CN219774979U - Bellows lining fluorine governing valve - Google Patents
Bellows lining fluorine governing valve Download PDFInfo
- Publication number
- CN219774979U CN219774979U CN202321123981.XU CN202321123981U CN219774979U CN 219774979 U CN219774979 U CN 219774979U CN 202321123981 U CN202321123981 U CN 202321123981U CN 219774979 U CN219774979 U CN 219774979U
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- CN
- China
- Prior art keywords
- fixedly arranged
- valve
- valve body
- bellows
- fixing sleeve
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- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 15
- 239000011737 fluorine Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 10
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model relates to the technical field of fluorine lining regulating valves and discloses a corrugated pipe fluorine lining regulating valve, which comprises a valve body and a telescopic cylinder, wherein the telescopic cylinder is positioned right above the valve body, a second fixing sleeve is fixedly arranged at the upper end of the valve body, mounting and dismounting components are fixedly arranged at both sides of the second fixing sleeve, a first fixing sleeve is fixedly arranged at the lower end of the telescopic cylinder, a valve rod is fixedly arranged at the output end of the telescopic cylinder, a corrugated pipe sleeve is fixedly arranged on the whole body of the valve rod, a sealing block is fixedly arranged at the lower end of the valve rod, the mounting and dismounting components comprise two baffle plates, bearings are fixedly arranged inside the two baffle plates in a penetrating manner, a rotating rod is fixedly arranged inside the two bearings, a rotating plate is fixedly sleeved at the middle part of the whole body of the rotating rod, and one side of the upper end face of the rotating plate is fixedly provided with a mounting bolt in a penetrating manner. According to the utility model, the corrugated pipe can be conveniently replaced when being used in the valve body, so that the sealing effect of the valve body is not affected.
Description
Technical Field
The utility model relates to the technical field of fluorine-lined regulating valves, in particular to a corrugated pipe fluorine-lined regulating valve.
Background
The corrugated pipe fluorine-lined regulating valve is a corrosion-resistant straight-through single-seat regulating valve, fluorine-lined in the valve body protects the valve body from corrosion when liquid circulates with the valve body, and the corrugated pipe has a better sealing effect with the valve body in the valve body, so that the corrugated pipe is more commonly used in the industrial field.
The existing bellows lining fluorine governing valve is fixed when the valve body seals the effect with the bellows, reaches sealed effectual, but the bellows is carried out in the valve body and is damaged easily after live time for a long time, and inconvenient change the bellows leads to the bellows to damage the back and to play the effect to the leakproofness in the valve body, to above-mentioned problem, need improve current equipment.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the fluorine-lined corrugated pipe regulating valve, so that the corrugated pipe can be conveniently detached and replaced after being used for a long time, and the corrugated pipe is prevented from reaching a good effect for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bellows lining fluorine governing valve, includes valve body and flexible cylinder, flexible cylinder is located the valve body directly over, the fixed cover of second that is provided with of valve body upper end, the fixed subassembly of tearing open of both sides of second is fixed to be provided with, flexible cylinder lower extreme is fixed with first fixed cover, flexible cylinder output is fixed with the valve rod, the valve rod is fixed with the bellows cover of being provided with on the whole body, the valve rod lower extreme is fixed with the sealing block;
the mounting and dismounting assembly comprises two baffles, bearings are arranged in the two baffles in a penetrating manner, a rotating rod is fixedly arranged in the two bearings, a rotating plate is fixedly sleeved in the middle of the whole body of the rotating rod, and one side of the upper end face of the rotating plate is provided with a mounting bolt in a penetrating manner;
through above-mentioned technical scheme, set up the valve rod through flexible cylinder output, fixed sealing block in the valve rod lower extreme to the assembly is torn open in the ann of the fixed cover both sides of second, makes the dwang in the assembly is torn open in the ann and rotates through the dwang in baffle upper bearing is inside, makes the mounting bolt of rotor plate upper end can move about, makes things convenient for first fixed cover and the fixed cover of second to fix.
Further, a Z-shaped cavity is formed in the valve body, a sealing plate is fixedly arranged in the middle of the Z-shaped cavity, and a sealing hole is formed in the middle of the upper end face of the sealing plate;
through above-mentioned technical scheme, through the closing plate of seting up the Z shape cavity middle part in the valve body to set up the sealing hole in closing plate upper end, make the sealing block can block up the sealing hole and block up the liquid that flows through in the valve body.
Further, mounting grooves are formed in the lower ends of the two sides of the first fixing sleeve, and bolt grooves are formed in the opposite sides of the two mounting grooves;
through above-mentioned technical scheme, through seting up the mounting groove in the both sides of first fixed cover to set up the bolt groove in the mounting groove, make things convenient for first fixed cover and the fixed cover of second to fix through installing and removing subassembly and bolt groove.
Further, two sides of the upper end face of the second fixing sleeve are fixedly provided with containing plates, and the middle parts of the upper end faces of the two containing plates are provided with grooves;
through above-mentioned technical scheme, hold the board through setting up on the fixed cover of second to set up the recess in holding the board upper end and make things convenient for first fixed cover to fix a position when being connected with the fixed cover of second.
