CN108519320A - The waterproof device for detecting performance of building surface - Google Patents
The waterproof device for detecting performance of building surface Download PDFInfo
- Publication number
- CN108519320A CN108519320A CN201810525482.0A CN201810525482A CN108519320A CN 108519320 A CN108519320 A CN 108519320A CN 201810525482 A CN201810525482 A CN 201810525482A CN 108519320 A CN108519320 A CN 108519320A
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- pressure
- water cavity
- cavity
- pressure water
- water inlet
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000008595 infiltration Effects 0.000 claims abstract description 10
- 238000001764 infiltration Methods 0.000 claims abstract description 10
- 230000000740 bleeding effect Effects 0.000 claims abstract description 7
- 239000000565 sealant Substances 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000003487 anti-permeability effect Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of waterproof device for detecting performance of building surface, it is related to anti-permeability performance detection technique field, including permeating mechanism, pressure mechanism, the infiltration mechanism includes the pressure water cavity that bottom is equipped with opening face, the sealing ring that a circle protrudes from opening face is equipped with around opening face, pressure water cavity is equipped with water inlet and air bleeding valve, water inlet connects the pressure mechanism, pressure water cavity is additionally provided with the first lock foot being connect with tested surface, the supplementary angle mechanism for the pressure water cavity seamless contact connectio different from another arranged direction is additionally provided at a side of pressure water cavity, water inlet is connected to the pressure water cavity by water inlet pipe, it is additionally provided with pressure gauge and flowmeter at the water inlet pipe.The impermeability of building plane domain can either be detected by realizing, and can be detected to the anti-permeability performance at corner region.
Description
Technical field
The present invention relates to anti-permeability performance detection technique field, especially a kind of waterproof performance detection dress of building surface
It sets.
Background technology
Currently, the major city integrated underground pipe gallery construction in the whole nation is carried out successively, but due to technology and immature, cause
Occurs a series of problem in engineering construction successively, wherein the most common is exactly infiltration even leak.Piping lane oozes (leakage) water,
More than building that influences is beautiful, can also reduce piping lane service life, even will produce a large amount of water bursts enters piping lane when serious, causes
The facilities such as piping lane closing, electric power therein, communication may also be forced to close, and cause a large amount of economic losses.Even if the later stage can repair
It mends, also will produce a large amount of maintenance cost.Therefore, concrete structure impermeability can be evaluated during construction, and with this
Waterproof weakness is found in time, and it is very necessary to be repaired in time.
Existing leak detection apparatus can only detect the anti-permeability performance of building plane domain, but occur for building
The anti-permeability performance of the corner of more problems can not but detect.
Invention content
The technical problem to be solved in the present invention is to provide a kind of waterproof device for detecting performance of building surface, realize both
The impermeability of building plane domain can be detected, and the anti-permeability performance at corner region can be detected.
To solve the above problems, the technical solution adopted by the present invention is that providing a kind of waterproof performance detection of building surface
Device, including infiltration mechanism, pressure mechanism, the infiltration mechanism include the pressure water cavity that bottom is equipped with opening face, the opening
The sealing ring that a circle protrudes from opening face is equipped with around face, the pressure water cavity is equipped with water inlet and air bleeding valve, the water inlet
Mouthful connecting the pressure mechanism, the pressure water cavity is additionally provided with first connect with tested surface and locks foot, and the one of the pressure water cavity
Side edge is additionally provided with the supplementary angle mechanism for the pressure water cavity seamless contact connectio different from another arranged direction, the water inlet
It is connected to the pressure water cavity by water inlet pipe, pressure gauge and flowmeter are additionally provided at the water inlet pipe.
Preferably, the detection device further includes sealant coater structure.
Preferably, the sealant coater structure includes inner ring plate, outer ring plate, is ring between the inner ring plate and outer ring plate
Shape neutral gear, it is described annular neutral gear with it is described sealing loop-shaped be adapted and width more than sealing ring width, the outer ring plate
Edge is additionally provided with can be with the first lock foot to the second positive lock foot, and the first lock foot and the second lock leg structure are identical.
Preferably, the first lock foot is U-shape, and the first lock foot and the second lock foot are by means of bolt and by side
Connection, the sealant coater structure further includes the pressure thick stick for squeezing inner ring plate and outer ring plate.
Preferably, the pressure water cavity is rectangular in cross-section.
Preferably, the supplementary angle mechanism includes the patch being connected at described pressure water cavity a side, and the patch tilts
The contact surface with opening face at angle a, institute is collectively formed in setting, the lateral surface of the patch and the side of the pressure water cavity
It states and is additionally provided with the first screw hole on patch.
Preferably, the angle a is 45 degree.
Preferably, the supplementary angle mechanism further includes inclining for contact surface described in support when single pressure water cavity is used alone
The support block being tiltedly arranged, the support block be equipped with can contact surface described in support support face and be equipped with can be with institute in the support face
The first screw hole is stated to the second positive screw hole, the first lock foot also is provided in the support block.
Preferably, the pressure mechanism include the cavity of built-in water pocket, the setting of cavity side for water in ejection cavity
Water injection hole, the penetrating mechanism for driving the ejector plate of the ejector plate, the setting of the cavity other side that divide, the water injection hole connection
The water inlet.
The beneficial effects of the present invention are：The present apparatus can to the expansion joint of piping lane, the corner at expansion joint, wall and its
He suspects that the region that may be seeped water is detected, it can also be used to which the anti-permeability performance of other buildings is detected, and can be sent out in time
The crack defect of existing concrete structure, accuracy, adaptability and the normalization of the impervious detection device improved, and filled up this
Class tests the blank that cannot detect corner, greatly improves operability and the adaptation of the anti-permeability performance detection of building scene
Property, for by detection device of the pressure change to evaluate concrete impermeability in the impervious device of observation, the present apparatus
The advantages of be accuracy higher, and can more intuitively evaluate the surface impermeability of concrete.
Description of the drawings
The structural schematic diagram of Fig. 1 infiltration mechanisms provided in an embodiment of the present invention；
The present invention looks up structural representation of Fig. 2 infiltration mechanisms provided in an embodiment of the present invention
The structural schematic diagram of Fig. 3 support blocks provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 4 single detection device detections provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 5 two detection devices detections provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 6 pressure mechanisms provided in an embodiment of the present invention；
The overlooking structure diagram of Fig. 7 sealant coater structures provided in an embodiment of the present invention；
The schematic cross-sectional view of Fig. 8 sealant coater structures provided in an embodiment of the present invention.
Wherein, 1, pressure water cavity, 2, sealing ring, 3, water inlet, 4, air bleeding valve, the 5, first lock foot, 6, water inlet pipe, 7, pressure
Table, 8, flowmeter, 9, inner ring plate, 10, outer ring plate, 11, annular neutral gear, the 12, second lock foot, 13, pressure thick stick, 14, patch, 15, hold
Tray, 16, support face, 17, water pocket, 18, ejector plate, 19, water injection hole.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
The present invention is described in further detail in the following with reference to the drawings and specific embodiments：
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6 and Fig. 7, an embodiment of the present invention provides a kind of building surface water permeability resistance energy
Detection device, including infiltration mechanism, pressure mechanism, the infiltration mechanism includes the pressure water cavity 1 that bottom is equipped with opening face, described
The sealing ring 2 that a circle protrudes from opening face is equipped with around opening face, the pressure water cavity 1 is equipped with water inlet 3 and air bleeding valve 4,
The water inlet 3 connects the pressure mechanism, and the pressure water cavity 1 is additionally provided with the first lock foot 5 being connect with tested surface, the pressure
The supplementary angle machine for the pressure water cavity 1 seamless contact connectio different from another arranged direction is additionally provided at a side of power water cavity 1
Structure, the water inlet 3 are connected to the pressure water cavity 1 by water inlet pipe 6, pressure gauge 7 and flowmeter are additionally provided at the water inlet pipe 6
8。
The advantageous effect of the present embodiment is, places water in pressure water cavity 1, opening face directly with detected building table
Face is in contact, and the surrounding of water is sealing ring 2, and water is bound in sealing ring 2, and is applied into water inlet 3 by pressure mechanism
Pressure can then be detected the anti-permeability performance of building surface, and the design of supplementary angle mechanism enables two pressure water cavities 1 together
It uses, seamless links together, and can be surveyed to the building surface with turning being clipped between two pressure water cavities 1
Examination, so the present embodiment can not only test planar buildings surface, but also can to the building surface with turning into
Row test.
Preferably, on the basis of the above embodiments, in order to increase the tightness of sealing ring 2, the present embodiment additionally provides
The detection device further includes sealant coater structure.The effect of the mechanism is to need detected building surface realizing
Gluing work is carried out in advance, paints frame shape similar with sealing ring 2, it can when then sealing ring 2 is placed on building surface
It is placed on the colloid of smearing with corresponding, building surface out-of-flatness can be prevented in this way, and keep sealing ring 2 poorly sealed
It is close.
It is further preferred that as shown in Figure 7 and Figure 8, the present embodiment still further provides the excellent of sealant coater structure
It includes inner ring plate 9, outer ring plate 10 to select embodiment, the sealant coater structure, is between the inner ring plate 9 and outer ring plate 10
Annular neutral gear 11, the annular neutral gear 11 be adapted with 2 shape of the sealing ring and width more than sealing ring 2 width, it is described
The edge of outer ring plate 10 is additionally provided with can be with the first lock foot 5 to the second positive lock foot 12, and the first lock foot 5 and second locks foot
12 structures are identical.Before placement force water cavity 1, gluing work is first carried out, sealant coater structure is placed on and needs to carry out
The building surface of detection injects glue toward 11 the inside of annular neutral gear, and inner ring plate 9 and outer ring plate 10 play the role of baffle,
And the thickness of the two determines the thickness that glue is smeared, and can lock foot 12 by the first lock foot 5 and second when operation
It is connect simultaneously with by side by bolt, the comparison of position can be carried out.
It is further preferred that the present embodiment additionally provides, as shown in figure 8, the first lock foot 5 is U-shape, described the
One lock foot 5 and second is locked foot 12 and is connect with by side by means of bolt, and the sealant coater structure further includes in squeezing
The pressure thick stick 13 of ring flat-plate 9 and outer ring plate 10.Present embodiments provide the first lock foot 5 and second lock foot 12 form of implementation, in addition for
The further effect for improving gluing, prevents inner ring plate 9 and outer ring plate 10 and by between side there are gaps, the present embodiment is also
The pressure thick stick 13 pressed is provided, plate body can be made and squeezed between side, prevent glue from flowing into.
Preferably, it is rectangular in cross-section that the present embodiment, which additionally provides the pressure water cavity 1,.
Preferably, the present embodiment as shown in Figure 1 and Figure 5 additionally provides the specific implementation mode of supplementary angle mechanism, supplementary angle mechanism
Including the patch 14 being connected at described 1 a side of pressure water cavity, the patch 14 is obliquely installed, the lateral surface of the patch 14
The contact surface with opening face at angle a is collectively formed with the side of the pressure water cavity 1, first is additionally provided on the patch 14
Screw hole.The advantageous effect of present embodiment is that two pressure water cavities 1 are simultaneously positioned at two with turning by side
When, seamless linking can be carried out by patch 14, can adjust the value of angle a, and two contact surfaces is made to carry out seamless contact,
Then it is connected again by screw by two the first screw holes aligned, is realized to the building surface with turning
Test.
It is further preferred that the present embodiment also specifically provides the preferred value of angle a, the angle a is 45 degree.Because
Most of corners of building is all 90 degree, that is, right angle corner, and whens two pressure water cavity uses just forms 90 degree, specifically
Referring to Fig. 5.
Preferably, as shown in Fig. 4 and Fig. 3, the supplementary angle mechanism further includes when single pressure water cavity 1 is used alone for holding
Hold in the palm the support block 15 of the contact surface being obliquely installed, the support block 15 be equipped with can contact surface described in support support face 16 and
The support face 16, which is equipped with, also to be provided with first in the support block 15 with first screw hole to the second positive screw hole
Lock foot 5.The effect of support block 15 can be played to the contact surface being obliquely installed when need not test turning
It is a degree of to fill up and supporting role, the stabilization of permeability apparatus is also increased while the unfilled corner for having filled up permeability apparatus
Property, and can be bolted, i.e., it is attached by the first screw hole and the second screw hole.
Preferably, as shown in fig. 6, the present embodiment additionally provides an embodiment of pressure mechanism, i.e., the described forcing press
Structure includes the cavity of built-in water pocket 17, the ejector plate 18 for ejection chamber internal water of cavity side setting, the cavity other side
Water injection hole 19, the penetrating mechanism for driving the ejector plate 18 of setting, the water injection hole 19 connect the water inlet 3.It is logical
The ejection of penetrating mechanism is crossed, the water that can be placed in water pocket 17 is pushed into pressure water cavity 1, and pressure testing is carried out to inside.
When using the device, pressure water cavity 1 is connected with pressure mechanism with pipeline, checks air-tightness, then open
Air bleeding valve 4, Opening pressure mechanism, the water filling into pressure water cavity 1 close valve after 4 outflow water of air bleeding valve.After the completion of water filling,
First voltage stabilizing 10-30 minutes under a relatively small pressure (such as 0.01MPa), caused by correcting concrete surface water suction
Test error；Preliminary voltage stabilizing is completed, records after flowmeter 8 reads at this time, since 0.1MPa, pressurizeed every ten minutes
0.1MPa, until the impermeability pressure corresponding to design seepage-resistant grade, voltage stabilizing 3 hours are recorded after 8 stable reading of flowmeter
Flowmeter 8 is read at this time.If the data shown by flowmeter 8 increase always, illustrate there is penetrability crack inside the region,
The difference that reads twice before and after calculating, the result sizes of gained reflect the region concrete compaction degree and internal defects
Severity.
The beneficial effects of the present invention are：The present apparatus can to the expansion joint of piping lane, the corner at expansion joint, wall and its
He suspects that the region that may be seeped water is detected, it can also be used to which the anti-permeability performance of other buildings is detected, and can be sent out in time
The crack defect of existing concrete structure, accuracy, adaptability and the normalization of the impervious detection device improved, and filled up this
Class tests the blank that cannot detect corner, greatly improves operability and the adaptation of the anti-permeability performance detection of building scene
Property, for by detection device of the pressure change to evaluate concrete impermeability in the impervious device of observation, the present apparatus
The advantages of be accuracy higher, and can more intuitively evaluate the surface impermeability of concrete.
Claims (9)
1. the waterproof device for detecting performance of building surface, it is characterised in that:Including infiltration mechanism, pressure mechanism, the infiltration
Mechanism includes the pressure water cavity that bottom is equipped with opening face, and the sealing that a circle protrudes from opening face is equipped with around the opening face
Circle, the pressure water cavity are equipped with water inlet and air bleeding valve, and the water inlet connects the pressure mechanism, and the pressure water cavity is also set
There is the first lock foot being connect with tested surface, is additionally provided with for different from another arranged direction at a side of the pressure water cavity
The supplementary angle mechanism for contact connectio that pressure water cavity is seamless, the water inlet are connected to the pressure water cavity, the water inlet by water inlet pipe
Pressure gauge and flowmeter are additionally provided at pipe.
2. the waterproof device for detecting performance of building surface as described in claim 1, it is characterised in that：The detection device is also
Including sealant coater structure.
3. the waterproof device for detecting performance of building surface as claimed in claim 2, it is characterised in that：The fluid sealant coating
Mechanism includes inner ring plate, outer ring plate, is annular neutral gear between the inner ring plate and outer ring plate, the annular neutral gear and the sealing
Loop-shaped is adapted and width is more than the width of sealing ring, and the edge of the outer ring plate is additionally provided with can be with the first lock foot to just
Second lock foot, it is described first lock foot and second lock leg structure it is identical.
4. the waterproof device for detecting performance of building surface as claimed in claim 3, it is characterised in that：Described first, which locks foot, is
U-shape, the first lock foot and the second lock foot are connect by means of bolt with by side, and the sealant coater structure further includes
Pressure thick stick for squeezing inner ring plate and outer ring plate.
5. the waterproof device for detecting performance of building surface as described in claim 1, it is characterised in that：The pressure water cavity is
Rectangular in cross-section.
6. the waterproof device for detecting performance of building surface as described in claim 1, it is characterised in that：Supplementary angle mechanism packet
The patch being connected at described pressure water cavity a side is included, the patch is obliquely installed, the lateral surface of the patch and the pressure
The contact surface at angle a with opening face is collectively formed in the side of power water cavity, and the first screw hole is additionally provided on the patch.
7. the waterproof device for detecting performance of building surface as claimed in claim 6, it is characterised in that：The angle a is 45
Degree.
8. the waterproof device for detecting performance of building surface as claimed in claim 7, it is characterised in that：The supplementary angle mechanism is also
The support block being obliquely installed when being used alone including single pressure water cavity for contact surface described in support, the support block are equipped with
Can contact surface described in support support face and the support face be equipped with can with first screw hole to the second positive screw hole,
The first lock foot also is provided in the support block.
9. the waterproof device for detecting performance of building surface as described in claim 1, it is characterised in that：The pressure mechanism packet
Include the cavity of built-in water pocket, the note of cavity side setting being arranged for the ejector plate of ejection chamber internal water, the cavity other side
Water hole, the penetrating mechanism for driving the ejector plate, the water injection hole connect the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525482.0A CN108519320B (en) | 2018-05-28 | 2018-05-28 | Building surface water seepage resistance performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525482.0A CN108519320B (en) | 2018-05-28 | 2018-05-28 | Building surface water seepage resistance performance detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108519320A true CN108519320A (en) | 2018-09-11 |
| CN108519320B CN108519320B (en) | 2024-07-09 |
Family
ID=63427755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525482.0A Active CN108519320B (en) | 2018-05-28 | 2018-05-28 | Building surface water seepage resistance performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108519320B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176038A (en) * | 2021-04-29 | 2021-07-27 | 吴莲香 | Building manages with building wall infiltration testing arrangement |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176038A (en) * | 2021-04-29 | 2021-07-27 | 吴莲香 | Building manages with building wall infiltration testing arrangement |
| CN113176038B (en) * | 2021-04-29 | 2023-06-20 | 湖北三峡建设项目管理股份有限公司 | Building is managed with building wall body infiltration testing arrangement |
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| Publication number | Publication date |
|---|---|
| CN108519320B (en) | 2024-07-09 |
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