CN205260241U - Portable manual suction pump - Google Patents
Portable manual suction pump Download PDFInfo
- Publication number
- CN205260241U CN205260241U CN201521048467.XU CN201521048467U CN205260241U CN 205260241 U CN205260241 U CN 205260241U CN 201521048467 U CN201521048467 U CN 201521048467U CN 205260241 U CN205260241 U CN 205260241U
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- CN
- China
- Prior art keywords
- piston
- suction pump
- portable manual
- manual suction
- plunger shaft
- 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.)
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Abstract
The utility model relates to a portable manual suction pump, include that the bottom is equipped with the barrel of cover, its characterized in that: the top of barrel is equipped with import I, and its bottom is equipped with import II, separates into piston chamber I, piston chamber II through the piston in it, the piston includes under baffle on the piston, the piston baffle and passes the hollow transfusion rod of cover, on the piston baffle with the baffle links together through the baffle connecting plate under the piston, hollow transfusion rod's one end through derive mouthful with the piston under the baffle link up mutually, its other end is equipped with the export, hollow transfusion rod's is terminal near the exit is equipped with the handle. The utility model has the advantages of being simple in structure and convenient in operation, work efficiency is high, is applicable to the suction of multiple media such as oil, aqueous vapor.
Description
Technical field
The utility model relates to field of agricultural production technologies, relates in particular to a kind of portable manual suction pump.
Background technology
At present, in industrial or agricultural equipment room is repaiied maintenance process, tend to the phenomenon that occurs that equipment inner fluid or cooling water etc. cannot be discharged completely, therefore, need badly a kind of simple in structure, easy to operate and be applicable to pump out the suction pump of a small amount of residual solution.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, applicability is strong, operating efficiency is high portable manual suction pump.
For addressing the above problem, a kind of portable manual suction pump described in the utility model, comprises that bottom is provided with the cylindrical shell of cover, is characterized in that: the top of described cylindrical shell is provided with import I, its bottom is provided with import II, in it, is separated into plunger shaft I, plunger shaft II by piston; Described piston comprises piston upper spacer, piston lower clapboard and the hollow transfusion pole through described cover; Described piston upper spacer and described piston lower clapboard link together by dividing plate connecting plate; One end of described hollow transfusion pole connects by export mouth and piston lower clapboard, and its other end is provided with outlet; The nearly described exit of end of described hollow transfusion pole is provided with handle.
In described plunger shaft I, be provided with check valve I.
In described plunger shaft II, be provided with check valve II.
Between described piston upper spacer and described piston lower clapboard, be provided with piston packing, the width of this piston packing is less than the spacing between described piston upper spacer and described piston lower clapboard.
Described cylindrical shell and described cover are threaded connection, and both joints are provided with cylindrical shell sealing gasket.
Described hollow transfusion pole and described cover joint are provided with sealing ring.
The utility model compared with prior art has the following advantages:
1,, owing to check valve being all housed in upper and lower two imports in the utility model, therefore, can ensure that liquid can only flow into can not flow out.
2, the utility model is by push-and-pull piston sucking liquid, and operating efficiency is high.
3, the utility model is simple in structure, easy to operate, is applicable to the suction of the medium such as oil, aqueous vapor.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: the hollow transfusion pole 9-of 1-import I 2-check valve I 3-cylindrical shell 4-plunger shaft I 5-piston 6-piston packing 7-plunger shaft II 8-cover 10-check valve II 11-import II 12-handle 13-outlet 14-sealing ring 15-cylindrical shell sealing gasket 16-export mouth 17-piston lower clapboard 18-piston upper spacer 19-dividing plate connecting plate.
Detailed description of the invention
As shown in Figure 1, a kind of portable manual suction pump, comprises that bottom is provided with the cylindrical shell 3 of cover 9. The top of cylindrical shell 3 is provided with import I 1, and its bottom is provided with import II 11, in it, is separated into plunger shaft I 4, plunger shaft II 7 by piston 5; Piston 5 comprises piston upper spacer 18, piston lower clapboard 17 and the hollow transfusion pole 8 through cover 9; Piston upper spacer 18 links together by dividing plate connecting plate 19 with piston lower clapboard 17; One end of hollow transfusion pole 8 connects by export mouth 16 and piston lower clapboard 17, and its other end is provided with outlet 13; The nearly outlet of end 13 places of hollow transfusion pole 8 are provided with handle 12.
Wherein:
In plunger shaft I 4, be provided with check valve I 2. In plunger shaft II 7, be provided with check valve II 10.
Between piston upper spacer 18 and piston lower clapboard 17, be provided with piston packing 6, the width of this piston packing 6 is less than the spacing between piston upper spacer 18 and piston lower clapboard 17.
Cylindrical shell 3 is threaded connection with cover 9, and both joints are provided with cylindrical shell sealing gasket 15.
Hollow transfusion pole 8 is provided with sealing ring 14 with cover 9 joints.
When use, with flexible pipe, import I 1, import II 11, outlet 13 are connected with flexible pipe respectively, import I 1, import II 11 are placed in the medium that needs suction, and by handle 12 reciprocating sliding pistons 5, piston packing 6 and piston upper spacer 18, piston lower clapboard 17 form different pressure chambers. In the time pulling handle 12, plunger shaft I 4 volumes increase plunger shaft II 7 volumes simultaneously and reduce, and medium enters plunger shaft I 4 by import I 1, and the interior medium of plunger shaft II 7 is from exporting 13 extrusion; When driving handle 12, medium enters plunger shaft II 7 from import II 11, and the interior medium of plunger shaft I 4, from exporting 13 extrusion, and so forth, plays the object of continuous suction discharge medium.
Claims (6)
1. a portable manual suction pump, comprise that bottom is provided with the cylindrical shell (3) of cover (9), it is characterized in that: the top of described cylindrical shell (3) is provided with import I (1), its bottom is provided with import II (11), in it, is separated into plunger shaft I (4), plunger shaft II (7) by piston (5); Described piston (5) comprises piston upper spacer (18), piston lower clapboard (17) and the hollow transfusion pole (8) through described cover (9); Described piston upper spacer (18) links together by dividing plate connecting plate (19) with described piston lower clapboard (17); One end of described hollow transfusion pole (8) connects by export mouth (16) and piston lower clapboard (17), and its other end is provided with outlet (13); The nearly described outlet of end (13) of described hollow transfusion pole (8) locates to be provided with handle (12).
2. a kind of portable manual suction pump as claimed in claim 1, is characterized in that: in described plunger shaft I (4), be provided with check valve I (2).
3. a kind of portable manual suction pump as claimed in claim 1, is characterized in that: in described plunger shaft II (7), be provided with check valve II (10).
4. a kind of portable manual suction pump as claimed in claim 1, it is characterized in that: between described piston upper spacer (18) and described piston lower clapboard (17), be provided with piston packing (6), the width of this piston packing (6) is less than the spacing between described piston upper spacer (18) and described piston lower clapboard (17).
5. a kind of portable manual suction pump as claimed in claim 1, is characterized in that: described cylindrical shell (3) is threaded connection with described cover (9), and both joints are provided with cylindrical shell sealing gasket (15).
6. a kind of portable manual suction pump as claimed in claim 1, is characterized in that: described hollow transfusion pole (8) is provided with sealing ring (14) with described cover (9) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048467.XU CN205260241U (en) | 2015-12-16 | 2015-12-16 | Portable manual suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048467.XU CN205260241U (en) | 2015-12-16 | 2015-12-16 | Portable manual suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260241U true CN205260241U (en) | 2016-05-25 |
Family
ID=56001771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048467.XU Active CN205260241U (en) | 2015-12-16 | 2015-12-16 | Portable manual suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050033A (en) * | 2018-01-30 | 2018-05-18 | 芜湖长捷航空动力科技有限责任公司 | A kind of anti-gas-leak diversion pumps manually |
-
2015
- 2015-12-16 CN CN201521048467.XU patent/CN205260241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050033A (en) * | 2018-01-30 | 2018-05-18 | 芜湖长捷航空动力科技有限责任公司 | A kind of anti-gas-leak diversion pumps manually |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |