CN210684851U - Collection device of rainwater recovery engineering - Google Patents
Collection device of rainwater recovery engineering Download PDFInfo
- Publication number
- CN210684851U CN210684851U CN201921349110.3U CN201921349110U CN210684851U CN 210684851 U CN210684851 U CN 210684851U CN 201921349110 U CN201921349110 U CN 201921349110U CN 210684851 U CN210684851 U CN 210684851U
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- rainwater
- collecting
- guide plate
- pipe
- collecting pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The utility model provides a collection device of rainwater recovery engineering belongs to rainwater collection engineering field, include: the rainwater collecting device comprises a first collecting barrel, a second collecting barrel, a rainwater collecting pipe and a valve assembly; the upper end of the rainwater collecting pipe is connected with a downpipe of a building, the lower end of the rainwater collecting pipe is connected with the first collecting barrel, a drain hole is formed in the side wall of the rainwater collecting pipe, a guide rail groove is formed in the inner wall of the rainwater collecting pipe, and the drain hole is communicated with the second collecting barrel through a connecting pipe; the valve component comprises a floating block, a valve head, a first guide plate and a second guide plate, the valve head is arranged at the upper end of the floating block, the first guide plate and the second guide plate are respectively arranged at two sides of the floating block, and a through hole is formed in the first guide plate. In this scheme, after first collecting vessel collects to be full, the lower extreme of rainwater collecting pipe is plugged up to the valve head, and first deflector moves up to making through-hole and discharge orifice be linked together, has avoided among the prior art rainwater barreled to fill water after, makes the rainwater can not continuously collect, can not satisfy the demand problem that the rainwater was collected.
Description
Technical Field
The utility model belongs to the technical field of rainwater collection engineering equipment technique and specifically relates to a collection device of rainwater recovery engineering is related to.
Background
Along with the continuous popularization and development of sponge cities in recent years, people's water harmony is more emphasized in the urban construction process of China, natural ways and artificial measures are combined, and on the premise of ensuring the urban drainage waterlogging prevention safety, rainwater is stored, permeated and purified in urban areas to the maximum extent, and the utilization of rainwater resources and ecological environment protection are promoted. The rainwater bucket communicated with the rainwater drop pipe of the urban building not only has the function of regulation, but also can be used for irrigating green lands in the residential area by collected rainwater.
In the prior art, a newly-built project is basically planned to install a rainwater collection and recycling system, and a part of projects adopt independent rainwater buckets.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collection device of rainwater recovery engineering to after the rainwater barreled that exists among the solution prior art is full of water, the rainwater can't continue to get into the rainwater bucket, makes the rainwater can not last the technical problem who collects.
In order to solve the technical problem, an embodiment of the utility model provides a collecting device for rainwater recovery engineering, which comprises a first collecting barrel, a second collecting barrel, a rainwater collecting pipe and a valve component;
the upper end of the rainwater collecting pipe is connected with a downpipe of a building, the lower end of the rainwater collecting pipe is connected with the first collecting barrel, a drain hole is formed in the side wall of the rainwater collecting pipe, two guide rail grooves are oppositely formed in the inner wall of the rainwater collecting pipe, one guide rail groove is located at the drain hole, and the drain hole is communicated with the second collecting barrel through a connecting pipe;
the valve assembly sets up the lower extreme of rainwater collecting pipe, the valve assembly includes floating block, valve head, first deflector and second deflector, the upper end of floating block is provided with the valve head, first deflector and second deflector set up respectively the both sides of floating block, first deflector and second deflector are located respectively the guide rail inslot, just be equipped with the through-hole on the first deflector.
In the above technical scheme, further, the upper ends of the first guide plate and the second guide plate are respectively provided with a limiting block, and the limiting blocks can abut against the end parts of the guide rail grooves.
In the above technical solution, further, the first guide plate and the second guide plate are arc-shaped guide plates respectively.
In the above technical scheme, further, the guide rail groove includes support plates and limiting plates, two support plates have one ends respectively connected with the inner wall of the rainwater collecting pipe, the other ends are respectively connected with the limiting plates, a gap is formed between the two limiting plates, and the first guide plate and the second guide plate are respectively located in the guide rail groove.
In the above technical solution, further, the valve head is a conical head.
In the above technical solution, further, the lower end surface of the floating block is an inner concave surface.
In the above technical scheme, further, a water pump is connected to the second collecting barrel, and the water pump can discharge rainwater in the second collecting barrel.
In the above technical solution, further, the collecting device of the rainwater recovery project further includes a control device;
the control device is connected with the water pump and used for controlling the starting or the closing of the water pump.
In the above technical scheme, further, a liquid level sensor is arranged in the second collecting barrel, and the liquid level sensor is connected with the control device.
In the above technical scheme, further, a drain pipe is connected to the first collecting bucket, and a control valve is arranged on the drain pipe.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a collecting device for rainwater recovery engineering, the upper end of the floating block is provided with a valve head, a first guide plate and a second guide plate are respectively arranged at the two sides of the floating block, the first guide plate and the second guide plate are respectively positioned in a guide rail groove, and the first guide plate is provided with a through hole, initially, when no rainwater exists in the first collecting barrel, the floating block is far away from the lower end of the rainwater collecting pipe under the action of gravity, so that the lower end of the rainwater collecting pipe is in an open state, at the moment, the first guide plate blocks a column water flowing hole, when rainwater enters the rainwater collecting pipe from the water falling pipe, the rainwater flows into the first collecting barrel from the rainwater collecting pipe, when the water level in the first collecting barrel rises to a preset position, the floating block moves upwards under the action of the rainwater in the first collecting barrel, when the water level in the first collecting barrel rises to a designated position, namely when the rainwater in the first collecting barrel is almost fully collected, the lower extreme of rainwater collecting pipe is shifted up to the floating block, the lower extreme of rainwater collecting pipe is plugged up to the valve head this moment, first deflector and second deflector follow and shift up, the through-hole and the discharge orifice of first deflector are linked together this moment, when getting into the rainwater collecting pipe again from the pipe in the water, the rainwater can flow out the discharge orifice from the through-hole and flow into in the second collecting vessel through the connecting pipe, after having avoided among the prior art rainwater barreled to fill water, the rainwater can't continue to get into the rainwater bucket, make the rainwater can not continuously collect, the demand problem that the rainwater can not be collected has been satisfied, and simultaneously, the condition that overflows after also having avoided first collecting vessel to collect to fill up takes place easily, and the reliability is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an initial state structure of a collecting device of a rainwater recovery project according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of a valve head of a collecting device for rainwater recovery engineering provided by the embodiment of the present invention blocking the lower end of a rainwater collecting pipe;
fig. 4 is a schematic view of a structure of a guide rail groove of a collecting device for rainwater recycling engineering according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of another view angle of the guide rail groove of the collecting device in the rainwater recycling project according to the embodiment of the present invention;
fig. 6 is a schematic view of a partial structure of the first guide plate of the collecting device of the rainwater recycling project provided by the present invention.
Reference numerals:
1-a first collection bucket; 2-a second collection bucket; 3-a rainwater collecting pipe; 31-water holes; 4-a valve assembly; 41-floating block; 42-a valve head; 43-a first guide plate; 44-a second guide plate; 45-a limiting block; 46-a through hole; 5-a downpipe; 6-connecting pipe; 7-guide rail grooves; 71-a plate; 72-a limiting plate; 73-gap; 8-a drain pipe; 81-control valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The present invention will be further explained with reference to specific embodiments.
Examples
As shown in fig. 1 to 6, an embodiment of the present invention provides a rainwater collection device, including: the rainwater collecting device comprises a first collecting barrel 1, a second collecting barrel 2, a rainwater collecting pipe 3 and a valve assembly 4;
the upper end of the rainwater collecting pipe 3 is connected with a downpipe 5 of a building, the lower end of the rainwater collecting pipe 3 is connected with the first collecting barrel 1, a drain hole 31 is formed in the side wall of the rainwater collecting pipe 3, two guide rail grooves 7 are oppositely arranged on the inner wall of the rainwater collecting pipe 3, one guide rail groove 7 is located at the drain hole 31, and the drain hole 31 is communicated with the second collecting barrel 2 through a connecting pipe 6;
the valve assembly 4 is arranged at the lower end of the rainwater collecting pipe 3, the valve assembly 4 comprises a floating block 41, a valve head 42, a first guide plate 43 and a second guide plate 44, the valve head 42 is arranged at the upper end of the floating block 41, the first guide plate 43 and the second guide plate 44 are respectively arranged at two sides of the floating block 41, the first guide plate 43 and the second guide plate 44 are respectively positioned in the guide rail groove 7, and a through hole 46 is formed in the first guide plate 43.
In this embodiment, as shown in fig. 1 and 2, the upper end of the floating block 41 is provided with a valve head 42, a first guide plate 43 and a second guide plate 44 are respectively arranged at both sides of the floating block 41, the first guide plate 43 and the second guide plate 44 are respectively arranged in the guide rail groove 7, as shown in fig. 6, the first guide plate 43 is provided with a through hole 46, when no rainwater is in the first collecting barrel 1 at the beginning, the floating block 41 is far away from the lower end of the rainwater collecting pipe 3 under the action of gravity, so that the lower end of the rainwater collecting pipe 3 is in an open state, at this time, the first guide plate 43 blocks the column water flowing hole 31, when rainwater enters the rainwater collecting pipe 3 from the downpipe 5, the rainwater flows into the first collecting barrel 1 from the rainwater collecting pipe 3, when the water level in the first collecting barrel 1 rises to a preset position, the floating block 41 moves up under the action of the rainwater in the first collecting barrel 1, when the water level in the first collecting barrel 1 rises to a designated position, that is, when the rainwater in the first collecting barrel 1 is almost fully collected, as shown in fig. 3, the floating block 41 moves up to the lower end of the rainwater collecting pipe 3, at this time, the valve head 42 blocks the lower end of the rainwater collecting pipe 3, the first guide plate 43 and the second guide plate 44 move up along with the floating block 41 in the guide rail groove 7, at this time, the through hole 46 of the first guide plate 43 is communicated with the drain hole 31, and when the rainwater collecting pipe 3 enters again from the downpipe 5, the rainwater flows out from the through hole 46 to the drain hole 31 and flows into the second collecting barrel 2 through the connecting pipe 6, so that the problem that the rainwater cannot continuously enter the rainwater barrel after the rainwater barrel is fully filled in the prior art is avoided, the rainwater cannot be collected continuously, the problem of the requirement for rainwater collection is solved, meanwhile, the occurrence of the situation that the first collecting barrel 1 overflows easily after being fully collected is avoided, and the reliability of.
In some embodiments, optionally, as shown in fig. 2, the upper ends of the first guide plate 43 and the second guide plate 44 are respectively provided with a limit block 45, and the limit blocks 45 can abut against the end portions of the guide rail grooves 7.
In this embodiment, that is, a limit block 45 is disposed at the upper end of the first guide plate 43, and a limit block 45 is also disposed at the upper end of the second guide plate 44, so that when the floating block 41 is under the action of gravity, the limit block 45 abuts the upper ends of the first guide plate 43 and the second guide plate 44 against the upper ends of the limit grooves, and the first guide plate 43 and the second guide plate 44 are prevented from slipping out.
In some embodiments, the first guide plate 43 and the second guide plate 44 are arc-shaped guide plates, respectively.
In this embodiment, the first guide plate 43 and the second guide plate 44 may be partially arc-shaped arc plates matching with the tubular shape of the rainwater collecting pipe 3, and the cross section of the guide rail groove 7 may also be arc-shaped groove, so that the internal space of the rainwater collecting pipe 3 may be larger.
In some embodiments, optionally, as shown in fig. 4, the guide rail groove 7 includes two support plates 71 and two limit plates 72, one end of each of the two support plates 71 is connected to the inner wall of the rainwater collection pipe 3, the other end of each of the two limit plates 72 is connected to a limit plate 72, a gap 73 is formed between the two limit plates 72, and the first guide plate 43 and the second guide plate 44 are respectively located in the guide rail groove 7.
In this embodiment, the support plate 71 and the limit plate 72 of the guide rail groove 7 are designed such that the first guide plate 43 and the second guide plate 44 are laterally limited in the guide rail groove 7, thereby preventing the guide plates from being removed from the guide rail groove 7 during movement.
In some embodiments, optionally, the valve head 42 is a conical head.
In this embodiment, the valve head 42 is a conical head, which facilitates the blocking of the opening at the lower end of the rainwater collection pipe 3 when the floating block 41 rises to the lower end of the rainwater collection pipe 3.
In some embodiments, optionally, the lower end surface of the floating block 41 is an inner concave surface.
In this embodiment, the lower end surface of the floating block 41 is an inward concave surface, which increases the pressure of rainwater on the lower end surface of the floating block 41, thereby easily pushing the floating block 41 to move upwards.
In some embodiments, a water pump is optionally connected to the second collecting barrel 2, and the water pump can drain rainwater in the second collecting barrel 2.
In this embodiment, the water pump is arranged to facilitate the extraction of rainwater from the second collecting tank 2, and the output end of the water pump may be connected to a drain pipe 8, so that the extracted water can be used for watering plants around the building, such as flowers and plants.
In some embodiments, optionally, the collecting device of the rainwater recycling project further comprises a control device;
the control device is connected with the water pump and used for controlling the starting or the closing of the water pump.
In this embodiment, the control device may be a controller, and the controller controls the water pump to be turned on or off, so that the operation is simple and convenient.
On the basis of the above embodiment, optionally, a liquid level sensor is arranged in the second collecting barrel 2, and the liquid level sensor is connected with the control device.
In this embodiment, the liquid level sensor is configured to send a signal to the control device when the liquid level sensor detects that the water level in the second collecting barrel 2 reaches a preset position value, and the control device controls the water pump to start up after receiving the signal from the liquid level sensor, so as to discharge the rainwater in the second collecting barrel 2 to the plant irrigating place or to another collecting barrel.
In some embodiments, optionally, as shown in fig. 1 and 2, a drain pipe 8 is connected to the first collecting barrel 1, and a control valve 81 is disposed on the drain pipe 8.
In this embodiment, after the rainy day is finished, the drain pipe 8 may be opened by the control valve 81, and the inside of the first collecting tub 1 may be discharged to the plants by the drain pipe 8.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled 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; such modifications and substitutions do not depart from the spirit and scope of the present invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments.
Claims (10)
1. A collecting device for a rainwater recycling project is characterized by comprising a first collecting barrel, a second collecting barrel, a rainwater collecting pipe and a valve component;
the upper end of the rainwater collecting pipe is connected with a downpipe of a building, the lower end of the rainwater collecting pipe is connected with the first collecting barrel, a drain hole is formed in the side wall of the rainwater collecting pipe, two guide rail grooves are oppositely formed in the inner wall of the rainwater collecting pipe, one guide rail groove is located at the drain hole, and the drain hole is communicated with the second collecting barrel through a connecting pipe;
the valve assembly sets up the lower extreme of rainwater collecting pipe, the valve assembly includes floating block, valve head, first deflector and second deflector, the upper end of floating block is provided with the valve head, first deflector and second deflector set up respectively the both sides of floating block, first deflector and second deflector are located respectively the guide rail inslot, just be equipped with the through-hole on the first deflector.
2. A rainwater recycling engineering collecting device according to claim 1,
the upper ends of the first guide plate and the second guide plate are respectively provided with a limiting block, and the limiting blocks can abut against the end parts of the guide rail grooves.
3. A rainwater recycling engineering collecting device according to claim 2,
the first guide plate and the second guide plate are arc-shaped guide plates respectively.
4. A rainwater recycling engineering collecting device according to claim 1,
the guide rail groove comprises support plates and limit plates, one ends of the support plates are respectively connected with the inner wall of the rainwater collecting pipe, the other ends of the support plates are respectively connected with the limit plates, a gap is reserved between the limit plates, and the first guide plate and the second guide plate are respectively located in the guide rail groove.
5. A rainwater recycling engineering collecting device according to claim 1,
the valve head is a conical head.
6. A rainwater recycling engineering collecting device according to claim 1,
the lower end face of the floating block is an inward concave face.
7. A collecting device of a rainwater recycling project according to any of the claims 1 to 6,
the second collecting barrel is connected with a water pump, and the water pump can discharge rainwater in the second collecting barrel.
8. A rainwater harvesting apparatus according to claim 7 and further including control means;
the control device is connected with the water pump and used for controlling the starting or the closing of the water pump.
9. A rainwater recycling engineering collecting device according to claim 8,
and a liquid level sensor is arranged in the second collecting barrel and is connected with the control device.
10. A rainwater recycling engineering collecting device according to claim 1,
the first collecting barrel is connected with a drain pipe, and the drain pipe is provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349110.3U CN210684851U (en) | 2019-08-20 | 2019-08-20 | Collection device of rainwater recovery engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349110.3U CN210684851U (en) | 2019-08-20 | 2019-08-20 | Collection device of rainwater recovery engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684851U true CN210684851U (en) | 2020-06-05 |
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ID=70894589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349110.3U Expired - Fee Related CN210684851U (en) | 2019-08-20 | 2019-08-20 | Collection device of rainwater recovery engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832367A (en) * | 2021-01-05 | 2021-05-25 | 劳远明 | Low-energy-consumption green building |
-
2019
- 2019-08-20 CN CN201921349110.3U patent/CN210684851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832367A (en) * | 2021-01-05 | 2021-05-25 | 劳远明 | Low-energy-consumption green building |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |