CN203532183U - Plunger pump with functions of air compressor - Google Patents
Plunger pump with functions of air compressor Download PDFInfo
- Publication number
- CN203532183U CN203532183U CN201320593342.XU CN201320593342U CN203532183U CN 203532183 U CN203532183 U CN 203532183U CN 201320593342 U CN201320593342 U CN 201320593342U CN 203532183 U CN203532183 U CN 203532183U
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- CN
- China
- Prior art keywords
- plunger
- connecting rod
- piston
- assembly
- bent axle
- 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 relates to a plunger pump with the functions of an air compressor. The plunger pump is characterized in that a crank shaft is located in the middle of a crank shaft base, and a piston device and a plunger device are arranged in the parts, located on the two sides of the crank shaft, of the crank shaft base respectively; the piston device is composed of a piston cylinder, a piston assembly, a connecting rod and a piston pin, the piston assembly is arranged in the piston cylinder, the piston assembly is connected with one end of the connecting rod through the piston pin, and the other end of the connecting rod is connected with the crank shaft; the plunger device is composed of a plunger cylinder, a plunger, a plunger connecting rod and a plunger pin, the plunger is arranged in the plunger cylinder, the plunger is connected with one end of the plunger connecting rod through the plunger pin and the other end of the plunger connecting rod is connected with the crank shaft. According to the plunger pump, the piston device and the plunger device are installed on the crank shaft base simultaneously, air compression and water compression can be realized respectively through the driving of the same crank shaft, compressed air and high-pressure water are provided at the same time, the cost for purchasing two sets of equipment is lowered and electric energy is also saved.
Description
Technical field
The utility model relates to a kind of plunger pump with air compressor function.
Background technique
Plunger pump is widely used in high-pressure wash industry; Air compressor is widely used in the foaming industry in motor vehicle repair, tyre inflating and automobile washing.These two kinds of products can be used on automobile washing simultaneously, but different due to function makes user need to buy these two kinds of products simultaneously and could realize automobile washing function, wasted like this money, electric energy and resource.
Model utility content
For problems of the prior art, the purpose of this utility model is to provide a kind of technological scheme of the plunger pump with air compressor function.
Described a kind of plunger pump with air compressor function, comprises crankshaft base and is arranged on the bent axle in crankshaft base, it is characterized in that described bent axle is positioned at crankshaft base middle part, arranges respectively piston apparatus and plunger assembly in the crankshaft base of bent axle both sides; Described piston apparatus is comprised of piston cylinder, piston assembly, connecting rod and wrist pin, and piston assembly is arranged in piston cylinder, and piston assembly is connected with connecting rod one end by wrist pin, and the connecting rod the other end is connected with described bent axle; Described plunger assembly is comprised of plunger case, plunger, plunger connecting rod and plunger pin, and plunger is arranged in plunger case, and plunger is connected with plunger connecting rod one end by plunger pin, and the plunger connecting rod the other end is connected with described bent axle; Described connecting rod and plunger connecting rod are by same crank-driven.
Described a kind of plunger pump with air compressor function, is characterized in that described piston apparatus and plunger assembly are in the crankshaft base that 180 degree are arranged on bent axle both sides.
Described a kind of plunger pump with air compressor function, is characterized in that described plunger assembly at least arranges one group.
Described a kind of plunger pump with air compressor function, is characterized in that described plunger assembly is set to two groups.
The utility model is equipped with piston apparatus and plunger assembly on a crankshaft base simultaneously, can be by same crank-driven its realize air compressing respectively and hydraulic pressure contracts, pressurized air and high pressure water are provided simultaneously, have reduced the cost that two complete equipments need be bought simultaneously, also saved electric energy.
Accompanying drawing explanation
Fig. 1 is upper sectional drawing of the present utility model;
Fig. 2 is three-dimensional section view of the present utility model;
Fig. 3 is working state schematic representation one of the present utility model;
Fig. 4 is working state schematic representation two of the present utility model;
Fig. 5 is working state schematic representation three of the present utility model;
Fig. 6 is working state schematic representation four of the present utility model;
In figure: 1-bent axle, 2-crankshaft base, 3-connecting rod, 4-wrist pin, 5-piston assembly, 6-plunger connecting rod, 7-plunger pin, 8-plunger.
Embodiment
Below in conjunction with Figure of description, the utility model is described further:
The plunger pump with air compressor function as shown in Figure 1-2, comprises crankshaft base 2 and is arranged on the bent axle 1 in crankshaft base, wherein bent axle 1 is positioned at crankshaft base 2 middle parts, interior piston apparatus and the plunger assembly of arranging respectively of crankshaft base 2 of bent axle 1 both sides; Piston apparatus is comprised of piston cylinder, piston assembly 5, connecting rod 3 and wrist pin 4, piston assembly 5 is arranged in piston cylinder, piston assembly 5 is connected with connecting rod 3 one end by wrist pin 4, can relatively swing, connecting rod 3 the other ends are connected with bent axle 1, can upwards freely rotate in week, piston assembly 5 is fixed in the piston cylinder of crankshaft base 2, can move reciprocatingly; Plunger assembly is comprised of plunger case, plunger 8, plunger connecting rod 6 and plunger pin 7, plunger 8 is arranged in plunger case, plunger 8 is connected with plunger connecting rod 6 one end by plunger pin 7, can relatively swing, plunger connecting rod 6 the other ends be connected with bent axle 1 (being connecting rod 3 and plunger connecting rod 6 is driven by same bent axle 1), can upwards freely rotate in week, plunger is fixed in plunger case, can move reciprocatingly.
In the present embodiment, piston apparatus and plunger assembly are in the crankshaft base 2 that 180 degree are arranged on bent axle both sides, can guarantee the normal work respectively of piston assembly and plunger.When bent axle 1 rotatablely moves, connecting rod 2 driven plunger assemblies 5 move reciprocatingly, and realize air compressing process; Plunger connecting rod 6 drive plunger 8 move reciprocatingly, and realize the process of water supercharging, and the process of air compressing and water supercharging realizes simultaneously.
Plunger assembly of the present utility model at least arranges one group, and in the present embodiment, plunger assembly is set to two.
A complete operation cycle of the present utility model has been described in Fig. 3-6: bent axle 1 inverse clock rotates, in the process of Fig. 3-Fig. 4-Fig. 5, bent axle 1 has rotated 180 degree, and the piston structure that simultaneously drives the piston structure on the left side to realize breathing process and the right has been realized drainage procedure; In the process of Fig. 5-Fig. 6-Fig. 3, bent axle 1 has rotated again 180 degree, and the piston structure that simultaneously drives the piston structure on the left side to realize exhaust process and the right has been realized water absorption course.And so forth, the continuous process that realizes air compressing and water supercharging.
The utility model is simple in structure, compact, by a device, has realized air compressing and two kinds of functions of water supercharging, has saved resource, electric power and cost.
Claims (4)
1. the plunger pump with air compressor function, comprise crankshaft base (2) and be arranged on the bent axle (1) in crankshaft base, it is characterized in that described bent axle (1) is positioned at crankshaft base (2) middle part, arranges respectively piston apparatus and plunger assembly in the crankshaft base (2) of bent axle (1) both sides; Described piston apparatus is comprised of piston cylinder, piston assembly (5), connecting rod (3) and wrist pin (4), piston assembly (5) is arranged in piston cylinder, piston assembly (5) is connected with connecting rod (3) one end by wrist pin (4), and connecting rod (3) the other end is connected with described bent axle (1); Described plunger assembly is comprised of plunger case, plunger (8), plunger connecting rod (6) and plunger pin (7), plunger (8) is arranged in plunger case, plunger (8) is connected with plunger connecting rod (6) one end by plunger pin (7), and plunger connecting rod (6) the other end is connected with described bent axle (1); Described connecting rod (3) and plunger connecting rod (6) driven by same bent axle (1).
2. a kind of plunger pump with air compressor function according to claim 1, is characterized in that described piston apparatus and plunger assembly are in the crankshaft base (2) that 180 degree are arranged on bent axle (1) both sides.
3. a kind of plunger pump with air compressor function according to claim 1, is characterized in that described plunger assembly at least arranges one group.
4. a kind of plunger pump with air compressor function according to claim 3, is characterized in that described plunger assembly is set to two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593342.XU CN203532183U (en) | 2013-09-25 | 2013-09-25 | Plunger pump with functions of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593342.XU CN203532183U (en) | 2013-09-25 | 2013-09-25 | Plunger pump with functions of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532183U true CN203532183U (en) | 2014-04-09 |
Family
ID=50418397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593342.XU Expired - Lifetime CN203532183U (en) | 2013-09-25 | 2013-09-25 | Plunger pump with functions of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775901A (en) * | 2015-04-02 | 2015-07-15 | 吉林大学 | Power device based on internal combustion engine and linear hydraulic pump |
| CN105757041A (en) * | 2016-04-14 | 2016-07-13 | 王桂林 | Compression mechanism and pin shaft thereof |
-
2013
- 2013-09-25 CN CN201320593342.XU patent/CN203532183U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775901A (en) * | 2015-04-02 | 2015-07-15 | 吉林大学 | Power device based on internal combustion engine and linear hydraulic pump |
| CN105757041A (en) * | 2016-04-14 | 2016-07-13 | 王桂林 | Compression mechanism and pin shaft thereof |
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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: 20140409 |
|
| CX01 | Expiry of patent term |