CN114235658A - Wall surface water seepage detection device and method for real estate building - Google Patents
Wall surface water seepage detection device and method for real estate building Download PDFInfo
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- CN114235658A CN114235658A CN202111293827.2A CN202111293827A CN114235658A CN 114235658 A CN114235658 A CN 114235658A CN 202111293827 A CN202111293827 A CN 202111293827A CN 114235658 A CN114235658 A CN 114235658A
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- 238000001514 detection method Methods 0.000 title claims abstract description 189
- 239000002352 surface water Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000008595 infiltration Effects 0.000 claims abstract description 19
- 238000001764 infiltration Methods 0.000 claims abstract description 19
- 210000003437 trachea Anatomy 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 20
- 238000005507 spraying Methods 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of wall surface water seepage detection, in particular to a wall surface water seepage detection device and a method for real estate buildings, the wall surface water seepage detection device for the real estate buildings comprises a frame and a detection box, the detection box is slidably mounted on the frame and comprises a fixing component, a water injection pipe and a first spray head, the fixing component comprises a sealing cavity, an air connecting pipe and a first connecting pipe, the sealing cavity is fixedly mounted on the detection box, the air connecting pipe is fixedly arranged on the detection box, two ends of the first connecting pipe are respectively and fixedly connected with the sealing cavity and the air connecting pipe for communicating the sealing cavity and the air connecting pipe, the water injection pipe is fixedly mounted at the top end of the detection box, the first spray head is fixedly mounted on the inner wall of the detection box, the first spray head is communicated with the water injection pipe, after the detection box is tightly attached to the wall surface and is fixed through the fixing assembly, the detection box and the wall surface are sealed. The application has solved the infiltration detection device and can only simulate the infiltration condition of wall under the rainwater weather, the coarse defect of testing result.
Description
Technical Field
The invention relates to the technical field of wall surface water seepage detection, in particular to a wall surface water seepage detection device and method for real estate buildings.
Background
The wall surface water seepage situation may occur after the house decoration is completed, so that the discomfort occurs between neighborhoods, and therefore, after the building construction is completed, the water seepage detection of the building wall surface is very necessary. The existing water seepage detection device generally sprays water on a wall surface, simulates rainwater weather, and observes the water seepage condition of the wall surface, but the condition causes excessive water resource waste, and the detection result is not accurate enough, so that a detection method with a more rigorous detection process and a more accurate detection result is needed.
Disclosure of Invention
Based on this, it is necessary to provide a wall surface water seepage detection device and method for real estate buildings aiming at the problems in the prior art, and the problem that the water seepage detection device can only simulate the water seepage situation of the wall surface in the rain weather and the detection result is inaccurate is solved through the fixing component, the water injection pipe and the first spray head structure.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the utility model provides a wall infiltration detection device for real estate building, which comprises a frame, still include the detection case, detection case slidable mounting is in the frame, the detection case includes fixed subassembly, water injection pipe and first shower nozzle, fixed subassembly is including sealed chamber, trachea and first connecting pipe, sealed chamber fixed mounting is on the detection case, the fixed setting on the detection case of trachea connects, the both ends of first connecting pipe respectively with sealed chamber with connect trachea fixed connection and be used for communicateing sealed chamber and trachea, water injection pipe fixed mounting is on the detection case top, first shower nozzle fixed mounting is at the detection case inner wall, first shower nozzle and water injection pipe intercommunication, after the detection case hugs closely the wall and fixes through fixed subassembly, the leakproofness has between detection case and the wall.
Preferably, still include elevating gear, elevating gear includes the support frame, the stopper, a slide rail, the guide bar, threaded rod and rotary actuator, threaded rod detachable installs in the detection case bottom, the stopper is equipped with two, two stoppers are fixed mounting respectively in the support frame both sides, the slide rail is fixed to be set up in the frame, stopper and slide rail sliding fit, guide bar fixed mounting is in the frame, support frame and guide bar sliding fit, the rotatable installation of threaded rod is in the frame, threaded rod and support frame threaded connection, rotary actuator fixed mounting is used for driving the threaded rod rotatory in the frame.
Preferably, the detection box further comprises a water spraying assembly, the water spraying assembly comprises a second nozzle, a return pipe, a water pump and a second connecting pipe, the second nozzle is fixedly installed on the inner wall of the detection box, the water spraying assembly is fixedly arranged at the bottom of the detection box, the water pump is fixedly installed on the support frame, two ends of the second connecting pipe are respectively fixedly connected with the second nozzle and the return pipe and communicated with the second nozzle and the return pipe, and the water pump is communicated with the second connecting pipe and located between the second nozzle and the return pipe.
