Efficient fire water supply system

Abstract

The utility model relates to the technical field of fire water supply, and discloses an efficient fire water supply system which comprises a filtering tank, the outer surface of the filtering tank fixedly communicates with two connecting pipes, an auger piece is arranged in the filtering tank, and a spiral sealing ring is fixedly connected to the edge of the outer side of the auger piece. According to the efficient fire fighting water supply system, in the rotating process, impurities intercepted on the surfaces of the filtering holes can be continuously pushed, the passing ability of the filtering holes can be effectively guaranteed, the pushed impurities can be stored at one end of the filtering tank in a centralized mode, and in the pushing process, through arrangement of water permeable holes, the impurities are prevented from entering the filtering tank; free flowing of water can be achieved, a knocking block and a knocking ball can be driven through an arranged incomplete gear to continuously knock a filtering hole, impurities are prevented from being firmly adsorbed to the filtering hole, the impurities can be separated, pushing work of an auger piece is facilitated, and automatic discharging of the impurities under the action of water pressure can be achieved by rotating a sealing cover.

Description

Technical Field

[0001] The present application relates to the technical field of fire water supply, and in particular to an efficient fire water supply system. Background Art

[0002] Building fire protection refers to the general term for equipment and facilities such as automatic fire alarm systems, automatic sprinkler fire extinguishing systems, and fire hydrant systems installed in buildings for the purpose of preventing and fighting building fires. It is an important facility to ensure building fire safety and personnel evacuation safety, and is an important component of modern buildings.

[0003] The existing patent (publication number: CN217794261U) has announced a fire water supply system for a super high-rise building, which relates to the field of building fire protection technology, including a water supply pump group, and a first hollow block is arranged on one side of the water supply pump group. The utility model can filter foreign matter mixed in the water under the cooperation of the first hollow block, the connecting pipe, the first baffle, the second baffle, the limit groove, the metal filter screen, the annular groove, the baffle and the sealing gasket body, that is, effectively prevent foreign matter from entering the pipe of the water supply device and causing the pipe to be blocked, that is, effectively improve the use efficiency of the water supply device, and at the same time, under the cooperation of the U-shaped frame, the single-head screw rod, the second hollow block, the rectangular plate, the sealing ring and the rectangular block, it can be realized that the foreign matter filtered out of the first hollow block is cleaned without stopping the water delivery, that is, further improve the use efficiency of the water supply device, and under the cooperation of the third hollow block and the fixing bolt, the hollow sealing gasket can be fixed.

[0004] The above-mentioned device filters foreign matter in fire-fighting water through a metal filter to prevent foreign matter from clogging the pipe, thereby improving the water supply efficiency. However, in the process of cleaning and intercepting foreign matter, it is necessary to carry external tools to turn multiple single-headed bolts, and it is also necessary to remove the baffle, which is rather cumbersome. When there is a small amount of foreign matter inside the metal filter, it will also affect the permeability of the metal filter. Therefore, the above-mentioned device needs to frequently clean the internal foreign matter, and its practicality is relatively low. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides an efficient fire-fighting water supply system with the advantages of high convenience, etc. It solves the problem of needing to carry external tools to turn multiple single-head bolts and remove the baffle at the same time, which is rather cumbersome. When there is a small amount of foreign matter inside the metal filter, it will also affect the permeability of the metal filter. As a result, the above-mentioned device needs to frequently clean the internal foreign matter, which has a low practicality.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an efficient fire water supply system, comprising a filter tank, the outer surface of which is fixedly connected to two connecting pipes, an auger piece is provided inside the filter tank, a spiral sealing ring is fixedly connected to the outer edge of the auger piece, and the spiral sealing ring is in contact with the inner wall of the filter tank, a plurality of filtering holes are provided on the inner wall of the left end of the filter tank, and a plurality of water permeable holes are provided on the outer surface of the auger piece;

[0007] A fixed plate is fixedly connected to the inside of the connecting tube on the left side, a knocking block is slidably inserted into the middle end of the fixing plate, a knocking ball is fixedly connected to the right end of the knocking block, a spring is fixedly connected between the knocking ball and the fixing plate, a knocking shaft is rotatably connected between the inner side walls of the connecting tube, an incomplete gear is fixedly connected to the outer surface of the knocking shaft, and the incomplete gear is meshingly connected to the toothed plate.

[0008] Through the above scheme, the impurities intercepted on the surface of the filter hole can be continuously pushed out by the set spiral sealing ring and the auger piece during the rotation process, which can effectively ensure the permeability of the filter hole, and the pushed impurities can be concentrated and stored at one end of the filter tank. During the pushing process, the free flow of water can be achieved through the setting of the water-permeable holes, and the set incomplete gears can drive the knocking blocks and the knocking balls to continuously knock on the filter holes to avoid the impurities being firmly adsorbed in the filter holes, which can separate them and facilitate the pushing work of the auger piece. By rotating the sealing cover, the impurities can be automatically discharged under the action of water pressure, thereby improving the convenience of users.

[0009] Furthermore, an auger shaft is rotatably connected between the front and rear inner walls of the filter tank, and the auger sheet is fixedly connected to the auger shaft.

[0010] Through the above scheme, by setting the auger piece, the purpose of pushing the impurities to the rear end of the filter tank can be achieved.

[0011] Furthermore, flanges are installed at the ends of the two connecting pipes that are away from each other.

[0012] Through the above solution, the flange is provided to facilitate the user to connect with external pipelines and water supply pump groups.

[0013] Furthermore, the bottom of the rear end of the filter tank is fixedly connected to a sewage box, and the bottom of the sewage box is fixedly connected to a sewage pipe.

[0014] Through the above scheme, the purpose of discharging impurities can be achieved by setting up a sewage pipe.

[0015] Furthermore, a sealing cover is threadedly connected to the bottom end of the sewage pipe, and a sealing gasket is installed inside the sealing cover.

[0016] Through the above solution, by setting the sealing cover, the purpose of sealing the sewage pipe can be achieved.

[0017] Furthermore, a plurality of handles are fixedly connected to the outer surface of the sealing cover.

[0018] Through the above solution and the provision of the handle, it is convenient for the user to rotate the sealing cover.

[0019] Furthermore, the front end of the striking shaft is fixedly connected to an external motor output end.

[0020] Through the above scheme, by setting up an external motor, it is possible to provide power for the rotation of the knocking shaft.

[0021] Furthermore, the front end of the auger shaft is fixedly connected to an external motor output end.

[0022] Through the above scheme, through the setting of an external motor, power can be provided for the rotation of the auger shaft.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This efficient fire-fighting water supply system, through the set spiral sealing ring and auger piece, can continuously push the impurities intercepted on the surface of the filter hole during the rotation process, which can effectively ensure the permeability of the filter hole, and the pushed impurities can be concentrated and stored at one end of the filter tank. During the pushing process, the free flow of water can be achieved through the setting of the water-permeable holes, and the set incomplete gears can drive the knocking blocks and the knocking balls to continuously knock on the filter holes to prevent the impurities from being firmly adsorbed in the filter holes, which can separate them and facilitate the pushing work of the auger piece. By rotating the sealing cover, the impurities can be automatically discharged under the action of water pressure, thereby improving the convenience of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the overall structure of this application;

[0026] Figure 2 A cross-sectional view of the front view of the overall structure of this application;

[0027] Figure 3 A cross-sectional view of the top view of the overall structure of this application;

[0028] Figure 4 This is a cross-sectional view of the rear view of the overall structure of this application.

[0029] In the figure:

[0030] 1. Filter tank; 2. Connecting pipe; 3. Auger piece; 4. Spiral sealing ring; 5. Filter hole; 6. Water permeable hole; 7. Fixed plate; 8. Knocking block; 9. Knocking ball; 10. Spring; 11. Knocking shaft; 12. Incomplete gear; 13. Auger shaft; 14. Flange; 15. Sewage box; 16. Sewage pipe; 17. Sealing cover; 18. Sealing gasket; 19. Handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 The efficient fire water supply system in this embodiment includes a filter tank 1. The outer surface of the filter tank 1 is fixedly connected with two connecting pipes 2. The ends of the two connecting pipes 2 that are away from each other are both equipped with flanges 14. The setting of the flanges 14 facilitates the user to connect with external pipes and water supply pump groups. An auger piece 3 is provided inside the filter tank 1. An auger shaft 13 is rotatably connected between the front and rear inner walls of the filter tank 1. The auger piece 3 is fixedly connected to the auger shaft 13. Through the setting of the auger piece 3, the purpose of pushing impurities to the rear end of the filter tank 1 can be achieved.

[0033] See also Figure 1 , Figure 2 and Figure 4 The bottom of the rear end of the filter tank 1 is fixedly connected to a sewage box 15, and the bottom of the sewage box 15 is fixedly connected to a sewage pipe 16. Through the setting of the sewage pipe 16, the purpose of discharging impurities can be achieved. The bottom end of the sewage pipe 16 is threadedly connected to a sealing cover 17, and a sealing gasket 18 is installed inside the sealing cover 17. Through the setting of the sealing cover 17, the purpose of sealing the sewage pipe 16 can be achieved. A plurality of handles 19 are fixedly connected to the outer surface of the sealing cover 17. Through the setting of the handles 19, it is convenient for the user to rotate the sealing cover 17.

[0034] See also Figure 1 , Figure 2 and Figure 3 A spiral sealing ring 4 is fixedly connected to the outer edge of the auger piece 3, and the spiral sealing ring 4 contacts the inner wall of the filter tank 1. A plurality of filter holes 5 are provided on the inner wall of the left end of the filter tank 1, and a plurality of water permeable holes 6 are provided on the outer surface of the auger piece 3.

[0035] See also Figure 1 , Figure 2 and Figure 3 A fixed plate 7 is fixedly connected to the inside of the left connecting tube 2, a knocking block 8 is slidably inserted in the middle end of the fixed plate 7, a knocking ball 9 is fixedly connected to the right end of the knocking block 8, a spring 10 is fixedly connected between the knocking ball 9 and the fixed plate 7, a knocking shaft 11 is rotatably connected between the inner side walls of the connecting tube 2, an incomplete gear 12 is fixedly connected to the outer surface of the knocking shaft 11, the incomplete gear 12 is meshingly connected to the gear plate, the front end of the knocking shaft 11 is fixedly connected to the output end of an external motor, and through the setting of an external motor, it can provide power for the rotation of the knocking shaft 11, the front end of the auger shaft 13 is fixedly connected to the output end of the external motor, and through the setting of the external motor, it can provide power for the rotation of the auger shaft 13.

[0036] The efficient fire-fighting water supply system in the present embodiment can continuously push the impurities intercepted on the surface of the filter hole 5 during the rotation through the set spiral sealing ring 4 and the auger piece 3, which can effectively ensure the permeability of the filter hole 5, and the pushed impurities can be concentrated and stored at one end of the filter tank 1. During the pushing process, the free flow of water can be achieved through the setting of the water-permeable hole 6. The set incomplete gear 12 can drive the knocking block 8 and the knocking ball 9 to continuously knock the filter hole 5 to prevent the impurities from being firmly adsorbed on the filter hole 5, and can separate them to facilitate the pushing work of the auger piece 3. By rotating the sealing cover 17, the impurities can be automatically discharged under the action of water pressure, thereby improving the convenience of users.

[0037] The working principle of the above embodiment is as follows: when in use, the left connecting pipe 2 is connected to the water supply pump group, and the right connecting pipe 2 is connected to the fire water source. The water source is sucked into the filter tank 1 through the water supply pump group. The filter hole 5 can filter the water source, and the foreign matter intercepted by the filtration can be pushed to the top of the sewage pipe 16 by the rotation of the auger piece 3. By starting the motor to drive the incomplete gear 12 to rotate, the knocking block 8 can be pulled to move, and the filter hole 5 can be knocked by the reset force of the spring 10, which can avoid the impurities from being adsorbed more firmly and ensure the cleaning effect of the auger piece 3. After using it for a period of time, by rotating the sealing cover 17, the impurities are directly pushed into the outside receiving container by water pressure, and then the sealing cover 17 is closed to complete the foreign matter cleaning work.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An efficient fire water supply system, comprising a filter tank (1), characterized in that: The outer surface of the filter tank (1) is fixedly connected to two connecting pipes (2), the interior of the filter tank (1) is provided with an auger piece (3), the outer edge of the auger piece (3) is fixedly connected to a spiral sealing ring (4), and the spiral sealing ring (4) is in contact with the inner wall of the filter tank (1), a plurality of filtering holes (5) are provided on the inner wall at the left end of the filter tank (1), and a plurality of water permeable holes (6) are provided on the outer surface of the auger piece (3); A fixed plate (7) is fixedly connected to the interior of the left connecting tube (2); a knocking block (8) is slidably inserted into the middle end of the fixing plate (7); a knocking ball (9) is fixedly connected to the right end of the knocking block (8); a spring (10) is fixedly connected between the knocking ball (9) and the fixing plate (7); a knocking shaft (11) is rotatably connected between the inner side walls of the connecting tube (2); an incomplete gear (12) is fixedly connected to the outer surface of the knocking shaft (11); and the incomplete gear (12) is meshingly connected to the toothed plate.

2. The efficient fire water supply system according to claim 1 is characterized in that: An auger shaft (13) is rotatably connected between the front and rear inner side walls of the filter tank (1), and the auger piece (3) is fixedly connected to the auger shaft (13).

3. The efficient fire water supply system according to claim 1 is characterized in that: A flange (14) is installed at each end of the two connecting pipes (2) that are away from each other.

4. The efficient fire water supply system according to claim 1 is characterized in that: The bottom of the rear end of the filter tank (1) is fixedly connected to a sewage box (15), and the bottom of the sewage box (15) is fixedly connected to a sewage pipe (16).

5. The efficient fire water supply system according to claim 4 is characterized in that: The bottom end of the sewage discharge pipe (16) is threadedly connected to a sealing cover (17), and a sealing gasket (18) is installed inside the sealing cover (17).

6. The efficient fire water supply system according to claim 5 is characterized in that: A plurality of handles (19) are fixedly connected to the outer surface of the sealing cover (17).

7. The efficient fire water supply system according to claim 1 is characterized in that: The front end of the striking shaft (11) is fixedly connected to an external motor output end.

8. The efficient fire water supply system according to claim 2 is characterized in that: The front end of the auger shaft (13) is fixedly connected to an external motor output end.

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