CN212156271U - Ventilating duct external heat insulation easy-to-detach mounting structure - Google Patents
Ventilating duct external heat insulation easy-to-detach mounting structure Download PDFInfo
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- CN212156271U CN212156271U CN202020892167.4U CN202020892167U CN212156271U CN 212156271 U CN212156271 U CN 212156271U CN 202020892167 U CN202020892167 U CN 202020892167U CN 212156271 U CN212156271 U CN 212156271U
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Abstract
The utility model discloses an external thermal insulation removable mounting structure of an air conduit, which comprises a first mounting shell, a connecting strip, a fixing hole, a second mounting shell, a screw groove, a screw hole, a screw, a connecting block, a screw rod, a screw cap and a thermal insulation layer, the first mounting shell and the second mounting shell are both arc-shaped, the outer ends of the two sides of the first mounting shell and the second mounting shell are welded with connecting strips, the middle parts of the two ends of the connecting strip are respectively provided with a fixing hole, the screw rod is movably arranged in the fixing hole in the connecting strip, the two ends of the screw rod are respectively provided with a screw cap in a threaded manner, and the two screw caps are positioned at the outer sides of the connecting bars, the inner sides of the first mounting shell and the second mounting shell are both fixed with heat-insulating layers, screw grooves are formed in the middle of two ends of the outer side of the first installation shell and the outer side of the second installation shell, screw holes are formed in the middle of two ends of the connecting block, and screws are installed in the screw grooves through screw threads of the screw holes. The utility model discloses be favorable to installing and the advantage of the protection of dismantling air pipe.
Description
Technical Field
The utility model relates to an air pipe heat preservation technical field specifically is an air pipe outer heat preservation formula mounting structure that just tears open.
Background
The heat-insulating pipeline is widely used for liquid and gas conveying pipe networks, chemical pipeline heat-insulating engineering petroleum, chemical engineering, central heating networks, central air-conditioning ventilation pipelines, municipal engineering and the like. The high-temperature prefabricated direct-buried heat-insulating pipe is a direct-buried prefabricated heat-insulating pipe which has good heat-insulating property, safety, reliability and low engineering cost. The problems of heat preservation, sliding lubrication and water prevention of the exposed pipe end of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply are effectively solved. The high-temperature prefabricated direct-buried heat-insulating pipe not only has advanced technology and practical performance which are difficult to compare with the traditional trench and overhead laying pipeline, but also has remarkable social benefit and economic benefit, and is a powerful measure for heat supply and energy conservation. The high-temperature prefabricated direct-buried heat-insulating pipe adopts a direct-buried heat-supplying pipeline technology, and marks that the technical development of the Chinese heat-supplying pipeline has entered a new starting point.
A large number of searches find that: chinese utility model patent: the utility model provides a but combined pipeline heat preservation tube that quick installation, application number [ CN201910816059.0 ], publication number [ CN110594530A ], the utility model discloses a but combination formula pipeline heat preservation tube of quick installation relates to heat preservation protector technical field, this but quick installation's combination formula pipeline heat preservation tube, including pipeline heat preservation tube main part, the inside of pipeline heat preservation tube main part can dismantle and be connected with the pipeline main part, pipeline heat preservation tube main part includes first shell subassembly and second shell subassembly, first shell subassembly includes the stereoplasm shell, the inside wall fixedly connected with heat preservation material layer of stereoplasm shell, can dismantle between the inside of first shell subassembly and second shell subassembly and be connected with two hinges, the lateral wall fixedly connected with two first fasteners of first shell subassembly, the lateral wall fixedly connected with and the first fastener assorted second fastener of second shell subassembly, first fastener and second fastener can dismantle and be connected, thereby the effects of reducing the construction difficulty, saving time and ensuring the heat preservation quality are achieved.
When carrying wind through the pipeline, in order to guarantee the temperature of wind, high temperature or low temperature all need protect through the outside to air pipe to the realization is fixed the protection device of pipeline outside for the convenience simultaneously to the heat preservation of pipeline, and convenient to detach, consequently needs a protection device that is favorable to installing and dismantling air pipe now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air pipe keeps warm outward just tears formula mounting structure open possesses the advantage that is favorable to installing and the protection of dismantling air pipe, has solved through protecting air pipe's outside to the realization is to the heat retaining problem of pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: an external thermal insulation conveniently-detached mounting structure of a ventilation pipeline comprises a first mounting shell, a connecting strip, a fixing hole, a second mounting shell, a screw groove, a screw hole, a screw, a connecting block, a screw rod, a screw cap and a thermal insulation layer, the first mounting shell and the second mounting shell are both arc-shaped, the outer ends of the two sides of the first mounting shell and the second mounting shell are welded with connecting strips, the middle parts of the two ends of the connecting strip are respectively provided with a fixing hole, the screw rod is movably arranged in the fixing hole in the connecting strip, the two ends of the screw rod are respectively provided with a screw cap in a threaded manner, and the two screw caps are positioned at the outer sides of the connecting bars, the inner sides of the first mounting shell and the second mounting shell are both fixed with heat-insulating layers, screw grooves are formed in the middle of two ends of the outer side of the first installation shell and the outer side of the second installation shell, screw holes are formed in the middle of two ends of the connecting block, and screws are installed in the screw grooves through screw threads of the screw holes.
Preferably, the thread groove is arc-shaped, and the inner radian of the thread groove is matched with the outer radians of the first installation shell and the second installation shell.
Preferably, the heat preservation is circular-arc, the outside radian of heat preservation and the inboard radian adaptation of first installation shell and second installation shell, the length of heat preservation equals with the length of first installation shell and second installation shell.
Preferably, the length of the connecting strip is equal to the length of the first mounting shell and the length of the second mounting shell, and the width of the connecting strip is larger than the diameter of the screw cap.
Preferably, the thickness of the first mounting shell and the second mounting shell is greater than the depth of the screw groove, and the diameter of the screw groove is equal to that of the screw hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up connecting strip and screw rod, be favorable to realizing the effect to interconnect between first installation shell and the second installation shell, place the heat preservation in the inboard of first installation shell and second installation shell when using, place the outside at the ventilation pipe with first installation shell and second installation shell simultaneously, and install in the fixed orifices on the connecting strip through screw rod and nut, realize the fixed to first installation shell and second installation shell, made things convenient for the dismantlement of first installation shell and second installation shell simultaneously.
2. The utility model discloses a set up screw and connecting block, be favorable to connecting fixed effect to two adjacent first installation shells or second installation shell, pass through the connecting strip with first installation shell and second installation shell and fix the back, according to air pipe's length difference, to the increase of first installation shell and second installation shell, and install side by side, and fix two adjacent first installation shells or second installation shell through screw and connecting block, realized connecting first installation shell or second installation shell.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the first mounting housing of the present invention;
fig. 3 is a schematic view of the connecting block structure of the present invention.
In the figure: 1. a first mounting case; 2. a connecting strip; 3. a fixing hole; 4. a second mounting case; 5. a screw groove; 6. a screw hole; 7. a screw; 8. connecting blocks; 9. a screw; 10. a nut; 11. and (7) an insulating layer.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a ventilating duct external heat insulation conveniently-detached type mounting structure comprises a first mounting shell 1, a connecting strip 2, a fixing hole 3, a second mounting shell 4, a screw groove 5, screw holes 6, screws 7, a connecting block 8, a screw rod 9, screw caps 10 and a heat insulation layer 11, wherein the first mounting shell 1 and the second mounting shell 4 are in an arc shape, the connecting strip 2 is welded at the outer ends of two sides of the first mounting shell 1 and the second mounting shell 4, the fixing hole 3 is formed in the middle of the two ends of the connecting strip 2, the screw rod 9 is movably mounted in the fixing hole 3 in the connecting strip 2, the screw caps 10 are mounted at the two ends of the screw rod 9 in a threaded manner, the two screw caps 10 are located on the outer sides of the connecting strip 2, the heat insulation layer 11 is fixed on the inner sides of the first mounting shell 1 and the second mounting shell 4, the screw grooves 5 are formed in the middle of the two ends of the outer sides of the first mounting shell 1 and the second mounting shell 4, the screw, screw 7 passes through 6 threaded mounting in thread groove 5 of screw, passes through connecting strip 2 fixed backs with first installation shell 1 and second installation shell 4, and is different according to air pipe's length, to the increase of first installation shell 1 and second installation shell 4, and installs side by side, and fixes two adjacent first installation shells 1 or second installation shell 4 through screw 7 and connecting block 8, has realized connecting first installation shell 1 or second installation shell 4.
The spiral groove 5 is arc-shaped, and the inner radian of the spiral groove 5 is matched with the outer radians of the first installation shell 1 and the second installation shell 4.
The heat preservation 11 is circular-arc, and the outside radian of heat preservation 11 and the inboard radian adaptation of first installation shell 1 and second installation shell 4, the length of heat preservation 11 equals with the length of first installation shell 1 and second installation shell 4.
The length of connecting strip 2 equals with the length of first installation shell 1 and second installation shell 4, the width of connecting strip 2 is greater than the diameter of nut 10, place heat preservation 11 in the inboard of first installation shell 1 and second installation shell 4 when using, place first installation shell 1 and second installation shell 4 in the outside of ventilation pipe simultaneously, and install in fixed orifices 3 on connecting strip 2 through screw rod 9 and nut 10, realize the fixed to first installation shell 1 and second installation shell 4, the dismantlement of first installation shell 1 and second installation shell 4 has been made things convenient for simultaneously.
The thickness of first installation shell 1 and second installation shell 4 is greater than the degree of depth of thread groove 5, and the diameter of thread groove 5 is equal with the diameter of screw 6.
The working principle is as follows: the utility model discloses in operation, place heat preservation 11 in the inboard of first installation shell 1 and second installation shell 4 when using, place first installation shell 1 and second installation shell 4 in the outside of ventilation pipe simultaneously, and install in fixed orifices 3 on connecting strip 2 through screw rod 9 and nut 10, the realization is fixed to first installation shell 1 and second installation shell 4, the dismantlement of first installation shell 1 and second installation shell 4 has been made things convenient for simultaneously, pass through connecting strip 2 fixed back with first installation shell 1 and second installation shell 4, length according to air pipe is different, increase to first installation shell 1 and second installation shell 4, and install side by side, and fix two adjacent first installation shell 1 or second installation shell 4 through screw 7 and connecting block 8, it connects first installation shell 1 or second installation shell 4 to have been realized. The working principle of the present invention is the above.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a formula mounting structure is just torn open in outer heat preservation of air pipe, includes first installation shell (1), connecting strip (2), fixed orifices (3), second installation shell (4), spiral groove (5), screw (6), screw (7), connecting block (8), screw rod (9), nut (10) and heat preservation (11), its characterized in that: the first installation shell (1) and the second installation shell (4) are arc-shaped, the outer ends of the two sides of the first installation shell (1) and the second installation shell (4) are welded with connecting strips (2), the middle parts of the two ends of the connecting strip (2) are respectively provided with a fixing hole (3), the screw rod (9) is movably arranged in the fixing hole (3) in the connecting strip (2), the two ends of the screw rod (9) are respectively provided with a screw cap (10) in a threaded manner, and the two screw caps (10) are both positioned at the outer side of the connecting bar (2), the inner sides of the first mounting shell (1) and the second mounting shell (4) are both fixed with heat-insulating layers (11), screw grooves (5) are respectively arranged in the middle of the two outer ends of the first mounting shell (1) and the second mounting shell (4), screw holes (6) are formed in the middle of the two ends of the connecting block (8), and screws (7) are installed in the screw grooves (5) through the screw holes (6) in a threaded mode.
2. The ventilating duct external thermal insulation conveniently-detached mounting structure as claimed in claim 1, wherein: the spiral groove (5) is arc-shaped, and the inner side radian of the spiral groove (5) is matched with the outer side radians of the first installation shell (1) and the second installation shell (4).
3. The ventilating duct external thermal insulation conveniently-detached mounting structure as claimed in claim 1, wherein: the heat preservation (11) are circular-arc, the outside radian of heat preservation (11) and the inboard radian adaptation of first installation shell (1) and second installation shell (4), the length of heat preservation (11) equals with the length of first installation shell (1) and second installation shell (4).
4. The ventilating duct external thermal insulation conveniently-detached mounting structure as claimed in claim 1, wherein: the length of connecting strip (2) equals with the length of first installation shell (1) and second installation shell (4), the width of connecting strip (2) is greater than the diameter of nut (10).
5. The ventilating duct external thermal insulation conveniently-detached mounting structure as claimed in claim 1, wherein: the thickness of first installation shell (1) and second installation shell (4) is greater than the degree of depth of thread groove (5), the diameter of thread groove (5) equals with the diameter of screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892167.4U CN212156271U (en) | 2020-05-25 | 2020-05-25 | Ventilating duct external heat insulation easy-to-detach mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892167.4U CN212156271U (en) | 2020-05-25 | 2020-05-25 | Ventilating duct external heat insulation easy-to-detach mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212156271U true CN212156271U (en) | 2020-12-15 |
Family
ID=73707226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892167.4U Expired - Fee Related CN212156271U (en) | 2020-05-25 | 2020-05-25 | Ventilating duct external heat insulation easy-to-detach mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212156271U (en) |
-
2020
- 2020-05-25 CN CN202020892167.4U patent/CN212156271U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |