CN218236638U - Heat preservation device for building water supply and drainage and heating and ventilation engineering - Google Patents
Heat preservation device for building water supply and drainage and heating and ventilation engineering Download PDFInfo
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- CN218236638U CN218236638U CN202222172865.9U CN202222172865U CN218236638U CN 218236638 U CN218236638 U CN 218236638U CN 202222172865 U CN202222172865 U CN 202222172865U CN 218236638 U CN218236638 U CN 218236638U
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Abstract
The utility model provides a building is for drainage and warm heat preservation device for engineering that leads to, including the pipeline body, the surface parcel of pipeline body has the one deck heat preservation cotton, the snap ring has been cup jointed to the cotton surface that keeps warm, the slide has been seted up to the inboard of snap ring. The utility model has the advantages that: at the beginning, vice ring major part is located the snap ring, when installing in the cotton outside of heat preservation, directly toward slightly bending the snap ring card outside at the cotton outside of heat preservation, removes vice ring through the recess, in the reference column was pushed back to vice ring by the chamfer, the spring compression this moment, until the reference column reachs pinhole department, the reference column pops out and goes into the card and go into the pinhole, vice ring cooperation snap ring fastens the heat preservation cotton this moment. This process operation process is few, only need with the snap ring card the cotton outside of heat preservation and rotate the secondary ring can, give up using bolt formula or iron wire formula tighrening ring, it is very fast to the cotton fastening speed of heat preservation, easy operation, efficiency, the problem that exists when having solved current heat preservation device installation.
Description
Technical Field
The utility model relates to a lead to warm engineering technical field, especially a building plumbing and warm heat preservation device for logical engineering.
Background
In order to avoid the fluid in the pipe from freezing in winter, an insulating layer is usually added on the outer side of the heating and ventilation pipe.
Present pipeline heat preservation is mostly soft layer, for example, it is cotton to keep warm etc., direct parcel is outside at the pipeline, and this heat preservation cotton needs to be wrapped up in tightly, it is better to wrap up in tight back heat preservation effect, the structure that now fastens the heat preservation cotton has the tighrening ring, utilize the bolt to connect, perhaps use the iron wire to surround the heat preservation cotton and screw up again, but the length of pipeline is longer, need be installed numerous heat preservation fastener by the manual work, and present bolt formula fastener or iron wire formula fastener need install slower, need tighten up bolt or screw up the screw, the installation effectiveness is lower.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to solve at least one of the technical defects.
Therefore, an object of the present invention is to provide a thermal insulation device for building water supply and drainage and heating and ventilation engineering to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present invention provides a thermal insulation device for building water supply, drainage, heating and ventilation engineering, which includes a pipeline body, wherein a layer of thermal insulation cotton is wrapped on an outer surface of the pipeline body;
a clamping ring is sleeved on the outer surface of the heat insulation cotton, a slide way is arranged on the inner side of the clamping ring, and a chamfer is arranged at the edge of the inner side of the clamping ring;
the clamping ring is movably connected with an auxiliary ring through a slide way on the inner side, and the auxiliary ring is sleeved on the outer side of the heat insulation cotton;
the clamping ring is provided with a pin hole, and the pin hole is communicated with the slide way;
a spring is fixedly connected inside the auxiliary ring, one end of the spring is fixedly connected with a positioning column, the vertical section of the part of the positioning column, which protrudes out of the auxiliary ring, is triangular, and the positioning column is inserted into the pin hole;
the inside of the secondary ring is provided with a sliding groove, one side of the positioning column is fixedly connected with a convex block, the convex block is movably connected with the sliding groove, and the outer surface of the secondary ring is provided with a plurality of grooves in annular arrays.
Preferably, according to any scheme, the inner side of the clamping ring is attached to the outer side of the heat preservation cotton, and the corresponding arc angle of the clamping ring is 190-195 degrees.
Adopt above-mentioned technical scheme: the heat preservation cotton is used for keeping warm to the pipeline body, prevents that the inside fluid of pipeline body from freezing.
Preferably, in any of the above solutions, the cross-sectional shape of the chute is "T" shaped, and the shape of the inner side of the chute is matched with the shape of the secondary ring.
Adopt above-mentioned technical scheme: the snap ring cooperates the secondary ring to fasten the heat preservation cotton, and snap ring and secondary ring are the PVC material, can slightly bend and take place deformation, and at the initial time, the secondary ring is most to be located the snap ring, when installing the cotton outside of heat preservation, directly toward slightly bending the card outside with the snap ring and blocking in the cotton outside of heat preservation.
The preferable mode of any one of the above schemes is that the inner side of the secondary ring is attached to the outer surface of the heat insulation cotton, and the secondary ring and the snap ring press the surface of the heat insulation cotton when the positioning column of the secondary ring is inserted into the pin hole.
Preferably, in any one of the above schemes, the positioning column is movably connected with the secondary ring, and the positioning column and the projection are in an integral structure.
Preferably, according to any of the above solutions, when the positioning column enters the chute, an inclined surface of the positioning column faces towards a chamfer.
