Pressure-bearing box-type variable frequency water supply equipment

Abstract

The utility model relates to a kind of pressure-bearing box type variable frequency water supply equipment.It solves the technical problems such as poor water supply effect of existing municipal water supply system, including pressure-bearing water tank with pressure-bearing inner cavity, the water inlet end is equipped in one side of pressure-bearing water tank and the water outlet end is equipped in another side, pressure-bearing water tank is full-closed pressure-bearing water tank, water inlet end is connected with municipal water inlet pipe by water inlet pipeline, water inlet control component is equipped on water inlet pipeline, water outlet end is connected with pressure-increasing mechanism by water outlet pipeline, pressure-increasing mechanism is connected with equipment water outlet pipe, and water inlet pipeline side is equipped with water inlet branch circuit which is parallelly arranged with water inlet pipeline, one end of water inlet branch circuit is connected with municipal water inlet pipe, and the other end of water inlet branch circuit is connected with pressure-increasing mechanism.Optimal in at: full-closed pressure-bearing water tank can effectively prevent municipal water from being polluted, and can ensure that the pressure of municipal water maintains constant pressure state.In the case of power failure, water inlet branch circuit can supply water through original municipal pressure, to ensure user's water demand.

Description

Technical Field

[0001] This utility model belongs to the field of tap water transportation technology, specifically relating to a pressure-bearing box-type variable frequency water supply equipment. Background Technology

[0002] In municipal water supply systems, water tanks, as key facilities for storing and regulating municipal water supply, are widely used in various scenarios such as residential communities, commercial complexes, and industrial plants. Their performance directly affects the safety, stability, and energy efficiency of the water supply. Currently, most existing water tanks are open-top, which makes the water source inside the tanks susceptible to pollution, affecting the user's water experience. Existing municipal water supply systems cannot utilize the original municipal water supply pressure, resulting in the inability to deliver water to the supply area during power outages, thus affecting the user's water experience. Summary of the Invention

[0003] The purpose of this utility model is to address the above-mentioned problems by providing a pressure-bearing box-type variable frequency water supply equipment.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: A pressure-bearing box-type variable frequency water supply equipment is installed at the end of a municipal water supply network or in an area requiring secondary pressurization of the network. It includes a pressure-bearing water tank with a pressure-bearing inner cavity. The pressure-bearing water tank has an inlet end on one side and an outlet end on the other. The pressure-bearing water tank is a fully enclosed pressure-bearing water tank. The inlet end is connected to the municipal water supply pipe via an inlet pipe. An inlet control component is installed on the inlet pipe. The outlet end is connected to a pressurization mechanism via an outlet pipe. The pressurization mechanism is connected to an equipment outlet pipe. Furthermore, an inlet branch is provided on one side of the inlet pipe, which is connected in parallel with the inlet pipe. One end is connected to the municipal water inlet pipe, and the other end of the water inlet branch is connected to the booster mechanism. The pressurized inner cavity facilitates the storage of municipal water supply. The water inlet control component can control the water inlet status of the water inlet pipe according to the water storage capacity of the pressurized water tank to ensure the water storage effect of the pressurized water tank. The water outlet pipe facilitates the transportation of municipal water supply in the pressurized inner cavity. The booster mechanism can pressurize the municipal water outlet to ensure the pressure of the municipal water outlet and ensure that the municipal water outlet can be transmitted to the water supply area through the equipment outlet pipe to ensure the water supply effect. The water inlet branch is directly connected to the booster mechanism, so that the water can be delivered to the water supply area under the original municipal water supply pressure in the event of a power outage to ensure the water supply effect.

[0005] In the aforementioned pressurized box-type variable frequency water supply equipment, one end of the municipal water inlet pipe is provided with a municipal water inlet, and the municipal water inlet pipe is equipped with a first pressure detector and a filter. The other end of the municipal water inlet pipe is connected to the water inlet pipeline and the water inlet branch line respectively. The municipal water inlet allows the municipal water to be easily transported to the water inlet pipeline through the municipal water inlet pipe. The first pressure detector can detect the pressure of the municipal water inlet in real time, and the filter can filter the municipal water to ensure the quality of the water source.

[0006] In the aforementioned pressurized tank-type variable frequency water supply equipment, a flow meter is installed on the inlet pipe, and the inlet control component includes an inlet electric valve installed on the inlet pipe. The flow meter can detect the water flow rate in the inlet pipe, and the inlet electric valve can control the water inlet status of the inlet pipe to ensure the water storage effect of the pressurized water tank.

[0007] In the aforementioned pressure-bearing box-type variable frequency water supply equipment, a second pressure detector is provided on the water inlet branch. A water inlet check valve is provided on the side of the second pressure detector away from the municipal water inlet pipe. The second pressure detector can detect the municipal water inlet pressure of the water inlet branch, and the water inlet check valve can prevent the municipal water from flowing back and ensure the pressure in the water inlet branch.

[0008] In the aforementioned pressurized tank-type variable frequency water supply equipment, the pressurized water tank is either a cylindrical tank or a square tank. The height of the inlet end is higher than the height of the outlet end. The upper end of the pressurized water tank is provided with an inspection component that communicates with the pressurized inner cavity, and the lower end of the pressurized water tank is provided with a sludge collection tank. The pressurized water tank is mounted against a tank support component. The inspection component allows users to easily inspect and clean the inside of the pressurized water tank, and the tank support component allows the pressurized water tank to be easily fixed on the equipment foundation platform.

[0009] In the aforementioned pressurized tank-type variable frequency water supply equipment, the inspection component includes an inspection port located at the upper end of the pressurized water tank. The inspection port is equipped with an inspection port cover that can be movably closed. The inspection port allows users to easily observe and clean the pressurized inner cavity. The inspection port cover can movably close the inspection port to ensure the sealing effect of the pressurized water tank.

[0010] In the aforementioned pressurized tank-type variable frequency water supply equipment, the water tank support component is a water tank base. The size of the water tank base is larger than the size of the bottom of the pressurized water tank, and the water tank base is a grounded flat steel. The water tank base can ensure the support effect for the pressurized water tank.

[0011] In the aforementioned pressurized tank-type variable frequency water supply equipment, the pressurized water tank is a cylindrical water tank, and the height of the pressurized water tank is 2 meters and the diameter is 3 meters.

[0012] In the aforementioned pressurized box-type variable frequency water supply equipment, the boosting mechanism is fixedly mounted on the boosting base, and the boosting mechanism includes a boosting water pump. A main inlet pipe is provided on one side of the boosting water pump, and one side of the main inlet pipe is connected to the outlet pipe. The other side of the main inlet pipe is connected to the inlet branch pipe. A first pair of clamp butterfly valves is provided between the main inlet pipe and the boosting water pump. A main outlet pipe is provided on the side of the boosting water pump away from the main inlet pipe and is connected to the equipment outlet pipe. The boosting base supports the boosting water pump, ensuring a support effect. The boosting water pump pressurizes the municipal water supply, ensuring a good water supply effect. The main inlet pipe receives municipal water from the outlet pipe and the inlet branch pipe. The first pair of clamp butterfly valves regulate the flow rate of the municipal water in the main inlet pipe. The main outlet pipe facilitates the delivery of the pressurized municipal water, ensuring a good water supply effect.

[0013] In the aforementioned pressurized box-type variable frequency water supply equipment, the main outlet pipe is equipped with an outlet check valve and a third pressure detector, and the equipment outlet pipe is equipped with a second pair of clamp butterfly valves. The outlet check valve can prevent backflow of municipal water in the main outlet pipe, and the third pressure detector can detect the pressure of municipal water in the main outlet pipe. The second pair of clamp butterfly valves can control and regulate the flow rate of municipal water in the equipment outlet pipe.

[0014] Compared with existing technologies, the advantages of this utility model are: 1. The fully enclosed pressurized water tank can effectively prevent municipal water from being polluted and can ensure that the pressure of municipal water remains constant. 2. Water supply can be provided by the original municipal pressure in the event of a power outage through the inlet branch, ensuring users' water needs are met; 3. The pressurization mechanism can pressurize municipal water to ensure the quality of municipal water supply. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the cylindrical water tank in this utility model; Figure 2 This is a structural schematic diagram of the cylindrical water tank in this utility model from another perspective; Figure 3 This is a usage scenario diagram of the cylindrical water tank in this utility model; Figure 4 This is a schematic diagram of the square water tank in this utility model; Figure 5This is a structural schematic diagram of the square water tank in this utility model from another perspective; Figure 6 This is a usage scenario diagram of the square water tank in this utility model.

[0016] In the diagram: 1. Pressurized water tank; 11. Pressurized inner cavity; 12. Inlet; 13. Outlet; 14. Inspection assembly; 141. Inspection port; 142. Inspection port cover; 15. Sludge collection tank; 2. Inlet pipe; 21. Flow meter; 3. Municipal water inlet pipe; 31. Municipal water inlet; 32. First pressure detector; 33. Filter; 4. Inlet control assembly; 41. Inlet electric valve; 5. Outlet pipe; 6. Pressure boosting mechanism; 61. Pressure boosting base; 62. Pressure boosting pump; 63. Main inlet pipe; 64. First clamp butterfly valve; 7. Equipment outlet pipe; 8. Inlet branch pipe; 81. Second pressure detector; 82. Inlet check valve; 9. Water tank support assembly; 91. Water tank base; 10. Main outlet pipe; 101. Outlet check valve; 102. Third pressure detector; 103. Second clamp butterfly valve. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] like Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, this pressure-bearing box-type variable frequency water supply equipment is installed at the end of a municipal water supply network or in an area requiring secondary pressurization of the network. It includes a pressure-bearing water tank 1 with a pressure-bearing inner cavity 11. The pressure-bearing water tank 1 has an inlet end 12 on one side and an outlet end 13 on the other. The pressure-bearing water tank 1 is a fully enclosed pressure-bearing water tank. The inlet end 12 is connected to a municipal water inlet pipe 3 via an inlet pipe 2. An inlet control component 4 is installed on the inlet pipe 2. The outlet end 13 is connected to a pressurization mechanism 6 via an outlet pipe 5. The pressurization mechanism 6 is connected to an equipment outlet pipe 7. A water inlet branch 8 is provided on one side of the inlet pipe 2, connected in parallel with the inlet pipe 2. One end of the water inlet branch 8 is connected to the municipal water inlet pipe 3. The other end of the pipeline 8 is connected to the booster mechanism 6. The pressurized inner cavity 11 can easily store municipal water supply. The water inlet control component 4 can control the water inlet status of the water inlet pipeline 2 according to the water storage of the pressurized water tank 1 to ensure the water storage effect of the pressurized water tank 1. The water outlet pipeline 5 can easily transport the municipal water supply in the pressurized inner cavity 11. The booster mechanism 6 can boost the pressure of the municipal water outlet to ensure the pressure of the municipal water outlet and ensure that the municipal water outlet can be transmitted to the water supply area through the equipment outlet pipeline 7 to ensure the water supply effect. The water inlet branch 8 is directly connected to the booster mechanism 6 and can be transported to the water supply area under the original municipal water supply pressure in the event of a power outage to ensure the water supply effect.

[0019] Specifically, one end of the municipal water inlet pipe 3 is equipped with a municipal water inlet 31, and the municipal water inlet pipe 3 is equipped with a first pressure detector 32 and a filter 33. The other end of the municipal water inlet pipe 3 is connected to the water inlet pipe 2 and the water inlet branch 8 respectively. The municipal water inlet 31 can facilitate the transportation of municipal water into the water inlet pipe 2 through the municipal water inlet pipe 3. The first pressure detector 32 can detect the pressure of the municipal water in real time, and the filter 33 can filter the municipal water to ensure the quality of the water source.

[0020] The inlet pipe 2 is equipped with a flow meter 21, and the inlet control component 4 includes an inlet electric valve 41 installed on the inlet pipe 2. The flow meter 21 can detect the water flow in the inlet pipe 2, and the inlet electric valve 41 can control the water inlet status of the inlet pipe 2 to ensure the water storage effect of the pressurized water tank 1.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a second pressure detector 81 is provided on the water inlet branch 8. A water inlet check valve 82 is provided on the side of the second pressure detector 81 away from the municipal water inlet pipe 3. The second pressure detector 81 can detect the municipal water inlet pressure of the water inlet branch 8, and the water inlet check valve 82 can prevent the municipal water from flowing back and ensure the pressure in the water inlet branch 8.

[0022] Furthermore, the pressurized water tank 1 can be either a cylindrical or square tank, allowing users to choose any type according to their needs. The height of the inlet end 12 is higher than the height of the outlet end 13, ensuring the water intake effect of the inlet end 12 and the water output effect of the outlet end 13, and also increasing the water pressure at the outlet end 13. The upper end of the pressurized water tank 1 is equipped with an inspection component 14 that communicates with the pressurized inner cavity 11, and the lower end of the pressurized water tank 1 is equipped with a sludge collection tank 15. The pressurized water tank 1 is mounted against the tank support component 9. The inspection component 14 allows users to easily inspect and clean the inside of the pressurized water tank 1, and the tank support component 9 allows the pressurized water tank 1 to be easily fixed on the equipment foundation platform.

[0023] The inspection component 14 includes an inspection port 141 located at the upper end of the pressurized water tank 1. The inspection port 141 is equipped with an inspection port cover 142 that can be movably closed. The inspection port 141 allows users to easily observe and clean the pressurized inner cavity 11. The inspection port cover 142 can movably close the inspection port 141 to ensure the sealing effect of the pressurized water tank 1.

[0024] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the water tank support component 9 is a water tank base 91. The size of the water tank base 91 is larger than the size of the bottom of the pressure tank 1, and the water tank base 91 is a grounded flat steel. The water tank base 91 can ensure the support effect of the pressure tank 1.

[0025] Among them, the pressurized water tank 1 is a cylindrical water tank with a height of 2 meters and a diameter of 3 meters.

[0026] Specifically, the booster mechanism 6 is fixedly mounted on the booster base 61, and includes a booster water pump 62. A main inlet pipe 63 is provided on one side of the booster water pump 62, and one side of the main inlet pipe 63 is connected to the outlet pipe 5. The other side of the main inlet pipe 63 is connected to the inlet branch pipe 8. A first pair of clamp butterfly valves 64 is provided between the main inlet pipe 63 and the booster water pump 62. A main outlet pipe 10 is provided on the side of the booster water pump 62 away from the main inlet pipe 63, and the main outlet pipe 10 connects to the equipment outlet. Water pipes 7 are connected, and the booster base 61 can support the booster pump 62 to ensure the support effect. The booster pump 62 can pressurize the municipal water to ensure the water supply effect. The main inlet pipe 63 can receive the municipal water from the outlet pipe 5 and the inlet branch pipe 8. The first pair of clamp butterfly valves 64 can regulate the flow rate of the municipal water in the main inlet pipe 63. The main outlet pipe 10 can facilitate the transportation of the pressurized municipal water to ensure the water supply effect.

[0027] Combination Figure 2 , Figure 5 As shown, the main outlet pipe 10 is equipped with an outlet check valve 101 and a third pressure detector 102, and the equipment outlet pipe 7 is equipped with a second pair of clamp butterfly valves 103. The outlet check valve 101 can prevent backflow of municipal water in the main outlet pipe 10, and the third pressure detector 102 can detect the pressure of municipal water in the main outlet pipe 102. The second pair of clamp butterfly valves 103 can control and regulate the flow rate of municipal water in the equipment outlet pipe 7.

[0028] The principle of this embodiment is as follows: the fully enclosed pressurized water tank 1 can prevent the municipal water supply from being polluted and can ensure the water supply pressure and water supply effect. The municipal water can be transported to the booster mechanism 6 for pressurization and water output through the water inlet pipe 2 and the pressurized water tank 1, or it can flow directly into the booster mechanism 6 for water supply through the water inlet branch 8. The water inlet branch 8 can use the original municipal water pressure to supply water in the power outage state, which improves the user experience. The booster mechanism 6 can pressurize the municipal water to ensure the water supply effect.

[0029] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0030] Although this article uses a lot of terms such as pressurized water tank 1, pressurized inner cavity 11, inlet end 12, outlet end 13, inspection component 14, inspection port 141, inspection port cover 142, sludge collection tank 15, inlet pipe 2, flow meter 21, municipal inlet pipe 3, municipal inlet 31, first pressure detector 32, filter 33, inlet control component 4, inlet electric valve 41, outlet pipe 5, pressurization mechanism 6, pressurization base 61, pressurization pump 62, main inlet pipe 63, first clamp butterfly valve 64, equipment outlet pipe 7, inlet branch 8, second pressure detector 81, inlet check valve 82, water tank support component 9, water tank base 91, main outlet pipe 10, outlet check valve 101, third pressure detector 102, and second clamp butterfly valve 103, the possibility of using other terms cannot be ruled out. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation would be contrary to the spirit of this utility model.

Claims

1. A pressure-bearing tank-type variable frequency water supply device, comprising a pressure-bearing water tank (1) having a pressure-bearing inner cavity (11), wherein the pressure-bearing water tank (1) is provided with an inlet end (12) on one side and an outlet end (13) on the other side, characterized in that, The pressurized water tank (1) is a fully enclosed pressurized water tank. The inlet end (12) is connected to the municipal water inlet pipe (3) through the inlet pipe (2). The inlet pipe (2) is equipped with an inlet control component (4). The outlet end (13) is connected to the booster mechanism (6) through the outlet pipe (5). The booster mechanism (6) is connected to the equipment outlet pipe (7). The inlet pipe (2) has an inlet branch (8) on one side that is connected in parallel with the inlet pipe (2). One end of the inlet branch (8) is connected to the municipal water inlet pipe (3). The other end of the water inlet branch (8) is connected to the booster mechanism (6). One end of the municipal water inlet pipe (3) is provided with a municipal water inlet (31). The municipal water inlet pipe (3) is provided with a first pressure detector (32) and a filter (33). The other end of the municipal water inlet pipe (3) is connected to the water inlet pipe (2) and the water inlet branch (8) respectively. The water inlet branch (8) is provided with a second pressure detector (81). The second pressure detector (81) is provided with a water inlet check valve (82) on the side away from the municipal water inlet pipe (3).

2. The pressure-bearing box-type variable frequency water supply equipment according to claim 1, characterized in that, The inlet pipe (2) is equipped with a flow meter (21), and the inlet control component (4) includes an inlet electric valve (41) installed on the inlet pipe (2).

3. The pressurized box-type variable frequency water supply equipment according to claim 1, characterized in that, The pressurized water tank (1) is either a cylindrical water tank or a square water tank. The height of the inlet end (12) is higher than the height of the outlet end (13). The upper end of the pressurized water tank (1) is provided with an inspection component (14) that communicates with the pressurized inner cavity (11). The lower end of the pressurized water tank (1) is provided with a sludge collection tank (15). The pressurized water tank (1) is abutted against the water tank support component (9).

4. The pressurized box-type variable frequency water supply equipment according to claim 3, characterized in that, The inspection component (14) includes an inspection port (141) located at the upper end of the pressurized water tank (1), and the inspection port (141) is provided with an inspection port cover (142) that can be moved to close the inspection port (141).

5. A pressure-bearing box-type variable frequency water supply equipment according to claim 3, characterized in that, The water tank support assembly (9) is a water tank base (91), the size of which is larger than the size of the bottom of the pressure tank (1), and the water tank base (91) is a grounded flat steel.

6. The pressurized box-type variable frequency water supply equipment according to claim 3, characterized in that, The pressurized water tank (1) is a cylindrical water tank, and the height of the pressurized water tank (1) is 2 meters and the diameter is 3 meters.

7. A pressure-bearing box-type variable frequency water supply equipment according to claim 1, characterized in that, The pressurizing mechanism (6) is fixedly mounted on the pressurizing base (61), and the pressurizing mechanism (6) includes a pressurizing water pump (62). The pressurizing water pump (62) has an inlet main pipe (63) on one side, which is connected to the outlet pipe (5) on one side, and the inlet main pipe (63) is connected to the inlet branch pipe (8) on the other side. A first pair of clamp butterfly valves (64) is provided between the inlet main pipe (63) and the pressurizing water pump (62). The pressurizing water pump (62) has an outlet main pipe (10) on the side away from the inlet main pipe (63) and is connected to the equipment outlet pipe (7) through the outlet main pipe (10).

8. A pressure-bearing box-type variable frequency water supply equipment according to claim 7, characterized in that, The main outlet pipe (10) is equipped with an outlet check valve (101) and a third pressure detector (102), and the equipment outlet pipe (7) is equipped with a second pair of clamp butterfly valves (103).

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