Test water nozzle assembly and test device

Abstract

The utility model discloses a testing water nozzle assembly and a testing device, the testing water nozzle assembly comprises a water nozzle piece, the water nozzle piece is flat, a plurality of mutually spaced water flow channels are arranged in the water nozzle piece, and one end of each of the plurality of water flow channels is suitable for being communicated with a waterway. Therefore, the water nozzle piece is designed to be flat, the water nozzle piece can be conveniently pressed and sealed with the upper mold and the lower mold, and the water flow channels which are mutually spaced are arranged in the water nozzle piece, so that flow can be divided during water injection to control the flow of water and improve the uniformity of water injection, and the sealing performance of the test water nozzle assembly can be improved; and the accuracy of test data can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burst testing, in particular to a testing water nozzle assembly and a testing device. Background Art

[0002] The water pressure burst test is to continuously pressurize the container to fill with water until the container bursts. The bursting pressure is related to the safety factor of the container to be tested. While filling water into the container, the sealing of the container must be ensured to ensure the accuracy of the burst test data.

[0003] In the related art, the water injection nozzle used for the blasting test has a complex structure, which is not conducive to sealing, and the water flow rate of the water injection nozzle is large, which affects the accuracy of the test data and is not conducive to use in low-pressure blasting. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a test faucet assembly, which is easy to seal and has uniform water flow.

[0005] The utility model further provides a testing device.

[0006] The test faucet assembly according to the embodiment of the utility model comprises: a faucet piece, which is flat and has a plurality of water flow channels spaced apart from each other arranged inside, and one end of the plurality of water flow channels is suitable for being connected to a waterway.

[0007] Therefore, by designing the faucet to be flat, it can be easily sealed with the upper and lower molds, and a plurality of water flow channels spaced apart from each other are set inside the faucet, so that the water can be diverted during water injection to control the water flow rate and improve the uniformity of water injection, thereby not only improving the sealing of the test faucet assembly, but also improving the accuracy of the test data.

[0008] According to some embodiments of the present utility model, there are three water flow channels, and the three water flow channels are arranged in sequence and spaced apart in the horizontal direction.

[0009] According to some embodiments of the utility model, the faucet part includes a faucet body and an adapter, one end of the faucet body is provided with an adapter groove, one end of the adapter extends into the adapter groove and is threadedly connected and fixed to the adapter groove.

[0010] According to some embodiments of the present invention, the test faucet assembly further includes a positioning member, the positioning member is provided with a positioning groove, and the faucet body is movably disposed in the positioning groove up and down.

[0011] According to some embodiments of the present utility model, the test faucet assembly further includes a movable part, the movable part is connected to the faucet body, and the movable part is movably disposed in the positioning groove up and down.

[0012] According to some embodiments of the utility model, a limiting screw is provided in the positioning slot, a limiting slot is provided on the movable part, and the limiting screw extends into the limiting slot and selectively cooperates with the limiting slot in a limiting manner.

[0013] According to some embodiments of the present invention, the test faucet assembly further includes an elastic member, and two ends of the elastic member are elastically abutted against the movable member and the positioning member respectively.

[0014] According to some embodiments of the utility model, the test faucet assembly also includes a clamping piece, which is arranged on the movable piece, and the faucet body is at least partially arranged on the clamping piece and the movable piece, so that the clamping piece and the movable piece can clamp the faucet body.

[0015] According to some embodiments of the utility model, the pressing member is provided with a first through hole, and the movable member is provided with a second through hole, and the first through hole and the second through hole correspond to each other and are connected and fixed by a fastener.

[0016] The testing device according to the utility model comprises the testing faucet assembly described above.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a test faucet assembly according to an embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of a faucet according to an embodiment of the utility model;

[0021] Figure 3 is a schematic diagram of the interior of a faucet according to an embodiment of the utility model;

[0022] Figure 4 is a three-dimensional schematic diagram of an adapter according to an embodiment of the utility model;

[0023] Figure 5 is a three-dimensional schematic diagram of a positioning member according to an embodiment of the utility model;

[0024] Figure 6 It is a three-dimensional schematic diagram of a movable part according to an embodiment of the utility model;

[0025] Figure 7 It is a three-dimensional schematic diagram of a pressing member according to an embodiment of the utility model.

[0026] Reference numerals:

[0027] 100. Test the faucet assembly;

[0028] 10. faucet piece; 11. water flow channel; 12. faucet body; 121. adapter groove; 13. adapter;

[0029] 20. Positioning piece; 21. Positioning groove;

[0030] 30. movable part; 31. limiting groove; 32. second through hole;

[0031] 40. Limit screw;

[0032] 50. Pressing member; 51. First perforation;

[0033] 60. Fasteners. DETAILED DESCRIPTION

[0034] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0035] See the figure below for reference Figure 1-Figure 7 A test faucet assembly 100 according to an embodiment of the present invention is described. The test faucet assembly 100 of the present invention is suitable for a test device.

[0036] Combination Figure 1 and Figure 2 As shown, the test faucet assembly 100 according to the embodiment of the utility model can mainly include: a faucet piece 10, wherein the faucet piece 10 is flat, so that two large surfaces are arranged in the upper and lower directions of the faucet piece 10, and when the faucet piece 10 is installed on the container to be tested, the faucet piece 10 can be inserted into the silicone pad, and after the upper and lower pressing molds, the silicone pad can fit tightly with the large surfaces on the upper and lower sides of the faucet piece 10, thereby achieving a reliable sealing effect.

[0037] Furthermore, a plurality of water flow channels 11 spaced apart from each other are arranged inside the faucet 10, and one end of the plurality of water flow channels 11 is suitable for being connected to the waterway. Specifically, the water flow channels 11 can limit the flow path of water inside the faucet 10, and the plurality of water flow channels 11 are spaced apart from each other, which can ensure that the plurality of water flow channels 11 are independently arranged inside the faucet 10, and the water flows in two adjacent water flow channels 11 flow independently without interfering with each other. The faucet 10 in the embodiment of the utility model is a self-made stainless steel profiling part after heat treatment, which can facilitate the processing of the faucet 10 into a flat shape, and can also facilitate the arrangement of a plurality of water flow channels 11 inside the faucet 10.

[0038] Furthermore, one end of the plurality of water flow channels 11 is connected to the waterway, so that water outside the faucet 10 can enter the plurality of water flow channels 11 at the same time to inject water into the container to be tested.

[0039] In an embodiment of the utility model, the multiple water flow channels 11 in the faucet member 10 are multiple elongated through holes, so that the water flow in the multiple water flow channels 11 is reduced. In this way, multiple water flows with smaller flow rates are injected into the container to be tested at the same time, thereby improving the uniformity of water injection of the test faucet assembly 100, and further reducing the pressure fluctuation in the container due to excessive water flow, thereby improving the data accuracy of the bursting test.

[0040] Combination Figure 1 and Figure 2 As shown, there are three water flow channels 11, and the three water flow channels 11 are arranged in sequence and at intervals in the horizontal direction. Specifically, in the embodiment of the utility model, the faucet 10 includes three water flow channels 11. When the utility model is used to inject water into the container to be tested, the design of the faucet 10 can simultaneously make the small water flows in the three water flow channels 11 flow into the container to be tested. With such an arrangement, the water flow in the container to be tested can be more moderate when injecting water, and the water pressure in the container to be tested can be more uniform, which is conducive to reducing the pressure fluctuation caused by excessive water flow in the container, and is conducive to improving the data accuracy of the burst test.

[0041] It should be noted that, in the embodiment of the present utility model, the specific number of the water flow channels 11 in the faucet member 10 can be set to a specific value according to the required conditions of the burst test.

[0042] Combination Figure 2-Figure 4As shown, the faucet member 10 includes a faucet body 12 and an adapter 13. An adapter groove 121 is provided at one end of the faucet body 12. One end of the adapter 13 extends into the adapter groove 121 and is threadedly connected and fixed to the adapter groove 121. Specifically, in the structure of the faucet member 10, the faucet body 12 is the main structure of the faucet member 10, and a plurality of water flow channels 11 can be provided in the faucet body to ensure the structural reliability of the plurality of water flow channels 11 in the faucet member 10.

[0043] Furthermore, the adapter groove 121 on the faucet body 12 is located at one end of the faucet body 12 close to the water path, so that when the adapter 13 extends into the adapter groove 121, the adapter 13 can connect the water path with the faucet body 12, so that the water path is connected to the multiple water flow channels 11 in the faucet part 10, which can ensure that the water in the water path flows to the container to be tested through the faucet body 12.

[0044] Furthermore, one end of the adapter 13 is connected to the water channel, and at least a portion of the other end is provided with threads. The adapter groove 121 of the faucet body 12 is also provided with threads. The end of the adapter 13 provided with threads is extended into the adapter groove 121, so that the adapter 13 and the adapter groove 121 can be fixed by threaded connection.

[0045] The threaded structure is simple, easy to process, simple to operate, and reliable in connection. Such a setting can not only facilitate the production and processing of the faucet body 12 and the adapter 13, but also improve the convenience and reliability of the connection between the adapter 13 and the faucet body 12, thereby improving the assembly convenience of the test faucet assembly 100 and ensuring the structural reliability of the test faucet assembly 100.

[0046] In addition, the adapter 13 and the adapter groove 121 on the faucet body 12 are connected by threads, which can improve the sealing performance of the adapter 13 and the faucet body 12, thereby ensuring the stability and accuracy of the pressure inside the container to be tested during the water filling process, thereby facilitating the improvement of the data accuracy of the burst test. In the embodiment of the utility model, the end of the adapter 13 away from the faucet body 12 can also be connected to the water channel by threads to ensure the sealing effect between the adapter 13 and the threads.

[0047] Combination Figure 1 and Figure 5As shown, the test faucet assembly 100 further includes a positioning member 20, on which a positioning groove 21 is provided, and the faucet body 12 is movably disposed in the positioning groove 21. Specifically, the positioning member 20 can be used to fix the test faucet assembly 100 on the side of the fixture of the container to be tested, so that the test faucet assembly 100 is connected to the container to be tested, so that the test faucet assembly 100 in the utility model can be applied to the burst test of various thin-walled pipes. In the embodiment of the utility model, the positioning member 20 includes but is not limited to a positioning plate.

[0048] Furthermore, the positioning groove 21 is provided on the positioning plate, which can provide a stable and reliable setting position for the faucet body 12, and can ensure the structural reliability of the faucet body 12 during the water injection process. The faucet body 12 can move up and down in the positioning groove 21, which can improve the structural flexibility of the faucet body 12, and can facilitate the movement of the faucet body 12 to facilitate the replacement of the water path connected to the test faucet assembly 100. The pipe replacement operation is simple, which is conducive to extending the service life of the test faucet assembly 100.

[0049] Combination Figure 1 and Figure 6 As shown, the test faucet assembly 100 further includes a movable member 30, which is connected to the faucet body 12 and is disposed in the positioning groove 21 so as to be movable up and down. Specifically, the movable member 30 can move up and down in the positioning groove 21, and the faucet body 12 is connected to the movable member 30, so that the faucet body 12 can move up and down along the positioning groove 21 along with the movable member 30. In this way, by providing the movable member 30, not only can the faucet body 12 be fixed and the faucet body 12 can maintain structural stability, but also the faucet body 12 can be moved in the up and down direction, so as to improve the convenience of replacing the pipe of the test faucet assembly 100.

[0050] Combination Figure 1 , Figure 5 and Figure 6As shown, a limit screw 40 is provided in the positioning slot 21, and a limit slot 31 is provided on the movable member 30. The limit screw 40 extends into the limit slot 31 and selectively limits the limit slot 31. Specifically, the limit screw 40 in the positioning slot 21 can limit the movable member 30 that moves up and down. The limit screw 40 is fixed at a certain position in the positioning groove 21, so that when the movable part 30 moves up and down along the positioning groove 21, the movable part 30 selectively contacts and limits the position with the limit screw 40, and the limit screw 40 can limit the movable part 30 from continuing to move in the same direction. In this way, the movable part 30 can be prevented from detaching from the positioning groove 21, and the movable part 30 can be made to reciprocate up and down in the positioning groove 21, so that the faucet body 12 can be made to reciprocate up and down along the positioning groove 21. In this way, after replacing the water path connected to the faucet body 12, the faucet body 12 can be reset, so that the faucet body 12 can refill water into the container to be tested, thereby extending the service life of the test faucet assembly 100.

[0051] Furthermore, a limiting groove 31 is provided on the movable part 30 , and the limiting groove 31 cooperates with the limiting screw 40 , which can not only ensure the limiting reliability, but also improve the stability of the movable part 30 moving in the up and down directions.

[0052] According to an embodiment of the utility model, the test faucet assembly 100 also includes an elastic member, and the two ends of the elastic member are elastically abutted against the movable member 30 and the positioning member 20 respectively. With such an arrangement, in the process of moving the movable member 30 up and down by an external force, the elastic member can be squeezed or stretched, so that after the external force is removed, the movable member 30 can be reset under the elastic force of the elastic member, so that the faucet body 12 can have a rebound ability. With such an arrangement, it is beneficial to improve the convenience of pipe replacement of the test faucet assembly 100, and the operation is convenient and quick.

[0053] Combination Figure 1 and Figure 7 As shown, the test faucet assembly 100 further includes a pressing member 50, which is disposed on the movable member 30, and the faucet body 12 is at least partially disposed on the pressing member 50 and the movable member 30, so that the pressing member 50 and the movable member 30 press the faucet body 12. Specifically, in the embodiment of the utility model, the movable member 30 is located below the faucet body 12 to provide an upward supporting force for the faucet body 12. In order to ensure the structural stability of the faucet body 12 during the up and down movement, the embodiment of the utility model is provided with a pressing member 50 above the movable member 30, and the pressing member 50 cooperates with the movable member 30 to press and fix at least part of the faucet body 12, so that the structural stability of the faucet body 12 can be ensured, the faucet body 12 can be stably connected to the adapter 13, and the faucet body 12 can be ensured to stably inject water into the container to be tested.

[0054] In an embodiment of the utility model, one end of the faucet body 12 close to the adapter groove 121 is arranged between the clamping member 50 and the movable member 30 to enhance the structural reliability of the connection between the adapter groove 121 and the adapter 13 in the faucet body 12, which is beneficial to improving the connection reliability between the adapter 13 and the faucet body 12.

[0055] Combination Figure 1 , Figure 6 and Figure 7 As shown, the pressing member 50 is provided with a first through hole 51, and the movable member 30 is provided with a second through hole 32, the first through hole 51 corresponds to the second through hole 32, and is connected and fixed by a fastener 60. Specifically, the first through hole 51 has a simple structure and can be easily opened on the pressing member 50, and the second through hole 32 has a simple structure and can be easily opened on the movable member 30, which is conducive to improving the processing convenience of the pressing member 50 and the movable member 30.

[0056] Furthermore, the first through hole 51 on the clamping member 50 corresponds to the second through hole 32 on the movable member 30, so that the fastener 60 can pass through the first through hole 51 and the second through hole 32 in sequence, which can improve the convenience of connecting the clamping member 50 and the movable member 30. In addition, by tightening the first through hole 51 and the second through hole 32 with the fastener 60 to connect and fix the clamping member 50 and the fastener 60, the connection strength of the clamping member 50 and the movable member 30 can be ensured, thereby improving the structural reliability of the test faucet assembly 100.

[0057] According to an embodiment of the utility model, the test faucet assembly 100 can be applied to a test device. The test faucet assembly 100 of the utility model can be easily sealed with the upper and lower molds by designing the faucet piece 10 to be flat, and multiple water flow channels 11 spaced apart from each other are arranged inside the faucet piece 10, so that the water flow can be diverted during water injection to control the water flow and improve the uniformity of water injection, thereby not only improving the sealing of the test faucet assembly 100, but also improving the accuracy of the test data. In addition, the bursting time of the container to be tested can be adjusted by adjusting the size of the multiple water flow channels 11 in the faucet piece 10.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0059] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A test faucet assembly, characterized in that: include: A faucet piece (10) is flat and has a plurality of water flow channels (11) spaced apart from each other arranged therein, one end of the plurality of water flow channels (11) being suitable for being connected to a waterway.

2. The test faucet assembly according to claim 1, characterized in that: There are three water flow channels (11), and the three water flow channels (11) are arranged in sequence and at intervals in the horizontal direction.

3. The test faucet assembly according to claim 1, characterized in that: The faucet member (10) comprises a faucet body (12) and an adapter (13); one end of the faucet body (12) is provided with an adapter groove (121); one end of the adapter groove (13) extends into the adapter groove (121) and is threadedly connected and fixed to the adapter groove (121).

4. The test faucet assembly according to claim 3, characterized in that: It also comprises a positioning member (20), wherein the positioning member (20) is provided with a positioning groove (21), and the faucet body (12) is arranged in the positioning groove (21) so as to be movable up and down.

5. The test faucet assembly according to claim 4, characterized in that: It also comprises a movable part (30), the movable part (30) being connected to the faucet body (12), and the movable part (30) being arranged in the positioning groove (21) so as to be movable up and down.

6. The test faucet assembly according to claim 5, characterized in that: A limit screw (40) is arranged in the positioning groove (21), a limit groove (31) is arranged on the movable member (30), and the limit screw (40) extends into the limit groove (31) and selectively cooperates with the limit groove (31) in a limit manner.

7. The test faucet assembly according to claim 5, characterized in that: It also comprises an elastic member, the two ends of which are elastically abutted against the movable member (30) and the positioning member (20) respectively.

8. The test faucet assembly according to claim 5, characterized in that: The invention also comprises a pressing member (50), wherein the pressing member (50) is arranged on the movable member (30), and the faucet body (12) is at least partially arranged on the pressing member (50) and the movable member (30), so that the pressing member (50) and the movable member (30) press the faucet body (12).

9. The test faucet assembly according to claim 8, characterized in that: The pressing member (50) is provided with a first through hole (51), and the movable member (30) is provided with a second through hole (32); the first through hole (51) and the second through hole (32) correspond to each other and are connected and fixed by a fastener (60).

10. A testing device, characterized in that: include: The test faucet assembly (100) according to any one of claims 1 to 9.

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