CN106050652A - Disc pump with elastic return rods - Google Patents
Disc pump with elastic return rods Download PDFInfo
- Publication number
- CN106050652A CN106050652A CN201610597110.XA CN201610597110A CN106050652A CN 106050652 A CN106050652 A CN 106050652A CN 201610597110 A CN201610597110 A CN 201610597110A CN 106050652 A CN106050652 A CN 106050652A
- Authority
- CN
- China
- Prior art keywords
- disc
- pump
- pump housing
- driving dish
- release link
- 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
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention discloses a disc pump with elastic return rods. The disc pump comprises a pump body, a driving disc and a driving shaft; the pump body is a hollow disc structure, and is provided with a liquid inlet pipe on one side and a liquid outlet pipe on the other side; the driving shaft penetrates through the center of the pump body, and is rotationally connected with the pump body; the driving disc is perpendicular to the driving shaft, and is fixedly connected with the driving shaft; the driving disc is a circular structure; and the driving shaft is deviated from the circle center of the driving disc. The disc pump with the elastic return rods further comprises two return rods; the return rods are arranged in the pump body; and one ends of the return rods are hinged to the edge of the pump body. The disc pump with the elastic return rods has the following advantages: two return rods form an isolation structure for isolating a liquid inlet from a liquid outlet; the pressure difference on two sides of each return rod is smaller; the sealing effect is better; the energy utilization rate is higher; the pressure is higher; and the rise is higher.
Description
Technical field
The present invention relates to a kind of disc pump, a kind of disc pump with elastic reset bar.
Background technology
Chinese utility model patent ZL200920014912.9 discloses a kind of circular ring sliding vane pump, including housing, eccentric shaft,
Annulus and the parts such as slide plate, balance staff, have that flow is big, advantages of simple structure and simple, but the pressure differential of the both sides liquid of its slide plate
Greatly, slide plate is again movable part, more difficult sealing between itself and housing, and therefore slide plate and kettle body compole are susceptible to leakage phenomenon, lead
Causing its efficiency the highest, pressure is the biggest.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of with two release link groups
The isolation inlet become and the isolation structure of liquid outlet, the pressure reduction of each release link both sides is less, and sealing effectiveness is preferable, energy profit
Higher by rate, pressure is relatively big, the disc pump with elastic reset bar that lift is the biggest.
The present invention solves the technical problem in the presence of prior art by following technical proposals:
A kind of disc pump with elastic reset bar, including a pump housing, a driving dish and a drive shaft, the described pump housing is
The disc-shaped structure of hollow, side are provided with a feed tube, opposite side is provided with a drain pipe, and described drive shaft is through described
The center of the pump housing and be rotationally connected with the described pump housing, described driving dish and described drive shaft be mutually perpendicular to and fixing even
Connecing, described driving dish is circular configuration, and the center of circle of the driving dish described in described drive shaft deviation is arranged, described with bullet
Property release link disc pump also include that two release links, described release link are arranged in the described pump housing and one end is with described
The edge of the pump housing is hinged, and described release link is connected also by reed with the described pump housing, the other end of described release link
Being provided with a sealing block, described sealing block is fitted on the side of described driving dish and is slidably connected with it, described two
Individual release link is arranged in the left and right sides of described driving dish.
As preferred embodiment of the present invention, described release link is hinged with described sealing block.
As preferred embodiment of the present invention, described sealing block being provided with a circular arc sealing surface, described circular arc is close
The radius of front cover is equal to the radius of described driving dish, and described circular arc sealing surface is fitted on the side of described driving dish also
It is slidably connected with it.
As preferred embodiment of the present invention, one end of described release link is provided with circular projection, in the described pump housing
Side is provided with two circular grooves, described circular projection be arranged in described circular groove and with described circular arc
Groove is coaxially arranged, and described circular projection is slidably connected with the inner surface of described circular groove.
The advantage with the disc pump of elastic reset bar of the present invention is: with the isolation inlet of two release link compositions
With the isolation structure of liquid outlet, the pressure reduction of each release link both sides is less, and sealing effectiveness is preferable, and capacity usage ratio is higher, pressure
Relatively big, lift is the biggest.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the disc pump with elastic reset bar of the present invention；
Fig. 2 is the structural representation of the release link in Fig. 1；
Wherein:
1, the pump housing；11, feed tube；12, drain pipe；13, circular groove；
2, driving dish；3, drive shaft；
4, release link；41, sealing block；411, circular arc sealing surface；42, circular projection.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that thus protection scope of the present invention is made apparent clear and definite defining.
The advantage with the disc pump of elastic reset bar of the present invention is: with the isolation inlet of two release link compositions
With the isolation structure of liquid outlet, the pressure reduction of each release link both sides is less, and sealing effectiveness is preferable, and capacity usage ratio is higher, pressure
Relatively big, lift is the biggest.
As it is shown in figure 1, a kind of disc pump with elastic reset bar, including the pump housing 1, driving dish 2 and a drive shaft
3, this pump housing 1 is the disc-shaped structure of hollow, side is provided with a feed tube 11, opposite side is provided with a drain pipe 12, and this drives
Moving axis 3 passes the center of this pump housing 1 and is rotationally connected with this pump housing 1, and this driving dish 2 is mutually perpendicular to this drive shaft 3 and fixing
Connecting, this driving dish 2 is circular configuration, and this drive shaft 3 deviates the center of circle of this driving dish 2 and arranges, should be with elastic reset bar
Disc pump also includes two release links 4, in this release link 4 is arranged in this pump housing 1 and one end is hinged with the edge of this pump housing 1, this
Release link 4 is connected also by reed with this pump housing 1, and the other end of this release link 4 is provided with a sealing block 41, this sealing block 41
Being fitted on the side of this driving dish 2 and be slidably connected with it, these two release links 4 are arranged in the left and right of this driving dish 2
Both sides.This reed can drive this release link 4 to swing the side enabling its end to be close to this driving dish 2 all the time, thus plays
Sealing function；Owing to this disc pump with elastic reset bar being isolated the isolating device of this feed tube 11 and this drain pipe 12 it is
The two-stage isolation structure being made up of two release links 4, the pressure reduction of the most each release link 4 both sides is less, feed tube 11 with go out liquid
The most farther out, therefore sealing effectiveness is preferable for distance between pipe 12, is conducive to improving capacity usage ratio and pressure, makes this band flexible
The disk pump lift of release link is bigger
As shown in Figure 1 and Figure 2, this release link 4 is hinged with this sealing block 41.It is provided with a circular arc on this sealing block 41 to seal
Face 411, the radius of this circular arc sealing surface 411 is equal to the radius of this driving dish 2, and this circular arc sealing surface 411 is fitted in this driving dish 2
Side on and be slidably connected with it.This structure makes this circular arc sealing surface 411 can be close to the side of this driving dish all the time, because of
And sealing effectiveness is preferable.
As in figure 2 it is shown, one end of this release link 4 is provided with circular projection 42, as it is shown in figure 1, be provided with inside this pump housing 1
Two circular grooves 13, in this circle projection 42 is arranged in this circular groove 13 and with this coaxial cloth of circular groove 13
Putting, this circle projection 42 is slidably connected with the inner surface of this circular groove 13.It is multiple from this that this structure desirably prevents fluid
The tail end of position bar 4 is revealed, and improves the sealing effectiveness of this release link 4 further.
Being only more than the mentality of designing of the some embodiments of the present invention, in the case of system allows, the present invention can
To expand to the most external more functional module, thus extend its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. with a disc pump for elastic reset bar, including a pump housing (1), a driving dish (2) and a drive shaft (3), described
The pump housing (1) be the disc-shaped structure of hollow, side is provided with a feed tube (11), opposite side is provided with a drain pipe (12),
Described drive shaft (3) passes the center of the described pump housing (1) and is rotationally connected with the described pump housing (1), described driving dish
(2) being mutually perpendicular to described drive shaft (3) and fixing be connected, described driving dish (2) is circular configuration, described drive shaft
(3) center of circle of the driving dish (2) described in deviation is arranged, it is characterised in that: the described disc pump with elastic reset bar also wraps
Include two release links (4), in described release link (4) is arranged in the described pump housing (1) and one end and the limit of the described pump housing (1)
Edge is hinged, and described release link (4) is connected also by reed with the described pump housing (1), the other end of described release link (4)
Being provided with a sealing block (41), described sealing block (41) is fitted on the side of described driving dish (2) and company of slip with it
Connecing, two described release links (4) are arranged in the left and right sides of described driving dish (2).
