CN111980927B

CN111980927B - High-pressure water pump for fire fighting and extinguishing and use method thereof

Info

Publication number: CN111980927B
Application number: CN202010903548.2A
Authority: CN
Inventors: 周绪安; 禹泽龙; 梁春亮
Original assignee: Anhui Kaipu Pump Co ltd
Current assignee: Anhui Kaipu Pump Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2022-02-11
Anticipated expiration: 2040-09-01
Also published as: CN111980927A

Abstract

The invention discloses a high-pressure water pump for fire fighting and extinguishing and a using method thereof, and the high-pressure water pump comprises a water pump main body, wherein the water pump main body comprises a pump body, one side surface of the pump body is connected with a water outlet, the other side surface of the pump body is connected with a water inlet, one side surface of the water inlet is connected with an adsorption mechanism, one side of the adsorption mechanism is connected with a second connecting sleeve, one side surface of the first connecting sleeve is connected with a fastening mechanism, and one side of the fastening mechanism is connected with a water diversion port; the adsorption mechanism comprises a first connecting sleeve, an adsorption plate, a first sliding chute, an inner support frame, a turbofan, a first support sleeve, an inner bearing frame, an adsorption strip, a connecting cylinder, an inner connecting column, a first clamping groove, a first clamping block and an inner connecting rod; the suction mechanism is arranged, so that scrap iron can be effectively prevented from entering the pump body, abrasion of the pump body during working can be effectively reduced, and the device can conveniently fasten and fix the external water receiving pipe through the fastening mechanism.

Description

High-pressure water pump for fire fighting and extinguishing and use method thereof

Technical Field

The invention relates to the technical field of high-pressure water pumps, in particular to a high-pressure water pump for fire fighting and extinguishing and a using method thereof.

Background

The most widely used high-pressure water pump is a micro high-pressure water pump. The portable water pump has the characteristics of high pressure, small volume, convenience in carrying, capability of being driven by a vehicle-mounted storage battery and the like, and is commonly used for cleaning, spraying, pressurizing, pumping water and the like. Various miniature water pumps and miniature self-priming water pumps can be updated to honest science and technology to look up relevant data and experimental data.

At present, the existing part of the high-pressure water pump for fire fighting is generally installed in a pump room of a corridor basement, but the high-pressure water pump does not work in the pump room for a long time, and the inside of a pipe body connected with a water tank can be rusted, and at the moment, if the water pump is started to work, the water pump can suck the rust into a pump body, and centrifugal fan blades in the pump body can be contacted with the iron chips, so that the iron chips can be hit to the rotating shaft position of the fan blades by the fan blades, so that the rotating shaft can be abraded, and the service life of the pump body of the high-pressure water pump can be influenced, and the existing part of the high-pressure water pump for fire fighting can slightly lack the water pumping amount of a water pipe with a fixed caliber when a large fire occurs, so as to show the limitation of the high-pressure water pump in fire fighting operation, and the general solution is that a fire fighter can switch over the water pipe with a larger caliber through a flange and a bolt, however, the adoption of this method can lead to lower switching efficiency, and the replacement of the water pipe is complicated, which affects the fire extinguishing efficiency, so that a high-pressure water pump for fire fighting and a method for using the same are urgently needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a high-pressure water pump for fire fighting and a using method thereof, and aims to solve the problems that the water inlet end of the existing high-pressure water pump for fire fighting does not have an adsorption function, and the existing part of the existing high-pressure water pump for fire fighting is inconvenient to fix after being connected with water pipes with different calibers.

