CN209540326U - A kind of heating and ventilation project thermal-insulating type HVAC pipe - Google Patents
A kind of heating and ventilation project thermal-insulating type HVAC pipe Download PDFInfo
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- CN209540326U CN209540326U CN201920281010.5U CN201920281010U CN209540326U CN 209540326 U CN209540326 U CN 209540326U CN 201920281010 U CN201920281010 U CN 201920281010U CN 209540326 U CN209540326 U CN 209540326U
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- Prior art keywords
- ring
- connection ring
- plate
- guard
- frame
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Abstract
The utility model relates to HVAC Manifold technology fields, specially a kind of heating and ventilation project thermal-insulating type HVAC pipe, including HVAC tube body and fold insulating layer, it is welded on the both ends outer wall of HVAC tube body and goes along with sb. to guard him frame, it goes along with sb. to guard him for two and is provided with left wing's connection ring and right flank connection ring between frame, the surface of left wing's connection ring and right flank connection ring is welded with the ring flat-plate that is spirally connected, the ring flat-plate that is spirally connected is screwed onto first and is spirally connected in annular groove, first annular groove that is spirally connected is provided on the surface for going along with sb. to guard him frame, the surface of left wing's connection ring and right flank connection ring offers limited ring groove, the inner rotation of limited ring groove is connected with drawing ring flat-plate；Have the beneficial effect that the utility model proposes heating and ventilation project be provided with thermal-insulating type HVAC pipe surface and go along with sb. to guard him frame, the inside for going along with sb. to guard him frame can be with the insulating layer after storing foldable, and blocked by connection ring, placement space is specially looked for after avoiding insulating layer from dismantling, and use convenient for insulating layer next time.
Description
Technical field
The utility model relates to HVAC pipe correlative technology field, specially a kind of heating and ventilation project thermal-insulating type HVAC pipe.
Background technique
The heating and ventilating pipeline scope of application is very extensive, and it is logical that purification system sends air hose, central air-conditioning ventilation duct, industrial supply and exhaust back to
Air hose, environment friendly system suction air hose, mining drainage gas pipe, mining gummed cloth air duct etc.；
In the prior art, winter freezes in order to avoid the fluid inside HVAC pipe, and heat preservation is often added on the outside of HVAC pipe
Layer, but in summer, rapid flow of fluid is that HVAC tube temperature degree increases, and needs to remove insulating layer at this time, traditional insulating layer is being torn open
It needs specially to look for space storage after removing, be more troublesome；For this purpose, the utility model proposes a kind of heating and ventilation project thermal-insulating type HVAC pipes
For solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of heating and ventilation project thermal-insulating type HVAC pipes, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of heating and ventilation project thermal-insulating type HVAC pipe,
Including HVAC tube body and insulating layer is folded, is welded on the both ends outer wall of the HVAC tube body and goes along with sb. to guard him frame, two are gone along with sb. to guard him
It is provided with left wing's connection ring and right flank connection ring between frame, the surface of left wing's connection ring and right flank connection ring is welded with spiral shell
Ring flat-plate is connect, the ring flat-plate that is spirally connected is screwed onto first and is spirally connected in annular groove, and described first annular groove that is spirally connected is provided on the surface for going along with sb. to guard him frame,
The surface of left wing's connection ring and right flank connection ring offers limited ring groove, and the inner rotation of the limited ring groove is connected with drawing
Ring flat-plate, the surface of the drawing ring flat-plate are welded with connection ring flat-plate, and the surface of the connection ring flat-plate is bonded with folding insulating layer, described
The other end for folding insulating layer is bonded on the surface for going along with sb. to guard him frame.
Preferably, the section for going along with sb. to guard him frame is the circular ring structure of " Fang " shape, and two overbending directions for going along with sb. to guard him frame are opposite
Distribution.
Preferably, left wing's connection ring and right flank connection ring are equal-sized circular ring shape plate structure, left wing's connection
Two ring flat-plates that are spirally connected are welded on the surface of ring, two ring flat-plates that are spirally connected are symmetrical about the widthwise central of left wing's connection ring, right
One side surface of wing connection ring offers second and is spirally connected annular groove, and another side surface of right flank connection ring is welded with the ring flat-plate that is spirally connected.
Preferably, it is T-shaped circular ring structure that the limited ring groove and drawing ring flat-plate, which are in section, pulls ring flat-plate
The big end face of area is in the inside of limited ring groove in two end faces, and limited ring groove limits drawing ring flat-plate, limited ring groove
Opening towards going along with sb. to guard him frame.
Preferably, the connection ring flat-plate is in circular ring shape plate structure, and the outer diameter for connecting ring flat-plate is less than the internal diameter for going along with sb. to guard him frame, left
Wing connection ring, right flank connection ring and connection ring flat-plate cover in the outside of HVAC tube body.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model proposes heating and ventilation project be provided with thermal-insulating type HVAC pipe surface and go along with sb. to guard him frame, go along with sb. to guard him the inside of frame
Can be with the insulating layer after storing foldable, and blocked by connection ring, placement space is specially looked for after avoiding insulating layer from dismantling, and just
It is used insulating layer next time；
2. the utility model proposes heating and ventilation project set contractile folding for insulating layer with thermal-insulating type HVAC pipe and tie
Structure stretches connection by two connection rings when use, is contracted to the both ends of HVAC pipe when not in use, simple and convenient.
Detailed description of the invention
Fig. 1 is that the utility model folds insulating layer deployed configuration schematic diagram；
Fig. 2 is that the utility model folds insulating layer foldable structure schematic diagram；
Fig. 3 is structure enlargement diagram at A in Fig. 1.
In figure: HVAC tube body 1 goes along with sb. to guard him frame 2, left wing's connection ring 3, right flank connection ring 4, the ring flat-plate 5 that is spirally connected, first is spirally connected ring
Slot 6, drawing ring flat-plate 8, connection ring flat-plate 9, folds insulating layer 10 at limited ring groove 7, and second is spirally connected annular groove 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of heating and ventilation project thermal-insulating type HVAC pipe,
Including HVAC tube body 1 and insulating layer 10 is folded, is welded on the both ends outer wall of HVAC tube body 1 and goes along with sb. to guard him frame 2, go along with sb. to guard him frame 2
Section be " Fang " shape circular ring structure, two are gone along with sb. to guard him the overbending direction Relative distribution of frame 2, are folded after insulating layer 10 is shunk and are put
It sets in the inside for going along with sb. to guard him frame 2；
It goes along with sb. to guard him for two and is provided with left wing's connection ring 3 and right flank connection ring 4 between frame 2, left wing's connection ring 3 and right flank connection ring
4 surface is welded with the ring flat-plate 5 that is spirally connected, and the ring flat-plate 5 that is spirally connected is screwed onto first and is spirally connected in annular groove 6, and first annular groove 6 that is spirally connected is provided with and encloses
It protects on the surface of frame 2, left wing's connection ring 3 and right flank connection ring 4 are equal-sized circular ring shape plate structure, left wing's connection ring 3
Surface on be welded with two ring flat-plates 5 that are spirally connected, two ring flat-plates 5 that are spirally connected are symmetrical about the widthwise central of left wing's connection ring 3, right
One side surface of wing connection ring 4 offers second and is spirally connected annular groove 11, and another side surface of right flank connection ring 4 is welded with the ring flat-plate that is spirally connected
5, while left wing's connection ring 3 and right flank connection ring 4 are screwed, screw contrary, left wing's connection ring 3 and the rotation of right flank connection ring 4
In the process, limited ring groove 7 and drawing ring flat-plate 8, which do relative rotation and avoid folding insulating layer 10, screws, can drawing ring flat-plate 8 with limit
The surface insertion installation ball that position annular groove 7 contacts, the fluency of both promotions rotation, by the ring that is spirally connected on 3 surface of left wing's connection ring
Plate 5, which is screwed onto first and is spirally connected, the second of 6 surface of annular groove to be spirally connected in annular groove 11, is stretched at this point, folding insulating layer 10 to HVAC pipe
Ontology 1 is covered, and plays insulation effect to HVAC tube body 1；
The surface of left wing's connection ring 3 and right flank connection ring 4 offers limited ring groove 7, and the inner rotation of limited ring groove 7 connects
It is connected to and pulls ring flat-plate 8, limited ring groove 7 and drawing ring flat-plate 8 are T-shaped circular ring structure in section, pull the two of ring flat-plate 8
The big end face of area is in the inside of limited ring groove 7 in a end face, and 7 pairs of drawing ring flat-plates 8 of limited ring groove limit, limited ring groove
7 opening when needing to remove folding insulating layer 10, left wing's connection ring 3 and right flank connection ring 4 is separated, respectively towards frame 2 is gone along with sb. to guard him
The ring flat-plate 5 that is spirally connected of 4 end of left wing's connection ring 3 and right flank connection ring is screwed onto going along with sb. to guard him for two sides the first of 2 surface of frame to be spirally connected ring
In slot 6, at this point, folding insulating layer 10 is folded the inside for being contracted in and going along with sb. to guard him frame 2, left wing's connection ring 3 and right flank connection ring 4 are distinguished
The opening that frame 2 is gone along with sb. to guard him at two is covered, it is simple and convenient；
The surface of drawing ring flat-plate 8 is welded with connection ring flat-plate 9, and connection ring flat-plate 9 is in circular ring shape plate structure, connection ring flat-plate 9
Outer diameter is less than the internal diameter for going along with sb. to guard him frame 2, and left wing's connection ring 3, right flank connection ring 4 and connection ring flat-plate 9 are covered in HVAC tube body 1
Outside, the surface of connection ring flat-plate 9, which is bonded with, folds insulating layer 10, and the other end for folding insulating layer 10 is bonded in the table for going along with sb. to guard him frame 2
On face.
Working principle: in actual work, left wing's connection ring 3 and right flank connection ring 4 is docking together, then screwed simultaneously
Left wing's connection ring 3 and right flank connection ring 4, screw it is contrary, in 4 rotation process of left wing's connection ring 3 and right flank connection ring, limit
Annular groove 7 and drawing ring flat-plate 8, which do relative rotation and avoid folding insulating layer 10, to screw, and can contact pulling ring flat-plate 8 with limited ring groove 7
Surface insertion installation ball, both promote the fluency of rotation, the ring flat-plate 5 that is spirally connected on 3 surface of left wing's connection ring be screwed onto the
One, which is spirally connected, the second of 6 surface of annular groove is spirally connected in annular groove 11, hides at this point, folding insulating layer 10 and being stretched to HVAC tube body 1
Lid, plays insulation effect to HVAC tube body 1, and in conjunction with shown in attached drawing 1, the spacing of folding insulating layer 10 and HVAC tube body 1 is very
It is small, or even contacted with HVAC tube body 1, spacing is widened expression by the positional relationship of the two at the displaying of Fig. 1 for clarity, is needed
When removing folding insulating layer 10, left wing's connection ring 3 and right flank connection ring 4 are separated, respectively connect left wing's connection ring 3 and right flank
The ring flat-plate 5 that is spirally connected for connecing 4 end of ring is screwed onto going along with sb. to guard him for two sides and the first of 2 surface of frame is spirally connected in annular groove 6, at this point, folding insulating layer
10 are folded the inside for being contracted in and going along with sb. to guard him frame 2, and left wing's connection ring 3 and right flank connection ring 4 cover respectively goes along with sb. to guard him opening for frame 2 at two
It is simple and convenient at mouthful.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of heating and ventilation project thermal-insulating type HVAC pipe, including HVAC tube body (1) and folding insulating layer (10), feature exists
In: it is welded with and goes along with sb. to guard him frame (2) on the both ends outer wall of the HVAC tube body (1), go along with sb. to guard him for two and be provided with left wing between frame (2)
The surface of connection ring (3) and right flank connection ring (4), left wing's connection ring (3) and right flank connection ring (4) is welded with the ring that is spirally connected
Plate (5), the ring flat-plate that is spirally connected (5) are screwed onto first and are spirally connected in annular groove (6), and described first annular groove (6) that is spirally connected is provided with and goes along with sb. to guard him frame
(2) on surface, the surface of left wing's connection ring (3) and right flank connection ring (4) offers limited ring groove (7), the stop collar
The inner rotation of slot (7) is connected with drawing ring flat-plate (8), and the surface of drawing ring flat-plate (8) is welded with connection ring flat-plate (9), described
The surface of connection ring flat-plate (9), which is bonded with, folds insulating layer (10), and the other end for folding insulating layer (10), which is bonded in, goes along with sb. to guard him frame
(2) on surface.
2. a kind of heating and ventilation project according to claim 1 thermal-insulating type HVAC pipe, it is characterised in that: described to go along with sb. to guard him frame (2)
Section be " Fang " shape circular ring structure, two are gone along with sb. to guard him the overbending direction Relative distribution of frame (2).
3. a kind of heating and ventilation project according to claim 1 thermal-insulating type HVAC pipe, it is characterised in that: left wing's connection ring
(3) and right flank connection ring (4) is equal-sized circular ring shape plate structure, is welded with two on the surface of left wing's connection ring (3)
Be spirally connected ring flat-plate (5), and two ring flat-plates that are spirally connected (5) are symmetrical about the widthwise central of left wing's connection ring (3), right flank connection ring (4)
A side surface offer second and be spirally connected annular groove (11), another side surface of right flank connection ring (4) is welded with the ring flat-plate that is spirally connected (5).
4. a kind of heating and ventilation project according to claim 1 thermal-insulating type HVAC pipe, it is characterised in that: the limited ring groove
(7) and drawing ring flat-plate (8) is T-shaped circular ring structure in section, pulls the end that area is big in two end faces of ring flat-plate (8)
Face is in the inside of limited ring groove (7), and limited ring groove (7) limits drawing ring flat-plate (8), the opening court of limited ring groove (7)
To going along with sb. to guard him frame (2).
5. a kind of heating and ventilation project according to claim 1 thermal-insulating type HVAC pipe, it is characterised in that: the connection ring flat-plate
It (9) is in circular ring shape plate structure, the outer diameter of connection ring flat-plate (9) is less than the internal diameter for going along with sb. to guard him frame (2), and left wing's connection ring (3), right flank connect
It connects ring (4) and connection ring flat-plate (9) covers in the outside of HVAC tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281010.5U CN209540326U (en) | 2019-03-06 | 2019-03-06 | A kind of heating and ventilation project thermal-insulating type HVAC pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920281010.5U CN209540326U (en) | 2019-03-06 | 2019-03-06 | A kind of heating and ventilation project thermal-insulating type HVAC pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540326U true CN209540326U (en) | 2019-10-25 |
Family
ID=68274811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920281010.5U Expired - Fee Related CN209540326U (en) | 2019-03-06 | 2019-03-06 | A kind of heating and ventilation project thermal-insulating type HVAC pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540326U (en) |
-
2019
- 2019-03-06 CN CN201920281010.5U patent/CN209540326U/en not_active Expired - Fee Related
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Legal Events
| 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: 20191025 Termination date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |