Water supply equipment for building service

Abstract

The utility model discloses water supply equipment for building service, which relates to the technical field of water supply equipment, and comprises a water storage tank, a connecting pipe is arranged on the side wall of the upper end of the water storage tank, a transfer box is arranged at the lower end of the connecting pipe, a water pump is arranged in the transfer box, and the water pump is connected with the connecting pipe. A filter is arranged at the upper end of the transfer box, a water inlet pipe is arranged at the upper end of the filter, a layer of water filter screen is arranged at the upper end in the filter, a layer of water filter screen is arranged at the lower end in the filter, and a supporting frame is arranged at the lower end of the water storage tank; a water outlet pipe is arranged in the middle of the lower end of the water storage tank and below the supporting frame, and a valve is arranged on the side wall of the water outlet pipe. According to the water supply equipment for building service, water before entering the water storage tank can be filtered, the water entering the water storage tank is prevented from containing impurities, and the water in the water storage tank is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply equipment, in particular to a water supply equipment for building services. Background Art

[0002] Construction services refer to the construction, repair, decoration of various buildings, structures and their ancillary facilities, the installation of lines, pipelines, equipment, facilities, etc., and other engineering operations. Including engineering services, installation services, repair services, decoration services and other construction services. Providing construction services in a clean-sheet contract manner means that the construction party does not purchase the materials required for the construction project or only purchases auxiliary materials, and charges labor costs, management fees or other fees for construction services. A-supplied projects refer to construction projects in which all or part of the equipment, materials, and power are purchased by the project contractor. Then water supply equipment refers to an automatic start-stop water supply device that outputs a certain flow rate and lift per unit time. It is divided into four categories according to its use: fire protection, life, production, and sewage treatment.

[0003] The existing water supply equipment for building services installs the filtering device inside the water storage container. The water entering the water storage container contains impurities which will be deposited inside the container or adhere to the inner wall of the container, which requires people to clean the water tank. Moreover, when the amount of water inside the water tank gradually decreases, the water supply pressure will decrease, which has a certain adverse effect on the building water supply service. In order to solve the shortcomings of the existing technology, we propose a water supply equipment for building services. Utility Model Content

[0004] The main purpose of the utility model is to provide a water supply device for building services, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A water supply device for building services comprises a water tank, a connecting pipe is arranged on the upper side wall of the water tank, a transfer box is arranged on the lower end of the connecting pipe, a water pump is arranged inside the transfer box, and the water pump is connected to the connecting pipe, a filter is arranged on the upper end of the transfer box, a water inlet pipe is arranged on the upper end of the filter, a layer of water filter net is arranged on the upper end of the filter, a second layer of water filter net is arranged on the lower end of the filter, a support frame is arranged on the lower end of the water tank, a water outlet pipe is arranged in the middle of the lower end of the water tank below the support frame, and a valve is arranged on the side wall of the water outlet pipe.

[0007] Preferably, a pressurizer is provided at the upper end of the water tank, an air inlet pipe is provided on the side wall of the pressurizer, an air filter is provided in the middle of the air inlet pipe, a drive box is provided inside the air inlet pipe, fan blades are provided at the lower end of the drive box, and an air outlet pipe is provided at the lower end of the pressurizer inside the water tank.

[0008] Preferably, a connecting port is provided between the upper end of the connecting pipe and the side wall of the water tank, and the connecting pipe is detachably connected to the side wall of the water tank through the provided connecting port. A connecting hole is provided between the lower end of the connecting pipe and the side wall of the transfer box, and the lower end of the connecting pipe is connected to the water pump through the connecting hole of the side wall of the transfer box.

[0009] Preferably, an installation interface is provided between the filter and the transfer box, and the filter is detachably connected to the transfer box through the provided installation interface. Installation interfaces are provided between the first layer of water filter net and the second layer of water filter net and the inner wall of the filter respectively, and the first layer of water filter net and the second layer of water filter net are detachably connected to the inner wall of the filter respectively through the provided installation interface.

[0010] Preferably, an installation interface is provided between the pressurizer and the water tank, and the pressurizer is detachably connected to the water tank via the provided installation interface; an installation interface is provided between the air filter and the inner wall of the air intake pipe, and the air filter is detachably connected to the inner wall of the air intake pipe via the provided installation interface.

[0011] Preferably, a rotating shaft is provided between the fan blades and the driving box, and the fan blades are rotatably connected to the driving box via the provided rotating shaft.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting up a transfer box, a filter, a water pump and a connecting pipe, the device can filter the water before entering the water tank to prevent the water entering the water tank from containing impurities, making the water inside the water tank cleaner, and the external filter can be more conveniently disassembled and replaced, which also makes maintenance more convenient. The water source enters the interior of the filter from the water inlet pipe, passes through the first layer of water filter net and the second layer of water filter net inside the filter, and enters the interior of the transfer box. Then the water pump inside the transfer box is started to input water from the connecting pipe into the interior of the water tank. When the valve is opened, the water can be discharged from the outlet pipe to supply water to the building.

[0015] 2. In the utility model, by means of the pressurizer, drive box, fan blades and air outlet pipe, the device can pressurize the interior of the water tank to maintain the water supply pressure. When the amount of water in the water tank gradually decreases, the water supply pressure gradually decreases, the drive box inside the pressurizer starts, drives the fan blades to rotate, and inputs air into the water tank. The air enters the pressurizer through the air inlet pipe, and is filtered by the air filter in the middle of the air inlet pipe. The air inside the water tank increases, which increases the internal pressure, thereby maintaining the water supply pressure and preventing insufficient water pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connecting pipe connection structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the filter of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the pressurizer of the utility model.

[0020] In the figure: 1. water storage tank; 2. support frame; 3. water outlet pipe; 4. valve; 5. pressurizer; 6. air inlet pipe; 7. connecting pipe; 8. transfer box; 9. filter; 10. water inlet pipe; 11. water pump; 12. first layer water filter net; 13. second layer water filter net; 14. air outlet pipe; 15. drive box; 16. fan blades; 17. air filter net. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4As shown, a water supply device for building services includes a water tank 1, the interior of the water tank 1 is filled with sufficient water to supply water for the building services, a connecting pipe 7 is provided on the upper side wall of the water tank 1, a transfer box 8 is provided on the lower end of the connecting pipe 7, a connecting port is provided between the upper end of the connecting pipe 7 and the side wall of the water tank 1, the connecting pipe 7 is detachably connected to the side wall of the water tank 1 through the provided connecting port, a water pump 11 is provided inside the transfer box 8, a connecting hole is provided between the lower end of the connecting pipe 7 and the transfer box 8, the lower end of the connecting pipe 7 passes through the side wall of the transfer box 8 and is connected to the water pump 11 inside the transfer box 8, a filter 9 is provided on the upper end of the transfer box 8, the filter 9 is used to filter the water entering the interior of the water tank 1, the water filtered by the filter 9 temporarily enters the interior of the transfer box 8, a water inlet pipe 10 is provided on the upper end of the filter 9, a city water supply pipe is connected to the water inlet pipe 10, and the filtering hole is provided between the lower end of the connecting pipe 7 and the transfer box 8. A layer of water filter net 12 is arranged at the upper end of the interior of the filter 9, and a second layer of water filter net 13 is arranged at the lower end of the interior of the filter 9. The double filtration of the first layer of water filter net 12 and the second layer of water filter net 13 makes the water quality entering the water storage tank 1 better. A support frame 2 is arranged at the lower end of the water storage tank 1, and the support frame 2 is used to support the water storage tank 1. An outlet pipe 3 is arranged in the middle of the lower end of the water storage tank 1 below the support frame 2. The outlet pipe 3 is connected to the water pipe of the building water supply. A valve 4 is arranged on the side wall of the outlet pipe 3. The valve 4 can control the switch of the outlet pipe 3. The water source enters the interior of the filter 9 from the water inlet pipe 10, is filtered by the first layer of water filter net 12 and the second layer of water filter net 13 inside the filter 9, and enters the interior of the transfer box 8. Then the water pump 11 inside the transfer box 8 is started to input water from the connecting pipe 7 into the interior of the water storage tank 1. When the valve 4 is opened, the water flow can be discharged from the outlet pipe 3 to supply water to the building.

[0023] like Figure 1-Figure 4As shown, a pressurizer 5 is provided at the upper end of the water tank 1, and the pressurizer 5 can pressurize the interior of the water tank 1. An air inlet pipe 6 is provided on the side wall of the pressurizer 5, and air enters the interior of the pressurizer 5 from the air inlet pipe 6. An air filter 17 is provided in the middle of the air inlet pipe 6, and the air filter 17 is used to filter the air entering the pressurizer 5 to keep the air pure. A drive box 15 is provided inside the air inlet pipe 6, and a fan blade 16 is provided at the lower end of the drive box 15. A rotating shaft is provided between the fan blade 16 and the drive box 15, and the drive box 15 can drive the fan blade 16 to rotate through the rotating shaft to transport air downward. An air outlet pipe 14 is provided at the lower end of the pressurizer 5 inside the water tank 1. The pressurizer 5 transports air to the inside of the water tank 1 through the air outlet pipe 14, so that the internal pressure of the water tank 1 increases. When the amount of water inside the water tank 1 gradually decreases, the water supply pressure gradually decreases, and the drive box 15 inside the pressurizer 5 starts, driving the fan blades 16 to rotate, inputting air into the water tank 1, and the air enters the pressurizer 5 through the air inlet pipe 6. It is filtered by the air filter 17 in the middle of the air inlet pipe 6. The air inside the water tank 1 increases, so that the internal pressure increases, and the water supply pressure can be maintained.

[0024] It should be noted that the utility model is a water supply equipment for building services. When in use, water enters the interior of the filter 9 from the water inlet pipe 10, passes through the first layer of water filter net 12 and the second layer of water filter net 13 inside the filter 9, and enters the interior of the transfer box 8. Then the water pump 11 inside the transfer box 8 is started, and water is input from the connecting pipe 7 to the interior of the water tank 1. When the valve 4 is opened, the water flow can be discharged from the water outlet pipe 3 to supply water to the building. When the amount of water in the water tank 1 gradually decreases, the water supply pressure gradually decreases, and the drive box 15 inside the pressurizer 5 is started, driving the fan blades 16 to rotate, and air is input into the interior of the water tank 1. The air enters the interior of the pressurizer 5 through the air inlet pipe 6, and is filtered by the air filter net 17 in the middle of the air inlet pipe 6. The air inside the water tank 1 increases, so that the internal pressure increases, and the water supply pressure can be maintained.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water supply device for building services, comprising a water storage tank (1), characterized in that: The upper side wall of the water storage tank (1) is provided with a connecting pipe (7), the lower end of the connecting pipe (7) is provided with a transfer box (8), a water pump (11) is provided inside the transfer box (8), and the water pump (11) is connected to the connecting pipe (7), the upper end of the transfer box (8) is provided with a filter (9), the upper end of the filter (9) is provided with a water inlet pipe (10), the upper end of the filter (9) is provided with a layer of water filter net (12), the lower end of the filter (9) is provided with a second layer of water filter net (13), the lower end of the water storage tank (1) is provided with a support frame (2), the middle of the lower end of the water storage tank (1) is provided with a water outlet pipe (3), and the side wall of the water outlet pipe (3) is provided with a valve (4).

2. A water supply equipment for building services according to claim 1, characterized in that: A pressurizer (5) is arranged at the upper end of the water storage tank (1), an air inlet pipe (6) is arranged on the side wall of the pressurizer (5), an air filter (17) is arranged in the middle of the air inlet pipe (6), a drive box (15) is arranged inside the air inlet pipe (6), a fan blade (16) is arranged at the lower end of the drive box (15), and an air outlet pipe (14) is arranged at the lower end of the pressurizer (5) inside the water storage tank (1).

3. A water supply equipment for building services according to claim 1, characterized in that: A connecting port is provided between the upper end of the connecting pipe (7) and the side wall of the water storage tank (1), and the connecting pipe (7) is detachably connected to the side wall of the water storage tank (1) through the provided connecting port. A connecting hole is provided between the lower end of the connecting pipe (7) and the side wall of the transfer box (8), and the lower end of the connecting pipe (7) passes through the connecting hole of the side wall of the transfer box (8) to be connected to the water pump (11).

4. A water supply equipment for building services according to claim 1, characterized in that: A mounting interface is provided between the filter (9) and the transfer box (8), and the filter (9) is detachably connected to the transfer box (8) via the provided mounting interface; mounting interfaces are provided between the first layer of water filter net (12) and the second layer of water filter net (13) and the inner wall of the filter (9), respectively; and the first layer of water filter net (12) and the second layer of water filter net (13) are detachably connected to the inner wall of the filter (9) via the provided mounting interface.

5. A water supply equipment for building services according to claim 2, characterized in that: A mounting interface is provided between the pressurizer (5) and the water tank (1), and the pressurizer (5) is detachably connected to the water tank (1) via the provided mounting interface. A mounting interface is provided between the air filter (17) and the inner wall of the air intake pipe (6), and the air filter (17) is detachably connected to the inner wall of the air intake pipe (6) via the provided mounting interface.

6. A water supply equipment for building services according to claim 2, characterized in that: A rotating shaft is provided between the fan blade (16) and the driving box (15), and the fan blade (16) is rotationally connected to the driving box (15) via the provided rotating shaft.

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