CN202176505U - Multiple-group valve high-pressure pump - Google Patents
Multiple-group valve high-pressure pump Download PDFInfo
- Publication number
- CN202176505U CN202176505U CN2011202453031U CN201120245303U CN202176505U CN 202176505 U CN202176505 U CN 202176505U CN 2011202453031 U CN2011202453031 U CN 2011202453031U CN 201120245303 U CN201120245303 U CN 201120245303U CN 202176505 U CN202176505 U CN 202176505U
- Authority
- CN
- China
- Prior art keywords
- pressure pump
- group
- groups
- valve
- valve groups
- 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
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model belongs to the field of high-pressure pump manufacture, in particular to a multiple-group valve high-pressure pump. The multiple-group valve high-pressure pump comprises a hydraulic end and a power end, wherein plungers are arranged in the hydraulic end, and two sides of each plunger on the advancing direction are respectively provided with liquid inlet valve groups and liquid draining valve groups. The multiple-group valve high-pressure pump is characterized in that the liquid inlet valve groups and the liquid draining valve groups are at least two groups. The multiple-group valve high-pressure pump has the beneficial effects that the structure is simple; under the condition that the original structure is not changed, each plunger is provided with more than two liquid inlet valve groups and liquid draining valve groups, so that an enterprise can adopt a plurality of smaller valve groups to manufacture the larger pump, and the valve groups with different specifications are not developed; the wider space is provided for the generality of the assembly and the flexibility of the design; and the cost of development of the enterprise is saved.
Description
Technical field
The utility model belongs to high-pressure service pump and makes the field, relates in particular to a kind of many group valve high-pressure service pumps.
Background technique
High-pressure service pump is applicable to that mainly oil, chemical industry, chemical fertilizer industry use as process pump; Oil field, salt mine are as water injection pump, and steel pipe, pressurized container use as hydraulic test pump; Use as the high-pressure wash scale removal at industrial fields such as building, shipbuilding, chemical industry.High-pressure service pump mainly is made up of power end and fluid end two-part; Fluid end comprises pump head and pressurized cylinder; The high pressure pump power end drives crankshaft rotating, promotes to make the plunger that is arranged in pressurized cylinder do straight reciprocating motion, is issued to suction liquid purpose in the keying effect of pump head inlet valve.At present, in the existing technology, each plunger only is equipped with a feed liquor valve group and a liquid discharging valve group in fluid end, when making the bigger pump of power, just needs to change the specification of feed liquor valve group and liquid discharging valve group, with satisfied bigger fluid flow.Adopt this mode to need enterprise to develop the feed liquor valve and the liquid discharging valve group of multiple different size, R&D costs are high, are unfavorable for enterprise development.
The model utility content
The main purpose of the utility model is to overcome the deficiency of above-mentioned technology, and a kind of many group valve high-pressure service pumps are provided, and only needs a kind of feed liquor group valve and the high-pressure service pump that discharge opeing group valve just can satisfy the different liquids flow of specification, saving and development cost.
The utility model is for realizing above-mentioned purpose; Adopt following technological scheme: a kind of many group valve high-pressure service pumps; Comprise fluid end and power end; Be provided with plunger in the said fluid end, said both sides at the plunger direct of travel are respectively equipped with feed liquor valve group and liquid discharging valve group, it is characterized in that: said feed liquor valve group and liquid discharging valve group are at least two groups.
Beneficial effect: the utility model is simple in structure; Under the situation that does not change original structure; Each plunger is equipped with plural feed liquor valve group and liquid discharging valve group, so just makes enterprise can adopt a plurality of less valve groups to manufacture bigger pump, and need not develop the valve group of different size again; For the versatility of assembly and the flexible shape of design provide more wide space, practiced thrift the development cost of enterprise.
Description of drawings
Fig. 1 is the structural representation in the utility model;
Fig. 2 is the A-A direction sectional view in the utility model.
Embodiment
Embodiment below in conjunction with accompanying drawing and preferred embodiment detailed description the utility model.As shown in the figure; A kind of many group valve high-pressure service pumps; Comprise fluid end 1 and power end 2, power end is used for to fluid end power being provided, and is provided with plunger 3 in the said fluid end; Said both sides at the plunger direct of travel are respectively equipped with feed liquor valve group 4 and liquid discharging valve group 5, and said feed liquor valve group and liquid discharging valve group are at least two groups.Concrete condition is according to the flow set of liquid.Under the situation that does not change original structure; Each plunger is equipped with plural feed liquor valve group and liquid discharging valve group; So just make enterprise can adopt a plurality of less valve groups to manufacture bigger pump; And need not develop the valve group of different size again, for the versatility of assembly and the flexible shape of design provide more wide space, practiced thrift the development cost of enterprise.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. the valve of group more than kind high-pressure service pump comprises fluid end and power end, is provided with plunger in the said fluid end, and said both sides at the plunger direct of travel are respectively equipped with feed liquor valve group and liquid discharging valve group, it is characterized in that: said feed liquor valve group and liquid discharging valve group are at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202453031U CN202176505U (en) | 2011-07-12 | 2011-07-12 | Multiple-group valve high-pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202453031U CN202176505U (en) | 2011-07-12 | 2011-07-12 | Multiple-group valve high-pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176505U true CN202176505U (en) | 2012-03-28 |
Family
ID=45866388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202453031U Expired - Fee Related CN202176505U (en) | 2011-07-12 | 2011-07-12 | Multiple-group valve high-pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176505U (en) |
-
2011
- 2011-07-12 CN CN2011202453031U patent/CN202176505U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204458240U (en) | A kind of electromagnetic drive type piston pump | |
| CN104019065A (en) | Pressure exchange method of pressure exchange pump | |
| CN203856661U (en) | Asymmetric displacement slurry pump | |
| CN202176505U (en) | Multiple-group valve high-pressure pump | |
| CN203856662U (en) | Volumetric slurry pump | |
| CN106640790A (en) | Hydraulic power assisted fluid pressure exchange device and fluid pressure exchange method thereof | |
| CN103321871A (en) | Pumping mechanism and pumping device containing same | |
| CN102336456A (en) | Irregular micro electrolysis iron carbon filling material | |
| CN104019007A (en) | Volume type slurry pump | |
| CN204752168U (en) | Full -automatic liquid filling machine of anticorrosive type | |
| CN204984875U (en) | Rub dynamic formula booster pump | |
| CN202538667U (en) | Alternative jet flow disturbance system | |
| CN203702476U (en) | Water injection pump | |
| CN203308669U (en) | Pumping mechanism and pumping equipment with same | |
| CN203856664U (en) | Symmetric displacement slurry pump | |
| CN202867790U (en) | Oil suction pump for lubrication device | |
| CN202132035U (en) | Wellhead pressure testing device for oil well | |
| CN201006415Y (en) | Vacuum suction apparatus for automatic dosing | |
| CN205007733U (en) | Rostone workshop sewage treatment system | |
| CN210461036U (en) | Water sealing closed-loop circulating system of ammonium nitrate melt conveying pump machine | |
| CN204572565U (en) | A kind of water conservancy diversion cooling pump housing | |
| CN202560661U (en) | Liquid extraction pipeline, liquid extraction machine and liquid extraction system | |
| CN202182024U (en) | Pressurized cylinder of high pressure pump | |
| CN202073854U (en) | Pressure cylinder of hydraulic expansion machine | |
| CN209164184U (en) | A kind of turbine boosting pump structure of easy access |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |