Air pressure water tank structure for water supply and drainage engineering

Abstract

The utility model discloses an air pressure water tank structure for water supply and drainage engineering, which relates to the field of air pressure water tanks and comprises a tank body, a connecting pipeline is mounted at the top end of the tank body, the connecting pipeline extends into the tank body and is connected with an air bag, a water inlet pipe is mounted on one side of the tank body, and a drainage pipe is connected to the bottom end of the tank body. Four groups of sterilization mechanisms are mounted in the tank body at equal intervals, one group of sterilization mechanism is aligned with the water inlet pipe, a baffle plate is mounted on the side surface of the group of sterilization mechanism, the baffle plate is aligned with the water inlet pipe, and a plurality of groups of wave absorbing plates are mounted on the outer wall of the baffle plate. In the use process of the tank body, the sterilization mechanism is connected with an external power supply through the power connection ring, power is supplied to the ultraviolet lamp in the sterilization mechanism, the ultraviolet lamp generates ultraviolet rays, most of the ultraviolet rays irradiate the air bag, so that germs attached to the air bag are killed, and a small part of the ultraviolet rays irradiate the interior of the tank body; and the interior of the tank body is disinfected, so that the water quality in the tank body is improved.

Description

Technical Field

[0001] The utility model relates to the field of air pressure water tanks, in particular to an air pressure water tank structure used for water supply and drainage engineering. Background Art

[0002] Water supply equipment has various structures and control methods. Since the compression ratio of water is much smaller than that of gas, when there is a small flow leakage in the pipe network, the pressure can drop significantly, which can cause the water pump to start frequently. If the power frequency pump directly supplies water to the user, it must be equipped with an air pressure tank to alleviate the frequent starting of the water pump. The air pressure tank is composed of four parts: the tank body, the rubber diaphragm or the air bag liner, the water inlet / outlet and the air supply port. The tank body is generally made of carbon steel with an anti-rust paint layer on the outside; stainless steel tanks can also be selected, and the appearance is stainless steel. The air bag material is generally EPDM or butyl rubber. The pre-filled air between the diaphragm or air bag and the tank body is generally filled at the factory. Customers can choose to inflate or deflate according to the actual working conditions when using it. Generally, the pre-filled gas pressure is half of the maximum system pressure.

[0003] Prior art such as CN210658531U discloses a pressure water tank structure for water supply and drainage projects, including a tank body and an air bag, the air bag is connected in the tank body, the top of the tank body is connected to an air inlet pipe, the top of the air inlet pipe is connected to a connecting pipe, the top of the air inlet pipe is cut with a first slot, the bottom of the connecting pipe is provided with a second slot matching the first slot, the inner wall of the air inlet pipe is respectively connected to a first horizontal plate and a second horizontal plate, a splint is connected between the first horizontal plate and the second horizontal plate, the outer wall of the splint is connected to a sponge pad, and the outer wall of the tank body is also respectively connected to support legs, a water inlet pipe and a water outlet pipe.

[0004] Although a sealing structure is used to seal the airbag, the pressure water tank usually uses high-pressure water flow during the water intake process, and the water inlet pipe is facing the outside of the airbag. During the water intake process, the incoming water flow will directly impact the outside of the airbag, thereby reducing the service life of the airbag. Secondly, during the water intake process, there will be a large amount of impurities and bacteria in the water flow, and bacteria can easily multiply in the pressure water tank, especially since the airbag adopts a flexible structure and there are enough gaps on the surface for bacteria to attach, which causes pollution to the water source inside the pressure water tank. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a pressure water tank structure for water supply and drainage projects to solve the technical problems that water flow impacts the airbag and affects the life of the airbag and bacteria are easily left inside the water tank.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure water tank structure for water supply and drainage engineering, comprising a tank body, a connecting pipe is installed on the top of the tank body, the connecting pipe extends to the inside of the tank body and is connected to an air bag, a water inlet pipe is installed on one side of the tank body, a drainage pipe is connected to the bottom of the tank body, four groups of sterilization mechanisms are equidistantly installed inside the tank body, one group of sterilization mechanisms is aligned with the water inlet pipe, and a baffle is installed on the side of the group of sterilization mechanisms, the baffle is aligned with the water inlet pipe, and a plurality of groups of wave-breaking plates are installed on the outer wall of the baffle.

[0007] By adopting the above technical solution, the outside of the airbag can be disinfected by the sterilization mechanism, and the incoming water flow can be buffered and wave-breaking by the wave-breaking plate.

[0008] The utility model is further configured such that three groups of supporting feet are connected to the bottom end of the tank body, the supporting feet are arranged equidistantly, and the bottom ends of the supporting feet are located below the drain pipe.

[0009] By adopting the above technical solution, the tank body can be supported conveniently.

[0010] The utility model is further configured that an ultraviolet lamp is installed inside the sterilization mechanism, a power connection head is provided on the top of the ultraviolet lamp, the power connection head extends to the outside of the tank body, a power connection ring is installed on the outside of the tank body, and the power connection ring is connected to the power connection head.

[0011] By adopting the above technical solution, multiple groups of sterilization mechanisms can be powered.

[0012] The utility model is further configured that the four groups of sterilization mechanisms are arranged around the outer side of the airbag, and a sealing ring is installed at the connection position between the sterilization mechanism and the tank body.

[0013] By adopting the above technical solution, the outside of the airbag can be evenly cooled and sealed by the sealing ring.

[0014] The utility model is further configured that a fixing frame is connected to the side of the shielding plate, and the shielding plate is fixedly connected to a group of sterilization mechanisms through the fixing frame.

[0015] By adopting the above technical solution, the shielding plate can be fixed.

[0016] The utility model is further configured that the shielding plate is arc-shaped, and the end of each group of wave-breaking plates is installed with a fixing bolt, and the wave-breaking plate is fixedly connected to the shielding plate through the fixing bolt.

[0017] By adopting the above technical solution, the arc structure can improve the wave-breaking effect on the water flow.

[0018] The utility model is further configured that flanges are connected to the outer sides of the ends of the water inlet pipe and the drain pipe, and the water inlet pipe and the drain pipe are connected to an external water supply mechanism and a water use mechanism through the flanges.

[0019] By adopting the above technical solution, it is convenient to connect the pipeline with the outside world.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] 1. The utility model can block the impact of water flow by the baffle plate when water flow enters the tank body, and eliminate the impact of water flow by the wave-breaking plate, so as to avoid direct impact of water flow on the airbag, reduce damage to the airbag, and increase the service life of the airbag.

[0022] 2. The utility model provides a sterilization mechanism, which is connected to an external power source through a power connection ring during the use of the tank body, to power the ultraviolet lamp in the sterilization mechanism. The ultraviolet lamp generates ultraviolet rays, most of which are irradiated on the airbag, thereby killing the bacteria attached to the airbag, and a small part of the ultraviolet rays is irradiated on the inside of the tank body, thereby disinfecting the inside of the tank body and improving the water quality in the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a schematic structural diagram of the cross section of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the sterilization mechanism and the shielding plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the installation of the wave-breaking plate of the utility model;

[0027] Figure 5 It is a schematic diagram of the internal structure of the sterilization mechanism of the utility model.

[0028] In the figure: 1. tank body; 101. water inlet pipe; 102. drain pipe; 2. connecting pipe; 3. sterilization mechanism; 301. power connection head; 302. ultraviolet lamp; 4. power connection ring; 5. air bag; 6. baffle plate; 601. wave-breaking plate; 602. fixing bracket; 603. fixing bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] A pressure water tank structure for water supply and drainage engineering, such as Figures 1 to 5 As shown, it includes a tank body 1, a connecting pipe 2 is installed on the top of the tank body 1, the connecting pipe 2 extends to the inside of the tank body 1 and is connected to an air bag 5, a water inlet pipe 101 is installed on one side of the tank body 1, and the bottom end of the tank body 1 is connected to a drain pipe 102, four groups of sterilization mechanisms 3 are equidistantly installed inside the tank body 1, an ultraviolet lamp 302 is installed inside the sterilization mechanism 3, an electric head 301 is opened on the top of the ultraviolet lamp 302, the electric head 301 extends to the outside of the tank body 1, an electric ring 4 is installed on the outside of the tank body 1, and the electric ring 4 is connected to the electric head 301, and a group of sterilization mechanisms 3 are aligned with the water inlet pipe 101, so that during use, the inside of the tank body 1 and the air bag 5 can be sterilized by the sterilization mechanism 3, thereby improving the water quality.

[0032] Furthermore, a baffle plate 6 is installed on the side of the sterilization mechanism 3, and the baffle plate 6 is aligned with the water inlet pipe 101. A plurality of wave-breaking plates 601 are installed on the outer wall of the baffle plate 6. The baffle plate 6 is arc-shaped, and a fixing bolt 603 is installed on the end of each group of wave-breaking plates 601. The wave-breaking plates 601 are fixedly connected to the baffle plate 6 by the fixing bolt 603. The water flow can be buffered by the baffle plate 6, and the water flow can be eliminated by the wave-breaking plates 601, thereby reducing the damage of the water flow to the airbag 5.

[0033] See also Figure 1 and Figure 2 The bottom end of the tank body 1 is connected to three sets of supporting feet, which are arranged equidistantly. The bottom ends of the supporting feet are located below the drain pipe 102, and can support the tank body 1.

[0034] See also Figure 2 Four groups of sterilization mechanisms 3 are arranged around the outside of the airbag 5, and a sealing ring is installed at the connection position between the sterilization mechanism 3 and the tank body 1, which can evenly sterilize the outside of the airbag 5.

[0035] See also Figure 2 and Figure 3 A fixing frame 602 is connected to the side of the shielding plate 6, and the shielding plate 6 is fixedly connected to a group of sterilization mechanisms 3 through the fixing frame 602, which can facilitate the fixing and installation of the shielding plate 6.

[0036] See also Figure 1 and Figure 2 Flanges are connected to the outer sides of the ends of the water inlet pipe 101 and the drain pipe 102, and the water inlet pipe 101 and the drain pipe 102 are connected to external water supply mechanisms and water use mechanisms through the flanges.

[0037] When in use, the connecting pipe 2 is connected to the airbag 5, and then the airbag 5 is placed inside the tank body 1, and the connecting pipe 2 is limited and fixed by the connecting frame outside the connecting pipe 2, and the edge of the connecting pipe 2 is sealed by the sealing ring, and the multiple groups of sterilization mechanisms 3 are connected to the power connection ring 4, and the power connection ring 4 is connected to the external power supply, so that the sterilization mechanism 3 can operate normally, and then the gas is sent into the airbag 5 through the connecting pipe 2 to expand the airbag 5, and then the water flow is sent into the tank body 1 through the water inlet pipe 101. During the process of water flow entering, the shielding plate is first 6 is impacted, and the water flow hits the wave-breaking plate 601, which weakens the impact force of the water flow, avoids the water flow directly hitting the airbag 5, reduces the damage to the airbag 5, and increases the service life of the airbag 5. During long-term use, bacteria will multiply inside the tank body 1. At this time, the power supply of the sterilization mechanism 3 is turned on, and the ultraviolet lamp 302 is started. Most of the ultraviolet rays generated by the ultraviolet lamp 302 are irradiated on the outside of the airbag 5, thereby sterilizing the airbag 5, and a small part of the ultraviolet rays will irradiate the inside of the tank body 1, thereby also disinfecting the inside of the tank body 1, and improving the water quality in the air pressure water tank.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A pressure water tank structure for water supply and drainage engineering, comprising a tank body (1), characterized in that: A connecting pipe (2) is installed at the top of the tank body (1), and the connecting pipe (2) extends to the inside of the tank body (1) and is connected to an air bag (5). A water inlet pipe (101) is installed on one side of the tank body (1), and a drain pipe (102) is connected to the bottom of the tank body (1). Four groups of sterilization mechanisms (3) are installed at equal intervals inside the tank body (1), one group of sterilization mechanisms (3) is aligned with the water inlet pipe (101), and a baffle plate (6) is installed on the side of the group of sterilization mechanisms (3), the baffle plate (6) is aligned with the water inlet pipe (101), and a plurality of groups of wave-breaking plates (601) are installed on the outer wall of the baffle plate (6).

2. The pressure water tank structure for water supply and drainage engineering according to claim 1 is characterized in that: The bottom end of the tank body (1) is connected to three groups of support feet, which are arranged at equal distances, and the bottom ends of the support feet are located below the drainage pipe (102).

3. The pressure water tank structure for water supply and drainage engineering according to claim 1 is characterized in that: An ultraviolet lamp (302) is installed inside the sterilization mechanism (3), and an electric connector (301) is provided at the top of the ultraviolet lamp (302). The electric connector (301) extends to the outside of the tank body (1), and an electric connector ring (4) is installed on the outside of the tank body (1), and the electric connector ring (4) is connected to the electric connector (301).

4. The pressure water tank structure for water supply and drainage engineering according to claim 3 is characterized in that: The four groups of sterilization mechanisms (3) are arranged around the outside of the air bag (5), and a sealing ring is installed at the connection position between the sterilization mechanism (3) and the tank body (1).

5. The pressure water tank structure for water supply and drainage engineering according to claim 1 is characterized in that: A fixing frame (602) is connected to the side of the shielding plate (6), and the shielding plate (6) is fixedly connected to a group of sterilization mechanisms (3) via the fixing frame (602).

6. The pressure water tank structure for water supply and drainage engineering according to claim 1, characterized in that: The shielding plate (6) is arc-shaped, and each group of wave-breaking plates (601) is provided with a fixing bolt (603) at the end thereof, and the wave-breaking plates (601) are fixedly connected to the shielding plates (6) via the fixing bolt (603).

7. The pressure water tank structure for water supply and drainage engineering according to claim 1, characterized in that: Flanges are connected to the outer sides of the ends of the water inlet pipe (101) and the drain pipe (102), and the water inlet pipe (101) and the drain pipe (102) are connected to external water supply mechanisms and water use mechanisms via the flanges.

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