Water supply device of building fire fighting system

Abstract

The utility model discloses a water supply device of a building fire fighting system, and relates to the technical field of building fire fighting. A liquid outlet pipe is installed on the outer side of the tank body, the liquid outlet pipe is fixedly inserted into the tank body, two operation boxes distributed in an annular array mode are installed on the outer side of the tank body, rotating rods are rotationally arranged in the operation boxes, the rotating rods are rotationally inserted into the tank body, and fixing blocks are fixedly arranged at the ends of the rotating rods. A filtering box is installed on the side, away from the rotating rod, of the fixing block, a filtering barrel is installed at the end, close to the tank body, of the liquid outlet pipe and located in the tank body, a worm wheel fixedly sleeves the outer side of the rotating rod, and a worm is rotationally arranged in the operation box; according to the utility model, the rotating rod, the operation box, the filter box, the worm gear, the worm and other structures are matched with one another, so that when the stirring assembly stirs a water source, the filter box can filter impurities in the flowing water source, and the impurities are stored in the filter box, thereby achieving the purpose of automatically cleaning the impurities.

Description

Technical Field

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

[0002] Buildings refer to artificially constructed assets and fall under the category of fixed assets, including two major categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and conduct other social activities. Structures are different from buildings. Structures refer to engineering buildings other than houses, such as walls, roads, dams, wells, tunnels, water towers, bridges and chimneys.

[0003] The publication number is: CN220695720U discloses a water supply device for a fire fighting system of a building, comprising: a water tank, a heating component is arranged inside the water tank, the heating component comprises a mounting hole, a resistor is arranged inside the mounting hole, a scraping component is arranged inside the water tank, the scraping component comprises a servo motor, the output end of the servo motor is connected to a stirring rod through a coupling, a scraping frame is fixedly connected to the surface of the stirring rod, and a stirring blade is fixedly connected inside the scraping frame. The utility model provides a water supply device for a fire fighting system of a building, the inside of the water tank is heated by the heating component, so that the water inside the water tank is heated to melt the ice, and the scale generated on the inner wall of the water tank is scraped off by the scraping component, so as to prevent the scale from reducing the thermal conductivity of the water tank, and the scale is automatically cleaned, and the ice is broken to accelerate the melting, but the device is not convenient for automatically cleaning the cleaned impurities, and when the water pump is damaged, the water source of the tank cannot be transmitted and used, which will affect the fire extinguishing work. In view of the above problems, the inventor proposes a water supply device for a fire fighting system of a building to solve the above problems. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to automatically clean impurities and the water source cannot be transmitted when the water pump is damaged; the purpose of the utility model is to provide a water supply device for a building fire protection system.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a water supply device for a building fire protection system, comprising a tank body, a liquid outlet pipe is installed on the outside of the tank body, the liquid outlet pipe is fixedly inserted in the tank body, two operation boxes distributed in a ring array are installed on the outside of the tank body, a rotating rod is rotatably provided in the operation box, the rotating rod is rotatably inserted in the tank body, a fixed block is fixedly provided at the end of the rotating rod, a filter box is installed on the side of the fixed block away from the rotating rod, a filter barrel is installed on the end of the liquid outlet pipe close to the tank body, the filter barrel is located in the tank body, a worm gear is fixedly provided on the outside of the rotating rod, a worm gear is rotatably provided in the operation box, and the worm gear is meshed with the worm gear.

[0006] Preferably, a mounting plate is fixedly provided on the outside of the tank body, two water pumps are installed on the top of the mounting plate, connecting pipes are installed at the output ends of the water pumps, both of the connecting pipes are connected to the liquid outlet pipe, and water outlet pipes are installed at the output ends of the two water pumps.

[0007] Preferably, a turntable is rotatably provided at the top of the operating box, the end of the turntable is fixedly connected to the worm, the filter box and the fixed block are installed and connected by screws, a filter plate is movably inserted at the top of the inner wall of the tank body, a handle is fixed at the top of the filter plate, symmetrically distributed heating components are installed on the outside of the tank body, and a liquid inlet pipe is installed and inserted in the tank body.

[0008] Preferably, the bottom end of the tank body is equipped with support legs distributed in a circular array, the outside of the tank body is equipped with a control and monitoring component, a stirring rod is rotatably provided in the tank body, a fixed sleeve outside the stirring rod is equipped with a plurality of stirring components, a scraper is provided in the fixed sleeve outside the stirring rod, and the scraper is in contact with the inner wall of the tank body, a motor is installed at the bottom end of the tank body, and the end of the motor output shaft is inserted into the tank body and fixedly connected to the stirring rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the rotating rod, the operating box, the filter box, the worm gear and the worm are arranged to cooperate with each other, so that when the stirring assembly stirs the water source, the filter box can filter the impurities in the flowing water source and store the impurities in the filter box, thereby achieving the purpose of automatically cleaning the impurities;

[0011] 2. In the utility model, two water pumps, connecting pipes, water outlet pipes and other structures are arranged to cooperate with each other. When one of the water pumps fails, the other water pump can be turned on to work by controlling the monitoring component, thereby avoiding the problem that the water pump fails to transmit water and ensuring the continuous water supply of the fire protection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side schematic diagram of the overall structure of the utility model;

[0015] Figure 3 This is a cross-sectional schematic diagram of the tank body and its connection structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. tank body; 11. liquid outlet pipe; 12. filter barrel; 13. control and monitoring component; 14. liquid inlet pipe; 15. heating component; 16. filter plate; 17. handle; 18. support leg; 2. operation box; 21. rotating rod; 22. fixing block; 23. filter box; 24. worm gear; 25. worm; 26. turntable; 3. mounting plate; 31. water pump; 32. connecting pipe; 33. water outlet pipe; 4. stirring rod; 41. stirring component; 42. scraper; 43. motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-4 As shown, the utility model provides a water supply device for a building fire protection system, including a tank body 1, a liquid outlet pipe 11 is installed on the outside of the tank body 1, the liquid outlet pipe 11 is used to discharge the water source in the tank body 1, and is convenient for a series of operations such as fire extinguishing. The liquid outlet pipe 11 is fixedly inserted in the tank body 1, and two operation boxes 2 distributed in a ring array are installed on the outside of the tank body 1. The operation box 2 is convenient for operating a filter box 23. A rotating rod 21 is rotatably provided in the operation box 2, and the rotation of the rotating rod 21 drives the fixed block 22 to rotate. The rotating rod 21 is rotatably inserted in the tank body 1, and a fixed block 22 is fixedly provided at the end of the rotating rod 21. The fixed block 22 is used for fixed installation A filter box 23 is installed on the side of the fixed block 22 away from the rotating rod 21. The filter box 23 is used to filter the water source in the tank body 1, so as to facilitate the collection and cleaning of impurities. A filter barrel 12 is installed on the end of the liquid outlet pipe 11 close to the tank body 1 to prevent impurities from entering the water pump 31 and clogging the water pump 31 due to long-term use. The filter barrel 12 is located in the tank body 1, and a worm gear 24 is provided on the fixed sleeve outside the rotating rod 21. The rotation of the worm gear 24 drives the rotating rod 21 to rotate. A worm 25 is provided in the operating box 2 for rotation. The worm 25 and the worm wheel 24 are meshed with each other. The rotation of the worm 25 drives the meshing worm wheels 24 to rotate.

[0020] A mounting plate 3 is fixedly provided on the outside of the tank body 1 , and two water pumps 31 are installed on the top of the mounting plate 3 . A connecting pipe 32 is installed at the output end of the water pump 31 . Both connecting pipes 32 are connected to the liquid outlet pipe 11 . Water outlet pipes 33 are installed at the output ends of the two water pumps 31 .

[0021] By adopting the above technical solution, when one of the water pumps 31 fails, the other water pump 31 can be started by controlling the monitoring component 13, so that the other water pump 31 can transmit the water source in the tank body 1, thereby avoiding the problem that the water pump 31 fails to transmit water, thereby ensuring the continuous water supply of the fire protection system.

[0022] A turntable 26 is rotatably provided at the top of the operation box 2 , and the end of the turntable 26 is fixedly connected to the worm 25 .

[0023] By adopting the above technical solution, the rotation of the turntable 26 drives the worm 25 to rotate.

[0024] The filter box 23 and the fixing block 22 are installed and connected by screws.

[0025] By adopting the above technical solution, the screws can be used to conveniently install and remove the filter box 23 on the fixing block 22 .

[0026] A filter plate 16 is movably inserted at the top of the inner wall of the tank body 1 , and a handle 17 is fixedly provided at the top of the filter plate 16 .

[0027] By adopting the above technical solution, the filter plate 16 is used for filtering to prevent impurities from entering the tank body 1. Rainwater can enter the tank body 1 through the filter plate 16, which facilitates the collection of rainwater.

[0028] Symmetrically distributed heating components 15 are installed on the outside of the tank body 1 , and a liquid inlet pipe 14 is installed and inserted in the tank body 1 .

[0029] By adopting the above technical solution, the heating component 15 can heat the water source in the tank body 1 to help avoid the phenomenon of water source freezing in bad weather.

[0030] Support legs 18 distributed in a circular array are installed at the bottom of the tank body 1, and a control and monitoring component 13 is installed on the outside of the tank body 1.

[0031] By adopting the above technical solution, the support legs 18 support the tank body 1, and the control monitoring component 13 can detect the temperature inside the tank body 1, and at the same time can control the two water pumps 31 and the motor 43 to work.

[0032] A stirring rod 4 is rotatably arranged in the tank body 1 , and a plurality of stirring components 41 are fixedly sleeved outside the stirring rod 4 .

[0033] By adopting the above technical solution, the stirring component 41 can stir the water source in the tank body 1, crush the ice cubes, and accelerate the flow of water.

[0034] A scraper 42 is fixedly sleeved on the outer side of the stirring rod 4 , and the scraper 42 is in contact with the inner wall of the tank body 1 .

[0035] By adopting the above technical solution, the scraper 42 can clean the inner wall of the tank body 1, scrape off the impurities attached to the water source, and then filter and clean it.

[0036] A motor 43 is installed at the bottom end of the tank body 1 , and the end of the output shaft of the motor 43 is inserted through the tank body 1 and fixedly connected to the stirring rod 4 .

[0037] By adopting the above technical solution, the end of the output shaft of the motor 43 rotates to drive the stirring rod 4 to rotate, so as to increase the power output.

[0038] Working principle: when it is necessary to clean the impurities in the tank body 1, first rotate the turntable 26, so that the turntable 26 rotates to drive the worm 25 to rotate, the worm 25 rotates to drive the mutually meshing worm gears 24 to rotate, the worm gear 24 rotates to drive the rotating rod 21 to rotate, the rotating rod 21 rotates to drive the fixed block 22 to rotate, the fixed block 22 rotates to drive the filter box 23 to rotate, so that the filter box 23 box mouth is located at a horizontal position, then start the motor 43, so that the motor 43 starts to work, the output shaft end of the motor 43 rotates to drive the stirring rod 4 to rotate, the stirring rod 4 rotates to drive the stirring assembly 41 and the scraper 42 to rotate, and the stirring assembly 41 and the scraper 42 rotate. Component 41 stirs and circulates the water source in the tank body 1, and then the scraper 42 rotates to scrape off impurities attached to the inner wall side of the tank body 1 and the ground, and then allows the impurities to flow with the water source, and then the water source is filtered through the filter box 23 to collect the impurities in the filter box 23, thereby achieving the purpose of automatic cleaning. When one of the water pumps 31 fails, the control monitoring component 13 can be used to start another water pump 31 to start working, so that the other water pump 31 can transmit the water source in the tank body 1, avoiding the problem of the water pump 31 failing to transmit water, thereby ensuring the continuous water supply of the fire protection system.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A water supply device for a building fire protection system, comprising a tank body (1), characterized in that: A liquid outlet pipe (11) is installed on the outside of the tank body (1), and the liquid outlet pipe (11) is fixedly inserted in the tank body (1). Two operation boxes (2) distributed in a ring array are installed on the outside of the tank body (1). A rotating rod (21) is rotatably arranged in the operation box (2), and the rotating rod (21) is rotatably inserted in the tank body (1). A fixed block (22) is fixedly arranged at the end of the rotating rod (21), and a filter box (23) is installed on the side of the fixed block (22) away from the rotating rod (21); A filter barrel (12) is installed at one end of the liquid outlet pipe (11) close to the tank body (1), and the filter barrel (12) is located in the tank body (1). A worm gear (24) is fixedly sleeved outside the rotating rod (21), and a worm (25) is rotatably provided in the operating box (2), and the worm gear (25) and the worm gear (24) are meshed with each other.

2. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: A mounting plate (3) is fixedly provided on the outside of the tank body (1), two water pumps (31) are installed on the top of the mounting plate (3), a connecting pipe (32) is installed at the output end of the water pump (31), the two connecting pipes (32) are both connected to the liquid outlet pipe (11), and water outlet pipes (33) are installed at the output ends of the two water pumps (31).

3. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: A rotating disk (26) is rotatably provided at the top of the operating box (2), and the end of the rotating disk (26) is fixedly connected to the worm (25).

4. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: The filter box (23) and the fixing block (22) are installed and connected by screws.

5. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: A filter plate (16) is movably inserted at the top end of the inner wall of the tank body (1), and a handle (17) is fixedly provided at the top end of the filter plate (16).

6. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: A symmetrically distributed heating assembly (15) is installed on the outside of the tank body (1), and a liquid inlet pipe (14) is installed and inserted in the tank body (1).

7. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: The bottom end of the tank body (1) is provided with support legs (18) distributed in a circular array, and the outside of the tank body (1) is provided with a control and monitoring component (13).

8. A water supply device for a building fire protection system as claimed in claim 1, characterized in that: A stirring rod (4) is rotatably arranged in the tank body (1), and a plurality of stirring components (41) are fixedly sleeved outside the stirring rod (4).

9. A water supply device for a building fire protection system as claimed in claim 8, characterized in that: A scraper (42) is fixedly sleeved on the outside of the stirring rod (4), and the scraper (42) is in contact with the inner wall of the tank body (1).

10. A water supply device for a building fire protection system as claimed in claim 5, characterized in that: A motor (43) is installed at the bottom end of the tank body (1), and the end of the output shaft of the motor (43) is inserted through the tank body (1) and fixedly connected to the stirring rod (4).

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