Intelligent complete water supply equipment
By setting up filters and stirring components at the water inlet and water guide of the backup pump, the problem of impurities accumulation and blockage caused by long-term use of the backup pump is solved, and the smooth water supply and convenience of cleaning are achieved.
Patent Information
- Application Number
- CN202421658979.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-15
AI Technical Summary
In existing complete water supply equipment, backup pumps are prone to blockage due to impurities accumulation when they are not in use for a long time, which reduces the practicality of the equipment.
A filter mesh is provided between the water inlet and water guide of the backup pump, and impurities are prevented from entering through the impeller and stirring rod assembly, ensuring smooth water flow with the sealing design.
It effectively avoids the problem of impurities blocking of backup pumps when they are activated, ensures the smooth progress of water supply, and facilitates the cleaning of the treatment pipe.
Smart Images
Figure CN223074831U_ABST
Abstract
Description
Technical Field
[0001] This utility model application relates to the technical field of water supply equipment, and specifically, it is an intelligent complete set of water supply equipment. Background Art
[0002] The fire water supply equipment is an automatic starting fire extinguishing equipment composed of a fire main pump, a fire standby pump, a pressure stabilizing pump group, a pressure vessel, a pressure sensor, a control cabinet, etc. Usually, the pressure stabilizing pump group stabilizes the pipe network pressure at a set value. During a fire, the fire main pump starts automatically to extinguish the fire. When the fire main pump fails, the fire standby pump automatically puts into operation, and it is equipped with a dual power supply switching device. When the main power fails, the standby power supply can be automatically switched.
[0003] Since most intelligent water supply equipment is in a state of not being used for a long time during use, when the standby pump is automatically enabled after the fire water pump fails, the pipeline is easily blocked due to sediment impurities or impurities in the water source. When the existing water supply equipment is in use, most of its standby pumps do not have a pretreatment structure, which greatly reduces the practicability of the water supply equipment. Summary of the Invention
[0004] In order to solve the problem that the standby pump of the existing complete set of water supply equipment is prone to blockage due to impurity accumulation during long-term non-use, this utility model provides an intelligent complete set of water supply equipment to solve the above problems.
[0005] To achieve the above object, this utility model provides the following technical solutions:
[0006] An intelligent complete set of water supply equipment, including a support platform, on the top surface of the support platform is provided a control cabinet, and on the side of the control cabinet is provided a fire water pump, on the side of the fire water pump is provided a standby pump, and both the standby pump and the fire water pump are arranged on the top surface of the support platform. On the support platform on the side of the standby pump away from the fire water pump is provided a pressure stabilizing pump;
[0007] At the input end of the standby pump is fixed a water inlet, and above the water inlet is provided a processing pipe. Both the upper and lower ends of the processing pipe are fixedly provided with water guiding ports through which they communicate. The water inlet is fixedly connected to the water guiding port by flange bolts, and a filter screen is fixed inside the water guiding port.
[0008] Furthermore, at the opposite ends of the water inlet and the water guiding port are both fixed with sealing plates. The two sealing plates are designed with an inner and outer nested structure, and sealing grooves for cooperating with the sealing plates are opened inside the water inlet and the water guiding port.
[0009] Further, a support frame is arranged inside the processing pipe below the filter screen, and the outer end of the support frame is fixed on the inner wall of the processing pipe. A bearing is used to rotatably connect an impeller at the central position of the support frame, and a rotating rod is fixed at one end of the impeller extending to the top of the support frame. Stirring rods are symmetrically fixed at one end of the rotating rod extending into the filter screen.
[0010] Further, the support frame is arranged in a horizontal "cross" shape, and the sum of the lengths of the two stirring rods is greater than the length inside the upper and lower water inlets.
[0011] Further, the filter screen is arranged in a conical shape, and the tip of the filter screen faces away from the water inlet end. The lengths of the stirring rods are all less than the length between the edge of the rotating rod and the inner wall of the filter screen.
[0012] Further, sealing rubber rings are adhesively fixed inside both of the sealing grooves. The sealing plate, the sealing grooves, and the sealing rubber rings are all arranged in an annular shape that matches the standby pump.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, through the end filtering component, when the standby is enabled, the water source entering the standby valve needs to undergo filtering treatment, avoiding impurities in the long-term idle pipeline from entering the standby pump and causing blockage. This solves the problem that the standby pump of the existing complete water supply equipment is prone to blockage due to impurity accumulation during long-term non-use, and ensures that the standby pump can supply water smoothly when it is enabled.
[0015] 2. In the present utility model, through the detachable processing pipe, after the standby valve is deactivated, it is convenient to clean the processing pipe in a timely manner, and the sealing design between the processing pipe and the water inlet ensures that when the standby pump is enabled, the water flow will not flow out through the gap between the water inlet and the water guide port. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 is a front view schematic diagram of the structure of a water supply device according to an embodiment of the present application;
[0018] Figure 2 is Figure 1 a front view sectional schematic diagram of the structure of the filter in the illustrated embodiment;
[0019] Figure 3 Yes Figure 1 In the illustrated embodiment Figure 2 is a schematic enlarged view of the structure at location A in
[0020] The meanings of the reference numerals in the figure: 1, support platform; 2, control cabinet; 3, main fire pump; 4, standby pump; 5, pressure stabilizing pump; 6, water inlet; 7, treatment pipe; 8, water guiding port; 9, support frame; 10, impeller; 11, rotating rod; 12, stirring rod; 13, filter screen; 14, sealing plate; 15, sealing groove; 16, sealing rubber ring. Detailed implementation manners
[0021] To make the application objectives, features, and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.
[0022] Refer to Figure 1 , Figure 2 and Figure 3 , an intelligent complete set of water supply equipment, including a support platform 1, on the top surface of the support platform 1 is provided a control cabinet 2, and on the side of the control cabinet 2 is provided a fire pump 3, on the side of the fire pump 3 is provided a standby pump 4, and both the standby pump 4 and the fire pump 3 are arranged on the top surface of the support platform 1, and on the support platform 1 on the side of the standby pump 4 away from the fire pump 3 is provided a pressure stabilizing pump 5;
[0023] The input end of the standby pump 4 is fixed with a water inlet 6, and above the water inlet 6 is provided a treatment pipe 7. Both the upper and lower ends of the treatment pipe 7 are fixedly penetrated with water guiding ports 8. The water inlet 6 is fixedly connected to the water guiding port 8 through flange bolts. Inside the water guiding port 8 is fixed a filter screen 13. Inside the treatment pipe 7 below the filter screen 13 is provided a support frame 9. The support frame 9 is arranged in a horizontal "cross" shape. The sum of the lengths of the two stirring rods 12 is greater than the length inside the upper and lower water guiding ports 8. And the outer end of the support frame 9 is fixed on the inner wall of the treatment pipe 7. At the central position of the support frame 9 is rotatably connected with an impeller 10 through a bearing, and at one end of the impeller 10 extending to the top of the support frame 9 is fixed a rotating rod 11. At one end of the rotating rod 11 extending into the filter screen 13 are symmetrically fixed stirring rods 12. The filter screen 13 is arranged in a conical shape, and the tip of the filter screen 13 faces away from the water inlet 6. The lengths of the stirring rods 12 are both less than the length between the edge of the rotating rod 11 and the inner wall of the filter screen 13.
[0024] Specifically, when water flows into the interior of the treatment pipe 7, it is filtered through the filter net 13, and after filtration, it enters the interior of the standby pump 4 through the water inlet 6. At the same time, when the water flows through, it drives the impeller 10 to rotate. When the impeller 10 rotates, it drives the stirring rod 12 to rotate through the rotating rod 11, which can prevent the formation of tension on the surface of the filter net 13, thus ensuring the normal entry of water flow and preventing impurities from entering the interior of the water inlet 6.
[0025] As an optimized solution, as Figure 2 and Figure 3 shown, sealing plates 14 are fixed at opposite ends of the water inlet 6 and the water guide port 8. The two sealing plates 14 are designed with an inner and outer sleeve. Sealing grooves 15 matching the sealing plates 14 are formed inside the water inlet 6 and the water guide port 8. Sealing rubber rings 16 are adhesively fixed inside the two sealing grooves 15. The sealing plates 14, the sealing grooves 15, and the sealing rubber rings 16 are all arranged in a ring shape matching the standby pump 4.
[0026] Specifically, when installing the treatment pipe 7, first align the water guide port 8 with the water inlet 6, then insert the sealing plates 14 on the water inlet 6 and the water guide port 8 into the opposite sealing grooves 15 respectively, and fix the water inlet 6 and the water guide port 8 with bolts. At the same time, drive the sealing plates 14 to abut against the sealing rubber rings 16 to ensure the sealing performance at the connection between the water inlet 6 and the water guide port 8.
[0027] For those skilled in the art, it is obvious that this application is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of this application, this application can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the same elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0028] The above is the description. The above embodiments are only used to illustrate the technical solutions of this application, rather than to limit it; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. An intelligent complete set of water supply equipment, characterized in that: It includes a support platform (1), on the top surface of the support platform (1) there is a control cabinet (2) arranged, and on the side of the control cabinet (2) there is a fire pump (3) arranged, on the side of the fire pump (3) there is a standby pump (4) arranged, and both the standby pump (4) and the fire pump (3) are arranged on the top surface of the support platform (1), on the support platform (1) on the side of the standby pump (4) away from the fire pump (3) there is a pressure stabilizing pump (5); At the input end of the standby pump (4) there is a water inlet (6) fixed, and above the water inlet (6) there is a treatment pipe (7) arranged, both the upper and lower ends of the treatment pipe (7) are fixedly provided with water guide ports (8) through which, the water inlet (6) is fixedly connected to the water guide port (8) by flange bolts, and inside the water guide port (8) there is a filter screen (13) fixed.
2. The intelligent complete water supply equipment according to claim 1, characterized in that: At one end of the water inlet (6) and the water guide port (8) opposite to each other there is a sealing plate (14) fixed, the two sealing plates (14) are designed with an inner and outer nested structure, and inside the water inlet (6) and the water guide port (8) there are sealing grooves (15) formed for cooperation with the sealing plate (14).
3. The intelligent complete water supply equipment according to claim 1, characterized in that: Inside the treatment pipe (7) below the filter screen (13) there is a support frame (9) arranged, and the outer end of the support frame (9) is fixed on the inner wall of the treatment pipe (7), at the central position of the support frame (9) there is an impeller (10) rotatably connected through a bearing, and at one end of the impeller (10) extending to the top of the support frame (9) there is a rotating rod (11) fixed, at one end of the rotating rod (11) extending into the filter screen (13) there are stirring rods (12) symmetrically fixed.
4. The intelligent complete water supply equipment according to claim 3, characterized in that: The support frame (9) is arranged in a horizontal "cross" shape, and the sum of the lengths of the two stirring rods (12) is greater than the length inside the upper and lower water guide ports (8).
5. The intelligent complete water supply equipment according to claim 3, characterized in that: The filter screen (13) is arranged in a conical shape, and the tip of the filter screen (13) faces away from the end of the water inlet (6), and the lengths of the stirring rods (12) are all less than the length between the edge of the rotating rod (11) and the inner wall of the filter screen (13).
6. The intelligent complete water supply equipment according to claim 2, characterized in that: Inside both of the two sealing grooves (15) there is a sealing rubber ring (16) adhesively fixed, and the sealing plate (14), the sealing groove (15) and the sealing rubber ring (16) are all arranged in an annular shape for cooperation with the standby pump (4).