CN206336652U - A kind of tank case top drawing mechanism - Google Patents
A kind of tank case top drawing mechanism Download PDFInfo
- Publication number
- CN206336652U CN206336652U CN201621437860.2U CN201621437860U CN206336652U CN 206336652 U CN206336652 U CN 206336652U CN 201621437860 U CN201621437860 U CN 201621437860U CN 206336652 U CN206336652 U CN 206336652U
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- flange
- sunk type
- tank case
- adapter
- drawing mechanism
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Abstract
The utility model discloses a kind of tank case top drawing mechanism, including the sunk type flange being located in tank body, adapter flange has been bolted above sunk type flange, ball valve has been bolted on adapter flange, a tilting siphon pipe is provided with below sunk type flange and adapter flange, ball valve is communicated with tilting siphon pipe, sunk type flange includes flange, shell ring and sump pit, flange and shell ring are welded to connect, and sump pit stretches out tank body.The utility model mainly uses new sunk type flange arrangement and adapter flange component, realizes that the larger specification of big volume tank case ejects the assembling demand of pellet valve.Using this tank case top drawing mechanism, with it is simple for structure, easily manufactured, using reliability, solve the problem of big volume tank case can not install higher top discharge valve.
Description
Technical field：
The utility model is related to mobile liquid transporting equipment field, is mainly used in tank container industry, more particularly to
A kind of tank case top drawing mechanism.
Background technology：
Tank container by it safely, quickly, the advantage such as through transport, using widely in logistics transportation industry.Its
Discharge way mainly has ejection material and bottom discharging two ways, for the tank container of ejection material, general big volume tank case top
Discharging structure includes butterfly valve and general sunk type flange, and the size of butterfly valve is 3 cun, and the outlet of sump pit is just placed in tank
At the top of body, but the distance at the top of the top to tank cabinet frame of the tank body of big volume is smaller, it is impossible to install big specification, higher
Valve, the ball valve of such as 5 cun sizes.
The content of the invention：
The purpose of this utility model is that there is provided a kind of easy to operate, raising therapeutic effect in order to overcome the shortcomings of the above
Tank case top drawing mechanism.
The purpose of this utility model is achieved through the following technical solutions：A kind of tank case top drawing mechanism, including it is located at tank
It has been bolted on adapter flange, adapter flange and has been bolted above internal sunk type flange, sunk type flange
Having be provided with a tilting siphon pipe below ball valve, sunk type flange and adapter flange, and ball valve is communicated with tilting siphon pipe, is sunk
Formula flange includes flange, shell ring and sump pit, and flange and shell ring are welded to connect, and sump pit stretches out tank body.
Further improvement of the utility model is：Gasket seal is used between sunk type flange and adapter flange.
Further improvement of the utility model is：Gap between adapter flange edge and shell ring uses silica gel sealing.
The utility model has advantages below compared with prior art：The utility model mainly uses new sunk type
Flange arrangement and tilting siphon pipe flange（Adapter flange）Component, realizes that the larger specification of big volume tank case ejects the dress of pellet valve
With demand.Using this tank case top drawing mechanism, with it is simple for structure, easily manufactured, using reliability, solve big volume tank case
The problem of higher top discharge valve can not be installed.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of sunk type flange；
In figure：1- adapter flanges；2- ball valves；3- tilting siphon pipes；4- flanges；5- shell rings；6- sump pits；7- tank bodies；
8- pads.
Embodiment：
, below will be to the utility model to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Technical scheme in embodiment is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.Element and feature described in a kind of embodiment of the present utility model can be with one
The element and feature shown in individual or more other embodiment is combined.It should be noted that for purposes of clarity, in explanation
Eliminate the expression and description of part unrelated with the utility model, known to persons of ordinary skill in the art and processing.It is based on
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained on the premise of creative work is not paid
There is other embodiment, belong to the scope of the utility model protection.
As figures 1 and 2 show that a kind of a kind of embodiment of tank case top drawing mechanism of the utility model, including it is located at tank
It has been bolted on adapter flange 1, adapter flange 1 and has been connected by bolt above sunk type flange in body 7, sunk type flange
Ball valve 2 is connected to, sunk type flange and the lower section of adapter flange 1 are provided with a tilting siphon pipe 3, ball valve 2 and the phase of tilting siphon pipe 3
Logical, sunk type flange includes flange 4, shell ring 5 and sump pit 6, and flange 4 and shell ring 5 are welded to connect, and sump pit 6 stretches out tank body 7.
Sealed between sunk type flange and adapter flange 1 using pad 8；Gap between the edge of adapter flange 1 and shell ring 5
Using silica gel sealing, prevent that hydrops from remaining in gap.
Installation method of the present utility model is：Sunk type flange is arranged in tank body；Ball valve is assembled in advance and turned
On acting flange；The adapter flange with ball valve is assembled on sunk type flange again.
The utility model in the big less headroom of volume tank case in order to install big specification ejection pellet valve, to common
Sunk type flange is improved, and increases the depth of sinking, and sufficient space is reserved for assembling ball valve；Solved by adapter flange structure
The problem of small space ball valve assembles difficult, ball valve is assembled on adapter flange in advance, then adapter flange is assembled to down
On heavy Shi Falan, the optimum rate of utilization in space is realized in the case where ensureing normal assembling；The discharge opeing at flange periphery design one
Groove, the hydrops residue problem caused by solving above the flange less than drum surface；Sunk type flange uses shell ring welded type
Structure, it is simple for structure, easy to process, it is to avoid the waste of forging material and processing cost caused by inner chamber is too deep；
Compared with traditional top discharging structure, it can be seen that the tank body of same volume, when using conventional flange arrangement, top
Outlet valve can only install the butterfly valve of small dimension；When using modified top discharging structure, top outlet valve can be higher big rule
Lattice ball valve.Meet and the demand of big specification ball valve is installed in the tank box top of big volume, solve big volume tank box top valve
Specification apolegamy is limited this key issue.From an economic point of view, conventional lower sink flange is, using the overall Vehicle Processing of forging, to take
When, take material；Sunk type flange after improvement has saved manufacturing cost, more economy can using shell ring and flange docking welding structure
OK.
Finally it should be noted that：Although the utility model and its advantage have been described in detail above it should be appreciated that
Various change can be carried out in the case of without departing from the spirit and scope of the present utility model being defined by the claims appended hereto
Become, substitute and convert.Moreover, scope of the present utility model is not limited only to process described by specification, equipment, means, method
With the specific embodiment of step.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, root
The execution function essentially identical to corresponding embodiment described herein can be used according to the utility model or is obtained basic with it
Identical result, existing and to be developed in the future process, equipment, means, method or step.Therefore, appended right
It is required that including such process, equipment, means, method or step in the range of being directed at them.
Claims (3)
1. a kind of tank case top drawing mechanism, it is characterised in that：The device includes being located at tank body（7）Interior sunk type flange, it is described
Adapter flange has been bolted above sunk type flange（1）, the adapter flange（1）On be bolted ball valve
（2）, the sunk type flange and the adapter flange（1）Lower section is provided with a tilting siphon pipe（3）, the ball valve（2）With institute
State tilting siphon pipe（3）Communicate, the sunk type flange includes flange（4）, shell ring（5）And sump pit（6）, the flange
（4）With the shell ring（5）It is welded to connect, the sump pit（6）Stretch out the tank body（7）.
2. a kind of tank case top drawing mechanism according to claim 1, it is characterised in that：The sunk type flange and the switching
Flange（1）Between use pad（8）Sealing.
3. a kind of tank case top drawing mechanism according to claim 1, it is characterised in that：The adapter flange（1）Edge and institute
State shell ring（5）Between gap use silica gel sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437860.2U CN206336652U (en) | 2016-12-26 | 2016-12-26 | A kind of tank case top drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437860.2U CN206336652U (en) | 2016-12-26 | 2016-12-26 | A kind of tank case top drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336652U true CN206336652U (en) | 2017-07-18 |
Family
ID=59301233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437860.2U Active CN206336652U (en) | 2016-12-26 | 2016-12-26 | A kind of tank case top drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742900A (en) * | 2016-12-26 | 2017-05-31 | 南通四方罐式储运设备制造有限公司 | A kind of tank case top drawing mechanism and installation method |
-
2016
- 2016-12-26 CN CN201621437860.2U patent/CN206336652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742900A (en) * | 2016-12-26 | 2017-05-31 | 南通四方罐式储运设备制造有限公司 | A kind of tank case top drawing mechanism and installation method |
| CN106742900B (en) * | 2016-12-26 | 2019-03-19 | 南通四方罐式储运设备制造有限公司 | A kind of tank case top discharging device and installation method |
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