Preferably, the lifting device further comprises a worm and a worm wheel, the first end of the worm is rotatably mounted on the rack, the second end of the worm is fixedly connected with the driving end of the rotary driver, the worm wheel is fixedly sleeved on the threaded rod, and the worm is in transmission connection with the worm wheel.
Preferably, still include the mobile device, the mobile device includes the PMKD of fixed mounting in the frame bottom, and rotatable 3 at least main shafts of installing on the PMKD, the vertical setting of axis of main shaft, rotatable rotation axis of installing on every main shaft, the axis level of rotation axis sets up, and fixed the cup jointing has two runners on every rotation axis, and two runners are installed about the axis symmetry of main shaft.
Preferably, the rack further comprises a mounting rack and a supporting column, the mounting rack is fixedly mounted on the fixed bottom plate, and the supporting column is movably mounted on the mounting rack.
Preferably, the frame still includes the strengthening rib, and strengthening rib fixed mounting is in the frame, and the strengthening rib is equipped with two, and two strengthening ribs set up along frame central symmetry.
Preferably, the detection case still includes the blast pipe, and blast pipe fixed mounting is on the detection case top, and blast pipe intercommunication detection case internal cavity and exterior space.
Preferably, the detection box further comprises a sealing ring, the sealing ring is fixedly mounted on the detection box, and when the detection box is tightly attached to a wall surface, the sealing ring is located between the detection box and the wall surface.
A wall seepage detection method for real estate buildings comprises the following steps:
s1, moving the wall seepage detection device to the side of the wall to be detected, enabling the detection box to face the wall to be detected and to be close to the wall to be detected as far as possible, moving the support column, enabling the bottom of the support column to be in contact with the ground, and fixing the support column;
s2, connecting the air receiving pipe with the air pressure control device, connecting the water injection pipe with a water source, starting the rotary driver, moving the detection box to a position to be detected on the wall surface, then extracting air in the sealing cavity, fixing the detection box, opening the water source, and closing the water source after the detection box is filled with water;
s3, after waiting for 1 hour, observing the water seepage condition of the wall surface and the back of the wall body, repeating for 3-5 times, and observing once every 2-3 hours;
s3a, stopping the water closing test immediately when water seepage occurs, performing waterproof layer perfecting treatment again, and performing the water closing test after the treatment is qualified;
and S3b, stopping the water closing test when the water seepage condition does not occur within at least 24 hours, and ensuring that the waterproof capacity of the wall surface is qualified.
Compared with the prior art, the beneficial effect of this application is:
1. this application has realized closing the water experimental function of water through fixed subassembly, water injection pipe and first shower nozzle, has solved the infiltration detection device and can only simulate the infiltration condition of wall under the rainwater weather, the coarse defect of testing result.
2. This application has realized the function that the drive detection case removed along vertical direction through support frame, stopper, slide rail, guide bar, threaded rod and rotary actuator, has solved the detection case that this application provided and still has the defect that is difficult to the installation when detecting the higher department of wall body.
3. This application has realized spraying water and can rivers carry out recycle's function to the wall through second shower nozzle, back flow, water pump and second connecting pipe, has solved the detection case that this application provided and still has the defect that the unable infiltration condition under the simulation rainwater weather of wall waterproof requirement when not high.
4. This application has realized the function that the increase rotary actuator provided drive power through worm and worm wheel, has solved the elevating gear that this application provided and still has drive power and not enough to lead to the defect of the difficult rising of detection case.
5. This application has realized through PMKD, main shaft, rotation axis and runner that the function that shifts the device position through the promotion, has solved this application and still has the needs mobile device when detecting different places, nevertheless installs the defect that the volume is too big, removes the difficulty.
6. This application has realized the function of fixed detection device position through mounting bracket and support column, has solved this application and still has installed mobile device after, the device during operation probably because receive external force influence and shift position to influenced the leakproofness of detection case, caused the defect of detecting the failure.
7. This application has realized strengthening the function of rack construction stability through the strengthening rib, has solved this application and has still had the focus unstability, probably leads to the device to fall down during the mobile device and causes the impaired defect of device.
8. This application has realized the inside and exterior space's of intercommunication detection case function through the blast pipe, has solved the detection case that this application provided and still has when airtight last water injection can lead to the increase of detection case internal gas pressure, the defect that water injection difficulty and follow the wall drop probably appears.
9. This application has realized the function of further improvement detection case leakproofness through the sealing washer, has solved the fixed subassembly that this application provided and still has the detection case sealing performance when retaining more and reduce, and water flows to ground from the detection case, causes the defect of water waste.
