CN205745273U - A kind of cog type safety interlocking device for quick opening pressure vessel - Google Patents
A kind of cog type safety interlocking device for quick opening pressure vessel Download PDFInfo
- Publication number
- CN205745273U CN205745273U CN201620373818.2U CN201620373818U CN205745273U CN 205745273 U CN205745273 U CN 205745273U CN 201620373818 U CN201620373818 U CN 201620373818U CN 205745273 U CN205745273 U CN 205745273U
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- door
- pressure vessel
- inserted tooth
- container
- interlocking device
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Abstract
The utility model discloses a kind of cog type safety interlocking device for quick opening pressure vessel and include the door of band inserted tooth, overload load protects Handle of sack or bag, door with inserted tooth is installed together with pressure vessel by inserted tooth flange, and by self-sealing sealing ring by sealing for pressure vessels, door with inserted tooth is connected with over loading protection handle by door-hinge set, door with inserted tooth is additionally provided with the bayonet lock for limiting a rotational angle and whether closes the inductive switch put in place for induction door, the other end of pressure vessel is respectively provided with the auto-admission valve controlling to enter pressure vessel gas and the air bleeding valve for discharge pressure gas container.Guarantee not completely close can not air inlet boost in container door, stop because Men Wei shuts, container boosting explosion accident；Pressure is had not open by force in guaranteeing container, container generation explosion accident, protect the safety of pressure vessel and operator.
Description
Technical field
This utility model relates to a kind of pressure vessel safety device, particularly relates to a kind of cog type safety interlocking device for quick opening pressure vessel.
Background technology
The various quick-opening device of appearance of pressure vessel, high-speed switch or mounting or dismounting door closure for convenience in commercial production, mainly have the structures such as bayonet-type, clamping hoop type, locking hook-type, dissection type at present.And there is following defect in existing door opening/closing apparatus: occur container door not completely close into vapour and boost, container boosting explosion accident；There is pressure still can open container door, the phenomenon that in container, object outwards sprays, even container generation explosion accident by force in container；Serious threat equipment and the safety of operator.
Utility model content
The purpose of this utility model is to provide a kind of cog type safety interlocking device for quick opening pressure vessel, to solve above-mentioned technical problem.
This utility model is by the following technical solutions for achieving the above object:
A kind of cog type safety interlocking device for quick opening pressure vessel, door including band inserted tooth, overload load protects Handle of sack or bag, the door of described band inserted tooth is installed together with pressure vessel by inserted tooth flange, and by self-sealing sealing ring by sealing for pressure vessels, the door of described band inserted tooth is connected with over loading protection handle by door-hinge set, the door of described band inserted tooth is additionally provided with the bayonet lock for limiting a rotational angle and whether closes the inductive switch put in place for induction door, the other end of pressure vessel is respectively provided with the auto-admission valve controlling to enter pressure vessel gas and the air bleeding valve for discharge pressure gas container.
Preferably, described inserted tooth flange is provided with the connection hinge for supporting, closing the door, and the hinge that connects support, closed the door is connected with the door of band inserted tooth.
Preferably, described self-sealing sealing ring is positioned at the seal groove of inserted tooth flange.
The beneficial effects of the utility model: this utility model simple in construction, reasonable in design, when the door of band inserted tooth has been not turned off, the bayonet lock of the door with inserted tooth can not touch for sensing the inductive switch that whether puts in place of closing the door, and i.e. thinks that Men Wei completely closes, will not send signal, air inlet will not be opened for controlling to enter the auto-admission valve of pressure vessel gas, guarantee not completely close can not air inlet boost in container door, stop because Men Wei shuts, container boosting explosion accident；When there being pressure in pressure vessel; effect due to pressure; the door making band inserted tooth produces an outside thrust; thrust produces frictional force on inserted tooth, can be dead by door lock, it is impossible to open; pressure is had not open by force in guaranteeing container; prevent the phenomenon that object in container outwards sprays, even container generation explosion accident, protect the safety of pressure vessel and operator.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is the door schematic diagram of this utility model band inserted tooth；
In figure: 1, the door of band inserted tooth, 2, overload load protection handle, 3, pressure vessel, 4, inserted tooth flange, 5, door-hinge set, 6, self-sealing sealing ring, 7, bayonet lock, 8, inductive switch, 9, auto-admission valve, 10, air bleeding valve, 11, connect hinge.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.
nullAs shown in Figure 1-2，A kind of cog type safety interlocking device for quick opening pressure vessel，Door 1 including band inserted tooth、Overload load protection handle 2，The door 1 of described band inserted tooth is installed together with pressure vessel 3 by inserted tooth flange 4，And by self-sealing sealing ring 6, pressure vessel 3 is sealed，Described inserted tooth flange 4 is provided with for supporting、The connection hinge 11 closed the door，Support、The hinge 11 that connects closed the door is connected with the door 1 of band inserted tooth，Described self-sealing sealing ring 6 is positioned at the seal groove of inserted tooth flange 4，The door 1 of described band inserted tooth is connected with over loading protection handle 2 by door-hinge set 5，The door 1 of described band inserted tooth is additionally provided with the bayonet lock 7 for limiting a rotational angle and whether closes the inductive switch 8 put in place for induction door，The other end of pressure vessel 3 is respectively provided with the auto-admission valve 9 controlling to enter pressure vessel gas and the air bleeding valve 10 for discharge pressure gas container.
Operation principle of the present utility model: when the overload load protection handle that turns clockwise; for the bayonet lock that limits a rotational angle in groove during end points; front tooth is made to be completely embedded into; touch simultaneously and whether close, for induction door, the inductive switch put in place and send door-closing in-place signal to the control controller of auto-admission valve or control circuit, just can open auto-admission valve air inlet.If failing touch inducing switch, i.e. thinking that Men Wei completely closes, will not send signal, auto-admission valve will not open air inlet, it is ensured that do not completely close can not air inlet boost at pressure vessel gate, stop because Men Wei shuts, container boosting explosion accident；When there being pressure in pressure vessel; effect due to pressure; the door making band inserted tooth produces an outside thrust; thrust produces frictional force on inserted tooth, can be dead by door lock, it is impossible to open; open the door as strength rotates over loading protection handle; handle can over loading be broken by plate, it is ensured that has pressure not open by force in container, prevents container generation explosion accident.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (3)
1. a cog type safety interlocking device for quick opening pressure vessel, door including band inserted tooth, overload load protects Handle of sack or bag, it is characterized in that, the door of described band inserted tooth is installed together with pressure vessel by inserted tooth flange, and by self-sealing sealing ring by sealing for pressure vessels, the door of described band inserted tooth is connected with over loading protection handle by door-hinge set, the door of described band inserted tooth is additionally provided with the bayonet lock for limiting a rotational angle and whether closes the inductive switch put in place for induction door, the other end of pressure vessel is respectively provided with the auto-admission valve controlling to enter pressure vessel gas and the air bleeding valve for discharge pressure tank atmosphere.
A kind of cog type safety interlocking device for quick opening pressure vessel the most according to claim 1, it is characterised in that described inserted tooth flange is provided with the connection hinge for supporting, closing the door, the hinge that connects support, closed the door is connected with the door of band inserted tooth.
A kind of cog type safety interlocking device for quick opening pressure vessel the most according to claim 1, it is characterised in that described self-sealing sealing ring is positioned at the seal groove of inserted tooth flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373818.2U CN205745273U (en) | 2016-04-27 | 2016-04-27 | A kind of cog type safety interlocking device for quick opening pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373818.2U CN205745273U (en) | 2016-04-27 | 2016-04-27 | A kind of cog type safety interlocking device for quick opening pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745273U true CN205745273U (en) | 2016-11-30 |
Family
ID=57371976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620373818.2U Active CN205745273U (en) | 2016-04-27 | 2016-04-27 | A kind of cog type safety interlocking device for quick opening pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007589A (en) * | 2021-02-19 | 2021-06-22 | 钢研昊普科技有限公司 | Furnace door control system and method for high-pressure container |
-
2016
- 2016-04-27 CN CN201620373818.2U patent/CN205745273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007589A (en) * | 2021-02-19 | 2021-06-22 | 钢研昊普科技有限公司 | Furnace door control system and method for high-pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 529700 No. 231-7, North Industrial Avenue, Hecheng Town, Heshan City, Jiangmen City, Guangdong Province (from No. 01) Patentee after: Guangdong Yunzhi Pressure Vessel Manufacturing Co.,Ltd. Address before: 528311 No. 3-2, Huaye Road, Shunjiang neighborhood committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE ONEZ PRESSURE VESSEL MANUFACTURING Co.,Ltd. |