Curtain wall engineering detection device
By using a water pump to spray water and an air pump to simulate wind pressure in the curtain wall engineering testing device, combined with a flow meter and a displacement sensor, the problem of insufficient single-detection capability in existing technologies is solved, enabling a comprehensive performance evaluation of the curtain wall and ensuring building safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-26
- Publication Date
- 2026-03-27
AI Technical Summary
Existing curtain wall testing equipment is relatively limited in its simulation of water tightness testing, making it difficult to comprehensively and accurately test the waterproof and wind pressure resistance performance of curtain walls. This can lead to quality problems such as leakage or deformation in actual projects, and cannot effectively guarantee the safety and durability of buildings.
A curtain wall engineering testing device was designed. Water is sprayed onto the curtain wall sample through a water pump via a hose and nozzle to simulate rainfall environments of different intensities. Combined with an air pump and an electric push rod to simulate wind pressure, the device uses a flow meter, an air tightness detector, and a displacement sensor to monitor the air tightness and deformation of the curtain wall in real time, thereby achieving multi-faceted performance testing.
It can promptly detect sealing defects in curtain walls, assess their airtightness and wind pressure resistance, avoid safety hazards, improve the flexibility and accuracy of inspections, and ensure the safety and normal use of buildings.
Smart Images
Figure CN224051511U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to curtain wall detection technical field more specifically, relate to a curtain wall engineering detection device. BACKGROUND
[0002] The curtain wall engineering detection device is a special equipment for detecting the physical performance, structural safety, functional integrity and the like of a building curtain wall, and the curtain wall as a building envelope structure needs to have air tightness, water tightness, wind pressure resistance performance, in-plane deformation capacity and other key performances, so that the actual performance of the curtain wall is quantitatively evaluated whether it meets the design specification and safety standard by simulating the natural environment or applying external force through the detection device.
[0003] The existing curtain wall engineering detection device, when in use, usually places the curtain wall sample to be measured on a detection plate, and then sprays water source, in which process the staff carefully observes whether water droplets, water stains or water flow and other leakage phenomena appear on the inside of the sample, and records in detail the leakage position, severity and occurrence time, so as to directly evaluate the waterproof performance of the curtain wall in actual use.
[0004] The existing technology, when in use, is difficult to comprehensively and accurately detect the waterproofness and wind pressure resistance performance of the curtain wall sample due to the above-mentioned single simulation of water tightness detection, which is likely to cause leakage or deformation and other quality problems of the curtain wall under complex meteorological conditions in actual engineering, and cannot effectively guarantee the use safety and durability of the building, so the curtain wall engineering detection device is proposed. UTILITY MODEL CONTENTS
[0005] 1. Technical problem to be solved
[0006] In view of the problems existing in the prior art, the utility model aims to provide a curtain wall engineering detection device, which places the curtain wall sample to be detected stably on the detection plate, starts the water pump, and sprays water from the nozzle on the curtain wall sample through the hose and branch pipe, so as to simulate different intensity rainfall environment, which is convenient for the staff to directly observe the surface of the curtain wall sample, can timely find the possible sealing defects of the curtain wall, and avoids the safety hazards or affects the normal use of the building caused by the water leakage problem.
[0007] 2. Technical scheme
[0008] To solve the above-mentioned problems, the utility model adopts the following technical scheme.
[0009] A curtain wall engineering detection device, including detection table and support rod, the bottom of the detection table is fixedly connected with a plurality of support rods, the upper surface of the detection table is fixedly connected with a connecting frame, the bottom of the connecting frame is installed with a detection assembly, the inside of the detection table is installed with a storage assembly; The detection assembly includes a water storage tank fixedly connected to the upper surface of the connecting frame, a gas pump is fixedly connected to the bottom of the connecting frame, a hose is installed in the inside of the water storage tank, one end of the hose is fixedly connected with a branch pipe, a plurality of nozzles are installed on the outer surface of the branch pipe; The storage assembly includes a detection chamber opened in the inside of the detection table, a support plate is fixedly connected to the inside of the detection chamber, a detection plate is installed on the upper surface of the support plate, a gas tightness detector and a displacement sensor are fixedly connected to the upper surface of the detection plate.
[0010] Further, a plurality of holes are opened in the inside of the detection plate, a recovery box is slidingly connected to the bottom of the support plate and the inside of the detection chamber, a handle is fixedly connected to the outer surface of the recovery box, which facilitates the rapid discharge and centralized collection of sprayed water, facilitates subsequent cleaning and reuse, improves environmental protection and operational convenience.
[0011] Further, an electric push rod is fixedly connected to the bottom of the connecting frame, one end of the electric push rod is connected with the branch pipe, a pressure-resistant detection chamber is provided in the inside of the branch pipe, the branch pipe is controlled to ascend and descend through the electric push rod, the adaptability of different height curtain wall samples is realized, and the detection flexibility and automation degree are improved.
[0012] Further, one end of the gas pump is connected with a conveying pipe, a spray gun is installed on the outer surface of the pressure-resistant detection chamber through the conveying pipe, a flow meter is fixedly connected to the outer surfaces of the hose and the conveying pipe, and the flow meter can be used for real-time monitoring of water flow and air flow.
[0013] Further, a water pump is fixedly connected to the outer surface of the hose, an anti-skid sleeve is connected to the outer surface of the water pump, so that the water in the water storage tank can be pumped into the hose through the water pump.
[0014] Further, an injection pipe is fixedly connected to the outer surface of the water storage tank, a cover plate is installed on the outer surface of the injection pipe, which facilitates water filling operation and prevents dust from entering and water from splashing out through the cover plate.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the utility model lie in:
[0017] (1) this scheme is by the detection of curtain wall sample stable placed on the detection plate, start the water pump, make water by hose, branch pipe by nozzle spray to curtain wall sample, simulate different intensity rainfall environment, this process is convenient for staff to intuitively observe the curtain wall sample surface, can timely find the possible sealing defects of curtain wall, avoid the security risks caused by water leakage problem or affect the normal use of building, at the same time, flow meter real-time monitoring hose water flow data, through the air tightness detector continuously detects the air tightness of curtain wall sample, can get the air tightness index of curtain wall synchronously.
[0018] (2) the water sprayed to the curtain wall sample is dropped into the recycling box through the hole in the detection plate and stored centrally, which is convenient for the staff to take out the recycling box from the detection chamber through the handle after completing the detection, centrally processes the waste water, avoids the pollution to the environment caused by random discharge of waste water, at the same time, prepares for the next detection, improves the sustainable use of the detection device.
[0019] (3) when the water tightness detection is finished, start the air pump and electric push rod, the air pump transports the gas to the spray gun through the conveying pipe and sprays it to the curtain wall sample surface, the electric push rod drives the branch pipe to move up and down, shortens the height between the spray gun and the curtain wall sample, simulates the wind pressure environment of different directions and intensity, at the same time, the displacement sensor real-time monitors the deformation and displacement of the curtain wall sample under the action of wind pressure, can accurately evaluate the structural stability and anti deformation ability of the curtain wall under the action of wind pressure. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the overall structure schematic view of the utility model;
[0021] Figure 2 It is the overall structure sectional view of the utility model;
[0022] Figure 3 It is the local structure sectional view of the utility model;
[0023] Figure 4 It is the utility model Figure 3 The structure enlarged view of A in the utility model;
[0024] Figure 5 It is the local structure sectional view of the utility model detection assembly.
[0025] Explanation of figure mark:
[0026] 1, detection platform; 101, support rod; 102, connecting frame; 2, detection assembly; 201, water storage tank; 202, hose; 203, electric push rod; 204, branch pipe; 205, compression resistance detection chamber; 206, air pump; 207, conveying pipe; 208, water pump; 209, flow meter; 210, spray gun; 211, nozzle; 3, storage assembly; 301, detection chamber; 302, support plate; 303, detection plate; 304, hole; 305, recovery box; 306, air tightness detector; 307, displacement sensor. DETAILED DESCRIPTION
[0027] The technical solutions of the present application will be described clearly and completely below in combination with the drawings of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] Embodiment 1
[0031] Please refer to Figures 1-5 A curtain wall engineering detection device, comprising a detection platform 1 and a support rod 101, the bottom of the detection platform 1 is fixedly connected with a plurality of support rods 101, the upper surface of the detection platform 1 is fixedly connected with a connecting frame 102, and the bottom of the connecting frame 102 is provided with a detection assembly 2.
[0032] Specifically, the detection assembly 2 comprises a water storage tank 201 fixedly connected to the upper surface of the connecting frame 102, the bottom of the connecting frame 102 is fixedly connected with a gas pump 206, the inside of the water storage tank 201 is provided with a hose 202, one end of the hose 202 is fixedly connected with a branch pipe 204, the outer surface of the branch pipe 204 is provided with a plurality of nozzles 211, the bottom of the connecting frame 102 is fixedly connected with an electric push rod 203, one end of the electric push rod 203 is connected with the branch pipe 204, the inside of the branch pipe 204 is provided with a pressure-resistant detection chamber 205, one end of the gas pump 206 is connected with a conveying pipe 207, the conveying pipe 207 penetrating through the outer surface of the pressure-resistant detection chamber 205 is provided with a spray gun 210, the outer surfaces of the hose 202 and the conveying pipe 207 are fixedly connected with a flow meter 209, the outer surface of the hose 202 is fixedly connected with a water pump 208, the outer surface of the water pump 208 is sleeved with an anti-skid sleeve, the outer surface of the water storage tank 201 is fixedly connected with an injection pipe, and the outer surface of the injection pipe is provided with a cover plate.
[0033] Further, the water in the water storage tank 201 is pumped to the branch pipe 204 through the hose 202 by the water pump 208, and then the water is uniformly delivered to the plurality of nozzles 211 through the branch pipe 204, so that the nozzles 211 spray on the curtain wall sample, thereby simulating different intensity rainfall environments, starting the gas pump 206, so that the gas pump 206 delivers the generated gas to the spray gun 210 through the conveying pipe 207, so that the spray gun 210 sprays the gas between the curtain wall samples, and simultaneously starting the power supply and the controller in the electric push rod 203, so that the electric push rod 203 drives the branch pipe 204 to move up and down, and the height between the spray gun 210 and the curtain wall sample is shortened through the up and down movement of the branch pipe 204, so as to simulate different direction and intensity wind pressure environments.
[0034] Embodiment 2
[0035] With reference to Figures 1-5 For the second embodiment of the utility model, the inside of the detection table 1 is provided with a storage assembly 3 based on the previous embodiment.
[0036] Specifically, the storage assembly 3 comprises a detection chamber 301 opened in the inside of the detection table 1, the inside of the detection chamber 301 is fixedly connected with a supporting plate 302, the upper surface of the supporting plate 302 is provided with a detection plate 303, the upper surface of the detection plate 303 is fixedly connected with an air-tightness detector 306 and a displacement sensor 307, the inside of the detection plate 303 is provided with a plurality of holes 304, the bottom of the supporting plate 302 and the inside of the detection chamber 301 are slidingly connected with a recovery box 305, and the outer surface of the recovery box 305 is fixedly connected with a handle.
[0037] Further, the deformation and displacement of the curtain wall sample under the action of wind pressure are monitored in real time by the displacement sensor 307, and the water sprayed on the curtain wall sample drips through the holes 304 in the detection plate 303 into the recycling box 305 for centralized storage, so that after the staff complete the detection, the recycling box 305 is taken out of the detection chamber 301 by the handle, facilitating centralized treatment of the waste water and preparation for the next detection.
[0038] The working principle of the utility model is as follows: in use, first, the curtain wall sample to be detected is placed stably on the upper surface of the detection plate 303, then the cover plate is opened, and then an appropriate amount of detection water is added to the water storage tank 201 through the injection pipe, after the addition is completed, the cover plate is tightly installed on the outer surface of the injection pipe to prevent water leakage during the detection process, at this time, the power supply and the controller are started to start the water pump 208, the water in the water storage tank 201 is pumped through the hose 202 to the branch pipe 204, and then the water is uniformly delivered to the plurality of nozzles 211 through the branch pipe 204, so that the nozzles 211 spray on the curtain wall sample to simulate different intensity rainfall environment, during the water spraying process, the staff needs to carefully observe the surface of the curtain wall sample, especially the joint gaps, sealing strips and other parts, to check whether there is leakage phenomenon, at the same time, the flow meter 209 monitors the flow data of the water flow in the hose 202 in real time, and the air tightness detector 306 continuously detects the air tightness of the curtain wall sample.
[0039] At the same time, the water sprayed on the curtain wall sample drips through the holes 304 in the detection plate 303 into the recycling box 305 for centralized storage, so that after the staff complete the detection, the recycling box 305 is taken out of the detection chamber 301 by the handle, facilitating centralized treatment of the waste water and preparation for the next detection.
[0040] After the water tightness detection is completed, the power supply and the controller are started to start the air pump 206, the air pump 206 delivers the generated gas to the spray gun 210 through the conveying pipe 207, so that the spray gun 210 sprays the gas between the curtain wall samples, at the same time, the power supply and the controller inside the electric push rod 203 are started, so that the electric push rod 203 drives the branch pipe 204 to move up and down, the height between the spray gun 210 and the curtain wall sample is shortened through the up and down movement of the branch pipe 204, so as to simulate different direction and intensity wind pressure environment, in this process, the displacement sensor 307 installed on the upper surface of the detection plate 303 monitors the deformation and displacement of the curtain wall sample under the action of wind pressure in real time.
[0041] The above is only the preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A curtain wall engineering detection device, comprising a detection table (1) and a support rod (101), the bottom of the detection table (1) is fixedly connected with a plurality of support rods (101), characterized in that: The upper surface of the detection table (1) is fixedly connected with a connecting frame (102), the bottom of the connecting frame (102) is provided with a detection assembly (2), and the inside of the detection table (1) is provided with a storage assembly (3); The detection assembly (2) comprises a water storage tank (201) fixedly connected to the upper surface of the connecting frame (102), a gas pump (206) fixedly connected to the bottom of the connecting frame (102), a hose (202) installed in the water storage tank (201), a branch pipe (204) fixedly connected to one end of the hose (202), and a plurality of nozzles (211) installed on the outer surface of the branch pipe (204); The storage assembly (3) comprises a detection chamber (301) opened in the detection table (1), a support plate (302) fixedly connected to the inside of the detection chamber (301), a detection plate (303) installed on the upper surface of the support plate (302), and an airtightness detector (306) and a displacement sensor (307) fixedly connected to the upper surface of the detection plate (303).
2. The curtain wall engineering detection device according to claim 1, characterized in that: A plurality of holes (304) are formed in the detection plate (303), a recovery box (305) is slidably connected to the bottom of the support plate (302) and the inside of the detection chamber (301), and a handle is fixedly connected to the outer surface of the recovery box (305).
3. The curtain wall engineering detection device according to claim 1, characterized in that: The bottom of the connecting frame (102) is fixedly connected with an electric push rod (203), one end of the electric push rod (203) is connected with the branch pipe (204), and a pressure-resistant detection chamber (205) is formed in the branch pipe (204).
4. The curtain wall engineering detection device according to claim 3, characterized in that: One end of the gas pump (206) is connected with a conveying pipe (207), the conveying pipe (207) penetrates through the outer surface of the pressure-resistant detection chamber (205) and is provided with a spray gun (210), and the outer surfaces of the hose (202) and the conveying pipe (207) are fixedly connected with a flow meter (209).
5. The curtain wall engineering detection device according to claim 1, characterized in that: The outer surface of the hose (202) is fixedly connected with a water pump (208), and the outer surface of the water pump (208) is sleeved with an anti-skid sleeve.
6. The curtain wall engineering detection device according to claim 1, characterized in that: The outer surface of the water storage tank (201) is fixedly connected with an injection pipe, and the outer surface of the injection pipe is provided with a cover plate.