Combined type eyewash equipment with water mixing valve

Abstract

The utility model relates to the technical field of safety protection articles, in particular to a combined type eyewash device with a water mixing valve 6610. The combined type eyewash device comprises a main pipe and a transverse pipe, one end of the transverse pipe is connected with the main pipe, the end, away from the main pipe, of the transverse pipe is communicated with a spraying head, one side of the main pipe is provided with an eyewash device body, and the other side of the main pipe is provided with a water mixing valve 6610. A water distribution pipe is additionally arranged between the eye washing device and the main pipe, the two ends of the water distribution pipe are communicated with the main pipe and the eye washing device respectively, an eye washing nozzle is arranged in the eye washing device, and the eye washing nozzle is communicated with the water distribution pipe; the eye washer is arranged on the top of the water distribution pipe in a sliding mode in the vertical direction. The utility model aims to conveniently adjust the height of the eyewash equipment, so that people with different heights can conveniently use the eyewash equipment, and the use effect of the eyewash equipment is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of safety protection articles, and in particular to a combined eyewash with a mixing valve. Background Art

[0002] An eyewash is an emergency treatment device used to perform emergency flushing or drenching on the eyes and body of the injured person with the eyewash when toxic and harmful substances (such as chemical liquids, etc.) splash onto the body, face, or eyes of the staff, or when a fire causes the clothing of the staff to catch fire, so as to reduce the degree of injury. In places such as laboratories, chemical plants, and pharmaceutical factories, the eyewash is one of the indispensable emergency rescue devices. According to different use places, the eyewash can be divided into two types: fixed and portable, to meet the emergency treatment needs of different places.

[0003] In the related art, the height of the eyewash is often fixed, which makes it very inconvenient for people of different heights to use the eyewash, and thus the use effect of the eyewash is poor. Utility Model Content

[0004] The present application provides a combined eyewash with a mixing valve, aiming to facilitate the adjustment of the height of the eyewash, thereby facilitating the use by people of different heights and effectively improving the use effect of the eyewash.

[0005] The present application provides a combined eyewash with a mixing valve, adopting the following technical solution:

[0006] A combined eyewash with a mixing valve includes a main pipe and a cross pipe. One end of the cross pipe is connected to the main pipe, and a spray head is communicated with the end of the cross pipe away from the main pipe. An eyewash is installed on one side of the main pipe, and a water distribution pipe is additionally provided between the eyewash and the main pipe. The two ends of the water distribution pipe are respectively communicated with the main pipe and the eyewash. An eyewash nozzle is arranged inside the eyewash, and the eyewash nozzle is communicated with the water distribution pipe.

[0007] The eyewash is slidably arranged on the top of the water distribution pipe in the vertical direction.

[0008] By adopting the above technical solution, the eyewash is slidably installed on the top of the water distribution pipe in the vertical direction, so that the installation height of the eyewash can be adjusted in the vertical direction, thereby facilitating the use of the eyewash by people of different heights for cleaning and being beneficial to improving the use effect of the eyewash.

[0009] Preferably, a connecting pipe is fixedly arranged at the bottom of the eyewash in the vertical direction. An external thread is integrally formed on the outer peripheral side of the connecting pipe, and an internal thread is integrally formed on the inner peripheral side of the end of the water distribution pipe connected to the eyewash. The connecting pipe is threadedly connected to the water distribution pipe.

[0010] By adopting the above technical solution, when it is necessary to adjust the height of the eyewash, rotating the eyewash can drive the connecting pipe to rotate in the water distribution pipe, thereby realizing the adjustment of the installation height of the eyewash.

[0011] Preferably, a mixing valve is provided on the main pipe, and the mixing valve is used to supply cold water and hot water into the main pipe simultaneously.

[0012] By adopting the above technical solution, the mixing valve has two openings, both of which are connected to the main pipe. One of the two openings of the mixing valve can supply cold water into the main pipe, and the other can supply hot water into the main pipe. This enables the staff to adjust the supply of cold and hot water from the main pipe to the spray head and the eyewash according to the actual situation during specific use, thereby making the use of this eyewash more convenient.

[0013] Preferably, a switch valve is installed on the water distribution pipe.

[0014] By adopting the above technical solution, rotating the switch valve can realize the opening and closing of the water distribution pipe.

[0015] Preferably, a push plate is fixed on the top of the switch valve.

[0016] By adopting the above technical solution, when the staff's eyes are irritated by harmful substances, the eyes are often tightly closed. Since the switch valve is small in size, it is difficult for the staff to accurately find the position of the switch valve, so it is inconvenient to open the water distribution pipe. Adding a push plate with a larger size to the switch valve helps the staff to open the water distribution pipe more quickly to wash the eyes.

[0017] Preferably, a foot pedal is installed at the bottom of the main pipe, and one end of the foot pedal is hinged to the main pipe.

[0018] By adopting the above technical solution, when the staff steps on the foot pedal, the connecting line is driven by the foot pedal to pull the switch valve, thereby opening the water distribution pipe.

[0019] Preferably, a handle is installed on the horizontal pipe.

[0020] By adopting the above technical solution, when the staff needs to use the spray head, pulling the handle can open the valve on the horizontal pipe, making it more convenient to use.

[0021] Preferably, a sliding rod is vertically fixed at the bottom of the eyewash, and the sliding rod is inserted into the water distribution pipe; a lock is sleeved on the top of the water distribution pipe, and one end of the lock is hingedly installed with a pull rod, and the lock is used to clamp the sliding rod into the water distribution pipe.

[0022] By adopting the above technical solution, specifically when adjusting the installation height of the eyewash, the sliding rod is lifted and lowered vertically in the water distribution pipe. While the sliding rod is lifted and lowered, it drives the eyewash to be lifted and lowered. After the eyewash is lifted and lowered to a suitable position, the pull rod on the lock is toggled towards the direction close to the water distribution pipe, and the sliding rod is clamped in the water distribution pipe through the lock, thereby realizing the fixation of the sliding rod.

[0023] The eyewash is set to a sliding installation method through the sliding rod and the lock, thereby making it more convenient to adjust the installation height of the eyewash.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The eyewash is slidably installed on the top of the water distribution pipe in the vertical direction, so that the installation height of the eyewash can be adjusted in the vertical direction, thereby facilitating people of different heights to use the eyewash for cleaning, which is beneficial to improving the use effect of the eyewash;

[0026] 2. The mixing valve has two openings, upper and lower, both of which are connected to the main pipe. One of the two openings of the mixing valve can supply cold water into the main pipe, and the other can supply hot water into the main pipe. This enables the staff to adjust the supply of cold and hot water from the main pipe to the spray head and the eyewash according to the actual situation during specific use, thereby making it more convenient to use the eyewash;

[0027] 3. Specifically when adjusting the installation height of the eyewash, the sliding rod is lifted and lowered vertically in the water distribution pipe. While the sliding rod is lifted and lowered, it drives the eyewash to be lifted and lowered. After the eyewash is lifted and lowered to a suitable position, the pull rod on the lock is toggled towards the direction close to the water distribution pipe, and the sliding rod is clamped in the water distribution pipe through the lock, thereby realizing the fixation of the sliding rod.

[0028] The eyewash is set to a sliding installation method through the sliding rod and the lock, thereby making it more convenient to adjust the installation height of the eyewash. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of the whole embodiment of the present application;

[0030] Figure 2 is a schematic structural diagram specifically showing the positional relationship of the connecting pipe in the embodiment of the present application;

[0031] Figure 3 is a schematic structural diagram specifically showing the positional relationship of the sliding rod, the lock and the pull rod in the embodiment of the present application.

[0032] Reference numerals: 1, main pipe; 2, horizontal pipe; 3, spray head; 4, eyewash; 5, water distribution pipe; 6, eyewash nozzle; 7, connecting pipe; 8, mixing valve; 9, on-off valve; 10, push plate; 11, foot pedal; 12, handle; 13, slide bar; 14, lock; 15, pull rod. Detailed implementation mode

[0033] The following is a further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 3 , to make a further detailed description of the present application.

[0034] Embodiment 1:

[0035] The embodiment of the present application discloses a combined eyewash with a mixing valve. Referring to Figure 1 , it includes a main pipe 1 and a horizontal pipe 2. The main pipe 1 is arranged vertically, and the bottom of the main pipe 1 is fastened to the ground by anchor bolts. The horizontal pipe 2 is installed on the top of the main pipe 1 horizontally, and a spray head 3 is communicated below one end of the horizontal pipe 2 away from the main pipe 1; at the same time, an eyeball-shaped eyewash 4 is installed on one side of the main pipe 1 near the bottom, and a water distribution pipe 5 is added between the eyewash 4 and the main pipe 1. The water distribution pipe 5 is in an "L" shape, and both ends of the water distribution pipe 5 are respectively communicated with the main pipe 1 and the eyewash 4. An eyewash nozzle 6 for cleaning eyes is arranged in the eyewash 4, and the eyewash nozzle 6 is communicated with the water distribution pipe 5.

[0036] Specifically, when in use, when harmful substances splash on the staff, the staff can open the spray head 3 to wash off the harmful substances on the body; if harmful substances splash into the eyes, the eyewash nozzle 6 can be opened to wash the harmful substances on the eyes.

[0037] In this embodiment, the eyewash 4 is slidably arranged on the top of the water distribution pipe 5 in the vertical direction, which enables the installation height of the eyewash 4 to be adjusted in the vertical direction, and thus facilitates people of different heights to use the eyewash 4 for cleaning, which is beneficial to improving the use effect of the eyewash 4.

[0038] Specifically, referring to Figure 1 and Figure 2 , a connecting pipe 7 is welded to the bottom of the eyewash 4 in the vertical direction, and an external thread is integrally formed on the outer circumferential side of the connecting pipe 7; an internal thread is integrally formed on the inner circumferential side of one end of the water distribution pipe 5 connected to the eyewash 4, and the connecting pipe 7 is threadedly connected to the water distribution pipe 5.

[0039] When it is necessary to adjust the height of the eyewash 4, rotating the eyewash 4 can drive the connecting pipe 7 to rotate in the water distribution pipe 5, thereby realizing the adjustment of the installation height of the eyewash 4.

[0040] Furthermore, referring to Figure 1 and Figure 2, a mixing valve 8 is provided on the main pipe 1. The mixing valve 8 is installed above the eyewash 4. The mixing valve 8 has two openings, an upper one and a lower one, and both of these openings are communicated with the main pipe 1. One of the two openings of the mixing valve 8 can supply cold water into the main pipe 1, and the other can supply hot water into the main pipe 1. This enables the staff to adjust the supply of cold and hot water from the main pipe 1 to the spray head 3 and the eyewash 4 according to the actual situation during specific use, thus making the use of this eyewash 4 more convenient.

[0041] In this embodiment, there are various opening methods for the branch water pipe 5, and the staff can select the most suitable opening method according to the specific situation, thereby effectively improving the experience of the staff when using this eyewash 4.

[0042] Specifically, referring to Figure 1 and Figure 2 , a switch valve 9 is installed on the branch water pipe 5, and turning the switch valve 9 can achieve the opening and closing of the branch water pipe 5;

[0043] At the same time, referring to Figure 1 and Figure 2 , a cuboid-shaped push plate 10 is integrally formed at the top of the switch valve 9, and the size of the push plate 10 is larger than that of the switch valve 9. When the eyes of the staff are stimulated by harmful substances, the eyes are often tightly closed. Since the size of the switch valve 9 is small, it is difficult for the staff to accurately find the position of the switch valve 9, so it is inconvenient to open the branch water pipe 5. Adding a push plate 10 with a larger size to the switch valve 9 helps the staff to open the branch water pipe 5 more quickly to wash the eyes.

[0044] In this embodiment, the push plate 10 is inclined. Setting the push plate 10 to be inclined makes it more convenient for the staff to press down the push plate 10 to open the branch water pipe 5.

[0045] At the same time, a counter for counting the usage times of the switch valve 9 and the push plate is provided at the installation position of the switch valve 9. Both the switch valve 9 and the push plate 10 have a service life. By adding a counter at the switch valve 9, when the switch valve 9 and the push plate 10 are used up to the corresponding times, the user can judge whether the switch valve 9 and the push plate 10 need to be replaced according to the times counted on the counter, thus making it more convenient to use.

[0046] Furthermore, referring to Figure 1 and Figure 2 , a foot pedal 11 is installed at the bottom of the main pipe 1, and one end of the foot pedal 11 is hinged to the main pipe 1. At the same time, a connecting line is provided between the foot pedal 11 and the switch valve 9. When the staff steps on the foot pedal 11, the connecting line is driven by the foot pedal 11 to pull the switch valve 9, thereby opening the branch water pipe 5.

[0047] Furthermore, the water distribution pipe 5 can be opened by the on-off valve 9, the push plate 10, and the foot pedal 11. The staff can choose the most suitable opening method according to the specific situation, thereby effectively improving the experience of the staff when using the eyewash 4.

[0048] Furthermore, referring to Figure 1 and Figure 2 , corresponding valves are also installed on the horizontal pipe 2, and a handle 12 is installed on the valve. When the staff needs to use the spray head 3, pulling the handle 12 can open the valve on the horizontal pipe 2, making it more convenient to use.

[0049] The implementation principle of a combined eyewash with a mixing valve according to an embodiment of the present application is as follows:

[0050] A connecting pipe 7 is welded vertically at the bottom of the eyewash 4, and an external thread is integrally formed on the outer circumferential side of the connecting pipe 7; an internal thread is integrally formed on the inner circumferential side of one end of the water distribution pipe 5 connected to the eyewash 4, and the connecting pipe 7 is threadedly connected to the water distribution pipe 5.

[0051] When it is necessary to adjust the height of the eyewash 4, rotating the eyewash 4 can drive the connecting pipe 7 to rotate within the water distribution pipe 5, thereby realizing the adjustment of the installation height of the eyewash 4 for convenient use.

[0052] Embodiment 2

[0053] The difference between the embodiment of the present application and Embodiment 1 is as follows:

[0054] Referring to Figure 1 and Figure 3 , a slide bar 13 is welded vertically at the bottom of the eyewash 4, and the slide bar 13 is inserted into the water distribution pipe 5. At the same time, a lock 14 is sleeved on the top of the water distribution pipe 5, and the lock 14 is clamped on the water distribution pipe 5. One end of the lock 14 is hingedly installed with a pull rod 15. Pushing the pull rod 15 in the direction close to the water distribution pipe 5 can make the lock 14 clamp the water distribution pipe 5, and pushing the pull rod 15 in the direction away from the water distribution pipe 5 can make the lock 14 loosen the water distribution pipe 5.

[0055] Specifically, when adjusting the installation height of the eyewash 4, the slide bar 13 is lifted and lowered vertically within the water distribution pipe 5. While the slide bar 13 is lifted and lowered, it drives the eyewash 4 to lift and lower. When the eyewash 4 is lifted and lowered to a suitable position, the pull rod 15 on the lock 14 is pushed in the direction close to the water distribution pipe 5, and the slide bar 13 is clamped within the water distribution pipe 5 through the lock 14, thereby realizing the fixation of the slide bar 13.

[0056] The eyewash 4 is set to a sliding installation method through the slide bar 13 and the lock 14, making it more convenient to adjust the installation height of the eyewash 4.

[0057] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A composite eyewash station with a mixing valve, characterized in that: The invention comprises a main pipe (1) and a transverse pipe (2), one end of the transverse pipe (2) is connected to the main pipe (1), one end of the transverse pipe (2) away from the main pipe (1) is connected to a spray head (3), an eyewash (4) is installed on one side of the main pipe (1), a water distribution pipe (5) is provided between the eyewash (4) and the main pipe (1), two ends of the water distribution pipe (5) are respectively connected to the main pipe (1) and the eyewash (4), an eyewash spray head (6) is provided in the eyewash (4), and the eyewash spray head (6) is connected to the water distribution pipe (5); The eyewash station (4) is slidably arranged on the top of the water distribution pipe (5) in a vertical direction.

2. The compound eyewash station with a mixing valve according to claim 1 is characterized in that: A connecting pipe (7) is fixed to the bottom of the eyewash station (4) in the vertical direction, and an external thread is integrally formed on the outer circumference of the connecting pipe (7). An internal thread is integrally formed on the inner circumference of one end of the water distribution pipe (5) connected to the eyewash station (4), and the connecting pipe (7) is threadedly connected to the water distribution pipe (5).

3. The compound eyewash station with a mixing valve according to claim 1 is characterized in that: The main pipe (1) is provided with a mixing valve (8), and the mixing valve (8) is used to supply cold water and hot water into the main pipe (1) at the same time.

4. The compound eyewash station with a mixing valve according to claim 1 is characterized in that: A switch valve (9) is installed on the water distribution pipe (5).

5. The compound eyewash station with a mixing valve according to claim 4 is characterized in that: A push plate (10) is fixed on the top of the switch valve (9).

6. The compound eyewash station with a mixing valve according to claim 5 is characterized in that: A foot pedal (11) is installed at the bottom of the main pipe (1), and one end of the foot pedal (11) is hingedly connected to the main pipe (1).

7. The compound eyewash station with a mixing valve according to claim 1 is characterized in that: A handle (12) is installed on the transverse tube (2).

8. The compound eyewash station with a mixing valve according to claim 1 is characterized in that: A sliding rod (13) is fixed in the vertical direction at the bottom of the eyewash station (4), and the sliding rod (13) is inserted into the water distribution pipe (5); a locking buckle (14) is sleeved on the top of the water distribution pipe (5), and a pull rod (15) is hingedly installed at one end of the locking buckle (14), and the locking buckle (14) is used to clamp the sliding rod (13) into the water distribution pipe (5).

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