In order to achieve the purpose, the invention provides the following technical scheme: a high-pressure water pump for fire fighting and fire extinguishing and a using method thereof comprise a water pump main body, wherein the water pump main body comprises a pump body, one side surface of the pump body is connected with a water outlet, the other side surface of the pump body is connected with a water inlet, one side surface of the water inlet is connected with an adsorption mechanism, one side of the adsorption mechanism is connected with a second connecting sleeve, one side surface of the first connecting sleeve is connected with a fastening mechanism, and one side of the fastening mechanism is connected with a water diversion port;

the adsorption mechanism comprises a first connecting sleeve, an adsorption plate, a first sliding groove, an inner support frame, a turbofan, a first support sleeve, an inner bearing frame, an adsorption strip, a connecting cylinder, an inner connecting post, a first clamping groove, a first clamping block and an inner connecting rod, wherein the first sliding groove is formed in the inner wall of the first connecting sleeve, the inner support frame is inserted in the first sliding groove, one side of the inner support frame is connected to the surface of the first connecting seat, the first clamping groove is formed in the first connecting seat, the surface of the first clamping groove is connected with the first clamping block in an abutting mode, one side of the first clamping block is connected with the connecting cylinder, the inner connecting post is inserted in the connecting cylinder, the inner connecting rod is connected to the surface of one side of the inner connecting post, the adsorption plate is connected to the surface of one side of the inner connecting rod, the adsorption strip is fixedly connected to the surface of the adsorption plate, and the turbofan is connected to the surface of one side of the connecting cylinder, and the edge of the turbofan is connected with an inner bearing frame, and one side of the inner bearing frame is inserted into the first supporting sleeve.

Preferably, fastening device includes first adapter sleeve, bolt, knob, first gear and first clamp splice, a side surface butt joint of second adapter sleeve has first clamp splice, and the meshing of one side of first clamp splice has first gear, a side surface of first gear is connected with the knob, the surface of knob is connected with first adapter sleeve, the surface of first adapter sleeve runs through there is the bolt, the bottom surface of first adapter sleeve is connected with the inlet.

Preferably, the adsorption plates are provided with six groups, and the six groups of adsorption plates are uniformly connected to the surface of the inner connecting column at equal intervals.

Preferably, three groups of inner support frames are arranged, and the three groups of inner support frames are uniformly connected to the outer surface of the first connecting seat at equal intervals.

Preferably, a sliding groove is formed in the first supporting sleeve, and an inner bearing frame is connected to the sliding groove in a sliding mode.

Preferably, six groups of notch grooves are formed in the first clamping groove, and a first clamping block is movably abutted to the inner part of each notch groove.

Preferably, a through groove is formed in the surface of the first clamping block, and a bolt is clamped and connected inside the through groove.

Preferably, the first clamping blocks are provided with two groups, and the two groups of first clamping blocks are respectively meshed with the surfaces of the two sides of the first gear.

Preferably, when the device is required to be used, the pump body can be manually preheated before the operation of the pump body is started through the external power supply, the water diversion port can be manually attached to one side surface of the second connecting sleeve, then the two groups of first clamping blocks can be manually covered on the surfaces of the second connecting sleeve and the water diversion port respectively, then the knob can be manually held and rotated, meanwhile, the first gear can be driven to rotate through the rotation of the knob, meanwhile, the first clamping blocks meshed on the surface of the first gear can be driven to move through the rotation of the first gear, meanwhile, after the positions of the two groups of first clamping blocks are determined, the bolt can be manually penetrated through the first connecting box, the first connecting box is inserted into the surface of the first clamping blocks, the positions of the first clamping blocks are fixed, then the pump body can be started to operate, and water is pumped into the pump body from the inside of the water diversion port through the first connecting sleeve through the operation of the pump body, and is discharged from the water outlet, thereby being convenient for supplying water to the firefighters and being convenient for the firefighters to carry out fire extinguishing operation.

Compared with the prior art, the invention has the beneficial effects that: the high-pressure water pump for fire fighting and the use method thereof are arranged, and the adsorption mechanism is arranged, so that scrap iron can be effectively reduced from entering the inside of the pump body, the abrasion of the pump body during working can be effectively reduced, and the device can conveniently fasten and fix an external water receiving pipe by being provided with the fastening mechanism.

1. The device is through being provided with adsorption apparatus structure, and at this moment, the iron fillings that carry in the rivers will contact with adsorption plate and adsorption strip to the iron fillings that carry in the rivers can be adsorbed through the adsorption of adsorption plate and adsorption strip, carry out abundant absorption to the iron fillings that enter into to the inside pump body and handle, with the working life who increases the pump body.

2. The device is through being provided with fastening device, but manual reverse rotation knob, make the knob drive first gear and carry out the reverse rotation in step, first gear this moment will drive the meshing and accomodate to the inside of first splice box at its surface first clamp splice, and this moment, two sets of first clamp splices will fasten between second adapter sleeve and the inlet gradually, when the rotation of two sets of first clamp splices through first gear is accomodate the most inseparable state, can manually run through first splice box with the bolt and insert the inside of establishing to first clamp splice, make first clamp splice can not carry out reverse migration again, can accomplish this moment and fix the fastening between second adapter sleeve and the inlet.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a perspective view of the first and second connecting sleeves of the present invention;

FIG. 4 is a schematic front perspective view of the adsorption mechanism of the present invention;

FIG. 5 is a perspective view of the first connecting sleeve and the first sliding chute according to the present invention;

FIG. 6 is a schematic rear perspective view of the adsorption mechanism of the present invention;

FIG. 7 is a perspective view of the first card slot and the first connecting seat of the present invention;

FIG. 8 is a schematic perspective view of the structure of the water inlet and the water diversion port of the present invention;

FIG. 9 is a schematic sectional elevation view of the suction mechanism and fastening mechanism of the present invention;

fig. 10 is an enlarged view of the structure at a in fig. 9 according to the present invention.

In the figure: 1. a pump body; 2. a water outlet; 3. a water inlet; 4. a first connecting sleeve; 5. a second connecting sleeve; 6. a first junction box; 7. a water diversion port; 8. an adsorption plate; 9. a first chute; 10. an inner support frame; 11. a first connecting seat; 12. a turbofan; 13. a first support sleeve; 14. an inner bearing frame; 15. an adsorption strip; 16. a connecting cylinder; 17. an inner connecting post; 18. a first card slot; 19. a bolt; 20. a knob; 21. a first gear; 22. a first clamping block; 23. a first clamping block; 24. an inner connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown:

a high-pressure water pump for fire fighting and extinguishing and a using method thereof comprise a water pump main body, wherein the water pump main body comprises a pump body 1, one side surface of the pump body 1 is connected with a water outlet 2, the other side surface of the pump body 1 is connected with a water inlet 3, one side surface of the water inlet 3 is connected with an adsorption mechanism, one side of the adsorption mechanism is connected with a second connecting sleeve 5, one side surface of a first connecting sleeve 4 is connected with a fastening mechanism, and one side of the fastening mechanism is connected with a water diversion port 7;

the adsorption mechanism comprises a first connecting sleeve 4, an adsorption plate 8, a first sliding chute 9, an inner supporting frame 10, a turbofan 12, a first supporting sleeve 13, an inner supporting frame 14, an adsorption strip 15, a connecting cylinder 16, an inner connecting column 17, a first clamping groove 18, a first clamping block 23 and an inner connecting rod 24, wherein the first sliding chute 9 is formed in the inner wall of the first connecting sleeve 4, the inner supporting frame 10 is inserted in the first sliding chute 9, one side of the inner supporting frame 10 is connected to the surface of the first connecting seat 11, the first clamping groove 18 is formed in the first connecting seat 11, the first clamping block 23 is abutted to the surface of the first clamping groove 18, the connecting cylinder 16 is connected to one side of the first clamping block 23, the inner connecting column 17 is inserted in the connecting cylinder 16, the inner connecting rod 24 is connected to one side surface of the inner connecting column 17, the adsorption plate 8 is connected to one side surface of the inner connecting rod 24, and the adsorption strip 15 is fixedly connected to the surface of the adsorption plate 8, one side surface of the connecting cylinder 16 is connected with a turbofan 12, an inner supporting frame 14 is connected to the edge of the turbofan 12, and one side of the inner supporting frame 14 is inserted into the first supporting sleeve 13.

Further, fastening device includes first adapter sleeve 6, bolt 19, knob 20, first gear 21 and first clamp splice 22, a side surface butt of second adapter sleeve 5 has first clamp splice 22, and the meshing of one side of first clamp splice 22 has first gear 21, a side surface of first gear 21 is connected with knob 20, the surface of knob 20 is connected with first adapter sleeve 6, bolt 19 has been run through on the surface of first adapter sleeve 6, the bottom surface of first adapter sleeve 6 is connected with inlet 7, through being provided with fastening device, can conveniently closely fix between second adapter sleeve 5 and the inlet 7.

Further, the adsorption plate 8 is provided with six groups, and six groups of adsorption plates 8 are equidistantly and uniformly connected to the surface of the inner connecting column 17, and the adsorption effect on the iron filings in water can be increased by arranging six groups of adsorption plates 8.

Furthermore, the inner support frames 10 are provided with three groups, the three groups of inner support frames 10 are uniformly connected to the outer surface of the first connecting seat 11 at equal intervals, and the adsorption plate 8 can be conveniently and fixedly supported by the three groups of inner support frames 10.

Further, a sliding groove is formed in the first supporting sleeve 13, an inner bearing frame 14 is connected to the sliding groove in a sliding mode, and the inner bearing frame 14 is connected to the first supporting sleeve 13 in a sliding mode so that the turbofan 12 can be guided and limited conveniently.

Furthermore, six groups of notch grooves are formed in the first clamping groove 18, the first clamping block 23 is movably abutted to the inner portion of each notch groove, and the inner connecting column 17 can be conveniently limited by the six groups of notch grooves, so that the inner connecting column cannot be rotated due to water flow impact.

Furthermore, a through groove is formed in the surface of the first clamping block 22, and the inner part of the through groove is connected with a bolt 19 in a clamping manner, so that the position of the first clamping block 22 can be conveniently fixed through the bolt 19.

Further, two sets of first clamping blocks 22 are provided, and the two sets of first clamping blocks 22 are respectively engaged with two side surfaces of the first gear 21.

Further, when the device needs to be used, the pump body 1 can be manually preheated before starting to work through an external power supply, the water inlet 7 can be manually attached to one side surface of the second connecting sleeve 5, then the two groups of first clamping blocks 22 can be manually covered on the surfaces of the second connecting sleeve 5 and the water inlet 7 respectively, then the knob 20 can be manually held and rotated, meanwhile, the first gear 21 can be driven to rotate through the rotation of the knob 20, meanwhile, the first clamping blocks 22 engaged with the surface of the first gear 21 can be driven to move through the rotation of the first gear 21, meanwhile, after the positions of the two groups of first clamping blocks 22 are determined, the bolt 19 can be manually penetrated through the first connecting box 6, the first connecting box 6 is inserted into the surface of the first clamping blocks 22, the position of the first clamping blocks 22 is fixed, and then the pump body 1 can start to work, and the work through the pump body 1 with the water from the inside of inlet 7 through first adapter sleeve 4 pump sending to the pump body 1 inside to discharge via delivery port 2, thereby can conveniently supply water to the fire fighter, thereby can make things convenient for the fire fighter to put out a fire the operation.

The working principle is as follows: when the water body at the water inlet end needs to be adsorbed and filtered, the second connecting sleeve 5 can be firstly manually detached from the surface of the first connecting sleeve 4, the inner support frame 10 is inserted into the first connecting sleeve 4 from one side of the second connecting sleeve 5 along the first sliding groove 9 formed in the inner wall of the first connecting sleeve 4, and after the inner support frame 10 is completely inserted into the first connecting sleeve 4, the first support sleeve 13 connected to one side of the inner connecting column 17 is inserted into the first connecting sleeve 4, at this time, the second connecting sleeve 5 can be manually covered on the surface of the first connecting sleeve 4, the first support sleeve 13 in the first connecting sleeve 4 is blocked through the inner wall of the second connecting sleeve 5, and then, after the pump body 1 starts to work, water flow enters into the second connecting sleeve 5 from one side of the water inlet 7, and starts to impact the turbofan 12 in the second connecting sleeve 5, so that the turbofan 12 starts to rotate, and through the rotation of the turbofan 12, the water flow inside the first connecting sleeve 4 and the second connecting sleeve 5 will be disturbed by the turbofan 12, and the fluency of the water flow inside the first connecting sleeve 4 is damaged, at this time, the turbofan 12 will influence the flow velocity of the water flow inside the first connecting sleeve 4, and for the water flow inside the water inlet 7, the water flow entering the first connecting sleeve 4 has a flow velocity reduced phenomenon already caused by the blocking of the turbofan 12, at this time, the iron filings carried in the water flow will contact with the adsorption plate 8 and the adsorption strip 15, so that the iron filings carried in the water flow can be adsorbed through the adsorption of the adsorption plate 8 and the adsorption strip 15, so as to slow down the iron filings sucked into the interior by the pump body 1, and generate abrasion to the interior of the pump body 1, and because the design angle of the adsorption plate 8 is arc-shaped, inside rivers of first connecting sleeve 4 are behind adsorption plate 8, will obtain the guide of adsorption plate 8 and carry out the rectification to can make rivers become regular flow state from disorderly flow state, make the velocity of flow resume once more for the inside velocity of flow of water inlet 7, and through adsorption and rectification of adsorption plate 8, can be under the condition that does not influence the suction volume of the pump body 1, carry out abundant absorption to the iron fillings that enter into the pump body 1 inside and handle, in order to increase the life of the pump body 1.

When the fixed caliber of the water inlet 7 can not meet the suction amount of the pump body 1, the water inlet 7 with larger caliber needs to be replaced and connected on the surface of the first connecting box 6, at this time, the pump body 1 is stopped through an external power supply, then the bolt 19 penetrating through the first connecting box 6 can be manually drawn out from the inside of the first connecting box 6, at this time, the first clamping block 22 is not blocked by the bolt 19 any more, at this time, the knob 20 can be manually rotated, the first gear 21 is driven to rotate through the rotation of the knob 20, the first clamping block 22 meshed on the surface of the first gear 21 can be moved to the outside through the rotation of the first gear 21, at this time, two groups of first clamping blocks 22 can not clamp and fasten the second connecting sleeve 5 and the water inlet 7 any more, then the water inlet 7 can be detached from the surface of the second connecting sleeve 5, and a group of water inlet 7 with larger caliber can be replaced, fixing the two groups of first clamping blocks 22 on the surface of the second connecting sleeve 5, then manually abutting the two groups of first clamping blocks 22 on the surfaces of the second connecting sleeve 5 and the water diversion port 7 respectively, and then manually rotating the knob 20 in the reverse direction to enable the knob 20 to drive the first gear 21 to synchronously rotate in the reverse direction, at the moment, the first gear 21 drives the first clamping blocks 22 meshed on the surface of the first clamping blocks to be stored in the first connecting box 6, at the moment, the two groups of first clamping blocks 22 gradually fasten the second connecting sleeve 5 and the water diversion port 7, when the two groups of first clamping blocks 22 are stored in the tightest state through the rotation of the first gear 21, the bolt 19 can be manually inserted into the first clamping blocks 22 through the first connecting box 6, so that the first clamping blocks 22 cannot move in the reverse direction any more, and at the moment, the fastening and fixing between the second connecting sleeve 5 and the water diversion port 7 can be completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high pressure water pump for fire control extinguishment, includes the water pump main part, its characterized in that: the water pump main body comprises a pump body (1), a water outlet (2) is connected to one side surface of the pump body (1), a water inlet (3) is connected to the other side surface of the pump body (1), an adsorption mechanism is connected to one side surface of the water inlet (3), a second connecting sleeve (5) is connected to one side of the adsorption mechanism, a fastening mechanism is connected to one side surface of the second connecting sleeve (5), and a water diversion port (7) is connected to one side of the fastening mechanism;

the adsorption mechanism comprises a first connecting sleeve (4), an adsorption plate (8), a first sliding groove (9), an inner support frame (10), a turbofan (12), a first support sleeve (13), an inner support frame (14), an adsorption strip (15), a connecting cylinder (16), an inner connecting column (17), a first clamping groove (18), a first clamping block (23) and an inner connecting rod (24), wherein the first sliding groove (9) is formed in the inner wall of the first connecting sleeve (4), the inner support frame (10) is inserted in the first sliding groove (9), one side of the inner support frame (10) is connected to the surface of the first connecting seat (11), the first clamping groove (18) is formed in the first connecting seat (11), the first clamping block (23) is abutted to the surface of the first clamping groove (18), the connecting cylinder (16) is connected to one side of the first clamping block (23), and the inner connecting column (17) is inserted in the connecting cylinder (16), an inner connecting rod (24) is connected to the surface of one side of the inner connecting column (17), an adsorption plate (8) is connected to the surface of one side of the inner connecting rod (24), an adsorption strip (15) is fixedly connected to the surface of the adsorption plate (8), a turbofan (12) is connected to the surface of one side of the connecting cylinder (16), an inner bearing frame (14) is connected to the edge of the turbofan (12), and one side of the inner bearing frame (14) is inserted into the first supporting sleeve (13);

fastening device includes first adapter sleeve (6), bolt (19), knob (20), first gear (21) and first clamp splice (22), one side surface butt joint of second adapter sleeve (5) has first clamp splice (22), and one side meshing of first clamp splice (22) has first gear (21), one side surface of first gear (21) is connected with knob (20), the surface connection of knob (20) has first adapter sleeve (6), bolt (19) have been run through on the surface of first adapter sleeve (6), the bottom surface of first adapter sleeve (6) is connected with diversion mouth (7).

2. A high pressure water pump for fire fighting according to claim 1, characterized in that: six groups of adsorption plates (8) are arranged, and the six groups of adsorption plates (8) are uniformly connected to the surface of the inner connecting column (17) at equal intervals.

3. A high pressure water pump for fire fighting according to claim 1, characterized in that: the inner supporting frames (10) are provided with three groups, and the three groups of inner supporting frames (10) are uniformly connected to the outer surface of the first connecting seat (11) at equal intervals.

4. A high pressure water pump for fire fighting according to claim 1, characterized in that: a sliding groove is formed in the first supporting sleeve (13), and an inner bearing frame (14) is connected to the inside of the sliding groove in a sliding mode.

5. A high pressure water pump for fire fighting according to claim 1, characterized in that: six groups of notches are formed in the first clamping groove (18), and a first clamping block (23) is movably abutted to the inner portion of each notch.

6. A high pressure water pump for fire fighting according to claim 1, characterized in that: a through groove is formed in the surface of the first clamping block (22), and a bolt (19) is clamped and connected inside the through groove.

7. A high pressure water pump for fire fighting according to claim 1, characterized in that: the first clamping blocks (22) are provided with two groups, and the two groups of first clamping blocks (22) are respectively meshed with the surfaces of the two sides of the first gear (21).

8. Use of a high pressure water pump for fire fighting according to claim 1, characterized in that: when the high-pressure water pump needs to be used, the pump body (1) can be manually preheated before starting to work through an external power supply, the water inlet (7) can be manually attached to one side surface of the second connecting sleeve (5), then two groups of first clamping blocks (22) can be manually covered on the surfaces of the second connecting sleeve (5) and the water inlet (7) respectively, then the knob (20) can be manually held, the knob (20) is rotated, meanwhile, the first gear (21) can be driven to rotate through the rotation of the knob (20), meanwhile, the first clamping blocks (22) meshed on the surface of the first gear (21) can be driven to move through the rotation of the first gear (21), meanwhile, after the positions of the two groups of first clamping blocks (22) are determined, the bolt (19) can be manually penetrated through the first connecting box (6), and the first connecting box (6) is inserted into the surface of the first clamping blocks (22), the position to first clamp splice (22) is fixed, can make the pump body (1) begin to carry out work afterwards to the work through the pump body (1) with the water from the inside of inlet (7) via first adapter sleeve (4) pump send to the pump body (1) inside, and discharge via delivery port (2), thereby can conveniently supply water to the fire fighter, thereby can make things convenient for the fire fighter to put out a fire the operation.