CN203532301U - Waterproof pump - Google Patents
Waterproof pump Download PDFInfo
- Publication number
- CN203532301U CN203532301U CN201320316004.1U CN201320316004U CN203532301U CN 203532301 U CN203532301 U CN 203532301U CN 201320316004 U CN201320316004 U CN 201320316004U CN 203532301 U CN203532301 U CN 203532301U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- electric motor
- steel pipe
- centrifugal 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a waterproof pump, which comprises a drive electric motor, a centrifugal pump and drive shafts disposed in the drive electric motor and the centrifugal pump, wherein a protection steel tube is disposed on the drive shaft, a protection cover is disposed on the electric motor, the protection cover comprises baffle disposed above the electric motor and a fixation ring fixed on the protection steel tube and the baffle and the fixation ring are connected by a connecting plate. The waterproof pump in the utility model is simple in structure and clever in design. In such mould rain weather, the electric motor is not burned due to negligence of operators. The utility model discloses an innovative design mechanism which is convenient for promotion and use.
Description
Technical field
The utility model relates to water drain apparatus field, particularly relates to a kind of waterproof type suction pump.
Background technique
As the patent application document of Chinese application number 201220420678.1 discloses a kind of suction pump, comprising: motor, centrifugal pump, it is driven by described motor; Wherein, described motor is by centrifugal pump described in main shaft drives, and the length of described main shaft is not less than 2 meters.The suction pump of this structure, when outdoor application, if run into intermittent drizzles in the rainy season weather, attendant keeps an eye in bad situation, and motor can burn because of water inlet.
In sum, for the defect of prior art, need especially a kind of waterproof type suction pump, thereby solve above-mentioned problem.
Model utility content
The utility model, in order to solve the problem of prior art, provides a kind of waterproof type suction pump.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of waterproof type suction pump is provided, comprise drive motor, centrifugal pump and be arranged on drive motor, the middle live axle of centrifugal pump, on live axle, set up defences and protect steel pipe, described motor is provided with protective housing, protective housing comprises and is arranged on the baffle plate of motor top and is fixed on the retaining ring on protection steel pipe, between described baffle plate and retaining ring, by connecting plate, is connected.
In preferred embodiment of the utility model, described protection steel pipe is provided with the resin layer for preventing that steel pipe is corroded.
The beneficial effects of the utility model are: the utility model is simple in structure, design ingeniously, and intermittent drizzles in the rainy season weather like this, just can be because of operator's carelessness, and by burn-down of electric motor.This is a kind of design proposal of innovation, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of waterproof type suction pump described in the utility model, it is characterized in that, comprise drive motor 1, centrifugal pump 2 and be arranged on drive motor 1, the middle live axle 3 of centrifugal pump 2, on live axle 3, set up defences and protect steel pipe 4, described motor 1 is provided with protective housing, and protective housing comprises and be arranged on the baffle plate 5 of drive motor 1 top and be fixed on the retaining ring 6 on protection steel pipe 4, between described baffle plate 5 and retaining ring 6, by connecting plate 7, is connected.Protection steel pipe 4 is provided with the resin layer for preventing that steel pipe is corroded.The utility model is simple in structure, designs ingeniously, and intermittent drizzles in the rainy season weather like this, just can be because of operator's carelessness, and by burn-down of electric motor.This is a kind of design proposal of innovation, is convenient to promote the use of.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a waterproof type suction pump, it is characterized in that, comprise drive motor (1), centrifugal pump (2) and be arranged on drive motor (1), the middle live axle (3) of centrifugal pump (2), on live axle (3), set up defences and protect steel pipe (4), described motor (1) is provided with protective housing, protective housing comprises and is arranged on the baffle plate (5) of drive motor (1) top and is fixed on the retaining ring (6) protecting on steel pipe (4), between described baffle plate (5) and retaining ring (6), by connecting plate (7), is connected.
2. waterproof type suction pump according to claim 1, is characterized in that, described protection steel pipe (4) is provided with the resin layer for preventing that steel pipe is corroded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316004.1U CN203532301U (en) | 2013-06-04 | 2013-06-04 | Waterproof pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316004.1U CN203532301U (en) | 2013-06-04 | 2013-06-04 | Waterproof pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532301U true CN203532301U (en) | 2014-04-09 |
Family
ID=50418514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320316004.1U Expired - Fee Related CN203532301U (en) | 2013-06-04 | 2013-06-04 | Waterproof pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532301U (en) |
-
2013
- 2013-06-04 CN CN201320316004.1U patent/CN203532301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU CHENGTIAN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: DOU MINJIANG Effective date: 20141115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213316 CHANGZHOU, JIANGSU PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: Wujin Nanxiashu street in Jiangsu city of Changzhou province Xie village 213000 Patentee after: Changzhou Chengtian Electronic Co., Ltd. Address before: 213316, Jiangsu province Changzhou city Wujin District cattle pond town Lu West Village Patentee before: Dou Minjiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140604 |