Further, connecting flanges are fixedly arranged on two sides of the valve body;
through above-mentioned technical scheme, make things convenient for the valve body to be connected with the pipeline when using through the flange that sets up in the valve body both sides.
Further, fixing plates are fixedly arranged on two sides of the lower end face of the first fixing sleeve;
through above-mentioned technical scheme, through the fixed plate that sets up in first fixed cover lower extreme, make first fixed cover can be connected the front location with the fixed cover of second.
Further, the mounting bolts are in threaded connection with the bolt grooves;
through above-mentioned technical scheme, make first fixed cover and the fixed cover of second fix through carrying out threaded connection with mounting bolt and bolt slot, make things convenient for first fixed cover and the fixed cover of second to install with the dismantlement.
The utility model has the following beneficial effects:
1. according to the fluorine lining regulating valve for the corrugated pipe, the mounting and dismounting assemblies are arranged on the two sides of the second fixing sleeve, the fixing plate at the lower end of the first fixing sleeve is accommodated in the groove on the accommodating plate, the rotating plate rotates on the bearing through the rotating rod in the mounting and dismounting assembly, the mounting bolts on the rotating plate are in threaded connection with the bolt holes in the mounting grooves on the two sides of the second fixing sleeve, the first fixing sleeve and the second fixing sleeve can be conveniently mounted and dismounted, the corrugated pipe sleeve sleeved on the whole body of the valve rod at the output end of the telescopic cylinder can be replaced, and the situation that the valve rod cannot play a role after the service life is prolonged is prevented.
2. According to the bellows fluorine-lined regulating valve, the sealing block arranged at the lower end of the valve rod is plugged in the sealing hole at the upper end of the sealing plate in the Z-shaped cavity in the valve body, so that liquid in the valve body can be better sealed and blocked when flowing, and the blocking speed is high.
Drawings
FIG. 1 is a schematic axial view of a bellows fluorine-lined regulating valve according to the present utility model;
FIG. 2 is a schematic front cross-sectional view of a bellows fluorine-lined regulating valve according to the present utility model;
FIG. 3 is an enlarged schematic view of the A-position of a bellows fluorine-lined regulating valve according to the present utility model;
fig. 4 is an enlarged schematic diagram of a bellows fluorine-lined regulating valve at position B according to the present utility model.
Legend description:
1. a telescopic cylinder; 2. a first fixing sleeve; 3. a second fixing sleeve; 4. a valve body; 5. a connecting flange; 6. an assembling and disassembling component; 601. a rotating plate; 602. a baffle; 603. a bearing; 604. a rotating lever; 605. installing a bolt; 7. a valve stem; 8. a bellows sleeve; 9. a sealing plate; 10. a sealing block; 11. sealing the hole; 12. a bolt slot; 13. a fixing plate; 14. a receiving plate; 15. a groove; 16. a Z-shaped cavity; 17. and a mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a bellows lining fluorine governing valve, including valve body 4 and telescopic cylinder 1, telescopic cylinder 1 is located valve body 4 directly over, valve body 4 upper end is fixed to be provided with the fixed cover of second 3, the fixed cover of second 3 both sides all are fixed and are provided with and install and tear subassembly 6 open, telescopic cylinder 1 lower extreme is fixed to be provided with first fixed cover 2, telescopic cylinder 1 output is fixed and is provided with valve rod 7, the fixed bellows sleeve 8 that is provided with of valve rod 7 whole body, valve rod 7 lower extreme is fixed and is provided with sealing block 10, install and tear subassembly 6 includes two baffles 602 open, two baffles 602 inside all run through and are provided with bearing 603, two bearing 603 inside are fixed and are provided with dwang 604, the fixed cover in middle part of dwang 604 whole body is equipped with dwang 601, running through and are provided with mounting bolt 605 on one side of dwang 601 up end, set up valve rod 7 through telescopic cylinder 1 output, seal block 10 is fixed to install at valve rod 7 lower extreme, seal block 10 can make the interior liquid in valve body 4 circulate fast, and install and tear open the bellows subassembly 6 in second fixed cover 3 both sides, make the dwang 604 in the subassembly 6 carry out the fixed cover of second 1 through the inside of dwang 604, make the rotatable sleeve 2 take out movable sleeve 601 with the fixed cover of rotatable shaft 2 through the inside of dwang 604, make the rotatable sleeve 2 is convenient to take out.
The inside Z style of calligraphy cavity 16 that has seted up of valve body 4, the fixed closing plate 9 that is provided with in middle part in Z style of calligraphy cavity 16, sealing plate 9 up end middle part has seted up sealed hole 11, through the closing plate 9 of seting up the middle part in Z style of calligraphy cavity 16 in valve body 4, and set up sealed hole 11 in closing plate 9 upper end, make sealing block 10 can block up sealed hole 11 and block the liquid that circulates in the valve body 4, conveniently block the liquid when circulating in valve body 4 fast, mounting groove 17 has all been seted up near the lower extreme in the both sides of first fixed cover 2, bolt groove 12 has all been seted up to two mounting grooves 17 relative one side, through the mounting groove 17 of seting up in the both sides of first fixed cover 2, and set up bolt groove 12 in mounting groove 17, make things convenient for first fixed cover 2 and second fixed cover 3 to fix through tearing open subassembly 6 and bolt groove 12 open.
The fixed board 14 that holds that is provided with of second fixed cover 3 up end both sides, two hold board 14 up end middles and all set up fluted 15, hold board 14 through setting up on the fixed cover of second 3, and set up fluted 15 in holding board 14 upper end and make things convenient for first fixed cover 2 to fix a position when being connected with the fixed cover of second 3, the valve body 4 both sides are all fixed and are provided with flange 5, make things convenient for valve body 4 to be connected with the pipeline when using through flange 5 that sets up in valve body 4 both sides, flange 5 makes more stable when being connected between valve body 4 and the pipeline, and be difficult to make the liquid leak, make things convenient for the better circulation of liquid, terminal surface both sides are all fixed under the fixed plate 13 that is provided with of first fixed cover 2, fix a position before making first fixed cover 2 can be connected with the fixed cover of second 3 through setting up fixed plate 13 in first fixed cover 2, install bolt 605 and bolt slot 12 carry out threaded connection, make first fixed cover 2 and second fixed cover 3 fix through carrying out threaded connection with bolt 605 and bolt slot 12, make things convenient for first fixed cover 2 to install with second fixed cover 3.
Working principle: the mounting bolts 605 in the mounting and dismounting assemblies 6 on two sides of the second fixing sleeve 3 are in threaded connection with the bolt grooves 12 in the mounting grooves 17 on two sides of the first fixing sleeve 2, so that the first fixing sleeve 2 and the second fixing sleeve 3 can be conveniently mounted and dismounted, the corrugated pipe sleeve 8 of the valve rod 7 of the output end of the telescopic cylinder 1 on the first fixing sleeve 2 can be conveniently replaced, the sealing performance of liquid circulation in the valve body 4 is better, and the sealing hole 11 on the sealing plate 9 in the Z-shaped cavity 16 through the sealing block 10 on the lower end of the valve rod 7 is conveniently blocked when the liquid circulation is realized.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a bellows lining fluorine governing valve, includes valve body (4) and telescopic cylinder (1), its characterized in that: the telescopic cylinder (1) is positioned right above the valve body (4), a second fixing sleeve (3) is fixedly arranged at the upper end of the valve body (4), an assembly and disassembly component (6) is fixedly arranged at two sides of the second fixing sleeve (3), a first fixing sleeve (2) is fixedly arranged at the lower end of the telescopic cylinder (1), a valve rod (7) is fixedly arranged at the output end of the telescopic cylinder (1), a corrugated pipe sleeve (8) is fixedly arranged on the whole body of the valve rod (7), and a sealing block (10) is fixedly arranged at the lower end of the valve rod (7);
the assembly is torn open in an installation (6) includes two baffles (602), two baffle (602) are inside all to run through and are provided with bearing (603), two the inside fixed dwang (604) that are provided with of bearing (603), the fixed cover in middle part of the whole body of dwang (604) is equipped with dwang (601), run through on one side of the up end of dwang (601) is provided with mounting bolt (605).
2. A bellows fluorine lined regulating valve as defined in claim 1, wherein: the valve is characterized in that a Z-shaped cavity (16) is formed in the valve body (4), a sealing plate (9) is fixedly arranged in the middle of the Z-shaped cavity (16), and a sealing hole (11) is formed in the middle of the upper end face of the sealing plate (9).
3. A bellows fluorine lined regulating valve as defined in claim 1, wherein: the two sides of the first fixing sleeve (2) are provided with mounting grooves (17) near the lower ends, and two opposite sides of the mounting grooves (17) are provided with bolt grooves (12).
4. A bellows fluorine lined regulating valve as defined in claim 1, wherein: the two sides of the upper end face of the second fixing sleeve (3) are fixedly provided with containing plates (14), and the middle parts of the upper end faces of the two containing plates (14) are provided with grooves (15).
5. A bellows fluorine lined regulating valve as defined in claim 1, wherein: connecting flanges (5) are fixedly arranged on two sides of the valve body (4).
6. A bellows fluorine lined regulating valve as defined in claim 1, wherein: the two sides of the lower end face of the first fixing sleeve (2) are fixedly provided with fixing plates (13).
7. A bellows fluorine lined regulating valve as defined in claim 1, wherein: the mounting bolt (605) is in threaded connection with the bolt groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123981.XU CN219774979U (en) | 2023-05-11 | 2023-05-11 | Bellows lining fluorine governing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123981.XU CN219774979U (en) | 2023-05-11 | 2023-05-11 | Bellows lining fluorine governing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774979U true CN219774979U (en) | 2023-09-29 |
Family
ID=88134489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321123981.XU Active CN219774979U (en) | 2023-05-11 | 2023-05-11 | Bellows lining fluorine governing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774979U (en) |
-
2023
- 2023-05-11 CN CN202321123981.XU patent/CN219774979U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |