Device for water spraying test of outer window

Abstract

The utility model discloses a device for a water spraying test of an outer window. The device comprises a spraying pipe, a water supply pipe, a telescopic rod and a fixing clamp. The two ends of the spraying pipe are closed, a plurality of spraying holes are formed in the side portion of the spraying pipe, and the spraying holes are formed in the length direction of the spraying pipe. The water supply pipe is communicated with the spraying pipe and used for being communicated with an external water inlet pipe. The telescopic rod can stretch out and draw back in the length direction of the telescopic rod and is used for being supported in an outer window notch. The fixing clamp is connected with the telescopic rod and the spraying pipe, and the telescopic rod and the spraying pipe are arranged in parallel. After the device is applied to a water spraying test, the telescopic rod is supported in the notch of the outer window, so that the spraying pipe on the telescopic rod can be accurately positioned at the notch of the outer window, the construction efficiency is improved, and meanwhile water source waste is avoided.

Description

Technical Field

[0001] The present application relates to the field of construction, and in particular to a device for external window water spraying test. Background Art

[0002] In the construction of residential projects, after the exterior windows are constructed, leakage needs to be checked according to the specifications to avoid repairs caused by water seepage after decoration, which will cause economic losses. There are two traditional water spraying test methods. First, workers use water guns to spray the exterior windows of multi-story and ground-floor buildings to check whether the windows are leaking. This method cannot achieve full water spraying for high-rise buildings. The second method: In high-rise residential buildings, sprinkler pipes are hung on the roof or one floor above to spray water on the exterior windows. However, the sprinkler pipes in high-rise buildings are affected by wind, or the pressure of the pipes swings greatly during the spraying, and the sprinkler pipes are prone to deflection, so the spray angle and distance cannot be well controlled, and the positioning cannot be accurate. This seriously affects the construction efficiency, especially in the construction of high-rise buildings. Utility Model Content

[0003] The present application provides a device for an exterior window water spray test, which can accurately position a spray pipe at a recess of an exterior window during the water spray test, thereby improving construction efficiency.

[0004] The embodiment of the present application provides a device for an external window water spray test, comprising: a spray pipe, a water supply pipe, a telescopic rod, and a fixing card. The two ends of the spray pipe are closed, and a plurality of spray holes are opened on the side of the spray pipe, and each spray hole is arranged along the length direction of the spray pipe. The water supply pipe is connected to the spray pipe, and the water supply pipe is used to communicate with an external water inlet pipe. The telescopic rod can be extended and retracted along its length direction, and the telescopic rod is used to support the inside of the outer window recess. The fixing card connects the telescopic rod and the spray pipe, and the telescopic rod is arranged parallel to the spray pipe.

[0005] In some embodiments, the device further comprises: a pressure gauge installed in the water supply pipe, and the pressure gauge is used to detect water pressure.

[0006] In some of the embodiments, both ends of the spray pipe are blocked by plugging caps.

[0007] In some embodiments, the spray pipe includes two pipe sections, which are arranged along the length direction of the spray pipe. The water supply pipe is connected to the two pipe sections via a tee.

[0008] In some embodiments, the telescopic rod includes a rod body, a sleeve, and an adjuster. The rod body is inserted into the sleeve. The adjuster has a screw threadedly installed on the side of the sleeve. The screw is used to press and fix the rod body inside the sleeve.

[0009] In some embodiments, the number of regulators is two, and the two regulators are respectively disposed on both sides of the sleeve.

[0010] In some embodiments, a screwing head is fixedly connected to the free end of the screw rod, and the screwing head is used to screw the screw rod.

[0011] In some of the embodiments, both ends of the telescopic rod are fixedly connected with end plates, the end plates are perpendicular to the telescopic rod, and the end plates are used to support the side of the outer window recess.

[0012] In some embodiments, the fixing cards include two, and the two fixing cards are arranged along the length direction of the telescopic rod.

[0013] In some of the embodiments, the spray holes are arranged obliquely upward.

[0014] According to an embodiment of the present application, a device for an external window water spray test is provided, comprising: a spray pipe, a water supply pipe, a telescopic rod, and a fixing card. The two ends of the spray pipe are closed, and a plurality of spray holes are opened on the side of the spray pipe, and each spray hole is arranged along the length direction of the spray pipe. The water supply pipe is connected to the spray pipe, and the water supply pipe is used to connect to the external water inlet pipe. The telescopic rod can be telescoped along its length direction, and the telescopic rod is used to support the inside of the external window recess. The fixing card connects the telescopic rod and the spray pipe, and the telescopic rod is arranged parallel to the spray pipe. After the device of the present application is applied to the water spray test, by supporting the telescopic rod inside the external window recess, the spray pipe on the telescopic rod can be accurately positioned at the external window recess, thereby improving the construction efficiency and avoiding the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a front view of the spray pipe, water supply pipe, and pressure gauge in the embodiment of the present application;

[0017] Figure 2 A top view of the telescopic rod and the fixing card in the embodiment of the present application;

[0018] Figure 3 It is a side view of the device used for the external window water spray test in the embodiment of the present application. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] In order to accurately position the sprinkler pipe during the external window water spray test, the pipe does not shake, the two sides of the sprinkler pipe do not deflect, and the water spray angle and the distance from the external window can be well controlled to ensure that the water spray test pressure meets the requirements, avoid wasting water resources, and effectively improve construction efficiency and qualification rate. Figure 1-3 An embodiment of the present application provides a device for an exterior window water spray test, comprising: a spray pipe 1, a water supply pipe 2, a telescopic rod 4, a fixing card 5, and a pressure gauge 7.

[0021] The spray pipe 1 is used to transport spray water 10. The material of the spray pipe 1 can be PPR pipe or steel pipe. The diameter of the spray pipe 1 can be 25mm. The two ends of the spray pipe 1 are closed. Optionally, both ends of the spray pipe 1 are blocked by a plug cap 6 to achieve the closed setting of the two ends of the spray pipe 1. A plurality of spray holes 101 are opened on the side of the spray pipe 1, and the spray holes 101 are used to spray the spray water 10, and each spray hole 101 is arranged along the length direction of the spray pipe 1. The drilling diameter of the spray hole 101 can be 1.5mm, and the hole spacing can be 100-200mm. During the external window water spray test, the spray hole 101 is set obliquely upward so that the spray water 10 is sprayed obliquely upward. The spray hole 101 can be inclined upward by 45-60 degrees. The spray pipe 1 can be composed of two pipe sections, and the two pipe sections are arranged along the length direction of the spray pipe 1. Under the above conditions, the inner ends of the two pipe sections are arranged relative to each other, and the outer ends are both closed.

[0022] The water supply pipe 2 is used to communicate with the external water inlet pipe and supply water to the sprinkler pipe 1. The material of the water supply pipe 2 can be a PPR pipe or a steel pipe. The diameter of the water supply pipe 2 can be 25 mm. The water supply pipe 2 is connected to the sprinkler pipe 1. To this end, one end of the water supply pipe 2 can be connected to the center of the sprinkler pipe 1. Optionally, the water supply pipe 2 is connected to the two pipe sections of the sprinkler pipe 1 through a tee 3 to supply water to the sprinkler pipe 1. Also optionally, the connection between the water supply pipe 2 and the sprinkler pipe 1 adopts a hot-melt connection method to prevent leakage caused by excessive water pressure. The other end of the water supply pipe 2 can be freely set to communicate with the external water inlet pipe.

[0023] The telescopic rod 4 is used to support the inside of the recess of the outer window 9. The telescopic rod 4 can be telescopic along its length direction. The telescopic rod 4 can be composed of a rod body 401, a sleeve 402, and an adjuster 403. The rod body 401 and the sleeve 402 can both be made of steel pipes. The rod body 401 is inserted into the sleeve 402 to achieve the telescopic movement of the telescopic rod 4. The adjuster 403 is used to fix the rod body 401 inside the sleeve 402. There are two adjusters 403, and the two adjusters 403 are respectively arranged on both sides of the sleeve 402. The adjuster 403 has a screw and a screw head. The screw is used to press and fix the rod body 401 inside the sleeve 402. The screw is threadedly installed on the side of the sleeve 402. The screw head is used to screw the screw. The screw head is fixedly connected to the free end of the screw. Both ends of the telescopic rod 4 are fixedly connected with end plates 8 , which are perpendicular to the telescopic rod 4 . The end plates 8 are used to be supported on the side of the notch of the outer window 9 .

[0024] The fixing card 5 is used to fix the spray pipe 1 on the telescopic rod 4. The fixing card 5 connects the telescopic rod 4 and the spray pipe 1, and makes the telescopic rod 4 and the spray pipe 1 arranged parallel. There are two fixing cards 5, and the two fixing cards 5 are arranged along the length direction of the telescopic rod 4.

[0025] The pressure gauge 7 is used to detect the water pressure so as to effectively control the water spraying pressure. The pressure gauge 7 is installed on the water supply pipe 2.

[0026] The device of the present application determines the size according to the current status and size of the on-site windows (flat windows, eight-shaped windows, L-shaped windows, etc.). With the device of the present application, during spraying, since it is fixed in the groove of the outer wall, the swing caused by wind or pipeline pressure during spraying can be ignored, and since the spray pipe 1 is connected to the fixing card 5 as a whole, the two sides are not easy to bend downward, and the angle and distance of the water spray can be well controlled by adjusting the fixed position of the telescopic rod 4, and accurate positioning. In addition, the device of the present application is light, and the telescopic rod 4 can be operated manually, which is very convenient during reverse transportation. Workers can complete the fixing only indoors, which can ensure safety in use, and is safer and more reliable in quality, with low cost, economical and effective, and effectively improves construction efficiency.

[0027] The method of use of the present application is as follows: the telescopic rod 4 and the spray pipe 1 are connected as a whole by using the fixing card 5, the telescopic rod 4 is installed in the notch of the outer window 9, the height and distance are adjusted, and the regulator 403 is used to fix it firmly. Finally, the water supply pipe 2 is connected to the water source, the water pressure is controlled to 2KG, and the water spray test can be started.

[0028] In summary, the device of the present application can be used to accurately position the spray pipe 1 in the external window water spray test. Due to the addition of the fixing card 5, the spray pipe 1 of the present application has little shaking, no deflection on both sides, and little influence by wind. The device of the present application can well control the water spray angle and the distance from the external window 9, and ensure that the water spray test pressure meets the requirements, avoid wasting water sources, and effectively improve the construction efficiency and qualified rate. The device of the present application can be widely used in the external window water spray test of the construction industry. The device of the present application that can be fixed on the external wall has high stability and safety after multiple tests and verifications, and can well avoid the shortcomings of traditional water spray devices. The device of the present application is simple to make, and can also be made into standard parts for reuse, and is simple to operate in assembly, convenient and flexible, and has good practicality, and can be reused many times. The device of the present application is simple to make, and the external window water spray test work is efficiently completed in multiple uses, which ensures the construction period, saves manpower, and wins good honors for the enterprise.

[0029] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A device for external window water spray test, characterized in that: include: A spray pipe, with both ends closed, a plurality of spray holes opened on the side of the spray pipe, and each of the spray holes is arranged along the length direction of the spray pipe; A water supply pipe, connected to the spray pipe, and used to be connected to an external water inlet pipe; A telescopic rod, which can be extended and retracted along its length direction, and the telescopic rod is used to support the inside of the outer window recess; A fixing card connects the telescopic rod and the spray pipe, and enables the telescopic rod and the spray pipe to be arranged in parallel.

2. The device according to claim 1, characterized in that Also includes: A pressure gauge is installed on the water supply pipe, and is used to detect water pressure.

3. The device according to claim 1, characterized in that Both ends of the spray pipe are blocked by blocking caps.

4. The device according to claim 1, characterized in that The spray pipe comprises two pipe sections, and the two pipe sections are arranged along the length direction of the spray pipe; The water supply pipe is connected with the two pipe sections via a tee.

5. The device according to claim 1, characterized in that The telescopic rod comprises a rod body, a sleeve, and an adjuster. The rod body is inserted into the sleeve. The adjuster has a screw threadedly mounted on the side of the sleeve. The screw is used to press and fix the rod body inside the sleeve.

6. The device according to claim 5, characterized in that The regulators include two regulators, which are respectively arranged on both sides of the sleeve.

7. The device according to claim 5, characterized in that The free end of the screw rod is fixedly connected with a screwing head, and the screwing head is used for screwing the screw rod.

8. The device according to claim 1, characterized in that Both ends of the telescopic rod are fixedly connected with end plates, the end plates are perpendicular to the telescopic rod, and the end plates are used to support the side of the outer window recess.

9. The device according to claim 1, characterized in that The fixing cards include two, and the two fixing cards are arranged along the length direction of the telescopic rod.

10. The device according to claim 1, characterized in that The spray holes are arranged obliquely upward.

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