CN212078177U - Rainwater observation well and rainwater garden - Google Patents
Rainwater observation well and rainwater garden Download PDFInfo
- Publication number
- CN212078177U CN212078177U CN202020191378.5U CN202020191378U CN212078177U CN 212078177 U CN212078177 U CN 212078177U CN 202020191378 U CN202020191378 U CN 202020191378U CN 212078177 U CN212078177 U CN 212078177U
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- well
- rainwater
- observation
- water
- gravity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000005484 gravity Effects 0.000 claims description 24
- 239000002689 soil Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004746 geotextile Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a rainwater observation well, including well, well lid and locate the measuring device in the well, measuring device is including setting up horizontal pole on the wall of a well of well, hanging the track of locating on the horizontal pole, and floating block and heavy piece and track can slide on the horizontal pole under the effect of floating block and heavy piece are installed respectively to the both ends of track, still are equipped with the scale on the track, are equipped with on the wall of a well of the well of being close to the horizontal pole and observe the mouth. Based on this, when the water level in the well changed, the water level condition in the well can be known fast through observing the scale reading on the mouth inspection track, and is very convenient during the use. The utility model also provides a rainwater garden has consequently advantages such as convenient to use owing to this rainwater garden has adopted above-mentioned rainwater observation well.
Description
Technical Field
The utility model relates to a sponge city technical field especially relates to a rainwater observation well and rainwater garden.
Background
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. The rainwater garden is one of the low-influence development measures in the sponge city. In the prior art, a scale is arranged on the inner well wall of a well so as to observe the water level in the well, so that an operator needs to go deep into the well to read during actual use, the operation steps are complex, and the rainwater observation well is very inconvenient to use.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a rainwater observation well has advantages such as water level observation convenience, be convenient for change.
Based on this, the utility model provides a rainwater observation well, include:
the shaft is vertical to the horizontal plane and is vertically communicated with a water seepage pipe positioned at the bottom of the ground;
the well lid is arranged at the upper end of the well, and the diameter of the well lid is not smaller than that of the well;
the measuring device comprises a horizontally arranged cross rod and a crawler belt hung on the cross rod, one end of the cross rod is fixedly connected with the well wall of the well, the crawler belt can slide on the cross rod, a floating block and a sinking block are respectively installed at two ends of the crawler belt, the gravity of the floating block is greater than the sum of the gravity of the sinking block and the gravity of the crawler belt, the gravity of the floating block is less than the buoyancy force borne by the floating block, the gravity of the sinking block is greater than the buoyancy force borne by the sinking block, and a scale ruler is further arranged on the crawler belt;
and an observation port is arranged on the well wall of the well, which is close to the cross rod.
Preferably, a reinforcing circular ring is arranged at the joint of the well and the water seepage pipe.
Preferably, the diameter of the water seepage pipe is 100-200 mm.
As preferred scheme, the wall of a well of well is equipped with the hole of permeating water, the hole of permeating water is followed the circumference evenly distributed of well, just the hole of permeating water is established to two rows or more than two rows.
Preferably, the diameter of the water permeable holes is 4-6 mm.
Preferably, the outer side of the well is wrapped with a permeable geotextile.
Preferably, the diameter of the well is not less than 400 mm.
Another object of the present invention is to provide a rainwater garden, which includes the rainwater manhole.
Preferably, the ground of the rainwater garden comprises a soil layer and a gravel soil layer which are sequentially arranged at the ground bottom from top to bottom, and the rainwater observation well penetrates through the soil layer and extends to the bottommost part of the gravel soil layer.
Preferably, an overflow pipe extending from the gravel soil layer to the ground is embedded in the ground of the rainwater garden, and the top of the overflow pipe is provided with an overflow port.
The embodiment of the utility model provides a pair of rainwater observation well, compared with the prior art, its beneficial effect lies in:
the rainwater observation well comprises a well, a well cover and a measuring device, wherein the well is vertical to the horizontal plane and is vertically communicated with a water seepage pipe positioned at the bottom of the ground, the well cover is arranged at the upper end of the well, and the diameter of the well cover is not smaller than that of the well; measuring device then includes the horizontal pole that the level set up and hangs the track of locating on the horizontal pole, the one end of horizontal pole all with the wall of a well fixed connection, the track can slide on the horizontal pole, floating block and heavy piece are installed respectively to the both ends of track, the gravity of floating block is greater than the gravity sum of heavy piece and track, the gravity of floating block is less than the buoyancy that the floating block received, the gravity of heavy piece is greater than the buoyancy that the heavy piece received, still be equipped with the scale on the track, be close to and be equipped with the observation mouth on the wall of a well of horizontal pole. Based on this, when no water in the rainwater observation well, the gravity of kicking block is greater than the gravity sum of sinker and track, the kicking block sinks to the bottom, the scale reading is zero, water level along with in the rainwater observation well rises, the gravity of kicking block is less than the buoyancy that the kicking block received, the kicking block floats on the surface of water, the gravity of kicking block is greater than the buoyancy that the kicking block received, the kicking block immerses in the water, the track is flare-out, inspect the scale reading on the track through observing the mouth, can learn the water level in the well, it is very convenient to measure, also can in time adjust through changing the track when the water level is too high in the well or low, so that acquire more accurate data, moreover, the steam generator is simple.
The utility model also provides a rainwater garden has advantages such as convenient to use because it has foretell water level observation well.
Drawings
Fig. 1 is a schematic structural view of a rainwater garden according to an embodiment of the present invention;
fig. 2 is a front view of a rainwater observation well according to an embodiment of the present invention;
fig. 3 is a side view of a rainwater observation well according to an embodiment of the present invention;
fig. 4 is a top view of the rainwater observation well of the embodiment of the present invention.
In the figure: 1. a rainwater observation well; 11. a hoistway; 12. a well cover; 13. a cross bar; 14. a crawler belt; 15. floating blocks; 16. sinking the blocks; 17. an observation port; 18. water permeable holes; 19. reinforcing the circular ring; 2. a soil layer; 3. a gravel soil layer; 4. a water seepage pipe; 5. and (4) an overflow pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and "second" information may also be referred to as "first" information without departing from the scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a rainwater garden, which comprises a rainwater inspection well 1 extending from above the earth surface to the deep part of the earth bottom, and a soil layer 2 and a gravel soil layer 3 sequentially arranged from top to bottom on the earth bottom, a horizontally arranged water seepage pipe 4 is arranged in the gravel soil layer 3, the rainwater inspection well 1 passes through the soil layer 2 and extends to the bottommost part of the gravel soil layer 3, and the water seepage pipe 4 is vertically communicated, the rainwater inspection well 1 comprises a well 11 and a well cover 12 arranged at the upper end of the well 11, the diameter of the well cover 12 is not smaller than that of the well 11, a measuring device for measuring the water level in the well is arranged in the well 11, the measuring device specifically comprises a cross bar 13 erected on the wall of the well 11 and a crawler 14 hung on the cross bar 13, a floating block 15 and a sinking block 16 are respectively arranged at the two ends of the crawler 14, and the crawler 14 can slide on the cross bar 13, for the floating block, and the gravity of the floating block 15 is smaller than the buoyancy of the floating block 15, for the sinking block 16, the gravity of the sinking block 16 is larger than the buoyancy of the sinking block 16, the track 14 is also provided with a scale, and the wall of the well close to the cross rod 13 is provided with an observation opening 17.
Based on the structure, water in the rainwater garden enters the water seepage pipe 4 through the filtration of the soil layer 2 and the gravel soil layer 3, the water is conveyed to other facilities through the water seepage pipe 4 to realize cyclic utilization, when no water exists in the rainwater observation well 1, the gravity of the floating block 15 is greater than the sum of the gravity of the sinking block 16 and the crawler 14, the floating block 15 sinks to the bottom, the scale reading is 0, along with the rising of the water level in the rainwater observation well 1, the gravity of the floating block 15 is less than the buoyancy force borne by the floating block 15, the floating block 15 floats on the water surface, the gravity of the sinking block 16 is greater than the buoyancy force borne by the sinking block 16, the sinking block 16 sinks into the water, the crawler 14 is straightened, the reading on the crawler 14 is observed through the observation port 17, the water level in the well can be known, the measurement is very convenient, the scale can be timely adjusted by replacing the crawler 14 when the water level in the well is too high or too low, so, Is reliable and durable.
Further, as shown in fig. 1, an overflow pipe 5 extending from the gravel soil layer 3 to above the ground is buried in the ground of the rainwater garden provided in the embodiment of the present invention, and an overflow port (not shown) is provided at the top of the overflow pipe 5.
Based on above-mentioned structure, when the rainfall is great, soil horizon 2's filter effect is limited, and the rainwater that is located ground easily takes place to pile up, in time discharges into gravel soil layer 3 through setting up overflow pipe 5 unnecessary rainwater and filters, prevents to pile up, influences the normal use of rainwater garden.
Further, as shown in fig. 3, in order to enhance the connection strength between the well 11 and the water seepage pipe 4, a reinforcing ring 19 is provided at the connection between the well 11 and the water seepage pipe 4.
Further, as shown in fig. 2, the wall of the well 11 is provided with water permeable holes 18, the water permeable holes 18 are uniformly distributed along the circumferential direction of the well 11, the number of the water permeable holes 18 is two or more, and the outer side of the well 11 is wrapped with a water permeable geotextile (not shown).
Giving above-mentioned structure, the geotechnological cloth that permeates water keeps apart rainwater observation well 1 with each soil layer, and the geotechnological cloth that permeates water simultaneously also guarantees with the setting in hole 18 that permeates water that rainwater observation well 1 can filter the moisture in each soil layer to send to in the infiltration pipe 4 through well 11.
In order to ensure the normal operation of the rainwater garden, the diameter of the water seepage pipe 4 is 100-200 mm, and in the embodiment of the present invention, the diameter of the water seepage pipe 4 is preferably 170 mm.
In order to ensure sufficient water permeability, the diameter of the water permeable holes 18 is 4-6 mm, and in the embodiment of the present invention, the diameter of the water permeable holes 18 is preferably 5 mm.
In order to facilitate the maintenance of personnel going down the well, the diameter of the well 11 should be no less than 400mm, and in the embodiment of the present invention, the diameter of the well 11 is preferably 500 mm.
To sum up, the embodiment of the utility model provides a rainwater observation well includes simple structure, easily changed's measuring device, compares with prior art, uses more convenient and fast.
In addition, the embodiment of the utility model provides a rainwater garden still provides, because it has foretell rainwater observation well, consequently has advantages such as convenient to use equally.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A rainwater observation well, comprising:
the shaft is vertical to the horizontal plane and is vertically communicated with a water seepage pipe positioned at the bottom of the ground;
the well lid is arranged at the upper end of the well, and the diameter of the well lid is not smaller than that of the well;
the measuring device comprises a horizontally arranged cross rod and a crawler belt hung on the cross rod, one end of the cross rod is fixedly connected with the well wall of the well, the crawler belt can slide on the cross rod, a floating block and a sinking block are respectively installed at two ends of the crawler belt, the gravity of the floating block is greater than the sum of the gravity of the sinking block and the gravity of the crawler belt, the gravity of the floating block is less than the buoyancy force borne by the floating block, the gravity of the sinking block is greater than the buoyancy force borne by the sinking block, and a scale ruler is further arranged on the crawler belt;
and an observation port is arranged on the well wall of the well, which is close to the cross rod.
2. The rainwater observation well according to claim 1, wherein a reinforcing ring is arranged at the joint of the well and the water seepage pipe.
3. The rainwater observation well according to claim 1, wherein the diameter of the water seepage pipe is 100-200 mm.
4. The rainwater observation well according to claim 1, wherein the wall of the well is provided with water permeable holes, the water permeable holes are uniformly distributed along the circumferential direction of the well, and the water permeable holes are arranged in two or more rows.
5. A stormwater observation well as claimed in claim 4, wherein the water permeable holes have a diameter of 4-6 mm.
6. The rainwater observation well of claim 1, wherein the outside of the well is wrapped with a permeable geotextile.
7. The rainwater sight glass of claim 1, wherein the diameter of said well is no less than 400 mm.
8. A storm water garden comprising a storm water observation well according to any one of claims 1 to 7.
9. A rainwater garden according to claim 8, wherein the ground of the rainwater garden includes a soil layer and a gravel layer arranged on the ground floor from top to bottom, the rainwater observation well passing through the soil layer and extending to the lowermost part of the gravel layer.
10. A rainwater garden according to claim 9, wherein an overflow pipe extending from the gravel bed to above the ground is buried in the ground of the rainwater garden, and an overflow port is provided at the top of the overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191378.5U CN212078177U (en) | 2020-02-20 | 2020-02-20 | Rainwater observation well and rainwater garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191378.5U CN212078177U (en) | 2020-02-20 | 2020-02-20 | Rainwater observation well and rainwater garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212078177U true CN212078177U (en) | 2020-12-04 |
Family
ID=73570816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191378.5U Expired - Fee Related CN212078177U (en) | 2020-02-20 | 2020-02-20 | Rainwater observation well and rainwater garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212078177U (en) |
-
2020
- 2020-02-20 CN CN202020191378.5U patent/CN212078177U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |