CN208311590U - Safety protective Pull breaking ualve - Google Patents
Safety protective Pull breaking ualve Download PDFInfo
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- CN208311590U CN208311590U CN201820853519.8U CN201820853519U CN208311590U CN 208311590 U CN208311590 U CN 208311590U CN 201820853519 U CN201820853519 U CN 201820853519U CN 208311590 U CN208311590 U CN 208311590U
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- valve module
- pull breaking
- breaking ualve
- disconnected
- bolt
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Abstract
The utility model discloses safety protective Pull breaking ualve, which is characterized in that the Pull breaking ualve includes: negative valve module, for connecting mobile end equipment or fixed end equipment；Positive valve module, for connecting mobile end equipment or fixed end equipment；It resets and protects component, for resetting the above-mentioned positive valve module of docking and negative valve module；Disconnected bolt assembly is made, the lower disconnected separation of realization system of power effect is pullled；The junction of the yin valve module and positive valve module docking, the negative valve module and positive valve module, which is equipped with, to be resetted and protects component and make disconnected bolt assembly；The newly-increased reset of Pull breaking ualve and protection component are installed along with two valve junction of yin-yang with Broken bolt processed, can be used for preventing pipeline from unloading and make disconnected bolt assembly in operating process and be surprisingly broken, substantially increase security performance.
Description
Technical field
A kind of the utility model Pull breaking ualve technical field, and in particular to safety protective Pull breaking ualve.
Background technique
The application belongs to fluid assembly and disassembly field, which is used for land oil filling riser, charge and discharge rubber lined hose or other service lines, works as shifting
When dynamic equipment drifts out Area Of Safe Operation, which can be disconnected rapidly, the working pipe that mobile device is connect with fixed equipment
Line separation, leaks outside after separation without medium, reaches and ensures equipment and periphery personnel and Environmental security purpose.
It is that one pipeline of artificial manufacture is most thin that the disconnected hydrant Pull breaking ualve of the existing system of similar manufacturer both at home and abroad, which is all on Pull breaking ualve,
Weak link, this weak link is broken at first when dangerous situation occurs, to achieve the purpose that protect pipeline other positions not damaged, but
With regard to actual use situation from the point of view of, this weak link from the beginning design alternative parameter when be just faced with an awkward predicament:
When setting it is excessively secured when this weak link can not play fracture at first and achieve the effect that the other components of protection, work as design
It is excessively weak when, and be easy unexpected fracture in operation and accident occur.This awkward predicament is using Pull breaking ualve
In the process frequent occurrence the fracture when can not be successfully fracture, but led to that there is a situation where accidents once knocking to disconnect when should not be broken.
Summary of the invention
The utility model, which is made disconnected bolt in adapter tube operating process in order to prevent and is surprisingly broken, occurs accident, to reach safe mesh
, propose a kind of safety protective Pull breaking ualve.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
Safety protective Pull breaking ualve, which is characterized in that the Pull breaking ualve includes:
Negative valve module, for connecting mobile end equipment or fixed end equipment；
Positive valve module, for connecting mobile end equipment or fixed end equipment；
It resets with protection component, is used to reset the above-mentioned positive valve module of docking and yin valve module, and can be used for preventing pipeline from connecing
The disconnected bolt assembly of system in operating process is unloaded surprisingly to be broken；
Disconnected bolt assembly is made, the lower disconnected separation of realization system of power effect is pullled；
The junction of the yin valve module and positive valve module docking, the yin valve module and positive valve module, which is equipped with, to be resetted and protects
Protecting assembly and the disconnected bolt assembly of system.
Further, the reset and protection component include attachment device, setting reset and protection in the attachment device
Bolt, by spinning reduction and protection bolt, for resetting the above-mentioned positive valve module of docking and negative valve module.
Further, the disconnected bolt assembly of system is evenly equipped in the attachment device, making disconnected bolt assembly includes through attachment device
The end of Broken bolt processed, the spring that Broken bolt processed is cased with, Broken bolt processed is equipped with nut.
Further, the reset is equipped with protection bolt end and tightens nut.
It further, is the disconnected place of system in the middle part of the Broken bolt processed, the disconnected place's sectional area of system is less than Broken bolt both ends processed
Sectional area.
Further, it is described reset with protection component and system break bolt assembly at least one.
Further, the negative valve module and positive valve module, which pass through service line and connect, moves end equipment or fixing end is set
It is standby.
Further, the connection type uses but is not limited to threaded connection, welding and flange method connection.
Further, Pull breaking ualve is additionally provided with signal generating assembly, and the signal generating assembly provides on/off electric signal, should
Signal is transferred to the control system of pipeline handling, and signal terminal connects the signal line on Pull breaking ualve.
Further, the attachment device includes but is not limited to flange and clip.
The utility model has the following beneficial effects:
1, this technology has wide range of applications, and can be installed at wharf loading arm, land oil filling riser, charge and discharge rubber lined hose or other handling and make
Industry pipeline, either rigid pipeline or hose are all suitable for.
2, the newly-increased reset of Pull breaking ualve and the same Broken bolt processed of protection component are installed along with two valve junction of yin-yang, can be used for
It prevents from pipeline from unloading to make disconnected bolt assembly in operating process and be surprisingly broken, substantially increases security performance.
3, make and be provided with spring on disconnected bolt assembly, if made in use process disconnected bolt be surprisingly broken spring will be making disconnected bolt bullet
Out, so that operator has found in time.
4, it after Pull breaking ualve fracture, is resetted when pipeline resets operation and can be utilized for Pull breaking ualve Rapid reset behaviour with protection component
Make, greatly improves the operability of Pull breaking ualve.
Detailed description of the invention
Fig. 1 is Pull breaking ualve overall structure figure.
Fig. 2 is pipeline normal operating conditions figure.
Fig. 3 is to break state diagram.
Fig. 4 is two valve aligning structure figure of yin-yang.
Fig. 5 is to tighten reset and protection stud structure figure.
Fig. 6 is installation Broken bolt structure chart processed.
Fig. 7 is reset state figure.
1, negative valve module, 2, reset and protection component, 3, the disconnected bolt assembly of system, 4, sun valve module, 5, signal generating assembly, 6,
Service line, 7, signal terminal, 8, signal line, 9, Broken bolt processed, 10, spring, 11, nut, 12, attachment device, 13, reset
With protection bolt, 14, tighten nut.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, safety protective Pull breaking ualve, which is characterized in that the Pull breaking ualve includes:
Negative valve module 1, for connecting mobile end equipment or fixed end equipment；
Positive valve module 4, for connecting mobile end equipment or fixed end equipment；
It resets with protection component 2, is used to reset the above-mentioned positive valve module of docking and yin valve module, and can be used for preventing pipeline from connecing
The disconnected bolt assembly of system in operating process is unloaded surprisingly to be broken；
Disconnected bolt assembly 3 is made, the lower disconnected separation of realization system of power effect is pullled；
The yin valve module 1 and positive valve module 4 dock, the junction of the yin valve module and positive valve module be equipped with reset and
It protects component 2 and makes disconnected bolt assembly 3.
Further, the reset and protection component 2 include attachment device 12, in the attachment device 12 setting reset with
Bolt 13 is protected, by spinning reduction and protection bolt, for resetting the above-mentioned positive valve module of docking and negative valve module.
The reset is equipped with protection bolt end and tightens nut 14.
The attachment device 12, which is equipped with, makes disconnected bolt assembly 3, and making disconnected bolt assembly includes the Broken bolt processed through attachment device
9, the end of the spring 10 that Broken bolt processed is cased with, Broken bolt processed is equipped with nut 11.
It is the disconnected place of system in the middle part of the Broken bolt processed, the disconnected place's sectional area of system is less than the sectional area at Broken bolt both ends processed.
It is described reset with protection component and system break bolt assembly at least one.
The yin valve module and positive valve module pass through service line 6 and connect mobile end equipment or fixed end equipment；It is described
Connection type uses but is not limited to threaded connection, welding and flange method connection.
Pull breaking ualve is additionally provided with signal generating assembly 5, and the signal generating assembly provides on/off electric signal, signal transmission
To the control system that pipeline loads and unloads, signal terminal 7 connects the signal line 8 on Pull breaking ualve.
Embodiment:
Pull breaking ualve is made of positive valve module 4, negative valve module 1, the disconnected bolt assembly 3 of system and reset with protection component 2.
Negative valve module and positive valve module are combined together and are mounted on operation pipeline, when pipeline normal operation in normally opened
Circulation medium, when traffic overload occurs in service line, two valve of yin-yang disconnects from faying face blocks pipe ends respectively, prevents
Medium leakage, to reach protection purpose.In conjunction with attachment device is used, the attachment device includes but is not limited to flange and clip.
Making disconnected bolt assembly 3 and being mounted at the faying face of two valve of yin-yang makes pipeline link together, and Broken bolt 9 processed is pipeline
Weakest link, when pipeline overload when the pin fracture make pipeline from the two valve faying face of yin-yang of Pull breaking ualve from disengage to reach pipeline
Separate purpose.
It resets and is mounted at the faying face of two valve of yin-yang with protection component 2, can flexibly connect and separate, be used to when connection hold
Operating force when by pipeline movement/operation, which prevents from making disconnected component, to be surprisingly broken, and the component is separated after pipe operations, makes to make
Disconnected bolt assembly works normally.
Signal generating assembly: signal generating assembly provides on/off electric signal, which is transferred to the control system of pipeline handling
System informs the working condition of the current Pull breaking ualve of system in due course.
Liquid, harmful influence handling operation safe practice and management are all strict with handling facilities in certain position and envelope model
Interior realization safety work is enclosed, to guarantee equipment safety.It is automatic that Pull breaking ualve provides pipeline when a kind of equipment drifts out safety zone
Fracture and the function without dielectric leakage.As Figure 2-3: Pull breaking ualve is mounted on the operation of fixed end equipment and mobile end equipment
On pipeline 6, its working principles are as follows:
As shown in Fig. 2, pipeline normal operation: when pipeline normal operation the spool of two valve of Pull breaking ualve yin-yang mutually to support make valve
Door is in normally opened circulation medium, and the faying face of two valve of yin-yang is linked together by Broken bolt 9 processed, is arranged on the inside of attachment device
Sealing element guarantees medium without leakage.It resets and is separated with protection component 2.Signal terminal 7 is connected with the signal line 8 at scene, defeated
Signal is worked normally out.
As shown in figure 3, breaking state: mobile device is drifted about, and service line is pullled by drift force, when pullling power
When more than 9 power limits of Broken bolt processed, Broken bolt 9 processed is broken, and Pull breaking ualve disconnects from two valve faying face of yin-yang, is disconnected
The spool of two valve of yin-yang afterwards makes valve closing block both ends pipeline respectively under medium and spring collective effect to be prevented outside medium
Leakage, signal terminal export cut-off signal.After Pull breaking ualve is pulled off, one section of Pull breaking ualve will be applied from danger zone, separately with mobile device
One section stays in fixed pipelines.
Reset operation: the Pull breaking ualve after troubleshooting resets operating process as shown in figs. 4-7, is roughly divided into following several steps:
Etc. 1, field failures exclude and after pipeline clean out, and yin-yang valve body is close together and is aligned, is put down multiple
Position and protection bolt 13, as shown in Figure 4.
2, it tightens reset and bolt 13 is protected to tighten nut 14, until two valve of yin-yang reclined completely, as shown in Figure 5.
3, it as shown in fig. 6, installation Broken bolt component processed, Broken bolt 9 processed is penetrated into the through-hole in attachment device 12, makes
Broken bolt covers upper spring 10, and the end of Broken bolt processed tightens nut 11, and final realize resets (as shown in Figure 7).
Above description is only a specific implementation of the present invention, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can readily occur in or is replaced
It changes, should all cover within the protection scope of utility model.
Claims (10)
1. safety protective Pull breaking ualve, which is characterized in that the Pull breaking ualve includes:
Negative valve module, for connecting mobile end equipment or fixed end equipment；
Positive valve module, for connecting mobile end equipment or fixed end equipment；
Reset with protection component, for resetting the above-mentioned positive valve module of docking and negative valve module, and can be used for preventing pipeline from unloading behaviour
Disconnected bolt assembly is made during making surprisingly to be broken；
Disconnected bolt assembly is made, the lower disconnected separation of realization system of power effect is pullled；
The junction of the yin valve module and positive valve module docking, the yin valve module and positive valve module, which is equipped with, to be resetted and protection group
Part and the disconnected bolt assembly of system.
2. safety protective Pull breaking ualve according to claim 1, it is characterised in that: the reset includes connecting with protection component
Connection device, setting, which resets, in the attachment device docks above-mentioned sun for resetting by spinning reduction and protection bolt with protection bolt
Valve module and negative valve module.
3. safety protective Pull breaking ualve according to claim 2, it is characterised in that: it is disconnected to be evenly equipped with system in the attachment device
Bolt assembly, making disconnected bolt assembly includes the Broken bolt processed through faying face attachment device, the spring that Broken bolt processed is cased with, Broken bolt processed
End be equipped with nut.
4. safety protective Pull breaking ualve according to claim 3, it is characterised in that: disconnected for system in the middle part of the Broken bolt processed
Place, the disconnected place's sectional area of system are less than the sectional area at Broken bolt both ends processed.
5. safety protective Pull breaking ualve according to claim 1, it is characterised in that: the reset and protection component and system are disconnected
Bolt assembly at least one.
6. safety protective Pull breaking ualve according to claim 1, it is characterised in that: the yin valve module and positive valve module are equal
Mobile end equipment or fixed end equipment are connected by service line.
7. safety protective Pull breaking ualve according to claim 1, it is characterised in that: Pull breaking ualve is additionally provided with signal generation group
Part, the signal generating assembly provide on/off electric signal, which is transferred to the control system of pipeline handling, and signal terminal connects
Connect the signal line on Pull breaking ualve.
8. safety protective Pull breaking ualve according to claim 2, it is characterised in that: the reset is equipped with protection bolt end
Tighten nut.
9. safety protective Pull breaking ualve according to claim 6, it is characterised in that: the connection type is used but is not limited to
It is threadedly coupled, welding and flange method connect.
10. safety protective Pull breaking ualve according to claim 2 or 3, it is characterised in that: the attachment device includes but not
It is limited to flange and clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853519.8U CN208311590U (en) | 2018-06-04 | 2018-06-04 | Safety protective Pull breaking ualve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853519.8U CN208311590U (en) | 2018-06-04 | 2018-06-04 | Safety protective Pull breaking ualve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311590U true CN208311590U (en) | 2019-01-01 |
Family
ID=64709496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820853519.8U Active CN208311590U (en) | 2018-06-04 | 2018-06-04 | Safety protective Pull breaking ualve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066569A (en) * | 2022-12-16 | 2023-05-05 | 张家港富瑞阀门有限公司 | Dry-stretch-break integrated valve, and use method and application thereof |
-
2018
- 2018-06-04 CN CN201820853519.8U patent/CN208311590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066569A (en) * | 2022-12-16 | 2023-05-05 | 张家港富瑞阀门有限公司 | Dry-stretch-break integrated valve, and use method and application thereof |
| CN116066569B (en) * | 2022-12-16 | 2024-04-19 | 张家港富瑞阀门有限公司 | Dry-stretch-break integrated valve, and use method and application thereof |
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