CN107654371A - Disc pump with round slider - Google Patents
Disc pump with round slider Download PDFInfo
- Publication number
- CN107654371A CN107654371A CN201610590858.7A CN201610590858A CN107654371A CN 107654371 A CN107654371 A CN 107654371A CN 201610590858 A CN201610590858 A CN 201610590858A CN 107654371 A CN107654371 A CN 107654371A
- Authority
- CN
- China
- Prior art keywords
- round
- pump housing
- round platform
- pump
- slider
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of disc pump with round slider, including a feed tube, one drain pipe and a pump housing, the described pump housing is disc-shaped structure, the described disc pump with round slider also includes a drive disk and three round sliders, described drive disk be arranged in the described pump housing and with the described tangent arrangement of the pump housing, feed tube and drain pipe are arranged in the both sides at point of contact, three " u "-shaped breach and a drive shaft are provided with described drive disk, the width of described " u "-shaped breach is equal with the diameter of described round slider, the center arrangement of the described pump housing has a round platform, a shaft hole is offered on described round platform.The present invention the disc pump with round slider the advantages of be：It is more steady without eccentric shaft structure, operation；The distance between feed tube and drain pipe are farther out, it is not easy to flow back, efficiency is higher, and the structure of parts is relatively simple, and production cost is relatively low.
Description
Technical field
The present invention relates to a kind of disc pump, more precisely a kind of disc pump with round slider.
Background technology
Chinese utility model patent CN200920014912.9 discloses a kind of circular ring sliding vane pump, its by housing,
The parts such as eccentric shaft, annulus, slide plate, swinging axle or connecting shaft form.There is eccentric shaft knot because it is internal
Structure, thus it is not steady enough during operation, and vibrations are more serious, and the manufacturing cost of eccentric shaft is also higher.It is slided
The pressure differential relatively large distance of plate both sides is nearer, and slide plate and kettle body are sliding connection structure, therefore more difficult close
Envelope, the liquid in exit are easily back to entrance, cause the less efficient of this circular ring sliding vane pump.
The content of the invention
The present invention mainly solves the technical problem present in prior art, so as to provide one kind without eccentric shaft
Structure, operation are more steady；The distance between feed tube and drain pipe are farther out, it is not easy to flow back, efficiency compared with
Height, the structure of parts is relatively simple, the relatively low disc pump with round slider of production cost.
The present invention solves the technical problem in the presence of prior art by following technical proposals：
A kind of disc pump with round slider, including a feed tube, a drain pipe and a pump housing, described pump
Body is disc-shaped structure, and the described disc pump with round slider also includes a drive disk and three concentric strokings
Block, described drive disk are arranged in the described pump housing and with the described tangent arrangement of the pump housing, feed tube and going out
Liquid pipe is arranged in the both sides at point of contact, and three " u "-shaped breach and a driving are provided with described drive disk
Axle, the width of described " u "-shaped breach is equal with the diameter of described round slider, in the described pump housing
The heart is disposed with a round platform, and a shaft hole is offered on described round platform, and described shaft hole deviates described circle
The center arrangement of platform and the outer surface for running through the described pump housing, described drive shaft rotate with described shaft hole
Connection, the tangent arrangement of inwall of described round slider and the described pump housing and with the described tangent arrangement of round platform,
Described round slider is arranged in described " u "-shaped breach.
As preferred embodiments of the present invention, a round platform groove is provided with the inside of described drive disk, it is described
The diameter of round platform groove is more than the diameter of described round platform, and described round platform is arranged in described round platform groove, institute
The depth for the round platform groove stated is equal to the height of described round platform.
The present invention the disc pump with round slider the advantages of be：It is more flat without eccentric shaft structure, operation
Surely；The distance between feed tube and drain pipe are farther out, it is not easy to flow back, efficiency is higher, the structures of parts compared with
To be simple, production cost is relatively low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
The required accompanying drawing used is briefly described in example or description of the prior art, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the disc pump with round slider of the present invention；
Fig. 2 is the front view of the disc pump with round slider in Fig. 1；
Fig. 3 is the simplification structural representation of the disc pump with round slider in Fig. 1；
Fig. 4 is the dimensional structure diagram of the drive disk in Fig. 1；
Fig. 5 is the dimensional structure diagram at another visual angle of the drive disk in Fig. 4；
Fig. 6 is the dimensional structure diagram of the round slider in Fig. 1；
Wherein：
1st, feed tube；
2nd, drain pipe；
3rd, the pump housing；31st, round platform；32nd, shaft hole；
4th, drive disk；41st, " u "-shaped breach；42nd, drive shaft；43rd, round platform groove；
5th, round slider.
Embodiment
The preferred embodiments of the present invention are described in detail below, so that advantages and features of the invention can be more
It is easy to be readily appreciated by one skilled in the art, so as to make protection scope of the present invention on apparent clear and definite boundary
It is fixed.
The present invention the disc pump with round slider the advantages of be：It is more flat without eccentric shaft structure, operation
Surely；The distance between feed tube and drain pipe are farther out, it is not easy to flow back, efficiency is higher, the structures of parts compared with
To be simple, production cost is relatively low.
As shown in Figure 1 and Figure 2, a kind of disc pump with round slider, including a feed tube 1, one go out liquid
Pipe 2, a pump housing 3, a drive disk 4 and three round sliders 5, as shown in figure 3, the pump housing 3 is disk
Shape structure, as shown in Figure 1 and Figure 2, the drive disk 4 be arranged in the pump housing 3 and with the 3 tangent cloth of the pump housing
Put, feed tube 1 and drain pipe 2 are arranged in the both sides at point of contact, as shown in Figure 4, Figure 5, the drive disk
Three drive shafts 42 of " u "-shaped breach 41 and one, as shown in Figure 1 and Figure 2, the " u "-shaped are provided with 4
The width of breach 41 is equal with the diameter of the round slider 5, as shown in figure 3, the center arrangement of the pump housing 3
There is a round platform 31, a shaft hole 32 is offered on the round platform 31, the shaft hole 32 deviates the round platform 31
Center arrangement and the outer surface for running through the pump housing 3, the drive shaft 42 are rotatablely connected with the shaft hole 32, should
The tangent arrangement of inwall of round slider 5 and the pump housing 3 and with the 31 tangent arrangement of round platform, as shown in Figure 1, Figure 2,
Shown in Fig. 6, the round slider 5 is arranged in the " u "-shaped breach 41.Fig. 1 is driven along clockwise direction
In drive shaft 42, you can by liquid from the pump of feed tube 1 to drain pipe 2.Under the driving of the drive disk 4,
It is tangent with the round platform 31 because the round slider 5 is not only tangent with the inner surface of the pump housing 3, therefore the circle
Sliding block 5 is only capable of rolling between the inwall of the pump housing 3 and the round platform 31, enables round slider 5 relative to this
" u "-shaped breach 41 slides, with the rotation of the drive disk 4, three round sliders 5 can continuously by
Water is from the pump of feed tube 1 to drain pipe 2.Due in the disc pump with round slider of this structure without
There is eccentric shaft structure, thus it is operationally more steady；Drain pipe 2 and the distance between feed tube are also larger,
It is easier to be fully sealed.
The inner side of the drive disk 4 is provided with a round platform groove 43, and the diameter of the round platform groove 43 is more than the round platform 31
Diameter, the round platform 31 is arranged in the round platform groove 43, and the depth of the round platform groove 43 is equal to the round platform 31
Highly.The liquid that this design can be reduced effectively in drain pipe 2 is back in the inlet pipe 1, thus is imitated
Rate is higher.
It is only the mentality of designing of some embodiments of the present invention above, in the case where system allows, this
Invention can expand to while external more functional modules, so as to extend its function to greatest extent.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
This, any change or replacement expected without creative work, should all cover in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of disc pump with round slider, including a feed tube (1), a drain pipe (2) and a pump
Body (3), the described pump housing (3) are disc-shaped structure, it is characterised in that：It is described with round slider
Disc pump also includes a drive disk (4) and three round sliders (5), described drive disk (4) are arranged in institute
Divide in the pump housing (3) stated and with the described pump housing (3) tangent arrangement, feed tube (1) and drain pipe (2)
Be not arranged in the both sides at point of contact, be provided with described drive disk (4) three " u "-shaped breach (41) and
One drive shaft (42), the width of described " u "-shaped breach (41) are straight with described round slider (5)
Footpath is equal, and the center arrangement of the described pump housing (3) has a round platform (31), and described round platform opens up on (31)
There is a shaft hole (32), described shaft hole (32) deviates the center arrangement of described round platform (31) and passed through
The outer surface of the described pump housing (3) is worn, described drive shaft (42) rotates with described shaft hole (32)
Connection, the tangent arrangement of inwall of described round slider (5) and the described pump housing (3) and with described round platform
(31) tangent arrangement, described round slider (5) are arranged in described " u "-shaped breach (41).
2. the disc pump according to claim 1 with round slider, it is characterised in that：Described drive
A round platform groove (43) is provided with the inside of Moving plate (4), the diameter of described round platform groove (43) is more than described
The diameter of round platform (31), described round platform (31) are arranged in described round platform groove (43), described circle
The depth of platform groove (43) is equal to the height of described round platform (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590858.7A CN107654371A (en) | 2016-07-25 | 2016-07-25 | Disc pump with round slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590858.7A CN107654371A (en) | 2016-07-25 | 2016-07-25 | Disc pump with round slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654371A true CN107654371A (en) | 2018-02-02 |
Family
ID=61126651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610590858.7A Pending CN107654371A (en) | 2016-07-25 | 2016-07-25 | Disc pump with round slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654371A (en) |
-
2016
- 2016-07-25 CN CN201610590858.7A patent/CN107654371A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |