CN110057532A - Automatic drainage system and wind pressure test system applied to wind load actual measurement house - Google Patents
Automatic drainage system and wind pressure test system applied to wind load actual measurement house Download PDFInfo
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- CN110057532A CN110057532A CN201910382462.7A CN201910382462A CN110057532A CN 110057532 A CN110057532 A CN 110057532A CN 201910382462 A CN201910382462 A CN 201910382462A CN 110057532 A CN110057532 A CN 110057532A
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- pressure
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- pipeline body
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses an automatic drainage system and a wind pressure test system applied to a wind load actual measurement house, wherein the automatic drainage system comprises a pipeline body and a floating body, the wind pressure test system comprises a micro-pressure difference sensor, a measurement laboratory and a static pressure space arranged in the measurement laboratory, the micro-pressure difference sensor is connected to a static pressure probe through a static pressure pipeline, the micro-pressure difference sensor is also connected to a pressure measuring probe through two interfaces of a three-way pipe, and the third interface of the three-way pipe is connected to the automatic drainage system. The device disclosed by the invention is simple in principle, can realize drainage under the condition of airtight air pressure, and facilitates smooth experiment process.
Description
Technical field
The present invention relates to Pressure testing fields, and in particular to a kind of automatic drain system applied to wind load actual measurement house
And Pressure testing system.
Background technique
China's southeastern coast is the multiple area of typhoon, and statistics shows annual typhoon by that all can cause personnel to this area
Injures and deaths and the loss of a large amount of economic assets, wherein the loss as caused by low-rise buildings damage accounts for 50% or more.Due to the spy of typhoon
Different property, is difficult to be simulated in laboratory, and low-rise buildings generally have a simple inner space, so internal pressure seems very heavy
It wants, especially when being provided with obvious hole on wall windward.Internal pressure peak value and the correlation of external pressure peak value must account for.
So determining that the wind load of low rise buildings also just seems relatively difficult with the method for wind tunnel test, especially it is difficult to accurate
The thin portion of simulant building thing, such as cornice, parapet, balcony, roofing covering material etc., but these detail structures are exactly right
The wind load of low-rise buildings has large effect.The too small reduction that also will lead to Reynolds number of moulded dimension, make airflow pattern with
It is not inconsistent the change so as to cause wind force distribution actually.Therefore field measurement becomes research means maximally efficient at this stage, also day
Benefit becomes very important basic and chronicity direction in structures under wind research.
Existing some Pressure testing systems, there are two measurement ports for micro-pressure sensor setting, are respectively used to survey simultaneously
Static pressure and external stagnation pressure are measured, static pressure is then subtracted by stagnation pressure and obtains internal dynamic pressure, obtains corresponding measurement result.It is surveying
During amount, since typhoon weather can be with certain precipitation, the pipeline for measuring stagnation pressure, which can be overstock, ponding, excludes the pipe of ponding
Such as ponding cannot be discharged in time for road, and ponding can be spilled over to the measurement port of sensor, and stagnation pressure is caused to survey pressure probe or sensor
Damage；But if the excessive velocities of ponding discharge, the atmosphere and measurement stagnation pressure tube of ponding pipeline internal water accumulation lower end will lead to
Road connection, influences experimental result.
Summary of the invention
In view of this, the purpose of the present invention is to provide it is a kind of applied to wind load actual measurement house automatic drain system and
Pressure testing system can be automatically drained out ponding extra in pipe, prevent ponding from overflowing damage sensor, while guaranteeing inside it
A part of ponding is retained, preventing it to be connected to external pressure influences test result.
Applied to the automatic drain system in wind load actual measurement house, including pipeline body and setting are in pipeline body
Floating body, the pipeline body is vertically arranged, and the upper end of the pipeline body is water inlet, and the pipeline body lower end is water outlet
Mouth and the water outlet are provided with valve, and the floating body is arranged on the water stream channel of inlet and outlet formation and described
The movable passageway that the floating body moves up and down is reserved in water stream channel, positioned at the lower section of the movable passageway in the pipeline sheet
It is provided with the first discharge outlet on body, is provided with solenoid valve in first discharge outlet, the top positioned at the movable passageway is in pipe
The first contact is provided on road ontology, the upper end of the floating body is correspondingly arranged on the second contact, first contact and the second touching
Head is electrically connected by cable and solenoid valve respectively, when floating body is moved to by the effect of buoyancy the upper end of movable passageway, is passed through
First contact and the second contact pass through first discharge outlet after the solenoid valves and drain.
Further, the inner wall of the pipeline body radially-inwardly convexes to form first step and second step, and described first
Step and second step are set gradually up and down along the axial of pipeline body, and institute is formed between the first step and second step
State movable passageway.
Further, the pipeline body include the first pipe ontology axially set gradually along it, second pipe ontology and
Third pipeline body, the first pipe ontology, second pipe ontology and third pipeline body are between each other axially opposing solid
Fixed, the upper end of first pipe ontology is water inlet, and the lower end of the third pipeline body is water outlet, the first pipe ontology
It is respectively less than the second pipe ontology with the internal diameter of third pipeline body, so that the end of first pipe ontology and third pipeline body
Face is respectively formed the first step and second step, and the movable passageway axially penetrates through described along the second pipe ontology
Second pipe ontology, first contact are arranged on first pipe ontology, and first discharge outlet and solenoid valve setting are the
On three pipeline bodies, it is logical that the cable passed through for the cable is provided on the first pipe ontology and third pipeline body
Road.
Further, undercut slot is provided on the end face of the first step, the contact of first contact is arranged described
In undercut slot.
Further, first contact is connected to first pipe ontology by elastic device, and the elastic device is described
First contact provides elastic pre-stress so that the first contact with after the second contact, will be described by the elastic device
Second contact is held out against in first pipe ontology.
Further, water flow collecting tank is offered on the floating body, the upper end center of floating body is arranged in the water flow collecting tank,
The bottom of the water flow collecting tank is provided with overflow hole.
Further, the upper end of the floating body is provided with sealant, and the sealant is located at the upper end of movable passageway in floating body
When, it can be used for sealing the opening of the undercut slot.
Further, it is provided in the movable passageway and is vertically directed track, the track that is vertically directed is along second pipe
Ontology is axially disposed within the inner wall of second pipe ontology, and the outer surface of the floating body is provided with protrusion, and the protrusion is erected with described
Straight guide rail cooperation, for being oriented to when floating body moves up and down.
Further, it is provided with the second discharge outlet on the third pipeline body, is provided in second discharge outlet manually
Switch valve.
Pressure testing system, including micro-pressure sensor, surveying laboratory, tee tube and probe head of static pressure, the measurement
Survey pressure probe is provided with outside laboratory, there are two port, including first port and second port, institutes for the micro-pressure sensor tool
It states first port and the probe head of static pressure is connected to by static pressure pipeline, the probe head of static pressure passes through static pressure duct survey static pressure number
According to three interfaces of tee tube are respectively connected to second port, survey pressure probe and automatic drain system, and the survey pressure probe is used for
Stagnation pressure data are measured, the tail portion of the dynamic pressure=stagnation pressure-static pressure, micro-pressure sensor is connect with collector by cable, adopted
Wind pressure analog signal is converted digital signal by storage, so that data acquisition works, the automatic drain system is using such as
Automatic drain system described in any of the above embodiments applied to wind load actual measurement house.
Beneficial effects of the present invention: the present invention be applied to wind load actual measurement house automatic drain system, the first contact and
Second contact passes through cable respectively and solenoid valve is electrically connected, when floating body is located at the upper end of movable passageway, the first contact and second
Contact connects route, and solenoid valve is opened, and is drained by first discharge outlet, and after managing intracorporal water discharge, floating body is in gravity
Under the action of decline, discharge outlet is the region being arranged between water outlet and movable passageway, and horizontal plane is not less than discharge outlet
Place plane, floating body is after reaching bottom, and the first contact and the second contact disconnect, and solenoid valve is closed, and makes to retain part in tube body
Water prevents the water in pipeline body from emptying, so that air pressure be prevented to be connected to external pressure, apparatus of the present invention, principle is simple, can be with
Guarantee in the case where air pressure is closed, realizes draining, facilitate going on smoothly for experimentation.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is the structural schematic diagram that the present invention is applied to that wind load surveys the automatic drain system in house；
Fig. 2 is the structural schematic diagram that floating body is located at bottom；
Fig. 3 is enlarged drawing of the Fig. 1 at B；
Fig. 4 is the structural schematic diagram of second pipe ontology；
Fig. 5 is structural schematic diagram of the Fig. 4 along A-A；
Fig. 6 is the schematic diagram of Pressure testing system of the present invention.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
Fig. 1 is the structural schematic diagram that the present invention is applied to that wind load surveys the automatic drain system in house, and Fig. 2 is floating body position
Structural schematic diagram in bottom, Fig. 3 are enlarged drawing of the Fig. 1 at B, and Fig. 4 is the structural schematic diagram of second pipe ontology, and Fig. 5 is
For Fig. 4 along the structural schematic diagram of A-A, Fig. 6 is the schematic diagram of Pressure testing system of the present invention.
The present invention is applied to the automatic drain system in wind load actual measurement house, including pipeline body 1 and floating body 2, described
Pipeline body 1 is vertically arranged, and the upper end of the pipeline body 1 is water inlet 3, and 1 lower end of pipeline body is water outlet 4 and institute
It states and is provided with valve 27 at water outlet 4, the floating body 2 is arranged on the water stream channel that water inlet 3 and water outlet 4 are formed and described
The movable passageway 5 that the floating body 2 moves up and down is reserved in water stream channel, the lower section positioned at the movable passageway 5 is in the pipe
It is provided with the first discharge outlet 6 on road ontology 1, is provided with solenoid valve 7 in first discharge outlet 6, positioned at the movable passageway 5
Top is provided with the first contact 8 on pipeline body 1, and the upper end of the floating body 2 is correspondingly arranged on the second contact 9, and described first
Contact 8 and the second contact 9 are electrically connected by cable 10 and solenoid valve 7 respectively, logical when floating body 2 is located at the upper end of movable passageway 5
First contact 8 and the contact of the second contact 9 are crossed, the solenoid valve 7 is drained after being powered by first discharge outlet 6, wherein
11 be power supply.
The present invention is applied to the automatic drain system in wind load actual measurement house, and the first contact 8 and the second contact 9 pass through respectively
Cable 10 and solenoid valve 7 are electrically connected, and when floating body is located at the upper end of movable passageway, the first contact and the second contact connect route
Logical, solenoid valve is opened, and is drained by first discharge outlet 6, after managing intracorporal water discharge, floating body 2 under gravity under
Drop, the first discharge outlet 6 are the regions being arranged between water outlet 4 and movable passageway 5, and horizontal plane is not less than where discharge outlet
Plane, floating body 2 is after reaching bottom, and the first contact 8 and the second contact 9 disconnect, and solenoid valve 7 is closed, and makes to retain in pipeline body 1
Part water, horizontal plane are higher than 7 place plane of solenoid valve, prevent the water in pipeline body 1 from emptying, to prevent in pipeline body 1
Air pressure is connected to external pressure, apparatus of the present invention, and principle is simple, it is ensured that in the case where air pressure is closed, realizes draining, side
Experimentation go on smoothly.
In the present embodiment, the inner wall of the pipeline body 1 radially-inwardly convexes to form first step 12 and second step 13,
The first step 12 and second step 13 being set gradually up and down along the axial of pipeline body 1, the first step 12 and the
The movable passageway 5 is formed between two steps 13.It, can be to about 2 floating body by setting first step 12 and second step 13
Mobile distance carries out a limit.
In the present embodiment, the pipeline body 1 includes that the first pipe ontology 101, second axially set gradually along it is managed
Road ontology 102 and third pipeline body 103, the first pipe ontology 101, second pipe ontology 102 and third pipeline body
103 between each other in axially opposing fixation, and the upper end of first pipe ontology 101 is water inlet 3, the third pipeline body 103
Lower end be water outlet 4, the internal diameter of the first pipe ontology 101 and third pipeline body 103 is respectively less than the second pipe
Ontology 102, so that the end face of first pipe ontology 101 and third pipeline body 103 is respectively formed the first step 12 and
Two steps 13, the movable passageway 5 axially penetrates through the second pipe ontology 102 along the second pipe ontology 102, described
First contact 8 is arranged on first pipe ontology 101, and first discharge outlet 6 and solenoid valve 7 are arranged in third pipeline body
On 103, it is logical that the cable passed through for the cable 10 is provided on the first pipe ontology 101 and third pipeline body 103
Road.The present embodiment, second pipe ontology 102 are threadedly coupled with first pipe ontology 101 and third pipeline body 103 respectively, real
The dismountable connection type of three is showed, has facilitated to the installation and maintenance inside pipeline body 1, has prevented because floating body 2 is stuck in pipe
Scrapping for device is caused in road ontology 1.
In the present embodiment, undercut slot 14 is provided on the end face of the first step 12, the contact of first contact 8 is set
It sets in the undercut slot 14, by the way that undercut slot 14 is arranged, it is possible to reduce the contact probability of the first contact 8 and water prevents first
Contact 8 and the second contact 9 are influenced by water flow conduction at the time of contact.
In the present embodiment, first contact 8 is connected to first pipe ontology 101, the elasticity by elastic device 15
Device 15 uses spring, provides elastic pre-stress for first contact 8, so that the first contact 8 is contacted with the second contact 9
Afterwards, second contact 9 is held out against in first pipe ontology 101 by the elastic device 15.It, can be with by elastic device 15
Floating body 2 is gently stuck in the top of movable passageway 5, the floating body in pipeline body 1 can be prevented in pico- decline, the second touching
First 9 and then decline, to reduce the possibility that floating body 2 moves back and forth in the short time in movable passageway 5, reduce because of first
The device caused by the frequent contact with the second contact 9 of contact 8 is worn, and is increased the reliability of experiment, can be adjusted as needed
The drainage area of whole floating body and the pretightning force of spring.
In the present embodiment, water flow collecting tank 16 is offered on the floating body 2, the water flow collecting tank 16 is arranged in floating body 2
Upper end center, the bottom of the water flow collecting tank 16 is provided with overflow hole 17, and the flowing water speed of overflow hole 17 is less than first
Discharge outlet 6, in this way when top water flow increases, water flow collecting tank 16 can save bit by bit certain water, grain bin of the floating body 2 because of water flow
Product, whole gravity increases, therefore can break through the constraint of elastic device 15, moves down from newly, so that solenoid valve 7 disconnects, prevents
Solenoid valve 7 is opened too long, causes the entrance of air, and overflow hole 17 is arranged, and is not collect also in water flow collecting tank 16 in order to prevent
Man Shi, the drainage speed in the first discharge outlet 6 are too fast.
In the present embodiment, the upper end of the floating body 2 is provided with sealant 18, and the sealant 18 is located at movement in floating body 2
When the upper end in channel 5, can be used for sealing the opening of the undercut slot 14, prevent the first contact 8 and the second contact 9 at the time of contact by
To the influence of water flow conduction.
In the present embodiment, be provided in the movable passageway 5 and be vertically directed track 19, it is described be vertically directed track 19 along
Second pipe ontology 102 is axially disposed within the inner wall of second pipe ontology 102, and the outer surface of the floating body 2 is provided with protrusion
201, described raised 201 are vertically directed the cooperation of track 19 with described, for being oriented to when floating body 2 moves up and down.
In the present embodiment, it is provided with the second discharge outlet 20 on the third pipeline body 103, in second discharge outlet 20
It is provided with manual switch valve, can be used for manual drainage.
Pressure testing system, including micro-pressure sensor 21, surveying laboratory 22, tee tube and probe head of static pressure 25, institute
State and be provided with survey pressure probe 24 outside surveying laboratory 22, the micro-pressure sensor tool there are two port, including first port and
Second port, the first port are connected to the probe head of static pressure 25 by static pressure pipeline 26, and the probe head of static pressure 25 passes through quiet
Pressure pipeline 26 measures static pressure data, and three interfaces of tee tube are respectively connected to second port, survey pressure probe 24 and Auto-drainage
System, the survey pressure probe 24 is for measuring stagnation pressure data, the dynamic pressure=stagnation pressure-static pressure, the tail portion of micro-pressure sensor 21
It is connect by cable with collector 28, wherein 29 be constant voltage adapter, 30 be industrial personal computer, and 31 carry out at data for computer
Reason.Wind pressure analog signal is converted digital signal by collector 28, so that data acquisition works, micro-pressure sensor 21 is right
Static pressure and external pressure carry out survey pressure ratio and relatively belong to the prior art, and details are not described herein, and the present embodiment automatic drain system uses
Automatic drain system as described in any one of the above embodiments applied to wind load actual measurement house.
In the present embodiment, pressure probe 24 is surveyed for measuring external stagnation pressure, there are two measurement ends for the setting of micro-pressure sensor 21
Mouthful, it is respectively used to connection and surveys pressure probe 24 and probe head of static pressure 25, survey pressure probe 24 and measure external stagnation pressure data, probe head of static pressure 25 connects
Static pressure space is connect, static pressure data are measured, static pressure is then subtracted by stagnation pressure and obtains internal dynamic pressure, obtains measuring knot accordingly
Fruit.Three interfaces of tee tube are respectively connected to second port, survey pressure probe 24 and automatic drain system, survey pressure probe 24 and use
External screw thread stainless steel hollow pipe is outwardly and inwardly connected with an inside spin casing respectively in roofing, plays fastening effect, surveys pressure and visits
Flowing water in first 24 flows through automatic drain system by tee tube, is then discharged by automatic drain system.Automatic drain system
Using the automatic drain system as described in any one of the above embodiments applied to wind load actual measurement house, automatic drain system is in due course
It excludes to prevent rainwater from flowing into micro-pressure sensor 21 and making its destruction from the rainwater flowed into inside pressure probe 24 is surveyed.Micro-pressure-difference
The tail portion of sensor 21 is connect by cable with collector 28, and wind pressure analog signal is converted digital signal by collector 28,
To which data acquisition works.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (10)
1. being applied to the automatic drain system in wind load actual measurement house, it is characterised in that: including pipeline body and be arranged in pipe
The intrinsic floating body in road, the pipeline body are vertically arranged, and the upper end of the pipeline body is water inlet, under the pipeline body
End is water outlet and the water outlet is provided with valve, and the water stream channel of inlet and outlet formation is arranged in the floating body
It is reserved for the movable passageway that the floating body moves up and down in the upper and described water stream channel, positioned at the lower section of the movable passageway in institute
It states and is provided with the first discharge outlet on pipeline body, solenoid valve is provided in first discharge outlet, positioned at the movable passageway
Top is provided with the first contact on pipeline body, and the upper end of the floating body is correspondingly arranged on the second contact, first contact
Pass through cable respectively with the second contact and solenoid valve is electrically connected, when floating body is moved to the upper of movable passageway by the effect of buoyancy
End is drained after the solenoid valves by first discharge outlet by first contact and the second contact.
2. the automatic drain system according to claim 1 applied to wind load actual measurement house, it is characterised in that: the pipe
The inner wall of road ontology radially-inwardly convexes to form first step and second step, and the first step and second step are along pipeline
The axial of ontology is set gradually up and down, and the movable passageway is formed between the first step and second step.
3. the automatic drain system according to claim 2 applied to wind load actual measurement house, it is characterised in that: the pipe
Road ontology includes the first pipe ontology, second pipe ontology and third pipeline body axially set gradually along it, and described first
Pipeline body, second pipe ontology and third pipeline body are between each other in axially opposing fixation, the upper end of first pipe ontology
For water inlet, the lower end of the third pipeline body is water outlet, the internal diameter of the first pipe ontology and third pipeline body
The respectively less than described second pipe ontology, so that the end face of first pipe ontology and third pipeline body is respectively formed the First
Rank and second step, the movable passageway axially penetrate through the second pipe ontology along the second pipe ontology, and described
One contact is arranged on first pipe ontology, and first discharge outlet and solenoid valve are arranged on third pipeline body, and described the
The cable passage passed through for the cable is provided on one pipeline body and third pipeline body.
4. the automatic drain system according to claim 3 applied to wind load actual measurement house, it is characterised in that: described the
Undercut slot is provided on the end face of one step, the contact of first contact is arranged in the undercut slot.
5. the automatic drain system according to claim 4 applied to wind load actual measurement house, it is characterised in that: described the
One contact is connected to first pipe ontology by elastic device, and the elastic device provides elastic preload for first contact
Power, so that the first contact is held out against second contact in the first pipe by the elastic device with after the second contact
Road ontology.
6. the automatic drain system according to claim 5 applied to wind load actual measurement house, it is characterised in that: described floating
Water flow collecting tank is offered on body, the upper end center of floating body, the bottom of the water flow collecting tank is arranged in the water flow collecting tank
It is provided with overflow hole.
7. the automatic drain system according to claim 6 applied to wind load actual measurement house, it is characterised in that: described floating
The upper end of body is provided with sealant, and the sealant can be used for sealing the undercut when floating body is located at the upper end of movable passageway
The opening of slot.
8. the automatic drain system according to claim 7 applied to wind load actual measurement house, it is characterised in that: the shifting
It is provided in dynamic channel and is vertically directed track, it is described to be vertically directed track and be axially disposed within second pipe along second pipe ontology
The inner wall of ontology, the outer surface of the floating body are provided with protrusion, and the protrusion is vertically directed track cooperation with described, for floating
It is oriented to when body moves up and down.
9. the automatic drain system according to claim 8 applied to wind load actual measurement house, it is characterised in that: described the
It is provided with the second discharge outlet on three pipeline bodies, is provided with manual switch valve in second discharge outlet.
10. Pressure testing system, it is characterised in that: visited including micro-pressure sensor, surveying laboratory, tee tube and static pressure
Head, is provided with survey pressure probe outside the surveying laboratory, the micro-pressure sensor tool there are two port, including first port and
Second port, the first port are connected to the probe head of static pressure by static pressure pipeline, and the probe head of static pressure passes through static pressure pipeline
Static pressure data are measured, three interfaces of tee tube are respectively connected to second port, survey pressure probe and automatic drain system, the survey
Pressure probe passes through cable and acquisition for measuring stagnation pressure data, the tail portion of the dynamic pressure=stagnation pressure-static pressure, micro-pressure sensor
Wind pressure analog signal is converted digital signal by device connection, collector, so that data acquisition works, the Auto-drainage system
System is using such as the described in any item automatic drain systems applied to wind load actual measurement house of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382462.7A CN110057532B (en) | 2019-05-08 | 2019-05-08 | Automatic drainage system and wind pressure test system applied to wind load actual measurement house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910382462.7A CN110057532B (en) | 2019-05-08 | 2019-05-08 | Automatic drainage system and wind pressure test system applied to wind load actual measurement house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057532A true CN110057532A (en) | 2019-07-26 |
| CN110057532B CN110057532B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910382462.7A Active CN110057532B (en) | 2019-05-08 | 2019-05-08 | Automatic drainage system and wind pressure test system applied to wind load actual measurement house |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556917A (en) * | 2021-02-22 | 2021-03-26 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for measuring pressure by using pressure measuring device |
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| CN2406229Y (en) * | 1999-12-28 | 2000-11-15 | 柯青云 | Rain gauge |
| CN102565695A (en) * | 2012-01-06 | 2012-07-11 | 中山市铧禧电子科技有限公司 | Wind pressure switch tester and control method thereof |
| CN202329909U (en) * | 2011-11-11 | 2012-07-11 | 湖南科技大学 | Universal wind pressure actual measurement device |
| CN104374517A (en) * | 2014-11-05 | 2015-02-25 | 中石化宁波工程有限公司 | Pressure detection device |
| CN105421589A (en) * | 2015-12-15 | 2016-03-23 | 重庆交通大学 | House applied to in-site measuring study of wind pressure of roof of low-rise building |
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2019
- 2019-05-08 CN CN201910382462.7A patent/CN110057532B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406229Y (en) * | 1999-12-28 | 2000-11-15 | 柯青云 | Rain gauge |
| CN202329909U (en) * | 2011-11-11 | 2012-07-11 | 湖南科技大学 | Universal wind pressure actual measurement device |
| CN102565695A (en) * | 2012-01-06 | 2012-07-11 | 中山市铧禧电子科技有限公司 | Wind pressure switch tester and control method thereof |
| CN104374517A (en) * | 2014-11-05 | 2015-02-25 | 中石化宁波工程有限公司 | Pressure detection device |
| CN105421589A (en) * | 2015-12-15 | 2016-03-23 | 重庆交通大学 | House applied to in-site measuring study of wind pressure of roof of low-rise building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556917A (en) * | 2021-02-22 | 2021-03-26 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for measuring pressure by using pressure measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110057532B (en) | 2020-10-30 |
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