CN221422128U - Secondary water supply overflow protection device - Google Patents
Secondary water supply overflow protection device Download PDFInfo
- Publication number
- CN221422128U CN221422128U CN202322992892.5U CN202322992892U CN221422128U CN 221422128 U CN221422128 U CN 221422128U CN 202322992892 U CN202322992892 U CN 202322992892U CN 221422128 U CN221422128 U CN 221422128U
- Authority
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- China
- Prior art keywords
- water tank
- water
- injection pipe
- protection device
- water supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000011941 photocatalyst Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a secondary water supply overflow protection device, which comprises a water tank fixedly arranged on the surface of a building, wherein the upper end of the water tank is communicated with a water injection pipe, the water injection pipe is a reducer pipe, the inner diameter of the lower end of the water tank is larger than that of the upper end of the water tank, a supporting block is fixedly arranged on the inner wall of the water tank, a floating plate is arranged at the upper end of the supporting block in a supporting mode, a floating ball is fixedly arranged at the upper end of the floating plate through a vertical rod, the floating ball stretches into the water injection pipe to seal the water injection pipe, and a plurality of ultraviolet disinfection devices are fixedly arranged in the water tank, and compared with the prior art, the utility model has the advantages that: by arranging the variable-diameter water injection pipe and the floating ball plugging device, when the water level exceeds a certain limit, the floating ball plugs the water injection pipe, so that overflow of the water tank is effectively prevented; the ultraviolet disinfection device is adopted, and the glass tube and the ultraviolet lamp are combined, so that the water in the water tank can be conveniently disinfected, and the sanitation and safety of the water quality of the water supply are improved.
Description
Technical Field
The utility model relates to the technical field of secondary water supply devices, in particular to a secondary water supply overflow protection device.
Background
In secondary water supply systems for buildings, there are often tank overflow and water quality sanitation problems. Overflow protection and sterilization disinfection are key technologies to solve these problems.
Technical problems:
1. And (3) overflow protection: the overflow protection device in the traditional secondary water supply system has single function, can not carry out effective overflow protection, and easily causes leakage and damage of water sources in the building.
2. Sterilizing: conventional water tank disinfection methods have limitations, such as the use of chemical agents that may have an impact on human health.
Disclosure of utility model
Aiming at the technical problems, the utility model aims to provide a secondary water supply overflow protection device capable of realizing overflow protection and sterilization and disinfection at the same time.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a secondary water supply overflow protection device, includes the fixed water tank of locating the building surface, water tank upper end intercommunication is equipped with the water injection pipe, and the water injection pipe is the reducing pipe, and its lower extreme internal diameter is greater than the upper end internal diameter, the fixed supporting piece that is equipped with of water tank inner wall, supporting piece upper end frame has the kickboard, and the kickboard upper end is equipped with the floater through the montant is fixed, and the floater stretches into the inside shutoff to the water injection pipe of water injection pipe, the inside fixed a plurality of ultraviolet disinfection device that are equipped with of water tank.
Further, the diameter of the floating ball is smaller than the inner diameter of the lower end of the water injection pipe and larger than the inner diameter of the upper end of the water injection pipe.
Further, the ultraviolet disinfection device comprises a glass tube connected with the upper bottom surface and the lower bottom surface of the water tank, and an ultraviolet lamp is fixedly arranged at the top end inside the glass tube.
Further, the ultraviolet disinfection devices are arranged in three groups, and the three groups of ultraviolet disinfection devices are distributed in the water tank in a staggered manner.
Further, the outer wall of the glass tube is coated with a photocatalyst layer.
Further, the photocatalyst layer adopts a nano titanium dioxide coating.
Further, a drain pipe is communicated with the bottom of one side of the water tank, which is far away from the water injection pipe, and an air inlet valve and an air outlet valve are arranged at the upper end of the water tank.
Compared with the prior art, the utility model has the advantages that:
1. And (3) overflow protection: through setting up water injection pipe and the floater plugging device of reducing, when the water level exceeded certain restriction, floater shutoff water injection pipe effectively prevented the water tank overflow.
2. Sterilizing: the ultraviolet disinfection device is adopted, and the glass tube and the ultraviolet lamp are combined, so that the water in the water tank can be conveniently disinfected, and the sanitation and safety of the water quality of the water supply are improved.
3. Application of the photocatalyst layer: the photocatalyst layer nano titanium dioxide coating is coated on the outer wall of the glass tube, so that organic matters in water can be effectively degraded, bacteria can be killed, and the sterilization effect can be improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a secondary water supply overflow protection device according to the present utility model.
Fig. 2 is a schematic top view of a secondary water supply overflow protection device according to the present utility model.
As shown in the figure: 1. a water tank; 2. a water injection pipe; 3. a support block; 4. a floating plate; 5. a floating ball; 6. an ultraviolet ray disinfection device; 7. a glass tube; 8. an ultraviolet lamp; 9. a drain pipe; 10. an intake valve; 11. an exhaust valve; 12. a photocatalyst layer.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 2, the secondary water supply overflow protection device includes a water tank 1, a water injection pipe 2, a floating plate 4, a floating ball 5, an ultraviolet sterilizing device 6, a drain pipe 9, an air inlet valve 10 and an air outlet valve 11. The water tank 1 is fixed on the surface of a building, the inner wall surface is provided with a supporting block 3, the floating plate 4 is arranged on the supporting block 3, and the floating plate 4 is connected with the floating ball 5 through a vertical rod. The water injection pipe 2 is a reducer pipe, the upper end of which is communicated with the upper end of the water tank 1, and the inner diameter of the lower end is larger. The diameter of the floating ball 5 is smaller than the inner diameter of the lower end of the water injection pipe 2, but larger than the inner diameter of the upper end of the water injection pipe 2. The ultraviolet disinfection device 6 comprises a glass tube 7 connected with the upper bottom surface and the lower bottom surface of the water tank 1, and an ultraviolet lamp 8 is fixed at the inner top end of the glass tube 7. A plurality of groups of ultraviolet disinfection devices 6 can be arranged in the device, and the three groups of ultraviolet disinfection devices 6 are distributed in the water tank 1 in a staggered way. In addition, the outer wall of the glass tube 7 is coated with a photocatalyst layer 12, and the photocatalyst layer 12 adopts a nano titanium dioxide coating.
The device also comprises a drain pipe 9, an air inlet valve 10 and an air outlet valve 11, wherein the drain pipe 9 is communicated with the bottom of one side of the water tank 1 far away from the water injection pipe 2, and the air inlet valve 10 and the air outlet valve 11 are arranged at the upper end of the water tank 1 so as to regulate water flow and air pressure in use.
When the utility model is particularly used, the municipal water supply pipeline is communicated with the water injection pipe 2, water is injected into the box body 1, and after the liquid level reaches a certain height, the floating plate 4 rises under the action of buoyancy to drive the floating ball 5 to rise, so that the thin end of the reducer pipe is propped up, the purpose of plugging the water injection pipe 2 is achieved, and overflow is prevented.
In addition, the nano titanium dioxide coating, namely the photocatalyst coating, is arranged in the embodiment, and releases strong oxidizing ions to kill bacteria harmful substances in water under the irradiation of ultraviolet rays, so that the water quality safety of the water tank 1 in a long-time water storage state is ensured.
Through the specific embodiment, the secondary water supply overflow protection device can effectively solve the technical problems of overflow protection and sterilization and disinfection, and provides a safe and reliable secondary water supply system.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a secondary water supply overflow protection device, includes fixed water tank (1) of locating building surface, its characterized in that: the water tank (1) upper end intercommunication is equipped with water injection pipe (2), and water injection pipe (2) are the reducing pipe, and its lower extreme internal diameter is greater than the upper end internal diameter, the fixed supporting piece (3) that is equipped with of water tank (1) inner wall, supporting piece (3) upper end frame have floating plate (4), and floating plate (4) upper end is equipped with floater (5) through the montant is fixed, and floater (5) stretch into inside water injection pipe (2) and block up, the inside fixed a plurality of ultraviolet disinfection device (6) that are equipped with of water tank (1).
2. The secondary water supply overflow protection device of claim 1, wherein: the diameter of the floating ball (5) is smaller than the inner diameter of the lower end of the water injection pipe (2) and larger than the inner diameter of the upper end of the water injection pipe (2).
3. The secondary water supply overflow protection device of claim 1, wherein: the ultraviolet disinfection device (6) comprises a glass tube (7) connected with the upper bottom surface and the lower bottom surface of the water tank (1), and an ultraviolet lamp (8) is fixedly arranged at the top end inside the glass tube (7).
4. A secondary water supply overflow protection device as claimed in claim 3 wherein: the ultraviolet disinfection devices (6) are arranged in three groups, and the three groups of ultraviolet disinfection devices (6) are distributed in the water tank in a staggered manner.
5. A secondary water supply overflow protection device as claimed in claim 3 wherein: the outer wall of the glass tube (7) is coated with a photocatalyst layer (12).
6. The secondary water supply overflow protection device of claim 5, wherein: the photocatalyst layer (12) adopts a nano titanium dioxide coating.
7. The secondary water supply overflow protection device of claim 1, wherein: the bottom of one side of the water tank (1) far away from the water injection pipe (2) is communicated with a drain pipe (9), and the upper end of the water tank (1) is provided with an air inlet valve (10) and an air outlet valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992892.5U CN221422128U (en) | 2023-11-07 | 2023-11-07 | Secondary water supply overflow protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322992892.5U CN221422128U (en) | 2023-11-07 | 2023-11-07 | Secondary water supply overflow protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221422128U true CN221422128U (en) | 2024-07-26 |
Family
ID=92008681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322992892.5U Active CN221422128U (en) | 2023-11-07 | 2023-11-07 | Secondary water supply overflow protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221422128U (en) |
-
2023
- 2023-11-07 CN CN202322992892.5U patent/CN221422128U/en active Active
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