CN205478261U - A the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars - Google Patents
A the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars Download PDFInfo
- Publication number
- CN205478261U CN205478261U CN201521143346.3U CN201521143346U CN205478261U CN 205478261 U CN205478261 U CN 205478261U CN 201521143346 U CN201521143346 U CN 201521143346U CN 205478261 U CN205478261 U CN 205478261U
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- China
- Prior art keywords
- suction passage
- passage
- reciprocal
- passing away
- suction
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- Expired - Fee Related
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Abstract
The utility model relates to a the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars, its characterized in that: including suction passage, suction cavity, reciprocal passageway, discharge cavity, passing away and installation lower margin, wherein suction passage's cross -section is the rectangle, set up the installation lower margin on the outer wall of suction passage's both ends, be equipped with deep floor between installation lower margin and the suction passage outer wall, the suction cavity that with suction passage feed through is equipped with in suction passage's the outside, the liquid import that sucks the cavity is the rectangle, reciprocal passageway is located suction passage's top, reciprocal passageway passes through interface channel and inhales connected chamber, the discharge cavity is connected on the upper portion of reciprocal passageway, the rear side run -on stand out channel of discharge cavity, the cross -section of passing away is circular, the passing away lies in same one side with the suction cavity. The utility model has the advantages of compact structure is ingenious, and simple to operate is with low costs, and is longe -lived, and work efficiency has been improved greatly.
Description
Technical field
This utility model belongs to wagon drill equipment technical field, particularly to a kind of one piece casting pump head body for vehicle-mounted triplex piston high-density pump.
Background technology
For drilling drilling well, geological drilling, pile foundation hole creep into etc., and slush pump that operation used generally uses reciprocating piston (or plunger) pump, and one of its core component is pump head.And the structure of pump head is the most important thing.Traditional casting pump head is used for double action for reciprocating pump, and its structure is complicated, profile is huge, and Combined pump head connecting portion is more, and sealing member is the most more.
In sum, above two mode not only cost is high, and inefficiency.The additionally restriction of volume, weight, size so that it is vehicle-mounted requirement can not be met.
Summary of the invention
This utility model provides a kind of compact conformation ingenious for solving technical problem present in known technology, and volume is little, lightweight, easy for installation, low cost, the one piece casting pump head body for vehicle-mounted triplex piston high-density pump of life-span length.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
A kind of one piece casting pump head body for vehicle-mounted triplex piston high-density pump, it is characterized in that: include suction passage, intake chamber, reciprocal passage, discharge chamber, passing away and mounting foot, the cross section of wherein said suction passage is rectangle, and it is positioned at lower section, the end of suction passage is provided with suction passage connecting end surface, and described connecting end surface is provided with connecting hole；Arranging mounting foot on the two ends outer wall of suction passage, described lower margin is provided with lower margin installing hole, is provided with reinforcement gusset between described mounting foot and suction passage outer wall；The intake chamber connected with suction passage it is provided with in the outside of suction passage, the liquid-inlet cross section of described intake chamber is rectangle, the inlet valve group that is arranged above with in intake chamber installs the end face that is located by connecting, and inlet valve group is installed and is respectively equipped with connecting hole on the end face that is located by connecting；Described reciprocal passage is positioned at the top of suction passage, and described reciprocal passage is connected with intake chamber by interface channel, and the end face of described reciprocal passage is provided with reciprocal passage connecting end surface, and described reciprocal passage connecting end surface is provided with connecting hole；The top of described reciprocal passage connects discharges chamber, the dump valve group that is arranged above with of described discharge chamber installs the end face that is located by connecting, described discharge chamber connecting end surface is provided with connecting hole, the outside of described discharge chamber connects passing away, the cross section of described passing away is circular, and the two ends of passing away are equipped with adpting flange；Described passing away and intake chamber are positioned at the same side.
This utility model has the advantage that with good effect: this utility model uses technique scheme, i.e. uses Integration Design, has suction passage, intake chamber, reciprocal passage, discharge chamber, passing away, mounting foot in one.The advantages such as it is ingenious that this utility model has compact conformation, and volume is little, lightweight, easy for installation, low cost, life-span length, and substantially increase work efficiency.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Fig. 2 is this utility model perspective view.
In figure: 1, suction passage；1-1, suction passage connecting end surface；1-10, connecting hole；2, intake chamber；2-1, inlet valve group install the end face that is located by connecting；2-10, connecting hole；3, interface channel；4, reciprocal passage；4-1, reciprocal passage connecting end surface；4-10, connecting hole；5, chamber is discharged；5-1, discharge chamber connecting end surface；5-10, connecting hole；6, passing away；6-1, adpting flange；7, mounting foot；7-1, lower margin installing hole；8, reinforcement.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Refer to Fig. 1 and Fig. 2, a kind of one piece casting pump head body for vehicle-mounted triplex piston high-density pump, including suction passage 1, intake chamber 2, interface channel 3, reciprocal passage 4, discharge chamber 5, passing away 6 and mounting foot 7, the cross section of wherein said suction passage 1 is rectangular configuration, and it is positioned at lower section, the end of suction passage 1 is provided with suction passage connecting end surface 1-1, and described connecting end surface is provided with connecting hole 1-10；Arranging mounting foot 7 on the two ends outer wall of suction passage 1, described lower margin is provided with lower margin installing hole 7-1, is provided with reinforcement gusset 8 between described mounting foot 7 and suction passage 1 outer wall；Three intake chambers connected with suction passage 2 it are provided with in the outside of suction passage 1, the import cross section of described intake chamber 2 is rectangle, being arranged above with inlet valve group in intake chamber 2 and install the end face 2-1 that is located by connecting, inlet valve group is installed and is respectively equipped with connecting hole 2-10 on the end face that is located by connecting；Described reciprocal passage 4 is positioned at the top of suction passage 1, the end face of described reciprocal passage 4 has three imports, described import is by the connection of interface channel 3 with intake chamber 2, the end face of described reciprocal passage 4 is provided with reciprocal passage connecting end surface 4-1, and on described reciprocal passage connecting end surface 4-1, the position of corresponding above three cylinder is provided with connecting hole 4-10；The top of described reciprocal passage 4 connects three and discharges chamber 5, the upper surface of described discharge chamber is provided with discharge chamber connecting end surface 5-1, described discharge chamber connecting end surface be provided with connecting hole 5-10, the rear side of described discharge chamber 5 connects passing away 6, the cross section of described passing away is circular, the two ends of passing away are equipped with adpting flange 6-1, and described passing away and intake chamber are positioned at the same side.
Use technique scheme, i.e. use Integration Design, there is suction passage, intake chamber, reciprocal passage, discharge chamber, passing away, mounting foot in one.The advantages such as it is ingenious that this utility model has compact conformation, and volume is little, lightweight, easy for installation, low cost, life-span length, and substantially increase work efficiency.
The above is only to preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (1)
1. the one piece casting pump head body for vehicle-mounted triplex piston high-density pump, it is characterized in that: include suction passage, intake chamber, reciprocal passage, discharge chamber, passing away and mounting foot, the cross section of wherein said suction passage is rectangle, and it is positioned at lower section, the end of suction passage is provided with suction passage connecting end surface, and described connecting end surface is provided with connecting hole；Arranging mounting foot on the two ends outer wall of suction passage, described lower margin is provided with lower margin installing hole, is provided with reinforcement gusset between described mounting foot and suction passage outer wall；The intake chamber connected with suction passage it is provided with in the outside of suction passage, the liquid-inlet cross section of described intake chamber is rectangle, the inlet valve group that is arranged above with in intake chamber installs the end face that is located by connecting, and inlet valve group is installed and is respectively equipped with connecting hole on the end face that is located by connecting；Described reciprocal passage is positioned at the top of suction passage, and described reciprocal passage is connected with intake chamber by interface channel, and the end face of described reciprocal passage is provided with reciprocal passage connecting end surface, and described reciprocal passage connecting end surface is provided with connecting hole；The top of described reciprocal passage connects discharges chamber, the dump valve group that is arranged above with of described discharge chamber installs the end face that is located by connecting, described discharge chamber connecting end surface is provided with connecting hole, the outside of described discharge chamber connects passing away, the cross section of described passing away is circular, and the two ends of passing away are equipped with adpting flange；Described passing away and intake chamber are positioned at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143346.3U CN205478261U (en) | 2015-12-31 | 2015-12-31 | A the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143346.3U CN205478261U (en) | 2015-12-31 | 2015-12-31 | A the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478261U true CN205478261U (en) | 2016-08-17 |
Family
ID=56663497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143346.3U Expired - Fee Related CN205478261U (en) | 2015-12-31 | 2015-12-31 | A the whole cast pump head body that is used for reciprocating type slush pump of three on -vehicle jars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266548A (en) * | 2021-07-19 | 2021-08-17 | 山东高原油气装备有限公司 | Hydraulic bidirectional slurry pump for preventing blockage in oil exploitation |
-
2015
- 2015-12-31 CN CN201521143346.3U patent/CN205478261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266548A (en) * | 2021-07-19 | 2021-08-17 | 山东高原油气装备有限公司 | Hydraulic bidirectional slurry pump for preventing blockage in oil exploitation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20191231 |