CN212643858U - Can resist microthermal water supply pipe connected node - Google Patents
Can resist microthermal water supply pipe connected node Download PDFInfo
- Publication number
- CN212643858U CN212643858U CN202020716848.5U CN202020716848U CN212643858U CN 212643858 U CN212643858 U CN 212643858U CN 202020716848 U CN202020716848 U CN 202020716848U CN 212643858 U CN212643858 U CN 212643858U
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- Prior art keywords
- locking
- connecting ring
- pipeline body
- pipeline
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000006355 external stress Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 240000008574 Capsicum frutescens Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a can resist microthermal water supply pipe connected node, relate to pipeline technical field, it includes the pipeline body of two interconnects, it is cotton with the heat preservation to install heat preservation sleeve outside the pipeline body, the first connector ring of one end fixedly connected with of pipeline body, other end fixedly connected with second go-between, the second go-between of pipeline body is connected with the first connector ring of another pipeline body, the locking dish is installed towards one side of the second go-between of another pipeline body to first connector ring, when two pipeline body coupling, the second go-between is located the locking intracavity and second go-between both sides respectively with the latch segment, first connector ring butt. The utility model provides a generally the pipe connection need insert the ring flange back fastening one by one with a plurality of bolts, connect loaded down with trivial details, and the leakproofness is not good, uses a period after, the bolt is not hard up, can lead to the problem of leaking, has realized that the dismouting is convenient, reduce the possibility of leaking and anti microthermal effect.
Description
Technical Field
The utility model belongs to the technical field of the pipeline technique and specifically relates to a can resist microthermal water supply pipe connected node.
Background
The water supply pipeline is an artery for leading tap water in a water supply system to users, is an indispensable part for guaranteeing life and production of people, is usually made of low-temperature resistant materials, and reduces the possibility of frost cracking of the pipeline when the temperature drops suddenly in winter. In the pipeline installation engineering, in order to facilitate pipeline storage and transportation, the pipeline length is often limited, and only when the pipeline needs to be laid, the corresponding pipeline is connected and installed.
In the prior art, water supply pipelines are connected through a flange plate, workers assemble the bolt holes after corresponding the bolt holes one by one, and then insert and lock the bolts one by one.
In the connection mode, a plurality of bolts are required to be inserted into the flange plate one by one and then fastened, so that the connection is complicated, and the problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
According to the not enough of prior art existence, the utility model aims at providing a can resist microthermal water supply pipe connected node has the convenient effect of installation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a low-temperature-resistant water supply pipeline connecting node comprises two mutually connected pipeline bodies, wherein one end of each pipeline body is fixedly connected with a first connecting ring, the other end of each pipeline body is fixedly connected with a second connecting ring, a locking disc is arranged on one side, facing the second connecting ring of the other pipeline body, of each first connecting ring, an opening is formed in one side, facing the second connecting ring of the other pipeline body, of each locking disc, a plurality of locking blocks are arranged on the locking discs, a locking cavity is formed between each locking disc and the corresponding first connecting ring, and locking grooves for the locking blocks to be inserted into are formed in the second connecting rings;
when the two pipeline bodies are connected, the second connecting ring is positioned in the locking cavity, and two sides of the second connecting ring are respectively abutted to the locking block and the first connecting ring.
Through adopting above-mentioned technical scheme, when connecting two pipeline ontology, through rotatory locking dish, make the second go-between of another pipeline insert the locking intracavity and locked by locking piece and first go-between, realize connecting, the connected mode is simple convenient, when dismantling, only need with the locking dish gyration, again with the second go-between take out from the locking dish can, the dismouting is convenient to improve staff's installation effectiveness.
The present invention may be further configured in a preferred embodiment as: when the pipeline body is connected, the locking groove is internally provided with a rotation stopping block abutted against the locking groove, and the rotation stopping block is abutted against two adjacent locking blocks.
Through adopting above-mentioned technical scheme, the locking dish rotates, inserts the rotation stopping piece after two pipeline bodies realize the installation, can further reduce the locking dish pivoted possibility.
The present invention may be further configured in a preferred embodiment as: the locking disc is equipped with a plurality of turning blocks towards one side of first connecting ring, set up on the first connecting ring and supply the turning over to the rotation groove that the turning block circumference was changeed over to, the turning block is equipped with the first rubber pad with the rotation groove tank bottom butt towards the one end of rotation groove tank bottom.
Through adopting above-mentioned technical scheme, when the turning block changes over to the rotating groove with first rubber pad circumference, first rubber pad is compressed, makes turning block, first rubber pad and rotating groove interference fit to reduce two pipeline bodies and accomplish the possibility of installation back locking dish circumferential direction.
