CN112033606A - Gable wall water spraying test device and operation method thereof - Google Patents
Gable wall water spraying test device and operation method thereof Download PDFInfo
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- CN112033606A CN112033606A CN202011024427.7A CN202011024427A CN112033606A CN 112033606 A CN112033606 A CN 112033606A CN 202011024427 A CN202011024427 A CN 202011024427A CN 112033606 A CN112033606 A CN 112033606A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 description 5
- 230000003487 anti-permeability effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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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
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- 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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Abstract
The invention relates to a gable water spraying test device, which comprises a water tank, a water diversion pipe, a water spraying device and a cable wind rope, wherein the upper end of the cable wind rope is fixedly connected with a building structure, the lower end of the cable wind rope is connected with the water spraying device, and the water spraying device is arranged at a detection part of the gable water spraying test; the water drenching device is connected with the water tank through a water conduit; the operation method of the gable wall water spraying test device comprises the following steps: 1) connecting the water conduit with a water drenching device, and downwards placing the water drenching device along a gable from the top floor of a building through a cable wind rope; 2) the upper end of the cable wind rope bypasses the wall surface of the gable, is led into the room from the close window hole and is pre-fixed at the end part; 3) adjusting the length and the tension of cable wind ropes on two sides of the water sprayer to position the water sprayer to a water spraying test detection part; 4) moving the water tank to a floor above the position of the test; 5) the device is not limited by a gable structure, is accurately positioned to a detection point, is constructed without power, and saves electric energy and water resources.
Description
Technical Field
The invention relates to a gable wall water spraying test device and an operation method thereof.
Background
The national acceptance standard requires a building adopting an assembled outer wall, and the outer wall is subjected to a water spraying test to ensure the waterproof performance of the outer wall. The specific requirements are as follows: randomly selecting horizontal and vertical cross joint areas formed by the wall boards, wherein the area of the cross joint areas is not less than 10m2(ii) a The detection method is a field water spraying test, and the time is not less than 30 minutes. At present, the construction site mainly adopts the position of a window opening of a wall bodyThe method is extremely inconvenient for the building without a window opening on the gable, and can only flood the water to the part needing to be checked from the top through the roof with the large water, thereby greatly wasting water resources.
Disclosure of Invention
In order to solve the problems that a gable wall water spraying test tool in the prior art is inconvenient to install and wastes water resources, the invention provides the device which is not limited by a gable wall structure, is convenient to install and can be provided with the water spraying heads at fixed points, and the water used for the test is saved.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
a gable water spraying test device comprises a water tank, a water diversion pipe, a water spraying device and a cable wind rope, wherein the upper end of the cable wind rope is fixedly connected with a building structure, the lower end of the cable wind rope is connected with the water spraying device, and the water spraying device is arranged at a detection part of the gable water spraying test; the water drenching device is connected with the water tank through a water conduit.
The device is not limited by a gable structure, barrier-free construction can be realized even if the device is operated on an assembled windowless gable, the water drenching device can be accurately positioned to a water drenching test detection part, and the detection of the waterproof and anti-permeability performance of the gable can be finished by consuming a small amount of construction water.
The following are preferred embodiments of the present invention:
the water drenching device is a cross-shaped pipe member, and a plurality of water outlet holes are arranged on the pipe body. The water drenching device is provided with two hanging rings at any two ends, and two cable wind ropes are respectively connected with the two hanging rings.
The water drenching device is a square frame pipe component, and a plurality of water outlet holes are arranged on the pipe body. The two sides of the square frame pipe component are provided with hanging rings, and the number of the cable wind ropes is two, and the two hanging rings are respectively connected with the hanging rings at the two sides of the water drenching device.
The bottom surface of the water sprayer is attached to or opposite to the wall surface, and only the bottom surface of the water sprayer is provided with water outlet holes.
The operation method of the gable water spray test device for carrying out the gable water spray test comprises the following steps:
1) connecting the water conduit with a water drenching device, connecting the lower end of a cable wind rope with a hanging ring of the water drenching device, and downwards placing the water drenching device from the top layer of the building along the gable through the cable wind rope;
2) the upper end of the cable wind rope bypasses the gable wall surface, is led into a room from a window hole closest to the detection part of the water spraying test and is pre-fixed at the end part;
3) after the pre-fixing of the cable wind ropes on the two sides is finished, the length and the tension of the cable wind ropes on the two sides of the water drenching device are adjusted in detail, so that the water drenching device is positioned to a water drenching test detection part;
4) moving the water tank to a floor above the position of the test;
5) a rope is tied and rolled at the upper end of the water conduit, the water conduit is lifted to the height of the water tank by the rope to be connected with the water tank, and a valve is opened to start a water spraying test;
6) and after the water spraying time reaches the specified requirement, lowering the whole device or lifting the device to the next water spraying test detection part.
The method is convenient to construct, water is supplied by adopting the water tank, unpowered construction is realized, water is sprayed at a local fixed point, and energy and water resources are saved.
In the operation, the fixed position of the water sprayer is slightly higher than the detection part of the water spraying test.
In the above operation, the position of the water tank is set in a floor at least two floors higher than the test position.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus;
FIG. 2 is a schematic hanging view of a cross-shaped water shower;
FIG. 3 is a schematic hanging view of a square shower.
In the figure: gable 1, water drenching test detection part 2, water drenching device 3, cable wind rope 4, leading water pipe 5, water tank 6, rings 31, apopore 32.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the gable water spray test device comprises a water tank 6, a water conduit 5, a water spray device 3 and a cable rope 4, wherein the water spray device 3 is arranged on a gable 1 at a water spray test detection part 2; the water drenchers 3 are arranged at the lower ends of the water diversion pipes 5 and the cable ropes 4; the upper end of the guy rope 4 is fixedly connected with a building structure.
The water sprayer 3 is a water outlet head of the device, the water outlet head can have various structures, and the embodiment 1 is shown in fig. 2 as follows: the water drenchers 3 are cross-shaped pipe members, a plurality of water outlet holes 32 are formed in the pipe bodies, and the water outlet holes 32 can be arranged at equal intervals or randomly but are scattered to form holes. Any two end points are provided with hanging rings 31 for installing the cable wind ropes 4, and the cross-shaped water drencher 3 is hung on the wall surface where the water drenching test detection part 2 is located or near the water drenching test detection part 2 through the cable wind ropes 4. As shown in fig. 3, the water shower 3 may also be a square tube, and the tube is provided with water outlets 32 at equal intervals or randomly. Hoisting rings 31 are arranged at two side points on the square frame pipe for installing the guy rope 4.
Preferably, for the cross-shaped water sprayer, one end of the transverse pipe body is provided with a hanging ring 31, and one end of the longitudinal pipe body is provided with the hanging ring 31. Thus, the positive direction of the water drencher 3 can be determined simultaneously when hanging. The cable rope 4 can keep the positive direction of the water drencher 3 when the water drencher 3 is lifted, and the water outlet holes 32 on the water drencher 3 can be intensively arranged on the bottom surface facing the wall surface of the gable 1. The bottom surface can be attached to the wall surface of the detection part 2 of the water spraying test.
The following describes the respective components of the present apparatus in detail:
the device mainly comprises a water storage device and a water spraying device, wherein the water storage device (shown in the figure) is a large-capacity water storage container, and can be arranged on a manual/electric trolley to form a combined structure convenient to move for moving.
The water spraying device comprises a water sprayer 3 and a cable rope 4, the water sprayer 3 is a water outlet head, and the cable rope 4 is a positioning structure of the water sprayer 3. The water sprayer 3 in the device can be designed into various structures, such as the following specific embodiments: a cross-shaped pipe member or a square frame pipe member of the water shower. The length of the horizontal and vertical pipe materials of the water sprayer 3 is required to be more than 3.2m according to the area of the detection part 2 of the water spraying test.
The operation method of the gable water spray test device for carrying out the gable water spray test comprises the following steps:
1) the water conduit 5 is connected with the water drencher 3, the lower end of the cable rope 4 is connected with a hanging ring 31 of the water drencher 3, and the water drencher 3 is downwards placed from the top layer/the first layer along the gable 1 through the cable rope 4.
2) The upper end of the cable wind rope 4 bypasses the wall surface of the gable 1 and is led into a room from a window hole closest to the detection part of the water spraying test to be pre-fixed at the end.
3) After the pre-fixing of the cable wind ropes 4 at the two sides is finished, the length and the tension of the cable wind ropes 4 at the two sides of the water drenching device 3 are adjusted in detail, so that the water drenching device 3 is positioned at the position needing the water drenching test detection.
4) The water tank 6 is moved to a position higher than the position of the shower 3. Specifically, it should be moved at least to a floor two floors higher than the test position. If the water spraying test detection part 2 is close to the roof, the water tank 6 is directly placed on the roof.
5) A rope is tied and rolled at the upper end of the water conduit 5, the water conduit 5 is lifted to the height of the water tank 6 by the rope to be connected with the water tank 6, and a valve is opened to start a water spraying test.
6) And after the water spraying time reaches the specified requirement, the whole device is lowered or lifted to the next monitoring point.
In the above operation, the water shower 3 is preferably positioned slightly above the water shower test detection site 2.
The invention is not limited by a gable structure, can be constructed without obstacles even if operated on an assembled windowless gable, and the water drenching device can be accurately positioned to a detection part for water drenching test, thereby effectively carrying out omnibearing detection on the waterproof and anti-permeability performance of various gable. And water is not pumped by electric power in the construction process, so that energy is saved.
Claims (9)
1. The utility model provides a gable trickle test device, includes water tank and leading water pipe, its characterized in that: the device also comprises a water sprayer and a cable wind rope, wherein the upper end of the cable wind rope is fixedly connected with the building structure, the lower end of the cable wind rope is connected with the water sprayer, and the water sprayer is arranged at the detection part of the gable water spray test; the water drenching device is connected with the water tank through a water conduit.
2. The gable watering test apparatus of claim 1, wherein: the water drenching device is a cross-shaped pipe member, and a plurality of water outlet holes are arranged on the pipe body.
3. The gable watering test apparatus of claim 2, wherein: the water drenching device is provided with two hoisting rings at any two ends, and the cable wind ropes are provided with two cables which are respectively connected with the two hoisting rings.
4. The gable watering test apparatus of claim 1, wherein: the water drenching device is a square frame pipe component, and a plurality of water outlet holes are arranged on the pipe body.
5. The gable watering test apparatus of claim 4, wherein: two sides of the square frame pipe component are provided with hanging rings, and two cable wind ropes are respectively connected with the hanging rings at two sides of the water drenching device.
6. The gable watering test apparatus of claim 3 or 5, wherein: the bottom surface of the water sprayer is attached to or opposite to the wall surface, and only the bottom surface of the water sprayer is provided with water outlet holes.
7. The operation method of the gable watering test apparatus of claim 6, comprising the steps of:
1) connecting the water conduit with a water drenching device, connecting the lower end of a cable wind rope with a hanging ring of the water drenching device, and downwards placing the water drenching device from the top layer of the building along the gable through the cable wind rope;
2) the upper end of the cable wind rope bypasses the gable wall surface, is led into a room from a window hole closest to the detection part of the water spraying test and is pre-fixed at the end part;
3) after the pre-fixing of the cable wind ropes on the two sides is finished, the length and the tension of the cable wind ropes on the two sides of the water drenching device are adjusted in detail, so that the water drenching device is positioned to a water drenching test detection part;
4) moving the water tank to a floor above the position of the test;
5) a rope is tied and rolled at the upper end of the water conduit, the water conduit is lifted to the height of the water tank by the rope to be connected with the water tank, and a valve is opened to start a water spraying test;
6) and after the water spraying time reaches the specified requirement, lowering the whole device or lifting the device to the next water spraying test detection part.
8. The operation method of the gable watering test apparatus according to claim 7, characterized in that: in operation, the fixed position of the water sprayer is slightly higher than the detection part of the water spraying test.
9. The operation method of the gable watering test apparatus according to claim 7, characterized in that: in operation, the tank is positioned at least two levels above the test location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011024427.7A CN112033606A (en) | 2020-09-25 | 2020-09-25 | Gable wall water spraying test device and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011024427.7A CN112033606A (en) | 2020-09-25 | 2020-09-25 | Gable wall water spraying test device and operation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112033606A true CN112033606A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011024427.7A Pending CN112033606A (en) | 2020-09-25 | 2020-09-25 | Gable wall water spraying test device and operation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623980A (en) * | 2022-04-01 | 2022-06-14 | 中建四局第一建设有限公司 | Simple and green construction method for water spraying test of external wall and external window |
-
2020
- 2020-09-25 CN CN202011024427.7A patent/CN112033606A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623980A (en) * | 2022-04-01 | 2022-06-14 | 中建四局第一建设有限公司 | Simple and green construction method for water spraying test of external wall and external window |
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