CN221975386U - Phase-change material anti-condensation tuyere - Google Patents
Phase-change material anti-condensation tuyere Download PDFInfo
- Publication number
- CN221975386U CN221975386U CN202420415919.6U CN202420415919U CN221975386U CN 221975386 U CN221975386 U CN 221975386U CN 202420415919 U CN202420415919 U CN 202420415919U CN 221975386 U CN221975386 U CN 221975386U
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- tuyere
- phase
- condensation
- energy storage
- wind gap
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- 238000009833 condensation Methods 0.000 title claims abstract description 29
- 239000012782 phase change material Substances 0.000 title claims abstract description 24
- 238000004146 energy storage Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000002274 desiccant Substances 0.000 claims abstract description 7
- 239000012071 phase Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 244000005700 microbiome Species 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The application relates to a phase-change material anti-condensation tuyere, which comprises an air pipe, a tuyere panel, a tuyere frame, a phase-change energy storage layer and an insulating layer, wherein the air pipe is communicated with the tuyere, the tuyere is provided with the tuyere frame, the tuyere panel is arranged in the tuyere frame, a drying groove is formed in the surface of the tuyere panel, a drying agent is arranged in the drying groove, the tuyere part is dried, the humidity of the tuyere part is reduced, the tuyere is prevented from condensation, the phase-change energy storage layer is coated inside and outside the tuyere, the insulating layer is arranged on the outer surface of the phase-change energy storage layer, the phase-change energy storage layer is formed by encapsulating a flexible phase-change material, the shape conforming to the dimension and specification of the tuyere can be manufactured, the temperature difference between the air supply and the environment of the tuyere is reduced, the problem of tuyere condensation can be fundamentally solved, condensed water is not produced, bacterial microorganisms are bred, and the indoor air quality is improved.
Description
Technical Field
The utility model relates to the field of ecological buildings and heat energy storage, in particular to a phase-change material anti-condensation air port.
Background
With the development of economy, the contradiction between domestic energy supply and demand is increasingly intense, and particularly, the phenomenon of insufficient electric energy supply frequently occurs in various places in the peak period of electric energy use. The common multi-connected air conditioning system has single function and the comprehensive performance still needs to be optimized. In recent years, the phase change material is applied to the building industry, can absorb and release a proper amount of energy, increases the thermal inertia of the original building material, has obvious energy-saving and consumption-reducing effects, and has economic benefits.
The dew condensation phenomenon refers to a phenomenon that when the relative humidity of the environment is greater than a certain threshold value, water vapor in the air is condensed and forms water drops. In many indoor environments, dew condensation phenomenon occurs due to changes in humidity and temperature. The condensation damages the quality of indoor air, affects the health of human bodies, and causes damage to building materials, furniture and the like. If the dew condensation is serious, the problems of equipment corrosion, fungus breeding, humidity unbalance and the like can be caused, and the normal operation and the human health of the equipment are affected. Although some methods for preventing dew condensation exist in the prior art, the methods often have poor effects, and cannot meet the requirements of high efficiency, environmental protection and safety.
In summer, the air supply temperature is far lower than the indoor return air temperature, especially the temperature of the area or room with high humidity, and the air supply temperature is lower than the dew point temperature at the joint of the air pipe and the air inlet. The traditional metal air pipe and the nonmetallic air port form a cold bridge, air at the joint is condensed to generate condensate, mold can not be bred in time, the existing phase-change energy storage air pipe can ensure that the outer wall of the air pipe is not condensed when transporting air with temperature difference from the ambient temperature, but air is supplied to the indoor air port, and a heat transfer cold bridge is formed between the air pipe and building decoration materials, so that condensation is easier, and mold is generated to pollute the indoor air environment.
Disclosure of utility model
In order to solve the problems in the prior art, the anti-condensation air port made of the phase-change material is provided, the flexible phase-change material is encapsulated according to local conditions, a heat transfer cold bridge is not formed between an air pipe and the air port, the heat transfer temperature difference is fundamentally reduced, a drying groove is formed in the surface of an air port panel, a drying agent is placed in the drying groove, the air port is dried, the humidity of the air port is reduced, and the air port is prevented from condensation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a phase change material anti-dewing wind gap, includes tuber pipe, wind gap panel, wind gap framework, phase change energy storage layer and heat preservation, the tuber pipe is linked together with the wind gap, wind gap department is provided with the wind gap framework, install the wind gap panel in the wind gap framework, phase change energy storage layer cladding is inside and outside the wind gap, the heat preservation sets up in phase change energy storage layer surface, utilizes phase change energy storage layer absorption or release heat, reduces heat transfer temperature difference and makes the air supply temperature not be less than the dew point temperature of wind gap, and tuber pipe wind gap interface department does not produce the condensate water.
As a further scheme of the utility model: the drying groove is formed in the surface of the air port panel, and the drying agent is arranged in the drying groove, so that the air port can be dried, the humidity of the air port is reduced, and the air port is prevented from dewing.
As a further scheme of the utility model: the phase change energy storage layer is formed by encapsulating flexible phase change materials, and solid phase change occurs when the encapsulated flexible phase change materials reach the phase change temperature.
As a further scheme of the utility model: the phase-change energy storage layer can be manufactured into a shape according to the size specification of the tuyere, and the practicability is high.
As a further scheme of the utility model: the heat preservation layer is composed of a PVC plate and a filling material, wherein the filling material is one or more of glass wool, rock wool and rubber and plastic, so that the heat preservation and insulation performance of the tuyere can be improved, and the energy consumption is reduced.
As a further scheme of the utility model: the air port is made of metal or nonmetal materials and is arranged at the tail end of the heating and ventilation equipment.
As a further scheme of the utility model: the air port panel is embedded into the air port frame body through a buckle connection structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model adopts the encapsulated flexible phase change material to cover the inside and outside of the tuyere, can adapt to the tuyere with different shapes and structures, and can manufacture the shape according to the dimension specification of the tuyere, and the phase change energy storage layer is utilized to absorb or release heat, so that the heat transfer temperature difference is reduced, the air supply temperature is not lower than the dew point temperature of the tuyere, the heat transfer cold bridge is not formed between the air pipe and the tuyere, and the dew point temperature is avoided.
2. According to the utility model, the drying groove is formed in the surface of the tuyere panel, and the drying agent is placed in the drying groove, so that the tuyere part can be dried, the invasion of moisture and humidity is effectively prevented, and the humidity of the tuyere part is reduced, so that the occurrence of condensation is avoided, and the tuyere panel has better condensation resistance and longer service life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
In the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of an anti-condensation tuyere;
FIG. 2 is a schematic view of a three-dimensional structure of a tuyere frame;
FIG. 3 is a schematic diagram of a cross-sectional structure of an anti-condensation tuyere;
FIG. 4 is a schematic view of a tuyere panel surface drying tank structure;
Reference numerals annotate:
1. An air duct; 2. an air port; 3. an air port panel; 4. a phase change energy storage layer; 5. an air port frame; 6. a heat preservation layer; 7. a drying tank; 8. a drying agent;
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present embodiments disclosed herein as detailed in the accompanying claims.
In describing embodiments of the present utility model, it should be noted that the terms "mounted," "connected," and "assembled" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, unless otherwise specifically indicated and defined; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
According to the embodiment of the utility model, a phase-change material anti-condensation tuyere is provided.
Referring to fig. 1 and 2, the anti-condensation air gap made of the phase-change material according to the embodiment of the utility model comprises an air pipe 1, an air gap 2, an air gap panel 3, an air gap frame 5, a phase-change energy storage layer 4 and an insulation layer 6, wherein the air pipe 1 is communicated with the air gap 2, the air gap frame 5 is arranged at the air gap 2, the air gap panel 3 is arranged in the air gap frame 5, the phase-change energy storage layer 4 is coated inside and outside the air gap 2, and the insulation layer 6 is arranged on the outer surface of the phase-change energy storage layer 4.
Referring to fig. 4, the surface of the tuyere panel 3 is provided with a drying groove 7, and a drying agent 8 is arranged in the drying groove 7, so that the tuyere portion can be dried, the invasion of moisture and humidity is effectively prevented, and the humidity of the tuyere portion is reduced, so that the occurrence of condensation is avoided, and the tuyere panel has better condensation preventing performance and longer service life. The heat preservation layer 6 is composed of a PVC plate and a filling material, wherein the filling material is one or more of glass wool, rock wool and rubber and plastic, so that the heat preservation and insulation performance of the tuyere can be improved, and the energy consumption is reduced. The tuyere 2 is made of metal or nonmetal materials, and the tuyere 2 is arranged at the tail end of heating and ventilation equipment. The air port panel 3 is embedded into the air port frame body 5 through a buckle connection structure, and a push type buckle connection structure is adopted, so that the air port panel is convenient to install and detach.
Working principle: the phase change material of the phase change energy storage layer is composed of phase change graphite powder and an encapsulated flexible material, solid phase change occurs when the phase change temperature is reached, the shape conforming to the size specification of the air port can be manufactured, the phase change energy storage layer can adapt to the air ports with different shapes and structures, the lower ambient temperature at night can be stored in summer, the higher ambient temperature at daytime can be stored in winter, the refrigeration in summer can be effectively reduced, the consumption of electric energy required by heating in winter is reduced, the air supply and the ambient temperature difference of the air port are reduced, and when the ambient temperature is reduced, the air temperature in the air port is lower than the dew point temperature, the phase change energy storage layer can absorb and store energy. When the ambient temperature rises and the air temperature in the air port is higher than the dew point temperature, the phase change energy storage layer can release the stored energy, so that the problem of air port condensation can be fundamentally solved, condensed water is not generated to breed bacteria microorganisms, and the indoor air quality is improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a phase change material anti-dewing wind gap, includes tuber pipe (1), wind gap (2), wind gap panel (3), wind gap framework (5), phase change energy storage layer (4) and heat preservation (6), tuber pipe (1) are linked together with wind gap (2), wind gap (2) department is provided with wind gap framework (5), installation wind gap panel (3) in wind gap framework (5), its characterized in that: the phase-change energy storage layer (4) is coated inside and outside the tuyere (2), and the heat preservation layer (6) is arranged on the outer surface of the phase-change energy storage layer (4).
2. The phase change material anti-condensation tuyere according to claim 1, wherein: the surface of the tuyere panel (3) is provided with a drying groove (7), and a drying agent (8) is arranged in the drying groove (7).
3. The phase change material anti-condensation tuyere according to claim 1, wherein: the phase-change energy storage layer (4) is formed by encapsulating flexible phase-change materials, and the phase-change materials undergo solid phase change when reaching the phase-change temperature.
4. The phase change material anti-condensation tuyere according to claim 1, wherein: the phase-change energy storage layer (4) can be manufactured into a shape according to the dimension specification of the tuyere (2).
5. The phase change material anti-condensation tuyere according to claim 1, wherein: the heat preservation layer (6) is composed of a PVC plate and a filling material, wherein the filling material is one or more of glass wool, rock wool and rubber and plastic.
6. The phase change material anti-condensation tuyere according to claim 1, wherein: the air port (2) is made of metal or nonmetal materials, and the air port (2) is arranged at the tail end of heating and ventilation equipment.
7. The phase change material anti-condensation tuyere according to claim 1, wherein: the air port panel (3) is embedded into the air port frame body (5) through a buckle connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420415919.6U CN221975386U (en) | 2024-03-05 | 2024-03-05 | Phase-change material anti-condensation tuyere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420415919.6U CN221975386U (en) | 2024-03-05 | 2024-03-05 | Phase-change material anti-condensation tuyere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221975386U true CN221975386U (en) | 2024-11-08 |
Family
ID=93315231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420415919.6U Active CN221975386U (en) | 2024-03-05 | 2024-03-05 | Phase-change material anti-condensation tuyere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221975386U (en) |
-
2024
- 2024-03-05 CN CN202420415919.6U patent/CN221975386U/en active Active
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| GR01 | Patent grant |