A spray disinfection device for preventing diseases in a police dog house

Abstract

The utility model relates to animal disease prevention technical field, and disclose a kind of police dog house disease prevention's spray disinfection device, including knapsack box and spray disinfection component, the inside surface of the knapsack box is provided with back shoulder belt, control instrument is installed on the outside of the knapsack box, double-cavity gas cylinder pump, the inside surface of the knapsack box is in accord with ergonomics design, its inside both sides are equipped with disinfectant storage tank, and the inside of disinfectant storage tank is integrally connected with inner cavity pipe. The utility model is driven by mechanical type pressing device, and disinfectant forms pulse flow in inner cavity pipe, cooperate with the high-pressure gas stream provided by double-cavity gas cylinder pump, realize the accurate intersection of liquid jet and airflow in gas-liquid mixing chamber outlet flow channel cavity section, form dry fog with particle diameter <50μm, long suspension time, can evenly and effectively cover each corner of police dog house, ensure that disinfectant fully penetrates, completely kill bacteria virus, guarantee police dog health.

Description

Technical Field

[0001] This utility model relates to the field of animal disease prevention technology, specifically a spray disinfection device for disease prevention in police dog kennels. Background Technology

[0002] Police dog kennels are specially designed residences for police dogs, usually located within police dog bases, used to house and care for them. The hygiene of these kennels directly impacts the health of the police dogs during their daily feeding and training. Traditional disinfectant sprays contain relatively large particles (typically >100μm), making it difficult to evenly cover all areas inside the kennel, especially ventilation ducts and crevices—hygienic blind spots. This results in incomplete disinfection, allowing germs to remain and multiply. Furthermore, some existing automatic spraying devices lack environmental sensing capabilities and cannot adjust the disinfection intensity in real time according to the kennel environment.

[0003] Therefore, this utility model provides a spray disinfection device for disease prevention in police dog kennels. By optimizing the structure of the spray pipe and adding sensors, it achieves fine spraying and intelligent environmental monitoring, effectively improving the disinfection coverage and effect, ensuring a clean environment in police dog kennels, and reducing the risk of disease transmission. Utility Model Content

[0004] The purpose of this invention is to provide a spray disinfection device for disease prevention in police kennels. It solves the technical problems of existing disinfection sprays having large particles, incomplete disinfection effect, and lack of environmental sensing capabilities. By optimizing the spray pipe structure and adding sensors, it achieves fine spraying and intelligent environmental monitoring, effectively improving disinfection coverage, ensuring a clean environment in police kennels, and reducing the risk of disease transmission.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spray disinfection device for disease prevention in police kennels, comprising a backpack box and a spray disinfection assembly. The inner side of the backpack box is provided with shoulder straps, and the outer side of the backpack box is equipped with control instruments and a dual-chamber gas cylinder pump. The inner side of the backpack box conforms to an ergonomic design, and disinfectant storage tanks are installed on both sides inside. An inner cavity tube is integrally connected to the inside of the disinfectant storage tanks. Columns are installed on both sides of the inner wall of the backpack box, and a mechanical pressing device is provided on the top of the columns. A cavity exists between the disinfectant storage tanks and the inner cavity tube, and airflow balance ports are equidistantly distributed around the top circumference of the cavity. An inclined flow hood is installed above the cavity, and an inlet hole is provided on the inner cavity tube wall on one side of the inclined flow hood. An inlet groove is provided on the top of the disinfectant storage tank, and an inlet funnel and piston block are installed within the inlet groove.

[0006] Preferably, the mechanical pressing device specifically includes a mounting base installed on the top of the column, a rotating gear built into the mounting base, a rack column meshing with one side of the rotating gear, a rotating block connected to the shaft hole of the rotating gear through a pin, the rotating block being located on the outer side of the mounting base, and an operating handle fixed on the rotating block.

[0007] Preferably, the bottom end of the toothed rod penetrates the disinfectant storage tank and the inner tube and extends into the interior of the inner tube, and a pressing block adapted to the inner wall of the inner tube is fixed at the end. The top end of the toothed rod penetrates the mounting base and extends to the top of the mounting base. A compression spring is sleeved on the outside of the toothed rod. The other end of the compression spring is fixed to the mounting base and the other end of the compression spring is fixed to the top end of the toothed rod. Rubber buffer columns are installed on the top of the toothed rod and the top of the mounting base.

