A high-utilization spray deodorizing machine and method

Abstract

The present invention relates to the field of spray deodorization technology, and in particular to a high-utilization spray deodorizer and method. A plurality of connecting rods are fixedly connected to the outer side of the central nozzle. The connecting rod is connected to a peripheral nozzle via a hinge on the side away from the central nozzle. The connecting line of the plurality of peripheral nozzles is close to a circle. When the odor source is a solid, such as a wall, the ground, etc., when the present invention is used, a difference angle can be generated between the center line L2 of the peripheral nozzle and the parallel line L1 of the center line of the central nozzle. At this time, the peripheral spray instantly ejected by the peripheral nozzle can press the edge of the central spray ejected by the front central nozzle onto the target. The central nozzle and the peripheral nozzles spray at intervals to achieve spraying on the target surface, which increases the amount of droplet deposition. By reducing the local high pressure ejected by the central nozzle through interval spraying, the situation where the airflow is blocked and drifts outward can be effectively reduced, and the amount of droplet deposition on the target surface can be effectively increased.

Description

Technical Field

[0001] The present invention relates to the technical field of spray deodorization, in particular to a high-utilization-rate spray deodorization machine and method. Background Art

[0002] The development of industry and urbanization is always accompanied by some disadvantages, such as urban garbage stations, garbage transfer stations, incineration plants, cable factories, etc. These areas will emit foul odors, causing serious harm to the environment and human health.

[0003] Existing treatment methods mostly use high-pressure pumps or high-pressure spray guns to spray disinfectant liquid containing deodorants on the odor source. These operations can be completed using a handheld spray gun.

[0004] The droplet deposition amount refers to the number of droplets falling on the target surface during the spraying process. The more droplets there are on the target surface, the better the deodorization and disinfection effect will be, and the higher the utilization rate of the liquid medicine will be.

[0005] like Figure 1 As shown, when the handheld central nozzle 3 is continuously sprayed on the surface of the physical target 1, a forward spray airflow is generated at the front end of the central nozzle 3, and the physical target 1 will block the spray airflow sprayed by the central nozzle 3. Part of the droplets will fall on the surface of the target 1, and part of the droplets will drift outward as the airflow expands due to the existence of the obstruction (especially when the target 1 is convex), which ultimately results in the droplets drifting outward being unable to form effective droplet deposition on the target surface, resulting in a reduction in the utilization rate of the liquid medicine.

[0006] Therefore, in view of the above problems, a high-utilization spray deodorizing machine and method are proposed. Summary of the Invention

[0007] The purpose of the present invention is to provide a high-utilization spray deodorizer and method to solve the problem raised in the above background technology that "when a handheld central nozzle is used to spray a solid target surface, a portion of the droplets will fall on the surface of the target, and a portion of the droplets will drift outward as the airflow expands due to the obstruction of the solid target, ultimately resulting in the droplets drifting outward being unable to form effective droplet deposition on the target surface, resulting in a reduction in the utilization rate of the liquid medicine."

[0008] To achieve the above objectives, the present invention provides the following technical solution: a high-utilization spray deodorizer, comprising a spray rod, wherein the left end of the spray rod is fixedly connected to a central spray head, the outer side of the central spray head is fixedly connected to a plurality of connecting rods, and the side of the connecting rod away from the central spray head is rotatably connected to peripheral spray heads via a hinge, and the line connecting the plurality of peripheral spray heads is close to a circle;

[0009] When facing a physical target, the peripheral nozzles can be tilted 5°-15° toward the direction of the central nozzle, so that a difference angle is generated between the center line L2 of the peripheral nozzles and the parallel line L1 of the center line of the central nozzle. The central nozzle and the peripheral nozzles spray at intervals to achieve spraying on the target surface, thereby increasing the amount of droplet deposition.

[0010] When the odor source is a solid object, such as a wall or the ground, when the present invention is used, a difference angle can be generated between the center line L2 of the peripheral nozzle and the parallel line L1 of the center line of the central nozzle. At this time, the peripheral spray ejected instantaneously by the peripheral nozzle can press the edge of the central spray ejected by the front central nozzle onto the target. The central nozzle and the peripheral nozzle spray at intervals to achieve spraying on the target surface, which has the effect of increasing the amount of droplet deposition. By reducing the local high pressure of the central nozzle spray by interval spraying, the situation where the airflow is blocked and drifts outward can be effectively reduced. In conjunction with the work of the annularly distributed peripheral nozzles, the edge of the front central spray is pressed onto the target, effectively increasing the amount of droplet deposition on the target surface. The liquid medicine directly exerts its effect on the odor source, plays a role in efficient deodorization, reduces the amount of spray used, and improves the spray utilization rate.

[0011] As a high-utilization spray deodorizer of the present invention, preferably, a thread is provided on the outer side of the left end of the spray rod, and a threaded ring is spirally connected to the outer side of the left end of the spray rod. The left end of the threaded ring is rotatably connected to a slip ring, and the outer side of the slip ring is rotatably connected to a connecting rod through a hinge, and the other end of the connecting rod is rotatably connected to the peripheral nozzle through a hinge, and the angle of the peripheral nozzle is adjusted by the rotation of the threaded ring.

[0012] Under the above setting, in the present invention, the angle of the peripheral nozzle can be adjusted to match different distances to the target. The angle of the peripheral nozzle is determined by the central spray range of the central nozzle. The peripheral spray sprayed by the peripheral nozzle should be able to effectively cover the edge of the central spray sprayed by the central nozzle to increase the spray utilization rate. The specific adjustment method is: rotating the threaded ring, the rotation of the threaded ring will drive the slip ring to move left or right, and the slip ring drives the peripheral nozzle through the connecting rod to achieve angle adjustment;

[0013] As a high-utilization spray deodorizer of the present invention, preferably, a liquid supply pipe is fixedly connected to the inner side of the left end of the spray rod, the output end of the liquid supply pipe is connected to the input end of the central nozzle, and the input end of the liquid supply pipe is provided with a central long-time liquid supply port and a central intermittent liquid supply port.

[0014] As a preferred high-utilization spray deodorizer of the present invention, a hollow collar is fixedly connected to the outer side of the spray rod, and a peripheral long-term liquid supply port and a peripheral intermittent liquid supply port are provided on the inner side of the hollow collar. The hollow collar is connected to a first hose, the number of the first hoses is consistent with the number of peripheral nozzles, and the outlet end of the first hose is connected to the input end of the peripheral nozzle.

[0015] As a preferred high-utilization spray deodorizer of the present invention, the inner side of the spray rod is slidably connected to an inner tube, and the inner tube is provided with a first opening and a second opening. The first opening can be connected to the central long-term liquid supply port or the central intermittent liquid supply port, and the second opening can be connected to the peripheral long-term liquid supply port or the peripheral intermittent liquid supply port. The right end of the inner tube is connected to a second hose.

[0016] As a high-utilization spray deodorizer of the present invention, preferably, the outer side of the right end of the inner tube is fixedly connected to a fixing ring, the outer side of the fixing ring is fixedly connected to a fixing rod, the outer side of the right end of the spray rod is fixedly connected to an electric push rod, the movable end of the electric push rod is fixedly connected to the top end of the fixing rod, and the inner tube is slidable on the spray rod by the extension and contraction of the electric push rod;

[0017] When the fixing ring is in position P1, the first opening is connected to the central long-term liquid supply port, and the second opening is connected to the peripheral long-term liquid supply port. At this time, the liquid in the inner tube reaches the central nozzle through the first opening, the central long-term liquid supply port and the liquid supply pipe. At the same time, the liquid in the inner tube reaches the peripheral nozzles through the second opening, the peripheral long-term liquid supply port and the first hose. The central nozzle and the peripheral nozzles spray simultaneously, which is used to achieve spraying of multiple non-physical targets, such as mesh-shaped objects or air.

[0018] When the fixed ring is in the P2 position, the first opening is connected to the central intermittent liquid supply port, and the second opening is blocked by the outside of the hollow collar. At this time, the liquid in the inner tube reaches the central nozzle through the first opening, the central intermittent liquid supply port and the liquid supply pipe. When the fixed ring is in the P3 position, the first opening is blocked by the inner wall of the spray rod, and the second opening is connected to the peripheral intermittent liquid supply port. At this time, the liquid in the inner tube reaches the peripheral nozzle through the second opening, the peripheral intermittent liquid supply port and the first hose, so that the fixed ring is continuously switched between the P1 position and the P2 position to realize intermittent spraying of the central nozzle and the peripheral nozzle, which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray instantly ejected by the peripheral nozzle can press the edge of the central spray ejected by the front central nozzle onto the target.

[0019] As a high-utilization spray deodorizer of the present invention, preferably, sealing rings are provided on the outside of the inner tube, on both the left and right sides of the first opening and the second opening, and the sealing rings are used to reduce liquid leakage, which are not shown in the figure.

[0020] As a high-utilization spray deodorizer of the present invention, preferably, the spray deodorizer also includes a medicine liquid cartridge, the top end of the medicine liquid cartridge is fixedly connected to an air compressor, the output end of the air compressor is communicated with the inner side of the medicine liquid cartridge, the bottom end of the air compressor is fixedly connected to a movable frame for easy movement, the right end of the medicine liquid cartridge is fixedly connected to an armrest, the top inner side of the medicine liquid cartridge is spirally connected to a plug, and the medicine liquid in the medicine liquid cartridge can be injected by opening the plug. A pressure sensor is also provided in the medicine liquid cartridge for monitoring the pressure in the medicine liquid cartridge, which is not shown.

[0021] As a preferred high-utilization spray deodorizer of the present invention, a solenoid valve is fixedly connected to the inner side of one end of the medicine liquid cartridge, the input end of the solenoid valve is connected to a water diversion pipe, the input end of the water diversion pipe is arranged on the inner side of the bottom end of the medicine liquid cartridge, the output end of the solenoid valve is connected to the input end of the second hose, and after the pressure in the medicine liquid cartridge rises, the solenoid valve is opened, and the medicine can enter the inner tube through the water diversion pipe, the solenoid valve, and the second hose.

[0022] A high-utilization spray deodorization method, comprising the following steps:

[0023] Step 1: The air compressor starts working. When the pressure in the liquid medicine cylinder increases, the solenoid valve is opened. The liquid medicine can flow into the inner tube through the water pipe, the solenoid valve, and the second hose.

[0024] Step 2: Hold the spray rod and spray at the target;

[0025] Step 3: Control the electric push rod to extend and retract, so that the fixed ring is in the P1 position, the first opening is connected to the central long-time liquid supply port, and the second opening is connected to the peripheral long-time liquid supply port. At this time, the central nozzle and the peripheral nozzles spray simultaneously to achieve spraying of multiple non-physical targets;

[0026] Step 4: Control the extension and retraction of the electric push rod to switch the fixed ring between the P1 position and the P2 position continuously, so as to realize the interval spraying of the central nozzle and the peripheral nozzle, which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray ejected instantly by the peripheral nozzle can press the edge of the central spray ejected by the front central nozzle onto the target.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. This high-utilization spray deodorizer, when facing a physical target, the peripheral nozzles can be tilted 5°-15° toward the direction of the central nozzle, so that a difference angle is generated between the center line L2 of the peripheral nozzle and the parallel line L1 of the center line of the central nozzle. The central nozzle and the peripheral nozzles spray at intervals to achieve spraying on the target surface, which increases the amount of droplet deposition. It is suitable for when the odor source is a physical object, such as a wall, ground, etc. The central nozzle and the peripheral nozzles spray at intervals to achieve spraying on the target surface, which increases the amount of droplet deposition. The local high pressure sprayed by the central nozzle is reduced by interval spraying, which can effectively reduce the situation where the airflow is blocked and drifts outward, and cooperates with the annularly distributed peripheral nozzles to press the edge of the central spray in front onto the target, effectively increasing the amount of droplet deposition on the target surface. The liquid medicine directly exerts its effect on the odor source, plays a role in efficient deodorization, reduces the amount of spray used, and improves the utilization rate of the spray.

[0029] 2. This is a high-utilization spray deodorizer. The angle of the peripheral nozzle can be adjusted to match different distances to the target. The angle of the peripheral nozzle is determined by the central spray range of the central nozzle. The peripheral spray sprayed by the peripheral nozzle should be able to effectively cover the edge of the central spray sprayed by the central nozzle to increase the spray utilization rate. The specific adjustment method is: rotate the threaded ring. The rotation of the threaded ring will drive the slip ring to move left or right. The slip ring drives the peripheral nozzle through the connecting rod to achieve angle adjustment.

[0030] 3. This is a high-utilization spray deodorizer. When the fixed ring is in the P1 position, the first opening is connected to the central long-term liquid supply port, and the second opening is connected to the peripheral long-term liquid supply port. At this time, the liquid medicine in the inner tube reaches the central nozzle through the first opening, the central long-term liquid supply port and the liquid supply pipe. At the same time, the liquid medicine in the inner tube reaches the peripheral nozzle through the second opening, the peripheral long-term liquid supply port and the first hose. The central nozzle and the peripheral nozzle spray at the same time, which is used to achieve spraying of multiple non-physical targets, such as mesh objects or air.

[0031] 4. This is a high-utilization spray deodorizer. When the fixed ring is in the P2 position, the first opening is connected to the central intermittent liquid supply port, and the second opening is blocked by the outside of the hollow collar. At this time, the liquid medicine in the inner tube reaches the central nozzle through the first opening, the central intermittent liquid supply port and the liquid supply pipe. When the fixed ring is in the P3 position, the first opening is blocked by the inner wall of the spray rod, and the second opening is connected to the peripheral intermittent liquid supply port. At this time, the liquid medicine in the inner tube reaches the peripheral nozzle through the second opening, the peripheral intermittent liquid supply port and the first hose, so that the fixed ring is continuously switched between the P1 position and the P2 position to realize intermittent spraying of the central nozzle and the peripheral nozzle, which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray instantly ejected by the peripheral nozzle can press the edge of the central spray ejected by the previous central nozzle onto the target. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the problems in the prior art;

[0033] Figure 2 Schematic diagram of the spray effect in the present invention;

[0034] Figure 3 This is a schematic diagram of the angle structure of the peripheral nozzle of the present invention when spraying a physical target;

[0035] Figure 4 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 5 This is a structural diagram of the electric push rod of the present invention;

[0037] Figure 6 This is a schematic diagram of the appearance structure of the central nozzle and the peripheral nozzle of the present invention;

[0038] Figure 7 This is a schematic diagram of the internal installation structure of the spray boom of the present invention;

[0039] Figure 8 For the present invention Figure 7 Schematic diagram of the installation structure at A in the figure;

[0040] Figure 9 For the present invention Figure 7 Schematic diagram of the installation structure at B in the figure;

[0041] Figure 10 Schematic diagram of the internal installation structure of the liquid medicine cartridge of the present invention.

[0042] Figure: 1. Target; 2. Spray boom; 3. Center nozzle; 4. Peripheral nozzle; 5. Connecting rod; 6. Differential angle; 7. Connecting rod; 8. Slip ring; 9. Threaded ring; 10. Hollow collar; 11. First hose; 12. Electric push rod; 13. Fixed rod; 14. Second hose; 15. Inner tube; 16. Fixed ring; 17. Mobile frame; 18. Liquid cartridge; 19. Air compressor; 20. Handrail; 21. Liquid supply pipe; 22. Plug; 23. Solenoid valve; 24. Water pipe.

[0043] 101. Peripheral long-term liquid supply port; 102. Peripheral intermittent liquid supply port; 151. First opening; 152. Second opening; 211. Central long-term liquid supply port; 212. Central intermittent liquid supply port; 31. Central spray; 41. Peripheral spray. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0045] Example 1, please refer to Figure 1-10 The present invention provides a technical solution: a high-utilization spray deodorizer, comprising a spray rod 2, a central nozzle 3 fixedly connected to the left end of the spray rod 2, a plurality of connecting rods 5 fixedly connected to the outer side of the central nozzle 3, a side of the connecting rod 5 away from the central nozzle 3 is connected to a peripheral nozzle 4 by a hinge, and the line connecting the plurality of peripheral nozzles 4 is close to a circle;

[0046] When facing the physical target 1, the peripheral nozzle 4 can be tilted 5°-15° toward the direction of the central nozzle 3, so that a difference angle 6 is generated between the center line L2 of the peripheral nozzle 4 and the parallel line L1 of the center line of the central nozzle. The central nozzle 3 and the peripheral nozzle 4 spray at intervals to achieve spraying on the surface of the target 1, which increases the amount of droplet deposition.

[0047] When the odor source is a solid object, such as a wall or the ground, when the present invention is used, a difference angle 6 can be generated between the center line L2 of the peripheral nozzle 4 and the parallel line L1 of the center line of the central nozzle. At this time, the peripheral spray 41 instantly ejected by the peripheral nozzle 4 can press the edge of the central spray 31 ejected by the front central nozzle 3 onto the target 1. The central nozzle 3 and the peripheral nozzle 4 spray at intervals to achieve spraying on the surface of the target 1, which plays a role in increasing the amount of droplet deposition. By reducing the local high pressure of the central nozzle 3 through interval spraying, the situation where the airflow is blocked and drifts outward can be effectively reduced. In conjunction with the work of the annularly distributed peripheral nozzles 4, the edge position of the front central spray 31 is pressed on the target 1, effectively increasing the amount of droplet deposition on the surface of the target 1. The liquid medicine directly exerts its effect on the odor source, plays a role in efficient deodorization, reduces the amount of spray used, and improves the utilization rate of the spray.

[0048] Specifically, a thread is provided on the outer side of the left end of the spray rod 2, and a threaded ring 9 is spirally connected to the outer side of the left end of the spray rod 2. The left end of the threaded ring 9 is rotatably connected to the slip ring 8. The outer side of the slip ring 8 is rotatably connected to the connecting rod 7 through a hinge. The other end of the connecting rod 7 is rotatably connected to the peripheral nozzle 4 through a hinge. The angle of the peripheral nozzle 4 is adjusted by the rotation of the threaded ring 9.

[0049] Under the above setting, in the present invention, the angle of the peripheral nozzle 4 can be adjusted to match different distances to the target 1. The angle of the peripheral nozzle 4 is determined by the range of the central spray 31 sprayed by the central nozzle 3. The peripheral spray 41 sprayed by the peripheral nozzle 4 should be able to effectively cover the edge of the central spray 31 sprayed by the central nozzle 3 to increase the spray utilization rate. The specific adjustment method is: rotating the threaded ring 9, the rotation of the threaded ring 9 will drive the slip ring 8 to move left or right, and the slip ring 8 drives the peripheral nozzle 4 through the connecting rod 7 to achieve angle adjustment;

[0050] Specifically, a liquid supply pipe 21 is fixedly connected to the inner side of the left end of the spray rod 2, the output end of the liquid supply pipe 21 is connected to the input end of the central nozzle 3, and the input end of the liquid supply pipe 21 is provided with a central long-term liquid supply port 211 and a central intermittent liquid supply port 212.

[0051] Specifically, a hollow collar 10 is fixedly connected to the outside of the spray rod 2, and a peripheral long-term liquid supply port 101 and a peripheral intermittent liquid supply port 102 are provided on the inside of the hollow collar 10. The hollow collar 10 is connected to a first hose 11. The number of the first hoses 11 is consistent with the number of the peripheral nozzles 4. The outlet end of the first hose 11 is connected to the input end of the peripheral nozzle 4.

[0052] Specifically, the inner side of the spray rod 2 is slidably connected to an inner tube 15, and a first opening 151 and a second opening 152 are provided on the inner tube 15. The first opening 151 can be connected to the central long-term liquid supply port 211 or the central intermittent liquid supply port 212, and the second opening 152 can be connected to the peripheral long-term liquid supply port 101 or the peripheral intermittent liquid supply port 102. The right end of the inner tube 15 is connected to the second hose 14.

[0053] Specifically, the outer side of the right end of the inner tube 15 is fixedly connected to a fixing ring 16, the outer side of the fixing ring 16 is fixedly connected to a fixing rod 13, the outer side of the right end of the spray rod 2 is fixedly connected to an electric push rod 12, the movable end of the electric push rod 12 is fixedly connected to the top end of the fixing rod 13, and the inner tube 15 is slidable on the spray rod 2 by the extension and contraction of the electric push rod 12;

[0054] When the fixed ring 16 is in the P2 position, the first opening 151 is connected to the central intermittent liquid supply port 212, and the second opening 152 is blocked by the outside of the hollow collar 10. At this time, the liquid in the inner tube 15 reaches the central nozzle 3 through the first opening 151, the central intermittent liquid supply port 212 and the liquid supply pipe 21. When the fixed ring 16 is in the P3 position, the first opening 151 is blocked by the inner wall of the spray rod 2, and the second opening 152 is connected to the peripheral intermittent liquid supply port 102. At this time, the liquid in the inner tube 15 reaches the peripheral nozzle 4 through the second opening 152, the peripheral intermittent liquid supply port 102 and the first hose 11, so that the fixed ring 16 is continuously switched between the P1 position and the P2 position, realizing the intermittent spraying of the central nozzle 3 and the peripheral nozzle 4, which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray 41 instantly ejected by the peripheral nozzle 4 can press the edge of the central spray 31 ejected by the front central nozzle 3 onto the target 1.

[0055] Specifically, on the outside of the inner tube 15 , sealing rings are provided on both the left and right sides of the first opening 151 and the second opening 152 . The sealing rings are used to reduce liquid leakage, which are not shown in the figure.

[0056] Specifically, the spray deodorizer also includes a medicine liquid barrel 18, the top of the medicine liquid barrel 18 is fixedly connected to an air compressor 19, the output end of the air compressor 19 is communicated with the inner side of the medicine liquid barrel 18, the bottom end of the air compressor 19 is fixedly connected to a movable frame 17 for easy movement, the right end of the medicine liquid barrel 18 is fixedly connected to an armrest 20, and the inner side of the top of the medicine liquid barrel 18 is spirally connected to a plug 22. By opening the plug 22, the medicine liquid in the medicine liquid barrel 18 can be injected. A pressure sensor is also provided in the medicine liquid barrel 18 for monitoring the pressure in the medicine liquid barrel 18, which is not shown in the figure.

[0057] Specifically, an electromagnetic valve 23 is fixedly connected to the inner side of one end of the medicine liquid barrel 18, and the input end of the electromagnetic valve 23 is connected to the water diversion pipe 24. The input end of the water diversion pipe 24 is arranged on the inner side of the bottom end of the medicine liquid barrel 18, and the output end of the electromagnetic valve 23 is connected to the input end of the second hose 14. After the pressure in the medicine liquid barrel 18 increases, the electromagnetic valve 23 is opened, and the medicine can enter the inner tube 15 through the water diversion pipe 24, the electromagnetic valve 23, and the second hose 14.

[0058] Example 2: This example is another working method of Example 1. The same parts will not be repeated here. The difference is: Please refer to Figures 4-10When the fixing ring 16 is in the P1 position, the first opening 151 is connected to the central long-time liquid supply port 211, and the second opening 152 is connected to the peripheral long-time liquid supply port 101. At this time, the liquid medicine in the inner tube 15 reaches the central nozzle 3 through the first opening 151, the central long-time liquid supply port 211 and the liquid supply pipe 21. At the same time, the liquid medicine in the inner tube 15 reaches the peripheral nozzle 4 through the second opening 152, the peripheral long-time liquid supply port 101 and the first hose 11. The central nozzle 3 and the peripheral nozzle 4 spray at the same time, which is used to realize the spraying of multiple non-physical targets 1, such as mesh objects or air.

