Building external wall thermal insulation structure

Abstract

The invention discloses a building external wall heat preservation structure, and belongs to the technical field of building external wall heat preservation, the building external wall heat preservation structure comprises an external wall, a first wallboard and a second wallboard, the first wallboard and the second wallboard are fixed on the outer side wall of the external wall, water storage cavities are formed in the first wallboard and the second wallboard, a water inlet is formed in the top surface of the first wallboard, and a port adjusting assembly is arranged in the first wallboard; a pressure adjusting assembly is arranged in the first wall plate, and a clean discharging assembly is arranged in the opening adjusting assembly. The water inlet is automatically sealed through the arranged opening adjusting assembly, so that excessive impurities in the external environment are prevented from entering the water storage cavity through the water inlet, the efficient performance of a temperature adjusting medium is maintained, the pressure adjusting assembly is triggered through the opening adjusting assembly to seal and press down water in the first wall plate to a certain degree, and the sealing effect is improved. And the pressure adjusting assembly is driven by the pressure of the liquid to block the gap between the two adjacent second wallboards, so that permeation and transmission of cold and heat energy through the gap between the second wallboards are greatly reduced, and the heat preservation effect of a building is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building exterior wall thermal insulation, in particular to a building exterior wall thermal insulation structure. Background Art

[0002] Exterior wall insulation board is a board laid on the exterior wall. It is an important building material. It has the functions of insulation, waterproofing, and decoration. It can improve the insulation capacity of the house, maintain the stability of the indoor temperature, and improve the comfort of living and working. In addition, the exterior wall insulation board can effectively prevent the exterior wall from being eroded by rain, wind erosion and ultraviolet rays, extending the service life of the building. It is a preferred structure for energy-saving transformation of buildings.

[0003] For example, Chinese patent publication number CN115387485B discloses a building exterior wall insulation structure, which includes an exterior wall, a plurality of wall panels arranged vertically and horizontally in a matrix on the exterior wall, the wall panels are provided with a water storage cavity, the top of the top wall panel is provided with a water inlet hole connected to the water storage cavity; the end surfaces of each two adjacent wall panels that are in contact with each other are provided with a diversion hole connected to the water storage cavity. The insulation effect of water used in this application on the house is better than that of the board, and water resources are easy to obtain. Compared with practical insulation boards, the wall panels are low in cost and environmentally friendly, and have the effect of improving the insulation capacity of the building exterior wall insulation structure.

[0004] The water inlet of the wall panel in the above application is set open, and impurities in the external environment can easily enter the interior of the wall panel, polluting the water stored in the wall panel, and the impurities accumulated inside the wall panel reduce the water storage volume in the wall panel, increasing the frequency of cleaning and maintenance of the interior of the wall panel. At the same time, due to temperature changes in the external environment and dimensional errors during installation, it is easy to cause certain gaps between the wall panels, and heat can easily be transferred and dissipated through the gaps, affecting the overall thermal insulation effect of the building.

[0005] Therefore, it is necessary to provide a building exterior wall insulation structure to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide a building exterior wall thermal insulation structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention solves the above-mentioned technical problems as follows: a building exterior wall insulation structure, including an exterior wall, a first wall panel and a second wall panel fixed on the outer side wall of the exterior wall, the first wall panel and the second wall panel are each provided with a water storage cavity, the first wall panel and the second wall panel are both connected to the interior of two adjacent second wall panels, a plurality of second wall panels are provided and the plurality of second wall panels are evenly arranged vertically and horizontally on the exterior wall in a matrix manner, the first wall panel is located on the top floor and a water inlet is provided on the top surface of the first wall panel, an adjusting port assembly for opening and closing the water inlet is provided inside the first wall panel, and a pressure regulating assembly for cooperating with the adjusting port assembly to seal and press the liquid is provided inside the first wall panel.

[0008] As a further solution of the present invention, the adjustment port assembly includes a rotating cylinder arranged inside the first wall panel and located at the top of the first wall panel, a rubber pad that fits tightly with the water inlet to seal the water inlet is fixed on the outer wall of the rotating cylinder, a connecting pipe is fixed on one end of the rotating cylinder, and the end of the connecting pipe away from the rotating cylinder rotates to pass through the side wall of the first wall panel, and a first liquid outlet and a second liquid outlet that are symmetrically distributed are opened on the side surface of the rotating cylinder.

[0009] As a further solution of the present invention, a first gear is fixed to one end of the connecting pipe away from the rotating cylinder, a servo motor is fixed to the outer wall of the first wall panel, and a second gear meshing with the first gear is fixed to the output end of the servo motor.

[0010] As a further solution of the present invention, the upper and lower spaces of the water storage cavity inside the first wall panel are divided into an upper cavity and a lower cavity, and the pressure adjustment component includes a pressure plate arranged inside the first wall panel, and rubber sealing rings are fixed on the four sides of the pressure plate. When the pressure plate moves into the lower cavity, the rubber sealing ring fits tightly against the side wall of the lower cavity.

[0011] As a further solution of the present invention, mounting grooves are provided on the sides of the first wall panel and the second wall panel in contact, and on the sides of the two adjacent second wall panels in contact, and rubber strips are fixed in the mounting grooves. A cavity is provided inside the rubber strip, and a liquid inlet communicating with the interior of the first wall panel and the cavity is provided on the side of the rubber strip. The convex portion of the rubber strip is arranged toward the outside of the first wall panel, and the gaps between the first wall panel and the second wall panel and between the two adjacent second wall panels are sealed by the expanded rubber strip.

[0012] As a further solution of the present invention, a first shaft rod coaxially arranged with the connecting pipe is fixed on one end of the rotating cylinder away from the connecting pipe, a fourth gear is fixed on the first shaft rod, a second shaft rod is rotatably connected to the inner wall of the first wall panel, a third gear meshing with the fourth gear is fixed on the end of the second shaft rod, and a rack plate meshing with the third gear is fixed on the top surface of the pressure plate.

[0013] As a further solution of the present invention, a sliding sleeve is fixed on the inner side wall of the first wall panel, and a guide rod slidably matched with the sliding sleeve is fixed on the top surface of the pressure plate.

[0014] As a further solution of the present invention, a clean drain assembly for purifying the liquid entering the first wall panel is arranged inside the adjustment port assembly, and the clean drain assembly includes a filter plate fixed inside the adjustment drum and arranged at an angle, and the side surfaces of the filter plate are aligned with the first liquid outlet and the second liquid outlet.

[0015] As a further solution of the present invention, an end of the connecting tube close to the rotating cylinder is provided with a discharge port connected to the interior of the rotating cylinder, the discharge port is located above the top surface of the filter plate that performs a filtering function, the lower end of the filter plate is arranged toward the discharge port, and a cover plate is hinged on the end of the connecting tube away from the rotating cylinder, and a torsion spring is installed between the cover plate and the connecting tube port.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. After the water injection is completed, the water inlet is automatically closed by the regulating port assembly, thereby preventing excessive impurities in the external environment from entering the first wall panel and the second wall panel through the water inlet, greatly reducing the pollution of the water in the water storage cavity by impurities in the external environment, improving the purity and cleanliness of the water stored in the wall panel, reducing the evaporation loss of water, maintaining the high efficiency of the wall panel as a temperature regulating medium, and avoiding the problem of excessive impurities accumulating in the water storage cavity and significantly reducing the volume, thereby ensuring the water storage capacity of the water storage cavity, extending the service life, and greatly reducing the cost of later maintenance and cleaning;

[0018] 2. When water is injected, the water is filtered and purified by the clean drainage component arranged inside the regulating port component, and larger impurities in the water are filtered and intercepted, so as to further improve the cleanliness of the water stored in the water storage chamber and further reduce the risk of impurity accumulation in the later stage. At the same time, the impurities filtered out by the clean drainage component are flushed and discharged by the injected water flow, and the impurities are automatically cleaned out, which is convenient for cleaning;

[0019] 3. When the water injection is completed, the regulating assembly closes the water inlet and triggers the pressure regulating assembly to seal and press down the water inside the first wall panel to a certain extent, so that the water stored in the first wall panel and the second wall panel has a certain pressure, and drives the pressure regulating assembly through the pressure of the liquid to seal the gap between the two adjacent second wall panels, thereby greatly reducing the penetration and transfer of cold and hot energy through the gap between the second wall panels, thereby reducing heat transfer and further improving the insulation effect of the building. At the same time, sealing the gap can also effectively prevent the invasion of water vapor and dust, protect the insulation material from erosion, and extend the service life of the exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 The overall structure of the present invention is three-dimensional Figure 1 ;

[0022] Figure 2 The overall structure of the present invention is three-dimensional Figure 2 ;

[0023] Figure 3 The first wall panel internal structure of the present invention is three-dimensional Figure 1 ;

[0024] Figure 4 It is a front view schematic diagram of the internal structure of the first wall panel of the present invention;

[0025] Figure 5 The first wall panel internal structure of the present invention is three-dimensional Figure 2 ;

[0026] Figure 6 It is a partial structural schematic diagram of the port adjustment component and the pressure adjustment component of the present invention;

[0027] Figure 7 It is a schematic diagram of the partial structure of the clean exhaust assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the internal structure of the rotary drum of the present invention;

[0029] Fig. 9 It is a schematic diagram of the local structure of the pressure regulating assembly of the present invention;

[0030] Fig.10 is a schematic diagram of the internal structure of the second wall panel of the present invention;

[0031] Fig.11 It is a schematic diagram of the local structure of the liquid inlet of the present invention;

[0032] Fig.12 for Fig.11 A magnified view of the structure in the middle.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Adjustment assembly; 101. Adjustment cylinder; 102. Rubber pad; 103. First liquid outlet; 104. Connecting pipe; 105. First gear; 106. Second gear; 107. Second liquid outlet; 2. Clean discharge assembly; 201. Filter plate; 202. Cover plate; 203. Discharge port; 3. Pressure adjustment assembly; 301. Pressure plate; 302. Rubber sealing ring; 303. Rack plate; 304. Third gear; 305. Fourth gear ; 306, first shaft; 307, guide rod; 308, sleeve; 309, rubber strip; 310, mounting groove; 311, second shaft; 312, liquid inlet; 313, cavity; 4, exterior wall; 5, servo motor; 6, first wall panel; 7, water inlet; 8, second wall panel; 10, water storage cavity; 11, guide tube; 12, liquid inlet socket; 13, upper cavity; 14, lower cavity; 15, liquid level sensor; 16, indicator light. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the embodiments.