[0008] Preferably, the spray disinfection assembly includes an outlet pipe that runs through the disinfectant storage tank, the inner cavity tube, and the backpack box. The other end of the outlet pipe is connected to a telescopic tube, and the other end of the telescopic tube is connected to a hollow spray pipe. One end of the hollow spray pipe connected to the telescopic tube is a handheld part with a fixed handle, and the other end of the hollow spray pipe is fixedly fitted with a connecting seat.

[0009] Preferably, the end of the hollow injection pipe is connected to an air nozzle by a sealing ring and a nut threaded connection. The air nozzle has an airflow straight cavity section and an airflow tapering cavity section inside. The head of the air nozzle is a nozzle part and is uniformly provided with spray holes for guiding and distributing the sprayed atomized liquid. The nozzle part is provided with a gas-liquid mixing cavity outlet flow channel section that is connected to the airflow straight cavity section and the airflow tapering cavity section.

[0010] Preferably, the nozzle is further provided with a liquid spray pipe, which is provided with a liquid direct flow section, a liquid converging section and a liquid direct injection section in sequence, wherein the liquid direct injection section extends into the outlet flow channel section of the gas-liquid mixing chamber.

[0011] Preferably, the tail end of the spray pipe is threadedly connected to a tail nozzle seat via a sealing ring. The tail nozzle seat is connected to the hollow spray pipe and the spray pipe respectively. The front end of the tail nozzle seat and the tail end of the air nozzle are sealed by a sealing ring to prevent air leakage. The front end of the tail nozzle seat is provided with valve holes at equal intervals around its circumference and is equipped with a one-way valve.

[0012] Preferably, the bottom of the tail nozzle seat, the bottom of the end of the hollow injection pipe, and the connecting seat are provided with airflow passages. The airflow passages are connected to the sealing valve nozzle installed on the outside of the connecting seat, and an air pipe is connected through the sealing valve nozzle. The other end of the air pipe is connected to the dual-chamber gas cylinder pump.

[0013] Preferably, a sensor connected to the control instrument is installed on the front side of the connector. This sensor includes, but is not limited to, an infrared sensor and a temperature and humidity sensor, to enable real-time environmental monitoring and to feed the data back to the control instrument.

[0014] This invention provides a spray disinfection device for disease prevention in police kennels. It has the following beneficial effects:

[0015] (1) This utility model uses a mechanical pressing device to drive the disinfectant to form a pulse flow in the inner tube. Combined with the high-pressure airflow provided by the dual-chamber gas cylinder pump, the liquid jet and airflow are precisely converged in the outlet flow channel of the gas-liquid mixing chamber to form a dry fog with a particle diameter of <50μm. The suspension time is long and it can evenly and effectively cover all corners of the police dog kennel, ensuring that the disinfectant fully penetrates, thoroughly kills bacteria and viruses, and protects the health of the police dogs.

[0016] (2) This utility model reduces the waste of disinfectant by pulse spraying. Compared with traditional continuous spraying devices, the amount of disinfectant used can be reduced. It integrates multiple sensors such as infrared sensors and temperature and humidity sensors to realize real-time environmental monitoring and control. The instruments and equipment respond automatically and adjust the disinfection intensity automatically according to temperature and humidity. Under high temperature and high humidity conditions, the disinfection frequency is automatically increased to inhibit the growth of bacteria, realize precise and intelligent disease prevention and management, and improve the hygiene level of police dog kennels. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the structure of this utility model;

[0019] Figure 3 This utility model Figure 2 A magnified view of A in the middle;

[0020] Figure 4 This utility model Figure 2 A magnified view of B.

[0021] In the diagram: 21. Backpack housing; 22. Control instrument; 23. Dual-chamber gas cylinder pump; 24. Column; 25. Disinfectant storage tank; 26. Inner tube; 27. Flow hood; 28. Liquid inlet; 29. ​​Liquid inlet trough; 210. Liquid inlet funnel; 211. Piston block; 31. Rotating gear; 32. Gear rack; 35. Rotating block; 36. Operating handle; 37. Pressing block; 38. Mounting base; 41. Liquid outlet pipe; 42. Telescopic pipe; 43. Hollow jet pipe; Handheld part. 44. Hand handle; 45. Connector; 46. Nozzle; 471. Straight airflow section; 472. Gradual airflow section; 473. Gas-liquid mixing chamber outlet flow channel section; 474. Nozzle; 475. Liquid spray pipe; 476. Liquid direct flow section; 477. Liquid gradual flow section; 478. Liquid direct injection chamber; 479. Tail nozzle seat; 48. Airflow passage; 49. Air valve hole; 410. Sealing valve; 411. Air pipe; 412. Sensor; 50. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1:

[0025] Addressing the problems of existing disinfectant sprays, such as large particle size, incomplete disinfection, and lack of environmental sensing capabilities, this utility model provides a preferred embodiment of a spray disinfection device for disease prevention in police kennels, for example... Figure 1-4As shown: A spray disinfection device for disease prevention in police kennels includes a backpack housing 21 and a spray disinfection component 4. The inner side of the backpack housing 21 is equipped with shoulder straps, which are adjustable to fit the body shape for a comfortable fit. A control instrument 22 and a dual-chamber gas cylinder pump 23 are installed on the outer side of the backpack housing 21. The inner side of the backpack housing 21 is ergonomically designed to reduce the feeling of weight. Disinfectant storage tanks 25 are installed on both sides of the inner side of the backpack housing 21. An inner tube 26 is integrally connected to the interior of each disinfectant storage tank 25. Columns 24 are installed on both sides of the inner wall of the backpack housing 21. A mechanical pressing device is installed on the top of each column 24 to control the flow of disinfectant. The space between the toxic liquid storage tank 25 and the inner tube 26 is a cavity, and the top circumference of the cavity is provided with airflow balance ports at equal intervals. The airflow balance ports can effectively regulate the internal and external air pressure to ensure uniform and stable spraying. An inclined flow hood 27 is installed above the cavity. The inner tube 26 wall located on one side of the inclined flow hood 27 is provided with a liquid inlet hole 28. The top of the disinfectant storage tank 25 is provided with a liquid inlet groove 29. A liquid inlet funnel 210 is placed in the liquid inlet groove 29 and equipped with a piston block 211. When the disinfectant flows into the disinfectant storage tank 25 from the liquid inlet funnel 210, it falls onto the inclined flow hood 27 due to gravity. Guided by the inclined flow hood 27, the disinfectant flows evenly from the liquid inlet hole 28 into the inner tube 26.

[0026] The mechanical pressing device specifically includes a mounting base 38 installed on the top of the column 24. The mounting base 38 has a built-in rotating gear 31, and a toothed rod 32 is meshed with one side of the rotating gear 31. The shaft hole of the rotating gear 31 is connected to a rotating block 35 through a pin. The rotating block 35 is located on the outer side of the mounting base 38, and an operating handle 36 is fixed on the rotating block 35.

[0027] The bottom end of the toothed rod 32 passes through the disinfectant storage tank 25 and the inner tube 26 and extends into the interior of the inner tube 26. A pressing block 37 adapted to the inner wall of the inner tube 26 is fixed at the end. The top end of the toothed rod 32 passes through the mounting base 38 and extends to the top of the mounting base 38. A compression spring 33 is sleeved on the outside of the toothed rod 32. The other end of the compression spring 33 is fixed to the mounting base 38 and the other end of the compression spring 33 is fixed to the top end of the toothed rod 32. Rubber buffer columns 34 are installed on the top of the toothed rod 32 and the top of the mounting base 38. The rubber buffer columns 34 can effectively reduce the pressing impact and improve the operational stability. When the operating handle 36 is rotated at a certain angle, it drives the rotating block 35 and the rotating gear 31 to rotate synchronously. The toothed rod 32 moves downward, thereby driving the pressing block 37 to move downward.

[0028] In this embodiment, the basket body 21 adopts an ergonomic curved surface and is equipped with adjustable shoulder straps to distribute pressure points and reduce fatigue during long-term operation. The operator can operate the mechanical pressing device with one hand, spraying while moving, which improves disinfection efficiency. The mechanical pressing device uses a rotating gear 31-tooth rod 32 for transmission and is equipped with a compression spring 33 for buffering, which reduces the failure rate compared to electronic control valves.

[0029] Example 2:

[0030] Please see Figures 1-4 Furthermore, based on Embodiment 1, the following is obtained: the spray disinfection component 4 includes an outlet pipe 41 that is connected and penetrates the disinfectant storage tank 25, the inner cavity pipe 26 and the backpack box 21. The other end of the outlet pipe 41 is connected to a telescopic pipe 42, and the other end of the telescopic pipe 42 is connected to a hollow spray pipe 43. One end of the hollow spray pipe 43 connected to the telescopic pipe 42 is a hand-held part 44 and a hand handle 45 is fixed thereon. The other end of the hollow spray pipe 43 is fixedly fitted with a connecting seat 46.

[0031] The end of the hollow injection pipe 43 is connected to the nozzle 471 by a sealing ring and a nut thread. The nozzle 471 has an airflow straight cavity section 472 and an airflow tapering cavity section 473 inside. The head of the nozzle 471 is a nozzle part and is evenly provided with spray holes 475 for guiding and distributing the sprayed atomized liquid. The nozzle part is provided with a gas-liquid mixing cavity outlet flow channel section 474 that is connected to the airflow straight cavity section 472 and the airflow tapering cavity section 473.

[0032] The nozzle 471 is also provided with a liquid injection pipe 476 inside. The liquid injection pipe 476 is provided with a liquid direct flow chamber section 477, a liquid tapering chamber section 478 and a liquid direct injection chamber 479 in sequence inside. The liquid direct injection chamber 479 extends into the gas-liquid mixing chamber outlet flow channel section 474.

[0033] The tail end of the spray pipe 476 is threadedly connected to the tail nozzle seat 48 through a sealing ring. The tail nozzle seat 48 is connected to the hollow spray pipe 43 and the spray pipe 476 respectively. The front end of the tail nozzle seat 48 is sealed to the tail end of the air nozzle 471 through a sealing ring to prevent air leakage. The front end of the tail nozzle seat 48 is provided with valve holes 410 at equal intervals around its circumference and is equipped with a one-way valve.

[0034] An airflow passage 49 is provided at the bottom of the tail nozzle seat 48, the bottom of the end of the hollow injection pipe 43, and the connecting seat 46. The airflow passage 49 is connected to the sealing valve 411 installed on the outside of the connecting seat 46, and an air pipe 412 is connected through the sealing valve 411. The other end of the air pipe 412 is connected to the dual-chamber gas cylinder pump 23.

[0035] A sensor 50 connected to the control instrument 22 is installed on the front side of the connector 46. The sensor 50 includes, but is not limited to, an infrared sensor and a temperature and humidity sensor, to realize real-time environmental monitoring and feed the data back to the control instrument 22.

[0036] During use, when the user rotates the handle 36 at a certain angle, it drives the rotating block 35 and the rotating gear 31 to rotate synchronously. The rack column 32 moves up and down accordingly, thereby causing the pressing block 37 to move up and down repeatedly. On the one hand, the liquid is compressed and released in the inner tube 26, forming a pulsed flow. It is transmitted through the liquid outlet tube 41 to the telescopic tube 42 and the hollow injection tube 43, and finally enters the injection tube 476. In the injection tube 476, the liquid is accelerated through the liquid direct flow section 477 and the liquid tapering section 478, and then enters the liquid direct injection chamber 476. A high-speed jet is formed in section 79, which is fully mixed with the airflow in the outlet flow channel section 474 of the gas-liquid mixing chamber. On the other hand, the dual-chamber gas cylinder pump 23 operates, and compressed air enters the airflow passage 49 through the air pipe 412 and the sealing valve nozzle 411. After being regulated by the air valve hole 410 and the one-way air valve, the airflow is accelerated by the airflow straight section 472 and the airflow tapering section 473, and precisely merges with the high-speed jet in the outlet flow channel section 474 of the gas-liquid mixing chamber, forming a delicate and uniform gas-liquid atomization effect, which is sprayed to the target area to achieve efficient coverage.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spray disinfection device for disease prevention in police kennels, comprising a backpack box (21) and a spray disinfection component (4), characterized in that: The inner side of the backpack box (21) is provided with shoulder straps. The outer side of the backpack box (21) is equipped with control instruments (22) and a dual-chamber gas cylinder pump (23). The inner side of the backpack box (21) conforms to ergonomic design. Disinfectant storage tanks (25) are installed on both sides inside. The disinfectant storage tanks (25) are integrally connected to the inner cavity tube (26). The inner walls of the backpack box (21) are equipped with columns (24) on both sides. The top of the columns (24) is provided with... The disinfectant storage tank (25) and the inner tube (26) are equipped with a mechanical pressing device. There is a cavity between them, and the top circumference of the cavity is provided with airflow balance ports at equal intervals. An inclined flow hood (27) is installed above the cavity. An inlet hole (28) is provided on the wall of the inner tube (26) located on one side of the inclined flow hood (27). An inlet groove (29) is provided on the top of the disinfectant storage tank (25). An inlet funnel (210) is placed in the inlet groove (29) and equipped with a piston block (211).

