CN203867794U - Three-way hand-operated oil pump - Google Patents
Three-way hand-operated oil pump Download PDFInfo
- Publication number
- CN203867794U CN203867794U CN201420244582.3U CN201420244582U CN203867794U CN 203867794 U CN203867794 U CN 203867794U CN 201420244582 U CN201420244582 U CN 201420244582U CN 203867794 U CN203867794 U CN 203867794U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil inlet
- inlet pipe
- pipe
- pump
- 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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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to an oil pump, in particular to a three-way hand-operated oil pump. The oil pump comprises a pump cavity, a crank, an oil inlet, an oil outlet, an oil inlet pipe and an oil outlet pipe, wherein the oil outlet is formed in the upper end of the pump cavity, the oil inlet is formed in the lower end, the crank is arranged at the side end, the oil inlet is communicated with the oil inlet pipe, the oil outlet is communicated with the oil outlet pipe, the oil inlet is fixedly connected with the oil inlet pipe through a three-way joint, joint ports in two sides of the three-way joint are in threaded connection with auxiliary pipes respectively, and seal rings are arranged in connecting positions of the three-way joint with the oil inlet pipe and the L-shaped auxiliary pipes. The oil pump can perform oil pump operation by using the oil inlet pipe and the auxiliary pipes simultaneously, the whole pumping operation is prevented from being influenced by blocking of one oil pipe, so that the cost is saved, and the efficiency is improved.
Description
Technical field
The utility model relates to a kind of oil pump, especially three-way type Manual Oil Pumps Valves.
Background technique
Manual Oil Pumps Valves is widely used because it has feature easily easy to carry and use, but existing oil pump only has an oil inlet pipe, when oil inlet pipe is because greasy dirt stops up or when thereby corrosion causes pipeline to use, the oil pump that just must more renew, is unfavorable for the raising of working efficiency.
Model utility content
The deficiency of only having an oil inlet pipe in order to overcome existing oil pump, the utility model provides three-way type Manual Oil Pumps Valves.
The utility model solves the technological scheme that its technical problem adopts: three-way type Manual Oil Pumps Valves, comprise pump chamber, crank, filler opening, oil outlet, oil inlet pipe and oil outlet tube, pump chamber upper end is provided with oil outlet, lower end is provided with filler opening, side is provided with crank, and filler opening is connected with oil inlet pipe, and oil outlet is connected with oil outlet tube, filler opening is fixedly connected with oil inlet pipe by tee union, and the both sides connection port of tee union is threaded respectively at auxiliary tube.
According to another embodiment of the present utility model, further comprise that the joint of tee union and oil inlet pipe and auxiliary tube is all provided with seal ring.
According to another embodiment of the present utility model, further comprise that auxiliary tube is L-type pipe.
The beneficial effects of the utility model are, this oil pump can use the operation of pumping of oil inlet pipe and auxiliary tube simultaneously, thereby avoids, because an oil pipe blocking has influence on whole extraction operation, having saved cost, has improved effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. pump chambers in figure, 2. crank, 3. filler opening, 4. oil outlet, 5. oil inlet pipe, 6. oil outlet tube, 7. tee union, 8. auxiliary tube, 9. seal ring.
Embodiment
If Fig. 1 is structural representation of the present utility model, three-way type Manual Oil Pumps Valves, comprise pump chamber 1, crank 2, filler opening 3, oil outlet 4, oil inlet pipe 5 and oil outlet tube 6, pump chamber 1 upper end is provided with oil outlet 4, lower end is provided with filler opening 3, side is provided with crank 2, filler opening 3 is connected with oil inlet pipe 5, oil outlet 4 is connected with oil outlet tube 6, filler opening 3 is fixedly connected with oil inlet pipe 5 by tee union 7, and the both sides connection port of tee union 7 is threaded respectively at auxiliary tube 8, tee union 7 is all provided with seal ring 9 with the joint of oil inlet pipe 5 and auxiliary tube 8, auxiliary tube 8 is L-type pipe.
First utilize tee union 7 to connect filler opening 3 and oil inlet pipe 5, and at filler opening 3 the sheathed seal ring 9 in joint with oil inlet pipe 5, then the auxiliary tube 8 of two L-types is threaded in respectively to the left and right sides of tee union 7, like this when work people will be when pumping with shaking, the operation of can simultaneously pumping of oil inlet pipe 5 and auxiliary tube 8, after wherein a pipe cannot be used, can also utilize remaining pipe to extract, can not have influence on completing of work, this oil pump can use the operation of pumping of oil inlet pipe and auxiliary tube simultaneously, thereby avoid having influence on whole extraction operation because of an oil pipe blocking, saved cost, improved effect.
Claims (3)
1. three-way type Manual Oil Pumps Valves, comprise pump chamber (1), crank (2), filler opening (3), oil outlet (4), oil inlet pipe (5) and oil outlet tube (6), pump chamber (1) upper end is provided with oil outlet (4), lower end is provided with filler opening (3), side is provided with crank (2), filler opening (3) is connected with oil inlet pipe (5), oil outlet (4) is connected with oil outlet tube (6), it is characterized in that, filler opening (3) is fixedly connected with oil inlet pipe (5) by tee union (7), and the both sides connection port of tee union (7) is threaded respectively at auxiliary tube (8).
2. three-way type Manual Oil Pumps Valves according to claim 1, is characterized in that, tee union (7) is all provided with seal ring (9) with the joint of oil inlet pipe (5) and auxiliary tube (8).
3. three-way type Manual Oil Pumps Valves according to claim 1 and 2, is characterized in that, auxiliary tube (8) is L-type pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244582.3U CN203867794U (en) | 2014-05-14 | 2014-05-14 | Three-way hand-operated oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244582.3U CN203867794U (en) | 2014-05-14 | 2014-05-14 | Three-way hand-operated oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867794U true CN203867794U (en) | 2014-10-08 |
Family
ID=51648757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244582.3U Expired - Fee Related CN203867794U (en) | 2014-05-14 | 2014-05-14 | Three-way hand-operated oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405607A (en) * | 2014-12-07 | 2015-03-11 | 常州市武进亚太机电配件有限公司 | Spare pipe type hand-operated oil pump |
| CN106870319A (en) * | 2017-04-17 | 2017-06-20 | 聊城职业技术学院 | A kind of Automobile Service waste oil sucking equipment |
-
2014
- 2014-05-14 CN CN201420244582.3U patent/CN203867794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405607A (en) * | 2014-12-07 | 2015-03-11 | 常州市武进亚太机电配件有限公司 | Spare pipe type hand-operated oil pump |
| CN106870319A (en) * | 2017-04-17 | 2017-06-20 | 聊城职业技术学院 | A kind of Automobile Service waste oil sucking equipment |
| CN106870319B (en) * | 2017-04-17 | 2018-08-10 | 聊城职业技术学院 | A kind of Automobile Service waste oil sucking equipment |
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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 |
Granted publication date: 20141008 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |