CN207514325U - A kind of handling pipe with Pull breaking ualve - Google Patents
A kind of handling pipe with Pull breaking ualve Download PDFInfo
- Publication number
- CN207514325U CN207514325U CN201721688336.7U CN201721688336U CN207514325U CN 207514325 U CN207514325 U CN 207514325U CN 201721688336 U CN201721688336 U CN 201721688336U CN 207514325 U CN207514325 U CN 207514325U
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- valve body
- valve
- mandril
- handling pipe
- pull breaking
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Abstract
The utility model discloses a kind of handling pipes with Pull breaking ualve, including the first handling pipe, second handling pipe and Pull breaking ualve, Pull breaking ualve is installed between the first handling pipe and the second handling pipe, Pull breaking ualve includes the first valve body, first spool, second valve body and the second spool, first valve body and the second valve body are respectively provided with fluid inlet and outlet, first spool, first mandril of the second spool end, second mandril is coaxial and opposite against setting, the rod end of second mandril is equipped with the through-hole passed through for the first mandril, a separation retaining sheet is equipped between first mandril and the second mandril, one end of the separation retaining sheet connects a screw rod, the upper end of the screw rod passes through the roof of the second valve body and separation retaining sheet can be driven freely to move up and down.The handling pipe overall structure with Pull breaking ualve is simple, and installation is easy to make quick, and can effectively facilitate the demolition and maintenance of Pull breaking ualve, and a large amount of stoste will not be caused to reveal during demolition and maintenance, and practicability is high.
Description
Technical field：
The utility model is related to a kind of handling pipes with Pull breaking ualve, are related to loading and unloading Manifold technology field.
Background technology：
Handling pipe is mainly used for liquid loading and unloading on liquid transport and is transmitted in external stability repository, and Pull breaking ualve, but
It is since the frequency of use of handling pipe is higher, needs that frequently it is pulled and is dropped, can then causes using centainly
After time, there is situation about being broken between handling pipe and the liquid outlet of liquid transport, then lead to the generation of leakage accident, hold
Security risk is also easy to produce, although the handling pipe of many transport vehicles is equipped with Pull breaking ualve at present, however, it is desirable to which Pull breaking ualve is needing more
When changing and safeguarding, need to empty original liquid in pipe, not so this may result in causing during dismounting Pull breaking ualve it is former deposit in pipe
Part, which occurs, in liquid to be revealed, thus practicability is not high.
Utility model content：
Technical problem to be solved in the utility model is：It provides a kind of simple in structure, easy to operate and effectively avoids original
It deposits liquid in pipe leakage and facilitates the handling pipe with Pull breaking ualve of installing and dismounting.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of handling pipe with Pull breaking ualve, including the first handling pipe, the second handling pipe and Pull breaking ualve, the Pull breaking ualve peace
Loaded between the first handling pipe and the second handling pipe, the Pull breaking ualve includes the first valve body, the first spool, the second valve body and the
Two spools, first valve body connect fixation with one end nozzle of the first handling pipe, and first valve body and the second valve body are equal
With fluid inlet and outlet, first spool is placed in the first valve body, first spool include the first valve plate, the first valve rod with
And first guide sleeve, first guide sleeve and the coaxial arrangement of the first valve body and its outside be socketed with compressed spring, first guide sleeve
End the import of the first valve body is fixed on by fixed support structure support, first valve rod is placed in the first guide sleeve and holds
Portion connects the first valve plate, and first valve plate is driven horizontal free between the valve chamber of the first valve body and outlet by compressed spring
Mobile, the middle part of the first valve plate opposite side plate body is equipped with first mandril coaxial with the first valve rod, and second spool is put
In in the second valve body, second spool includes the second valve plate, the second valve rod and the second guide sleeve, second guide sleeve and second
Valve body is coaxially disposed and compressed spring is socketed with outside it, and the end of second guide sleeve is supported by fixed support structure to be fixed
In the import of the second valve body, second valve rod is placed in the second guide sleeve and end connects the second valve plate, and second valve plate leads to
Overcompression spring drives the level between the valve chamber of the second valve body and outlet to move freely, the second valve plate opposite side plate body
Middle part is equipped with second mandril coaxial with the second valve rod, when first valve body docks fixed with the second valve body, first top
Bar, the second mandril are coaxial and opposite against setting, and the rod end of second mandril is equipped with to be led to for what the first mandril passed through
Hole is equipped with a separation retaining sheet between first mandril and the second mandril, one end of the separation retaining sheet connects a screw rod, described
The upper end of screw rod passes through the roof of the second valve body and separation retaining sheet can be driven freely to move up and down.
Preferably, the upper end of the screw rod is equipped with the handle that screw rod can be driven to rotate.
Preferably, it is connected between the separation retaining sheet and screw rod by a movable adapter.
Preferably, it is tightly connected between the roof of the body of rod of the screw rod and the second valve body.
Preferably, the both sides pellet surface of the separation retaining sheet is set as shiny surface.
Compared with prior art, the usefulness of the utility model is：The handling pipe overall structure letter with Pull breaking ualve
Single, installation is easy to make quick, and can effectively facilitate the demolition and maintenance of Pull breaking ualve, and will not be caused during demolition and maintenance a large amount of
Stoste leakage, thus practicability is high and cost-effective, practicability and high financial profit, is suitble to promote and apply.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the side, sectional structure diagram of the utility model；
Fig. 2 be the utility model the first mandril pass through the second mandril through-hole when structure diagram.
Specific embodiment：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection：
A kind of handling pipe with Pull breaking ualve as shown in Figure 1 and Figure 2 loads and unloads pipe 2 including the first handling pipe 1, second and draws
Disconnected valve, the Pull breaking ualve are installed between the first handling pipe 1 and the second handling pipe 2, and the Pull breaking ualve includes the first valve body 3, the
One spool, the second valve body 4 and the second spool, first valve body connect fixation with one end nozzle of the first handling pipe, described
First valve body and the second valve body are respectively provided with fluid inlet and outlet, and first spool is placed in the first valve body 3, first spool
Including the first valve plate 5, the first valve rod 6 and the first guide sleeve 7, first guide sleeve and the first valve body coaxial arrangement and its outer cover
Compressed spring 8 is connected to, the end of first guide sleeve 7 is fixed on the import of the first valve body 3, institute by fixed support structure support
State that the first valve rod 6 is placed in the first guide sleeve and end connects the first valve plate, first valve plate is driven by compressed spring the
Level moves freely between the valve chamber of one valve body and outlet, and the middle part of the first valve plate opposite side plate body is equipped with and the first valve rod
The first coaxial mandril 12, second spool are placed in the second valve body, and second spool includes the second valve plate 9, the
Two valve rods 10 and the second guide sleeve 11, second guide sleeve and the second valve body are coaxially disposed and are socketed with compressed spring outside it,
The import of the second valve body is fixed in the end of second guide sleeve by fixed support structure support, and second valve rod is placed in the
In two guide sleeves and end connects the second valve plate, and second valve plate drives valve chamber and the outlet in the second valve body by compressed spring
Between level move freely, the middle part of the second valve plate opposite side plate body is equipped with second mandril 13 coaxial with the second valve rod,
When first valve body docks fixed with the second valve body, first mandril, the second mandril are coaxial and opposite against setting, described
The rod end of second mandril is equipped with the through-hole 14 that is passed through for the first mandril, between 12 and second mandril 13 of the first mandril
Equipped with a separation retaining sheet 15, one end of the separation retaining sheet 15 connects a screw rod 16, preferably, the isolation gear
It is connected between piece and screw rod by a movable adapter 18, thus separation retaining sheet is had no effect on during screw rod rotation, the screw rod
Upper end passes through the roof of the second valve body and separation retaining sheet can be driven freely to move up and down, for convenience of turning in external control screw rod
Dynamic, the upper end of the screw rod is equipped with the handle 17 that screw rod can be driven to rotate.
In addition, to reduce the friction coefficient between separation retaining sheet and the first mandrel ends, the second mandrel ends, separation retaining sheet
Both sides pellet surface be set as shiny surface.
Thus, in practical applications, the first valve body is docked with the second valve body it is fixed after, in this case, it is described every
It is placed between the first mandril and the second mandril from catch, at this point, in connected state between the Pull breaking ualve and handling pipe, and work as
When needing the dismounting and change to safeguard Pull breaking ualve, to avoid revealing the stoste of part in disassembly process, it is only necessary to rotate the handle on screw rod
Hand then drives screw rod rotation, so as to which the separation retaining sheet for driving screw rod lower part is extracted out between the first mandril, the second mandril, directly
To being kept completely separate, further, first mandril passes through the through-hole of the second mandrel ends, so that the two is transported in opposite directions relatively
Dynamic a distance, then drives the first valve plate, the second valve plate to bounce back at the valve port of the first valve body, the second valve body, so as to close
The outlet of first valve body, the second valve body, thus, former liquid in pipe outflow, practicability are prevented effectively during Pull breaking ualve is dismantled
It is high.
The above-mentioned handling pipe overall structure with Pull breaking ualve is simple, and installation is easy to make quick, and can effectively facilitate Pull breaking ualve
Demolition and maintenance, and a large amount of stoste will not be caused to reveal during demolition and maintenance, practicability is high.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With variation and modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of handling pipe with Pull breaking ualve, it is characterised in that：Including the first handling pipe, the second handling pipe and Pull breaking ualve, institute
It states Pull breaking ualve to be installed between the first handling pipe and the second handling pipe, the Pull breaking ualve includes the first valve body, the first spool, second
Valve body and the second spool, first valve body connect fixation with one end nozzle of the first handling pipe, first valve body and
Second valve body is respectively provided with fluid inlet and outlet, and first spool is placed in the first valve body, first spool include the first valve plate,
First valve rod and the first guide sleeve, first guide sleeve and the first valve body are coaxially disposed and are socketed with compressed spring outside it, institute
The end for stating the first guide sleeve is fixed on the import of the first valve body by fixed support structure support, and first valve rod is placed in first
In guide sleeve and end connects the first valve plate, and first valve plate drives valve chamber and the outlet in the first valve body by compressed spring
Between level move freely, the middle part of the first valve plate opposite side plate body is equipped with first mandril coaxial with the first valve rod, described
Second spool is placed in the second valve body, second spool include the second valve plate, the second valve rod and the second guide sleeve, described second
Guide sleeve and the second valve body are coaxially disposed and compressed spring are socketed with outside it, and the end of second guide sleeve passes through fixed support and ties
Structure supports the import for being fixed on the second valve body, and second valve rod is placed in the second guide sleeve and end connects the second valve plate, described
Second valve plate drives the level between the valve chamber of the second valve body and outlet to move freely by compressed spring, and second valve plate is another
The middle part of side plate body is equipped with second mandril coaxial with the second valve rod, when first valve body docks fixed with the second valve body,
First mandril, the second mandril are coaxial and opposite against setting, and the rod end of second mandril is equipped with for the first top
The through-hole that bar passes through, is equipped with a separation retaining sheet between first mandril and the second mandril, one end of the separation retaining sheet connects
One screw rod, the upper end of the screw rod pass through the roof of the second valve body and separation retaining sheet can be driven freely to move up and down.
2. a kind of handling pipe with Pull breaking ualve according to claim 1, it is characterised in that：The upper end of the screw rod is equipped with energy
Drive the handle of screw rod rotation.
3. a kind of handling pipe with Pull breaking ualve according to claim 1, it is characterised in that：The separation retaining sheet and screw rod it
Between pass through a movable adapter and connect.
4. a kind of handling pipe with Pull breaking ualve according to claim 1, it is characterised in that：The body of rod of the screw rod and second
It is tightly connected between the roof of valve body.
5. a kind of handling pipe with Pull breaking ualve according to claim 1, it is characterised in that：Two lateral plates of the separation retaining sheet
Body surface face is set as shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688336.7U CN207514325U (en) | 2017-12-07 | 2017-12-07 | A kind of handling pipe with Pull breaking ualve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688336.7U CN207514325U (en) | 2017-12-07 | 2017-12-07 | A kind of handling pipe with Pull breaking ualve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514325U true CN207514325U (en) | 2018-06-19 |
Family
ID=62543211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688336.7U Active CN207514325U (en) | 2017-12-07 | 2017-12-07 | A kind of handling pipe with Pull breaking ualve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514325U (en) |
-
2017
- 2017-12-07 CN CN201721688336.7U patent/CN207514325U/en active Active
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