Thermal insulation wall with heat storage layer
Patent Information
- Application Number
- CN202522416721.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0002]在当前建筑节能领域，现有保温墙体虽已成为建筑围护结构的重要组成部分，但其在实际应用中仍存在多方面不足，首先是保温性能的长效性不足，部分保温墙体所采用的保温材料在长期使用过程中，易受环境因素影响出现性能衰减，比如在高温、高湿环境下，保温材料可能发生吸湿、老化或收缩变形，导致材料的导热系数升高，原本的保温效果逐渐减弱，随着使用年限增加，墙体的热量阻隔能力大幅下降，无法持续满足建筑节能需求
[0010]与现有技术相比本申请的有益效果在于：（1）本实用新型通过填充的蓄热材料实现将供暖设备供热过程中产生的热量进行蓄存，蓄存的热量通过冷热水管送往需要进行供暖的场所，从而实现对热量的充分利用；（2）本实用新型通过填充的蓄热材料实现当温室内温度降低时缓慢将蓄热材料存储的热量进行释放，从而使温室内温度还能够维持一段时间，避免温度骤变，达到节能的目的。
Smart Images
Figure CN224834072U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of thermal insulation wall technology, specifically to a thermal insulation wall with a heat storage layer. Background Technology
[0002] In the current field of building energy conservation, although existing thermal insulation walls have become an important part of building envelopes, they still have many shortcomings in practical applications. First, the long-term effectiveness of thermal insulation performance is insufficient. The thermal insulation materials used in some thermal insulation walls are easily affected by environmental factors and experience performance degradation during long-term use. For example, in high temperature and high humidity environments, thermal insulation materials may absorb moisture, age, or shrink and deform, resulting in an increase in the thermal conductivity of the material and a gradual weakening of the original thermal insulation effect. As the service life increases, the heat insulation capacity of the wall decreases significantly and cannot continuously meet the building energy conservation requirements.
[0003] Traditional insulated walls are prone to slow heat loss from the interior to the exterior during harsh winters, especially at night or during heating breaks, leading to a significant drop in indoor temperature and making it difficult to maintain a stable indoor temperature. Furthermore, they have poor regional adaptability. Existing insulated wall designs often lack targeted optimization for different climate regions. In frigid northern regions, the insulation layer thickness or material properties of some insulated walls are insufficient to withstand extreme low temperatures, resulting in high energy consumption for building heating in winter. Moreover, most insulated walls rely on fuel combustion for heating, and once the fuel combustion is finished, the lack of a heat source leads to a lack of heat supply. Additionally, the heat generated during fuel combustion cannot be stored, causing a sudden drop in wall temperature. Therefore, an insulated wall with a heat storage layer was invented to address these shortcomings. Utility Model Content
[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an insulated wall with a heat storage layer, including heat storage material, enclosure support components, heat storage material and heat recovery fresh air device. The enclosure support components include a steel frame metal mesh and a steel web frame insulated wall panel. The heat storage material is filled between the steel frame metal mesh and the steel web frame insulated wall panel. The heat recovery fresh air device includes a ventilation duct and a duct fan. The ventilation duct is vertically inserted through the heat storage material and extends out of the heat storage material at both the top and bottom ends. The duct fan is installed at the inlet end of the ventilation duct.
[0005] Furthermore, the steel frame metal mesh and steel web frame insulated wall panels are installed in the external environment via connectors.
[0006] Furthermore, the ventilation duct consists of a horizontal pipe, an inclined pipe, a vertical pipe, and two arc-shaped pipes. The two arc-shaped pipes are installed at both ends of the vertical pipe, the horizontal pipe is installed on the arc-shaped pipe at the bottom of the vertical pipe, and the inclined pipe is installed on the arc-shaped pipe at the top of the vertical pipe.
[0007] Furthermore, the vertical pipe is completely located inside the heat storage material, part of the arc-shaped pipe connected to the lower end of the vertical pipe is located inside the heat storage material, the arc-shaped pipe connected to the upper end of the vertical pipe is completely located outside the heat storage material, the inclined pipe is connected to the duct fan, and the horizontal pipe is installed at the end of the lower arc-shaped pipe that extends out of the heat storage material.
[0008] Furthermore, the vertical and horizontal ventilation ducts are connected to air supply ducts at their furthest ends, and the air supply ducts are buried deep underground.
[0009] Furthermore, multiple sets of hot and cold water pipes are embedded inside the heat storage material, and all the hot and cold water pipes extend out of the heat storage material. The parts of the hot and cold water pipes that extend out of the heat storage material are connected to the heating equipment.
[0010] Compared with the prior art, the beneficial effects of this application are as follows: (1) This utility model uses the heat storage material to store the heat generated during the heating process of the heating equipment, and the stored heat is sent to the place that needs to be heated through the hot and cold water pipes, thereby realizing the full utilization of heat; (2) This utility model uses the heat storage material to release the heat stored in the heat storage material slowly when the temperature in the greenhouse drops, so that the temperature in the greenhouse can be maintained for a period of time, avoiding sudden temperature changes and achieving the purpose of energy saving. Attached Figure Description
[0011] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application; Figure 2 This is a schematic diagram of a steel frame metal mesh structure provided in an embodiment of this application; The text labels in the diagram are as follows: 101-Ventilation duct; 102-Duct fan; 103-Condensate pipe; 104-Outlet duct; 105-Supply duct; 2-Steel column; 3-Heat storage material; 4-Connecting rod; 5-Steel frame metal mesh; 6-Steel web frame insulated wall panel; 7-Connecting angle steel; 8-Wall connector; 9-Anchor fastening screws; 10-Hot and cold water pipes; 11-Wall concrete foundation. Detailed Implementation
[0012] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.
[0013] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0014] As mentioned in the background section, this application proposes an insulated wall with a heat storage layer as shown in the attached figure. Figure 1 As shown, the enclosure support assembly, heat storage material 3, and heat recovery fresh air device are included. The enclosure support assembly includes a steel frame metal mesh 5 and a steel web frame insulation wall panel 6. The heat storage material 3 is filled between the steel frame metal mesh 5 and the steel web frame insulation wall panel 6. The heat recovery fresh air device includes a ventilation duct 101 and a duct fan 102. The ventilation duct 101 is vertically inserted through the heat storage material 3 and extends out of the heat storage material 3 at both the top and bottom ends. The duct fan 102 is installed at the inlet end of the ventilation duct 101.
[0015] As attached Figure 1 and attached Figure 2 As shown, the steel frame metal mesh 5 and the steel web frame insulation wall panel 6 are installed in the external environment via connectors, which include connecting rods 4 and connecting angle steel 7. The steel frame metal mesh 5 and the steel web frame insulation wall panel 6 are connected by multiple connecting rods 4. The connecting rods 4 pass through the heat storage material 3 and the steel web frame insulation wall panel 6 and are all connected to the steel frame metal mesh 5. Two sets of steel columns 2 are installed at the wall installation location. The steel frame metal mesh 5 and the heat storage material 3 are tightly fitted together. The steel frame metal mesh 5 is connected to one set of steel columns 2 via multiple connecting angle steel 7. The steel web frame insulation wall panel 6 is connected to the other set of steel columns 2. A group of steel columns 2 are also connected by multiple connecting angle steels 7. Multiple wall connectors 8 are pre-embedded in the steel web frame insulation wall panel 6. The steel columns 2 connected to the steel web frame insulation wall panel 6 are provided with multiple sets of threaded holes. Each threaded hole on the steel column 2 is equipped with a fastening bolt. The steel web frame insulation wall panel 6 is fastened to the steel column 2 by the fastening bolts. Multiple anchor bolts 9 are pre-embedded under the concrete foundation 11 of the wall. The two groups of steel columns 2 are fixedly installed on the concrete foundation 11 of the wall by the anchor bolts 9.
[0016] As attached Figure 1As shown, the ventilation duct 101 consists of a horizontal pipe, an inclined pipe, a vertical pipe, and two arc-shaped pipes. The two arc-shaped pipes are installed at both ends of the vertical pipe, the horizontal pipe is installed on the lower arc-shaped pipe of the vertical pipe, and the inclined pipe is installed on the upper arc-shaped pipe of the vertical pipe. The vertical pipe is completely inside the heat storage material 3, a portion of the arc-shaped pipe connected to the lower end of the vertical pipe is inside the heat storage material 3, and the arc-shaped pipe connected to the upper end of the vertical pipe is completely outside the heat storage material 3. The inclined pipe is connected to the duct fan 102, and the horizontal pipe extends out from the lower arc-shaped pipe. One end of the heat storage material 3; the farthest end of the horizontal pipe of the ventilation duct 101 is connected to the air supply pipe 105, which is buried deep underground. The farthest end of the air supply pipe 105 is connected to the condensate pipe 103. The side of the copper column 2 connected to the steel frame metal mesh 5 is equipped with irrigation equipment, which is connected to the condensate pipe 103. The farthest end of the air supply pipe 105 away from the ventilation duct 101 is equipped with the condensate pipe 103. The outer surface of the air supply pipe 105 is equipped with an air outlet pipe 104, and the end of the air outlet pipe 104 away from the air supply pipe 105 extends out of the ground.
[0017] As attached Figure 1 As shown, multiple sets of hot and cold water pipes 10 are embedded inside the heat storage material 3. All the hot and cold water pipes 10 extend out of the heat storage material 3. The parts of the hot and cold water pipes 10 extending out of the heat storage material 3 are located inside the heating equipment. The hot and cold water pipes 10 are filled with water. Multiple sets of underfloor heating pipes are buried under the concrete foundation 11 of the wall. The multiple sets of underfloor heating pipes are connected to all the hot and cold water pipes 10. A water storage tank is installed between the underfloor heating pipes and the hot and cold water pipes 10. A water distributor is installed between the water storage tank and the underfloor heating pipes. The water distributor controls the flow of water from the hot and cold water pipes 10 into the underfloor heating pipes. The multiple hot and cold water pipes 10 and the multiple sets of underfloor heating pipes form a complete circulation pipeline.
[0018] The working principle of this device is as follows.
[0019] (a) During the heating process, the heating equipment generates heat to heat the water in the hot and cold water pipes 10. The heated water in the hot and cold water pipes 10 heats the heat storage material 3 as it passes through the heat storage material 3. The heat storage material 3 stores this heat and heats the air inside the ventilation duct 101. Meanwhile, the heated water in the hot and cold water pipes 10 flows into the underfloor heating pipe through the water distributor and then flows back into the hot and cold water pipes 10 through the underfloor heating pipe. The heat generated during the biomass fermentation process heats the returned water again, thus completing a cycle.
[0020] (ii) When sunlight shines directly on the wall during the day, the heat will be absorbed and stored by the heat storage material 3, which not only makes effective use of the heat, but also effectively controls the indoor temperature.
[0021] (iii) During the cooling process at night, as the heat storage material forms a temperature difference with the room, the stored heat will be gradually released. The duct fan 102 rotates in the opposite direction, and the heated air in the ventilation duct is blown into the room through the duct fan 102, thereby maintaining the indoor temperature at a constant state.
[0022] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.
Claims
1. A thermal insulation wall with a heat storage layer, comprising a heat storage material (3), characterized in that, It also includes enclosure support components, heat storage material (3) and heat recovery fresh air device. The enclosure support components include steel frame metal mesh (5) and steel web frame insulation wall panel (6). The heat storage material (3) is filled between the steel frame metal mesh (5) and the steel web frame insulation wall panel (6). The heat recovery fresh air device includes ventilation duct (101) and duct fan (102). The ventilation duct (101) is vertically inserted through the heat storage material (3) and extends out of the heat storage material (3) at both ends. The duct fan (102) is installed at the inlet end of the ventilation duct (101).
2. The insulated wall with a heat storage layer according to claim 1, characterized in that, The steel frame metal mesh (5) and the steel web frame insulated wall panel (6) are installed in the external environment through connectors.
3. The insulated wall with a heat storage layer according to claim 1, characterized in that, The ventilation duct (101) consists of a horizontal pipe, an inclined pipe, a vertical pipe and two arc-shaped pipes. The two arc-shaped pipes are installed at both ends of the vertical pipe, the horizontal pipe is installed on the arc-shaped pipe at the bottom of the vertical pipe, and the inclined pipe is installed on the arc-shaped pipe at the top of the vertical pipe.
4. The insulated wall with a heat storage layer according to claim 3, characterized in that, The vertical pipe is completely inside the heat storage material (3), part of the arc-shaped pipe connected to the lower end of the vertical pipe is inside the heat storage material (3), the arc-shaped pipe connected to the upper end of the vertical pipe is completely outside the heat storage material (3), the inclined pipe is connected to the pipe fan (102), and the horizontal pipe is installed at the lower end of the arc-shaped pipe extending out of the heat storage material (3).
5. A thermal insulation wall with a heat storage layer according to claim 4, characterized in that, The ventilation duct (101) is connected to the air supply duct (105) at the farthest end of the vertical and horizontal pipes. The air supply duct (105) is buried deep underground.
6. A thermal insulation wall with a heat storage layer according to claim 4, characterized in that, Multiple sets of hot and cold water pipes (10) are embedded inside the heat storage material (3). All the hot and cold water pipes (10) extend out of the heat storage material (3), and the parts of the hot and cold water pipes (10) extending out of the heat storage material (3) are connected to the heating equipment.