CN215172717U - Multifunctional hydraulic control valve - Google Patents
Multifunctional hydraulic control valve Download PDFInfo
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- CN215172717U CN215172717U CN202121529737.4U CN202121529737U CN215172717U CN 215172717 U CN215172717 U CN 215172717U CN 202121529737 U CN202121529737 U CN 202121529737U CN 215172717 U CN215172717 U CN 215172717U
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- hydraulic control
- spring
- control valve
- valve body
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Abstract
The utility model discloses a multifunctional hydraulic control valve, including the valve body and fix the preceding ring flange and the back ring flange at both ends around the valve body, water inlet, catchment area, slip district and main delivery port have set gradually from the front to the back in the valve body, the center department in slip district is provided with the spring, the rear end and the spring bracket fixed connection of spring, the front end and the limiting plate fixed connection of spring, the limiting plate front end fixed connection valve rod, the valve rod runs through catchment area and is connected with the case fixed connection that is close to the water inlet; the water collecting area is internally provided with a plurality of waterwheels, the central position of the rear end of each waterwheel is fixedly connected with a rotating shaft, the rear end of each rotating shaft is movably connected with a bearing fixed on the rear flange plate, and bristles contacting with springs and the inner wall of the valve body are arranged on the bearings. The utility model discloses an impurity is not gathered inside the multi-functional hydraulic control valve to can be to spring and the automatic clearance of valve body inner wall, improved multi-functional hydraulic control valve open and close sensitivity and life.
Description
Technical Field
The utility model relates to a hydraulic control valve technical field, specific multi-functional hydraulic control valve that says so.
Background
The hydraulic control valve is a water pressure control valve, and is composed of a main valve and its auxiliary guide tube, pilot valve, needle valve, ball valve and pressure gauge, etc. according to the different purposes, functions and places, it can be changed into the remote-control float valve, pressure-reducing valve, slow-closing check valve, flow control valve, pressure-releasing valve, hydraulic electric control valve and water pump control valve, etc. before the hydraulic control valve a filter is mounted, and the requirements for discharging sewage are met, and said valve is generally horizontally mounted in the pipeline, and the hydraulic control valve is a valve which is opened, closed and regulated by using pipeline medium pressure as power, and is composed of a main valve and its auxiliary guide tube, needle valve, ball valve and pressure gauge, etc. according to the different purposes and function places, it can be changed into the remote-control float valve, pressure-reducing valve, slow-closing check valve, flow controller, pressure-releasing valve and hydraulic electric control valve, The main valve body is similar to a stop valve, when the valve is fully opened, the pressure loss of the valve is much larger than that of other valves, and each opening loss coefficient is close to the fully closed state, and the valve caliber is greatly increased greatly. The hydraulic control valve is a common control valve in our lives, but the existing hydraulic control valve has certain defects in structural design, is single in function, and can cause problems in the using process.
Chinese patent CN211288888U, a multifunctional hydraulic control valve, realizes the functions of pressure reduction and flow slowing for the water outlet pipe by arranging an automatic pressure reducing mechanism and a flow dividing and pressure slowing mechanism, and greatly improves the working efficiency. In this patent, when a large amount of rivers were injected into to the water inlet, water pressure can strike the case fast to release the water inlet with the case, thereby make rivers get into another pipeline through a plurality of apopores, have partial rivers simultaneously and get into in the spout. Because the spout can not pass through rivers, impurity, dirt and oil stain etc. that mix in the rivers can constantly gather in the spout, influence the elasticity of spring coil and the sensitivity of multi-functional water conservancy control valve gradually. Particularly in the sewage treatment industry, because a large amount of impurities, dirt, oil stains and the like are mixed in water, the multifunctional hydraulic control valve can not work normally due to the fact that the sliding groove is full of the impurities, the dirt, the oil stains and the like after being used for a short time. The use cost is high, and be inconvenient for maintain, also greatly increased the risk that the pipeline medium bursts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that prior art exists, and provide a do not gather impurity and can clear up the multi-functional water conservancy control valve of dirt automatically.
In order to solve the technical problem, the utility model discloses a multifunctional hydraulic control valve, including the valve body and fix front flange and the back flange at both ends around the valve body, water inlet, catchment area, slip district and main delivery port have set gradually from the front to the back in the valve body, the center department of slip district is provided with the spring, the rear end of spring and spring support fixed connection, the front end of spring and limiting plate fixed connection, the limiting plate front end fixed connection valve rod, the valve rod runs through catchment area and valve core fixed connection near the water inlet;
the water collecting area is internally provided with a plurality of waterwheels, the central position of the rear end of each waterwheel is fixedly connected with a rotating shaft, the rear end of each rotating shaft is movably connected with a bearing fixed on the rear flange plate, and bristles contacting with springs and the inner wall of the valve body are arranged on the bearings.
Furthermore, the water collecting area and the sliding area are divided by a valve seat fixed on the inner wall of the valve body, a valve rod hole matched with the valve rod is formed in the center of the valve seat, rotating shaft holes matched with the rotating shafts are formed in two sides of the valve rod hole, and a water passing opening is formed between every two adjacent rotating shaft holes.
Furthermore, a sealing ring matched with the valve core is arranged on the inner wall of the valve body.
Furthermore, a plurality of side water outlets are arranged on the rear flange plate at the periphery of the main water outlet.
Furthermore, two sides of the spring support are fixedly connected to the rear flange plate through bolts.
Furthermore, a plurality of bolt holes are formed in the front flange plate and the rear flange plate.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model prevents the centralized collection of impurities in the water flow by arranging the spring in the open sliding area, improves the opening and closing sensitivity and prolongs the service life of the multifunctional hydraulic control valve;
2. the utility model is provided with the waterwheel in the water collecting area, after the valve core is opened, the water flow impacts the waterwheel to lead the waterwheel to rotate automatically and drive the brush on the rotating shaft to clean the spring and the inner wall of the valve body, thus preventing dirt and oil stain from attaching to the spring and the inner wall of the valve body to influence the opening and closing sensitivity and the service life of the multifunctional hydraulic control valve;
3. the spring support is fixedly connected to the rear flange plate through bolts, and is convenient to detach, clean and maintain.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural section view of the present invention;
fig. 2 is a first schematic structural diagram of the present invention;
FIG. 3 is a second schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the valve seat of the present invention.
In the figure: the valve comprises a valve body 1, a front flange plate 2, a rear flange plate 3, a water inlet 4, a water collecting area 5, a sliding area 6, a valve core 7, a valve rod 8, a valve seat 9, a valve rod hole 901, a rotating shaft hole 902, a water passing hole 903, a sealing ring 10, a spring 11, a spring support 12, a waterwheel 13, a rotating shaft 14, bristles 15, a bearing 16, a main water outlet 17, a water outlet at the side 18 and bolt holes 19.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings:
according to the attached drawings 1-4, the multifunctional hydraulic control valve comprises a valve body 1, a front flange 2 and a rear flange 3 which are fixed at the front end and the rear end of the valve body 1, wherein the valve body 1 is internally provided with a water inlet 4, a water collecting area 5, a sliding area 6 and a main water outlet 17 from front to back in sequence, a spring 11 is arranged at the center of the sliding area 6, the rear end of the spring 11 is fixedly connected with a spring support 12, the front end of the spring 11 is fixedly connected with a limiting plate 20, the front end of the limiting plate 20 is fixedly connected with a valve rod 8, and the valve rod 8 penetrates through the water collecting area 5 and is fixedly connected with a valve core 7 close to the water inlet 4; a plurality of waterwheels 13 are arranged in the water collecting area 5, a rotating shaft 14 is fixedly connected to the center position of the rear end of each waterwheel 13, the rear end of each rotating shaft 14 is movably connected with a bearing 16 fixed on the rear flange 3, and bristles 15 in contact with the spring 11 and the inner wall of the valve body 1 are arranged on each bearing 16. The water collecting area 5 and the sliding area 6 are divided by a valve seat 9 fixed on the inner wall of the valve body 1, a valve rod hole 901 matched with the valve rod 8 is arranged at the center of the valve seat 9, rotating shaft holes 902 matched with the rotating shaft 14 are arranged on two sides of the valve rod hole 901, and a water passing opening 903 is arranged between two adjacent rotating shaft holes 902.
Further, a sealing ring 10 matched with the valve core 7 is arranged on the inner wall of the valve body 1.
Furthermore, a plurality of side water outlets 18 are arranged on the rear flange 3 around the main water outlet 17, the main water outlet 17 and the side water outlets 18 can realize the functions of pressure reduction and slow flow of the pipeline medium at the water outlet end, and the working efficiency is greatly improved
Furthermore, two sides of the spring support 12 are fixedly connected to the rear flange 3 through bolts, so that the spring support is convenient to disassemble, clean and maintain.
Furthermore, a plurality of bolt holes 19 are formed in the front flange 2 and the rear flange 3.
The working principle is as follows: the utility model provides a multi-functional hydraulic control valve, when using this multi-functional hydraulic control valve, can install this multi-functional hydraulic control valve on the pipeline medium that needs to connect, when water inlet 4 pours into a large amount of rivers into, water pressure can strike case 7 fast to push away water inlet 4 with case 7, make water flow through main delivery port 17 and side delivery port 18 get into another pipeline medium, main delivery port 17 and side delivery port 18 can play the effect of dispersion slow-flow to rivers; when water flow impacts the valve core 7, the valve core 7 can drive the valve rod 8 to extrude the spring 11 into the sliding area 6, so that the valve core 7 and the valve rod 8 can be protected from being damaged, and a good automatic flow limiting and pressure reducing effect can be achieved when the valve core is used; after the valve core 7 is pushed out of the water inlet 4 by water pressure, water flow quickly impacts a water wheel 13 in the water collecting area 5, so that the water wheel 13 drives a brush 15 on a rotating shaft 14 to clean the spring and the inner wall of the valve body, and dirt and oil stains are prevented from being attached to the spring and the inner wall of the valve body to influence the opening and closing sensitivity and the service life of the multifunctional hydraulic control valve; meanwhile, the rear end of the sliding area 6 is communicated with the main water outlet 17, so that the centralized accumulation of impurities in water flow is avoided, the opening and closing sensitivity of the multifunctional hydraulic control valve is improved, and the service life of the multifunctional hydraulic control valve is prolonged.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Claims (6)
1. The multifunctional hydraulic control valve comprises a valve body (1), and a front flange (2) and a rear flange (3) which are fixed at the front end and the rear end of the valve body (1), and is characterized in that a water inlet (4), a water collecting area (5), a sliding area (6) and a main water outlet (17) are sequentially arranged in the valve body (1) from front to back, a spring (11) is arranged at the center of the sliding area (6), the rear end of the spring (11) is fixedly connected with a spring support (12), the front end of the spring (11) is fixedly connected with a limiting plate (20), the front end of the limiting plate (20) is fixedly connected with a valve rod (8), and the valve rod (8) penetrates through the water collecting area (5) and is fixedly connected with a valve core (7) close to the water inlet (4);
the water collecting area (5) is internally provided with a plurality of waterwheels (13), the center of the rear end of each waterwheel (13) is fixedly connected with a rotating shaft (14), the rear end of each rotating shaft (14) is movably connected with a bearing (16) fixed on the rear flange plate (3), and bristles (15) in contact with the spring (11) and the inner wall of the valve body (1) are arranged on each bearing (16).
2. The multifunctional hydraulic control valve as claimed in claim 1, wherein the water collection area (5) and the sliding area (6) are divided by a valve seat (9) fixed on the inner wall of the valve body (1), a valve rod hole (901) matched with the valve rod (8) is arranged in the center of the valve seat (9), rotating shaft holes (902) matched with the rotating shaft (14) are arranged on two sides of the valve rod hole (901), and a water passing opening (903) is arranged between two adjacent rotating shaft holes (902).
3. The multifunctional hydraulic control valve as claimed in claim 2, characterized in that the inner wall of the valve body (1) is provided with a sealing ring (10) which is matched with the valve core (7).
4. A multifunctional hydraulic control valve as claimed in claim 3, characterized in that a plurality of side water outlets (18) are provided on the rear flange (3) around the main water outlet (17).
5. A multifunctional hydraulic control valve according to claim 4, characterized in that the two sides of the spring support (12) are fixedly connected to the rear flange (3) by bolts.
6. A multifunctional hydraulic control valve according to claim 1, characterized in that the front flange (2) and the rear flange (3) are provided with a plurality of bolt holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529737.4U CN215172717U (en) | 2021-07-06 | 2021-07-06 | Multifunctional hydraulic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529737.4U CN215172717U (en) | 2021-07-06 | 2021-07-06 | Multifunctional hydraulic control valve |
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| Publication Number | Publication Date |
|---|---|
| CN215172717U true CN215172717U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121529737.4U Active CN215172717U (en) | 2021-07-06 | 2021-07-06 | Multifunctional hydraulic control valve |
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| CN (1) | CN215172717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396500A (en) * | 2021-12-28 | 2022-04-26 | 武汉思能物联网科技有限公司 | Multifunctional hydraulic control valve with low pressure loss |
-
2021
- 2021-07-06 CN CN202121529737.4U patent/CN215172717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396500A (en) * | 2021-12-28 | 2022-04-26 | 武汉思能物联网科技有限公司 | Multifunctional hydraulic control valve with low pressure loss |
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Address after: 300350 No. 1, Luwei Road, Balitai Town Industrial Park (South District), Jinnan District, Tianjin Patentee after: Kaizm Valve Group Co.,Ltd. Address before: 300350 No. 1, Luwei Road, Balitai Town Industrial Park (South District), Jinnan District, Tianjin Patentee before: Kaitzm valve (Tianjin) Co.,Ltd. |