CN110375118A - It is a kind of to prevent the concentrated acid overflowed conveying PVC pipeline - Google Patents
It is a kind of to prevent the concentrated acid overflowed conveying PVC pipeline Download PDFInfo
- Publication number
- CN110375118A CN110375118A CN201910555615.3A CN201910555615A CN110375118A CN 110375118 A CN110375118 A CN 110375118A CN 201910555615 A CN201910555615 A CN 201910555615A CN 110375118 A CN110375118 A CN 110375118A
- Authority
- CN
- China
- Prior art keywords
- pullover
- overflow
- concentrated acid
- preposition
- delivery pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002253 acid Substances 0.000 title claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000000565 sealant Substances 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses one kind can prevent the concentrated acid overflowed from conveying PVC pipeline, its structure includes: preposition pullover, delivery pipe, postposition pullover, preposition pullover is equipped on front side of delivery pipe, preposition pullover is flexibly connected with delivery pipe, when using equipment, pass through the anti-overflow mechanism being equipped with, it enables the invention to realize and avoids that there is very strong corrosivity due to concentrated acid, so when pipeline carries out replacement maintenance or removes, strong acid liquid can be remained inside pipeline, concentrated acid inside pipeline is easy to flow outwardly because of inclination, being operated even with protective gloves also has certain danger, it will cause certain health threat to operator, therefore the anti-overflow and spillage problem of concentrated acid piping foundation installation, equipment is set to effectively prevent the excessive and outside spillage of strong acid liquid, guarantee that operator's is healthy and safe.
Description
Technical field
The present invention is a kind of concentrated acid conveying PVC pipeline that can prevent spilling, belongs to PVC pipeline field.
Background technique
One of product as development in science and technology, PVC pipe in daily life it is striking can and, PVC main ingredient be polychlorostyrene
Other compositions are added to enhance its heat resistance, toughness, one kind of ductility and can prevent the concentrated acid overflowed from conveying PVC pipeline in ethylene
Material, pvc pipe has the advantages that resistance to corrosion is strong, is easy to be bonded, is scleroid, thus is widely used in for draining, and gives up
Water, the conveying effect of the liquid such as chemicals.
The prior art has following deficiency: since concentrated acid has very strong corrosivity, so when pipeline needs to carry out replacement dimension
Shield or when remove, can remain strong acid liquid inside pipeline, the concentrated acid inside pipeline be easy because inclination and to outflow
Out, being operated even with protective gloves also has certain danger, will cause certain health threat to operator, therefore
It concentrated acid piping foundation installation anti-overflow and splash out problem and is one and the big problem to be solved such as need.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide one kind can prevent the concentrated acid overflowed from conveying pvc pipe
Road, it is existing since concentrated acid has very strong corrosivity to solve, so when pipeline carries out replacement maintenance or dismounting
It waits, strong acid liquid can be remained inside pipeline, the concentrated acid inside pipeline is easy to flow outwardly because of inclination, even with protection
Gloves, which are operated, also has certain danger, will cause certain health threat to operator, therefore concentrated acid piping foundation is pacified
Dress anti-overflow and to splash out problem be the big problem to be solved such as need the problem of.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind can prevent from overflowing dense
Acid conveying PVC pipeline, structure include: preposition pullover, delivery pipe, postposition pullover, are equipped with preposition pullover on front side of the delivery pipe,
The preposition pullover is flexibly connected with delivery pipe, and postposition pullover is equipped on the right side of the delivery pipe and is flexibly connected with postposition pullover,
The preposition pullover includes anti-overflow device, flush mounting, adapter tube button, coupling tube, flange connection, the flange connection installation
It is welded on the outside of coupling tube and with coupling tube, anti-overflow device, the anti-overflow device and coupling tube spiral shell is equipped on the inside of the coupling tube
Line cooperation, the anti-overflow device inside are equipped with adapter tube button, the adapter tube button and anti-overflow device snapping, and adapter tube button inside is equipped with
It flush mounting and is flexibly connected with flush mounting.
Preferably, the anti-overflow device includes taper, anti-overflow barrel, thread bush, the taper, which runs through, to be set
On the inside of anti-overflow barrel, the anti-overflow barrel inner opposite end is equipped with thread bush, and the thread bush and anti-overflow barrel weld.
Preferably, the flush mounting includes connecting device, extends tube body, adapter, the adapter, which is installed on, to be prolonged
Stretch on the outside of tube body and with extend tube body snapping, side is equipped with connecting device, the connecting device and extension in the extension body
Body welding.
Preferably, the connecting device includes sealant, overflow-proof ring, isolation circle, the isolation circle is installed on sealant
Inside and with sealant snapping, the sealant be set to overflow-proof ring on the outside of and with overflow-proof ring be glued.
Preferably, the overflow-proof ring inner surface is equipped with multiple groups slot, be conducive to the reflux for blocking strong acid liquid.
Preferably, the outer aperture of the adapter is slightly larger than taper internal orifice dimension, the two forms certain dislocation and closes
System can pipeline tilt when will be in liquid guide flow to anti-overflow barrel.
Preferably, preposition pullover relationship identical and mutually symmetrical with postposition set header structure.
Preferably, preposition pullover and postposition pullover can be by being used to connect the conveying pvc pipe of strong acid liquid by user
Road, adapter tube button is used for the connection of delivery pipe, sealant and the mutual cooperation for extending tube body, so that preposition pullover and postposition pullover
It is connect with delivery pipe more tight, isolation circle will receive corrosion for ensuring sealant not, and thread bush is used for the company with coupling tube
It connects, when pipeline carries out replacement maintenance or removes, makes its release, delivery pipe by rotating both ends flange connection
Internal then can remain the strong acid liquid not being discharged, at this time when taking out delivery pipe, delivery pipe can generate certain to one end
The case where inclination, the strong acid liquid of inner wall can then flow to lower one end outlet at this time, and in the process, strong acid solution can be anti-
The circle that overflows is preliminary isolated, can then trickle to anti-overflow barrel under the mutual cooperation of adapter and taper, without to out
Continue trickling at mouthful to splash out.
Beneficial effect
Compared with prior art, the beneficial effects of the present invention are: when pipeline carries out replacement maintenance or dismounting
It waits, by carrying out rotation processing to flange connection, so that every section of PVC pipeline can separate, PVC pipeline in the process
It can tilt, and the strong acid liquid of pipeline internal residual then can be along inner wall toward trickling at flush mounting, and then overflow-proof ring can be for
Strong acid liquid is tentatively separated, remaining liquid can then ultimately reside in anti-overflow under the mutual cooperation of adapter and taper
In barrel, it is effectively prevent the excessive and outside spillage of strong acid liquid, guarantees that operator's is healthy and safe.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the surface structure schematic diagram that one kind of the present invention can prevent the concentrated acid overflowed conveying PVC pipeline.
Fig. 2 is the normal cross-section structural schematic diagram of the preposition pullover of the present invention.
Fig. 3 is the structural schematic diagram of anti-overflow device of the present invention.
Fig. 4 is the normal cross-section structural schematic diagram of flush mounting of the present invention.
Fig. 5 is the normal cross-section structural schematic diagram of connecting device of the present invention.
In figure: preposition pullover -1, delivery pipe -2, postposition pullover -3, anti-overflow device-a, flush mounting-b, adapter tube button-c, mistake
It crosses pipe-d, flange connection-e, taper-a1, anti-overflow barrel-a2, thread bush-a3, connecting device-b1, extend tube body-
B2, adapter-b3, sealant-b11, overflow-proof ring-b12, isolation circle-b13.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 5 is please referred to, the present invention provides a kind of concentrated acid conveying PVC pipeline technical solution that can prevent spilling: it is tied
Structure includes: a kind of concentrated acid conveying PVC pipeline that can prevent spilling, and structure includes: preposition pullover 1, delivery pipe 2, postposition pullover
3, preposition pullover 1 is equipped on front side of the delivery pipe 2, the preposition pullover 1 is flexibly connected with delivery pipe 2, on the right side of the delivery pipe 2
It is flexibly connected equipped with postposition pullover 3 and with postposition pullover 3, the preposition pullover 1 includes anti-overflow device a, flush mounting b, adapter tube
C, coupling tube d, flange connection e are detained, the flange connection e is installed on the outside of coupling tube d and welds with coupling tube d, described
Anti-overflow device a is equipped on the inside of coupling tube d, the anti-overflow device a and coupling tube d is threadedly engaged, and is equipped on the inside of the anti-overflow device a
Adapter tube button c, adapter tube button c and anti-overflow device a snapping, the inside adapter tube button c equipped with flush mounting b and with flush mounting b
It is flexibly connected.
The anti-overflow device a includes taper a1, anti-overflow barrel a2, thread bush a3, and the taper a1, which runs through, to be set
On the inside of anti-overflow barrel a2, the anti-overflow barrel a2 inner opposite end is equipped with thread bush a3, the thread bush a3 and anti-overflow barrel a2
Welding, the anti-overflow device a pass through the mutual cooperation of taper a1 and adapter b3, and then inner wall strong acid liquid is enable to flow
Enter anti-overflow barrel a2.
The flush mounting b includes connecting device b1, extends tube body b2, adapter b3, and the adapter b3, which is installed on, to be prolonged
Stretch on the outside of tube body b2 and with extend tube body b2 snapping, equipped with connecting device b1, the connecting device on the inside of the extensions tube body b2
B1 and extend tube body b2 welding, the flush mounting b by connecting device b1 for tube body provide it is anti-overflow auxiliary and fixation it is auxiliary
It helps.
The connecting device b1 includes sealant b11, overflow-proof ring b12, completely cuts off circle b13, and the isolation circle b13 is installed on close
On the inside of sealing b11 and with sealant b11 snapping, the sealant b11 is set on the outside of overflow-proof ring b12 and is glued with overflow-proof ring b12,
The connecting device b1 can be fixed more tight by the cooperation of sealant b11.
The method is mainly characterized in that: user can be by being used to connect strong acid liquid for preposition pullover 1 and postposition pullover 3
Conveying PVC pipeline, adapter tube button c be used for delivery pipe 2 connection, sealant b11 and extend tube body b2 mutual cooperation so that preceding
It sets pullover 1 and postposition pullover 3 and is connect with delivery pipe 2 more tight, isolation circle b13 is for ensuring that sealant b11 not will receive
Corrosion, thread bush a3 pass through rotation when pipeline carries out replacement maintenance or removes for the connection with coupling tube d
Turning both ends flange connection e makes its release, and the strong acid liquid not being discharged can be then remained inside delivery pipe 2, defeated in taking-up at this time
When sending pipe 2, delivery pipe 2 can generate the case where centainly tilting to one end, and the strong acid liquid of inner wall can then flow to lower at this time
One end outlet, in the process, strong acid solution can be tentatively isolated in overflow-proof ring b12, in adapter b3 and taper a1
Mutual cooperation under can then trickle to anti-overflow barrel a2, without to exit continue trickling splash out.
The present invention is combined with each other by above-mentioned component, is made equipment in use, passing through the anti-overflow mechanism being equipped with, is made the present invention
It can be realized and avoid that there is very strong corrosivity due to concentrated acid, so when pipeline carries out replacement maintenance or dismounting
It waits, strong acid liquid can be remained inside pipeline, the concentrated acid inside pipeline is easy to flow outwardly because of inclination, even with protection
Gloves, which are operated, also has certain danger, will cause certain health threat to operator, therefore concentrated acid piping foundation is pacified
Dress anti-overflow and splash out problem and be one and the big problem to be solved such as need, make equipment effectively prevent the excessive of strong acid liquid and
It splashes out outward, guarantees that operator's is healthy and safe.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. one kind can prevent the concentrated acid overflowed conveying PVC pipeline, it is characterised in that: its structure includes: preposition pullover (1), conveying
(2), postposition pullover (3) are managed, are equipped with preposition pullover (1) on front side of the delivery pipe (2), the preposition pullover (1) and delivery pipe (2)
It is flexibly connected, postposition pullover (3) are equipped on the right side of the delivery pipe (2) and are flexibly connected with postposition pullover (3).
2. one kind according to claim 1 can prevent the concentrated acid overflowed conveying PVC pipeline, it is characterised in that: described preposition
Pullover (1) includes anti-overflow device (a), flush mounting (b), adapter tube button (c), coupling tube (d), flange connection (e), the flange
Connector (e) is installed on the outside of coupling tube (d), and anti-overflow device (a), the anti-overflow device (a) are equipped on the inside of the coupling tube (d)
It is threadedly engaged with coupling tube (d), adapter tube button (c) is equipped on the inside of the anti-overflow device (a), is equipped on the inside of the adapter tube button (c) embedding
Enter device (b), the anti-overflow device (a) includes taper (a1), anti-overflow barrel (a2), thread bush (a3), the taper sheath
It manages (a1) to run through on the inside of anti-overflow barrel (a2), anti-overflow barrel (a2) inner opposite end is equipped with thread bush (a3).
3. one kind according to claim 1 can prevent the concentrated acid overflowed conveying PVC pipeline, it is characterised in that: the insertion
Device (b) includes connecting device (b1), extends tube body (b2), adapter (b3), and the adapter (b3) is installed on extension tube body
(b2) outside, extension tube body (b2) inside are equipped with connecting device (b1), and the connecting device (b1) includes sealant
(b11), overflow-proof ring (b12), isolation circle (b13), the isolation circle (b13) are installed on the inside of sealant (b11), the sealant
(b11) it is set on the outside of overflow-proof ring (b12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555615.3A CN110375118B (en) | 2019-06-25 | 2019-06-25 | Concentrated acid conveying PVC pipeline capable of preventing overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555615.3A CN110375118B (en) | 2019-06-25 | 2019-06-25 | Concentrated acid conveying PVC pipeline capable of preventing overflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110375118A true CN110375118A (en) | 2019-10-25 |
| CN110375118B CN110375118B (en) | 2020-11-17 |
Family
ID=68249365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555615.3A Active CN110375118B (en) | 2019-06-25 | 2019-06-25 | Concentrated acid conveying PVC pipeline capable of preventing overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375118B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29604564U1 (en) * | 1996-03-12 | 1996-05-30 | Kiesewetter Heinrich W | Pipe breakers, especially for drinking water systems |
| CN2308570Y (en) * | 1997-06-27 | 1999-02-24 | 李金湖 | Residual reclaiming hygienic bottle neck |
| CN201651654U (en) * | 2010-03-19 | 2010-11-24 | 丁建东 | High-sealing plug with self-locking device |
| CN104039411A (en) * | 2011-12-02 | 2014-09-10 | 巴斯夫欧洲公司 | Pipe, device for carrying out mass transfer processes and use of the device |
| CN204216173U (en) * | 2014-08-29 | 2015-03-18 | 卧龙电气集团股份有限公司 | Can the lasting anti-acid flame-proof of resistance to inclination pregnant solution type start lead acid accumulator |
| CN206246880U (en) * | 2016-12-01 | 2017-06-13 | 黄迪清 | Funneling waterproof separates joint |
| CN108478153A (en) * | 2018-05-23 | 2018-09-04 | 泰州浩邦科技发展有限公司 | A kind of anti-overflow system |
| CN208237341U (en) * | 2018-05-28 | 2018-12-14 | 新疆八一钢铁股份有限公司 | Concentrated acid conveys PVC pipeline |
-
2019
- 2019-06-25 CN CN201910555615.3A patent/CN110375118B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29604564U1 (en) * | 1996-03-12 | 1996-05-30 | Kiesewetter Heinrich W | Pipe breakers, especially for drinking water systems |
| CN2308570Y (en) * | 1997-06-27 | 1999-02-24 | 李金湖 | Residual reclaiming hygienic bottle neck |
| CN201651654U (en) * | 2010-03-19 | 2010-11-24 | 丁建东 | High-sealing plug with self-locking device |
| CN104039411A (en) * | 2011-12-02 | 2014-09-10 | 巴斯夫欧洲公司 | Pipe, device for carrying out mass transfer processes and use of the device |
| CN204216173U (en) * | 2014-08-29 | 2015-03-18 | 卧龙电气集团股份有限公司 | Can the lasting anti-acid flame-proof of resistance to inclination pregnant solution type start lead acid accumulator |
| CN206246880U (en) * | 2016-12-01 | 2017-06-13 | 黄迪清 | Funneling waterproof separates joint |
| CN108478153A (en) * | 2018-05-23 | 2018-09-04 | 泰州浩邦科技发展有限公司 | A kind of anti-overflow system |
| CN208237341U (en) * | 2018-05-28 | 2018-12-14 | 新疆八一钢铁股份有限公司 | Concentrated acid conveys PVC pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110375118B (en) | 2020-11-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201104 Address after: No.157 Xihua street, Xihua village, Chongwu town, Hui'an County, Quanzhou City, Fujian Province Applicant after: Huian County Chongwu town xingchai tea set business Address before: 362300 Fumaoling Economic Development Zone, Meilin Street, Nanan City, Quanzhou City, Fujian Province Applicant before: NAN'AN FANGJIAN MACHINERY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231224 Address after: 528000, No. 13 Xiangang Avenue, Xiangang Development Zone, Xiqiao Town, Nanhai District, Foshan City, Guangdong Province (Residence application) Patentee after: Guangdong Dongsu Plastic Co.,Ltd. Address before: No. 157, Xihua Street, Xihua Village, Chongwu Town, Hui'an County, Quanzhou City, Fujian Province, 362,131 Patentee before: Huian County Chongwu town xingchai tea set business |
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| TR01 | Transfer of patent right |