CN210687329U - Heating pipeline connecting device capable of avoiding air leakage - Google Patents
Heating pipeline connecting device capable of avoiding air leakage Download PDFInfo
- Publication number
- CN210687329U CN210687329U CN201921334985.6U CN201921334985U CN210687329U CN 210687329 U CN210687329 U CN 210687329U CN 201921334985 U CN201921334985 U CN 201921334985U CN 210687329 U CN210687329 U CN 210687329U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connector
- gas leakage
- heating
- heating pipeline
- 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.)
- Active
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a heating pipeline connecting device who avoids gas leakage, including first heating pipeline, first heating pipeline's left end welded fastening has first connector, the adapter sleeve is installed in the outside rotation of ring channel, and the inside connecting pipe that runs through of right-hand member of adapter sleeve, the right-hand member welded fastening of connecting pipe has the splicing pipe, the second connector is installed in the inside rotation of regulating pipe, and the left side surface connection of second connector has the right side that shelters from a section of thick bamboo to the inside of sheltering from a section of thick bamboo is inlayed and is installed the support ring, the right-hand member external fixation of second connector has the rubber sleeve, and the internal weld of second connector is fixed with second heating pipeline. This avoid heating pipe connection device of gas leakage, sealed effectual, the effectual phenomenon of avoiding appearing gas leakage in the use has guaranteed the normal transport of heating, and conveniently installs and dismantles, conveniently maintains convenient to use.
Description
Technical Field
The utility model relates to a heating pipe says relevant technical field specifically is a heating pipe says connecting device who avoids gas leakage.
Background
The heating pipeline is a pipeline for heating transportation, the heating pipeline needs to be spliced when being laid, and a professional heating pipeline connecting device is needed when being spliced, so that the performance of the heating pipeline connecting device can influence the heating effect, but the currently used heating pipeline connecting device still has defects;
for example the heating pipe connecting device leakproofness that uses at present is relatively poor, and the phenomenon of gas leakage appears easily in the use, has influenced the heating effect, and inconvenient dismantlement maintenance, and it is convenient inadequately to use, consequently, the utility model provides an avoid heating pipe connecting device of gas leakage to solve the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating pipe connection device who avoids gas leakage to the heating pipe connection device leakproofness of using at present who proposes in solving above-mentioned background art is relatively poor, appears the phenomenon of gas leakage easily in the use, has influenced the heating effect, and inconvenient dismantlement maintenance, uses convenient problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an avoid heating pipeline connecting device of gas leakage, includes first heating pipeline, first heating pipeline's left end welded fastening has first connector, and the surface reservation of first connector has the ring channel, the adapter sleeve is installed in the outside rotation of ring channel, and the inside running through of right-hand member of adapter sleeve has the connecting pipe, the right-hand member welded fastening of connecting pipe has the concatenation pipe, and the inside threaded connection of the right-hand member of concatenation pipe installs the control tube, the second connector is installed in the inside rotation of control tube, and the left side surface connection of second connector has the right side of sheltering from a section of thick bamboo to the inside of sheltering from a section of thick bamboo is inlayed and is installed the support ring, the right-hand member external fixation of second connector has the rubber sleeve, and the internal weld of second connector is fixed with.
Preferably, the connecting pipe and the connecting sleeve form a threaded connection, the connecting sleeve and the annular groove form a sliding structure, and the distance between the left surface of the connecting sleeve and the left inner wall of the annular groove is larger than the length of the overlapping part of the connecting sleeve and the connecting pipe.
Preferably, the inside block of connecting pipe is installed even spacing, and even spacing and first connector constitution integral structure to the right side surface of first connector and even spacing left side surface all paste and have sealed the pad, even spacing vertical cross-section is the rectangle structure moreover.
Preferably, shelter from a section of thick bamboo and be elastic construction, and shelter from a left end and concatenation pipe fixed connection of a section of thick bamboo to shelter from a section of thick bamboo internal diameter size and be not less than the internal diameter size of concatenation pipe left end, the left end surface of concatenation pipe is closely laminated with the sealed pad that links up spacing right side surface moreover.
Preferably, a plurality of support rings are arranged in the shielding cylinder, and adjacent support ring monomers are connected through connecting rods.
Preferably, the connecting rod is "worker" type structure, and the connecting rod constitutes sliding construction with the support ring to all be located same straight line between the connecting rod monomer.
Compared with the prior art, the beneficial effects of the utility model are that: the heating pipeline connecting device capable of avoiding air leakage has a good sealing effect, effectively avoids the phenomenon of air leakage in the use process, ensures the normal conveying of heating, is convenient to mount and dismount, is convenient to maintain and is convenient to use;
1. the sealing gaskets on the right side surfaces of the first connector and the connecting limit are respectively tightly attached to the left side surfaces of the connecting pipe and the splicing pipe, so that the effect of double sealing is achieved, the phenomenon of air leakage in the using process is effectively avoided, and the normal conveying of heating is ensured;
2. the threaded connection between the splicing pipe and the adjusting pipe facilitates the adjustment of the position of the connecting pipe fixed at the left end of the splicing pipe, so that the connection between the connecting pipe and the connecting limit is facilitated;
3. can guarantee the leakproofness of splicing pipe and control tube junction through sheltering from a section of thick bamboo, and can avoid the damage that the helicitic texture on the splicing pipe inner wall caused by the heating installation, can avoid sheltering from a section of thick bamboo simultaneously and cause the phenomenon of jam because of deformation through sheltering from inside support ring and the connecting rod of a section of thick bamboo.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the connection pipe and the connection limit of the present invention;
fig. 3 is the schematic view of the whole structure of the support ring and the connecting rod of the present invention.
In the figure: 1. a first heating duct; 2. a first connector; 3. an annular groove; 4. connecting sleeves; 5. connecting and limiting; 6. a gasket; 7. a connecting pipe; 8. splicing the tubes; 9. an adjusting tube; 10. a shielding cylinder; 11. a support ring; 12. a connecting rod; 13. a second connector; 14. a rubber sleeve; 15. a second heating air duct.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heating pipeline connecting device for avoiding air leakage comprises a first heating pipeline 1, a first connecting head 2, an annular groove 3, a connecting sleeve 4, a connecting limit 5, a sealing gasket 6, a connecting pipe 7, a splicing pipe 8, an adjusting pipe 9, a shielding cylinder 10, a support ring 11, a connecting rod 12, a second connecting head 13, a rubber sleeve 14 and a second heating pipeline 15, wherein the first connecting head 2 is welded and fixed at the left end of the first heating pipeline 1, the annular groove 3 is reserved on the outer surface of the first connecting head 2, the connecting sleeve 4 is rotatably installed outside the annular groove 3, the connecting pipe 7 penetrates through the right end of the connecting sleeve 4, the splicing pipe 8 is welded and fixed at the right end of the connecting pipe 7, the adjusting pipe 9 is installed inside the splicing pipe 8 in a threaded connection manner, the second connecting head 13 is rotatably installed inside the adjusting pipe 9, and the right side of the shielding cylinder 10 is connected to the left side surface of the second, a support ring 11 is embedded in the shielding cylinder 10, a rubber sleeve 14 is fixed outside the right end of the second connector 13, and a second heating pipeline 15 is welded and fixed inside the second connector 13;
as shown in fig. 1, the connecting pipe 7 and the connecting sleeve 4 form a threaded connection, the connecting sleeve 4 and the annular groove 3 form a sliding structure, and the distance between the left side surface of the connecting sleeve 4 and the left side inner wall of the annular groove 3 is larger than the length of the overlapping part of the connecting sleeve 4 and the connecting pipe 7, so that the right end surface of the connecting pipe 7 is tightly attached to the sealing gasket 6 on the left side surface of the first connecting head 2, as shown in fig. 1 and fig. 2, the connecting limit 5 is clamped inside the connecting pipe 7, the connecting limit 5 and the first connecting head 2 form an integrated structure, the sealing gasket 6 is adhered to the right side surface of the first connecting head 2 and the left side surface of the connecting limit 5, and the vertical section of the connecting limit 5 is of a rectangular structure, thereby facilitating the;
if the shielding cylinder 10 is of an elastic structure in the figure, the left end of the shielding cylinder 10 is fixedly connected with the splicing pipe 8, the inner diameter size of the shielding cylinder 10 is not smaller than the inner diameter size of the left end of the splicing pipe 8, and the left end surface of the splicing pipe 8 is tightly attached to the sealing gasket 6 on the right side surface of the connecting position 5, so that the sealing performance of the joint of the sealing gasket 6 and the connecting position 5 is ensured, if a plurality of support rings 11 are arranged in the shielding cylinder 10 in figures 1 and 3, and adjacent support ring 11 monomers are connected through a connecting rod 12, the shielding cylinder 10 is prevented from being bent to influence the flow of the heating air, and the phenomenon that the heating air damages the thread structure on the inner wall of the splicing pipe 8 is avoided, if the connecting rod 12 is of an I-shaped structure in figure 3, and the connecting rod 12 and the support ring 11 form a sliding structure, and the connecting rod 12 monomers are not positioned on the same straight line, so that, the phenomenon that the connecting rod 12 and the supporting ring 11 fall off is avoided.
The working principle is as follows: when the air leakage preventing heating pipeline connecting device is used, firstly, as shown in fig. 1, the first connecting head 2 and the second connecting head 13 are respectively welded at the tail ends of the first heating pipeline 1 and the second heating pipeline 15, then the adjusting pipe 9 in threaded connection with the splicing pipe 8 is rotated according to the space size between the first heating pipeline 1 and the second heating pipeline 15, the position of the splicing pipe 8 is adjusted, the connecting pipe 7 at the left end of the splicing pipe 8 is clamped outside the connecting limit 5 until the left side surface of the connecting pipe 7 is tightly attached to the sealing gasket 6 at the right side surface of the first connecting head 2, as shown in fig. 2, because the vertical section of the sealing gasket 6 is in a rectangular structure, the movement of the connecting pipe 7 is facilitated, then, the connecting sleeve 4 outside the annular groove 3 in fig. 1 is rotated, the connecting sleeve 4 is in threaded connection with the connecting pipe 7, namely, the connection between the second heating pipeline 15 and the first heating pipeline 1 is completed, then with the rubber sleeve 14 cover in the outside of control tube 9, the helicitic texture of control tube 9 surface is protected, the dismantlement maintenance in later stage has been made things convenient for, can guarantee connecting pipe 7 and the leakproofness of linking to spacing 5 junction through sealed the pad 6, the effectual phenomenon of avoiding leaking gas, can guarantee the leakproofness of concatenation pipe 8 with control tube 9 junction through sheltering from a section of thick bamboo 10 simultaneously, can avoid simultaneously the helicitic texture on the concatenation pipe 8 inner wall to contact impaired phenomenon with the heating installation for a long time, as shown in figure 1 and figure 3, through the effect of connecting rod 12 and support ring 11, can avoid sheltering from a section of thick bamboo 10 and warp, influence the heating installation circulation between first heating installation pipeline 1 and the second heating installation pipeline 15, this is the heating installation's of avoiding leaking gas use method.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an avoid heating pipe connection device of gas leakage, includes first heating pipe way (1), its characterized in that: a first connecting head (2) is welded and fixed at the left end of the first heating pipeline (1), an annular groove (3) is reserved on the outer surface of the first connecting head (2), a connecting sleeve (4) is rotatably arranged outside the annular groove (3), a connecting pipe (7) penetrates through the right end of the connecting sleeve (4), a splicing pipe (8) is fixedly welded at the right end of the connecting pipe (7), and the inner part of the right end of the splicing pipe (8) is provided with an adjusting pipe (9) in a threaded connection way, a second connector (13) is rotatably arranged in the adjusting pipe (9), and the left surface of the second connector (13) is connected with the right side of the shielding cylinder (10), a supporting ring (11) is embedded in the shielding cylinder (10), a rubber sleeve (14) is fixed outside the right end of the second connector (13), and a second heating pipeline (15) is welded and fixed inside the second connector (13).
2. A gas leakage preventing heating pipe connecting device according to claim 1, wherein: the connecting pipe (7) and the connecting sleeve (4) form threaded connection, the connecting sleeve (4) and the annular groove (3) form a sliding structure, and the distance between the left side surface of the connecting sleeve (4) and the left side inner wall of the annular groove (3) is larger than the length of the overlapping part of the connecting sleeve (4) and the connecting pipe (7).
3. A gas leakage preventing heating pipe connecting device according to claim 1, wherein: the inside block of connecting pipe (7) is installed and is linked spacing (5), and links spacing (5) and first connector (2) constitution integral structure to the right side surface of first connector (2) and the left side surface that links spacing (5) all paste sealed pad (6), and the vertical cross-section that links spacing (5) moreover is the rectangle structure.
4. A gas leakage preventing heating pipe connecting device according to claim 1, wherein: shelter from a section of thick bamboo (10) and be elastic construction, and shelter from the left end and splicing pipe (8) fixed connection of a section of thick bamboo (10) to shelter from a section of thick bamboo (10) internal diameter size and be not less than the internal diameter size of splicing pipe (8) left end, the left end surface of splicing pipe (8) moreover with link sealed pad (6) of spacing (5) right side surface and closely laminate.
5. A gas leakage preventing heating pipe connecting device according to claim 1, wherein: a plurality of support rings (11) are arranged in the shielding cylinder (10), and adjacent support ring (11) monomers are connected through a connecting rod (12).
6. A gas leakage preventing heating pipe connecting device according to claim 5, wherein: the connecting rod (12) is of an I-shaped structure, the connecting rod (12) and the support ring (11) form a sliding structure, and the connecting rod (12) monomers are all located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334985.6U CN210687329U (en) | 2019-08-16 | 2019-08-16 | Heating pipeline connecting device capable of avoiding air leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334985.6U CN210687329U (en) | 2019-08-16 | 2019-08-16 | Heating pipeline connecting device capable of avoiding air leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210687329U true CN210687329U (en) | 2020-06-05 |
Family
ID=70886256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334985.6U Active CN210687329U (en) | 2019-08-16 | 2019-08-16 | Heating pipeline connecting device capable of avoiding air leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210687329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747181A (en) * | 2020-12-30 | 2021-05-04 | 罗兴佳 | Chemical tank connecting flange |
-
2019
- 2019-08-16 CN CN201921334985.6U patent/CN210687329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747181A (en) * | 2020-12-30 | 2021-05-04 | 罗兴佳 | Chemical tank connecting flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210687329U (en) | Heating pipeline connecting device capable of avoiding air leakage | |
| CN110455634A (en) | A kind of self-sealed action pressure-testing joint | |
| CN205331662U (en) | Connect reliable pipe joint | |
| CN205745740U (en) | A kind of conduit coupling of good airproof performance | |
| CN210318947U (en) | Fire-fighting pipeline mounting structure with good stability | |
| CN105889660A (en) | Pipeline connecting part with good sealing property | |
| CN106152081A (en) | A kind of light fixture incoming seal device and light fixture | |
| CN210510631U (en) | Flange convenient to install | |
| CN208818879U (en) | A kind of fast junction apparatus for communication pipe | |
| CN210196705U (en) | Special water supply connector for large-discharge high-pressure hose | |
| CN210600515U (en) | Metal hose with screwed joint | |
| CN207279082U (en) | A kind of PVC drain pipe pipe connecting | |
| CN211599819U (en) | Anti-corrosion welded pipe | |
| CN216666865U (en) | Detachable PVC pipe joint | |
| CN205781594U (en) | A kind of mechanical sleeves joint design | |
| CN208651866U (en) | The improved installation water pipe external member of structure | |
| CN218992636U (en) | Spliced corrugated pipe | |
| CN217692496U (en) | Elbow splicing assembly | |
| CN220688347U (en) | Metal-coated plastic hose with high plugging stability | |
| CN220337697U (en) | Reinforced socket welding movable joint | |
| CN212107286U (en) | Ultrahigh pressure rubber pipe | |
| CN204905830U (en) | Cable seal cover | |
| CN211525737U (en) | Flexible connection pipe of waste gas treatment pipeline | |
| CN220668669U (en) | Explosion-proof sealed pipe fitting with high stability | |
| CN220851180U (en) | Pipeline assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: 223800 No. s-11, No. 1 shop building, shengshijiayuan, Sucheng District, Suqian City, Jiangsu Province Patentee after: Suqian Baorui Construction Engineering Co.,Ltd. Address before: No. 1251, Wenchang Road, Lanting street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Huirong Zhenhe New Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |