CN219863102U

CN219863102U - Secondary water supply tank for residence

Info

Publication number: CN219863102U
Application number: CN202320808369.XU
Authority: CN
Inventors: 樊新硕; 格日勒; 吴树军
Original assignee: Capital Engineering & Research Inc Ltd; Beijing Jingcheng Huayu Architecture Design And Research Institute Co ltd
Current assignee: Capital Engineering & Research Inc Ltd; Beijing Jingcheng Huayu Architecture Design And Research Institute Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-10-20
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a secondary water supply tank for a residence, which relates to the technical field of building water supply and comprises: the box body is provided with a bottom plate, side walls and a top plate, the bottom plate, the side walls and the top plate form a water storage cavity, and the side walls are provided with a first side plate and a second side plate which are opposite; the water storage cavity is provided with a plurality of guide plates, the guide plates extend in the vertical direction, one side of one of every two adjacent guide plates is sealed with the first side plate, one side of the other one of every two adjacent guide plates is sealed with the second side plate, so that the water storage cavity forms a roundabout flow channel, the lower side of the guide plate is sealed with the bottom plate, and the upper side of the guide plate is spaced from the top plate; a water inlet and a water outlet. The utility model increases the water flow speed in the water tank and utilizes the water circulation in the water tank to achieve the purpose of improving the water quality.

Description

Secondary water supply tank for residence

Technical Field

The utility model relates to the technical field of building water supply, in particular to a secondary water supply tank for a residence.

Background

Because municipal pressure is lower, more than 4 floors generally need secondary pressurization to supply water, and life water supply generally adopts the water supply mode of secondary water supply water tank combined with variable frequency pump. That is, municipal water is supplied to the water tank first and then pressurized by the water pump to the water point. Once the water tank is put into use, water quality monitoring and cleaning of the water tank are easily ignored. Because the water in the water tank has the problems of overlong updating period, excessively small water speed and the like, the problems of excessive bacterial breeding, impurity precipitation and the like are easily caused. Meanwhile, the secondary water supply water tank is lack of management, so that the water tank cannot be cleaned regularly, and the sanitary condition in the water tank is extremely poor. Therefore, the secondary water supply tank becomes one of important factors affecting the secondary water supply safety.

The Chinese patent with publication number of CN210767018U discloses a novel glass fiber reinforced plastic water tank, an annular spray pipe is arranged at the top of a water tank body, a plurality of spray heads are arranged on the annular spray pipe, a water inlet of the annular spray pipe is connected with a water inlet on the water tank body through a pipeline, and the water inlet on the water tank body is sequentially connected with a water pump and a cleaning water storage tank through pipelines. Water enters the annular spray pipe through the water inlet on the water tank body under the action of the water pump, is sprayed out to all parts of the water tank from the spray head, realizes integral flushing of the water tank, gathers the water after flushing to the bottom of the water tank, and is then discharged from the sewage outlet. In the above patent, the focus is on how to conveniently clean the water tank, which is a passive cleaning water tank, and the system has complex structure, high manufacturing cost and high maintenance cost, and is difficult to be widely popularized and applied.

Disclosure of Invention

In order to overcome the defects in the prior art, the technical problem to be solved by the embodiment of the utility model is to provide a secondary water supply tank for a residence, which achieves the aim of improving water quality by increasing the water flow speed in the tank and utilizing the water circulation in the tank.

The specific technical scheme of the embodiment of the utility model is as follows:

a secondary water tank for a residence, the secondary water tank for a residence comprising:

the water storage device comprises a box body, a water storage device and a water storage device, wherein the box body is provided with a bottom plate, side walls and a top plate, the bottom plate, the side walls and the top plate form a water storage cavity, and the side walls are provided with a first side plate and a second side plate which are opposite;

the water storage cavity comprises a plurality of guide plates, wherein the guide plates are arranged in the water storage cavity and extend in the vertical direction, one side of each two adjacent guide plates is sealed with the first side plate, the other side extends in the direction of the second side plate and is spaced from the second side plate, one side of the other one of each two adjacent guide plates is sealed with the second side plate, the other side extends in the direction of the first side plate and is spaced from the first side plate, so that the water storage cavity forms a roundabout flow channel, the lower side of the guide plate is sealed with the bottom plate, and the upper side of the guide plate is spaced from the top plate;

the water inlet is positioned at the upper part of the box body and is positioned at the beginning end of the flow passage.

Preferably, a plurality of first clamping grooves are formed in the first side plate, the first clamping grooves extend in the vertical direction, and one side of a part of the guide plate is clamped into the first clamping grooves, so that sealing is achieved between one side of the guide plate and the first side plate.

Preferably, the baffle is detachably connected with the first side plate.

Preferably, a plurality of second clamping grooves are formed in the second side plate, the second clamping grooves extend in the vertical direction, and one side of a part of the guide plate is clamped into the second clamping grooves, so that sealing is achieved between one side of the guide plate and the second side plate.

Preferably, the baffle is detachably connected with the second side plate.

Preferably, the adjacent guide plates are arranged in parallel, the distance between the guide plates is less than or equal to 10cm, and the distance between one side of each guide plate and the first side plate or the second side plate is less than or equal to 10cm.

Preferably, the highest water level of the tank is lower than the upper side of the deflector.

Preferably, at least part of the flow passage has a flow area that gradually decreases from the upstream to the downstream direction.

Preferably, the first side plate and the second side plate are arranged in parallel, and the flow guide plates and the corresponding adjacent flow guide plates are in a non-parallel state, so that the flow area of at least part of the flow channels is gradually reduced from the upstream to the downstream.

Preferably, the side wall has a third side plate and a fourth side plate opposite to each other, the third side plate and the fourth side plate are parallel, and the baffle adjacent to the third side plate or the fourth side plate and the corresponding third side plate or the fourth side plate are in a non-parallel state, so that the flow area of at least part of the flow channel is gradually reduced from the upstream to the downstream.

The technical scheme of the utility model has the following remarkable beneficial effects:

when the household water supply device is used in daily life, water is stored in the secondary water supply water tank, when a user of the house uses the water, the water stored in the secondary water supply water tank is discharged through the water outlet, and meanwhile, the secondary water supply water tank can supplement water from the water inlet. The water fed into the secondary water supply tank can flow to the water outlet through the detouring flow channel in the water storage chamber so as to be supplied to a user for use. Because the water storage chamber forms circuitous runner through the polylith guide plate, consequently, the cross section of runner that flows to the delivery port from the water inlet diminishes, under the same prerequisite of discharge, the velocity of flow has obtained by a wide margin and has been increased, the circuitous structure of rivers simultaneously combines the runner, the turbulence degree of rivers when flowing has obtained the increase, make the water in the water storage chamber become dynamic water through above-mentioned two modes, not only can carry out the washing to a certain extent to the inside wall of water tank constantly, reduce the deposit of dirt, in addition, the water in the whole water storage chamber all changes dynamic water, the cycle of all water updates has been shortened greatly, so can effectively improve the health state in the water tank, and the whole process need not extra other expenditure costs.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, proportional sizes, and the like of the respective components in the drawings are merely illustrative for aiding in understanding the present utility model, and are not particularly limited. Those skilled in the art with access to the teachings of the present utility model can select a variety of possible shapes and scale sizes to practice the present utility model as the case may be.

FIG. 1 is a plan view of a secondary water tank for a residence according to an embodiment of the present utility model without a top plate;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a plan view of another embodiment of the secondary water tank for a residence according to the embodiment of the present utility model without showing the top plate.

Reference numerals of the above drawings:

1. a bottom plate; 2. a first side plate; 21. a first clamping groove; 3. a second side plate; 31. a second clamping groove; 4. a top plate; 5. a deflector; 6. a water inlet; 7. a water outlet; 8. a third side plate; 9. a fourth side plate; 10. highest water level.

Detailed Description

The details of the utility model will be more clearly understood in conjunction with the accompanying drawings and description of specific embodiments of the utility model. However, the specific embodiments of the utility model described herein are for the purpose of illustration only and are not to be construed as limiting the utility model in any way. Given the teachings of the present utility model, one of ordinary skill in the related art will contemplate any possible modification based on the present utility model, and such should be considered to be within the scope of the present utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to achieve the object of improving water quality by increasing the water flow rate inside the water tank and using the water circulation inside the water tank, a secondary water tank for a residence is proposed in the present utility model, fig. 1 is a plan view of the secondary water tank for a residence in the example of the present utility model when the top plate 4 is not shown, fig. 2 is a sectional view at A-A in fig. 1, fig. 3 is a sectional view at B-B in fig. 1, and fig. 4 is a plan view of the secondary water tank for a residence in the example of the present utility model when the top plate 4 is not shown, as shown in fig. 1 to 4, the secondary water tank for a residence may include: a tank having a bottom plate 1, side walls and a top plate 4, the bottom plate 1, side walls and top plate 4 forming a water storage chamber, the side walls having opposed first and second side plates 2, 3; the guide plates 5 are arranged in the water outlet cavity, the guide plates 5 extend in the vertical direction, one side of each two adjacent guide plates 5 is sealed with the first side plate 2, the other side extends in the direction of the second side plate 3 and is spaced from the second side plate 3, one side of the other one of the two adjacent guide plates 5 is sealed with the second side plate 3, the other side extends in the direction of the first side plate 2 and is spaced from the first side plate 2, so that the water storage cavity forms a roundabout flow channel, the lower side of the guide plate 5 is sealed with the bottom plate 1, and a spacing distance is reserved between the upper side of the guide plate 5 and the top plate 4; the water inlet 6 and the water outlet 7, the water outlet 7 is located in the lower portion of the box body and located at the tail end of the flow channel, and the water inlet 6 is located in the upper portion of the box body and located at the beginning end of the flow channel.

When the household water supply device is used in daily life, water is stored in the secondary water supply water tank, when a user of the house uses the water, the water stored in the secondary water supply water tank is discharged through the water outlet 7, and meanwhile, the secondary water supply water tank can supplement water from the water inlet 6. The water fed into the secondary water supply tank can flow to the water outlet 7 through a detour flow channel in the water storage chamber so as to be supplied to a user, and the water in the flow channel is dynamic at all times. Because the water storage chamber forms the roundabout runner through polylith guide plate 5, consequently, the cross section of runner that flows to delivery port 7 from water inlet 6 diminishes, under the same prerequisite of discharge, the velocity of flow has obtained by a wide margin and has been increased, combines the roundabout structure of runner simultaneously, the turbulence degree of rivers when flowing has obtained the increase, make the water in the water storage chamber become dynamic water through above-mentioned two modes, not only can carry out the washing of certain degree to the inside wall of water tank constantly, reduce the deposit of dirt, in addition, the water in the whole water storage chamber all changes dynamic water, all water renewal cycle has been shortened greatly, so can effectively improve the health state in the water tank, and the whole process need not extra other expenditure costs.

In order to better understand the secondary water tank for a residence of the present utility model, it will be further explained and illustrated below. As shown in fig. 1, the secondary water supply tank for a residence may include: the box body and the plurality of guide plates 5 arranged in the water storage cavity. Wherein the tank may have a bottom plate 1, side walls and a top plate 4, and a water storage chamber may be formed by the bottom plate 1, the side walls and the top plate 4. The water storage chamber is used for storing water input into the box body so as to be supplied to users at any time. The case may take various shapes, and is not limited in the present utility model.

As shown in fig. 1, the side wall may have a first side plate 2 and a second side plate 3 opposite to each other, and the first side plate 2 and the second side plate 3 may be disposed in parallel, or may form a certain included angle. A plurality of guide plates 5 are arranged in the water storage chamber. The baffle 5 may extend in a vertical direction, i.e. the baffle 5 is inserted into the tank in a vertical direction. The plurality of guide plates 5 are arranged in sequence along the horizontal direction.

As shown in fig. 1, one side of each two adjacent guide plates 5 is sealed with the first side plate 2, and the other side extends toward the second side plate 3 and has a space from the second side plate 3. One side of the other one of every two adjacent guide plates 5 is sealed with the second side plate 3, the other side extends to the direction of the first side plate 2 and is spaced from the first side plate 2, so that the water storage chamber forms a roundabout flow passage, and the lower side of the guide plate 5 is sealed with the bottom plate 1. The circuitous flow path may be generally S-shaped with a back and forth curvature.

In order to realize the fixation and limitation of the baffle 5, as shown in fig. 1, the first side plate 2 is provided with a plurality of first clamping grooves 21, the first clamping grooves 21 extend along the vertical direction, and one side of a part of the baffle 5 is clamped into the first clamping grooves 21, so that the sealing is realized between one side of the baffle 5 and the first side plate 2.

Further, the baffle 5 and the first side plate 2 may be detachably connected, so that the first side plate 2 may be conveniently detached and installed, and meanwhile, the position and number of the first side plate 2 may be changed at any time through the detachment and installation of the first side plate 2, so that the structural size of the runner may be changed, and the flexibility is very strong.

Similarly, as shown in fig. 1, the second side plate 3 is provided with a plurality of second clamping grooves 31, the second clamping grooves 31 extend along the vertical direction, and one side of the baffle 5 is partially clamped into the second clamping grooves 31, so that sealing is achieved between one side of the baffle 5 and the second side plate 3. Further, the baffle 5 is detachably connected with the second side plate 3.

In order to ensure the flow velocity of water in the flow channel from the water inlet 6 to the water outlet 7, the cross-sectional area of the flow channel is not easy to be too large, when the adjacent flow guide plates 5 are arranged in parallel, the distance between the flow guide plates 5 is less than or equal to 10cm, and the distance between one side of the flow guide plate 5 and the first side plate 2 or the second side plate 3 is less than or equal to 10cm.

As shown in fig. 2 and 3, a space is provided between the upper side of the deflector 5 and the top plate 4. As shown in fig. 1, the secondary water supply tank for a residence may include: the water inlet 6 and the water outlet 7, the water outlet 7 is located in the lower portion of the box body and located at the tail end of the flow channel, and the water inlet 6 is located in the upper portion of the box body and located at the beginning end of the flow channel. Through the mode, water can flow through all the flow channels, dead angle areas cannot appear in the flow channels, so that the inner side wall of the water tank can be flushed to a certain extent as much as possible, and dirt deposition is reduced. In addition, the position of the water outlet 7 can ensure that the water in the secondary water supply tank for the house is exhausted, and also can ensure that the magazine dirt in the secondary water supply tank for the house is exhausted. The water inlet 6 and the water outlet 7 are arranged up and down in the height direction, so that dead angle areas of the runner in the height direction can be reduced.

As a practical matter, the highest water level 10 of the tank is lower than the upper side of the deflector 5, so that the water cannot pass over the deflector 5 and a short circuit phenomenon is ensured. In general, the upper side of the baffle 5 is higher than the highest water level 10 of the tank, which may be higher than 200mm, to ensure that the water flow in the flow channel is completely divided.

In a possible embodiment, a plurality of baffles 5 may be arranged in parallel. In another possible embodiment, the plurality of flow deflectors 5 may be arranged non-parallel to each other, so that the flow area of at least part of the flow channels gradually decreases from the upstream to the downstream direction. For example, the distance between the adjacent flow guide plates 5 may be adjusted so that the distance is gradually reduced from the upstream to the downstream, thereby gradually reducing the flow area of the entire flow passage from the upstream to the downstream; the flow area of the flow passage may be gradually reduced from the upstream to the downstream, and then the flow area of the flow passage of the next portion may be gradually reduced from the upstream to the downstream.

For example, as shown in fig. 4, the first side plate 2 and the second side plate 3 are disposed in parallel, and the flow guide plates 5 are in a non-parallel state with respect to the adjacent flow guide plates 5, so that the flow area of at least part of the flow channels is gradually reduced from the upstream to the downstream. The side wall is provided with a third side plate 8 and a fourth side plate 9 which are opposite, the third side plate 8 and the fourth side plate 9 are parallel, and the flow guide plate 5 adjacent to the third side plate 8 or the fourth side plate 9 is in a non-parallel state with the corresponding third side plate 8 or the fourth side plate 9, so that the flow area of at least part of the flow channel is gradually reduced from the upstream direction to the downstream direction.

The secondary water supply tank for the house has the advantages of simple structure, low maintenance cost and easy popularization; secondly, the secondary water supply water tank realizes the unable extra operation of sanitary condition in the improvement water tank, also does not need periodic passive flushing, can realize flushing automatically along with every time user uses water, and whole process need not extra other expenditure costs, and does benefit to improvement quality of water standard and drinking water quality safety more. Finally, the water supply principle of the water tank can be upgraded, the dynamic water surface of the water tank is used for replacing the traditional static water surface water supply principle, the water supply quality is ensured, namely, the dynamic water surface principle is utilized, circulating water supply is formed when the water tank is used for water in peak every day, and the purposes of updating water quality and improving water quality are achieved as soon as possible through the circulation of water in the water tank in the flow channel.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional. Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

The foregoing description of the embodiments of the present utility model is merely illustrative, and the present utility model is not limited to the embodiments described above. Any person skilled in the art can make any modification and variation in form and detail of the embodiments without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.

Claims

1. A secondary water tank for a residence, the secondary water tank for a residence comprising:

the water inlet and the water outlet are positioned at the lower part of the box body and at the tail end of the flow channel, and the water inlet is positioned at the upper part of the box body and at the starting end of the flow channel;

the highest water level of the box body is lower than the upper side of the guide plate, and the upper side of the guide plate is higher than the highest water level of the box body by more than 200mm so as to ensure that water flow in the flow channel is completely divided;

a plurality of first clamping grooves are formed in the first side plate, the first clamping grooves extend in the vertical direction, and one side of a part of the guide plates is clamped into the first clamping grooves, so that sealing is achieved between one side of the guide plates and the first side plate; the guide plate is detachably connected with the first side plate; a plurality of second clamping grooves are formed in the second side plate, the second clamping grooves extend in the vertical direction, and one side of part of the guide plates is clamped into the second clamping grooves, so that sealing is achieved between one side of the guide plates and the second side plate; the guide plate is detachably connected with the second side plate;

the first side plate and the second side plate are arranged in parallel, and the guide plates and the corresponding adjacent guide plates are in a non-parallel state, so that the flow area of at least part of the flow channels is gradually reduced from the upstream direction to the downstream direction; the side wall is provided with a third side plate and a fourth side plate which are opposite, the third side plate and the fourth side plate are parallel, and the guide plate adjacent to the third side plate or the fourth side plate and the corresponding third side plate or the fourth side plate are in a non-parallel state, so that the flow area of at least part of the flow channel is gradually reduced from the upstream direction to the downstream direction.

2. The secondary water supply tank for a residence according to claim 1, wherein adjacent guide plates are arranged in parallel, a distance between the guide plates is 10cm or less, and a distance between one side of the guide plate and the first side plate or the second side plate is 10cm or less.