CN-224227897-U - Flow state optimizing device for water tank of secondary water supply pool

CN224227897UCN 224227897 UCN224227897 UCN 224227897UCN-224227897-U

Abstract

The utility model relates to a flow state optimizing device for a water tank of a secondary water supply tank, which comprises one or more telescopic guide plates, guide plate fixing brackets and guide plate accommodating brackets, wherein the guide plate fixing brackets and the guide plate accommodating brackets are matched with the telescopic guide plates, the guide plate fixing brackets and the guide plate accommodating brackets are respectively arranged on inner walls of two sides of the secondary water supply tank or the water tank corresponding to the telescopic direction of the telescopic guide plates, the telescopic guide plates comprise telescopic folding plates, one ends of the telescopic folding plates along the telescopic direction of the telescopic folding plates are fixed on the guide plate accommodating brackets, the other ends of the telescopic folding plates are provided with movable fixing plates, the fixing plates are fixedly connected with the guide plate fixing brackets when the telescopic guide plates are unfolded, and the fixing plates are fixedly connected with the guide plate accommodating brackets when the telescopic guide plates are folded. Compared with the prior art, the utility model reduces the occurrence of short flow through the arrangement of the telescopic guide plate, and can effectively reduce the dead water area in the water tank of the secondary water supply pool.

Inventors

ZHU YU
HU LING
GENG BING
YU HAIGE
NI CHENG
Mi Ningjun
WANG XIAODONG
ZHANG TIANYANG

Assignees

上海城投水务(集团)有限公司供水分公司

Dates

Publication Date: 20260512
Application Date: 20250514

Claims (10)

1. The flow state optimizing device for the secondary water supply pool water tank is characterized by comprising one or more telescopic guide plates (1), guide plate fixing brackets (2) matched with the telescopic guide plates (1) and guide plate accommodating brackets (3); The guide plate fixing support (2) and the guide plate accommodating support (3) are respectively arranged on the inner walls of two sides of the secondary water supply pool or the water tank corresponding to the telescopic direction of the telescopic guide plate (1); The telescopic guide plate (1) comprises a telescopic folding plate (11), one end of the telescopic folding plate (11) along the telescopic direction of the telescopic folding plate is fixed on the guide plate accommodating bracket (3), and the other end of the telescopic folding plate is provided with a movable fixing plate (12); The fixing plate (12) is fixedly connected with the guide plate fixing support (2) when the telescopic guide plate (1) is unfolded, and is fixedly connected with the guide plate storage support (3) when the telescopic guide plate (1) is folded.
2. The flow state optimizing device for the secondary water supply tank according to claim 1, wherein the fixing plate (12) is an L-shaped fixing plate, and a first fixing magnet (13) is arranged at the tail end of the fixing plate (12).
3. The flow state optimizing device for the secondary water supply tank according to claim 2, wherein the guide plate fixing support (2) is provided with a fixing groove matched with the shape of the fixing plate (12), and a second fixing magnet (21) with the polarity opposite to that of the first fixing magnet (13) is arranged in the fixing groove.
4. A secondary water supply tank flow state optimizing apparatus as claimed in claim 3, wherein when said retractable baffle (1) is unfolded, said fixing plate (12) is installed in a fixing groove of said baffle fixing bracket (2), said first fixing magnet (13) and said second fixing magnet (21) are magnetically attracted and fixed, and said retractable folding plate (11) is formed with a plurality of folds perpendicular to the direction of extension and retraction thereof.
5. The flow state optimizing device for a secondary water supply tank according to claim 4, wherein when the telescopic deflector (1) is unfolded, the distance between the folds at the center position close to the telescopic folding plate (11) is smaller than the distance between the folds at the two sides of the telescopic folding plate (11) at the side of the telescopic folding plate (11) far away from the secondary water supply tank body.
6. A secondary water supply tank flow regime optimizing device as claimed in claim 2, characterized in that the baffle housing bracket (3) comprises a support plate for housing the folding telescopic baffle (1), the end of the support plate being provided with a third fixed magnet (31) of opposite polarity to the first fixed magnet (13).
7. The secondary water supply tank flow state optimizing apparatus as claimed in claim 6, wherein when the retractable guide plate (1) is folded, the retractable guide plate (1) is accommodated and arranged on the supporting plate of the guide plate accommodating bracket (3), and the fixing plate (12) of the retractable guide plate (1) is magnetically attracted and fixed by the first fixing magnet (13) and the second fixing magnet (21).
8. A secondary water supply tank flow state optimizing apparatus according to claim 1, characterized in that one side of the telescopic deflector (1) perpendicular to the telescopic direction is closely attached to the tank or the tank inner wall, and the telescopic deflector (1) and the deflector fixing bracket (2) and the deflector housing bracket (3) are inclined toward the side away from the secondary tank or the tank inner wall, and the vertical height of the side away from the secondary tank or the tank inner wall is lower than the vertical height of the side closely attached to the tank or the tank inner wall.
9. The flow state optimizing device for the water tank of the secondary water supply pool according to claim 1, wherein a plurality of telescopic guide plates (1) are arranged in the water tank of the secondary water supply pool, two adjacent telescopic guide plates (1) are respectively clung to the inner walls of two opposite sides of the water tank of the secondary water supply pool, and the width of each telescopic guide plate (1) is larger than half of the width of the water tank or the water tank.
10. The secondary water supply tank flow state optimizing apparatus as claimed in claim 1, wherein the fixing plate (12) is provided with a hanging ring (14) above.

Description

Flow state optimizing device for water tank of secondary water supply pool Technical Field The utility model relates to the technical field of water supply, in particular to a flow state optimizing device for a water tank of a secondary water supply pool. Background In order to ensure the water quantity and water pressure demands of resident user taps, a large number of resident secondary water supply facilities are arranged in the urban secondary water supply system. However, due to long hydraulic retention time of the water supply path and the pool (box), the resident tap water has the water quality risks of low seasonal residual chlorine, exceeding of microbial indexes, turbidity of water quality, peculiar smell and the like, and the tap water direct drinking requirement is difficult to meet. The related industry standard also provides the requirement that the arrangement of the water inlet pipe and the water outlet pipe of the water tank of the secondary water supply pool can not generate water flow short circuit. Therefore, a flow state optimization technology of a secondary water supply tank and a water tank is needed to meet the actual demands. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a flow state optimizing device for a secondary water supply pool water tank. The aim of the utility model can be achieved by the following technical scheme: The utility model provides a secondary water supply pond water tank flow state optimizing device, includes one or more scalable guide plate and guide plate fixed bolster and guide plate storage rack that cooperates with scalable guide plate; The guide plate fixing support and the guide plate accommodating support are respectively arranged on the inner walls of two sides of the secondary water supply pool or the water tank corresponding to the telescopic direction of the telescopic guide plate; The telescopic guide plate comprises a telescopic folding plate, one end of the telescopic folding plate along the telescopic direction of the telescopic folding plate is fixed on the guide plate accommodating bracket, and the other end of the telescopic folding plate is provided with a movable fixing plate; The fixed plate is fixedly connected with the guide plate fixing support when the telescopic guide plate is unfolded, and is fixedly connected with the guide plate storage support when the telescopic guide plate is folded. As the preferable technical scheme, the fixed plate is an L-shaped fixed plate, and a first fixed magnet is arranged at the tail end of the fixed plate. As the preferable technical scheme, a fixed groove matched with the shape of the fixed plate is formed in the guide plate fixed support, and a second fixed magnet with the polarity opposite to that of the first fixed magnet is arranged in the fixed groove. As the preferable technical scheme, when the telescopic guide plate is unfolded, the fixing plate is arranged in the fixing groove of the guide plate fixing bracket, the first fixing magnet and the second fixing magnet are matched and magnetically attracted and fixed, and a plurality of folds perpendicular to the telescopic direction of the telescopic folding plate are formed on the telescopic folding plate. As the preferable technical scheme, when the telescopic guide plate is unfolded, the distance between the folds at the central position of the telescopic folding plate, which is far away from one side of the secondary water supply water tank body, is smaller than the distance between the folds at the two sides of the telescopic folding plate. As a preferred technical scheme, the baffle storage bracket comprises a support plate for storing the folding telescopic baffle, and a third fixed magnet with opposite polarity to the first fixed magnet is arranged at the tail end of the support plate. As the preferable technical scheme, when the telescopic guide plate is folded, the telescopic guide plate is stored and arranged on the support plate of the guide plate storage bracket, and the fixing plate of the telescopic guide plate is magnetically attracted and fixed through the matching of the first fixing magnet and the second fixing magnet. As the preferable technical scheme, one side of the telescopic guide plate perpendicular to the telescopic direction is tightly attached to the inner wall of the water tank or the water tank, and the telescopic guide plate, the guide plate fixing support and the guide plate accommodating support incline towards one side far away from the inner wall of the secondary water tank or the water tank, and the vertical height of one side far away from the inner wall of the secondary water tank or the water tank is lower than that of one side tightly attached to the inner wall of the water tank or the water tank. As the preferable technical scheme, a plurality of telescopic guide plates are arranged inside the secondary water supply tank, two adjacent telescopic gu