CN220303005U - Connection structure for heating ventilation pipe in heating ventilation engineering - Google Patents
Connection structure for heating ventilation pipe in heating ventilation engineering Download PDFInfo
- Publication number
- CN220303005U CN220303005U CN202321730221.5U CN202321730221U CN220303005U CN 220303005 U CN220303005 U CN 220303005U CN 202321730221 U CN202321730221 U CN 202321730221U CN 220303005 U CN220303005 U CN 220303005U
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- pipe
- connecting pipe
- heating
- ventilation
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 238000009423 ventilation Methods 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a connecting structure for a heating ventilation pipe in heating ventilation engineering, which comprises a first connecting pipe, a second connecting pipe and a connecting piece, and further comprises: the installation mechanism comprises: the first connecting pipe and the second connecting pipe are used for installing two sides of the connecting piece; three fixed slots are formed in the outer walls of the two sides of the connecting piece, fixed blocks are arranged on the inner walls of the fixed slots, six fixed blocks are respectively supported by the first connecting pipe and the second connecting pipe, limiting slots are formed in the outer walls of the tops of the fixed blocks, two limiting holes distributed at equal distances are formed in the two sides of the circumferential outer wall of the connecting piece, and limiting rods are arranged on the inner walls of the limiting holes. According to the connecting structure fixing block for the heating ventilation pipe in the heating ventilation engineering, disclosed by the utility model, the first connecting pipe, the connecting piece and the second connecting pipe are fixedly connected into a whole, so that the connecting piece is more stable, the strain is avoided, and the whole is more stable.
Description
Technical Field
The utility model relates to the technical field of installation of heating through pipes, in particular to a connecting structure for a heating through pipe in heating through engineering.
Background
The thickness and specification of the heating and ventilation pipeline are variable according to requirements, and usually, when the heating and ventilation pipeline is connected, two ends of the air pipe are always externally connected with accessories (such as an elbow and a reducing), so that the heating and ventilation pipeline has a very wide application range.
The patent document of application number 202223111064.8 discloses a connection structure that warm general pipe was used in warm general engineering, including warm general pipeline, warm general pipeline has two, is provided with two adapter sleeves that are used for connecting warm general pipeline between two warm general pipelines, and the anticreep groove has all been seted up to warm general pipeline's outer wall both sides, and the inside fixed mounting of adapter sleeve has two locating pieces that are in the same place with the anticreep groove joint that corresponds, still includes: the locating plate is fixedly arranged on the outer wall of the connecting sleeve, and a jack is formed in the locating plate at the upper side; the positioning sleeve is fixedly arranged on the positioning plate at the lower side.
However, when the connecting structure for the heating and ventilation pipe in the traditional heating and ventilation engineering is used, the connecting structure is directly connected with the heating and ventilation pipes at two sides, the supporting force of the connecting structure on the pipes at two sides is small, and the heavy pipes at two sides are easy to bend at the connecting position, so that the normal use of the pipes is affected; for example: when the heating and ventilation pipelines on two sides are connected, the connecting piece is directly connected at the central position, the heating and ventilation pipelines are heavy in mass, and the connecting piece is easy to connect unstably under the condition that the connecting piece is not supported, so that the connecting piece is damaged, and the use of the pipeline is affected.
Disclosure of Invention
The utility model discloses a connecting structure for a heating ventilation pipe in a heating ventilation project, and aims to solve the technical problems that when the connecting structure for the heating ventilation pipe in the traditional heating ventilation project is used, the connecting structure is directly connected with heating ventilation pipes on two sides, the supporting force of the connecting structure on the pipes on two sides is small, and the heavy pipes on two sides are easy to bend at the connecting position, so that the normal use of the pipes is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a connection structure that warm logical pipe was used in warm logical engineering, includes first connecting pipe, second connecting pipe and connecting piece, still includes:
the installation mechanism comprises: the first connecting pipe and the second connecting pipe are used for installing two sides of the connecting piece;
three fixed slots are formed in the outer walls of the two sides of the connecting piece, fixed blocks are arranged on the inner walls of the fixed slots, the six fixed blocks are respectively supported by the first connecting pipe and the second connecting pipe, limiting slots are formed in the outer walls of the tops of the fixed blocks, two limiting holes distributed at equal distances are formed in the two sides of the circumferential outer wall of the connecting piece, and limiting rods are arranged on the inner walls of the limiting holes and are respectively matched with the limiting slots and the limiting holes.
