CN117468539A - Constant-pressure water supply equipment for life fire control - Google Patents

Constant-pressure water supply equipment for life fire control Download PDF

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Publication number
CN117468539A
CN117468539A CN202311687834.XA CN202311687834A CN117468539A CN 117468539 A CN117468539 A CN 117468539A CN 202311687834 A CN202311687834 A CN 202311687834A CN 117468539 A CN117468539 A CN 117468539A
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CN
China
Prior art keywords
water
fire
bucket
longitudinal moving
fire fighting
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Pending
Application number
CN202311687834.XA
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Chinese (zh)
Inventor
朱荣广
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202311687834.XA priority Critical patent/CN117468539A/en
Publication of CN117468539A publication Critical patent/CN117468539A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/074—Arrangement of water treatment devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses constant-pressure water supply equipment for life fire control, which belongs to the technical field of fire control and comprises a fire-fighting water bucket, a longitudinal moving part and a cleaning part; the fire-fighting water bucket is internally and rotatably connected with a coaxially arranged screw rod; the longitudinal moving part comprises a longitudinal moving disc which is connected in the fire fighting water bucket in a sliding way and a synchronous gear which is connected on the longitudinal moving disc in a rotating way; the cleaning part comprises a plurality of sector plates which are rotationally connected to the periphery of the longitudinal moving disc; the fan-shaped plate is fixedly connected with a hairbrush; the upper end of the fire fighting water bucket is provided with a containing cavity; the upper end of the fire fighting water bucket is rotationally connected with a sector door; the invention can clean the fire-fighting water barrel, always maintain enough water storage capacity and keep fire-fighting constant pressure water supply; the water can be changed for the water-proof bucket; can grind the water that the fire control cask was traded out to dilute impurity with clean water, use the water that trades out as green irrigation water of planting, prevent the water waste, the flow is simple simultaneously, trades water efficiency height.

Description

Constant-pressure water supply equipment for life fire control
Technical Field
The invention belongs to the technical field of fire protection, and particularly relates to living fire protection constant pressure water supply equipment.
Background
The existing product is when clearing up the fire fighting water tank, although can clear away the impurity, but does not utilize the water in the fire fighting water tank, has caused the waste of water resource to when the clearance, the fire fighting water tank can not use, in the aspect of fire control, has the potential safety hazard, consequently, can not satisfy the in-service use demand to a certain extent.
Disclosure of Invention
The invention aims to solve the technical problem of providing a life fire-fighting constant-pressure water supply device which can automatically remove impurities in a fire-fighting water bucket, and the fire-fighting water bucket can still keep enough water storage capacity in the removal process to meet fire-fighting requirements.
The invention relates to living fire-fighting constant-pressure water supply equipment, which comprises a fire-fighting water bucket, a longitudinal moving part longitudinally connected in the fire-fighting water bucket in a sliding way, and a cleaning part arranged at the periphery of the longitudinal moving part and used for cleaning the inner wall of the fire-fighting water bucket; the fire-fighting water barrel is internally and rotatably connected with a coaxially arranged screw rod; the longitudinal moving part comprises a longitudinal moving disc which is longitudinally and slidably connected in the fire fighting water bucket and is in transmission connection with the screw rod, and a synchronous gear which is rotationally connected on the longitudinal moving disc and is in transmission connection with the screw rod.
The cleaning part comprises a plurality of sector plates which are rotatably connected to the periphery of the longitudinal moving disc and can be in transmission connection with the synchronous gear; a hairbrush which can be propped against the inner wall of the fire fighting water bucket is fixedly connected to the sector plate; the upper end of the fire fighting water bucket is provided with a containing cavity for containing the longitudinal moving part and the cleaning part; the upper end of the fire fighting water bucket is rotatably connected with a sector door capable of sealing the accommodating cavity; the sector door can be in transmission connection with the screw rod.
Compared with the prior art, the invention has the beneficial effects that: according to the fire fighting water bucket, the screw rod is arranged, the screw rod rotates to drive the longitudinal moving disc to slide downwards, and meanwhile, the screw rod rotates to drive the sector plate to rotate circumferentially, so that the inner wall of the fire fighting water bucket is cleaned from top to bottom, and impurities attached to the inner wall of the fire fighting water bucket are brushed down; in addition, the screw rod can also drive the conical grinding column to rotate, and then impurity entering the grinding barrel is ground, and flows out along with water, so that when fire-fighting water is prevented, a pipeline is blocked, and the fire-fighting water supply can always keep constant pressure.
According to the invention, the filter vat is arranged, clean water on the upper layer enters the grinding vat after passing through the filter vat while clean water is filled into the fire-fighting bucket, so that impurities in the grinding vat and the pipeline are diluted, further, the impurities are prevented from accumulating in the pipeline and blocking the pipeline, and meanwhile, the water containing impurities in the fire-fighting bucket is replaced, so that the interior of the fire-fighting bucket is kept clean.
According to the invention, the switching rod is arranged, when the synchronous gear rotates forward, the switching rod is positioned at a forward limiting position, the lever cannot contact with the shifting block, and when the synchronous gear rotates forward, each sector plate is driven to be sequentially unfolded, so that the water-proof barrel is cleaned; when the synchronous gear reversely rotates, the switching rod is positioned at the reverse limit position, after each sector plate rotates to be overlapped, the shifting block is driven to rotate, so that the lever can rotate, the second transmission gear is not connected with the synchronous gear and the inner ring gear in a transmission way, the sector plates are opposite to the accommodating cavity, the sector plates can be retracted into the accommodating cavity, the longitudinal moving part and the cleaning part are prevented from falling into the fire-fighting water bucket again, and additional power mechanisms and operation steps are not required to be arranged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an exploded construction of the present invention;
FIG. 3 is a schematic cross-sectional structure of the fire fighting water bucket of the present invention;
FIG. 4 is a schematic view of a tapered polishing column according to the present invention
FIG. 5 is a schematic view of a sector door of the present invention;
FIG. 6 is an exploded view of the longitudinally moving part of the present invention;
fig. 7 and 8 are exploded views of the cleaning part of the present invention;
FIG. 9 is a schematic view of a filter cartridge according to the present invention;
FIG. 10 is a schematic diagram of the daily state of the present invention;
FIG. 11 is a schematic view of the cleaning state of the present invention;
the reference numerals in the figures illustrate: 10. fire fighting bucket; 101. a grinding barrel; 102. a domestic water pipe; 103. a first impurity falling hole; 104. a fire hose; 105. a water changing barrel; 106. a water inlet pipe; 107. a water outlet pipe; 11. a screw rod; 111. a first ratchet; 113. a non-cylindrical body; 12. cleaning a motor; 13. an upper cover; 131. a receiving chamber; 14. a water exchange pump; 21. a sector door; 22. a closed gear; 221. a non-circular through hole; 23. a first transmission gear; 3. a longitudinal moving part; 30. a longitudinally moving disc; 301. a deviation rectifying column; 31. a synchronizing gear; 32. a switching lever; 321. a driven block; 33. a second transmission gear; 34. a pull ring; 341. an extension column; 35. a pressing frame is pressed down; 351. a driven column; 352. pressing down the inclined plane; 36. a lever; 361. a driving groove; 362. swing arms; 37. a stopper post; 371. a linkage column; 38. a cross bar; 381. a linkage chute; 382. an inward pushing inclined plane; 39. pushing up the spring; 4. a cleaning section; 41. a sector plate; 411. an arc-shaped groove; 412. a bump; 413. an inner ring gear; 414. a push-pull column; 42. a brush; 43. a shifting block; 44. lifting blocks; 51. a conical grinding column; 52. a sealing plate; 521. a second impurity-falling hole; 522. a second ratchet; 61. a filter vat; 611. a communicating pipe; 62. an intermittent motor; 63. a multi-stage filter screen.
Detailed Description
First embodiment: referring to fig. 1 to 11, a life fire-fighting constant pressure water supply device comprises a cylindrical fire-fighting water bucket 10, a longitudinal moving part 3 longitudinally and slidably connected in the fire-fighting water bucket 10, and a cleaning part 4 arranged at the periphery of the longitudinal moving part 3 and used for cleaning the inner wall of the fire-fighting water bucket 10; the fire fighting water bucket 10 is rotationally connected with a coaxially arranged screw rod 11; the longitudinal moving part 3 comprises a longitudinal moving disc 30 which is longitudinally and slidingly connected in the fire fighting water bucket 10 and is in transmission connection with the screw rod 11, and a synchronous gear 31 which is rotationally connected on the longitudinal moving disc 30 and is in transmission connection with the screw rod 11.
An upper cover 13 is arranged at the upper end of the fire fighting water bucket 10; the upper end of the upper cover 13 is fixedly connected with a cleaning motor 12 which is in transmission connection with the screw rod 11.
The cleaning part 4 comprises a plurality of sector plates 41 which are rotatably connected to the periphery of the longitudinal moving disc 30 and can be in transmission connection with the synchronous gear 31; a brush 42 which can be propped against the inner wall of the fire fighting water bucket 10 is fixedly connected to the fan-shaped plate 41; the upper end of the fire fighting water bucket 10 is provided with a containing cavity 131 for containing the longitudinal moving part 3 and the cleaning part 4; the upper end of the fire fighting water bucket 10 is rotatably connected with a sector door 21 capable of sealing the accommodating cavity 131; the sector gate 21 can be connected to the spindle 11 in a driving manner.
A grinding barrel 101 which can be communicated with the fire fighting water barrel 10 is formed at the central position of the lower end of the fire fighting water barrel 10; a life water pipe 102 communicated with a water pipe for green plant irrigation is formed at the lower end of the grinding barrel 101; a conical grinding column 51 which is in unidirectional transmission connection with the screw rod 11 is rotationally connected to the grinding barrel 101; the gap between the conical grinding column 51 and the inner wall of the grinding barrel 101 is gradually reduced from top to bottom, and the impurities passing through the smallest gap cannot block the water pipe communicated with the domestic water pipe 102.
The lower end of the fire fighting water bucket 10 is also provided with a fire fighting water pipe 104; the tail end of the fire-fighting water pipe 104 is provided with a fire-fighting water pump; the upper end of the fire fighting water bucket 10 is provided with a municipal water pipe; a second ratchet 522 is formed at the central position of the upper end of the conical grinding column 51; the lower end of the screw rod 11 is formed with a first ratchet 111 which is in unidirectional transmission connection with the second ratchet 522.
The lower end of the fire fighting water bucket 10 is provided with a water exchanging bucket 105; a water inlet pipe 106 with the upper end communicated with the upper end of the fire fighting water bucket 10 is formed in the water changing bucket 105; a water outlet pipe 107 with the upper end communicated with the upper end of the grinding barrel 101 is formed in the water changing barrel 105; the lower ends of the water inlet pipe 106 and the water outlet pipe 107 are respectively communicated with two ends of the water exchange pump 14.
A filter vat 61 is rotatably connected to the water exchange vat 105; a plurality of communicating pipes 611 which are uniformly arranged and can be respectively communicated with the water inlet pipe 106 and the water outlet pipe 107 are formed on the filter barrel 61 along the circumferential direction; the same communicating pipe 611 is not simultaneously communicated with the water inlet pipe 106 and the water outlet pipe 107; the inside of the communicating pipe 611 is provided with a multi-stage filter 63 for filtering impurities in the water.
An intermittent motor 62 for driving the filter drum 61 to intermittently rotate is fixedly connected in the water changing drum 105; the filtered water dilutes the impurities in the grinding barrel 101, thereby avoiding the accumulation of the impurities and blocking the pipeline.
The lower end of the fire fighting water bucket 10 is provided with a first impurity dropping hole 103 communicated with the grinding bucket 101; the upper end of the conical grinding column 51 is fixedly connected with a sealing disc 52 capable of sealing the first impurity falling hole 103; the sealing plate 52 is formed with a second impurity dropping hole 521 which can communicate with the first impurity dropping hole 103.
The impurities in the fire fighting water bucket 10 gradually enter the grinding barrel 101, thereby preventing the grinding barrel 101 from being blocked and improving the grinding efficiency of the grinding barrel 101.
The upper end of the sector plate 41 is provided with an arc-shaped slot 411; the lower end of the sector plate 41 is formed with a push-pull column 414 which is connected with the arc-shaped slot 411 adjacent to the lower part in a sliding way; an inner ring gear 413 is formed on the uppermost sector plate 41; the longitudinal moving part 3 further comprises a second transmission gear 33 which is longitudinally and slidably connected to the longitudinal moving disk 30 and can be in transmission connection with the inner ring gear 413 and the synchronizing gear 31.
The upper end of the uppermost sector plate 41 is slidably connected with a shifting block 43 capable of driving the second transmission gear 33 to slide; the upper end of the lowermost sector plate 41 is formed with a protrusion 412 capable of driving the dial 43 to slide; the middle fan-shaped plates 41 are respectively and slidably connected with lifting blocks 44 for transmission; the projection 412 is formed with a guide slope for driving the lifting block 44 to slide upward.
The vertical moving part 3 further comprises an upward pushing spring 39 arranged between the second transmission gear 33 and the vertical moving disc 30 and used for enabling the second transmission gear 33 to slide upwards, a switching rod 32 connected to the vertical moving disc 30 in a sliding manner and connected with the synchronous gear 31 in a transmission manner, and a lever 36 connected to the switching rod 32 in a rotating manner and used for driving the second transmission gear 33 to slide downwards; the rotation of the shifting block 43 can drive the lever 36 to rotate forward so as to enable the second transmission gear 33 to slide downwards; the upper end of the vertical moving plate 30 is formed with a deviation rectifying column 301 capable of driving the lever 36 to reversely rotate.
The vertical moving part 3 further comprises a pull ring 34 rotatably connected to the lower end of the second transmission gear 33, and a pressing frame 35 which is slidably connected to the lower end of the vertical moving disc 30 and is capable of driving the pull ring 34 to slide and is in transmission connection with the lever 36; the lower end of the lower pressing frame 35 is provided with a driven column 351 which is vertically arranged; one end of the lever 36 is formed with a driving groove 361 slidably connected with the driven post 351; the other end of the lever 36 is formed with a swing arm 362 capable of abutting against the dial 43.
An extending column 341 arranged along the diameter direction is formed on the outer wall of the pull ring 34; the pressing frame 35 is formed with a pressing inclined surface 352 which is inclined toward one end of the pull ring 34 and can drive the extension column 341 to slide downward.
The vertical moving part 3 further comprises a stop post 37 which is longitudinally connected with the upper end of the vertical moving disc 30 in a sliding way and is used for preventing the second transmission gear 33 from sliding upwards, and a cross rod 38 which is horizontally connected with the upper end of the vertical moving disc 30 in a sliding way and is in transmission connection with the stop post 37; the upper end of the cross bar 38 is formed with an inward pushing inclined surface 382 which can prop against the accommodating cavity 131 to drive the cross bar 38 to slide.
The outer wall of the stop column 37 is formed with a horizontally arranged linkage column 371; the cross bar 38 is formed with a link chute 381 which is arranged obliquely and is slidably connected with the link column 371.
The switch lever 32 is formed with a driven block 321 which can be in transmission connection with the synchronous gear 31; a centering tension spring for sliding the driven block 321 to the synchronizing gear 31 is provided between the switching lever 32 and the vertical shift plate 30.
The upper end of the screw rod 11 is formed with a non-cylinder 113; the periphery of the screw rod 11 is longitudinally and slidably connected with a closed gear 22 which can be in transmission connection with the sector door 21; the upper end of the closed gear 22 is formed with a non-circular through hole 221 penetrating the closed gear 22 and capable of being connected with the non-cylinder 113 in a sliding manner; the cross section of the non-circular hole 221 is the same as the cross section of the non-cylinder 113; the vertical moving disc 30 slides upwards to drive the closing gear 22 to slide upwards to the sector door 21 for transmission connection.
The lower end of the upper cover 13 is rotatably connected with a first transmission gear 23 in transmission connection with the sector door 21; the closing gear 22 is located at the upper limit position, and the closing gear 22 is in transmission connection with the first transmission gear 23.
A controller is arranged on the fire fighting water bucket 10; the municipal water pipe, the life water pipe 102 and the fire water pipe are respectively provided with an electronic valve; the electronic valve, the cleaning motor 12, the water pump 14, and the intermittent motor 62 are electrically connected to the controller. The fire-fighting water bucket is an important ring in a fire-fighting water supply system, a certain water storage capacity of the fire-fighting water bucket is required to be ensured in daily life, but due to long-term water storage, impurities (such as dead branches, fallen leaves, silt and the like which are generally not tightly sealed and enter, moss rust insects produced in the interior water and the like) are always bred in the fire-fighting water tank, and in the use process of fire fighting, the fire-fighting water pipe and a fire-fighting water pump filter screen are easily blocked, particularly a fire-fighting spray header is easy to cause various unexpected conditions such as unstable fire-fighting water supply pressure. In addition, in the raw water, some water (such as green plant irrigation water) does not need to meet the drinking requirement, so that the long-term water storage in the fire-fighting water bucket can be used as the green plant irrigation water while the enough water storage capacity of the fire-fighting water bucket is ensured, and meanwhile, the fire-fighting water bucket is cleaned and supplemented with new clean water.
When the fire fighting water bucket 10 changes water, a user presses a water change switch, and the controller controls the cleaning motor 12 to work so that the screw rod 11 rotates positively, and the screw rod 11 rotates to drive the synchronous gear 31 to rotate positively. The forward rotation of the synchronous gear 31 drives the driven block 321 to slide forward until the driven block is not contacted with the synchronous gear 31, and the return tension spring stretches and stores force, namely the switching rod 32 slides forward, and the switching rod 32 slides forward to drive the lever 36 to slide until the lever 36 is not contacted with the shifting block 43 any more. Simultaneously, the lever 36 slides to drive the inclined swing arms 362 to synchronously slide, the swing arms 362 prop against the deviation rectifying column 301 in the sliding process and positively rotate under the guide of the deviation rectifying column 301, the swing arms 362 rotate to drive the driving grooves 361 to rotate, the driving grooves 361 rotate to drive the driven columns 361 to slide so as to enable the pressing frame 35 to slide far away from the pull ring 34, and the pressing inclined planes 352 slide until no longer contact with the extending columns 341.
The screw rod 11 rotates to drive the non-cylinder 113 to rotate forward, the non-cylinder 113 rotates to drive the non-circular through hole 221 to rotate to further drive the sealing gear 22 to rotate, the sealing gear 22 rotates to drive the first transmission gear 23 to rotate, and the first transmission gear 23 rotates to drive the sector door 21 to rotate. The screw rod 11 rotates forward to enable the longitudinal moving disc 30 to slide downwards, the longitudinal moving disc 30 slides downwards to drive the cleaning part 4 to slide downwards synchronously, the longitudinal moving disc 30 slides downwards, the closing gear 22 slides downwards under the action of gravity to be no longer in contact with the non-cylinder 113, and the sector door 21 rotates to be no longer closed to the accommodating cavity 131. The longitudinal moving plate 30 slides downwards to drive the cross bar 38 to be no longer propped against the inner wall of the accommodating cavity 131, the cross bar 38 can slide freely, and the longitudinal moving plate 30 and the cleaning part 4 leave the accommodating cavity 131. The second transmission gear 33 slides upward to the upper limit position by the elastic force of the upward pushing spring 39, and the second transmission gear 33 is in transmission connection with the synchronizing gear 31 and the inner ring gear 413. The second transmission gear 33 slides upwards to drive the stop column 37 to slide upwards so as to enable the linkage column 371 to slide upwards, and the linkage column 371 slides upwards to drive the inclined linkage chute 381 to slide so as to enable the cross rod 38 to slide towards the periphery of the longitudinal moving disc 30 and extend out of the longitudinal moving disc 30.
Then, the synchronous gear 31 rotates to drive the second transmission gear 33 to rotate, the second transmission gear 33 rotates to drive the inner ring gear 413 to rotate so as to enable the uppermost sector plate 41 to rotate forward, and the upper sector plate 41 rotates forward to drive the corresponding push-pull column 414 to rotate synchronously. The push-pull column 414 rotates to drive the arc-shaped slots 411 adjacent below to rotate, so that the sector plates 41 adjacent below rotate forward, and so on, and each sector plate 41 rotates and opens in turn, so that a circular cleaning disc covering the water surface of the fire fighting water bucket 10 is formed. The fan-shaped plate 41 rotates to drive the hairbrush 42 to rotate, the hairbrush 42 abuts against the inner wall of the fire-fighting water bucket 10, the inner wall of the fire-fighting water bucket 10 is brushed while the hairbrush 42 rotates, and attached impurities are brushed down and fall below the circular cleaning disc. The sector plate 41 rotates to prevent the shifting block 43 from abutting against the lifting block 44, and the shifting block 43 slides downwards to the lower limit position under the action of gravity.
The screw rod 11 rotates to drive the first ratchet wheel 111 to rotate, the first ratchet wheel 111 rotates to drive the second ratchet wheel 522 to rotate so as to enable the conical grinding column 51 to rotate, the conical grinding column 51 rotates to drive the sealing disc 52 to rotate so as to enable the second impurity dropping hole 521 to rotate, and the second impurity dropping hole 521 rotates until the second impurity dropping hole 521 is aligned with the first impurity dropping hole 103, so that water mixed with impurities at the lower layer in the fire fighting water bucket 10 flows downwards into the grinding bucket 101. The gap between the lower end of the tapered grinding column 51 and the inner wall of the grinding drum 101 is gradually reduced downward, and the impurities introduced into the grinding drum 101 are ground and then pass through the gap downward. The circular cleaning disc rotates and stirs water along the circumferential direction, so that impurities in the water are concentrated to the middle position of the fire-fighting water bucket 10, and then enter the first impurity falling hole 103. Along with the continuous rotation of the conical grinding column 51, the first impurity dropping hole 103 is intermittently communicated with the second impurity dropping hole 521, impurities in the fire-fighting water bucket 10 intermittently drop into the grinding barrel 101, so that the impurities are prevented from entering too much at one time, and gaps between the grinding barrel 101 and the conical grinding column 51 are blocked.
The water change switch is pressed and the controller also controls the municipal water pipe and the domestic water pipe 102 to be opened, the municipal water pipe supplies clean water to the upper layer of the fire-fighting water bucket 10, and simultaneously controls the water change pump 14 to work, the clean water on the upper layer of the fire-fighting water bucket 10 is extracted, and the water sequentially passes through the water inlet pipe 106, the communicating pipe 611, the water outlet pipe 107 and the other communicating pipe 611, and then enters the grinding barrel 101. The water entering the grinding barrel 101 dilutes the mixture of impurities and water in the grinding barrel 101, and the water enters the living water pipe 102 after passing through a gap between the grinding barrel 101 and the conical grinding column 51 for green plant irrigation and other purposes. The ground impurities in the pipeline are diluted under the mixing of a large amount of clean water, so that the mixing and accumulation of the impurities are prevented, and the pipeline is blocked.
In the process of cleaning the waterproof bucket 10, impurities are prevented from being dissipated upwards to the upper part of the circular cleaning disc through gaps between the hairbrushes 42, the upper clean water is polluted, when the water passes through the first communicating pipe 611, the water is filtered layer by the multi-stage filter screen 63, and meanwhile, the controller also periodically controls the filter bucket 61 to rotate, so that the communicating pipe 611 rotates in a gap. When the multi-stage filter 63 containing the foreign matters rotates to communicate with the water outlet pipe 107, the water flow pushes the foreign matters attached to the multi-stage filter 63 to flow into the grinding drum 101 to perform grinding, thereby improving the filtering effect of the multi-stage filter 63.
After the cleaning motor 12 works for a certain time T1, the longitudinal moving plate 30 moves downwards to the lower limit position, the inner wall of the fire fighting water bucket 10 is scrubbed, the sealing plate 52 rotates to seal the first impurity dropping hole 103, and the controller immediately controls the cleaning motor 12 to rotate reversely, namely the screw rod 11 rotates reversely, and the longitudinal moving plate 30 slides upwards. The reverse rotation of the screw rod 11 can not drive the conical grinding column 51 to rotate, and the sealing disc 52 keeps sealing the first impurity dropping hole 103. The screw rod 11 reversely rotates to drive the synchronous gear 31 to reversely rotate, the driven block 321 is propped against the synchronous gear 31 under the elastic force of the centering tension spring, the switching rod 32 reversely slides under the driving of the synchronous gear 31, the centering tension spring reversely stores force, the switching rod 32 reversely slides to drive the lever 36 to slide towards the periphery of the longitudinal moving disc 30, and the lever 36 is no longer in contact with the deviation rectifying column 301. The reverse rotation of the screw rod 11 also drives the uppermost sector plate 41 to reversely rotate, and when the uppermost push-pull column 414 slides to abut against the other end of the arc-shaped slot 411, the lower adjacent sector plate 41 is driven to reversely rotate, and so on, each sector plate 41 sequentially rotates to coincide with the adjacent lower sector plate 41. In this process, the shifting block 43 rotates to the upper end of the adjacent lifting block 44, then, each lifting block 44 rotates to the upper end of the adjacent lifting block 44 below, when each sector plate 41 rotates to be overlapped, the lowest lifting block 44 rotates to be abutted against the convex block 412 and slides upwards under the drive of the guide inclined plane, so that the shifting block 43 slides upwards to an upper limit position.
Then the sector plate 41 continues to rotate, the shifting block 43 is driven to rotate to abut against the swing arm 362 and drive the swing arm 362 to rotate reversely, the pressing frame 35 slides towards the pull ring 34, the pressing frame 35 slides to drive the pressing inclined plane 352 to slide, the pressing inclined plane 352 slides to abut against the extension column 341, and the pull ring 34 is driven to slide downwards. The pull ring 34 slides downwards to drive the second transmission gear 33 to slide downwards, the second transmission gear 33 is no longer in contact with the synchronizing gear 31 and the inner ring gear 413, and the upward pushing spring 39 compresses the stored force, and at this time, each sector plate 41 is located right below the accommodating cavity 131. In the upward sliding process of the longitudinally moving plate 30, the contact area between the sector plate 41 and water is reduced, namely, the stress area is reduced, the energy consumption is reduced, and the structural strength is protected.
The vertical moving disc 30 slides upwards to drive the cross rod 38 to slide upwards, then the inward pushing inclined surface 382 abuts against the accommodating cavity 131, the cross rod 38 slides inwards, the cross rod 38 slides to drive the stop post 37 to slide downwards to abut against the upper end of the second transmission gear 33, and the second transmission gear 33 is limited to slide upwards. Then, after the longitudinally moving plate 30 slides into the accommodating cavity 131, the longitudinally moving plate 30 slides up to abut against the closing gear 22, and drives the closing gear 22 to slide up, and the non-cylinder 113 enters the non-circular through hole 221 again. The screw rod 11 reversely rotates to drive the sector door 21 to reversely rotate, so that the sector door 21 rotates to the upper end of the closed accommodating cavity 131, the longitudinal moving part 3 and the cleaning part 4 are separated from the fire fighting water bucket 10 and prevented from being corroded by water, and impurities attached to the longitudinal moving part 3 and the cleaning part 4 are prevented from falling into the fire fighting water bucket 10. After the water and impurities on the brush 42 fall into the receiving chamber 131, they flow into the outside of the fire bucket 10 through the guide holes.
After the cleaning motor 12 is operated again for a certain time T1, the controller controls the cleaning motor 12 and the water changing pump 14 to stop operating, and controls the domestic water pipe 102 and the municipal water pipe to be closed. In the water changing process, enough water storage amount is always kept in the fire-fighting water bucket 10, the fire-fighting requirement is met, water changing can be stopped immediately, and fire-fighting water supply is converted into fire-fighting water supply, so that a precondition is provided for fire-fighting constant-pressure water supply.
The invention can clean the fire fighting water barrel 10, and in the cleaning process, the water storage capacity is always kept enough, which provides precondition for fire fighting constant pressure water supply, meanwhile, the water in the fire fighting water barrel 10 has no impurity, the fire fighting pipeline or the water pump filter screen is prevented from being blocked, and the fire fighting constant pressure water supply is kept; the invention can change water of the water-proof bucket 10, and simultaneously remove impurities and clean the water-proof bucket 10; the invention can grind the water exchanged from the fire-fighting water bucket 10, dilute the impurities by clean water, and use the exchanged water as the water for irrigation of green plants, and the water pipe of the domestic water can not be blocked after the impurities are ground and diluted, thus preventing the waste of water resources, and simultaneously, the flow is simple and the water exchange efficiency is high.

Claims (7)

1. A life fire control constant pressure water supply equipment, its characterized in that: comprises a fire fighting water bucket (10), a longitudinal moving part (3) longitudinally connected in the fire fighting water bucket (10) in a sliding way, and a cleaning part (4) arranged at the periphery of the longitudinal moving part (3) and used for cleaning the inner wall of the fire fighting water bucket (10); the fire fighting water bucket (10) is rotationally connected with a coaxially arranged screw rod (11); the longitudinal moving part (3) comprises a longitudinal moving disc (30) which is longitudinally and slidably connected in the fire fighting water bucket (10) and is in transmission connection with the screw rod (11), and a synchronous gear (31) which is rotationally connected on the longitudinal moving disc (30) and is in transmission connection with the screw rod (11); the cleaning part (4) comprises a plurality of sector plates (41) which are rotatably connected to the periphery of the longitudinal moving disc (30) and can be in transmission connection with the synchronous gear (31); a brush (42) which can be propped against the inner wall of the fire fighting water bucket (10) is fixedly connected to the sector plate (41); the upper end of the fire fighting water bucket (10) is provided with a containing cavity (131) for containing the longitudinal moving part (3) and the cleaning part (4); the upper end of the fire fighting water bucket (10) is rotatably connected with a sector door (21) capable of sealing the accommodating cavity (131); the sector door (21) can be in transmission connection with the screw rod (11).
2. A fire protection constant pressure water supply equipment for life as claimed in claim 1, wherein: a grinding barrel (101) which can be communicated with the fire fighting water barrel (10) is formed at the central position of the lower end of the fire fighting water barrel (10); a life water pipe (102) communicated with a water pipe for green plant irrigation is formed at the lower end of the grinding barrel (101); a conical grinding column (51) which is in unidirectional transmission connection with the screw rod (11) is rotationally connected with the grinding barrel (101); the gap between the conical grinding column (51) and the inner wall of the grinding barrel (101) is gradually reduced from top to bottom, and the water pipe communicated with the life water pipe (102) cannot be blocked by impurities passing through the smallest gap.
3. A fire protection constant pressure water supply equipment for life as claimed in claim 2, wherein: the lower end of the fire fighting water bucket (10) is provided with a water exchanging bucket (105); a water inlet pipe (106) with the upper end communicated with the upper end of the fire fighting water bucket (10) is formed in the water changing bucket (105); a water outlet pipe (107) with the upper end communicated with the upper end of the grinding barrel (101) is formed in the water changing barrel (105); the lower ends of the water inlet pipe (106) and the water outlet pipe (107) are respectively communicated with the two ends of the water changing pump (14).
4. A domestic fire constant pressure water supply apparatus according to claim 3, wherein: a filter vat (61) is rotatably connected with the water changing vat (105); a plurality of communicating pipes (611) which are uniformly arranged and can be respectively communicated with the water inlet pipe (106) and the water outlet pipe (107) are formed on the filter barrel (61) along the circumferential direction; the same communicating pipe (611) is not communicated with the water inlet pipe (106) and the water outlet pipe (107) at the same time; a multi-stage filter screen (63) for filtering impurities in the water is arranged in the communicating pipe (611).
5. A fire protection constant pressure water supply equipment for life as claimed in claim 2, wherein: the lower end of the fire fighting water bucket (10) is provided with a first impurity dropping hole (103) communicated with the grinding bucket (101); the upper end of the conical grinding column (51) is fixedly connected with a sealing disc (52) capable of sealing the first impurity falling hole (103); a second impurity dropping hole (521) which can be communicated with the first impurity dropping hole (103) is formed on the sealing disc (52).
6. A fire protection constant pressure water supply equipment for life as claimed in claim 1, wherein: an arc-shaped groove (411) is formed at the upper end of the sector plate (41); the lower end of the sector plate (41) is provided with a push-pull column (414) which is connected with the arc-shaped groove (411) adjacent to the lower part in a sliding way; an inner ring gear (413) is formed on the uppermost sector plate (41); the longitudinal moving part (3) further comprises a second transmission gear (33) which is longitudinally connected to the longitudinal moving disc (30) in a sliding manner and can be in transmission connection with the inner ring gear (413) and the synchronous gear (31).
7. A fire protection constant pressure water supply equipment for life as claimed in claim 6, wherein: the upper end of the uppermost sector plate (41) is connected with a shifting block (43) which can drive the second transmission gear (33) to slide in a sliding manner; the upper end of the fan-shaped plate (41) positioned at the lowest part is provided with a lug (412) which can drive the shifting block (43) to slide; lifting blocks (44) for transmission are respectively and slidably connected to the middle fan-shaped plates (41); the protruding block (412) is provided with a guide inclined plane for driving the lifting block (44) to slide upwards.
CN202311687834.XA 2023-12-09 2023-12-09 Constant-pressure water supply equipment for life fire control Pending CN117468539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311687834.XA CN117468539A (en) 2023-12-09 2023-12-09 Constant-pressure water supply equipment for life fire control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311687834.XA CN117468539A (en) 2023-12-09 2023-12-09 Constant-pressure water supply equipment for life fire control

Publications (1)

Publication Number Publication Date
CN117468539A true CN117468539A (en) 2024-01-30

Family

ID=89636383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311687834.XA Pending CN117468539A (en) 2023-12-09 2023-12-09 Constant-pressure water supply equipment for life fire control

Country Status (1)

Country Link
CN (1) CN117468539A (en)

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