CN2235035Y - Separate head with cylinder case for three plunger clear water pump - Google Patents
Separate head with cylinder case for three plunger clear water pump Download PDFInfo
- Publication number
- CN2235035Y CN2235035Y CN 95241067 CN95241067U CN2235035Y CN 2235035 Y CN2235035 Y CN 2235035Y CN 95241067 CN95241067 CN 95241067 CN 95241067 U CN95241067 U CN 95241067U CN 2235035 Y CN2235035 Y CN 2235035Y
- Authority
- CN
- China
- Prior art keywords
- pump head
- pump
- plunger
- clear water
- cylinder
- 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
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Abstract
The utility model relates to a separate pump head with cylinder jackets for a three plunger clear water pump, comprising an integral pump head and three cylinder jackets. The separate pump head with cylinder jackets for a three plunger clear water pump is characterized in that the integral pump head is divided into three separate pump heads, and each pump head and each cylinder jacket are made to form an integral body. Three separate pump heads connecting with the cylinder jackets are formed and are connected by the liquid discharge integrated block of an open hole to be arranged at one side of the pump heads. A liquid discharge hole is arranged between the hole of the liquid discharge integrated block and the liquid discharge port of the pump heads. The separate pump head with cylinder jackets for a three plunger clear water pump is suitable for a high-pressure water jet applying field, and has the features of high pressure resistance, long lifespan, convenience for replacing and repairing, etc.
Description
A kind of band cylinder sleeve separated type pump head relates to the band cylinder sleeve separated type pump head structure of the reciprocating type three plunger clean waterpumps of high pressure particularly.
In background technique, the reciprocating type three plunger clean waterpumps of high pressure adopt the integrated type pump head, and the seal ring sealing is adopted in the corresponding hole of pump head of packing into after three cylinder sleeves are made separately, back.Sealing means between this pump head and the cylinder sleeve, owing to be subjected to the effect of the positive back pressure of high frequency, make the seal ring lost of life, especially the high-pressure service pump that surpasses 50MPa, seal ring damages especially easily, cause that water releases with thin jet in the hyperbaric chamber, the metallic conductor of pump head and cylinder sleeve connecting part is cut wear, entire pump can not be worked.Be again, given the influence of system mounting hole of cylinder sleeve, make the pump head insufficient strength, bring difficulty improving pump pressure.In addition, need strengthen pump head thickness for the pump that surpasses 50MPa, very benzene is heavy to make pump head, brings many difficulties to changing plunger seal and maintenance operation.
The purpose of the band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps is in order to overcome above-mentioned deficiency, a kind of intensity height is provided, is difficult for puncture, long service life, reciprocating type three plunger clean waterpumps of high pressure easy to maintenance.
The purpose of the band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps is made three independent pump heads by realizing like this with original integrated type pump head, and pump head and cylinder sleeve are made an integral body separately, forms the separated type pump head that connects cylinder sleeve.So the fluid end part of three plunger type clean waterpumps is made up of the separated type pump head of three company's cylinder sleeves.And three even the separated type pump head of cylinder sleeves link up by the discharge opeing integrated package of perforate.The discharge opeing integrated package is arranged on a side of pump head.And between discharge opeing integrated package hole and pump head liquid port, outage is set.
This pump head and cylinder sleeve are made whole structure, eliminated the defective of former seal ring, improved the intensity of pump, simultaneously, owing to there is the separation pump head of three company's cylinder sleeves to connect to form monolithic construction, give installation, maintenance, change easily damaged parts and bring many convenience, and improved working life, and working procedure and mode were with originally the same.
Figure one is the overall structure figure that the band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps is formed.
Figure two is sectional views of the band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps.
Following structure accompanying drawing is described in detail the band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps.1 is pump head among the figure one, and 2 is cylinder sleeve, and 3 is plunger, and 4 are the discharge opeing integrated package.5 is outage among the figure two, and 6 is liquid entering hole, and 7 is liquid flowing valve, and 8 is draining valve, and 9 is liquid port.Have three holes in the middle of the discharge opeing integrated package 4, corresponding with three pump head outages respectively, adopt the plane type sealing therebetween.Band cylinder sleeve pump head adopts the forging and pressing way to make an integral body, and discharge opeing integrated package 4 adopts bolt to compress way with the binding that separates pump head of three company's cylinder sleeves.
During discharge opeing, draining valve 8 is opened, and liquid flowing valve 7 is closed, and institute's discharge opeing body enters discharge opeing integrated package 4 by outage 5, makes pump form normal drainage.Because the feed liquor process is the same with former pump head, thereby reached the normal operation of pump.
Since increase the high pressure liquid collecting place sealing of outage 5 behind the employing separation pump head newly, the pressure substantially constant that is subjected at this place, and working life is long.So both solve the defective that pump head and cylinder liner packing ring bring, solved the not enough problem of bringing in the former influence of giving the system mounting hole of cylinder sleeve of anti-high voltage intensity again.Simultaneously, because single fabricated structure, solved the problem of mounting or dismounting, replacing, maintenance again.
The band cylinder sleeve separated type pump head of the utility model three plunger clean waterpumps is applicable to the high pressure water jet application, cleans, cuts and use as chemical industry, electric power, sugaring, boats and ships etc.
Claims (1)
1. the band cylinder sleeve separated type pump head of a plunger clean waterpump is made up of whole pump head, three cylinder sleeves, it is characterized in that described whole pump head is divided into three independent pump heads, and pump head and cylinder sleeve are made an integral body, is three even separated type pump heads of cylinder sleeve; The separated type pump head of described three company's cylinder sleeves is linked up by the discharge opeing integrated package of perforate; The discharge opeing integrated package is arranged on pump head one side, and between discharge opeing integrated package hole and pump head liquid port outage is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241067 CN2235035Y (en) | 1995-12-14 | 1995-12-14 | Separate head with cylinder case for three plunger clear water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241067 CN2235035Y (en) | 1995-12-14 | 1995-12-14 | Separate head with cylinder case for three plunger clear water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235035Y true CN2235035Y (en) | 1996-09-11 |
Family
ID=33882521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95241067 Expired - Fee Related CN2235035Y (en) | 1995-12-14 | 1995-12-14 | Separate head with cylinder case for three plunger clear water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235008A (en) * | 2014-08-06 | 2014-12-24 | 何有山 | Mining plunger pump with integrated cylinder sleeve structure |
-
1995
- 1995-12-14 CN CN 95241067 patent/CN2235035Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235008A (en) * | 2014-08-06 | 2014-12-24 | 何有山 | Mining plunger pump with integrated cylinder sleeve structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHANG XINGYUAN TO: NONE LINGFENGQINGXISHEBEI FACTORY, XI CITY |
|
| CP03 | Change of name, title or address |
Address after: 214026 Jiangsu city of Wuxi Province Tang Nan Lu Bo in Hong Kong at the end of No. 4 Wuxi Lingfeng cleaning equipment factory contact person: Zhang Xingyuan Patentee after: Wuxi Lingfeng cleaning equipment factory Zhang Xingyuan Address before: 214031, No. 10, former clip City, Jiangsu, Wuxi Patentee before: Zhang Xingyuan |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuxi Lingfeng cleaning equipment factory Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuxi Lingfeng cleaning equipment factory Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuxi Lingfeng cleaning equipment factory Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |