CN215715704U

CN215715704U - Roof rainwater collection and utilization device

Info

Publication number: CN215715704U
Application number: CN202121096858.4U
Authority: CN
Inventors: 马兴华; 李志扬; 董延军; 解河海; 曾碧球; 李兴拼; 赵燕; 李春; 查大伟
Original assignee: Pearl River Hydraulic Research Institute of PRWRC
Current assignee: Pearl River Hydraulic Research Institute of PRWRC
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-02-01
Anticipated expiration: 2031-05-20

Abstract

The present application relates to the technical field of house water conservancy construction, in particular to a roof rainwater collection and utilization device, comprising a first collection pipe fitting, a second collection pipe fitting, a filter member and a storage member, the inlet end of the first collection pipe fitting extending to the roof to be drained The inlet end of the second collection pipe is communicated with a part of the pipe above the outlet end of the first collection pipe, and the outlet end of the second collection pipe is communicated with the storage member; at least part of the second collection pipe is formed along the vertical direction. The angular direction extends and the filter member is disposed within a portion of the second collection tube extending in a direction forming an angle with the vertical direction. It can be seen that the connection position of the second collection pipe fitting and the first collection pipe fitting is located at a certain position above the bottom outlet end of the first collection pipe fitting, and the accommodating space at the bottom of the first collection pipe fitting is used to store the sediment and other sundries in the rainwater of the roof that are initially collected. , the filter member can prevent debris such as sediment from entering the storage member.

Description

Roof rainwater collecting and utilizing device

Technical Field

The application relates to the technical field of house water conservancy construction, in particular to a roof rainwater collecting and utilizing device.

Background

At present, the roof rainwater collecting and utilizing device is mainly used for collecting rainwater through a roof rainwater pipeline and is connected with the roof rainwater pipeline through an installation collecting pipe, rainwater is collected into a water storage tank or an underground rainwater collecting tank when rainfall occurs, and when the rainwater needs to be irrigated and sprinkled on road surfaces, the rainwater is pumped out through a water suction pump and is utilized. The existing roof rainwater collecting and utilizing device is generally shown in figure 1, the existing device is generally connected with a collecting pipe 2 ' from the bottom outlet end of a roof rainwater pipe 1 ', all rainwater in the pipeline is collected to a rainwater collecting barrel 4 ' in the rainy period, a filter screen 3 ' is placed on the collecting barrel 4 ' to filter out sundries such as silt and the like, some rainwater are directly collected to a water storage tank or an underground water storage tank, the sundries such as silt and the like in the tank are regularly cleaned, and the operation is inconvenient, and the structure for placing the filter screen is preferred.

But current rainwater collection device that has filter screen structure also has a lot of problems when silt is handled, and the major defect has: firstly, the impact of vertically falling turbulent rainwater on the filter screen 3 ' is large, and the filter screen 3 ' is possibly damaged, so that sundries such as silt and the like enter the rainwater collecting barrel 4 '; secondly, when the filter screen is manually cleaned, silt in the transverse collecting pipe 2 'is extremely easy to fall into the rainwater collecting barrel 4'; thirdly, a certain distance exists between the filter screen 3 ' and the collecting pipe 2 ', so that rainwater is easily splashed out of the rainwater collecting barrel 4 ' when the rainwater amount is large; fourthly, the water pump 5 ' is easily damaged due to the fact that the sand content in the rainwater collecting barrel 4 ' is too high, and the service life of the water pump 5 ' is shortened; fifth, some treatment devices are additionally arranged in front of the rainwater collecting pipe 2' in the prior art, so that the rainwater collecting pipe is generally high in manufacturing cost, complex in installation process and limited in popularization and use.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a roofing rainwater is collected and is utilized device, has solved the rainwater collection device who has the filter screen structure that exists among the prior art to a certain extent to the not good technical problem of treatment effect of silt.

The application provides a roofing rainwater is collected and is utilized device includes: a first collection tube, a second collection tube, a filter member, and a storage member;

wherein the inlet end of the first collecting tube extends to the roof to be drained; an inlet end of the second collecting tube communicating with a portion above an outlet end of the first collecting tube, an outlet end of the second collecting tube communicating with the reservoir member;

at least a portion of the second collecting tube extends in a direction forming an angle with the vertical direction, and the filtering member is disposed in a portion of the second collecting tube extending in a direction forming an angle with the vertical direction, the filtering member being for filtering impurities in the water.

In any of the above technical solutions, further, the second collecting pipe includes a first collecting pipe portion and a second collecting pipe portion that are sequentially communicated with each other, and the first collecting pipe portion extends along a direction forming an angle with a vertical direction;

the second collecting pipe part is arranged along the vertical direction, and the outlet end of the second collecting pipe part is communicated with the storage component;

the filter member has a planar structure, and the filter member is disposed in a vertical direction.

In any of the above solutions, further, the filtering member is disposed in the inlet end of the second collecting pipe.

In any of the above technical solutions, further, a distance between a communication position of the second collecting pipe and the first collecting pipe and an outlet end of the first collecting pipe along a vertical direction is 50cm-100 cm.

In any one of the above technical solutions, further, the roof rainwater collection and utilization device further includes a control valve, where the control valve is disposed at the outlet end of the first collection pipe, and is used for opening or closing the outlet end of the first collection pipe.

In any of the above technical solutions, further, the control valve is an automatic valve or a manual valve.

In any of the above technical solutions, further, when the control valve is an automatic valve, the automatic valve includes a body, a capping member, a transmission mechanism, and a driving device;

the body is provided with a mounting through hole, and the outlet end of the first collecting pipe fitting is inserted into the mounting through hole through one side part of the body; the cover component is connected with the other opposite side part of the body in a sliding way;

the driving device can drive the cover component to slide relative to the body through the transmission mechanism so as to open or close the outlet end of the first collecting pipe fitting.

In any of the above technical solutions, further, the transmission mechanism includes a first transmission gear, a second transmission gear, and a transmission chain; the driving device is connected with the first transmission gear and is used for driving the first transmission gear to rotate;

the second transmission gears and the first transmission gears are arranged at intervals along the length direction of the body and are respectively meshed with the transmission chain to form a transmission structure; the cover member is connected with the transmission chain.

In any one of the above technical solutions, further, the roof rainwater collecting and utilizing device further includes a fixing member, and the first collecting pipe is fixed to a target ground through the fixing member;

the fixing component comprises a hoop part and a fixing part which are connected; wherein, the clamp portion clamp is in the outer wall surface of first collection pipe fitting, the fixed part with the target ground is connected.

In any one of the above technical solutions, further, the roof rainwater collection and utilization device further includes a pump body, a first delivery pipe fitting and a second delivery pipe fitting; wherein the inlet end of the pump body is in communication with the storage member through the first delivery tube; the outlet end of the pump body is communicated with the second conveying pipe fitting.

Compared with the prior art, the beneficial effect of this application is:

utilize this roofing rainwater to collect when utilizing device to collect the rainwater, collect the initial stage, the rainwater that contains more silt can be collected the accommodation space of the bottom of foretell first collection pipe fitting, and then avoid debris such as more silt in initial stage to enter into and store the component for example rainwater collecting vessel or underground water storage tank, the pump body that further avoids being linked together with it is blockked up by silt, and then guarantee the normal use of the pump body, and need not like need install silt processing apparatus additional in the past, this device simple to operate, low cost, excellent in use effect, popularization and application prospect is good.

In addition, the second collects at least part of pipe fitting along the horizontal direction or with the direction that the horizontal direction formed the acute angle, then the rivers through above-mentioned pipeline then flow along the horizontal direction or with the direction that the horizontal direction formed the acute angle, than the rainwater of vertical flow, slowed down the velocity of flow, filter member installs to this part second in collecting the pipe fitting so, avoided filter screen and vertical whereabouts in the past more torrential rainwater to contact to can alleviate the pressure that the filter screen received, can prolong the live time of filter screen. In addition, as long as set the second collection pipe fitting to the structure of concatenation, the filter component sets up in concatenation department, can be convenient for later stage dismantlement, washing, moreover because the filter component is not like setting up in the past in storage component such as collecting vessel department, especially when dismantling the filter component, silt on the filter component can not drop to storing in the component, further guarantees the cleanliness of the rainwater of collecting.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a rainwater collecting device provided by the prior art;

fig. 2 is a schematic structural diagram of a roof rainwater collecting and utilizing device provided by the embodiment of the application;

fig. 3 is a schematic perspective view of a control valve provided in an embodiment of the present application;

fig. 4 is a schematic plan view of a control valve according to an embodiment of the present application.

Reference numerals:

1 ' -roof rainwater pipe, 2 ' -collecting pipe, 3 ' -filter screen, 4 ' -rainwater collecting barrel and 5 ' -water pump;

1-a first collecting pipe, 2-a second collecting pipe, 21-a first collecting pipe, 22-a second collecting pipe, 3-a filtering member, 4-a storage member, 5-a control valve, 51-a body, 511-a mounting through hole, 52-a capping member, 53-a transmission mechanism, 531-a first transmission gear, 532-a second transmission gear, 533-a transmission chain, 54-a driving device, 6-a fixing member, 7-a pump body, 8-a first conveying pipe, and 9-a second conveying pipe.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.

The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The roof rainwater collection and utilization device according to some embodiments of the present application will be described with reference to fig. 2 to 4.

Referring to fig. 2, an embodiment of the present application provides a roof rainwater collecting and utilizing device, including: a first collecting tube 1, a second collecting tube 2, a filtering member 3 and a storage member 4;

wherein, the inlet end of the first collecting pipe fitting 1 extends to the roof to be drained for collecting rainwater or snow water on the roof; the inlet end of the second collecting pipe fitting 2 is communicated with a part of pipe fittings above the outlet end of the first collecting pipe fitting 1, and a certain accommodating space is formed between the part, communicated with the inlet end of the second collecting pipe fitting 2, of the second collecting pipe fitting 2 and the outlet end of the first collecting pipe fitting 1;

the outlet end of the second collecting tube 2 communicates with the storage member 4;

at least a portion of the second collecting tube 2 extends in a direction forming an angle with the vertical direction, i.e. at least a portion of the second collecting tube 2 is in the horizontal direction or in a direction forming an acute angle with the horizontal direction (this structure is not shown in the figure), and a filter member 3 is arranged in this portion of the second collecting tube 2, the filter member 3 being used for filtering impurities in the water.

According to the structure, the collecting device is convenient to install, low in cost, good in using effect and good in popularization and application prospect, and furthermore, sundries such as more silt in the initial stage are prevented from entering the storage component 4, such as a rainwater collecting barrel or an underground water storage tank, the pump body 7 communicated with the collecting device is further prevented from being blocked by the silt, and further the normal use of the pump body 7 is ensured.

In addition, the second collects at least part of pipe fitting 2 along the horizontal direction or with the direction that the horizontal direction formed the acute angle, then the rivers through above-mentioned pipeline then flow along the horizontal direction or with the direction that the horizontal direction formed the acute angle, than the rainwater of vertical flow, the velocity of flow has been slowed down, so filter member 3 installs in this part of second collects pipe fitting 2, avoided filter screen and the more torrent rainwater of vertical whereabouts to contact in the past, thereby can alleviate the pressure that the filter screen received, can prolong the live time of filter screen. In addition, as long as set the second collection pipe fitting 2 to the structure of concatenation, filtering component 3 sets up in concatenation department, can be convenient for later stage dismantlement, washing, moreover because filtering component 3 does not set up in the past in storing component 4 such as collecting vessel department, especially when dismantling filtering component 3, silt on filtering component 3 can not drop to storing component 4 in, further guarantees the cleanliness of the rainwater of collecting.

In one embodiment of the present application, preferably, as shown in fig. 2, the second collecting tube member 2 includes a first collecting tube part 21 and a second collecting tube part 22 which are communicated in sequence, and the first collecting tube part 21 extends in a direction forming an angle with the vertical direction;

the second collecting pipe portion 22 is provided along the vertical direction, and an outlet end of the second collecting pipe portion 22 communicates with the storage member 4;

the filter member 3 has a planar structure, and the filter member 3 is disposed in a vertical direction.

As can be seen from the above description, the vertically arranged filter member 3 can come into contact with relatively slow rainwater or snow water flowing horizontally, reducing the impact on the filter member 3 and contributing to the extension of the service life thereof.

In addition, each part is assembled in the horizontal or vertical direction, so that the operation is simpler and more convenient, and the assembly precision is improved.

In one embodiment of the present application, preferably, as shown in fig. 2, the filtering member 3 is disposed in the inlet end of the second collecting pipe 2, and filters the rainwater entering the second collecting pipe 2 in time, so as to prevent the second collecting pipe 2 from being blocked by silt in the rainwater.

In one embodiment of the present application, it is preferable that the distance between the connection point of the second collecting pipe member 2 and the first collecting pipe member 1 and the outlet end of the first collecting pipe member 1 along the vertical direction is 50cm-100cm, and the height is determined according to the content of impurities such as roof silt, and the above 50cm-100cm is generally suitable for the existing roof silt situation.

In one embodiment of the present application, preferably, as shown in fig. 2, the roof rainwater collection and utilization device further includes a control valve 5, the control valve 5 is disposed at the outlet end of the first collection pipe member 1, and is used for opening or closing the outlet end of the first collection pipe member 1, and the valve can be periodically opened to clean away silt.

In one embodiment of the present application, the control valve 5 is preferably a manual valve, and the bottom of the first collecting pipe 1 can be cleaned periodically by manual work.

Certainly, not only this is not limited to, control valve 5 can also be automatic valve, can realize when the silt content of the bottom of first collection pipe fitting 1 reaches certain weight, opens automatically in order to clear away pipe fitting bottom silt, closes automatically after finishing clearing away to ensure normally to collect the rainwater.

Further, preferably, as shown in fig. 2 and 3, when the control valve 5 is an automatic valve, the automatic valve includes a body 51, a cover member 52, a transmission mechanism 53, and a driving device 54;

wherein, the body 51 is formed with a mounting through hole 511, and the outlet end of the first collecting pipe 1 is inserted into the mounting through hole 511 through one side portion of the body 51; the cover member 52 is slidably connected to the opposite side of the body 51;

the driving device 54 can drive the cover member 52 to slide relative to the body 51 through the transmission mechanism 53 to open or close the outlet end of the first collecting tube 1.

In this embodiment, the driving device 54 drives the cover member 52 to open or close the installation through hole 511 of the body 51 through the transmission mechanism 53, so as to open or close the outlet end of the first collecting tube 1, and the degree of automation is high, which is convenient to implement.

In one embodiment of the present application, preferably, as shown in fig. 2 and 3, the transmission mechanism 53 includes a first transmission gear 531, a second transmission gear 532, and a transmission chain 533; the driving device 54 is connected to the first transmission gear 531, and is configured to drive the first transmission gear 531 to rotate;

the second transmission gears 532 and the first transmission gears 531 are arranged at intervals along the length direction of the body 51 and are respectively meshed with the transmission chains 533 to form a transmission structure; the cover member 52 is connected to the drive chain 533.

In this embodiment, the driving device 54 drives the first transmission gear 531 to rotate, which in turn drives the transmission chain 533 and the second transmission gear 532 to move, and as the transmission chain 533 moves along the length direction of the body 51, the cover member 52 is driven to open or close the outlet end of the first collecting tube 1.

In one embodiment of the present application, it is preferable that the roof rainwater collection and utilization apparatus further includes a fixing member 6, as shown in fig. 2, and the first collection pipe 1 is fixed to a target site, such as a wall, by the fixing member 6, because debris, such as sand, may be stored in the bottom of the first collection pipe 1, and thus the fixing member 6 is used to reinforce the first collection pipe 1.

In one embodiment of the present application, preferably, the fixing member 6 includes a clip portion and a fixing portion connected; wherein the clamping band portion is clamped on the outer wall surface of the first collecting pipe member 1 and the fixing portion is connected with a target ground, such as a wall, preferably, the fixing portion is detachably connected with the target ground through a fastener.

In one embodiment of the present application, preferably, as shown in fig. 2, the roof rainwater collection and utilization device further includes a pump body 7, a first delivery pipe member 8 and a second delivery pipe member 9;

wherein the inlet end of the pump body 7 communicates with the storage member 4 through a first delivery duct 8; the outlet end of the pump body 7 is communicated with a second conveying pipe fitting 9.

In this embodiment, the pump body 7, the first delivery pipe 8, and the second delivery pipe 9 are used to draw rainwater stored in the storage member 4, which is time-saving and labor-saving.

To sum up, this roofing rainwater is collected and is utilized device has following advantage:

(1) the control valve 5 is installed at the bottom outlet end of the first collecting pipe fitting 1, and the distance between the control valve 5 and the rainwater collecting point is 50cm-100cm, so that the section of space of the first collecting pipe fitting 1 can collect sewage with more silt content brought by initial rainwater, and debris such as silt can be prevented from entering the storage component 4 such as a rainwater collecting barrel or an underground water storage tank.

(2) The inlet end of the second collecting pipe fitting 2 is provided with a vertically arranged filtering component 3, such as a filter screen, so that on one hand, impurities such as silt in rainwater can be intercepted, and clean rainwater is ensured to be collected; on the other hand, the vertical placement of the filtering component 3 can reduce the pressure applied on the filtering component 3, avoid the damage of the filtering component 3 and prolong the service life of the filtering component 3.

(3) The water entering the storage component 4 such as a rainwater collecting barrel or a water storage tank is ensured to be clean rainwater, so that pumping utilization is facilitated, meanwhile, the pump body 7 is not damaged, and the service life of the pump body 7 is prolonged.

(4) The bottom outlet end of the first collecting pipe 1 is provided with a control valve 5 which can be a manual valve or an automatic valve. If the valve is a manual valve, impurities such as silt at the bottom of the pipe fitting can be cleaned regularly by manpower; if the valve is an automatic valve, the valve can be automatically opened to remove silt at the bottom of the pipe fitting when the silt content in the pipe fitting reaches a certain weight, and can be automatically closed to ensure normal collection of rainwater after the removal is finished.

(5) Compare in the prior art who installs other processing apparatus additional before the rainwater collecting pipe, this device simple to operate, with low costs, excellent in use effect, and popularization and application prospect is good.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a roofing rainwater is collected and is utilized device which characterized in that includes: a first collection tube, a second collection tube, a filter member, and a storage member;

2. The roof rainwater collecting and utilizing device according to claim 1, wherein the second collecting pipe fitting comprises a first collecting pipe part and a second collecting pipe part which are communicated in sequence, and the first collecting pipe part extends along a direction forming an angle with the vertical direction;

3. The roofing rainwater collection and utilization apparatus of claim 1, wherein said filter member is disposed within the inlet end of said second collection pipe.

4. The roof rainwater collecting and utilizing device according to claim 1, wherein the distance between the position where the second collecting pipe fitting is communicated with the first collecting pipe fitting and the outlet end of the first collecting pipe fitting along the vertical direction is 50cm-100 cm.

5. The roof rainwater collecting and utilizing device according to claim 1, further comprising a control valve, wherein the control valve is arranged at the outlet end of the first collecting pipe fitting and used for opening or closing the outlet end of the first collecting pipe fitting.

6. The roofing rainwater collection and utilization apparatus of claim 5, wherein the control valve is an automatic valve or a manual valve.

7. The roofing rainwater collection and utilization apparatus of claim 6, wherein when said control valve is an automatic valve, said automatic valve includes a body, a capping member, a transmission mechanism and a drive device;

8. The roof rainwater collecting and utilizing device according to claim 7, wherein the transmission mechanism comprises a first transmission gear, a second transmission gear and a transmission chain; the driving device is connected with the first transmission gear and is used for driving the first transmission gear to rotate;

9. The roof rainwater collecting and utilizing device according to claim 1, further comprising a fixing member, wherein the first collecting pipe is fixed to a target ground through the fixing member;

10. The roof rainwater collecting and utilizing device according to any one of claims 1 to 9, wherein the roof rainwater collecting and utilizing device further comprises a pump body, a first conveying pipe fitting and a second conveying pipe fitting; wherein the inlet end of the pump body is in communication with the storage member through the first delivery tube; the outlet end of the pump body is communicated with the second conveying pipe fitting.