Spherical spray head of eyewash equipment

Abstract

The utility model discloses a spherical sprayer of eyewash equipment, which comprises a base and two eyewash sprayers, the two eyewash sprayers are arranged above the base, the top of the base is fixedly connected with a support frame, the inside of the support frame is fixedly connected with a three-way pipe, the two ends of the top of the three-way pipe penetrate through the two ends of the support frame and are fixedly connected with screwed joints, and the two ends of the top of the three-way pipe penetrate through the two ends of the support frame. Ball valves are arranged in the eyewash nozzles, the bottoms of the ball valves are in threaded connection with the corresponding threaded connectors, and two filter plates are fixedly connected to the positions, located above the ball valves, in the eyewash nozzles. The utility model has the beneficial effects that the spray head can be accurately aligned according to the face structure and the eye position of each user through spherical adjustment, the best cleaning effect is ensured, and the user can more easily align the eyes to the spray head, quickly start cleaning and cover the eyes and the surrounding area under the emergency condition, so that the use is more convenient. Compared with a traditional device, the device has the advantages that the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eyewashers, in particular to a spherical nozzle of an eyewasher. Background Art

[0002] The main function of an eyewash station is to quickly flush the eyes, remove harmful chemicals, foreign matter or contaminants on the surface of the eyes, reduce the risk of damage to the eyes caused by chemicals, and provide emergency treatment to prevent further eye damage;

[0003] The eyewash nozzles of existing eyewash stations are fixed and cannot be adjusted spherically when the user is washing their eyes. On the one hand, each person's facial structure and eye position are slightly different, and the fixed nozzle cannot accurately aim at each user's eyes, thus affecting the cleaning effect. On the other hand, the user must constantly adjust his or her head and body posture during operation, which is time-consuming and laborious, and may also cause further discomfort or damage, especially when the eyes are already injured and need to be cleaned quickly.

[0004] In response to the above problems, we have launched a ball-type nozzle for eyewash. Utility Model Content

[0005] The utility model discloses a spherical nozzle of an eyewasher, aiming to solve the technical problem that spherical adjustment cannot be performed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A spherical nozzle of an eyewash station comprises a base and two eyewash nozzles, the two eyewash nozzles are both arranged above the base, the top of the base is fixedly connected to a support frame, the interior of the support frame is fixedly connected to a tee, both ends of the top of the tee pass through the two ends of the support frame and are fixedly connected to threaded joints, ball valves are provided inside the eyewash nozzles, the bottoms of the ball valves are threadedly connected to corresponding threaded joints, two filter plates are fixedly connected inside the eyewash nozzles and above the ball valves, and activated carbon is provided inside the eyewash nozzles and between the corresponding two filter plates.

[0008] A support frame is set up and fixed on the top of the base to support the eyewash nozzle and the tee pipe. The eyewash nozzle is used to spray cleaning water. Each nozzle is equipped with a ball valve, a filter plate and activated carbon. The ball valve controls the angle of the eyewash nozzle and is connected to the tee pipe through a threaded joint. The filter plate and activated carbon are located inside the eyewash nozzle to filter impurities. The tee pipe is connected to the output end of the water pump and diverts the water to the two eyewash nozzles, which can effectively filter out impurities in the water and improve the cleanliness of the water, thereby protecting the safety of the eyes.

[0009] In a preferred embodiment, the interior of the support frame is fixedly connected to an eyewash basin, the bottom of the eyewash basin is fixedly connected to a drain pipe, one end of the drain pipe extends to the interior of the eyewash basin, and the end of the drain pipe away from the eyewash basin is fixedly connected to an external drainage device.

[0010] The setting ensures that the sewage after use can be discharged quickly to avoid water accumulation and pollution, and keep the eyewash station hygienic and clean.

[0011] In a preferred solution, a water pump is fixedly connected to the top of the base, an output end of the water pump is fixedly connected to a water outlet pipe, and an end of the water outlet pipe away from the water pump is fixedly connected to the bottom of the tee pipe.

[0012] By setting up the water pump design to ensure sufficient water pressure and water flow, the eyewash station can quickly provide cleaning water when in use, thereby improving the working efficiency and emergency performance of the equipment.

[0013] In a preferred solution, the input end of the water pump is fixedly connected to a water inlet pipe, and one end of the water inlet pipe away from the water pump is fixedly connected to an external water supply device.

[0014] The design of the water inlet pipe ensures a stable supply of water, avoids the normal function of the eyewash station being affected by insufficient water, and improves the reliability of the equipment.

[0015] In a preferred solution, a dust cover is provided on the top of each eyewash nozzle, a rubber ring is provided on one side of each dust cover, and each rubber ring is sleeved on the outside of the corresponding eyewash nozzle.

[0016] The design of dust cover and rubber ring effectively prevents dust and debris from entering the eyewash nozzle, keeps the nozzle clean and extends the service life of the equipment.

[0017] In a preferred solution, a controller is fixedly connected to the top of the base, an operation button is fixedly connected to one side of the support frame, and the water pump and the operation button are both electrically connected to the controller.

[0018] The design of the controller and operation buttons makes it easy for users to operate the eyewash station conveniently and quickly, improving the intelligence level and operation convenience of the equipment.

[0019] In a preferred solution, four supporting legs are fixedly connected to the bottom of the base.

[0020] The design of supporting legs provides stability and firmness to the equipment, ensuring that the eyewash station will not fall over or move during use, thereby improving safety.

[0021] The spherical nozzle of the eyewash provided by the utility model has the following advantages:

[0022] In the utility model, when the spherical nozzle of the eyewash station is in use, the ball valve can be adjusted by rotating the ball valve inside the eyewash nozzle to perform spherical adjustment. On the one hand, the spherical adjustment can make the nozzle accurately aligned according to the facial structure and eye position of each user, ensuring the best cleaning effect. On the other hand, in an emergency, the user can more easily align the eyes with the nozzle, quickly start cleaning, cover the eyes and the surrounding area, and thoroughly clean all contaminated parts, which greatly improves the operation quality and use efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first-perspective stereoscopic diagram of a spherical nozzle of an eyewash station proposed by the utility model.

[0024] Figure 2 This is a second-view stereoscopic diagram of a spherical nozzle of an eyewash station proposed by the utility model.

[0025] Figure 3 This is a third-view stereoscopic diagram of a spherical nozzle of an eyewash station proposed by the present invention.

[0026] Figure 4 The utility model provides a schematic structural diagram of the eyewash nozzle of the spherical nozzle of the eyewash station.

[0027] Figure 5 The utility model provides a cross-sectional schematic diagram of an eyewash basin with a spherical nozzle of an eyewash station.

[0028] Figure 6 The utility model provides a schematic diagram of the water pump structure of the ball-shaped nozzle of the eyewash station.

[0029] In the attached figure: 1. Base; 2. Support frame; 3. Eyewash nozzle; 4. Ball valve; 5. Threaded joint; 6. Filter plate; 7. Activated carbon; 8. Tee pipe; 9. Eyewash basin; 10. Drain pipe; 11. Water pump; 12. Outlet pipe; 13. Inlet pipe; 14. Dust cover; 15. Controller; 16. Operation button; 17. Support leg. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0031] The spherical nozzle of an eyewasher disclosed in the utility model is mainly used in eyewashing scenes.

[0032] Reference Figure 1 and Figure 4 A spherical nozzle of an eyewash station comprises a base 1 and two eyewash nozzles 3. The two eyewash nozzles 3 are both arranged above the base 1. The top of the base 1 is fixedly connected to a support frame 2. The inside of the support frame 2 is fixedly connected to a tee pipe 8. Both ends of the top of the tee pipe 8 pass through the two ends of the support frame 2 and are fixedly connected to a threaded joint 5. A ball valve 4 is provided inside the eyewash nozzle 3. The bottom of the ball valve 4 is threadedly connected to the corresponding threaded joint 5. Two filter plates 6 are fixedly connected inside the eyewash nozzle 3 and above the ball valve 4. Activated carbon 7 is provided inside the eyewash nozzle 3 and between the corresponding two filter plates 6.

[0033] In this embodiment: the support frame 2 is fixed on the top of the base 1, supporting the eyewash nozzle 3 and the tee pipe 8. The eyewash nozzle 3 is used to spray cleaning water. Each is equipped with a ball valve 4, a filter plate 6 and activated carbon 7. The ball valve 4 controls the angle of the eyewash nozzle 3 and is connected to the tee pipe 8 through a threaded joint 5. The filter plate 6 and activated carbon 7 are located inside the eyewash nozzle 3 to filter impurities. The tee pipe 8 is connected to the output end of the water pump 11 and diverts the water to the two eyewash nozzles 3, which can effectively filter out impurities in the water and improve the cleanliness of the water, thereby protecting the safety of the eyes.

[0034] Reference Figure 2 and Figure 5 In a preferred embodiment, the interior of the support frame 2 is fixedly connected to the eyewash basin 9, and the bottom of the eyewash basin 9 is fixedly connected to a drain pipe 10. One end of the drain pipe 10 extends to the interior of the eyewash basin 9, and the end of the drain pipe 10 away from the eyewash basin 9 is fixedly connected to an external drainage device.

[0035] This embodiment ensures that the sewage after use can be discharged quickly, avoids water accumulation and pollution, and keeps the eyewash station sanitary and clean.

[0036] Reference Figure 2 and Figure 6 In a preferred embodiment, a water pump 11 is fixedly connected to the top of the base 1, and a water outlet pipe 12 is fixedly connected to the output end of the water pump 11. The end of the water outlet pipe 12 away from the water pump 11 is fixedly connected to the bottom of the tee pipe 8.

[0037] In this embodiment, the design of the water pump 11 ensures sufficient water pressure and water flow, so that the eyewash station can quickly provide cleaning water when in use, thereby improving the working efficiency and emergency performance of the equipment.

[0038] Reference Figure 2 and Figure 6 In a preferred embodiment, the input end of the water pump 11 is fixedly connected to a water inlet pipe 13, and one end of the water inlet pipe 13 away from the water pump 11 is fixedly connected to an external water supply device.

[0039] In this embodiment, the design of the water inlet pipe 13 ensures a stable supply of water, avoids affecting the normal function of the eyewash station due to insufficient water, and improves the reliability of the equipment.

[0040] Reference Figure 1 and Figure 3 In a preferred embodiment, a dust cover 14 is provided on the top of the eye wash nozzle 3 , and a rubber ring is provided on one side of the dust cover 14 , and the rubber ring is sleeved on the outside of the corresponding eye wash nozzle 3 .

[0041] In this embodiment, the design of the dust cover 14 and the rubber ring effectively prevents dust and debris from entering the eyewash nozzle 3, keeps the nozzle clean, and extends the service life of the equipment.

[0042] Reference Figure 1 and Figure 2 In a preferred embodiment, a controller 15 is fixedly connected to the top of the base 1 , an operation button 16 is fixedly connected to one side of the support frame 2 , and the water pump 11 and the operation button 16 are both electrically connected to the controller 15 .

[0043] In this embodiment, the design of the controller 15 and the operating button 16 makes it easy for the user to operate the eyewash station conveniently and quickly, thereby improving the intelligence level and operational convenience of the equipment.

[0044] Reference Figure 1 and Figure 3 In a preferred embodiment, four supporting legs 17 are fixedly connected to the bottom of the base 1 .

[0045] In this embodiment, the design of the support legs 17 provides stability and firmness to the equipment, ensuring that the eyewash station will not fall over or move during use, thereby improving safety in use.

[0046] Working principle: When the ball-type nozzle of the above-mentioned eyewash is in use, the user activates the device by operating the button 16 to start the whole system. The controller 15 receives the operation signal and starts the water pump 11. The water pump 11 draws water from the external water supply equipment through the water inlet pipe 13. The water pump 11 transports the water to the water outlet pipe 12, flows to the tee pipe 8 and is distributed to the two threaded joints 5, and then flows to the inside of the eyewash nozzle 3 through the threaded joint 5. When the water flows into the eyewash nozzle 3, the water flows through the activated carbon 7 between the two filter plates 6 first. This step ensures that the water is fully filtered before entering the eyes, removing possible impurities and harmful substances. The filtered clean water is discharged by the eyewash nozzle 3. The eye nozzle 3 sprays out to rinse the eyes, and the used waste water is collected in the eyewash basin 9. The drain pipe 10 at the bottom of the eyewash basin 9 guides the waste water to the external drainage system to ensure that the inside of the eyewash is clean. The device is turned off by operating the button 16, and the controller 15 stops the water pump 11, and the entire system stops supplying water. The dust cover 14 of the eyewash nozzle 3 ensures that the nozzle is not contaminated by dust and other impurities when not in use. In an emergency, the user can more easily align the eyes with the nozzle and quickly start cleaning, covering the eyes and the surrounding area, and thoroughly cleaning all contaminated parts, which greatly improves the operation quality and use efficiency compared with traditional devices.

[0047] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A spherical eyewash nozzle, comprising a base (1) and two eyewash nozzles (3), characterized in that: The two eyewash nozzles (3) are both arranged above the base (1); the top of the base (1) is fixedly connected to a support frame (2); the interior of the support frame (2) is fixedly connected to a three-way pipe (8); both ends of the top of the three-way pipe (8) pass through both ends of the support frame (2) and are fixedly connected to a threaded joint (5); a ball valve (4) is provided inside the eyewash nozzle (3); the bottom of the ball valve (4) is threadedly connected to the corresponding threaded joint (5); two filter plates (6) are fixedly connected inside the eyewash nozzle (3) and located above the ball valve (4); and activated carbon (7) is provided inside the eyewash nozzle (3) and located between the two corresponding filter plates (6).

2. The spherical nozzle of the eyewash according to claim 1 is characterized in that: The interior of the support frame (2) is fixedly connected to an eyewash basin (9), the bottom of the eyewash basin (9) is fixedly connected to a drain pipe (10), one end of the drain pipe (10) extends into the interior of the eyewash basin (9), and the end of the drain pipe (10) away from the eyewash basin (9) is fixedly connected to an external drainage device.

3. The spherical nozzle of the eyewash according to claim 1 is characterized in that: The top of the base (1) is fixedly connected to a water pump (11), the output end of the water pump (11) is fixedly connected to a water outlet pipe (12), and the end of the water outlet pipe (12) away from the water pump (11) is fixedly connected to the bottom of the three-way pipe (8).

4. The spherical nozzle of the eyewash station according to claim 3 is characterized in that: The input end of the water pump (11) is fixedly connected to a water inlet pipe (13), and one end of the water inlet pipe (13) away from the water pump (11) is fixedly connected to an external water supply device.

5. The spherical nozzle of the eyewash according to claim 1 is characterized in that: The top of each eyewash nozzle (3) is provided with a dust cover (14), and one side of each dust cover (14) is provided with a rubber ring, and each rubber ring is sleeved on the outside of the corresponding eyewash nozzle (3).

6. The ball-shaped nozzle of the eyewash according to claim 3 is characterized in that: A controller (15) is fixedly connected to the top of the base (1), an operating button (16) is fixedly connected to one side of the support frame (2), and both the water pump (11) and the operating button (16) are electrically connected to the controller (15).

7. The ball-shaped nozzle of the eyewash according to claim 1 is characterized in that: Four supporting legs (17) are fixedly connected to the bottom of the base (1).

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