CN219995586U - Sandwich heat-preserving antifreezing drain pipe - Google Patents
Sandwich heat-preserving antifreezing drain pipe Download PDFInfo
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- CN219995586U CN219995586U CN202320748313.XU CN202320748313U CN219995586U CN 219995586 U CN219995586 U CN 219995586U CN 202320748313 U CN202320748313 U CN 202320748313U CN 219995586 U CN219995586 U CN 219995586U
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- 239000010410 layer Substances 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 37
- 229920002635 polyurethane Polymers 0.000 claims abstract description 25
- 239000004814 polyurethane Substances 0.000 claims abstract description 25
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 14
- 239000006260 foam Substances 0.000 claims abstract description 13
- 239000011229 interlayer Substances 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 208000001034 Frostbite Diseases 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 46
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 206010060904 Freezing phenomenon Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses an interlayer heat-preservation type antifreezing drain pipe which comprises a main body heat preservation mechanism, a stable connection mechanism and an inclined discharge end, wherein the stable connection mechanism is arranged at one end of the main body heat preservation mechanism, and the inclined discharge end is arranged at the other end of the main body heat preservation mechanism. This heat preservation formula drain pipe that prevents frostbite of intermediate layer, the inner tube layer through the preparation of polyethylene material is inside main part material, promote this inside high low temperature tolerance of water pipe structure and avoid producing the deformation condition, be in the polyurethane layer of laminating all around of inner tube layer under the low temperature environment state then has good cold-resistant heat preservation and waterproof line, provide certain freeze-proof effect for whole drain pipe, the foam strip that the cooperation was laid all around increases the cold-resistant effect of whole drain pipe under outdoor condition, its fluoroplastic outer is then the outer part of whole drain pipe, can strengthen the external strength of whole drain pipe, promote can avoid whole water pipe to appear freezing phenomenon such as splitting under cold environment, promote and use stably and safely.
Description
Technical Field
The utility model relates to the technical field of drainage pipes of solar water heaters, in particular to an interlayer heat-preservation type anti-freezing drainage pipe.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, the vacuum tube type solar water heater is mainly used, the vacuum tube type household solar water heater is mainly composed of a heat collecting tube, a water storage tank, a bracket and other related parts, solar energy is converted into heat energy, the heat energy is mainly converted into heat energy by means of the vacuum heat collecting tube, the vacuum heat collecting tube utilizes the principle that hot water floats upwards and cold water sinks, water is enabled to generate microcirculation to obtain needed hot water, reserved water in the water tank needs to be supplemented through a water supply tube before the water heater is used, and excessive water is discharged through a connected drain pipe if the reserved water is excessively supplemented, so that the normal use of the water heater is ensured.
In the use of the existing solar water heater for draining, if the climate temperature is low, the residual water stain on the inner wall of the drain pipe is frozen, the normal draining process is affected, and even the situation that a water pipe is blocked, frost cracks and the like are possibly caused, and the normal draining operation of the water pipe is affected.
Disclosure of Invention
The utility model aims to provide an interlayer heat-preservation type antifreezing drain pipe so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intermediate layer heat preservation formula drain pipe that prevents frostbite, includes main part heat preservation mechanism, stabilizes linking mechanism and slope discharge end, main part heat preservation mechanism's one end is provided with stabilizes linking mechanism, and main part heat preservation mechanism's the other end is provided with the slope discharge end, main part heat preservation mechanism is including being responsible for, fluorine plastic skin, polyurethane layer, foam strip and interior tube layer, and is responsible for the inside all around and be provided with fluorine plastic skin, the outer inner wall laminating all around of fluorine plastic has the polyurethane layer, and the inside distribution all around of polyurethane layer has the foam strip, the inner wall laminating all around of polyurethane layer has the interior tube layer.
Further, the inner tube layer is attached to the polyurethane layer, and the foam strips are distributed at equal intervals along the periphery of the polyurethane layer.
Further, the main pipe is attached to the fluoroplastic outer layer, and the fluoroplastic outer layer is uniformly distributed along the peripheral outer walls of the polyurethane layer.
Further, stable linking mechanism is including linking end cover, inner wall layer, dredging inner chamber, thread groove and rubber circle, and link up the inner wall distribution all around of end cover have, the inner wall layer, the inside of linking end cover has been seted up and has been dredged the inner chamber, and dredges the inside of inner chamber and distribute all around and have the thread groove, the both sides of thread groove distribute the rubber circle.
Further, the thread grooves are distributed along the inner walls around the connecting end cover at equal intervals, and the rubber ring is fixedly connected with the connecting end cover.
Further, the inclined discharge end comprises a discharge end head, an anti-overflow port and a discharge port, wherein the anti-overflow port is arranged at one end of the discharge end head, and the discharge port is arranged in the anti-overflow port.
Further, the exhaust port is communicated with the main body heat preservation mechanism, and the exhaust port and the anti-overflow port are arranged along one end of the exhaust end.
Compared with the prior art, the utility model has the beneficial effects that: this heat preservation formula drain pipe that prevents frostbite of intermediate layer, in this drain pipe use, the inner tube layer of accessible polyethylene material preparation is inside main part material, promote this inside high low temperature tolerance of water pipe structure and avoid producing the deformation condition and influence normal drainage efficiency, under being in low temperature environment state, its inner tube layer is the polyurethane layer of laminating all around then has good cold-resistant heat preservation and waterproof wire, provide certain freeze-proof effect for whole drain pipe, if the water pipe is in extremely cold environment in use for a long time, then can increase the cold-resistant effect of whole drain pipe under outdoor condition through the foam strip that polyurethane layer inside was laid all around, thereby avoid whole water pipe to appear the phenomenon such as frost crack under cold environment, promote and use stably and safely.
The connecting end cover enables the drain pipe to be improved in connection tightness and stability through the rubber rings distributed on two sides of the thread groove in the drainage and drainage process, and the influence of overflow at the joint on stable use is avoided.
The overflow-preventing opening of the discharge end is designed into a slope form, so that the influence of the water flow direction in the discharge process on the discharge safety is avoided, and the discharge direction is controllable through the overflow-preventing opening design.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;
fig. 3 is a schematic top view of the main protection mechanism of the present utility model.
In the figure: 1. a main body heat preservation mechanism; 101. a main pipe; 102. a fluoroplastic outer layer; 103. a polyurethane layer; 104. a foam strip; 105. an inner tube; 2. a stable engagement mechanism; 201. connecting an end cover; 202. an inner wall layer; 203. dredging the inner cavity; 204. a thread groove; 205. a rubber ring; 3. a sloped discharge end; 301. a discharge end; 302. an anti-overflow port; 303. and a discharge port.
Detailed Description
As shown in fig. 1, an interlayer heat-preserving type antifreeze drainage pipe comprises: a main body heat preservation mechanism 1; one end of the main body heat preservation mechanism 1 is provided with a stable connection mechanism 2, the other end of the main body heat preservation mechanism 1 is provided with an inclined discharge end 3, the main body heat preservation mechanism 1 comprises a main pipe 101, a fluoroplastic outer layer 102, a polyurethane layer 103, foam strips 104 and an inner pipe layer 105, the fluoroplastic outer layer 102 is arranged in the periphery of the main pipe 101, the polyurethane layer 103 is attached to the inner wall of the periphery of the fluoroplastic outer layer 102, foam strips 104 are distributed in the periphery of the polyurethane layer 103 at equal intervals, the main pipe 101 is attached to the fluoroplastic outer layer 102, the fluoroplastic outer layer 102 is uniformly distributed along the outer wall of the periphery of the polyurethane layer 103, the inner pipe layer 105 made of a polyethylene material is an inner main body material in the use process of the drain pipe, promote this inside high low temperature tolerance of water pipe structure and avoid producing the deformation condition and influence normal drainage efficiency, when being in low temperature environment state, polyurethane layer 103 that its inner tube layer 105 laminating all around then has good cold-resistant heat preservation and waterproof wire, provide certain freeze-proof effect for whole drain pipe, if the water pipe is in extremely cold environment in the use for a long time, then can increase the cold-resistant effect of whole drain pipe under outdoor condition through polyurethane layer 103 inside foam strip 104 that lays all around, thereby reduce inside pipeline temperature and cross the bottom and produce and freeze the phenomenon, its fluorine plastic outer layer 102 then is the outer part of whole drain pipe, can strengthen the external strength of whole drain pipe, promote and can avoid whole water pipe to appear frost crack phenomenon under cold environment, promote and use stability and safety.
As shown in fig. 2, an interlayer insulation type antifreezing drain pipe, the stable connection mechanism 2 comprises a connection end cover 201, an inner wall layer 202, a drainage inner cavity 203, a thread groove 204 and a rubber ring 205, wherein the inner wall of the periphery of the connection end cover 201 is distributed with the inner wall layer 202, the drainage inner cavity 203 is formed in the connection end cover 201, the thread groove 204 is distributed around the inner part of the drainage inner cavity 203, the rubber rings 205 are distributed on two sides of the thread groove 204, the thread groove 204 is distributed along the periphery of the connection end cover 201 at equal intervals, the rubber rings 205 are fixedly connected with the connection end cover 201, before the drain pipe is used and drained, the connection end cover 201 structure at one end of the drain pipe is used, the drain pipe is connected with a solar water heater, when the drain pipe is connected, the drain pipe is in threaded combination with a water outlet pipeline of the water heater, the drainage inner cavity 203 is conveniently drained through the connection of the drain pipe, and the rubber rings 205 distributed on two sides of the thread groove 204 can be used for improving the connection air tightness and stabilizing in the drainage process, and preventing the overflow at the connection position from affecting the stable use.
As shown in FIG. 3, an inclined discharge end 3 comprises a discharge end 301, an anti-overflow port 302 and a discharge outlet 303, wherein the anti-overflow port 302 is arranged at one end of the discharge end 301, the discharge outlet 303 is arranged in the anti-overflow port 302, the discharge outlet 303 is communicated with a main body heat preservation mechanism 1, the discharge outlet 303 and the anti-overflow port 302 are arranged along one end of the discharge end 301, the discharge end 301 is made of an outer frame stainless steel material, the water pipe is prevented from being damaged due to the influence of outdoor use, the anti-overflow port 302 is designed into a slope form, the discharge safety is prevented from being influenced due to the influence of the water flow direction in the discharge process, and the discharge direction is controllable due to the design of the anti-overflow port 302.
To sum up, when the interlayer heat preservation type antifreezing drain pipe is used, firstly, before the drain pipe is used and drained, the structure of the end cover 201 is connected with the drain interface position of the solar water heater through the connection of one end of the drain pipe, when the drain pipe is connected with the drain interface position of the solar water heater, the thread groove 204 distributed in the dredging cavity 203 of the end cover 201 is connected, the thread groove 204 is in threaded combination with the water outlet pipeline of the water heater, the inner dredging cavity 203 is communicated with the water outlet pipeline to drain water, in the drain pipe connection process, the air tightness and stability are improved and the water draining process is stabilized through the design of the inclined overflow preventing opening 302 at the other end of the drain pipe, meanwhile, the mode of arranging foam strips 104 around the polyurethane layer 103 and the inner part is adopted, and the cold-resistant heat preservation antifreezing effect of the whole drain pipe under the outdoor condition is increased.
Claims (7)
1. The utility model provides a heat preservation formula drain pipe prevents frostbite, includes main part heat preservation mechanism (1), stabilizes linking mechanism (2) and slope discharge end (3), its characterized in that: one end of the main body heat preservation mechanism (1) is provided with a stable connection mechanism (2), the other end of the main body heat preservation mechanism (1) is provided with an inclined discharge end (3), the main body heat preservation mechanism (1) comprises a main pipe (101), a fluoroplastic outer layer (102), a polyurethane layer (103), foam strips (104) and an inner pipe layer (105), and be provided with fluoroplastic outer layer (102) around inside of being responsible for (101), the laminating of the inner wall around of fluoroplastic outer layer (102) has polyurethane layer (103), and the inside distribution all around of polyurethane layer (103) has foam strip (104), the laminating of the inner wall around of polyurethane layer (103) has inner tube layer (105).
2. The interlayer heat preservation type antifreezing drain pipe according to claim 1, wherein: the inner pipe layer (105) is attached to the polyurethane layer (103), and foam strips (104) are distributed at equal intervals along the periphery of the polyurethane layer (103).
3. The interlayer heat preservation type antifreezing drain pipe according to claim 1, wherein: the main pipe (101) is attached to the fluoroplastic outer layer (102), and the fluoroplastic outer layer (102) is uniformly distributed along the peripheral outer wall of the polyurethane layer (103).
4. The interlayer heat preservation type antifreezing drain pipe according to claim 1, wherein: stable linking mechanism (2) are including linking end cover (201), inner wall layer (202), dredging inner chamber (203), thread groove (204) and rubber circle (205), and link up inner wall distribution all around of end cover (201) have, inner wall layer (202), dredge inner chamber (203) have been seted up to the inside of linking end cover (201), and dredge the inside of inner chamber (203) around distributing thread groove (204), the both sides of thread groove (204) distribute rubber circle (205).
5. The interlayer heat preservation type antifreezing drain pipe according to claim 4, wherein: the thread grooves (204) are distributed along the inner walls of the periphery of the connecting end cover (201) at equal intervals, and the rubber rings (205) are fixedly connected with the connecting end cover (201).
6. The interlayer heat preservation type antifreezing drain pipe according to claim 1, wherein: the inclined discharge end (3) comprises a discharge end head (301), an anti-overflow port (302) and a discharge outlet (303), wherein the anti-overflow port (302) is arranged at one end of the discharge end head (301), and the discharge outlet (303) is arranged in the anti-overflow port (302).
7. The interlayer heat preservation type antifreezing drain pipe according to claim 6, wherein: the exhaust port (303) is communicated with the main body heat preservation mechanism (1), and the exhaust port (303) and the anti-overflow port (302) are arranged along one end of the exhaust end (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748313.XU CN219995586U (en) | 2023-04-07 | 2023-04-07 | Sandwich heat-preserving antifreezing drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320748313.XU CN219995586U (en) | 2023-04-07 | 2023-04-07 | Sandwich heat-preserving antifreezing drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995586U true CN219995586U (en) | 2023-11-10 |
Family
ID=88606057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320748313.XU Active CN219995586U (en) | 2023-04-07 | 2023-04-07 | Sandwich heat-preserving antifreezing drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995586U (en) |
-
2023
- 2023-04-07 CN CN202320748313.XU patent/CN219995586U/en active Active
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