CN215522000U - Novel thionyl chloride feed liquor valve - Google Patents
Novel thionyl chloride feed liquor valve Download PDFInfo
- Publication number
- CN215522000U CN215522000U CN202120337038.3U CN202120337038U CN215522000U CN 215522000 U CN215522000 U CN 215522000U CN 202120337038 U CN202120337038 U CN 202120337038U CN 215522000 U CN215522000 U CN 215522000U
- Authority
- CN
- China
- Prior art keywords
- valve
- axle sleeve
- pvc
- thionyl chloride
- trench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 title claims abstract description 56
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 22
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 description 2
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel thionyl chloride liquid inlet valve, which comprises a PVC butterfly valve arranged in a trench, wherein two ends of the PVC butterfly valve are connected with a conveying pipeline, the PVC butterfly valve comprises a valve seat and a disc plate, the PVC butterfly valve is connected with a rotating shaft, the inner side wall of the trench is nested with a flow blocking ring at the position corresponding to the conveying pipeline, a connecting plate is arranged between two side walls of the trench, a fixed shaft sleeve is connected on the connecting plate, a valve handle is fixedly connected at the other end of the rotating shaft far away from the PVC butterfly valve by penetrating through the fixed shaft sleeve, a locking mechanism is arranged on the rotating shaft between the valve handle and the top end of the fixed shaft sleeve, the PVC butterfly valve 1 cuts the thionyl chloride liquid, thereby avoiding the liquid from being corroded and damaged by the thionyl chloride liquid, prolonging the service life of the liquid inlet valve, prevent through keeping off the circulation that the rainwater from flowing into in the accident pond, make feed liquor valve advantage such as stable that dams through locking mechanism.
Description
Technical Field
The utility model relates to the technical field of a thionyl chloride liquid inlet valve, in particular to a novel thionyl chloride liquid inlet valve.
Background
Thionyl chloride is an inorganic substance, corrosive liquid, there is strong pungent smell, mainly used makes acyl chloride, still be used for the pesticide, medicine, the production of dyestuff etc, in-process that thionyl chloride liquid was carried need use the valve to cut off and cut off, most use metal valve of current thionyl chloride feed liquor valve, and the valve handle is longer, but the corruption that receives thionyl chloride liquid easily and damage exists, the life of feed liquor valve is short, the rainwater flows into thionyl chloride accident pool easily, the vehicle strikes the feed liquor valve easily and takes place to damage, the feed liquor valve cuts off the problem such as unstability.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a novel thionyl chloride liquid inlet valve, so that the liquid inlet valve is prevented from being corroded and damaged by thionyl chloride liquid, the service life of the liquid inlet valve is prolonged, rainwater is prevented from flowing into a thionyl chloride accident pool, the liquid inlet valve is prevented from being damaged by vehicle impact, the liquid inlet valve is stable in closure, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel thionyl chloride feed liquor valve, is connected with pipeline including setting up the PVC butterfly valve in the trench, the both ends of PVC butterfly valve, and the PVC butterfly valve includes disk seat and dish board, be connected with the axis of rotation on the PVC butterfly valve, the inside wall of trench is at the position department nestification that is located corresponding pipeline and has the fender stream ring, be equipped with the connecting plate between the both sides wall of trench, be connected with fixed axle sleeve on the connecting plate, the other end that the PVC butterfly valve was kept away from to the axis of rotation runs through fixed axle sleeve fixedly connected with valve handle, be equipped with locking mechanism in the axis of rotation between lieing in valve handle and fixed axle sleeve top.
Furthermore, a polyurethane rubber sealing ring is bonded on the circumferential side wall of the disc plate, a polyurethane anticorrosive coating is sprayed on the inner surface of the valve seat, and a silica gel cloth layer is bonded on the outer surface of the valve seat.
Further, locking mechanism includes the slip axle sleeve, the slip axle sleeve slides nestedly in the axis of rotation, just the slip axle sleeve is located between valve handle and the fixed axle sleeve, be equipped with spacing lug in the position department that is located corresponding slip axle sleeve in the axis of rotation, the internal surface and the pivot looks adaptation of slip axle sleeve, the upper end fixedly connected with lifting handle of slip axle sleeve, nested reset spring that has in the axis of rotation between lifting handle and the valve handle, the lower extreme of slip axle sleeve is equipped with the meshing dish, the top of fixed axle sleeve is equipped with the meshing tooth with meshing dish looks adaptation, the meshing dish nestification is in the fixed axle sleeve.
