CN110159845A - A kind of underground heat pipe connections - Google Patents
A kind of underground heat pipe connections Download PDFInfo
- Publication number
- CN110159845A CN110159845A CN201910442472.5A CN201910442472A CN110159845A CN 110159845 A CN110159845 A CN 110159845A CN 201910442472 A CN201910442472 A CN 201910442472A CN 110159845 A CN110159845 A CN 110159845A
- Authority
- CN
- China
- Prior art keywords
- connector
- air bag
- screw thread
- connector ontology
- ontology
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention provides a kind of underground heat pipe connections.The underground heat pipe connections include the first connector mechanism, the second connector mechanism, air bag disc mechanism and transfer bar mechanism, second connector mechanism is threadedly connected on the lateral wall of first connector mechanism, air bag disc mechanism is fixedly installed in the bottom inside second connector, and the transfer bar mechanism is fixedly installed in the side at the top of the air bag disc mechanism.The advantages of underground heat pipe connections provided by the invention have using flexible, improve pipe connection portion position leakproofness, reduce damage and leakage situation, extend service using life.
Description
Technical field
The present invention relates to assembling pipe joint technical field more particularly to a kind of underground heat pipe connections.
Background technique
Heat distribution pipeline, also known as heat distribution pipe network are led to from heat source and build from boiler room, direct combustion computer room, heat supply center grade
The heat supply pipeline of object consumer heat inlet is built, multiple heat supply pipelines form pipe network.Heating water's medium designs pressure is less than or equal to
2.5MPa, design temperature are less than or equal to 200 DEG C；Heating steam medium designs pressure is less than or equal to 1.6MPa, design temperature
Less than or equal to 350 DEG C.Geothermal heat pipeline is specifically applied to extract the pipeline of underground heat, since conveying distance is longer, in reality
It is required every a distance using a connector in the use process of border.
Since during actual use, the position of conduit coupling connection is mostly the weak part of pipeline connection,
Its leakproofness is poor, is easy to happen the case where leakage even damages.
Therefore, it is necessary to provide a kind of underground heat pipe connections solution above-mentioned technical problem.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of using flexible, pipe connection portion position leakproofness is improved, is reduced
Damage and leakage situation, extend the underground heat pipe connections of service using life.
Underground heat pipe connections provided by the invention include: the first connector mechanism, the second connector mechanism, air bag disc mechanism
And transfer bar mechanism, first connector mechanism include the first connector ontology and the first external screw thread, the first connector sheet
The lateral wall of body is equipped with first external screw thread；Second connector mechanism is threadedly connected to first connector mechanism
Lateral wall on, second connector mechanism, which includes that the second connector ontology, the second internal screw thread are gentle, is encapsulated locked groove, described the
It is threaded with the second connector ontology on a connection piece ontology, equipped with the described first externally threaded position, described second
The internal side wall of connector ontology is equipped with second internal screw thread, on the inner wall of the second connector ontology, is being equipped with institute
The bottom for stating the second internal screw thread position is equipped with the balloon occlusion slot；The air bag disc mechanism is fixedly installed in second connection
The bottom of part inner body wall, the air bag disc mechanism include air bag disk and air bag, on the inner wall of the second connector ontology,
Bottom equipped with the balloon occlusion groove location is equipped with the air bag disk, and the inside of the air bag disk is fixedly installed with the gas
Capsule；The transfer bar mechanism is fixedly installed in the side at the top of the air bag, and the transfer bar mechanism includes push rod, push rod cylinder and air inlet
End, the side at the top of the air bag are fixedly connected with the air inlet end, are fixedly connected at the top of the air inlet end
Push rod cylinder is stated, the inner wall of the push rod cylinder, which is slidably fastened, is connected with the push rod.
Preferably, the entirety of the first connector ontology and the second connector ontology is all in that one end is big, one end is small
Shape.
Preferably, outer diameter phase of the inner diameter of the second connector ontology with the first connector ontology
Deng.
Preferably, first connector mechanism further includes the first internal screw thread, the top of the first connector inner body wall
Portion is equipped with first internal screw thread.
Preferably, second connector mechanism further includes third internal screw thread, the bottom of the second connector inner body wall
The third internal screw thread is additionally provided in portion.
Preferably, the top of the air bag disk is equipped with a circle card slot, and the fixed engaging of the air bag is installed on the air bag disk
In the card slot at top.
Compared with the relevant technologies, underground heat pipe connections provided by the invention are had the following beneficial effects:
The present invention provides a kind of underground heat pipe connections, in use, the first connector ontology is equipped with described
One external screw thread is threadedly connected to second internal screw thread that the second connector ontology is equipped with, the first connector ontology
The continuous spiral decline in the second connector inner body wall, when the bottom of the first connector ontology contacts at push rod
Top, the first connector ontology to the push rod generate pressure, enable the push rod decline inside the push rod cylinder, institute
The gas stated in push rod cylinder enters the inside air bag through the air inlet end, enables the air bag expand, is embedded in the air bag
It is closed to the inside further progress of the first connector ontology and the second connector ontology inside enclosed slot, thus
In use, the present apparatus using more flexible, improve pipe connection portion position leakproofness, reduce damage and leakage feelings
Condition extends the service life of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of underground heat pipe connections provided by the invention；
Fig. 2 is the radial cutaway view of underground heat pipe connections provided by the invention；
Fig. 3 is the portion A shown in Fig. 2 enlarged diagram.
Figure label: 1, the first connector mechanism, the 11, first connector ontology, the 12, first internal screw thread, the 13, first outer spiral shell
Line, the 2, second connector mechanism, the 21, second connector ontology, the 22, second internal screw thread, 23, balloon occlusion slot, 24, spiral shell in third
Line, 3, air bag disc mechanism, 31, air bag disk, 32, air bag, 4, transfer bar mechanism, 41, push rod, 42, push rod cylinder, 43, air inlet end.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is a kind of preferable reality of underground heat pipe connections provided by the invention
Apply the structural schematic diagram of example；Fig. 2 is the radial cutaway view of underground heat pipe connections provided by the invention；Fig. 3 is the portion A shown in Fig. 2
Enlarged diagram.Underground heat pipe connections include: the first connector mechanism 1, the second connector mechanism 2, air bag disc mechanism 3 and push rod
Mechanism 4, second connector mechanism 2 are threadedly connected on the lateral wall of first connector mechanism 1, air bag disc mechanism 3
It is fixedly installed in the bottom inside second connector 2, the transfer bar mechanism 4 is fixedly installed in the air bag disc mechanism 3 and pushes up
The side in portion.
In the specific implementation process, as shown in Figure 1, Figure 2 and Figure 3, first connector mechanism 1 includes the first connector
The lateral wall of ontology 11 and the first external screw thread 13, the first connector ontology 11 is equipped with first external screw thread 13；It is described
Second connector mechanism 2 is threadedly connected on the lateral wall of first connector mechanism 1, and second connector mechanism 2 wraps
Include that the second connector ontology 21, the second internal screw thread 22 are gentle to be encapsulated locked groove 23, on the first connector ontology 11, be equipped with it is described
The position of first external screw thread 13 is threaded with the second connector ontology 21, the private side of the second connector ontology 21
Wall is equipped with second internal screw thread 22, on the inner wall of the second connector ontology 21, is being equipped with second internal screw thread 22
The bottom at position is equipped with the balloon occlusion slot 23；The air bag disc mechanism 3 is fixedly installed in the second connector ontology 21
The bottom of inner wall, the air bag disc mechanism 3 include air bag disk 31 and air bag 32, on the inner wall of the second connector ontology 21,
It is equipped with the air bag disk 31 in the bottom for being equipped with 23 position of balloon occlusion slot, the inside of the air bag disk 31 is fixedly installed with
The air bag 32；The transfer bar mechanism 4 is fixedly installed in the side at 32 top of air bag, and the transfer bar mechanism 4 includes push rod
41, the side of push rod cylinder 42 and air inlet end 43,32 top of air bag is fixedly connected with the air inlet end 43, the air inlet
The top of end 43 is fixedly connected with the push rod cylinder 42, and the inner wall of the push rod cylinder 42, which is slidably fastened, is connected with the push rod
41。
Referring to fig. 1 and fig. 2, the entirety of the first connector ontology 11 and the second connector ontology 21 is all in
The shape that one end is big, one end is small, in order to facilitate the present apparatus with the connection inside geothermal tube.
Referring to fig. 1 and fig. 2, the inner diameter of the second connector ontology 21 is the same as the first connector ontology 11
Outer diameter it is equal, for convenience the second connector ontology 21 with the screw thread card between the first connector ontology 11
Close connection.
Refering to what is shown in Fig. 1, first connector mechanism 1 further includes the first internal screw thread 12, the first connector ontology
The top of 11 inner walls is equipped with first internal screw thread 12, and the first connector ontology 11 connects with the screw thread of geothermal tube for convenience
It connects.
Refering to what is shown in Fig. 2, second connector mechanism 2 further includes third internal screw thread 24, the second connector ontology
The third internal screw thread 24 is additionally provided on the bottom of 21 inner walls, for convenience spiral shell of the second connector ontology 21 with geothermal tube
Line connection.
Shown in referring to figs. 2 and 3, the top of the air bag disk 31 is equipped with a circle card slot, the fixed engaging peace of the air bag 32
In card slot loaded on 31 top of air bag disk, for convenience the air bag 32 is carried out properly engaging to install fixing.
The working principle of underground heat pipe connections provided by the invention is as follows:
In use, firstly, the position screw thread that the first connector ontology 11 is equipped with first internal screw thread 12 is connected
It is connected to one end of used geothermal tube, the position screw thread that the second connector ontology 21 is equipped with the third internal screw thread 24 is connected
It is connected to the other end of used geothermal tube, completes the preparation of the present apparatus；Then, it will be set on the first connector ontology 11
First external screw thread 13 having is threadedly connected to second internal screw thread 22 that the second connector ontology 21 is equipped with, institute
The continuous spiral decline in 21 inner wall of the second connector ontology of the first connector ontology 11 is stated, when first connector
The bottom of ontology 11 contacts at the top of push rod 41, and the first connector ontology 11 generates pressure to the push rod 41, enables institute
It states push rod 41 to decline inside the push rod cylinder 42, the gas in the push rod cylinder 42 enters the gas through the air inlet end 43
Inside capsule 32, enables the air bag 32 expand, be embedded in inside the balloon occlusion slot 23, to 11 He of the first connector ontology
The inside further progress of the second connector ontology 21 is closed, thus in use, the present apparatus using more flexible,
Pipe connection portion position leakproofness is improved, damage and leakage situation are reduced, extends the service life of device, is finally completed this
The entire use process of device.
Compared with the relevant technologies, underground heat pipe connections provided by the invention are had the following beneficial effects:
The present invention provides a kind of underground heat pipe connections, in use, described in the first connector ontology 11 is equipped with
First external screw thread 13 is threadedly connected to second internal screw thread 22 that the second connector ontology 21 is equipped with, and described first connects
The continuous spiral decline in 21 inner wall of the second connector ontology of fitting ontology 11, when the first connector ontology 11
Bottom contacts at the top of push rod 41, and the first connector ontology 11 generates pressure to the push rod 41, enables the push rod 41
Decline inside the push rod cylinder 42, the gas in the push rod cylinder 42 enters in the air bag 32 through the air inlet end 43
Portion enables the air bag 32 expand, is embedded in inside the balloon occlusion slot 23, to the first connector ontology 11 and described the
The inside further progress of two connector ontologies 21 is closed, thus in use, the present apparatus using more flexible, improve
Pipe connection portion position leakproofness, reduces damage and leakage situation, extends the service life of device.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of underground heat pipe connections characterized by comprising
First connector mechanism (1), first connector mechanism (1) include the first connector ontology (11) and the first external screw thread
(13), the lateral wall of the first connector ontology (11) is equipped with first external screw thread (13)；
Second connector mechanism (2), second connector mechanism (2) are threadedly connected to first connector mechanism (1)
On lateral wall, second connector mechanism (2) includes the second connector ontology (21), the second internal screw thread (22) and balloon occlusion
Slot (23), on the first connector ontology (11), the position that is equipped with first external screw thread (13) be threaded with described the
The internal side wall of two connector ontologies (21), the second connector ontology (21) is equipped with second internal screw thread (22), institute
It states on the inner wall of the second connector ontology (21), sealed in the bottom for being equipped with the second internal screw thread (22) position equipped with the air bag
Locked groove (23)；
Air bag disc mechanism (3), the air bag disc mechanism (3) are fixedly installed in the bottom of the second connector ontology (21) inner wall
Portion, the air bag disc mechanism (3) include air bag disk (31) and air bag (32), on the inner wall of the second connector ontology (21),
It is equipped with the air bag disk (31) in the bottom for being equipped with balloon occlusion slot (23) position, the inside of the air bag disk (31) is fixed
The air bag (32) are installed；
Transfer bar mechanism (4), the transfer bar mechanism (4) are fixedly installed in the side at the top of the air bag (32), the transfer bar mechanism
It (4) include push rod (41), push rod cylinder (42) and air inlet end (43), the side at the top of the air bag (32) is fixedly connected with described
Air inlet end (43) is fixedly connected with the push rod cylinder (42) at the top of the air inlet end (43), the push rod cylinder (42)
Inner wall, which is slidably fastened, is connected with the push rod (41).
2. underground heat pipe connections according to claim 1, which is characterized in that the first connector ontology (11) and described
The entirety of second connector ontology (21) is all in the shape that one end is big, one end is small.
3. underground heat pipe connections according to claim 1, which is characterized in that the inner wall of the second connector ontology (21)
Diameter is equal with the outer diameter of the first connector ontology (11).
4. underground heat pipe connections according to claim 1, which is characterized in that first connector mechanism (1) further includes
The top of first internal screw thread (12), the first connector ontology (11) inner wall is equipped with first internal screw thread (12).
5. underground heat pipe connections according to claim 1, which is characterized in that second connector mechanism (2) further includes
Third internal screw thread (24) is additionally provided with the third internal screw thread (24) on the bottom of the second connector ontology (21) inner wall.
6. underground heat pipe connections according to claim 1, which is characterized in that the top of the air bag disk (31) is equipped with a circle
Card slot, the fixed engaging of the air bag (32) are installed in the card slot at the top of the air bag disk (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910442472.5A CN110159845B (en) | 2019-05-25 | 2019-05-25 | Geothermal pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910442472.5A CN110159845B (en) | 2019-05-25 | 2019-05-25 | Geothermal pipe connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110159845A true CN110159845A (en) | 2019-08-23 |
| CN110159845B CN110159845B (en) | 2020-08-14 |
Family
ID=67632654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910442472.5A Active CN110159845B (en) | 2019-05-25 | 2019-05-25 | Geothermal pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159845B (en) |
Citations (10)
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|---|---|---|---|---|
| CH556488A (en) * | 1974-04-19 | 1974-11-29 | Paveg Anstalt | Pipe joint sealing ring of plastomer - with ribbed, narrower outer part |
| CN201373108Y (en) * | 2009-03-19 | 2009-12-30 | 李少华 | Inflatable sealing member |
| CN203585614U (en) * | 2013-11-08 | 2014-05-07 | 浙江金格管道有限公司 | Pipe joint |
| CN205208149U (en) * | 2015-11-18 | 2016-05-04 | 贵州同益塑料制品有限公司 | Natural gas pipeline |
| CN207229762U (en) * | 2017-10-10 | 2018-04-13 | 丁毅 | Whirl compensator |
| CN207380065U (en) * | 2017-08-30 | 2018-05-18 | 赛乐进（绍兴）科技有限公司 | A kind of conduit of full-automatic Western blotting instrument |
| CN207853256U (en) * | 2018-01-26 | 2018-09-11 | 河北申瑞电气科技有限公司 | A kind of intelligent and safe power distribution cabinet |
| CN207999557U (en) * | 2018-02-26 | 2018-10-23 | 威信广厦模块住宅工业有限公司 | A kind of connection structure for drain-pipe |
| CN208381324U (en) * | 2018-07-06 | 2019-01-15 | 中国科学院上海高等研究院 | A kind of plastic seal ring and the shutdown sealing device with plastic seal ring |
| CN208967043U (en) * | 2018-10-20 | 2019-06-11 | 李剑晖 | A kind of pipeline transportation large scale reducer pipe temporarily connects sealing device |
-
2019
- 2019-05-25 CN CN201910442472.5A patent/CN110159845B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH556488A (en) * | 1974-04-19 | 1974-11-29 | Paveg Anstalt | Pipe joint sealing ring of plastomer - with ribbed, narrower outer part |
| CN201373108Y (en) * | 2009-03-19 | 2009-12-30 | 李少华 | Inflatable sealing member |
| CN203585614U (en) * | 2013-11-08 | 2014-05-07 | 浙江金格管道有限公司 | Pipe joint |
| CN205208149U (en) * | 2015-11-18 | 2016-05-04 | 贵州同益塑料制品有限公司 | Natural gas pipeline |
| CN207380065U (en) * | 2017-08-30 | 2018-05-18 | 赛乐进（绍兴）科技有限公司 | A kind of conduit of full-automatic Western blotting instrument |
| CN207229762U (en) * | 2017-10-10 | 2018-04-13 | 丁毅 | Whirl compensator |
| CN207853256U (en) * | 2018-01-26 | 2018-09-11 | 河北申瑞电气科技有限公司 | A kind of intelligent and safe power distribution cabinet |
| CN207999557U (en) * | 2018-02-26 | 2018-10-23 | 威信广厦模块住宅工业有限公司 | A kind of connection structure for drain-pipe |
| CN208381324U (en) * | 2018-07-06 | 2019-01-15 | 中国科学院上海高等研究院 | A kind of plastic seal ring and the shutdown sealing device with plastic seal ring |
| CN208967043U (en) * | 2018-10-20 | 2019-06-11 | 李剑晖 | A kind of pipeline transportation large scale reducer pipe temporarily connects sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110159845B (en) | 2020-08-14 |
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