CN209067433U - Refueling device and compressor - Google Patents
Refueling device and compressor Download PDFInfo
- Publication number
- CN209067433U CN209067433U CN201821240914.5U CN201821240914U CN209067433U CN 209067433 U CN209067433 U CN 209067433U CN 201821240914 U CN201821240914 U CN 201821240914U CN 209067433 U CN209067433 U CN 209067433U
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- fuel tank
- fixed block
- conduit
- refueling device
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- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000002828 fuel tank Substances 0.000 claims description 93
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000003921 oil Substances 0.000 abstract description 45
- 239000010687 lubricating oil Substances 0.000 abstract description 39
- 238000000034 method Methods 0.000 abstract description 5
- 239000013589 supplement Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000007769 metal material Substances 0.000 description 11
- 238000005461 lubrication Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- -1 alternatively Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an oiling device and compressor, this oiling device includes: the oil storage tank, the oil tank, the floating block and the sliding column; an oil filling port is arranged on the oil tank and is communicated with the oil storage tank through a first conduit; a fixed block is arranged on the inner wall of the top end of the oil tank, the bottom end of the fixed block extends to the top end of the fixed block to form a slide way, and a slide column is arranged in the slide way in a sliding manner; the side wall of the fixed block is provided with first openings and second openings which are positioned on the same horizontal plane with the first openings at intervals, and the first openings are communicated with the oil filling port through a second conduit; the floating block is connected with the bottom end of the sliding column; when the lubricating oil in the oil tank is reduced, the floating block moves downwards to further drive the sliding column to move downwards in the sliding way, when the sliding column moves to the first opening and the second opening to be opened, the lubricating oil in the second guide pipe enters the sliding way through the first opening and then flows into the oil tank through the second opening, so that the automatic supplement of the lubricating oil in the oil tank is realized, the manual supplement of the lubricating oil is not needed, and the operation process is simplified.
Description
Technical field
The utility model relates to Compressor Manufacturing technology more particularly to a kind of refueling devices and compressor.
Background technique
In the transmission process of the fluids such as air, conveyed frequently with compressor；The revolving speed of compressor is very fast, therefore need pair
The moving components such as the bearing on compressor are lubricated, and to reduce the abrasion of the moving components such as bearing, improve the use of compressor
Service life；Therefore how the moving components such as bearing are lubricated and are had become a hot topic of research.
In the prior art, fuel tank is often set on the compressor, and the bottom of fuel tank in conveyance conduit and compressor by being used for
The cavity connection of the moving components such as bearing is accommodated, so that the lubricating oil in fuel tank can enter in cavity through pipeline, Jin Ershi
Now to the lubrication of the moving components such as bearing；In order to which the lubricating oil guaranteed in fuel tank is able to enter in cavity, on the top of fuel tank
It is provided with balance hole, so that fuel tank internal is communicated with the atmosphere.
However, in the prior art, compressor in the process of work, can consume a part of lubricating oil, make the profit in fuel tank
Lubricating oil gradually decreases, also to ensure that the volume of compressor is unlikely to excessive, fuel tank is standing set it is smaller, in order to exempt from fuel tank
Lubrication shortage of oil, caused by compressor lubrication fail, need the frequent make-up oil into fuel tank, cause complicated for operation.
Utility model content
The utility model embodiment provides a kind of refueling device and compressor, and to solve in the prior art, compressor is in work
During work, a part of lubricating oil can be consumed, gradually decreases the lubricating oil in fuel tank, also to ensure that the body of compressor
Product is unlikely to excessive, fuel tank is standing set it is smaller, in order to exempt from the lubrication shortage of oil in fuel tank, caused by compressor lubrication fail,
The often make-up oil into fuel tank is needed, technical problem complicated for operation is caused.
The utility model provides a kind of refueling device, comprising: oil storage tank, fuel tank, floating block and traveller；The oil storage tank is set
It sets on the top of the fuel tank；Pouring orifice is provided on the fuel tank, the pouring orifice passes through the first conduit and the oil storage tank
Connection；Fixed block is provided on the inner wall on the fuel tank top, the bottom end of the fixed block extends to the top of the fixed block
It is formed with slideway, the traveller is slidably installed in the slideway；Be spaced on the side wall of the fixed block be provided with the first opening with
And it is located at the second opening of same level with first opening, first opening connects with slideway with second opening
Logical, first opening is connected to by the second conduit with the pouring orifice；The floating block is connect with the bottom end of the traveller.
Refueling device as described above, it is preferable that the fixed block is removably connect with the fuel tank.
Refueling device as described above, it is preferable that the side wall of the fixed block offers sliding slot, and the sliding slot is by described solid
The top for determining block extends to the predeterminated position of first upper opening portion to bottom end, and the sliding slot is through to the slideway；Institute
State traveller top be provided with area of section be less than the cross section of slideway area connecting column, and the center line of the connecting column with
The centerline parallel of the slideway is arranged；The top of the connecting column is provided with stopper posts, the center line of the stopper posts and institute
The central axis setting of connecting column is stated, the stopper posts are slidably installed in the sliding slot.
Refueling device as described above, it is preferable that the floating block is foam-plastic blocks.
Refueling device as described above, it is preferable that the floating block is removably connect with the traveller.
Refueling device as described above, it is preferable that the top of the fuel tank is arranged in the pouring orifice.
Refueling device as described above, it is preferable that second conduit is metal tube.
Refueling device as described above, it is preferable that second conduit and the fuel tank and the fixed block are detachable
Connection.
Refueling device as described above, it is preferable that first conduit is rubber tube.
The utility model also provides a kind of compressor, comprising: body and refueling device as described above.
Refueling device and compressor provided by the utility model, by the top of fuel tank be arranged oil storage tank, oil storage tank with
Pouring orifice on fuel tank is connected to by the first conduit；It is provided with fixed block on the inner wall of fuel tank top, the bottom end of fixed block is to top
Slideway is extended to form, traveller is slidably installed in slideway；What is be spaced on fixed block side wall is provided with the first opening and the second opening, and
One opening and the second opening are connected to slideway, and the first opening is connected to by the second conduit with pouring orifice；The bottom end of traveller is arranged
There is floating block；When the lubricating oil in fuel tank is reduced, floating block is moved down, and then traveller is driven to move down in slideway, works as shifting
When moving to the first opening with the second opening unlatching, the lubricating oil in the second conduit enters in slideway through the first opening, Jin Erjing
Second opening is flowed into fuel tank, is automatically replenished with realizing to lubricating oil in fuel tank, is not necessarily to artificial supplementation lubricating oil, is simplified
Operating process.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Signal when the first opening and the second opening are closed in the refueling device that Fig. 1 provides for an embodiment of the present invention
Figure；
Signal when the first opening and the second opening are opened in the refueling device that Fig. 2 provides for an embodiment of the present invention
Figure；
Showing when the first opening and the second opening are closed in the refueling device that Fig. 3 provides for another embodiment of the utility model
It is intended to；
Showing when the first opening and the second opening are opened in the refueling device that Fig. 4 provides for another embodiment of the utility model
It is intended to；
Fig. 5 is the connection schematic diagram of oil storage tank and fuel tank in refueling device provided by the embodiment of the utility model.
Description of symbols:
10, oil storage tank；
20, fuel tank；
30, floating block；
40, traveller；
50, the first conduit；
60, the second conduit；
201, fixed block；
401, stopper posts；
2011, the first opening；
2012, the second opening；
2013, sliding slot.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.In the absence of conflict, the feature in following embodiment and embodiment can be mutual group
It closes.
Signal when the first opening and the second opening are closed in the refueling device that Fig. 1 provides for an embodiment of the present invention
Figure；Schematic diagram when the first opening and the second opening are opened in the refueling device that Fig. 2 provides for an embodiment of the present invention；Figure
Schematic diagram when the first opening and the second opening are closed in 3 refueling devices provided for another embodiment of the utility model；Fig. 4 is
Schematic diagram when the first opening and the second opening are opened in the refueling device that another embodiment of the utility model provides；Fig. 5 is this
The connection schematic diagram of oil storage tank and fuel tank in the refueling device that utility model embodiment provides.
Please refer to Fig. 1-Fig. 5.The present embodiment provides a kind of refueling devices, comprising: oil storage tank 10, fuel tank 20, floating block 30 with
And traveller 40；The top of fuel tank 20 is arranged in oil storage tank 10；Pouring orifice is provided on fuel tank 20, pouring orifice passes through the first conduit 50
It is connected to oil storage tank 10；The inner wall on 20 top of fuel tank has been downwardly extending fixed block 201, and the bottom end of fixed block 201 is to fixation
The top of block 201 has extended to form slideway, and traveller 40 is slidably installed in slideway；The first opening of setting on the side wall of fixed block 201
2011 and with first opening 2011 be located at same level second opening 2012, first opening 2011 with second be open 2012
It is connected to slideway, the first opening 2011 is connected to by the second conduit 60 with pouring orifice；Floating block 30 is connect with the bottom end of traveller 40.
Specifically, oil storage tank 10 can be the metal being mainly made of metal materials such as copper, iron, aluminium, alternatively, oil storage tank
10 be the non-metallic tank being mainly made of non-metallic materials such as plastics, rubber.
Preferably, the shape of oil storage tank 10 can there are many, such as: 10 pipe of oil storage tank can be in spherical, cylindric isotactic
Then shape or oil storage tank 10 are in other irregular shapes.The volume of oil storage tank 10 is greater than the volume of fuel tank 20, in oil storage
The more lubricating oil of accommodating in tank 10, and then the make-up oil into fuel tank 20.
Specifically, fuel tank 20 can be for the metal box or fuel tank 20 being mainly made of metal materials such as copper, iron, aluminium
The non-metal box being mainly made of non-metallic materials such as plastics, rubber.
Preferably, fuel tank 20 can in a rectangular parallelepiped shape, the regular shapes such as cylindric or fuel tank 20 be in other irregular
Shape.
It should be noted that being provided with conveyance conduit in the bottom of fuel tank 20, there is accommodating bearing, rotor etc. in compressor
The cavity of moving component, conveyance conduit are connected to cavity, the lubricating oil in fuel tank 20 are delivered in cavity, to moving component
It is lubricated.The top of fuel tank 20 is provided with balance hole, balance hole can connect the inner space of fuel tank 20 and ambient atmosphere
It is logical, so that the lubricating oil in fuel tank 20 can be flowed into cavity under gravity.
Oil storage tank 10 is located at the top of fuel tank 20, so that the lubricating oil in oil storage tank 10 is flowed into oil under gravity
In case 20, with the make-up oil into fuel tank 20.
Specifically, the section of pouring orifice can the regular shapes such as rounded, rectangle or pouring orifice in other irregular
Shape.
Specifically, the first conduit 50 can be connect with the outer surface on 20 top of fuel tank by welding, to realize
The connection of one conduit 50 and pouring orifice；Or first conduit 50 connect with fuel tank 20 by adhesive glue.
Preferably, the metal tube or first that the first conduit 50 can be constituted for metal materials such as main copper, iron, aluminium are led
Pipe 50 can be the non-metallic pipe being mainly made of non-metallic materials such as plastics.It is possible to further the one of the first conduit 50
End is formed with the first flange connector, and the first connecting hole is offered on the first flange connector, is offered accordingly on 20 top of fuel tank
First screw hole, the first flange connector are supported on the top of fuel tank 20, and make first the first screw hole of connecting hole face, later
First fastening screw is penetrated into the first connecting hole and is screwed into the first screw hole, the first flange connector is connected to oil
On case 20；The position of the first connecting hole and the first screw hole that are reasonably arranged, can be in first the first screw of connecting hole face
The first conduit 50 is connected to pouring orifice when hole, to guarantee the first conduit while the first flange connector is connected on fuel tank 20
50 with the connection of pouring orifice.
Preferably, the first conduit 50 is rubber tube to the present embodiment.The elasticity of rubber tube preferably, allows rubber tube curved
It is bent；The first conduit 50 can be made to be bent according to the actual conditions of work-yard, and then changed between oil storage tank 10 and fuel tank 20
Relative position.
Correspondingly, the first connecting tube can have been extended outward to form in pouring orifice, the first connecting tube and 20 one of fuel tank at
It type and is connected to pouring orifice, the first connecting tube need to be only plugged in rubber tube by when installation, and the first conduit 50 and oil can be realized
Connection between case 20；The caliber of the first conduit 50 of reasonable setting and the caliber of the first connecting tube, can lead by first
It when pipe 50 is set in the first connecting tube, is interference fitted between the first conduit 50 and the first connecting tube, to guarantee the first conduit 50
With the leakproofness between the first connecting tube.
Specifically, fixed block 201 can be connect with the inner wall on 20 top of fuel tank or fixed block by welding
201 are integrally formed by way of casting with fuel tank 20；Fixed block 201 can be mainly made of metal materials such as copper, iron, aluminium
Metal block or fixed block 201 are the nonmetal block being mainly made of non-metallic materials such as plastics.
Preferably, fixed block 201 can the regular shapes such as cylindrical, rectangular-shape or fixed block 201 in others
Irregular shape；The shape for the slideway that 201 bottom end of fixed block is extended to form to top can there are many, such as: slideway can in circle
Column or prism-shaped, corresponding 40 cross sectional shape of traveller is identical as the cross sectional shape of slideway, and then slides above and below in traveller 40
When, it is ensured that the leakproofness between slideway and traveller 40.
Specifically, the first opening 2011 and the second opening 2012 are located in same level, in 40 slide downward of traveller
And then while opening the first opening 2011, the second opening 2012 is also turned on, and the lubricating oil in the second conduit 60 can at this time
To be flowed into slideway through the first opening 2011, and it is flowed into fuel tank 20 through the second opening 2012, and then realize to fuel tank
Lubricating oil is added in 20.It, can be by 2012 closing of the first opening 2011 and the second opening, to prevent when 40 upward sliding of traveller
Lubricating oil in second conduit 60 is flowed into slideway, to stop adding lubricating oil into fuel tank 20.
Specifically, when slideway is rectangle in section, the first opening 2011 be can be set in the first side of slideway,
The second opening 2012 can be set in first side or the side adjacent with first side at this time；The present embodiment preferably,
Second opening 2012 is arranged on side opposite with first side on slideway, to increase the first opening 2011 and the second opening
The distance between 2012, in order to avoid still have lubricating oil by second when traveller 40 is by the first opening 2011 and the second 2012 closing of opening
2012 outflow of opening.
In other embodiments, slideway, correspondingly, traveller 40 is cylindrical, first can be open at this time with cylindrical
2011 and second opening 2012 interval be arranged on the side wall of slideway.
Specifically, the second conduit 60 can be the non-metallic pipe being mainly made of non-metallic materials such as plastics, rubber；This reality
Apply example preferably, the second conduit 60 is metal tube；The metal tube being mainly made of metal materials such as copper, iron, aluminium will not be with lubrication
The biochemical reaction of fry dried food ingredients, to improve the service life of the second conduit 60.
Specifically, one end of the second conduit 60 can be connect with 20 top inner wall of fuel tank by welding, and second leads
The other end of pipe 60 can also be connect with the side wall of fixed block 201 by welding, to realize pouring orifice and the first opening
2011 connection.
Preferably, the second conduit 60 is removably connect the present embodiment with fuel tank 20 and fixed block 201.In order to
When two conduits 60 damage, by the second conduit 60 by the second conduit for disassembling on fuel tank 20 and fixed block 201, and then more renew
60。
Preferably, it has been downwardly extending the second connecting tube in 20 top inner wall of fuel tank, has been set on the outer wall of the second connecting tube
It is equipped with the first external screw thread, first stop lug is set in the front end of the second conduit 60, is arranged with the first nut on the second conduit 60,
One end of first nut towards 60 rear end of the second conduit is provided with the first protrusion, and the first stop lug can enter the first spiral shell
In female and support on the first protrusion；The front end of second conduit 60 is supported in the second connecting tube, the first spiral shell of retrotorsion
Mother so that the first nut and the first external screw thread cooperate, and then is pressed in the front end of the second conduit 60 in second connecting tube, to realize
Connection between second conduit 60 and fuel tank 20.
Third connecting tube is formed on the side wall of fixed block 201, third connecting tube is connected to the first opening 2011, third
The second nut is arranged in connecting tube, the end of third connecting tube is provided with the second protrusion, and the second protrusion can prevent second
Nut and third connecting tube are detached from；Correspondingly, being provided with the second external screw thread on the rear end outer wall of the second conduit 60, make the second outer spiral shell
Line and the second nut cooperate, and screw the second nut, and the rear end of the second conduit 60 can be made to support in the end of third connecting tube
On, to realize the connection between the second conduit 60 and fixed block 201.
In other embodiments, it is formed with the second flange connector in the front end of the second conduit 60, is opened on the second flange connector
Equipped with the second connecting hole, correspondingly, offering the second screw hole on the top of fuel tank 20, the second fastening screw passes through the second connection
It is screwed into behind hole in the second screw hole, to realize the connection between the second conduit 60 and fuel tank 20；In addition, in the second conduit 60
Rear end is formed with third flange connector, and third connecting hole is offered on third flange connector, opens up on the side wall of fixed block 201
Have a third screw hole, third fastening screw is screwed into third screw hole after passing through third through-hole, with realize the second conduit 60 with
Connection between fixed block 201.
Specifically, floating block 30 can be the device that can arbitrarily float in lubricating oil, such as: floating block 30 can be main
The metal shell that can be floated in lubricating oil or floating block 30 being made of metal materials such as copper, iron, aluminium are wooden unit.
Preferably, floating block 30 is foam-plastic blocks to the present embodiment.The density of foamed plastics is small, so that the floating block of same volume
30 mass are small.
Specifically, when floating block 30 is metal shell, floating block 30 can be connect with 40 bottom end of traveller by welding；
Or sliding block can also be connect by adhesive glue with 40 bottom end of traveller.
Preferably, floating block 30 is removably connect with traveller 40.It removably connects, can incite somebody to action between floating block 30 and traveller 40
Floating block 30 and 40 separate machined of traveller, convenient for the production and installation of refueling device.
Between floating block 30 and traveller 40 be detachably connected can there are many, such as: floating block 30 can be bolted
Or the mode of clamping connects.
The course of work of refueling device provided in this embodiment are as follows: when compressor consumes lubricating oil, so that in fuel tank 20
When lubricating oil is reduced, lubricating oil liquid level is reduced in fuel tank 20, and floating block 30 moves down at the same time, floating block 30 drive traveller 40 to
Lower slider, when the liquid level in fuel tank 20 drops to preset height, traveller 40 opens the first opening 2011 and the second opening 2012
It opens, the lubricating oil in the second conduit 60 is flowed into slideway through the first opening 2011, and then flows into oil through the second opening 2012
So that the lubricating oil in fuel tank 20 increases in case 20, realization is automatically replenished lubricating oil in fuel tank 20；Profit in fuel tank 20
When lubricating oil increases, the lubricating oil liquid level in fuel tank 20 is increased, so that floating block 30 moves up, and then drives traveller 40 in slideway
It mutually moves up, until the liquid level in fuel tank 20 is when rising to preset height, the side wall of traveller 40 is by the first opening 2011 and the
Two openings, 2012 closing, to stop the make-up oil into fuel tank 20.It should be noted that preset height is to guarantee compressor lubrication
Under the premise of good, the minimum liquid level of lubricating oil in fuel tank 20.
Refueling device provided in this embodiment, by the way that oil storage tank 10, oil storage tank 10 and fuel tank is arranged on the top of fuel tank 20
Pouring orifice on 20 is connected to by the first conduit 50；Fixed block 201, the bottom of fixed block 201 are provided on 20 top inner wall of fuel tank
It holds to top and has extended to form slideway, traveller 40 is slidably installed in slideway；What is be spaced on 201 side wall of fixed block is provided with the first opening
2011 and second opening 2012, the first opening 2011 and the second opening 2012 be connected to slideway, the first opening 2011 passes through the
Two conduits 60 are connected to pouring orifice；The bottom end of traveller 40 is provided with floating block 30；When the lubricating oil in fuel tank 20 is reduced, floating block 30
It moves down, and then traveller 40 is driven to move down in slideway, opened when being moved to the first opening 2011 with the second opening 2012
Qi Shi, the lubricating oil in the second conduit 60 enters in slideway through the first opening 2011, and then is flowed into through the second opening 2012
In fuel tank 20, lubricating oil in fuel tank 20 is automatically replenished with realizing, artificial supplementation lubricating oil is not necessarily to, simplifies operating process.
Specifically, fixed block 201 is removably connect with fuel tank 20.In order to the processing and assembly of refueling device, in addition
It, can be in time by fixed block 201 by being disassembled on fuel tank 20, with the fixed block more renewed when fixed block 201 breaks down
201。
Preferably, the mode that fixed block 201 can be bolted or be clamped is connect with fuel tank 20.
Specifically, the side wall of fixed block 201 offers sliding slot 2013, and sliding slot 2013 is from the top of fixed block 201 to bottom end
The predeterminated position on 2011 top of the first opening is extended to, and sliding slot 2013 is through to slideway；The top of traveller 40 is provided with section
Area is less than the connecting column of the cross section of slideway area, and the centerline parallel of the center line of connecting column and slideway is arranged；Connecting column
Top is provided with stopper posts 401, and the center line of stopper posts 401 and the central axis of connecting column are arranged, and stopper posts 401 are slidably installed in
In sliding slot 2013.Stopper posts 401 can prevent traveller 40 from separating with slideway.
It should be noted that being preset as moving down when traveller 40, so that the first opening 2011 and the second opening 2012 are complete
The position of stopper posts 401 when full open.
Specifically, the top of fuel tank 20 is arranged in pouring orifice.So that the lubricating oil in pouring orifice can fully flow into oil
In case 20.
A kind of compressor is also provided in other embodiments, comprising: body and refueling device as described above.
In the present invention, unless otherwise specific regulation, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removably connect, or be integrally formed, and can be machinery
Connection is also possible to be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected with by intermediate medium,
It can be the connection inside two elements or the interaction relationship of two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of refueling device characterized by comprising oil storage tank, fuel tank, floating block and traveller；The oil storage tank setting exists
The top of the fuel tank；Pouring orifice is provided on the fuel tank, the pouring orifice is connected to by the first conduit with the oil storage tank；
Fixed block is provided on the inner wall on the fuel tank top, the bottom end of the fixed block has been extended to form to the top of the fixed block
Slideway, the traveller are slidably installed in the slideway；Be spaced on the side wall of the fixed block be provided with the first opening and with institute
The second opening that the first opening is located at same level is stated, first opening is connected to slideway with second opening, institute
The first opening is stated to be connected to by the second conduit with the pouring orifice；The floating block is connect with the bottom end of the traveller.
2. refueling device according to claim 1, which is characterized in that the fixed block removably connects with the fuel tank
It connects.
3. refueling device according to claim 2, which is characterized in that the side wall of the fixed block offers sliding slot, described
Sliding slot extends to the predeterminated position of first upper opening portion from the top of the fixed block to bottom end, and the sliding slot is through to
The slideway；The top of the traveller is provided with the connecting column that area of section is less than the cross section of slideway area, and the connection
The centerline parallel of the center line of column and the slideway is arranged；The top of the connecting column is provided with stopper posts, the stopper posts
Center line and the central axis of the connecting column be arranged, the stopper posts are slidably installed in the sliding slot.
4. refueling device according to claim 1-3, which is characterized in that the floating block is foam-plastic blocks.
5. refueling device according to claim 1-3, which is characterized in that the floating block and the traveller are detachable
Connection.
6. refueling device according to claim 1-3, which is characterized in that the pouring orifice is arranged in the fuel tank
Top.
7. refueling device according to claim 1-3, which is characterized in that second conduit is metal tube.
8. refueling device according to claim 1-3, which is characterized in that second conduit and the fuel tank and
The fixed block removably connects.
9. refueling device according to claim 1-3, which is characterized in that first conduit is rubber tube.
10. a kind of compressor characterized by comprising body and the described in any item refueling devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240914.5U CN209067433U (en) | 2018-08-02 | 2018-08-02 | Refueling device and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240914.5U CN209067433U (en) | 2018-08-02 | 2018-08-02 | Refueling device and compressor |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412369A (en) * | 2020-04-30 | 2020-07-14 | 中广核(当涂)新能源有限公司 | Device for automatic oiling |
| CN114562458A (en) * | 2022-02-25 | 2022-05-31 | 三门拓展真空设备有限公司 | Sliding valve vacuum pump |
| CN114850309A (en) * | 2022-06-06 | 2022-08-05 | 温州鼎兴汽车配件有限公司 | Machining process of oil tank end cover |
-
2018
- 2018-08-02 CN CN201821240914.5U patent/CN209067433U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412369A (en) * | 2020-04-30 | 2020-07-14 | 中广核(当涂)新能源有限公司 | Device for automatic oiling |
| CN114562458A (en) * | 2022-02-25 | 2022-05-31 | 三门拓展真空设备有限公司 | Sliding valve vacuum pump |
| CN114562458B (en) * | 2022-02-25 | 2024-06-11 | 三门拓展真空设备有限公司 | Slide valve vacuum pump |
| CN114850309A (en) * | 2022-06-06 | 2022-08-05 | 温州鼎兴汽车配件有限公司 | Machining process of oil tank end cover |
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