CN209991064U

CN209991064U - Pipeline insulation structure

Info

Publication number: CN209991064U
Application number: CN201920107319.2U
Authority: CN
Inventors: 姜建旺
Original assignee: Jiang Jiang Cheng Construction Engineering Co Ltd
Current assignee: Jiang Jiang Cheng Construction Engineering Co Ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-01-24
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a pipeline heat insulation structure, which relates to the technical field of fire-fighting engineering, and adopts the technical scheme that the pipeline heat insulation structure comprises a pipe body and a connector, wherein the surfaces of the pipe body and the connector are both coated with heat insulation sleeve components; the both ends of body are equipped with a plurality of turn-ups along circumference, and connector inner wall middle part is equipped with keeps off the ring, and the both ends of connector are equipped with a plurality of cards, form the slot that supplies the turn-ups to pass through between two adjacent cards, and the distance between card and the fender ring cooperatees with turn-ups thickness. The utility model provides a current building air pipe and outside heat exchange speed lead to the problem of power consumption increase soon, through set up the insulation cover subassembly at the air pipe outer wall, improve pipeline heat preservation energy-saving effect.

Description

Pipeline insulation structure

Technical Field

The utility model relates to a fire engineering technical field, more specifically the saying so, it relates to a pipeline insulation construction.

Background

The air conditioner comprises an outdoor unit and an indoor unit, wherein a ventilating pipeline is connected between the outdoor unit and the indoor unit. In summer, the outdoor unit performs refrigeration, the temperature of cold air in the ventilation pipeline is low, and the temperature of cold air blown into a room is lower than expected due to the fact that the inside of the ventilation pipeline easily absorbs external heat; in winter, the outdoor unit heats, the temperature of hot air in the ventilating duct is high, and the heat in the ventilating duct is easy to dissipate to the outside, so that the temperature of hot air blown into a room is lower than expected. The energy consumption of the air conditioner increases.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pipeline insulation construction improves pipeline heat preservation energy-saving effect through setting up the insulation cover subassembly at the air pipe outer wall.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pipeline heat-insulating structure comprises a pipe body and a connector, wherein heat-insulating sleeve assemblies are respectively coated on the surfaces of the pipe body and the connector; the both ends of body are equipped with a plurality of turn-ups along circumference, and connector inner wall middle part is equipped with keeps off the ring, and the both ends of connector are equipped with a plurality of cards, form the slot that supplies the turn-ups to pass through between two adjacent cards, and the distance between card and the fender ring cooperatees with turn-ups thickness.

Through adopting above-mentioned technical scheme, when two pipelines pass through the connector to be connected, insert the turn-ups of body tip along the slot of connector, then swivel joint head makes the turn-ups card go into between card and fender ring to the body is fixed and sealed with the connector, convenient operation. The heat-insulating sleeve assembly effectively reduces heat exchange between the pipe body and the external environment, improves the heat-insulating effect of the pipeline, and enhances the energy-saving property.

The utility model discloses further set up to: the heat-insulating sleeve component comprises an inner protective layer, a heat-reflecting film, a heat-insulating layer and an outer protective layer which are sequentially arranged.

Through adopting above-mentioned technical scheme, outer protective layer and interior protective layer play the guard action to inside heat reflection film and heat preservation, prevent to damage with increase of service life. The heat reflection film laminating body sets up for the heat of the inside heat of body is low to the external radiation possibility or the heat of external environment reduces to the internal radiation possibility of body, and it is effectual to keep warm. The heat preservation can further block the body and the heat exchange of external environment, plays dual heat preservation effect.

The utility model discloses further set up to: the heat preservation cover subassembly on the connector still includes the extension to both ends along axial extension, and the extension is equipped with the opening that supplies the body to pass.

By adopting the technical scheme, the joint of the connector and the pipe body can be coated by the extending part, so that the area of heat dissipation of the pipe body is reduced, and the overall heat insulation effect is improved.

The utility model discloses further set up to: the extension part is provided with a slot along the bus direction, and the two sides of the slot are connected through a locking piece.

Through adopting above-mentioned technical scheme, when installation body and connector, can open the closure and make to open and crack and split to turn over an extension and make connector tip expose, be convenient for install body and connector. When the pipe body is fixed with the connector, the extending part is put back and is fixed again by the locking part, so that the connecting part of the pipe body and the connector is coated by the extending part, and the operation is convenient.

The utility model discloses further set up to: the locking piece is a zipper.

Through adopting above-mentioned technical scheme, closure simple structure, only need open or close the zip fastener during operation, open and close and slit fastly, the operation of being convenient for.

The utility model discloses further set up to: the end surface of the extension part is provided with an elastic tightening belt along the circumferential direction.

Through adopting above-mentioned technical scheme, the extension is close to the one end of body and can tightly tie on the body, reduces outside air admission, improves the heat preservation effect.

The utility model discloses further set up to: the outer protective layer is a flame-retardant rubber layer.

Through adopting above-mentioned technical scheme, when the local conflagration that breaks out of building, fire-retardant rubber layer has higher high temperature resistance, and is difficult for burning, can play guard action, increase of service life to the insulation cover subassembly.

The utility model discloses further set up to: the inner protective layer is oxford.

By adopting the technical scheme, the oxford fabric has stronger wear resistance and good protection effect on the heat reflection film of the inner layer. The oxford fabric is thin and soft, and can be attached to the outer surfaces of the pipe body and the connector along with the shape.

The utility model discloses further set up to: the heat preservation layer is made of heat preservation cotton.

By adopting the technical scheme, the heat insulation cotton is a common heat insulation material, and the cost for manufacturing the heat insulation sleeve component is low.

The utility model discloses further set up to: the outer protective layer surface on the connector is equipped with multichannel anti-skidding bead along circumference.

Through adopting above-mentioned technical scheme, anti-skidding bead has increased connector roughness for difficult skidding, convenient operation when rotating the connector and fixing.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. when two pipelines pass through the connector and connect, insert the turn-ups of body tip along the slot of connector, then the swivelling joint head makes the turn-ups card go into between card and fender ring to the body is fixed and sealed with the connector, convenient operation. The heat insulation sleeve assembly effectively reduces heat exchange between the pipe body and the external environment, improves the heat insulation effect of the pipeline and enhances the energy conservation;

2. when a fire disaster occurs on the local part of the building, the flame-retardant rubber layer has higher high-temperature resistance and is not easy to burn, the heat-insulating sleeve component can be protected, and the service life is prolonged;

3. one end of the extending part close to the pipe body can be tightly bound on the pipe body, so that the entering of external air is reduced, and the heat preservation effect is improved.

Drawings

FIG. 1 is a schematic view of a connection portion of a tube and a connector in an embodiment;

FIG. 2 is an isometric view showing the connection of the jacket assembly to the pipe body and connector;

fig. 3 is a sectional view showing the internal structure of the jacket assembly.

Reference numerals: 1. a pipe body; 11. flanging; 2. a connector; 21. a baffle ring; 22. a card; 23. a slot; 24. a sealing gasket; 3. a heat insulating jacket assembly; 31. an outer protective layer; 32. a heat-insulating layer; 33. a heat reflective film; 34. an inner protective layer; 35. a zipper.

Detailed Description

Example (b): a pipeline heat-insulating structure is shown in figures 1 and 2 and comprises a pipe body 1 and a connector 2 used for connecting two sections of pipe bodies 1, wherein a heat-insulating sleeve assembly 3 is arranged on the surfaces of the pipe bodies 1 and the connector 2. The heat-insulating sleeve component 3 effectively reduces the heat exchange rate of the pipe body 1 and the external environment, and improves the energy-saving effect.

Referring to fig. 1 and 3, the end of the tube body 1 is formed with a plurality of flanges 11 extending outwardly away from the center; connector 2 is the tubulose, the internal diameter of connector 2 cooperatees with the external diameter of body 1, the inner wall middle part of connector 2 is equipped with along circumference and keeps off ring 21, the terminal surface of connector 2 is equipped with a plurality of cards 22 along circumference, form slot 23 between two adjacent cards 22, the width of slot 23 is greater than turn-ups 11's width, make turn-ups 11 can pass slot 23 and stretch into inside connector 2, keep off the distance between ring 21 and the card 22 and equal to turn-ups 11's thickness, it makes turn-ups 11 card go into to keep off the back between ring 21 and the card 22 to rotate 2 certain angles of connector like this, body 1 can tightly block with connector 2 and solidify. In order to improve the sealing performance between the end face of the pipe body 1 and the baffle ring 21, flexible sealing gaskets 24 are attached to two sides of the baffle ring 21, and the sealing gaskets 24 can be rubber rings with the thickness of 1-2 mm.

Referring to fig. 2 and 3, the insulating jacket assembly 3 includes an inner protective layer 34, a heat reflective film 33, an insulating layer 32 and an outer protective layer 31, which are sequentially arranged from inside to outside; the outer protection layer 31 can adopt a flame-retardant rubber layer with the thickness of 5-8mm, so that on one hand, the wear resistance is higher, on the other hand, when a fire disaster occurs in an external building, the outer protection layer 31 can protect internal materials, the service life of the heat insulation sleeve component 3 is prolonged, and the heat insulation sleeve component 3 is prevented from igniting; the heat-insulating layer 32 can be made of heat-insulating cotton with the thickness of 2-3cm, has a good heat-insulating effect, is common in material and low in manufacturing cost; the heat reflection film 33 can be formed by laminating an aluminum foil veneer, a polyethylene film, a fiber braided fabric and a metal coating film through hot melt adhesive, and the thickness is 0.3mm-0.5 mm; the inner protective layer 34 can be 1-2mm thick oxford, has flexibility and good wear resistance, so that the inner wall of the heat-insulating sleeve component 3 can be well attached to the surfaces of the pipe body 1 and the connector 2, the oxford has a protective effect on the heat-reflecting film 33, and the heat-insulating sleeve component 3 is prevented from being installed on the pipe body 1 to cause abrasion of the heat-reflecting film 33. The oxford fabric, the pipe body 1 and the connector 2 can be bonded and fixed through glue.

Referring to fig. 2 and 3, in order to facilitate the installation of the pipe body 1 and the connector 2, the jacket assembly 3 of the pipe body 1 is shorter than the length of the pipe body 1, so that the flange 11 of the end of the pipe body 1 is exposed, so that the flange 11 can be easily inserted into the insertion groove 23 without interference.

In order to reduce the heat exchange between the pipe body 1 and the external environment at the joint, the two ends of the heat insulating sleeve assembly 3 on the joint 2 are axially extended to form extending parts, and the inner diameter of the extending parts is adapted to the outer diameter of the heat insulating sleeve assembly 3 on the pipe body 1, so that the end parts of the two heat insulating sleeve assemblies 3 are overlapped. The zipper 35 is fixedly arranged on the extension part along the bus direction, when the pipe body 1 and the connector 2 are required to be connected, the zipper 35 can be firstly pulled open in order to align the flanging 11 and the slot 23, then the end part of the connector 2 is exposed by outwards bending the extension part, and the installation is convenient. After the installation is finished, the extending part is folded back again and the zipper 35 is pulled, so that the extending part is sleeved at the end part of the heat preservation sleeve component 3 on the pipe body 1.

In order to connect the connector 2 tightly with the insulating jacket assembly 3 on the pipe body 1, the end of the extension part may be provided with an elastic tightening band (not shown) along the circumferential direction, so that the end of the extension part is tightly bound on the outer surface of the pipe body 1.

Outer protective layer 31 surface on connector 2 is equipped with multichannel anti-skidding bead along circumference, and anti-skidding bead has increased 2 roughness of connector for difficult skidding, convenient operation when rotating connector 2 fixed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pipeline insulation construction, includes body (1) and connector (2), its characterized in that: the surfaces of the pipe body (1) and the connector (2) are coated with heat-insulating sleeve assemblies (3); the both ends of body (1) are equipped with a plurality of turn-ups (11) along circumference, and connector (2) inner wall middle part is equipped with keeps off ring (21), and the both ends of connector (2) are equipped with a plurality of cards (22), form slot (23) that supply turn-ups (11) to pass through between two adjacent cards (22), and card (22) and keep off the thickness of distance between ring (21) and turn-ups (11) and cooperate.

2. The pipe insulation structure according to claim 1, wherein: the heat-insulating sleeve component (3) comprises an inner protective layer (34), a heat reflecting film (33), a heat-insulating layer (32) and an outer protective layer (31) which are arranged in sequence.

3. The pipe insulation structure according to claim 2, wherein: the heat insulation sleeve assembly (3) on the connector (2) further comprises extending parts which extend towards two ends along the axial direction, and the extending parts are provided with openings for the pipe body (1) to penetrate through.

4. The pipe insulation structure according to claim 3, wherein: the extension part is provided with a slot along the bus direction, and the two sides of the slot are connected through a locking piece.

5. The pipe insulation structure according to claim 4, wherein: the locking piece is a zipper (35).

6. The pipe insulation structure according to claim 3, wherein: the end surface of the extension part is provided with an elastic tightening belt along the circumferential direction.

7. The pipe insulation structure according to claim 2, wherein: the outer protective layer (31) is a flame-retardant rubber layer.

8. The pipe insulation structure according to claim 7, wherein: the inner protection layer (34) is oxford.

9. The pipe insulation structure according to claim 2, wherein: the heat-insulating layer (32) is made of heat-insulating cotton.

10. The pipe insulation structure according to claim 2, wherein: the surface of an outer protection layer (31) on the connector (2) is provided with a plurality of anti-skidding convex ribs along the circumferential direction.