阅读说明：本技术 一种防静电储油罐用液压阀 (Hydraulic valve for anti-static oil storage tank ) 是由 张伟 于 2021-08-18 设计创作，主要内容包括：本发明提供一种防静电储油罐用液压阀,涉及阀门技术领域,以解决现有的液压阀在使用的时候,在运输的途中,油容易粘附在液压阀的阀瓣上的问题,包括主体,叶轮和气道,所述安装板的顶部设有螺纹孔,且安装板设在主体的外侧底部；所述面板设在叶轮的底部,且面板顶部的清理件安装在主体的底端；所述载板设在主体的侧面,且载板为圆形结构；所述固定板设在载板以及挡板的内侧,且固定板为弧形板结构；所述叶轮的侧面设有叶片,且叶轮通过构造件安装在主体的内侧底端；所述气道设在主体的外侧,且气道顶部的竖槽设在主体外壁内部,并且气道外部的卡板安装在推板的顶部侧面。在储油罐中使用液压阀的时候,可以通过叶轮清理液压阀阀瓣上沾附的油。(The invention provides a hydraulic valve for an anti-static oil storage tank, which relates to the technical field of valves and aims to solve the problem that oil is easy to adhere to a valve clack of the hydraulic valve in the transportation process when the existing hydraulic valve is used; the panel is arranged at the bottom of the impeller, and the cleaning piece at the top of the panel is arranged at the bottom end of the main body; the support plate is arranged on the side surface of the main body and is of a circular structure; the fixed plate is arranged on the inner sides of the support plate and the baffle plate and is of an arc-shaped plate structure; the side surface of the impeller is provided with blades, and the impeller is arranged at the bottom end of the inner side of the main body through a construction piece; the air flue is arranged on the outer side of the main body, the vertical groove in the top of the air flue is arranged inside the outer wall of the main body, and the clamping plate outside the air flue is arranged on the side face of the top of the push plate. When the hydraulic valve is used in the oil storage tank, oil adhered to the valve clack of the hydraulic valve can be cleaned through the impeller.)

1. The utility model provides a prevent static hydrovalve for oil storage tank which characterized in that: the air-conditioning device comprises a main body (1), a mounting plate (2), an impeller (3), a panel (4), an air passage (5), a support plate (6) and a fixing plate (7), wherein the main body (1) is of a cylindrical structure, and the bottom of the main body (1) is of an arc-shaped structure; the top of the mounting plate (2) is provided with a threaded hole, and the mounting plate (2) is arranged at the bottom of the outer side of the main body (1); the panel (4) is arranged at the bottom of the impeller (3), and the cleaning piece (401) at the top of the panel (4) is arranged at the bottom end of the main body (1); the support plate (6) is arranged on the side surface of the main body (1), and the support plate (6) is of a circular structure; the fixing plate (7) is arranged on the inner sides of the carrier plate (6) and the baffle plate (601), and the fixing plate (7) is of an arc-shaped plate structure;

the impeller (3) comprises a transverse plate (301) and a scraper (302), the transverse plate (301) is arranged at the top of the impeller (3), and the scraper (302) is arranged at two ends of the top of the transverse plate (301) through telescopic rods; blades are arranged on the side face of the impeller (3), and the impeller (3) is installed at the bottom end of the inner side of the main body (1) through a construction piece;

the air passage (5) comprises a vertical groove (501), a vertical plate (502) and a clamping plate (503), the vertical groove (501) is of a rectangular structure, and the vertical plate (502) is installed in the vertical groove (501) through a spring; the bottom ends of the vertical plates (502) are of semicircular structures, and the bottom ends of the vertical plates (502) are inserted into the inner side of the air passage (5); the air passage (5) is arranged on the outer side of the main body (1), the vertical groove (501) at the top of the air passage (5) is arranged inside the outer wall of the main body (1), and the clamping plate (503) outside the air passage (5) is arranged on the side face of the top of the push plate (103).

2. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the main body (1) comprises a top plate (101), a pressing plate (102) and a pushing plate (103), a threaded rod is mounted at the top of the top plate (101), and the top plate (101) is arranged at the top of the main body (1); the pressing plate (102) is of a circular structure, the pressing plate (102) is installed on the inner side of the main body (1), and the pressing plate (102) is connected with a threaded rod at the top of the top plate (101); the bottom of the push plate (103) is of a conical structure, and the push plate (103) is arranged at the bottom of the pressure plate (102) through a spring.

3. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the mounting plate (2) comprises a bottom groove (201) and a bottom plate (202), the bottom groove (201) is of an arc-shaped structure, and the bottom groove (201) is arranged at the bottom of the mounting plate (2); the bottom plate (202) is of a plate-shaped structure, and the bottom plate (202) is installed inside the bottom groove (201) through a spring.

4. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the impeller (3) further comprises a scraper (302), a groove is formed in the top of the scraper (302), and two ends of the bottom of the scraper (302) are connected with the transverse plate (301) through springs.

5. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the panel (4) comprises a cleaning piece (401), the cleaning piece (401) is of an L-shaped structure, the side face of the cleaning piece (401) is of an arc-shaped structure, and the cleaning piece (401) is arranged at two ends of the top of the panel (4) through springs.

6. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the air passage (5) further comprises a clamping plate (503), the clamping plate (503) is of a plate-shaped structure, and the clamping plate (503) is arranged on the side face of the section of the vertical plate (502).

7. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the carrier plate (6) comprises a baffle (601) and a rotating rod (602), the baffle (601) is of a circular structure, and the baffle (601) is arranged on the side surface of the carrier plate (6) through a connecting rod; the chain is installed on the outer side of the rotating rod (602), and the inner end of the rotating rod (602) penetrates through the side face of the baffle (601) and is installed on the inner side of the carrier plate (6).

8. The hydraulic valve for an antistatic oil storage tank as claimed in claim 1, wherein: the fixing plate (7) comprises a guide part (701) and a pulley (702), the guide part (701) is of an arc-shaped structure, and the guide part (701) is arranged in the middle of the fixing plate (7); the pulley (702) is of a spherical structure, and the pulley (702) is embedded on the inner side of the guide piece (701).

Technical Field

The invention belongs to the technical field of valves, and particularly relates to a hydraulic valve for an anti-static oil storage tank.

Background

The hydraulic safety valve is also called Y-type hydraulic safety valve. The Y-shaped hydraulic safety valve is an important accessory which is arranged on the top of the oil tank and protects the safety of the oil tank, and when the mechanical breather valve fails, the hydraulic safety valve can replace the mechanical breather valve to exhaust or deflate.

For example, application No.: CN201810736689.2 relates to a hydrovalve for oil storage tank with prevent static, including oil-out, disk seat and pressure regulation knob, one side of oil-out is equipped with drags the ground wire, one side of main valve seat is equipped with the oil inlet, and the upper end of main valve seat is equipped with the main valve core, the upper end fixed mounting of main valve core has the main valve spring, the upper end of pressure regulation spring is equipped with the valve gap, and the bottom of valve gap is equipped with the fixed screw, the surface of pressure regulation knob is equipped with rubber sheath. The hydraulic valve with the anti-static oil storage tank is provided with the protective cover, the hydraulic valve main body and the rubber sheath, and can prevent the surface of a fixing screw from rusting after being fastened for a long time.

Based on prior art discovery, current hydrovalve is when using, there is easy adhesion on the valve clack of hydrovalve in the oil storage tank, when using the hydrovalve in the oil storage tank, the oil ratio in the oil storage tank is more, perhaps in the way of transportation, the easy adhesion of oil is on the valve clack of hydrovalve, because the adhesion meets the difficult quick opening of pressure, and current hydrovalve is when using, dust is when exhausting the end in the blast pipe way, easy adhesion is in the inboard of valve clack, long-time accumulation makes the linkage variation of valve clack easily.

Disclosure of Invention

In order to solve the technical problems, the invention provides a hydraulic valve for an anti-static oil storage tank, which aims to solve the problems that when the existing hydraulic valve is used, oil in the oil storage tank is easy to adhere to a valve clack of the hydraulic valve, when the hydraulic valve is used in the oil storage tank, the oil in the oil storage tank is more, or the oil is easy to adhere to the valve clack of the hydraulic valve in the transportation process, the valve is not easy to open quickly due to the adhesion when pressure is met, and when the existing hydraulic valve is used, dust in an exhaust pipeline is easy to adhere to the inner side of the valve clack when the exhaust is finished, so that the linkage of the valve clack is easy to deteriorate due to long-time accumulation.

The invention relates to a hydraulic valve for an anti-static oil storage tank, which is realized by the following specific technical means:

a hydraulic valve for an anti-static oil storage tank comprises a main body, a mounting plate, an impeller, a panel, an air passage, a support plate and a fixing plate, wherein the main body is of a cylindrical structure, and the bottom of the main body is of an arc structure; the top of the mounting plate is provided with a threaded hole, and the mounting plate is arranged at the bottom of the outer side of the main body; the panel is arranged at the bottom of the impeller, and the cleaning piece at the top of the panel is arranged at the bottom end of the main body; the support plate is arranged on the side surface of the main body and is of a circular structure; the fixed plate is arranged on the inner sides of the support plate and the baffle plate and is of an arc-shaped plate structure;

the impeller comprises a transverse plate and a scraper plate, the transverse plate is arranged at the top of the impeller, and the scraper plates are arranged at two ends of the top of the transverse plate through telescopic rods; the side surface of the impeller is provided with blades, and the impeller is arranged at the bottom end of the inner side of the main body through a construction piece;

the air passage comprises a vertical groove, a vertical plate and a clamping plate, the vertical groove is of a rectangular structure, and the vertical plate is arranged in the vertical groove through a spring; the bottom end of the vertical plate is of a semicircular structure, and the bottom end of the vertical plate is inserted into the inner side of the air passage; the air flue is arranged on the outer side of the main body, the vertical groove in the top of the air flue is arranged inside the outer wall of the main body, and the clamping plate outside the air flue is arranged on the side face of the top of the push plate.

Furthermore, the main body comprises a top plate, a pressing plate and a pushing plate, a threaded rod is mounted at the top of the top plate, and the top plate is arranged at the top of the main body; the pressing plate is of a circular structure, is arranged on the inner side of the main body and is connected with the threaded rod at the top of the top plate; the bottom of the push plate is of a conical structure, and the push plate is arranged at the bottom of the pressing plate through a spring.

Furthermore, the mounting plate comprises a bottom groove and a bottom plate, the bottom groove is of an arc structure, and the bottom groove is formed in the bottom of the mounting plate; the bottom plate is of a plate-shaped structure and is arranged in the bottom groove through a spring.

Furthermore, the impeller still includes the scraper blade, the top of scraper blade is equipped with the recess, and the bottom both ends of scraper blade are connected with the diaphragm through the spring.

Further, the panel is including the clearance piece, the clearance piece is L shape structure, and the side of clearance piece is the arc structure to the clearance piece passes through the spring mounting at the top both ends of panel.

Furthermore, the air flue also comprises a clamping plate which is of a plate-shaped structure and is arranged on the side face of the section of the vertical plate.

Furthermore, the carrier plate comprises a baffle plate and a rotating rod, wherein the baffle plate is of a circular structure and is arranged on the side surface of the carrier plate through a connecting rod; the outer side of the rotating rod is provided with a chain, and the inner end of the rotating rod penetrates through the side face of the baffle plate and is arranged on the inner side of the carrier plate.

Furthermore, the fixed plate comprises a guide part and a pulley, the guide part is of an arc structure, and the guide part is arranged in the middle of the fixed plate; the pulley is of a spherical structure and is embedded in the inner side of the guide piece.

Compared with the prior art, the invention has the following beneficial effects:

1. the impeller is arranged in the device, when the hydraulic valve is used in an oil storage tank, oil adhered to the valve clack of the hydraulic valve can be cleaned through the impeller, the impeller is installed at the bottom end of the main body through a structural part, when the internal pressure is too high, the blades on the outer side of the impeller are driven to rotate by air flow generated by the pressure, the impeller drives the transverse plate at the top to rotate, the scraper plate is adhered to the bottom of the push plate under the action of the spring, when the push plate moves upwards, the scraper plate moves along with the push plate under the action of the spring and the telescopic rod, the transverse plate drives the scraper plate to move through the telescopic rod, the adhered oil at the bottom of the push plate is scraped by the scraper plate, the scraped oil can be scraped by the inner side of the top of the scraper plate, and the push plate is cleaned;

2. the device is provided with the air passage, when the hydraulic valve is used in the oil storage tank, external dust can be blocked through the air passage, the side surface of the main body is provided with the circular air passage, the arc-shaped structure at the outer end of the air passage can block rainwater from flowing into the air passage, when the push plate moves upwards, the push plate pushes the clamping plate to move upwards, the vertical plate can vertically move in the vertical groove, pressure can be released, when pressure release is finished, the push plate moves downwards, the vertical plate loses pressure, the bottom end of the vertical plate is clamped on the inner side of the air passage under the action of the spring, and dust is prevented from entering the main body, so that the problem that when the existing hydraulic valve is used, oil in the oil storage tank is easy to adhere to the valve clack of the hydraulic valve, when the hydraulic valve is used in the oil storage tank, the oil ratio in the oil storage tank is more, or oil is easy to adhere to the valve clack of the hydraulic valve in the transportation process, the valve flap is not easy to open quickly due to the fact that pressure is met due to adhesion, and when the existing hydraulic valve is used, dust in an exhaust pipeline is easy to adhere to the inner side of the valve flap when exhaust is finished, and linkage of the valve flap is easy to deteriorate due to long-time accumulation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the main body of the present invention.

Fig. 3 is a schematic cross-sectional view of the mounting plate of the present invention.

Fig. 4 is a perspective view of the impeller of the present invention.

Fig. 5 is a schematic cross-sectional structure of the airway of the present invention.

Fig. 6 is a schematic perspective view of a carrier plate according to the present invention.

Fig. 7 is an enlarged schematic view of the part a of the present invention, which is drawn from fig. 6.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a top plate; 102. pressing a plate; 103. pushing the plate; 2. mounting a plate; 201. a bottom groove; 202. a base plate; 3. an impeller; 301. a transverse plate; 302. a squeegee; 4. a panel; 401. cleaning the workpiece; 5. an airway; 501. a vertical slot; 502. a vertical plate; 503. clamping a plate; 6. a carrier plate; 601. a baffle plate; 602. a rotating rod; 7. a fixing plate; 701. a guide member; 702. a pulley.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a hydraulic valve for an anti-static oil storage tank, which comprises a main body 1, a mounting plate 2, an impeller 3, a panel 4, an air passage 5, a support plate 6 and a fixing plate 7, wherein the main body 1 is of a cylindrical structure, and the bottom of the main body 1 is of an arc structure; the top of the mounting plate 2 is provided with a threaded hole, and the mounting plate 2 is arranged at the bottom of the outer side of the main body 1; the panel 4 is arranged at the bottom of the impeller 3, and the cleaning piece 401 at the top of the panel 4 is arranged at the bottom end of the main body 1; the carrier plate 6 is arranged on the side surface of the main body 1, and the carrier plate 6 is of a circular structure; the fixing plate 7 is arranged on the inner sides of the carrier plate 6 and the baffle 601, and the fixing plate 7 is of an arc-shaped plate structure;

the impeller 3 comprises a transverse plate 301 and a scraper 302, the transverse plate 301 is arranged at the top of the impeller 3, and the scraper 302 is arranged at two ends of the top of the transverse plate 301 through telescopic rods; the side of the impeller 3 is provided with blades, the impeller 3 is installed at the bottom end of the inner side of the main body 1 through a structural part, the impeller 3 is installed at the bottom end of the main body 1 through the structural part, when the internal pressure is overlarge, the blades on the outer side of the impeller 3 are driven to rotate by airflow generated by the pressure, the impeller 3 drives the transverse plate 301 at the top to rotate, the scraper 302 is attached to the bottom of the push plate 103 under the action of the spring, and when the push plate 103 moves upwards, the scraper 302 follows the push plate 103 to move under the action of the spring and the telescopic rod;

the air passage 5 comprises a vertical groove 501, a vertical plate 502 and a clamping plate 503, wherein the vertical groove 501 is of a rectangular structure, and the vertical plate 502 is arranged in the vertical groove 501 through a spring; the bottom ends of the vertical plates 502 are in a semicircular structure, and the bottom ends of the vertical plates 502 are inserted into the inner side of the air passage 5; air flue 5 establishes in the outside of main part 1, and the perpendicular groove 501 at air flue 5 top is established inside main part 1 outer wall, and the outside cardboard 503 of air flue 5 installs the top side at push pedal 103, be equipped with circular shape air flue 5 in the side of main part 1, the arc structure of the outer end of air flue 5 can block rainwater to the inside of air flue 5, when push pedal 103 rebound, make push pedal 103 promote cardboard 503 rebound, make riser 502 at the inside vertical migration who erects groove 501, can make pressure release go out.

The main body 1 comprises a top plate 101, a pressing plate 102 and a pushing plate 103, wherein a threaded rod is mounted at the top of the top plate 101, and the top plate 101 is arranged at the top of the main body 1; the pressing plate 102 is of a circular structure, the pressing plate 102 is installed on the inner side of the main body 1, and the pressing plate 102 is connected with a threaded rod on the top of the top plate 101; the bottom of push pedal 103 is the toper structure, and push pedal 103 passes through the spring mounting in the bottom of clamp plate 102, is equipped with roof 101 at the top of main part 1, and through the threaded rod that rotates roof 101 top, drives clamp plate 102 and removes in the inside of main part 1, drives push pedal 103 through the spring and removes, can adjust initial pressure value according to the reality.

The mounting plate 2 comprises a bottom groove 201 and a bottom plate 202, the bottom groove 201 is of an arc structure, and the bottom groove 201 is arranged at the bottom of the mounting plate 2; the bottom plate 202 is of a plate-shaped structure, the bottom plate 202 is installed inside the bottom groove 201 through a spring, the mounting plates 2 are arranged on two sides of the bottom of the outer side of the main body 1, the mounting plates 2 are installed on the top of the oil storage tank through threaded rods, the bottom plate 202 moves into the bottom groove 201 when being stressed, and the bottom plate 202 can seal the connection parts of the mounting plates 2 under the action of the spring.

The impeller 3 further comprises a scraper 302, a groove is formed in the top of the scraper 302, two ends of the bottom of the scraper 302 are connected with the transverse plate 301 through springs, the transverse plate 301 drives the scraper 302 to move through the telescopic rod, the scraper 302 scrapes off attached oil at the bottom of the push plate 103, the scraped oil can flow off from the inner side of the top of the scraper 302, and the push plate 103 is cleaned.

Wherein, panel 4 is including clearance piece 401, clearance piece 401 is L shape structure, and the side of clearance piece 401 is the arc structure, and clearance piece 401 passes through the spring mounting at panel 4's top both ends, be equipped with panel 4 in impeller 3's bottom, rotation through impeller 3 drives panel 4 and rotates, make the clearance piece 401 at panel 4 top both ends rotate, make clearance piece 401 card in the bottom of main part 1 under the effect of spring, make the bottom of clearance piece 401 laminating main part 1 clear up.

Wherein, air flue 5 is still including cardboard 503, and cardboard 503 is platelike structure, and cardboard 503 establishes in the section side of riser 502, and when putting the pressure and finishing, push pedal 103 moves down, and riser 502 loses pressure, and the bottom card of riser 502 is in the inboard of air flue 5 under the effect of spring, prevents that the dust from entering into the inside of main part 1.

The carrier plate 6 comprises a baffle 601 and a rotating rod 602, wherein the baffle 601 is of a circular structure, and the baffle 601 is arranged on the side surface of the carrier plate 6 through a connecting rod; the chain is installed in the outside of bull stick 602, and the inboard that the inboard of bull stick 602 runs through the side of baffle 601 is installed at the inboard of support plate 6, is equipped with support plate 6 at the side of main part 1, and baffle 601 is installed through the connecting rod in the inboard of support plate 6, can receive and release the chain through the rotation bull stick 602 on the baffle 601, makes the one end of chain connect ground static elimination, collects the chain through making bull stick 602, is convenient for transport.

The fixing plate 7 comprises a guide part 701 and a pulley 702, the guide part 701 is of an arc-shaped structure, and the guide part 701 is arranged in the middle of the fixing plate 7; the pulley 702 is a spherical structure, the pulley 702 is embedded in the guide 701, the fixing plate 7 is arranged on the inner sides of the carrier plate 6 and the baffle 601, the arc-shaped structure of the fixing plate 7 can be arranged on the outer side of the chain, so that the chain passes through the guide 701 and moves downwards, and the pulley 702 is arranged on the inner side of the guide 701, so that the friction force generated when the chain moves can be reduced.

When in use: when the device is needed to be used, firstly, the hydraulic valve is installed at the top of the oil storage tank, the installation plate 2 is installed at the top of the oil storage tank through the threaded rod, the bottom plate 202 moves towards the inside of the bottom groove 201 under the pressure, the bottom plate 202 seals the connection part of the installation plate 2 under the action of the spring, the initial use pressure value of the hydraulic valve is adjusted again, the threaded rod at the top of the top plate 101 is rotated to drive the pressing plate 102 to move, the pushing plate 103 is driven by the spring to move to adjust the pressure value, the rotating rod 602 on the baffle 601 is rotated to retract and release the chain, the chain is contacted with the ground to eliminate static electricity, the chain passes through the inner side of the guide part 701, the pulley 702 reduces the friction force when the chain moves, when the pressure is released, the air flow generated by the pressure drives the impeller 3 to rotate, the impeller 3 drives the transverse plate 301 to rotate, the scraper 302 moves along with the pushing plate 103 under the action of the spring and the action of the telescopic rod, diaphragm 301 passes through the telescopic link and drives scraper blade 302 and rotate, the oil of clearance push pedal 103 bottom, impeller 3 rotates the panel 4 that drives the bottom and rotates, make two clearance piece 401 cards in the bottom of main part 1, clear up the bottom of main part 1 under the effect of spring, push pedal 103 rebound promotes cardboard 503 rebound, make riser 502 remove in perpendicular groove 501, make atmospheric pressure discharge out through air flue 5, it ends riser 502 and loses pressure to put the pressure, the bottom card of riser 502 blocks the inside that the dust enters into main part 1 at the inboard of air flue 5 under the effect of spring.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.