In this scheme, the equal fixed stay of three fixed blocks that connecting piece both sides are connected first connecting pipe and second connecting pipe of support both sides, and three fixed block supports more has stability, and after the position of adaptation fixed block, limit the spacing hole of gag lever post and spacing groove limit fixed block position to connect into a whole with first connecting pipe, connecting piece and second connecting pipe, fixed block fixed stay makes connecting piece department more stable, avoids the strain.
Optionally, the positions of the limiting grooves correspond to the positions of the two limiting holes.
By adopting the technical scheme, when the fixed block is pulled out for limiting, the limiting groove corresponds to the limiting hole on the outer side, the limiting groove is limited by the limiting rod, the fixed block is positioned in the fixing groove when the fixed block does not need to be connected in the delivery process or the transportation process, the limiting groove corresponds to the limiting hole on the inner side, and the fixed block is limited by the limiting rod.
In a preferred scheme, the installation mechanism is including establishing first connecting pipe with outer lane screw thread on the outer wall of the relative one side of second connecting pipe, the mounting groove has all been opened to the both sides of connecting piece circumference inner wall, all be equipped with the inner circle screw thread on the both sides inner wall of mounting groove, the connecting piece is close to open on the inner wall of mounting groove has the adaptation groove, the adaptation groove with the mounting groove is linked together, be equipped with the rubber strip on the inner wall of adaptation groove.
Adopt above-mentioned technical scheme, under the spiro union of outer lane screw thread and inner circle screw thread, connect the first connecting pipe and the second connecting pipe of both sides fixed in the mounting groove of connecting piece, the relative one end after first connecting pipe and second connecting pipe installation are accomplished all is located the adaptation inslot, and then extrudees the rubber strip and takes place deformation, makes the rubber strip be full of the adaptation inslot portion, with first connecting pipe and second connecting pipe looks chucking, further supplementary fixed, whole more steady.
From the above, a connection structure for heating ventilation pipe in heating ventilation engineering includes a first connection pipe, a second connection pipe and a connection piece, and further includes:
the installation mechanism comprises: the first connecting pipe and the second connecting pipe are used for installing two sides of the connecting piece;
three fixed slots are formed in the outer walls of the two sides of the connecting piece, fixed blocks are arranged on the inner walls of the fixed slots, the six fixed blocks are respectively supported by the first connecting pipe and the second connecting pipe, limiting slots are formed in the outer walls of the tops of the fixed blocks, two limiting holes distributed at equal distances are formed in the two sides of the circumferential outer wall of the connecting piece, and limiting rods are arranged on the inner walls of the limiting holes and are respectively matched with the limiting slots and the limiting holes. According to the connecting structure for the heating ventilation pipe in the heating ventilation engineering, the first connecting pipe, the connecting piece and the second connecting pipe are fixedly connected into a whole through the fixing blocks, so that the connecting piece is more stable, strain is avoided, and the whole is more stable.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a connection structure for a heating ventilation pipe in a heating ventilation project.
Fig. 2 is a cross-sectional front view of a connection structure for a heating ventilation pipe in a heating ventilation process according to the present utility model.
Fig. 3 is a schematic diagram of a split structure of a connection structure for a heating ventilation pipe in a heating ventilation project according to the present utility model.
Fig. 4 is a cross-sectional view of a connecting member of a connecting structure for a heating and ventilation pipe in a heating and ventilation engineering according to the present utility model.
In the accompanying drawings: 1. a first connection pipe; 2. a second connection pipe; 3. a connecting piece; 4. a fixed block; 5. a limiting hole; 6. a fixing groove; 7. a mounting groove; 8. an adaptation groove; 9. an outer ring thread; 10. an inner ring thread; 11. and a limit rod.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.
When the connecting structure for the heating ventilation pipes in the heating ventilation engineering is mainly applied to the connecting structure for the heating ventilation pipes in the traditional heating ventilation engineering, the connecting structure is directly connected with the heating ventilation pipes at two sides, the supporting force of the connecting structure on the pipes at two sides is small, and the heavy pipes at two sides are easy to bend at the connecting position, so that the normal use scene of the pipes is influenced.
Referring to fig. 1, 2 and 4, a connection structure for a heating ventilation pipe in a heating ventilation engineering includes a first connection pipe 1, a second connection pipe 2 and a connection member 3, and further includes:
the installation mechanism comprises: a first connection pipe 1 and a second connection pipe 2 for installing both sides of the connection member 3;
three fixed slots 6 are formed in the outer walls of the two sides of the connecting piece 3, fixed blocks 4 are connected to the inner walls of the fixed slots 6 in a sliding mode, the six fixed blocks 4 are respectively supported by the first connecting pipe 1 and the second connecting pipe 2, limiting slots are formed in the outer walls of the tops of the fixed blocks 4, two limiting holes 5 which are distributed at equal distances are formed in the two sides of the circumferential outer wall of the connecting piece 3, limiting rods 11 are inserted into the inner walls of the limiting holes 5, and the limiting rods 11 are respectively matched with the limiting slots and the limiting holes 5.
In a specific working process, the fixing blocks 4 are pulled out from the fixing grooves 6, so that the first connecting pipes 1 and the second connecting pipes 2 on two sides of the three fixing blocks 4 are fixedly supported, after the positions of the fixing blocks 4 are matched, the fixing blocks 4 are inserted into the limiting holes 5 and the limiting grooves through the limiting rods 11, the positions of the fixing blocks 4 are fixedly limited, and the first connecting pipes 1, the connecting pieces 3 and the second connecting pipes 2 are connected into a whole.
The positions of the limiting grooves are corresponding to the positions of the two limiting holes 5, when the fixing block 4 is pulled out to limit, the limiting grooves are corresponding to the outer limiting holes 5, the limiting grooves are limited by the limiting rods 11, when the fixing block 4 is not required to be connected in the delivery or transportation process, the fixing block 4 is located inside the fixing groove 6, the limiting grooves are corresponding to the inner limiting holes 5, and the limiting grooves are limited by the limiting rods 11.
It should be noted that, the limiting rod 11 is set to be of a concealed bolt type, and is fixed inside the connecting piece 3 when limiting on the connecting piece 3, and the surface cannot be seen, so that other connections are not affected, and the whole is more attractive.
Wherein, connecting piece 3 is located between first connecting pipe 1 and the second connecting pipe 2, and first connecting pipe 1 and second connecting pipe 2 are located the both sides of connecting piece 3, use both to be connected through connecting piece 3.
Referring to fig. 1, 3 and 4, in a preferred embodiment, the mounting mechanism includes an outer ring thread 9 provided on an outer wall of an opposite side of the first connecting pipe 1 and the second connecting pipe 2, mounting grooves 7 are provided on both sides of a circumferential inner wall of the connecting piece 3, inner ring threads 10 are provided on both side inner walls of the mounting grooves 7, an adapting groove 8 is provided on an inner wall of the connecting piece 3 adjacent to the mounting grooves 7, the adapting groove 8 is communicated with the mounting grooves 7, and rubber strips are provided on inner walls of the adapting groove 8.
By adopting the technical scheme, the first connecting pipe 1, the second connecting pipe 2 and the connecting piece 3 are further fixed in an auxiliary mode, and the whole is more stable. Under the spiro union of outer lane screw thread 9 and inner circle screw thread 10, the first connecting pipe 1 and the second connecting pipe 2 of both sides are connected in the mounting groove 7 of connecting piece 3, are connected fixedly with connecting piece 3 with both, can scarf joint in adaptation inslot 8 after first connecting pipe 1 and second connecting pipe 2 are installed and accomplish, and then extrude the rubber strip and take place deformation, make the rubber strip be full of adaptation inslot 8, with first connecting pipe 1 and second connecting pipe 2 and connecting piece 3 looks fixed chucking.
Wherein, first connecting pipe 1 and second connecting pipe 2 all with mounting groove 7 looks adaptation, inner circle screw thread 10 and outer lane screw thread 9 looks adaptation make connecting piece 3 fixed first connecting pipe 1 and second connecting pipe 2 mutually, and the bulk connection is inseparable.
Wherein, the rubber strip adopts graphite rubber sealing strip material, when the heating pipeline uses, the rubber strip is not influenced under the high temperature condition, keeps stable effect.
Working principle: during the use, under the spiro union of outer lane screw thread 9 and inner circle screw thread 10, all be connected fixedly with connecting piece 3 with first connecting pipe 1 and second connecting pipe 2, can scarf joint in adaptation inslot 8 after both installation are accomplished, and then extrude the rubber strip and take place deformation, make the rubber strip be full of adaptation inslot 8, with first connecting pipe 1 and the chucking mutually of second connecting pipe 2, then pull out fixed block 4 in the fixed slot 6, make the equal fixed connection pipe 1 and the second connecting pipe 2 of both sides of three fixed block 4, after adapting fixed block 4 position, gag lever post 11 is spacing, thereby connect into a whole with first connecting pipe 1, connecting piece 3 and second connecting pipe 2, the installation is more stable.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a connection structure that warm logical pipe was used in warm logical engineering, includes first connecting pipe (1), second connecting pipe (2) and connecting piece (3), its characterized in that still includes:
the installation mechanism comprises: the first connecting pipe (1) and the second connecting pipe (2) are used for installing two sides of the connecting piece (3);
three fixed slots (6) are formed in the outer walls of the two sides of the connecting piece (3), fixed blocks (4) are arranged on the inner walls of the fixed slots (6), the six fixed blocks (4) are respectively supported by the first connecting pipe (1) and the second connecting pipe (2), limiting slots are formed in the outer walls of the tops of the fixed blocks (4), two limiting holes (5) distributed at equal distances are formed in the two sides of the outer walls of the circumference of the connecting piece (3), limiting rods (11) are arranged on the inner walls of the limiting holes (5), and the limiting rods (11) are respectively matched with the limiting slots and the limiting holes (5).
2. A connection structure for heating and ventilation pipes in heating and ventilation engineering according to claim 1, characterized in that the positions of the limit grooves correspond to the positions of the two limit holes (5).
3. A connection structure for heating and ventilation pipes in heating and ventilation engineering according to claim 2, characterized in that the connection piece (3) is located between the first connection pipe (1) and the second connection pipe (2).
4. The connecting structure for the heating ventilation pipe in the heating ventilation engineering according to claim 1, wherein the mounting mechanism comprises outer ring threads (9) arranged on the outer walls of the opposite sides of the first connecting pipe (1) and the second connecting pipe (2), mounting grooves (7) are formed in two sides of the circumferential inner wall of the connecting piece (3), and inner ring threads (10) are formed in the inner walls of the two sides of the mounting grooves (7).
5. The connecting structure for a heating ventilation pipe in a heating ventilation project according to claim 4, wherein an adapting groove (8) is formed in the inner wall, close to the mounting groove (7), of the connecting piece (3), the adapting groove (8) is communicated with the mounting groove (7), and a rubber strip is arranged on the inner wall of the adapting groove (8).
6. The connecting structure for a heating ventilation pipe in a heating ventilation engineering according to claim 5, wherein the first connecting pipe (1) and the second connecting pipe (2) are both matched with the mounting groove (7), and the inner ring thread (10) is matched with the outer ring thread (9).
7. The connection structure for heating and ventilation pipes in heating and ventilation engineering according to claim 6, wherein the rubber strip is made of graphite rubber sealing strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730221.5U CN220303005U (en) | 2023-07-04 | 2023-07-04 | Connection structure for heating ventilation pipe in heating ventilation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730221.5U CN220303005U (en) | 2023-07-04 | 2023-07-04 | Connection structure for heating ventilation pipe in heating ventilation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303005U true CN220303005U (en) | 2024-01-05 |
Family
ID=89344407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321730221.5U Active CN220303005U (en) | 2023-07-04 | 2023-07-04 | Connection structure for heating ventilation pipe in heating ventilation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303005U (en) |
-
2023
- 2023-07-04 CN CN202321730221.5U patent/CN220303005U/en active Active
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