CN215414932U

CN215414932U - Waterproof engineering detection device with alarm function

Info

Publication number: CN215414932U
Application number: CN202121752277.1U
Authority: CN
Inventors: 吴颜伶
Original assignee: Shanghai Yuanshi Construction Engineering Co ltd
Current assignee: Shanghai Yuanshi Construction Engineering Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-04
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a waterproof engineering detection device with an alarm function, which comprises a hollow bottom plate, wherein a filter plate is arranged above the hollow bottom plate; the fixing groove is fixed in the middle of the upper portion of the filter plate, a ventilating plate is arranged inside the fixing groove, a second electromagnet is arranged above the ventilating plate, a humidity sensor is arranged below the ventilating plate through a screw, and a waterproof protective pad is arranged below the humidity sensor; a placing plate disposed above the fixing groove. This waterproof engineering detection device with alarm function compares with current device, can detect the discharge of water in the aqueduct through the flowmeter that sets up to obtain the instantaneous velocity of flow of water, the rainfall effect when simulation rainy day, high-pressure pump and flowmeter mutually support, and the PLC controller passes through high-pressure pump control water pressure size, thereby regulates and control the velocity of water, accomplishes the rainfall analog process under the different situation, and it is more comprehensive to detect data.

Description

Waterproof engineering detection device with alarm function

Technical Field

The utility model relates to the technical field of waterproof engineering detection devices, in particular to a waterproof engineering detection device with an alarm function.

Background

The waterproof engineering is a system engineering, and relates to various aspects of waterproof materials, waterproof engineering design, construction technology, building management and the like. The purpose is to ensure that the building is not eroded by water, the internal space is not damaged, the use function and the production and living quality of the building are improved, and the living environment is improved. Including roofing is waterproof, basement is waterproof, bathroom is waterproof, outer wall is waterproof, subway is waterproof etc. and in the building engineering process, it is especially important to use special waterproof engineering detection device to carry out waterproof detection to waterproof material.

The existing waterproof engineering detection device adopts the same water amount to detect a waterproof material in the waterproof detection process, cannot simulate the environment with different rainfall, results are single, and data comparison cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof engineering detection device with an alarm function, and aims to solve the problems that in the background technology, the waterproof engineering detection device adopts the same water quantity to detect a waterproof material in the waterproof detection process, so that the environment with different rainfall can not be simulated, the result is single, and data comparison can not be carried out.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof construction detecting apparatus having an alarm function, comprising:

the filter plate is arranged above the hollow bottom plate;

the fixing groove is fixed in the middle of the upper portion of the filter plate, a ventilating plate is arranged inside the fixing groove, a second electromagnet is arranged above the ventilating plate, a humidity sensor is arranged below the ventilating plate through a screw, and a waterproof protective pad is arranged below the humidity sensor;

the placing plate is arranged above the fixing groove, a first electromagnet is arranged at the bottom of the placing plate, a pressing metal ring is arranged below the first electromagnet, and a water spraying head is arranged inside the first electromagnet;

the water guide pipe is connected to the input end of the water spraying head, and a high-pressure pump is installed on one side, close to the placing plate, of the water guide pipe;

the flowmeter is connected to one side, close to the hollow bottom plate, of the water guide pipe;

and the PLC is electrically connected to the output end of the flowmeter.

Preferably, the flowmeter, the PLC controller and the high-pressure pump are sequentially connected in series electrically through a lead, and the PLC controller is electrically connected with the humidity sensor.

Preferably, the electromagnet I and the electromagnet II are respectively connected with a pressed metal ring in a magnetic attraction manner, and the size of the pressed metal ring is matched with that of the electromagnet II.

Preferably, the sprinkler bead constitutes the intercommunication structure through flowmeter, aqueduct, high-pressure pump and cavity bottom plate, sprinkler bead and fixed slot mutually perpendicular.

Preferably, the placing plate is further provided with:

the rack is arranged on one side of the placing plate, a guide rail is arranged at the joint of the rack and the placing plate, and servo motors are arranged on the left side and the right side of the rack;

and the driving screw rod is arranged at the output end of the servo motor, and a connecting block is arranged at the joint of the driving screw rod and the placing plate.

Preferably, the bracket is further provided with:

and the alarm is arranged above the bracket through a screw and is electrically connected with the PLC.

Preferably, the drive lead screw is connected with the servo motor key, the drive lead screw is in threaded connection with the connecting block, and the placing plate forms a lifting structure with the support through the guide rail.

Compared with the prior art, the utility model provides a waterproof engineering detection device with an alarm function, which has the following beneficial effects: this waterproof engineering detection device with alarm function can detect the discharge of water in the aqueduct through the flowmeter that sets up to obtain the instantaneous velocity of flow of water, rainfall effect when simulation rainy day, high-pressure pump and flowmeter mutually support, and the PLC controller passes through high-pressure pump control water pressure size, thereby regulates and control the velocity of water, accomplishes the rainfall analog process under the different situation, and detection data is more comprehensive.

1. According to the utility model, the flow meter can be used for detecting the water flow in the water guide pipe, so that the instantaneous flow speed of water is obtained, the rainfall effect in rainy days is simulated, the high-pressure pump is matched with the flow meter, the PLC controls the water pressure through the high-pressure pump, so that the water flow speed is regulated and controlled, the rainfall simulation process under different conditions is completed, and the detection data is more comprehensive;

2. according to the utility model, the arranged driving screw rod is driven by the servo motor to rotate, so that the placing plate can be driven to move up and down, the pressing metal ring is in contact with the electromagnet II, the waterproof material placed between the pressing metal ring and the electromagnet II is clamped, and the influence of water overflow on the detection process is avoided in the detection process;

3. according to the utility model, the excessive splashed water can be filtered by the filter plate and is re-injected into the hollow bottom plate, so that the water circulation work is completed, and resources are saved; through the humidity transducer who sets up, can carry out real-time detection to the humidity data of waterproof material lower floor, carry out the analysis contrast to humidity data through the PLC controller to reach waterproof material's water-proof effects, when data surpass the setting value, then explain waterproof material the phenomenon of leaking appears, then control the siren and send out the police dispatch newspaper.

Drawings

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

FIG. 2 is a schematic bottom structure of the fixing groove of the present invention;

FIG. 3 is a bottom view of the placement board of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the working process of the present invention.

In the figure: 1. a hollow base plate; 2. a filter plate; 3. fixing grooves; 4. a flow meter; 5. a water conduit; 6. a high pressure pump; 7. placing the plate; 8. a PLC controller; 9. a guide rail; 10. driving the screw rod; 11. a servo motor; 12. an alarm; 13. pressing a metal ring; 14. a gas permeable plate; 15. a humidity sensor; 16. an electromagnet I; 17. a sprinkler head; 18. an electromagnet II; 19. connecting blocks; 20. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 to 3 and 5, a waterproof construction detecting apparatus having an alarm function includes: the device comprises a hollow bottom plate 1, wherein a filter plate 2 is arranged above the hollow bottom plate 1; the fixing groove 3 is fixed in the middle of the upper portion of the filter plate 2, a ventilating plate 14 is arranged inside the fixing groove 3, a second electromagnet 18 is arranged above the ventilating plate 14, a humidity sensor 15 is mounted below the ventilating plate 14 through a screw, a waterproof protective pad is arranged below the humidity sensor 15, the humidity data of the lower layer of the waterproof material can be detected in real time through the arranged humidity sensor 15, the humidity data are analyzed and compared through the PLC 8, the waterproof effect of the waterproof material is obtained, when the data exceed a set value, the waterproof material is indicated to have a water leakage phenomenon, and the alarm 12 is controlled to give an alarm; the placing plate 7 is arranged above the fixing groove 3, a first electromagnet 16 is arranged at the bottom of the placing plate 7, a pressing metal ring 13 is arranged below the first electromagnet 16, a water spray head 17 is arranged inside the first electromagnet 16, the first electromagnet 16 and a second electromagnet 18 are respectively in magnetic attraction connection with the pressing metal ring 13, and the size of the pressing metal ring 13 is matched with that of the second electromagnet 18; the water guide pipe 5 is connected to the input end of the water spray head 17, one side of the water guide pipe 5, which is close to the placing plate 7, is provided with the high-pressure pump 6, and the excessive splashed water can be filtered through the arranged filter plate 2 and is re-injected into the hollow bottom plate 1, so that the water circulation work is completed, and resources are saved; the flowmeter 4 is connected to one side, close to the hollow bottom plate 1, of the water guide pipe 5, the sprinkler head 17 forms a communicating structure with the hollow bottom plate 1 through the flowmeter 4, the water guide pipe 5 and the high-pressure pump 6, and the sprinkler head 17 is perpendicular to the fixing groove 3; PLC controller 8, its electric connection is at the output of flowmeter 4, PLC controller 8 passes through the wire with high-pressure pump 6 and establishes ties in proper order the electric property,

PLC controller

8 and 15 electric connection of humidity transducer, flowmeter 4 through setting up can detect the discharge in aqueduct 5, thereby obtain the instantaneous velocity of flow of water, rainfall effect when simulation rainy day, high-pressure pump 6 and flowmeter 4 mutually support, PLC controller 8 passes through 6 control water pressure sizes of high-pressure pump, thereby regulate and control the velocity of water, accomplish the rainfall analog process under the different situation, it is more comprehensive to detect data.

As shown in fig. 1 and 4, a waterproof construction detecting apparatus having an alarm function includes: the support 20 is arranged on one side of the placing plate 7, a guide rail 9 is arranged at the joint of the support 20 and the placing plate 7, and servo motors 11 are arranged on the left side and the right side of the support 20; drive lead screw 10, its output at servo motor 11 is installed, drive lead screw 10 with place board 7 junction and install connecting block 19, siren 12, it passes through the mounting screw in the top of support 20,

siren

12 and 8 electric connection of PLC controller, drive

lead screw

10 and 11 key-type connections of servo motor, drive lead screw 10 and connecting block 19 threaded connection, it constitutes elevation structure through guide rail 9 and support 20 to place board 7, drive lead screw 10 through setting up rotates under servo motor 11's drive, can drive and place board 7 and reciprocate, thereby make suppression becket 13 and two 18 mutual contacts of electro-magnet, carry out the centre gripping with the waterproof material who places between the two, avoid in testing process, water is excessive, influence testing process.

The working principle is as follows: when the waterproof engineering detection device with the alarm function is used, firstly, a waterproof material is placed above the fixing groove 3, the servo motor 11 is started, the servo motor 11 drives the driving screw rod 10 to rotate to drive the placing plate 7 to move up and down until the pressing metal ring 13 and the second electromagnet 18 are in mutual contact, meanwhile, the second electromagnet 18 is electrified to cut off the power of the first electromagnet 16, and the pressing metal ring 13 and the second electromagnet 18 are tightly attracted together, so that the waterproof material placed between the pressing metal ring 13 and the second electromagnet 18 is clamped, and the problem that water overflows to influence the detection process in the detection process is avoided; secondly, the PLC 8 controls the high-pressure pump 6 to be turned on, water flows into the sprinkler head 17 from the water guide pipe 5 and flows to the waterproof material, the flowmeter 4 detects the water flow in the water guide pipe 5, so that the instantaneous flow rate of the water is obtained, the rainfall effect in a rainy day is simulated, the PLC 8 controls the water pressure through the high-pressure pump 6, so that the water flow speed is regulated and controlled, the rainfall simulation process under different conditions is completed, meanwhile, the humidity sensor 15 detects the humidity data of the lower layer of the waterproof material in real time, the humidity data are analyzed and compared through the PLC 8, so that the waterproof effect of the waterproof material is obtained, when the data exceed a set value, the waterproof material is subjected to water leakage, and the alarm 12 is controlled to give an alarm; then, all data can be transmitted to a display for displaying through the PLC 8; finally, after the waterproof material is detected, the second electromagnet 18 is powered off and can be taken out to replace a new waterproof material, and the working principle of the waterproof engineering detection device with the alarm function is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waterproof engineering detection device with an alarm function is characterized by comprising:

the filter plate comprises a hollow bottom plate (1), wherein a filter plate (2) is arranged above the hollow bottom plate (1);

the fixing groove (3) is fixed in the middle of the upper portion of the filter plate (2), a ventilating plate (14) is arranged inside the fixing groove (3), a second electromagnet (18) is arranged above the ventilating plate (14), a humidity sensor (15) is installed below the ventilating plate (14) through screws, and a waterproof protective pad is arranged below the humidity sensor (15);

the placing plate (7) is arranged above the fixing groove (3), a first electromagnet (16) is installed at the bottom of the placing plate (7), a pressing metal ring (13) is arranged below the first electromagnet (16), and a water spraying head (17) is installed inside the first electromagnet (16);

the water guide pipe (5) is connected to the input end of the water spraying head (17), and a high-pressure pump (6) is installed on one side, close to the placing plate (7), of the water guide pipe (5);

the flowmeter (4) is connected to one side, close to the hollow bottom plate (1), of the water guide pipe (5);

and the PLC (8) is electrically connected to the output end of the flowmeter (4).

2. The waterproof engineering detection device with the alarm function according to claim 1, wherein the flow meter (4), the PLC (8) and the high-pressure pump (6) are sequentially electrically connected in series through a lead, and the PLC (8) is electrically connected with the humidity sensor (15).

3. The waterproof engineering detection device with the alarm function according to claim 1, wherein the first electromagnet (16) and the second electromagnet (18) are respectively in magnetic attraction connection with a pressing metal ring (13), and the size of the pressing metal ring (13) is matched with that of the second electromagnet (18).

4. A waterproof engineering test device with an alarm function according to claim 1, characterized in that the sprinkler head (17) is connected with the hollow bottom plate (1) through a flow meter (4), a water conduit (5) and a high pressure pump (6), and the sprinkler head (17) is perpendicular to the fixing groove (3).

5. A waterproofing work detecting device with alarm function according to claim 1 wherein said placing board (7) is further provided with:

the support (20) is installed on one side of the placing plate (7), a guide rail (9) is installed at the joint of the support (20) and the placing plate (7), and servo motors (11) are arranged on the left side and the right side of the support (20);

the driving screw rod (10) is installed at the output end of the servo motor (11), and a connecting block (19) is installed at the joint of the driving screw rod (10) and the placing plate (7).

6. A waterproof engineering detection device with an alarm function according to claim 5, characterized in that said bracket (20) is further provided with:

the alarm (12) is installed above the bracket (20) through screws, and the alarm (12) is electrically connected with the PLC (8).

7. The waterproof engineering detection device with alarm function of claim 5, characterized in that the driving screw rod (10) is connected with a servo motor (11) in a key mode, the driving screw rod (10) is connected with a connecting block (19) in a threaded mode, and the placing plate (7) and the bracket (20) form a lifting structure through a guide rail (9).