CN108692867A - A kind of plate seam water pouring test device - Google Patents
A kind of plate seam water pouring test device Download PDFInfo
- Publication number
- CN108692867A CN108692867A CN201810306688.4A CN201810306688A CN108692867A CN 108692867 A CN108692867 A CN 108692867A CN 201810306688 A CN201810306688 A CN 201810306688A CN 108692867 A CN108692867 A CN 108692867A
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- China
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- water
- aqueduct
- layer
- cavity
- absorption layer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
The invention discloses a kind of plate seam water pouring test device, described device includes that longitudinal cross-section is semicircular aqueduct (1), absorption layer (2), aspiration pump (3) and water pump (4).The water pouring test device of the present invention can be extracted water by water pump and control water drenching pressure, in addition, aqueduct is adsorbed in building exterior wall panel using absorption layer and aspiration pump, make seamless between aqueduct and Side fascia, and the water face plate seam for enabling the water outlet of aqueduct and groove to spray, without additionally fixing aqueduct and adjusting the distance between aqueduct and Side fascia, keeps each water pouring test condition controllable, realize the standardization of experiment.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of plate seam water pouring test device.
Background technology
"State Council of the Central Committee of the Communist Party of China is about several opinions for further strengthening urban planning and development control work"In clearly carry
Go out to want " Development of Novel mode of construction, widely popularize assembled architecture ".Assembled architecture refers to being processed as far as possible in plant produced
With the industrialized building of Assembling construction.The waterproofs weak point such as the seam of prefabricated outer wall panel and door-window opening in assembled architecture
Position is also easy to produce assembled architecture construction quality common fault, and water pouring test is to skin, prefabricated outer wall panel seam, door and window, curtain
Wall etc. carries out an experiment of lysimetric test, can check the position that the appearance such as construction wall, prefabricated outer wall panel seam, door and window leak
It sets, is an important technique measure for preventing assembled architecture construction quality common fault so as to mending-leakage of modifying.
Existing water pouring test is generally carried out by the way of comprehensive water drenching or giant water drenching, such as:Jiangsu Province's engineering
Construction criteria DGJ32/J103-2010 " Household Acceptance of Residential Engineering Quality regulation " discloses outer door and window (wall) water pouring test side
Method includes the following steps:
D.0.1 the material that coating steel pipe or PPR pipe etc. have preferable rigidity is preferably selected to make diversion and water drenching pipe fitting, diversion
Pipe exterior window is drawn, and does effective fixation, to ensure indeformable (every 2 meters of settings no less than 1 aqueduct or the fixation of spray pipe
Pipe).
D.0.2 spray pipe caliber is preferably 15~20mm, is preferably 100~150mm away from window (wall) surface distance, hole for water spraying can
With tool processes such as power drills, hole for water spraying, which is in line, to be uniformly distributed, and water spraying direction and horizontal direction angle are preferably 30 ° or so, hole
4~5mm of diameter, 100~150mm of pitch of holes, water are that tap water normal water is depressed maximum or fetched water using booster pump supercharging,
Ensure to form water curtain on exterior window (wall) surface.
D.0.3 removed after water drenching 1 hour to next water drenching layer, and observe and record in the water drenching band range exterior window (wall) and
The leakage scenarios on periphery.
Authorization Notice No. discloses a kind of building water spray tester for the Chinese patent literature of CN201844904U, including upper
Spray pipe, lower spray pipe, stand tube, control cabinet.It can increase spray pipe according to building size when the patent work to meet examination
Requirement is tested, deformation is not likely to produce additionally by the longitudinally fixed upper spray pipe of stand tube and lower spray pipe, when experiment hydraulic pressure cannot
Booster pump can be opened when meeting to meet test pressure, the utility model changes previous building water pouring test tool by hydraulic pressure etc.
Extraneous factor influences, shower water it is uneven and cannot in intuitive simulating natural environment water drenching intensity defect, it is easy to operate,
Conveniently, it is not easy deformation, there is the boundless prospect of marketing.
Authorization Notice No. discloses external wall water pouring test device for the Chinese patent literature of CN204422149U and is related to one
Kind water penetration experimental rig, more particularly to a kind of water pouring test device for test architecture exterior wall and exterior window.Its purpose
Be to provide for it is a kind of it is simple in structure, at low cost, easy to operate, detection time is short, detection high safety external wall water drenching
Experimental rig.The utility model external wall water pouring test device includes upper crossbearer, lower cross frame, vertical frame, universal wheel, water pipe and spray
Pipe;Top, the lower part of the vertical frame are respectively fixed with crossbearer, lower cross frame, the upper crossbearer, lower cross frame both ends be equipped with ten thousand
To wheel, upper crossbearer is equipped with lifting lug, and upper crossbearer, lower cross frame upper edge its axial direction are respectively and fixedly provided with jet pipe, and the jet pipe is along its axial direction
Direction offers spray orifice, and jet pipe is connect by connecting tube with water pipe.
The Chinese patent literature that Authorization Notice No. is CN204656761U disclose a kind of exterior window, exterior wall water pouring test it is special
Jet pipe belongs to the auxiliary tool of construction detection, it is characterized in that:The special jet pipe includes hose, sparge pipe, capping and extension
Bar, the sparge pipe are horizontally disposed pipes, in the left or right installation capping sealing of the sparge pipe, in institute
Hose is installed in the right end section or left end section of the sparge pipe stated, it is long in the periphery upper edge of the front side of the sparge pipe or rear side
Degree direction uniformly opens up hole for water spraying, in addition, vertical and upper end is fixedly mounted respectively on left section, right section of the sparge pipe
The hanging rod that section band is linked up with, when water pouring test, hanging rod is hung on parapet or roofing framework, by sparge pipe with hole for water spraying one
In face of quasi- window or metope, after hose accesses tap water, water pouring test can be made, it is easy to use, quick, save artificial and use
Water, exterior window, exterior wall water pouring test effect are good.
Prefabricated outer wall panel seam is the weak link of wallboard, is easy the permeable generation Common Quality Fault In The Construction Project that weathers, because
The water pouring test at this position is particularly important, and existing water pouring test device is relatively simple, causes test condition unstable.
Invention content
The purpose of the present invention is to provide a kind of plate seam water pouring test device, it can check that prefabricated outer wall panel seam occurs
The position of leakage effectively prevents Common Quality Fault In The Construction Project so as to mending-leakage of modifying in time.
Device provided by the invention can control water drenching hydraulic pressure, make testing standard.
To achieve the above object, the present invention provides a kind of plate seam water pouring test device, and described device includes longitudinal cross-section
Horizontal plane middle part for semicircular aqueduct, absorption layer, aspiration pump and water pump, the aqueduct is extended with length along its length
The semi circular surface of bar shaped water outlet, the aqueduct is provided with water inlet, and the water inlet is connected to the water outlet of the water pump, institute
It states absorption layer and is strip and fits along its length with the horizontal plane that the absorption layer is along perpendicular to the direction of horizontal plane
It is disposed with the gentle tube layer of connected bottom, cavity layer, the bottom is connected with horizontal plane, is formed in the cavity layer free
The chamber and cavity is connected to the gas access of aspiration pump, along being provided with multiple gas perpendicular to the direction of horizontal plane in the tracheae layer
Body channel, and the gas passage is connected to the cavity fluid of the cavity layer;Absorption layer position corresponding with the water outlet
Install the strip-shaped groove for being equipped with and being in fluid communication with the water outlet.
Optionally, the aspiration pump is connected with the cavity of the cavity layer by filter.
Optionally, the card of the groove being provided at both ends in slot and the pluggable slot.
Optionally, the material of the absorption layer is elastic silica gel, and the material of the aqueduct is rubber.
Optionally, the aqueduct and absorption layer are multiple, and described device further includes the first transfer tube and the second switching
Pipe, first transfer tube are connected to adjacent aqueduct, and second transfer tube is connected to adjacent adsorbent pad.
Optionally, it is 1-5 millimeters along the thickness perpendicular to the direction of horizontal plane, the bottom, the thickness of the cavity layer
It it is 4-20 millimeters, the thickness of the tracheae layer is 5-30 millimeters, and the internal diameter of the gas passage is 1-5 millimeters.
Optionally, the length of the aqueduct and absorption layer is 15-200 centimetres, and width is 3-8 centimetres.
Optionally, the water inlet is connected to by water service pipe with the water outlet of the water pump, is provided on the water service pipe
Shut-off valve.
The invention has the advantages that:
The water pouring test device of the present invention can be extracted water by water pump and control water drenching pressure, in addition, using absorption layer
Aqueduct is adsorbed in building exterior wall panel with aspiration pump, makes seamless between aqueduct and Side fascia, and makes going out for aqueduct
The water that the mouth of a river and groove spray can face plate seam, without additionally fix aqueduct and adjust aqueduct and Side fascia it
Between distance, keep each water pouring test condition controllable, realize the standardization of experiment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of apparatus of the present invention.
Fig. 2 is a kind of structural schematic diagram of specific implementation mode of aqueduct of the present invention.
Fig. 3 is a kind of structural schematic diagram of specific implementation mode of absorption layer of the present invention.
Fig. 4 is a kind of schematic cross-section of specific implementation mode of absorption layer of the present invention.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in Figs 1-4, the present invention provides a kind of plate seam water pouring test device, and described device includes that longitudinal cross-section is half
11 middle part of horizontal plane of circular aqueduct 1, absorption layer 2, aspiration pump 3 and water pump 4, the aqueduct 1 extends along its length
There are strip water outlet 12, the semi circular surface 14 (end face) of the aqueduct 1 to be provided with water inlet 13, the water inlet 13 and institute
The water outlet connection of water pump 4 is stated, the absorption layer 2 is strip and fits along its length with the horizontal plane 11, described
Absorption layer 2 is disposed with connected bottom 21,22 gentle tube layer 23 of cavity layer, the bottom along perpendicular to the direction of horizontal plane 11
Layer 21 is connected with horizontal plane 11, and cavity is formed in the cavity layer 22 and the cavity is connected to the gas access of aspiration pump 3,
Edge is provided with multiple gas passages 231, and the gas passage 231 and institute perpendicular to the direction of horizontal plane 11 in the tracheae layer 23
State the cavity fluid connection of cavity layer 22;The absorption layer 2 is provided with and the water outlet with 12 opposite position of the water outlet
The strip-shaped grooves 24 that mouth 12 is in fluid communication.The water pouring test device of the present invention can be extracted water by water pump and control water drenching pressure
Power is made seamless between aqueduct and Side fascia in addition, aqueduct is adsorbed in building exterior wall panel using absorption layer and aspiration pump
Gap, and the water face plate seam for enabling the water outlet of aqueduct and groove to spray, without additionally fixing aqueduct and tune
The distance between aqueduct and Side fascia are saved, keeps each water pouring test condition controllable, realizes the standardization of experiment.
Apparatus of the present invention application method is as follows:By the strip-shaped groove alignment sheets seam of absorption layer and absorption layer is pasted first
It closes on Side fascia, then uses aspiration pump that gas is passed sequentially through the gentle tube layer of cavity layer and extract out, keep absorption layer absorption secured,
It is then turned on the water outlet that water pump makes water pass through aqueduct with predetermined pressure to be ejected into plate seam, after continuing for some time, see
Examine the infiltration situation of plate seam.
According to the present invention, as shown in Figure 1, solid particle is sucked in order to prevent, the aspiration pump 3 and the cavity layer 22
Cavity be connected by filter 5, close pressure test in order to facilitate realization, the both ends of the groove 24 can be provided with slot and can
The card being inserted into the slot, so as to prevent the leakage of water.
Absorption layer is used to aqueduct being connected to Side fascia, is flexible material, for example, the absorption layer 2
Material is elastic silica gel, and the material of the aqueduct 1 is rubber.Along perpendicular to the direction of horizontal plane 11, the thickness of the bottom 21
Degree can be 1-5 millimeters, and the thickness of the cavity layer 22 can be 4-20 millimeters, and the thickness of the tracheae layer 23 can be 5-
30 millimeters, the internal diameter of the gas passage 231 can be 1-5 millimeters.The length of the aqueduct 1 and absorption layer 2 all can be
15-200 centimetres, width can be 3-8 centimetres.
Multiple aqueducts are used in conjunction with for convenience, and the aqueduct 1 and absorption layer 2 all can be multiple, described device
Can also include the first transfer tube and the second transfer tube, first transfer tube is connected to adjacent aqueduct 1, second transfer tube
It is connected to adjacent adsorbent pad 2, to which the test of a plurality of plate seam can be realized by an aspiration pump and water pump.
In order to facilitate the unlatching and termination of water pouring test, as shown in Figure 1, the water inlet 13 can by water service pipe 6 with
The water outlet of the water pump 4 is connected to, and shut-off valve 7 can be provided on the water service pipe 6.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (8)
1. a kind of plate seam water pouring test device, which is characterized in that described device includes that longitudinal cross-section is semicircular aqueduct
(1), horizontal plane (11) middle part of absorption layer (2), aspiration pump (3) and water pump (4), the aqueduct (1) extends along its length
Have a strip water outlet (12), the semi circular surface (14) of the aqueduct (1) is provided with water inlet (13), the water inlet (13) with
The water outlet of the water pump (4) is connected to, and the absorption layer (2) is strip and is affixed along its length with the horizontal plane (11)
Close, the absorption layer (2) along perpendicular to the direction of horizontal plane (11) be disposed with connected bottom (21), cavity layer (22) and
Tracheae layer (23), the bottom (21) are connected with horizontal plane, and cavity and the cavity and pumping are formed in the cavity layer (22)
The gas access connection of (3) is pumped, the tracheae layer (23) is middle logical along multiple gases are provided with perpendicular to the direction of horizontal plane (11)
Road (231), and the gas passage (231) is connected to the cavity fluid of the cavity layer (22);The absorption layer (2) with it is described go out
The mouth of a river (12) opposite position is provided with the strip-shaped groove (24) being in fluid communication with the water outlet (12).
2. the apparatus according to claim 1, which is characterized in that the cavity of the aspiration pump (3) and the cavity layer (22)
It is connected by filter (5).
3. the apparatus according to claim 1, which is characterized in that the groove (24) is provided at both ends with slot and can be inserted into
Card in the slot.
4. the apparatus according to claim 1, which is characterized in that the material of the absorption layer (2) is elastic silica gel, described to lead
The material of water pipe (1) is rubber.
5. the apparatus according to claim 1, which is characterized in that the aqueduct (1) and absorption layer (2) are multiple, institute
It further includes the first transfer tube and the second transfer tube to state device, and first transfer tube is connected to adjacent aqueduct (1), described second turn
Take over connection adjacent adsorbent pad (2).
6. the apparatus according to claim 1, which is characterized in that along perpendicular to the direction of horizontal plane (11), the bottom
(21) thickness is 1-5 millimeters, and the thickness of the cavity layer (22) is 4-20 millimeters, and the thickness of the tracheae layer (23) is 5-30
The internal diameter of millimeter, the gas passage (231) is 1-5 millimeters.
7. the apparatus according to claim 1, which is characterized in that the length of the aqueduct (1) and absorption layer (2) is
15-200 centimetres, width is 3-8 centimetres.
8. the apparatus according to claim 1, which is characterized in that the water inlet (13) passes through water service pipe (6) and the water
The water outlet connection of (4) is pumped, shut-off valve (7) is provided on the water service pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306688.4A CN108692867B (en) | 2018-04-08 | 2018-04-08 | A kind of plate seam water pouring test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306688.4A CN108692867B (en) | 2018-04-08 | 2018-04-08 | A kind of plate seam water pouring test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108692867A true CN108692867A (en) | 2018-10-23 |
| CN108692867B CN108692867B (en) | 2019-11-05 |
Family
ID=63845431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810306688.4A Active CN108692867B (en) | 2018-04-08 | 2018-04-08 | A kind of plate seam water pouring test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108692867B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201844904U (en) * | 2010-11-06 | 2011-05-25 | 桐城市建筑工程质量检测中心 | Building water spray tester |
| CN204422149U (en) * | 2015-02-15 | 2015-06-24 | 中国机械工业第二建设工程有限公司 | External wall sprinkling test equip |
| WO2015109552A1 (en) * | 2014-01-25 | 2015-07-30 | 吴津宁 | Stainless steel seamless pipe |
| CN204656761U (en) * | 2015-04-17 | 2015-09-23 | 中国十七冶集团有限公司 | The special jet pipe of exterior window, exterior wall water pouring test |
| CN105486461A (en) * | 2016-01-04 | 2016-04-13 | 宁波建工工程集团有限公司 | Exterior wall water spray test system and test method thereof |
| CN205670066U (en) * | 2016-06-12 | 2016-11-02 | 王炜平 | A kind of construction supervision external wall and window limit water test device |
| CN206710027U (en) * | 2017-05-27 | 2017-12-05 | 福建省永正工程质量检测有限公司 | A kind of liquid distribution for door and window watertightness detection |
-
2018
- 2018-04-08 CN CN201810306688.4A patent/CN108692867B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201844904U (en) * | 2010-11-06 | 2011-05-25 | 桐城市建筑工程质量检测中心 | Building water spray tester |
| WO2015109552A1 (en) * | 2014-01-25 | 2015-07-30 | 吴津宁 | Stainless steel seamless pipe |
| CN204422149U (en) * | 2015-02-15 | 2015-06-24 | 中国机械工业第二建设工程有限公司 | External wall sprinkling test equip |
| CN204656761U (en) * | 2015-04-17 | 2015-09-23 | 中国十七冶集团有限公司 | The special jet pipe of exterior window, exterior wall water pouring test |
| CN105486461A (en) * | 2016-01-04 | 2016-04-13 | 宁波建工工程集团有限公司 | Exterior wall water spray test system and test method thereof |
| CN205670066U (en) * | 2016-06-12 | 2016-11-02 | 王炜平 | A kind of construction supervision external wall and window limit water test device |
| CN206710027U (en) * | 2017-05-27 | 2017-12-05 | 福建省永正工程质量检测有限公司 | A kind of liquid distribution for door and window watertightness detection |
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| Publication number | Publication date |
|---|---|
| CN108692867B (en) | 2019-11-05 |
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