Composite thermal insulation material, energy-saving and environment-friendly wall body and preparation method and special production equipment of energy-saving and environment-friendly wall body

Abstract

The invention discloses a composite thermal insulation material, an energy-saving environment-friendly wall and a preparation method and special production equipment of the energy-saving environment-friendly wall. The energy-saving and environment-friendly wall comprises a wall body base body, the outer side of the wall body base body is coated with the composite thermal insulation material, and the outer side of the wall body base body is coated with the composite thermal insulation material which is composed of cement, silica fume powder, black rigid, rubber powder, a water reducing agent, a water increasing agent, cellulose, aerogel, particles, hollow glass beads, an organic silicon waterproof agent and an antioxidant. According to the preparation method of the energy-saving and environment-friendly wall body, processing of the energy-saving and environment-friendly wall body is completed through the steps of raw material preparation, mixing and stirring, forming processing and quality inspection. The energy-saving and environment-friendly wall body is prepared by special production equipment; the prepared energy-saving and environment-friendly wall is better in heat preservation and heat insulation performance and better in heat preservation and heat insulation effect, and the energy consumption of a building can be effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of energy conservation and environmental protection, and in particular to a composite thermal insulation material, an energy conservation and environmental protection wall, and a preparation method and special production equipment thereof. Background Art

[0002] In recent years, architectural reflective thermal insulation coatings have been widely used as a new type of functional architectural coatings in hot summers and warm winters, hot summers and cold winters. In hot summers and cold winters, on the exterior walls of some special buildings, such as energy-saving blocks (such as core hole inserted insulation board concrete blocks, aerated concrete blocks, etc.) that do not require an exterior wall insulation system, they are used in conjunction with thermal insulation putty to form a building reflective thermal insulation coating-insulation putty system, which can not only meet the requirements of building energy-saving design, but also to a certain extent play the role of reducing the surface temperature of the wall and preventing cracking in summer, and achieve good application effects. When applied on masonry walls with good energy-saving effects, the matching inorganic thermal insulation mortar has poor performance, poor physical and mechanical properties, or poor economic performance. The poor application effect of inorganic thermal insulation mortar is a direct obstacle to the application of architectural reflective thermal insulation coatings. In addition, with the continuous advancement of building energy conservation, higher requirements are put forward for building energy conservation work. Most of the existing paints used on the exterior surfaces of buildings are not environmentally friendly and contain a large amount of radiant heat-conducting substances. After use, this type of paint that cannot reflect light and heat will absorb a large amount of heat and conduct it to the wall through heat conduction. After the wall becomes hot, the indoor temperature will rise, which will greatly increase the use time of the air conditioner. As we all know, Freon is added during the use of the air conditioner. Freon is a substance that destroys the atmosphere and is not conducive to environmental protection. Secondly, after absorbing heat, due to the large temperature difference between day and night, thermal expansion and contraction will form, and the coating on the exterior surface of the building may crack and peel, affecting the appearance while deteriorating the ability to resist stains. Rainwater will accumulate in the cracked places of the coating, thereby magnetizing bacteria. Not only will the surface of the building become black, but the thermal insulation effect of the coating is limited and the stability of the coating is poor.

[0003] In addition, with the development of science and technology, people's functional requirements for walls are gradually increasing. In addition to the general strength requirements for wall materials, there are also demands for practical functions such as thermal insulation and fire prevention. With the development of smart sensors and artificial intelligence control, energy-saving curtain walls that can perform ecological temperature control have also emerged. The emergence of these walls not only meets the market's diverse needs for walls, but also further expands the field of wall materials. As for the functionality of wall materials, the most widely used are usually energy saving, thermal insulation and fire prevention. At present, the glass wool and rock wool used in the external thermal insulation of buildings on the market have poor thermal insulation performance and are prone to produce toxic substances. Therefore, the traditional external thermal insulation decoration methods on the market generally have poor thermal insulation performance or fire prevention functions. Therefore, new wall materials usually use PC plastic resin, diatomaceous earth, nano-aluminum acid, etc. to prepare wall materials. This kind of wall material not only has excellent fire prevention function, but also has energy-saving and thermal insulation effects. However, in the preparation process of new fireproof, energy-saving and thermal insulation wall materials, in order to improve the quality of raw material mixing in the preparation process of wall materials, and to prepare wall materials with smaller pores, higher pore distribution density and higher compressive resistance, the raw material mixing of the wall materials needs to be added multiple times and stirred repeatedly, during which the stirred materials need to be cooled or heated, such as adding new materials after cooling to room temperature, and increasing the temperature to improve the mixing effect. The realization of the above functions generally involves temperature control of the stirring tank through a temperature control system. The temperature in the stirring tank is currently controlled by steam, heat transfer oil, electric heating, circulating water and other methods, but this method will increase the energy consumption of the mixing equipment during operation, resulting in an increase in production costs and an increase in resource loss. Moreover, the stirring speed of the raw material stirring is usually pre-set according to industry experience and cannot be adaptively adjusted according to the stirring effect. As a result, due to factors such as equipment quality and production environment, the stirring effect of the raw materials is poor, and the raw materials cannot be fully mixed, thereby affecting the energy-saving and thermal insulation effects of the wall materials. Summary of the invention

[0004] The purpose of the present invention is to provide a composite thermal insulation material, an energy-saving and environmentally friendly wall, and a preparation method and special production equipment thereof, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention is implemented by the following technical means:

[0006] A composite thermal insulation material, whose material composition is in the following weight proportions: 700-750 parts of cement, 80-90 parts of silica fume powder, 40-50 parts of black diamond, 35-40 parts of rubber powder, 0.8-1.2 parts of water reducing agent, 0.8-1.2 parts of water increasing agent, 8-9 parts of cellulose, 3-4 parts of aerogel, 40-50 parts of particles, 10-15 parts of hollow glass microspheres, 0.5-1.0 parts of organic silicon waterproofing agent and 0.3-0.5 parts of antioxidant.

[0007] An energy-saving and environmentally friendly wall comprises a wall matrix, the outer side of which is coated with a composite thermal insulation material, wherein the wall matrix is ​​composed of the following materials: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microbeads; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; and 5 parts of aerogel.

[0008] Advantages compared to existing materials:

[0009] Better thermal insulation performance: Through the synergistic effect of multiple thermal insulation materials, such as zirconium anhydride ceramic microbeads, expanded perlite and aerogel, the thermal conductivity of the wall is significantly reduced, the thermal insulation effect is better, and the energy consumption of the building can be effectively reduced.

[0010] Enhanced fire resistance: The addition of inorganic materials such as diatomaceous earth and calcined magnesia improves the fire resistance of wall materials, giving them better fire resistance limits and enhancing the fire safety of buildings.

[0011] Good mechanical properties: The use of materials such as nano-aluminum acid and polypropylene fiber improves the mechanical properties of wall materials, making them have higher strength and crack resistance, and extending the service life of the wall.

[0012] Improved construction performance: The use of additives such as cellulose methyl ether and sodium lignin sulfonate improves the construction performance of wall materials, making them easier to apply and scrape, reducing construction difficulty and improving construction efficiency.

[0013] Regulating indoor humidity: The microporous structure of diatomaceous earth can absorb and release moisture, which can regulate indoor humidity to a certain extent and improve living comfort.

[0014] A method for preparing an energy-saving and environmentally friendly wall comprises the following steps:

[0015] (1) Raw material preparation: The wall material includes the following raw materials in parts by weight: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microspheres; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; 5 parts of aerogel; diatomaceous earth, nano-aluminate, calcined magnesia, and expanded perlite are pre-dispersed;

[0016] (2) Mixing and stirring; adding the weighed PC plastic resin, cellulose methyl ether, sodium lignin sulfonate and other organic additives into the special production equipment for energy-saving and environmentally friendly walls, adding water and adjusting the temperature of the temperature control area, and adaptively adjusting the stirring speed based on the temperature change of the raw materials during the stirring process, stirring for 5-10 minutes to make them preliminarily mixed and uniform; then slowly adding inorganic powder materials such as zirconium anhydride ceramic microbeads, nano-aluminum acid, calcined magnesia, expanded perlite, aerogel, etc. into the special production equipment for energy-saving and environmentally friendly walls, stirring while adding to ensure that the inorganic powder can be evenly dispersed in the organic additives, and based on the raw materials during the stirring process, The stirring speed is adjusted adaptively according to the temperature change of the material, and the stirring time is about 15-20 minutes; under the state of continuous stirring, the pre-dispersed diatomaceous earth suspension or dispersion is slowly added to the special production equipment, and the stirring is continued for 10-15 minutes to fully mix the diatomaceous earth with other materials; finally, the polypropylene fiber is put into the special production equipment for energy-saving and environmentally friendly walls, and the zirconium coupling agent is added at the same time, and the stirring speed is adjusted adaptively based on the temperature change of the raw materials during the stirring process, and the stirring is carried out for 10-15 minutes to make the polypropylene fiber evenly distributed in the material, and the zirconium coupling agent is used to improve the binding force between the components;

[0017] (3) Molding: Place the fully mixed wall material into a mold and select the appropriate mold shape and size according to actual needs;

[0018] (4) Quality inspection: Conduct quality inspection on the prepared wall materials, including appearance inspection, dimension measurement, density determination, thermal conductivity test, compressive strength test, etc., to ensure that the performance indicators of the materials meet the design requirements; finally, combine with composite insulation materials to produce the finished product.

[0019] The method for adaptively adjusting the stirring speed is:

[0020] (1) Determine basic parameters; determine the basic stirring speed setting value v0, and determine the weight adjustment coefficient α, where α is a suitable value determined by experiment or experience;

[0021] (2) Setting temperature sensors: Multiple temperature sensors are set in the stirring container of the special production equipment to obtain temperature data at different positions in real time. The number and position of the sensors should be reasonably arranged according to the shape and size of the stirring container and the characteristics of the stirring process to ensure that the temperature distribution in the stirring system can be fully and accurately reflected. The temperature sensor collects temperature data in real time and transmits the data to the control system for processing. The frequency of collection should be determined according to the degree of dynamic change of the stirring process. For a stirring process with faster changes, the collection frequency can be increased to adjust the stirring speed more timely.

[0022] (5) Calculate the weight of salient feature selection; for each temperature data point, let Tmax is the highest temperature among all temperature data points, T min is the lowest temperature, then the intensity of the kth point in the jth temperature data point represents the coefficient I jk It can be expressed as The intensity representative coefficient reflects the temperature intensity of the temperature data point, that is, the relative size of the temperature value of the point in the entire temperature range; calculation based on spatial distance:

[0023] in:

[0024] G jk is the spatial distance between the kth point and the ith point in the jth temperature data point, T jk is the temperature value of the kth point in the jth temperature data point, T ji is the temperature value of the i-th point in the j-th temperature data point, and n is the total number of points participating in the calculation around the j-th temperature data point. This expression measures the degree of isolation by calculating the temperature difference between the point and the surrounding points and the inverse of the spatial distance. The greater the temperature difference and the closer the spatial distance, the higher the isolation index; adjustment calculation based on temperature change trend:

[0025]

[0026] in, is the initial global isolation index calculated based on spatial distance, is the temperature change rate of the kth point in the kth temperature data point, is the average temperature change rate of the entire temperature field;

[0027] The intensity represents the coefficient I jk Multiply it with the final global isolation index to get the salient feature selection weight

[0028] W jk =I jk ×G jk ×G′ jk ;

[0029] (3) Calculation of stirring speed expression: Assuming there are m temperature detection points and each detection point has n data points, the expression of stirring speed v can be expressed as:

[0030] The final stirring speed is obtained by taking the weighted sum of the weights of all temperature data points and combining the basic stirring speed setting value and the weight adjustment coefficient.

[0031] A special production equipment for energy-saving and environmentally friendly walls, including a mixing barrel installed on a mounting truss, the mixing barrel having a heat circulation cavity, a first stirring device for stirring the inside of the mixing barrel installed on the top of the mixing barrel, a plurality of second stirring and temperature measuring devices for stirring and measuring the temperature of the inside of the mixing barrel installed on the upper part of the mixing barrel, the heat circulation cavity of the mixing barrel having a heat source access port and a heat source flow outlet, a plurality of temperature control components for dividing the heat circulation cavity into a plurality of temperature control areas are arranged on the mixing barrel, the control group component includes a guide installed in the heat circulation cavity, a limit member is movably assembled in the guide, one end of each limit member extends out of the mixing barrel and is connected with a temperature control moving material device arranged on one side of the mixing barrel, and the temperature control moving material device is used to drive the limit member to move in the guide member.

[0032] Furthermore, the mixing and stirring barrel includes a first mixing liner and a second thermal insulation jacket arranged outside the first mixing liner, the inner end of the second thermal insulation jacket cooperates with the outer end of the first mixing liner to form a heat circulation cavity, a first stirring device for stirring the inside of the first mixing liner is installed on the cover arranged on the top of the first mixing liner, a plurality of second stirring and temperature measuring devices assembled on the upper part of the first mixing liner are arranged on one side of the first stirring device, a plurality of groups of feed ports are arranged on the upper part of the first mixing liner, a discharge port is arranged at the bottom of the first mixing liner, a plurality of vertically arranged heat source access ports are evenly arranged on the side of the second thermal insulation jacket, and a heat source flow outlet is arranged at the bottom of the second thermal insulation jacket.

[0033] Furthermore, the first stirring device includes a first driving component, which is installed on the cover of the mixing and stirring barrel, the first driving component is connected to a first driving rod extending into the interior of the mixing and stirring barrel, and the lower part of the first driving rod is connected to a first stirring blade, and the second stirring and temperature measuring device includes a second driving component, the second driving component is connected to a second driving rod extending into the interior of the mixing and stirring barrel, and the lower part of the second driving rod is connected to a second stirring blade, and the second stirring blade is equipped with a temperature sensor. In order to realize temperature measurement of different depth areas in the mixing and stirring barrel, the second stirring blade and the second driving rod in each of the second stirring and temperature measuring devices have different matching positions.

[0034] Furthermore, in order to divide the heat cycle cavity into a number of temperature control areas respectively matched with the heat source access ports, the control group assembly includes a guide installed in the heat cycle cavity, and a limit member is movably assembled in the guide member, and the guide member includes a first part installed on the outer wall of the first mixing liner, and a second part installed on the inner wall of the second thermal insulation jacket, a cavity structure for assembling the limit member is provided between the first part and the second part, and the first part and the second part are matched to be provided with a connecting port that connects the upper and lower temperature control areas, and a connecting block that cooperates with the first part and the second part for separating the heat cycle cavity is connected below the adjacent ends of the first part and the second part, and the cross-sectional structure of the limit member is adapted to the shape of the cavity structure between the first part and the second part.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The energy-saving and environmentally friendly wall prepared by the present invention has better thermal insulation performance and better thermal insulation effect, can effectively reduce the energy consumption of buildings, has enhanced fire resistance, good mechanical properties, improved construction performance, can regulate indoor humidity to a certain extent, and improve living comfort. A preparation method and special production equipment of an energy-saving and environmentally friendly wall are provided, which can adaptively adjust the stirring speed according to the detected temperature, and can effectively realize multi-zone temperature control according to the mixing temperature condition in the mixing and stirring barrel, can reduce the temperature difference in the mixing and stirring barrel, ensure the mixing quality, and can reasonably utilize heat sources to reduce energy loss, and can stably realize the separation of the inside of the heat circulation cavity, which is more stable than temperature control by magnetic materials, and can effectively block the heat sources in different regions from flowing to adjacent regions. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the product implementation structure of the embodiment of the present invention;

[0038] Figure 2 This is a schematic diagram of the product implementation structure of the embodiment of the present invention;

[0039] Figure 3 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0040] Figure 4 This is a schematic diagram of a partial cutaway structure of a product according to an embodiment of the present invention;

[0041] Figure 5 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0042] Figure 6 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0043] Figure 7 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0044] Figure 8 It is a schematic diagram of a partial top view of the structure of a product according to an embodiment of the present invention;

[0045] Fig. 9 The product of the embodiment of the present invention is Figure 8 Schematic diagram of the structure cut along the AA line;

[0046] Fig.10 The product of the embodiment of the present invention Fig. 9 The enlarged schematic diagram of the structure of part C in the middle;

[0047] Fig.11 This is a partial structural diagram of a product according to an embodiment of the present invention;

[0048] Fig.12 It is a schematic diagram of the partial structure of the product of the embodiment of the present invention. DETAILED DESCRIPTION

[0049] The following is a detailed description of the embodiments of the technical solution of the present application in conjunction with the accompanying drawings. The following embodiments and drawings are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application. The accompanying drawings only schematically show the parts related to the technical solution of the present application, and they do not represent the actual structure of the product.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0051] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two), similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0052] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0053] In this embodiment, a composite thermal insulation material is provided, wherein the material composition is in the following weight proportions: cement 700-750, silica fume powder 80-90, black diamond 40-50, rubber powder 35-40, water reducer 0.8-1.2, water increaser 0.8-1.2, cellulose 8-9, aerogel 3-4, particles 40-50, hollow glass microspheres 10-15, silicone waterproofing agent 0.5-1.0, and antioxidant 0.3-0.5.

[0054] The applicant of the present invention has proposed a composite thermal insulation material earlier. The composite thermal insulation material is now optimized and the materials are re-proportioned. Hollow glass microspheres, silicone waterproofing agents and antioxidants are newly added to improve the performance of the composite thermal insulation material. In the above-mentioned material ratio of the present invention, the nano-aerogel particles have higher porosity and lower thermal conductivity, and can better exert their thermal insulation performance after surface hydrophobic modification, effectively reduce heat transfer, further reduce the thermal conductivity of the material, and have more significant thermal insulation effects; the added hollow glass microspheres or ceramic microspheres The beads are light and have low thermal conductivity, which can form more insulating air layers in the material, further hindering the conduction of heat and improving the overall thermal insulation performance; low-heat cement and high-activity silica fume powder are selected, and silica fume powder can better fill the gaps between cement particles and improve the density of the material. At the same time, the synergistic effect of the two can enhance the strength of the matrix, and improve the mechanical properties of the material such as compression and flexural strength; the surface modification of Black Diamond and the use of high-performance redispersible latex powder enhance the compatibility and bonding between the materials, making the internal structure of the material more The added organic silicon waterproofing agent forms a hydrophobic film on the surface of the material to prevent water from invading, effectively improving the waterproof performance of the material, avoiding the degradation of thermal insulation performance and material damage due to water absorption, and extending the service life of the material in a humid environment; the addition of antioxidants improves the antioxidant performance of the material during long-term use, can effectively delay the aging speed of the material, prevent the degradation of material performance due to oxidation reaction, and keep the material stable during long-term use; polycarboxylic acid water reducer has high efficiency of water reduction and collapse retention, and air-entraining water-increasing agent improves the pore structure of the material. The combination of the two optimizes the working performance of the material, has better fluidity and water retention, is easier to operate during construction, is not prone to water seepage, segregation and other phenomena, and improves the construction quality and efficiency; vacuum extrusion molding or pressure molding process is adopted to improve the density and uniformity of the material, reduce internal pores and defects, further enhance the mechanical properties of the material, and enable it to withstand greater external forces and deformation.

[0055] The performance of the composite thermal insulation material was tested. The composite thermal insulation material was prepared according to the above optimized ratio, and the required instruments for the test were prepared, such as thermal conductivity tester, universal testing machine, waterproof material testing equipment, aging test chamber, etc., and the corresponding test samples were prepared; then the dry density of the composite thermal insulation material was tested according to GB / T 5486-2008, the heat storage coefficient of the composite thermal insulation material was tested with reference to GB / T17370-2008, the thermal conductivity of the composite thermal insulation material was tested according to GB / T 10294-2008, the compressive strength of the composite thermal insulation material was tested according to GB / T 5486-2008, and the tensile bonding strength of the composite thermal insulation material was tested with reference to JGJ 144-2019. The measured dry density of the composite thermal insulation material was 140-165kg / m 2 , the heat storage coefficient is 1.1-1.5W / (m 2 ·K), the thermal conductivity can be as low as 0.03-0.05W / (m·K), it has good thermal insulation performance, the compressive strength can reach 0.5-0.8MPa, and the tensile bonding strength is between 0.1-0.15MPa, which can ensure the effective bonding between the material and the base layer.

[0056] Table 1 is a comparison table of specific technical requirements and inspection results of the product YK Heat Shield made of the composite thermal insulation material of the present invention

[0057]

[0058]

[0059] An energy-saving and environmentally friendly wall comprises a wall matrix, the outer side of which is coated with a composite thermal insulation material, wherein the wall matrix is ​​composed of the following materials: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microbeads; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; and 5 parts of aerogel.

[0060] In the present invention, the diatomaceous earth used has a rich microporous structure, can effectively absorb moisture in the air, regulate indoor humidity, and has certain thermal insulation performance.

[0061] In the present invention, the zirconium anhydride ceramic microbeads used have low thermal conductivity, high temperature resistance, good chemical stability, and can significantly improve the thermal insulation and fireproof properties of the wall.

[0062] In the present invention, the PC plastic resin used has good flexibility and impact resistance, can enhance the toughness of the wall material, reduce cracking, and also has a certain heat preservation effect.

[0063] In the present invention, the nano-aluminum acid used has the special properties of nano-materials, such as small size effect and surface effect, which can improve the thermal stability and mechanical properties of the material and enhance the overall strength of the wall.

[0064] In the present invention, the main component of the calcined magnesia used is magnesium oxide, which has good fireproof performance and certain heat preservation performance and can improve the fire resistance limit of the wall.

[0065] In the present invention, the polypropylene fibers used can form a three-dimensional network structure in the wall material, thereby enhancing the tensile strength and crack resistance of the material and improving the integrity and stability of the wall.

[0066] In the present invention, cellulose methyl ether is used as a thickener and a water-retaining agent, which can improve the construction performance of the wall material, making it easy to apply and operate, and at the same time improve the water retention of the material to prevent excessive loss of water.

[0067] In the present invention, the sodium lignin sulfonate used has good dispersibility and water reducing properties, and can make the components dispersed evenly during the mixing process, thereby improving the performance stability of the material, while reducing the water consumption and increasing the drying speed of the wall.

[0068] In the present invention, the zirconium coupling agent used can improve the compatibility between inorganic materials and organic materials, enhance the bonding force between the components, and improve the overall performance of the wall material.

[0069] In the present invention, the expanded perlite used has the characteristics of light weight, heat preservation, heat insulation, sound absorption, etc., which can further improve the heat preservation and heat insulation performance of the wall and reduce the weight of the wall.

[0070] In the present invention, the aerogel used is a new type of high-efficiency thermal insulation material with extremely low thermal conductivity, which can greatly improve the thermal insulation performance of the wall and has a good sound insulation effect.

[0071] Advantages compared to existing materials:

[0072] Better thermal insulation performance: Through the synergistic effect of multiple thermal insulation materials, such as zirconium anhydride ceramic microbeads, expanded perlite and aerogel, the thermal conductivity of the wall is significantly reduced, the thermal insulation effect is better, and the energy consumption of the building can be effectively reduced.

[0073] Enhanced fire resistance: The addition of inorganic materials such as diatomaceous earth and calcined magnesia improves the fire resistance of wall materials, giving them better fire resistance limits and enhancing the fire safety of buildings.

[0074] Good mechanical properties: The use of materials such as nano-aluminum acid and polypropylene fiber improves the mechanical properties of wall materials, making them have higher strength and crack resistance, and extending the service life of the wall.

[0075] Improved construction performance: The use of additives such as cellulose methyl ether and sodium lignin sulfonate improves the construction performance of wall materials, making them easier to apply and scrape, reducing construction difficulty and improving construction efficiency.

[0076] Regulating indoor humidity: The microporous structure of diatomaceous earth can absorb and release moisture, which can regulate indoor humidity to a certain extent and improve living comfort.

[0077] A method for preparing an energy-saving and environmentally friendly wall comprises the following steps:

[0078] (1) Raw material preparation: The wall material includes the following raw materials in parts by weight: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microspheres; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; 5 parts of aerogel; diatomaceous earth, nano-aluminate, calcined magnesia, and expanded perlite are pre-dispersed;

[0079] (2) Mixing and stirring; adding the weighed PC plastic resin, cellulose methyl ether, sodium lignin sulfonate and other organic additives into the special production equipment for energy-saving and environmentally friendly walls, adding water and adjusting the temperature of the temperature control area, and adaptively adjusting the stirring speed based on the temperature change of the raw materials during the stirring process, stirring for 5-10 minutes to make them preliminarily mixed and uniform; then slowly adding inorganic powder materials such as zirconium anhydride ceramic microbeads, nano-aluminum acid, calcined magnesia, expanded perlite, aerogel, etc. into the special production equipment for energy-saving and environmentally friendly walls, stirring while adding to ensure that the inorganic powder can be evenly dispersed in the organic additives, and based on the raw materials during the stirring process, The stirring speed is adjusted adaptively according to the temperature change of the material, and the stirring time is about 15-20 minutes; under the state of continuous stirring, the pre-dispersed diatomaceous earth suspension or dispersion is slowly added to the special production equipment, and the stirring is continued for 10-15 minutes to fully mix the diatomaceous earth with other materials; finally, the polypropylene fiber is put into the special production equipment for energy-saving and environmentally friendly walls, and the zirconium coupling agent is added at the same time, and the stirring speed is adjusted adaptively based on the temperature change of the raw materials during the stirring process, and the stirring is carried out for 10-15 minutes to make the polypropylene fiber evenly distributed in the material, and the zirconium coupling agent is used to improve the binding force between the components;

[0080] (3) Molding: Put the fully mixed wall material into the mold, and select the appropriate mold shape and size according to actual needs; press the material in the mold under a certain pressure, the pressure is generally controlled between 5-10MPa, and the pressing time is determined according to the thickness and density requirements of the material, usually 5-10 minutes, so that the material is initially formed in the mold; take the initially formed wall material out of the mold and put it into the curing room for curing; the curing conditions are generally 20-25℃, 70%-80% relative humidity, and the curing time is not less than 7 days to ensure the stability of the material performance and strength development;

[0081] (4) Quality inspection: Conduct quality inspection on the prepared wall materials, including appearance inspection, dimension measurement, density determination, thermal conductivity test, compressive strength test, etc., to ensure that the performance indicators of the materials meet the design requirements; finally, combine with composite insulation materials to produce the finished product.

[0082] In the adaptive stirring speed system through temperature measurement analysis, it is necessary to set up multiple temperature sensors in the stirring container to obtain temperature data at different positions in real time. These temperature data are equivalent to data points in the data, and different temperature areas are set according to factors such as heat transfer and reaction requirements during the stirring process. Each area corresponds to a different stirring speed adjustment strategy. For example, in areas with large temperature gradients, the stirring speed may need to be accelerated to promote heat transfer and uniform mixing; while in areas where the temperature is close to the target value and stable, the stirring speed can be appropriately reduced. For each temperature data point, in addition to its own temperature value, its position in space, its relationship with surrounding temperature points and other factors need to be considered. Temperature data points close to heating or cooling sources may have higher weights because they have a greater impact on the overall temperature distribution. Observe the change trend of temperature data points, such as the rate of temperature rise or fall. Temperature points with faster change rates may better reflect the key information in the current stirring process and should be given higher weights. Considering the intensity of the temperature point (i.e., the size of the temperature value), the degree of isolation in the global temperature field, and the temperature change trend, the weight of its prominent feature selection is determined by a certain calculation method.

[0083] From the above analysis, it can be seen that the method for adaptively adjusting the stirring speed is:

[0084] (6) Determine basic parameters; determine the basic stirring speed setting value v0, determine the weight adjustment coefficient α, α is a suitable value determined by experiment or experience;

[0085] (7) Setting temperature sensors: Multiple temperature sensors are set in the stirring container of the special production equipment to obtain temperature data at different positions in real time. The number and position of the sensors should be reasonably arranged according to the shape and size of the stirring container and the characteristics of the stirring process to ensure that the temperature distribution in the stirring system can be fully and accurately reflected. The temperature sensor collects temperature data in real time and transmits the data to the control system for processing. The frequency of collection should be determined according to the degree of dynamic change of the stirring process. For a stirring process with faster changes, the collection frequency can be increased to adjust the stirring speed more timely.

[0086] (8) Calculate the weight of salient feature selection; for each temperature data point, let T max is the highest temperature among all temperature data points, T min is the lowest temperature, then the intensity of the kth point in the jth temperature data point represents the coefficient I jk It can be expressed as The intensity representative coefficient reflects the temperature intensity of the temperature data point, that is, the relative size of the temperature value of the point in the entire temperature range; calculation based on spatial distance:

[0087] in:

[0088] G jk is the spatial distance between the kth point and the ith point in the jth temperature data point, T jk is the temperature value of the kth point in the jth temperature data point, T ji is the temperature value of the i-th point in the j-th temperature data point, and n is the total number of points participating in the calculation around the j-th temperature data point. This expression measures the degree of isolation by calculating the temperature difference between the point and the surrounding points and the inverse of the spatial distance. The greater the temperature difference and the closer the spatial distance, the higher the isolation index; adjustment calculation based on temperature change trend:

[0089]

[0090] in, is the initial global isolation index calculated based on spatial distance, is the temperature change rate of the kth point in the kth temperature data point, is the average temperature change rate of the entire temperature field;

[0091] The intensity represents the coefficient I jk Multiply it with the final global isolation index to get the salient feature selection weight

[0092] W jk =I jk ×G jk ×G′ jk ;

[0093] (9) Calculation of stirring speed expression: Assuming there are m temperature detection points and each detection point has n data points, the expression of stirring speed v can be expressed as:

[0094] The final stirring speed is obtained by taking the weighted sum of the weights of all temperature data points and combining the basic stirring speed setting value and the weight adjustment coefficient.

[0095] In one embodiment of the present invention, a special production equipment for energy-saving and environmentally friendly walls is disclosed, which can be used to mix the raw materials of the energy-saving and environmentally friendly walls, and can monitor the temperature of the mixed materials when mixing the raw materials to adjust the stirring speed and realize zoned temperature control of the stirring tank. Specifically, the special production equipment includes a mixing and stirring barrel 100 installed on a mounting truss, and the mixing and stirring barrel 100 has a heat circulation cavity 200. The temperature in the mixing and stirring barrel 100 is regulated by injecting steam, heat transfer oil, circulating water, etc. into the heat circulation cavity 200. Here, the heat circulation cavity 200 of the mixing and stirring barrel 100 has a heat source inlet 210 and a heat source outlet 220. In order to achieve stirring of the materials in the mixing and stirring barrel 100, the top of the mixing and stirring barrel 100 is equipped with a heat source inlet 210 and a heat source outlet 220. A first stirring device 300 is used for stirring inside the mixing barrel 100, and a plurality of second stirring and temperature measuring devices 400 for stirring and measuring the temperature inside the mixing barrel 100 are installed on the upper part of the mixing barrel 100. Here, in order to realize the zoned temperature control of the thermal cycle cavity 200, a plurality of temperature control components 500 for dividing the thermal cycle cavity 200 into a plurality of temperature control areas are provided on the mixing barrel 100. The temperature control component 500 includes a guide member 510 installed in the thermal cycle cavity 200, and a limit member 520 is movably assembled in the guide member 510. One end of each limit member 520 extends out of the mixing barrel 100 and is connected with a temperature control moving material device 600 arranged on one side of the mixing barrel 100. The temperature control moving material device 600 is used to drive the limit member 520 to move in the guide member 510.

[0096] In one or more possible embodiments of the present invention, a structure of a mixing and stirring barrel 100 is disclosed, wherein the mixing and stirring barrel 100 includes a first mixing liner 110 and a second heat-insulating jacket 120 disposed outside the first mixing liner 110, wherein the inner end of the second heat-insulating jacket 120 cooperates with the outer end of the first mixing liner 110 to form a heat circulation cavity 200, and a first stirring device 300 for stirring the inside of the first mixing liner 110 is installed on a cover disposed on the top of the first mixing liner 110, and a plurality of second stirring and temperature measuring devices 400 assembled on the upper part of the first mixing liner 110 are disposed on one side of the first stirring device 300, wherein the first Several groups of feed ports are provided on the upper part of the mixing liner 110, a discharge port is provided at the bottom of the first mixing liner 110, several vertically arranged heat source inlets 210 are evenly provided on the side of the second thermal insulation jacket 120, and a heat source outlet 220 is provided at the bottom of the second thermal insulation jacket 120. In the present embodiment, the second stirring and temperature measuring devices 400 are equidistantly distributed. As shown in the accompanying drawings of the present invention, the second stirring and temperature measuring devices 400 are equidistantly distributed along a certain curve. In this way, while ensuring that the stirring shafts and stirring blades of the second stirring and temperature measuring devices 400 do not interfere with each other, a larger stirring range can be guaranteed and multi-zone temperature measurement can be achieved.

[0097] In one or more possible embodiments of the present invention, in order to facilitate the adjustment of the stirring speed, the first stirring device 300 includes a first driving component 310, the first driving component 310 is installed on the cover of the mixing and stirring barrel 100, the first driving component 310 is connected to a first driving rod 320 extending into the mixing and stirring barrel 100, and the lower part of the first driving rod 320 is connected to a first stirring blade 330, the second stirring and temperature measuring device 400 includes a second driving component 410, the second driving component 410 is connected to a second driving rod 420 extending into the mixing and stirring barrel 100, the lower part of the second driving rod 420 is connected to a second stirring blade 430, and the second stirring blade 430 is equipped with a temperature sensor 440, in order to realize the mixing and stirring of different depth areas in the mixing and stirring barrel 100. Temperature measurement is performed. The second stirring blade 430 and the second driving rod 420 in each of the second stirring and temperature measuring devices 400 have different coordination positions. By arranging temperature sensors 440 at different positions in the mixing and stirring barrel 100, the temperature of each stirring area in the mixing and stirring barrel 100 can be measured, and the weights of all temperature data points are weighted and summed, and then combined with the basic stirring speed setting value and the weight adjustment coefficient to obtain the final stirring speed; the stirring speed can be adaptively adjusted according to the temperature of the stirring area in the mixing and stirring barrel 100; of course, the above embodiment is that the temperature sensor 440 is arranged on the second stirring blade 430 in the present invention. In other embodiments, other positions inside the mixing and stirring barrel 100 may also be equipped with a plurality of groups of temperature sensors 440 for monitoring the temperature changes in the stirring area to adapt to the adjustment of the stirring speed.

[0098] In one or more possible embodiments of the present invention, in order to divide the heat cycle cavity 200 into a plurality of temperature control areas respectively matched with the heat source access port 210, the control group assembly includes a guide member 510 installed in the heat cycle cavity 200, and a limit member 520 is movably assembled in the guide member 510. The guide member 510 includes a first part 511 installed on the outer wall of the first mixing liner 110, and a second part 512 installed on the inner wall of the second thermal insulation jacket 120. There is a cavity structure 513 for assembling the limit member 520 between the first part 511 and the second part 512, and the first part 511 and the second part 512 are cooperated to be provided with a connecting port 514 that connects the upper and lower temperature control areas. The number and diameter of the connecting port 514 depend on the Depending on the processing needs, the connecting blocks 530 that cooperate with the first part 511 and the second part 512 to separate the heat cycle cavity 200 are connected below the adjacent ends of the first part 511 and the second part 512, and the cross-sectional structure of the stopper 520 is adapted to the shape of the cavity structure 513 between the first part 511 and the second part 512. The stopper 520 moves in the cavity structure 513 formed by the first part 511 and the second part 512, thereby blocking the connecting ports 514 that connect the upper and lower temperature control areas, thereby completing the division of the internal area of ​​the heat cycle cavity 200. Correspondingly, each temperature control area is provided with at least one group of heat source access ports 210, thereby effectively cooperating with the heat source access ports 210 at different heights to perform temperature control and temperature regulation.

[0099] In order to realize the movement of the limit member 520 in the cavity structure 513 formed by the first part 511 and the second part 512, one end of each limit member 520 extends out of the mixing barrel 100 and is connected with a temperature control material moving device 600 arranged on one side of the mixing barrel 100. The temperature control material moving device 600 is used to drive the limit member 520 to move in the guide member 510. In an embodiment disclosed in the accompanying drawings of the present invention, the guide member 510 is made of a soft material with a certain hardness and can be bent. The disclosed temperature control material moving device 600 includes a winding roller 610 and a winding roller 610 that drives the winding roller 610 to rotate. The movable power unit 620 drives the limiting member 520, one end of which is wound around the winding roller 610, through the power unit 620, to realize the movement of the limiting member 520 in the guide member 510; through the above method, it is possible to effectively realize multi-zone temperature control according to the mixing temperature conditions in the mixing barrel 100, reduce the temperature difference in the mixing barrel 100, ensure the mixing quality, and reasonably utilize the heat source to reduce energy loss, and can stably realize the separation of the interior of the heat circulation cavity 200, which is more stable than temperature control through magnetic materials and can effectively block the heat sources in different regions from flowing to adjacent regions.

[0100] The use of "a" and "an / kind" to describe elements of the present invention is only for convenience and to give a general description of the present invention. Unless otherwise clearly stated, the description should be understood to include one / kind or at least one / kind.

Claims

1. A composite thermal insulation material, characterized in that: The material composition is in the following weight proportions: cement 700-750, silica fume powder 80-90, black diamond 40-50, rubber powder 35-40, water reducer 0.8-1.2, water increaser 0.8-1.2, cellulose 8-9, aerogel 3-4, particles 40-50, hollow glass microspheres 10-15, silicone waterproofing agent 0.5-1.0, and antioxidant 0.3-0.

5.

2. An energy-saving and environmentally friendly wall, characterized by: It includes a wall matrix, the outer side of which is coated with a composite thermal insulation material, wherein the wall matrix is ​​composed of the following materials: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microspheres; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; 5 parts of aerogel.

3. A method for preparing an energy-saving and environmentally friendly wall, characterized in that: The steps include: (1) Raw material preparation: The wall material includes the following raw materials in parts by weight: 30 parts of diatomaceous earth; 20 parts of zirconium anhydride ceramic microspheres; 10 parts of PC plastic resin; 5 parts of nano-aluminate; 10 parts of calcined magnesia; 3 parts of polypropylene fiber; 2 parts of cellulose methyl ether; 3 parts of sodium lignin sulfonate; 2 parts of zirconium coupling agent; 10 parts of expanded perlite; 5 parts of aerogel; diatomaceous earth, nano-aluminate, calcined magnesia, and expanded perlite are pre-dispersed; (2) Mixing and stirring; adding the weighed PC plastic resin, cellulose methyl ether, sodium lignin sulfonate and other organic additives into the special production equipment for energy-saving and environmentally friendly walls, adding water and adjusting the temperature of the temperature control area, and adaptively adjusting the stirring speed based on the temperature change of the raw materials during the stirring process, stirring for 5-10 minutes to make them preliminarily mixed and uniform; then slowly adding inorganic powder materials such as zirconium anhydride ceramic microbeads, nano-aluminum acid, calcined magnesia, expanded perlite, aerogel, etc. into the special production equipment for energy-saving and environmentally friendly walls, stirring while adding to ensure that the inorganic powder can be evenly dispersed in the organic additives, and based on the raw materials during the stirring process, The stirring speed is adjusted adaptively according to the temperature change of the material, and the stirring time is about 15-20 minutes; under the state of continuous stirring, the pre-dispersed diatomaceous earth suspension or dispersion is slowly added to the special production equipment, and the stirring is continued for 10-15 minutes to fully mix the diatomaceous earth with other materials; finally, the polypropylene fiber is put into the special production equipment for energy-saving and environmentally friendly walls, and the zirconium coupling agent is added at the same time, and the stirring speed is adjusted adaptively based on the temperature change of the raw materials during the stirring process, and the stirring is carried out for 10-15 minutes to make the polypropylene fiber evenly distributed in the material, and the zirconium coupling agent is used to improve the binding force between the components; (3) Molding: Place the fully mixed wall material into a mold and select the appropriate mold shape and size according to actual needs; (4) Quality inspection: Conduct quality inspection on the prepared wall materials, including appearance inspection, dimension measurement, density determination, thermal conductivity test, compressive strength test, etc., to ensure that the performance indicators of the materials meet the design requirements; finally, combine with composite insulation materials to produce the finished product.

4. The method for preparing an energy-saving and environmentally friendly wall according to claim 1, characterized in that: The method for adaptively adjusting the stirring speed is: (1) Determine basic parameters; determine the basic stirring speed setting value v0, and determine the weight adjustment coefficient α, where α is a suitable value determined by experiment or experience; (2) Setting temperature sensors: Multiple temperature sensors are set in the stirring container of the special production equipment to obtain temperature data at different positions in real time. The number and position of the sensors should be reasonably arranged according to the shape and size of the stirring container and the characteristics of the stirring process to ensure that the temperature distribution in the stirring system can be fully and accurately reflected. The temperature sensor collects temperature data in real time and transmits the data to the control system for processing. The frequency of collection should be determined according to the degree of dynamic change of the stirring process. For a stirring process with faster changes, the collection frequency can be increased to adjust the stirring speed more timely. (3) Calculate the weights for selecting salient features; For each temperature data point, let T max is the highest temperature among all temperature data points, T min is the lowest temperature, then the intensity of the kth point in the jth temperature data point represents the coefficient I jk It can be expressed as The intensity representative coefficient reflects the temperature intensity of the temperature data point, that is, the relative size of the temperature value of the point in the entire temperature range; calculation based on spatial distance: in: G jk is the spatial distance between the kth point and the ith point in the jth temperature data point, T jk is the temperature value of the kth point in the jth temperature data point, T ji is the temperature value of the i-th point in the j-th temperature data point, and n is the total number of points participating in the calculation around the j-th temperature data point. This expression measures the degree of isolation by calculating the temperature difference between the point and the surrounding points and the inverse of the spatial distance. The greater the temperature difference and the closer the spatial distance, the higher the isolation index; adjustment calculation based on temperature change trend: in, is the initial global isolation index calculated based on spatial distance, is the temperature change rate of the kth point in the kth temperature data point, is the average temperature change rate of the entire temperature field; The intensity represents the coefficient I jk Multiply it with the final global isolation index to get the salient feature selection weight IN jk =I jk ×G jk ×G′ jk ; (4) Calculation of stirring speed expression: Assuming there are m temperature detection points and each detection point has n data points, the expression of stirring speed v can be expressed as: The final stirring speed is obtained by taking the weighted sum of the weights of all temperature data points and combining the basic stirring speed setting value and the weight adjustment coefficient.

5. A special production equipment for energy-saving and environmentally friendly walls, characterized by: The invention comprises a mixing and stirring barrel (100) mounted on a mounting truss, wherein the mixing and stirring barrel (100) has a heat circulation cavity (200), wherein the heat circulation cavity (200) of the mixing and stirring barrel (100) has a heat source inlet (210) and a heat source outlet (220), and in order to achieve stirring of materials in the mixing and stirring barrel (100), a first stirring device (300) for stirring the inside of the mixing and stirring barrel (100) is installed on the top of the mixing and stirring barrel (100), and a plurality of second stirring and temperature measuring devices (300) for stirring and measuring the temperature of the inside of the mixing and stirring barrel (100) are installed on the upper part of the mixing and stirring barrel (100). The device (400) is provided with a plurality of temperature control components (500) for dividing a heat cycle cavity (200) into a plurality of temperature control areas on the mixing and stirring barrel (100), the temperature control component (500) comprising a guide member (510) installed in the heat cycle cavity (200), a limit member (520) movably assembled in the guide member (510), one end of each limit member (520) extending out of the mixing and stirring barrel (100) and being connected with a temperature control moving material device (600) arranged on one side of the mixing and stirring barrel (100), the temperature control moving material device (600) being used to drive the limit member (520) to move in the guide member (510).

6. The special production equipment for energy-saving and environmentally friendly walls according to claim 5 is characterized by: The mixing and stirring barrel (100) comprises a first mixing liner (110) and a second heat-insulating outer jacket (120) arranged outside the first mixing liner (110); the inner end of the second heat-insulating outer jacket (120) cooperates with the outer end of the first mixing liner (110) to form a heat circulation cavity (200); a first stirring device (300) for stirring the inside of the first mixing liner (110) is installed on a cover arranged on the top of the first mixing liner (110); a plurality of groups of A second stirring and temperature measuring device (400) is installed on the upper part of the first mixing liner (110), and each of the second stirring and temperature measuring devices (400) is equidistantly distributed along a certain curve. A plurality of groups of feed ports are arranged on the upper part of the first mixing liner (110), and a discharge port is arranged at the bottom of the first mixing liner (110). A plurality of vertically arranged heat source access ports (210) are evenly arranged on the side of the second thermal insulation jacket (120), and a heat source flow outlet (220) is arranged at the bottom of the second thermal insulation jacket (120).

7. The special production equipment for energy-saving and environmentally friendly walls according to claim 5 is characterized by: The first stirring device (300) comprises a first driving component (310), the first driving component (310) is mounted on the cover of the mixing and stirring barrel (100), the first driving component (310) is connected to a first driving rod (320) extending into the interior of the mixing and stirring barrel (100), the lower portion of the first driving rod (320) is connected to a first stirring blade (330), the second stirring and temperature measuring device (400) comprises a second driving component (410), the second driving component (410) is connected to a second driving rod (420) extending into the interior of the mixing and stirring barrel (100), the lower portion of the second driving rod (420) is connected to a second stirring blade (430), a temperature sensor (440) is mounted on the second stirring blade (430), and the second stirring blade (430) and the second driving rod (420) in each of the second stirring and temperature measuring devices (400) have different matching positions.

8. The special production equipment for energy-saving and environmentally friendly walls according to claim 5 is characterized by: The guide member (510) comprises a first part (511) mounted on the outer wall of the first mixing liner (110), and a second part (512) mounted on the inner wall of the second thermal insulation jacket (120); a cavity structure (513) for assembling a limit member (520) is provided between the first part (511) and the second part (512); the first part (511) and the second part (512) are cooperated to be provided with a connecting port (514) for connecting the upper and lower temperature control areas; a connecting block (530) is connected below the adjacent ends of the first part (511) and the second part (512) and is cooperated with the first part (511) and the second part (512) to separate the thermal cycle cavity (200); the cross-sectional structure of the limit member (520) is adapted to the shape of the cavity structure (513) between the first part (511) and the second part (512).

9. The special production equipment for energy-saving and environmentally friendly walls according to claim 5, characterized in that: The temperature-controlled material moving device (600) comprises a winding roller (610) and a power unit (620) for driving the winding roller (610) to rotate.

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