[0036] See also Figure 1-12The present invention provides a building exterior wall insulation structure, comprising an exterior wall 4, a first wall panel 6 and a second wall panel 8 fixed on the outer side wall of the exterior wall 4, a water storage cavity 10 is provided inside the first wall panel 6 and the second wall panel 8, a flow guide pipe 11 connected to the water storage cavity 10 is fixed on the side of the first wall panel 6 and the second wall panel 8, a liquid inlet socket 12 which is sealed and plugged with the flow guide pipe 11 is provided on the side of the second wall panel 8, a rubber sleeve is fitted on the outer surface of the flow guide pipe 11, and the flow guide pipe 11 is inserted into the liquid inlet socket 12, so that the water storage cavities 10 inside the first wall panel 6 and the second wall panel 8 are connected to each other, and the second wall panel 8 is provided with a plurality of second wall panels 8 and the plurality of second wall panels 8 are in a matrix The first wall panel 6 is evenly arranged on the outer wall 4 in a vertical and horizontal manner, the first wall panel 6 is located at the corner of the array of the plurality of second wall panels 8 and the first wall panel 6 is located at the top layer, a water inlet 7 is provided on the top surface of the first wall panel 6, a regulating port component 1 for opening and closing the water inlet 7 is provided inside the first wall panel 6, a pressure regulating component 3 for sealing and pressing the liquid in cooperation with the regulating port component 1 is provided inside the first wall panel 6, and a clean drainage component 2 for purifying the liquid entering the first wall panel 6 is provided inside the regulating port component 1; when in use, water is added to the first wall panel 6 through the water inlet 7 or when it rains, rainwater is injected into the first wall panel 6 through the water inlet 7, so that the water is diverted and discharged through the guide pipe 11 The heat storage chamber 10 of the first wall panel 6 and the second wall panel 8 can store water. When the external environment temperature rises, the water in the water storage chamber 10 absorbs the heat in the external environment and reduces the rate of temperature increase in the building. When the external environment temperature drops, the water in the water storage chamber 10 can release the heat and delay the rate of temperature increase in the building, thereby improving the thermal insulation effect of the building's exterior wall insulation structure. Since the specific heat capacity of water is greater than that of ordinary boards, the thermal insulation effect of water on the house is better than that of boards, and water resources are easier to obtain. Compared with practical insulation boards, the present invention has low cost and is environmentally friendly. When water injection is required, the water can be filled in the water chamber 10 by setting The water inlet 7 is opened by the regulating port component 1 to facilitate water addition. When the water filling is completed, the water inlet 7 is automatically closed by the regulating port component 1, thereby preventing excessive impurities in the external environment from entering the first wall panel 6 and the second wall panel 8 through the water inlet 7, greatly reducing the pollution of the water in the water storage chamber 10 by impurities in the external environment, improving the purity and cleanliness of the water stored in the wall panel, reducing the evaporation loss of water, maintaining the high efficiency of the wall panel as a temperature regulating medium, and avoiding the problem of excessive impurities accumulating in the water storage chamber 10 and significantly reducing the volume, thereby ensuring the water storage capacity of the water storage chamber 10, extending the service life, and greatly reducing the cost of later maintenance and cleaning;When the regulating port component 1 opens the water inlet 7 and injects water, the injected water is filtered and purified by the clean drainage component 2 arranged inside the regulating port component 1, and larger impurities in the water are filtered and intercepted, thereby further improving the cleanliness of the water stored in the water storage chamber 10, further reducing the risk of impurity accumulation in the later stage, and at the same time, the impurities filtered out on the clean drainage component 2 are flushed and discharged by the injected water flow, and the impurities are automatically cleaned out, which is convenient for cleaning; when the water injection is completed, the regulating port component 1 closes the water inlet 7, and the regulating port component 1 triggers the pressure regulating component 3 to seal and press the water inside the first wall panel 6 to a certain extent, so that the water stored in the first wall panel 6 and the second wall panel 8 has a certain pressure, and the pressure regulating component 3 is driven by the pressure of the liquid to seal the gap between the two adjacent second wall panels 8, greatly reducing the infiltration and transmission of cold and heat energy through the gap between the second wall panels 8, further improving the thermal insulation effect of the building, and at the same time, sealing the gap can effectively prevent the intrusion of water vapor and dust, protect the thermal insulation material from erosion, extend the service life of the exterior wall 4, and further reduce the evaporation loss of water. ;

[0037] Further as Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it is worth specifically explaining that the adjustment port assembly 1 includes a rotating cylinder 101 arranged inside the first wall panel 6 and located at the top of the first wall panel 6, a rubber pad 102 is fixed on the outer wall of the rotating cylinder 101, which fits tightly with the water inlet 7 to seal the water inlet 7, a connecting pipe 104 is fixed on one end of the rotating cylinder 101, and the end of the connecting pipe 104 away from the rotating cylinder 101 rotates to pass through the side wall of the first wall panel 6, and a first liquid outlet 103 and a second liquid outlet 107 are symmetrically distributed on the side of the rotating cylinder 101; when water injection is required, the rotating cylinder 101 is rotated and adjusted so that the first liquid outlet 103 on the rotating cylinder 101 coincides with and is aligned with the water inlet 7, and at this time the water inlet 7 is opened to facilitate water addition, and water flows into the water through the first liquid outlet 103 and the second liquid outlet 107. To the inside of the first wall panel 6, and flows into the multiple second wall panels 8 through the guide pipe 11 for storage. When the water injection is completed, the rotating cylinder 101 is rotated and adjusted, and the rubber pad 102 on the rotating cylinder 101 is rotated to the water inlet 7. The water inlet 7 is automatically closed by the rotating cylinder 101 and the rubber pad 102, thereby preventing excessive impurities in the external environment from entering the first wall panel 6 through the water inlet 7, greatly reducing the pollution of impurities in the external environment to the water in the water storage chamber 10, improving the purity and cleanliness of the water stored in the wall panel, reducing the evaporation loss of water, maintaining the high efficiency of the wall panel as a temperature regulating medium, and at the same time avoiding the problem of excessive accumulation of impurities in the first wall panel 6 and significantly reducing the volume, thereby ensuring the water storage capacity of the water storage chamber 10, extending the service life, and greatly reducing the cost of later maintenance and cleaning.

[0038] Further as Figure 3 , Figure 4 and Figure 6 As shown, it is worth specifically explaining that a first gear 105 is fixed on one end of the connecting pipe 104 away from the rotating drum 101, a servo motor 5 is fixed on the outer wall of the first wall panel 6, a second gear 106 meshingly connected to the first gear 105 is fixed on the output end of the servo motor 5, a liquid level sensor 15 located in the upper cavity 13 is fixed on the inner wall of the first wall panel 6, and an indicator light 16 electrically connected to the liquid level sensor 15 is installed on the top of the first wall panel 6; when the water level of the added water exceeds the liquid level sensor 15, the indicator light 16 lights up to indicate that the water injection amount is in place, and a controller electrically connected to the servo motor 5 is installed at the bottom of the outer wall 4, the servo motor 5 is started by the controller to work, and the second gear 106 is driven to rotate by the output end of the servo motor 5, so that the connecting pipe 104 is driven to rotate by the cooperation of the second gear 106 and the first gear 105, so as to adjust the rotation of the rotating drum 101 and realize the opening and closing of the water inlet 7.

[0039] Further as Figure 4 , Figure 5 , Figure 6 and Fig. 9As shown, it is worth specifically explaining that the upper and lower spaces of the water storage chamber 10 inside the first wall panel 6 are divided into an upper cavity 13 and a lower cavity 14, and the pressure adjustment component 3 includes a pressure plate 301 arranged inside the first wall panel 6, and rubber sealing rings 302 are fitted and fixed on the four sides of the pressure plate 301. When the pressure plate 301 moves into the lower cavity 14, the rubber sealing ring 302 fits tightly with the side wall of the lower cavity 14, and a first shaft rod 306 coaxially arranged with the connecting pipe 104 is fixed on the end of the rotating cylinder 101 away from the connecting pipe 104, and a fourth gear 305 is fixed on the first shaft rod 306. A second shaft rod 311 is rotatably connected to the inner wall of the first wall panel 6, and a third gear 304 meshingly connected to the fourth gear 305 is fixed on the end of the second shaft rod 311. A rack plate 303 meshingly connected to the third gear 304 is fixed on the top surface of the pressure plate 301; when the water injection operation During operation, the pressing plate 301 is located inside the upper cavity 13, so that the water entering the first wall panel 6 through the water inlet 7 can continue to flow down to the first wall panel 6 through the gap between the pressing plate 301 and the side wall of the upper cavity 13, and be transmitted to flow into the interior of multiple second wall panels 8. When the water injection is completed, when the servo motor 5 drives the adjusting drum 101 to rotate, the adjusting drum 101 synchronously drives the fourth gear 305 to rotate, so that the pressing plate 301 is driven to move downward through the cooperation of the fourth gear 305 and the rack plate 303, so that the pressing plate 301 moves into the lower cavity 14. At this time, the rubber sealing ring 302 is tightly attached to the side wall of the lower cavity 14, so that the water inside the first wall panel 6 is pressed down to a certain extent through the pressing plate 301. Through the transmission of hydraulic pressure, the interiors of multiple second wall panels 8 all have a certain hydraulic pressure. At the same time, the water is sealed by the pressing plate 301 to further reduce the evaporation loss of water.

[0040] Further as Figure 3 , Figure 5 , Fig.11 and Fig.12As shown, it is worth specifically explaining that the side surfaces of the first wall panel 6 and the second wall panel 8 in contact and the side surfaces of the two adjacent second wall panels 8 in contact are provided with mounting grooves 310, and a rubber strip 309 is fixed in the mounting grooves 310, a cavity 313 is provided in the rubber strip 309, and a liquid inlet 312 communicating with the inside of the first wall panel 6 and the cavity 313 is provided on the side surface of the rubber strip 309, the convex portion of the rubber strip 309 is arranged toward the outside of the first wall panel 6, and the gaps between the first wall panel 6 and the second wall panel 8 and the gaps between the two adjacent second wall panels 8 are blocked by the expanded rubber strip 309 When there is hydraulic pressure in the first wall panel 6 and the second wall panel 8, the liquid enters into the rubber strip 309 through the liquid inlet 312, so that the multiple rubber strips 309 expand synchronously due to the liquid pressure, so that the gaps between the first wall panel 6 and the second wall panel 8 and between two adjacent second wall panels 8 are effectively blocked by the expanded rubber strips 309, which greatly reduces the penetration and transmission of cold and heat energy through the gaps between the second wall panels 8, further improves the thermal insulation effect of the building, and at the same time, blocking the gaps can effectively prevent the invasion of water vapor and dust, protect the thermal insulation material from erosion, and extend the service life of the exterior wall 4.

[0041] Further Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, it is worth specifically explaining that the clean drainage component 2 includes a filter plate 201 fixed inside the rotating drum 101 and arranged in an inclined manner, and the side surfaces of the filter plate 201 are aligned with the first liquid outlet 103 and the second liquid outlet 107; when the water inlet 7 is opened to inject water, water enters the interior of the rotating drum 101, and the injected water is filtered and purified by the filter plate 201, and larger impurities in the water are filtered and intercepted, thereby further improving the cleanliness of the water stored in the water storage chamber 10, and further reducing the risk of impurity accumulation in the later stage. When the filter plate 201 is blocked, the rotating drum 101 rotates rapidly, so that the impurities on the filter plate 201 can be thrown out by centrifugal force, and the filter plate 201 is automatically cleared.

[0042] This scheme has the following working process: when water injection is required, the second gear 106 is driven to rotate through the output end of the servo motor 5, so that the second gear 106 and the first gear 105 cooperate to drive the connecting pipe 104 and the rotating cylinder 101 to rotate and adjust, so that the first liquid outlet 103 on the rotating cylinder 101 coincides with the water inlet 7. At this time, the water inlet 7 is opened to facilitate water addition, and the water flows into the first wall panel 6 through the first liquid outlet 103 and the second liquid outlet 107. At this time, the pressure plate 301 is located in the upper cavity 13, so that the water can continue to flow down to the first wall panel 6 through the gap between the pressure plate 301 and the side wall of the upper cavity 13, and flow into the plurality of second wall panels 8 through the guide pipe 11 for storage. When the water injection is completed, the servo motor 5 drives The rotating cylinder 101 is rotated in the reverse direction for adjustment, and the rubber pad 102 on the rotating cylinder 101 rotates to the water inlet 7, and the water inlet 7 is automatically closed by the rotating cylinder 101 and the rubber pad 102, so as to prevent excessive impurities in the external environment from entering the water storage chamber 10 through the water inlet 7; when the water inlet 7 is opened for water injection, water enters the interior of the rotating cylinder 101, and the injected water is filtered and purified by the filter plate 201, and the larger impurities in the water are filtered and intercepted, so as to further improve the cleanliness of the water stored in the water storage chamber 10. When adding water, part of the water flow that has not been filtered by the filter plate 201 in time will divert the impurities on the filter plate 201 and flush them into the connecting pipe 104, and the cover plate 202 is pushed open by the water flow, and the water flow mixed with impurities is discharged through the port of the connecting pipe 104;

[0043] When the water injection is completed, when the servo motor 5 drives the rotating drum 101 to rotate, the rotating drum 101 synchronously drives the fourth gear 305 to rotate, so that the fourth gear 305, the third gear 304 and the rack plate 303 cooperate to drive the pressure plate 301 to move downward, so that the pressure plate 301 moves into the lower cavity 14. At this time, the rubber sealing ring 302 is in close contact with the side wall of the lower cavity 14, so that the water inside the first wall panel 6 is pressed down to a certain extent through the pressure plate 301, and through the transmission of hydraulic pressure, the interior of multiple second wall panels 8 has a certain hydraulic pressure. When there is hydraulic pressure in the first wall panel 6 and the second wall panel 8, the liquid enters the rubber strip 309 through the liquid inlet 312, so that the multiple rubber strips 309 are synchronously expanded by the liquid pressure, so that the gaps between the first wall panel 6 and the second wall panel 8 and the gaps between two adjacent second wall panels 8 are effectively blocked by the expanded rubber strip 309, thereby greatly reducing the penetration and transmission of cold and hot energy through the gaps between the second wall panels 8.

[0044] Further as Figure 4 , Figure 5 and Figure 6As shown, it is worth explaining in detail that a sliding sleeve 308 is fixed on the inner wall of the first wall panel 6, and a guide rod 307 that slides with the sliding sleeve 308 is fixed on the top surface of the pressure plate 301; during specific operation, the pressure plate 301 drives the guide rod 307 to move synchronously, and drives the guide rod 307 to slide in the sliding sleeve 308, so that the movement adjustment of the pressure plate 301 is assisted by the cooperation of the guide rod 307 and the sliding sleeve 308, thereby improving the stability of the movement adjustment of the pressure plate 301.

[0045] Further as Figure 6 , Figure 7 and Figure 8 As shown, it is worth to explain in detail that the interior of the connecting pipe 104 is connected with the interior of the rotating cylinder 101 and the connecting port of the connecting pipe 104 and the rotating cylinder 101 is set as a discharge port 203, the discharge port 203 is located above the top surface of the filter plate 201 having a filtering effect, the lower end of the filter plate 201 is arranged toward the discharge port 203, and a cover plate 202 is hinged on the end of the connecting pipe 104 away from the rotating cylinder 101, and a torsion spring is installed between the cover plate 202 and the port of the connecting pipe 104; when filling water, part of the water that has not yet been filtered by the filter plate 201 is discharged. The impurities on the filter plate 201 are flushed into the connecting pipe 104, and the cover plate 202 is pushed open by the water flow, and the water mixed with impurities is discharged through the discharge port 203 and the port of the connecting pipe 104. When no water is added, the cover plate 202 is automatically closed by the action of the torsion spring to prevent impurities in the external environment from entering the first wall panel 6 through the connecting pipe 104; the water level can also be added to exceed the top surface of the filter plate 201, so that the impurities on the top surface of the filter plate 201 can be discharged and cleaned out through the discharge port 203 and the connecting pipe 104.

[0046] In summary: the water inlet 7 is automatically closed by the setting of the regulating port component 1, thereby preventing excessive impurities in the external environment from entering the first wall panel 6 and the second wall panel 8 through the water inlet 7, greatly reducing the pollution of the water in the water storage chamber 10 by impurities in the external environment, improving the purity and cleanliness of the water stored in the wall panel, reducing the evaporation loss of water, maintaining the high efficiency of the wall panel as a temperature regulating medium, and at the same time avoiding the problem of excessive accumulation of impurities in the water storage chamber 10, which significantly reduces the volume, thereby ensuring the water storage capacity of the water storage chamber 10, extending the service life, and greatly reducing the cost of subsequent maintenance and cleaning; when the regulating port component 1 opens the water inlet 7 for water injection, the injected water is filtered and purified by the clean drainage component 2 set inside the regulating port component 1, filtering and intercepting larger impurities in the water, and further improving the cleanliness of the water stored in the water storage chamber 10. , further reducing the risk of impurity accumulation in the later stage, and at the same time, the impurities filtered out on the clean drainage component 2 are flushed and discharged through the injected water flow, and the impurities are automatically cleaned out, which is convenient for cleaning; when the water injection is completed, the regulating port component 1 closes the water inlet 7, and the regulating port component 1 triggers the pressure regulating component 3 to seal and press the water inside the first wall panel 6 to a certain extent, so that the water storage in the first wall panel 6 and the second wall panel 8 has a certain pressure, and drives the pressure regulating component 3 to seal the gap between the two adjacent second wall panels 8 through the pressure of the liquid, which greatly reduces the penetration and transmission of cold and heat energy through the gap between the second wall panels 8, and further improves the thermal insulation effect of the building. At the same time, sealing the gap can also effectively prevent the invasion of water vapor and dust, protect the thermal insulation material from erosion, extend the service life of the exterior wall 4, and further reduce the evaporation loss of water.

[0047] The servo motor 5, the servo motor controller and the liquid level sensor 15 can be purchased on the market. The servo motor 5, the servo motor controller and the liquid level sensor 15 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims

1. A building exterior wall insulation structure, comprising an exterior wall, a first wall panel and a second wall panel fixed on the outer side wall of the exterior wall, characterized in that: A water storage cavity is provided inside the first wall panel and the second wall panel, and the first wall panel and the second wall panel are connected to the interiors of two adjacent second wall panels. A plurality of second wall panels are provided and the plurality of second wall panels are evenly arranged vertically and horizontally in a matrix on the outer wall. The first wall panel is located on the top layer and a water inlet is provided on the top surface of the first wall panel. An adjusting port assembly for opening and closing the water inlet is provided inside the first wall panel, and a pressure regulating assembly for sealing and pressing the liquid in cooperation with the adjusting port assembly is provided inside the first wall panel.

2. The building exterior wall insulation structure according to claim 1, characterized in that: The adjustment port assembly includes a rotating cylinder arranged inside the first wall panel and located at the top of the first wall panel, a rubber pad that fits tightly with the water inlet to seal the water inlet is fixed on the outer wall of the rotating cylinder, a connecting pipe is fixed on one end of the rotating cylinder, and the end of the connecting pipe away from the rotating cylinder rotates and passes through the side wall of the first wall panel, and a first liquid outlet and a second liquid outlet that are symmetrically distributed are opened on the side of the rotating cylinder.

3. The building exterior wall insulation structure according to claim 2, characterized in that: A first gear is fixed on one end of the connecting pipe away from the rotating cylinder, a servo motor is fixed on the outer wall of the first wall panel, and a second gear meshing with the first gear is fixed on the output end of the servo motor.

4. The building exterior wall insulation structure according to claim 2, characterized in that: The upper and lower spaces of the water storage cavity inside the first wall panel are divided into an upper cavity and a lower cavity. The pressure adjustment component includes a pressure plate arranged inside the first wall panel. Rubber sealing rings are fixed on the four sides of the pressure plate. When the pressure plate moves into the lower cavity, the rubber sealing ring fits tightly against the side wall of the lower cavity.

5. The building exterior wall insulation structure according to claim 4, characterized in that: The sides of the first wall panel and the second wall panel in contact and the sides of the two adjacent second wall panels are provided with mounting grooves, and rubber strips are fixed in the mounting grooves. A cavity is provided inside the rubber strip, and a liquid inlet communicating with the interior of the first wall panel and the cavity is provided on the side of the rubber strip. The convex portion of the rubber strip is arranged toward the outside of the first wall panel, and the gaps between the first wall panel and the second wall panel and between the two adjacent second wall panels are blocked by the expanded rubber strip.

6. The building exterior wall thermal insulation structure according to claim 5, characterized in that: A first shaft rod coaxially arranged with the connecting pipe is fixed on the end of the rotating cylinder away from the connecting pipe, a fourth gear is fixed on the first shaft rod, a second shaft rod is rotatably connected to the inner wall of the first wall panel, a third gear meshing with the fourth gear is fixed on the end of the second shaft rod, and a rack plate meshing with the third gear is fixed on the top surface of the pressure plate.

7. The building exterior wall insulation structure according to claim 4, characterized in that: A sliding sleeve is fixed on the inner side wall of the first wall panel, and a guide rod slidably matched with the sliding sleeve is fixed on the top surface of the pressing plate.

8. The building exterior wall insulation structure according to claim 2, characterized in that: The interior of the adjustment port assembly is provided with a clean drain assembly for purifying the liquid entering the interior of the first wall panel. The clean drain assembly includes a filter plate fixed inside the adjustment drum and arranged obliquely. The side surfaces of the filter plate are aligned with the first liquid outlet and the second liquid outlet.

9. The building exterior wall insulation structure according to claim 8, characterized in that: The end of the connecting pipe close to the rotating cylinder is provided with a discharge port connected to the interior of the rotating cylinder. The discharge port is located above the top surface of the filter plate that performs filtering. The lower end of the filter plate is arranged toward the discharge port. A cover plate is hinged on the end of the connecting pipe away from the rotating cylinder. A torsion spring is installed between the cover plate and the port of the connecting pipe.

Images