CN108005899A - Eccentric driven pump with the adjustable diaphragm pump air valve of stroke - Google Patents
Eccentric driven pump with the adjustable diaphragm pump air valve of stroke Download PDFInfo
- Publication number
- CN108005899A CN108005899A CN201810017603.0A CN201810017603A CN108005899A CN 108005899 A CN108005899 A CN 108005899A CN 201810017603 A CN201810017603 A CN 201810017603A CN 108005899 A CN108005899 A CN 108005899A
- Authority
- CN
- China
- Prior art keywords
- sliding axle
- air valve
- stroke
- frame
- fixed
- 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.)
- Granted
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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
- F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
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- Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of eccentric driven pump with the adjustable diaphragm pump air valve of stroke, it includes the pump housing with water inlet and water outlet, the membrane air valve being installed in the pump housing, membrane air valve includes the connection frame of fixed setting, it is arranged in the sliding axle being slidably connected with being connected frame in connection frame and mutually, multiple locating pieces being fixed on sliding axle, the sliding block being slidably connected on sliding axle, it is fixed on the limited block on sliding axle and is connected to sliding block and connects the C-spring between frame, connecting frame has a connection side, connecting side surface cover is arranged on sliding axle, sliding axle socket-connects place formed with thread segment with being connected side, air valve, which is further included, to be mutually threadedly coupled with thread segment and respectively positioned at the location nut of connection side both sides.The relative position of connection frame and sliding axle is adjusted using the thread segment on sliding axle, and is positioned and fixed by nut, realizes the adjustable function of air stroke of valve.
Description
Technical field
The invention belongs to water pump field, is related to a kind of eccentric driven pump with the adjustable diaphragm pump air valve of stroke.
Background technology
Existing air valve may need to lubricate in continuous firing, or when there are need to pacify during moisture in air valve system
Fill lubricating coupler.These valves are required to be pre-charged with lubricating grease, not really exempt to lubricate.Exempt to lubricate to realize, some are empty
Air valve is formed using slide bar sliding block and spring assembly exempts from lubricating structure, but the mechanism specification is fixed, and slider displacement, spring connect
Connect position to fix, cause air stroke of valve to be fixed, or driving force is fixed, and can not adapt to the demand of complex working condition.
The content of the invention
One kind is provided the invention aims to overcome the deficiencies in the prior art has the adjustable diaphragm pump air of stroke
The eccentric driven pump of valve.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：One kind has the adjustable diaphragm pump air of stroke
The eccentric driven pump of valve, it includes the pump housing with water inlet and water outlet, the membrane air valve being installed in the pump housing, it is described every
The slip that film air valve includes the connection frame of fixed setting, is arranged in the connection frame and is mutually slidably connected with the connection frame
Axis, multiple locating pieces being fixed on the sliding axle, the sliding block being slidably connected on the sliding axle, be fixed on sliding axle
Limited block and be connected to the sliding block and it is described connection frame between C-spring, it is described connection frame have one connection side,
The connecting side surface cover is arranged on the sliding axle, and the sliding axle socket-connects place formed with thread segment with the connection side,
The air valve, which is further included, to be mutually threadedly coupled with the thread segment and respectively positioned at the location nut of connection side both sides.
Another preferred embodiment is：The sliding block is equipped with multiple paired and coaxial connecting hole.
By adopting the above-described technical solution, the present invention has the following advantages compared with the prior art：Utilize the spiral shell on sliding axle
Line section adjusts the relative position of connection frame and sliding axle, and is positioned and fixed by nut, realizes the adjustable work(of air stroke of valve
Energy.
Brief description of the drawings
Attached drawing 1 is the structure diagram of eccentric driven pump；
Attached drawing 2 is the structure diagram of stroke adjustable diaphragm pump air valve.
Embodiment
The preferred embodiment of the invention is described in detail below in conjunction with attached drawing.
As shown in Fig. 1/2, there is the eccentric driven pump of the adjustable diaphragm pump air valve of stroke, it includes with water inlet 91 and goes out
The pump housing 90 at the mouth of a river 92, the membrane air valve being installed in the pump housing, connection frame 1 of the membrane pump air valve including fixed setting,
The sliding axle 2 that is arranged in the connection frame 1 and is slidably connected with connection 1 phase of frame, multiple be fixed on the sliding axle 2
Locating piece 3, the sliding block 4 being slidably connected on the sliding axle 2, the limited block 5 that is fixed on sliding axle 2 and be connected to institute
The C-spring 6 between sliding block 4 and the connection frame 1 is stated, the connection frame 1 has a connection side, and the connecting side surface cover is set
In on the sliding axle 2, the sliding axle 2 and the connection side place that socket-connects also are wrapped formed with thread segment 7, the air valve
Include and be threadedly coupled with 7 phase of thread segment and respectively positioned at the location nut 8 of connection side both sides.The sliding block 4 is equipped with more
A paired and coaxial connecting hole 9, adjusts C-spring 6 and the link position of sliding block 4 according to demand, and then selects position mutually to fit
The connecting hole 9 matched somebody with somebody.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (2)
- A kind of 1. eccentric driven pump with the adjustable diaphragm pump air valve of stroke, it is characterised in that：It includes with water inlet and goes out The pump housing at the mouth of a river, the membrane air valve being installed in the pump housing, the membrane air valve include the connection frame of fixed setting, wear Sliding axle, the multiple positioning being fixed on the sliding axle that frame is mutually slidably connected are connected in the connection frame and with described Block, the sliding block being slidably connected on the sliding axle, the limited block being fixed on sliding axle and it is connected to the sliding block and institute The C-spring between connection frame is stated, the connection frame has a connection side, and the connecting side surface cover is arranged on the sliding axle On, the sliding axle socket-connects place formed with thread segment with the connection side, and the air valve further includes and the thread segment Mutually it is threadedly coupled and respectively positioned at the location nut of connection side both sides.
- 2. the eccentric driven pump according to claim 1 with the adjustable diaphragm pump air valve of stroke, it is characterised in that：The cunning Block is equipped with multiple paired and coaxial connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017603.0A CN108005899B (en) | 2018-01-09 | 2018-01-09 | Eccentric driven pump with the adjustable diaphragm pump air valve of stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017603.0A CN108005899B (en) | 2018-01-09 | 2018-01-09 | Eccentric driven pump with the adjustable diaphragm pump air valve of stroke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108005899A true CN108005899A (en) | 2018-05-08 |
| CN108005899B CN108005899B (en) | 2019-03-08 |
Family
ID=62050302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017603.0A Active CN108005899B (en) | 2018-01-09 | 2018-01-09 | Eccentric driven pump with the adjustable diaphragm pump air valve of stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005899B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102105A (en) * | 1986-03-26 | 1987-10-14 | 鲁道夫·德雷斯马 | Compressor |
| JPH11118051A (en) * | 1997-10-15 | 1999-04-30 | Sanwa Seiki Co Ltd | Safety valve |
| JP2000120896A (en) * | 1998-10-16 | 2000-04-28 | Nippon Walbro:Kk | Diaphragm type pressure reducing valve |
| CN2469283Y (en) * | 2001-03-09 | 2002-01-02 | 张颐 | High pressure difference pressure regulator |
| KR20100035781A (en) * | 2008-09-29 | 2010-04-07 | 전흔수 | Reducing valve installed a bleed room |
| CN203476653U (en) * | 2013-10-10 | 2014-03-12 | 温州市建庆实业公司 | Piston-type unloading valve with adjustable pushing rod length |
| CN206708481U (en) * | 2017-04-17 | 2017-12-05 | 星宇电子(宁波)有限公司 | A kind of pressure regulator valve |
-
2018
- 2018-01-09 CN CN201810017603.0A patent/CN108005899B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102105A (en) * | 1986-03-26 | 1987-10-14 | 鲁道夫·德雷斯马 | Compressor |
| JPH11118051A (en) * | 1997-10-15 | 1999-04-30 | Sanwa Seiki Co Ltd | Safety valve |
| JP2000120896A (en) * | 1998-10-16 | 2000-04-28 | Nippon Walbro:Kk | Diaphragm type pressure reducing valve |
| CN2469283Y (en) * | 2001-03-09 | 2002-01-02 | 张颐 | High pressure difference pressure regulator |
| KR20100035781A (en) * | 2008-09-29 | 2010-04-07 | 전흔수 | Reducing valve installed a bleed room |
| CN203476653U (en) * | 2013-10-10 | 2014-03-12 | 温州市建庆实业公司 | Piston-type unloading valve with adjustable pushing rod length |
| CN206708481U (en) * | 2017-04-17 | 2017-12-05 | 星宇电子(宁波)有限公司 | A kind of pressure regulator valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108005899B (en) | 2019-03-08 |
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