CN218177592U - Valve block for ultrahigh pressure pump head - Google Patents
Valve block for ultrahigh pressure pump head Download PDFInfo
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- CN218177592U CN218177592U CN202222361133.4U CN202222361133U CN218177592U CN 218177592 U CN218177592 U CN 218177592U CN 202222361133 U CN202222361133 U CN 202222361133U CN 218177592 U CN218177592 U CN 218177592U
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- outlet
- pump head
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Abstract
The utility model discloses a valve piece for superhigh pressure pump head, the front of valve piece evenly is provided with three high-low pressure and advances the outage, be provided with 4 apertures along the direction of axle on the ladder face of high-low pressure advances the outage, and the interval between aperture and the aperture is 30 of high-low pressure advances the outage, the side of valve piece is provided with two through-holes that run through, is through-hole one and through-hole two respectively, one side of the inside hole bottom portion of the outage is advanced to high-low pressure is provided with the centre bore, the centre bore is connected with through-hole one through circular shape passageway one, the aperture on the ladder face of high-low pressure advances the outage passes through circular shape passageway and is connected with through-hole two. The utility model provides a valve block for superhigh pressure pump head, valve block are provided with high-low pressure and advance the outage and through-hole one and two intercommunications of through-hole, have realized under highly compressed condition, locate business turn over liquid at superhigh pressure pump head to can adjust the pressure of business turn over liquid through the pressure regulating mounting hole at top, thereby realize the liquid overflow control to lower valve block, greatly reduced the transformation expense.
Description
Technical Field
The utility model relates to a valve block technical field specifically is a valve block for superhigh pressure pump head.
Background
In the construction process of the industry field needing large-scale equipment, the valve block plays a very convenient role in the use of the large-scale ultrahigh pressure pump head. The requirement for the output quantity of the flow of the ultrahigh pressure pump head is higher and higher, so that the problem of preventing the flow from overflowing by matching a valve block of the ultrahigh pressure pump head with the pump head is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model provides a valve block for superhigh pressure pump head to the problem that prevents the flow and spill over that proposes in solving above-mentioned background art.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides a valve block for superhigh pressure pump head, the front of valve block evenly is provided with three high-low pressure inlet and outlet liquid hole, be provided with 4 apertures along the direction of axle on the ladder face of high-low pressure inlet and outlet liquid hole, the interval between aperture and the aperture is 30 of high-low pressure inlet and outlet liquid hole,
the side surface of the valve block is provided with two through holes which are a first through hole and a second through hole respectively, one side of the bottom of the inner hole of the high-low pressure liquid inlet and outlet hole is provided with a central hole,
the center hole is connected with the first through hole through the first circular channel, and the small holes in the step surface of the high-low pressure liquid inlet and outlet hole are connected with the second through hole through the second circular channel.
The top surface setting of valve block has set gradually three pressure regulating mounting hole, pressure regulating mounting hole downside still is provided with the inspection hole.
The three pressure regulating mounting holes are perpendicular to the three high-low pressure liquid inlet and outlet holes and are in one-to-one correspondence with the high-low pressure liquid inlet and outlet holes, and the bottoms of the three pressure regulating mounting holes are connected with the bottoms of the high-low pressure liquid inlet and outlet holes.
The front of the valve block is provided with 2 groups of mounting holes, the upper end of the high-low pressure liquid inlet and outlet hole is provided with a group of mounting holes, the lower end of the high-low pressure liquid inlet and outlet hole is provided with another group of mounting holes, and 3 mounting holes are in one group.
And an oil groove which is directly communicated with the high-pressure and low-pressure liquid inlet and outlet holes is formed in the front surface of the valve block.
The utility model has the advantages that: the utility model provides a valve block for superhigh pressure pump head, valve block are provided with high-low pressure and advance the outage and through-hole one and two intercommunications of through-hole, have realized under highly compressed condition, locate business turn over liquid at superhigh pressure pump head to can adjust the pressure of business turn over liquid through the pressure regulating mounting hole at top, thereby realize the liquid overflow control to lower valve block, greatly reduced the transformation expense.
Drawings
Fig. 1 is a schematic perspective view of a valve block for an ultra-high pressure pump head according to an embodiment of the present invention;
fig. 2 is a front view of a valve block for an ultra-high pressure pump head according to an embodiment of the present invention;
fig. 3 is a top view of a valve block for an ultra-high pressure pump head according to an embodiment of the present invention;
fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A ofbase:Sub>A valve block for an ultra-high pressure pump head according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a valve block for an ultra-high pressure pump head according to an embodiment of the present invention;
reference numerals are as follows: 1-pressure regulating mounting hole, 2-detection hole, 3-high-low pressure liquid inlet and outlet hole, 31-small hole, 32-center hole, 4-mounting hole, 5-through hole, 51-through hole I, 52-through hole II and 6-oil groove.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-5, a valve block for an ultra-high pressure pump head, three high-low pressure liquid inlet and outlet holes 3 are uniformly arranged on the front surface of the valve block, 4 small holes 31 are arranged on the step surface of the high-low pressure liquid inlet and outlet holes 3 along the axial direction, the interval between the small holes 31 and the small holes 31 is 30 degrees of the high-low pressure liquid inlet and outlet holes 3,
two through holes 5 which are respectively a through hole I51 and a through hole II 52 are arranged on the side surface of the valve block, a central hole 32 is arranged on one side of the bottom of the inner hole of the high-low pressure liquid inlet and outlet hole 3,
the central hole 32 is connected with the first through hole 51 through a first circular channel, and the small hole 31 on the step surface of the high-low pressure liquid inlet and outlet hole 3 is connected with the second through hole 52 through a second circular channel.
The top surface setting of valve block has set gradually three pressure regulating mounting hole 1, 1 downside of pressure regulating mounting hole still is provided with inspection hole 2.
The three pressure regulating mounting holes 1 are perpendicular to the three high-low pressure liquid inlet and outlet holes 3 and are in one-to-one correspondence with the three high-low pressure liquid inlet and outlet holes, and the bottoms of the three pressure regulating mounting holes are connected with the bottoms of the high-low pressure liquid inlet and outlet holes 3.
The front of the valve block is provided with 2 groups of mounting holes 4, the upper end of the high-low pressure liquid inlet and outlet hole 3 is provided with a group of mounting holes 4, and the lower end of the high-low pressure liquid inlet and outlet hole 3 is provided with another group of mounting holes 4,3 mounting holes 4.
And an oil groove 6 which is directly communicated with the high-pressure and low-pressure liquid inlet and outlet holes 3 is formed in the front surface of the valve block.
The liquid inlet and outlet holes 3 are cylindrical counter bores, as shown in fig. 5, a chamfer is arranged on the outer side of the rightmost larger hole of the liquid inlet and outlet holes 3, the small hole 31 at the bottom end of the larger hole is connected with the channel II, the central hole 32 at the bottom end of the smaller hole is connected with the channel I, the detection hole penetrates through the channel and is connected with the liquid inlet and outlet holes at high and low pressures to adjust the pressure of liquid when the liquid enters the liquid outlet holes at high and low pressures, and the pressure adjusting mounting hole is arranged at the upper end of the through hole I in a penetrating mode and used for adjusting the pressure of the liquid flowing through the through hole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a valve block for superhigh pressure pump head, the front of valve block evenly is provided with three high-low pressure inlet and outlet liquid hole, its characterized in that, be provided with 4 apertures along the direction of axle on the ladder face of high-low pressure inlet and outlet liquid hole, the interval between aperture and the aperture is 30 of high-low pressure inlet and outlet liquid hole,
the side surface of the valve block is provided with two through holes which are a first through hole and a second through hole respectively, one side of the bottom of the inner hole of the high-low pressure liquid inlet and outlet hole is provided with a central hole,
the center hole is connected with the first through hole through the first circular channel, and the small hole in the step surface of the high-low pressure liquid inlet and outlet hole is connected with the second through hole through the second circular channel.
2. A valve block for an ultra-high pressure pump head as claimed in claim 1, wherein: the top surface setting of valve block has set gradually three pressure regulating mounting hole, pressure regulating mounting hole downside still is provided with the inspection hole.
3. A valve block for an ultra-high pressure pump head as defined in claim 2, wherein: the three pressure regulating mounting holes are perpendicular to the three high-low pressure liquid inlet and outlet holes and are in one-to-one correspondence with the high-low pressure liquid inlet and outlet holes, and the bottoms of the three pressure regulating mounting holes are connected with the bottoms of the high-low pressure liquid inlet and outlet holes.
4. A valve block for an ultra-high pressure pump head as defined in claim 1, wherein: the front of the valve block is provided with 2 groups of mounting holes, the upper end of the high-low pressure liquid inlet and outlet hole is provided with a group of mounting holes, the lower end of the high-low pressure liquid inlet and outlet hole is provided with another group of mounting holes, and 3 mounting holes are in one group.
5. A valve block for an ultra-high pressure pump head as defined in claim 1, wherein: and an oil groove which is directly communicated with the high-pressure and low-pressure liquid inlet and outlet holes is formed in the front surface of the valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361133.4U CN218177592U (en) | 2022-09-06 | 2022-09-06 | Valve block for ultrahigh pressure pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361133.4U CN218177592U (en) | 2022-09-06 | 2022-09-06 | Valve block for ultrahigh pressure pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218177592U true CN218177592U (en) | 2022-12-30 |
Family
ID=84623525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361133.4U Active CN218177592U (en) | 2022-09-06 | 2022-09-06 | Valve block for ultrahigh pressure pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218177592U (en) |
-
2022
- 2022-09-06 CN CN202222361133.4U patent/CN218177592U/en active Active
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