Fire-fighting high-rise water supply device

Abstract

The utility model relates to the field of fire fighting, discloses a fire-fighting high-rise water supply device, and solves the problems that when an existing water supply device cleans the interior of a pressurizing barrel, a motor is mainly adopted to drive a cleaning rod for cleaning, but water needs to be used for washing in the cleaning process, and the whole inner wall needs to be washed in the cleaning process; the fire-fighting high-rise water supply device comprises a base, a pressurizing barrel fixedly connected to the upper portion of the base and a discharging pipe communicated to one side of the pressurizing barrel, and is provided with a reciprocating mechanism and a rotating mechanism; the reciprocating mechanism is started to drive the rotating mechanism to rotate in a reciprocating mode during cleaning, then the rotating mechanism moves water on the lower portion to the upper portion to be splashed for cleaning, compared with the prior art, the inner side of the pressurizing barrel cannot be filled with water for cleaning during cleaning, and therefore the purpose of saving water resources is achieved.

Description

Technical Field

[0001] The utility model relates to the field of fire protection, in particular to a high-rise water supply device for fire protection. Background Art

[0002] The fire water supply system of a high-rise building is designed to ensure that in emergency situations such as fire, sufficient water can be provided quickly and effectively to extinguish the flames and protect life and property.

[0003] The announcement number is CN221441628U, which discloses a building fire-fighting booster water supply device, which belongs to the technical field of booster water supply devices, and includes a base, three support rods fixedly connected to the top of the base, and a booster tank fixedly connected to the top of the three support rods, and a motor housing fixedly connected to the top of the booster tank. A drive motor is fixedly installed in the motor housing. When cleaning the booster barrel, the existing water supply device mainly uses a motor to drive the cleaning rod for cleaning, but water needs to be used for flushing during cleaning. Because the entire inner wall needs to be flushed during cleaning, it is necessary to fill it with water for cleaning, which results in a great waste of water. Utility Model Content

[0004] The purpose of the utility model is to provide a high-rise water supply device for fire fighting. By adopting this device, the problem of needing to use water for flushing during cleaning is solved. Because the entire inner wall needs to be flushed during cleaning, it is necessary to fill the interior with water for cleaning, which leads to a great waste of water.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a high-rise fire water supply device, comprising a base, a booster barrel fixedly connected to the base, a discharge pipe connected to one side of the booster barrel, a feed pipe connected to the other side of the booster barrel, a sewage pipe arranged below the booster barrel, and a water pump arranged outside the sewage pipe; a reciprocating mechanism is arranged above the booster barrel, and a rotating mechanism is arranged inside the booster barrel, and the reciprocating mechanism drives the rotating mechanism to rotate to clean the booster barrel;

[0006] The reciprocating mechanism includes a support plate fixedly connected to the top of the boosting barrel, a motor fixedly connected to the top of the support plate, an output end of the motor fixedly connected to the first rotating shaft, a fixed plate is provided on the inner side of the support plate, a first hole is provided on the inner side of the fixed plate, a rack is slidably fitted on the inner side of the first hole, one end of the rack is fixedly connected to the first push plate, a first guide hole is provided on the inner side of the first push plate, a push rod is fixedly connected to the lower end of the first rotating shaft, the push rod is on the inner side of the first guide hole, the other end of the rack is meshed with a gear on the outside, the second rotating shaft is fixedly connected to the inside of the gear, and the second rotating shaft is connected to the boosting barrel in a rotating manner.

[0007] Preferably, the end of the rack close to the first push plate has no teeth, the outer side surface of the end of the rack close to the first push plate fits the inner side surface of the first hole, and the appearance structure of the end of the rack close to the first push plate is a rectangular parallelepiped.

[0008] Preferably, the first guide hole has a horizontal straight line shape when viewed from above, and the first guide hole and the push rod are fitted with a clearance fit.

[0009] Preferably, a second hole is provided in the middle of the second rotating shaft, the rotating mechanism includes a sliding plate that slides vertically inside the second hole, a first guide groove is provided on the inside of the second hole, a second guide rod is provided on the inside of the first guide groove, a third hole is provided inside the sliding plate, a push rod is provided on the inside of the third hole, the push rod and the second guide rod are connected in a fixed manner, the other end of the push rod is fixedly connected to a carrying cylinder, a second guide groove is provided on the inner wall of the booster barrel, a third guide rod is provided on the inside of the second guide groove, the third guide rod is nested on the inner side of the second guide groove, the third guide rod is connected in a fixed manner to the carrying cylinder, and a cleaning plate is fixedly connected to the outside of the second rotating shaft.

[0010] Preferably, the inner side surface of the third hole fits with the outer side surface of the push rod, and the outer appearance structure of the push rod is a rectangular parallelepiped.

[0011] Preferably, the upper end of the first guide groove has an inclined straight line appearance, and the lower end of the first guide groove has a vertical straight line appearance.

[0012] Preferably, the appearance structure of the second guide groove is spiral, and the second guide groove and the third guide rod are matched in a clearance fit.

[0013] The utility model proposes a high-rise fire water supply device, which is provided with a reciprocating mechanism and a rotating mechanism. When cleaning, the reciprocating mechanism is started to drive the rotating mechanism to rotate back and forth, and then the rotating mechanism moves the water below to the upper part for splashing and cleaning. Compared with the existing technology, the inside of the booster barrel will not be filled with water for cleaning during cleaning, thereby achieving the purpose of saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the booster barrel of the present utility model;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0017] Figure 4 For the utility model Figure 1Schematic diagram of the structure at A in the middle;

[0018] Figure 5 This is a schematic diagram of the appearance structure of the second rotating shaft of the present invention.

[0019] In the figure: 1. base; 2. booster barrel; 3. discharge pipe; 4. feed pipe; 5. sewage pipe; 9. water pump; 6. reciprocating mechanism; 7. rotating mechanism; 601. support plate; 602. motor; 603. first rotating shaft; 604. fixed plate; 605. first hole; 606. rack; 607. first push plate; 608. first guide hole; 609. push rod; 610. gear; 611. second rotating shaft; 8. second hole; 701. sliding plate; 702. first guide groove; 703. second guide rod; 704. third hole; 705. push rod; 706. bearing cylinder; 707. second guide groove; 708. third guide rod; 709. cleaning plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a high-rise fire water supply device, including a base 1, a booster barrel 2 fixedly connected to the top of the base 1, a discharge pipe 3 connected to one side of the booster barrel 2, a feed pipe 4 connected to the other side of the booster barrel 2, a sewage pipe 5 arranged below the booster barrel 2, and a water pump 9 arranged outside the sewage pipe 5. A reciprocating mechanism 6 is arranged above the booster barrel 2, and a rotating mechanism 7 is arranged inside the booster barrel 2. The reciprocating mechanism 6 drives the rotating mechanism 7 to rotate to clean the booster barrel 2;

[0022] The reciprocating mechanism 6 includes a support plate 601 fixedly connected to the top of the booster barrel 2, a motor 602 fixedly connected to the top of the support plate 601, and a first rotating shaft 603 fixedly connected to the output end of the motor 602. A fixed plate 604 is provided on the inner side of the support plate 601, and a first hole 605 is provided on the inner side of the fixed plate 604. A rack 606 slides on the inner side of the first hole 605. The end of the rack 606 close to the first push plate 607 has no teeth, and the outer side surface of the end of the rack 606 close to the first push plate 607 is in contact with the inner side surface of the first hole 605, and the appearance structure of the end of the rack 606 close to the first push plate 607 is a rectangular parallelepiped, so that the rack 606 does not rotate when it moves inside the first hole 605. One end of the rack 606 is fixedly connected to the first push plate 607, and a first guide hole 608 is provided on the inner side of the first push plate 607. The lower end of the first rotating shaft 603 is fixedly connected to the push rod 609, and the push rod 609 is on the inner side of the first guide hole 608. The outer side of the other end of the rack 606 is meshed with a gear 610, and the interior of the gear 610 is fixedly connected to the second rotating shaft 611. The top view structure of the first guide hole 608 is a horizontal straight line, and the first guide hole 608 and the push rod 609 are matched in a clearance fit, so that when the push rod 609 rotates on the inner side of the first guide hole 608, it can push the first push plate 607 to reciprocate, and the second rotating shaft 611 is connected to the booster barrel 2 in a rotating connection.

[0023] A second hole 8 is provided in the middle of the second rotating shaft 611, and the rotating mechanism 7 includes a sliding plate 701 that slides vertically inside the second hole 8, a first guide groove 702 is provided on the inner side of the second hole 8, and a second guide rod 703 is provided on the inner side of the first guide groove 702, and a third hole 704 is provided inside the sliding plate 701, and a push rod 705 is provided on the inner side of the third hole 704. The inner side surface of the third hole 704 fits with the outer side surface of the push rod 705, and the appearance structure of the push rod 705 is a rectangular parallelepiped, so that the push rod 705 does not rotate when it moves inside the third hole 704, and the push rod 705 is connected to the second guide rod 703 in a fixed manner. The other end of the push rod 705 is fixedly connected to the carrying cylinder 706, and a second guide groove 707 is provided on the inner wall of the booster barrel 2. 7 is provided with a third guide rod 708 on the inner side, and the third guide rod 708 is nested on the inner side of the second guide groove 707. The upper end of the first guide groove 702 has an inclined straight line appearance, and the lower end of the first guide groove 702 has a vertical straight line appearance structure, so that the second guide rod 703 will move laterally when it moves at the upper end of the second guide groove 707, and will not move laterally when it moves at the lower end of the second guide groove 707. The appearance structure of the second guide groove 707 is spiral, and the second guide groove 707 and the third guide rod 708 are matched in a clearance fit, so that the third guide rod 708 can rise and move downward when it rotates on the inner side of the second guide groove 707. The connection between the third guide rod 708 and the supporting cylinder 706 is a fixed connection, and a cleaning plate 709 is fixedly connected to the outer side of the second rotating shaft 611.

[0024] When the boost barrel 2 needs to be cleaned, the starting motor 602 drives the first rotating shaft 603 to rotate, and then drives the first rotating shaft 603 and the push rod 609 to rotate. Because the push rod 609 is on the inner side of the first guide hole 608, and the top view appearance structure of the first guide hole 608 is a horizontal straight line, and the first guide hole 608 and the push rod 609 are matched in a clearance fit, the outer side surface of one end of the rack 606 close to the first push plate 607 is fitted with the inner side surface of the first hole 605, and the appearance structure of one end of the rack 606 close to the first push plate 607 is a rectangular parallelepiped, and the push rod 609 pushes the push plate 607 to reciprocate, so that the rack 606 reciprocates, and the gear 610 and the second rotating shaft 611 are reciprocated. The forward and reverse reciprocating rotation drives the sliding plate 701 arranged on the inner side of the second hole 8 to rotate forward and reverse, and drives the push rod 705 on the inner side of the third hole 704 to rotate forward and reverse, so that the supporting cylinder 706 and the third guide rod 708 rotate forward and reverse, so that the third guide rod 708 and the supporting cylinder 706 are pushed by the trajectory of the second guide groove 707 to move upward along the trajectory of the second hole 8. Because the upper end of the first guide groove 702 has an inclined straight line appearance, and the lower end appearance structure of the first guide groove 702 is a vertical straight line, when the third guide rod 708 moves to the inner side of the upper end of the first guide groove 702, the second guide rod 703 moves inward, so that the water inside the supporting cylinder 706 flows out to clean the inner wall of the booster barrel 2.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-rise fire-fighting water supply device, comprising a base (1), a booster barrel (2) fixedly connected to the base (1), a discharge pipe (3) connected to one side of the booster barrel (2), a feed pipe (4) connected to the other side of the booster barrel (2), a sewage pipe (5) arranged below the booster barrel (2), and a water pump (9) arranged outside the sewage pipe (5), characterized in that: A reciprocating mechanism (6) is provided above the boosting barrel (2), and a rotating mechanism (7) is provided inside the boosting barrel (2). The reciprocating mechanism (6) drives the rotating mechanism (7) to rotate to clean the boosting barrel (2); The reciprocating mechanism (6) includes a support plate (601) fixedly connected to the top of the booster barrel (2), a motor (602) fixedly connected to the top of the support plate (601), an output end of the motor (602) fixedly connected to a first rotating shaft (603), a fixed plate (604) provided on the inner side of the support plate (601), a first hole (605) provided on the inner side of the fixed plate (604), a rack (606) slidingly fitted on the inner side of the first hole (605), one end of the rack (606) fixedly connected to the top of the booster barrel (2), and a first hole (605) provided on the inner side of the first hole (605). A first push plate (607) is connected, a first guide hole (608) is provided on the inner side of the first push plate (607), a push rod (609) is fixedly connected to the lower end of the first rotating shaft (603), the push rod (609) is on the inner side of the first guide hole (608), the other end of the rack (606) is meshed with a gear (610) on the outer side, the gear (610) is fixedly connected to the inside of the second rotating shaft (611), and the second rotating shaft (611) is connected to the booster barrel (2) in a rotating manner.

2. A high-rise fire water supply device according to claim 1, characterized in that: The end of the rack (606) close to the first push plate (607) has no teeth, and the outer side surface of the end of the rack (606) close to the first push plate (607) is in contact with the inner side surface of the first hole (605), and the appearance structure of the end of the rack (606) close to the first push plate (607) is a rectangular parallelepiped.

3. A high-rise fire water supply device according to claim 1, characterized in that: The first guide hole (608) is in a horizontal straight line shape when viewed from above, and the first guide hole (608) and the push rod (609) are matched in a clearance fit.

4. A high-rise fire water supply device according to claim 1, characterized in that: A second hole (8) is provided in the middle of the second rotating shaft (611), the rotating mechanism (7) includes a sliding plate (701) that slides vertically inside the second hole (8), a first guide groove (702) is provided inside the second hole (8), a second guide rod (703) is provided inside the first guide groove (702), a third hole (704) is provided inside the sliding plate (701), a push rod (705) is provided inside the third hole (704), and the push rod (705) is in contact with the second guide rod ( The connection mode of the push rod (705) is a fixed connection, the other end of the push rod (705) is fixedly connected to the supporting cylinder (706), a second guide groove (707) is provided on the inner wall of the booster barrel (2), a third guide rod (708) is provided on the inner side of the second guide groove (707), the third guide rod (708) is nested on the inner side of the second guide groove (707), the connection mode of the third guide rod (708) and the supporting cylinder (706) is a fixed connection, and a cleaning plate (709) is fixedly connected to the outer side of the second rotating shaft (611).

5. A high-rise fire water supply device according to claim 4, characterized in that: The inner side surface of the third hole (704) is fitted with the outer side surface of the push rod (705), and the outer structure of the push rod (705) is a rectangular parallelepiped.

6. A high-rise fire water supply device according to claim 4, characterized in that: The upper end of the first guide groove (702) has an inclined straight line appearance, and the lower end of the first guide groove (702) has a vertical straight line appearance.

7. A high-rise fire water supply device according to claim 4, characterized in that: The appearance structure of the second guide groove (707) is spiral, and the matching mode between the second guide groove (707) and the third guide rod (708) is clearance matching.

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