Disc pump with elastic reset bar the most according to claim 1, it is characterised in that: described release link (4) with
Described sealing block (41) is hinged.
Disc pump with elastic reset bar the most according to claim 2, it is characterised in that: on described sealing block (41)
Being provided with a circular arc sealing surface (411), the radius of described circular arc sealing surface (411) is equal to the radius of described driving dish (2),
Described circular arc sealing surface (411) is fitted on the side of described driving dish (2) and is slidably connected with it.
Disc pump with elastic reset bar the most according to claim 1, it is characterised in that: described release link (4)
One end is provided with circular projection (42), and the described pump housing (1) inner side is provided with two circular grooves (13), and described circle is dashed forward
Rise in (42) are arranged in described circular groove (13) and the circle coaxially arranged, described with described circular groove (13)
Projection (42) is slidably connected with the inner surface of described circular groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597110.XA CN106050652A (en) | 2016-07-27 | 2016-07-27 | Disc pump with elastic return rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597110.XA CN106050652A (en) | 2016-07-27 | 2016-07-27 | Disc pump with elastic return rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050652A true CN106050652A (en) | 2016-10-26 |
Family
ID=57417112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597110.XA Pending CN106050652A (en) | 2016-07-27 | 2016-07-27 | Disc pump with elastic return rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787722A (en) * | 2020-07-27 | 2020-10-16 | 菏泽飞鸟新能源有限公司 | 5G mobile communication signal tester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482362A (en) * | 2003-02-12 | 2004-03-17 | Rotary pump | |
| CN2929259Y (en) * | 2006-07-15 | 2007-08-01 | 李琢书 | Vane pump |
| CN101113734A (en) * | 2006-07-26 | 2008-01-30 | 云晓璎 | Rotor type compressor |
| DE102009006453A1 (en) * | 2009-01-28 | 2010-07-29 | Bayerische Motoren Werke Aktiengesellschaft | Fluid pump e.g. vane type pump, for internal combustion engine, has machine housing with fluid outlet arranged diametrically opposite to fluid inlet, where inner edge, which faces fluid inlet, of cage is broken |
| CN104131975A (en) * | 2014-07-17 | 2014-11-05 | 南通广兴气动设备有限公司 | Single-stage rotary vane type vacuum pump |
| CN105443159A (en) * | 2014-08-22 | 2016-03-30 | 姚镇 | Rotating apparatus, engine, fluid motor, compressor and pump for realizing transforming between rotation and contra-rotation |
| CN205823628U (en) * | 2016-07-27 | 2016-12-21 | 王鼎兴 | Disc pump with elastic reset bar |
-
2016
- 2016-07-27 CN CN201610597110.XA patent/CN106050652A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482362A (en) * | 2003-02-12 | 2004-03-17 | Rotary pump | |
| CN2929259Y (en) * | 2006-07-15 | 2007-08-01 | 李琢书 | Vane pump |
| CN101113734A (en) * | 2006-07-26 | 2008-01-30 | 云晓璎 | Rotor type compressor |
| DE102009006453A1 (en) * | 2009-01-28 | 2010-07-29 | Bayerische Motoren Werke Aktiengesellschaft | Fluid pump e.g. vane type pump, for internal combustion engine, has machine housing with fluid outlet arranged diametrically opposite to fluid inlet, where inner edge, which faces fluid inlet, of cage is broken |
| CN104131975A (en) * | 2014-07-17 | 2014-11-05 | 南通广兴气动设备有限公司 | Single-stage rotary vane type vacuum pump |
| CN105443159A (en) * | 2014-08-22 | 2016-03-30 | 姚镇 | Rotating apparatus, engine, fluid motor, compressor and pump for realizing transforming between rotation and contra-rotation |
| CN205823628U (en) * | 2016-07-27 | 2016-12-21 | 王鼎兴 | Disc pump with elastic reset bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787722A (en) * | 2020-07-27 | 2020-10-16 | 菏泽飞鸟新能源有限公司 | 5G mobile communication signal tester |
| CN111787722B (en) * | 2020-07-27 | 2021-08-20 | 上海众执芯信息科技有限公司 | 5G mobile communication signal tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |