CN211398103U - Simple hydraulic valve - Google Patents
Simple hydraulic valve Download PDFInfo
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- CN211398103U CN211398103U CN201922322182.5U CN201922322182U CN211398103U CN 211398103 U CN211398103 U CN 211398103U CN 201922322182 U CN201922322182 U CN 201922322182U CN 211398103 U CN211398103 U CN 211398103U
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- hydraulic valve
- valve body
- opening
- oil cylinder
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Abstract
The utility model provides a simple and convenient formula hydrovalve, including hydraulic valve body, both ends are equipped with feed liquor pipe and drain pipe respectively about hydraulic valve body, and the upside is equipped with the hydro-cylinder, the hydro-cylinder upper surface is equipped with leads the hydraulic fluid port, the inside elastic connection of hydro-cylinder has the case, the case lower extreme passes hydraulic valve body upside surface and stretches into inside cavity, the position department that the internal side bottom of hydrovalve corresponds the case is equipped with the opening, be equipped with the sprue in the opening, just the vertical dog that is fixed with of opening upside circumference. The utility model discloses beneficial effect: the bottom of the hydraulic valve is provided with an opening, the opening is blocked by a block, and a gap at the opening is further sealed by a stop block at the upper side of the opening, so that the hydraulic valve is sealed at the opening, the block can be detached, the inner side wall of the hydraulic valve is flushed by a liquid inlet pipe, and pollutants such as residual sediment in the hydraulic valve body are emptied; simple structure, the practicality is strong, and the clearance is convenient.
Description
Technical Field
The utility model belongs to the technical field of the hydrovalve, especially, relate to a simple and convenient formula hydrovalve.
Background
The hydraulic valve is operated by pressure oil, can be used for remotely controlling the opening and closing of oil, gas and water pipelines of a hydropower station, and is commonly used for oil circuits of clamping, controlling, lubricating and the like. In the pipeline transmission of some special liquids, can not the manual contact pipeline, can only control through the hydrovalve, but present hydrovalve is split type structure in the preparation, and each part adopts fastening connection always, and when long-term the use, because the medium that flows through the valve body contains dirt or other impurity, very easy production wall built-up phenomenon is unhygienic, and current structure is also not convenient for clear up the valve body inside.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a simple hydraulic valve to solve the above problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a simple and convenient formula hydrovalve, includes the hydraulic valve body, both ends are equipped with feed liquor pipe and drain pipe respectively about the hydraulic valve body, and the upside is equipped with the hydro-cylinder, the hydro-cylinder upper surface is equipped with leads the hydraulic fluid port, the inside elastic connection of hydro-cylinder has the case, the case lower extreme passes the hydraulic valve body upside surface and stretches into inside cavity, the position department that the internal side bottom of hydrovalve corresponds the case is equipped with the opening, be equipped with the sprue in the opening, just the opening upside circumference is vertical to be fixed with the dog.
Furthermore, a connecting plate is arranged in the oil cylinder, the edge of the connecting plate is in contact with the inner wall of the oil cylinder, the upper surface of the connecting plate is connected to the top of the oil cylinder through a spring, and the lower surface of the connecting plate is fixedly connected with the valve core.
Furthermore, a boss is circumferentially arranged at the upper end of the valve core, a groove is formed in the joint of the upper side of the hydraulic valve body and the valve core, a first sealing gasket is arranged at the bottom of the groove, and the boss is consistent with the inner size of the groove.
Furthermore, the bottom of the hydraulic valve body is of a funnel-shaped structure, and an opening is formed in the lowest point of the hydraulic valve body.
Further, the opening size of sprue size and hydraulic valve body bottom is unanimous, just sprue bottom circumference is outwards equipped with the mounting panel, the mounting panel passes through bolted connection in the hydraulic valve body bottom.
Furthermore, the plugging block and the mounting plate are of an integrally formed structure, and the inclination degree of the mounting plate is consistent with the inclination degree of the bottom of the corresponding hydraulic valve body.
Furthermore, the check block is welded at the bottom of the inner side of the hydraulic valve body, and the middle position of the bottom of the check block is located at the connecting position of the opening and the blocking block.
Furthermore, the oil guide port is connected with an oil guide pipe.
Compared with the prior art, simple and convenient formula hydrovalve have following advantage:
the bottom of the simple and convenient hydraulic valve is provided with an opening, the opening is blocked by using the blocking block, and the gap at the opening is further sealed by using the block at the upper side of the opening, so that the sealing of the hydraulic valve at the opening is realized, the blocking block can be detached, the inner side wall of the valve is pressed by using a liquid inlet pipe flushing liquid, and pollutants such as residual sediment in the hydraulic valve body are emptied; simple structure, the practicality is strong, and the clearance is convenient.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a simple hydraulic valve according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Description of reference numerals:
1-a hydraulic valve body; 2-liquid inlet pipe; 3-a liquid outlet pipe; 4-oil cylinder; 5-valve core; 6-connecting plates; 7-a spring; 8-oil guide port; 9-boss; 10-a groove; 11-a first gasket; 12-a block; 13-a bolt; 14-a second gasket; 15-stop block.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, a simple and convenient formula hydrovalve, includes hydraulic valve body 1, both ends are equipped with feed liquor pipe 2 and drain pipe 3 respectively about hydraulic valve body 1, and the upside is equipped with hydro-cylinder 4, the upper surface of hydro-cylinder 4 is equipped with leads hydraulic fluid port 8, the inside elastic connection of hydro-cylinder 4 has case 5, case 5 lower extreme passes 1 upside surface of hydraulic valve body and stretches into inside cavity, the position department that the inboard bottom of hydraulic valve body corresponds case 5 is equipped with the opening, be equipped with sprue 12 in the opening, just the vertical dog 15 that is fixed with of opening upside circumference.
The oil cylinder 4 is internally provided with a connecting plate 6, the edge of the connecting plate 6 is contacted with the inner wall of the oil cylinder 4, the upper surface of the connecting plate is connected to the top of the oil cylinder 4 through a spring 7, and the lower surface of the connecting plate is fixedly connected with the valve core 5.
The hydraulic valve is characterized in that a boss 9 is circumferentially arranged at the upper end of the valve core 5, a groove 10 is formed in the joint of the upper side of the hydraulic valve body 1 and the valve core 5, a first sealing gasket 11 is arranged at the bottom of the groove 10, the boss 9 and the groove 10 are identical in inner size, when the hydraulic valve is closed, the valve core 5 falls to an opening, and the boss 9 abuts against the groove 10 for further sealing.
The bottom of the hydraulic valve body 1 is of a funnel-shaped structure, and an opening is formed in the lowest point.
The opening size of the 12 size of sprue is unanimous with the 1 bottom of hydraulic valve body, just the 12 bottom circumference of sprue outwards is equipped with the mounting panel, the mounting panel passes through bolt 13 and connects in 1 bottom of hydraulic valve body.
The sprue 12 and the mounting plate are of an integrally formed structure, and each side the inclination degree of the mounting plate is consistent with the inclination degree of the bottom of the corresponding hydraulic valve body 1, and the bottom of the opening is further sealed.
The stop block 15 is welded at the bottom of the inner side of the hydraulic valve body 1, and the middle position of the bottom of the stop block 15 is positioned at the joint of the opening and the block 12, so that the joint of the opening and the block 12 is further sealed.
And an oil guide pipe is connected to the oil guide port 8.
The maximum elongation of the spring 7 is larger than the movable stroke of the valve core 5.
And a second sealing gasket 14 is arranged at the bottom of the valve core 5.
The working process of the embodiment is as follows:
when the hydraulic valve body 1 is closed, hydraulic oil enters the oil cylinder 4 from the oil guide pipe, so that the connecting plate 6 is pressed downwards to drive the valve core 5 to move downwards, and when the valve core 5 abuts against the opening, the hydraulic valve body 1 completes the closing operation; when the hydraulic valve body 1 needs to be opened, hydraulic oil is pumped out from the oil cylinder 4, the spring 7 contracts upwards under the action of elasticity to drive the connecting plate 6 to move upwards, and the valve core 5 is enabled to leave the opening and move upwards.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A simple and convenient formula hydrovalve which characterized in that: the hydraulic valve comprises a hydraulic valve body, a liquid inlet pipe and a liquid outlet pipe are respectively arranged at the left end and the right end of the hydraulic valve body, an oil cylinder is arranged on the upper side of the hydraulic valve body, an oil guide port is arranged on the upper surface of the oil cylinder, a valve core is elastically connected inside the oil cylinder, the lower end of the valve core penetrates through the upper side surface of the hydraulic valve body and extends into an internal cavity, an opening is formed in the position, corresponding to the valve core, of the bottom of the inner side of the hydraulic valve body, a blocking.
2. A simple hydraulic valve as claimed in claim 1, characterized in that: the oil cylinder is internally provided with a connecting plate, the edge of the connecting plate is in contact with the inner wall of the oil cylinder, the upper surface of the connecting plate is connected to the top of the oil cylinder through a spring, and the lower surface of the connecting plate is fixedly connected with the valve core.
3. A simple hydraulic valve as claimed in claim 1, characterized in that: the hydraulic valve is characterized in that a boss is circumferentially arranged at the upper end of the valve core, a groove is formed in the joint of the upper side of the hydraulic valve body and the valve core, a first sealing gasket is arranged at the bottom of the groove, and the boss is consistent with the inner size of the groove.
4. A simple hydraulic valve as claimed in claim 1, characterized in that: the bottom of the hydraulic valve body is of a funnel-shaped structure, and the lowest point of the hydraulic valve body is provided with an opening.
5. A simple hydraulic valve as claimed in claim 1, characterized in that: the opening size of sprue size and hydraulic valve body bottom is unanimous, just sprue bottom circumference is outwards equipped with the mounting panel, the mounting panel passes through bolted connection in the hydraulic valve body bottom.
6. A simple hydraulic valve as claimed in claim 5, characterized in that: the sprue and the mounting plate are of an integrally formed structure, and the inclination degree of the mounting plate is consistent with that of the bottom of the corresponding hydraulic valve body.
7. A simple hydraulic valve as claimed in claim 1, characterized in that: the check block is welded at the bottom of the inner side of the hydraulic valve body, and the middle position of the bottom of the check block is located at the joint of the opening and the blocking block.
8. A simple hydraulic valve as claimed in claim 1, characterized in that: and the oil guide port is connected with an oil guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322182.5U CN211398103U (en) | 2019-12-20 | 2019-12-20 | Simple hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322182.5U CN211398103U (en) | 2019-12-20 | 2019-12-20 | Simple hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211398103U true CN211398103U (en) | 2020-09-01 |
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ID=72233011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922322182.5U Active CN211398103U (en) | 2019-12-20 | 2019-12-20 | Simple hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211398103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775588A (en) * | 2021-09-17 | 2021-12-10 | 张卫建 | Simple hydraulic valve |
-
2019
- 2019-12-20 CN CN201922322182.5U patent/CN211398103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775588A (en) * | 2021-09-17 | 2021-12-10 | 张卫建 | Simple hydraulic valve |
| CN113775588B (en) * | 2021-09-17 | 2023-12-22 | 扬州旭欣气动液压设备有限公司 | Simple hydraulic valve |
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