CN2360629Y - Emulsion metering delivery pump - Google Patents
Emulsion metering delivery pump Download PDFInfo
- Publication number
- CN2360629Y CN2360629Y CN 99202938 CN99202938U CN2360629Y CN 2360629 Y CN2360629 Y CN 2360629Y CN 99202938 CN99202938 CN 99202938 CN 99202938 U CN99202938 U CN 99202938U CN 2360629 Y CN2360629 Y CN 2360629Y
- Authority
- CN
- China
- Prior art keywords
- conveying pump
- emulsion
- liquid
- metering conveying
- plunger
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to an emulsion metering conveying pump using the reciprocating movement of a rocking piston to change the volume and is suitable for the toughness liquid of the emulsion type. The toughness liquid of the emulsion type is easy to be bonded on the surface of an object contacted by the toughness liquid of the emulsion type and is also easy to send out heat or be solidified to deteriorate when the toughness liquid of the emulsion type flows into a movement pair producing the friction because of the relative movement. Therefore, the emulsion metering conveying pump solves the problem and is provided with a separating film pipe. The emulsion metering conveying pump is mainly composed of a cylinder body (1), the rocking piston (2), the separating film pipe (3), a pump cavity shell (4), two floating components, etc. The emulsion metering conveying pump can continuously increase the energy of the toughness liquid of the emulsion type and meter the flow capacity according to the number of the times of the reciprocating movement of the rocking piston (2).
Description
The utility model relates to a kind of positive displacement latex metering conveying pump that can increase continuously latex class liquid of vicidity energy.
Because latex class liquid of vicidity has some characteristics, easily be bonded in the surface of contact with it as this liquid, it is rotten or solidify rotten that particularly this liquid enters in the kinematic pair of caused by relative motion friction or contact very easily heating, thereby the relative movement of serious impede motion parts, also the interior speed of related movement of some this kind liquid can not be too high in addition, also can reduce the quality (mechanical stability) of this liquid greatly as Tai Gao; Because existing all kinds of pumps all have the kinematic pair of the relative movement that much contacts with the liquid that is increased energy, so be difficult to be applied to latex class liquid of vicidity.In order to address this problem, common way is earlier this liquid to be flowed in the airtight container of an energy now, with air pressure this liquid in container is extruded again, thereby reach the purpose that increases energy, this container need be done very greatly like this, is difficult to again move, unit time carries amount of liquid little, operation is also cumbersome in addition, contacts the content that can influence its certain composition too much with air for some liquid of vicidity, and this increases its operation difficulty again.
The purpose of this utility model is that a kind of container type latex metering conveying pump will be provided, and it can continuously increase the energy of latex class liquid of vicidity with lower linear velocity, and guarantees that its mechanical stability does not reduce.
The purpose of this utility model is achieved in that increases a diaphragm tube and two through holes by the buoyant member control switch on the basis of plunger type cylinder, make it become the latex metering conveying pump that a kind of to-and-fro motion by plunger changes volume; Be made up of plunger rod, plunger, cylinder body, retaining ring, diaphragm tube, pump chamber shell and two buoyant members, the same with common positive displacement plunger pump principle, power source drives the plunger to-and-fro motion and changes volume, and buoyant member plays the one-way valve effect; One end of the diaphragm tube in this latex metering conveying pump is fixed on the reciprocating plunger, the other end is fixed on static relatively cylinder body or the pump chamber shell, so just the kinematic pair of relative movement in the pump and the liquid in the pump chamber are separated, thereby guarantee each kinematic pair proper functioning; This diaphragm tube is a corrugated, and manufacture with rubber or rubber-like metallic material, so bigger extending amount can be arranged, thereby guarantee that plunger has a bigger reciprocating stroke, any problem can take place so this latex metering conveying pump can make latex class liquid of vicidity normal flow not cross; So just reached the purpose of the energy of successive increase latex class liquid of vicidity.
The utility model has following characteristics: because diaphragm tube is arranged, can be used for increasing the energy of latex class liquid of vicidity; Because simple in structure, buoyant member and pump chamber are easy to clean; The pump chamber seal leakage is few; Plunger low speed does not back and forth influence the liquid emulsion mechanical stability that is increased energy, can also just can be converted into flow with rolling counters forward plunger reciprocal time in addition, and it is also more accurate to measure, so can make metering pump.
The concrete structure of model utility is provided by following embodiment and accompanying drawing thereof.
Accompanying drawing is the sectional drawing according to the latex metering conveying pump that the utility model proposes.
The embodiment represented below in conjunction with accompanying drawing is described in detail the utility model.
This latex metering conveying pump comprises plunger rod (1), plunger (2), cylinder body (4), retaining ring (5), diaphragm tube (6), pump chamber shell (7) and two buoyant members (13); The state of each part is an off working state among the figure.
Plunger rod (1) and plunger (2) rigid joint, and can in cylinder body (4), reciprocatingly slide, cylinder body (4) is a Bolt Connection with pump chamber shell (7), center fixed one end of diaphragm tube (6), the other end of diaphragm tube (6) is fixed ring (5) and screw on plunger (2), cylinder body (4), plunger (2) and diaphragm tube (6) form air cavity (3), and air cavity (3) communicates with atmosphere; Buoyant member can float in outlet plenum (9) or entrance cavity (11), seals or open liquid outlet opening (10) or liquor inlet (12) under external force; Pump chamber shell (7), plunger (2) and diaphragm tube (6) form pump chamber (8), and reciprocatingly sliding of plunger (2) just changed the volume of pump chamber (8); Diaphragm tube (6) separates air cavity (3) and pump chamber (8), thereby guarantee that the liquid in the pump chamber (8) does not enter air cavity (3), diaphragm tube (6) is to make with rubber or rubber-like metallic material, form corrugated tube shape, thereby can produce the to-and-fro motion that bigger extending amount does not influence plunger (2) like this; Buoyant member (13) is the multidiameter shaft shape, and small diameter portion is used for guiding, and middle end face is a seal face, and buoyant member just can play the effect of unidirectional conducting like this.
Liquor inlet (12) must increase the liquid-container UNICOM of energy with need, and buoyant member under the effect of external force (13) plays one-way valve; The power source (not shown) drives plunger rod (1) when moving in circles, thereby make plunger (2) when being moved to the left, the volume of pump chamber (8) increases, pressure diminishes, then the buoyant member (13) on the liquor inlet (12) can float, and liquor inlet (12) is opened, and the buoyant member (13) on the liquid outlet opening (10) falls simultaneously, sealing liquid outlet opening (10), the liquid that liquor inlet (12) is located can flow into pump chamber (8); Power source drives plunger rod (1) when moving in circles, thereby make plunger (2) when moving right, the volume reducing of pump chamber (8), pressure increases, then the buoyant member (13) on the liquor inlet (12) falls, sealing liquor inlet (12), the buoyant member (13) on the liquid outlet opening (10) floats simultaneously, and liquid outlet opening (10) is opened, the liquid that has increased energy is flowed out, the work that moves in circles so just can continuously increase the energy of this liquid, owing to there is diaphragm tube to make this pump can be used for latex class liquid of vicidity.
Claims (4)
1, a kind of to-and-fro motion by plunger changes the latex metering conveying pump of volume, comprising leaning on stopper rod (1), plunger (2), cylinder body (4), retaining ring (5), diaphragm tube (6), pump chamber shell (7) and buoyant member (13), feature are to have two ends to be separately fixed at diaphragm tube (6) on plunger (2) and the cylinder body (4), and two buoyant members (13) that cover respectively on liquid outlet opening (10) and liquor inlet (12) are arranged.
2, latex metering conveying pump according to claim 1, base are characterised in that diaphragm tube (6) is a corrugated tube shape.
3, latex metering conveying pump according to claim 1 is characterized in that buoyant member (13) is the multidiameter shaft shape.
4, latex metering conveying pump according to claim 2 is characterized in that diaphragm tube (6) is with rubber or has metallic material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99202938 CN2360629Y (en) | 1999-03-03 | 1999-03-03 | Emulsion metering delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99202938 CN2360629Y (en) | 1999-03-03 | 1999-03-03 | Emulsion metering delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360629Y true CN2360629Y (en) | 2000-01-26 |
Family
ID=33998208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99202938 Expired - Fee Related CN2360629Y (en) | 1999-03-03 | 1999-03-03 | Emulsion metering delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360629Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203417A (en) * | 2008-10-30 | 2011-09-28 | 科诺科飞利浦公司 | Diaphragm pumps and transporting drag reducers |
| CN107614121A (en) * | 2015-06-01 | 2018-01-19 | 深圳市大疆创新科技有限公司 | The sprinkling system of feedback with fluid flow and rotating speed |
| CN109882390A (en) * | 2019-03-08 | 2019-06-14 | 西安佰能达动力科技有限公司 | A kind of barrel-shaped diaphragm type compressor of no clearance |
| US10400758B2 (en) | 2015-06-01 | 2019-09-03 | SZ DJI Technology Co., Ltd. | Brushless pump motor system |
-
1999
- 1999-03-03 CN CN 99202938 patent/CN2360629Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203417A (en) * | 2008-10-30 | 2011-09-28 | 科诺科飞利浦公司 | Diaphragm pumps and transporting drag reducers |
| CN102203417B (en) * | 2008-10-30 | 2016-06-22 | 路博润特种产品公司 | The conveying of membrane pump and drag reducer |
| CN107614121A (en) * | 2015-06-01 | 2018-01-19 | 深圳市大疆创新科技有限公司 | The sprinkling system of feedback with fluid flow and rotating speed |
| US10266265B2 (en) | 2015-06-01 | 2019-04-23 | SZ DJI Technology Co., Ltd. | Spraying system having a liquid flow and rotating speed feedback |
| US10400758B2 (en) | 2015-06-01 | 2019-09-03 | SZ DJI Technology Co., Ltd. | Brushless pump motor system |
| CN107614121B (en) * | 2015-06-01 | 2019-10-25 | 深圳市大疆创新科技有限公司 | The sprinkling system of feedback with fluid flow and revolving speed |
| CN109882390A (en) * | 2019-03-08 | 2019-06-14 | 西安佰能达动力科技有限公司 | A kind of barrel-shaped diaphragm type compressor of no clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |