CN112546521B - Automatic fire hose uses and washs recovery plant - Google Patents
Automatic fire hose uses and washs recovery plant Download PDFInfo
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- CN112546521B CN112546521B CN202110050696.9A CN202110050696A CN112546521B CN 112546521 B CN112546521 B CN 112546521B CN 202110050696 A CN202110050696 A CN 202110050696A CN 112546521 B CN112546521 B CN 112546521B
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- 238000011084 recovery Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000006260 foam Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000009529 body temperature measurement Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000004519 grease Substances 0.000 abstract description 2
- 238000009991 scouring Methods 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/02—Apparatus for cleaning or drying hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
Abstract
The invention discloses an automatic fire hose use cleaning and recycling device, which comprises a fire box and a moving mechanism arranged on the lower side of the fire box, wherein a water diversion mechanism is arranged on the right side of the fire box, a fire-fighting cavity is arranged in the fire box, a decomposition type joint is adopted, foam liquid and a fire hydrant can be synchronously connected, so that the foam liquid and the fire hydrant are mixed and sprayed in the device, and the liquid used by the fire hose can be detected through the on-off control of the joint after the fire hose is stopped being used, so that grease foam and the like on a glue layer can be treated in advance through warm water scouring, an extrusion dehydration method is used at a rolling position at the front end of the device, and water in the glue layer is timely extruded out to finish primary storage during recycling.
Description
Technical Field
The invention relates to automatic cleaning and recycling equipment for a fire hose, and mainly relates to the technical field of fire fighting equipment.
Background
Fire hose is a hose used to transport high pressure water or fire retardant liquids such as foam. The traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen. The advanced fire hose is made of polyurethane and other polymer materials. Both ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure;
after the fire hose in the current stage is used, the fire hose usually needs to be manually rolled back by a fireman, after the fire is treated, the fire hose is specially cleaned and stored, and under the condition that water or fire extinguishing liquid exists in the fire hose, the fire hose is heavy in weight, the physical strength of the fireman carrying and using the fire hose can be greatly consumed, different fire extinguishing flame-retardant liquid needs to be used according to different fire extinguishing scenes, when the fire is frequent, the liquid possibly remaining in the fire hose influences subsequent fire extinguishing, the fire hose cannot be cleaned for a long time, the phenomenon of corrosion and aging easily occurs on a glue layer in the fire hose, the service life of the fire hose is shortened, the rolling and cleaning modes in the prior art are generally manual operation, time and labor are wasted, the efficiency is low, automation is difficult to realize, and the fire hose is improved according to the defects.
Disclosure of Invention
The invention aims to solve the technical problem of providing the automatic cleaning and recycling equipment for the fire hose, and overcomes the problems.
The invention is realized by the following technical scheme.
The cleaning and recycling equipment for the automatic fire hose comprises a fire box and a moving mechanism arranged on the lower side of the fire box, wherein a water diversion mechanism is arranged on the right side of the fire box, a fire-fighting cavity is arranged in the fire box, and a detection mechanism, a temperature control mechanism, an accommodating mechanism and a drainage mechanism are arranged in the fire-fighting cavity;
the water diversion mechanism comprises a bottom plate positioned on the right side of the fire box, a water diversion valve is fixedly arranged on the bottom plate, a valve cavity is arranged in the water diversion valve, the left side of the valve cavity is connected with a water inlet pipe extending into the fire cavity, the right wall of the valve cavity is provided with a foam pipe, the lower side of the foam pipe is provided with a water pipe connected to the right wall of the valve cavity, the inner wall of the valve cavity is provided with a sliding block in a sliding manner, the lower side of the sliding block is elastically connected with the bottom wall of the valve cavity through a valve cavity spring, the upper side of the sliding block is provided with a valve rod positioned in the valve cavity, the valve rod is provided with a sealing block which is in sliding fit with the inner wall of the valve cavity, the upper side of the valve cavity positioned in the water diversion valve is provided with two electromagnets in bilateral symmetry, the upper end of the valve rod extends into the magnetic cavity and is connected with a magnetic sheet which can slide up and down in the magnetic cavity, a control rod extending to the right side of the shunt valve is arranged on the right side of the electromagnet;
the detection mechanism comprises a heating wire connected to the lower side of the water inlet pipe in the fire-fighting cavity, a turbine extending into the water inlet pipe is arranged on the upper side of the heating wire, the left side of the flow velocity detector is connected with a heater sleeved on the water inlet pipe through the heating wire, the heater can heat water passing through the water inlet pipe, a starting wire is arranged on the left side of the flow velocity detector, two ejection grooves which are vertically symmetrical and open towards the right are arranged on the left wall of the valve cavity, ejection blocks are arranged in the ejection grooves in a sliding mode, the left sides of the ejection blocks are elastically connected with the left wall of the ejection grooves through ejection springs, trigger blocks are arranged on the left wall of the ejection grooves, and the left sides of the upper trigger block and the lower trigger blocks are respectively connected with the flow velocity detector through a water cleaning line and a foam line;
the containing mechanism comprises a supporting column positioned on the bottom wall of the fire-fighting cavity, a motor is arranged on the supporting column, the motor is internally and dynamically connected with a main shaft, a main shaft cavity is arranged in the main shaft, the right end of the main shaft cavity is connected with the left end of the water inlet pipe, the right side of the motor is connected with the starting line, the upper side of the left end of the main shaft cavity is provided with a connecting port, the connecting port is connected with a rear interface, the rear end of the rear connector extends to the rear side of the fire box and is connected with a first nozzle plate, the rear side of the first nozzle plate is connected with a second nozzle plate, two insertion rods which are symmetrical up and down are arranged on the rear wall of the fire box, a hole corresponding to the insertion rod is arranged on the first nozzle plate, when the second nozzle plate is detected by the turbine when the second nozzle plate stops spraying, the motor can retract the fire fighting belt into the fire fighting cavity, and the first nozzle plate is fixed on the insertion rod to complete storage.
Further, moving mechanism is including being located four rotary rods of bilateral symmetry around the fire hose downside, rotary rod downside swivelling joint has the tyre rack, there is the tire through tire axle swivelling joint in the tyre rack, the rotary rod reaches the tire can drive fire hose moving as a whole with turn to.
Furthermore, the temperature control mechanism comprises a temperature measurement box fixed on the top wall of the fire-fighting cavity, a temperature measurement cavity is arranged in the temperature measurement box, an expansion box is fixedly arranged on the top wall of the temperature measurement cavity, an expansion cavity is arranged in the expansion box, an expansion film capable of protruding and contracting up and down is arranged in the expansion cavity, an expansion push rod extending to the temperature measurement cavity in the fire-fighting cavity is arranged on the lower side of the expansion film, a liquid pipe extending to the upper side of the fire-fighting cavity is arranged on the upper wall of the expansion cavity, the right end of the liquid pipe is connected with a temperature measurement head, a special-shaped frame is arranged on the right wall of the temperature measurement cavity, the lower end of the expansion push rod is abutted against the upper side of the special-shaped frame, a control line is arranged on the bottom wall of the temperature measurement cavity, the upper end of the control line extends to the right side of the special-shaped frame and is provided with a press switch, the lower side of the control line is connected with the heater, the upper side of the special-shaped frame is elastically connected with the upper end through a temperature control spring to an adjusting disc on the upper side of the fire-fighting box, the upper side of the heater is provided with a connecting wire connected with the electromagnet, when the heater is started, the electromagnet is always in a middle state, the water inlet pipe is communicated with the water pipe and is disconnected with the foam pipe, and when the temperature is low, in order to prevent the fire fighting belt from freezing when the fire fighting belt is stopped, the water flow and certain water temperature need to be kept constantly.
Furthermore, the drainage mechanism comprises a sliding box positioned on the bottom wall of the fire-fighting cavity, a sliding cavity is arranged in the sliding box, a sliding core is arranged in the sliding cavity in a sliding manner, the lower side of the sliding core is elastically connected with the bottom wall of the sliding cavity through a spring, a sliding rod extending into the fire-fighting cavity is arranged on the upper side of the sliding core, a support frame is arranged at the upper end of the sliding rod, when the fire-fighting belt is rolled into the fire-fighting cavity by the connecting port, the fire-fighting belt passes through the upper side of the support frame and is extruded into a flat state from an open state, so that moisture in the fire-fighting belt is discharged out of the device, an opening is formed in the front wall of the sliding cavity and is communicated with the fire-fighting cavity, a rack structure meshed with a ratchet wheel is arranged on the front side of the sliding rod, a rotating shaft is arranged at the left end of the main shaft, a shaft sleeve is arranged in the rotating shaft and extends to the inside of the ratchet wheel, and two ratchet wheel frames which are vertically symmetrical are arranged on the shaft sleeve, one side of the ratchet frame is elastically connected with the shaft sleeve through a ratchet spring, the outer end of the ratchet frame is connected with the ratchet wheel, when a fireman draws out the fire fighting zone outwards through the spray head plate, the support frame and the sliding rod are pressed downwards, the ratchet wheel can clamp the sliding rod to enable the sliding rod not to rebound, and therefore smoothness of water flow in the fire fighting zone is guaranteed, when the main shaft starts to rotate, the support frame can be lifted, and therefore water in the fire fighting zone is drained completely.
Further, when the electro-magnet when the stall, the magnetic sheet is located upper limit, then water pipe and foam pipe disconnection with the connection of inlet tube, when the electro-magnet is located the intermediate state, the sealing block shielding the foam pipe and the water pipe with the inlet tube intercommunication, this moment the fire control area output moisture, work as when the electro-magnet is maximum condition, foam pipe and water pipe with the inlet tube intercommunication, what the fire control area output was this moment put out a fire the foam, through the regulation of control lever can control output mode, and works as when the heater starts, the electro-magnet is always in the intermediate state, the inlet tube can output warm water and wash the inner wall in fire control area.
The invention has the beneficial effects that: the invention adopts the decomposition type joint, can synchronously access foam liquid and a fire hydrant, enables the foam liquid and the fire hydrant to be mixed and sprayed in the device, can detect what liquid is used after the device is stopped using through the switch control of the joint, can process grease foam and the like on the adhesive layer in advance through warm water scouring, and uses an extrusion dehydration method at the rolling position at the front end of the device, and squeezes out moisture in the adhesive layer in time during recovery to finish primary storage.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic fire hose cleaning and recycling device described in conjunction with fig. 1-4 comprises a fire box 10 and a moving mechanism 100 arranged on the lower side of the fire box 10, wherein a water distribution mechanism 101 is arranged on the right side of the fire box 10, a fire-fighting cavity 11 is arranged in the fire box 10, and a detection mechanism 102, a temperature control mechanism 103, a storage mechanism 104 and a drainage mechanism 105 are arranged in the fire-fighting cavity 11;
the water diversion mechanism 101 comprises a bottom plate 37 positioned on the right side of the fire fighting box 10, a water diversion valve 25 is fixedly arranged on the bottom plate 37, a valve cavity 32 is arranged in the water diversion valve 25, the left side of the valve cavity 32 is connected with a water inlet pipe 39 extending into the fire fighting cavity 11, the right wall of the valve cavity 32 is provided with a foam pipe 31, the lower side of the foam pipe 31 is provided with a water pipe 34 connected to the right wall of the valve cavity 32, the inner wall of the valve cavity 32 is provided with a sliding block 35 in a sliding manner, the lower side of the sliding block 35 is elastically connected with the bottom wall of the valve cavity 32 through a valve cavity spring 36, the upper side of the sliding block 35 is provided with a valve rod 30, the valve rod 30 is positioned in the valve cavity 30, the valve rod 30 is provided with a sealing block 33 in sliding fit with the inner wall of the valve cavity 32, the upper side of the valve cavity 32 positioned in the water diversion valve 25 is provided with a magnetic cavity 26, and the lower side of the magnetic cavity 26 is provided with two left and right symmetrical electromagnets 29, the upper end of the valve rod 30 extends into the magnetic cavity 26 and is connected with a magnetic sheet 27, the magnetic sheet 27 can slide up and down in the magnetic cavity 26, and the right side of the electromagnet 29 is provided with a control rod 28 extending to the right side of the shunt valve 25;
the sensing mechanism 102 includes a heater wire 44 connected to the inlet tube 39 on the underside of the fire chamber 11, a turbine 41 extending into the water inlet pipe 39 is arranged on the upper side of the heating wire 44, a heater 40 sleeved on the water inlet pipe 39 is connected to the left side of the flow velocity detector 42 through the heating wire 44, the heater 40 can heat the water passing through the water inlet pipe 39, the flow rate detector 42 is provided with an actuating line 43 at the left side, two ejection grooves 70 which are symmetrical up and down and open to the right are arranged on the left wall of the valve cavity 32, an ejection block 69 is arranged in the ejection grooves 70 in a sliding manner, the left side of the ejector block 69 is elastically connected to the left wall of the ejector slot 70 by an ejector spring 71, a trigger block 72 is arranged on the left wall of the ejection groove 70, and the left sides of the upper trigger block 72 and the lower trigger block 72 are respectively connected with the flow rate detector 42 through a clear water line 73 and a foam line 74;
the accommodating mechanism 104 comprises a supporting column 48 located on the bottom wall of the fire fighting cavity 11, a motor 49 is arranged on the supporting column 48, a main shaft 50 is connected to the power in the motor 49, a main shaft cavity 51 is arranged in the main shaft 50, the right end of the main shaft cavity 51 is connected with the left end of the water inlet pipe 39, the right side of the motor 49 is connected with the starting line 43, a connector 52 is arranged on the upper side of the left end of the main shaft cavity 51, a rear connector 53 is connected to the connector 52, the rear end of the rear connector 53 extends to the rear side of the fire fighting box 10 and is connected with a first nozzle plate 63, the rear side of the first nozzle plate 63 is connected with a second nozzle plate 64, two vertically symmetrical insertion rods 62 are arranged on the rear wall of the fire fighting box 10, a hole corresponding to the insertion rod 62 is arranged on the first nozzle plate 63, when the second nozzle plate 64 stops being ejected, the motor 49 can retract the fire fighting belt 54 into the fire fighting cavity 11, the first shower plate 63 is fixed on the inserting rod 62 to complete storage.
Advantageously, the moving mechanism 100 comprises four rotating rods 45 which are positioned on the lower side of the fire fighting box 10 in a front-back and left-right symmetrical manner, a tire frame 46 is rotatably connected to the lower side of the rotating rods 45, tires 47 are rotatably connected in the tire frame 46 through tire shafts 65, and the rotating rods 45 and the tires 47 can drive the fire fighting box 10 to integrally move and turn.
Beneficially, temperature control mechanism 103 includes temperature measurement box 15 fixed on the top wall of fire control chamber 11, be equipped with temperature measurement chamber 20 in temperature measurement box 15, the fixed expansion tank 16 that is equipped with on the top wall of temperature measurement chamber 20, be equipped with expansion chamber 17 in the expansion tank 16, be equipped with the inflation film 18 that can bulge the shrink from top to bottom in the expansion chamber 17, inflation film 18 downside is equipped with and extends to in the fire control chamber 11 the inflation push rod 19 of temperature measurement chamber 20, be equipped with on the expansion chamber 17 upper wall and extend to the liquid pipe 13 of fire control box 10 upside, liquid pipe 13 right-hand member is connected with temperature measurement head 14, be equipped with dysmorphism frame 21 on the wall of temperature measurement chamber 20 right side, inflation push rod 19 lower extreme butt the dysmorphism frame 21 upside, be equipped with control line 24 on the bottom wall of temperature measurement chamber 20, control line 24 upper end extends to the dysmorphism frame 21 right side is equipped with press switch 23, the heater 40 is connected to control line 24 downside, profile frame 21 upside passes through control spring 22 elastic connection upper end and extends to the adjustment disk 12 of fire hose 10 upside, the heater 40 upside is equipped with and connects in the connecting wire 38 of electro-magnet 29, when the heater 40 starts, electro-magnet 29 is in the intermediate condition always, inlet tube 39 with water pipe 34 communicates and with foam pipe 31 breaks off, when the temperature is lower, in order to prevent fire hose 54 freezes when stopping, then need to keep moisture flow and certain temperature constantly.
Advantageously, the drainage mechanism 105 comprises a sliding box 57 located on the bottom wall of the fire fighting cavity 11, a sliding cavity 60 is arranged in the sliding box 57, a sliding core 61 is arranged in the sliding cavity 60 in a sliding manner, the lower side of the sliding core 61 is elastically connected with the bottom wall of the sliding cavity 60 through a spring, a sliding rod 56 extending into the fire fighting cavity 11 is arranged on the upper side of the sliding core 61, a supporting frame 55 is arranged on the upper end of the sliding rod 56, when the fire fighting belt 54 is rolled into the fire fighting cavity 11 by the connecting port 52, the fire fighting belt 54 passes through the upper side of the supporting frame 55 and is pressed into a flat state from an open state, so that moisture in the fire fighting belt 54 is discharged out of the device, an opening is arranged on the front wall of the sliding cavity 60 and is communicated with the fire fighting cavity 11, a rack structure meshed with a ratchet 75 is arranged on the front side of the sliding rod 56, and a rotating shaft 59 is arranged on the left end of the main shaft 50, the left end of the rotating shaft 59 extends to the ratchet wheel 75 to form a shaft sleeve 68, two ratchet wheel frames 66 which are symmetrical up and down are arranged on the shaft sleeve 68, one side of each ratchet wheel frame 66 is elastically connected with the shaft sleeve 68 through a ratchet wheel spring 67, the outer ends of the ratchet wheel frames 66 are connected with the ratchet wheel 75, when a firefighter draws out the firefighting belt 54 through the second nozzle plate 64, the supporting frame 55 and the sliding rod 56 are pressed downwards, the sliding rod 56 can be clamped by the ratchet wheel 75 at the moment and cannot rebound, therefore, the water flow in the firefighting belt 54 is ensured to be smooth, and when the main shaft 50 starts to rotate, the supporting frame 55 can be lifted, so that the moisture in the firefighting belt 54 is drained completely.
Advantageously, when the electromagnet 29 is stopped, the magnetic sheet 27 is at the upper limit, the water pipe 34 and the foam pipe 31 are disconnected from the water inlet pipe 39, when the electromagnet 29 is at the middle state, the sealing block 33 shields the foam pipe 31 and the water pipe 34 is communicated with the water inlet pipe 39, the fire belt 54 outputs water, when the electromagnet 29 is at the maximum state, the foam pipe 31 and the water pipe 34 are communicated with the water inlet pipe 39, the fire belt 54 outputs fire-fighting foam, the output mode can be controlled through the adjustment of the control lever 28, and when the electromagnet 29 is at the middle state, the water inlet pipe 39 can output warm water to wash the inner wall of the fire belt 54.
Sequence of mechanical actions of the whole device:
1. when the device comes to the fire site, the lever 28 is in the upper closed position, connecting the foam pipe 31 to the upper foam tank and the water pipe 34 to the hydrant;
2. when the control lever 28 is selected to the required fire extinguishing liquid, when the control lever 28 is located in the middle, the electromagnet 29 attracts the magnetic sheet 27 downwards, the water pipe 34 is communicated with the water inlet pipe 39 through the valve rod 30, the sealing block 33, the valve chamber spring 36 and the sliding block 35 under the condition that the foam pipe 31 is disconnected, and therefore water of the fire hydrant enters the main shaft chamber 51 and the fire hose 54;
3. when the fire fighting belt 54 is pulled out of the fire fighting cavity 11 through the second nozzle plate 64 and the first nozzle plate 63, the fire fighting belt 54 is gradually straightened through the support frame 55, the sliding rod 56 and the sliding core 61, the sliding rod 56 cannot ascend under the condition that the rotating shaft 59 does not rotate through the ratchet 75, the ratchet frame 66, the shaft sleeve 68 and the ratchet spring 67, and the fire fighting belt 54 keeps a horizontal state, so that liquid in the main shaft cavity 51 can be sprayed to a fire scene through the connecting port 52, the rear port 53, the fire fighting belt 54, the first nozzle plate 63 and the second nozzle plate 64;
4. when the spraying is temporarily stopped and the temperature measuring head 14 detects that the temperature is too low, in order to prevent the fire hose 54 from being frozen and damaged, the temperature measuring head 14 starts the heater 40 to heat the water in the water inlet pipe 39 through the liquid pipe 13, the expansion cavity 17, the expansion film 18, the expansion push rod 19, the special-shaped frame 21, the press switch 23 and the control line 24, so that the slow water flow and the temperature in the fire hose 54 are kept to prevent the freezing;
5. when the injection is completely stopped, the turbine 41 detects that the water flow stops and judges the liquid injected by the water inlet pipe 39 according to the state of the ejection block 69, when the foam is in the water inlet pipe 39, the flow velocity detector 42 starts the heater 40 through the heating wire 44 to inject warm water into the main shaft cavity 51 and the fire belt 54 to complete the cleaning, and when the water in the water inlet pipe 39 is clean water, the motor 49 is directly started through the starting wire 43;
6. the motor 49 jacks up the sliding rod 56, the supporting frame 55 and the fire hose 54 through the main shaft 50, the rotating shaft 59, the shaft sleeve 68, the ratchet frame 66 and the ratchet 75, meanwhile, the main shaft 50 withdraws the fire hose 54 through the connecting port 52 and the rear interface 53, meanwhile, moisture in the fire hose 54 is clamped down by the supporting frame 55 and flows out through the first nozzle plate 64, finally, the first nozzle plate 63 is fixed at the rear side of the fire box 10 through the inserting rod 62, and the whole device is reset.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic fire hose uses washs recovery plant which characterized in that: the fire-fighting water dispenser comprises a fire-fighting box and a moving mechanism arranged on the lower side of the fire-fighting box, wherein a water distribution mechanism is arranged on the right side of the fire-fighting box, a fire-fighting cavity is arranged in the fire-fighting box, and a detection mechanism, a temperature control mechanism, a storage mechanism and a drainage mechanism are arranged in the fire-fighting cavity; the water diversion mechanism comprises a bottom plate positioned on the right side of the fire box, a water diversion valve is fixedly arranged on the bottom plate, a valve cavity is arranged in the water diversion valve, the left side of the valve cavity is connected with a water inlet pipe extending into the fire cavity, the right wall of the valve cavity is provided with a foam pipe, the lower side of the foam pipe is provided with a water pipe connected to the right wall of the valve cavity, the inner wall of the valve cavity is provided with a sliding block in a sliding manner, the lower side of the sliding block is elastically connected with the bottom wall of the valve cavity through a valve cavity spring, the upper side of the sliding block is provided with a valve rod positioned in the valve cavity, the valve rod is provided with a sealing block which is in sliding fit with the inner wall of the valve cavity, the upper side of the valve cavity positioned in the water diversion valve is provided with two electromagnets in bilateral symmetry, the upper end of the valve rod extends into the magnetic cavity and is connected with a magnetic sheet which can slide up and down in the magnetic cavity, a control rod extending to the right side of the shunt valve is arranged on the right side of the electromagnet; the detection mechanism comprises a heating wire connected to the lower side of the water inlet pipe in the fire-fighting cavity, a turbine extending into the water inlet pipe is arranged on the upper side of the heating wire, the left side of the flow velocity detector is connected with a heater sleeved on the water inlet pipe through the heating wire, the heater can heat water passing through the water inlet pipe, a starting wire is arranged on the left side of the flow velocity detector, two ejection grooves which are vertically symmetrical and open towards the right are arranged on the left wall of the valve cavity, ejection blocks are arranged in the ejection grooves in a sliding mode, the left sides of the ejection blocks are elastically connected with the left wall of the ejection grooves through ejection springs, trigger blocks are arranged on the left wall of the ejection grooves, and the left sides of the upper trigger block and the lower trigger blocks are respectively connected with the flow velocity detector through a water cleaning line and a foam line; the storage mechanism comprises a support pillar positioned on the bottom wall of the fire-fighting cavity, a motor is arranged on the support pillar, the motor is internally and dynamically connected with a main shaft, a main shaft cavity is arranged in the main shaft, the right end of the main shaft cavity is connected with the left end of the water inlet pipe, the right side of the motor is connected with the starting wire, the upper side of the left end of the main shaft cavity is provided with a connecting port, the connecting port is connected with a rear interface, the rear end of the rear connector extends to the rear side of the fire box and is connected with a first nozzle plate, the rear side of the first nozzle plate is connected with a second nozzle plate, two insertion rods which are symmetrical up and down are arranged on the rear wall of the fire box, a hole corresponding to the insertion rods is arranged on the first nozzle plate, when the second nozzle plate is detected by the turbine when the second nozzle plate stops spraying, the motor can retract the fire fighting belt into the fire fighting cavity, and the first nozzle plate is fixed on the insertion rod to complete storage; when during the electro-magnet shut down, the magnetic sheet is located upper limit, then water pipe and foam pipe disconnection with the connection of inlet tube, when the electro-magnet is located the intermediate state, sealed piece shielding the foam pipe and the water pipe with the inlet tube intercommunication, this moment fire control area output moisture works as when the electro-magnet is maximum condition, foam pipe and water pipe with the inlet tube intercommunication, this moment the output is taken to the fire control is the foam of putting out a fire, through the regulation of control lever can control output mode, and works as when the heater starts, the electro-magnet is always in the intermediate state, the inlet tube can export the warm water and wash the inner wall in fire control area.
2. The automatic fire hose use cleaning and recycling device of claim 1, wherein: moving mechanism is including being located four rotary rods of bilateral symmetry around the fire hose downside, rotary rod downside swivelling joint has the tyre rack, there is the tire through tire axle swivelling joint in the tyre rack, the rotary rod reaches the tire can drive fire hose moving as a whole with turn to.
3. The automatic fire hose use cleaning and recycling device according to claim 1, wherein: the temperature control mechanism comprises a temperature measurement box fixed on the top wall of the fire fighting cavity, a temperature measurement cavity is arranged in the temperature measurement box, an expansion box is fixedly arranged on the top wall of the temperature measurement cavity, an expansion cavity is arranged in the expansion box, an expansion film capable of being protruded and contracted up and down is arranged in the expansion cavity, an expansion push rod extending to the temperature measurement cavity in the fire fighting cavity is arranged at the lower side of the expansion film, a liquid pipe extending to the upper side of the fire fighting box is arranged on the upper wall of the expansion cavity, the right end of the liquid pipe is connected with a temperature measurement head, a special-shaped frame is arranged on the right wall of the temperature measurement cavity, the lower end of the expansion push rod is abutted against the upper side of the special-shaped frame, a control line is arranged on the bottom wall of the temperature measurement cavity, the upper end of the control line extends to the right side of the special-shaped frame and is provided with a press switch, the lower side of the control line is connected with the heater, and the upper side of the special-shaped frame is elastically connected with an adjusting disc of which the upper side of the fire fighting box through a temperature control spring, the upper side of the heater is provided with a connecting wire connected with the electromagnet, when the heater is started, the electromagnet is always in a middle state, the water inlet pipe is communicated with the water pipe and is disconnected with the foam pipe, and when the air temperature is low, in order to prevent the fire fighting belt from freezing when the fire fighting belt is stopped, the water flow and certain water temperature need to be kept constantly.
4. The automatic fire hose use cleaning and recycling device of claim 1, wherein: the drainage mechanism comprises a sliding box positioned on the bottom wall of the fire-fighting cavity, a sliding cavity is arranged in the sliding box, a sliding core is arranged in the sliding cavity in a sliding manner, the lower side of the sliding core is elastically connected with the bottom wall of the sliding cavity through a spring, a sliding rod extending into the fire-fighting cavity is arranged on the upper side of the sliding core, a support frame is arranged at the upper end of the sliding rod, when the fire-fighting belt is rolled into the fire-fighting cavity by the connecting port, the fire-fighting belt passes through the upper side of the support frame and is extruded into a flat state from an open state, so that moisture in the fire-fighting belt is discharged out of the device, an opening is arranged on the front wall of the sliding cavity and is communicated with the fire-fighting cavity, a rack structure meshed with a ratchet wheel is arranged on the front side of the sliding rod, a rotating shaft is arranged at the left end of the main shaft, a shaft sleeve is arranged in the ratchet wheel in the extending manner, and two ratchet wheel frames which are vertically symmetrical are arranged on the shaft sleeve, one side of the ratchet frame is elastically connected with the shaft sleeve through a ratchet spring, the outer end of the ratchet frame is connected with the ratchet wheel, when a fireman draws out the fire fighting zone outwards through the nozzle plate, the support frame and the sliding rod are pressed downwards, the ratchet wheel at the moment can clamp the sliding rod to enable the sliding rod not to rebound, so that water flow in the fire fighting zone is guaranteed to be smooth, and when the main shaft starts to rotate, the support frame can be lifted, so that water in the fire fighting zone is drained completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050696.9A CN112546521B (en) | 2021-01-14 | 2021-01-14 | Automatic fire hose uses and washs recovery plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050696.9A CN112546521B (en) | 2021-01-14 | 2021-01-14 | Automatic fire hose uses and washs recovery plant |
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| CN112546521A CN112546521A (en) | 2021-03-26 |
| CN112546521B true CN112546521B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110050696.9A Active CN112546521B (en) | 2021-01-14 | 2021-01-14 | Automatic fire hose uses and washs recovery plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114594219B (en) * | 2022-05-05 | 2022-07-22 | 南通市晗泰化工有限公司 | Defoaming agent defoaming ability detects frock |
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|---|---|---|---|---|
| GB1347215A (en) * | 1971-03-02 | 1974-02-27 | Saunier Duval | Electrically controlled fluid-actuated fluid flow control valve |
| CN206329778U (en) * | 2016-11-04 | 2017-07-14 | 江西三星气龙消防安全有限公司 | A kind of quick trigger valve suitable for new energy electric motor vehicle fire extinguishing system equipment |
| CN110101999A (en) * | 2019-05-22 | 2019-08-09 | 潘斐 | A kind of fire-fighting crawler-belt type full-automatic hose roll machine |
| CN111840873A (en) * | 2020-07-31 | 2020-10-30 | 余姚米奥安全设备有限公司 | Water hose coiling device based on fire-fighting water pump |
-
2021
- 2021-01-14 CN CN202110050696.9A patent/CN112546521B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1347215A (en) * | 1971-03-02 | 1974-02-27 | Saunier Duval | Electrically controlled fluid-actuated fluid flow control valve |
| CN206329778U (en) * | 2016-11-04 | 2017-07-14 | 江西三星气龙消防安全有限公司 | A kind of quick trigger valve suitable for new energy electric motor vehicle fire extinguishing system equipment |
| CN110101999A (en) * | 2019-05-22 | 2019-08-09 | 潘斐 | A kind of fire-fighting crawler-belt type full-automatic hose roll machine |
| CN111840873A (en) * | 2020-07-31 | 2020-10-30 | 余姚米奥安全设备有限公司 | Water hose coiling device based on fire-fighting water pump |
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| CN112546521A (en) | 2021-03-26 |
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