CN210567014U - Connecting type heat-preservation ventilating duct convenient to install - Google Patents
Connecting type heat-preservation ventilating duct convenient to install Download PDFInfo
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- CN210567014U CN210567014U CN201921731737.5U CN201921731737U CN210567014U CN 210567014 U CN210567014 U CN 210567014U CN 201921731737 U CN201921731737 U CN 201921731737U CN 210567014 U CN210567014 U CN 210567014U
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- heat
- pipe
- heat preservation
- insulating
- insulating layer
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Abstract
The utility model relates to a connecting type heat preservation ventilation pipeline convenient to install, which comprises a heat preservation pipe body, an inner heat preservation layer and an outer heat preservation layer, wherein the inner heat preservation layer is attached to the inner wall of the heat preservation pipe, and the outer heat preservation layer is wrapped around the outer side of the heat preservation pipe; the connecting end of the outer heat-insulating layer is provided with a connecting device, and the two ends of the outer heat-insulating layer are connected and fixed at the outer side of the heat-insulating pipe through the connecting device. The utility model overcomes traditional wind channel does not keep warm, easily produce the dewfall, installation difficulty scheduling problem, and keep apart the inside and outside air heat exchange in wind channel completely, avoid ambient temperature to influence gaseous temperature in the wind channel, or gaseous temperature distributes the wind channel and causes the heat loss outward in the wind channel, outer heat preservation easy to assemble and change simultaneously, can play anticorrosive anti-oxidant effect again, prolong air pipe's life, the insulating tube is easy to assemble and change also, and circulated use, can be at national within a wide range especially severe cold area, the mill, the extensive using widely of central heating area.
Description
Technical Field
The utility model relates to an air pipe, in particular to connected heat preservation air pipe easy to assemble.
Background
The ventilation pipeline is a metal or nonmetal pipeline used for ventilation or air conditioning engineering in industrial and civil buildings, is a municipal infrastructure used for air circulation or preventing harmful gas from diffusing, and when the ventilation pipeline conveys waste heat steam or high-temperature gas to pass through indoor and other closed spaces, the ventilation pipeline is to prevent heat from diffusing into rooms to raise the room temperature, and simultaneously to prevent people from being scalded by contacting the ventilation pipeline, so that the condensation phenomenon of the outer wall of the pipeline is prevented, and more importantly, unnecessary energy waste caused by heat loss of the high-temperature gas in the pipeline is prevented. The existing ventilation pipeline has complex and difficult installation process, huge engineering and large labor consumption; exposed pipeline outside heat preservation suffers artificial destruction very easily, and the heat preservation is in case destroyed the heat preservation effect of then direct influence pipeline, and the air pipe of current building all formula pipeline as an organic whole, is difficult for disassembling, and unable split in embedding building structure when early construction is gone into to some pipelines, consequently brings many troubles for change, maintenance and the clearance of later stage pipeline. With the development of society, the construction modes of a plurality of buildings gradually tend to be simplified and assembled, and the nation advocates the development of energy-saving and environment-friendly buildings, so that a heat-insulating ventilating duct which is convenient to install, clean and maintain, good in heat insulation, moisture-proof and anti-condensation and long in service life is needed.
Disclosure of Invention
The utility model provides a connecting type heat preservation ventilating duct which is convenient to install, and comprises a heat preservation pipe body, an inner heat preservation layer and an outer heat preservation layer, wherein the inner heat preservation layer is attached to the inner wall of the heat preservation pipe, and the outer heat preservation layer is wrapped around the outer side of the heat preservation pipe; the connecting end of the outer heat-insulating layer is provided with a connecting device, and the two ends of the outer heat-insulating layer are connected and fixed at the outer side of the heat-insulating pipe through the connecting device.
The link of outer heat preservation be equipped with several groups connecting device, several groups connecting device equidistance sets up side by side.
The connecting device is a buckle, a hasp or a lock catch.
Preferably, the connecting device is a hasp, the hasp comprises a hasp locking ring and a fixing buckle, the hasp locking ring and the fixing buckle are respectively arranged at two connecting ends of the outer heat-insulating layer, and the hasp locking ring is connected with the fixing buckle to connect and fix two ends of the outer heat-insulating layer.
The heat preservation pipe is connected with the connecting pipe, connecting threads are respectively arranged at two ends of the heat preservation pipe and the connecting pipe, and the heat preservation pipe is in threaded connection with the connecting pipe.
The two ends of the heat preservation pipe are provided with external threads, and the two ends of the connecting pipe are provided with internal threads.
The connecting pipe is a straight pipe or an elbow pipe.
The inner wall of the connecting pipe is provided with a heat-insulating layer.
The heat-insulating layer is made of a rubber-plastic heat-insulating material, and is low in heat conductivity coefficient, good in fireproof performance, long in service life and environment-friendly.
The utility model discloses a theory of operation:
firstly, the length of an air duct is determined according to the building design requirement, a plurality of sections of heat preservation pipes with required lengths are selected, then a plurality of sections of straight connecting pipes and bent connecting pipes are selected according to the length of the heat preservation pipes and the trend of the duct, the heat preservation pipes are connected with the heat preservation pipes through the connecting pipes respectively, the heat preservation pipes and the connecting pipes are sequentially assembled into the air duct in an end-to-end mode through threads and are connected with a ventilation system, then an outer heat preservation layer with the same length as each section of the heat preservation pipe is wrapped outside each section of the heat preservation pipe, and the outer heat preservation layers are fixed on the heat preservation pipes in an end-to-end mode through a hasp locking ring buckle fastening buckle. The inner heat-insulating layer attached to the inside of the heat-insulating pipe and the outer heat-insulating layer play a heat-insulating role together, the heat-insulating layer of the connecting pipe also plays a heat-insulating role, and the connecting pipe is short and can neglect heat loss.
When the outer heat-insulating layer of a certain section of heat-insulating pipe is damaged and needs to be maintained, the hasp locking ring of the hasp is opened, the damaged outer heat-insulating layer is taken down, and then a new outer heat-insulating layer is replaced; when the ventilating duct needs to be dismantled or replaced, the heat-insulating pipe can be dismantled only by rotating the connecting pipe.
The utility model has the advantages that:
the utility model overcomes traditional wind channel does not keep warm, easily produce the dewfall, installation difficulty scheduling problem, and keep apart the inside and outside air heat exchange in wind channel completely, avoid ambient temperature to influence gaseous temperature in the wind channel, or gaseous temperature distributes the wind channel and causes the heat loss outward in the wind channel, outer heat preservation easy to assemble and change simultaneously, can play anticorrosive anti-oxidant effect again, prolong air pipe's life, the insulating tube is easy to assemble and change also, and circulated use, can be at national within a wide range especially severe cold area, the mill, the extensive using widely of central heating area.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the structure of the heat preservation pipe body of the present invention;
FIG. 5 is a schematic view of the connecting tube structure of the present invention;
FIG. 6 is a schematic sectional view of the thermal insulation pipe of the present invention;
FIG. 7 is a schematic view of the structure of the external thermal insulation layer of the present invention;
1. insulating tube 2, interior heat preservation 3, outer heat preservation 4, connecting device 5, hasp catch 6, fixed knot 7, connecting pipe 8, external screw thread 9, internal thread.
Detailed Description
Please refer to fig. 1-7:
the utility model provides a convenient-to-install connection type heat preservation ventilation pipeline, which comprises a heat preservation pipe 1 body, an inner heat preservation layer 2 and an outer heat preservation layer 3, wherein the inner heat preservation layer 2 is attached to the inner wall of the heat preservation pipe 1, and the outer heat preservation layer 3 is wrapped around the outer side of the heat preservation pipe 1; the connecting end of the outer heat-insulating layer 3 is provided with a connecting device 4, and the two ends of the outer heat-insulating layer 3 are connected and fixed at the outer side of the heat-insulating pipe 1 through the connecting device 4.
The link of outer heat preservation 3 be equipped with array connecting device 4, array connecting device 4 equidistance sets up side by side.
The connecting device 4 is a hasp, the hasp comprises a hasp locking ring 5 and a fixing buckle 6, the hasp locking ring 5 and the fixing buckle 6 are respectively arranged at two connecting ends of the outer heat-insulating layer 3, and the hasp locking ring 5 is connected with the fixing buckle 6 to connect and fix two ends of the outer heat-insulating layer 3.
Insulating tube 1 link to each other with connecting pipe 7, the both ends of insulating tube 1 are equipped with external screw thread 8, the both ends of connecting pipe 7 are equipped with internal thread 9, insulating tube 1 passes through the screw thread with connecting pipe 7 and links to each other.
The connecting pipe 7 is a straight pipe or an elbow pipe.
The inner wall of the connecting pipe 7 is also provided with a heat-insulating layer.
The utility model discloses a theory of operation:
firstly, according to the building design requirement, the length of an air duct is determined, a plurality of sections of heat preservation pipes 1 with required lengths are selected, then a plurality of sections of straight connecting pipes 7 and bent connecting pipes 7 are selected according to the length of the heat preservation pipes 1 and the trend of the duct, the heat preservation pipes 1 are respectively connected with the heat preservation pipes 1 through the connecting pipes 7, the heat preservation pipes 1 and the connecting pipes 7 are sequentially connected end to end through threads to form the air duct and are connected with a ventilation system, then an outer heat preservation layer 3 with the same length as each section of the heat preservation pipe 1 is wrapped outside each section of the heat preservation pipe 1 and is fastened and fixed through a fastener locking ring 5, the outer heat preservation layer 3 is fixed on the heat preservation pipes 1 end to end, and finally the installation of. The inside attached interior heat preservation 2 of insulating tube 1 plays the heat preservation effect jointly with outer heat preservation 3, and the heat preservation of connecting pipe 7 also plays the heat preservation effect, and the connecting pipe is shorter, and the heat loss can be neglected.
When the outer heat-insulating layer 3 of a certain section of heat-insulating pipe 1 is damaged and needs to be maintained, the hasp locking ring 5 of the hasp is opened, the damaged outer heat-insulating layer 3 is taken down, and then the new outer heat-insulating layer 3 is replaced; when the ventilating duct needs to be removed or replaced, the heat preservation pipe 1 can be removed only by rotating the connecting pipe 7.
Claims (8)
1. The utility model provides a connected form heat preservation air pipe easy to assemble which characterized in that: the heat-insulating pipe comprises a heat-insulating pipe body, an inner heat-insulating layer and an outer heat-insulating layer, wherein the inner heat-insulating layer is attached to the inner wall of the heat-insulating pipe, and the outer heat-insulating layer is wrapped around the outer side of the heat-insulating pipe; the connecting end of the outer heat-insulating layer is provided with a connecting device, and the two ends of the outer heat-insulating layer are connected and fixed at the outer side of the heat-insulating pipe through the connecting device.
2. The easy-to-install connecting type heat-insulating ventilation pipeline according to claim 1, characterized in that: the link of outer heat preservation be equipped with several groups connecting device, several groups connecting device equidistance sets up side by side.
3. An easy-to-install connecting type heat-insulating ventilation pipeline according to claim 1 or 2, characterized in that: the connecting device is a buckle, a hasp or a lock catch.
4. An easy-to-install connecting type heat-insulating ventilation pipeline according to claim 1 or 2, characterized in that: the connecting device is a hasp, the hasp comprises a hasp locking ring and a fixing buckle, the hasp locking ring and the fixing buckle are respectively arranged at two connecting ends of the outer heat-insulating layer, and the hasp locking ring is connected with the fixing buckle to connect and fix two ends of the outer heat-insulating layer.
5. The easy-to-install connecting type heat-insulating ventilation pipeline according to claim 1, characterized in that: the heat preservation pipe is connected with the connecting pipe, connecting threads are respectively arranged at two ends of the heat preservation pipe and the connecting pipe, and the heat preservation pipe is in threaded connection with the connecting pipe.
6. The easy-to-install connecting type heat-insulating ventilation pipeline according to claim 5, characterized in that: the two ends of the heat preservation pipe are provided with external threads, and the two ends of the connecting pipe are provided with internal threads.
7. The easy-to-install connecting type heat-insulating ventilation pipeline according to claim 5, characterized in that: the connecting pipe is a straight pipe or an elbow pipe.
8. An easy-to-install connecting type heat-insulating ventilation pipeline according to claim 5 or 6, characterized in that: the inner wall of the connecting pipe is provided with a heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731737.5U CN210567014U (en) | 2019-10-16 | 2019-10-16 | Connecting type heat-preservation ventilating duct convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731737.5U CN210567014U (en) | 2019-10-16 | 2019-10-16 | Connecting type heat-preservation ventilating duct convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567014U true CN210567014U (en) | 2020-05-19 |
Family
ID=70640834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731737.5U Expired - Fee Related CN210567014U (en) | 2019-10-16 | 2019-10-16 | Connecting type heat-preservation ventilating duct convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567014U (en) |
-
2019
- 2019-10-16 CN CN201921731737.5U patent/CN210567014U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20201016 |