CN204873787U - Backward flow formula liquid liquid filling machine - Google Patents
Backward flow formula liquid liquid filling machine Download PDFInfo
- Publication number
- CN204873787U CN204873787U CN201520644013.2U CN201520644013U CN204873787U CN 204873787 U CN204873787 U CN 204873787U CN 201520644013 U CN201520644013 U CN 201520644013U CN 204873787 U CN204873787 U CN 204873787U
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- CN
- China
- Prior art keywords
- filling
- ball valve
- rifle
- install
- storage tank
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a backward flow formula liquid liquid filling machine, it is including the storage tank, the transfer pump, including a motor, an end cap, a controller, and a cover plate, the filling container, the filling platform, and a support, the filling rifle, be close to between the transfer line of the unloading pipe of storage tank and transfer pump one end each other the intercommunication have a back flow, install a ball valve respectively on back flow intermediate sum filling rifle, install three formula air pressure switchs on the ball valve of back flow, misplacing respectively mutually between the ball valve switch two of two joints of air pressure switch and filling rifle connects, the intercommunication has an air line. Install the adjustment handle that an adjustable filling rifle goes up and down at the support top. The utility model discloses install a reflux unit and air -operated controller mechanism between the exit of transfer pump, automatic backward flow can prevent the frequent start -up of delivery pump and motor effectively and stop in the time of accomplishing the material and fill with, prevents to cause harm, increase of service life to equipment.
Description
Technical field:
The utility model relates to filling liquid, particularly a kind of be applicable to oil-well cement filtrate reducer filling time use reverse-flow type liquid-filling machine.
Background technology:
Existing liquid-filling machine, lead to a tremie pipe bottom a storage tank, at the other end of tremie pipe, an infusion pump and motor thereof are installed, at the conveying pipeline other end of infusion pump, a filling rifle is installed, filling rifle is fixed on a support, be provided with below support with a moveable platform, platform is placed with the container filling cooperatively interacted with filling rifle.This liquid-filling machine, in use, because the specification of container filling is different, when particularly carrying out filling to small dimension container, frequent starting and the stopping of infusion pump easily cause damage to transmission pump and motor.
Summary of the invention:
The purpose of this utility model be to provide a kind of filling time can prevent infusion pump and motor frequent start-stop, growth equipment from establishing reverse-flow type liquid-filling machine with the life-span.
The technical solution of the utility model completes as follows, reverse-flow type liquid-filling machine, it includes storage tank, infusion pump, motor, container filling, filling platform, support, filling rifle, it is characterized in that: be interconnected near infusion pump one end a counter flow pipe between the tremie pipe and the hydraulic pipe of infusion pump of storage tank, a ball valve is separately installed with in counter flow pipe centre and filling rifle upper end, the ball valve of counter flow pipe is provided with a three-chip type pneumatic switch, between pneumatic switch two joints and ball valve switch two joint of filling rifle, mutual dislocation is communicated with a gas line respectively.The regulating handle of an adjustable filling rifle lifting is installed at cradle top.
The utility model is provided with a recycling device and pneumatic control mechanism thereof between the import and export of infusion pump, automatic back flow when material is filled can be completed, effectively can prevent frequent starting and the stopping of transmission pump and motor, prevent from causing damage to equipment, increase the service life.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Describe embodiment in detail by reference to the accompanying drawings, it includes storage tank 1, infusion pump 4, motor 5, container filling 7, filling platform 6, support 8, filling rifle 9, main improvements are the counter flow pipes 13 that have been interconnected near infusion pump one end between the tremie pipe 2 and the hydraulic pipe 12 of infusion pump of storage tank, a ball valve 14 is separately installed with in counter flow pipe centre and filling rifle upper end, the ball valve of counter flow pipe is provided with a three-chip type pneumatic switch 3, between pneumatic switch two joints and ball valve switch two joint of filling rifle, mutual dislocation is communicated with a gas line 11 respectively.The regulating handle 10 of an adjustable filling rifle lifting is installed at cradle top.
During work; undertaken filling by two gas line controls, two ball valve one open-one closes between three-chip type pneumatic switch and filling rifle ball valve or reflux; motor and infusion pump are then always in running order, avoid the situation of frequent starting and stopping, reaching the protection object to load transfer device.
Claims (2)
1. reverse-flow type liquid-filling machine, it includes storage tank, infusion pump, motor, container filling, filling platform, support, filling rifle, it is characterized in that: be interconnected near infusion pump one end a counter flow pipe between the tremie pipe and the hydraulic pipe of infusion pump of storage tank, a ball valve is separately installed with in counter flow pipe centre and filling rifle upper end, the ball valve of counter flow pipe is provided with a three-chip type pneumatic switch, and between pneumatic switch two joints and ball valve switch two joint of filling rifle, mutual dislocation is communicated with a gas line respectively.
2. reverse-flow type liquid-filling machine according to claim 1, is characterized in that: the regulating handle being provided with an adjustable filling rifle lifting at cradle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644013.2U CN204873787U (en) | 2015-08-25 | 2015-08-25 | Backward flow formula liquid liquid filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644013.2U CN204873787U (en) | 2015-08-25 | 2015-08-25 | Backward flow formula liquid liquid filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873787U true CN204873787U (en) | 2015-12-16 |
Family
ID=54818186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644013.2U Expired - Fee Related CN204873787U (en) | 2015-08-25 | 2015-08-25 | Backward flow formula liquid liquid filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500241A (en) * | 2017-08-31 | 2017-12-22 | 瑞安市三阳科技有限公司 | The liquid charging device of bottle placer |
-
2015
- 2015-08-25 CN CN201520644013.2U patent/CN204873787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500241A (en) * | 2017-08-31 | 2017-12-22 | 瑞安市三阳科技有限公司 | The liquid charging device of bottle placer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180825 |