200) of warning device, sensing device (8) experiences combustion
Warning device alarm can be triggered after oily leak condition, it is characterised in that: the binding post (2) is mounted in wiring hole (15), should
Binding post (2) includes the wiring male seat (21) and wiring base (22) of energy mutually inserting connection, is worn in the wiring male seat (21)
There is the first wiring (100) of sensing device (8), the second wiring (200) of warning device is equipped in wiring base (22).
2. fuel leakage accumulator tank according to claim 1, it is characterised in that: the wiring male seat (21) or the wiring
One in base (22) forms plug (221), another in the wiring male seat (21) or the wiring base (22)
Equipped with the plug cavity (211) that can accommodate the plug (221).
3. fuel leakage accumulator tank according to claim 1, it is characterised in that: the wiring male seat (21) is equipped with and can support
Connect on the first wiring (100) the first screw (212) or/and the wiring base (22) on be equipped with and can be connected to second and connect
The second screw (222) on line (200).
4. fuel leakage accumulator tank according to claim 1, it is characterised in that: the binding post (2) and wiring hole (15)
Between restricted binding post (2) movable locating part (7) is set.
5. fuel leakage accumulator tank according to claim 1, it is characterised in that: the tank body (1) is additionally provided with connection tank body
Inner cavity and extraneous oil leak hole (14) are equipped with gate gurgle valve (3) in the oil leak hole (14).
6. fuel leakage accumulator tank according to claim 5, it is characterised in that: the gate gurgle valve (3) includes the first valve body
(31), the first valve rod (32), the first spool (35) and spring (33), first valve body (31) are equipped with the first valve chamber, draining entrance
(311) and draining outlet (312), draining entrance (311) is connected to the first valve chamber and tank inner chamber, and draining exports (312) connection the
One valve chamber and the external world；First valve rod (32) is slidably arranged in the first valve chamber；First spool (35) is located in the first valve chamber simultaneously
It links with the first valve rod (32)；One end of spring (33) and the inner bottom wall of the first valve body (31) offset and the other end and the first spool
(35) it offsets, the first valve rod (32) keeps the first spool (35) to seal becoming for the first valve port upwards under the action of spring (33)
Gesture.
7. fuel leakage accumulator tank according to claim 1, it is characterised in that: the tank body (1) is provided with and described
Opposite the second fuel feed hole (12) of one fuel feed hole (11), second fuel feed hole (12) are connected to tank inner chamber and the external world.
8. fuel leakage accumulator tank according to claim 1, it is characterised in that: be additionally provided with connection on the tank body (1)
Tank inner chamber and extraneous oil overflow hole (17), the oil overflow hole (17) setting is above sensing device (8).
9. fuel leakage accumulator tank according to claim 1, it is characterised in that: be additionally provided with connection on the tank body (1)
Tank inner chamber and extraneous instrument connection (16).
10. fuel leakage accumulator tank according to claim 9, it is characterised in that: be equipped with survey on the instrument connection (16)
Try valve (4), test valve (4) include the second valve body (41) with the second valve chamber and be rotatably arranged in second valve chamber the
Two valve rods (42)；Second valve body (41) is equipped with test oil-in (411) and test oil export (412), and test oil-in (411) is even
Logical second valve chamber and the external world, test oil export (412) are connected to the second valve chamber and tank inner chamber；Second valve rod (42) can be covered or be beaten
Open the second valve port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949426.1U CN209278003U (en) | 2018-11-23 | 2018-11-23 | A kind of fuel leakage accumulator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949426.1U CN209278003U (en) | 2018-11-23 | 2018-11-23 | A kind of fuel leakage accumulator tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278003U true CN209278003U (en) | 2019-08-20 |
Family
ID=67602678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949426.1U Active CN209278003U (en) | 2018-11-23 | 2018-11-23 | A kind of fuel leakage accumulator tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365137A (en) * | 2020-03-27 | 2020-07-03 | 潍柴重机股份有限公司 | High-pressure oil pipe fuel leakage alarm device and alarm method |
-
2018
- 2018-11-23 CN CN201821949426.1U patent/CN209278003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365137A (en) * | 2020-03-27 | 2020-07-03 | 潍柴重机股份有限公司 | High-pressure oil pipe fuel leakage alarm device and alarm method |
| CN111365137B (en) * | 2020-03-27 | 2022-08-19 | 潍柴重机股份有限公司 | High-pressure oil pipe fuel leakage alarm device and alarm method |
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