Fire-fighting water supply device capable of being monitored in real time
By setting up a filter device in the water inlet pipe of the fire water supply equipment, the problems of impurities residue and blockage in the water source are solved, and efficient decomposition and normal flow of the water source are achieved.
Patent Information
- Application Number
- CN202422230137.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-12
AI Technical Summary
During the use of existing fire water supply equipment that can be monitored in real time, the impurities in the external water source remain inside the water inlet pipe, resulting in long-term accumulation of impurities and blockage, affecting the normal flow of the water source.
A fire-fighting water supply device including a filter device is designed. By setting a filter device in the water inlet pipe, impurities in the water source are intercepted, impurities remain in the water inlet pipe, and blockage is prevented.
It effectively reduces the situation where impurities in the water source enter the subsequent pipeline, improves the efficiency of removing impurities from the water source, prevents impurities from accumulation and blockage, and ensures the normal flow of the water source.
Smart Images
Figure CN222990831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water supply equipment, in particular to a fire water supply device that can be monitored in real time. Background Art
[0002] During the fire protection construction process of various building facilities, it is often necessary to install fire water supply equipment in specific areas. Among them, intelligent constant pressure variable frequency fire water supply equipment is a widely used intelligent water supply equipment. The intelligent constant pressure variable frequency fire water supply equipment adopts variable frequency speed regulation and automatic control technology to implement closed-loop control on the water pump unit in the water supply system. The number of water pumps and the rotation speed of the water pump motors in the water supply system are realized by the frequency converter and the programmable controller, so as to ensure that the water supply pressure of the entire water supply system is consistent with the set value.
[0003] In the process of using the existing fire water supply equipment that can be monitored in real time, the body is mostly installed in a specific area, and then the water inlet pipe on the body is connected to the external pipeline. The pump machine cooperates with the pressure stabilizing tank to control the water pressure and flow rate of the water source inside the water inlet pipe to make it reach a constant water pressure. At the same time, the pressure gauge monitors the water pressure inside the water inlet pipe in real time. When the water pressure changes, the data is transmitted to the staff in real time and the data is also transmitted to the variable frequency control cabinet to perform secondary pressure control on the water source, realizing automatic and intelligent water pressure control. When a fire comes, the water source is discharged through the water outlet pipe to provide water source for the fire protection facilities. However, due to the large amount of impurities in the external water source, it may cause the impurities carried to remain in the water inlet pipe after the water source enters the water inlet pipe, resulting in long-term accumulation and blockage of impurities in the water inlet pipe, affecting the normal flow of the water source. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a fire water supply device that can be monitored in real time.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A fire water supply device that can be monitored in real time, including a base, a pressure stabilizing tank is arranged on one side of the base, a pump machine is arranged on one side of the base, a pressure gauge is arranged on one side of the pump machine, a water inlet pipe is arranged on one side of the pump machine, a water outlet pipe is arranged on one side of the pump machine, a filtering device for intercepting impurities in the water source is arranged on one side of the water inlet pipe, a variable frequency control cabinet is arranged on one side of the base, and an anti-misoperation device is arranged on one side of the variable frequency control cabinet close to the button.
[0006] The effects achieved by the above components are as follows: First, install the base in a specific area, then connect the water inlet pipe to the external pipeline. The pump machine cooperates with the pressure stabilizing tank to control the water pressure and flow rate of the water source inside the water inlet pipe to make it reach a constant water pressure. At the same time, the pressure gauge monitors the water pressure inside the water inlet pipe and the pump machine in real time. When the water pressure changes, the data is transmitted to the staff in real time and the data is also transmitted to the frequency conversion control cabinet to perform secondary pressure control on the water source, realizing automatic and intelligent water pressure control. When a fire occurs, the water source is discharged through the water outlet pipe to provide water for fire-fighting facilities. At the same time, under the action of the filtering device, the water source entering the water inlet pipe can be filtered to reduce the situation of impurities in the water source entering the subsequent pipeline.
[0007] Preferably, the filtering device includes a rectangular frame, the rectangular frame is fixedly connected to the water inlet pipe, the inner wall of the rectangular frame is connected to the inner wall of the water inlet pipe, a rectangular hole is opened on one side of the rectangular frame, a filter plate is slidably inserted into the inner wall of the rectangular hole, a round hole plate is fixedly connected to one side of the filter plate, a first bolt is arranged inside the round hole plate, a first thread groove is opened on the side of the rectangular frame close to the rectangular hole, and the surface of the first bolt is threadedly connected to the inner wall of the first thread groove.
[0008] The effects achieved by the above components are as follows: By setting the filtering device, first manually move the round hole plate, so that the round hole plate drives the filter plate to move. When the filter plate moves to a position where it is completely inserted into the rectangular hole and the rectangular frame, the inner wall of the round hole plate coincides with the inner wall of the first thread groove. At this time, manually rotate the first bolt so that the first bolt turns into the inner positions of the round hole plate and the first thread groove to fix the positions of the round hole plate and the filter plate, so that the filter plate is located inside the rectangular frame to filter the water source passing through the water inlet pipe and the inside of the rectangular frame, intercepting the impurities carried in the water source, reducing the situation that the impurities carried in the water source remain inside the water inlet pipe, causing long-term accumulation of impurities inside the water inlet pipe and blockage, and affecting the normal flow of water, and improving the efficiency of removing impurities from the water source.
[0009] Preferably, one end of the first bolt is fixedly connected with a screwing block, and a plurality of anti-slip protrusions are arranged on the surface of the screwing block.
[0010] The effects achieved by the above components are as follows: By setting the screwing block, the screwing block can increase the contact area of the first bolt, so that the staff can quickly rotate the first bolt by manually rotating the screwing block, improving the convenience of manually rotating the first bolt.
[0011] Preferably, a rubber pad is fixedly connected to one side of the round hole plate, and the surface of the rubber pad is larger than the inner wall of the rectangular hole.
[0012] The effects achieved by the above components are as follows: By setting the rubber pad, the rubber pad can seal the gap between the round hole plate and the rectangular frame, reducing the situation that the water source inside the rectangular frame seeps out through the gap.
[0013] Preferably, a clamping groove is formed on one side of the filter plate, a clamping block is fixedly connected to the inner wall of the rectangular frame, and the surface of the clamping block is slidably inserted into the inner wall of the clamping groove.
[0014] The effect achieved by the above components is that by setting the clamping block and the clamping groove, the clamping block can be inserted into the inside of the clamping groove to assist in limiting the side of the filter plate away from the circular hole plate, reducing the shaking of the filter plate during use.
[0015] Preferably, a collection box is slidably inserted into the inner wall of the rectangular frame, a sealing plate is fixedly connected to one side of the collection box, a second bolt is arranged inside the sealing plate, a second threaded groove is formed on one side of the rectangular frame, and the surface of the second bolt is threadedly connected to the inner wall of the second threaded groove.
[0016] The effect achieved by the above components is that by setting the collection box, the impurities intercepted by the filter plate can fall into the lower collection box for collection and storage, facilitating the subsequent treatment of the filtered impurities by personnel and reducing the accumulation of filtered impurities inside the rectangular frame.
[0017] Preferably, the anti-misoperation device includes a slide rail, the slide rail is fixedly connected to the side of the variable frequency control cabinet close to the button, a protective plate is slidably connected to the inner wall of the slide rail, a spring is fixedly connected to one side of the protective plate, and the other end of the spring is fixedly connected to the slide rail.
[0018] The effect achieved by the above components is that by setting the anti-misoperation device, under the reaction force of the spring, the spring drives the protective plate to move along the inside of the slide rail towards the direction close to the button. When the protective plate moves to a position where it completely enters the inside of the slide rail, the protective plate cooperates with the slide rail to completely cover the multiple buttons on the variable frequency control cabinet and intercept external objects, reducing the situation that personnel accidentally touch the buttons during operation, resulting in the change of the pressure control data and affecting the constant pressure effect.
[0019] Preferably, a circular hole is formed on one side of the slide rail, a positioning rod is fixedly connected to one side of the protective plate, the positioning rod is located inside the spring, and the surface of the positioning rod is slidably connected to the inner wall of the circular hole.
[0020] The effect achieved by the above components is that by setting the positioning rod, the positioning rod can assist in supporting the inside of the spring, reducing the situation that the spring bends significantly and deforms, and at the same time improving the movement stability of the protective plate.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0022] In the present utility model, by providing a filtering device, the water source passing through the interior of the water inlet pipe can be filtered to intercept impurities carried in the water source, reducing the situation where impurities carried in the water source remain in the interior of the water inlet pipe, causing long-term accumulation and blockage of impurities in the interior of the water inlet pipe and affecting the normal flow of water, thereby improving the efficiency of removing impurities from the water source. Brief Description of the Drawings
[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0024] Figure 2 is a partial cross-sectional view of the rectangular frame of the present utility model;
[0025] Figure 3 is a partial structural schematic diagram of the filter plate of the present utility model;
[0026] Figure 4 is a partial structural schematic diagram of the protective plate of the present utility model.
[0027] Legend: 1. Base; 2. Pressure stabilizing tank; 3. Pump; 4. Pressure gauge; 5. Water inlet pipe; 6. Water outlet pipe; 7. Filtering device; 71. Rectangular frame; 72. Rectangular hole; 73. First thread groove; 74. Block; 75. Collection box; 76. Sealing plate; 77. Second bolt; 78. Second thread groove; 79. Filter plate; 710. Round hole plate; 711. First bolt; 712. Screw block; 713. Rubber pad; 714. Card slot; 8. Variable frequency control cabinet; 9. Anti-misoperation device; 91. Slide rail; 92. Protective plate; 93. Spring; 94. Round hole; 95. Positioning rod. Detailed Embodiment
[0028] Refer to Figures 1-4As shown in the figure, this embodiment discloses a fire-fighting water supply device that can be monitored in real time, including a base 1. A pressure stabilizing tank 2 is arranged on one side of the base 1, a pump 3 is arranged on one side of the base 1, a pressure gauge 4 is arranged on one side of the pump 3, a water inlet pipe 5 is arranged on one side of the pump 3, a water outlet pipe 6 is arranged on one side of the pump 3, a filtering device 7 for intercepting impurities in the water source is arranged on one side of the water inlet pipe 5, a frequency conversion control cabinet 8 is arranged on one side of the base 1, and an anti-misoperation device 9 is arranged on the side of the frequency conversion control cabinet 8 close to the button. First, install the base 1 in a specific area, then connect the water inlet pipe 5 to the external pipeline. The pump 3 cooperates with the pressure stabilizing tank 2 to control the water pressure and flow rate of the water source inside the water inlet pipe 5 to make it reach a constant water pressure. At the same time, the pressure gauge 4 monitors the water pressure inside the water inlet pipe 5 and the pump 3 in real time. When the water pressure changes, the data is transmitted to the staff in real time and the data is also transmitted to the frequency conversion control cabinet 8 to perform secondary pressure control on the water source, realizing automatic and intelligent water pressure control. When a fire breaks out, the water source is discharged through the water outlet pipe 6 to provide water for fire-fighting facilities. At the same time, under the action of the filtering device 7, the water source entering the water inlet pipe 5 can be filtered to reduce the situation that impurities in the water source enter the subsequent pipeline.
[0029] Refer to Figure 2 and Figure 3 As shown in the figure, this embodiment discloses that the filtering device 7 includes a rectangular frame 71. The rectangular frame 71 is fixedly connected to the water inlet pipe 5, the inner wall of the rectangular frame 71 is connected to the inner wall of the water inlet pipe 5, a rectangular hole 72 is opened on one side of the rectangular frame 71, a filter plate 79 is slidably inserted into the inner wall of the rectangular hole 72, a round hole plate 710 is fixedly connected to one side of the filter plate 79, a first bolt 711 is arranged inside the round hole plate 710, a first threaded groove 73 is opened on the side of the rectangular frame 71 close to the rectangular hole 72, and the surface of the first bolt 711 is threadedly connected to the inner wall of the first threaded groove 73. By setting the filtering device 7, first manually move the round hole plate 710 so that the round hole plate 710 drives the filter plate 79 to move. When the filter plate 79 moves to a position where it is completely inserted into the rectangular hole 72 and the inside of the rectangular frame 71, the inner wall of the round hole plate 710 coincides with the inner wall of the first threaded groove 73. At this time, manually rotate the first bolt 711 so that the first bolt 711 is turned into the inside of the round hole plate 710 and the first threaded groove 73 to fix the positions of the round hole plate 710 and the filter plate 79, so that the filter plate 79 is located inside the rectangular frame 71 to filter the water source passing through the inside of the water inlet pipe 5 and the rectangular frame 71, intercept the impurities carried in the water source, reduce the situation that the impurities carried in the water source remain inside the water inlet pipe 5, causing long-term accumulation and blockage of impurities inside the water inlet pipe 5 and affecting the normal flow of water, and improving the efficiency of removing impurities from the water source.
[0030] Refer to Figure 2 and Figure 3As shown, in this embodiment, one end of the first bolt 711 is fixedly connected to a wrench block 712, and the surface of the wrench block 712 is provided with a plurality of anti-slip protrusions. By providing the wrench block 712, the contact area of the first bolt 711 can be increased, enabling personnel to drive the first bolt 711 to rotate quickly by manually rotating the wrench block 712, thereby improving the convenience of manually rotating the first bolt 711. One side of the round hole plate 710 is fixedly connected to a rubber pad 713, and the surface of the rubber pad 713 is larger than the inner wall of the rectangular hole 72. By providing the rubber pad 713, the rubber pad 713 can seal the gap between the round hole plate 710 and the rectangular frame 71, reducing the situation where the water source inside the rectangular frame 71 seeps out through the gap.
[0031] Referring to Figure 2 and Figure 3 As shown, in this embodiment, a clamping groove 714 is formed on one side of the filter plate 79, and a clamping block 74 is fixedly connected to the inner wall of the rectangular frame 71. The surface of the clamping block 74 is slidably inserted into the inner wall of the clamping groove 714. By providing the clamping block 74 and the clamping groove 714, the clamping block 74 can be inserted into the inside of the clamping groove 714 to assist in limiting the side of the filter plate 79 away from the round hole plate 710, reducing the situation where the filter plate 79 shakes during use. A collection box 75 is slidably inserted into the inner wall of the rectangular frame 71. One side of the collection box 75 is fixedly connected to a sealing plate 76, and a second bolt 77 is provided inside the sealing plate 76. A second threaded groove 78 is formed on one side of the rectangular frame 71, and the surface of the second bolt 77 is threadedly connected to the inner wall of the second threaded groove 78. By providing the collection box 75, the impurities intercepted by the filter plate 79 can fall into the lower collection box 75 for collection and storage, facilitating subsequent processing of the filtered impurities by personnel and reducing the situation where the filtered impurities accumulate inside the rectangular frame 71.
[0032] Referring to Figure 4As shown in the figure, this embodiment discloses an anti-misoperation device 9, which includes a slide rail 91. The slide rail 91 is fixedly connected to the side of the variable frequency control cabinet 8 close to the buttons. A protective plate 92 is slidably connected to the inner wall of the slide rail 91. One side of the protective plate 92 is fixedly connected to a spring 93, and the other end of the spring 93 is fixedly connected to the slide rail 91. By setting the anti-misoperation device 9, under the reaction force of the spring 93, the spring 93 drives the protective plate 92 to move along the inside of the slide rail 91 towards the direction close to the buttons. When the protective plate 92 moves to a position where it completely enters the inside of the slide rail 91, the protective plate 92 cooperates with the slide rail 91 to completely cover the multiple buttons on the variable frequency control cabinet 8 and intercept external objects, reducing the situation where personnel accidentally touch the buttons during operation, resulting in changes in the controlled pressure data and affecting the constant pressure effect. A circular hole 94 is opened on one side of the slide rail 91. One side of the protective plate 92 is fixedly connected to a positioning rod 95. The positioning rod 95 is located inside the spring 93, and the surface of the positioning rod 95 is slidably connected to the inner wall of the circular hole 94. By setting the positioning rod 95, the positioning rod 95 can assist in supporting the inside of the spring 93, reducing the situation where the spring 93 bends significantly and deforms, and at the same time improving the movement stability of the protective plate 92.
[0033] Working principle: First, install the base 1 in a specific area, then connect the water inlet pipe 5 to the external pipeline. The pump 3 cooperates with the pressure stabilizing tank 2 to control the water pressure and flow rate inside the water inlet pipe 5 to make it reach a constant water pressure. At the same time, the pressure gauge 4 monitors the water pressure inside the water inlet pipe 5 and the pump 3 in real time. When the water pressure changes, the data is transmitted to the staff in real time and the data is also transmitted to the variable frequency control cabinet 8 for secondary pressure control of the water source, realizing automatic and intelligent water pressure control. When a fire comes, the water source is discharged through the water outlet pipe 6 to provide water for the fire-fighting facilities.
[0034] First, manually move the round hole plate 710, so that the round hole plate 710 drives the filter plate 79 to move. When the filter plate 79 moves to a position where it completely inserts into the rectangular hole 72 and the rectangular frame 71, the inner wall of the round hole plate 710 coincides with the inner wall of the first thread groove 73. At this time, manually rotate the first bolt 711, so that the first bolt 711 turns into the inside of the round hole plate 710 and the first thread groove 73 to fix the positions of the round hole plate 710 and the filter plate 79, so that the filter plate 79 is located inside the rectangular frame 71 to filter the water source passing through the water inlet pipe 5 and the inside of the rectangular frame 71, intercepting the impurities carried in the water source. At the same time, some of the intercepted impurities fall into the collection box 75 below for collection and storage, facilitating the subsequent cleaning of the impurities, and thus completing the filtration treatment of the impurities in the water source.
[0035] First, under the reaction force of the spring 93, the spring 93 drives the protection plate 92 to move along the inside of the slide rail 91 towards the button. When the protection plate 92 moves to a position where it completely enters the inside of the slide rail 91, the protection plate 92 cooperates with the slide rail 91 to completely cover multiple buttons on the variable frequency control cabinet 8 and intercept external objects, thus completing the anti-misoperation treatment of the buttons on the variable frequency control cabinet 8.
[0036] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
Claims
1. A fire water supply device capable of real-time monitoring, comprising a base (1), characterized in that: A pressure stabilizing tank (2) is arranged on one side of the base (1), a pump (3) is arranged on one side of the base (1), a pressure measuring device (4) is arranged on one side of the pump (3), a water inlet pipe (5) is arranged on one side of the pump (3), a water outlet pipe (6) is arranged on one side of the pump (3), a filtering device (7) for intercepting impurities in the water source is arranged on one side of the water inlet pipe (5), a frequency conversion control cabinet (8) is arranged on one side of the base (1), and an anti-mistaken touch device (9) is arranged on the side of the frequency conversion control cabinet (8) close to the button.
2. A fire water supply device capable of real-time monitoring according to claim 1, characterized in that: The filtering device (7) comprises a rectangular frame (71), the rectangular frame (71) being fixedly connected to the water inlet pipe (5), the inner wall of the rectangular frame (71) being connected to the inner wall of the water inlet pipe (5), a rectangular hole (72) being provided on one side of the rectangular frame (71), a filter plate (79) being slidably connected to the inner wall of the rectangular hole (72), a circular hole plate (710) being fixedly connected to one side of the filter plate (79), a first bolt (711) being provided inside the circular hole plate (710), a first thread groove (73) being provided on one side of the rectangular frame (71) close to the rectangular hole (72), the surface of the first bolt (711) being threadedly connected to the inner wall of the first thread groove (73).
3. A fire water supply device capable of real-time monitoring according to claim 2, characterized in that: One end of the first bolt (711) is fixedly connected to a screw block (712), and a surface of the screw block (712) is provided with a plurality of anti-slip protrusions.
4. A fire water supply device capable of real-time monitoring according to claim 2, characterized in that: A rubber pad (713) is fixedly connected to one side of the circular hole plate (710), and the surface of the rubber pad (713) is larger than the inner wall of the rectangular hole (72).
5. A fire water supply device capable of real-time monitoring according to claim 2, characterized in that: A clamping groove (714) is provided on one side of the filter plate (79); a clamping block (74) is fixedly connected to the inner wall of the rectangular frame (71); and a surface of the clamping block (74) is slidably connected to the inner wall of the clamping groove (714).
6. A fire water supply device capable of real-time monitoring according to claim 2, characterized in that: A collecting box (75) is slidably connected to the inner wall of the rectangular frame (71), a sealing plate (76) is fixedly connected to one side of the collecting box (75), a second bolt (77) is provided inside the sealing plate (76), a second thread groove (78) is provided on one side of the rectangular frame (71), and a surface of the second bolt (77) is threadedly connected to the inner wall of the second thread groove (78).
7. A fire water supply device capable of real-time monitoring according to claim 1, characterized in that: The anti-mis-touch device (9) comprises a slide rail (91), the slide rail (91) is fixedly connected to a side of the frequency conversion control cabinet (8) close to the button, the inner wall of the slide rail (91) is slidably connected to a protective plate (92), one side of the protective plate (92) is fixedly connected to a spring (93), and the other end of the spring (93) is fixedly connected to the slide rail (91).
8. A fire water supply device capable of real-time monitoring according to claim 7, characterized in that: A circular hole (94) is provided on one side of the slide rail (91), and a positioning rod (95) is fixedly connected to one side of the protective plate (92). The positioning rod (95) is located inside the spring (93), and the surface of the positioning rod (95) is slidably connected to the inner wall of the circular hole (94).