CN208763829U - A kind of multiple row horizontal opposition type high pressure plunger pump - Google Patents
A kind of multiple row horizontal opposition type high pressure plunger pump Download PDFInfo
- Publication number
- CN208763829U CN208763829U CN201820019026.4U CN201820019026U CN208763829U CN 208763829 U CN208763829 U CN 208763829U CN 201820019026 U CN201820019026 U CN 201820019026U CN 208763829 U CN208763829 U CN 208763829U
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- multiple row
- plunger
- crankshaft
- cylinder body
- extension bar
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Abstract
The utility model relates to a kind of multiple row horizontal opposition type high pressure plunger pumps, it mainly include multiple row plunger assembly and cylinder body, the multiple row plunger assembly is installed in cylinder body, the multiple row plunger assembly is symmetrically arranged in crankshaft both sides, the cylinder body is split type structure, it is separated from crankshaft axis, is easily installed crankshaft and multiple row plunger assembly.The each column of the multiple row plunger assembly all includes connecting rod, crosshead, extension bar, plunger and drip ring, the connecting rod of the plunger assembly is connect with crankshaft, and the connecting rod is connect with crosshead, and the crosshead is connect with extension bar, the extension bar is connect with plunger, and drip ring is mounted on extension bar and plunger junction.Rationally, structure is simple, and manufacturing cost is low for present apparatus design, arranges that draining flow is big using multi-cylinder bilateral symmetry, improves working efficiency, offset crankshaft stress, reduces vibration noise.Multiple row plunger is mounted in matched cylinder body, is easy to solve the problems, such as sealing leak.
Description
Technical field
The invention belongs to fluid machines technical field more particularly to a kind of multiple row horizontal opposition type high pressure plunger pumps.
Background technique
Plunger pump has many advantages, such as that rated pressure is high, high-efficient, compact-sized and flow is easy to adjust, is widely used in
The occasion that high pressure and flow need to adjust.Existing high-pressure plunger pump is mostly unilateral arrangement, it is common be single plunger pump or duplex plunger pump,
There is the industrial circle of high pressure, big flow demand applied to oil-field flooding, steel rolling dephosphorization etc., that there are lifting rates is small, crankshaft stress is big,
The problems such as vibration noise is big, and due to the structure problem of plunger pump, leakproofness is also not easy to ensure.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of multiple row horizontal opposition type high pressure plunger pump, plunger is used
Big flow may be implemented in multi-cylinder bilateral symmetry arrangement, multi-cylinder, and bilateral symmetry arrangement is opposed can to offset crankshaft stress, reduce vibration
Noise reduces energy consumption, is the breakthrough innovation product of plunger pump group.Multiple row plunger is mounted on to matched cylinder body
It is interior, it is easy to solve the problems, such as sealing leak.
The present invention is achieved through the following technical solutions, and the present invention provides a kind of multiple row horizontal opposition type high-pressure plunger
Pump, including multiple row plunger assembly and cylinder body, the multiple row plunger assembly are mounted in cylinder body, the symmetrical cloth of multiple row plunger assembly
It is placed in crankshaft both sides；The each column of the multiple row plunger assembly all includes connecting rod, crosshead, extension bar, plunger and drip ring, the company
Bar is connect with crankshaft, and the connecting rod is connect with crosshead, and the crosshead is connect with extension bar, and the extension bar is connect with plunger, institute
It states drip ring and is mounted on extension bar and plunger junction.
Preferably, 1~11 colonnade plug assembly is respectively symmetrically installed on the crankshaft both sides.
Preferably, the multiple row plunger assembly on crankshaft both sides is symmetrically arranged on, using horizontal arranging mode.
Preferably, being symmetrically arranged on the multiple row plunger assembly on crankshaft both sides, using non-horizontal arrangement mode, can arrange
At any angle.
Preferably, the cylinder body is split type structure, it is divided into upper cylinder body and lower cylinder body, is separated from crankshaft axis.
It is easily installed crankshaft and multiple row plunger assembly.
The invention has the benefit that
Rationally, structure is simple, and manufacturing cost is low for present apparatus design, arranges that draining flow is big, mentions using multi-cylinder bilateral symmetry
High working efficiency offsets crankshaft stress, reduces vibration noise.Multiple row plunger is mounted in matched cylinder body, is easy solution
Certainly sealing leak problem.The present apparatus is suitable in high pressure, big flow and to energy-saving demanding industrial circle.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of single-row plunger assembly of the invention；
Fig. 2 is the structural assembly diagram of multiple row horizontal opposition type high pressure plunger pump of the invention；
In figure, 1, crankshaft, 2, connecting rod, 3, crosshead, 4, extension bar, 5, drip ring, 6, plunger, 7, cylinder body, 8, upper cylinder body, 9,
Lower cylinder body.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment 1, such as Fig. 1-2, a kind of multiple row horizontal opposition type high pressure plunger pump, including multiple row plunger assembly and cylinder body,
The multiple row plunger assembly is mounted in cylinder body 7, and the multiple row plunger assembly is symmetrically arranged in 1 both sides of crankshaft；The multiple row column
The each column of plug assembly all includes connecting rod 2, crosshead 4, extension bar 4, plunger 6 and drip ring 6, and the connecting rod 2 is connect with crankshaft 1, institute
It states connecting rod 2 to connect with crosshead 3, the crosshead 3 is connect with extension bar 4, and the extension bar 4 is connect with plunger 6, the drip ring 5
It is mounted on extension bar 4 and 6 junction of plunger.
1 both sides of crankshaft are respectively symmetrically installed by 1~11 colonnade plug assembly.
It is symmetrically arranged on the multiple row plunger assembly on 1 both sides of crankshaft, using horizontal arranging mode.
Embodiment 2, such as Fig. 1-2, a kind of multiple row horizontal opposition type high pressure plunger pump, including multiple row plunger assembly and cylinder body,
The multiple row plunger assembly is mounted in cylinder body 7, and the multiple row plunger assembly is symmetrically arranged in 1 both sides of crankshaft；The multiple row column
The each column of plug assembly all includes connecting rod 2, crosshead 4, extension bar 4, plunger 6 and drip ring 6, and the connecting rod 2 is connect with crankshaft 1, institute
It states connecting rod 2 to connect with crosshead 3, the crosshead 3 is connect with extension bar 4, and the extension bar 4 is connect with plunger 6, the drip ring 5
It is mounted on extension bar 4 and 6 junction of plunger.
1 both sides of crankshaft are respectively symmetrically installed by 1~11 colonnade plug assembly.
It is symmetrically arranged on the multiple row plunger assembly on crankshaft both sides, using non-horizontal arrangement mode, random angle can be arranged to
Degree.
Embodiment 3, such as Fig. 1-2, a kind of multiple row horizontal opposition type high pressure plunger pump, including multiple row plunger assembly and cylinder body,
The multiple row plunger assembly is mounted in cylinder body 7, and the multiple row plunger assembly is symmetrically arranged in 1 both sides of crankshaft；The multiple row column
The each column of plug assembly all includes connecting rod 2, crosshead 4, extension bar 4, plunger 6 and drip ring 6, and the connecting rod 2 is connect with crankshaft 1, institute
It states connecting rod 2 to connect with crosshead 3, the crosshead 3 is connect with extension bar 4, and the extension bar 4 is connect with plunger 6, the drip ring 5
It is mounted on extension bar 4 and 6 junction of plunger.
It is symmetrically arranged on the multiple row plunger assembly on 1 both sides of crankshaft, using horizontal arranging mode.
Cylinder body 7 is split type structure, is divided into upper cylinder body 8 and lower cylinder body 9, is separated from crankshaft axis.
Embodiment 4, such as Fig. 1-2, a kind of multiple row horizontal opposition type high pressure plunger pump, including multiple row plunger assembly and cylinder body,
The multiple row plunger assembly is mounted in cylinder body 7, and the multiple row plunger assembly is symmetrically arranged in 1 both sides of crankshaft；The multiple row column
The each column of plug assembly all includes connecting rod 2, crosshead 4, extension bar 4, plunger 6 and drip ring 6, and the connecting rod 2 is connect with crankshaft 1, institute
It states connecting rod 2 to connect with crosshead 3, the crosshead 3 is connect with extension bar 4, and the extension bar 4 is connect with plunger 6, the drip ring 5
It is mounted on extension bar 4 and 6 junction of plunger.
1 both sides of crankshaft are respectively symmetrically installed by 1~11 colonnade plug assembly.
It is symmetrically arranged on the multiple row plunger assembly on crankshaft both sides, using non-horizontal arrangement mode, random angle can be arranged to
Degree.
Cylinder body 7 is split type structure, is divided into upper cylinder body 8 and lower cylinder body 9, is separated from crankshaft axis.
Embodiment 5, such as Fig. 1-2, a kind of multiple row horizontal opposition type high pressure plunger pump, including multiple row plunger assembly and cylinder body,
The multiple row plunger assembly is mounted in cylinder body 7, and the multiple row plunger assembly is symmetrically arranged in 1 both sides of crankshaft；The multiple row column
The each column of plug assembly all includes connecting rod 2, crosshead 4, extension bar 4, plunger 6 and drip ring 6, and the connecting rod 2 is connect with crankshaft 1, institute
It states connecting rod 2 to connect with crosshead 3, the crosshead 3 is connect with extension bar 4, and the extension bar 4 is connect with plunger 6, the drip ring 5
It is mounted on extension bar 4 and 6 junction of plunger.
1 both sides of crankshaft are respectively symmetrically installed by 1~11 colonnade plug assembly.
It is symmetrically arranged on the multiple row plunger assembly on 1 both sides of crankshaft, using horizontal arranging mode.
Cylinder body 7 is split type structure, is divided into upper cylinder body 8 and lower cylinder body 9, is separated from crankshaft axis.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein；Above embodiments and attached drawing are only used to illustrate the technical scheme of the present invention not
It is limitation of the present invention, is described the invention in detail referring to preferred embodiment, the ordinary skill people of this field
Member is it should be appreciated that variation, remodeling, the addition that those skilled in the art are made within the essential scope of the present invention
Or replacement also should belong to claims of the invention without departure from spirit of the invention.
Claims (5)
1. a kind of multiple row horizontal opposition type high pressure plunger pump, it is characterized in that: including multiple row plunger assembly and cylinder body (7), it is described more
Colonnade plug assembly is mounted in cylinder body (7), and the multiple row plunger assembly is symmetrically arranged in crankshaft (1) both sides；The multiple row plunger
The each column of component all includes connecting rod (2), crosshead (3), extension bar (4), plunger (6) and drip ring (5), the connecting rod (2) and bent
Axis (1) connection, the connecting rod (2) connect with crosshead (3), and the crosshead (3) connect with extension bar (4), the extension bar (4) and
Plunger (6) connection, the drip ring (5) are mounted on extension bar (4) and plunger (6) junction.
2. a kind of multiple row horizontal opposition type high pressure plunger pump according to claim 1, it is characterized in that: the crankshaft (1) two
Side is respectively symmetrically installed by 1~11 colonnade plug assembly.
3. a kind of multiple row horizontal opposition type high pressure plunger pump according to claim 1, it is characterized in that: being symmetrically arranged on crankshaft
(1) the multiple row plunger assembly on both sides, using horizontal arranging mode.
4. a kind of multiple row horizontal opposition type high pressure plunger pump according to claim 1, it is characterized in that: being symmetrically arranged on crankshaft
(1) the multiple row plunger assembly on both sides can be arranged to any angle using non-horizontal arrangement mode.
5. a kind of multiple row horizontal opposition type high pressure plunger pump according to claim 1, it is characterized in that: the cylinder body (7) is
Split type structure is divided into upper cylinder body (8) and lower cylinder body (9), separates from crankshaft axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019026.4U CN208763829U (en) | 2018-01-05 | 2018-01-05 | A kind of multiple row horizontal opposition type high pressure plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019026.4U CN208763829U (en) | 2018-01-05 | 2018-01-05 | A kind of multiple row horizontal opposition type high pressure plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763829U true CN208763829U (en) | 2019-04-19 |
Family
ID=66124877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019026.4U Withdrawn - After Issue CN208763829U (en) | 2018-01-05 | 2018-01-05 | A kind of multiple row horizontal opposition type high pressure plunger pump |
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|---|---|
| CN (1) | CN208763829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242645A (en) * | 2019-06-13 | 2019-09-17 | 中国神华能源股份有限公司 | A kind of fluid pressure drive device |
-
2018
- 2018-01-05 CN CN201820019026.4U patent/CN208763829U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242645A (en) * | 2019-06-13 | 2019-09-17 | 中国神华能源股份有限公司 | A kind of fluid pressure drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20221228 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20221228 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |