CN207582646U - A kind of stable type rainwater flow-discarding device - Google Patents
A kind of stable type rainwater flow-discarding device Download PDFInfo
- Publication number
- CN207582646U CN207582646U CN201721608769.7U CN201721608769U CN207582646U CN 207582646 U CN207582646 U CN 207582646U CN 201721608769 U CN201721608769 U CN 201721608769U CN 207582646 U CN207582646 U CN 207582646U
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- China
- Prior art keywords
- cylinder
- piston
- cursor
- rainwater
- pedestal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
The utility model is related to rainwater-collecting processing technology fields, disclose a kind of stable type rainwater flow-discarding device, including cylinder, the upper side of cylinder is equipped with water inlet pipe, the lower end side of cylinder is equipped with drainpipe, the lower end of cylinder is equipped with pedestal, and the bottom of cylinder is equipped with slag-drip opening, and the side of pedestal is equipped with scum pipe；Conical flow guiding cover is connected on the outer bottom of cylinder, the interior bottom of cylinder is equipped with piston, and the upper end of piston is equipped with flange, and the lower end of piston is equipped with conical seal (contact) face, the bottom surface of cylinder is equipped with several guide posts, the upper end of guide post passes through flange formation to be slidably matched, and the upper end of guide post is equipped with limit base, and the lower end of guide post is arranged with compression spring, the side of limit base is equipped with shaft, shaft is equipped with cursor, and intermediate position and the shaft of cursor are rotatablely connected, and the outer end of cursor is equipped with floating ball.The utility model can give up the high rainwater of precontamination object, impurity content automatically, and processing is collected to the rainwater of middle and later periods, and overall stability is good.
Description
Technical field
The utility model is related to rainwater-collecting processing technology field more particularly to a kind of stable type rainwater flow-discarding devices.
Background technology
With the development of industry, water pollution is constantly aggravated, and scarcity of fresh water resources has become global problem.Rainwater is
A kind of good freshwater resources are attempted to rainwater being collected utilization, and rainwater utilization technology constantly develops with ripe,
During rainwater utilization, first step work is exactly that rainwater is effectively collected, however rainwater is usually all to drop to ground
It goes up and then collects to form runoff, the runoff that rainfall initial stage is formed is smaller, and the pollutants such as a large amount of silt, water are contained in Initial Runoff
Matter is poor, the standard of Collection utilization is not met, therefore the runoff needs that initial rainwater collects are given up, through rainfall after a period of time
Afterwards, the pollutant of earth's surface is largely washed away totally by initial rainwater, and rainwater stored can be utilized at this time, at this time
Runoff is larger.All it is usually at present manual intervention rain processing system so that the rainwater at initial stage is given up, and there are also rain water drainages
Device, but the usual stability of these devices is poor.
Utility model content
The utility model provides a kind of stable type rain for the above problem existing for solving rainwater-collecting in the prior art
Water flow abandoning apparatus, the device can give up the rainfall runoff of precontamination automatically, collect middle and later periods clean rainfall runoff, whole steady
It is qualitative good.
To achieve these goals, the utility model adopts the following technical solution：
A kind of stable type rainwater flow-discarding device, including cylinder, the upper side of the cylinder is equipped with water inlet pipe, the cylinder
Lower end side be equipped with drainpipe, the lower end of the cylinder is equipped with pedestal, and deslagging chamber is formed between the pedestal and cylinder ground,
The bottom of the cylinder is equipped with the slag-drip opening connected with deslagging chamber, and the side of the pedestal is equipped with the deslagging connected with deslagging chamber
Pipe；Conical flow guiding cover is connected on the outer bottom of the cylinder, the interior bottom of the cylinder is equipped with piston, the upper end of the piston
Equipped with flange, the lower end of the piston is equipped with the conical seal (contact) face coordinated with conical flow guiding cover, and the bottom surface of the cylinder is equipped with
Several guide posts, the upper end of the guide post pass through flange formation to be slidably matched, and the upper end of the guide post is equipped with limit base, the guide post
Lower end be arranged with compression spring, the side of the limit base is equipped with shaft, and the shaft is equipped with cursor, the middle part of cursor
Position is rotatablely connected with shaft, and the outer end of cursor is equipped with floating ball, and the inner end of cursor is located at positioned at the top of piston.Water inlet pipe,
In drainpipe access rain processing system；Under the action of compression spring, piston is in the upper end of guide post, deslagging chamber and the sky in cylinder
Between connect, the runoff more than small pollutant that initial rainwater is formed in earth's surface enters from water inlet pipe in cylinder, then directly from row
It exhausts, give up at slag pipe；With the progress of rainfall, the runoff of earth's surface increases, and the pollutant in rainwater is less, and water inlet pipe goes out at this time
Rainwater flow be more than the flow of scum pipe, the liquid level in cylinder rises, and floating ball is located at liquid level hereinafter, floating ball floats to drive rotates
Arm inwardly rotates, and the inner end of cursor is pressed in piston upper end and piston is pushed to move down, up to conical flow guiding cover is closed, this
When rainwater all escaped and enter in rain processing system from drainpipe；When rainfall stops, not having at water inlet pipe rainwater into
Enter, the liquid level in cylinder declines, and floating ball loss of buoyance, cursor is turned out, and the inner end of cursor is detached with piston, and piston exists
It is moved up under the action of compression spring, remaining rainwater enters in ash pit and exhausted at scum pipe in cylinder；This kind of abandoned stream dress
Initial rainwater can be given up, collect middle and later periods rainwater automatically by putting, and stability is good.
Preferably, be equipped with counterweight chamber in the piston, the upper end of the piston is equipped with end cover, end cover with
The openend of counterweight chamber is threadedly coupled.Weight changing piston by way of counterweight intracavitary filling ferrous powder, so as to fulfill essence
Degree adjust so that the pressure of compression spring, the gravity of piston, floating ball buoyancy between meet specific relationship, i.e., do not rain in cylinder
During water, compression spring can overcome the gravity of piston, and after floating ball immersed in liquid level, the sum of the interior end pressure of cursor and the gravity of piston can
Overcome the elastic force of compression spring.
Preferably, the edge of the conical flow guiding cover is connected by the bottom surface of bolt and cylinder, conical flow guiding cover
Edge bends downward to form annular rib, and the upper end of the pedestal is set on the outside of annular rib and is bolted.It is long
After when the time, some residues can be remained in pedestal, can dismantle pedestal, cleaning residue, and the dismounting of pedestal is installed all very
It is convenient.
Preferably, the inner end of the drainpipe is equipped with strainer；The surface of conical seal (contact) face on the piston is equipped with cone
Shape sealing shroud.A small amount of impurity in the rainwater of middle and later periods is fallen by strainer filtering, further improves the collection quality of rainwater；Taper
Sealing shroud plays sealing function.
Preferably, the upper end of the cylinder is equipped with separation net.Some rainwater also directly can enter cylinder from the top of cylinder
In vivo, separation net can prevent extraneous large granular impurity from entering in cylinder.
Therefore, the utility model can give up the high rainwater of precontamination object, impurity content automatically, and to the rainwater of middle and later periods
Processing is collected, overall stability is good.
Description of the drawings
Fig. 1 is the schematic diagram in abandoned stream state of the utility model.
Fig. 2 is the schematic diagram that the utility model is in rainwater-collecting state.
In figure：Cylinder 1, water inlet pipe 2, drainpipe 3, strainer 30, pedestal 4, deslagging chamber 5, slag-drip opening 6, scum pipe 7, taper
Kuppe 8, annular rib 80, piston 9, flange 90, cone-shaped sealed gland 91, counterweight chamber 92, end cover 93, guide post 10, limiting
Seat 11, compression spring 12, shaft 13, cursor 14, floating ball 15, separation net 16.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description：
A kind of stable type rainwater flow-discarding device as depicted in figs. 1 and 2, including cylinder 1, the upper side of cylinder be equipped with into
Water pipe 2, the lower end side of cylinder are equipped with drainpipe 3, and the inner end of drainpipe is equipped with strainer 30, and the lower end of cylinder is equipped with pedestal 4, bottom
Deslagging chamber 5 is formed between seat and cylinder ground, the bottom of cylinder is equipped with the slag-drip opening 6 connected with deslagging chamber, and the side of pedestal is set
There is the scum pipe 7 connected with deslagging chamber；Conical flow guiding cover 8 is connected on the outer bottom of cylinder, the edge of conical flow guiding cover leads to
The bottom surface for crossing bolt and cylinder connects, and the edge of conical flow guiding cover 8 bends downward to form annular rib 80, the upper end cap of pedestal
It is located on the outside of annular rib and is bolted；The upper end of cylinder is equipped with separation net 16.
The interior bottom of cylinder is equipped with piston 9, and the upper end of piston is equipped with flange 90, and the lower end of piston is equipped with and conical flow guiding cover
The conical seal (contact) face of cooperation, the surface of the conical seal (contact) face on piston are equipped with cone-shaped sealed gland 91, and the bottom surface of cylinder is equipped with three
Root guide post 10, the upper end of guide post pass through flange formation to be slidably matched, and the upper end of guide post is equipped with limit base 11, and the lower end of guide post is arranged
There is compression spring 12, the side of limit base is equipped with shaft 13, and shaft is equipped with cursor 14, and cursor is L-shaped, and the centre of cursor is curved
Folding part position is rotatablely connected with shaft, and the outer end of cursor is equipped with floating ball 15, and the inner end of cursor is located at positioned at the top of piston；It is living
Counterweight chamber 92 is equipped in plug 9, the upper end of piston is equipped with end cover 93, and end cover is threadedly coupled with the openend of counterweight chamber,
By to counterweight intracavitary filling ferrous powder with the gravity of regulating piston so that when not having rainwater in cylinder, compression spring can overcome piston
Gravity, after floating ball immersed in liquid level, the sum of the interior end pressure of cursor and the gravity of piston can overcome the elastic force of compression spring.
With reference to attached drawing, the application method of the utility model is as follows：In water inlet pipe, drainpipe access rain processing system；
Under the action of compression spring, piston is in the upper end of guide post, and deslagging chamber is connected with the space in cylinder, and initial rainwater is formed in earth's surface
Runoff more than small pollutant enters from water inlet pipe in cylinder, then directly exhausts, gives up at scum pipe；With rainfall into
Row, the runoff of earth's surface increase, and the pollutant in rainwater is less, and the rainwater flow that water inlet pipe goes out at this time is more than the flow of scum pipe,
Liquid level in cylinder rises, and floating ball is located at liquid level and cursor is driven inwardly to rotate hereinafter, floating ball floats, and the inner end of cursor is pressed in
Piston upper end simultaneously pushes piston to move down, until conical flow guiding cover is closed, and rainwater at this time is all discharged simultaneously from drainpipe
Into in rain processing system；When rainfall stops, there is no rainwater entrance at water inlet pipe, the liquid level in cylinder declines, and floating ball loses
Buoyancy is removed, cursor is turned out, and the inner end of cursor is detached with piston, and piston moves up under the action of compression spring, cylinder
Interior remaining rainwater enters in ash pit and is exhausted at scum pipe；This kind of flow abandoning apparatus can give up initial rainwater, collect automatically
Middle and later periods rainwater, stability are good.
Claims (5)
1. a kind of stable type rainwater flow-discarding device, including cylinder, the upper side of the cylinder is equipped with water inlet pipe, the cylinder
Lower end side is equipped with drainpipe, it is characterized in that, the lower end of the cylinder is equipped with pedestal, is formed between the pedestal and cylinder ground
Deslagging chamber, the bottom of the cylinder are equipped with the slag-drip opening connected with deslagging chamber, and the side of the pedestal is equipped with to be connected with deslagging chamber
Scum pipe；Conical flow guiding cover is connected on the outer bottom of the cylinder, the interior bottom of the cylinder is equipped with piston, the piston
Upper end be equipped with flange, the lower end of the piston is equipped with the conical seal (contact) face coordinated with conical flow guiding cover, the bottom surface of the cylinder
Several guide posts are equipped with, the upper end of the guide post passes through flange formation to be slidably matched, and the upper end of the guide post is equipped with limit base, institute
The lower end for stating guide post is arranged with compression spring, and the side of the limit base is equipped with shaft, and the shaft is equipped with cursor, cursor
Intermediate position is rotatablely connected with shaft, and the outer end of cursor is equipped with floating ball, and the inner end of cursor is located at positioned at the top of piston.
2. a kind of stable type rainwater flow-discarding device according to claim 1, it is characterized in that, counterweight is equipped in the piston
Chamber, the upper end of the piston are equipped with end cover, and end cover is threadedly coupled with the openend of counterweight chamber.
3. a kind of stable type rainwater flow-discarding device according to claim 1, it is characterized in that, the edge of the conical flow guiding cover
Place is connected by the bottom surface of bolt and cylinder, and the edge of conical flow guiding cover bends downward to form annular rib, the pedestal
Upper end is set on the outside of annular rib and is bolted.
4. a kind of stable type rainwater flow-discarding device according to claims 1 or 2 or 3, it is characterized in that, the drainpipe it is interior
End is equipped with strainer；The surface of conical seal (contact) face on the piston is equipped with cone-shaped sealed gland.
5. a kind of stable type rainwater flow-discarding device according to claim 1, it is characterized in that, the upper end of the cylinder be equipped with every
Off-network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608769.7U CN207582646U (en) | 2017-11-27 | 2017-11-27 | A kind of stable type rainwater flow-discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608769.7U CN207582646U (en) | 2017-11-27 | 2017-11-27 | A kind of stable type rainwater flow-discarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582646U true CN207582646U (en) | 2018-07-06 |
Family
ID=62733568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721608769.7U Expired - Fee Related CN207582646U (en) | 2017-11-27 | 2017-11-27 | A kind of stable type rainwater flow-discarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339214A (en) * | 2018-10-22 | 2019-02-15 | 裴梓成 | Rainwater-collecting cuts dirty flow abandoning apparatus |
| CN110743239A (en) * | 2019-11-07 | 2020-02-04 | 天津富斯特压力容器有限公司 | Liquid multilayer filter |
| CN111622331A (en) * | 2020-05-19 | 2020-09-04 | 同济大学 | Seepage type automatic reset rainwater discarding well |
-
2017
- 2017-11-27 CN CN201721608769.7U patent/CN207582646U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339214A (en) * | 2018-10-22 | 2019-02-15 | 裴梓成 | Rainwater-collecting cuts dirty flow abandoning apparatus |
| CN110743239A (en) * | 2019-11-07 | 2020-02-04 | 天津富斯特压力容器有限公司 | Liquid multilayer filter |
| CN111622331A (en) * | 2020-05-19 | 2020-09-04 | 同济大学 | Seepage type automatic reset rainwater discarding well |
| CN111622331B (en) * | 2020-05-19 | 2021-09-07 | 同济大学 | Seepage type automatic reset rainwater discarding well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180706 |