Multi-module nozzle detection device

Abstract

The utility model discloses a multi-module nozzle detection device, a sealing detection module comprises a connecting plate, a sealing block is embedded and fixed in the middle of the top surface of the connecting plate, limiting blocks are fixedly connected to the outer wall of the connecting plate and are located at the two sides of the sealing block, and distance scales are arranged at the two sides of the front surface of the connecting plate. Threaded cylinders are slidably connected to the positions, close to the distance scales, of the top of the connecting plate, threaded rods are connected to the upper ends of the inner walls of the threaded cylinders in a threaded mode, abutting discs are rotatably connected to the tops of the threaded rods, sliding shafts are fixedly connected to the bottom ends of the threaded cylinders, and pointers are fixedly connected to one ends of the side walls of the sliding shafts. The surface of the pointer is further connected with the surface of the connecting plate in a sliding mode, the sealing block blocks an outlet of the nozzle and introduces a water source into the nozzle, so that the sealing condition of the nozzle is detected, meanwhile, the abutting discs on the two sides make contact with the side wall of the nozzle, and the size of the nozzle can be detected while the sealing condition of the nozzle is detected.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a multi-module nozzle detection device. Background Art

[0002] A nozzle is a device used to spray liquid or gas, converting the fluid into the desired direction and speed through an outlet of a specific shape. It is widely used in various fields such as fire fighting, agricultural irrigation, chemical production and cleaning equipment, playing a key role.

[0003] During the production and development of nozzles, manufacturers usually need to conduct multiple tests on the performance of the nozzles, such as nozzle size, nozzle sealing, and spray characteristics. However, the above-mentioned testing steps are usually separated and tested using different devices, which makes the nozzle detection efficiency low. Therefore, a multi-module nozzle detection device is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the present invention are as follows: Multiple detection steps are usually separated and detected using different devices, which results in low detection efficiency for the nozzle.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A multi-module nozzle detection device includes a spray detection module, wherein a sealing detection module is provided inside the spray detection module;

[0007] Also includes:

[0008] The sealing detection module includes a connecting plate, a sealing block is embedded and fixed in the middle of the top surface of the connecting plate, and limit blocks are fixedly connected to the outer wall of the connecting plate and located on both sides of the sealing block. Distance scales are provided on both sides of the front surface of the connecting plate;

[0009] The top of the connecting plate and the position near the distance scale are slidably connected with a threaded barrel, the upper end of the inner wall of the threaded barrel is threadedly connected with a screw, the top end of the screw extends upward to the outside of the threaded barrel, and the outer wall of the upper end of the screw is rotatably connected with a stop plate;

[0010] Among them, the bottom end of each threaded cylinder extends downwardly of the connecting plate, and the bottom end of the threaded cylinder is fixedly connected to a sliding shaft, one end of the side wall of the sliding shaft is fixedly connected to an indicator needle, and the end of the indicator needle extends to the distance scale, and the surface of the indicator needle is also slidably connected to the surface of the connecting plate.

[0011] As a further solution of the present invention: the sealing detection module also includes a hoop, and the two sides of the hoop are symmetrically fixedly connected with extension plates, the outer walls of the two extension plates are rotatably connected with rotating plates, and the bottom outer walls of each rotating plate are respectively fixedly connected to the two sides of the connecting plate.

[0012] As a further solution of the present invention: a spring is fixedly connected to the outer wall of each rotating plate and located above the connecting plate, and the spring is fixedly connected to the threaded barrel at one end away from the rotating plate.

[0013] As a further solution of the present invention: an upper magnetic plate is fixedly connected to the outer wall of the extension plate and located above the rotating plate. The upper magnetic plate and the extension plate are perpendicular to each other in the length direction. A lower magnetic plate is fixedly connected to the upper end of the outer wall of the rotating plate. The outer surface of the lower magnetic plate is magnetically connected to the bottom surface of the upper magnetic plate.

[0014] As a further solution of the present invention: the spray detection module includes a transparent box, the upper end of the back of the transparent box is connected with a water pipe, one end of the water pipe extends into the interior of the transparent box, and the bottom surface of the transparent box is fixedly connected with support legs on all four sides.

[0015] As a further solution of the present invention: a mesh plate is embedded and fixed on the bottom surface of the transparent box, a perforated plate is fixedly installed on the inner wall of the transparent box and above the mesh plate, a plurality of test bottles are plugged into the surface of the perforated plate, and the spacing between adjacent test bottles is equal, and the bottom of each test bottle is in movable contact with the top surface of the mesh plate.

[0016] As a further solution of the present invention: a water guide frame is fixedly installed on the side of the bottom surface of the transparent box, and a water collecting tray is movably installed on the inner side of each supporting foot.

[0017] Beneficial effects of the utility model:

[0018] (1) After the nozzle sample is connected to the water pipe, the nozzle outlet can be blocked by the sealing block and water can be introduced into the nozzle to detect the sealing condition of the nozzle. At the same time, the discs on both sides contact the side walls of the nozzle, and the size of the nozzle can be detected while detecting the sealing condition of the nozzle;

[0019] (2) The nozzle sample is placed in a transparent box for observation and testing. When the sealing test is completed, the rotating plate can be flipped to separate the sealing block from the nozzle, so that the nozzle sprays water mist downward. The operator can observe the shape of the water mist from all sides through the transparent box, and multiple test bottles are set at equal distances below the nozzle. By observing the water storage conditions of each test bottle, the uniformity of the nozzle output range can be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the transparent box in the utility model;

[0023] Figure 3 This is a side structural diagram of the hoop in the utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the utility model when the disc clamps the nozzle;

[0025] Figure 5 It is a schematic diagram of the structure of the support plate in the utility model when viewed from above.

[0026] In the figure: 1. Spray detection module; 101. Transparent box; 102. Water pipe; 103. Support foot; 104. Water collecting tray; 105. Water guide frame; 106. Mesh plate; 107. Hole plate; 108. Test bottle; 2. Sealing detection module; 201. Hoop; 202. Extension plate; 203. Upper magnetic plate; 204. Rotating plate; 205. Connecting plate; 206. Sealing block; 207. Limit block; 208. Distance scale; 209. Spring; 210. Threaded barrel; 211. Sliding shaft; 212. Indicator needle; 213. Screw; 214. Abutment plate; 215. Lower magnetic plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figure 1-5As shown, a multi-module nozzle detection device includes a spray detection module 1, and a sealing detection module 2 is arranged inside the spray detection module 1; the sealing detection module 2 also includes: a connecting plate 205, a sealing block 206 is fixedly embedded in the middle of the top surface of the connecting plate 205, and the sealing block 206 is made of silicone material and has a certain ductility. The outer wall of the connecting plate 205 and both sides of the sealing block 206 are fixedly connected to the limiting blocks 207, and the front sides of the connecting plate 205 are provided with distance scales 208; wherein, the top of the connecting plate 205 and near the distance scale 208 are slidably connected to The threaded barrel 210 has a screw 213 threadedly connected to the upper end of the inner wall of the threaded barrel 210. The top of the screw 213 extends upward to the outside of the threaded barrel 210, and the outer wall of the upper end of the screw 213 is rotatably connected to the plate 214. The bottom end of each threaded barrel 210 extends below the connecting plate 205, and the bottom end of the threaded barrel 210 is fixedly connected to a sliding shaft 211. One end of the side wall of the sliding shaft 211 is fixedly connected to an indicator needle 212, and the tip of the indicator needle 212 extends to the distance scale 208. The surface of the indicator needle 212 is also slidably connected to the surface of the connecting plate 205. Figure 4 As shown, the screw rod 213 is turned so that the screw rod 213 moves up and down in the threaded barrel 210, and then the plate 214 contacts different positions of the nozzle, making it convenient to detect each position.

[0029] The sealing detection module 2 also includes a hoop 201, and the two sides of the hoop 201 are symmetrically fixedly connected with extension plates 202. The outer walls of the two extension plates 202 are rotatably connected to the rotating plates 204. The outer walls of the bottom ends of the rotating plates 204 are respectively fixedly connected to the two sides of the connecting plate 205. Figure 2 As shown, the hoop 201 is fixed to the outside of the water pipe 102;

[0030] The outer wall of each rotating plate 204 and the upper part of the connecting plate 205 are fixedly connected with a spring 209. The spring 209 is located at one end away from the rotating plate 204 and is fixedly connected with the threaded cylinder 210. Figure 4 As shown, the spring 209 pushes the threaded barrel 210, so that the contact between the disc 214 and the nozzle is maintained;

[0031] The outer wall of the extension plate 202 is fixedly connected to the upper magnetic plate 203 above the rotating plate 204. The upper magnetic plate 203 and the extension plate 202 are perpendicular to each other in the length direction. The upper end of the outer wall of the rotating plate 204 is fixedly connected to the lower magnetic plate 215. The outer surface of the lower magnetic plate 215 is magnetically connected to the bottom surface of the upper magnetic plate 203. Figure 2-Figure 4 As shown, the rotating plate 204 flips toward the upper magnetic plate 203, thereby separating the sealing block 206 from the nozzle. After the outer surface of the lower magnetic plate 215 is magnetically connected to the bottom surface of the upper magnetic plate 203, the falling of the rotating plate 204 due to gravity is offset.

[0032] The spray detection module 1 includes a transparent box 101, the upper end of the back of the transparent box 101 is connected to a water pipe 102, one end of the water pipe 102 extends to the inside of the transparent box 101, and the bottom surface of the transparent box 101 is fixedly connected with support legs 103 on all sides. The bottom surface of the transparent box 101 is inlaid with a mesh plate 106, and a hole plate 107 is fixedly installed on the inner wall of the transparent box 101 and above the mesh plate 106. A plurality of test bottles 108 are plugged into the surface of the hole plate 107, and the spacing between adjacent test bottles 108 is equal. The bottom of each test bottle 108 is in active contact with the top surface of the mesh plate 106. A water guide frame 105 is fixedly installed on the side of the bottom surface of the transparent box 101, and a water collecting tray 104 is movably installed on the inner side of each support leg 103. Figure 2 As shown, a plurality of test bottles 108 are inserted in both the length and width directions of the hole plate 107 .

[0033] The working principle of this utility model:

[0034] When the device is in use, the nozzle sample to be tested is connected to one end of the water pipe 102 located inside the transparent box 101. The rotating plate 204 is then flipped downward, and the sealing block 206 contacts the bottom end of the nozzle and deforms, thereby blocking the bottom output port of the nozzle. The retaining plate 214 is pushed to the sides by the outer wall of the nozzle, and the spring 209 pushes the threaded barrel 210 close to the nozzle, so that the retaining plate 214 continuously contacts the outer wall of the nozzle. The rotating plate 204 is flipped downward until it contacts the extension plate 202. At this time, the length direction of the rotating plate 204 and the nozzle are consistent. Then, water is introduced into the water pipe 102, and the nozzle surface is observed to seep out. At the same time, the readings of each indicator needle 212 on the distance scale 208 are observed to measure the size of the nozzle.

[0035] Then, the rotating plate 204 is flipped upward to reset it, and the lower magnetic plate 215 is adsorbed on the surface of the upper magnetic plate 203 to prevent the rotating plate 204 from falling due to gravity. The output port at the bottom of the nozzle is unblocked and sprays water mist downward. At this time, the operator can observe the shape of the water mist around the transparent box 101. At the same time, the water mist falls into each test bottle 108. By observing the height of the water surface in the test bottle 108, the operator can determine whether the output of the nozzle is uniform.

[0036] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A multi-module nozzle detection device, comprising a spray detection module (1), wherein a sealing detection module (2) is provided inside the spray detection module (1); It is characterized by: Also includes: The sealing detection module (2) comprises a connecting plate (205), a sealing block (206) is fixedly embedded in the middle of the top surface of the connecting plate (205), and limiting blocks (207) are fixedly connected to the outer wall of the connecting plate (205) and located on both sides of the sealing block (206), and distance scales (208) are provided on both sides of the front surface of the connecting plate (205); The top of the connecting plate (205) and near the distance scale (208) are slidably connected to a threaded barrel (210), the upper end of the inner wall of the threaded barrel (210) is threadedly connected to a screw rod (213), the top end of the screw rod (213) extends upward to the outside of the threaded barrel (210), and the upper end outer wall of the screw rod (213) is rotatably connected to a stop plate (214); The bottom end of each threaded barrel (210) extends downwardly from the connecting plate (205), and the bottom end of the threaded barrel (210) is fixedly connected to a sliding shaft (211), and one end of the side wall of the sliding shaft (211) is fixedly connected to an indicator needle (212), and the tip of the indicator needle (212) extends to the distance scale (208), and the surface of the indicator needle (212) is also slidably connected to the surface of the connecting plate (205).

2. A multi-module nozzle detection device according to claim 1, characterized in that: The sealing detection module (2) further comprises a hoop (201), with extension plates (202) symmetrically fixedly connected to both sides of the hoop (201), the outer walls of the two extension plates (202) being rotatably connected to a rotating plate (204), and the outer wall of the bottom end of each rotating plate (204) being fixedly connected to both sides of the connecting plate (205).

3. A multi-module nozzle detection device according to claim 2, characterized in that: A spring (209) is fixedly connected to the outer wall of each rotating plate (204) and located above the connecting plate (205). The spring (209) is fixedly connected to the threaded barrel (210) at one end away from the rotating plate (204).

4. A multi-module nozzle detection device according to claim 3, characterized in that: An upper magnetic plate (203) is fixedly connected to the outer wall of the extension plate (202) and is located above the rotating plate (204); the upper magnetic plate (203) and the extension plate (202) are perpendicular to each other in the length direction; a lower magnetic plate (215) is fixedly connected to the upper end of the outer wall of the rotating plate (204); and the outer surface of the lower magnetic plate (215) is magnetically connected to the bottom surface of the upper magnetic plate (203).

5. The multi-module nozzle detection device according to claim 1, characterized in that: The spray detection module (1) comprises a transparent box (101), the upper end of the back of the transparent box (101) is connected to a water pipe (102), one end of the water pipe (102) extends into the interior of the transparent box (101), and the bottom surface of the transparent box (101) is fixedly connected to support legs (103) on all sides.

6. A multi-module nozzle detection device according to claim 5, characterized in that: A mesh plate (106) is fixedly embedded on the bottom surface of the transparent box (101), and a hole plate (107) is fixedly installed on the inner wall of the transparent box (101) and located above the mesh plate (106). A plurality of test bottles (108) are plugged into the surface of the hole plate (107), and the spacing between adjacent test bottles (108) is equal. The bottom of each test bottle (108) is in movable contact with the top surface of the mesh plate (106).

7. A multi-module nozzle detection device according to claim 6, characterized in that: A water guide frame (105) is fixedly mounted on the side edge of the bottom surface of the transparent box (101), and a water collecting tray (104) is movably mounted on the inner side of each supporting leg (103).

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