10. This application has replaced the function of the water spray test in the past through closing the water test and has realized further improvement testing result's accuracy, has solved in the past and has sprayed water and realize only can collecting the splash that splashes through recovery unit, can't avoid the defect that the water source runs off completely.
Drawings
FIG. 1 is a perspective view of a first perspective of an embodiment;
FIG. 2 is a perspective view of a first perspective of an embodiment of a detection chamber;
FIG. 3 is a perspective view of a first perspective of the frame, elevator and shifter of the embodiments;
FIG. 4 is a perspective view of the embodiment from a second perspective, showing the lifting device and the moving device;
FIG. 5 is a perspective view of a second perspective of the detection chamber of the embodiment;
FIG. 6 is an enlarged view of a portion of FIG. 3 at A;
FIG. 7 is a perspective view of a second perspective of the embodiment;
FIG. 8 is an isolated perspective view of the test chamber of the embodiment;
FIG. 9 is a perspective view of the embodiment during use;
FIG. 10 is an elevation view of the embodiment during use;
the reference numbers in the figures are:
1-a frame; 1 a-a mounting frame; 1 b-a support column; 1 c-reinforcing ribs;
2-a detection box; 2 a-a fixation assembly; 2a 1-sealed chamber; 2a 2-air-receiving tube; 2a3 — first connection tube; 2 b-a water injection pipe; 2 c-a first showerhead; 2 d-a water spray assembly; 2d 1-second nozzle; 2d 2-return tube; 2d 3-water pump; 2d4 — second connecting tube; 2 e-an exhaust pipe; 2 f-sealing ring;
3-a lifting device; 3 a-a support frame; 3 b-a limiting block; 3 c-a slide rail; 3 d-a guide bar; 3 e-a threaded rod; 3 f-rotary drive; 3 g-worm; 3 h-worm gear;
4-a mobile device; 4 a-a fixed base plate; 4 b-a main shaft; 4 c-axis of rotation; 4 d-wheel.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1, 2, 5, 9 and 10:
a wall infiltration detection device for real estate buildings comprises a rack 1 and a detection box 2, wherein the detection box 2 is slidably mounted on the rack 1, the detection box 2 comprises a fixing component 2a, a water injection pipe 2b and a first spray head 2c, the fixing component 2a comprises a sealing cavity 2a1, an air connecting pipe 2a2 and a first connecting pipe 2a3, the sealing cavity 2a1 is fixedly mounted on the detection box 2, the air connecting pipe 2a2 is fixedly arranged on the detection box 2, two ends of the first connecting pipe 2a3 are respectively and fixedly connected with the sealing cavity 2a1 and the air connecting pipe 2a2 for communicating the sealing cavity 2a1 and the air connecting pipe 2a2, the water injection pipe 2b is fixedly mounted at the top end of the detection box 2, the first spray head 2c is fixedly mounted on the inner wall of the detection box 2, the first spray head 2c is communicated with the water injection pipe 2b, after the detection box 2 is tightly attached to the wall surface and is fixed through the fixing component 2a, the detection box 2 and the wall surface have sealing performance.
Based on above-mentioned embodiment, this application has realized closing the water experimental function to the wall through fixed subassembly 2a, water injection pipe 2b and first shower nozzle 2c to solved and seeped the infiltration condition that water detection device can only simulate wall under the rainwater weather, the inaccurate defect of testing result. This device is through fixed subassembly 2a with detection case 2 hugs closely the wall, then connect trachea 2a2 and first connecting pipe 2a3 and connect the atmospheric control subassembly and bleed to sealed chamber 2a1, fix detection case 2 to the wall through the atmospheric pressure difference, the cavity forms airtight airborne in detection case 2, then be connected water injection pipe 2b and water source, spout water through first shower nozzle 2c, detection case 2 is filled gradually to spun water, close the water source, wait for 1 hour after, observe the infiltration condition at the wall and the wall body back, repeat 3 ~ 5 times, observe once again every 2 ~ 3 hours, if the infiltration condition appears, stop the water shutoff test immediately, carry out waterproof layer perfect processing again, carry out the water shutoff test again after handling qualified, it is qualified to have no infiltration condition at least for 24 hours.
Further, the detection box 2 provided by the present application still has a defect that it is difficult to install when detecting a higher position of a wall body, and in order to solve this problem, as shown in fig. 3 to 4:
still include elevating gear 3, elevating gear 3 includes support frame 3a, stopper 3b, slide rail 3c, guide bar 3d, threaded rod 3e and rotary actuator 3f, threaded rod 3e detachable installs in 2 bottoms of detection case, stopper 3b is equipped with two, two stopper 3b are fixed mounting respectively in support frame 3a both sides, slide rail 3c is fixed to be set up in frame 1, stopper 3b and slide rail 3c sliding fit, guide bar 3d fixed mounting is in frame 1, support frame 3a and guide bar 3d sliding fit, the rotatable installation in frame 1 of threaded rod 3e, threaded rod 3e and support frame 3a threaded connection, rotary actuator 3f fixed mounting is used for driving threaded rod 3e rotatory in frame 1.
Based on above-mentioned embodiment, this application has realized the function that drive detection case 2 removed along vertical direction through support frame 3a, stopper 3b, slide rail 3c, guide bar 3d, threaded rod 3e and rotary actuator 3f to above-mentioned problem has been solved. The rotary driver 3f is preferably a servo motor, and the servo motor is electrically connected with the controller; an operator moves the water seepage detection device to a wall surface to be detected, then sends a signal to a servo motor through a controller, the servo motor drives a threaded rod 3e to rotate after receiving the signal, the threaded rod 3e is in threaded connection with a support frame 3a, the threaded rod 3e rotates to drive the threaded rod 3e to move in the axial direction, so as to drive a detection box 2 fixedly connected with the support frame 3a to move, the detection box 2 stops driving when moving to a position to be detected, then a gas connecting pipe 2a2 and a first connecting pipe 2a3 are connected with a gas pressure control assembly to pump air out a sealed cavity 2a1, the detection box 2 is fixed on the wall surface through gas pressure difference, a sealed air drop is formed in the cavity of the detection box 2, then a water injection pipe 2b is connected with a water source, water is sprayed out through a first spray head 2c, the detection box 2 is gradually filled with the sprayed water, the water source is closed, after 1 hour, the water seepage condition of the wall surface and the back surface of the wall body is observed, and repeating for 3-5 times, observing once every 2-3 hours, stopping the water closing test immediately if the water seepage condition occurs, performing waterproof layer perfecting treatment again, performing the water closing test after the treatment is qualified, and determining that the water seepage condition is qualified after at least 24 hours.
Further, detection case 2 that this application provided still has the waterproof defect that does not have the infiltration condition under the time of requiring not highly of wall under the simulation rainwater weather, in order to solve this problem, as shown in fig. 5:
the detection box 2 further comprises a water spraying assembly 2d, the water spraying assembly 2d comprises a second spray head 2d1, a return pipe 2d2, a water pump 2d3 and a second connecting pipe 2d4, the second spray head 2d1 is fixedly installed on the inner wall of the detection box 2, the water spraying assembly 2d is fixedly arranged at the bottom of the detection box 2, the water pump 2d3 is fixedly installed on the support frame 3a, two ends of the second connecting pipe 2d4 are fixedly connected with the second spray head 2d1 and the return pipe 2d2 respectively and communicated with the second spray head 2d1 and the return pipe 2d2, and the water pump 2d3 is communicated with the second connecting pipe 2d4 and is located between the second spray head 2d1 and the return pipe 2d 2.
Based on the above embodiments, the present application realizes the function of spraying water to the wall and recycling the water flow through the second nozzle 2d1, the return pipe 2d2, the water pump 2d3 and the second connection pipe 2d4, thereby solving the above problems. The water pump 2d3 is electrically connected with the controller; an operator moves the water seepage detection device to a wall surface to be detected, then sends a signal to a rotary driver 3f through a controller, the rotary driver 3f drives a threaded rod 3e to rotate after receiving the signal, the threaded rod 3e is in threaded connection with a support frame 3a, the threaded rod 3e rotates to drive the threaded rod 3e to move in the axial direction, so as to drive a detection box 2 fixedly connected with the support frame 3a to move, the detection box 2 stops driving when moving to a position to be detected, then an air connecting pipe 2a2 and a first connecting pipe 2a3 are connected with an air pressure control assembly to pump air out of a sealed cavity 2a1, the detection box 2 is fixed on the wall surface through air pressure difference, a sealed air drop is formed in the inner cavity of the detection box 2, then a water injection pipe 2b is connected with a water source, water is sprayed out through a first spray head 2c, and the water source is closed when the water surface reaches 5% -20% of the height of the detection box 2, sending a signal to a water pump 2d3 through a controller, starting the water pump 2d3 after receiving the signal, pumping water stored at the bottom of the detection box 2 through a return pipe 2d2, and spraying the water out through a second spray head 2d1, so that water is continuously sprayed on the wall surface, observing the water seepage conditions of the wall surface and the back surface of the wall body after waiting for 1 hour, repeating the steps for 3-5 times, observing the water seepage conditions every 2-3 hours, stopping a water closing test immediately if the water seepage conditions occur, performing waterproof layer perfecting treatment again, performing the water closing test after the water seepage conditions are qualified, and determining that the water seepage condition is not generated in at least 24 hours to be qualified; compare in prior art, this application has realized the reuse of water yield through back flow 2d2, avoids the waste of water resource.
Further, the lifting device 3 provided by the present application still has the defect that the lifting of the detection box 2 is difficult due to insufficient driving force, and in order to solve the problem, as shown in fig. 6:
elevating gear 3 still includes worm 3g and worm wheel 3h, and the first end rotatable installation of worm 3g is on frame 1, and the second end of worm 3g and the drive end fixed connection of rotary actuator 3f, worm wheel 3h are fixed cup joints on threaded rod 3e, and worm 3g is connected with worm wheel 3h transmission.
Based on the above-described embodiment, the present application achieves the function of increasing the driving force provided by the rotary driver 3f by the worm 3g and the worm wheel 3h, thereby solving the above-described problem. An operator moves the water seepage detection device to a wall surface to be detected, then sends a signal to a rotary driver 3f through a controller, the rotary driver 3f drives a threaded rod 3e to rotate after receiving the signal, the threaded rod 3e is in threaded connection with a support frame 3a, the threaded rod 3e rotates to drive the threaded rod 3e to move in the axial direction, so as to drive a detection box 2 fixedly connected with the support frame 3a to move, the detection box 2 stops driving when moving to a position to be detected, then an air connecting pipe 2a2 and a first connecting pipe 2a3 are connected with an air pressure control assembly to pump air into a sealed cavity 2a1, the detection box 2 is fixed on the wall surface through air pressure difference, a sealed air drop is formed in the inner cavity of the detection box 2, then a water injection pipe 2b is connected with a water source, water is sprayed out through a first spray head 2c, after the detection box 2 is full of water, the water source is closed, and 1 hour is waited, observing the water seepage condition of the wall surface and the back surface of the wall body, repeating for 3-5 times, and observing once every 2-3 hours, if the water seepage condition occurs, immediately stopping the water closing test, performing waterproof layer perfecting treatment again, and performing the water closing test after the treatment is qualified, wherein the water seepage condition is qualified after at least 24 hours; compare in prior art, this application has realized the reuse of water yield through back flow 2d2, avoids the waste of water resource.
Further, the present application still has the disadvantage that the moving device is required to detect different places, but the device is too large and difficult to move, and in order to solve this problem, as shown in fig. 1, 7 and 10:
still include mobile device 4, mobile device 4 includes fixed mounting 4a in frame 1 bottom, and rotatable 3 at least main shafts 4b of installing on fixed mounting 4a, the vertical setting of axis of main shaft 4b, rotatable rotation axis 4c of installing on every main shaft 4b, and the axis level of rotation axis 4c sets up, and fixed two runners 4d that have cup jointed on every rotation axis 4c, and two runners 4d are installed about the axis symmetry of main shaft 4 b.
Based on the above-described embodiment, the present application achieves the function of shifting the device position by pushing by the fixed base plate 4a, the main shaft 4b, the rotation shaft 4c, and the turning wheel 4d, thereby solving the above-described problems. Because need remove the device to wait to detect wall body department during the detection to wait to detect the wall with detection case 2 orientation, consequently can often need the mobile device, set up mobile device 4 for the convenience of the removal of device, through thrust unit, runner 4d and rotation axis 4c rotate, and can easily accomplish turning to the device through main shaft 4b, thereby make the mobile device that operating personnel can be nimble.
Further, the present application still has the defect that after the moving device 4 is installed, the device may move due to the influence of an external force when operating, thereby affecting the sealing performance of the detection box 2 and causing a detection failure, and in order to solve this problem, as shown in fig. 7, 9 and 10:
the rack 1 further comprises a mounting rack 1a and a supporting column 1b, wherein the mounting rack 1a is fixedly mounted on the fixed bottom plate 4a, and the supporting column 1b is movably mounted on the mounting rack 1 a.
Based on above-mentioned embodiment, this application has realized the function of fixed detection device position through mounting bracket 1a and support column 1b to above-mentioned problem has been solved. An operator moves the water seepage detection device to the position of a wall surface to be detected through the moving device 4, the detection box 2 faces the wall surface to be detected, then the supporting column 1b is moved, the bottom of the supporting column 1b is contacted with the ground, the supporting column 1b is fixed, the position of the water seepage detection device is fixed, a signal is sent to the rotary driver 3f through the controller, the rotary driver 3f receives the signal and then drives the threaded rod 3e to rotate, due to the fact that the threaded rod 3e is in threaded connection with the supporting frame 3a, the threaded rod 3e rotates to drive the axis direction of the threaded rod 3e to move, the detection box 2 fixedly connected with the supporting frame 3a is driven to move, when the detection box 2 moves to the position to be detected, the driving is stopped, then the air connecting pipe 2a2 and the first connecting pipe 2a3 are connected with an air pressure control component to pump the sealed cavity 2a1, the detection box 2 is fixed to the wall surface through air pressure difference, the water injection pipe 2b is connected with a water source, water is sprayed out through the first spray head 2c, after the detection box 2 is filled with water, the water source is closed, after the detection box waits for 1 hour, the water seepage condition of the wall surface and the back of the wall body is observed, after the water seepage condition is repeated for 3-5 times, the water is observed once every 2-3 hours, if the water seepage condition occurs, the water closing test is stopped immediately, the waterproof layer is completed again, the water closing test is performed after the water seepage condition is qualified, and at least 24 hours of no water seepage condition is qualified.
Further, the present application still has the defect that the center of gravity is unstable, and the device may be damaged due to falling down when the device is moved, and in order to solve the problem, as shown in fig. 7 and 9:
the rack 1 further comprises two reinforcing ribs 1c, the reinforcing ribs 1c are fixedly installed on the rack 1, and the two reinforcing ribs 1c are symmetrically arranged along the center of the rack 1.
Based on the above embodiment, the present application realizes the function of enhancing the structural stability of the rack 1 through the reinforcing ribs 1c, thereby solving the above problems. Because the wall need be hugged closely to detection case 2, can be partial to one side of frame 1 when consequently 2 installations of detection case, the too big condition of overall structure department face appears, when removing infiltration detection device, probably appear the device and fall and lead to impaired, consequently set up two strengthening ribs 1c in frame 1 to increase the intensity of faying face, adjusting device focus.
Further, the detection box 2 that this application provided still has when airtight continuous water injection can lead to the increase of detection box 2 internal gas pressure, probably the defect that the water injection is difficult and drop from the wall, in order to solve this problem, as shown in fig. 5 and 8:
Based on the above-mentioned embodiment, this application has realized the function of intercommunication detection case 2 inside and exterior space through blast pipe 2e to the above-mentioned problem has been solved. An operator moves the water seepage detection device to the position of a wall surface to be detected through the moving device 4, the detection box 2 faces the wall surface to be detected, then the supporting column 1b is moved, the bottom of the supporting column 1b is contacted with the ground, the supporting column 1b is fixed, the position of the water seepage detection device is fixed, a signal is sent to the rotary driver 3f through the controller, the rotary driver 3f receives the signal and then drives the threaded rod 3e to rotate, due to the fact that the threaded rod 3e is in threaded connection with the supporting frame 3a, the threaded rod 3e rotates to drive the axis direction of the threaded rod 3e to move, the detection box 2 fixedly connected with the supporting frame 3a is driven to move, when the detection box 2 moves to the position to be detected, the driving is stopped, then the air connecting pipe 2a2 and the first connecting pipe 2a3 are connected with an air pressure control component to pump the sealed cavity 2a1, the detection box 2 is fixed to the wall surface through air pressure difference, the cavity forms airtight sky and falls in detection case 2, then be connected water injection pipe 2b with the water source, spout water through first shower nozzle 2c, the air in the detection case 2 extrudes to detection case 2 outside through blast pipe 2e from detection case 2 is inside in the water spray process, hold full water back in the detection case 2, close the water source, wait for 1 hour after, observe the infiltration condition at wall and wall body back, after 3 ~ 5 times of repetition, observe once every 2 ~ 3 hours again, if the infiltration condition appears, stop the test of closing water immediately, carry out waterproof layer perfect processing again, it is qualified to close the water test again after handling qualified, it is qualified to have no infiltration condition in 24 hours at least.
Further, the fixed component 2a that this application provided still has the detection case 2 and imports when more sealing performance and reduces, and water flows to ground from detection case 2 internal flow, causes the defect of water waste, in order to solve this problem, as shown in fig. 8:
Based on above-mentioned embodiment, this application has realized further improving the function of detection case 2 leakproofness through sealing washer 2f to above-mentioned problem has been solved. The sealing ring 2f is preferably made of rubber materials with good elasticity and rebound resilience, proper mechanical strength, stable performance and low possibility of corrosion, the sealing ring 2f has good sealing performance within a working pressure and a certain temperature range, the sealing performance can be automatically improved along with the increase of the pressure, and the sealing ring is simple in structure, convenient to use and maintain and long in service life.
As shown in fig. 9 and 10:
a wall seepage detection method for real estate buildings comprises the following steps:
s1, moving the wall seepage detection device to the side of the wall to be detected, enabling the detection box 2 to face the wall to be detected and to be close to the wall to be detected as far as possible, moving the support pillar 1b, enabling the bottom of the support pillar 1b to be in contact with the ground, and fixing the support pillar 1 b;
s2, connecting the air receiving pipe 2a2 with an air pressure control device, connecting the water injection pipe 2b with a water source, starting the rotary driver 3f, moving the detection box 2 to a wall surface to-be-detected position, then extracting air in the sealed cavity 2a1, fixing the detection box 2, opening the water source, and closing the water source after the detection box 2 is full of water;
s3, after waiting for 1 hour, observing the water seepage condition of the wall surface and the back of the wall body, repeating for 3-5 times, and observing once every 2-3 hours;
s3a, stopping the water closing test immediately when water seepage occurs, performing waterproof layer perfecting treatment again, and performing the water closing test after the treatment is qualified;
and S3b, stopping the water closing test when the water seepage condition does not occur within at least 24 hours, and ensuring that the waterproof capacity of the wall surface is qualified.
Based on above-mentioned embodiment, this application replaces the water spray test in the past through the test of closing water, has further improved the accuracy of testing result, has realized the function that has reduced the water waste through the leakproofness of detection case 2, has solved in the past and has sprayed water and realize only can collecting the splash that splashes through recovery unit, the unable defect of avoiding the water source loss completely.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a wall infiltration detection device for real estate building, which comprises a frame (1), a serial communication port, still include detection case (2), detection case (2) slidable mounting is on frame (1), detection case (2) are including fixed subassembly (2a), water injection pipe (2b) and first shower nozzle (2c), fixed subassembly (2a) are including sealed chamber (2a1), trachea (2a2) and first connecting pipe (2a3), sealed chamber (2a1) fixed mounting is on detection case (2), trachea (2a2) fixed setting is on detection case (2), the both ends of first connecting pipe (2a3) respectively with sealed chamber (2a1) and trachea (2a2) fixed connection be used for communicateing sealed chamber (2a1) and trachea (2a2), water injection pipe (2b) fixed mounting is on detection case (2) top, first shower nozzle (2c) fixed mounting is in detection case (2) inner wall, first shower nozzle (2c) and water injection pipe (2b) intercommunication, hug closely the wall and fix the back through fixed subassembly (2a) when detection case (2), have the leakproofness between detection case (2) and the wall.
2. The wall surface water seepage detection device for the real estate building as recited in claim 1, further comprising a lifting device (3), wherein the lifting device (3) comprises a support frame (3a), two limit blocks (3b), a slide rail (3c), two guide rods (3d), a threaded rod (3e) and a rotary driver (3f), the threaded rod (3e) is detachably mounted at the bottom of the detection box (2), the two limit blocks (3b) are provided, the two limit blocks (3b) are respectively and fixedly mounted at two sides of the support frame (3a), the slide rail (3c) is fixedly arranged on the frame (1), the limit blocks (3b) are in sliding fit with the slide rail (3c), the guide rods (3d) are fixedly mounted on the frame (1), the support frame (3a) is in sliding fit with the guide rods (3d), and the threaded rod (3e) is rotatably mounted on the frame (1), threaded rod (3e) and support frame (3a) threaded connection, rotary actuator (3f) fixed mounting is used for driving threaded rod (3e) rotatory on frame (1).
3. A wall infiltration detecting device for real estate buildings according to claim 2, characterized in that the detecting box (2) further comprises a water spray component (2d), the water spray component (2d) comprises a second spray head (2d1), a return pipe (2d2), water pump (2d3) and second connecting pipe (2d4), second shower nozzle (2d1) fixed mounting is in detection case (2) inner wall, water spray subassembly (2d) fixed setting is in detection case (2) bottom, water pump (2d3) fixed mounting is on support frame (3a), the both ends of second connecting pipe (2d4) respectively with second shower nozzle (2d1) and back flow (2d2) fixed connection and intercommunication second shower nozzle (2d1) and back flow (2d2), water pump (2d3) and second connecting pipe (2d4) intercommunication and be located between second shower nozzle (2d1) and back flow (2d 2).
4. The wall surface water seepage detection device for the real estate building as claimed in claim 2, wherein the lifting device (3) further comprises a worm (3g) and a worm wheel (3h), a first end of the worm (3g) is rotatably mounted on the rack (1), a second end of the worm (3g) is fixedly connected with a driving end of the rotary driver (3f), the worm wheel (3h) is fixedly sleeved on the threaded rod (3e), and the worm (3g) is in transmission connection with the worm wheel (3 h).
5. The wall surface water seepage detection device for the real estate building as recited in claim 1, further comprising a moving device (4), wherein the moving device (4) comprises a fixed bottom plate (4a) fixedly installed at the bottom of the rack (1), at least 3 main shafts (4b) are rotatably installed on the fixed bottom plate (4a), the axes of the main shafts (4b) are vertically arranged, one rotating shaft (4c) is rotatably installed on each main shaft (4b), the axes of the rotating shafts (4c) are horizontally arranged, two rotating wheels (4d) are fixedly sleeved on each rotating shaft (4c), and the two rotating wheels (4d) are symmetrically installed about the axis of the main shaft (4 b).
6. A real estate building wall infiltration detection device according to claim 5, characterized by that, the rack (1) also includes the mounting rack (1a) and the support column (1b), the mounting rack (1a) is fixed on the fixed bottom plate (4a), the support column (1b) is movably mounted on the mounting rack (1 a).
7. The wall surface water seepage detection device for the real estate building is characterized in that the rack (1) further comprises two reinforcing ribs (1c), the reinforcing ribs (1c) are fixedly arranged on the rack (1), and the two reinforcing ribs (1c) are arranged along the center of the rack (1) symmetrically.
8. The wall surface water seepage detection device for the real estate building as recited in claim 1, wherein the detection box (2) further comprises an exhaust pipe (2e), the exhaust pipe (2e) is fixedly installed at the top end of the detection box (2), and the exhaust pipe (2e) is communicated with the inner cavity and the outer space of the detection box (2).
9. The wall surface water seepage detection device for the real estate building as recited in claim 8, wherein the detection box (2) further comprises a sealing ring (2f), the sealing ring (2f) is fixedly installed on the detection box (2), and when the detection box (2) is tightly attached to the wall surface, the sealing ring (2f) is located between the detection box (2) and the wall surface.
10. The method for detecting the water seepage of the wall surface for the real estate building according to any one of claims 1-9, characterized by comprising the following steps:
s1, moving the wall seepage detection device to the side of the wall to be detected, enabling the detection box (2) to face the wall to be detected and to be close to the wall to be detected as far as possible, moving the support pillar (1b), enabling the bottom of the support pillar (1b) to be in contact with the ground, and fixing the support pillar (1 b);
s2, connecting the air receiving pipe (2a2) with an air pressure control device, connecting the water injection pipe (2b) with a water source, starting the rotary driver (3f), moving the detection box (2) to a wall surface to be detected, then extracting air in the sealed cavity (2a1), fixing the detection box (2), opening the water source, and closing the water source after the detection box (2) is filled with water;
s3, after waiting for 1 hour, observing the water seepage condition of the wall surface and the back of the wall body, repeating for 3-5 times, and observing once every 2-3 hours;
s3a, stopping the water closing test immediately when water seepage occurs, performing waterproof layer perfecting treatment again, and performing the water closing test after the treatment is qualified;
and S3b, stopping the water closing test when the water seepage condition does not occur within at least 24 hours, and ensuring that the waterproof capacity of the wall surface is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293827.2A CN114235658A (en) | 2021-11-03 | 2021-11-03 | Wall surface water seepage detection device and method for real estate building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111293827.2A CN114235658A (en) | 2021-11-03 | 2021-11-03 | Wall surface water seepage detection device and method for real estate building |
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| CN114235658A true CN114235658A (en) | 2022-03-25 |
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| CN202111293827.2A Withdrawn CN114235658A (en) | 2021-11-03 | 2021-11-03 | Wall surface water seepage detection device and method for real estate building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326678A (en) * | 2022-08-31 | 2022-11-11 | 浙江一诚工程咨询有限公司 | Building outer wall and window edge water seepage testing device for project supervision and control method |
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2021
- 2021-11-03 CN CN202111293827.2A patent/CN114235658A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326678A (en) * | 2022-08-31 | 2022-11-11 | 浙江一诚工程咨询有限公司 | Building outer wall and window edge water seepage testing device for project supervision and control method |
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Application publication date: 20220325 |