CN213296520U - Secondary water supply tank structure - Google Patents
Secondary water supply tank structure Download PDFInfo
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- CN213296520U CN213296520U CN202022030264.5U CN202022030264U CN213296520U CN 213296520 U CN213296520 U CN 213296520U CN 202022030264 U CN202022030264 U CN 202022030264U CN 213296520 U CN213296520 U CN 213296520U
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- tank body
- water tank
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- water supply
- pipe
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Abstract
The utility model discloses a secondary water supply tank structure, it includes: a water tank body; a water inlet pipe arranged near the top of the water tank body; the inlet of the emptying pipe is flush with the upper surface of the bottom of the water tank body; an overflow pipe arranged on the side wall of the water tank body; the inlet of the water outlet pipe is higher than the upper surface of the bottom of the water tank body; the access opening is arranged at the top of the water tank body and is provided with an access cover which can be opened and closed; the blow-down pipe is provided with a control valve, and the bottom of the water tank body is provided with an auxiliary sewage release device. The utility model discloses following beneficial effect has: can utilize supplementary sewage release device to release out the water tank with sewage fast in disinfecting the cleaning process to the water tank structure, avoid producing the pollution to water supply pipe.
Description
Technical Field
The utility model relates to a water supply installation especially relates to a secondary water supply tank structure.
Background
The secondary water supply needs to be matched with a corresponding water supply tank, corresponding disinfectants are selected according to the type and the material of the secondary water supply facility when the secondary water supply facility is newly, changed and expanded, and the disinfectant used for soaking can adopt 20-30 mg/L free chlorine disinfectant. And (5) sterilizing the full tank for 24 hours. When cleaning and disinfecting, the water outlet pipe mouth at the bottom of the water tank needs to be closed so as to prevent sewage and disinfectant from flowing into a pipeline system. At the moment, how to conveniently discharge the disinfectant and the sewage is crucial.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a secondary water supply tank structure, its convenient outer antiseptic solution and sewage of arranging avoid polluting water supply pipe system production.
In order to solve the above technical problem, an embodiment of the utility model provides a secondary water supply tank structure, it includes:
a water tank body;
a water inlet pipe arranged near the top of the water tank body;
the inlet of the emptying pipe is flush with the upper surface of the bottom of the water tank body;
an overflow pipe arranged on the side wall of the water tank body;
the inlet of the water outlet pipe is higher than the upper surface of the bottom of the water tank body;
the access opening is arranged at the top of the water tank body and is provided with an access cover which can be opened and closed;
the blow-down pipe is provided with a control valve, and the bottom of the water tank body is provided with an auxiliary sewage release device.
Further, the auxiliary sewage discharge apparatus includes:
the drainage cylinder is arranged at the bottom of the water tank body and is provided with a vertical internal thread channel and a sealing element annular bearing groove positioned at the top of the vertical internal thread channel;
the top of the release lever is provided with an annular sealing piece, the release lever on the lower part of the annular sealing piece is provided with a release hole, the inlet of the release hole is positioned on the side wall of the release lever, and the outlet of the release hole is positioned at the bottom of the release lever.
Further, the upper part of the auxiliary sewage release device is provided with a buffer plate component.
Further, the buffer board subassembly includes the buffer board, sets up in a plurality of buffer spring of buffer board bottom, the upper surface in water tank bottom of the case portion is installed to the buffer spring other end.
Further, the buffer plate is a stainless steel plate, and a ceramic coating is arranged on the surface of the stainless steel plate.
Furthermore, a guide rod is arranged inside the buffer spring, the top of the guide rod penetrates through the buffer plate, and the bottom of the guide rod is installed on the upper surface of the bottom of the water tank body.
The utility model discloses following beneficial effect has: can utilize supplementary sewage release device to release out the water tank with sewage fast in disinfecting the cleaning process to the water tank structure, avoid producing the pollution to water supply pipe.
Drawings
Fig. 1 is a schematic structural view of a secondary water supply tank according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of an auxiliary sewage releasing device in the first embodiment of the present invention.
Fig. 3 is a schematic structural view of a secondary water supply tank according to a second embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
The first embodiment of the present invention provides a secondary water supply tank structure, see fig. 1, which includes: the water tank box body 1 is formed by pouring concrete, a stainless steel structure is laid on the inner wall of the water tank at the moment, a water inlet pipe 2 made of stainless steel is arranged at a position close to the top of the water tank box body, an access hole is formed in the position close to the water inlet pipe at the top of the water tank box body, and an access cover 6 capable of being opened and closed is arranged on the access hole. And install in the blow-down pipe 3 of water tank bottom half then can carry out the unloading operation to the water tank, and the entry of blow-down pipe flushes with the upper surface of water tank bottom half to do benefit to the unloading. The overflow pipe 4 arranged on the side wall of the water tank body is convenient for overflowing, and the inlet of the water outlet pipe 5 arranged at the bottom of the water tank body is higher than the upper surface of the bottom of the water tank body.
As can be seen from fig. 1, the blow pipe is provided with a control valve 7, and the bottom of the tank body is provided with an auxiliary sewage discharge device 8, see fig. 2, which comprises: a drainage tube 8a installed at the bottom of the tank body, the top of the drainage tube is flush with the bottom of the tank body, the drainage tube is provided with a vertical internal thread channel and a sealing ring bearing groove positioned at the top of the vertical internal thread channel, the outer diameter of the sealing ring bearing groove is larger than that of the vertical internal thread channel, when the ring sealing element rises and leaves the ring sealing element bearing groove, a release hole of the release rod can be communicated with the space in the tank, so that the sewage such as disinfectant in the tank can be released outwards through the release hole, a release rod 8b installed at the vertical internal thread channel of the drainage tube can be opened and closed through manual operation, the release rod is opened by screwing upwards, otherwise, the closing operation is carried out, an annular sealing element 8c is installed at the top of the release rod, and the sealing element comprises but is not limited to a rubber body, the release lever on the lower part of the annular seal is provided with a release hole 8d, and the height of the release lever is larger than that of the vertical internal thread channel, so that the release hole can extend out of the annular seal bearing groove and is flush with the bottom of the water tank, and the inlet of the release hole is positioned on the side wall of the release lever, and the outlet of the release hole is positioned at the bottom of the release lever.
An operating handle may be mounted to the bottom of the release lever to facilitate rotation of the release lever.
The second embodiment of the present invention provides a secondary water supply tank structure, which is different from the first embodiment in that, the buffer plate assembly is arranged at the upper part of the auxiliary sewage release device, referring to fig. 3, the buffer plate assembly 9 comprises a buffer plate 9a and a plurality of buffer springs 9b arranged at the bottom of the buffer plate, the bottoms of the buffer springs are arranged on the upper surface of the bottom of the water tank body, because the water inlet pipe 2 has no water inside the tank body when water is initially injected, the external water flow easily impacts the bottom of the water tank, by arranging the buffer plate component, the bottom of the water tank is prevented from being impacted by falling water, water entering the water tank from the water inlet pipe directly falls on the buffer plate, the buffer plate can move up and down under the action of the spring, thereby, a certain protection effect can be achieved on the bottom of the water tank, and the auxiliary sewage release device can be protected from hydraulic impact by using the buffer plate.
The improvement is that the buffer plate is a stainless steel plate, and the surface of the stainless steel plate is provided with a ceramic coating. Therefore, the service life of the buffer plate can be prolonged, and the corrosion of the stainless steel plate to the outside can be avoided.
It is worth mentioning that, the buffer board is considered to suffer external pressure and the great displacement of side direction appears easily in the in-process of rocking from top to bottom, buffer spring inside can be provided with guide bar (not shown in the figure), the top of guide bar is passed the buffer board, the upper surface in water tank bottom of the box is installed to the bottom of guide bar to can let the guide bar restriction spring can only reciprocate, lateral displacement's the condition can not appear takes place.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (5)
1. Secondary water supply tank structure, it includes:
a water tank body;
a water inlet pipe arranged near the top of the water tank body;
the inlet of the emptying pipe is flush with the upper surface of the bottom of the water tank body;
an overflow pipe arranged on the side wall of the water tank body;
the inlet of the water outlet pipe is higher than the upper surface of the bottom of the water tank body;
the access opening is arranged at the top of the water tank body and is provided with an access cover which can be opened and closed;
the sewage treatment device is characterized in that a control valve is installed on the emptying pipe, an auxiliary sewage release device is installed at the bottom of the water tank body, and a buffer plate assembly is arranged on the upper portion of the auxiliary sewage release device.
2. The structure of a secondary water supply tank as claimed in claim 1, wherein the auxiliary sewage discharge means comprises:
the drainage cylinder is arranged at the bottom of the water tank body and is provided with a vertical internal thread channel and a sealing element annular bearing groove positioned at the top of the vertical internal thread channel;
the top of the release lever is provided with an annular sealing piece, the release lever on the lower part of the annular sealing piece is provided with a release hole, the inlet of the release hole is positioned on the side wall of the release lever, and the outlet of the release hole is positioned at the bottom of the release lever.
3. The structure of a secondary water supply tank as claimed in claim 1, wherein the buffering plate assembly comprises a buffering plate, a plurality of buffering springs disposed at the bottom of the buffering plate, and the other ends of the buffering springs are mounted on the upper surface of the bottom of the tank body.
4. The structure of a secondary water supply tank as claimed in claim 3, wherein the buffer plate is a stainless steel plate, and a surface of the stainless steel plate is provided with a ceramic coating.
5. The structure of a secondary water supply tank as claimed in claim 3, wherein a guide bar is provided inside the buffering spring, the top of the guide bar passes through the buffering plate, and the bottom of the guide bar is mounted on the upper surface of the bottom of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022030264.5U CN213296520U (en) | 2020-09-16 | 2020-09-16 | Secondary water supply tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022030264.5U CN213296520U (en) | 2020-09-16 | 2020-09-16 | Secondary water supply tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213296520U true CN213296520U (en) | 2021-05-28 |
Family
ID=76033076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022030264.5U Active CN213296520U (en) | 2020-09-16 | 2020-09-16 | Secondary water supply tank structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213296520U (en) |
-
2020
- 2020-09-16 CN CN202022030264.5U patent/CN213296520U/en active Active
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