CN212480423U - Novel building heating and ventilation pipeline connecting device - Google Patents
Novel building heating and ventilation pipeline connecting device Download PDFInfo
- Publication number
- CN212480423U CN212480423U CN202021168081.3U CN202021168081U CN212480423U CN 212480423 U CN212480423 U CN 212480423U CN 202021168081 U CN202021168081 U CN 202021168081U CN 212480423 U CN212480423 U CN 212480423U
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- China
- Prior art keywords
- sleeve pipe
- pipeline body
- pipeline
- sleeve
- connecting device
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- 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.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000012634 fragment Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of pipeline connection, in particular to a novel building heating and ventilation pipeline connecting device, which comprises a pipeline body, a fixing bolt and a first sleeve, wherein the inner wall of the pipeline body is fixedly connected with a fastener, and the outer surface of the pipeline body is provided with a thread groove; the utility model discloses, through first sleeve pipe, the second sleeve pipe, the fastener, the setting of shell fragment and sealing washer, cup joint the inner wall of pipeline body on the second sleeve pipe, the surface of pipeline body cup joints with the inner wall of first sleeve pipe mutually, fastener and shell fragment looks block, under the effect of sealing washer, the seal of pipeline body with first sleeve pipe and second bushing has been increased, can avoid warm logical pipeline to appear leaking gas or leaking, through fixing bolt, the screw thread through-hole, thread groove and sealed setting up of filling up, can carry out the fixing once more to the state after pipeline body and first sleeve pipe and the second bushing connection, the stability of connection has been increased, and convenient for connection.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, concretely relates to novel warm logical pipe connection of building device.
Background
Existing pipelines are devices for transporting gases, liquids or fluids with solid particles connected by pipes, pipe couplings and valves. Generally, after being pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high-pressure part to a low-pressure part of a pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices; the material is divided into: metal pipes and non-metal pipes; the method comprises the following steps of: vacuum pipeline, low pressure pipeline, high pressure pipeline, ultrahigh pressure pipeline; the method comprises the following steps of: the thickness and specification of the general heating and ventilation pipeline are variable according to requirements, the two ends of the air pipe are always externally connected with accessories when the pipeline is connected, the heating and ventilation pipeline has good sealing performance, good strength and rigidity, small ventilation resistance and small ventilation noise, the round pipe is superior to a square pipe, the heating and ventilation pipeline is convenient to install, few in connection points, high in grade and attractive in appearance. The application range of the heating and ventilation pipeline is very wide; a purification system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like; but the connection of present warm logical pipeline is inconvenient, and the leakproofness is relatively poor moreover, for this reason, provides a novel warm logical pipeline connecting device of building.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel warm logical pipe connection of building device has the characteristics that connect convenience and leakproofness are good.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel warm pipeline that leads to of building connects device, includes pipeline body, fixing bolt and first sleeve pipe, the inner wall fixedly connected with fastener of pipeline body, the thread groove has been seted up to the surface of pipeline body, the quantity of thread groove has two, threaded through-hole has been seted up on the first sleeve pipe, first sheathed tube inner wall fixedly connected with mounting, first sleeve pipe passes through mounting fixedly connected with second sleeve pipe, the fixed slot has been seted up on the second sleeve pipe, fixedly connected with shell fragment in the fixed slot, fixedly connected with sealing washer on the first sheathed tube inner wall.
Preferably, the shape of the clip is triangular.
Preferably, the elastic sheet is made of high temperature resistant steel elastic material.
Preferably, the outer diameter of the pipeline body is matched with the inner diameter of the first sleeve, and the outer diameter of the second sleeve is matched with the inner diameter of the pipeline body.
Preferably, the diameter of the threaded through hole is matched with the diameter of the threaded groove.
Preferably, the diameter of the fixing bolt is matched with the diameter of the threaded through hole and the threaded groove, and a rubber pad is arranged on the fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through first sleeve pipe, the second sleeve pipe, the fastener, the setting of shell fragment and sealing washer, cup joint the inner wall of pipeline body on the second sleeve pipe, the surface of pipeline body cup joints with the inner wall of first sleeve pipe mutually, fastener and shell fragment looks block, under the effect of sealing washer, the seal of pipeline body with first sleeve pipe and second bushing has been increased, can avoid warm logical pipeline to appear leaking gas or leaking, through fixing bolt, the screw thread through-hole, thread groove and sealed setting up of filling up, can carry out the fixing once more to the state after pipeline body and first sleeve pipe and the second bushing connection, the stability of connection has been increased, and convenient for connection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of a front view section of the present invention;
in the figure: 1. a pipe body; 2. a thread groove; 3. a fastener; 4. fixing the bolt; 5. a threaded through hole; 6. a seal ring; 7. a first sleeve; 8. a fixing member; 9. a spring plate; 10. a second sleeve.
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.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: a novel building heating and ventilation pipeline connecting device comprises a pipeline body 1, fixing bolts 4 and a first sleeve 7, wherein a clamping piece 3 is fixedly connected to the inner wall of the pipeline body 1, thread grooves 2 are formed in the outer surface of the pipeline body 1, the number of the thread grooves 2 is two, a thread through hole 5 is formed in the first sleeve 7, the pipeline body 1 can be fixed again after being connected with the first sleeve 7 and a second sleeve 10 through the fixing bolts 4, the thread through holes 5, the thread grooves 2 and sealing gaskets, the connecting stability is improved, the connecting is convenient, a fixing piece 8 is fixedly connected to the inner wall of the first sleeve 7, the first sleeve 7 is fixedly connected with a second sleeve 10 through the fixing piece 8, a fixing groove is formed in the second sleeve 10, an elastic sheet 9 is fixedly connected into the fixing groove, a sealing ring 6 is fixedly connected to the inner wall of the first sleeve 7, under the effect of sealing washer 6, increased the leakproofness that pipeline body 1 is connected with first sleeve 7 and second sleeve 10, can avoid warm logical pipeline to appear leaking gas or leaking.
Specifically, the shape of the clip 3 is triangular.
Specifically, shell fragment 9 is made by high temperature resistant steel elastic material, and through the setting of fastener 3 and shell fragment 9, fastener 3 can increase the steadiness that this connecting device connects with shell fragment 9 block back.
Specifically, the outer diameter of the pipe body 1 is matched with the inner diameter of the first sleeve 7, and the outer diameter of the second sleeve 10 is matched with the inner diameter of the pipe body 1.
Specifically, the diameter of the threaded through hole 5 is matched with that of the threaded groove 2.
Specifically, the diameter of the fixing bolt 4 is matched with the diameter of the threaded through hole 5 and the threaded groove 2, and a rubber pad is arranged on the fixing bolt 4.
The utility model discloses a theory of operation and use flow: in the utility model, when in use, the inner wall of the pipeline body 1 is sleeved on the second sleeve 10, at the moment, the outer surface of the pipeline body 1 is sleeved with the inner wall of the first sleeve 7, then the pipeline body 1 is pushed to the direction close to the first sleeve 7 and the second sleeve 10 by force, the clamping piece 3 is clamped with the elastic piece 9, the outer surface of the pipeline body 1 is lapped with the sealing ring 6, under the action of the sealing ring 6, the connection tightness of the pipeline body 1 and the first sleeve 7 and the second sleeve 10 can be increased, air leakage or water leakage of the heating and ventilation pipeline can be avoided, then, the fixing bolt 4 is corresponding to the positions of the thread through hole 5 and the thread groove 2, and the fixing bolt 4 is in threaded connection with the thread through hole 5 and the thread groove 2, thereby the state of the pipeline body 1 after being connected with the first sleeve 7 and the second sleeve 10 can be fixed again, the connection stability is increased, the operation is simple.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel warm pipeline connecting that leads to of building device, includes pipeline body (1), fixing bolt (4) and first sleeve pipe (7), its characterized in that: the inner wall fixedly connected with fastener (3) of pipeline body (1), thread groove (2) have been seted up to the surface of pipeline body (1), the quantity of thread groove (2) has two, set up screw thread through-hole (5) on first sleeve pipe (7), the inner wall fixedly connected with mounting (8) of first sleeve pipe (7), first sleeve pipe (7) are through mounting (8) fixedly connected with second sleeve pipe (10), the fixed slot has been seted up on second sleeve pipe (10), fixedly connected with shell fragment (9) in the fixed slot, fixedly connected with sealing washer (6) on the inner wall of first sleeve pipe (7).
2. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the clamping piece (3) is triangular.
3. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the elastic sheet (9) is made of high-temperature-resistant steel elastic material.
4. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the outer diameter of the pipeline body (1) is matched with the inner diameter of the first sleeve (7), and the outer diameter of the second sleeve (10) is matched with the inner diameter of the pipeline body (1).
5. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the diameter of the thread through hole (5) is matched with that of the thread groove (2).
6. The novel building heating and ventilation pipeline connecting device of claim 1, characterized in that: the diameter of the fixing bolt (4) is matched with the diameter of the threaded through hole (5) and the threaded groove (2), and a rubber pad is arranged on the fixing bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168081.3U CN212480423U (en) | 2020-06-22 | 2020-06-22 | Novel building heating and ventilation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021168081.3U CN212480423U (en) | 2020-06-22 | 2020-06-22 | Novel building heating and ventilation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480423U true CN212480423U (en) | 2021-02-05 |
Family
ID=74412411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021168081.3U Expired - Fee Related CN212480423U (en) | 2020-06-22 | 2020-06-22 | Novel building heating and ventilation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202992A (en) * | 2021-03-30 | 2021-08-03 | 中国十七冶集团有限公司 | Steel conduit pipe fitting connecting device and mounting method |
-
2020
- 2020-06-22 CN CN202021168081.3U patent/CN212480423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202992A (en) * | 2021-03-30 | 2021-08-03 | 中国十七冶集团有限公司 | Steel conduit pipe fitting connecting device and mounting method |
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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: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |