CN218412184U

CN218412184U - Waterproofing membrane water permeability testing arrangement

Info

Publication number: CN218412184U
Application number: CN202221565253.XU
Authority: CN
Inventors: 张钧博; 张卫; 张帆
Original assignee: Wuhan Star Waterproof Materials Co ltd
Current assignee: Wuhan Star Waterproof Materials Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-31
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a waterproofing membrane water permeability testing arrangement, including workstation and a plurality of detection station, the detection station is including setting up in the sealed cavity at workstation top and pegging graft in the compact heap of sealed cavity top, the both sides of sealed cavity bottom are provided with first sealing washer and third sealing washer respectively, the grafting is fixed with the drain pipe in the third sealing washer, is used for leading out the water in the sealed cavity, the top activity grafting of drain pipe has the sealing plug; the utility model discloses after sealed detection achievement, the staff can directly extract the sealing plug, can make the water drainage in the sealed cavity clean, and the sealed cavity bottom of cooperation can more effectually fall the water drainage towards the setting of center department slope, and the drain pipe directly communicates to the water tank in, makes inside water can flow back to the water tank, realizes cyclic utilization's function, water economy resource.

Description

Waterproofing membrane water permeability testing arrangement

Technical Field

The utility model relates to a material detection device technical field specifically is a waterproofing membrane water permeability testing arrangement.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, and in the production process of the waterproof roll, a worker can often test the water permeability of the waterproof roll before leaving a factory so as to judge the waterproof and leakage-proof performance of the waterproof roll.

The existing testing mode is as follows: utilize impervious appearance test, select a fritter waterproofing membrane during the test, put the waterproofing membrane sample on seal chamber, make the lower surface and the sealing washer contact of sample, press the compact heap at the upper surface of sample again, it is fixed with the compact heap locking through clamp bolt, the compact heap pressurizes the sample this moment, make and extrude each other between sample and the sealing washer, form sealedly, send water to the aperture in the cavity through the water pump afterwards, make the water pressure in the cavity reach a definite value, whether there is the drop of water to ooze the upper surface of observing the sample after a period, judge the water permeability of sample with this.

Above-mentioned operation mode is detecting the back that finishes, because install the check valve in the water pump, inside water can remain the detection cavity, because the detection cavity is concave shape, the staff is difficult to make out the water in the detection cavity totally, often adopts the syringe to suck out water at present, not only delays work efficiency, and remaining water is perishable detection cavity inner wall, influences the device's life.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a waterproofing membrane water permeability testing arrangement for solve the problem that above-mentioned background art provided.

The utility model discloses a waterproofing membrane water permeability testing arrangement, including workstation and a plurality of detection station, the detection station is including setting up in the sealed cavity at workstation top and pegging graft in the compact heap at sealed cavity top, the both sides of sealed cavity bottom are provided with first sealing washer and third sealing washer respectively;

a drain pipe is fixedly inserted into the third sealing ring and used for guiding water flowing out of the sealed cavity, and a sealing plug is movably inserted into the top of the drain pipe;

and a water spraying device is arranged in the workbench and used for filling water into the sealed cavity so as to detect the tightness of the material to be detected.

As a further improvement, the water jet equipment wraps a plurality of sprinkler bead, the inside of workstation and the position department that is close to the top are provided with bearing structure, the sprinkler bead is installed to the position department that just corresponds with first sealing washer center in the bearing structure, the outlet pipe of sprinkler bead passes first sealing washer.

As a further improvement, the water spraying device further comprises a water tank arranged inside the workbench and a submersible pump arranged inside the water tank, and the water outlet of the submersible pump is connected with a multi-way pipe.

As a further improvement, each port of the multi-way pipe far away from the submersible pump is respectively connected with the water inlet of the sprinkler head so as to send the liquid in the water tank into the sealed cavity through the sprinkler head.

As a further improvement, the compact heap top has been seted up a plurality of and has been led to the groove, sealed cavity top and with lead to the position department that the groove center corresponds and be provided with the screw thread post.

As a further improvement, the screw thread post passes through logical groove, and the screw thread post is pegged graft from the top and is had the nut for compress tightly the compact heap.

As a further improvement of the present invention, the bottom of the sealing chamber is inclined toward the center of the sealing chamber, and a second sealing ring is disposed on the inner wall of the sealing chamber.

As a further improvement of the utility model, the workstation top still is provided with the controller, the controller is connected with the immersible pump electricity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a drain pipe in sealed cavity setting, the sealing plug of pegging graft at cooperation drain pipe top, after sealed detection achievement, the staff can directly extract the sealing plug, can make the water drainage in the sealed cavity clean, and the setting of slope is located towards the center to the sealed cavity bottom of cooperation, can more effectually discharge the water, and the drain pipe directly communicates to the water tank in, makes inside water can flow back to the water tank, realizes cyclic utilization's function, water economy resource.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a top view structure of the detection station of the present invention;

fig. 4 is a schematic perspective view of the sealing chamber according to the present invention;

fig. 5 is a schematic view of the top view structure of the compact block of the present invention;

FIG. 6 is a schematic view of the overall front view structure of the present invention;

fig. 7 is a schematic view of the whole side structure of the present invention.

In the figure: 1. a work table; 2. sealing the chamber; 201. a first seal ring; 202. a second seal ring; 203. A threaded post; 204. a nut; 205. a third seal ring; 206. a drain pipe; 207. a sealing plug; 3. A compression block; 301. a through groove; 4. a support structure; 5. a sprinkler head; 501. a valve; 6. a water tank; 7. a submersible pump; 8. a multi-pass tube; 9. a chassis; 901. a power switch; 902. and (5) switching the water pump.

Detailed Description

Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings. However, it should be understood that these physical details should not be used to limit the invention. That is, in some embodiments of the present invention, such details are not necessary. In addition, for simplicity, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-7, the utility model discloses a waterproofing membrane water permeability testing arrangement, including workstation 1 and a plurality of detection station, detection station is including setting up in the sealed cavity 2 at workstation 1 top and pegging graft in the compact heap 3 at sealed cavity 2 top, be provided with second sealing washer 202 on the inner wall of sealed cavity 2, the both sides of sealed cavity 2 bottom are provided with first sealing washer 201 and third sealing washer 205 respectively, the inside grafting of third sealing washer 205 is fixed with drain pipe 206, a water for the inside water of sealed cavity 2 of water conservancy diversion play, the top activity of drain pipe 206 is pegged graft and is had the sealing plug 207, the inside water jet equipment that is provided with of workstation 1, be used for filling water in to sealed cavity 2, detect the material in order to treat to detect the leakproofness.

Water jet equipment includes water tank 6, immersible pump 7 and a plurality of sprinkler bead 5, the inside of workstation 1 and the position department that is close to the top are provided with bearing structure 4, bearing structure 4 is interior and install sprinkler bead 5 with the position department that first sealing washer 201 center corresponds, sprinkler bead 5 is close to the position department of bottom and installs valve 501, valve 501's handle setting is outside at workstation 1, the outlet pipe of sprinkler bead 5 passes first sealing washer 201, the inside water tank 6 that is provided with of workstation 1, the internally mounted of water tank 6 has immersible pump 7, immersible pump 7's outlet department is connected with multi-pass pipe 8, each port that immersible pump 7 was kept away from to multi-pass pipe 8 is connected with sprinkler bead 5's water inlet respectively, in order to send into sealed cavity 2 with liquid in the water tank 6 through sprinkler bead 5, the bottom of drain pipe 206 extends to inside the water tank 6.

After the detection achievement, the staff can directly extract sealing plug 207, water in the sealed cavity 2 can flow to the water tank 6 along the drain pipe 206, can make the water drainage in the sealed cavity 2 clean, and can let the water among the sealed cavity 2 flow back to inside the water tank 6, realize cyclic utilization's function, water economy resource, the working method that the water was drained in the sealed cavity 2 to the traditional syringe that uses has been replaced, can effectively avoid water stain to remain and cause the corruption to it in sealed cavity 2, time saving and labor saving, it is very convenient to operate.

Further, in order to allow the water in the sealed chamber 2 to flow out of the drain pipe 206 entirely, the bottom of the sealed chamber 2 is inclined toward the center of the sealed chamber 2, so that the water in the sealed chamber 2 can flow into the drain pipe 206 along the inclined surface.

In this embodiment, the top of the compact heap 3 is provided with at least three through grooves 301, the top of the sealed chamber 2 and the position corresponding to the center of the through groove 301 are provided with the threaded columns 203, the threaded columns 203 pass through the through grooves 301, and the threaded columns 203 are inserted with the nuts 204 from the top for compressing the compact heap 3.

Further, the through groove 301 includes a circular groove and an arc groove, the diameter of the circular groove is larger than the diameter of the nut 204, and the diameter of the arc groove is larger than the diameter of the threaded post 203 and smaller than the diameter of the nut 204.

When using compact heap 3 to compress tightly the material, only need to align nut 204 with the circular groove on the compact heap and insert, rotatory compact heap 3 again afterwards makes screw thread post 203 get into the arc wall, twists nut 204 afterwards, makes the bottom of nut 204 play the extrusion effect with compact heap 3 top, can accomplish the work that compresses tightly the material.

Further, the top of the workbench 1 is also provided with a controller which is electrically connected with the submersible pump 7.

Furthermore, the top of the workbench 1 is further provided with a case 9, the controller is arranged inside the case 9, the case 9 is also internally provided with a power supply, and the outside of the case 9 is provided with a power switch 901 for controlling the power supply to be started and stopped and a water pump switch 902 for controlling the submersible pump 7 to be started and stopped. The controller and the water pump are both electrically connected with the power supply.

The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproofing membrane water permeability testing arrangement, includes workstation (1) and a plurality of detection station, its characterized in that: the detection station comprises a sealing chamber (2) arranged at the top of the workbench (1) and a pressing block (3) inserted at the top of the sealing chamber (2), and a first sealing ring (201) and a third sealing ring (205) are respectively arranged on two sides of the bottom of the sealing chamber (2);

a drain pipe (206) is fixedly inserted into the third sealing ring (205) and used for guiding water flowing out of the sealing chamber (2), and a sealing plug (207) is movably inserted into the top of the drain pipe (206);

and a water spraying device is arranged inside the workbench (1) and is used for filling water into the sealing cavity (2) so as to detect the sealing property of the material to be detected.

2. The waterproofing membrane water permeability testing arrangement of claim 1, characterized in that: the water spraying device comprises a plurality of water spraying heads (5), a supporting structure (4) is arranged in the workbench (1) and close to the top, the water spraying heads (5) are installed in the supporting structure (4) and correspond to the centers of the first sealing rings (201), and water outlet pipes of the water spraying heads (5) penetrate through the first sealing rings (201).

3. The waterproofing membrane water permeability testing arrangement of claim 2, characterized in that: the water spraying device further comprises a water tank (6) arranged inside the workbench (1) and a submersible pump (7) arranged inside the water tank (6), and a multi-way pipe (8) is connected to a water outlet of the submersible pump (7).

4. A waterproofing membrane water permeability testing arrangement of claim 3, characterized by: and each port of the multi-way pipe (8) far away from the submersible pump (7) is respectively connected with a water inlet of the water spraying head (5) so as to send the liquid in the water tank (6) into the sealed chamber (2) through the water spraying head (5).

5. The waterproofing membrane water permeability testing arrangement of claim 1, characterized in that: the top of the pressing block (3) is provided with a plurality of through grooves (301), and the top of the sealing chamber (2) and the position corresponding to the center of each through groove (301) are provided with threaded columns (203).

6. A waterproofing membrane water permeability testing arrangement of claim 5, characterized by: the threaded column (203) penetrates through the through groove (301), and a nut (204) is inserted into the threaded column (203) from the top and used for pressing the pressing block (3).

7. The waterproofing membrane water permeability testing arrangement of claim 1, characterized in that: the bottom of the sealing chamber (2) inclines towards the center of the sealing chamber (2), and a second sealing ring (202) is arranged on the inner wall of the sealing chamber (2).

8. The waterproofing membrane water permeability testing arrangement of claim 1, characterized in that: the top of the workbench (1) is also provided with a controller which is electrically connected with the submersible pump (7).