CN105696652A - Pipeline anti-frost cracking protector - Google Patents
Pipeline anti-frost cracking protector Download PDFInfo
- Publication number
- CN105696652A CN105696652A CN201610207378.8A CN201610207378A CN105696652A CN 105696652 A CN105696652 A CN 105696652A CN 201610207378 A CN201610207378 A CN 201610207378A CN 105696652 A CN105696652 A CN 105696652A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- protector
- frost
- outer casing
- protection device
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses a pipeline anti-frost cracking protector which comprises an installing connector pipeline and a middle anti-frost cracking protection device. The anti-frost cracking protection device comprises a protector casing, and a pressure relief cavity is arranged in the protector casing. A piston and a spring are arranged in the pressure relief cavity, one end of the spring is connected with the bottom of the protector casing, and the other end of the spring is connected with the piston. The joint of the anti-frost cracking protection device and an installing connector is insulated and sealed through a sealing part, the protector casing is further provided with a drainage channel, a thermal insulation material protective cover is further arranged outside the protector casing, and a thermal insulation material is further arranged between the protector casing and the thermal insulation material protective cover. The pipeline anti-frost cracking protector is reasonable in structural design; the double protection effect is achieved through arrangement of the pressure relief cavity and the drainage channel, and thus the pipeline anti-frost cracking protector protects the pipeline from frost cracking more effectively and has better safety and practicality.
Description
Technical field
The present invention relates to a kind of pipeline protector, be specifically related to a kind of pipeline frost crack preventing protector。
Background technology
Annual winter, owing to freezing weather occurs in mercury dropped, particularly meet with the Cold Wave Weather of extreme value for a long time, cause in corridor or outdoor tap water pipeline, fire protection pipeline etc. are because without Insulation or be incubated not in place and part insulation damage and the not reason such as repairing, water freezing causes frost crack pipe in pipeline。
Summary of the invention
Goal of the invention: the invention aims to solve deficiency of the prior art; a kind of reasonable in design is provided; by arranging pressure-releasing chamber and rhone; serve the effect of duplicate protection; prevent frost crack pipe thus more effective, there is the pipeline frost crack preventing protector of better safety and practicality。
Technical scheme: a kind of pipeline frost crack preventing protector of the present invention; including the stream chamber excessively in protector erection joint pipeline and described erection joint pipeline; the described middle part flowing chamber of crossing is connected to frost-cracking-preventing protection device; described frost-cracking-preventing protection device includes protector outer casing; it is provided with pressure-releasing chamber in described protector outer casing; being provided with piston and spring in described pressure-releasing chamber, one end of described spring is connected with the bottom of protector outer casing, and the other end of described spring is connected to piston；Described frost-cracking-preventing protection device is sealed by sealing member isolation with the described connecting portion flowing chamber of crossing; described protector outer casing is additionally provided with rhone; it is additionally provided with osculum bottom described protector outer casing; it is additionally provided with insulation material protective cover outside described protector outer casing, between described protector outer casing and described insulation material protective cover, is additionally provided with insulation material。
Further, described rhone adopts v-shaped structure to be applicable to the pipeline of horizontal mounting means, and groove depth 1.5-3mm, groove width 1-2mm, the inside and outside wall of groove is not penetrating。
Further, described rhone adopts v-shaped structure to be applicable to the pipeline of vertical mounting means, and groove width 1-2mm, inside and outside wall is penetrating。
Further, the quantity at least two of described osculum, and pore size is 3-5mm, it is adaptable on the pipeline that level is installed。
Further, the material of described protector outer casing is food stage 304 and above rustless steel or copper, ABS, and internal diameter is 4-10cm。
Further, described frost-cracking-preventing protection device adopts with the connecting portion of described protector erection joint pipeline and threadeds or Flange joint。
Further, the material of described erection joint pipeline is food stage 304 and above rustless steel or copper, ferrum, ABS。
Further, described sealing member includes one sealing gasket and twice O RunddichtringO。
Beneficial effect: a kind of pipeline frost crack preventing protector of the present invention, its reasonable in design, by arranging pressure-releasing chamber and rhone, serves the effect of duplicate protection, prevents frost crack pipe thus more effective, have better safety and practicality。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Detailed description of the invention
A kind of pipeline frost crack preventing protector as shown in Figure 1; including the stream chamber 12 excessively in protector erection joint pipeline 1 and described erection joint pipeline 1; the described middle part flowing chamber 12 of crossing is connected to frost-cracking-preventing protection device; described frost-cracking-preventing protection device includes protector outer casing 2; it is provided with pressure-releasing chamber 11 in described protector outer casing 2; being provided with piston 7 and spring 8 in described pressure-releasing chamber 11, one end of described spring 8 is connected with the bottom of protector outer casing 2, and the other end of described spring 8 is connected to piston 7；Described frost-cracking-preventing protection device is sealed by sealing member isolation with the described connecting portion flowing chamber 12 of crossing; described protector outer casing 2 is additionally provided with rhone 9; it is additionally provided with osculum 10 bottom described protector outer casing 2; it is additionally provided with insulation material protective cover 4 outside described protector outer casing 2, between described protector outer casing 2 and described insulation material protective cover 4, is additionally provided with insulation material 3。
Further, described rhone 9 adopts the pipeline that v-shaped structure is applicable to horizontal mounting means, groove depth 1.5-3mm, groove width 1-2mm, and the inside and outside wall of groove is not penetrating。
Further, described rhone 9 adopts the pipeline that v-shaped structure is applicable to vertical mounting means, and groove width 1-2mm, inside and outside wall is penetrating。
Further, the quantity at least two of described osculum 10, and pore size is 3-5mm, it is adaptable on the pipeline that level is installed。
Further, the material of described protector outer casing 2 is food stage 304 and above rustless steel or copper, ABS, and internal diameter is 4-10cm。
Further, described frost-cracking-preventing protection device adopts with the connecting portion of described protector erection joint pipeline 1 and threadeds or Flange joint。
Further, the material of described erection joint pipeline 1 is food stage 304 and above rustless steel or copper, ferrum, ABS。
Further, described sealing member includes one sealing gasket 5 and twice O RunddichtringO 6。
The pipeline frost crack preventing protector of the present invention; volumetric expansion during water freezing in pipeline; pressure raises and promotes piston to move; pipeline is crossed the water of stream intracavity and is injected in anti-freeze protection device; until the unnecessary water of pipeline endogenous cause of ill volumetric expansion fully enters anti-freeze protection device; in pressure-releasing chamber, water also freezes and reaches final balance, protects pipeline。When ice-out, volume reduces, and now piston returns to normal address position under the promotion of spring。
This pipeline frost crack preventing protector is also devised with safety drain groove and osculum, when water freezing in pipeline, is squeezed in pressure release water storage cavity; volume exceedes water storage cavity limit value; when the sealing ring of piston second is pushed over rhone, water is discharged through rhone, osculum, protects pipeline。
A kind of pipeline frost crack preventing protector of the present invention, its reasonable in design, by arranging pressure-releasing chamber and rhone, serve the effect of duplicate protection, prevent frost crack pipe thus more effective, there is better safety and practicality。
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of technical solution of the present invention。
Claims (8)
1. a pipeline frost crack preventing protector, it is characterized in that: stream chamber (12) excessively including in protector erection joint pipeline (1) and described erection joint pipeline (1), the described middle part crossing stream chamber (12) is connected to frost-cracking-preventing protection device, described frost-cracking-preventing protection device includes protector outer casing (2), pressure-releasing chamber (11) it is provided with in described protector outer casing (2), piston (7) and spring (8) it is provided with in described pressure-releasing chamber (11), one end of described spring (8) is connected with the bottom of protector outer casing (2), the other end of described spring (8) is connected to piston (7)；Described frost-cracking-preventing protection device is sealed by sealing member isolation with the described connecting portion crossing stream chamber (12); described protector outer casing (2) is additionally provided with rhone (9); described protector outer casing (2) bottom is additionally provided with osculum (10); it is additionally provided with insulation material protective cover (4) outside described protector outer casing (2), between described protector outer casing (2) and described insulation material protective cover (4), is additionally provided with insulation material (3)。
2. a kind of pipeline frost crack preventing protector according to claim 1, it is characterised in that: described rhone (9) adopts v-shaped structure to be applicable to the pipeline of horizontal mounting means, and groove depth 1.5-3mm, groove width 1-2mm, the inside and outside wall of groove is not penetrating。
3. a kind of pipeline frost crack preventing protector according to claim 1, it is characterised in that: described rhone (9) adopts v-shaped structure to be applicable to the pipeline of vertical mounting means, and groove width 1-2mm, inside and outside wall is penetrating。
4. a kind of pipeline frost crack preventing protector according to claim 1, it is characterised in that: the quantity at least two of described osculum (10), and pore size is 3-5mm, it is adaptable on the pipeline that level is installed。
5. a kind of pipeline frost crack preventing protector according to claim 1, it is characterised in that: the material of described protector outer casing (2) is food stage 304 and above rustless steel or copper, ABS, and internal diameter is 4-10cm。
6. a kind of pipeline frost crack preventing protector according to claim 1, it is characterised in that: described frost-cracking-preventing protection device adopts with the connecting portion of described protector erection joint pipeline (1) threadeds or Flange joint。
7. a kind of pipeline frost crack preventing protector according to claims 1, it is characterised in that: the material of described erection joint pipeline (1) is food stage 304 and above rustless steel or copper, ferrum, ABS。
8. a kind of pipeline frost crack preventing protector according to claims 1, it is characterised in that: described sealing member includes one sealing gasket (5) and twice O RunddichtringO (6)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207378.8A CN105696652A (en) | 2016-04-05 | 2016-04-05 | Pipeline anti-frost cracking protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207378.8A CN105696652A (en) | 2016-04-05 | 2016-04-05 | Pipeline anti-frost cracking protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105696652A true CN105696652A (en) | 2016-06-22 |
Family
ID=56219113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610207378.8A Pending CN105696652A (en) | 2016-04-05 | 2016-04-05 | Pipeline anti-frost cracking protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105696652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288245A (en) * | 2020-02-18 | 2020-06-16 | 杨立 | Component part of anti-burst pipeline connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527592Y (en) * | 2002-03-12 | 2002-12-25 | 王增强 | Automatic anti-freezing device for pipeline |
| WO2013081330A1 (en) * | 2011-11-30 | 2013-06-06 | 청호이엔씨 주식회사 | Apparatus for preventing water gauge from freezing and bursting |
| CN203247643U (en) * | 2013-05-03 | 2013-10-23 | 孟令彪 | Outdoor anti-freezing water pipe device |
| CN205475456U (en) * | 2016-04-05 | 2016-08-17 | 沈煜中 | Pipeline prevents frostbite and splits protector |
-
2016
- 2016-04-05 CN CN201610207378.8A patent/CN105696652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527592Y (en) * | 2002-03-12 | 2002-12-25 | 王增强 | Automatic anti-freezing device for pipeline |
| WO2013081330A1 (en) * | 2011-11-30 | 2013-06-06 | 청호이엔씨 주식회사 | Apparatus for preventing water gauge from freezing and bursting |
| CN203247643U (en) * | 2013-05-03 | 2013-10-23 | 孟令彪 | Outdoor anti-freezing water pipe device |
| CN205475456U (en) * | 2016-04-05 | 2016-08-17 | 沈煜中 | Pipeline prevents frostbite and splits protector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288245A (en) * | 2020-02-18 | 2020-06-16 | 杨立 | Component part of anti-burst pipeline connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |