CN108981817B - Low-power fire-fighting agent foam liquid-separating measuring device - Google Patents
Low-power fire-fighting agent foam liquid-separating measuring device Download PDFInfo
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- CN108981817B CN108981817B CN201810871596.0A CN201810871596A CN108981817B CN 108981817 B CN108981817 B CN 108981817B CN 201810871596 A CN201810871596 A CN 201810871596A CN 108981817 B CN108981817 B CN 108981817B
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a device for measuring low-power fire-fighting agent foam liquid separation, which comprises an external observation barrel, a supporting foot stand, a quantitative measurement operation box, a press control block, an input connection end and a thickened protective layer, wherein the external observation barrel is arranged at one end of the quantitative measurement operation box far away from the press control block, and is characterized in that the quantitative measurement operation box comprises a movable bearing body, a manual control press device, a buoyancy trigger group, an extrusion release device, a heated pushing device, a manual control starting device, a protective shell and a processing temperature measuring device, the movable bearing body is embedded in the protective shell, one end of the manual control starting device is communicated with the extrusion release device, based on the prior art, the device can be extruded into the interior through the outside when being input into the interior, when reaching the required amount, the device in the interior is triggered to extrude and release the device, and the device flows into the barrel with the observable bottom, inside which the magnitude of the observed quantity and its temperature are made.
Description
Technical Field
The invention relates to the field of liquid analysis determination, in particular to a low-power fire-fighting agent foam liquid analysis determination device.
Background
The fire-fighting agent is a common agent for fire extinguishing, generally a foam extinguishing agent, the fire-fighting foam extinguishing agent is an effective extinguishing agent for extinguishing flammable and combustible liquid, and mainly forms a condensed foam floating layer on the liquid surface to play the roles of suffocation and cooling, the foam extinguishing agent is divided into chemical foam, air foam, fluoroprotein foam, aqueous film-forming foam, anti-solubility foam and the like, the fire-fighting foam solution is also called light-water foam extinguishing agent and consists of fluorocarbon surfactant, fluorine-free surfactant (carbon-chlorine surfactant or silicone surfactant), additives (foam stabilizer, antifreeze, cosolvent, thickening agent and the like) for improving the foam performance and water, and the aqueous film-forming foam extinguishing agent is mixed with the water through a foam proportion mixing device, and the output foam mixed solution is sprayed through foam generating spraying equipment (a foam generator, a fire extinguishing agent, and fire extinguishing agent are effective extinguishing agent for, Foam nozzle) to generate fire extinguishing foam, when the fire extinguishing foam is sprayed to the surface of burning oil, water separated out from the foam layer can form a water film with good sealing property on the surface of the fuel, so that the contact between the fuel and air is isolated, the oil fire can be quickly and efficiently extinguished by means of the dual functions of the foam and a protective film, the fire-fighting agent foam determination procedure and the requirement are complicated, the fire-fighting agent foam determination procedure is operated by the outside, and errors are easy to occur.
To the analysis liquid survey of present fire control medicament foam, to the in-process of its survey, the procedure is comparatively loaded down with trivial details, and difficult one-step targets in place, and when the operation is improper, appears measuring inaccuracy or other errors more easily, and it is comparatively troublesome to survey.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: low power fire control medicament foam is separated out liquid survey device, including external observation bucket, supporting leg, quantitative determination control box, press the control block, the input links up end, thickening inoxidizing coating, the supporting leg is equipped with four and perpendicular welding in four angles of quantitative determination control box bottom surface, press the inside and swing joint in quantitative determination control box top of control block one end embedding, the input links up the end and presses the control block and runs through on the coplanar, the thickening protective layer is laminated in quantitative determination control box one side surface, the external observation bucket is installed in the one end that the quantitative determination control box kept away from and is pressed the control block, its characterized in that.
Quantitative determination control box triggers group, extrusion release, the pushing equipment that is heated, manual starting drive, protecting sheathing, processing temperature measuring device including portable accepting body, manual press device, buoyancy, portable accepting body imbeds inside protecting sheathing, manual press device is located portable accepting body top and is parallel to each other, buoyancy triggers group one end and imbeds in inside and swing joint of extrusion release, the pushing equipment that is heated is installed in extrusion release top and is located the centre, manual starting drive runs through inside the protecting sheathing top, manual starting drive one end switches on each other with extrusion release.
As a further optimization of the technical scheme, the heated pushing device comprises a linking heat conductor, two extrusion springs, a heated main moving block, a heated sliding rail and a linking push rod, wherein the linking heat conductor is of an L-shaped structure, the extrusion springs are vertically welded on the outer surface of the bottom end of the heated main moving block and are symmetrically distributed, the heated main moving block is embedded in an inner groove of the heated sliding rail and is movably connected with the heated main moving block, the linking push rod is vertically welded on the bottom end of the heated main moving block and is positioned between the two extrusion springs, one end of the linking push rod, which is far away from the heated main moving block, is welded on the outer surface of an extrusion release device, the extrusion release device comprises a sliding assisting grid, a pulley, a chute, a stressed toothed strip, a closed extrusion block and a grid to be extruded, the chute is mounted on the inner wall of the sliding assisting grid, the closed extrusion block is embedded into the inner groove of the grid to be extruded and is movably connected with the inner groove, and one end of the connecting push rod, which is far away from the heated main moving block, is welded on the outer surface of the closed extrusion block and is vertical to the outer surface of the closed extrusion block.
As a further optimization of the technical scheme, the processing temperature measuring device comprises a sliding-assistant shell, a connecting channel, an observable shell wall, a liquid separation placing grid and a temperature sensing strip, wherein the sliding-assistant shell is arranged on two sides of the connecting channel and is symmetrically distributed, the connecting channel is communicated with the liquid separation placing grid below the connecting channel, the liquid separation placing grid is embedded in the observable shell wall, the top end of the observable shell wall is welded with the lower end of the sliding-assistant shell, the temperature sensing strip is positioned in the middle of the inner bottom of the observable shell wall, the movable bearing body comprises two movable pulleys, an arc-shaped bearing body, a forward sliding groove, a connecting pulling rod, a movable sliding block, a return spring, a sliding rail and a heat conductor, the two movable pulleys are welded on two sides of the bottom end of the arc-shaped bearing body and are symmetrically distributed, the movable pulleys are embedded in the forward sliding groove and are movably connected, the connecting pulling rod is of, linking up pulling rod one end and welding in moving slider bottom surface, move slider embedding in slide rail inside groove and swing joint, return spring level one end welds in moving slider side surface, return spring keeps away from the one end of moving the slider and welds in the middle of the slide rail inboard one end is positive, the heat conductor imbeds inside the slide rail top, the one end that the slide rail was kept away from to the heat conductor imbeds in the inside and electricity of buoyancy trigger group bottom and connect.
As a further optimization of the technical scheme, the manual control pressing device comprises a return spring, residual scrapers, a linking installation block, an extrudable grid, a linking stress rod and a fixed pull ring, wherein the return spring is installed between the two residual scrapers, the linking installation block is vertically welded to the top ends of the residual scrapers, one horizontal end of the linking stress rod is connected with the linking installation block, and two ends of the extrudable grid are connected with the fixed pull ring.
As a further optimization of the technical scheme, the buoyancy trigger set comprises a PTC heating plate, a magnetizer, a sliding rail, a movable magnet, a movable slider and a floating body, wherein the magnetizer is embedded into the lateral inner part of the PTC heating plate and electrically connected, the movable magnet is vertically welded on the top end of the movable slider, the movable slider is embedded into an inner groove of the sliding rail and movably connected, the movable slider is positioned in the middle of the inner part of the floating body, and one end of the heat conductor, which is far away from the sliding rail, is embedded into the bottom end of the PTC heating plate and electrically connected.
As a further optimization of the technical scheme, the manual starting device comprises a stressed pressing block, a transmission gear, two main pushing racks, a spring, initial placing grids and a linking pipeline, wherein the two springs are vertically arranged on two sides of the outer surface of the bottom end of the stressed pressing block, the main pushing racks are welded on the two sides of the bottom end of the stressed pressing block, the main pushing racks are meshed with the transmission gear, and the linking pipeline is inclined and one end of the linking pipeline is communicated with the initial placing grids.
Advantageous effects
The invention relates to a device for measuring low-power fire-fighting agent foam liquid separation, which is characterized in that raw materials are placed in an initial placing grid, so that a stressed pressing block is pressed downwards by external force, a main pushing rack arranged at the bottom moves downwards along with the main pushing rack, a transmission gear is pushed to rotate through insections, a pulley moves in a chute, an engagement port of the pulley is engaged with a pipeline to release the raw materials after the stressed insections move upwards, when the stressed insections reach a certain amount, a floating body is pushed by buoyancy to drive a moving sliding body to move upwards along a sliding rail, a moving magnet arranged at the top moves along the sliding body until the sliding body touches a magnetizer, energy is generated after the contact of the magnetizer and the magnetizer, a PTC heating plate of the device is started, a moving sliding block of the sliding body is moved to one side along the sliding rail by the force of thermal expansion, an engagement pulling rod arranged at the bottom is driven to move together, when the engagement pulling rod moves, an arc-shaped bearing body is dragged by the moving pulley to slide, its main movable block that is heated will receive the power that the heat rises and extrude down, when it moves down, will promote through linking up the push rod and seal the extrusion piece and extrude down for wait to extrude the inside raw materials of check, will pass through the pressure of top, by can extrude the net and extrude down, when it remains in the top to some extent, link up the atress pole through external power and press down with it, make its inside scraper of remaining will follow its and move down, thereby with its residue of helping the sliding shell inner wall, scrape down and send.
Based on the prior art, the invention adopts the technical scheme that when the temperature sensor is input into the interior, the temperature sensor is extruded into the interior through the outside, when the temperature sensor reaches the required amount, the internal equipment is triggered to extrude and release the temperature sensor, the internal equipment flows into the barrel with the bottom capable of being observed, and the temperature sensor is used for observing the amount and the temperature of the volume in the barrel.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the low-power fire-fighting agent foam liquid-separating measuring device of the present invention.
FIG. 2 is a schematic view of a first internal structure of the quantitative determination control box of the present invention.
FIG. 3 is a schematic view showing a second internal structure of the quantitative determination control box of the present invention.
FIG. 4 is a schematic view showing the internal structure of the quantitative determination operation case of the present invention.
In the figure: an external observation barrel-1, a supporting foot stand-2, a quantitative determination operation box-3, a press control block-4, an input connection end-5, a thickened protective layer-6, a movable receiving body-31, a manual control press device-32, a buoyancy trigger group-33, an extrusion release device-34, a heated pushing device-35, a manual control starting device-36, a protective shell-37, a processing temperature measuring device-38, a connection heat conductor-351, an extrusion spring-352, a heated main moving block-353, a heated sliding rail-354, a connection push rod-355, a sliding assisting grid-341, a pulley-342, a chute-343, a stressed toothed stripe-344, a closed extrusion block-345, a grid-346 to be extruded, a sliding assisting shell-381, a connection channel-382, a pressure control block-4, an input connection end, Observable shell wall-383, liquid-separation placing grid-384, temperature sensing strip-385, movable pulley-311, arc-shaped bearing body-312, smooth groove-313, connecting pulling rod-314, movable sliding block-315, return spring-316, sliding rail-317, heat conductor-318, return spring-321, residual scraper-322, connecting mounting block-323 and extrudable grid-324, the device comprises a connecting stress rod-325, a fixed pull ring-326, a PTC heating plate-331, a magnetizer-332, a smooth rail-333, a movable magnet-334, a movable slider-335, a floating body-336, a stress pressing block-361, a transmission gear-362, a driving pushing rack-363, a spring-364, an initial setting lattice-365 and a connecting pipeline-366.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1 to 4, the invention provides a low-power fire-fighting agent foam liquid analysis measuring device, which comprises an external observation barrel 1, a supporting foot frame 2, a quantitative measurement operation box 3, a pressing control block 4, an input connection end 5 and a thickened protective layer 6, wherein the supporting foot frame 2 is provided with four corners vertically welded to the outer surface of the bottom end of the quantitative measurement operation box 3, one end of the pressing control block 4 is embedded in the top end of the quantitative measurement operation box 3 and movably connected with the same, the input connection end 5 and the pressing control block 4 penetrate through the same plane, the thickened protective layer 6 is attached to the outer surface of one side of the quantitative measurement operation box 3, and the external observation barrel 1 is installed at one end of the quantitative measurement operation box 3, which is far away from the pressing control block 4.
Quantitative determination control box 3 triggers group 33, extrusion release 34, the pushing equipment 35 that is heated, manual starting drive 36, protecting sheathing 37, processing temperature measuring device 38 including portable bearing body 31, manual pressing device 32, buoyancy, portable bearing body 31 imbeds inside protecting sheathing 37, manual pressing device 32 is located portable bearing body 31 top and is parallel to each other, buoyancy triggers group 33 one end and imbeds in the inside and swing joint of extrusion release 34, the pushing equipment 35 that is heated is installed in extrusion release 34 top and is located the centre, manual starting drive 36 runs through inside protecting sheathing 37 top, manual starting drive 36 one end and extrusion release 34 communicate each other.
The heated pushing device 35 comprises a joining heat conductor 351, extrusion springs 352, a heated main moving block 353, a heated sliding rail 354 and a joining push rod 355, wherein the joining heat conductor 351 is of an L-shaped structure, the extrusion springs 352 are vertically welded on the outer surface of the bottom end of the heated main moving block 353 and are symmetrically distributed, the heated main moving block 353 is embedded in an inner groove of the heated sliding rail 354 and is movably connected, the joining push rod 355 is vertically welded on the bottom end of the heated main moving block 353 and is positioned between the two extrusion springs 352, one end of the joining push rod 355, which is far away from the heated main moving block 353, is welded on the outer surface of an extrusion release device 34, the extrusion release device 34 comprises a sliding assisting grid 341, a pulley 342, a sliding groove 343, a stressed toothed strip 344, a closed extrusion block 345 and a grid 346 to be extruded, the sliding groove 343 is installed on the inner wall, the two pulleys 342 are arranged on the lateral side of the stressed rack 344, the closed extrusion block 345 is embedded in the inner groove of the to-be-extruded grid 346 and movably connected with the inner groove, and one end of the connecting push rod 355, which is far away from the heated main moving block 353, is welded on the outer surface of the closed extrusion block 345 and is perpendicular to the outer surface.
The processing temperature measuring device 38 comprises a slide-assisting shell 381, a connecting channel 382, an observable shell wall 383, a liquid-separating placing grid 384 and a temperature sensing strip 385, wherein the slide-assisting shell 381 is arranged on two sides of the connecting channel 382 and is symmetrically distributed, the connecting channel 382 is communicated with the liquid-separating placing grid 384 below the connecting channel, the liquid-separating placing grid 384 is embedded in the observable shell wall 383, the top end of the observable shell wall 383 is welded with the lower end of the slide-assisting shell 381, the temperature sensing strip 385 is positioned in the middle of the bottom of the inner side of the observable shell wall 383, the movable bearing body 31 comprises a movable pulley 311, an arc-shaped bearing body 312, a smooth groove 313, a connecting pulling rod 314, a movable sliding block 315, a return spring 316, a sliding rail 317 and a heat conductor 318, two movable pulleys 311 are arranged and welded on two sides of the bottom end of the arc-shaped bearing body 312 and are symmetrically distributed, the movable pulley 311 is embedded in the, the link up pulling rod 314 is L type structure, link up pulling rod 314 one end and weld in removing slider 315 bottom surface, it imbeds in slide rail 317 inside groove and swing joint to remove slider 315, the horizontal one end of return spring 316 welds in removing slider 315 side surface, the one end that the removal slider 315 was kept away from to return spring 316 welds in the middle of the inboard one end of slide rail 317 is middle, heat conductor 318 imbeds inside slide rail 317 top, the one end that slide rail 317 was kept away from to heat conductor 318 is embedded in the inside and electricity of buoyancy trigger group 33 bottom and is connected.
The manual control pressing device 32 comprises a return spring 321, residual scrapers 322, a joining installation block 323, an extrudable mesh 324, a joining stress rod 325 and a fixed pull ring 326, wherein the return spring 321 is installed between the two residual scrapers 322, the joining installation block 323 is vertically welded to the top ends of the residual scrapers 322, one horizontal end of the joining stress rod 325 is connected with the joining installation block 323, and two ends of the extrudable mesh 324 are connected with the fixed pull ring 326.
The buoyancy trigger set 33 comprises a PTC heating plate 331, a magnetizer 332, a smooth rail 333, a movable magnet 334, a movable slider 335 and a floating body 336, wherein the magnetizer 332 is embedded into the side of the PTC heating plate 331 and electrically connected, the movable magnet 334 is vertically welded to the top end of the movable slider 335, the movable slider 335 is embedded into an inner groove of the smooth rail 333 and movably connected, the movable slider 335 is located in the middle of the inside of the floating body 336, and one end of the heat conductor 318, which is far away from the sliding rail 317, is embedded into the bottom end of the PTC heating plate 331 and electrically connected.
The manual control starting device 36 comprises a stressed pressing block 361, a transmission gear 362, a main pushing rack 363, springs 364, initial placing grids 365 and an engaging pipeline 366, wherein the two springs 364 are vertically installed on two sides of the outer surface of the bottom end of the stressed pressing block 361, the main pushing rack 363 is welded on two sides of the bottom end of the stressed pressing block 361, the main pushing rack 363 is meshed with the transmission gear 362, and the engaging pipeline 366 is inclined and one end of the engaging pipeline 366 is communicated with the initial placing grids 365.
The raw material is placed in an initial placing grid 365, so that the stressed pressure block 361 is pressed downwards by external force, the main pushing rack 363 arranged at the bottom moves downwards along with the main pushing rack 363, the transmission gear 362 is pushed to rotate through the insection, the stressed insection 344 is pushed to move in the opposite direction of the main pushing rack 363 in the rotating process, the pulley 342 moves in the sliding groove 343, after the stressed insection 344 moves upwards, the connecting port of the connecting pipeline 366 releases the raw material, the raw material flows into the extrudable grid 324 through the sliding assisting grid 341 and is temporarily supported by the arc-shaped supporting body 312, when the quantity of the raw material reaches a certain quantity, the floating body 336 is pushed by buoyancy to drive the movable sliding body 335 to move upwards along the sliding rail 333, the movable magnet 334 arranged at the top moves along with the magnetizer until the magnetizer 332 is contacted, and energy is generated after the two are contacted, thus, the PTC heating plate 331 is started to start heating, heat energy is introduced into the sliding rail 317 through the heat conductor 318, the moving slider 315 moves along the sliding rail 317 to one side under the action of thermal expansion force, thereby driving the connecting pulling rod 314 installed at the bottom together, when the connecting pulling rod 314 moves, the arc-shaped bearing body 312 is dragged by the moving pulley 311 to slide on the smooth sliding groove 313 to assist the moving to one side, when the PTC heating plate 331 introduces heat energy into the heated sliding rail 354 through the connecting heat conductor 351, the heated main moving block 353 is extruded downwards under the thermal expansion force, when the PTC heating plate 331 moves downwards, the connecting push rod 355 pushes the closed extrusion block 345 downwards to extrude, so that the raw material in the grid 346 to be extruded is extruded downwards through the upper pressure by the extrudable grid 324 to become liquid, slides into the liquid separation placing grid 384 through the sliding assisting shell 381, and the temperature of the liquid in the liquid separation placing grid 384 is measured through the temperature sensing strip 385, when the residue is left above the casing, the connecting force rod 325 is pressed downward by external force, so that the residue scraper 322 inside the casing moves downward along with the connecting force rod, and the residue on the inner wall of the slide-assisting casing 381 is scraped downward.
The PTC heating plate 331 of the invention is called PTC heater, adopt PTC ceramic heating element and aluminium tube to make up, this type PTC heating element has small thermal resistance, advantage with high efficiency of heat exchange, it is an automatic thermostatical, electricity-saving electric heater, the outstanding characteristic lies in the security performance, will not produce the surface "red" phenomenon like the electric heating tube heater under any application situation, thus cause the potential safety hazard such as scalding, fire hazard, etc., the said reset spring 321 is a mechanical part that utilizes elasticity to work, the part made of elastic material takes place the deformation under the external force, resume the original state after removing the external force, also act as the "spring", generally made of spring steel, the kind of the spring is complicated and varied, divide according to the shape, mainly there are coil spring, volute spiral spring, leaf spring, deformed spring, etc.
The invention solves the problems that for the liquid analysis determination of the existing fire-fighting medicament foam, the procedure is more complicated, the determination is difficult to be completed in one step, the inaccurate determination or other errors are easy to occur when the operation is not proper, and the determination is troublesome.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. Low power fire control medicament foam is separated out liquid survey device, including external observation bucket (1), supporting leg (2), quantitative determination control box (3), press control block (4), input link end (5), thickening inoxidizing coating (6), supporting leg (2) are equipped with four and perpendicular welding in four angles of quantitative determination control box (3) bottom surface four angles, press control block (4) one end and imbed in quantitative determination control box (3) top inside and swing joint, input link end (5) and press control block (4) to run through on the coplanar, thickening inoxidizing coating (6) are laminated in quantitative determination control box (3) one side surface, external observation bucket (1) is installed in quantitative determination control box (3) and is kept away from the one end of pressing control block (4), its characterized in that:
the quantitative determination operation box (3) comprises a movable bearing body (31), a manual control pressing device (32), a buoyancy trigger group (33), an extrusion releasing device (34), a heated pushing device (35), a manual control starting device (36), a protective shell (37) and a treatment temperature measuring device (38), the movable bearing body (31) is embedded in the protective shell (37), the manual control pressing devices (32) are positioned above the movable bearing body (31) and are parallel to each other, one end of the buoyancy trigger group (33) is embedded in the extrusion release device (34) and is movably connected, the heated pushing device (35) is arranged at the top end of the extrusion releasing device (34) and is positioned in the middle, the manual control starting device (36) penetrates through the top end of the protective shell (37), one end of the manual control starting device (36) is communicated with the extrusion releasing device (34); the heated pushing device (35) comprises a connecting heat conductor (351), an extrusion spring (352), a heated main moving block (353), a heated sliding rail (354) and a connecting push rod (355), wherein the connecting heat conductor (351) is of an L-shaped structure, the extrusion spring (352) is vertically welded on the outer surface of the bottom end of the heated main moving block (353) and symmetrically distributed, the heated main moving block (353) is embedded into an inner groove of the heated sliding rail (354) and movably connected with the heated main moving block, the connecting push rod (355) is vertically welded at the bottom end of the heated main moving block (353) and located between the two extrusion springs (352), and one end, far away from the heated main moving block (353), of the connecting push rod (355) is welded on the outer surface of the; the extrusion release device (34) comprises a sliding assisting grid (341), a pulley (342), a chute (343), a stressed rack (344), a closed extrusion block (345) and a to-be-extruded grid (346), wherein the chute (343) is installed on the inner wall of the sliding assisting grid (341), the pulley (342) is embedded in an inner groove of the chute (343) and movably connected, two pulleys (342) are arranged and installed on the side of the stressed rack (344), the closed extrusion block (345) is embedded in an inner groove of the to-be-extruded grid (346) and movably connected, and one end, far away from the heated main moving block (353), of the engaging push rod (355) is welded on the outer surface of the closed extrusion block (345) and is vertical to each other; the processing temperature measuring device (38) comprises a slide-assisting shell (381), a connecting channel (382), an observable shell wall (383), a liquid separation placing grid (384) and a temperature sensing strip (385), wherein the slide-assisting shell (381) is installed on two sides of the connecting channel (382) and is symmetrically distributed, the connecting channel (382) is communicated with the liquid separation placing grid (384) below, the liquid separation placing grid (384) is embedded in the observable shell wall (383), the top end of the observable shell wall (383) is welded with the lower end of the slide-assisting shell (381), and the temperature sensing strip (385) is positioned in the middle of the bottom of the inner side of the observable shell wall (383); the movable bearing body (31) comprises a movable pulley (311), an arc-shaped bearing body (312), two smooth grooves (313), a connecting pulling rod (314), a movable sliding block (315), a return spring (316), a sliding rail (317) and a heat conductor (318), wherein the movable pulley (311) is arranged and welded on two sides of the bottom end of the arc-shaped bearing body (312) symmetrically distributed, the movable pulley (311) is embedded into an inner groove of the smooth groove (313) and movably connected with the smooth groove, the connecting pulling rod (314) is of an L-shaped structure, one end of the connecting pulling rod (314) is welded on the outer surface of the bottom end of the movable sliding block (315), the movable sliding block (315) is embedded into the inner groove of the sliding rail (317) and movably connected with the inner groove, the horizontal end of the return spring (316) is welded on the side surface of the movable sliding block (315), the return spring (316) is far away from the center of the inner end of the, the heat conductor (318) is embedded in the top end of the sliding rail (317), and one end, away from the sliding rail (317), of the heat conductor (318) is embedded in the bottom end of the buoyancy trigger group (33) and electrically connected with the buoyancy trigger group; the manual control pressing device (32) comprises a return spring (321), residual scrapers (322), a joining installation block (323), an extrudable grid (324), a joining stress rod (325) and a fixed pull ring (326), wherein the return spring (321) is installed between the two residual scrapers (322), the joining installation block (323) is vertically welded at the top ends of the residual scrapers (322), one horizontal end of the joining stress rod (325) is connected with the joining installation block (323), and two ends of the extrudable grid (324) are connected with the fixed pull ring (326); the buoyancy trigger group (33) comprises a PTC heating plate (331), a magnetizer (332), a smooth rail (333), a movable magnet (334), a movable slider (335) and a floating body (336), wherein the magnetizer (332) is embedded into the side inner part of the PTC heating plate (331) and electrically connected with the magnetizer, the movable magnet (334) is vertically welded at the top end of the movable slider (335), the movable slider (335) is embedded into an inner groove of the smooth rail (333) and movably connected with the inner groove, the movable slider (335) is positioned in the middle of the inner part of the floating body (336), and one end of the heat conductor (318), which is far away from the sliding rail (317), is embedded into the bottom end inner part of the PTC heating plate (331) and electrically connected; the manual control starting device (36) comprises a stress pressing block (361), a transmission gear (362), a main pushing rack (363), a spring (364), an initial placing grid (365) and a connecting pipeline (366), wherein the spring (364) is provided with two vertical pushing racks which are arranged on two sides of the outer surface of the bottom end of the stress pressing block (361), the main pushing racks (363) are welded on two sides of the bottom end of the stress pressing block (361), the main pushing racks (363) are meshed with the transmission gear (362), and the connecting pipeline (366) is inclined and one end of each connecting pipeline is communicated with the initial placing grid (365).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871596.0A CN108981817B (en) | 2018-08-02 | 2018-08-02 | Low-power fire-fighting agent foam liquid-separating measuring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810871596.0A CN108981817B (en) | 2018-08-02 | 2018-08-02 | Low-power fire-fighting agent foam liquid-separating measuring device |
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| CN108981817B true CN108981817B (en) | 2021-06-04 |
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| CN110044177B (en) * | 2019-04-24 | 2020-09-01 | 绍兴柯桥新兴门业有限公司 | Solid salt sealing feeding device for salt bath furnace transformer |
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| CN201681030U (en) * | 2010-01-26 | 2010-12-22 | 公安部天津消防研究所 | Detecting device for low-expansion foam extinguishing agent on the spot |
| CN202305510U (en) * | 2011-10-28 | 2012-07-04 | 公安部天津消防研究所 | Detection device for foam extinguishing agent |
| CN202267639U (en) * | 2011-10-28 | 2012-06-06 | 公安部天津消防研究所 | Device for detecting flowing property of foam extinguishing agent |
| CN104422719B (en) * | 2013-09-03 | 2017-07-07 | 许哲铭 | Foam dope detection method |
| CN203881642U (en) * | 2014-03-28 | 2014-10-15 | 广东产品质量监督检验研究院 | Device for determining specific fluidity of foam liquid |
| CN104502059B (en) * | 2014-12-02 | 2017-07-04 | 中国石油大学(华东) | Foam stabilization system safety testing device and method of work under a kind of pressure oscillation |
| CN105467076A (en) * | 2015-11-12 | 2016-04-06 | 中国石油化工股份有限公司 | Apparatus for testing foam fire extinguishing agent performance and usage method thereof |
| CN106370798B (en) * | 2016-11-24 | 2018-11-16 | 中国民用航空飞行学院 | A kind of novel foam extinguishing agent coefficient of foaming and drainage time measure system |
| CN206208865U (en) * | 2016-11-24 | 2017-05-31 | 中国民用航空飞行学院 | A kind of modified form low-expansion foam drainage time analyzer |
| CN206321623U (en) * | 2016-12-21 | 2017-07-11 | 蚌埠市龙泰消防有限公司 | A kind of low power fire-fighting medicament liquid drainage determines device |
| CN106645591A (en) * | 2017-01-23 | 2017-05-10 | 中国民用航空飞行学院 | Apparatus for determining low expansion foam drainage |
| CN107271607B (en) * | 2017-06-07 | 2020-04-24 | 广东国信融资租赁有限公司 | Liquid separation time measuring system and method for foam extinguishing agent |
| CN207667036U (en) * | 2017-11-14 | 2018-07-31 | 天津市堡泰科技发展有限公司 | A kind of fire services inspection device |
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