[0059] The present invention also discloses a high-efficiency spray deodorization method, which comprises the following steps:

[0060] Step 1: The air compressor 19 starts working. When the pressure in the liquid medicine cylinder 18 increases, the solenoid valve 23 is opened, and the liquid medicine can flow into the inner tube 15 through the water diversion pipe 24, the solenoid valve 23, and the second hose 14;

[0061] Step 2: Hold the spray rod 2 and spray at the target 1;

[0062] Step 3: Control the electric push rod 12 to extend and retract, so that the fixed ring 16 is in position P1. The first opening 151 is connected to the central long-term liquid supply port 211, and the second opening 152 is connected to the peripheral long-term liquid supply port 101. At this time, the central nozzle 3 and the peripheral nozzle 4 spray simultaneously to achieve spraying of multiple non-physical targets 1;

[0063] Step 4: Control the extension and retraction of the electric push rod 12 so that the fixed ring 16 is continuously switched between the P1 position and the P2 position, thereby realizing the intermittent spraying of the central nozzle 3 and the peripheral nozzle 4, which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray 41 instantly ejected by the peripheral nozzle 4 can press the edge of the central spray 31 ejected by the front central nozzle 3 onto the target 1.

[0064] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-utilization spray deodorizer, comprising a spray rod (2), characterized in that: The left end of the spray rod (2) is fixedly connected to a central spray head (3), the outer side of the central spray head (3) is fixedly connected to a plurality of connecting rods (5), and the side of the connecting rod (5) away from the central spray head (3) is connected to a peripheral spray head (4) through a hinge, and the connection line of the plurality of peripheral spray heads (4) is close to a circle; When facing a solid target (1), the peripheral nozzle (4) can be tilted 5°-15° toward the direction of the central nozzle (3), so that a difference angle (6) is generated between the center line L2 of the peripheral nozzle (4) and the parallel line L1 of the center line of the central nozzle. The central nozzle (3) and the peripheral nozzle (4) spray at intervals to achieve spraying on the surface of the target (1), thereby increasing the amount of droplet deposition; The left end of the spray rod (2) is provided with a thread on the outside, the left end of the spray rod (2) is spirally connected to a threaded ring (9), the left end of the threaded ring (9) is rotatably connected to a slip ring (8), the outside of the slip ring (8) is rotatably connected to a connecting rod (7) via a hinge, the other end of the connecting rod (7) is rotatably connected to the peripheral nozzle (4) via a hinge, and the angle of the peripheral nozzle (4) is adjusted by rotating the threaded ring (9); A liquid supply pipe (21) is fixedly connected to the inner side of the left end of the spray rod (2), the output end of the liquid supply pipe (21) is connected to the input end of the central spray head (3), and the input end of the liquid supply pipe (21) is provided with a central long-time liquid supply port (211) and a central intermittent liquid supply port (212); The outer side of the spray rod (2) is fixedly connected to a hollow collar (10), the inner side of the hollow collar (10) is provided with a peripheral long-time liquid supply port (101) and a peripheral intermittent liquid supply port (102), the hollow collar (10) is connected to a first hose (11), the number of the first hoses (11) is consistent with the number of the peripheral nozzles (4), and the outlet end of the first hose (11) is connected to the input end of the peripheral nozzle (4); An inner tube (15) is slidably connected to the inner side of the spray rod (2), and a first opening (151) and a second opening (152) are provided on the inner tube (15). The first opening (151) can be connected to the central long-term liquid supply port (211) or the central intermittent liquid supply port (212), and the second opening (152) can be connected to the peripheral long-term liquid supply port (101) or the peripheral intermittent liquid supply port (102). The right end of the inner tube (15) is connected to the second hose (14). The outer side of the right end of the inner tube (15) is fixedly connected to a fixing ring (16), the outer side of the fixing ring (16) is fixedly connected to a fixing rod (13), the outer side of the right end of the spray rod (2) is fixedly connected to an electric push rod (12), the movable end of the electric push rod (12) is fixedly connected to the top end of the fixing rod (13), and the inner tube (15) is slidable in the spray rod (2) by the extension and contraction of the electric push rod (12).

2. The high-utilization spray deodorizer according to claim 1, characterized in that: When the fixing ring (16) is in the P1 position, the first opening (151) is connected to the central long-time liquid supply port (211), and the second opening (152) is connected to the peripheral long-time liquid supply port (101). At this time, the central nozzle (3) and the peripheral nozzle (4) spray simultaneously, so as to realize the spraying of multiple non-physical targets (1); When the fixed ring (16) is in the P2 position, the first opening (151) is connected to the central intermittent liquid supply port (212), and the second opening (152) is blocked by the outer side of the hollow collar (10). When the fixed ring (16) is in the P3 position, the first opening (151) is blocked by the inner wall of the spray rod (2), and the second opening (152) is connected to the peripheral intermittent liquid supply port (102), so that the fixed ring (16) is continuously switched between the P1 position and the P2 position, realizing the intermittent spraying of the central nozzle (3) and the peripheral nozzle (4), which can reduce the carrying and diffusion effect of the airflow during continuous spraying. At this time, the peripheral spray (41) instantly ejected by the peripheral nozzle (4) can press the edge of the central spray (31) ejected by the front central nozzle (3) onto the target (1).

3. The high-utilization spray deodorizer according to claim 1, characterized in that: On the outside of the inner tube (15), sealing rings are provided on both the left and right sides of the first opening (151) and the second opening (152).

4. The high-utilization spray deodorizer according to claim 1, characterized in that: The spray deodorizer also includes a liquid medicine barrel (18), the top end of the liquid medicine barrel (18) is fixedly connected to an air compressor (19), the output end of the air compressor (19) is connected to the inner side of the liquid medicine barrel (18), the bottom end of the air compressor (19) is fixedly connected to a movable frame (17) for easy movement, the right end of the liquid medicine barrel (18) is fixedly connected to a handrail (20), and the inner side of the top end of the liquid medicine barrel (18) is spirally connected to a plug (22), and the liquid medicine in the liquid medicine barrel (18) can be injected by opening the plug (22).

5. The high-utilization spray deodorizer according to claim 4, characterized in that: An electromagnetic valve (23) is fixedly connected to the inner side of one end of the liquid medicine cylinder (18), and the input end of the electromagnetic valve (23) is connected to a water diversion pipe (24). The input end of the water diversion pipe (24) is arranged on the inner side of the bottom end of the liquid medicine cylinder (18), and the output end of the electromagnetic valve (23) is connected to the input end of the second hose (14). After the pressure in the liquid medicine cylinder (18) increases, the electromagnetic valve (23) is opened, and the liquid medicine can enter the inner tube (15) through the water diversion pipe (24), the electromagnetic valve (23), and the second hose (14).

6. A high-utilization spray deodorization method using the high-utilization spray deodorizer according to claim 5, characterized in that: The steps are: Step 1: The air compressor (19) is operated. After the pressure in the liquid medicine cylinder (18) increases, the solenoid valve (23) is opened, and the liquid medicine can enter the inner tube (15) through the water diversion pipe (24), the solenoid valve (23), and the second hose (14); Step 2: Hold the spray rod (2) and aim at the target (1) to spray; Step 3: Control the electric push rod (12) to extend and retract, so that the fixed ring (16) is in the P1 position, the first opening (151) is connected to the central long-time liquid supply port (211), and the second opening (152) is connected to the peripheral long-time liquid supply port (101). At this time, the central nozzle (3) and the peripheral nozzle (4) spray at the same time, so as to realize the spraying of multiple non-physical targets (1); Step 4: Control the electric push rod (12) to extend and retract, so that the fixed ring (16) is continuously switched between the P1 position and the P2 position, so as to realize the intermittent spraying of the central nozzle (3) and the peripheral nozzle (4), which can reduce the carrying and diffusion effect of the air flow during continuous spraying. At this time, the peripheral spray (41) ejected instantaneously by the peripheral nozzle (4) can press the edge of the central spray (31) ejected by the central nozzle (3) in front onto the target (1).

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