An assembled building structure and a waste heat recovery energy management cycle system

Abstract

The present invention relates to the technical field of prefabricated buildings, and discloses an assembled building structure and a waste heat recovery energy management circulation system, comprising a pool bottom, a pool wall, and a pool top. The pool bottom and the pool wall are located in a pit, the pool bottom is formed by a bottom steel mesh and bottom concrete casting, the pool wall is formed by a sea capacity module, a side steel mesh and side concrete casting, the side steel mesh is connected to the bottom steel mesh, and a pool top is provided at the top of the pool wall; a liquid inlet pipe is provided on the pool top, an outer cover is provided on the outer side of the liquid inlet pipe, a heat medium is transported inside the outer cover, and a heat medium inlet and a heat medium outlet are provided on the outer cover; a drainage pipe is pre-buried and cast in the center of the pool bottom, two protruding parts of the drainage pipe are provided with flanges, and the end face of the flange is provided with first studs arranged at equal angles; the flange below the bottom concrete is provided with a water outlet elbow; the hot water storage tank disclosed in the present application can reduce the heat loss of waste heat energy supply, so as to facilitate the establishment of a waste heat recovery energy management system.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a prefabricated building structure and a waste heat recovery energy management circulation system. Background Art

[0002] The production of chloroprene rubber generates significant amounts of heat and cooling. Refrigeration units, compressors, and other dynamic equipment generate significant amounts of heat as they perform mechanical work. The condensation process at the top of the distillation tower also generates significant amounts of heat, as does the heat released during polymerization and chlorination reactions. If this heat is not centrally recycled and utilized, it can lead to energy waste.

[0003] Therefore, hot water storage buildings are an important component of the centralized heat energy storage system. The Chinese patent with the authorization announcement number CN215212584U discloses an assembled water pool, which discloses that a plurality of prefabricated water pool components are assembled and spliced to form a water pool body, and a fastening device and a sealing structure are used to keep the water pool intact as a whole, so that water will not leak during use. The water pool is light in weight, easy to disassemble and assemble, and can be reused. The above-mentioned assembled water pool cannot achieve the insulation of hot water. The hot water is stored in the water pool, and the heat energy is lost quickly.

[0004] Therefore, the problem existing in the prior art is: how to reduce the heat loss of waste heat energy supply so as to establish a waste heat recovery energy management system. Summary of the Invention

[0005] The purpose of the present invention is to provide an assembled building structure and a waste heat recovery energy management circulation system to solve the problem raised in the above background technology of how to reduce the heat loss of waste heat energy supply so as to establish a waste heat recovery energy management system.

[0006] The technical solution adopted by the present invention is as follows: an assembled building structure, including a pool bottom, a pool wall, and a pool top. The pool bottom and the pool wall are located in a pit. The pool bottom is made of a bottom steel mesh and bottom concrete. The pool wall is made of a sea capacity module, a side steel mesh and side concrete. The side steel mesh is connected to the bottom steel mesh. The top of the pool wall is provided with a pool top; a liquid inlet pipe is provided on the pool top, and an outer cover is provided on the outside of the liquid inlet pipe. The outer cover is used to transport heat medium, and a heat medium inlet and a heat medium outlet are provided on the outer cover; a drainage pipe is pre-buried in the center of the pool bottom, and the upper and lower ends of the drainage pipe protrude from the bottom concrete. The two protruding parts of the drainage pipe are provided with flanges, and the end face of the flange is provided with first studs arranged at equal angles; the flange below the bottom concrete is provided with a water outlet elbow, and hot water is discharged through the drainage pipe and the water outlet elbow; a protective platform is cast on the outside of the pool bottom at a position corresponding to the drainage pipe, and the water outlet elbow is pre-buried in the protective platform.

[0007] The bottom steel bar mesh is composed of the first steel bars and the second steel bars woven crosswise, where the first steel bars are located below the second steel bars, and the bottom steel bar mesh is in the middle position of the bottom concrete.

[0008] A waterproof layer is provided on the Hairong module on the inner side of the pool wall, and a waterproof layer is provided on the Hairong module on the outer side of the pool wall.

[0009] The width of the extrusion block is smaller than the diameter of the water intake hole, and the height of the extrusion block is greater than the diameter of the water intake hole.

[0010] The impurity scraping mechanism includes a first carrier plate and a second carrier plate. The first carrier plate and the second carrier plate have U-shaped notches. The U-shaped notches of the first carrier plate and the second carrier plate are buckled and connected to form a cross-shaped structure. The first carrier plate and the second carrier plate are used to connect the ear seats; suction heads are provided on the inner sides of the first carrier plate and the second carrier plate, and the suction heads are used to extract impurities at the bottom of the pool; scraping plates are provided on the bottom surfaces of the first carrier plate and the second carrier plate; first sliding grooves are formed on the outer sides of the first carrier plate and the second carrier plate. The first sliding grooves are parallel to the scraping bars. First sliders are slidably connected to the first sliding grooves. First telescopic plates are provided on the first sliders. The scraping plates are provided on the bottom surfaces of the first telescopic plates. Third springs are provided on one side surfaces of the first telescopic plates. The third springs are parallel to the first sliding grooves and are connected to the first carrier plate or the second carrier plate; second sliding grooves are formed on the outer sides of the first telescopic plates. The second sliding grooves are parallel to the scraping bars. Second sliders are slidably connected to the second sliding grooves. Second telescopic plates are provided on the second sliders. The scraping plates are provided on the bottom surfaces of the second telescopic plates. Fourth springs are provided on one side surfaces of the second telescopic plates. The fourth springs are parallel to the second sliding grooves and are connected to the first carrier plate or the second carrier plate; third sliding grooves are formed on the outer sides of the second telescopic plates. The third sliding grooves are parallel to the scraping bars. Third sliders are slidably connected to the third sliding grooves. Third telescopic plates are provided on the third sliders. The scraping plates are provided on the bottom surfaces of the third telescopic plates. Fifth springs are provided on one side surfaces of the third telescopic plates. The fifth springs are parallel to the third sliding grooves and are connected to the first carrier plate or the second carrier plate. Top plates are provided on the other side surfaces of the third telescopic plates. The adjacent top plates are pressed against each other so that the first telescopic plate, the second telescopic plate, and the third telescopic plate are retracted; sixth springs are provided at the outer included angles formed by the first carrier plate and the second carrier plate, and the sixth springs are connected to the corners of the pool wall.

[0011] The scraping plate includes a bottom plate. A telescopic seat is connected to the bottom plate through a long bolt. The telescopic seat telescopically moves in the vertical direction. A second spring is provided on the long bolt. The second spring is elastically connected between the bottom plate and the telescopic seat. A scraping bar is provided on the bottom surface of the telescopic seat. The material of the scraping bar is rubber, and the scraping bar is elastically adapted to the bottom of the pool.

[0012] Furthermore, a waste heat recovery energy management cycle system applying the prefabricated building structure includes the heat energy generated by a refrigeration unit, the heat energy generated by a compressor, the heat energy generated by mechanical work, the heat energy generated by condensation at the top of a rectification column, and the heat energy generated by polymerization and chlorination reactions; the heat energy generated by the refrigeration unit, the heat energy generated by the compressor, the heat energy generated by mechanical work, the heat energy generated by condensation at the top of the rectification column, and the heat energy generated by polymerization and chlorination reactions are connected to the inlet pipe through a water delivery pipe.

[0013] The beneficial effect of the present invention is that the disclosed hot water storage tank can reduce the heat loss of the waste heat energy supply, so as to facilitate the establishment of a waste heat recovery energy management system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic front sectional structure view of the present application.

[0015] Figure 2 It is a schematic front sectional structure view of the pool bottom.

[0016] Figure 3 It is a schematic front sectional structure view of the pool wall.

[0017] Figure 4 It is a schematic three-dimensional structure view of the bottom steel mesh.

[0018] Figure 5 It is a schematic three-dimensional structure view of the Hairong module.

[0019] Figure 6 It is a schematic three-dimensional structure view of the side steel mesh.

[0020] Figure 7 It is a schematic three-dimensional structure view of the pool wall.

[0021] Figure 8 It is a schematic top view structure of the pool wall.

[0022] Figure 9 It is a schematic three-dimensional structure view of the second stud.

[0023] Figure 10 It is a schematic side sectional structure view of the pool top.

[0024] Figure 11 It is a schematic front sectional structure view of the waterproof rubber ring.

[0025] Figure 12 It is a schematic front sectional structure view of the rubber ring.

[0026] Figure 13 It is a schematic three-dimensional structure view of the waterproof rubber ring.

[0027] Figure 14 It is a schematic front sectional structure view of the water intake pipe.

[0028] Figure 15 It is a schematic diagram of the front view sectional structure of the water collecting ring.

[0029] Figure 16 It is a schematic diagram of the front view sectional structure of the water intake hole.

[0030] Figure 17 It is a schematic diagram of the front view sectional structure of the plug.

[0031] Figure 18 It is a schematic diagram of the top view structure of the plug.

[0032] Figure 19 It is a schematic diagram of the three-dimensional structure of the water collecting ring.

[0033] Figure 20 It is a schematic diagram of the front view sectional structure of the extrusion block.

[0034] Figure 21 It is a schematic diagram of the top view structure of the water collecting ring.

[0035] Figure 22 It is a schematic diagram of the front view structure of the fastener.

[0036] Figure 23 It is a schematic diagram of the top view structure of the heat medium condensation plate.

[0037] Figure 24 It is a schematic diagram of the front view sectional structure of the first support and the second support.

[0038] Figure 25 It is a schematic diagram of the side view structure of the first channel and the second channel.

[0039] Figure 26 It is a schematic diagram of the side view structure of the first groove.

[0040] Figure 27 It is a schematic diagram of the three-dimensional structure of the input pipe and the output pipe.

[0041] Figure 28 It is a schematic diagram of the top view structure of the first connecting rod and the second connecting rod.

[0042] Figure 29 It is a schematic diagram of the three-dimensional structure of the first connecting rod and the second connecting rod.

[0043] Figure 30 It is a schematic diagram of the three-dimensional structure of the third connecting rod.

[0044] Figure 31 It is a schematic diagram of the front view structure after the first connecting rod, the second connecting rod and the third connecting rod are folded.

[0045] Figure 32 It is a schematic diagram of the front view structure of the scraper.

[0046] Figure 33 It is a three-dimensional structural schematic diagram of the first telescopic plate, the second telescopic plate, and the third telescopic plate.

[0047] Figure 34 It is a top-view structural schematic diagram of the first slider, the second slider, and the third slider.

[0048] Figure 35 It is a flowchart of the waste heat recovery energy management cycle system.

[0049] In the figure: 1, bottom of the pool; 2, pool wall; 3, pool top; 4, bottom steel mesh; 5, bottom concrete; 6, Hairong module; 7, side steel mesh; 8, side concrete; 9, liquid inlet pipe; 10, outer cover; 11, heat medium inlet; 12, heat medium outlet; 13, drain pipe; 14, flange; 15, first stud; 16, water outlet elbow; 17, protection platform; 18, first steel bar; 19, second steel bar; 20, straight module; 21, right-angle module; 22, pouring gap; 23, steel reinforcement cage; 24, third steel bar; 25, waterproof layer; 26, fourth steel bar; 27, U-shaped seat; 28, vertical rod; 29, channel steel; 30, cover concrete; 31, second stud; 32, flange; 33, notch groove; 34, condensate plate; 35, waterproof rubber ring; 36, horizontal annular section; 37, vertical annular section; 38, C-shaped hoop; 39, annular groove; 40, rubber ring; 41, chassis; 42, through hole; 43, water intake pipe; 44, end cover; 45, water intake hole; 46, first inclined plane; 47, plug; 48, semi-circular arc compression part; 49, water passage; 50, second inclined plane; 51, first spring; 52, hexagonal seat; 53, guide rod; 54, water collection ring; 55, ring groove; 56, drive mechanism; 57, chute; 58, sunken groove; 59, extrusion block; 60, semi-circular arc extrusion part; 61, fastener; 62, first support; 63, fastening bolt; 64, second support; 65, L-shaped notch; 66, heat medium condensate plate; 67, substrate; 68, first channel; 69, vertical section; 70, arc section; 71, first groove; 72, first plug connector; 73, second groove; 74, second plug connector; 75, connecting straight pipe; 76, connecting elbow; 77, input pipe; 78, output pipe; 79, second channel; 80, inclined line segment; 81, bending section; 82, diversion part; 83, first hinge seat; 84, first connecting rod; 85, sliding seat; 86, guide groove; 87, second connecting rod; 88, second hinge seat; 89, third hinge seat; 90, third connecting rod; 91, fourth hinge seat; 92, ear seat; 93, scraping mechanism; 94, first carrier plate; 95, second carrier plate; 96, suction head; 97, scraper; 98, bottom plate; 99, long bolt; 100, telescopic seat; 101, second spring; 102, scraping strip; 103, first slideway; 104, first slider; 105, first telescopic plate; 106, third spring; 107, second slideway; 108, second slider; 109, second telescopic plate; 110, fourth spring; 111, third slideway; 112, third slider; 113, third telescopic plate; 114, fifth spring; 115, top plate; 116, sixth spring; 117, heat energy generated by the refrigeration unit; 118, heat energy generated by the compressor; 119, heat energy generated by mechanical work; 120, heat energy generated by condensation at the top of the rectification column; 121, heat energy generated by polymerization and chlorination reactions; 122, water delivery pipe. Detailed implementation manners

[0050] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout; the embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0052] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0053] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Such as Figures 1 - 3As shown in the figure, a prefabricated building structure includes a pool bottom 1, a pool wall 2, and a pool top 3. The pool bottom 1 and the pool wall 2 are located in a pit. The pool bottom 1 is formed by pouring a bottom steel mesh 4 and bottom concrete 5. The pool wall 2 is formed by pouring a Haireong module 6, a side steel mesh 7, and side concrete 8. The side steel mesh 7 is connected to the bottom steel mesh 4. The side steel mesh 7 can be set into a square pool or a circular pool. The top opening of the pool wall 2 is installed with a pool top 3. A liquid inlet pipe 9 is installed on the pool top 3. An outer cover 10 is welded on the outside of the liquid inlet pipe 9. The inside of the outer cover 10 is used to transport the heat medium. A heat medium inlet 11 and a heat medium outlet 12 are connected to the outer cover 10. By setting the outer cover 10 on the liquid inlet pipe 9, the heat loss of the hot water in the flow path can be reduced. A drain pipe 13 is pre-buried and poured in the center of the pool bottom 1. The upper and lower ends of the drain pipe 13 protrude from the bottom concrete 5. Flange plates 14 are welded to the two protruding parts of the drain pipe 13. The opposite surfaces of the two flange plates 14 are in contact with the bottom concrete 5. Waterproof treatment is done at the joint of the flange plate 14 and the bottom concrete 5. First studs 15 arranged at equal angles are welded to the end faces of the flange plates 14. The number of the first studs 15 is at least 6. A water outlet elbow 16 is connected to the flange plate 14 below the bottom concrete 5. The hot water is discharged through the drain pipe 13 and the water outlet elbow 16. A protection platform 17 is poured at the position corresponding to the drain pipe 13 on the outside of the pool bottom 1. The water outlet elbow 16 is pre-buried in the protection platform 17 to ensure the installation strength of the water outlet elbow 16 and prevent the sinking foundation from crushing the water outlet elbow 16. The hot water storage pool disclosed in this application can reduce the heat loss of the waste heat energy supply, so as to facilitate the establishment of a waste heat recovery energy management system.

[0055] The heat medium is one of steam, calcium chloride, aluminum bromide, and ethanol.

[0056] As Figure 4 shown, as an optimization of the embodiment, taking the square pool as an example, the bottom steel mesh 4 is composed of a first steel bar 18 and a second steel bar 19 woven horizontally and vertically. Among them, the first steel bar 18 is located below the second steel bar 19. The bottom steel mesh 4 is in the middle layer position of the bottom concrete 5.

[0057] As Figure 5 shown, as an optimization of the embodiment, the Haireong module 6 is composed of a straight module 20 and a right-angle module 21. The number of the right-angle modules 21 is 4. The 4 right-angle modules 21 are located on the top surface of the bottom concrete 5. A number of right-angle modules 21 are spliced on the 4 right-angle modules 21. A straight module 20 is spliced at the gap between adjacent right-angle modules 21. The straight module 20 and the right-angle module 21 enclose a square pool. The Haireong module 6 has a casting gap 22 penetrating up and down. The casting gap 22 is used to pour the side concrete 8. By setting the Haireong module 6, the prefabricated construction of the pool wall 2 can be realized, the construction cost is reduced, the construction efficiency is improved, and it has the effect of heat insulation and heat preservation.

[0058] AsFigure 6 and Figure 7 As shown in Figure 7 , as an optimization of the embodiment, the side steel bar mesh 7 is composed of a steel bar cage 23 and third steel bars 24. The steel bar cage 23 is connected to the bottom steel bar mesh 4. The number of steel bar cages 23 is 4, and the steel bar cages 23 are located at the pouring gaps 22 of the right-angle module 21; the third steel bars 24 are connected to the bottom steel bar mesh 4, and several third steel bars 24 are located at the pouring gaps 22 of the straight-line module 20. The upper ends of the third steel bars 24 and the steel bar cages 23 protrude outside the Haire module 6.

[0059] As Figure 8 shown in Figure 8 , as an optimization of the embodiment, a waterproof layer 25 is provided on the Haire module 6 inside the pool wall 2, and a waterproof layer 25 is provided on the Haire module 6 outside the pool wall 2.

[0060] As Figure 9 shown in Figure 9 , as an optimization of the embodiment, fourth steel bars 26 are connected to the steel bar cage 23. Two fourth steel bars 26 form a group, and 4 groups of fourth steel bars 26 enclose a square structure. An inverted U-shaped seat 27 is welded on the fourth steel bars 26, a vertical rod 28 is welded on the U-shaped seat 27, a channel steel 29 is welded on the vertical rod 28, and 4 channel steels 29 are connected end to end to form a frame structure, and the opening of the channel steel 29 faces outward. Cover concrete 30 is poured on the fourth steel bars 26. The shape of the cover concrete 30 is square, the bottom surface of the cover concrete 30 is connected to the side concrete 8, the upper horizontal section of the channel steel 29 is located outside the cover concrete 30, and a second stud 31 is welded on the upper horizontal section of the channel steel 29. The second stud 31 is used to fix the pool top 3.

[0061] As Figure 10 shown in Figure 10 , as an optimization of the embodiment, the side of the pool top 3 has a flange 32, the second stud 31 is installed on the flange 32, a notch groove 33 is provided on the bottom surface of the pool top 3, and a condensate plate 34 is installed in the notch groove 33. The condensate plate 34 causes the heat medium to condense into water in the hot water storage pool.

[0062] As Figures 11 - 13As shown, as an optimization of the embodiment, considering the possible water leakage problem between the flange 14 and the bottom concrete 5, a waterproof rubber ring 35 is cast in the bottom concrete 5. The waterproof rubber ring 35 is provided in two layers and is composed of a horizontal annular section 36 and a vertical annular section 37. The horizontal annular section 36 is cast in the bottom concrete 5, and the upper end of the vertical annular section 37 protrudes outside the bottom concrete 5. Moreover, the protruding vertical annular section 37 is higher than the flange 14 above the bottom concrete 5. The inner wall of the vertical annular section 37 abuts against the side wall of the flange 14 above the bottom concrete 5. The vertical annular section 37 and the flange 14 are fixed by C-shaped hoops 38. The number of C-shaped hoops 38 is two, and the connection positions of the two C-shaped hoops 38 are staggered. By setting the waterproof rubber ring 35, the water leakage path can be blocked, the water leakage problem is avoided, and the sealing performance is good. Preferably, a ring-shaped groove 39 is formed in the side wall of the flange 14 above the bottom concrete 5, and a rubber ring 40 is installed in the ring-shaped groove 39. The outer side wall of the rubber ring 40 is elastically connected to the inner side wall of the vertical annular section 37. By setting the rubber ring 40, the fit between the flange 14 and the waterproof rubber ring 35 is further improved, and the sealing performance is good.

[0063] As Figures 14 - 21As shown in the figure, as an optimization of the embodiment, considering that temperature stratification will occur in the hot water storage body with a relatively high temperature under the static water state, the temperature change in the horizontal direction of the water temperature is small, and only the temperature changes in the vertical direction. Moreover, due to the density gradient in the vertical direction caused by the water temperature, it is difficult to generate infiltration and mixing up and down, and horizontal laminar flow of inflow and outflow is often formed. When extracting water from the large-volume hot water storage pool, if effective water intake measures and devices are not taken, it is easy to cause problems such as unstable water intake temperature and large temperature change range, which is not conducive to the balanced utilization of heat. A chassis 41 is fixed on the first stud 15. The center of the chassis 41 has a through hole 42 corresponding to the drain pipe 13. A water intake pipe 43 is connected to the through hole 42. An end cover 44 is fixed to the upper port of the water intake pipe 43; water intake holes 45 are arranged at equal intervals from top to bottom on the side wall of the water intake pipe 43. The number of water intake holes 45 in each layer is 6, and the 6 water intake holes 45 are arranged at equal angles. A first inclined surface 46 is provided on the water intake hole 45 on the inner wall of the water intake pipe 43; a plug 47 is slidably connected to the water intake hole 45. The shape of the plug 47 is a T-shaped rotating part. The large-diameter end of the plug 47 is located inside the water intake pipe 43. The small-diameter section of the plug 47 is slidably matched with the water intake hole 45. The protruding part of the small-diameter section of the plug 47 protrudes outside the water intake pipe 43. The protruding part of the small-diameter section of the plug 47 has a semi-circular arc-shaped pressure-receiving part 48. Water passing channels 49 are arranged at equal angles on the side wall of the small-diameter section of the plug 47. The axis of the water passing channel 49 is parallel to the axis of the plug 47; a second inclined surface 50 is provided at the angle between the large-diameter section and the small-diameter section of the plug 47. The second inclined surface 50 is adapted to the first inclined surface 46. When the second inclined surface 50 abuts against the first inclined surface 46, the water passing channel 49 is closed; a first spring 51 is connected to the large-diameter end of the plug 47. The free end of the first spring 51 is connected to a hexagonal seat 52. The hexagonal seat 52 is located inside the water intake pipe 43 and does not affect the flow of water; A vertically downward guide rod 53 is connected to the outer wall of the water intake pipe 43. The number of guide rods 53 is 2. The 2 guide rodsThe width of the extrusion block 59 is smaller than the diameter of the water intake hole 45, and the height of the extrusion block 59 is greater than the diameter of the water intake hole 45, ensuring the smooth entry of water into the water passage 49. During the water intake process, the plug 47 closes the water intake hole 45 in the initial state. When water intake is required, the driving mechanism 56 drives the water collection ring 54 to descend. The extrusion block 59 extrudes the plug 47, the first spring 51 contracts, and the second inclined plane 50 disengages from the first inclined plane 46, and the water intake hole 45 is opened. Water enters the drain pipe 13 from the chute 57, the water passage 49, and the water intake pipe 43. When the water collection ring 54 gradually descends, each layer of water is extracted layer by layer. In this way, the water intake temperature is stable, the temperature change range is small, which is conducive to the balanced utilization of heat.;

[0064] Such as Figures 22 - 27As shown, as an optimization of the embodiment, in order to improve the condensation efficiency of the heat medium and the heat preservation performance of the hot water storage tank, fasteners 61 are installed on the four inner side surfaces of the tank wall 2. Two fasteners 61 form a group, and the two fasteners 61 are symmetrically arranged up and down. Specifically, the fastener 61 includes a first support 62, the first support 62 is fixed to the tank wall 2, a fastening bolt 63 is installed on the first support 62, a second support 64 is connected to the fastening bolt 63, and the second support 64 has an L-shaped notch 65. By rotating the fastening bolt 63, the second support 64 can clamp the heat medium condensation plate 66; a heat medium condensation plate 66 is installed on the fastener 61. The heat medium condensation plate 66 includes a substrate 67. The number of substrates 67 is 2, and the two substrates 67 are buckled together. The substrate 67 is adapted to the L-shaped notch 65 of the second support 64. A first channel 68 is formed on the opposite surfaces of the substrate 67. The first channel 68 is composed of a plurality of vertical segments 69 and a plurality of arc segments 70. The vertical segments 69 and the arc segments 70 are arranged at intervals to form a serpentine first channel 68; one outermost vertical segment 69 serves as the heat medium inlet end, and a first groove 71 is provided on the heat medium inlet end, and a first socket 72 is provided on the first groove 71; the other outermost vertical segment 69 serves as the heat medium outlet end, and a second groove 73 is provided on the heat medium outlet end, and a second socket 74 is provided on the second groove 73. The first sockets 72 of adjacent heat medium condensation plates 66 are connected through a connecting straight pipe 75, and the second sockets 74 of adjacent heat medium condensation plates 66 are connected through a connecting elbow 76. One of the first sockets 72 is connected to the heat medium outlet 12 through an input pipe 77, and one of the first sockets 72 is connected to an output pipe 78, and the liquefied heat medium water enters the hot water storage tank; a second channel 79 communicating with the vertical segment 69 is formed on the substrate 67. The second channels 79 are arranged on both sides of the vertical segment 69 at equal intervals from top to bottom, and the positions of the second channels 79 on both sides are staggered. The second channel 79 is composed of an inclined segment 80 and a curved segment 81. The inclined segment 80 serves as the upstream / downstream side where the heat medium flows through, and the curved segment 81 serves as the upstream / downstream side where the heat medium flows through. A water droplet-shaped diversion part 82 is formed between the second channel 79 and the first channel 68, and the diversion part 82 separates the first channel 68 from the second channel 79. By providing the heat medium condensation plate 66, the flow rate of the heat medium can be slowed down, so that the heat medium condenses and liquefies, and the heat medium condensation plate 66 can further improve the heat insulation effect of the hot water storage tank.

[0065] As Figures 28 - 31As shown, as an optimization of the embodiment, considering that impurities will settle at the bottom of the pool 1, affecting the water quality and causing pipeline blockage in severe cases, the bottom surface of the water collecting ring 54 is connected with a first hinge seat 83. The number of the first hinge seats 83 is 4. A first connecting rod 84 is hinged on the first hinge seat 83. The free end of the first connecting rod 84 is hinged with a sliding seat 85. A guide groove 86 is provided on the end face of the sliding seat 85. A second connecting rod 87 is slidably connected to the guide groove 86. The guide groove 86 is located at the waist of the second connecting rod 87. One end of the second connecting rod 87 is hinged with a second hinge seat 88. The second hinge seat 88 is connected with a flange 14 above the bottom concrete 5. The other end of the second connecting rod 87 is hinged with a cross-shaped third hinge seat 89. The third hinge seat 89 has 4 directional hinge points. A third connecting rod 90 is hinged on the third hinge seat 89. The number of the third connecting rods 90 is 2. The 2 third connecting rods 90 are arranged oppositely, and the third connecting rod 90 is perpendicular to the second connecting rod 87. The free section of the third connecting rod 90 is hinged with a cross-shaped fourth hinge seat 91. The fourth hinge seat 91 has 4 directional hinge points. Another hinge point of the fourth hinge seat 91 is hinged with the adjacent third connecting rod 90. The other two hinge points of the fourth hinge seat 91 are hinged with an ear seat 92. A telescopic impurity scraping mechanism 93 is connected to the ear seat 92. The impurity scraping mechanism 93 is used to clean the settled impurities at the bottom of the pool 1. Cleaning process: In the initial state, the driving mechanism 56 is in the extended state, the water collecting ring 54 is located at the lower section of the water intake pipe 43, and the fourth hinge seat 91 is located at the 4 corners of the bottom of the pool 1. When the driving mechanism 56 contracts, the first connecting rod 84 drives the second connecting rod 87 to rotate. When the second connecting rod 87 rotates to a vertical state, the third hinge seat 89 is located above, the fourth hinge seat 91 moves closer to the flange 14, and the impurity scraping mechanism 93 gathers the impurities during the moving process, facilitating cleaning.

[0066] As Figures 32 - 34As shown in the figure, as an optimization of the embodiment, the impurity scraping mechanism 93 includes a first carrier plate 94 and a second carrier plate 95. The first carrier plate 94 and the second carrier plate 95 have U-shaped notches. The U-shaped notches of the first carrier plate 94 and the second carrier plate 95 are buckled and connected to form a cross-shaped structure. The first carrier plate 94 and the second carrier plate 95 are used to connect the ear seats 92. Suction heads 96 are installed on the inner sides of the first carrier plate 94 and the second carrier plate 95. The suction heads 96 are used to extract impurities from the bottom of the pool 1. Scrapers 97 are installed on the bottom surfaces of the first carrier plate 94 and the second carrier plate 95. Specifically, the scraper 97 includes a bottom plate 98. A telescopic seat 100 is connected to the bottom plate 98 through a long bolt 99. The telescopic seat 100 telescopically moves in the vertical direction. A second spring 101 is installed on the long bolt 99. The second spring 101 is elastically connected between the bottom plate 98 and the telescopic seat 100. A scraping strip 102 is installed on the bottom surface of the telescopic seat 100. The material of the scraping strip 102 is rubber. The scraping strip 102 is elastically adapted to the bottom of the pool 1. First sliding grooves 103 are formed on the outer sides of the first carrier plate 94 and the second carrier plate 95. The first sliding grooves 103 are parallel to the scraping strip 102. The number of the first sliding grooves 103 is two. First sliders 104 are slidably connected to the first sliding grooves 103. A first telescopic plate 105 is connected to the first sliders 104. The scraper 97 is installed on the bottom surface of the first telescopic plate 105. A third spring 106 is installed on one side surface of the first telescopic plate 105. The third spring 106 is parallel to the first sliding groove 103 and is connected to the first carrier plate 94 or the second carrier plate 95. Second sliding grooves 107 are formed on the outer side surface of the first telescopic plate 105. The second sliding grooves 107 are parallel to the scraping strip 102. The number of the second sliding grooves 107 is two. Second sliders 108 are slidably connected to the second sliding grooves 107. A second telescopic plate 109 is connected to the second sliders 108. The scraper 97 is installed on the bottom surface of the second telescopic plate 109. A fourth spring 110 is installed on one side surface of the second telescopic plate 109. The fourth spring 110 is parallel to the second sliding groove 107 and is connected to the first carrier plate 94 or the second carrier plate 95. Third sliding grooves 111 are formed on the outer side surface of the second telescopic plate 109. The third sliding grooves 111 are parallel to the scraping strip 102. The number of the third sliding grooves 111 is two. Third sliders 112 are slidably connected to the third sliding grooves 111. A third telescopic plate 113 is connected to the third sliders 112. The scraper 97 is installed on the bottom surface of the third telescopic plate 113. A fifth spring 114 is installed on one side surface of the third telescopic plate 113. The fifth spring 114 is parallel to the third sliding groove 111 and is connected to the first carrier plate 94 or the second carrier plate 95. A top plate 115 is installed on the other side surface of the third telescopic plate 113. The adjacent top plates 115 are pressed against each other so that the first telescopic plate 105, the second telescopic plate 109, and the third telescopic plate 113 are retracted.A sixth spring 116 is connected at the outer included angle formed by the first carrier plate 94 and the second carrier plate 95. The sixth spring 116 is connected to the corner of the pool wall 2. In the initial state, the first telescopic plate 105, the second telescopic plate 109, and the third telescopic plate 113 are in the extended state. When the driving mechanism 56 drives the water collecting ring 54 to rise, the first carrier plate 94 and the second carrier plate 95 translate towards the flange 14. The scraping strip 102 cleans the impurities on the pool bottom 1. At the same time, the opposite top plates 115 squeeze each other, and the first telescopic plate 105, the second telescopic plate 109, and the third telescopic plate 113 gradually retract. The first carrier plates 94 and the second carrier plates 95 in 4 directions enclose a square groove, facilitating the suction head 96 to extract the gathered impurities.;

[0067] As Figure 35 shown, further, a waste heat recovery energy management cycle system applying the above-mentioned prefabricated building structure is proposed, including the heat energy 117 generated by the refrigeration unit, the heat energy 118 generated by the compressor, the heat energy 119 generated by mechanical work, the heat energy 120 generated by the condensation at the top of the rectification column, and the heat energy 121 generated by polymerization and chlorination reactions; the heat energy 117 generated by the refrigeration unit, the heat energy 118 generated by the compressor, the heat energy 119 generated by mechanical work, the heat energy 120 generated by the condensation at the top of the rectification column, and the heat energy 121 generated by polymerization and chlorination reactions are connected to the liquid inlet pipe 9 through the water delivery pipe 122; the heat is concentrated in the hot water storage pool and can be used by the heat-consuming equipment in the factory area, saving energy and reducing consumption, and reducing the enterprise cost.

[0068] Although the present invention has been described in detail with reference to the foregoing examples, for those skilled in the art, they can still make modifications and improvements to the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled building structure, comprising a pool bottom (1), a pool wall (2), and a pool top (3), characterized in that: The pool bottom (1) is formed by pouring a bottom steel mesh (4) and bottom concrete (5). The pool wall (2) is formed by pouring a Hairong module (6), a side steel mesh (7) and side concrete (8). The side steel mesh (7) is connected to the bottom steel mesh (4). The top of the pool wall (2) is provided with a pool top (3). A liquid inlet pipe (9) is provided on the pool top (3). An outer cover (10) is provided outside the liquid inlet pipe (9). The inside of the outer cover (10) is used to convey heat medium. A heat medium inlet (11) and a heat medium outlet (12) are provided on the outer cover (10). A drain pipe (13) is pre-embedded and poured at the center of the pool bottom (1). The upper and lower ends of the drain pipe (13) protrude from the bottom concrete (5). Flange plates (14) are provided on the two protruding parts of the drain pipe (13). First studs (15) arranged at equal angles are provided on the end faces of the flange plates (14). An outlet elbow (16) opposite to the drain pipe (13) is provided on the flange plate (14) below the bottom concrete (5). A protection platform (17) is poured outside the pool bottom (1). The outlet elbow (16) is pre-embedded in the protection platform (17). A chassis (41) is provided on the first stud (15). A through hole (42) corresponding to the drain pipe (13) is provided at the center of the chassis (41). A water intake pipe (43) is provided on the through hole (42). An end cover (44) is provided at the upper port of the water intake pipe (43). Water intake holes (45) are arranged at equal intervals from top to bottom on the side wall of the water intake pipe (43). Each layer of water intake holes (45) is arranged at equal angles. A first inclined plane (46) is provided on the water intake hole (45) on the inner wall of the water intake pipe (43). A plug (47) is slidably connected to the water intake hole (45). The shape of the plug (47) is a T-shaped rotary part. The large diameter end of the plug (47) is located inside the water intake pipe (43). The small diameter section of the plug (47) is slidably fitted with the water intake hole (45). The small diameter section of the plug (47) protrudes outside the water intake pipe (43). A semi-circular arc-shaped pressure-receiving part (48) is provided on the protruding part of the small diameter section of the plug (47). Water passing channels (49) arranged at equal angles are provided on the side wall of the small diameter section of the plug (47). The axis of the water passing channel (49) is parallel to the axis of the plug (47). A second inclined plane (50) is provided at the angle between the large diameter section and the small diameter section of the plug (47). The second inclined plane (50) is adapted to the first inclined plane (46). A first spring (51) is provided at the large diameter end of the plug (47). A hexagonal seat (52) is provided at the free end of the first spring (51). The hexagonal seat (52) is located inside the water intake pipe (43). A vertically downward guide rod (53) is provided on the outer wall of the water intake pipe (43). A water collection ring (54) is slidably connected to the guide rod (53). A driving mechanism (56) is provided on the top surface of the water collection ring (54). The upper end of the driving mechanism (56) is connected to the pool top (3). A chute (57) is provided on the inner wall of the water collection ring (54). The chute (57) penetrates through the upper and lower end faces of the water collection ring (54). The position of the chute (57) corresponds to that of the water intake hole (45). The chute (57) has a clearance fit with the protruding part of the plug (47).A sunk groove (58) is formed in the sliding groove (57), an extrusion block (59) is arranged in the sunk groove (58), a part of the extrusion block (59) protrudes from the sunk groove (58), the protruding part of the extrusion block (59) has a semi-circular arc-shaped extrusion part (60), and the semi-circular arc-shaped extrusion part (60) is used for extruding the semi-circular arc-shaped pressed part (48) so that the second slope surface (50) is separated from the first slope surface (46).; 2. The prefabricated building structure according to claim 1, wherein: The Hairong module (6) is composed of a straight-line module (20) and a right-angle module (21). The straight-line module (20) and the right-angle module (21) enclose a square pool. The Hairong module (6) has a casting gap (22) that penetrates up and down, and the casting gap (22) is used for casting the side concrete (8).

3. An assembled building structure according to claim 2, characterized in that: The side steel bar mesh (7) is composed of a steel bar cage (23) and third steel bars (24). The steel bar cage (23) is connected to the bottom steel bar mesh (4), and the steel bar cage (23) is located at the casting gap (22) of the right-angle module (21); the third steel bars (24) are connected to the bottom steel bar mesh (4), and several third steel bars (24) are located at the casting gap (22) of the straight-line module (20). The upper ends of the third steel bars (24) and the steel bar cage (23) protrude outside the Hairong module (6).

4. The prefabricated building structure according to claim 3, characterized in that: The steel bar cage (23) is provided with fourth steel bars (26). Two fourth steel bars (26) form a group, and 4 groups of fourth steel bars (26) enclose a square frame structure. An inverted U-shaped seat (27) is provided on the fourth steel bars (26), a vertical rod (28) is provided on the U-shaped seat (27), a channel steel (29) is provided on the vertical rod (28), and 4 channel steels (29) are connected end to end to form a frame structure, and the opening of the channel steel (29) faces outward. Cover concrete (30) is cast on the fourth steel bars (26). The shape of the cover concrete (30) is square, and the cover concrete (30) is connected to the side concrete (8). The upper horizontal section of the channel steel (29) is located outside the cover concrete (30), and a second stud (31) is provided on the upper horizontal section of the channel steel (29), and the second stud (31) is used to fix the pool top (3).

5. The prefabricated building structure according to claim 4, characterized in that: The side of the pool top (3) has a flange (32), and the second stud (31) is used to be installed on the flange (32). A notch groove (33) is opened on the bottom surface of the pool top (3), and a condensate plate (34) is provided in the notch groove (33).

6. A prefabricated building structure according to claim 1, characterized in that: A waterproof rubber ring (35) is cast in the bottom concrete (5). The waterproof rubber ring (35) is composed of a horizontal annular section (36) and a vertical annular section (37). The horizontal annular section (36) is cast in the bottom concrete (5), and the inner wall of the vertical annular section (37) abuts against the side wall of the flange (14) above the bottom concrete (5). The vertical annular section (37) and the flange (14) are fixed by a C-shaped hoop (38); a ring-shaped groove (39) is opened on the side wall of the flange (14) above the bottom concrete (5), and a rubber ring (40) is provided in the ring-shaped groove (39). The outer side wall of the rubber ring (40) is elastically connected to the inner side wall of the vertical annular section (37).

7. A prefabricated building structure according to claim 1, characterized in that: Fasteners (61) are provided on the four inner side surfaces of the pool wall (2). Two fasteners (61) form a group, and the two fasteners (61) are symmetrically arranged up and down. A heat medium condensation plate (66) is provided on the fastener (61). The heat medium condensation plate (66) includes a base plate (67). The number of base plates (67) is two, and the two base plates (67) are buckled together. First channels (68) are formed on the opposite surfaces of the base plates (67). The first channels (68) are composed of a number of vertical segments (69) and a number of arc segments (70). The vertical segments (69) and the arc segments (70) are arranged at intervals to form a serpentine first channel (68). One outermost vertical segment (69) serves as the heat medium inlet end, and a first groove (71) is provided on the heat medium inlet end. A first socket (72) is provided on the first groove (71). The other outermost vertical segment (69) serves as the heat medium outlet end, and a second groove (73) is provided on the heat medium outlet end. A second socket (74) is provided on the second groove (73). The first sockets (72) of adjacent heat medium condensation plates (66) are connected through connecting straight pipes (75), and the second sockets (74) of adjacent heat medium condensation plates (66) are connected through connecting elbow pipes (76). One of the first sockets (72) is connected to the heat medium outlet (12) through an input pipe (77). One of the first sockets (72) is connected to an output pipe (78), and the liquefied heat medium water enters the hot water storage pool. Second channels (79) communicating with the vertical segments (69) are formed on the base plates (67). Second channels (79) are provided on both sides of the vertical segments (69). A number of second channels (79) are arranged at equal intervals from top to bottom, and the positions of the second channels (79) on both sides are staggered.

8. A prefabricated building structure according to claim 1, characterized in that: The bottom surface of the water collecting ring (54) is provided with a first hinge seat (83), the number of the first hinge seats (83) is four, a first connecting rod (84) is hinged on the first hinge seat (83), a sliding seat (85) is hinged at the free end of the first connecting rod (84), a guide groove (86) is formed on the end face of the sliding seat (85), a second connecting rod (87) is slidably connected to the guide groove (86), the guide groove (86) is located at the waist of the second connecting rod (87), one end of the second connecting rod (87) is hinged with a second hinge seat (88), and the second hinge seat (88) is connected to a flange (14) above the bottom concrete (5); the other end of the second connecting rod (87) is hinged with a cross-shaped third hinge seat (89), the third hinge seat (89) has four-direction hinge points, a third connecting rod (90) is hinged on the third hinge seat (89), the number of the third connecting rods (90) is two, the two third connecting rods (90) are arranged oppositely, and the third connecting rod (90) is perpendicular to the second connecting rod (87), a cross-shaped fourth hinge seat (91) is hinged at the free section of the third connecting rod (90), the fourth hinge seat (91) has four-direction hinge points, and another hinge point of the fourth hinge seat (91) is hinged with an adjacent third connecting rod (90); two other hinge points of the fourth hinge seat (91) are hinged with an ear seat (92), a telescopic impurity scraping mechanism (93) is connected to the ear seat (92), and the impurity scraping mechanism (93) is used for cleaning the sediment impurities at the bottom of the pool (1).

9. A waste heat recovery energy management cycle system for an assembled building structure according to any one of claims 1-8, comprising heat energy generated by a refrigeration unit (117), heat energy generated by a compressor (118), heat energy generated by mechanical work (119), heat energy generated by condensation at the top of a rectifying column (120), and heat energy generated by polymerization and chlorination reactions (121); characterized in that: The heat energy (117) generated by the refrigeration unit, the heat energy (118) generated by the compressor, the heat energy (119) generated by mechanical work, the heat energy (120) generated by the condensation at the top of the rectifying column, and the heat energy (121) generated by the polymerization and chlorination reactions are connected to the liquid inlet pipe (9) through a water delivery pipe (122).

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