CN2846969Y - Safety protective cover for pipeline system - Google Patents
Safety protective cover for pipeline system Download PDFInfo
- Publication number
- CN2846969Y CN2846969Y CN 200520103466 CN200520103466U CN2846969Y CN 2846969 Y CN2846969 Y CN 2846969Y CN 200520103466 CN200520103466 CN 200520103466 CN 200520103466 U CN200520103466 U CN 200520103466U CN 2846969 Y CN2846969 Y CN 2846969Y
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- CN
- China
- Prior art keywords
- housing section
- latch recess
- locking projections
- locking
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a safety protective cover for a pipeline coupling of a pipeline system, which comprises a pipy body and a locking mechanism, wherein the pipy body comprises a first casing part and a second casing part, and the locking mechanism comprises at least one locking bulge and/or groove respectively arranged on the first casing part and the second casing part and at least one matched locking groove and/or bulge. When the locking bulge is locked in the locking groove, the first casing part and the second casing part are connected together, thereby, a cavity for holding the pipeline coupling is formed. The utility model provides a simple technical scheme with low cost for solving the problem of the safety hazards of a water pipe and an air pipe, that is, the pipeline coupling position is provided with a safety protective cover. Due to the fact that the safety protective cover is arranged at the pipeline coupling position where the safety hazard is easy to happen, the pipeline position is caused to be improved, and furthermore, the safety performance of the whole pipeline obtains the improvement. The safety protective cover has the advantages of simple structure, convenient installation and low cost.
Description
Technical field
The utility model relates to a kind of safty shield, particularly relates to a kind of safty shield that is used for the pipe joint of tap water pipe line system or combustion gas system.
Background technique
At present, in combustion gas and tap water pipe line system, extensively adopted PE, PPR material as piping material.That PE, PPR material have is pollution-free, no secondary pollution, advantage good and cheap, easy to install and use.But it but has tangible deficiency in outdoor application, promptly; under ultraviolet irradiation, it can produce the molecule chain break usually, accelerated ageing, shortening life-span; and especially can leak in the place of joint, accident such as gas leakage, cause potential safety hazard.
Based on the problems referred to above, several solutions are provided in the known technology.First kind is to add the uvioresistant stabilizer in plastic tube, typical stabilizer such as carbon black, this carbon black has also played the effect of pigment simultaneously, thereby make the color of goods become black, improve uvioresistant, prevented the ability that wears out, certainly, also the skin of plastic tube can be designed to black, internal layer and be designed to white to improve anti-uv-ray.Another solution is to adopt steel-plastic composite pipe, promptly is composited by galvanized pipe and ABS, UPVC, PE, PPR etc., and this tubing combines the advantage of metal tube and plastic tube, has uvioresistant effect preferably.
But the something in common of technique scheme is, its all in the plastic processing process plastics to whole pipeline carried out modification, therefore increased process complexity, and made the cost of making increase thus.In addition, it can't improve the PE that has used, ultraviolet resistance and and then its Security of PPR tubing (tracheae or water pipe).
The model utility content
The purpose of this utility model is at the deficiencies in the prior art; a kind of technical measures of improving white PE, PPR pipe-line system (water pipe and/or tracheae) Security have simply been proposed; promptly not to improve its Security by the material that improves whole pipe-line system; but provide a kind of safty shield that is used for the simple in structure and low in cost of joint for existing pipe-line system targetedly; make the joint of the easiest generation hidden danger be protected; strengthen the uvioresistant effect of joint, and then the Safety performance of whole pipe-line system is provided.This safty shield is with low cost, in case protective housing is expired working life, and the safty shield that can in time more renew.
According to first aspect of the present utility model, a kind of safty shield that is used for the pipe-line system pipe joint is provided, comprising: tubular body; And locking framework, described tubular body comprises first housing section and second housing section, described locking framework is included at least one locking projections that is provided with on first housing section and/or latch recess and second housing section and is provided with at least one latch recess and/or the locking projections that matches, when described locking projections was inserted in the described latch recess, first housing section and second housing section had formed the cavity of containing pipe pipeline connector together.
According to another aspect of the present utility model, first housing section and second housing section are respectively arranged with the protruding pinna that is used to settle locking projections and/or latch recess and latch recess and/or locking projections at junction point, and the radially outward of described protruding pinna from shell wall along tubular body stretches out.The effect of this ear is to settle locking framework on the one hand, and effect on the other hand is to be convenient to manual controlling when settling first housing section and second housing section.
It is to comprise such locking projections and latch recess that a kind of typical case of locking framework is provided with, be that described locking projections is towards the extended projection of second housing section from the ear of described first housing section, this projection is provided with the engaging step, this latch recess is the groove of the respective shapes that is recessed on of the ear of second housing section, is provided with in this groove to engage the corresponding engaging groove of step with this.This locking projections and latch recess are fastened, thereby first housing section and second housing section are linked together.
It is to comprise such locking projections and latch recess that the another kind of typical case of locking framework is provided with, be that described locking projections is the inverted cone head that enlarges towards the extended band of second housing section from the ear of described first housing section, latch recess is the corresponding perforate that is provided with in the ear of second housing section.The aperture design of perforate is can be with this head locking.Described perforate also is provided with at least one pair of clamp clip, and described clamp clip extends out from described hole wall respectively, and these clamp clips can further be locked elongated insertion part.At this moment, protruding pinna need be designed to along the radially-protruding length of tubular body more longer, so that such perforate conveniently to be set.
Another aspect according to model utility, described tubular body can be selected from straight tube, bend pipe, reducing straight tube, reducing bend pipe, three-way pipe, reducer tee piece, four-way pipe, reducing cross Guan Zuzhong a kind of, thereby is adapted to the joint of present employed water pipe and tracheae.
According to another aspect of model utility, the material of described tubular body is to be selected from the group of PE, ABS, UPVC, PPR.Thereby both can reduce cost, can realize anti-ultraviolet function again.
Be installed in the joint according to safty shield of the present utility model, it is simple in structure, fastens easily, and is easy for installation.In addition, it is cheap that it makes installation cost, in case working life is expired, and the safty shield that can more renew in time, water pipe then need not to change in the relative long time with tracheae, thus the life-span of having improved pipe-line system with lower cost.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is to further specify for claimed the utility model is provided.
Description of drawings
The accompanying drawing of forming the part of this specification helps further to understand the utility model, and these accompanying drawings illustrate embodiments more of the present utility model, and can be used for illustrating principle of the present utility model with specification.
Fig. 1 is the decomposing schematic representation of safety enclosure that has adopted the reducer pipe form of first kind of locking framework according to the utility model;
Fig. 2 is the schematic perspective view of first housing section among Fig. 1;
Fig. 3 shows the stereogram of safety enclosure after locking of the reducer pipe form among Fig. 1;
Fig. 4 shows the decomposing schematic representation of safety enclosure that has adopted the bend pipe form of first kind of locking framework according to the utility model;
Fig. 5 shows the stereogram of safety enclosure after locking of the bend pipe form among Fig. 4;
Fig. 6 shows the decomposing schematic representation of safety enclosure that has adopted the straight tube form of second kind of locking framework according to the utility model;
Fig. 7 shows the schematic perspective view of first housing section of the straight tube form safety enclosure among Fig. 6;
Fig. 8 shows the enlarged view according to the perforate among Fig. 7 of the present utility model; And
Fig. 9 shows the enlarged view according to the nose bar among Fig. 7 of the present utility model.
Embodiment
Below some embodiment's detailed description has been provided various explanations to the utility model specific embodiment.But the multitude of different ways that the utility model can be defined by the claims and cover is implemented.This description taken in conjunction accompanying drawing carries out, and same parts is represented with same label in the accompanying drawings.
In conjunction with Fig. 1 and Fig. 2, Fig. 1 is the decomposing schematic representation of safety enclosure that has adopted the reducer pipe form of first kind of locking framework according to the utility model, and Fig. 2 shows the schematic perspective view of first housing section of this reducer pipe.The safty shield of the reducer pipe form that is used for pipe joint has been shown among Fig. 1, and it comprises: the tubular body 2 of reducer pipe form; And locking framework 3, this tubular body 2 comprises first housing section 20 and second housing section 22, locking framework 3 is included at least one locking projections 34 of setting on first housing section 20 and/or at least one latch recess 36 and/or locking projections of being used for matching with locking projections 34 of latch recess and setting on second housing section 22, when locking projections 34 was inserted in the latch recess 36, first housing section 20 and second housing section 22 had formed the cavity of containing pipe pipeline connector together.
This reducer pipe has adopted according to first kind of locking framework of the present utility model with safety enclosure, this locking framework 3 comprises locking projections 34 and latch recess 36, as can be seen from Figure 2, first housing section 20 is provided with four locking projections 34, four latch recess or two latch recess and two locking projections can certainly be set, as long as correspondingly second housing section 22 is provided with the projection and/or the groove of corresponding quantity on first housing section 20.As can be seen from Figure 2, locking projections 34 is that protruding pinna 30 from first housing section 20 is towards second housing section, 22 extended projections, this projection is provided with engaging step (not shown), latch recess 36 is grooves with respective shapes that the protruding pinna 32 of second housing section 22 is recessed on, and this groove has and engages the corresponding draw-in groove (not shown) of step.Engaging step and draw-in groove should be well-known to those skilled in the art, therefore, it are not described in detail herein.
When in use, first housing section 20 of separating and second housing section 22 are enclosed in the peripheral of pipe joint and fasten mutually, the engaging step snaps in the draw-in groove, thereby this locking projections 34 is locked in this latch recess 36, and first housing section 20 and second housing section 22 are linked together.Fig. 3 shows first housing section 20 and second housing section 22 locks together stereogram afterwards.This kind safety enclosure is suitable for reduction nipple, also first kind of locking framework can be applied on the other forms of safety enclosure safety enclosure of for example free straight tube, bend pipe, reducing straight tube, reducing bend pipe, three-way pipe, reducer tee piece, four-way pipe, reducing cross form of tubes.
Fig. 4 shows the decomposing schematic representation of safety enclosure that has adopted the bend pipe form of first kind of locking framework according to the utility model.Similar with Fig. 1, the safety enclosure 4 of this bend pipe form comprises: the tubular body 5 of bend pipe form; And locking framework 6, tubular body 5 comprises first housing section 50 and second housing section 52, and locking framework 6 is included at least one locking projections 64 of setting on first housing section 50 and/or at least one latch recess 66 and/or locking projections of being used for matching with this locking projections 64 of latch recess and setting on second housing section 52.Locking projections 64 is arranged on the protruding pinna 60 of first housing section 50, and latch recess 66 is arranged on the protruding pinna 62 of second housing section 52.
The safety enclosure of this bend pipe form has adopted first kind of locking framework, locking projections 64 is that protruding pinna 60 from first housing section 50 is towards second housing section, 52 extended projections, this projection is provided with engaging step (not shown), and this groove has and engages the corresponding draw-in groove (not shown) of step.Latch recess 66 be the protruding pinna 62 of second housing section 52 that be recessed on the corresponding groove of projection shape, when locking projections 64 was inserted in the latch recess 66, first housing section 50 and second housing section 52 had formed the cavity of containing pipe pipeline connector together.
Certainly, as can be seen from the figure, in this embodiment, locking framework is provided with two groups of projectioies that match and groove respectively, also can design more groups projection and groove as required.Fig. 5 shows the stereogram of the safety enclosure of first housing section 50 and the second housing section 52 bend pipe form after locking together.When in use, first housing section 50 and second housing section 52 are enclosed in the periphery of elbow, two groups of locking projections 64 and latch recess 66 are matched respectively, thereby first housing section 50 and second housing section 52 are linked together.
Fig. 6 shows the decomposing schematic representation of safety enclosure that has adopted the straight tube form of second kind of locking framework according to the utility model, and Fig. 7 shows the schematic perspective view of first housing section of the straight tube form safety enclosure among Fig. 6.
As shown in Figure 6, the safety enclosure 7 of straight tube form comprises: tubular body 8; And locking framework 9, described tubular body 8 comprises first housing section 80 and second housing section 82, and described locking framework 9 is included at least one locking projections 94 of setting on first housing section 80 and/or at least one latch recess 96 and/or locking projections of being used for matching with locking projections 94 of latch recess and setting on second housing section 82.Equally, locking projections 94 and/or latch recess are arranged on the protruding pinna 90 of first housing section 80, latch recess 96 and/or locking projections are arranged on the protruding pinna 92 of second housing section 82, but different with first kind of locking framework is, at this moment, although protruding pinna 90,92 also is that the radially outward from shell wall along described tubular body stretches out respectively,, its length of stretching out is more longer.This be because, this moment, locking projections 94 was nose bars of the inverted cone head 98 that enlarges of the band that stretches out towards described second housing section 82, latch recess 96 is perforates, its aperture design is for being limited to described head 98 wherein, this perforate also is provided with at least one pair of clamp clip 99, described clamp clip 99 is elasticity clamp clips, extends out from the wall in hole respectively, is used for head 98 is clamped.Fig. 8 and Fig. 9 show the enlarged view according to perforate among Fig. 7 of the present utility model and nose bar respectively.As can be seen from the figure, be somebody's turn to do four the separate elasticity clamp clips that from the hole wall of perforate 96, extend out.The diameter of this perforate should be more smaller than the maximum diameter of inverted cone head 98, thereby head 98 can be passed this hole and by clamp clip 99 clampings, realize well locking.
Certainly, also second kind of locking framework can be applied on the other forms of safety enclosure for example free straight tube, bend pipe, reducing straight tube, reducing bend pipe, three-way pipe, reducer tee piece four-way pipe, reducing cross pipe.The utility model also can adopt other locking framework, as long as it can realize the effect that locks and fasten.
The material of above-mentioned each embodiment's safty shield is to be selected from a kind of in the group that is made of PE, ABS, UPVC, PPR, also can select other plastics.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. a safty shield that is used for pipe-line system comprises: tubular body; And locking framework, described tubular body comprises first housing section and second housing section, at least one latch recess and/or the locking projections that match that described locking framework is included at least one locking projections of being provided with on first housing section and/or latch recess and is provided with on second housing section, when described locking projections was inserted in the described latch recess, first housing section and second housing section had formed the cavity of containing pipe pipeline connector together.
2. safty shield according to claim 1, it is characterized in that: described first housing section and described second housing section are respectively arranged with the protruding pinna that is used to settle locking projections and/or latch recess and latch recess and/or locking projections at junction point, and the radially outward of described protruding pinna from shell wall along described tubular body stretches out.
3. safty shield according to claim 2 is characterized in that: described locking projections is to have a lock tab that engages step towards what described second housing section was stretched out, and described latch recess is to have and the groove that engages the draw-in groove that step matches.
4. safty shield according to claim 2 is characterized in that: described locking projections is the nose bar of the inverted cone head that enlarges of the band that stretches out towards described second housing section.
5. safty shield according to claim 4 is characterized in that: described latch recess is perforate, and its aperture design is for being limited to described head wherein.
6. safty shield according to claim 5 is characterized in that: described perforate also is provided with at least one pair of clamp clip, and described clamp clip extends out from described hole wall independently.
7. according to claim 3 or 6 described safty shields, it is characterized in that: described tubular body is to be selected from a kind of in the group that is made of straight tube, bend pipe, reducing straight tube, reducing bend pipe, three-way pipe, reducer tee piece, four-way pipe, reducing cross pipe.
8. safty shield according to claim 7 is characterized in that: the material of described safty shield is to be selected from a kind of in the group that is made of PE, ABS, UPVC, PPR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103466 CN2846969Y (en) | 2005-08-09 | 2005-08-09 | Safety protective cover for pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103466 CN2846969Y (en) | 2005-08-09 | 2005-08-09 | Safety protective cover for pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846969Y true CN2846969Y (en) | 2006-12-13 |
Family
ID=37512393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103466 Expired - Fee Related CN2846969Y (en) | 2005-08-09 | 2005-08-09 | Safety protective cover for pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846969Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563215A (en) * | 2011-12-26 | 2012-07-11 | 汪仕斌 | Inner thread adapter for wall-extending part of buried stainless steel bellows for gas |
| CN102644827A (en) * | 2012-04-28 | 2012-08-22 | 南京威尔化工有限公司 | Safe protective cover for chemical pipeline elbow |
| CN102809024A (en) * | 2012-08-22 | 2012-12-05 | 柳州宇特能源科技有限公司 | Composite insulating tube connecting piece |
| CN102853208A (en) * | 2012-09-25 | 2013-01-02 | 云南大红山管道有限公司 | Decompression protection device of high-pressure pipes and protection method |
| CN103542231A (en) * | 2013-10-17 | 2014-01-29 | 王辉 | Energy-saving heat-insulation device of gas delivery system |
| CN104647209A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Detachable protective cover |
| CN105202317A (en) * | 2015-10-27 | 2015-12-30 | 浙江创想节能科技有限公司 | Combined thermal insulation pipe shell |
| CN105423135A (en) * | 2015-12-14 | 2016-03-23 | 苏州国环环境检测有限公司 | Safety shield suitable for pipeline conveyance of chemical plants |
| CN106979435A (en) * | 2017-05-25 | 2017-07-25 | 天津市管道工程集团有限公司 | A kind of liquid conducting pipes with filtering function |
| CN111601998A (en) * | 2017-04-07 | 2020-08-28 | 西奥-波多利斯克机械制造厂公开股份公司 | Reinforced removable thermal insulation |
| CN113028486A (en) * | 2019-12-24 | 2021-06-25 | 株式会社能率 | Hot water supply device |
-
2005
- 2005-08-09 CN CN 200520103466 patent/CN2846969Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563215A (en) * | 2011-12-26 | 2012-07-11 | 汪仕斌 | Inner thread adapter for wall-extending part of buried stainless steel bellows for gas |
| CN102563215B (en) * | 2011-12-26 | 2015-07-29 | 汪仕斌 | Combustion gas is with going out silk crossover sub within the walls by buried corrugated stainless steel tubing |
| CN102644827A (en) * | 2012-04-28 | 2012-08-22 | 南京威尔化工有限公司 | Safe protective cover for chemical pipeline elbow |
| CN102809024A (en) * | 2012-08-22 | 2012-12-05 | 柳州宇特能源科技有限公司 | Composite insulating tube connecting piece |
| CN102853208A (en) * | 2012-09-25 | 2013-01-02 | 云南大红山管道有限公司 | Decompression protection device of high-pressure pipes and protection method |
| CN102853208B (en) * | 2012-09-25 | 2015-02-18 | 云南大红山管道有限公司 | Decompression protection device of high-pressure pipes and protection method |
| CN103542231B (en) * | 2013-10-17 | 2017-01-25 | 王辉 | Energy-saving heat-insulation device of gas delivery system |
| CN103542231A (en) * | 2013-10-17 | 2014-01-29 | 王辉 | Energy-saving heat-insulation device of gas delivery system |
| CN104647209A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Detachable protective cover |
| CN105202317A (en) * | 2015-10-27 | 2015-12-30 | 浙江创想节能科技有限公司 | Combined thermal insulation pipe shell |
| CN105423135A (en) * | 2015-12-14 | 2016-03-23 | 苏州国环环境检测有限公司 | Safety shield suitable for pipeline conveyance of chemical plants |
| CN111601998A (en) * | 2017-04-07 | 2020-08-28 | 西奥-波多利斯克机械制造厂公开股份公司 | Reinforced removable thermal insulation |
| CN111601998B (en) * | 2017-04-07 | 2022-04-19 | 西奥-波多利斯克机械制造厂公开股份公司 | Reinforced removable heat insulation device |
| CN106979435A (en) * | 2017-05-25 | 2017-07-25 | 天津市管道工程集团有限公司 | A kind of liquid conducting pipes with filtering function |
| CN113028486A (en) * | 2019-12-24 | 2021-06-25 | 株式会社能率 | Hot water supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20130809 |