CN202056014U - Portable water pump - Google Patents
Portable water pump Download PDFInfo
- Publication number
- CN202056014U CN202056014U CN 201120076529 CN201120076529U CN202056014U CN 202056014 U CN202056014 U CN 202056014U CN 201120076529 CN201120076529 CN 201120076529 CN 201120076529 U CN201120076529 U CN 201120076529U CN 202056014 U CN202056014 U CN 202056014U
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- CN
- China
- Prior art keywords
- steel pipe
- engine according
- suction engine
- cylindrical shell
- portable suction
- 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 - Lifetime
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Abstract
The utility model discloses a portable water pump, which comprises a cylinder and a pressing rod arranged in the cylinder. The upper end and the lower end of the cylinder are provided with external threads for arranging an upper sealing cover and a lower sealing cover respectively; the lower sealing cover is used for being connected with a water pumping port; the water pumping port is connected at the position of a central hole of the lower sealing cover in a welded mode; a rubber sheet is arranged on the central hole; the other end of the water pumping port is connected with a rubber pipe for externally pumping water; a drain outlet extending out of a cylinder wall is arranged at a position 50mm higher than the bottom of the cylinder; the other end of the drain outlet is connected with a transition steel pipe through a steel pipe joint and connected with the rubber pipe for externally pumping the water through the transition steel pipe; another rubber sheet is similarly arranged on a central hole at the bottom of the steel pipe joint; a leather cup is arranged at the lower end of the pressing rod; and a handgrip is arranged at the top of the pressing rod. The portable water pump has the advantages of compact structure, convenience in use, time and labor economization, and capability of easily draining accumulated water at positions such as bolt corrugated pipes, deep prepared holes and narrow grooves.
Description
Technical field
The utility model relates to a kind of draining instrument, and in particular, the utility model is provided with a kind of portable and suction engine that can drain the water away in small space.
Background technique
At present, the draining instrument that uses at the construction field (site) is mainly water pump.Divide according to working principle, the kind of these water pumps comprises centrifugal pump, peripheral pump, mixed flow pump, axial-flow pump, motor-drive pump, steam pump, gear pump, screw pump, Roots pump, sliding vane pump, jet pump, lift pump, electromagnetic pump, submersible pump etc.; Divide according to purposes, can be divided into clean waterpump, pollution discharge pump, chemical pump, oil transfer pump etc. again.
More than various water pumps when getting rid of large size ponding, all can play good effect, but, but can't get rid of for the ponding in the crawl spaces such as the preformed hole of bolt bellows, the degree of depth and groove.
The model utility content
Problem to be solved in the utility model overcomes above-mentioned existing in prior technology drawback exactly, and the portable suction engine that a kind of volume is small and exquisite, be easy to carry, conveniently get rid of ponding in the crawl space is provided for this reason.
Portable suction engine of the present utility model comprises cylindrical shell and is arranged on the interior depression bar of described cylindrical shell; The upper/lower terminal of described cylindrical shell is respectively arranged with outside thread, and the outside thread of its upper end is used to be provided with upper cover, and the outside thread of its lower end is used to be provided with down capping and connects pump mouth by described capping down; Described pump mouth is bound up on the described central hole of capping down by welding manner, and with screw the sheet rubber that covers described center hole is fully arranged on this center hole, draws water and use rubber pipe in the other end connection outside of described pump mouth; Described cylindrical shell is provided with the drain opening of stretching out barrel near the position of lower end, one end of described drain opening is welded on 50mm place up, described cylindrical shell bottom, its the other end connects the transition steel pipe and connects the externally drained rubber pipe of using by described transition steel pipe by steel pipe joint, with screw the sheet rubber that covers described center hole is fully arranged equally on the center hole of described steel pipe joint bottom; The lower end of described depression bar fixedly installs leather cup, the welded top handle of described depression bar.
It is the steel pipe manufacturing of 100mm that described cylindrical shell adopts diameter, and its length is 1000mm.
It is the reinforcement fabrication of 10mm that described depression bar adopts diameter, and its length is 1100mm.
The center bore of described upper cover is 12mm.
The described center bore of capping down is 40mm.
Described pump mouth adopts aperture 40mm steel pipe manufacturing, and is set to the L type, and its total length is 180～220mm, and preferred length is 200mm.
Described drain opening adopts the steel pipe manufacturing of aperture 40mm, and is set to the L type, and its total length is 130～170mm, and preferred length is 150mm.
The diameter of described transition steel pipe is 40mm, and length is 50mm.
The diameter of described steel pipe joint is 70mm.
Described handle adopts the reinforcement fabrication of length 200mm.
The beneficial effects of the utility model are: structure is small and exquisite, and is easy to use, remedied the deficiencies in the prior art, can easily get rid of such as the preformed hole of bolt bellows, the degree of depth and the ponding in the narrow groove, time saving and energy saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged view at drain opening place in the utility model;
Fig. 3 is the schematic representation of sheet rubber in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, portable suction engine of the present utility model comprises cylindrical shell 1 and the depression bar 3 that is arranged in the described cylindrical shell 1; The upper/lower terminal of described cylindrical shell 1 is respectively arranged with outside thread, the outside thread of its upper end is used for female upper cover 2 being set described depression bar 3 being limited in the center of described cylindrical shell 1 by being provided with center hole and its internal diameter, and the outside thread of its lower end is used for female capping down 14 is set connects the pump mouth 8 that is arranged on described cylindrical shell 1 bottom by being provided with center hole and its internal diameter; Described pump mouth 8 is bound up on the central hole of described down capping 14 bottoms by welding manner, and is fixed with the sheet rubber 6 that covers it fully with screw 7 on this center hole, and the other end of described pump mouth 8 is used to connect the outside and draws water and use rubber pipe; Described cylindrical shell 1 is provided with the drain opening 13 of stretching out barrel near the position of lower end, one end of described drain opening 13 is welded on 50mm place up, described cylindrical shell 1 bottom, its the other end is welded on the steel pipe joint 9 bottoms central hole suitable with its aperture, and also fix a sheet rubber 6 that covers described center hole fully on this center hole with screw 12, the other end of described steel pipe joint 9 is used to connect transition steel pipe 10, and connects the externally drained rubber pipe of using by described transition steel pipe 10; The lower end of described depression bar 3 is provided with the leather cup 5 that is coupled as one with it, described leather cup 5 and its bottom is coated with between the following capping 14 of sheet rubber 6 and constitutes a confined space, simultaneously also and its bottom be coated with and constitute another confined space between the steel pipe street corner 9 of sheet rubber 6, the welded top jug 4 of described depression bar 3 is with convenient use of the present utility model.
It is the steel pipe manufacturing of 100mm that described cylindrical shell 1 adopts diameter, and its length is 1000mm.
It is the reinforcement fabrication of 10mm that described depression bar 3 adopts diameter, and its length is 1100mm.
The center bore of described upper cover 2 is 12mm.
The described center bore of capping 14 down is 40mm.
Described pump mouth 8 adopts the steel pipe manufacturing of aperture 40mm, and it is set to the L type, and total length can be between 180～220mm, and present embodiment is 200mm.
Described drain opening 13 adopts the steel pipe manufacturing of aperture 40mm, and it is set to the L type, and total length can be between 130～170mm, and present embodiment is 150mm.
The diameter of described steel pipe joint 9 is 70mm, and it is the transition steel pipe 10 of 40mm that its upper end connects diameter, and so the purpose that is provided with is in order to build a convenient dimensioned area that sheet rubber 6 is installed in its bottom.
Described transition steel pipe 10 is used to connect the externally drained rubber pipe of using, and the length that the utility model is provided with it is 50mm.
Described handle 4 can use the reinforcement fabrication of length 200mm, also can adopt other production methods.
Fig. 3 shows the shape of described sheet rubber 6, the aperture 11 of its side is used for by screw 7 or screw 12 it being arranged on the center hole of described capping 14 down or 9 bottoms, described steel pipe street corner, and the size of its dimensioned area should cover the center hole of described capping 14 down or 9 bottoms, described steel pipe street corner fully.
The utility model using method at the construction field (site) is as follows:
(1) when in construction, meet in the time of to get rid of such as the preformed hole of bolt bellows, the degree of depth or the ponding in the narrow groove, can be drawn water in the outside that is connected on pump mouth 8 places and stretch in the crawl space that needs draining, will be connected the externally drained of described drain opening 13 with transition steel pipe 10 by described steel pipe joint 9 again and place drainage position with rubber pipe with rubber pipe;
(2) lift described handle 4, drive on the leather cup 5 that is connected its lower end by described depression bar 3 and to carry, at this moment, because the effect of air suction, the sheet rubber 6 that is installed in described following capping 14 bottoms is opened thereupon, and the sheet rubber 6 that is arranged on described steel pipe joint 9 bottoms is closed thereupon, thereby the ponding in the crawl space is drawn in the described cylindrical shell 1;
(3) press down described handle 4, driving the leather cup 5 that is connected its lower end by described depression bar 3 moves down, at this moment, same because the effect of air suction, the sheet rubber 6 that is installed in described steel pipe joint 9 bottoms is opened thereupon, the sheet rubber 6 that is arranged on described capping 14 bottoms down is then closed thereupon, thereby the ponding that will be drawn in the described cylindrical shell 1 is discharged outside the cylindrical shell 1.
(4) propose or press down the operation of described handle 4 on carrying out in (2), (3) repeatedly, constantly drive leather cup 5 upper and lower moving in described cylindrical shell 1 of described depression bar 3 lower ends, because it provides with the air-tight state of cylindrical shell 1 inwall and has opened respectively or the air suction of closed described sheet rubber 6, thereby constantly extract ponding out and ponding is got rid of totally.
The utility model has remedied the deficiencies in the prior art, and is simple in structure, and volume is small and exquisite, and weight is lighter, is easy to carry, simple to operate, time saving and energy saving, can use at any time, and a people just can operate.
Abovely with reference to drawings and Examples portable suction engine of the present utility model is schematically described, this description does not have restricted.Those of ordinary skill in the art will be understood that in actual applications wherein some change all may take place for the shape of each member and set-up mode, and other staff also may make the design similar to it under its enlightenment.Special needs to be pointed out is that only otherwise break away from design aim of the present utility model, all conspicuous changes and have the similar Design that is equal to replacement all should be included within the protection domain of the present utility model.
Claims (10)
1. a portable suction engine comprises cylindrical shell, it is characterized in that, is provided with depression bar in the described cylindrical shell; The upper/lower terminal of described cylindrical shell is respectively arranged with outside thread, and the outside thread of its upper end is used to be provided with upper cover, and the outside thread of its lower end is used to be provided with down capping and connects pump mouth by described capping down; Described pump mouth is bound up on the described central hole of capping down by welding manner, and with screw the sheet rubber that covers described center hole is fully arranged on this center hole, draws water and use rubber pipe in the other end connection outside of described pump mouth; Described cylindrical shell is provided with the drain opening of stretching out barrel near the position of lower end, one end of described drain opening is welded on 50mm place up, described cylindrical shell bottom, its the other end connects the transition steel pipe and connects the externally drained rubber pipe of using by described transition steel pipe by steel pipe joint, with screw the sheet rubber that covers described center hole is fully arranged equally on the center hole of described steel pipe joint bottom; The lower end of described depression bar fixedly installs leather cup, the welded top handle of described depression bar.
2. portable suction engine according to claim 1 is characterized in that, it is the steel pipe manufacturing of 100mm that described cylindrical shell adopts diameter, and its length is 1000mm.
3. portable suction engine according to claim 1 is characterized in that, it is the reinforcement fabrication of 10mm that described depression bar adopts diameter, and its length is 1100mm.
4. portable suction engine according to claim 1 is characterized in that, the center bore of described upper cover is 12mm.
5. portable suction engine according to claim 1 is characterized in that, the described center bore of capping down is 40mm.
6. portable suction engine according to claim 1 is characterized in that, described pump mouth adopts aperture 40mm steel pipe manufacturing, and is set to the L type, and its total length is 180～220mm; Described drain opening adopts the steel pipe manufacturing of aperture 40mm, and is set to the L type, and its total length is 130～170mm.
7. portable suction engine according to claim 6 is characterized in that, the total length of described pump mouth is 200mm; The total length of described waste pipe is 150mm.
8. portable suction engine according to claim 1 is characterized in that, the diameter of described steel pipe joint is 70mm.
9. portable suction engine according to claim 1 is characterized in that, the diameter of described transition steel pipe is 40mm, and length is 50mm.
10. portable suction engine according to claim 1 is characterized in that, described handle adopts the reinforcement fabrication of length 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120076529 CN202056014U (en) | 2011-03-22 | 2011-03-22 | Portable water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120076529 CN202056014U (en) | 2011-03-22 | 2011-03-22 | Portable water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056014U true CN202056014U (en) | 2011-11-30 |
Family
ID=45015985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120076529 Expired - Lifetime CN202056014U (en) | 2011-03-22 | 2011-03-22 | Portable water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462116A (en) * | 2017-07-09 | 2017-12-12 | 贵州大学 | A kind of efficient drainage arrangement of blasthole |
-
2011
- 2011-03-22 CN CN 201120076529 patent/CN202056014U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462116A (en) * | 2017-07-09 | 2017-12-12 | 贵州大学 | A kind of efficient drainage arrangement of blasthole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |