CN205665148U - Rainy testing arrangement of people from city moving walkways brick water permeability simulation - Google Patents
Rainy testing arrangement of people from city moving walkways brick water permeability simulation Download PDFInfo
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- CN205665148U CN205665148U CN201620538189.4U CN201620538189U CN205665148U CN 205665148 U CN205665148 U CN 205665148U CN 201620538189 U CN201620538189 U CN 201620538189U CN 205665148 U CN205665148 U CN 205665148U
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Abstract
Rainy testing arrangement of people from city moving walkways brick water permeability simulation, which comprises a bracket, the graduated flask, the storage water tank, water pump and inverter motor, be equipped with test cylinder on the support, the inside cavity of test cylinder includes the cylindrical section on upper portion and the round conic section of lower part, the delivery port has been seted up to the test cylinder lower extreme, the graduated flask is equipped with two, one of them graduated flask is located under the delivery port, the test cylinder inner wall is equipped with in the cylindrical section lower part and is used for placing the supporting bench of brick of permeating water, it is doughnut -shaped structure to prop up supporting bench, two at least annular seal grooves of circle have been offered to the test cylinder inner wall, all be equipped with rubber sealing ring in every seal groove, rubber sealing ring's inboard inside protrusion in test cylinder's inner wall, the inherent circle conic section department of test cylinder is equipped with the climbing mechanism who is used for conveniently taking out the brick that permeates water. The utility model discloses simple structure, easily operation, test data are accurate, support for the building construction provides good data to the quality of being under construction is ensured to the permeate water construction operation of brick of adaptation different environment adoption difference down.
Description
Technical field
This utility model belongs to concrete permeable technical field of performance test, particularly relates to a kind of urban human footway brick permeable
Performance simulation rains and tests device.
Background technology
At present, the place such as some trade, park street, square, community street, gymnasium in city, it can be seen that
The colorful water-permeable road surface that a lot of water-permeable bricks are paved into.Water-permeable brick can make natural precipitation fast strikethrough earth's surface, it is ensured that road surface not hydrops,
Thus water-permeable brick the most gradually replaces original cement block, ceramic post sintering brick.
Water-permeable brick, after completing, needs to carry out its water permeability conventional sense, generally pours on water-permeable brick certainly
Water, if water rapidly permeates into, i.e. illustrates that its water permeability is good.Use this detection water-permeable brick water permeability Shortcomings it
Can place, be i.e. only able to detect water-permeable brick surface and penetrates into, flow out from bottom, it is impossible to learn behind the surface of water entrance water-permeable brick.With
Time, the water poured some be from the edge of water-permeable brick flow out, it is impossible to illustrate that the water permeability of water-permeable brick self is good.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of simple in construction, easily operated, test
Effective urban human footway brick water permeability rain simulation test device.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that urban human footway brick water permeability mould
Intending the test device that rains, including support, graduated cylinder, storage tank, water pump and frequency conversion motor, support is provided with test cylinder, in test cylinder
Portion's cavity includes the cylindrical section on top and the conical section of bottom, test cylinder open top, and test cylinder lower end offers outlet, amount
Cylinder is provided with two, and one of them graduated cylinder is positioned at immediately below outlet, is connected by overflow pipe between the top of two graduated cylinders, test
Cylinder inwall is provided with the support platform for placing water-permeable brick in cylindrical section bottom, and supporting platform is cirque structure, and test cylinder inwall is opened
Being provided with the seal groove of at least two annular, seal groove is positioned at above support platform, is equipped with rubber seal ring in each seal groove,
The inner side of rubber seal ring is inwardly projecting in the inwall of test cylinder, and the cross section of rubber seal ring is hollow-core construction；In test cylinder
It is provided with at conical section for the convenient lifting body taking out water-permeable brick；
It is connected by water inlet pipe between storage tank bottom and the water inlet of water pump, the clutch end of frequency conversion motor and water pump
Power intake be in transmission connection, test cylinder lateral part is vertically provided with sparge pipe, and sparge pipe is fixed on examination by clip
Testing on cylinder, the outlet of water pump is connected with the water inlet of sparge pipe, and sparge pipe bottom is provided with flow control valve, and sparge pipe top is rolled over
Curved horizontal, the outlet of sparge pipe connects the shower nozzle being positioned at directly over test cylinder center.
Lifting body includes the cross that level is located on test cylinder inwall, and cross is vertically provided with jacking oil
Cylinder, the piston rod upper end level of jacking cylinder is provided with top board, and top board outward flange is provided with the dash of the cone cylinder type of downward-sloping setting
Cover, the external form of water retaining cover is lower thick upper thin structure；The centrage of jacking cylinder overlaps with the centrage of test cylinder.
The top of seal groove and the bottom stopper slot being provided with for limiting rubber seal ring position symmetrical above and below.
It is connected between test cylinder top with storage tank top and has return pipe.
Use technique scheme, when using this utility model that water-permeable brick carries out water permeability test, selection permeable
Brick sample is circular configuration, and its external diameter is equal with the internal diameter of cylindrical section in test cylinder；By in water-permeable brick horizontal positioned to test cylinder,
Water-permeable brick lower surface edge is supported on support platform, and at least rubber seal ring of two-layer contacts and the company of sealing with water-permeable brick cylindrical
Connect, be then turned on frequency conversion motor, drive the water in water pump extraction storage tank by shower nozzle water-permeable brick in test cylinder
Uniformly spray water in surface, thus the state of rain simulation；Due to the setting of rubber seal ring, water can only be oozed downwards by water-permeable brick
Thoroughly, being flowed into after the outlet of the conical section lower end of test cylinder in a graduated cylinder through water-permeable brick, the water in this graduated cylinder
After having expired, it is flowed in another graduated cylinder by overflow pipe, the three, the 4th etc. multiple graduated cylinder strings can also be set certainly again
Connection, is so easy to the metering water yield through water-permeable brick.The time of rain simulation can be set, and by manipulation flow control valve
The size of the injection flow rate rain simulation of regulation shower nozzle.When rainfall is the biggest, water level rises at water-permeable brick upper surface always,
After rising to certain altitude, unnecessary water will be passed straight back in storage tank by return pipe, it is to avoid water overflows test cylinder.Can
To start timing from shower nozzle water spray, treat the water yield that whole water drops in graduated cylinder through water-permeable brick, and remove in water-permeable brick
The water yield (water-permeable brick of weighing respectively before using experiment and after test, difference is the water yield of water-permeable brick internal adsorption) of absorption.And root
According to the surface area of water-permeable brick, the speed that water-permeable brick unit are is permeable can be calculated.After test terminates, open jacking cylinder,
The piston cylinder of jacking cylinder protrudes upward, top board upwards jack-up water-permeable brick, until after water-permeable brick is ejected test cylinder, jacking cylinder
Stop, then manipulating the piston rod retracted for clearance of jacking cylinder.
In this utility model, rubber seal protrudes from test cylinder inwall and uses hollow-core construction, so can make rubber seal
Circle and water-permeable brick outer round surface have the sealing structure of certain pressure, and sealing effectiveness is more preferable, thus improves the accurate of test result
Property.The setting of stopper slot, can avoid rubber seal ring to depart from seal groove after receiving the frictional force of water-permeable brick.The setting of water retaining cover,
Avoid falling on the piston rod of jacking cylinder through the water of water-permeable brick, thus avoid jacking cylinder fault, extend jacking cylinder
Service life.The setting of frequency conversion motor, can arrange, according to flow control valve, the power that the size of flow provides suitable to water pump,
Good energy-conserving effect, and pipeline will not be made to bear bigger pressure and damage.
In sum, this utility model simple in construction, easily operated, test accurate data, provide good for civil construction
Data supporting, the construction using different water-permeable bricks in (north that south that rainwater is many is few with rainwater) adapting under varying environment
Operation, it is ensured that the quality of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Detailed description of the invention
As depicted in figs. 1 and 2, urban human footway brick water permeability rain simulation of the present utility model test device, including
Support 1, graduated cylinder 14, storage tank 15, water pump 16 and frequency conversion motor 17, support 1 is provided with test cylinder 2, test cylinder 2 internal cavity bag
Including the cylindrical section on top and the conical section of bottom, test cylinder 2 open top, test cylinder 2 lower end offers outlet 3, graduated cylinder 14
Being provided with two, one of them graduated cylinder 14 is positioned at immediately below outlet, is connected by overflow pipe 18 between the top of two graduated cylinders 14,
Test cylinder 2 inwall is provided with the support platform 5 for placing water-permeable brick 4 in cylindrical section bottom, and support platform 5, in cirque structure, is tested
Cylinder 2 inwalls offer the seal groove 6 of at least two annular, and seal groove 6 is positioned at above support platform 5, is all provided with in each seal groove 6
Having rubber seal ring 7, the inner side of rubber seal ring 7 is inwardly projecting in the inwall of test cylinder 2, and the cross section of rubber seal ring 7 is
Hollow-core construction；It is provided with at conical section in test cylinder 2 for the convenient lifting body taking out water-permeable brick 4.
It is connected by water inlet pipe 19 between storage tank 15 bottom and the water inlet of water pump 16, the power output of frequency conversion motor 17
Holding the power intake with water pump 16 to be in transmission connection, test cylinder 2 lateral part is vertically provided with sparge pipe 20, and sparge pipe 20 leads to
Crossing clip 21 to be fixed on test cylinder 2, the outlet of water pump 16 is connected with the water inlet of sparge pipe 20, and sparge pipe 20 bottom is provided with
Flow control valve 22, sparge pipe 20 top fold is horizontal, and the outlet of sparge pipe 20 connects to have and is just being positioned at test cylinder 2 center
The shower nozzle 23 of top.
Lifting body includes the cross 8 that level is located on test cylinder 2 inwall, and cross 8 is vertically provided with top
Oil-lifting jar 9, the piston rod 10 upper end level of jacking cylinder 9 is provided with top board 11, and top board 11 outward flange is provided with downward-sloping setting
The water retaining cover 12 of cone cylinder type, the external form of water retaining cover 12 is lower thick upper thin structure；In the centrage of jacking cylinder 9 and test cylinder 2
Heart line overlaps.
The top of seal groove 6 and the bottom stopper slot 13 being provided with for limiting rubber seal ring 7 position symmetrical above and below.
It is connected between test cylinder 2 top with storage tank 15 top and has return pipe 24.
When using this utility model that water-permeable brick 4 carries out water permeability test, water-permeable brick 4 sample of selection is circular knot
Structure, its external diameter is equal with the internal diameter of cylindrical section in test cylinder 2；By in water-permeable brick 4 horizontal positioned to test cylinder 2, water-permeable brick 4 following table
Face edge supports is supporting on platform 5, and at least rubber seal ring 7 of two-layer contacts with water-permeable brick 4 cylindrical and is tightly connected, and then opens
Open frequency conversion motor 17, drive the water that water pump 16 extracts in storage tank 15 by the shower nozzle 23 water-permeable brick 4 in test cylinder 2
Uniformly spray water in surface, thus the state of rain simulation, and due to the setting of rubber seal ring 7, water can only be downward by water-permeable brick 4
Thoroughly, being flowed into after the outlet 3 of the conical section lower end of test cylinder 2 in a graduated cylinder 14 through water-permeable brick 4, when this graduated cylinder 14
In water expired after, be flowed in another graduated cylinder 14 by overflow pipe 18, certainly can also arrange the three, the 4th etc. again
Multiple graduated cylinders 14 are connected, and are so easy to the metering water yield through water-permeable brick 4.The time of rain simulation can be set, and pass through
Manipulation flow control valve 22 regulates the size of the injection flow rate rain simulation of shower nozzle 23.When rainfall is the biggest, water level is thoroughly
Water brick 4 upper surface rises always, and after rising to certain altitude, unnecessary water will be passed straight back to storage tank by return pipe 24
In 15, it is to avoid water overflows test cylinder 2.Timing can be started from shower nozzle 23 water spray, treat that whole water drops into through water-permeable brick 4
The water yield in graduated cylinder 14, and remove water-permeable brick 4 internal adsorption the water yield (weigh respectively water-permeable brick 4 before using experiment and after test, poor
Value is the water yield of water-permeable brick 4 internal adsorption).And according to the surface area of water-permeable brick 4, water-permeable brick 4 unit are can be calculated saturating
The speed of water.After test terminates, opening jacking cylinder 9, the piston cylinder of jacking cylinder 9 protrudes upward, and top board 11 upwards jack-up is saturating
Water brick 4, until after water-permeable brick 4 is ejected test cylinder 2, jacking cylinder 9 stops, then the piston rod 10 of manipulation jacking cylinder 9 is received
Contracting resets.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction by above-described embodiment, every depend on
Any simple modification, equivalent variations and the modification made above example according to technical spirit of the present utility model, belongs to this
The protection domain of utility model technical scheme.
Claims (4)
1. urban human footway brick water permeability rain simulation test device, it is characterised in that: include support, graduated cylinder, storage tank, water
Pump and frequency conversion motor, support is provided with test cylinder, and test cylinder internal cavity includes the cylindrical section on top and the conical section of bottom, examination
Testing an open top, test cylinder lower end offers outlet, and graduated cylinder is provided with two, one of them graduated cylinder be positioned at outlet just under
Side, is connected by overflow pipe between the top of two graduated cylinders, and test cylinder inwall is provided with for placing water-permeable brick in cylindrical section bottom
Support platform, support platform be cirque structure, test cylinder inwall offers the seal groove of at least two annular, and seal groove is positioned at
Supporting above platform, be equipped with rubber seal ring in each seal groove, the inner side of rubber seal ring is inwardly projecting in test cylinder
Wall, the cross section of rubber seal ring is hollow-core construction；It is provided with at conical section in test cylinder for the convenient top taking out water-permeable brick
Rise mechanism；
Being connected by water inlet pipe between storage tank bottom and the water inlet of water pump, the clutch end of frequency conversion motor is dynamic with water pump
Power input is in transmission connection, and test cylinder lateral part is vertically provided with sparge pipe, and sparge pipe is fixed on test cylinder by clip
On, the outlet of water pump is connected with the water inlet of sparge pipe, and sparge pipe bottom is provided with flow control valve, sparge pipe top fold in
Horizontal, the outlet of sparge pipe connects the shower nozzle being positioned at directly over test cylinder center.
Urban human footway brick water permeability rain simulation the most according to claim 1 test device, it is characterised in that: jacking
Mechanism includes the cross that level is located on test cylinder inwall, and cross is vertically provided with jacking cylinder, jacking cylinder
Piston rod upper end level be provided with top board, top board outward flange is provided with the water retaining cover of the cone cylinder type of downward-sloping setting, water retaining cover
External form is lower thick upper thin structure；The centrage of jacking cylinder overlaps with the centrage of test cylinder.
Urban human footway brick water permeability rain simulation the most according to claim 1 and 2 test device, it is characterised in that:
The top of seal groove and the bottom stopper slot being provided with for limiting rubber seal ring position symmetrical above and below.
Urban human footway brick water permeability rain simulation the most according to claim 1 and 2 test device, it is characterised in that:
It is connected between test cylinder top with storage tank top and has return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538189.4U CN205665148U (en) | 2016-06-06 | 2016-06-06 | Rainy testing arrangement of people from city moving walkways brick water permeability simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538189.4U CN205665148U (en) | 2016-06-06 | 2016-06-06 | Rainy testing arrangement of people from city moving walkways brick water permeability simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205665148U true CN205665148U (en) | 2016-10-26 |
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ID=57155484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620538189.4U Expired - Fee Related CN205665148U (en) | 2016-06-06 | 2016-06-06 | Rainy testing arrangement of people from city moving walkways brick water permeability simulation |
Country Status (1)
| Country | Link |
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| CN (1) | CN205665148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769608A (en) * | 2017-02-15 | 2017-05-31 | 北京工业大学 | A kind of measure apparatus and method of ancient building ground brick paving water penetration and water imbibition |
| CN108222210A (en) * | 2017-12-08 | 2018-06-29 | 同济大学 | A kind of experimental rig for the experiment of sponge urban study |
| CN108627430A (en) * | 2018-08-13 | 2018-10-09 | 浙江水利水电学院 | A kind of water-permeable brick water suction system safety testing device |
| CN113029891A (en) * | 2019-12-24 | 2021-06-25 | 山西大地华基建材科技有限公司 | Demonstration device for water permeability of reaction permeable brick |
-
2016
- 2016-06-06 CN CN201620538189.4U patent/CN205665148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769608A (en) * | 2017-02-15 | 2017-05-31 | 北京工业大学 | A kind of measure apparatus and method of ancient building ground brick paving water penetration and water imbibition |
| CN108222210A (en) * | 2017-12-08 | 2018-06-29 | 同济大学 | A kind of experimental rig for the experiment of sponge urban study |
| CN108627430A (en) * | 2018-08-13 | 2018-10-09 | 浙江水利水电学院 | A kind of water-permeable brick water suction system safety testing device |
| CN113029891A (en) * | 2019-12-24 | 2021-06-25 | 山西大地华基建材科技有限公司 | Demonstration device for water permeability of reaction permeable brick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |