CN205383088U - Portable water pump of lightweight - Google Patents
Portable water pump of lightweight Download PDFInfo
- Publication number
- CN205383088U CN205383088U CN201620196481.2U CN201620196481U CN205383088U CN 205383088 U CN205383088 U CN 205383088U CN 201620196481 U CN201620196481 U CN 201620196481U CN 205383088 U CN205383088 U CN 205383088U
- Authority
- CN
- China
- Prior art keywords
- water pump
- bent axle
- casing
- impeller
- housing
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a portable water pump of lightweight, it includes the casing, set up water pump base in the casing, set up at the impeller of water pump base one side, set up the engine and water inlet and the delivery port of setting on the casing that are connected at the bent axle of water pump base opposite side, with the bent axle through the connecting rod, water pump base separates the casing inner chamber for left cavity and right cavity, the impeller sets up in right cavity, water inlet and delivery port setting are on the lateral wall of right cavity, the bent axle sets up in left cavity to the one end of bent axle is connected with the impeller, the utility model discloses merge the design to the pedestal of water pump power pack's (internal -combustion engine or motor) casing and adjacent water pump unit, power pack's one side box and water pump seat unite two into one, the part of the integrative manufacturing and designing that shares, and the impeller shaft sharing of power output shaft and water pump is one, could move the branch that does work to four traditional casings combinations and be listed as the institutional advancement and merge into three casing.
Description
Technical field
This utility model relates to a kind of water pump, is specifically related to a kind of portable water pump of lightweight.
Technical background
Meet an urgent need two parts that power (internal combustion engine or the motor) unit of portable pump (or other liquid pumps) and the pump housing unit of acting are independent from existing outfield, wherein the shell of the both sides crankcase of electromotor (internal combustion engine or motor) and the pump case of adjacent water pump (or other liquid pump) both sides are all each independent systems, by bolt, axle sleeve, O-ring seal, power section and water pump acting part are linked together operating acting.A set of water pump is made up of four independent casing, and its construction weight and volume are all relatively big, manufacture and design complex procedures and power consumption is bigger.
Utility model content
The portable water pump of lightweight that technical problem to be solved in the utility model is to provide a kind of simple in construction, volume is little.
This utility model be the technical scheme is that a kind of portable water pump of lightweight, and it includes housing, the engineering for pump housing being arranged in housing, the impeller being arranged on engineering for pump housing side, be arranged on cylinder and the water inlet being arranged on housing and outlet that the bent axle of engineering for pump housing opposite side and bent axle be connected by connecting rod.
Housing cavity is divided into left cavity and right cavity by engineering for pump housing described in the utility model, and described impeller is arranged in right cavity, and described water inlet and outlet are arranged on the sidewall of right cavity；Described bent axle is arranged in left cavity, and one end of bent axle is connected with impeller.
Bent axle described in the utility model is connected with the piston of cylinder by connecting rod, and described connecting rod is hinged with bent axle.
Good effect of the present utility model is: the casing of water pump power unit (internal combustion engine or motor) is merged design with the pedestal of the pump unit adjoined, one side box body of power unit and water pump seat unite two into one, share the parts that Integral design manufactures, power output shaft is a shared axle with the impeller axle of water pump, and three housings are merged in the row structure improvement that four traditional shell combination could be run acting.When equipment operation does work, the seal member of left cavity side bears box house pressure, and the seal member of right cavity side bears pump body pressure, and the relative pressure in two close directions of size mutually forms balance back pressure, is also beneficial to the lifting of sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In the accompanying drawings, 1-housing, 2-engineering for pump housing, the right cavity of 3-, the left cavity of 4-, 5-impeller, 6-water inlet, 7-outlet, 8-bent axle, 9-connecting rod, 10-cylinder.
Detailed description of the invention
As shown in Figure 1, this utility model includes housing 1, the engineering for pump housing 2 being arranged in housing 1, the impeller 5 being arranged on engineering for pump housing 2 side, is arranged on cylinder 10 and the water inlet 6 being arranged on housing 1 and outlet 7 that the bent axle 8 of engineering for pump housing 2 opposite side and bent axle 8 be connected by connecting rod 9.Housing 1 inner chamber is divided into left cavity 4 and right cavity 3 by described engineering for pump housing 2, and described impeller 5 is arranged in right cavity 3, and described water inlet 6 and outlet 7 are arranged on the sidewall of right cavity 3；Described bent axle 8 is arranged in left cavity 4, and one end is connected with impeller 5.Described bent axle 8 is connected by the piston of connecting rod 9 with cylinder 10, and described connecting rod 9 is hinged with bent axle 8.
This utility model is by by power unit and pump unit the laser intensity improving liquid pump apparatus with engineering for pump housing, reducing and manufacture material consumption.Reduce pump body structure weight, reduce the power attenuation that excessive parts is shown in, hoisting power transmission efficiency, reduce processing and manufacturing difficulty.And shorten the length of power output shaft, improve the concentricity of acting axle, reduce the circular runout of impeller of liquid pump parts, reduce operation friction secondary, reduce mechanicalness noise, reduce sealed port and seal member, reduce equipment fault point, reduce equipment maintenance point, improve the machine operation life-span.Thus realizing loss of weight, dropping this, improving efficiency and the purpose increasing benefit.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model embodiment technical scheme.
Claims (2)
1. the portable water pump of lightweight, it is characterised in that it includes housing (1), the engineering for pump housing (2) being arranged in housing (1), the impeller (5) being arranged on engineering for pump housing (2) side, the bent axle (8) and the bent axle (8) that are arranged on engineering for pump housing (2) opposite side are connected by connecting rod (9) cylinder (10) and the water inlet (6) being arranged on housing (1) and outlet (7)；
Housing (1) inner chamber is divided into left cavity (4) and right cavity (3) by described engineering for pump housing (2), and described impeller (5) is arranged in right cavity (3), and described water inlet (6) and outlet (7) are arranged on the sidewall of right cavity (3)；Described bent axle (8) is arranged in left cavity (4), and one end is connected with impeller (5).
2. a kind of portable water pump of lightweight according to claim 1, it is characterised in that described bent axle (8) is connected by the piston of connecting rod (9) with cylinder (10), and described connecting rod (9) is hinged with bent axle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196481.2U CN205383088U (en) | 2016-03-15 | 2016-03-15 | Portable water pump of lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196481.2U CN205383088U (en) | 2016-03-15 | 2016-03-15 | Portable water pump of lightweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383088U true CN205383088U (en) | 2016-07-13 |
Family
ID=56351585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196481.2U Active CN205383088U (en) | 2016-03-15 | 2016-03-15 | Portable water pump of lightweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331762A (en) * | 2018-03-12 | 2018-07-27 | 兰州理工大学 | A kind of integral type axial-flow pump based on electromagnetic piston radial drive |
-
2016
- 2016-03-15 CN CN201620196481.2U patent/CN205383088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331762A (en) * | 2018-03-12 | 2018-07-27 | 兰州理工大学 | A kind of integral type axial-flow pump based on electromagnetic piston radial drive |
| CN108331762B (en) * | 2018-03-12 | 2020-02-07 | 兰州理工大学 | Integrated axial flow pump based on radial drive of electromagnetic piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 054000 small and medium sized Enterprise Incubation Park, Nanhe County, Xingtai City, Hebei Province Patentee after: Liu Xiaoguang Address before: 054000 Small and Medium Enterprise Incubation Park, Nanhe County, Xingtai, Hebei Patentee before: Machinery Science and Technology Ltd. of Xingtai Jie Longhang section |