2. The spray disinfection device for disease prevention in police dog kennels according to claim 1, characterized in that: The mechanical pressing device specifically includes a mounting base (38) installed on the top of the column (24). The mounting base (38) has a built-in rotating gear (31), and a rack column (32) is meshed with one side of the rotating gear (31). The shaft hole of the rotating gear (31) is connected to a rotating block (35) through a pin. The rotating block (35) is located on the outer side of the mounting base (38), and an operating handle (36) is fixed on the rotating block (35).

3. The spray disinfection device for disease prevention in police dog kennels according to claim 2, characterized in that: The bottom end of the toothed rod (32) penetrates the disinfectant storage tank (25) and the inner tube (26) and extends into the interior of the inner tube (26). A pressing block (37) adapted to the inner wall of the inner tube (26) is fixed at the end. The top end of the toothed rod (32) penetrates the mounting base (38) and extends to the top of the mounting base (38). A compression spring (33) is sleeved on the outside of the toothed rod (32). The other end of the compression spring (33) is fixed on the mounting base (38). The other end of the compression spring (33) is fixed to the top end of the toothed rod (32). Rubber buffer columns (34) are installed on the top of the toothed rod (32) and the top of the mounting base (38).

4. The spray disinfection device for disease prevention in police kennels according to claim 1, characterized in that: The spray disinfection assembly (4) includes an outlet pipe (41) that connects and penetrates the disinfectant storage tank (25), the inner tube (26), and the basket box (21). The other end of the outlet pipe (41) is connected to a telescopic tube (42), and the other end of the telescopic tube (42) is connected to a hollow spray pipe (43). One end of the hollow spray pipe (43) connected to the telescopic tube (42) is a hand-held part (44) and a hand handle (45) is fixed thereon. The other end of the hollow spray pipe (43) is fixedly fitted with a connecting seat (46).

5. A spray disinfection device for disease prevention in police kennels according to claim 4, characterized in that: The end of the hollow injection pipe (43) is connected to the jet nozzle (471) by a sealing ring and a nut thread. The jet nozzle (471) has an airflow straight cavity section (472) and an airflow tapering cavity section (473) inside. The head of the jet nozzle (471) is a nozzle part and is uniformly provided with spray holes (475) for guiding and distributing the sprayed atomized liquid. The nozzle part is provided with a gas-liquid mixing cavity outlet flow channel section (474) that is connected to the airflow straight cavity section (472) and the airflow tapering cavity section (473).

6. A spray disinfection device for disease prevention in police kennels according to claim 5, characterized in that: The nozzle (471) is also provided with a liquid spray pipe (476), and the liquid spray pipe (476) is provided with a liquid direct flow chamber section (477), a liquid tapering chamber section (478) and a liquid direct injection chamber (479) in sequence. The liquid direct injection chamber (479) extends into the gas-liquid mixing chamber outlet flow channel section (474).

7. A spray disinfection device for disease prevention in police kennels according to claim 6, characterized in that: The tail end of the spray pipe (476) is connected to the tail nozzle seat (48) by a sealing ring thread. The tail nozzle seat (48) is connected to the hollow spray pipe (43) and the spray pipe (476) respectively. The front end of the tail nozzle seat (48) and the tail end of the air nozzle (471) are sealed by a sealing ring to prevent air leakage. The front end of the tail nozzle seat (48) is provided with valve holes (410) at equal intervals around its circumference and is equipped with a one-way valve.

8. A spray disinfection device for disease prevention in police kennels according to claim 7, characterized in that: An airflow passage (49) is provided at the bottom of the tail nozzle seat (48), the bottom of the end of the hollow injection pipe (43), and the connecting seat (46). The airflow passage (49) is connected to the sealing valve (411) installed on the outside of the connecting seat (46), and an air pipe (412) is connected through the sealing valve (411). The other end of the air pipe (412) is connected to the dual-chamber gas cylinder pump (23).

9. A spray disinfection device for disease prevention in police kennels according to claim 4, characterized in that: The front side of the connector (46) is equipped with a sensor (50) connected to the control instrument (22). The sensor (50) includes, but is not limited to, an infrared sensor and a temperature and humidity sensor, to realize real-time environmental monitoring and feed the data back to the control instrument (22).

Images