CN117805311A - Building fireproof material detection device - Google Patents
Building fireproof material detection device Download PDFInfo
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- CN117805311A CN117805311A CN202311846190.4A CN202311846190A CN117805311A CN 117805311 A CN117805311 A CN 117805311A CN 202311846190 A CN202311846190 A CN 202311846190A CN 117805311 A CN117805311 A CN 117805311A
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 76
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000004064 recycling Methods 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract 5
- 238000010276 construction Methods 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/18—Performing tests at high or low temperatures
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- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Fire Alarms (AREA)
Abstract
The utility model provides a building fireproof material detection device, includes fire-resistant insulation can (100), building panel bracket (200), intensity detection mechanism (300), heat recycling mechanism (400) and combustor (500), heat recycling mechanism (400) include heat exchanger (401), intensity detection mechanism (300) include pneumatic cylinder (301), fixedly connected with hammer (302) on the piston rod end of pneumatic cylinder (301), drive pneumatic cylinder with the help of the thermal expansion ability of liquid for the piston rod of pneumatic cylinder stretches out and applys pressure to fire prevention panel, thereby imitates the external force that fire prevention panel received in the actual conditions, waits to observe the deformation degree of measuring fire prevention panel when detecting and can confirm the change of performance such as intensity under the high temperature condition of this fire prevention panel, makes the testing result laminate actual conditions more, improves the degree of accuracy of testing result.
Description
Technical Field
The invention belongs to the technical field of fireproof building material detection equipment, and particularly relates to a building fireproof material detection device.
Background
The fireproof building material can be used for manufacturing building boards, the manufactured fireproof boards have safety and attractive appearance, and when the fireproof boards are produced, in order to control the quality of products, the products are required to be subjected to spot inspection, and the products are placed in a high-temperature combustion environment to simulate fire situations so as to detect the fireproof performance of the fireproof boards; at present, a common detection device can simulate high temperature and flame in a fire disaster, but in actual use, a fireproof plate is used as a building material to bear a part of external force, so that the fireproof plate also needs to maintain certain strength under the condition of being burnt by high temperature, and the existing detection device cannot simulate the external force born by the fireproof plate, so that the change of the strength and other performances of the fireproof plate under the condition of high temperature cannot be detected.
Disclosure of Invention
In view of the foregoing, the present invention provides a device for detecting a fireproof material of a building to overcome the drawbacks of the prior art, so as to at least partially solve the above technical problems.
The technical scheme adopted by the invention is as follows: the invention provides a building fireproof material detection device which comprises a fireproof insulation box, a building board bracket, a strength detection mechanism, a heat recycling mechanism and a combustor, wherein the building board bracket, the strength detection mechanism, the heat recycling mechanism and the combustor are arranged on the fireproof insulation box; the strength detection mechanism comprises a hydraulic cylinder, the hydraulic cylinder is arranged on the fire-resistant insulation can, the direction of a piston rod of the hydraulic cylinder points to the building board bracket, a hammer is fixedly connected to the tail end of the piston rod of the hydraulic cylinder, and a rodless cavity of the hydraulic cylinder is communicated with the heat exchanger through a heat exchange pipeline.
Further, heat exchanger sinking grooves are symmetrically formed in the inner side of the side wall of the fireproof insulation box, the heat exchanger sinking grooves are located on two sides of the building board bracket, the heat exchanger sinking grooves in the single side wall of the fireproof insulation box are arranged in a linear array, the heat exchanger is arranged in each heat exchanger sinking groove, and the highest point of the heat exchanger is not higher than the outside of the heat exchanger sinking groove.
Further, the heat recycling mechanism further comprises a current collector, each heat exchanger is connected to the current collector through a heat exchange pipeline, the current collector is communicated with a rodless cavity of the heat exchanger, and each heat exchanger is communicated with the rodless cavity of the hydraulic cylinder after sequentially passing through the heat exchange pipeline and the current collector.
Further, building board bracket detachably locates on the fire-resistant insulation can, be equipped with fixed backup pad on the building board bracket, the backup pad is parallel with building board bracket, the backup pad is located one side of keeping away from the drive hammer on the building board bracket, the height of backup pad is not less than the height of building board bracket, the array is equipped with the strip fretwork that runs through completely in the backup pad.
Further, the bottom fixedly connected with bottom pulley of building board bracket, be equipped with the bottom slide rail on the inside bottom surface of fire-resistant insulation can, the bottom slide rail is located the horizontal plane, the direction of bottom slide rail is parallel with the face that the heat exchanger sink is located, the bottom pulley is located the bottom slide rail, building board bracket passes through bottom pulley and bottom slide rail sliding connection.
Further, still be equipped with the bracket locating plate in the fire-resistant insulation can, the bracket locating plate is located on the inside both sides wall of split type case lid symmetrically, be equipped with the bracket screw along vertical direction linear array on the bracket locating plate, still be equipped with the bracket bolt on the building board bracket, the building board bracket passes through bracket bolt and bracket screw bolt on the bracket locating plate.
Further, still be equipped with split type case lid on the fire-resistant insulation can, split type case lid is located the top of fire-resistant insulation can, be detachable connection between split type case lid and the fire-resistant insulation can, the top of split type case lid is equipped with the top lug, be equipped with the reflecting surface on the bottom surface of split type case lid, the reflecting surface is located the inside of fire-resistant insulation can.
Further, still be equipped with the opening recess on the fire-resistant insulation can, split type case lid block is located in the opening recess, the position that is close to the opening recess on the fire-resistant insulation can is equipped with the case lid screw along vertical direction linear array, split type case lid still includes the case lid bolt, split type case lid passes through case lid bolt and case lid screw bolt on the fire-resistant insulation can.
Further, still be equipped with first through-hole on the fire-resistant insulation can, intensity detection mechanism still includes the direction cutting ferrule, in the first through-hole was located to the cutting ferrule block that leads, be equipped with fixed connection's hydro-cylinder cuff on the cutting ferrule that leads, in the hydro-cylinder cuff was located to the pneumatic cylinder block, the face at first through-hole place is parallel with building board bracket.
Further, the fire-resistant insulation can is further provided with a second through hole and a side through hole, the burner is clamped in the second through hole, the burner is provided with a combustion port, the combustion port points to the position where the building board bracket is located, and the heat exchange pipeline penetrates out of the fire-resistant insulation can through the side through hole.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the hydraulic cylinder is driven by means of the thermal expansion performance of the liquid, so that the piston rod of the hydraulic cylinder extends out to apply pressure to the fireproof plate, external force applied to the fireproof plate in actual conditions is simulated, and the change of the performance of the fireproof plate such as strength and the like under high temperature can be determined by observing and measuring the deformation degree of the fireproof plate when the detection is finished, so that the detection result is more fit with the actual conditions, and the accuracy of the detection result is improved.
Drawings
Fig. 1 is a perspective view of a device for detecting a fireproof material of a building according to an embodiment of the present invention;
fig. 2 is a right side view of a construction fire-proof material detecting device according to an embodiment of the present invention;
fig. 3 is a perspective view of the building fireproof material detection device according to the embodiment of the invention, with a split type box cover removed;
fig. 4 is a top view of the building fireproof material detection device according to the embodiment of the invention, with the split type case cover removed;
fig. 5 is an exploded view of a construction fire-proof material detecting device according to an embodiment of the present invention;
fig. 6 is a front view of a device for detecting a fire-proof material of a building according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along the line A-A in FIG. 6;
fig. 8 is a perspective view of a strength detecting mechanism of a detecting device for building fireproof materials according to an embodiment of the present invention;
fig. 9 is a perspective view of a building board bracket of the building fireproof material detection device according to the embodiment of the invention;
fig. 10 is a perspective view of the fireproof insulation can of the building fireproof material detection device according to the embodiment of the invention, with a split-type box cover removed.
The heat-insulating box comprises 100 parts of a fire-resistant heat-insulating box, 200 parts of a building board bracket, 300 parts of a strength detection mechanism, 400 parts of a heat recycling mechanism, 500 parts of a burner, 101 parts of a split type box cover, 102 parts of a box cover bolt, 103 parts of a top lifting lug, 104 parts of a reflecting surface, 105 parts of an opening groove, 106 parts of a box cover screw hole, 107 parts of a bracket positioning plate, 108 parts of a bracket screw hole, 109 parts of a bracket screw hole, a bottom sliding rail, 110 parts of a heat exchanger sinking groove, 111 parts of a first through hole, 112 parts of a second through hole, 113 parts of a side through hole, 201 parts of a supporting plate, 202 parts of a strip-shaped hollowed-out part, 203 parts of a bracket bolt, 204 parts of a bottom pulley, 301 parts of a hydraulic cylinder, 302 parts of a hammer, 303 parts of a guide clamping sleeve, 304 parts of a cylinder sleeve, 401 parts of a heat exchanger, 402 parts of a heat exchange pipeline, 403 parts of a current collector, 501 parts of a combustion port.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2, 3, 7 and 8, the heat recycling device comprises a fire-resistant heat-preserving box 100, a building board bracket 200, a strength detecting mechanism 300, a heat recycling mechanism 400 and a burner 500, wherein the building board bracket 200, the strength detecting mechanism 300, the heat recycling mechanism 400 and the burner 500 are arranged on the fire-resistant heat-preserving box 100, the building board bracket 200 is positioned in the fire-resistant heat-preserving box 100, the building board bracket 200 is in sliding connection with the fire-resistant heat-preserving box 100, the heat recycling mechanism 400 comprises a heat exchanger 401, the heat exchanger 401 is arranged on the inner surface of the fire-resistant heat-preserving box 100, the heat exchanger 401 is positioned around the building board bracket 200, the heat recycling mechanism 400 further comprises a heat exchange pipeline 402, and the heat exchange pipeline 402 is communicated with the heat exchanger 401; the strength detection mechanism 300 comprises a hydraulic cylinder 301, wherein the hydraulic cylinder 301 is arranged on the fire-resistant insulation box 100, the piston rod direction of the hydraulic cylinder 301 points to the building board bracket 200, the tail end of the piston rod of the hydraulic cylinder 301 is fixedly connected with a hammer 302, and a rodless cavity of the hydraulic cylinder 301 is communicated with a heat exchanger 401 through a heat exchange pipeline 402.
In this embodiment, the fireproof boards for spot inspection are placed on the building board bracket 200 and are placed in the fireproof insulation can 100 together, the fireproof boards are heated by the burner 500 to simulate the fire environment, wherein the fireproof insulation can 100 can play a role in heat preservation, the temperature of the fireproof boards is further improved, as the temperature in the fireproof insulation can 100 rises, the heat exchanger 401 absorbs heat to cause the liquid in the heat exchanger 401 to expand due to heating, the heat exchange pipeline 402 is communicated with the hydraulic cylinder 301 through the heat exchanger 401, so that the pressure in the rodless cavity of the hydraulic cylinder 301 rises, the pressure difference occurs at two sides of the piston of the hydraulic cylinder 301, the pressure at one side of the rodless cavity pushes the piston to move, the piston rod of the hydraulic cylinder 301 stretches out, the hammer 302 connected with the end of the piston rod of the hydraulic cylinder 301 stretches out synchronously, the pressure is applied to the fireproof boards when the hammer 302 contacts with the fireproof boards, the external force applied to simulate the fireproof boards in actual situation, the fireproof boards are taken out when the detection is finished, the deformation degree of the fireproof boards is observed, the change of the performances of the fireproof boards under high temperature condition can be determined, the detection result is more fit with the actual situation, and the detection result is improved; meanwhile, the hydraulic cylinder 301 is driven by the thermal expansion performance of the liquid to convert heat into pressure to act on the fireproof plate, and no additional mechanism or power source is needed, so that the heat is recycled, more energy is saved, no additional control mechanism is needed, the heat resistance of the control mechanism is not needed to be considered, and a better thermal expansion effect can be achieved by only selecting the liquid with a larger thermal expansion coefficient in the simulated temperature range.
As shown in fig. 3, 4, 7 and 10, heat exchanger sink grooves 110 are symmetrically arranged on the inner side of the side wall of the fire-resistant insulation can 100, the heat exchanger sink grooves 110 are positioned on two sides of the building board bracket 200, the heat exchanger sink grooves 110 on the single side wall of the fire-resistant insulation can 100 are arranged in a linear array, a heat exchanger 401 is arranged in each heat exchanger sink groove 110, and the highest point of the heat exchanger 401 is not higher than the heat exchanger sink grooves 110.
In this embodiment, the heat exchanger sink 110 is disposed on the side wall of the refractory insulation can 100 and the heat exchanger 401 is disposed in the heat exchanger sink 110, so that the heat exchanger 401 is ensured to be completely disposed in the heat exchanger sink 110, the heat exchanger sink 110 can protect the heat exchanger 401, and the heat exchanger 401 is prevented from being cracked or burst due to uneven local heating caused by direct flame injection of the burner 500 on the heat exchanger 401 in the detection process, and meanwhile, the heat exchanger 401 is symmetrically disposed in a linear array, so that heat is absorbed in all directions, the heat utilization efficiency in the refractory insulation can 100 is improved, the expansion speed of liquid in the heat exchanger 401 is increased, and the detection efficiency and effect are improved.
As shown in fig. 3, 5, 6 and 7, the heat recycling mechanism 400 further includes a current collector 403, each heat exchanger 401 is connected to the current collector 403 through a heat exchange pipe 402, the current collector 403 is in communication with the rodless cavity of the heat exchanger 401, and each heat exchanger 401 is in communication with the rodless cavity of the hydraulic cylinder 301 after sequentially passing through the heat exchange pipe 402 and the current collector 403.
In this embodiment, when the temperature in the fireproof insulation can 100 is increased during high-temperature detection, heat is conducted to the heat exchanger 401, the liquid in the heat exchanger 401 absorbs heat and expands, so that the pressure is increased, the pressure is further transferred to the hydraulic cylinder 301 through the heat exchange pipeline 402 and the current collector 403, the piston rod of the hydraulic cylinder 301 is pushed to extend, the current collector 403 is arranged to communicate and rectify each heat exchanger 401, the pressure in the rodless cavity of the hydraulic cylinder 301 is increased, the pressure of the hammer 302 on the fireproof plate is increased, and the simulation authenticity is further improved.
As shown in fig. 4 and 9, the building board bracket 200 is detachably arranged on the fire-resistant insulation box 100, a fixed supporting plate 201 is arranged on the building board bracket 200, the supporting plate 201 is parallel to the building board bracket 200, the supporting plate 201 is positioned on one side of the building board bracket 200 far away from the hammer 302, the height of the supporting plate 201 is not less than that of the building board bracket 200, and the supporting plate 201 is provided with strip-shaped hollowed-out parts 202 which completely penetrate through in an array manner.
In this embodiment, the fire-proof plate to be detected is placed on the building plate bracket 200, and the supporting plate 201 provides support on one side of the fire-proof plate when the hammer 302 applies pressure to the other side of the fire-proof plate, so that the fire-proof plate has an application point without tipping, and an unsupported area can be manufactured on the fire-proof plate by changing the size and the position of the strip-shaped hollow 202 on the supporting plate 201, so that the shearing force of the fire-proof plate in actual use is simulated.
As shown in fig. 4, 6, 7 and 9, the bottom of the building board bracket 200 is fixedly connected with a bottom pulley 204, a bottom sliding rail 109 is arranged on the bottom surface inside the fire-resistant insulation box 100, the bottom sliding rail 109 is positioned on a horizontal plane, the direction of the bottom sliding rail 109 is parallel to the surface where the heat exchanger sink 110 is positioned, the bottom pulley 204 is positioned in the bottom sliding rail 109, and the building board bracket 200 is in sliding connection with the bottom sliding rail 109 through the bottom pulley 204.
In this embodiment, the building board bracket 200 slides on the bottom sliding rail 109 through the bottom pulley 204, so that the building board bracket 200 and the fireproof board are sent to the detection position, so that the fireproof board can be conveniently taken in and out, and when in use, the fireproof board can be put in or taken out by sliding the building board bracket 200 to the edge opening of the fireproof insulation box 100, and the building board bracket 200 can also be conveniently slid to the detection position in the fireproof insulation box 100.
As shown in fig. 3, 4, 9 and 10, the fire-resistant insulation box 100 is further provided with bracket positioning plates 107, the bracket positioning plates 107 are symmetrically arranged on two side walls inside the split box cover 101, bracket screw holes 108 are linearly arranged on the bracket positioning plates 107 along the vertical direction, bracket bolts 203 are further arranged on the building board bracket 200, and the building board bracket 200 is bolted to the bracket positioning plates 107 through the bracket bolts 203 and the bracket screw holes 108.
In this embodiment, the bracket positioning plate 107 is disposed at the detection position in the fire-resistant insulation box 100, the building board bracket 200 is bolted to the bracket positioning plate 107 through the bracket bolt 203 and the bracket screw hole 108, the hammer 302 applies pressure to the fire-resistant board during detection, the building board bracket 200 is firmly bolted to the bracket positioning plate 107 to provide support for the fire-resistant board, the overall structural strength of the device is improved, the loosening possibility is reduced, and the stability in the detection process is ensured.
As shown in fig. 2, 5, 6 and 7, the fireproof insulation box 100 is further provided with a split box cover 101, the split box cover 101 is located at the top end of the fireproof insulation box 100, the split box cover 101 is detachably connected with the fireproof insulation box 100, the top of the split box cover 101 is provided with a top lifting lug 103, the bottom surface of the split box cover 101 is provided with a reflecting surface 104, and the reflecting surface 104 is located inside the fireproof insulation box 100.
In this embodiment, a detachable split type box cover 101 is provided on the fire-resistant insulation box 100, when the split type box cover 101 is detached, a fire-resistant plate can be taken out from the building plate bracket 200, and because the split type box cover 101 needs to be made of an insulation material, the weight of the split type box cover 101 may be relatively large, and in order to facilitate the split type box cover 101 to be moved, a top lifting lug 103 is provided at the top of the split type box cover 101, so that the split type box cover 101 can be conveniently lifted; meanwhile, the reflecting surface 104 is arranged at the bottom of the split type box cover 101, and the reflecting surface 104 can reflect heat in the fire-resistant insulation box 100 when detecting, so that the insulation effect of the fire-resistant insulation box 100 is improved, and heat leakage and energy waste are reduced.
As shown in fig. 4, 6, 7 and 10, the fireproof insulation box 100 is further provided with an opening groove 105, the split box cover 101 is clamped in the opening groove 105, a box cover screw hole 106 which is linearly arrayed along the vertical direction is arranged on the fireproof insulation box 100 and is close to the opening groove 105, the split box cover 101 further comprises a box cover bolt 102, and the split box cover 101 is bolted on the fireproof insulation box 100 through the box cover bolt 102 and the box cover screw hole 106.
In this embodiment, locate split type case lid 101 block in open groove 105, split type case lid 101 passes through case lid bolt 102 and case lid screw 106 bolt simultaneously on fire-resistant insulation can 100, improves split type case lid 101 fixed stability, covers split type case lid 101 tightly on split type case lid 101 when detecting, prevents split type case lid 101 and fire-resistant insulation can 100 that the heat is heated and is produced deformation and lead to the leakage of heat.
As shown in fig. 6, 7, 8 and 10, the fire-resistant insulation can 100 is further provided with a first through hole 111, the strength detection mechanism 300 further comprises a guide clamping sleeve 303, the guide clamping sleeve 303 is clamped in the first through hole 111, the guide clamping sleeve 303 is provided with a fixedly connected cylinder ferrule 304, the hydraulic cylinder 301 is clamped in the cylinder ferrule 304, and the surface of the first through hole 111 is parallel to the building board bracket 200.
In this embodiment, the hydraulic cylinder 301 is fixed on the fire-resistant insulation box 100 through the guide clamping sleeve 303 and the oil cylinder sleeve 304, so that the hydraulic cylinder 301 is located outside the fire-resistant insulation box 100, damage to the structure of the hydraulic cylinder 301 caused by a high-temperature environment in the fire-resistant insulation box 100 is avoided, and the service life of the hydraulic cylinder 301 is prolonged.
As shown in fig. 3, 6, 7 and 10, the fire-resistant insulation can 100 is further provided with a second through hole 112 and a side through hole 113, the burner 500 is clamped in the second through hole 112, the burner 500 is provided with a combustion port 501, the combustion port 501 points to the position of the building board bracket 200, and the heat exchange pipeline 402 passes out of the fire-resistant insulation can 100 through the side through hole 113.
In this embodiment, the burner 500 is fixed to the fire-resistant incubator 100, so that the burner 501 is aligned with the position of the building board bracket 200, thereby improving the heating effect of the burner 500 on the fire-resistant board and improving the simulation authenticity.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a building fire prevention material detection device which characterized in that: the heat recycling device comprises a fire-resistant insulation box (100), a building board bracket (200), a strength detection mechanism (300), a heat recycling mechanism (400) and a combustor (500), wherein the building board bracket (200), the strength detection mechanism (300), the heat recycling mechanism (400) and the combustor (500) are arranged on the fire-resistant insulation box (100), the building board bracket (200) is positioned in the fire-resistant insulation box (100), the building board bracket (200) is in sliding connection with the fire-resistant insulation box (100), the heat recycling mechanism (400) comprises a heat exchanger (401), the heat exchanger (401) is arranged on the inner surface of the fire-resistant insulation box (100), the heat exchanger (401) is positioned around the building board bracket (200), the heat recycling mechanism (400) further comprises a heat exchange pipeline (402), and the heat exchange pipeline (402) is communicated with the heat exchanger (401); the strength detection mechanism (300) comprises a hydraulic cylinder (301), the hydraulic cylinder (301) is arranged on a fire-resistant insulation box (100), the piston rod direction of the hydraulic cylinder (301) points to a building board bracket (200), a hammer (302) is fixedly connected to the tail end of the piston rod of the hydraulic cylinder (301), and a rodless cavity of the hydraulic cylinder (301) is communicated with a heat exchanger (401) through a heat exchange pipeline (402).
2. The construction fire protection material detection apparatus according to claim 1, wherein: the heat exchanger sinking grooves (110) are symmetrically arranged on the inner side of the side wall of the fire-resistant insulation box (100), the heat exchanger sinking grooves (110) are positioned on two sides of the building board bracket (200), the heat exchanger sinking grooves (110) on the single side wall of the fire-resistant insulation box (100) are arranged in a linear array, the heat exchanger (401) is arranged in each heat exchanger sinking groove (110), and the highest point of the heat exchanger (401) is not higher than the outside of the heat exchanger sinking groove (110).
3. The construction fire protection material detection apparatus according to claim 2, wherein: the heat recycling mechanism (400) further comprises a current collector (403), each heat exchanger (401) is connected to the current collector (403) through a heat exchange pipeline (402), the current collector (403) is communicated with a rodless cavity of the heat exchanger (401), and each heat exchanger (401) is communicated with the rodless cavity of the hydraulic cylinder (301) after sequentially passing through the heat exchange pipeline (402) and the current collector (403).
4. A construction fire protection material detection apparatus according to claim 3, wherein: the utility model discloses a fire-resistant insulation can, including building panel bracket (200), fire-resistant insulation can (100) are located to building panel bracket (200) detachably, be equipped with fixed backup pad (201) on building panel bracket (200), backup pad (201) are parallel with building panel bracket (200), backup pad (201) are located one side of keeping away from drive hammer (302) on building panel bracket (200), the height of backup pad (201) is not less than the height of building panel bracket (200), the array is equipped with strip fretwork (202) that run through completely on backup pad (201).
5. The construction fire protection material detection apparatus according to claim 4, wherein: the bottom fixedly connected with bottom pulley (204) of building board bracket (200), be equipped with bottom slide rail (109) on the inside bottom surface of fire-resistant insulation can (100), bottom slide rail (109) are located the horizontal plane, the direction of bottom slide rail (109) is parallel with the face that heat exchanger sink (110) is located, bottom pulley (204) are located bottom slide rail (109), building board bracket (200) are through bottom pulley (204) and bottom slide rail (109) sliding connection.
6. The construction fire protection material detection apparatus according to claim 5, wherein: still be equipped with bracket locating plate (107) in fire-resistant insulation can (100), bracket locating plate (107) are located on the inside both sides wall of split type case lid (101) symmetrically, be equipped with bracket screw (108) along vertical direction linear array on bracket locating plate (107), still be equipped with bracket bolt (203) on building board bracket (200), building board bracket (200) are through bracket bolt (203) and bracket screw (108) bolt on bracket locating plate (107).
7. The construction fire protection material detection apparatus according to claim 6, wherein: still be equipped with split type case lid (101) on fire-resistant insulation can (100), split type case lid (101) are located the top of fire-resistant insulation can (100), be detachable between split type case lid (101) and fire-resistant insulation can (100) and be connected, the top of split type case lid (101) is equipped with top lug (103), be equipped with reflector (104) on the bottom surface of split type case lid (101), reflector (104) are located the inside of fire-resistant insulation can (100).
8. The construction fire protection material detection apparatus according to claim 7, wherein: still be equipped with open groove (105) on fire-resistant insulation can (100), split type case lid (101) block is located in open groove (105), the position that is close to open groove (105) on fire-resistant insulation can (100) is equipped with case lid screw (106) along vertical direction linear array, split type case lid (101) still includes case lid bolt (102), split type case lid (101) are through case lid bolt (102) and case lid screw (106) bolt on fire-resistant insulation can (100).
9. The construction fire protection material detection apparatus according to claim 8, wherein: the fire-resistant insulation can (100) is further provided with a first through hole (111), the strength detection mechanism (300) further comprises a guide clamping sleeve (303), the guide clamping sleeve (303) is clamped in the first through hole (111), the guide clamping sleeve (303) is provided with an oil cylinder hoop (304) fixedly connected with the oil cylinder hoop, the hydraulic cylinder (301) is clamped in the oil cylinder hoop (304), and the surface where the first through hole (111) is located is parallel to the building board bracket (200).
10. The construction fire protection material detection apparatus according to claim 9, wherein: the fire-resistant insulation can (100) is further provided with a second through hole (112) and a side through hole (113), the burner (500) is clamped in the second through hole (112), the burner (500) is provided with a combustion port (501), the combustion port (501) points to the position where the building board bracket (200) is located, and the heat exchange pipeline (402) penetrates out of the fire-resistant insulation can (100) through the side through hole (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311846190.4A CN117805311A (en) | 2023-12-29 | 2023-12-29 | Building fireproof material detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311846190.4A CN117805311A (en) | 2023-12-29 | 2023-12-29 | Building fireproof material detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117805311A true CN117805311A (en) | 2024-04-02 |
Family
ID=90432843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311846190.4A Pending CN117805311A (en) | 2023-12-29 | 2023-12-29 | Building fireproof material detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117805311A (en) |
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2023
- 2023-12-29 CN CN202311846190.4A patent/CN117805311A/en active Pending
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