CN209582368U - A kind of connection component for chemical industry storage vat - Google Patents
A kind of connection component for chemical industry storage vat Download PDFInfo
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- CN209582368U CN209582368U CN201920277510.1U CN201920277510U CN209582368U CN 209582368 U CN209582368 U CN 209582368U CN 201920277510 U CN201920277510 U CN 201920277510U CN 209582368 U CN209582368 U CN 209582368U
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- fixed ring
- storage vat
- spiral cover
- liner
- chemical industry
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Abstract
The utility model discloses a kind of connection components for chemical industry storage vat, including feed inlet and outlet connector and gas vent connector, feed inlet and outlet connector and gas vent connector include plug division, plug division includes collet and fixed ring, the peripheral dimension of collet is greater than the peripheral dimension of the fixed ring, the periphery of fixed ring is provided with external screw thread, threaded hole is additionally provided in fixed ring, the through-hole being connected to the threaded hole is provided on collet, the fixed ring of each plug division passes through liner bile cover and is threadedly coupled by its external screw thread with storing bung, spiral cover plug is threaded at the threaded hole of each fixed ring, spiral cover plug is located at the outside of storage vat, collet is located at the inside of the liner of storage vat and abuts against with liner bile cover.The utility model has the following beneficial effects: the liner being located in storage vat and exterior space are carried out conducting or closed by the connection component, make operator without opening storing bung and liner bile cover can be realized filling and feeding and operate.
Description
Technical field
The utility model relates to a kind of connector, in particular to a kind of connection component for chemical industry storage vat.
Background technique
The storage of chemical liquid material, transhipment generally using 200L packing barrel as storage vat carry out using.For drop
Low waste yield reduces packaging material cost, and storage vat can be arranged a plastic inner container before.As notification number is
The Chinese patent of CN207292842U discloses a kind of liner for chemical industry storage vat.By preferable using plastic inner container
Sticking nature, flexibility, impermeable, lightweight, it is cheap, waste is easy to handle the features such as, packing cost is reduced, thus to storage
Charging basket is recycled.
But plastic inner container is being carried out haveing the defects that must be turned on storing bung in filling and feeding operating process.
For volatile hazardous chemical, the operation for opening storing bung significantly increases the volatilization of pernicious gas, serious shadow
Ring Environmental security；For inflammable and explosive fried hazardous chemical, the operation for opening storing bung will increase fire or explosion
Risk；For the hazardous chemical more demanding for product quality, the operation for opening storing bung greatly increases dust, different
Object etc. enters the risk of product, seriously affects product quality；For employee's operation, opens storing bung and carry out filling and take
The operation of material increases the workload and operation difficulty of employee, seriously affects production efficiency.
In conclusion how to make operator without can be realized in the case where opening storing bung and liner bile cover
The problem of operation of filling and feeding is present urgent need to resolve.
Utility model content
The purpose of the utility model is to provide a kind of connection component for chemical industry storage vat, which can will be located at
Liner in storage vat and exterior space carry out conducting or closed so that operator without open storing bung and
The operation of filling and feeding can be realized in liner bile cover.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for chemical industry storing
The connection component of bucket, for connecting storing bung and liner bile cover, including feed inlet and outlet connector and gas vent connector, institute
Stating feed inlet and outlet connector and gas vent connector includes plug division, and the plug division includes collet and fixed ring, the bottom
The peripheral dimension of support is greater than the peripheral dimension of the fixed ring, and the periphery of the fixed ring is provided with external screw thread, the fixed ring
On be additionally provided with threaded hole, the through-hole being connected to the threaded hole, the fixed ring of each plug division are provided on the collet
It is threadedly coupled across liner bile cover and by its external screw thread with storing bung, is threadedly coupled at the threaded hole of each fixed ring
Have a spiral cover plug, the spiral cover plug is located at the outside of storage vat, the collet be located inside liner and with liner bile cover phase
It abuts.
The utility model is further arranged to: the collet is provided with far from the side of fixed ring and is dismounted convenient for tool
The first detent platform, the through-hole penetrates through the first detent platform.
The utility model is further arranged to: the spiral cover plug includes fixed link, the side setting of the fixed link
There is the spiral cover screw thread that can be closed with corresponding threaded holes at fixed ring.
The utility model is further arranged to: the spiral cover plug further includes the spiral cover head being fixedly connected with fixed link,
The side of spiral cover head towards the fixed link is provided with the primary sealing area that can be abutted against with fixed ring, the fixed ring direction
The side of spiral cover plug is provided with the secondary sealing area that can be matched with primary sealing area.
The utility model is further arranged to: the contact area of the collet and liner bile cover is greater than spiral cover screw thread and screw thread
Contact area between hole is plus the contact area between primary sealing area and secondary sealing area.
The utility model is further arranged to: the spiral cover screw thread is opposite with the externally threaded direction of rotation.
The utility model is further arranged to: being provided on the inner wall of the through-hole and the consistent spiral shell of the internal screw thread of threaded hole
Line portion, the threaded portion are threadedly engaged with spiral cover plug.
The utility model is further arranged to: the spiral cover head is provided with waist type groove far from the side of fixed link.
The utility model is further arranged to: the spiral cover head is provided with far from the side of fixed link convenient for tool progress
Second detent platform of dismounting.
In conclusion the utility model has the following beneficial effects: passing through setting feed inlet and outlet connector and gas vent
Connector can be realized filling and feeding and operate to solve to open storing bung and liner bile cover without operator.Passing through will
The external screw thread of fixed ring is threadedly coupled with storage vat, and collet is located inside liner and abuts against with liner bile cover, fixed ring
Threaded hole be threadedly engaged with spiral cover plug so that technical staff by spiral cover plug can be located at storage vat in liner
With exterior space carry out conducting or it is closed.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural representation of the connection component for chemical industry storage vat of the utility model embodiment in the mounted state
Figure；
Fig. 2 is the structural schematic diagram on Fig. 1 other direction；
Fig. 3 is the feed inlet and outlet connector of the utility model embodiment and the structural schematic diagram of gas vent connector；
Fig. 4 is the structural blast schematic diagram of Fig. 3；
Fig. 5 is the structural schematic diagram on Fig. 4 other direction.
Appended drawing reference: 1, feed inlet and outlet connector；2, gas vent connector；3, external screw thread；4, threaded hole；5, fixed ring；
6, storing bung；7, spiral cover plug；8, liner bile cover；9, collet；10, the first detent platform；11, through-hole；12, fixed link；13, it revolves
Lid screw thread；14, spiral cover head；15, primary sealing area；16, secondary sealing area；17, threaded portion；18, waist type groove；19, the second card
Position platform.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of connection component for chemical industry storage vat, including feed inlet and outlet connection
Part 1 and gas vent connector 2, feed inlet and outlet connector 1 and gas vent connector 2 include plug division, and plug division includes bottom
Support 9 and fixed ring 5, the peripheral dimension of collet 9 are greater than the peripheral dimension of the fixed ring 5, and the periphery of fixed ring 5 is provided with outer spiral shell
Line 3 is additionally provided with threaded hole 4 in fixed ring 5, the through-hole 11 being connected to the threaded hole 4, each plug division is provided on collet 9
Fixed ring 5 pass through liner bile cover 8 and be threadedly coupled with storing bung 6 by its external screw thread 3, the threaded hole 4 of each fixed ring 5
Place is threaded with spiral cover plug 7, and spiral cover plug 7 is located at the outside of storage vat, and collet 9 is located at the inside of the liner of storage vat
And it is abutted against with liner bile cover 8.
The connection component for chemical industry storage vat of the present embodiment when in use, the storage vat first in traditional storage vat
Discharge port and gas vent are opened up in lid 6 and liner bile cover 8；Wherein, the discharge port on storing bung 6 and gas vent inner circumferential are respectively provided with
There is screw thread, and the discharge port and gas vent of storing bung 6 and liner bile cover 8 are respectively aligned to, above-mentioned feed inlet and outlet connector 1 is used for
It is connected to the discharge outlet of storing bung 6 and liner bile cover 8, gas vent connector 2 is for being connected to storing bung 6 and liner
At the gas vent of lid 8.
When connection, the external screw thread 3 of fixed ring 5 is threadedly coupled with storing bung 6, and collet 9 is located in liner, fixed ring
5 threaded hole 4 is threadedly engaged with spiral cover plug 7.In filling or feeding, operator need to only open feed inlet and outlet connector 1
Be conducive to protect without removing storing bung 6 and 8 entirety of liner bile cover with the spiral cover plug 7 of gas vent connector 2
It protects product and improves efficiency.It can be seen that the present embodiment makes operator can be directly by feed inlet and outlet connector 1 and row
Stomata connector 2 can be located at storage vat in liner and exterior space carry out be connected or it is closed so that operator
The operation of filling and feeding can be realized without opening storing bung 6 and liner bile cover 8 in member.
As shown in Fig. 2, Fig. 4 and Fig. 5, collet 9 is provided with first dismounted convenient for tool far from the side of fixed ring 5
Detent platform 10, through-hole 11 penetrate through the first detent platform 10.Operator passes through the first detent platform 10 for fixed ring 5 and storage vat
Lid 6 is threadedly coupled, and when operator twists tighter, then makes collet 9 can be tighter to the sealing of liner bile cover 8.
As shown in Figure 4 and Figure 5, spiral cover plug 7 includes fixed link 12, and the side of fixed link 12 is provided with can be with fixed ring
The spiral cover screw thread 13 that threaded hole 4 matches at 5, one end of fixed link 12 are fixedly connected with spiral cover head 14,14 court of spiral cover head
It is provided with the primary sealing area 15 that can be abutted against with fixed ring 5 to the side of fixed link 12, fixed ring 5 is towards spiral cover plug 7
Side is provided with the secondary sealing area 16 that can be matched with primary sealing area 15.When spiral cover plug 7 twist it is tighter so that first is close
What is be bonded between cover 15 and secondary sealing area 16 is even closer, to guarantee the sealing performance of junction.
Further, spiral cover screw thread 13 is opposite with the direction of rotation of external screw thread 3.At spiral cover screw thread 13 and fixed ring 5
External screw thread 3 be reverse thread setting, spiral cover plug 7 twist it is tighter, then fixed ring 5 can also screw simultaneously with storing bung 6, from
And ensure that junction sealing is tight, material leakage is not had.
Further, collet 9 is greater than the contact between spiral cover screw thread 13 and threaded hole 4 with the contact area of liner bile cover 8
Area is plus the contact area between primary sealing area 15 and secondary sealing area 16.When being under pressure identical, spiral cover screw thread 13
Frictional force between threaded hole 4 is less than collet 9 plus frictional force caused by primary sealing area 15 and secondary sealing area 16
The frictional force fitted closely is generated between liner bile cover 8.When spiral cover plug 7 to be loosened, feed inlet and outlet connector 1 and row
Stomata connector 2 will not be unclamped with the equidirectional movement of spiral cover plug 7.
Further, it is provided on the inner wall of through-hole 11 and the consistent threaded portion 17 of the internal screw thread of threaded hole 4, the threaded portion
17 can be threadedly engaged with spiral cover plug 7.
Further, spiral cover head 14 is provided with the waist type groove rotated convenient for tool far from the side of fixed link 12
18.In the present embodiment, which is suitable for feed inlet and outlet connector 1.
Further, spiral cover head 14 is provided with the second detent dismounted convenient for tool far from the side of fixed link 12
Platform 19.In the present embodiment, which is suitable for gas vent connector 2.
The course of work: first by discharge port, gas vent and the discharge port on storing bung 6, gas vent phase in liner bile cover 8
Alignment, is at this moment mounted respectively to discharge port and exhaust for the plug division in feed inlet and outlet connector 1 and gas vent connector 2
At hole, so that the side of collet 9 and liner bile cover 8 realize pressing sealing.After being installed, by storing bung 6 and liner
Bile cover 8 is buckled in respectively on storage vat and liner, and tightens hoop for barrel.At this point, material can be added into bucket；It is filled to material
Afterwards, realize that sealing is tight by discharge port and the corresponding spiral cover plug 7 of gas vent.When taking material, need to only open corresponding
Feeding operation can be completed in spiral cover plug 7.
It is provided by the utility model that the liner being located in storage vat and exterior space are subjected to conducting or closed connection
Component when material is taken sky in bucket, blocks the first detent platform 10 and the second detent platform 19 using spanner, or block with tool
One detent platform 10 and waist type groove 18 complete the dismantlement work of related fittings by firmly rotation.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of connection component for chemical industry storage vat, for connecting storing bung (6) and liner bile cover (8), it is characterized in that:
Including feed inlet and outlet connector (1) and gas vent connector (2), the feed inlet and outlet connector (1) and gas vent connector
It (2) include plug division, the plug division includes collet (9) and fixed ring (5), and the peripheral dimension of the collet (9) is greater than institute
The peripheral dimension of fixed ring (5) is stated, the periphery of the fixed ring (5) is provided with external screw thread (3), is also set on the fixed ring (5)
Have threaded hole (4), the through-hole (11) being connected to the threaded hole (4) is provided on the collet (9), each plug division
Fixed ring (5) passes through liner bile cover (8) and is threadedly coupled by its external screw thread (3) with storing bung (6), each fixed ring
(5) it is threaded with spiral cover plug (7) at threaded hole (4), the spiral cover plug (7) is located at the outside of storage vat, the bottom
Support (9) is located at the inside of the liner of storage vat and abuts against with liner bile cover (8).
2. a kind of connection component for chemical industry storage vat according to claim 1, it is characterized in that: the collet (9) is remote
Side from fixed ring (5) is provided with the first detent platform (10) dismounted convenient for tool, described in through-hole (11) perforation
First detent platform (10).
3. a kind of connection component for chemical industry storage vat according to claim 2, it is characterized in that: the spiral cover plug
It (7) include fixed link (12), the side of the fixed link (12), which is provided with, to be matched with threaded hole (4) at fixed ring (5)
Spiral cover screw thread (13).
4. a kind of connection component for chemical industry storage vat according to claim 3, it is characterized in that: the spiral cover plug
It (7) further include the spiral cover head (14) being fixedly connected with fixed link (12), the spiral cover head (14) is towards fixed link (12)
Side is provided with the primary sealing area (15) that can be abutted against with fixed ring (5), and the fixed ring (5) is towards spiral cover plug (7)
Side is provided with the secondary sealing area (16) that can be matched with primary sealing area (15).
5. a kind of connection component for chemical industry storage vat according to claim 4, it is characterized in that: the collet (9) with
The contact area of liner bile cover (8) is greater than the contact area between spiral cover screw thread (13) and threaded hole (4) and adds primary sealing area
(15) contact area between secondary sealing area (16).
6. a kind of connection component for chemical industry storage vat according to claim 3, it is characterized in that: the spiral cover screw thread
(13) opposite with the direction of rotation of the external screw thread (3).
7. a kind of connection component for chemical industry storage vat according to claim 2, it is characterized in that: the through-hole (11)
It is provided on inner wall and the consistent threaded portion of internal screw thread (17) of threaded hole (4), the threaded portion (17) and spiral cover plug (7) spiral shell
Line cooperation.
8. a kind of connection component for chemical industry storage vat according to claim 4, it is characterized in that: the spiral cover head
(14) side far from fixed link (12) is provided with waist type groove (18).
9. a kind of connection component for chemical industry storage vat according to claim 4, it is characterized in that: the spiral cover head
(14) side far from fixed link (12) is provided with the second detent platform (19) dismounted convenient for tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277510.1U CN209582368U (en) | 2019-03-04 | 2019-03-04 | A kind of connection component for chemical industry storage vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277510.1U CN209582368U (en) | 2019-03-04 | 2019-03-04 | A kind of connection component for chemical industry storage vat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209582368U true CN209582368U (en) | 2019-11-05 |
Family
ID=68371295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277510.1U Active CN209582368U (en) | 2019-03-04 | 2019-03-04 | A kind of connection component for chemical industry storage vat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209582368U (en) |
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2019
- 2019-03-04 CN CN201920277510.1U patent/CN209582368U/en active Active
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