Furthermore, the opening of the trench is provided with a baffle, the upper surface of the baffle is of an arc structure, the lower surface of the baffle is provided with a step bump, the step bump is matched with the opening of the trench, and the fixed shaft sleeve penetrates through the baffle.
Furthermore, the periphery of the upper surface of the trench is fixedly connected with an anti-collision frame, and the outer surface of the anti-collision frame is sprayed with fluorescent powder.
Compared with the prior art, the utility model has the beneficial effects that: this novel thionyl chloride feed liquor valve avoids receiving the corruption impaired of thionyl chloride liquid, and the life of extension feed liquor valve prevents that the rainwater from flowing into in the thionyl chloride accident pool, prevents that the vehicle striking and damage the feed liquor valve, and the feed liquor valve dams stably.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the locking mechanism of the present invention;
FIG. 3 is a top view of the locking mechanism of the present invention;
FIG. 4 is a schematic structural view of a PVC butterfly valve according to the present invention;
FIG. 5 is a cross-sectional view of the seat portion of the PVC butterfly valve of the present invention.
In the figure: the anti-collision device comprises a PVC butterfly valve 1, a valve seat 11, a disc plate 12, a polyurethane rubber sealing gasket 13, a polyurethane anti-corrosion coating 14, a silica gel cloth layer 15, a rotating shaft 2, a valve handle 3, a flow blocking ring 4, a connecting plate 5, a fixing shaft sleeve 6, a locking mechanism 7, a sliding shaft sleeve 71, a lifting handle 72, an engagement disc 73, a return spring 74, a baffle 8, a baffle 9 and an anti-collision frame 10.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: a novel thionyl chloride liquid inlet valve comprises a PVC butterfly valve 1 arranged in a trench, two ends of the PVC butterfly valve 1 are connected with a conveying pipeline, the PVC butterfly valve 1 comprises a valve seat 11 and a disc plate 12, the PVC butterfly valve 1 is connected with a rotating shaft 2, the inner side wall of the trench is nested with a flow blocking ring 4 at the position corresponding to the conveying pipeline, a connecting plate 5 is arranged between two side walls of the trench, a fixed shaft sleeve 6 is connected on the connecting plate 5, the other end of the rotating shaft 2 far away from the PVC butterfly valve 1 is fixedly connected with a valve handle 3 through a fixed shaft sleeve 6, a locking mechanism 7 is arranged on the rotating shaft 2 between the valve handle 3 and the top end of the fixed shaft sleeve 6, cut thionyl chloride liquid through PVC butterfly valve 1, avoid receiving the corruption impaired of thionyl chloride liquid, prolong the life of feed liquor valve, prevent through keeping off the ring 4 that the rainwater from flowing into in the accident pond.
Further, the circumference lateral wall of dish board 12 is last to bond there is polyurethane rubber sealing ring 13, the internal surface spraying of disk seat 11 has polyurethane anticorrosive coating 14, the surface bonding of disk seat 11 has silica gel cloth layer 15, increases the leakproofness of dish board 12 through polyurethane rubber sealing ring 13, increases disk seat 11's anticorrosive nature through polyurethane anticorrosive coating 14, through the flexonics spare of silica gel cloth layer 15 as the pipeline, can prevent that disk seat 11 from receiving expend with heat and contract with cold and take place to warp and leak.
Further, the locking mechanism 7 includes a sliding shaft sleeve 71, the sliding shaft sleeve 71 is slidably nested on the rotating shaft 2, the sliding shaft sleeve 71 is located between the valve handle 3 and the fixed shaft sleeve 6, a limit bump is disposed on the rotating shaft 2 at a position corresponding to the sliding shaft sleeve 71, the inner surface of the sliding shaft sleeve 71 is matched with the rotating shaft 2, the upper end of the sliding shaft sleeve 71 is fixedly connected with a lifting handle 72, a return spring 74 is nested on the rotating shaft 2 between the lifting handle 72 and the valve handle 3, the lower end of the sliding shaft sleeve 71 is provided with a meshing disc 73, the top end of the fixed shaft sleeve 6 is provided with meshing teeth matched with the meshing disc 73, the meshing disc 73 is nested in the fixed shaft sleeve 6, and when the valve handle 3 is rotated, the lifting handle 72 is pulled by both hands to rise, so that the meshing disc 73 is separated from the meshing teeth on the fixed shaft sleeve 6, the valve handle 3 is rotated to open or close the PVC butterfly valve 1, the lifting handle 72 is loosened after the rotation is finished, the return spring 74 enables the sliding shaft sleeve 71 to descend, the meshing disc 73 is meshed with the meshing teeth on the fixed shaft sleeve 6, and the liquid inlet valve is stable in closure.
Further, the trench opening part is equipped with baffle 8, the upper surface of baffle 8 is the arc structure, the lower surface of baffle 8 is equipped with the step lug, and this step lug and trench opening looks adaptation, fixed axle sleeve 6 runs through baffle 8, plays the effect of hiding rain through baffle 8, prevents that the rainwater from flowing into in the trench and influencing the normal transport of thionyl chloride liquid.
Further, the peripheral fixedly connected with anticollision frame 10 of trench upper surface, the surface spraying of anticollision frame 10 has phosphor powder, can effectually prevent through anticollision frame 10 that the vehicle from striking and damaging the feed liquor valve.
When in use: when the valve handle 3 is rotated, the lifting handle 72 is pulled by two hands to rise, so that the meshing disc 73 is separated from the meshing teeth on the fixed shaft sleeve 6, the valve handle 3 is rotated to open or close the PVC butterfly valve 1, the lifting handle 72 is loosened after the rotation is completed, the return spring 74 enables the sliding shaft sleeve 71 to descend, and the meshing disc 73 is meshed with the meshing teeth on the fixed shaft sleeve 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel thionyl chloride feed liquor valve, is including setting up the PVC butterfly valve in the trench, and the both ends of PVC butterfly valve are connected with pipeline, and the PVC butterfly valve includes disk seat and dish board, its characterized in that: the last axis of rotation that is connected with of PVC butterfly valve, the inside wall of trench is at the position department nestification that is located corresponding pipeline and has kept off the circulation ring, be equipped with the connecting plate between the both sides wall of trench, be connected with fixed axle sleeve on the connecting plate, the other end that the PVC butterfly valve was kept away from in the axis of rotation runs through fixed axle sleeve fixedly connected with valve handle, be equipped with locking mechanism in the axis of rotation between lieing in valve handle and fixed axle sleeve top.
2. The novel thionyl chloride inlet valve of claim 1, wherein: the disc plate is characterized in that a polyurethane rubber sealing ring is bonded on the circumferential side wall of the disc plate, a polyurethane anticorrosive coating is sprayed on the inner surface of the valve seat, and a silica gel cloth layer is bonded on the outer surface of the valve seat.
3. The novel thionyl chloride inlet valve of claim 1, wherein: locking mechanism includes the slip axle sleeve, the slip axle sleeve slides nestedly in the axis of rotation, just the slip axle sleeve is located between valve handle and the fixed axle sleeve, be equipped with spacing lug in the position department that is located corresponding slip axle sleeve in the axis of rotation, the internal surface and the pivot shaft looks adaptation of slip axle sleeve, the upper end fixedly connected with lifting handle of slip axle sleeve, nested reset spring has been located between lifting handle and the valve handle in the axis of rotation, the lower extreme of slip axle sleeve is equipped with the meshing dish, the top of fixed axle sleeve is equipped with the meshing tooth with meshing dish looks adaptation, the meshing dish nestification is in the fixed axle sleeve.
4. The novel thionyl chloride inlet valve of claim 1, wherein: the trench opening part is provided with a baffle, the upper surface of the baffle is of an arc structure, the lower surface of the baffle is provided with a step lug, the step lug is matched with the trench opening, and the fixed shaft sleeve penetrates through the baffle.
5. The novel thionyl chloride inlet valve of claim 1, wherein: the periphery of trench upper surface is fixedly connected with anticollision frame, the surface spraying of anticollision frame has phosphor powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337038.3U CN215522000U (en) | 2021-02-06 | 2021-02-06 | Novel thionyl chloride feed liquor valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337038.3U CN215522000U (en) | 2021-02-06 | 2021-02-06 | Novel thionyl chloride feed liquor valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522000U true CN215522000U (en) | 2022-01-14 |
Family
ID=79799315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120337038.3U Expired - Fee Related CN215522000U (en) | 2021-02-06 | 2021-02-06 | Novel thionyl chloride feed liquor valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215522000U (en) |
-
2021
- 2021-02-06 CN CN202120337038.3U patent/CN215522000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |