Testing device capable of rapidly detecting watertightness of bathroom

Abstract

The utility model discloses a testing device capable of quickly detecting bathroom watertightness, which relates to the technical field of watertightness detection and comprises a testing water tank and a shower hose, a water injection channel and a water outlet channel are mounted on the side wall of the testing water tank, and a water injection pipe is connected to one side, far away from the testing water tank, of the water injection channel. A water storage tank is arranged at the bottom of the water injection pipe, a water pump is installed in the water storage tank and connected with the water injection pipe, the sides, located in the testing water tank, of the water injection channel and the water outlet channel are each sleeved with a hook-and-loop fastener connecting shell, and the two hook-and-loop fastener connecting shells are bonded to the two ends of a shower hose; sealing rings are arranged at the joints of the two magic tape connecting shells and the water injection channel and the water outlet channel in a sleeving manner; according to the utility model, the magic tape connecting shell is bonded with the two ends of the shower head hose, so that the quick mounting and dismounting are facilitated, the test efficiency is greatly improved, the drainage groove and the water collecting bin designed in the device can quickly collect and concentrate leaked water, and the test result can be conveniently observed and evaluated.

Description

Technical Field

[0001] The utility model relates to the technical field of watertight detection, in particular to a testing device that can quickly detect the watertightness of sanitary wares. Background Technique

[0002] A shower hose is a common accessory in the bathroom. Its main function is to transport water from the shower faucet to the shower head for users to take a shower. Since the shower hose needs to withstand a certain amount of water pressure and tensile force during use, and at the same time needs to maintain a certain degree of flexibility and durability, its quality is directly related to the comfort and safety of the shower. In order to ensure the reliability and durability of the shower hose in actual use, watertight detection is an essential step.

[0003] If there is a leakage problem with the shower hose, it will not only affect the shower effect, but also may cause waste of water resources and potential safety hazards. Traditional detection methods often require a lot of time and effort. For example, checking each shower hose one by one requires multiple steps such as disassembly, installation, and testing, which is not only time-consuming and laborious, but also may affect production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a testing device that can quickly detect the watertightness of sanitary wares to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, a testing device that can quickly detect the watertightness of sanitary wares provided by the utility model includes a testing water tank and a shower hose. An injection channel and a water outlet channel are installed on the side wall of the testing water tank. The side of the injection channel away from the testing water tank is connected with an injection pipe. A water storage tank is arranged at the bottom of the injection pipe. A water pump is installed in the water storage tank, and the water pump is connected with the injection pipe. Magic tape connection shells are sleeved on one sides of the injection channel and the water outlet channel located inside the testing water tank. The two magic tape connection shells are bonded to the two ends of the shower hose. Sealing rings are sleeved at the joints of the two magic tape connection shells and the injection channel and the water outlet channel. A control valve is installed on the side of the water outlet channel away from the inside of the testing water tank. Drainage grooves with opposite inclined surfaces are arranged on both sides of the inner bottom surface of the testing water tank. A water collection bin is installed between the two drainage grooves. A protein cotton layer is installed at the bottom of the water collection bin.

[0006] Further, a vertically penetrating channel is opened at the top of the sealing ring. A groove corresponding to the horizontally positioned open end of the sealing ring is opened on the inner side of the testing water tank. Connecting blocks are installed on both sides of the sealing ring close to the channel above. A double-headed threaded rod is threadedly connected to the two connecting blocks. Limit blocks are installed at both ends of the double-headed threaded rod away from the connecting blocks.

[0007] Further, a gasket is installed on the inner arc wall of the sealing ring, and a rotating rod is installed on the side of one of the limiting blocks away from the double-headed threaded rod.

[0008] Further, a dye is added to the water in the water storage tank.

[0009] Further, the sealing ring is made of spring steel, and the inner arc wall of the magic tape connection shell is coated with a polytetrafluoroethylene coating.

[0010] Further, a through groove matching the water collection bin is opened on one side of the test water tank, and a handle is installed on the side of the water collection bin close to the through groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By bonding the magic tape connection shell to both ends of the shower hose, the present utility model is convenient for quick installation and disassembly, greatly improving the test efficiency. The designed drainage grooves and water collection bin inside the device can quickly collect and concentrate the leaked water, facilitating the observation and evaluation of the test results. The combined use of the dye and the protein cotton layer makes the water leakage phenomenon visible, facilitating the user to intuitively judge the water tightness performance of the sanitary ware product.

[0013] 2. By adopting the sealing ring and spring steel material, the present utility model ensures the tightness and durability of the connection part during the test process, and can adapt to sanitary ware products of different sizes and shapes. The design of the double-headed threaded rod and the limiting block allows the user to adjust the tightness of the sealing ring as needed, further enhancing the flexibility and accuracy of the test. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the main body of a test device for quickly detecting the water tightness of sanitary ware;

[0015] Figure 2 It is a schematic top view of a test device for quickly detecting the water tightness of sanitary ware;

[0016] Figure 3 It is a schematic diagram of the structure of the sealing ring connecting the magic tape connection shell in a test device for quickly detecting the water tightness of sanitary ware;

[0017] Figure 4 It is a schematic diagram of the structure of the water collection bin connecting the protein cotton layer in a test device for quickly detecting the water tightness of sanitary ware.

[0018] In the figure:

[0019] 1. Test water tank; 2. Shower hose; 3. Water injection channel; 4. Water injection pipe; 5. Water storage tank; 6. Water pump; 7. Control valve; 8. Drainage groove; 9. Water collection bin; 10. Water outlet channel; 11. Magic tape connection shell; 12. Sealing ring; 13. Gasket; 14. Connection block; 15. Double-headed threaded rod; 16. Limit block; 17. Rotating rod; 18. Protein cotton layer; 19. Handle. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0022] Refer to Figure 1 and Figure 4 As shown, a test device that can quickly detect the water tightness of a bathroom includes a test water tank 1 and a shower hose 2. A water injection channel 3 and a water outlet channel 10 are installed on the side wall of the test water tank 1. A water injection pipe 4 is connected to the side of the water injection channel 3 away from the test water tank 1. A water storage tank 5 is provided at the bottom of the water injection pipe 4. A water pump 6 is installed in the water storage tank 5, and the water pump 6 is connected to the water injection pipe 4. Magic tape connection shells 11 are sleeved on one side of the water injection channel 3 and the water outlet channel 10 located in the test water tank 1. The two magic tape connection shells 11 are bonded to both ends of the shower hose 2. Sealing rings 12 are sleeved at the joints of the two magic tape connection shells 11 and the water injection channel 3 and the water outlet channel 10. A control valve 7 is installed on the side of the water outlet channel 10 away from the inside of the test water tank 1. Drainage grooves 8 with opposite inclined surfaces are provided on both sides of the inner bottom surface of the test water tank 1. A water collection bin 9 is installed between the two drainage grooves 8. A protein cotton layer 18 is installed at the bottom of the water collection bin 9.

[0023] In the specific implementation process, after connecting the water pump 6 and the magic tape connection shell 11 to an external power supply and turning on the power, the test water tank 1, as the main part of the test, is used to accommodate the shower hose 2 to be tested. The water injection channel 3 and the water outlet channel 10 installed on the side wall are respectively used to inject test water into the test water tank 1 and discharge the water after the test. The two ends of the shower hose 2 are bonded to the magic tape connection shell 11 for quick installation and disassembly. The magic tape connection shell 11 is used to bond with the two ends of the shower hose 2 to ensure the stability of the connection during the test. A sealing ring 12 is sleeved at the connection between the magic tape connection shell 11 and the water injection channel 3 and the water outlet channel 10 to ensure the tightness of the test. The drainage grooves 8 are arranged on both sides of the inner bottom surface of the test water tank 1 with opposite inclined surfaces. If the shower hose 2 leaks during the test, the flowing water will flow to the water collection bin 9, and the protein cotton layer 18 installed in the water collection bin 9 can be used to absorb the water for easy observation of the leakage phenomenon.

[0024] It should be noted that the magic tape connection shell 11 is a connection shell with magic tape fasteners, which is used to connect with the shower hose 2, the water injection channel 3 and the water outlet channel 10. The magic tape is made of polyurethane material, and polyurethane has strong waterproof performance and can maintain good adhesion in a humid environment. When in use, align the magic tape connection shell 11 at one end of the shower hose 2 with the magic tape connection shell 11 of the water injection channel 3. Similarly, align the magic tape connection shell 11 at the other end of the shower hose 2 with the magic tape connection shell 11 of the water outlet channel 10. Slowly paste the aligned magic tape connection shells 11 together to ensure that the fastener parts are in full contact. Apply appropriate pressure by hand and press evenly from one end to the other to ensure the tight connection of the magic tape.

[0025] Refer to Figure 2 and Figure 3 As shown, a vertically penetrating channel is opened at the top of the sealing ring 12, and a groove corresponding to the open end at the horizontal position of the sealing ring 12 is opened on the inner side of the test water tank 1. Connecting blocks 14 are installed on both sides of the sealing ring 12 near the channel above. A double-headed threaded rod 15 is threadedly connected to the two connecting blocks 14. Limit blocks 16 are installed at both ends of the double-headed threaded rod 15 away from the connecting blocks 14. A gasket 13 is installed on the inner arc wall of the sealing ring 12. A rotating rod 17 is installed on one side of one limit block 16 away from the double-headed threaded rod 15. In the specific implementation process, a vertically penetrating channel is opened at the top of the sealing ring 12, and threaded grooves are opened in the connecting blocks 14 above both sides of the channel. Under the action of the double-headed threaded rod 15, the distance between the two connecting blocks 14 can be adjusted, thereby adjusting the tightness or position of the sealing ring 12. A groove corresponding to the open end at the horizontal position of the sealing ring 12 is opened on the inner side of the test water tank 1, which is for installing the sealing ring 12 and ensuring the accurate position of the double-headed threaded rod 15 when controlling the tightening of the sealing ring 12.

[0026] It should be noted that: Limit blocks 16 are installed at both ends of the double-headed threaded rod 15. These limit blocks 16 can prevent the double-headed threaded rod 15 from falling off during rotation and are also used to limit the movement range of the sealing ring 12. The gasket 13 further enhances the sealing effect and prevents water leakage. The rotating rod 17 facilitates the user to rotate the double-headed threaded rod 15, thereby adjusting the distance between the connecting blocks 14 and the tightness of the sealing ring 12.

[0027] Refer to Figure 1 and Figure 2 As shown, a dye is added to the water in the water storage tank 5. The sealing ring 12 is made of spring steel, and the inner arc wall of the Velcro connection shell 11 is coated with a polytetrafluoroethylene coating. In the specific implementation process, water mixed with a water-soluble dye is added to the water storage tank 5. When the shower hose 2 leaks, the colored liquid will mix with the protein cotton layer 18 through the drainage groove 8. The user can test the leakage condition of the shower hose 2 by observing the coloring condition of the protein cotton layer 18, and the protein cotton layer 18 can restore its adsorption performance through cleaning or regeneration treatment for repeated use.

[0028] It should be noted that: The sealing ring 12 is made of spring steel, has good elasticity and wear resistance, and can adapt to the connection requirements of sanitary products of different sizes and shapes. The polytetrafluoroethylene coating has excellent chemical corrosion resistance, high temperature resistance and low friction coefficient, and can protect the Velcro connection shell 11 from the erosion of water and other corrosive substances.

[0029] Refer to Figure 1 and Figure 4 As shown, a through groove matching the water collection bin 9 is opened on one side of the test water tank 1, and a handle 19 is installed on the side of the water collection bin 9 close to the through groove. In the specific implementation process, the design of the handle 19 facilitates the user to easily remove and replace the water collection bin 9, which is convenient for disassembling, washing or replacing the protein cotton layer 18, and improves the convenience and practicality of the test device.

[0030] Working principle:

[0031] Step 1: Bond the two ends of the shower hose 2 to be tested to the two Velcro connection shells 11 respectively to ensure a firm connection. Connect the water pump 6 and the Velcro connection shell 11 to the power supply to prepare for the test. Adjust the tightness of the sealing ring 12 through the double-headed threaded rod 15 to ensure the sealing performance during the test. Add water mixed with a water-soluble dye to the water storage tank 5 so that it can be clearly observed when leaking.

[0032] Step 2: Turn on the water pump 6, inject test water into the test water tank 1 through the water injection pipe 4 and the water injection channel 3, observe the performance of the shower hose 2 under the pressure of the test water, and check for any water leakage. If the shower hose 2 leaks, the staining liquid will flow out through the leakage point and flow along the drainage grooves 8 on both sides of the inner bottom surface of the test water tank 1 to the water collection bin 9. The protein cotton layer 18 in the water collection bin 9 will absorb this staining liquid, and the user can judge the water leakage condition of the shower hose 2 by observing the staining situation of the protein cotton layer 18.

[0033] Step 3: After the test is completed, turn off the water pump 6 and the control valve 7, disconnect the power supply, open the control valve 7 of the water outlet channel 10, drain the test water in the test water tank 1, and easily remove the water collection bin 9 through the through groove on one side of the test water tank 1 and the handle 19 on the water collection bin 9 to disassemble, wash or replace the protein cotton layer 18.

Claims

1. A test device capable of quickly detecting the water tightness of a bathroom, characterized in that, It includes a test water tank (1) and a shower hose (2). An injection channel (3) and a water outlet channel (10) are installed on the side wall of the test water tank (1). A water injection pipe (4) is connected to the side of the injection channel (3) away from the test water tank (1). A water storage tank (5) is provided at the bottom of the water injection pipe (4). A water pump (6) is installed in the water storage tank (5), and the water pump (6) is connected to the water injection pipe (4). Magic tape connection shells (11) are sleeved on one side of the injection channel (3) and the water outlet channel (10) located inside the test water tank (1). The two magic tape connection shells (11) are bonded to the two ends of the shower hose (2). Sealing rings (12) are sleeved at the joints of the two magic tape connection shells (11) and the injection channel (3) and the water outlet channel (10). A control valve (7) is installed on the side of the water outlet channel (10) away from the inside of the test water tank (1). Drainage grooves (8) with opposite inclined surfaces are provided on both sides of the inner bottom surface of the test water tank (1). A water collection bin (9) is installed between the two drainage grooves (8). A protein cotton layer (18) is installed at the bottom of the water collection bin (9).

2. The test device for quickly detecting the water tightness of a sanitary ware according to claim 1, wherein: A vertically penetrating channel is opened at the top of the sealing ring (12). A groove corresponding to the open end of the horizontal position of the sealing ring (12) is opened on the inner side of the test water tank (1). Connecting blocks (14) are installed on both sides of the sealing ring (12) above and close to the channel. The two connecting blocks (14) are threadedly connected with a double-headed threaded rod (15). Limit blocks (16) are installed at both ends of the double-headed threaded rod (15) away from the connecting blocks (14).

3. A test device for quickly detecting the water tightness of a bathroom as described in claim 2, characterized in that: A gasket (13) is installed on the inner arc wall of the sealing ring (12). A rotating rod (17) is installed on one side of one of the limit blocks (16) away from the double-headed threaded rod (15).

4. The test device for quickly detecting the water tightness of a sanitary ware according to claim 3, characterized in that: A coloring agent is added to the water in the water storage tank (5).

5. The test device for quickly detecting the water tightness of a bathroom as claimed in claim 4, characterized in that: The sealing ring (12) is made of spring steel, and the inner arc wall of the magic tape connection shell (11) is coated with a polytetrafluoroethylene coating.

6. The test device for quickly detecting the water tightness of a sanitary ware according to claim 5, characterized in that: A through groove matching the water collection bin (9) is opened on one side of the test water tank (1). A handle (19) is installed on one side of the water collection bin (9) close to the through groove.

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