Fabricated steel structural member fireproof integrated structure

Abstract

The invention discloses an assembly type steel structure component fireproof integrated structure, and relates to the technical field of assembly type steel structure components, the assembly type steel structure component fireproof integrated structure comprises a component assembly mechanism, the component assembly mechanism comprises a mounting floor, the upper surface of the mounting floor is fixedly connected with a mounting wallboard, and a mounting frame is fixedly embedded in the back surface of the mounting wallboard; a mounting wallboard is arranged in the mounting rack, a steel structural member main body is arranged on the front surface of the mounting rack, the steel structural member main body is clamped in the mounting wallboard, and an assembly beam is clamped in the steel structural member main body. Through the flame sensor arranged near the fireproof integrated structure of the fabricated steel structural member, early smoke detection of a fire disaster is conveniently formed, the two isolation plates arranged outside the fabricated steel structural member are closed, the fabricated steel structural member can be prevented from being directly heated by a fire source, and the fireproof integrated structure of the fabricated steel structural member is prevented from being damaged. And the effect of improving the fireproof performance of the assembly type steel structural member is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of assembled steel structure components, and in particular to an assembled steel structure component fireproof integrated structure. Background Art

[0002] Prefabricated steel structure buildings have the characteristics of standardized design, factory production, assembled construction, integrated decoration and information-based operation and maintenance. They are one of the development trends of the construction industry. Fire can have a devastating effect on steel structure buildings and cause significant loss of life and property. In order to reduce fire risks and problems, construction personnel need to have new and effective fire protection measures for components during the construction of prefabricated steel structure buildings.

[0003] When the existing assembled steel structure fireproof integrated structure is used, fireproof coating is generally sprayed on its surface to prevent the temperature of the steel structure from rising, so that the assembled steel structure fireproof integrated structure has fireproof performance. However, since the assembled steel structure fireproof integrated structure is in the fire for a long time, the temperature of the steel structure will gradually rise, and the steel structure cannot be protected and reduced from contact with the flame, and the temperature of the steel structure cannot be reduced, which will cause it to lose its bearing capacity and cause a large deformation, resulting in bending of steel columns and steel beams. As a result, it cannot continue to be used due to excessive deformation, and the assembled steel structure building composed of the assembled steel structure fireproof integrated structure will collapse, causing a safety accident. To this end, we propose an assembled steel structure fireproof integrated structure.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing prefabricated steel structure component fire-proof integrated structure on the market, and even if it can be solved, it needs to be solved through external tools, which cannot achieve the desired effect. Therefore, we propose a prefabricated steel structure component fire-proof integrated structure. Summary of the invention

[0005] The object of the present invention is to provide a fire-proof integrated structure of assembled steel structural members to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled steel structure component fireproof integrated structure, comprising a component assembly mechanism, the component assembly mechanism comprising a mounting floor, the upper surface of the mounting floor is fixedly connected to a mounting wallboard, the back of the mounting wallboard is fixedly inlaid with a mounting frame, the front of the mounting frame is provided with a steel structure component body, the steel structure component body is clamped to the inside of the mounting wallboard, the inside of the steel structure component body is clamped with an assembly beam, the front of the steel structure component body is provided with two assembly threaded holes, the insides of the two assembly threaded holes are both threadedly connected with assembly bolts, the ends of the two assembly bolts close to the steel structure component body respectively penetrate the assembly beam and extend to the insides of the two assembly threaded holes, and the inside and front of the mounting wallboard are jointly provided with an isolation fire extinguishing mechanism; The isolation fire extinguishing mechanism comprises an isolation fire source unit, the isolation fire source unit is located inside the installation wall panel, and the isolation fire source unit is used to isolate the direct contact between the main body of the steel structure component and the fire source; The isolated fire extinguishing mechanism further comprises a dry powder fire extinguishing unit, which is located in front of the isolated fire source unit. The isolated fire source unit is used in conjunction with the dry powder fire extinguishing unit, and the dry powder fire extinguishing unit is used to spray dry powder on one side of the isolated fire source unit to extinguish the fire; A cooling mechanism is provided on the right side of the fire source isolation unit. The cooling mechanism is used in conjunction with the fire extinguishing mechanism. The cooling mechanism is used to cyclically cool the entire main body of the steel structure component.

[0007] Preferably, the fire source isolation unit comprises an upper isolation plate and a lower isolation plate, the bottom surface of the upper isolation plate contacts the upper surface of the lower isolation plate, the inner wall of the mounting wall panel is provided with a limiting slide groove, the upper isolation plate and the lower isolation plate are both slidably connected to the inside of the limiting slide groove, the inner top wall of the limiting slide groove is fixedly connected to the upper mounting plate, the bottom surface of the upper mounting plate is fixedly connected to a connecting column, the bottom end of the connecting column is fixedly connected to an upper electromagnet plate, the inner bottom wall of the limiting slide groove is fixedly connected to a lower electromagnet column, the bottom surface of the lower isolation plate is fixedly connected to a magnetic suction plate, the inner side wall of the limiting slide groove is fixedly connected to two limiting baffles, the bottom surface of the upper isolation plate and the upper surface of the lower isolation plate are respectively It contacts the upper surfaces of the two limit baffles and the bottom surfaces of the two limit baffles, the bottom surfaces of the two limit baffles are fixedly connected with a clamping column, the upper surface of the lower isolation plate is provided with two clamping grooves, the two clamping columns are respectively slidably connected to the inside of the two clamping grooves, the bottom ends of the two clamping columns are fixedly connected with a tension spring, the bottom ends of the two tension springs are fixedly connected with a lower mounting plate, the bottom surfaces of the two lower mounting plates are respectively fixedly connected to the inner bottom walls of the two clamping grooves, the front side of the mounting wall panel is fixedly connected with flame sensors arranged at equal distances, and each of the flame sensors is connected to the power supply of the upper electromagnet plate and the power supply signal of the lower electromagnet column through a PLC controller.

[0008] Preferably, the front side of the upper isolation plate and the front side of the lower isolation plate are fixedly connected with a fire-retardant coating plate, and each of the fire-retardant coating plates is a prefabricated plate made of perlite, asbestos, gypsum, asbestos cement or lightweight concrete, and has a plate structure with fire-retardant coating sprayed on the surface of the prefabricated plate.

[0009] Preferably, the bottom surface of the upper isolation plate is fixedly connected with fire-blocking strips arranged at equal distances, and the upper surface of the lower isolation plate is provided with fire-blocking grooves arranged at equal distances, and a plurality of the fire-blocking strips are respectively snapped into the interior of a plurality of fire-blocking grooves.

[0010] Preferably, two groups of mounting threaded holes are provided on the front of the mounting frame, and the number of mounting threaded holes in each group is two. The interior of each group of mounting threaded holes is threadedly connected with mounting bolts, and the end of each group of mounting bolts close to the mounting frame passes through the main body of the steel structure component and extends to the interior of the mounting threaded hole.

[0011] Preferably, the dry powder fire extinguishing unit includes a mounting cylinder, the back side of the mounting cylinder is fixedly connected to the front side of the mounting beam, the bottom surface of the upper isolation plate and the upper surface of the lower isolation plate are both provided with matching slots, the mounting cylinder is clamped in the inside of the two matching slots, the inner walls of the two matching slots are fixedly connected with clamping blocks, the outer surface of the mounting cylinder is provided with two limiting through grooves, the two clamping blocks are respectively clamped in the inside of the two limiting through grooves, the front side of the mounting beam is fixedly connected with a connecting plate, the front side of the connecting plate is fixedly connected with a tightening spring, the end of the tightening spring away from the connecting plate is fixedly connected with a rotating rod, the tightening spring and the rotating rod are both slidably connected to the inside of the mounting cylinder, the outer surface of the rotating rod is fixedly connected with two L-shaped clamping buckles, the side surfaces of the two L-shaped clamping buckles away from each other are in contact with the inner wall of the mounting cylinder, and the rotating rod is away from the tightening spring One end of the spring is fixedly connected to a rotating mounting disk, a placement hole is provided on the front side of the rotating mounting disk, a sealing plug is clamped inside the placement hole, an outer surface of the rotating mounting disk is provided with placement grooves arranged at equal distances, each of the placement grooves is connected to the placement hole, and a back side of the rotating mounting disk is provided with pulling slide grooves arranged at equal distances, and several of the pulling slide grooves are respectively connected to several placement grooves, and the inner wall of each pulling slide groove is fixedly connected to two recovery springs, the outer surface of the mounting cylinder is fixedly connected to a fixing ring, and the front side of the fixing ring is fixedly connected to a pulling soft rope arranged at equal distances, and each of the pulling soft ropes is fixedly connected to a pulling card plate at one end away from the fixing ring, and several of the pulling card plates are respectively slidably connected to the inside of several pulling slide grooves, and the front sides of several of the pulling card plates are respectively fixedly connected to one end of several recovery springs close to the fixing ring.

[0012] Preferably, a stabilizing ring is sleeved on the outer surface of the tightening spring, and the back side of the stabilizing ring is fixedly connected to the front side of the connecting disk.

[0013] Preferably, a lifting plate is fixedly connected to the front side of the sealing plug, a back side of the lifting plate is in contact with the front side of the rotating mounting plate, and a lifting handle is fixedly connected to the front side of the lifting plate.

[0014] Preferably, the cooling mechanism comprises a cooling room wall panel, the bottom surface and the left side surface of the cooling room wall panel are respectively fixedly connected to the upper surface of the installation floor and the right side surface of the installation wall panel, the inner wall of the cooling room wall panel is fixedly connected to two connecting pipes, the right side surface of the steel structure component body is fixedly connected to two mounting pipes, the two mounting pipes are respectively interference fit in the inside of the two connecting pipes, the two connecting pipes are respectively fixedly connected to the first circulation pipe and the refrigerator at one end away from the mounting wall panel, the back side of the refrigerator is fixedly connected to the front side of the cooling room wall panel, the end of the first circulation pipe away from the cooling room wall panel is fixedly connected to a circulating water pump, the outer surface of the circulating water pump is fixedly connected to a support frame, the bottom surface of the support frame is fixedly connected to the upper surface of the installation floor, the bottom surface of the circulating water pump is fixedly connected to a second circulation pipe, and the end of the second circulation pipe close to the cooling room wall panel and the front side of the refrigerator are jointly fixedly connected to a water storage tank.

[0015] Preferably, a reinforcing rod is fixedly connected to the outer surface of the first circulation pipe, and one end of the reinforcing rod away from the first circulation pipe is fixedly connected to the front side of the cooling chamber wall panel, and the bottom surface of the water storage tank is fixedly connected to a support platform, and the bottom surface of the support platform is fixedly connected to the upper surface of the installation floor, and the back side of the support platform is fixedly connected to the front side of the cooling chamber wall panel.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention, by setting up an isolation fire source unit, can facilitate the detection of smoke in the early stage of fire formation through a flame sensor arranged near the fire-proof integrated structure of the prefabricated steel structure component, thereby achieving the purpose of early fire warning, and can close the two isolation plates arranged outside the prefabricated steel structure component, and arrange a fire-proof coating plate on the inner side of the two isolation plates, which can block the fire source from directly heating the prefabricated steel structure component, thereby reducing the heating rate of the prefabricated steel structure component, and playing a role in improving the fire resistance of the prefabricated steel structure component.

[0017] 2. The present invention provides a dry powder fire extinguishing unit, which can enable the rotating mounting plate to rotate and extend outward by releasing the elastic force in the tightening spring when the fire source is blocked by closing two isolation plates, and fill a large amount of dry powder in the placement groove opened on the outer surface of the rotating mounting plate, so that the dry powder filled in the placement groove is thrown out by the rotating and moving rotating mounting plate, and the physical and chemical reaction that occurs when the dry powder contacts and mixes with the flame extinguishes the fire, thereby further blocking the fire source from directly heating the prefabricated steel structure component, reducing the heating rate of the prefabricated steel structure component, and further improving the fire resistance of the prefabricated steel structure component.

[0018] 3. The present invention provides a cooling mechanism, which can cooperate with the fire source isolation unit and the dry powder fire extinguishing unit, and can utilize the cooling water stored in the water storage tank to reduce the temperature of the high-temperature cooling water transported through the main body of the steel structure component through the connecting pipe through a refrigerator, and utilize the power provided by the circulating water pump to ensure that the main body of the steel structure component has a continuous supply of low-temperature cooling water to take away the temperature of the main body of the steel structure component, thereby further slowing down the heating rate of the main body of the steel structure component, and further reducing the occurrence of safety accidents caused by the collapse of the prefabricated steel structure building composed of the fire-proof integrated structure of the prefabricated steel structure component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the installation of the wall panel of the present invention; Figure 3 It is a schematic diagram of the enlarged structure of A of the present invention; Figure 4 It is a schematic diagram of the explosion structure for installing the wall panel of the present invention; Figure 5 It is a structural schematic diagram of the main body of the steel structure component of the present invention; Figure 6 It is a structural schematic diagram of the assembly beam of the present invention; Figure 7 It is a structural schematic diagram of the upper isolation plate of the present invention; Figure 8 It is a structural schematic diagram of the lower isolation plate of the present invention; Fig. 9 It is a structural schematic diagram of the rotating installation disk of the present invention; Fig.10 It is a schematic diagram of the structure of the sealing plug of the present invention; Fig.11 It is a side view structural schematic diagram of the circulating water pump of the present invention; Fig.12 It is a schematic cross-sectional structure diagram of the position limiting slideway of the present invention; Fig.13 It is a schematic cross-sectional structure diagram of the lower isolation plate of the present invention; Fig.14 It is a structural schematic diagram of the rotating installation disk of the present invention; Fig.15 It is a schematic cross-sectional view of the mounting tube of the present invention.

[0020] In the figure: 1. Component assembly mechanism; 11. Installing floor; 12. Installing wall panel; 13. Installing frame; 14. Installing threaded hole; 15. Main body of steel structure component; 16. Installing beam; 17. Installing bolt; 18. Installing threaded hole; 19. Installing bolt; 2. Isolation fire extinguishing mechanism; 21. Isolation fire source unit; 2101. Limiting slide; 2102. Upper isolation plate; 2103. Lower isolation plate; 2104. Flame sensor; 2105. Limiting baffle; 2106. Fire blocking strip; 2107. Fire blocking groove; 2108. Snap-on column; 2109. Tension spring; 2110. Lower mounting plate; 2111. Snap-on groove; 2112. Fireproof coating plate; 2113. Magnetic plate; 2114. Lower electromagnet column; 2115. Upper mounting plate; 2116. Connecting column; 2117. Upper electromagnet plate; 22. Dry powder fire extinguishing unit; 2201. Matching slot; 2202. Snap-on block; 2203. Mounting cylinder; 2204. Limiting slot; 2205. Fixing ring; 2206. Pulling soft rope; 2207. Pulling card plate; 2208. Connecting plate; 2209. Tightening spring; 2210. Stabilizing ring; 2211. Rotating rod; 2212. L-shaped snap-on buckle; 2213. Rotating mounting plate; 2214. Placement slot; 2215. Placement hole; 2216. Pulling slide slot; 2217. Restoring spring; 2218. Sealing plug; 2219. Lifting plate; 2220. Lifting handle; 3. Cooling and temperature reduction mechanism; 301. Cooling chamber wall panel; 302. Mounting pipe; 303. Connecting pipe; 304. First circulation pipe; 305. Reinforcing rod; 306. Circulating water pump; 307. Support frame; 308. Second circulation pipe; 309. Water storage tank; 310. Support platform; 311. Refrigeration machine. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The present invention provides a technical solution: an assembled steel structure component fireproof integrated structure, comprising a component assembly mechanism 1, the component assembly mechanism 1 comprising a mounting floor 11, the upper surface of the mounting floor 11 is fixedly connected with a mounting wall panel 12, the back of the mounting wall panel 12 is fixedly inlaid with a mounting frame 13, the front of the mounting frame 13 is provided with a steel structure component body 15, the front of the steel structure component body 15 is provided with a mounting slot, the steel structure component body 15 is clamped in the interior of the mounting wall panel 12, the front of the mounting frame 13 is provided with two groups of mounting threaded holes 14, the number of each group of mounting threaded holes 14 is two, the interior of each group of mounting threaded holes 14 is threadedly connected with mounting bolts 17, the end of each group of mounting bolts 17 close to the mounting frame 13 penetrates the steel structure component body 15 and extends to the interior of the mounting threaded hole 14, the mounting bolts 17 can be threadedly connected with the mounting threaded hole 14, so that the steel structure component body 15 can be stably installed in the interior of the mounting wall panel 12 on one side of the mounting frame 13, so as to facilitate the assembly of the steel structure component fireproof integrated structure.

[0023] See also Figure 4 , Figure 5 and Figure 6 An assembly beam 16 is clamped inside the main body 15 of the steel structure component, and the assembly beam 16 is clamped into the installation groove set on the front side of the main body 15 of the steel structure component. Two assembly threaded holes 18 are provided on the front side of the main body 15 of the steel structure component, and the insides of the two assembly threaded holes 18 are threadedly connected with assembly bolts 19. The ends of the two assembly bolts 19 close to the main body 15 of the steel structure component respectively penetrate the assembly beam 16 and extend to the inside of the two assembly threaded holes 18. The inside and front side of the installation wall panel 12 are jointly provided with an isolation fire extinguishing mechanism 2. The assembly bolts 19 are used to pass through the assembly threaded holes 18 to firmly assemble the assembly beam 16 to one side of the main body 15 of the steel structure component, thereby further facilitating the assembly and installation of the steel structure component fire protection integrated structure.

[0024] The fire-isolating and extinguishing mechanism 2 comprises a fire-source isolating unit 21 , which is located inside the mounting wall panel 12 . The fire-source isolating unit 21 is used to prevent the steel structure component body 15 from directly contacting the fire source.

[0025] See also Figure 1 , Figure 7 , Figure 8 and Fig.12As a further limitation of the isolation fire extinguishing mechanism 2 of the present invention, the isolation fire source unit 21 includes an upper isolation plate 2102 and a lower isolation plate 2103, the bottom surface of the upper isolation plate 2102 is in contact with the upper surface of the lower isolation plate 2103, the front of the upper isolation plate 2102 and the front of the lower isolation plate 2103 are fixedly connected with a fire-retardant coating plate 2112, each fire-retardant coating plate 2112 is a prefabricated plate made of perlite, asbestos, gypsum, asbestos cement or light concrete, and a plate structure with a fire-retardant coating sprayed on the surface of the prefabricated plate, the upper isolation plate 2102 and the lower isolation plate 2103 are closed to protect the main body 15 of the steel structure component, and the fire-retardant coating plate 2112 arranged on the inner side of the upper isolation plate 2102 and the lower isolation plate 2103 is used to improve the fire resistance performance of the fire-proof integrated structure of the steel structure component.

[0026] See also Figure 2 , Figure 4 , Figure 7 and Figure 8 A limiting slide groove 2101 is provided on the inner wall of the installation wall panel 12, and the upper isolation plate 2102 and the lower isolation plate 2103 are both slidably connected to the inside of the limiting slide groove 2101. The bottom surface of the upper isolation plate 2102 is fixedly connected with fire barrier strips 2106 arranged at equal distances, and the upper surface of the lower isolation plate 2103 is provided with fire barrier grooves 2107 arranged at equal distances. Several fire barrier strips 2106 are respectively clamped in the inside of several fire barrier grooves 2107. By clamping multiple fire barrier strips 2106 in the inside of the fire barrier grooves 2107, the connection position between the upper isolation plate 2102 and the lower isolation plate 2103 is sealed, thereby further improving the fire resistance performance of the fire-proof integrated structure of the steel structure component.

[0027] See also Figure 7 , Figure 8 , Fig.12 and Fig.13The inner top wall of the limit slide 2101 is fixedly connected with an upper mounting plate 2115, the bottom surface of the upper mounting plate 2115 is fixedly connected with a connecting column 2116, the bottom end of the connecting column 2116 is fixedly connected with an upper electromagnet plate 2117, the inner bottom wall of the limit slide 2101 is fixedly connected with a lower electromagnet column 2114, the power connection wires of the upper electromagnet plate 2117 and the lower electromagnet column 2114 are all passed through the mounting wall plate 12 and are electrically connected to the PLC controller arranged on one side of the mounting wall plate 12, so as to facilitate the use of the PLC control The controller controls the connection and disconnection of the upper electromagnet plate 2117 and the lower electromagnet column 2114 with the power supply. The electromagnet is a device that generates electromagnetic force when powered on and is a non-permanent magnet. The bottom surface of the lower isolation plate 2103 is fixedly connected with a magnetic suction plate 2113. The inner side wall of the limiting slide 2101 is fixedly connected with two limiting baffles 2105. The bottom surface of the upper isolation plate 2102 and the upper surface of the lower isolation plate 2103 are in contact with the upper surfaces of the two limiting baffles 2105 and the bottom surfaces of the two limiting baffles 2105 respectively. The two limiting baffles 21 05 are fixedly connected with a clamping column 2108 on the bottom surface, two clamping grooves 2111 are provided on the upper surface of the lower isolation plate 2103, the two clamping columns 2108 are respectively slidably connected to the inside of the two clamping grooves 2111, the bottom ends of the two clamping columns 2108 are fixedly connected with a tension spring 2109, the bottom ends of the two tension springs 2109 are fixedly connected with a lower mounting plate 2110, the bottom surfaces of the two lower mounting plates 2110 are respectively fixedly connected with the inner bottom walls of the two clamping grooves 2111, and the upper mounting plate 2115 is connected to the upper mounting plate 2115. , connecting column 2116, upper electromagnet plate 2117 and upper isolation plate 2102 cooperate to automatically control the upper isolation plate 2102 to move downward, and by utilizing the cooperation of lower electromagnet column 2114, magnetic plate 2113, limit baffle 2105, snap-on column 2108, snap-on groove 2111, tension spring 2109, lower mounting plate 2110 and lower isolation plate 2103, the lower isolation plate 2103 can be automatically controlled to move upward, thereby automatically closing the upper isolation plate 2102 and the lower isolation plate 2103.

[0028] See also Figure 1 , Figure 4 , Figure 7 and Figure 8The front of the wall panel 12 is fixedly connected with flame sensors 2104 arranged at equal distances. The flame sensor 2104 utilizes the characteristic that infrared rays are very sensitive to flames, uses a special infrared receiving tube to detect flames, and then converts the brightness of the flame into a level signal with high and low changes, which is input into the central processing unit. The central processing unit makes corresponding program processing according to the change of the signal. Each flame sensor 2104 is connected to the power supply signal of the upper electromagnetic plate 2117 and the power supply signal of the lower electromagnetic column 2114 through the PLC controller. The flame sensor 2104 senses the smoke near the main body 15 of the steel structure component on one side of the wall panel 12, so that the power supply of the upper electromagnetic plate 2117 and the power supply of the lower electromagnetic column 2114 can be controlled by the PLC controller to improve the automatic intelligence of the fire-proof integrated structure of the assembled steel structure component.

[0029] The specific implementation of this embodiment is as follows: when in use, the flame sensor 2104 is first connected to the power supply. When the assembled steel structure component fire-proof integrated structure needs to be installed and used, the steel structure component body 15 is first manually clamped to one side of the mounting frame 13 in the mounting wall panel 12, and the mounting bolts 17 can be threadedly connected with the mounting threaded holes 14 to enable the steel structure component body 15 to be stably installed inside the mounting wall panel 12 on one side of the mounting frame 13, thereby facilitating the assembly and installation of the steel structure component body 15 of the steel structure component fire-proof integrated structure. Then, the assembly bolts 19 are threadedly connected with the steel structure component body 15 through the assembly threaded holes 18, so that the assembly beam 16 can be stably assembled to the steel structure component body. The upper isolation plate 2102 and the lower isolation plate 2103 are slidably connected to the limit slide groove 2101 provided on the inner side of the installation wall panel 12, and the power supply of the lower electromagnet column 2114 and the upper electromagnet plate 2117 is energized by the PLC controller, so that the upper surface of the upper isolation plate 2102 and the upper electromagnet plate 2117 are magnetically attracted, and the magnetic plate 2113 on the bottom surface of the lower isolation plate 2103 and the lower electromagnet column 2114 are magnetically attracted, so that the tension spring 2109 in the card slot 2111 is stretched to accumulate a large amount of elastic force inside. When a large amount of smoke and flames are generated due to a fire in the space formed by the installation floor 11 and the installation wall panel 12, The flame sensor 2104 can be used to detect the flame on the inner side of the installation wall panel 12, so that the flame sensor 2104 is connected to the PLC controller signal, and the power supply of the lower electromagnet column 2114 and the upper electromagnet plate 2117 can be controlled to be cut off through the PLC controller, so that the upper electromagnet plate 2117 can stop magnetically attracting the upper isolation plate 2102, and the upper isolation plate 2102 can be caused to drop downward due to its own gravity until the bottom surface of the upper isolation plate 2102 contacts the upper surface of the limit baffle 2105, and at the same time, the lower electromagnet column 2114 can stop magnetically attracting the magnetic plate 2113, and the elastic force accumulated in the tension spring 2109 stretched in the clamping groove 2111 can be released, so that the tension spring 2109 can be pulled upward. Pull the lower isolation plate 2103 connected to the lower mounting plate 2110 upward until the upper surface of the lower isolation plate 2103 can contact the bottom surface of the limit baffle 2105, and the bottom surface of the upper isolation plate 2102 can also contact the upper surface of the lower isolation plate 2103, and at the same time, the fire barrier strip 2106 can be stuck in the fire barrier groove 2107 to form a seal at the contact position between the upper isolation plate 2102 and the lower isolation plate 2103, and a fireproof coating plate 2112 is set on the inner side of the upper isolation plate 2102 and the lower isolation plate 2103 to improve the fireproof performance of the assembled steel structure component fireproof integrated structure through the fire barrier formed by the upper isolation plate 2102, the lower isolation plate 2103 and the fireproof coating plate 2112.

[0030] Embodiment 2: The present invention provides a technical solution: a fire-proof integrated structure of assembled steel structural components. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0031] As a further limitation of the isolation fire extinguishing mechanism 2 of the present invention, the isolation fire extinguishing mechanism 2 also includes a dry powder fire extinguishing unit 22, which is located in front of the isolation fire source unit 21. The isolation fire source unit 21 is used in conjunction with the dry powder fire extinguishing unit 22, and the dry powder fire extinguishing unit 22 is used to spray dry powder on one side of the isolation fire source unit 21 to extinguish the fire.

[0032] See also Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.15 The dry powder fire extinguishing unit 22 includes a mounting cylinder 2203, the back of which is fixedly connected to the front of the assembly beam 16, the bottom surface of the upper isolation plate 2102 and the upper surface of the lower isolation plate 2103 are both provided with matching card slots 2201, the mounting cylinder 2203 is clamped in the inside of the two matching card slots 2201, the inner walls of the two matching card slots 2201 are both fixedly connected with a clamping block 2202, the outer surface of the mounting cylinder 2203 is provided with two limiting through grooves 2204, the two clamping blocks 2202 are respectively clamped in the inside of the two limiting through grooves 2204, the front of the assembly beam 16 is fixedly connected with a connecting plate 2208, the front of the connecting plate 2208 is fixedly connected with a tightening spring 2209, and the tightening spring 2209 is tightened by manually twisting and squeezing. 9, it can make the elastic force and torsional force accumulate in the tightening spring 2209, so as to provide power to the dry powder fire extinguishing unit 22, and enable the dry powder to be sprayed onto the inner side of the fire-proof integrated structure of the assembled steel structure component. The outer surface of the tightening spring 2209 is sleeved with a stabilizing ring 2210, and the back of the stabilizing ring 2210 is fixedly connected to the front of the connecting plate 2208. The clamping block 2202 is clamped into the inside of the limiting groove 2204, so that the structure for storing the dry powder can be rotated and moved, so as to facilitate the spraying of the dry powder to the outside. In addition, the stabilizing ring 2210 is used to limit the expansion and contraction of the tightening spring 2209, because the stabilizing ring 2210 is fixed to the outside of the tightening spring 2209, so as to improve the stability of the expansion and contraction of the tightening spring 2209.

[0033] See also Fig. 9 , Fig.10 and Fig.14The end of the tightening spring 2209 away from the connecting disk 2208 is fixedly connected to a rotating rod 2211. The tightening spring 2209 and the rotating rod 2211 are both slidably connected to the inside of the mounting tube 2203. The outer surface of the rotating rod 2211 is fixedly connected to two L-shaped snap buckles 2212. The side surfaces of the two L-shaped snap buckles 2212 away from each other are in contact with the inner wall of the mounting tube 2203. The L-shaped snap buckles 2212 are clamped in the limiting groove 2204, so that the elastic force and torsional force accumulated in the tightening spring 2209 can be stored, thereby facilitating the control and release of the elastic force and torsional force accumulated in the tightening spring 2209. The end of the rotating rod 2211 away from the tightening spring 2209 is fixedly connected to a rotating mounting disk 2213. The rotating mounting disk A placement hole 2215 is provided on the front side of 2213, and a sealing plug 2218 is clamped inside the placement hole 2215. A lifting plate 2219 is fixedly connected to the front side of the sealing plug 2218. The back side of the lifting plate 2219 contacts the front side of the rotating mounting plate 2213. A lifting handle 2220 is fixedly connected to the front side of the lifting plate 2219. By manually holding the lifting handle 2220, the lifting plate 2219 can be conveniently used to pull the sealing plug 2218, thereby facilitating the dry powder to be transported to the inside of the rotating mounting plate 2213 through the placement hole 2215. As the tightening spring 2209 rotates and contracts, elastic force and external rotation force can be accumulated inside it, thereby releasing the external force in the tightening spring 2209, and driving the rotating mounting plate 2213 to rotate.

[0034] See also Figure 6 , Fig. 9 and Fig.14, the outer surface of the rotating installation disk 2213 is provided with placement grooves 2214 arranged at equal distances, each placement groove 2214 is filled with dry powder, each placement groove 2214 is connected to the placement hole 2215, and the back of the rotating installation disk 2213 is provided with pulling slide grooves 2216 arranged at equal distances, and a plurality of pulling slide grooves 2216 are respectively connected to a plurality of placement grooves 2214, and the inner wall of each pulling slide groove 2216 is fixedly connected with two restoring springs 2217, and the outer surface of the installation cylinder 2203 is fixedly connected with a fixing ring 2205, and the front of the fixing ring 2205 is fixedly connected with pulling soft ropes 2206 arranged at equal distances, and each pulling soft rope 2206 is at one end away from the fixing ring 2205. A pulling card plate 2207 is fixedly connected, and several pulling card plates 2207 are respectively slidably connected to the inside of several pulling slide grooves 2216. The pulling soft rope 2206 is used to make the pulling card plate 2207 slide in the pulling slide groove 2216 to facilitate the spraying of the dry powder in the placement groove 2214. The front sides of the several pulling card plates 2207 are respectively fixedly connected to one end of several restoring springs 2217 close to the fixed ring 2205. Since a large amount of dry powder is filled in the placement groove 2214, the pulling soft rope 2206 can pull the pulling card plate 2207 to slide in the pulling slide groove 2216 by rotating and moving the rotating mounting plate 2213, so that the dry powder in the placement groove 2214 can be sprayed to the outside.

[0035] The specific implementation method of this embodiment is as follows: when installing the assembled steel structure component fireproof integrated structure, first manually rotate and move the rotating rod 2211 in the installation cylinder 2203, so that the rotating rod 2211 and the assembly beam 16 can be rotated and compressed by the tightening spring 2209 fixed by the connecting plate 2208, until the L-shaped snap buckle 2212 fixed outside the rotating rod 2211 can slide into the limiting groove 2204 opened outside the installation cylinder 2203, and it is necessary to manually hold the lifting handle 2220, so that the sealing plug 2218 can be conveniently pulled by the lifting plate 2219, so as to facilitate the placement of dry powder. The dry powder in the placement groove 2214 is blocked by the pull card plate 2207 in the pull slide groove 2216, thereby completing the assembly and installation of the assembled steel structure component fireproof integrated structure. While the upper isolation plate 2102 and the lower isolation plate 2103 are used to protect one side of the steel structure component body 15, the matching card groove 2201 formed on the bottom surface of the upper isolation plate 2102 and the upper surface of the lower isolation plate 2103 can be stuck to the outside of the installation cylinder 2203 fixed on the inner side of the assembly beam 16. 1 is fixed with a clamping block 2202, which can make the clamping block 2202 directly clamped in the limiting slot 2204, and squeeze the L-shaped clamping buckle 2212 clamped in the limiting slot 2204, so that the L-shaped clamping buckle 2212 can be moved out of the limiting slot 2204. Due to the elastic force accumulated in the tightening spring 2209 and the external rotation force, the rotating rod 2211 will rotate and move to the outside of the installation cylinder 2203 without limiting the L-shaped clamping buckle 2212, and at the same time, the rotating installation plate 2213 fixed at one end of the rotating rod 2211 will rotate and move. Ring 2205, and a pulling card plate 2207 is fixed at one end of the fixed ring 2205. Since the pulling card plate 2207 slides and is stuck into the pulling slide groove 2216, the movement of the rotating mounting plate 2213 can be utilized to enable the pulling soft rope 2206 to pull the pulling card plate 2207 to move, so that the placement groove 2214 can be opened, and the rotating mounting plate 2213 can be rotated to make the dry powder in the placement groove 2214 spray out with the rotation, so that the physical and chemical effects occurring when the dry powder contacts and mixes with the flame over a large area can be utilized to extinguish the fire, thereby further improving the fire resistance of the fire-proof integrated structure of the assembled steel structure component.

[0036] Embodiment 3: The present invention provides a technical solution: a fire-proof integrated structure of assembled steel structural components. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0037] As a further limitation of the isolation and fire extinguishing mechanism 2 of the present invention, a cooling and cooling mechanism 3 is provided on the right side of the isolation fire source unit 21. The cooling and cooling mechanism 3 is used in conjunction with the isolation and fire extinguishing mechanism 2. The cooling and cooling mechanism 3 is used to cyclically cool the entire steel structure component body 15.

[0038] See also Figure 1 , Figure 3 , Figure 5 and Fig.11 The cooling mechanism 3 includes a cooling chamber wall panel 301. The bottom surface and the left side surface of the cooling chamber wall panel 301 are fixedly connected to the upper surface of the installation floor 11 and the right side surface of the installation wall panel 12 respectively. The inner wall of the cooling chamber wall panel 301 is fixedly connected with two connecting pipes 303. The right side surface of the steel structure component body 15 is fixedly connected with two mounting pipes 302. The two mounting pipes 302 are respectively interference-connected to the inside of the two connecting pipes 303. By interference-connecting the mounting pipes 302 to the inside of the connecting pipes 303, the mounting pipes 302 can be stably connected to the connecting pipes 303, so that the circulating low-temperature cooling water can be conveniently transported into the steel structure component body 15 through the two connecting pipes 303 to take away the heat of the steel structure component body 15.

[0039] See also Fig.11 The ends of the two connecting pipes 303 away from the installation wall panel 12 are respectively fixedly connected with the first circulation pipe 304 and the refrigerator 311. The refrigerator 311 is a machine that transfers the heat of the cooled object with a lower temperature to the ambient medium to obtain cooling capacity. The back of the refrigerator 311 is fixedly connected to the front of the cooling chamber wall panel 301. The end of the first circulation pipe 304 away from the cooling chamber wall panel 301 is fixedly connected with a circulating water pump 306. The circulating water pump 306 does not lift water to a high place, but circulates water repeatedly in the system to overcome the resistance loss of the loop. It is a water pump that has no direct relationship with the height of the building. The outer surface of the circulating water pump 306 is fixedly connected with a support frame 307. The support frame 3 The bottom surface of 07 is fixedly connected to the upper surface of the installation floor 11, the bottom surface of the circulating water pump 306 is fixedly connected to the second circulating pipe 308, and the second circulating pipe 308 is fixedly connected to a water storage tank 309 at one end close to the cooling room wall panel 301 and the front of the refrigerator 311. The installation pipe 302, the connecting pipe 303, the first circulating pipe 304, the refrigerator 311, the circulating water pump 306, the second circulating pipe 308 and the water storage tank 309 form a circulating cooling water system, and the refrigerator 311 can be used to cool the high-temperature cooling water passing through it into low-temperature cooling water, and the circulating water pump 306 provides power to the circulating cooling water system, so that the main body 15 of the steel structure component can be cooled.

[0040] See also Fig.11A reinforcing rod 305 is fixedly connected to the outer surface of the first circulation pipe 304, and one end of the reinforcing rod 305 away from the first circulation pipe 304 is fixedly connected to the front of the cooling chamber wall panel 301. A support platform 310 is fixedly connected to the bottom surface of the water storage tank 309, and the bottom surface of the support platform 310 is fixedly connected to the upper surface of the installation floor 11, and the back surface of the support platform 310 is fixedly connected to the front of the cooling chamber wall panel 301. The reinforcing rod 305 is used to improve the stability of the first circulation pipe 304, and the support platform 310 can be used to support the water storage tank 309 at a high place.

[0041] The specific implementation of this embodiment is as follows: while using the sprayed dry powder to extinguish the flame inside the steel structure component body 15, the power supply of the circulating water pump 306 and the refrigerator 311 can be controlled by the PLC controller, and while installing the steel structure component body 15, the two installation pipes 302 can be connected to the two connecting pipes 303 respectively, and the cooling room composed of the cooling room wall panel 301 and the installation floor 11 can be used to facilitate the cooling of the steel structure component body 15. Since cooling water is stored in the water storage tank 309, and since the installation pipe 302, the connecting pipe 303, the first circulation pipe 304, the circulating water pump 306, the second circulation pipe 308, the water storage tank 309 and the refrigerator 311 form a circulating cooling water system, it can The circulating water pump 306 fixed on the installation floor 11 by the support frame 307 is provided with power, and the cooling water with a higher temperature inside the steel structure component body 15 delivered by the connecting pipe 303 is cooled by the refrigerator 311, so that the low-temperature cooling water can be delivered to the water storage tank 309. The circulating water pump 306 is used to deliver the low-temperature cooling water in the water storage tank 309 to another connecting pipe 303 through the first circulating pipe 304, and then the low-temperature cooling water can be delivered to the steel structure component body 15 to absorb its heat, so as to cool down the temperature of the assembled steel structure component fire-proof integrated structure in the fire, so as to reduce the occurrence of safety accidents caused by the collapse of the assembled steel structure building composed of the assembled steel structure component fire-proof integrated structure.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled steel structural component fireproof integrated structure, comprising a component assembly mechanism (1), characterized in that: The component assembly mechanism (1) comprises a mounting floor (11), the upper surface of the mounting floor (11) is fixedly connected to a mounting wall panel (12), the back of the mounting wall panel (12) is fixedly inlaid with a mounting frame (13), the front of the mounting frame (13) is provided with a steel structure component body (15), the steel structure component body (15) is clamped to the inside of the mounting wall panel (12), the inside of the steel structure component body (15) is clamped with an assembly beam (16), the front of the steel structure component body (15) is provided with two assembly threaded holes (18), the inside of the two assembly threaded holes (18) are both threadedly connected with assembly bolts (19), the ends of the two assembly bolts (19) close to the steel structure component body (15) respectively penetrate the assembly beam (16) and extend to the inside of the two assembly threaded holes (18), and the inside and front of the mounting wall panel (12) are jointly provided with an isolation fire extinguishing mechanism (2); The isolation fire extinguishing mechanism (2) comprises an isolation fire source unit (21), the isolation fire source unit (21) is located inside the installation wall panel (12), and the isolation fire source unit (21) is used to isolate the steel structure component body (15) from direct contact with the fire source; The isolation fire extinguishing mechanism (2) further comprises a dry powder fire extinguishing unit (22), wherein the dry powder fire extinguishing unit (22) is located on the front of the isolation fire source unit (21), and the isolation fire source unit (21) and the dry powder fire extinguishing unit (22) are used in conjunction with each other, and the dry powder fire extinguishing unit (22) is used to spray dry powder on one side of the isolation fire source unit (21) to extinguish the fire; A cooling mechanism (3) is provided on the right side of the fire source isolation unit (21), the cooling mechanism (3) being used in conjunction with the fire extinguishing mechanism (2), and the cooling mechanism (3) being used to cyclically cool the entire steel structure component body (15); The fire source isolation unit (21) comprises an upper isolation plate (2102) and a lower isolation plate (2103), the bottom surface of the upper isolation plate (2102) contacts the upper surface of the lower isolation plate (2103), the inner wall of the mounting wall panel (12) is provided with a limiting slide groove (2101), the upper isolation plate (2102) and the lower isolation plate (2103) are both slidably connected to the inside of the limiting slide groove (2101), the inner top wall of the limiting slide groove (2101) is fixedly connected to an upper mounting plate (2115), and the upper The bottom surface of the mounting plate (2115) is fixedly connected to a connecting column (2116), the bottom end of the connecting column (2116) is fixedly connected to an upper electromagnet plate (2117), the inner bottom wall of the limiting slide groove (2101) is fixedly connected to a lower electromagnet column (2114), the bottom surface of the lower isolation plate (2103) is fixedly connected to a magnetic attraction plate (2113), the inner side wall of the limiting slide groove (2101) is fixedly connected to two limiting baffles (2105), the bottom surface of the upper isolation plate (2102) and the lower isolation plate The upper surface of the lower isolation plate (2103) is in contact with the upper surface of the two limit baffles (2105) and the bottom surface of the two limit baffles (2105), and the bottom surfaces of the two limit baffles (2105) are fixedly connected with a clamping column (2108). The upper surface of the lower isolation plate (2103) is provided with two clamping grooves (2111), and the two clamping columns (2108) are respectively slidably connected to the inside of the two clamping grooves (2111). The bottom ends of the two clamping columns (2108) are fixedly connected with a tension spring ( 2109), the bottom ends of the two tension springs (2109) are fixedly connected to a lower mounting plate (2110), the bottom surfaces of the two lower mounting plates (2110) are respectively fixedly connected to the inner bottom walls of the two clamping grooves (2111), and the front surface of the mounting wall plate (12) is fixedly connected to flame sensors (2104) arranged at equal distances, and each flame sensor (2104) is connected to the power supply of the upper electromagnet plate (2117) and the power supply signal of the lower electromagnet column (2114) through a PLC controller.

2. The fireproof integrated structure of assembled steel structural components according to claim 1, characterized in that: The front of the upper isolation plate (2102) and the front of the lower isolation plate (2103) are both fixedly connected with a fire-resistant coating plate (2112), and each of the fire-resistant coating plates (2112) is a prefabricated plate made of perlite, asbestos, gypsum, asbestos cement or light concrete, and has a plate structure with a fire-resistant coating sprayed on the surface of the prefabricated plate.

3. The fireproof integrated structure of assembled steel structural components according to claim 1, characterized in that: The bottom surface of the upper isolation plate (2102) is fixedly connected with fire-blocking strips (2106) arranged at equal distances, and the upper surface of the lower isolation plate (2103) is provided with fire-blocking grooves (2107) arranged at equal distances, and a plurality of the fire-blocking strips (2106) are respectively snap-fitted into the interior of a plurality of the fire-blocking grooves (2107).

4. The fireproof integrated structure of assembled steel structural components according to claim 1, characterized in that: Two groups of mounting threaded holes (14) are provided on the front of the mounting frame (13), each group of mounting threaded holes (14) has two mounting threaded holes, the interior of each group of mounting threaded holes (14) is threadedly connected with mounting bolts (17), and one end of each group of mounting bolts (17) close to the mounting frame (13) passes through the steel structure component body (15) and extends to the interior of the mounting threaded holes (14).

5. The fireproof integrated structure of assembled steel structural components according to claim 1, characterized in that: The dry powder fire extinguishing unit (22) comprises a mounting tube (2203), the back side of the mounting tube (2203) being fixedly connected to the front side of the assembly beam (16), the bottom surface of the upper isolation plate (2102) and the upper surface of the lower isolation plate (2103) being provided with matching slots (2201), the mounting tube (2203) being snap-fitted to the inside of the two matching slots (2201), the inner walls of the two matching slots (2201) being fixedly connected with snap-fit ​​blocks (2202), the outer surface of the mounting tube (2203) being provided with two limit slots (2204), the two snap-fit ​​blocks (2202) being snap-fitted to the inside of the two limit slots (2204), respectively. The front side of the assembly beam (16) is fixedly connected to a connection plate (2208), the front side of the connection plate (2208) is fixedly connected to a tightening spring (2209), one end of the tightening spring (2209) away from the connection plate (2208) is fixedly connected to a rotating rod (2211), the tightening spring (2209) and the rotating rod (2211) are both slidably connected to the inside of the installation tube (2203), the outer surface of the rotating rod (2211) is fixedly connected to two L-shaped snap buckles (2212), the side surfaces of the two L-shaped snap buckles (2212) away from each other are in contact with the inner wall of the installation tube (2203), and the rotating rod (2211) is away from the tightening spring. One end of the spring (2209) is fixedly connected to a rotating mounting plate (2213), a placement hole (2215) is provided on the front of the rotating mounting plate (2213), a sealing plug (2218) is clamped inside the placement hole (2215), an outer surface of the rotating mounting plate (2213) is provided with placement grooves (2214) arranged at equal distances, each of the placement grooves (2214) is connected to the placement hole (2215), and a back surface of the rotating mounting plate (2213) is provided with pulling grooves (2216) arranged at equal distances, a plurality of the pulling grooves (2216) are respectively connected to a plurality of the placement grooves (2214), and each of the pulling grooves (2216) is connected to a plurality of the placement grooves (2214). The inner wall of the mounting tube (2203) is fixedly connected with two restoring springs (2217), the outer surface of the mounting tube (2203) is fixedly connected with a fixing ring (2205), the front surface of the fixing ring (2205) is fixedly connected with pulling soft ropes (2206) arranged at equal distances, and one end of each pulling soft rope (2206) away from the fixing ring (2205) is fixedly connected with a pulling card plate (2207), and several pulling card plates (2207) are respectively slidably connected to the inside of several pulling slide grooves (2216), and the front surfaces of several pulling card plates (2207) are respectively fixedly connected with one end of several restoring springs (2217) close to the fixing ring (2205).

6. The fireproof integrated structure of assembled steel structural components according to claim 5, characterized in that: The outer surface of the tightening spring (2209) is sleeved with a stabilizing ring (2210), and the back surface of the stabilizing ring (2210) is fixedly connected to the front surface of the connecting disk (2208).

7. The assembled steel structural member fireproof integrated structure according to claim 5, characterized in that: The front side of the sealing plug (2218) is fixedly connected to a lifting plate (2219), the back side of the lifting plate (2219) is in contact with the front side of the rotating mounting plate (2213), and the front side of the lifting plate (2219) is fixedly connected to a lifting handle (2220).

8. The fireproof integrated structure of assembled steel structural components according to claim 1, characterized in that: The cooling mechanism (3) comprises a cooling chamber wall panel (301), the bottom surface and the left side surface of the cooling chamber wall panel (301) are respectively fixedly connected to the upper surface of the installation floor (11) and the right side surface of the installation wall panel (12), the inner wall of the cooling chamber wall panel (301) is fixedly connected to two connecting pipes (303), the right side surface of the steel structure component body (15) is fixedly connected to two installing pipes (302), the two installing pipes (302) are respectively interference fit inside the two connecting pipes (303), and the ends of the two connecting pipes (303) away from the installing wall panel (12) are respectively fixedly connected to the first circulation pipe (304) and the refrigerator (31 1), the back side of the refrigerator (311) is fixedly connected to the front side of the cooling chamber wall panel (301), the end of the first circulation pipe (304) away from the cooling chamber wall panel (301) is fixedly connected to a circulation water pump (306), the outer surface of the circulation water pump (306) is fixedly connected to a support frame (307), the bottom surface of the support frame (307) is fixedly connected to the upper surface of the installation floor (11), the bottom surface of the circulation water pump (306) is fixedly connected to a second circulation pipe (308), and the end of the second circulation pipe (308) close to the cooling chamber wall panel (301) and the front side of the refrigerator (311) are fixedly connected to a water storage tank (309).

9. The fireproof integrated structure of assembled steel structural components according to claim 8, characterized in that: A reinforcing rod (305) is fixedly connected to the outer surface of the first circulation pipe (304), and one end of the reinforcing rod (305) away from the first circulation pipe (304) is fixedly connected to the front surface of the cooling chamber wall panel (301). The bottom surface of the water storage tank (309) is fixedly connected to a support platform (310), the bottom surface of the support platform (310) is fixedly connected to the upper surface of the installation floor (11), and the back surface of the support platform (310) is fixedly connected to the front surface of the cooling chamber wall panel (301).

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