CN215505860U

CN215505860U - Valve body flange of hydraulic control valve is to top drilling equipment

Info

Publication number: CN215505860U
Application number: CN202022800544.XU
Authority: CN
Inventors: 范明会
Original assignee: Zhejiang Eci Valve Technology Co ltd
Current assignee: Zhejiang Eci Valve Technology Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2022-01-14
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses a valve body flange opposite-top drill device of a hydraulic control valve, which comprises a shell, a water inlet flange, a fixing groove, a water outlet flange and a water blocking plate, wherein the water inlet flange is installed at the left end of the shell, the fixing groove is formed in the front surface of the water inlet flange, the water outlet flange is installed on the right side of the shell, the water blocking plate is fixedly connected to the upper side and the lower side of the inner wall of the shell, a top box is installed at the upper end of the shell, an adjusting mechanism is installed on the inner wall of the top box, a fixing seat is fixedly connected to the lower end of the shell, and a water spray head is installed at the lower end of the fixing seat. This hydraulic control valve's valve body flange is to top drilling device when using to reached and used the filterable effect in water source through the cooperation of pivot, carousel, stopper and first bevel gear isotructure, reached the casing and reached sprinkler bead department until annular filter screen, thereby reached the effect that filtering mechanism can clear up.

Description

Valve body flange of hydraulic control valve is to top drilling equipment

Technical Field

The utility model belongs to the technical field of hydraulic control valves, and particularly relates to a valve body flange opposite-top drilling device of a hydraulic control valve.

Background

The hydraulic control valve is one of the most common valves in daily life, is closely related to the life of people, is widely applied to various aspects such as building pipelines, industrial water supply, fire-fighting facilities, heating ventilation air conditioners, irrigation systems and the like, and is generally used for reducing pressure, holding pressure, releasing pressure, adjusting flow, controlling water level, preventing water hammer in advance and the like, and is a valve which is opened, closed and adjusted by taking the pressure of a pipeline medium as power.

The hydraulic valve is widely applied to various occasions, so that the safety and smoothness of the hydraulic valve are very important, a part of water pipes are used for transporting water sources containing more impurities, and the hydraulic valve is required to have a filtering effect to ensure the quality of subsequent water sources.

Therefore, the valve body flange opposite-top drilling device of the hydraulic control valve is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a valve body flange opposite top drilling device of a hydraulic control valve, which can filter a water source and clean a filtering mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a valve body flange of hydraulic control valve bores device to top, includes shell, water inlet flange, fixed slot, play water flange and water-blocking plate, the water inlet flange is installed to the left end of shell, the fixed slot has been seted up in the front of water inlet flange, the water outlet flange is installed on the right side of shell, the equal fixedly connected with water-blocking plate in both sides about the inner wall of shell, the top case is installed to the upper end of shell, adjustment mechanism is installed to the inner wall of top case, the lower extreme fixedly connected with fixing base of shell, the sprinkler bead is installed to the lower extreme of fixing base.

Preferably, the adjusting mechanism comprises a rotating shaft, a rotating disc, a limiting block, a first bevel gear and a second bevel gear, the rotating shaft is inserted into the outer wall of the top box, the rotating disc is fixedly connected to the left end of the rotating shaft, the limiting block is inserted into the outer surface of the rotating disc, the right end of the rotating shaft extends into the top box and is fixedly connected to the first bevel gear, the second bevel gear is meshed with the outer surface of the first bevel gear, and the filtering mechanism is installed at the lower end of the second bevel gear.

Preferably, filtering mechanism comprises threaded rod, annular filter screen and locating plate, threaded rod fixed connection is at the lower extreme at second bevel gear middle part, annular filter screen threaded connection is on the surface of threaded rod, annular filter screen's upper and lower both sides fixed connection is on the locating plate.

Preferably, the upper side of the top box is provided with a limiting groove, and the width of the limiting groove is the same as that of the limiting block.

Preferably, the lower extreme of shell has seted up the passageway, just annular filter screen is less than the width of passageway, the width of locating plate equals the width of passageway.

Preferably, the upper end of the upper side positioning plate is provided with a protruding clamping block mechanism, and the inner wall of the upper side of the shell is correspondingly provided with a clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this hydraulic control valve's valve body flange is to the top drilling device when using, uses through the cooperation of structures such as water-blocking plate, annular filter screen and locating plate, when the water source flows through in the shell from the left side, can be through annular filter screen under the effect of water-blocking plate, at this moment the water source is filtered, flows from the right side again, accomplishes the water source filtration process to reached the filterable effect of water source.

2. This hydraulic control valve's valve body flange is to top drilling device when using, through the pivot, the carousel, the cooperation of stopper and first bevel gear isotructure is used, it is rotatory to rotate the carousel and drive the pivot, the first bevel gear on pivot drive right side afterwards rotates, make the second bevel gear of meshing therewith rotatory, second bevel gear can drive decurrent threaded rod rotatory, at this moment the threaded rod can drive the annular filter screen downstream of downside, it reaches the sprinkler bead department to wear out the shell until annular filter screen, thereby the effect that the filtering mechanism can be cleared up has been reached.

Drawings

FIG. 1 is a schematic view of a connection structure of a valve body flange of a hydraulic control valve to a top drilling device according to the present invention;

FIG. 2 is a schematic view of the connection structure of the ring screen in a cleaning state;

FIG. 3 is a schematic view of the connection structure of the threaded rod and the annular filter screen;

fig. 4 is a schematic view of the external connection structure of the device.

In the figure: the water spraying device comprises a shell 1, a water inlet flange 2, a fixing groove 3, a water outlet flange 4, a water blocking plate 5, a top box 6, a rotating shaft 7, a rotating disc 8, a limiting block 9, a first bevel gear 10, a second bevel gear 11, a threaded rod 12, an annular filter screen 13, a positioning plate 14, a fixing seat 15 and a water spraying head 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, a valve body flange of hydraulic control valve bores device to top, which comprises a housing 1, intake flange 2, fixed slot 3, go out water flange 4 and water blocking plate 5, intake flange 2 is installed to the left end of shell 1, fixed slot 3 has been seted up in intake flange 2's front, water flange 4 is installed on shell 1's right side, the equal fixedly connected with water blocking plate 5 in both sides about shell 1's the inner wall, top case 6 is installed to shell 1's upper end, adjustment mechanism is installed to top case 6's inner wall, shell 1's lower extreme fixedly connected with fixing base 15, sprinkler bead 16 is installed to fixing base 15's lower extreme, shell 1's shape design is square pipeline.

The adjusting mechanism consists of a rotating shaft 7, a rotating disc 8, a limiting block 9, a first bevel gear 10 and a second bevel gear 11, the rotating shaft 7 is inserted on the outer wall of the top box 6, the rotating disc 8 is fixedly connected at the left end of the rotating shaft 7, the limiting block 9 is inserted on the outer surface of the rotating disc 8, a limiting groove is arranged at the upper side of the top box 6, and the width of the limiting groove is the same as that of the limiting block 9, the existence of the limiting block 9 enables the rotating disc 8 to be fixed, when the position of the annular filter screen 13 needs to be fixed, can insert the spacing inslot with stopper 9, the right-hand member of pivot 7 stretches into in the top case 6 and fixed connection on first bevel gear 10, and second bevel gear 11 meshes on first bevel gear 10's surface, and filter equipment is installed to second bevel gear 11's lower extreme, and the shape design of shell 1 is square pipeline, and filter equipment pegs graft in the middle part of shell 1, and filter equipment is bigger than the width of shell 1.

Filtering mechanism is by threaded rod 12, annular filter screen 13 and locating plate 14 are constituteed, the lower extreme at second bevel gear 11 middle part of threaded rod 12 fixed connection, annular filter screen 13 threaded connection is on threaded rod 12's surface, annular filter screen 13's upper and lower both sides fixed connection is on locating plate 14, the passageway has been seted up to shell 1's lower extreme, and annular filter screen 13 is less than the width of passageway, locating plate 14's width equals the width of passageway, the upper end of upside locating plate 14 sets up to protruding fixture block mechanism, and shell 1's upside inner wall correspondence is provided with the draw-in groove, annular filter screen 13's reciprocating has not only been made things convenient for in locating plate 14's design, locating piece 14 can the joint on shell 1's last lateral wall simultaneously, annular filter screen 13's fixing has been made things convenient for.

The operating principle of the present invention will now be described as follows:

when the valve body flange of the hydraulic control valve is used for the top drill device, a user places the water inlet flange 2 and the water outlet flange 4 on a pipe fitting and fixes the pipe fitting on the fixing groove 3, and then when a water source flows through the shell 1 from the left side, the water source passes through the annular filter screen 13 under the action of the water blocking plate 5, is filtered and flows out from the right side, and the water source filtering process is completed;

when the ring filter 13 needs to be cleaned, the user loosens the stopper 9, then rotates the rotary disc 8, at this time, the rotary disc 8 drives the right rotary shaft 7 to rotate, then the rotary shaft 7 drives the right first bevel gear 10 to rotate, so that the second bevel gear 11 engaged with the right rotary shaft rotates along with the right first bevel gear, the second bevel gear 11 drives the downward threaded rod 12 to rotate, at this time, the threaded rod 12 drives the lower ring filter 13 to move downward until the ring filter 13 penetrates out of the housing 1 to reach the water spray head 16, and then the ring filter 13 is cleaned by the water spray head 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a valve body flange of hydraulic control valve bores device to top, includes shell (1), the flange of intaking (2), fixed slot (3), goes out water flange (4) and water-blocking plate (5), its characterized in that, the flange of intaking (2) is installed to the left end of shell (1), fixed slot (3) have been seted up in the front of the flange of intaking (2), water flange (4) are installed on the right side of shell (1), the equal fixedly connected with water-blocking plate (5) in both sides about the inner wall of shell (1), top case (6) are installed to the upper end of shell (1), adjustment mechanism is installed to the inner wall of top case (6), the lower extreme fixedly connected with fixing base (15) of shell (1), sprinkler bead (16) are installed to the lower extreme of fixing base (15).

2. The valve body flange opposite-top drilling device of the hydraulic control valve according to claim 1, wherein the adjusting mechanism is composed of a rotating shaft (7), a rotating disc (8), a limiting block (9), a first bevel gear (10) and a second bevel gear (11), the rotating shaft (7) is connected to the outer wall of the top box (6) in an inserting mode, the rotating disc (8) is fixedly connected to the left end of the rotating shaft (7), the limiting block (9) is connected to the outer surface of the rotating disc (8) in an inserting mode, the right end of the rotating shaft (7) extends into the top box (6) and is fixedly connected to the first bevel gear (10), the second bevel gear (11) is meshed to the outer surface of the first bevel gear (10), and a filtering mechanism is installed at the lower end of the second bevel gear (11).

3. The valve body flange opposite-top drilling device of the hydraulic control valve is characterized in that the filtering mechanism consists of a threaded rod (12), an annular filter screen (13) and a positioning plate (14), the threaded rod (12) is fixedly connected to the lower end of the middle part of the second bevel gear (11), the annular filter screen (13) is in threaded connection with the outer surface of the threaded rod (12), and the upper side and the lower side of the annular filter screen (13) are fixedly connected to the positioning plate (14).

4. The valve body flange opposite top drilling device of the hydraulic control valve is characterized in that a limiting groove is formed in the upper side of the top box (6), and the width of the limiting groove is the same as that of the limiting block (9).

5. The valve body flange opposite top drilling device of the hydraulic control valve is characterized in that a channel is formed in the lower end of the shell (1), the annular filter screen (13) is smaller than the width of the channel, and the width of the positioning plate (14) is equal to the width of the channel.

6. The valve body flange opposite vertex drilling device of the hydraulic control valve is characterized in that the upper end of the upper positioning plate (14) is provided with a protruding fixture block mechanism, and the inner wall of the upper side of the shell (1) is correspondingly provided with a clamping groove.