Adopt above-mentioned technical scheme: the auxiliary ring is moved through the groove until the positioning column is pushed back into the auxiliary ring through the chamfer, the spring is compressed at the moment until the positioning column reaches the pin hole, the positioning column is popped out and clamped into the pin hole, and the auxiliary ring is matched with the clamping ring to fasten the heat-preservation cotton at the moment. This process operation process is few, only need with the snap ring card the cotton outside of heat preservation and rotate the subloop can, give up using bolt formula or iron wire formula tighrening ring, it is very fast to the cotton fastening speed of heat preservation, easy operation, efficient.
Compared with the prior art, the utility model has the advantages and beneficial effects of do:
this building is heat preservation device for plumbing and warm logical engineering, through the snap ring, the slide, the chamfer, vice ring, the pinhole, a spring, the reference column, the spout, the cooperation setting of lug and recess, vice ring of snap ring cooperation is fastened the heat preservation cotton, snap ring and vice ring are the PVC material, can slightly bend and take place deformation, at initial time, vice ring major part is located the snap ring, install when the cotton outside that keeps warm, directly past slightly bending the snap ring outward the snap ring in the cotton outside that keeps warm, remove vice ring through the recess, in the vice ring is pushed back to the chamfer by the reference column, spring compression this moment, reach pinhole department until the reference column, the reference column pops out the card and goes into in the pinhole, vice ring cooperation snap ring fastens the heat preservation cotton this moment. This process operation process is few, only need with the snap ring card the cotton outside of heat preservation and rotate the secondary ring can, give up using bolt formula or iron wire formula tighrening ring, it is very fast to the cotton fastening speed of heat preservation, easy operation, efficiency, the problem that exists when having solved current heat preservation device installation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the snap ring of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the pin hole of the present invention;
fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.
In the figure: 1-pipeline body, 2-heat preservation cotton, 3-snap ring, 4-slideway, 5-chamfer, 6-secondary ring, 7-pin hole, 8-spring, 9-positioning column, 10-chute, 11-lug and 12-groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.
As shown in fig. 1-4, the utility model comprises a pipeline body 1, a layer of heat preservation cotton 2 is wrapped on the outer surface of the pipeline body 1;
the outer surface of the heat insulation cotton 2 is sleeved with a clamping ring 3, the inner side of the clamping ring 3 is provided with a slideway 4, and the edge of the inner side of the clamping ring 3 is provided with a chamfer 5;
the snap ring 3 is movably connected with an auxiliary ring 6 through a slide way 4 at the inner side, and the auxiliary ring 6 is sleeved at the outer side of the heat insulation cotton 2;
the snap ring 3 is provided with a pin hole 7, and the pin hole 7 is communicated with the slide way 4;
a spring 8 is fixedly connected inside the auxiliary ring 6, one end of the spring 8 is fixedly connected with a positioning column 9, the vertical section of the part of the positioning column 9, which protrudes out of the auxiliary ring 6, is triangular, and the positioning column 9 is inserted into the pin hole 7;
Example 1: the inner side of the snap ring 3 is attached to the outer side of the heat preservation cotton 2, and the corresponding arc angle of the snap ring 3 is 190-195 degrees. The heat preservation cotton 2 is used for preserving heat to the pipeline body 1, and prevents that the inside fluid of pipeline body 1 from freezing.
Example 2: the cross section of the slide way 4 is T-shaped, and the shape of the inner side of the slide way 4 is matched with the shape of the secondary ring 6. The vice ring of 3 cooperations of snap ring 6 fastens heat preservation cotton 2, and snap ring 3 and vice ring 6 are the PVC material, can slightly bend and take place deformation, and when initial, vice ring 6 most are arranged in snap ring 3, install when heat preservation cotton 2 is outside, directly with snap ring 3 toward slightly bending the card outside heat preservation cotton 2.
Example 3: the inner side of the auxiliary ring 6 is attached to the outer surface of the heat preservation cotton 2, and the auxiliary ring 6 and the snap ring 3 press the surface of the heat preservation cotton 2 when the positioning column 9 of the auxiliary ring 6 is inserted into the pin hole 7. The positioning column 9 is movably connected with the auxiliary ring 6, and the positioning column 9 and the projection 11 are of an integral structure. The locating post 9 is inclined towards the chamfer 5 when entering the slideway 4. Remove vice ring 6 through recess 12, until reference column 9 by chamfer 5 back in vice ring 6, spring 8 compresses this moment, until reference column 9 reaches pinhole 7 department, reference column 9 pops out to be gone into in the pinhole 7, and vice ring 6 cooperation snap ring 3 fastens heat preservation cotton 2 this moment. This process operation process is few, only need with snap ring 3 card at the cotton 2 outside of heat preservation and rotate the secondary ring 6 can, give up using bolt formula or iron wire formula tighrening ring, it is very fast to the fastening speed of heat preservation cotton 2, easy operation, efficient.
The working principle of the utility model is as follows:
s1, heat preservation cotton 2 is used for preserving heat of the pipeline body 1 and preventing fluid in the pipeline body 1 from freezing;
s2, 3 cooperation secondary rings of snap ring 6 fasten heat preservation cotton 2, snap ring 3 and secondary ring 6 are the PVC material, can slightly bend and take place the deformation, at initial time, secondary ring 6 most are arranged in snap ring 3, install when heat preservation cotton 2 is outside, directly with snap ring 3 toward slightly bending the card outside heat preservation cotton 2, remove secondary ring 6 through recess 12, until reference column 9 by chamfer 5 push back in secondary ring 6, spring 8 compression this moment, until reference column 9 reachs pinhole 7 departments, reference column 9 pops out to block in pinhole 7, secondary ring 6 cooperation snap ring 3 fastens heat preservation cotton 2 this moment.
Compared with the prior art, the utility model discloses for prior art have following beneficial effect:
this building is heat preservation device for plumbing and heating and ventilation engineering, through snap ring 3, slide 4, chamfer 5, vice ring 6, pinhole 7, spring 8, reference column 9, spout 10, the cooperation setting of lug 11 and recess 12, snap ring 3 cooperation vice ring 6 fastens heat preservation cotton 2, snap ring 3 and vice ring 6 are the PVC material, can slightly bend and take place deformation, at initial time, vice ring 6 most is located snap ring 3, when installing in heat preservation cotton 2 outside, directly outwards slightly bend the snap ring 3 card in heat preservation cotton 2 outside, remove vice ring 6 through recess 12, until reference column 9 is pushed back in vice ring 6 by chamfer 5, spring 8 compresses this moment, until reference column 9 reachs pinhole 7 department, reference column 9 pops out and blocks in pinhole 7, vice ring 6 cooperation snap ring 3 fastens heat preservation cotton 2 this moment. This process operation process is few, only need with 3 cards of snap ring at the cotton 2 outside of heat preservation and rotate the secondary ring 6 can, give up using bolt formula or iron wire formula tighrening ring, it is very fast to the fastening speed of the cotton 2 that keeps warm, easy operation, efficiency, the problem that exists when having solved current heat preservation device installation.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The heat preservation device for the building water supply and drainage and heating and ventilation engineering is characterized by comprising a pipeline body (1), wherein a layer of heat preservation cotton (2) is wrapped on the outer surface of the pipeline body (1);
a clamping ring (3) is sleeved on the outer surface of the heat insulation cotton (2), a slide way (4) is formed in the inner side of the clamping ring (3), and a chamfer (5) is formed in the edge of the inner side of the clamping ring (3);
the clamping ring (3) is movably connected with an auxiliary ring (6) through a slide way (4) at the inner side, and the auxiliary ring (6) is sleeved at the outer side of the heat insulation cotton (2);
a pin hole (7) is formed in the clamping ring (3), and the pin hole (7) is communicated with the slide way (4);
a spring (8) is fixedly connected inside the auxiliary ring (6), one end of the spring (8) is fixedly connected with a positioning column (9), the vertical section of the part of the positioning column (9) protruding out of the auxiliary ring (6) is triangular, and the positioning column (9) is inserted into the pin hole (7);
a sliding groove (10) is formed in the auxiliary ring (6), a protruding block (11) is fixedly connected to one side of the positioning column (9), the protruding block (11) is movably connected with the sliding groove (10), and a plurality of annular array grooves (12) are formed in the outer surface of the auxiliary ring (6).
2. The heat preservation device for building water supply and drainage and heating and ventilation engineering as claimed in claim 1, wherein: the inner side of the snap ring (3) is attached to the outer side of the heat-preservation cotton (2), and the corresponding arc angle of the snap ring (3) is 190-195 degrees.
3. The heat preservation device for building water supply and drainage and heating and ventilation engineering as claimed in claim 2, wherein: the cross section of the slide way (4) is T-shaped, and the shape of the inner side of the slide way (4) is matched with that of the auxiliary ring (6).
4. The heat preservation device for building water supply and drainage and heating and ventilation engineering as claimed in claim 3, wherein: the inner side of the auxiliary ring (6) is attached to the outer surface of the heat-preservation cotton (2), and the auxiliary ring (6) and the clamping ring (3) press the surface of the heat-preservation cotton (2) when the positioning column (9) of the auxiliary ring (6) is inserted into the pin hole (7).
5. The heat preservation device for building water supply and drainage and heating and ventilation engineering as claimed in claim 4, wherein: the positioning column (9) is movably connected with the auxiliary ring (6), and the positioning column (9) and the bump (11) are of an integral structure.
6. The heat preservation device for building water supply and drainage and heating and ventilation engineering as claimed in claim 5, wherein: when the positioning column (9) enters the slideway (4), the inclined surface of the positioning column faces the chamfer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172865.9U CN218236638U (en) | 2022-08-18 | 2022-08-18 | Heat preservation device for building water supply and drainage and heating and ventilation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172865.9U CN218236638U (en) | 2022-08-18 | 2022-08-18 | Heat preservation device for building water supply and drainage and heating and ventilation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218236638U true CN218236638U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222172865.9U Active CN218236638U (en) | 2022-08-18 | 2022-08-18 | Heat preservation device for building water supply and drainage and heating and ventilation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218236638U (en) |
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2022
- 2022-08-18 CN CN202222172865.9U patent/CN218236638U/en active Active
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