CN202756254U - Portable series excited motor garden injection pump - Google Patents
Portable series excited motor garden injection pump Download PDFInfo
- Publication number
- CN202756254U CN202756254U CN 201220414068 CN201220414068U CN202756254U CN 202756254 U CN202756254 U CN 202756254U CN 201220414068 CN201220414068 CN 201220414068 CN 201220414068 U CN201220414068 U CN 201220414068U CN 202756254 U CN202756254 U CN 202756254U
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- water
- pump
- booster cavity
- series machine
- pump case
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- Expired - Fee Related
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Abstract
The utility model provides a portable series excited motor garden injection pump and belongs to the technical field of water pumps. The problems that an existing water pump is large in size of an induction motor, heavy in weight, inflexible to transport and move and the like are solved. The garden injection pump comprises a pump casing which is provided with a water inlet connector and a water outlet connector. The water inlet connector and the water outlet connector are symmetrically arranged at the upper portion of the pump casing, a boost cavity is arranged in the pump casing on the lower side of the water inlet connector, a series excited motor is arranged on the other side of the boost cavity, a water wheel arranged in the boost cavity is installed on a motor shaft, extending into the boost cavity, of the series excited motor, the water inlet connector is communicated with a water injection port of the boost cavity through a water inlet channel, and the water outlet connector is communicated a water outlet of the boost cavity sequentially through a water outlet pipe and a water outlet channel. The portable series excited motor garden injection pump is compact in structure, small in size, light in weight, high work efficiency, convenient to carry and suitable for gardens in various environments of families, public places and the like.
Description
Technical field
The utility model belongs to the pump technology field, refers in particular to a kind of series machine that utilizes as the portable garden jet pump of drive motor.
Background technique
Existing garden jet pump all is to adopt common induction machine as power, its rotating ratio is lower, and rotating speed is the factor that directly affects pump performance, therefore the efficient of pump is lower, pump performance is general, and the volume of common induction machine is larger, and quality is heavy, the complete machine carrying is mobile dexterous not, can not well be applicable to the particular surroundingss such as senior home garden.
The model utility content
The purpose of this utility model provides that a kind of efficient is high, volume is little, carrying and garden jet pump easy to carry.
The purpose of this utility model is achieved in that a kind of portable series machine garden jet pump, comprise the pump case with water supply connector and water output connector, it is characterized in that: described water supply connector and water output connector are symmetricly set on the both sides on pump case top, be provided with booster cavity in the pump case of water supply connector downside, the opposite side of booster cavity is provided with series machine, the water wheels that arrange in the booster cavity are installed on the motor shaft that stretches into the series machine in the booster cavity, water supply connector is communicated with the water filling hole of booster cavity by intake tunnel, water output connector is communicated with the water outlet of booster cavity by outlet pipe and exhalant canal successively, outlet pipe and pump case form the handle of the type of falling D, and the middle part of pump case is provided with the control switch that the control series machine opens and closes.
Above-mentioned pump case is sealed and matched with the water inlet dividing plate and forms the intake tunnel that water supply connector is communicated with booster cavity, the be sealed and matched booster cavity that forms the bottom of water inlet dividing plate and runner plate reaches the exhalant canal on the top that is communicated with outlet pipe, offer the booster cavity water filling hole on the water inlet dividing plate corresponding with the water wheels shaft axis, the runner plate of impeller periphery is provided with the circulation plate, and the circulation plate is provided with the water outlet that is communicated with exhalant canal.
Above-mentioned series machine is brush motor or brushless electric machine.
Be provided with puigging between above-mentioned series machine and the pump housing endophragm.
Above-mentioned pump case upper end offers the filter screen mounting hole that is communicated with water supply connector or intake tunnel, is connected with the filter screen that the water that enters from water supply connector is filtered in the mounting hole.
Above-mentioned control switch is water proof switch, and water proof switch is located at the left side of pump case or the right side of pump case.
The utility model compared to existing technology outstanding and useful technique effect is:
The utility model has utilized series machine as driving source, greatly reduced the volume of motor with respect to prior art, be beneficial to assembling product, carry, and its rotating speed of series machine can reach 15,000 and turn above, this has promoted the working efficiency of pump undoubtedly, in this jet pump working procedure, be delivered to water outlet it carries track to be " U " type from the fluid road that water filling hole enters, therefore in use stop machine, current do not produce backflow phenomenon in the pump case, has certain self-absorption function, the water outlet of jet pump is tubular element, also can be used as handle, be convenient to the user and carry, the utility model compact structure, volume is little, quality is light, high working efficiency, be easy to carry, use in the garden that is applicable under the multiple environment such as family and public arena.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after Fig. 1 removes pump case.
Fig. 3 is the structural representation after Fig. 2 removes intake tunnel.
Fig. 4 is the structural representation after Fig. 3 removes water inlet dividing plate, impeller cover, puigging.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-4:
A kind of portable series machine garden jet pump, comprise the pump case 3 with water supply connector 1 and water output connector 2, described water supply connector 1 and water output connector 2 are symmetricly set on the both sides on pump case 3 tops, be provided with booster cavity 4 in the pump case of water supply connector 1 downside, the opposite side of booster cavity is provided with series machine 6, the water wheels 5 of booster cavity 4 interior settings are installed on the motor shaft that stretches into the series machine 6 in the booster cavity 4, water supply connector 1 is communicated with the water filling hole 8 of booster cavity 4 by intake tunnel 7, water output connector 2 is communicated with the water outlet 11 of booster cavity 4 by outlet pipe 9 and exhalant canal 10 successively, outlet pipe 9 and pump case 3 form the handle of the types of falling D, and the middle part of pump case 3 is provided with the control switch 7 that the control series machine opens and closes.The utility model is arranged on water supply connector and water output connector on the top of pump case, pump inner chamber between two joints is runner, after machine quits work, water in the pump inner chamber does not return and produce to reflux or from flow phenomenon, therefore when restarting machine, water wheels vacuumize the water pump water formation of pump inner chamber, produce the self-priming effect of pump, adopt series machine as drive motor, promoted greatly power and reduced machine volume.
Above-mentioned pump case 3 is sealed and matched with water inlet dividing plate 12 and forms the intake tunnel 7 that water supply connector 1 is communicated with booster cavity 4, the be sealed and matched booster cavity 4 that forms the bottom of water inlet dividing plate 12 and runner plate 13 reaches the exhalant canal 10 on the top that is communicated with outlet pipe 9, offer booster cavity water filling hole 8 on the water inlet dividing plate 12 corresponding with water wheels 5 shaft axiss, the runner plate 13 of impeller periphery is provided with circulation plate 14, and the circulation plate is provided with the water outlet 11 that is communicated with exhalant canal.Booster cavity is provided in a side of the bottom in the pump case, liquid enters booster cavity and sends by the top that water wheels get rid of to the pump case, in order to guarantee normally water dumping of water wheels, the water wheels periphery is provided with the circulation plate, and this circulation plate has a breach, when water wheels rotate to this breach, water is got rid of into exhalant canal, it should be noted that in impeller one side impeller cover 17 is installed that the effect of cover plate is to make to form the circulation chamber between impeller and the runner plate.
Above-mentioned series machine 6 is brush motor or brushless electric machine.
Be provided with puigging 9 between above-mentioned series machine and the pump housing endophragm.In order to guarantee using effect, reduce noise pollution, more be adapted to domestic use, meet the portable and smart characteristic of this jet pump.
Above-mentioned pump case 3 upper ends offer the filter screen mounting hole that is communicated with water supply connector 1 or intake tunnel 7, are connected with the filter screen 8 that the water that enters from water supply connector 1 is filtered in the mounting hole.
Above-mentioned control switch 14 is water proof switch, and water proof switch is located at the left side of pump case or the right side of pump case.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (6)
1. portable series machine garden jet pump, the pump case (3) that comprises have water supply connector (1) and water output connector (2), it is characterized in that: described water supply connector (1) and water output connector (2) are symmetricly set on the both sides on pump case (3) top, be provided with booster cavity (4) in the pump case of water supply connector (1) downside, the opposite side of booster cavity is provided with series machine (6), the water wheels (5) that arrange in the booster cavity (4) are installed on the motor shaft that stretches into the series machine (6) in the booster cavity (4), water supply connector (1) is communicated with the water filling hole (8) of booster cavity (4) by intake tunnel (7), water output connector (2) is communicated with the water outlet (11) of booster cavity (4) by outlet pipe (9) and exhalant canal (10) successively, outlet pipe (9) and pump case (3) form the handle of the type of falling D, and the middle part of pump case (3) is provided with the control switch (7) that the control series machine opens and closes.
2. a kind of portable series machine according to claim 1 garden jet pump, it is characterized in that: described pump case (3) is sealed and matched with water inlet dividing plate (12) and forms the intake tunnel (7) that water supply connector (1) is communicated with booster cavity (4), the be sealed and matched booster cavity (4) that forms the bottom of water inlet dividing plate (12) and runner plate (13) reaches the exhalant canal (10) on the top that is communicated with outlet pipe (9), offer booster cavity water filling hole (8) on the water inlet dividing plate (12) corresponding with water wheels (5) shaft axis, the runner plate of impeller periphery (13) is provided with circulation plate (14), and the circulation plate is provided with the water outlet (11) that is communicated with exhalant canal.
3. a kind of portable series machine according to claim 1 garden jet pump, it is characterized in that: described series machine (6) is brush motor or brushless electric machine.
4. a kind of portable series machine according to claim 3 garden jet pump is characterized in that: be provided with puigging (9) between described series machine and the pump housing endophragm.
5. a kind of portable series machine according to claim 1 garden jet pump, it is characterized in that: described pump case (3) upper end offers the filter screen mounting hole that is communicated with water supply connector (1) or intake tunnel (7), is connected with the filter screen (16) that the water that enters from water supply connector (1) is filtered in the mounting hole.
6. a kind of portable series machine according to claim 1 garden jet pump, it is characterized in that: described control switch (14) is water proof switch, water proof switch is located at the left side of pump case or the right side of pump case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414068 CN202756254U (en) | 2012-08-21 | 2012-08-21 | Portable series excited motor garden injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414068 CN202756254U (en) | 2012-08-21 | 2012-08-21 | Portable series excited motor garden injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756254U true CN202756254U (en) | 2013-02-27 |
Family
ID=47735439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414068 Expired - Fee Related CN202756254U (en) | 2012-08-21 | 2012-08-21 | Portable series excited motor garden injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817856A (en) * | 2012-08-21 | 2012-12-12 | 浙江利欧股份有限公司 | Portable series excited motor garden jet pump |
| CN105952684A (en) * | 2016-06-17 | 2016-09-21 | 四川五洲仁信科技有限公司 | New energy automobile electronic water pump and control system and method |
-
2012
- 2012-08-21 CN CN 201220414068 patent/CN202756254U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817856A (en) * | 2012-08-21 | 2012-12-12 | 浙江利欧股份有限公司 | Portable series excited motor garden jet pump |
| CN102817856B (en) * | 2012-08-21 | 2015-08-12 | 利欧集团股份有限公司 | A kind of portable series machine garden jet pump |
| CN105952684A (en) * | 2016-06-17 | 2016-09-21 | 四川五洲仁信科技有限公司 | New energy automobile electronic water pump and control system and method |
| CN105952684B (en) * | 2016-06-17 | 2018-08-21 | 四川五洲仁信科技有限公司 | New-energy automobile electronic water pump, control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LEO GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG LEO CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee after: LEO Group Co., Ltd. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee before: Zhejiang LEO Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160329 Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Patentee after: LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Patentee before: LEO Group Co., Ltd. |
|
| 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: 20130227 Termination date: 20180821 |