CN217108260U - Improved generation oils governing valve - Google Patents
Improved generation oils governing valve Download PDFInfo
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- CN217108260U CN217108260U CN202220727403.6U CN202220727403U CN217108260U CN 217108260 U CN217108260 U CN 217108260U CN 202220727403 U CN202220727403 U CN 202220727403U CN 217108260 U CN217108260 U CN 217108260U
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Abstract
The utility model discloses an improved oil regulating valve, which comprises a valve body and a valve cover arranged on the valve body through bolts, wherein a valve rod is arranged in the valve body and the valve cover in a sliding way, a round groove is arranged at the bottom of the valve rod, a spring is arranged in the round groove, one end of the spring is fixed at the bottom of the round groove, the other end of the spring is fixed with a regulating rod which is arranged in the valve body in a sliding way, a water inlet and a water outlet are respectively arranged at two sides of the valve body, and the outside that the valve body is located water inlet and delivery port all is provided with the flange, is provided with the regulating block in the valve body, and the regulating block is located the water inlet of valve body and the juncture of delivery port, and regulating block central authorities have seted up and have run through the groove, adjust the pole and slide the setting and run through the inslot, have seted up a plurality of outage on the lateral wall of regulating block, and the outage diminishes from last down in proper order, has solved the problem that the relatively poor meeting of junction leakproofness of lower and valve rod of control accuracy and valve body leaks when adjusting of current governing valve.
Description
Technical Field
The utility model relates to a governing valve, in particular to improved generation oils governing valve.
Background
The regulating valve is also called a control valve, and in the field of industrial automation process control, the final control element for changing the process parameters of medium flow, pressure, temperature, liquid level and the like by power operation through receiving the control signal output by a regulating control unit. Generally consisting of an actuator and a valve.
The oil governing valve that uses at present has two kinds of structures of high pressure difference and low pressure difference according to the different needs of operating mode, and the oil governing valve that uses at present, because used material and structure are different, the performance difference of product is very big, and the control accuracy of current oil governing valve is all lower to make very inconvenient to the regulation of governing valve, and the practicality is relatively poor, and the current valve rod all relatively poor makes to take place to leak under highly compressed condition extremely easily with the top junction sealing of valve body, has proposed following solution to the problem above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improved generation oils governing valve has solved the lower and relatively poor problem that can take place to leak of junction leakproofness of valve rod and valve body of control accuracy when adjusting of current governing valve.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an improved generation oils governing valve, includes the valve body and installs the valve gap on the valve body through the bolt, it is provided with the valve rod to slide in valve body and the valve gap, the circular slot has been seted up to the valve rod bottom, be provided with the spring in the circular slot, spring one end is fixed in the circular slot bottom, the other end of spring is fixed with the regulation pole, it slides and sets up in the valve body to adjust the pole, the both sides of valve body are provided with water inlet and delivery port respectively, and the outside that the valve body is located water inlet and delivery port all is provided with the flange, be provided with the regulating block in the valve body, the regulating block is located the water inlet of valve body and the juncture of delivery port, regulating block central authorities have seted up and have run through the groove, it slides and sets up at running through the inslot to adjust the pole, a plurality of outage have been seted up on the lateral wall of regulating block, the outage down diminishes in proper order from last.
The utility model discloses further set up to, the regulating block is T shape structure, the top of valve body be with regulating block matched with echelonment structure, the bonnet bottom is fixed with the extrusion piece, the extrusion groove corresponding with the extrusion piece is seted up at the regulating block top, be fixed with the rubber pad on the extrusion groove.
The utility model discloses further set up to, corresponding wide groove has been seted up with the bonnet bottom in the valve body top, the wide inslot of valve body is fixed with sealed the pad.
The utility model discloses further set up to, be equipped with the packings in the valve gap, the packings cooperatees with the valve rod.
The utility model discloses further set up to, the bottom of adjusting the pole is fixed with the rubber head.
Has the advantages that: when the governing valve is at the in-process of using, inside the fluid enters into the valve body through the water inlet, because the rubber head can stop up the flow that leads to the delivery port, the fluid can promote the regulation pole and upwards slide when fluidic pressure is bigger and bigger to realize fluidic circulation, thereby realize the regulation to fluid flow according to the change of fluid pressure, through seting up a plurality of holes that differ in size on the regulating block, thereby the outage that the pressure is different according to liquid can the bold realize the secondary regulation to the flow.
The sealing filler is arranged in the valve cover, and the valve is prevented from leaking when the liquid pressure is too high due to the fact that the valve is internally sealed through the contact of the sealing filler and a plurality of fixed sealing gaskets at the joint of the valve cover and the valve body.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Reference numerals: 1. a valve body; 2. a valve cover; 3. a valve stem; 4. a circular groove; 5. a spring; 6. adjusting a rod; 7. a water inlet; 8. a water outlet; 9. a flange; 10. an adjusting block; 11. a through groove; 12. a drain hole; 13. a rubber pad; 14. extruding the block; 15. extruding a groove; 16. a wide groove; 17. a gasket; 18. sealing and filling; 19. a rubber head.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1, an improved oil regulating valve comprises a valve body 1 and a valve cover 2 mounted on the valve body 1 through bolts, a valve rod 3 is slidably arranged in the valve body 1 and the valve cover 2, a circular groove 4 is formed at the bottom of the valve rod 3, a spring 5 is arranged in the circular groove 4, one end of the spring 5 is fixed at the bottom of the circular groove 4, an adjusting rod 6 is fixed at the other end of the spring 5, the adjusting rod 6 is slidably arranged in the valve body 1, a water inlet 7 and a water outlet 8 are respectively arranged at two sides of the valve body 1, flanges 9 are respectively arranged at the outer sides of the water inlet 7 and the water outlet 8 of the valve body 1, an adjusting block 10 is arranged in the valve body 1, the adjusting block 10 is positioned at the junction of the water inlet 7 and the water outlet 8 of the valve body 1, a through groove 11 is formed in the center of the adjusting block 10, the adjusting rod 6 is slidably arranged in the through groove 11, a rubber head 19 is fixed at the bottom of the adjusting rod 6, when the regulating valve is in use, fluid water inlet 7 enters into inside valve body 1, because rubber head 19 can plug up the flow that leads to delivery port 8, fluid can promote the regulation pole 6 upwards to slide when fluidic pressure is bigger and bigger, the upwards slip of adjusting pole 6 sets up adjusts pole 6 and can extrude spring 5, spring 5 can produce elasticity, adjust the continuation of pole 6 and slide and make the mouth that flows can not be plugged up, thereby make liquid can circulate, when the pressure of liquid reduces, thereby spring 5 can promote through the elasticity that its produced and adjust pole 6 and remove suitable position, thereby realized thereby realizing the regulation to fluid flow according to the change of liquid pressure.
Seted up a plurality of outage 12 on the lateral wall of regulating block 10, outage 12 from last down diminishes in proper order, through set up a plurality of holes of different sizes on regulating block 10, thereby can change the realization gradually to the secondary control of flow according to the size of the outage 12 of the pressure difference of liquid.
Regulating block 10 is the T shape structure, the top of valve body 1 is the echelonment structure with regulating block 10 matched with, thereby can erect regulating block 10 on valve body 1 through regulating block 10 and valve body 1's cooperation, valve gap 2 bottom is fixed with extrusion piece 14, the extrusion groove 15 corresponding with extrusion piece 14 is seted up at regulating block 10 top, be fixed with rubber pad 13 on the extrusion groove 15, in-process when valve gap 2 lies in valve body 1 and carries out the assembly, valve gap 2 can drive extrusion piece 14 and continuously pushes down, thereby extrude regulating block 10 through extrusion piece 14, thereby the in-process of pushing down of regulating block 10 can extrude rubber pad 13 and realize playing sealing action in fixed column regulating block 10 and through rubber pad 13.
Corresponding wide groove 16 has been seted up to 1 top of valve body and valve gap 2 bottom, the wide groove 16 internal fixation of valve body 1 has sealed the pad 17, thereby the sealed pad 17 of in-process of valve body 1 and valve gap 2 assembly can realize sealed effect along with between valve body 1 and valve gap 2, thereby prevent that the fluid from flowing in both junctions, be equipped with gland packing 18 in the valve gap 2, gland packing 18 cooperatees with valve rod 3, thereby can realize better sealed effect through gland packing 18.
Claims (5)
1. An improved oil regulating valve comprises a valve body (1) and a valve cover (2) installed on the valve body (1) through bolts, and is characterized in that a valve rod (3) is arranged in the valve body (1) and the valve cover (2) in a sliding mode, a circular groove (4) is formed in the bottom of the valve rod (3), a spring (5) is arranged in the circular groove (4), one end of the spring (5) is fixed to the bottom of the circular groove (4), an adjusting rod (6) is fixed to the other end of the spring (5), the adjusting rod (6) is arranged in the valve body (1) in a sliding mode, a water inlet (7) and a water outlet (8) are formed in two sides of the valve body (1) respectively, flanges (9) are arranged on the outer sides, located at the water inlet (7) and the water outlet (8), of the valve body (1), an adjusting block (10) is arranged in the valve body (1), and the adjusting block (10) is located at the junction of the water inlet (7) and the water outlet (8) of the valve body (1), the adjustable liquid level meter is characterized in that a through groove (11) is formed in the center of the adjusting block (10), the adjusting rod (6) is arranged in the through groove (11) in a sliding mode, a plurality of liquid discharging holes (12) are formed in the side wall of the adjusting block (10), and the liquid discharging holes (12) are sequentially reduced from top to bottom.
2. The improved oil regulating valve according to claim 1, wherein the regulating block (10) is of a T-shaped structure, the top of the valve body (1) is of a stepped structure matched with the regulating block (10), an extrusion block (14) is fixed at the bottom of the valve cover (2), an extrusion groove (15) corresponding to the extrusion block (14) is formed in the top of the regulating block (10), and a rubber pad (13) is fixed on the extrusion groove (15).
3. The improved oil regulating valve according to claim 2, wherein the top of the valve body (1) and the bottom of the valve cover (2) are provided with corresponding wide grooves (16), and a sealing gasket (17) is fixed in the wide groove (16) of the valve body (1).
4. An improved oil control valve according to claim 3, characterized in that a sealing packing (18) is arranged in the valve cover (2), and the sealing packing (18) is matched with the valve rod (3).
5. The improved oil regulating valve as claimed in claim 4, wherein a rubber head (19) is fixed to the bottom of the regulating rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220727403.6U CN217108260U (en) | 2022-03-31 | 2022-03-31 | Improved generation oils governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220727403.6U CN217108260U (en) | 2022-03-31 | 2022-03-31 | Improved generation oils governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217108260U true CN217108260U (en) | 2022-08-02 |
Family
ID=82578397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220727403.6U Active CN217108260U (en) | 2022-03-31 | 2022-03-31 | Improved generation oils governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217108260U (en) |
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2022
- 2022-03-31 CN CN202220727403.6U patent/CN217108260U/en active Active
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