A two-way controllable assembled indoor partition wall and a mounting method thereof

Abstract

The present application relates to the technical field of partition wall, and particularly relates to a two-way controllable fabricated indoor partition wall and a mounting method, which comprises a fixed beam assembly, a keel module, an embedded pipe, a soundproof board and a heat insulation board. Through cooperation of the fixed beam assembly, the keel module, the embedded pipe, the inner partition board group and the heat dissipation back plate, the two-way controllable fabricated indoor partition wall with an inner heat exchange cavity and an outer heat exchange cavity is formed. The heat exchange medium in the embedded pipe exchanges heat with the inner heat exchange cavity, so that the inner heat exchange cavity is heated or cooled. After the outer heat exchange cavity and the inner heat exchange cavity are communicated through the fixed beam assembly, the air in the outer heat exchange cavity and the inner heat exchange cavity circulates and flows. In the process of air circulation, the outer heat exchange cavity and the inner heat exchange cavity exchange heat. The outer heat exchange cavity exchanges heat with the environment outside the heat dissipation back plate through the heat dissipation back plate. The two-way controllable fabricated indoor partition wall has the advantages of small heat transfer thermal resistance and fast response speed.

Description

Technical Field

[0001] This invention relates to the field of partition wall technology, specifically to a two-way controllable prefabricated indoor partition wall and its installation method. Background Technology

[0002] With the increasing demand for building energy conservation and refined control of indoor environment, there are new requirements for the construction of interior partition walls. Currently, existing concrete partition walls can only meet the requirements of heat insulation and sound insulation, and do not have the ability to actively supply energy.

[0003] Currently, some concrete partition walls have attempted to pre-embed energy supply pipes, but due to the limited burial depth of the pipes, there are often problems such as large heat transfer resistance and slow response speed between the pipes and the wall. At the same time, once the concrete partition walls are installed, they are difficult to inspect and renovate, which is not conducive to the renovation of existing buildings and the flexible division of space. Therefore, a two-way controllable prefabricated interior partition wall and its installation method are proposed. Summary of the Invention

[0004] To address the technical problems existing in the prior art, the present invention provides a two-way controllable prefabricated interior partition wall and its installation method.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a two-way controllable prefabricated interior partition wall, comprising a fixed beam assembly, a keel module, embedded tubes, an inner partition panel assembly, and a heat dissipation back plate;

[0006] The two sets of fixed beam assemblies are respectively installed between the indoor ceiling and floor slabs;

[0007] Several sets of the keel modules are spaced apart on the centerline of the fixed beam assembly. Several sets of plate supports are provided on both sides of the keel module. The plate supports provide two spaced-apart plate fixing points, one inside and one outside.

[0008] The embedded tubes are interspersed among several sets of keel modules, and heat transfer medium is injected into the embedded tubes.

[0009] The two sets of inner partition plates are respectively attached to the fixing points of the inner plates of the plate brackets on both sides of the keel module, and the two sets of inner partition plates cooperate with the fixed beam assembly to form an inner heat exchange cavity.

[0010] The two sets of heat dissipation backplates are respectively installed on the outer plate fixing points of the plate brackets on both sides of the keel module. The two sets of heat dissipation backplates cooperate with the two sets of inner partition plate groups and the fixing beam assembly to form two independent external heat exchange cavities. The fixing beam assembly is used to control the communication state between the inner heat exchange cavity and the outer heat exchange cavity.

[0011] The heat transfer medium flowing inside the embedded tube exchanges heat with the inner heat exchange cavity. The fixed beam assembly connects the two independent outer heat exchange cavities with the inner heat exchange cavity according to external control commands. In the connected state, the inner heat exchange cavity and the outer heat exchange cavity exchange heat through convection. The outer heat exchange cavity exchanges heat with the external environment through the heat dissipation backplate.

[0012] Preferably, the fixed beam assembly includes a beam plate, the beam plate having two sets of motor cavities symmetrically arranged inside, forming an installation cavity between the two sets of motor cavities. The installation cavity is used to accommodate the embedded installation of the keel module. A first fixing cavity is provided at the bottom of the motor cavity, the first fixing cavity being used to accommodate the embedded installation of the sound insulation board and the heat insulation board. An installation limiting strip is provided on the side wall surface of the beam plate. The heat dissipation back plate is fitted onto the side wall surface of the beam plate, and a decorative panel is attached to the surface of the heat dissipation back plate, with the decorative panel installed between the installation limiting strips of the two sets of fixed beam assemblies.

[0013] Preferably, the inner partition panel assembly includes a sound insulation panel and a heat insulation panel. The sound insulation panel and the heat insulation panel have the same specifications and are bonded together to form the inner partition panel assembly. The ends of the sound insulation panel and the heat insulation panel are installed in the first fixed cavity. The sound insulation panel and the heat insulation panel are fixed by the restriction of the first fixed cavity. A set of convection holes for airflow are opened on both sides of the ends of the sound insulation panel and the heat insulation panel.

[0014] Preferably, a strip-shaped groove is provided at the bottom center of the motor cavity, and a drive module is provided inside the motor cavity. The movable end of the drive module is located in the strip-shaped groove, and a sealing plate is fixed at the bottom of the movable end of the drive module. The sealing plate is aligned with the convection hole, and the specifications of the sealing plate are the same as those of the convection hole.

[0015] Preferably, the keel module includes a vertical keel frame, with several sets of through holes spaced apart inside the vertical keel frame for inserting tubes to pass through. A set of bottom keel sections is provided at the bottom of the vertical keel frame, several sets of middle keel sections are stacked at the middle position inside the vertical keel frame, a set of top keel sections is provided at the upper end of the vertical keel frame, and a set of spring compressors is provided at the top of the vertical keel frame.

[0016] Preferably, the top of the bottom keel section, both ends of the middle keel section, and the bottom of the top keel section are all provided with semi-circular slots of the same size. The semi-circular slots of the bottom keel section and the top keel section cooperate with the semi-circular slot of the middle keel section to form a circular slot. The circular slots correspond to the through holes at intervals. The insert tube inserted into the through hole passes through the circular slot and is clamped and fixed by the circular slot.

[0017] Preferably, a keel fixing hole is provided at the middle position of the middle keel section, and the keel fixing hole corresponds to the through hole at intervals. The centers of the keel fixing holes at the middle position of the middle keel section at the same height in each group of keel modules are located at the same height, and a transverse keel is inserted into the keel fixing hole at the middle position of the middle keel section at the same height in each group of keel modules. Both ends of the transverse keel are provided with U-shaped grooves, and the reversing bending part of the embedded tube is engaged in the U-shaped groove.

[0018] Preferably, the plate support includes a fixing seat and a plate fixing screw. The fixing seat is welded to the surface of the vertical keel frame. The plate fixing screw is threaded to the center of the fixing seat. A fixing plate is provided in the middle of the plate fixing screw. The middle of the plate fixing screw passes through the sound insulation board and the heat insulation board. The fixing plate is in contact with the surface of the heat insulation board. The sound insulation board and the heat insulation board are clamped between the fixing plate and the surface of the fixing seat. A support plate is provided at the end of the plate fixing screw. The support plate serves as a support point for the installation of the heat dissipation back plate.

[0019] Preferably, a set of side plates is installed at both the front and rear ends of the fixed beam assembly, and the width of the side plates is consistent with the width of the fixed beam assembly.

[0020] An installation method for a two-way controllable prefabricated interior partition wall includes the following steps:

[0021] Step S1: Place the two sets of beams and slabs on the indoor ceiling and floor respectively, ensuring that the two sets of beams and slabs are aligned vertically and accurately positioned.

[0022] Step S2: Arrange multiple sets of vertical keel frames at the designed spacing on the centerline between the two sets of beams and plates, and use bolts to lock and fix the top and bottom of each set of vertical keel frames to the corresponding beams and plates.

[0023] Step S3: First, install the bottom keel section inside each group of vertical keel frames. Then, pass one end of the insert tube through the through hole at the bottom of each group of vertical keel frames in sequence. At the same time, pre-lay the insert tube in the semi-circular groove at the top of the bottom keel section. Then, insert the middle keel section into each group of vertical keel frames. The semi-circular groove at the bottom of the middle keel section and the semi-circular groove at the top of the bottom keel section match to form a circular groove and clamp and fix the insert tube. Insert the horizontal keel into the keel fixing hole in the middle keel section. After bending one end of the insert tube and changing its direction, insert it into the through hole in the middle of the vertical keel frame. Repeat the process of adding the middle keel section and inserting the horizontal keel.

[0024] Step S4: Finally, insert the top keel section and spring compressor into each set of vertical keel frames. Tighten the bottom keel section, middle keel section and top keel section with the spring compressor, and pull one end of the embedded tube back to the starting position. The two ports of the embedded tube are used for the entry and exit of the heat transfer medium, respectively.

[0025] Step S5: Adhere the sound insulation board and the heat insulation board to each other to form an inner partition board assembly. Embed the upper and lower ends of the inner partition board assembly into the first fixing cavity of the upper and lower fixing beam assemblies. Align the convection holes on the sound insulation board and the heat insulation board with the sealing plate at the bottom of the drive module to complete the initial positioning and fixing. Thread the plate fixing screw through the sound insulation board and the heat insulation board to the fixing seat welded on the vertical keel frame. Rotate the plate fixing screw. The plate fixing screw clamps the sound insulation board and the heat insulation board with the fixing plate in the middle of its own body. The support plates at the ends of all plate fixing screws are on the same plane.

[0026] Step S6: Attach and fix the heat dissipation backplate to the side wall of the beam and press it against the support plate at the end of the plate fixing screw. Attach the decorative panel to the outer surface of the installation limit strip. Then install the side plate at both ends of the beam to complete the exterior decoration of the partition wall.

[0027] Step S7: Inject heat transfer medium into the embedded tube. The heat transfer medium exchanges heat with the inner heat exchange cavity, thereby raising or lowering the temperature inside the inner heat exchange cavity. Open all drive modules located on the same side of the keel module through an external control switch. The drive modules pull the sealing plate to move it out of the convection hole, opening the convection hole and allowing air to circulate in the outer and inner heat exchange cavities. During the air circulation, the outer and inner heat exchange cavities exchange heat. The outer heat exchange cavity exchanges heat with the external environment through the heat dissipation backplate.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] 1. This invention forms a bidirectional controllable prefabricated indoor partition wall with an inner heat exchange cavity and an outer heat exchange cavity through the cooperation of a fixed beam assembly, a keel module, embedded tubes, an inner partition plate assembly, and a heat dissipation back plate. The heat transfer medium in the embedded tubes exchanges heat with the inner heat exchange cavity, thereby raising or lowering the temperature inside the inner heat exchange cavity. After the outer heat exchange cavity and the inner heat exchange cavity are connected by the fixed beam assembly, the air in the outer heat exchange cavity and the inner heat exchange cavity circulates. During the air circulation, the outer heat exchange cavity and the inner heat exchange cavity exchange heat. The outer heat exchange cavity exchanges heat with the external environment through the heat dissipation back plate. It has the advantages of low thermal resistance and fast response speed.

[0030] 2. This invention enables the rapid assembly and forming of partition walls through the cooperation of fixed beams and keel modules, which is conducive to the renovation of existing buildings and flexible space division, and also facilitates subsequent maintenance and renovation. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0032] Figure 2 This is a schematic diagram of the three-dimensional unfolded structure of the present invention;

[0033] Figure 3 This is a schematic diagram of the fixed beam assembly structure of the present invention;

[0034] Figure 4 This is a schematic diagram of the keel module structure of the present invention;

[0035] Figure 5 This is a schematic diagram of the vertical keel frame structure of the present invention;

[0036] Figure 6 This is a cross-sectional structural diagram of the present invention;

[0037] Figure 7 This is a schematic diagram of the bottom keel section structure of the present invention;

[0038] Figure 8 This is a schematic diagram of the middle keel section structure of the present invention;

[0039] Figure 9 This is a schematic diagram of the top keel section structure of the present invention.

[0040] The numbers in the diagram represent:

[0041] 1. Fixed beam assembly; 11. Beam plate; 12. Motor cavity; 121. First fixed cavity; 13. Mounting cavity; 14. Mounting limit strip; 15. Drive module; 16. Sealing plate; 2. Keel module; 21. Vertical keel frame; 22. Bottom keel section; 23. Middle keel section; 24. Top keel section; 25. Spring compressor; 26. Horizontal keel; 27. Plate bracket; 271. Fixing seat; 272. Plate fixing screw; 3. Embedded tube; 4. Sound insulation board; 5. Heat insulation board; 6. Heat dissipation back plate; 7. Decorative panel; 8. Side plate; 9. Inner heat exchange cavity; 10. Outer heat exchange cavity. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings and embodiments, which illustrate the above and other technical features and advantages of the present invention. However, the following embodiments are merely preferred embodiments of the present invention and are not exhaustive.

[0043] Example:

[0044] like Figures 1-9 As shown, the present invention provides a two-way controllable prefabricated interior partition wall, including a fixed beam assembly 1, a keel module 2, an embedded tube 3, an inner partition panel assembly and a heat dissipation back plate 6;

[0045] Two sets of fixed beam assemblies 1 are respectively installed between the indoor ceiling and floor slabs;

[0046] Several sets of keel modules 2 are spaced apart on the centerline of the fixed beam assembly 1. Several sets of plate supports 27 are provided on both sides of the keel module 2. The plate supports 27 provide two spaced plate fixing points, one inside and one outside.

[0047] The embedded tube 3 is interspersed among several sets of keel modules 2, and the heat transfer medium is injected into the embedded tube 3.

[0048] The two sets of inner partition plates are respectively attached to the fixing points of the inner plates of the plate brackets 27 on both sides of the keel module 2. The two sets of inner partition plates and the fixed beam assembly 1 cooperate to form the inner heat exchange cavity 9.

[0049] Two sets of heat dissipation backplates 6 are respectively installed on the outer plate fixing points of the plate brackets 27 on both sides of the keel module 2. The two sets of heat dissipation backplates 6 cooperate with the two sets of inner partition plates and the fixing beam assembly 1 to form two independent outer heat exchange cavities 10. The fixing beam assembly 1 is used to control the communication state between the inner heat exchange cavity 9 and the outer heat exchange cavity 10.

[0050] The heat transfer medium flowing inside the tube 3 exchanges heat with the inner heat exchange cavity 9. The fixed beam assembly 1 connects the two independent outer heat exchange cavities 10 with the inner heat exchange cavity 9 according to the external control command. In the connected state, the inner heat exchange cavity 9 and the outer heat exchange cavity 10 exchange heat through convection. The outer heat exchange cavity 10 exchanges heat with the external environment through the heat dissipation backplate 6.

[0051] The fixed beam assembly 1 includes a beam plate 11. Two sets of motor cavities 12 are symmetrically arranged inside the beam plate 11, and an installation cavity 13 is formed between the two sets of motor cavities 12. The installation cavity 13 is used to cooperate with the embedded installation of the keel module 2. A first fixing cavity 121 is provided at the bottom of the motor cavity 12. The first fixing cavity 121 is used to cooperate with the embedded installation of the sound insulation board 4 and the heat insulation board 5. An installation limiting strip 14 is provided on the side wall surface of the beam plate 11. A heat dissipation back plate 6 is attached to the side wall surface of the beam plate 11. A decorative plate 7 is attached to the surface of the heat dissipation back plate 6, and the decorative plate 7 is installed between the two sets of installation limiting strips 14 of the fixed beam assembly 1.

[0052] During installation, first install two sets of beams 11 on the surface of the top plate and the bottom plate, ensuring that the installation positions of the two sets of beams 11 are corresponding. Arrange several sets of keel modules 2 at the middle position of the two sets of beams 11 according to the design spacing. Fix the top of each set of keel modules 2 to the beams 11 installed on the top plate with bolts, and fix the bottom of each set of keel modules 2 to the beams 11 installed on the bottom plate. After the keel modules 2 are installed in place, insert the tubes 3 through the inside of the keel modules 2.

[0053] The keel module 2 includes a vertical keel frame 21. Several sets of through holes are spaced apart inside the vertical keel frame 21 for the passage of the embedded tube 3. A set of bottom keel sections 22 is located at the bottom of the vertical keel frame 21. Several sets of middle keel sections 23 are stacked in the middle of the vertical keel frame 21. A set of top keel sections 24 is located at the top of the vertical keel frame 21. A set of spring compressors 25 is located at the top of the vertical keel frame 21. The top of the bottom keel sections 22, both ends of the middle keel sections 23, and the bottom of the top keel sections 24 are all provided with semi-circular slots of the same size. The semi-circular slots of the bottom keel sections 22 and the top keel sections 24 are connected to the middle keel sections 23 and the top keel sections 24. The semi-circular grooves of the keel section 23 are fitted together to form a circular groove. The circular grooves correspond to the through holes at intervals. The insert tube 3, which is inserted into the through hole, passes through the circular groove and is clamped and fixed by the circular groove. A keel fixing hole is provided at the middle position of the middle keel section 23. The keel fixing hole corresponds to the through hole at intervals. The center of the keel fixing hole at the middle position of the middle keel section 23 at the same height in each keel module 2 is at the same height. A transverse keel 26 is inserted into the keel fixing hole at the middle position of the middle keel section 23 at the same height in each keel module 2. Both ends of the transverse keel 26 are provided with U-shaped grooves. The reversing bending part of the insert tube 3 is engaged in the U-shaped groove.

[0054] When installing the insert 3, first install the bottom keel section 22 inside each set of vertical keel frames 21. Then, pass the insert 3 sequentially through the through hole at the bottom of each set of vertical keel frames 21. After the first insertion of the insert 3, install a set of middle keel sections 23 inside each set of vertical keel frames 21. The middle keel sections 23, together with the bottom keel sections 22, form a circular groove. The insert 3 is then fixed through this circular groove. Next, pass a set of horizontal keels 26 sequentially through the keel fixing holes in the middle of each set of middle keel sections 23. Bend the insert 3 to change its direction and insert it into the through hole in the middle of the vertical keel frame 21. Then, add another set of middle keel sections 23 inside each set of vertical keel frames 21. At this point, the two sets of middle keel sections 23, together, form a circular groove to further secure the insert 3. The process is repeated until the insertion of the tube 3 is completed for the last time. At this point, a top keel section 24 is added inside each set of vertical keel frames 21. The top keel section 24 and the uppermost middle keel section 23 cooperate to form a circular groove to fix the tube 3. A spring compressor 25 is set on the top of the vertical keel frame 21. The thrust of the spring compressor 25 pushes the bottom keel section 22, the middle keel section 23 and the top keel section 24 to keep the bottom keel section 22, the middle keel section 23 and the top keel section 24 in a stable setting state. This keeps the bottom keel section 22, the middle keel section 23 and the top keel section 24 in a stable and close fit state, avoiding collisions between the bottom keel section 22, the middle keel section 23 and the top keel section 24 and reducing noise generation.

[0055] The inner partition panel assembly includes a sound insulation panel 4 and a heat insulation panel 5. The sound insulation panel 4 and the heat insulation panel 5 have the same specifications and are attached to each other to form the inner partition panel assembly. The ends of the sound insulation panel 4 and the heat insulation panel 5 are installed in the first fixed cavity 121. The sound insulation panel 4 and the heat insulation panel 5 are fixed by the first fixed cavity 121. A set of convection holes for airflow are opened on both sides of the ends of the sound insulation panel 4 and the heat insulation panel 5.

[0056] When installing the sound insulation board 4 and the heat insulation board 5 into the fixed beam assembly 1, the sound insulation board 4 and the heat insulation board 5 are first combined. After the combination of the sound insulation board 4 and the heat insulation board 5 is completed, the top and bottom ends of the sound insulation board 4 and the heat insulation board 5 are respectively inserted into the first fixing cavity 121 in the two sets of beam plates 11. The sound insulation board 4 and the heat insulation board 5 are initially fixed under the restriction of the first fixing cavity 121.

[0057] A strip-shaped groove is provided at the bottom center of the motor cavity 12. A drive module 15 is provided inside the motor cavity 12. The movable end of the drive module 15 is located in the strip-shaped groove. The drive module 15 is connected to an external control switch. A sealing plate 16 is fixed at the bottom of the movable end of the drive module 15. The sealing plate 16 is aligned with the convection hole. The specifications of the sealing plate 16 are the same as those of the convection hole.

[0058] After the sound insulation plate 4 and heat insulation plate 5 are installed in place, the sealing plate 16 is aligned with the convection hole. At this time, the drive module 15 is controlled by an external control switch. The drive module 15 pushes and pulls the sealing plate 16 to insert into or leave the convection hole, thereby changing the closed state of the convection hole. When the convection hole is open, the air in the inner heat exchange chamber 9 enters the outer heat exchange chamber 10 through the convection hole. The bottom of the sealing plate 16 is glued with a spring pad. The spring pad can fit with the convection hole as the sealing plate 16 moves, improving the sealing effect of the sealing plate 16 on the convection hole.

[0059] The plate bracket 27 includes a fixing seat 271 and a plate fixing screw 272. The fixing seat 271 is welded to the surface of the vertical keel frame 21. The plate fixing screw 272 is threaded to the center of the fixing seat 271. A fixing plate is provided in the middle of the plate fixing screw 272. The middle of the plate fixing screw 272 passes through the sound insulation plate 4 and the heat insulation plate 5. The fixing plate is in contact with the surface of the heat insulation plate 5. The sound insulation plate 4 and the heat insulation plate 5 are clamped between the fixing plate and the surface of the fixing seat 271. A support plate is provided at the end of the plate fixing screw 272. The support plate serves as the support point for the installation of the heat dissipation back plate 6.

[0060] During installation, the heat dissipation backplate 6 is installed on the side wall surface of the beam plate 11, and the heat dissipation backplate 6 is attached to the surface of the support plate. Finally, the decorative panel 7 is attached and fixed to the surface of the heat dissipation backplate 6.

[0061] A set of side plates 8 are installed at both the front and rear ends of the fixed beam assembly 1. The width of the side plates 8 is consistent with the width of the fixed beam assembly 1. The side plates 8 close the front and rear ends of the beam plate 11, forming a sealed space.

[0062] An installation method for a two-way controllable prefabricated interior partition wall includes the following steps:

[0063] Step S1: Place the two sets of beams and slabs 11 on the indoor ceiling and floor respectively, ensuring that the two sets of beams and slabs 11 are aligned vertically and accurately positioned.

[0064] Step S2: Arrange multiple sets of vertical keel frames 21 at the designed spacing on the centerline between the two sets of beams 11, and use bolts to lock and fix the top and bottom of each set of vertical keel frames 21 to the corresponding beams 11.

[0065] Step S3: First, install the bottom keel section 22 inside each set of vertical keel frames 21. Then, pass one end of the insert tube 3 through the through hole at the bottom of each set of vertical keel frames 21 in sequence. At the same time, pre-lay the insert tube 3 in the semi-circular groove at the top of the bottom keel section 22. Then, insert the middle keel section 23 into each set of vertical keel frames 21. The semi-circular groove at the bottom of the middle keel section 23 and the semi-circular groove at the top of the bottom keel section 22 cooperate to form a circular groove and clamp and fix the insert tube 3. Insert the horizontal keel 26 into the keel fixing hole in the middle keel section 23. After bending one end of the insert tube 3 and changing its direction, insert it into the through hole in the middle of the vertical keel frame 21. Repeat the process of adding the middle keel section 23 and inserting the horizontal keel 26.

[0066] Step S4: Finally, insert the top keel section 24 and spring compressor 25 into each set of vertical keel frames 21. The spring compressor 25 presses the bottom keel section 22, the middle keel section 23 and the top keel section 24 together, and pulls one end of the embedded tube 3 back to the starting position. The two ports of the embedded tube 3 are used for the entry and exit of the heat transfer medium, respectively.

[0067] Step S5: The sound insulation board 4 and the heat insulation board 5 are attached together to form an inner partition board assembly. The upper and lower ends of the inner partition board assembly are embedded into the first fixing cavity 121 of the upper and lower fixing beam assemblies 1. The convection holes on the sound insulation board 4 and the heat insulation board 5 are aligned with the sealing plate 16 at the bottom of the drive module 15 to complete the initial positioning and fixing. The plate fixing screw 272 is threaded through the sound insulation board 4 and the heat insulation board 5 and connected to the fixing seat 271 welded on the vertical keel frame 21. The plate fixing screw 272 is rotated. The plate fixing screw 272 clamps the sound insulation board 4 and the heat insulation board 5 with the fixing plate in the middle of its own part. The support plates at the ends of all the plate fixing screws 272 are on the same plane.

[0068] Step S6: Attach and fix the heat dissipation backplate 6 to the side wall of the beam plate 11 and press it against the support plate at the end of the plate fixing screw 272. Attach the decorative panel 7 to the outer surface of the installation limit strip 14. Then install the side plate 8 at both ends of the beam plate 11 to complete the exterior decoration of the partition wall.

[0069] Step S7: Inject heat transfer medium into the embedded tube 3. The heat transfer medium exchanges heat with the inner heat exchange cavity 9, thereby raising or lowering the temperature inside the inner heat exchange cavity 9. Open all drive modules 15 located on the same side of the keel module 2 through the external control switch. Drive modules 15 pull the sealing plate 16 to move the sealing plate 16 out of the convection hole. The convection hole opens, and the air circulates between the outer heat exchange cavity 10 and the inner heat exchange cavity 9. During the air circulation, the outer heat exchange cavity 10 and the inner heat exchange cavity 9 exchange heat. The outer heat exchange cavity 10 exchanges heat with the external environment of the heat dissipation back plate 6 through the heat dissipation back plate 6.

[0070] The above description is merely a preferred embodiment of the present invention and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present invention, all of which will fall within the protection scope of the present invention.

Claims

1. A two-way controllable prefabricated interior partition wall, characterized in that, Includes fixed beam assembly, keel module, embedded tube, internal partition plate assembly and heat dissipation backplate; The two sets of fixed beam assemblies are respectively installed between the indoor ceiling and floor slabs; Several sets of the keel modules are spaced apart on the centerline of the fixed beam assembly. Several sets of plate supports are provided on both sides of the keel module. The plate supports provide two spaced-apart plate fixing points, one inside and one outside. The embedded tubes are interspersed among several sets of keel modules, and heat transfer medium is injected into the embedded tubes. The two sets of inner partition plates are respectively attached to the fixing points of the inner plates of the plate brackets on both sides of the keel module, and the two sets of inner partition plates cooperate with the fixed beam assembly to form an inner heat exchange cavity. The two sets of heat dissipation backplates are respectively installed on the outer plate fixing points of the plate brackets on both sides of the keel module. The two sets of heat dissipation backplates cooperate with the two sets of inner partition plate groups and the fixing beam assembly to form two independent external heat exchange cavities. The fixing beam assembly is used to control the communication state between the inner heat exchange cavity and the outer heat exchange cavity. The heat transfer medium flowing inside the tube exchanges heat with the inner heat exchange cavity. The fixed beam assembly connects the two independent outer heat exchange cavities with the inner heat exchange cavity according to the external control command. In the connected state, the inner heat exchange cavity and the outer heat exchange cavity exchange heat through convection. The outer heat exchange cavity exchanges heat with the external environment through the heat dissipation backplate. The keel module includes a vertical keel frame, with several sets of through holes spaced apart inside the vertical keel frame for inserting tubes to pass through. A set of bottom keel sections is provided at the bottom of the vertical keel frame, several sets of middle keel sections are stacked in the middle of the vertical keel frame, a set of top keel sections is provided at the upper end of the vertical keel frame, and a set of spring compressors is provided at the top of the vertical keel frame.

2. The bidirectional controllable prefabricated interior partition wall as described in claim 1, characterized in that, The fixed beam assembly includes a beam plate, and two sets of motor cavities are symmetrically arranged inside the beam plate. An installation cavity is formed between the two sets of motor cavities. The installation cavity is used to cooperate with the embedded installation of the keel module. A first fixing cavity is provided at the bottom of the motor cavity. The first fixing cavity is used to cooperate with the embedded installation of the sound insulation board and the heat insulation board. An installation limiting strip is provided on the side wall surface of the beam plate. The heat dissipation back plate is attached to the side wall surface of the beam plate. A decorative panel is attached to the surface of the heat dissipation back plate, and the decorative panel is installed between the installation limiting strips of the two sets of fixed beam assemblies.

3. The bidirectional controllable prefabricated interior partition wall as described in claim 1, characterized in that, The inner partition panel assembly includes a sound insulation panel and a heat insulation panel. The sound insulation panel and the heat insulation panel are of the same specifications and are attached to each other to form the inner partition panel assembly. The ends of the sound insulation panel and the heat insulation panel are installed in the first fixed cavity. The sound insulation panel and the heat insulation panel are fixed by the restriction of the first fixed cavity. A set of convection holes for airflow are opened on both sides of the ends of the sound insulation panel and the heat insulation panel.

4. The bidirectional controllable prefabricated interior partition wall as described in claim 2, characterized in that, A strip-shaped groove is provided at the bottom center of the motor cavity. A drive module is provided inside the motor cavity. The movable end of the drive module is located in the strip-shaped groove. A sealing plate is fixed at the bottom of the movable end of the drive module, and the sealing plate is aligned with the convection hole. The specifications of the sealing plate are the same as those of the convection hole.

5. A bidirectional controllable prefabricated interior partition wall as described in claim 1, characterized in that, The bottom keel section has a semi-circular groove of the same size at the top, both ends of the middle keel section, and the bottom of the top keel section. The semi-circular grooves of the bottom keel section and the top keel section cooperate with the semi-circular groove of the middle keel section to form a circular groove. The circular groove corresponds to the through hole at intervals. The embedded tube inserted in the through hole passes through the circular groove and is clamped and fixed by the circular groove.

6. The bidirectional controllable prefabricated interior partition wall as described in claim 1, characterized in that, A keel fixing hole is provided at the middle position of the middle keel section. The keel fixing hole corresponds to the through hole at intervals. The center of the keel fixing hole at the middle position of the middle keel section at the same height in each group of keel modules is located at the same height. A transverse keel is inserted into the keel fixing hole at the middle position of the middle keel section at the same height in each group of keel modules. Both ends of the transverse keel are provided with U-shaped grooves. The reversing bending part of the embedded tube is engaged in the U-shaped groove.

7. A bidirectional controllable prefabricated interior partition wall as described in claim 3, characterized in that, The plate support includes a fixing seat and a plate fixing screw. The fixing seat is welded to the surface of the vertical keel frame. The plate fixing screw is threaded to the center of the fixing seat. A fixing plate is provided in the middle of the plate fixing screw. The middle of the plate fixing screw passes through the sound insulation board and the heat insulation board. The fixing plate is in contact with the surface of the heat insulation board. The sound insulation board and the heat insulation board are clamped between the fixing plate and the surface of the fixing seat. A support plate is provided at the end of the plate fixing screw. The support plate serves as a support point for the installation of the heat dissipation back plate.

8. A bidirectional controllable prefabricated interior partition wall as described in claim 1, characterized in that, A set of side plates is installed at both the front and rear ends of the fixed beam assembly, and the width of the side plates is consistent with the width of the fixed beam assembly.

9. An installation method for a bidirectional controllable prefabricated interior partition wall as described in any one of claims 1-8, characterized in that: Includes the following steps: Step S1: Place the two sets of beams and slabs on the indoor ceiling and floor respectively, ensuring that the two sets of beams and slabs are aligned vertically and accurately positioned. Step S2: Arrange multiple sets of vertical keel frames at the designed spacing on the centerline between the two sets of beams and plates, and use bolts to lock and fix the top and bottom of each set of vertical keel frames to the corresponding beams and plates. Step S3: First, install the bottom keel section inside each group of vertical keel frames. Then, pass one end of the insert tube through the through hole at the bottom of each group of vertical keel frames in sequence. At the same time, pre-lay the insert tube in the semi-circular groove at the top of the bottom keel section. Then, insert the middle keel section into each group of vertical keel frames. The semi-circular groove at the bottom of the middle keel section and the semi-circular groove at the top of the bottom keel section match to form a circular groove and clamp and fix the insert tube. Insert the horizontal keel into the keel fixing hole in the middle keel section. After bending one end of the insert tube and changing its direction, insert it into the through hole in the middle of the vertical keel frame. Repeat the process of adding the middle keel section and inserting the horizontal keel. Step S4: Finally, insert the top keel section and spring compressor into each set of vertical keel frames. Tighten the bottom keel section, middle keel section and top keel section with the spring compressor, and pull one end of the embedded tube back to the starting position. The two ports of the embedded tube are used for the entry and exit of the heat transfer medium, respectively. Step S5: Adhere the sound insulation board and the heat insulation board to each other to form an inner partition board assembly. Embed the upper and lower ends of the inner partition board assembly into the first fixing cavity of the upper and lower fixing beam assemblies. Align the convection holes on the sound insulation board and the heat insulation board with the sealing plate at the bottom of the drive module to complete the initial positioning and fixing. Thread the plate fixing screw through the sound insulation board and the heat insulation board to the fixing seat welded on the vertical keel frame. Rotate the plate fixing screw. The plate fixing screw clamps the sound insulation board and the heat insulation board with the fixing plate in the middle of its own body. The support plates at the ends of all plate fixing screws are on the same plane. Step S6: Attach and fix the heat dissipation backplate to the side wall of the beam and press it against the support plate at the end of the plate fixing screw. Attach the decorative panel to the outer surface of the installation limit strip. Then install the side plate at both ends of the beam to complete the exterior decoration of the partition wall. Step S7: Inject heat transfer medium into the embedded tube. The heat transfer medium exchanges heat with the inner heat exchange cavity, thereby raising or lowering the temperature inside the inner heat exchange cavity. Open all drive modules located on the same side of the keel module through an external control switch. The drive modules pull the sealing plate to move it out of the convection hole, opening the convection hole and allowing air to circulate in the outer and inner heat exchange cavities. During the air circulation, the outer and inner heat exchange cavities exchange heat. The outer heat exchange cavity exchanges heat with the external environment through the heat dissipation backplate.

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