Spraying device

Abstract

The utility model relates to the technical field of air spraying purification devices, in particular to a spraying device which comprises a bracket, four positioning frames are fixedly connected to the bracket, spraying structures are arranged on the positioning frames, each spraying structure comprises a water storage tank and a handle, the water storage tanks are installed on the positioning frames through fixing structures, and the handles are arranged on the positioning frames. A water inlet is formed in one side of the water storage tank, four connecting pipes are fixedly connected to the interior of the water storage tank, four water pumps are installed in the water storage tank, two nozzles are installed at the bottom ends of the connecting pipes, and the top ends of the connecting pipes are fixedly connected with the water pumps; the spraying range is conveniently increased, so that the spraying dust removal efficiency is effectively improved, and meanwhile, the spraying device is convenient to mount and overhaul.

Description

Technical Field

[0001] The utility model relates to a spray device, in particular to a spray device, belonging to the technical field of air spray purification devices. Background Art

[0002] In the process of treating some exhaust gases, since the exhaust gases contain a large amount of dust particles, the dust particles in the exhaust gases can be removed by spraying water mist through a nozzle, thereby achieving the effect of cleaning and purifying the air.

[0003] However, most of the conventional spraying devices only have a single water tank and then a plurality of nozzles at the bottom of the water tank for spraying and dust removal. This method has a small spraying range, resulting in low dust removal efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a spray device in order to solve the above-mentioned problems, so as to increase the spray range, thereby effectively improving the efficiency of spray dust removal, and facilitating the installation and maintenance of the spray device.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a spray device, including a bracket, four positioning frames are fixedly connected to the bracket, the positioning frames are provided with a spray structure, the spray structure includes a water tank and a handle, the water tank is installed on the positioning frame through a fixed structure, a water inlet is provided on one side of the water tank, four connecting pipes are fixedly connected to the inside of the water tank, four water pumps are installed inside the water tank, two nozzles are installed at the bottom end of the connecting pipe, and the top end of the connecting pipe is fixedly connected to the water pump.

[0006] Preferably, two handles are rotatably connected to the top ends of both sides of the water tank, and the bottom end of the spray head is in a duckbill structure.

[0007] Preferably, the eight nozzles located at the bottom of the same water tank are linearly equidistantly distributed, and the four water tanks are linearly equidistantly distributed on the bracket.

[0008] Preferably, the top of the water tank is detachably connected to a cover plate via a plurality of bolts, and the top of the cover plate is fixedly connected to two handles.

[0009] Preferably, a plurality of mounting holes are provided at both ends of the bracket, and the plurality of mounting holes located at the same end of the bracket are linearly and equidistantly distributed.

[0010] Preferably, both sides of the water tank are fixedly connected with connecting sleeves, and the ends of the positioning frame are engaged with the connecting sleeves.

[0011] Preferably, the fixing structure comprises a sliding rod and a rotating rod, both ends of the positioning frame are slidably connected to two sliding rods, both ends of the positioning frame are rotatably connected to a rotating rod, and both ends of the rotating rod are rotatably connected to two adjacent sliding rods respectively.

[0012] Preferably, a clamping block is fixedly connected to the slide rod, the clamping block is slidably connected to the positioning frame, and one end of the clamping block is engaged with the connecting sleeve.

[0013] Preferably, one end of the slide rod is rotatably connected to a hook block, a groove is provided on both sides of the positioning frame, and a return spring is abutted between the slide rod and the positioning frame.

[0014] Preferably, one end of the hook block is in an L-shaped structure, and the cross-section of the clamping block is in an L-shaped structure.

[0015] The beneficial effect of the utility model is that when the air needs to be cleaned and purified, multiple water pumps can be started at the same time. Under the action of the water pump, the water inside the water tank will pass through the water pump and the connecting pipe in turn, and finally be sprayed out from the end of the nozzle. By setting the water pump, the water mist sprayed by the nozzle can be sprayed farther, and because the four water tanks are arranged in parallel, the spraying range can be increased, and the efficiency of spraying and dust removal can be effectively improved. At the same time, the water tank can be quickly disassembled through the fixed structure. Therefore, during installation, the bracket can be installed first, and then the water tank can be installed on the positioning frame through the fixed structure in turn, thereby simplifying the installation steps. At the same time, when the water tank needs to be cleaned or its internal components need to be repaired, it can also be quickly disassembled, thereby facilitating the inspection and maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the water storage tank and the handle of the utility model;

[0018] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0019] Figure 4 This is a schematic diagram of the connection structure between the handle and the cover plate of the utility model;

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown;

[0021] Figure 6 It is a schematic diagram of the connection structure between the water pump and the connecting pipe of the utility model.

[0022] In the figure: 1. bracket; 2. spray structure; 201. water tank; 202. handle; 203. water inlet; 204. lifting handle; 205. cover plate; 206. water pump; 207. connecting pipe; 208. nozzle; 3. fixing structure; 301. sliding rod; 302. rotating rod; 303. clamping block; 304. reset spring; 305. hook block; 306. groove; 4. positioning frame; 5. connecting sleeve; 6. mounting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a spray device comprises a bracket 1, four positioning frames 4 are fixedly connected to the bracket 1, a spray structure 2 is provided on the positioning frames 4, the spray structure 2 comprises a water tank 201 and a handle 202, a water tank 201 is mounted on the positioning frames 4 via a fixed structure 3, a water inlet 203 is provided on one side of the water tank 201, four connecting pipes 207 are fixedly connected to the inside of the water tank 201, four water pumps 206 are installed in the water tank 201, two nozzles 208 are installed at the bottom end of the connecting pipe 207, and the top end of the connecting pipe 207 is fixedly connected to the water pump 206.

[0025] As a technical optimization solution of the utility model, Figure 1 and Figure 2 As shown, the top ends of both sides of the water tank 201 are rotatably connected to two handles 202, and the bottom end of the nozzle 208 is a duckbill structure, so that the water mist can be sprayed farther, thereby improving the dust removal effect.

[0026] As a technical optimization solution of the utility model, Figure 1 As shown, the eight nozzles 208 located at the bottom of the same water tank 201 are linearly equidistantly distributed, and the four water tanks 201 are linearly equidistantly distributed on the bracket 1, so the range of the water mist can be increased by setting multiple water tanks 201.

[0027] As a technical optimization solution of the utility model, Figure 2As shown, the top of the water tank 201 is detachably connected to a cover plate 205 via a plurality of bolts, and the top of the cover plate 205 is fixedly connected to two handles 204, so that the water tank 201 can be shielded by the cover plate 205, thereby preventing debris from entering the interior of the water tank 201.

[0028] As a technical optimization solution of the utility model, Figure 2 As shown, a plurality of mounting holes 6 are provided at both ends of the bracket 1 , and the plurality of mounting holes 6 located at the same end of the bracket 1 are linearly and equidistantly distributed, so that the mounting holes 6 can be used to install the bracket 1 .

[0029] As a technical optimization solution of the utility model, Figure 3 , Figure 4 and Figure 5 As shown, both sides of the water tank 201 are fixedly connected with a connecting sleeve 5, and the end of the positioning frame 4 is engaged with the connecting sleeve 5, and the fixed structure 3 includes a sliding rod 301 and a rotating rod 302, and both ends of the positioning frame 4 are slidably connected to the two sliding rods 301, and both ends of the positioning frame 4 are rotatably connected to the rotating rod 302, and the two ends of the rotating rod 302 are respectively rotatably connected to the two adjacent sliding rods 301, and the sliding rod 301 is fixedly connected with a clamping block 303, and the clamping block 303 is slidably connected to the positioning frame 4, one end of the clamping block 303 is engaged with the connecting sleeve 5, and one end of the sliding rod 301 is rotatably connected with a hook block 305, and a groove 306 is provided on both sides of the positioning frame 4, and a return spring 304 is abutted between the sliding rod 301 and the positioning frame 4, so that the water tank 201 can be quickly disassembled, thereby facilitating the cleaning of the inside of the water tank 201 and facilitating the inspection and maintenance of its internal components.

[0030] As a technical optimization solution of the utility model, Figure 3 and Figure 5 As shown, one end of the hook block 305 is L-shaped, and the cross-section of the clamping block 303 is L-shaped. Therefore, the engagement between the hook block 305 and the groove 306 can avoid the need to press the slide bar 301 all the time, thereby improving the convenience of operation.

[0031] When the utility model is in use, the bracket 1 is first installed and fixed through the mounting holes 6 with bolts. When the bracket 1 is installed, the four water tanks 201 are placed on the positioning frame 4 in sequence. When the water tank 201 is completely located inside the positioning frame 4, the clamping block 303 and the connecting sleeve 5 can be engaged. At this time, the connecting sleeve 5 and the positioning frame 4 cannot be separated, thereby realizing the rapid installation and fixing of the water tank 201. The step-by-step installation operation is simpler, thereby improving the efficiency of the installation. When the water tank 201 is installed, the external water inlet pipe can be connected to the water inlet 203. The water is then connected to the water tank 201 from the water inlet 203. When the air needs to be cleaned and purified, multiple water pumps 206 can be started at the same time. Under the action of the water pump 206, the water inside the water tank 201 will pass through the water pump 206 and the connecting pipe 207 in turn, and finally be sprayed out from the end of the nozzle 208. By setting the water pump 206, the water mist sprayed by the nozzle 208 can be sprayed farther. Since the four water tanks 201 are arranged in parallel, the spraying range can be increased, and the efficiency of spraying dust removal is effectively improved. When the water tank 201 needs to be cleaned or purified, When the internal components are inspected and repaired, the slide bar 301 can be pushed to shrink the return spring 304. When one of the slide bars 301 is pushed, the other slide bar 301 will move in the opposite direction under the action of the rotating rod 302, so that the two clamping blocks 303 move away from the connecting sleeve 5. The slide bar 301 will drive the hook block 305 to move during the movement. The end of the hook block 305 will be stuck in the groove 306 during the movement. Then the slide bar 301 is released. Under the action of the hook block 305, the return spring 304 cannot extend to drive the slide bar 301 to reset. At this time, the two clamping blocks 303 and the engagement sleeve 5 are connected. The connecting sleeves 5 are not engaged, and the above operation is repeated to make the other two blocks 303 also not engaged with the other connecting sleeve 5. Then, the water tank 201 can be moved by the handle 202, so that the water tank 201 is separated from the positioning frame 4, thereby realizing the rapid disassembly of the water tank 201. Next, by unscrewing the multiple bolts fixing the cover plate 205, the cover plate 205 can be removed from the top of the water tank 201 by holding the two handles 204, and then the interior of the water tank 201 can be cleaned, and the water pump 206 inside the water tank 201 can also be inspected.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spray device, comprising a bracket (1), characterized in that: Four positioning frames (4) are fixedly connected to the bracket (1), and a spray structure (2) is provided on the positioning frame (4). The spray structure (2) comprises a water tank (201) and a handle (202). The water tank (201) is mounted on the positioning frame (4) via a fixed structure (3). A water inlet (203) is provided on one side of the water tank (201). Four connecting pipes (207) are fixedly connected inside the water tank (201). Four water pumps (206) are installed inside the water tank (201), and two spray heads (208) are installed at the bottom ends of the connecting pipes (207). The top ends of the connecting pipes (207) are fixedly connected to the water pumps (206).

2. A spray device according to claim 1, characterized in that: The top ends of both sides of the water storage tank (201) are rotatably connected to two handles (202), and the bottom end of the spray head (208) is in a duckbill-shaped structure.

3. A spray device according to claim 1, characterized in that: The eight nozzles (208) located at the bottom of the same water storage tank (201) are linearly equidistantly distributed, and the four water storage tanks (201) are linearly equidistantly distributed on the bracket (1).

4. A spray device according to claim 1, characterized in that: The top of the water storage tank (201) is detachably connected to a cover plate (205) via a plurality of bolts, and the top of the cover plate (205) is fixedly connected to two handles (204).

5. A spray device according to claim 1, characterized in that: A plurality of mounting holes (6) are provided at both ends of the bracket (1), and the plurality of mounting holes (6) located at the same end of the bracket (1) are linearly and equidistantly distributed.

6. A spray device according to claim 1, characterized in that: Both sides of the water storage tank (201) are fixedly connected with connecting sleeves (5), and the ends of the positioning frame (4) are engaged with the connecting sleeves (5).

7. A spray device according to claim 6, characterized in that: The fixed structure (3) comprises a sliding rod (301) and a rotating rod (302); both ends of the positioning frame (4) are slidably connected to the two sliding rods (301); both ends of the positioning frame (4) are rotatably connected to the rotating rod (302); and both ends of the rotating rod (302) are rotatably connected to two adjacent sliding rods (301).

8. A spray device according to claim 7, characterized in that: A clamping block (303) is fixedly connected to the sliding rod (301), and the clamping block (303) is slidably connected to the positioning frame (4), and one end of the clamping block (303) is clamped with the connecting sleeve (5).

9. A spray device according to claim 8, characterized in that: One end of the slide bar (301) is rotatably connected to a hook block (305), a groove (306) is provided on both sides of the positioning frame (4), and a return spring (304) is provided between the slide bar (301) and the positioning frame (4).

10. A spray device according to claim 9, characterized in that: One end of the hook block (305) is in an L-shaped structure, and the cross-section of the clamping block (303) is in an L-shaped structure.

Images