CN212672655U - PE pipe fitting for floor heating pipeline - Google Patents
PE pipe fitting for floor heating pipeline Download PDFInfo
- Publication number
- CN212672655U CN212672655U CN202020625982.4U CN202020625982U CN212672655U CN 212672655 U CN212672655 U CN 212672655U CN 202020625982 U CN202020625982 U CN 202020625982U CN 212672655 U CN212672655 U CN 212672655U
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- China
- Prior art keywords
- pipe
- sealing
- pipe body
- groove
- connecting pipe
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 239000004698 Polyethylene Substances 0.000 description 20
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model provides a PE pipe fitting for ground heating pipe, including connecting body and ferrule, the equal nestification of left and right-hand member of connecting body is provided with the ferrule, the equal opening of the inside left and right-hand member of connecting body is provided with the connector, the inside middle part of connector closely laminates and has the closing plate, the inner wall of closing plate closely laminates and has the sealing strip, one side fixed mounting that the connector is close to the connecting body middle part has the mounting, the inside opening of mounting is provided with the seal groove, the inner wall of seal groove closely laminates and has the inner seal strip, the middle part outside nestification of connecting the body is provided with the outer lantern ring that inlays, the outer end of controlling of inlaying lantern ring inner wall all closely laminates and has the flank sealing ring, the inner wall middle part fixed mounting that inlays the lantern ring outward has the interior mounting, the. The utility model discloses can carry out multiple sealed fixed to the ground heating coil, connect more tightly, be difficult to the condition that gas appearance leaked.
Description
Technical Field
The utility model relates to a PE pipe fitting technical field especially relates to a PE pipe fitting for ground heating pipeline.
Background
PE is polyethylene plastic, the most basic plastic, plastic bags, preservative films and the like are PE, and HDPE is nonpolar thermoplastic resin with high crystallinity. PE has excellent resistance to most domestic and industrial chemicals. PE pipe wide application in heating trade, when heating PE pipe laying, need be connected PE pipe fitting and floor heating pipe, when nevertheless current PE pipe fitting is connected with floor heating pipe, the equipment connection is not convenient enough, is connected between PE pipe fitting and the floor heating pipe and fastens inadequately, leads to gaseous easy appearance to leak, the extravagant energy, and current PE pipe fitting is mostly two-way, can not adjust according to the in-service use condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the background technology, and the PE pipe fitting for the floor heating pipeline is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a PE pipe fitting for a floor heating pipeline comprises a connecting pipe body and pipe hoops, wherein the pipe hoops are arranged at the left end and the right end of the connecting pipe body in an embedded mode, a connecting port is arranged at the left end and the right end of the inside of the connecting pipe body in an open mode, a sealing plate is tightly attached to the middle of the inside of the connecting port, a sealing strip is tightly attached to the inner wall of the sealing plate, a fixing piece is fixedly mounted at one side, close to the middle of the connecting pipe body, of the connecting port, a sealing groove is formed in the inner opening of the fixing piece, an inner sealing strip is tightly attached to the inner wall of the sealing groove, an externally embedded lantern ring is arranged at the outer side of the middle of the connecting pipe body in an embedded mode, a side wing sealing ring is tightly attached to the left end and the right end of the inner wall of, the middle part outer wall opening of connecting tube body is provided with the spacing groove, the middle part top trompil of connecting tube body is provided with the spread groove.
Preferably, the two pipe hoops are symmetrically arranged around the longitudinal central axis of the connecting pipe body, and the pipe hoops are respectively arranged on the outermost sides of the left end and the right end of the connecting pipe body.
Preferably, four sealing strips are arranged on the sealing plate at equal intervals, and the sealing plate is vertically arranged inside the connecting pipe body.
Preferably, the inside equidistance opening of mounting is provided with five seal grooves, the inside diameter of seal groove increases in proper order from connecting the internal to the connecting pipe external.
Preferably, the two side wing sealing rings are symmetrically arranged around the longitudinal central axis of the externally-embedded lantern ring, and the externally-embedded lantern ring is matched with the sealing ring groove of the connecting pipe body.
Preferably, the inner fixing piece of the externally-embedded lantern ring is matched with the limiting groove of the connecting pipe body, and the externally-embedded lantern ring is rotatably connected with the connecting pipe body.
Preferably, the diameter of the connecting groove on the connector of the external embedding lantern ring and the connecting pipe body is consistent, and the connector and the connecting groove are located on the same vertical horizontal plane.
The utility model provides a PE pipe fitting for ground heating pipe has following beneficial effect:
1. this kind of PE pipe fitting for ground heating pipe is through being provided with the mounting for when ground heating coil is embedding to the internal mounting of connecting pipe, because the seal groove size in the mounting is inconsistent, when making the ground heating coil of various different pipe diameters size imbed to the mounting, in the seal groove of embedding adaptation size that can be corresponding, the inner seal strip of hugging closely in the seal groove is sealed fixed, realizes fixing the end of ground heating coil, and is better to the fixed sealed effect of ground heating coil.
2. This kind of PE pipe fitting for ground heating pipe is through being provided with ferrule and closing plate for when ground heating coil imbeds to the mounting of connecting the body, the outer wall of ground heating coil is hugged closely to the sealing strip in the closing plate, and the ferrule can realize sealed to the triple locking of ground heating coil of embedding when screwing up, is connected between ground heating coil and the device and fastens more, can prevent effectively that ground heating coil from appearing leaking in the use.
3. This kind of a PE pipe fitting for ground heating pipeline is through being provided with the outer lantern ring that inlays, make when the connecting tube body still needs external pipeline, the accessible rotates the connector of the outer lantern ring of inlaying at a slow speed and removes to the top of connecting the pipe body, make the connector of the outer lantern ring of inlaying and the connector of connecting the pipe body be in on same vertical horizontal plane, can be with changeing the device, and when need not using, the connector of the outer lantern ring of inlaying does not locate on same vertical horizontal plane and can close with the spread groove of connecting the pipe body, it is more convenient nimble to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side schematic view of a partial structure of a middle sealing plate according to the present invention;
fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;
fig. 4 is an enlarged structural schematic diagram of fig. 1B of the present invention.
Illustration of the drawings:
1-connecting pipe body, 2-pipe hoop, 201-connecting port, 3-sealing plate, 301-sealing strip, 4-fixing piece, 5-sealing groove, 501-inner sealing strip, 6-outer embedded lantern ring, 7-flank sealing ring, 8-inner fixing piece, 9-connecting head, 10-sealing ring groove, 11-limiting groove and 12-connecting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a PE pipe fitting for a floor heating pipe comprises a connecting pipe body 1 and a pipe hoop 2, wherein the left and right ends of the connecting pipe body 1 are all nested with the pipe hoop 2, the left and right ends of the inside of the connecting pipe body 1 are all opened with a connector 201, the inside middle part of the connector 201 is closely attached with a sealing plate 3, the inner wall of the sealing plate 3 is closely attached with a sealing strip 301, one side of the connector 201 close to the middle part of the connecting pipe body 1 is fixedly provided with a fixing member 4, the inside opening of the fixing member 4 is provided with a sealing groove 5, the inner wall of the sealing groove 5 is closely attached with an inner sealing strip 501, the outside of the middle part of the connecting pipe body 1 is nested with an externally embedded sleeve ring 6, the left and right ends of the inner wall of the externally embedded sleeve ring 6 are both closely attached, the left end and the right end of the middle part of the connecting pipe body 1 are provided with sealing ring grooves 10 in an opening mode, the middle outer wall of the connecting pipe body 1 is provided with a limiting groove 11 in an opening mode, and a connecting groove 12 is formed in an opening hole in the upper portion of the middle of the connecting pipe body 1.
In this embodiment, two pipe hoops 2 are the symmetry setting around connecting tube body 1's vertical axis, and pipe hoop 2 sets up the outside at both ends about connecting tube body 1 respectively for back in various ground heating coil of different pipe diameters size imbed into mounting 4, closing plate 3 and pipe hoop 2 and sealing strip 301 can realize sealed to the triple locking of ground heating coil of embedding, make ground heating coil connect fastening more.
In this embodiment, equidistant four sealing strips 301 that are provided with on the closing plate 3, the vertical perpendicular setting of closing plate 3 is in the inside of connecting tube body 1 for back in the ground heating coil embedding of various different pipe diameters size to mounting 4, closing plate 3 and ferrule 2 and sealing strip 301 can realize sealed to the triple locking of ground heating coil of embedding, make ground heating coil connect more fastening.
In this embodiment, the inside equidistance opening of mounting 4 is provided with five seal grooves 5, the inside diameter of seal groove 5 increases in proper order from connecting pipe body 1 in to connecting pipe body 1 outward, when the ground heating coil is embedding in mounting 4 in connecting pipe body 1, because seal groove 5 size nonconformity in the mounting 4, when making the ground heating coil embedding of various different pipe diameters size to mounting 4, in the seal groove 5 of embedding adaptation size that can be corresponding, hug closely the interior sealing strip 501 sealed fixed in the seal groove 5, the realization is fixed the end of ground heating coil, the fixed sealed effect to ground heating coil is better.
In this embodiment, two flank sealing rings 7 are the symmetry setting around the vertical axis of the outer ring 6 that inlays, and the outer ring 6 that inlays agrees with the sealing ring groove 10 of connecting body 1 mutually for flank sealing ring 7 accessible connects the sealing ring groove 10 of body 1 to seal outer nested ring 6, prevents gas leakage.
In this embodiment, the interior mounting 8 of the outer lantern ring 6 of inlaying agrees with mutually with the spacing groove 11 of connecting tube body 1, inlay the lantern ring 6 outward and be connected with rotating between the connecting tube body 1, when moving to the top of connecting tube body 1 through the connector 9 of the outer lantern ring 6 of inlaying of slow-speed rotation, connector 9 switches on with connecting tube body 1 is inside, can convert the device into the tee bend, and when not needed, the outer lantern ring 6 of inlaying rotates, make the connector 9 of the outer lantern ring 6 of inlaying not be in same vertical horizontal plane with the connector 12 of connecting tube body 1 and can close, it is more convenient nimble to use.
In this embodiment, inlay the connector 9 of the lantern ring 6 outward and be unanimous with the diameter of connecting pipe body 1 go up spread groove 12, connector 9 and spread groove 12 are in on same vertical horizontal plane for when the connector 9 of the lantern ring 6 of inlaying outward and the spread groove 12 of connecting pipe body 1 locate on same vertical horizontal plane, connector 9 switches on with connecting pipe body 1 is inside, can convert the device into the tee bend, and it is more convenient to use.
The working principle is as follows: when the connecting pipe is used, when the floor heating pipe is embedded into the fixing part 4 in the connecting pipe body 1, the sealing strip 301 in the sealing plate 3 is tightly attached to the outer wall of the floor heating pipe, the sealing grooves 5 in the fixing part 4 are different in size, so that the floor heating pipes with different pipe diameters can be correspondingly embedded into the sealing grooves 5 with proper sizes and are tightly attached to the inner sealing strips 501 in the sealing grooves 5 for sealing and fixing, then the pipe hoop 2 connected with the outer wall of the pipe body 1 is screwed, triple locking and sealing of the embedded floor heating pipe can be realized, the connection between the connecting pipe bodies 1 of the floor heating pipes is firmer, the floor heating pipes can be effectively prevented from leaking in the using process, when the connecting pipe body 1 needs to be externally connected with a pipeline, the connector 9 of the externally embedded sleeve ring 6 can be rotated at a slow speed to move to the uppermost part of the connecting pipe body 1, so that the connector 9 of the externally embedded sleeve ring 6 and the connecting groove 12, the connector 9 and the connecting pipe body 1 are internally communicated, the device can be converted, when the device is not needed, the outer embedded sleeve ring 6 is rotated, the connector 9 embedded with the outer embedded sleeve ring 6 and the connecting groove 12 of the connecting pipe body 1 are not in the same vertical horizontal plane and can be closed, and the device is more convenient and flexible to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The PE pipe fitting for the floor heating pipeline comprises a connecting pipe body (1) and pipe hoops (2), wherein the pipe hoops (2) are arranged at the left end and the right end of the connecting pipe body (1) in an embedded mode, and is characterized in that a connecting port (201) is arranged at the left end and the right end of the inside of the connecting pipe body (1), a sealing plate (3) is tightly attached to the middle of the inside of the connecting port (201), a sealing strip (301) is tightly attached to the inner wall of the sealing plate (3), a fixing piece (4) is fixedly installed at one side, close to the middle of the connecting pipe body (1), of the connecting port (201), a sealing groove (5) is arranged at the inner opening of the fixing piece (4), an inner sealing strip (501) is tightly attached to the inner wall of the sealing groove (5), an externally embedded sleeve ring (6) is arranged in an embedded mode at the outer side of the middle of the, the outer fixed mounting that inlays the inner wall middle part of the lantern ring (6) has interior mounting (8), the top middle part fixed mounting of interior mounting (8) has connector (9), the equal opening in the left and right ends at connecting tube body (1) middle part is provided with sealed annular (10), the middle part outer wall opening of connecting tube body (1) is provided with spacing groove (11), the middle part top trompil of connecting tube body (1) is provided with spread groove (12).
2. The PE pipe fitting for the floor heating pipe according to claim 1, wherein the two pipe hoops (2) are symmetrically arranged around the longitudinal central axis of the connecting pipe body (1), and the pipe hoops (2) are respectively arranged on the outermost sides of the left end and the right end of the connecting pipe body (1).
3. The PE pipe fitting for a floor heating pipe as claimed in claim 1, wherein the sealing plate (3) is provided with four sealing strips (301) equidistantly, and the sealing plate (3) is vertically arranged inside the connecting pipe body (1).
4. PE pipe fitting for a floor heating pipe according to claim 1, characterized in that the inner equidistant opening of the fixing piece (4) is provided with five sealing grooves (5), the inner diameters of the sealing grooves (5) increasing in sequence from inside the connecting pipe body (1) to outside the connecting pipe body (1).
5. The PE pipe fitting for a floor heating pipe according to claim 1, wherein the two wing sealing rings (7) are symmetrically arranged around a longitudinal central axis of the externally embedded sleeve ring (6), and the externally embedded sleeve ring (6) is fitted with the sealing ring groove (10) of the connecting pipe body (1).
6. The PE pipe fitting for the floor heating pipe as claimed in claim 1, wherein the inner fixing piece (8) of the externally embedded sleeve ring (6) is fitted with a limiting groove (11) of the connecting pipe body (1), and the externally embedded sleeve ring (6) is rotatably connected with the connecting pipe body (1).
7. The PE pipe fitting for the floor heating pipe as claimed in claim 1, wherein the connecting head (9) of the externally embedded sleeve ring (6) is the same as the connecting groove (12) in the connecting pipe body (1) in diameter, and the connecting head (9) and the connecting groove (12) are located on the same vertical horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625982.4U CN212672655U (en) | 2020-04-23 | 2020-04-23 | PE pipe fitting for floor heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625982.4U CN212672655U (en) | 2020-04-23 | 2020-04-23 | PE pipe fitting for floor heating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212672655U true CN212672655U (en) | 2021-03-09 |
Family
ID=74814927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020625982.4U Expired - Fee Related CN212672655U (en) | 2020-04-23 | 2020-04-23 | PE pipe fitting for floor heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212672655U (en) |
-
2020
- 2020-04-23 CN CN202020625982.4U patent/CN212672655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210309 |