CN217977577U - Self-operated regulating valve with flow regulating function - Google Patents
Self-operated regulating valve with flow regulating function Download PDFInfo
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- CN217977577U CN217977577U CN202221511905.1U CN202221511905U CN217977577U CN 217977577 U CN217977577 U CN 217977577U CN 202221511905 U CN202221511905 U CN 202221511905U CN 217977577 U CN217977577 U CN 217977577U
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Abstract
The utility model discloses a formula of relying on oneself governing valve with flow control function, which comprises a valve body, the ring flange is all installed to the both sides of valve body, the inlet tube is installed to one side of the ring flange of valve body one side. The utility model discloses a filter screen has been set up, it is to make the fluid circulate from the inlet tube, the filter screen filters the fluid, in order to adorn the impurity filtering with the granule in the fluid, prevent that impurity from leading to the fact the damage to the valve body in flowing into the valve body, make the movable block slide on the spring beam simultaneously, when rivers do not circulate, under the spring action of spring on the spring beam, promote the filter screen and reset, the filter screen is trembled filterable impurity promptly, prevent that partial impurity from blockking up the filtration pore, then the fluid blocks through the flow distribution plate, make the fluid can only follow the circulation pore and flow through, prolong fluidic circulation stroke, slow down then the circulation speed to the fluid, prevent the too fast striking valve body of fluid flow, cause the damage to the valve body, strengthen the protection to the valve body then.
Description
Technical Field
The utility model relates to a self-operated governing valve technical field, in particular to self-operated governing valve with flow control function.
Background
The self-operated regulating valve is also called a self-operated control valve, is a regulating valve which drives a valve to automatically work by taking the self pressure and temperature of a medium flowing through the valve as energy sources and does not need an external power supply and a secondary instrument, and is mainly divided into a self-operated pressure regulating valve, a self-operated differential pressure regulating valve, a self-operated temperature regulating valve and a self-operated flow regulating valve;
current formula of relying on oneself governing valve still has certain defect when using, and in the use, the aquatic of circulation can contain certain impurity, advances the inside back of picture valve body, can cause the inside jam of valve body, influences the normal work of valve body to when using, the water velocity of flow is very fast, then causes certain impact injury to the valve body easily, influences the life of valve body easily, consequently, need according to above-mentioned current problem, proposes further improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-operated governing valve with flow control function to solve the inconvenient filter media of the current self-operated governing valve that proposes in the above-mentioned background art, the problem of inconvenient unhurried current.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a self-operated governing valve with flow control function, includes the valve body, the ring flange is all installed to the both sides of valve body, the inlet tube is installed to one side of the ring flange of valve body one side, the outlet pipe is installed to one side of the ring flange of valve body opposite side, and the inside crisscross baffle that is provided with of outlet pipe, the inside of inlet tube is provided with filtering mechanism, and the inside of the inlet tube of filtering mechanism one side is provided with reposition of redundant personnel mechanism, the internally mounted of valve body has the support, and installs the pressure regulating section of thick bamboo on the top of support, the internally mounted of valve body has the case, and the top of case installs the regulation section of thick bamboo, compression spring is installed in the outside of regulation section of thick bamboo, the one end of regulation section of thick bamboo extends to the internally mounted of pressure regulating section of thick bamboo has elastic membrane.
When the self-operated regulating valve with the flow regulating function is used, flowing liquid can be filtered through the filtering mechanism, so that impurities can be prevented from flowing into the valve body to cause blockage, then the fluid can be conveyed to the valve body in a shunting manner through the arrangement of the shunting mechanism, the fluid is prevented from impacting the valve body due to overlarge impact force, the use of the valve body is influenced, and the use of the valve body is strengthened.
Preferably, filtering mechanism includes the spout, and the spout sets up in the inside of inlet tube, the slider is all installed to the inside of spout, and one side of slider all installs the movable block, and is connected with the filter screen between the movable block, the spring beam has all been run through to the inside of movable block.
Preferably, the cross section of the sliding groove is rectangular, the sliding block slides in the sliding groove, and the sliding groove and the sliding block form a sliding mechanism. The sliding limit guide of the movable block is realized.
Preferably, the filter screen is arranged in an inclined manner in the water inlet pipe. Impurities in the fluid are fully filtered through the filter screen.
Preferably, the flow distribution mechanism comprises a main shaft, the main shaft is arranged in the valve body, the flow distribution plates are arranged on two sides of the main shaft, and circulation holes are formed in two ends of the outer side of each flow distribution plate.
Preferably, the cross section of the circulation holes is rectangular, two groups of circulation holes are arranged on the flow distribution plate, and two circulation holes are arranged in each group. Make the fluid circulate from a plurality of flow openings, reach the effect of reposition of redundant personnel to slow down the impact force of fluid to the valve body, strengthen the protection to the valve body then.
Preferably, four groups of flow distribution plates are arranged on the outer side of the main shaft, one flow distribution plate is arranged in each group, and the four groups of flow distribution plates are arranged in a crossed manner. The flow distribution plates are arranged in a crossed manner, so that direct circulation of water flow is inconvenient, and the flow speed of the water flow is reduced.
Compared with the prior art, the beneficial effects of the utility model are that: the self-operated regulating valve with the flow regulating function not only is convenient for filtering flowing media, but also has a function of intensifying and slowing flow so as to strengthen the protection of the valve body, and has a pressure regulating function, thereby achieving the effect of controlling the flow;
(1) Through the arrangement of the filter screen, fluid circulates from the water inlet pipe, the filter screen filters the fluid, particles in the fluid are filtered, the impurities are prevented from flowing into the valve body and damaging the valve body, meanwhile, the movable block slides on the spring rod, when water flow does not circulate, the filter screen is pushed to reset under the elastic force action of the spring on the spring rod, namely, the filter screen shakes down the filtered impurities, partial impurities are prevented from blocking the filter holes, then, the fluid is blocked by the flow distribution plate, the fluid can only flow through the flow distribution holes, the circulation stroke of the fluid is prolonged, the circulation speed of the fluid is slowed down, the fluid is prevented from impacting the valve body too fast, the valve body is prevented from being damaged, the protection on the valve body is enhanced, and the service life of the valve body is prolonged;
(2) The fluid flows in from the inlet tube, flows from the outlet pipe through the valve body, and when water pressure between inlet tube and the outlet pipe was uneven, the fluid can produce pressure to the case, promotes the up-going motion of case promptly to promote a regulation section of thick bamboo synchronous motion, can act on elastic film with the effort that produces, make the atmospheric pressure of a pressure regulating section of thick bamboo inside and the water pressure difference of inlet tube and support maintain balancedly, so that when using, the flow to rivers is conveniently controlled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;
fig. 3 is a schematic structural view of a in fig. 1 according to the present invention;
FIG. 4 is a schematic diagram of a side view structure of the water inlet pipe of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the slow flow mechanism of the present invention.
The reference numerals in the figures illustrate: 1. a valve body; 2. a flange plate; 3. a water inlet pipe; 4. a support; 5. an adjusting cylinder; 6. a compression spring; 7. a pressure regulating cylinder; 8. a water outlet pipe; 9. a filtering mechanism; 901. a chute; 902. a slider; 903. a movable block; 904. a filter screen; 905. a spring lever; 10. a flow dividing mechanism; 1001. a main shaft; 1002. a splitter plate; 1003. a flow-through hole; 11. a baffle plate; 12. a valve core; 13. an elastic film.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of 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.
Referring to fig. 1-5, the present invention provides an embodiment: a self-operated regulating valve with a flow regulating function comprises a valve body 1, wherein flange plates 2 are respectively arranged on two sides of the valve body 1, a water inlet pipe 3 is arranged on one side of the flange plate 2 on one side of the valve body 1, a water outlet pipe 8 is arranged on one side of the flange plate 2 on the other side of the valve body 1, baffles 11 are arranged inside the water outlet pipe 8 in a staggered mode, and a filtering mechanism 9 is arranged inside the water inlet pipe 3;
the filtering mechanism 9 comprises a chute 901, the chute 901 is arranged inside the water inlet pipe 3, sliders 902 are arranged inside the chute 901, movable blocks 903 are arranged on one sides of the sliders 902, a filtering net 904 is connected between the movable blocks 903, and spring rods 905 penetrate through the movable blocks 903;
the section of the sliding chute 901 is rectangular, the sliding block 902 slides in the sliding chute 901, and the sliding chute 901 and the sliding block 902 form a sliding mechanism;
the filter screen 904 is arranged in the water inlet pipe 3 in an inclined manner;
specifically, as shown in fig. 2 and 3, when in use, the fluid is filtered through the filter screen 904 to filter out particulate impurities in the fluid, so as to prevent the impurities from flowing into the valve body 1 and damaging the valve body 1, two groups of spring rods 905 are provided and cooperate with the movable block 903, so that the filter screen 904 can shake left and right under the impact of water flow, the filter holes of the filter screen are prevented from being blocked, and the filtering effect of the filter screen 904 is enhanced;
a flow dividing mechanism 10 is arranged inside the water inlet pipe 3 at one side of the filtering mechanism 9;
the flow dividing mechanism 10 comprises a main shaft 1001, the main shaft 1001 is arranged in the valve body 1, flow dividing plates 1002 are arranged on two sides of the main shaft 1001, and flow holes 1003 are arranged at two ends of the outer sides of the flow dividing plates 1002;
the cross section of the circulation holes 1003 is rectangular, two groups of circulation holes 1003 are arranged on the flow distribution plate 1002, and two groups are arranged in each group;
four groups of flow distribution plates 1002 are arranged outside the main shaft 1001, one flow distribution plate is arranged in each group, and the four groups of flow distribution plates 1002 are arranged in a crossed manner;
specifically, as shown in fig. 2 and fig. 4, when the valve body is used, a fluid is blocked by the flow dividing plate 1002, so that the fluid can only flow through the flow through hole 1003, and thus the fluid can be divided, the flow rate of the fluid is reduced, the fluid is prevented from impacting the valve body 1 too fast, that is, the protection of the valve body 1 is enhanced, and the service life of the valve body 1 is prolonged;
a support 4 is installed inside the valve body 1, a pressure regulating cylinder 7 is installed at the top end of the support 4, a valve core 12 is installed inside the valve body 1, an adjusting cylinder 5 is installed at the top end of the valve core 12, a compression spring 6 is installed outside the adjusting cylinder 5, and an elastic film 13 is installed inside the adjusting cylinder 5 and extends to the pressure regulating cylinder 7;
specifically, as shown in fig. 1 and 2, during the use, fluid flows in from inlet tube 3, flow out from outlet pipe 8 through valve body 1, when the water pressure between inlet tube 3 and the outlet pipe 8 is unbalanced, fluid can produce pressure to case 12, promote case 12 upward movement promptly, thereby promote the regulation section of thick bamboo 5 simultaneous movement, the effort that can will produce acts on elastic membrane 13, make the inside atmospheric pressure of pressure regulating section of thick bamboo 7 and the water pressure difference of inlet tube 3 and support 4 maintain balanced, so that when using, conveniently control the flow of rivers, the simple operation.
The working principle is as follows: the utility model discloses when using, at first, through ring flange 2, install inlet tube 3 and outlet pipe 8, then when fluid flows into inlet tube 3, can pass through filter screen 904 earlier, thereby filter the graininess impurity in the fluid, prevent then that impurity from flowing into and causing the jam in valve body 1, and when the fluid flows, can promote filter screen 904 equidirectional motion, then under the effect of spring on spring bar 905, can promote filter screen 904 to reset, produce the shake, in the long run, can shake down the impurity that blocks up in the filter screen 904 filter hole, prevent that the filter hole from being blockked up, then make filter screen 904 can filter for a long time high-efficiently;
secondly, the fluid flows through the flow dividing plate 1002, flows through the flow hole 1003 and then flows into the space between the two flow dividing plates 1002, flows out of the flow hole 1003 on the other flow dividing plate 1002, divides the fluid, can effectively prolong the flow time of the fluid, reduces the impact force on the valve body 1 when the fluid flows into the valve body 1, prevents the valve body 1 from being damaged, strengthens the protection on the valve body 1, and is beneficial to prolonging the service life of the valve body 1;
finally, the fluid flows in from inlet tube 3, flows from outlet pipe 8 through valve body 1, when the water pressure between inlet tube 3 and the outlet pipe 8 is uneven, the fluid can produce pressure to case 12, promote case 12 upward movement promptly, thereby promote a regulation section of thick bamboo 5 simultaneous movement, the effort that can will produce acts on elastic membrane 13, make the atmospheric pressure of a pressure regulating section of thick bamboo 7 inside and the water pressure difference of inlet tube 3 and support 4 maintain balancedly, so that when using, the convenient flow to rivers is controlled.
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 in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a self-operated regulator valve with flow control function, includes valve body (1), its characterized in that: ring flange (2) are all installed to the both sides of valve body (1), inlet tube (3) are installed to one side of ring flange (2) of valve body (1) one side, outlet pipe (8) are installed to one side of ring flange (2) of valve body (1) opposite side, and crisscross baffle (11) that are provided with in the inside of outlet pipe (8), the inside of inlet tube (3) is provided with filtering mechanism (9), and the inside of inlet tube (3) of filtering mechanism (9) one side is provided with reposition of redundant personnel mechanism (10), the internally mounted of valve body (1) has support (4), and installs pressure regulating cylinder (7) on the top of support (4), the internally mounted of valve body (1) has case (12), and installs regulating cylinder (5) on the top of case (12), compression spring (6) are installed in the outside of regulating cylinder (5), the internally mounted that the one end of regulating cylinder (5) extends to pressure regulating cylinder (7) has elastic film (13).
2. A self-operated regulator valve with flow regulating function according to claim 1, wherein: filtering mechanism (9) include spout (901), and spout (901) set up in the inside of inlet tube (3), slider (902) are all installed to the inside of spout (901), and one side of slider (902) all installs movable block (903), and is connected with filter screen (904) between movable block (903), the inside of movable block (903) has all been run through spring-loaded mast (905).
3. A self-operated regulator valve with flow rate regulating function according to claim 2, wherein: the cross section of the sliding groove (901) is rectangular, the sliding block (902) slides in the sliding groove (901), and the sliding groove (901) and the sliding block (902) form a sliding mechanism.
4. A self-operated regulator valve with flow regulating function according to claim 2, wherein: the filter screen (904) is arranged in the water inlet pipe (3) in an inclined manner.
5. A self-operated regulator valve with flow rate regulating function according to claim 1, wherein: the flow dividing mechanism (10) comprises a main shaft (1001), the main shaft (1001) is arranged in the valve body (1), flow dividing plates (1002) are mounted on two sides of the main shaft (1001), and flow dividing holes (1003) are arranged at two ends of the outer side of each flow dividing plate (1002).
6. A self-operated regulator valve with flow rate regulating function according to claim 5, wherein: the cross section of the circulation holes (1003) is rectangular, two groups of circulation holes (1003) are arranged on the flow distribution plate (1002), and two groups are arranged in each group.
7. A self-operated regulator valve with flow rate regulating function according to claim 5, wherein: the four groups of the flow distribution plates (1002) are arranged on the outer side of the main shaft (1001), one flow distribution plate is arranged in each group, and the four groups of the flow distribution plates (1002) are arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511905.1U CN217977577U (en) | 2022-06-17 | 2022-06-17 | Self-operated regulating valve with flow regulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221511905.1U CN217977577U (en) | 2022-06-17 | 2022-06-17 | Self-operated regulating valve with flow regulating function |
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| Publication Number | Publication Date |
|---|---|
| CN217977577U true CN217977577U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221511905.1U Active CN217977577U (en) | 2022-06-17 | 2022-06-17 | Self-operated regulating valve with flow regulating function |
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| Country | Link |
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| CN (1) | CN217977577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929961A (en) * | 2023-02-21 | 2023-04-07 | 四川旭信阀门制造有限公司 | Self-operated pressure regulating valve and use method thereof |
| CN117052927A (en) * | 2023-10-08 | 2023-11-14 | 广东润宇传感器股份有限公司 | Electromagnetic valve with built-in pressure transmitter and manufacturing process |
-
2022
- 2022-06-17 CN CN202221511905.1U patent/CN217977577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115929961A (en) * | 2023-02-21 | 2023-04-07 | 四川旭信阀门制造有限公司 | Self-operated pressure regulating valve and use method thereof |
| CN115929961B (en) * | 2023-02-21 | 2023-05-12 | 四川旭信阀门制造有限公司 | Self-operated pressure regulating valve and use method thereof |
| CN117052927A (en) * | 2023-10-08 | 2023-11-14 | 广东润宇传感器股份有限公司 | Electromagnetic valve with built-in pressure transmitter and manufacturing process |
| CN117052927B (en) * | 2023-10-08 | 2024-04-30 | 广东润宇传感器股份有限公司 | Electromagnetic valve with built-in pressure transmitter and manufacturing process |
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