The present invention may be further configured in a preferred embodiment as: one side of the locking block facing the first connecting ring is provided with a pressing block, the second connecting ring is provided with a pressing groove for inserting the pressing block, and one side of the pressing block far away from the pressing block is provided with a second rubber pad abutted against the bottom of the pressing groove.
Through adopting above-mentioned technical scheme, the setting up of compact heap can make two pipeline bodies when connecting, and is more stable, and the compression of second rubber pad makes the pipe connection further fasten.
The present invention may be further configured in a preferred embodiment as: one end of the pipeline body is provided with an inserting ring, and one end of the other pipeline body is provided with an inserting groove for inserting the inserting ring.
Through adopting above-mentioned technical scheme, the cooperation of grafting ring and inserting groove plays the positioning action, inserts the grafting ring and can accomplish the location in the inserting groove when two pipeline body coupling, and the setting of grafting ring and inserting groove also can play the effect that reduces two continuous pipeline junction and leak the possibility.
The present invention may be further configured in a preferred embodiment as: the pipeline body is externally provided with a heat insulation sleeve, and heat insulation cotton is arranged in the heat insulation sleeve.
Through adopting above-mentioned technical scheme, in chilly winter, the temperature shock, the frost crack easily takes place for the pipeline, and the frost resistance of pipeline can effectually be improved to the heat preservation cotton.
The present invention may be further configured in a preferred embodiment as: two this internal anti-breaking pipe that is equipped with of pipeline, it is originally internal that two pipelines are inserted respectively to prevent the both ends of disconnected pipe, this internal two wedge rings that are equipped with of pipeline, the both ends of preventing disconnected pipe and two this internal wedge ring butts of pipeline.
Through adopting above-mentioned technical scheme, when connecting portion received external stress, prevent disconnected pipe can effectively play the effect of support, reduce the possibility of two pipeline bodies at the junction disconnection, the wedge ring makes the position of preventing disconnected pipe fix in the junction, difficult emergence fracture to reduce the possibility of leaking.
The present invention may be further configured in a preferred embodiment as: the two ends of the inner wall of the anti-breaking pipe are respectively provided with a first conical surface, and one side of the wedge-shaped ring, facing the anti-breaking pipe, is provided with a second conical surface attached to the first conical surface.
Through adopting above-mentioned technical scheme, first conical surface and second conical surface laminating make the mounted position of preventing disconnected pipe fixed, and fasten more, reduce to have the possibility of leaking between preventing disconnected pipe and pipeline body.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the locking disc, the locking block and the pressing block, the effects of fastening and connecting the two pipeline bodies and facilitating installation can be achieved;
2. through the arrangement of the anti-breakage pipe, the wedge-shaped ring, the first conical surface and the second conical surface, the effect of reducing the possibility of breakage of the connecting part can be achieved when external stress is received;
3. through the setting of heat preservation sleeve and heat preservation cotton, can play the effect that makes two pipeline bodies effectively strengthen the frost resistance.
Drawings
Fig. 1 is an exploded view of the present embodiment for illustrating the connection of two pipe bodies.
Fig. 2 is a schematic structural view of a wedge ring in the pipe body according to the embodiment.
Fig. 3 is a schematic structural diagram of the present embodiment after the connection of the two pipe bodies is completed.
Fig. 4 is a partially enlarged view of a portion a in fig. 2.
Fig. 5 is a partially enlarged view of a portion B in fig. 2.
In the figure, 1, a pipe body; 11. a first connecting ring; 12. a second connection ring; 121. a locking groove; 122. a compaction groove; 2. a locking disc; 21. a locking block; 211. a locking cavity; 212. a compression block; 2121. a second rubber pad; 22. rotating the block; 221. a first rubber pad; 23. a rotating groove; 231. inserting the groove; 232. a circumferential groove; 3. a plug-in ring; 31. inserting grooves; 4. preventing the pipe from being broken; 41. a first conical surface; 5. a wedge ring; 51. a second tapered surface; 6. a heat-insulating sleeve; 61. a heat preservation cavity; 62. heat preservation cotton; 7. and a rotation stopping block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, the utility model discloses a can resist microthermal water supply pipe connected node, including two interconnect's pipeline body 1, first go-between 11 and second go-between 12 respectively fixed mounting are equipped with locking dish 2 at the both ends of pipeline body 1 between two pipeline bodies 1 at the both ends of pipeline body 1, and first go-between 11 is connected through locking dish 2 with the second go-between 12 of another pipeline body 1.
As shown in fig. 1, the locking disc 2 is installed on one side of the first connection ring 11 facing to another pipeline body 1, four Contraband-shaped rotation blocks 22 are evenly arranged on the locking disc 2 in the circumferential direction of one end of the first connection ring 11, the first rubber pad 221 is fixedly connected on one side of the four rotation blocks 22 facing to the first connection ring 11, a rotation groove 23 is formed in the first connection ring 11, the rotation groove 23 is divided into an insertion groove 231 formed in the thickness direction of the first connection ring 11 and a Contraband-shaped circumferential groove 232 formed in the circumferential direction of the first connection ring 11, and the circumferential groove 232 can allow the rotation blocks 22 to enter the interior of the circumferential groove. When the locking disc 2 is installed, the rotating block 22 and the first rubber pad 221 are inserted from the insertion groove 231, the locking disc 2 is rotated, the rotating block 22 is located in the circumferential groove 232 at the moment, the groove top wall and the groove bottom wall of the circumferential groove 232 are respectively abutted against the rotating block 22 and the first rubber pad 221, the first connecting ring 11 and the locking disc 2 are installed, the first rubber pad 221 enables the rotating block 22 to be in interference fit with the rotating groove 23, and therefore circumferential rotation between the locking disc 2 and the first connecting ring 11 is not prone to occurring.
As shown in fig. 2 and 4, one side of the locking disc 2, which is far away from the first connecting ring 11, is open and connected with a locking block 21 integrally formed with the locking disc, the thickness of the locking block 21 is smaller than that of the locking disc 2, a space is left between the locking block 21 and the inner side wall of the locking disc 2, when the locking disc 2 is connected with the first connecting ring 11, a locking cavity 211 is formed between the locking disc 2 and the first connecting ring 11, and the thickness of the locking cavity 211 is the same as that of the second connecting ring 12. The circumference of the locking disc 2 is evenly provided with four locking blocks 21, and "protruding" shaped pressing blocks 212 are welded on one side of the four locking blocks 21 facing the first connecting ring 11, the second rubber pad 2121 is fixedly connected on one side of the pressing blocks 212 facing the first connecting ring 11, four locking grooves 121 matched with the locking blocks 21 are evenly formed in the second connecting ring 12 along the circumference of the second connecting ring, and a pressing groove 122 for inserting the "protruding" shaped pressing blocks 212 is formed in one side of the second connecting ring 12 (see fig. 5). When two pipeline bodies 1 are connected, the second connecting ring 12 of one of the pipeline bodies 1 is located in the locking cavity 211, and at this time, the locking disc 2 is rotated, the pressing block 212 and the second rubber pad 2121 enter the pressing groove 122 (see fig. 5), one side of the second connecting ring 12 abuts against the first connecting ring 11, and the other side abuts against one side of the locking block 21 facing the first connecting ring 11, so that the connection of the two pipeline bodies 1 is completed.
As shown in fig. 1 and 2, in order to further reduce the possibility of water leakage caused by the gap existing in the pipe connection, an inserting ring 3 is arranged on one side of the pipe body 1, which is located at the first connecting ring 11, an inserting groove 31 for inserting the inserting ring 3 is arranged on one side of the pipe body 1, which is located at the second connecting ring 12, in the installation process, the second connecting ring 12 of another pipe body 1 is inserted by a worker, so that the worker can perform positioning installation conveniently, and after the installation is completed, the inserting ring 3 can also effectively increase the connection fastening degree between the two pipe bodies 1, and the state after the connection is completed is shown in fig. 3.
As shown in fig. 2 and 3, the rotation stopping blocks 7 are respectively arranged in the four locking grooves 121, gaps between the rotation stopping blocks 7 and the adjacent locking blocks 21 are matched, and after the locking disc 2 rotates and two pipelines are connected, the four rotation stopping blocks 7 are inserted into the locking grooves 121 and are positioned in the locking cavity 211, so that the possibility that the locking disc 2 rotates again after being installed is reduced, and the installation is more stable.
As shown in fig. 1 and 2, after two pipeline bodies 1 are connected, there is a possibility that the connecting portion is disconnected due to other external stress, so before the two pipeline bodies 1 are connected, the anti-breaking pipe 4 is inserted in the two pipeline bodies 1, both ends of the anti-breaking pipe 4 are respectively inserted in the two pipeline bodies 1, the outer side wall of the anti-breaking pipe 4 is abutted against the inner side wall of the pipeline body 1, two wedge rings 5 abutted against both ends of the anti-breaking pipe 4 are fixedly mounted on the inner side wall of the pipeline body 1, one side of the wedge ring 5 facing the anti-breaking pipe 4 is provided with a second tapered surface 51, and both ends of the inner side wall of the anti-breaking pipe 4 are provided with first tapered surfaces 41 attached to the second tapered.
As shown in figure 2, be equipped with heat preservation sleeve 6 at pipeline body 1 overcoat, heat preservation sleeve 6 passes through the bolt installation by two semicircle shells and constitutes, forms heat preservation chamber 61 between heat preservation sleeve 6 inner wall and the pipeline body 1, and the heat preservation chamber 61 internal stopper has heat preservation cotton 62, and when meetting chilly winter, the sharp decline of ambient temperature can be to the phenomenon that the pipeline produced the shrinkage, and heat preservation cotton 62 can effectively improve the frost resistance of pipeline.
The implementation principle of the above embodiment is as follows: when two pipeline bodies 1 are connected, a worker firstly inserts one end of the anti-breaking pipe 4 into the pipeline body 1, then sleeves the other end of the anti-breaking pipe 4 with the other pipeline body 1, then inserts the locking disc 2 into the first connecting ring 11, then inserts the second connecting ring 12 into the locking cavity 211, simultaneously inserts the ring 3 into the insertion groove 31, finally rotates the locking disc 2, enables the rotating block 22 to enter the circumferential groove 232 of the rotating groove 23, enables the pressing block 212 to enter the pressing groove 122, and then inserts the anti-rotating block 7 into the locking groove, so that connection is realized. When the locking disc 2 is detached, the rotation stop block 7 is taken out, the second connecting ring 12 is taken out from the locking cavity 211, and the detachment is completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a can resist low temperature water supply pipe connected node, includes two interconnect's pipeline body (1), its characterized in that: one end of the pipeline body (1) is fixedly connected with a first connecting ring (11), the other end of the pipeline body is fixedly connected with a second connecting ring (12), the first connecting ring (11) faces one side of the second connecting ring (12) of the other pipeline body (1) and is provided with a locking disc (2), one side of the locking disc (2) facing the second connecting ring (12) of the other pipeline body (1) is provided with an opening and is provided with a plurality of locking blocks (21), a locking cavity (211) is formed between the locking disc (2) and the first connecting ring (11), and the second connecting ring (12) is provided with a locking groove (121) for the locking blocks (21) to be inserted into;
when the two pipeline bodies (1) are connected, the second connecting ring (12) is located in the locking cavity (211), and two sides of the second connecting ring (12) are respectively abutted to the locking block (21) and the first connecting ring (11).
2. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: when the pipeline bodies (1) are connected, the locking groove (121) is internally provided with a rotation stopping block (7) abutted against the locking groove, and the rotation stopping block (7) is abutted against two adjacent locking blocks (21).
3. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: locking dish (2) are equipped with a plurality of turning blocks (22) towards one side of first connecting ring (11), offer on first connecting ring (11) and supply turning block (22) circumference to change over to rotation groove (23), turning block (22) are equipped with first rubber pad (221) with rotation groove (23) tank bottom butt towards the one end of rotating groove (23) tank bottom.
4. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: one side of the locking block (21) facing the first connecting ring (11) is provided with a pressing block (212), a pressing groove (122) for the pressing block (212) to be inserted is formed in the second connecting ring (12), and a second rubber pad (2121) abutted against the bottom of the pressing groove (122) is arranged on one side, far away from the pressing block (212), of the pressing block (212).
5. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: one end of the pipeline body (1) is provided with an inserting ring (3), and one end of the other pipeline body (1) is provided with an inserting groove (31) for inserting the inserting ring (3).
6. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: the pipeline is characterized in that a heat insulation sleeve (6) is installed outside the pipeline body (1), and heat insulation cotton (62) is arranged in the heat insulation sleeve (6).
7. The water supply pipe connection node resistant to low temperatures of claim 1, wherein: two be equipped with in pipeline body (1) and prevent disconnected pipe (4), the both ends of preventing disconnected pipe (4) insert respectively in two pipeline bodies (1), be equipped with two wedge rings (5) in pipeline body (1), prevent the both ends of disconnected pipe (4) and wedge ring (5) butt in two pipeline bodies (1).
8. The water supply pipe connection node resistant to low temperatures of claim 7, wherein: the two ends of the inner wall of the anti-breaking pipe (4) are set to be first conical surfaces (41), and one side, facing the anti-breaking pipe (4), of the wedge-shaped ring (5) is provided with a second conical surface (51) attached to the first conical surfaces (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716848.5U CN212643858U (en) | 2020-04-30 | 2020-04-30 | Can resist microthermal water supply pipe connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716848.5U CN212643858U (en) | 2020-04-30 | 2020-04-30 | Can resist microthermal water supply pipe connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643858U true CN212643858U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716848.5U Expired - Fee Related CN212643858U (en) | 2020-04-30 | 2020-04-30 | Can resist microthermal water supply pipe connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605446A (en) * | 2021-08-17 | 2021-11-05 | 深圳市天健坪山建设工程有限公司 | Prefabricated assembly for underground comprehensive pipe gallery construction and construction method thereof |
-
2020
- 2020-04-30 CN CN202020716848.5U patent/CN212643858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605446A (en) * | 2021-08-17 | 2021-11-05 | 深圳市天健坪山建设工程有限公司 | Prefabricated assembly for underground comprehensive pipe gallery construction and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |