technical field

The utility model relates to a kind of equipment of industrial safety (fire fighting) protection, be specifically related to a kind of full-automatic eye washer. Background technique

Eye washer is the equipment necessary for safety and labor protection, and is an emergency and protective facility necessary for contact with poisonous and corrosive substances such as acid, alkali, organic matter. When the eyes or body of on-site operators are exposed to toxic, harmful or other corrosive chemicals, the eyewash equipment can perform emergency flushing or flushing of the eyes and body, mainly to avoid further damage to the human body caused by chemicals.

Eye washer comprises composite eye washer, vertical eye washer, wall-mounted eye washer, portable eye washer, laboratory desktop eye washer, emergency shower, mobile eye washer, high-performance anti-corrosion eye washer, etc. In the category, the composite eyewash includes both the spray system and the Eyewash & Safety Showers system, and the other categories only include one of the spray system or the eyewash system.

The original method of use of the Eyewash & Safety Showers is that the water just flows out after manual or foot-activated switch valves. Just imagine that when people’s eyes or health are injured, it is very difficult and inconvenient to look for the hand (foot) actuated switch by the eyewash. Now the utility model has undergone technical innovation, realizes the functions of automatic eyewash and shower through photoelectric induction technology and control diversion, which is beneficial for users to use the eyewash device to protect themselves more conveniently and quickly in emergency situations, and reduce the degree of injury.

Utility model content

[0005] The purpose of the present invention: to overcome the above deficiencies, to provide an automatic eyewash, automatic spray, automatic closing automatic Eyewash & Safety Showers .
[0006] In order to achieve the above purpose, the present invention adopts the following technical solution:
[0007] A fully automatic eyewash, including an eyewash nozzle, an Eyewash & Safety Showers basin, a shower basin, an audible and visual alarm, a water inlet pipe, a drainage pipe, a base, a stand, the standing frame under the shower basin is provided with an electrical control box, the electrical control box is provided with a flow control interface, an audible and visual alarm interface, a signal upload interface, the electrical control box is provided with a shower control sensor on the vertical frame below, the flushing control sensor is connected to the shower solenoid valve, and the eyewash basin is provided with an emptying device below, The emptying device is provided with an eyewash induction device near it, the eyewash sensor is connected to the Eyewash & Safety Showers solenoid valve, the top of the standing frame is provided with an audible and visual alarm, the inlet pipe above the base is provided with a flow controller, the flow controller includes a flow control switch and an intermediate relay, when there is water flowing in the inlet pipe, the flow control switch will be in an open state, and the intermediate relay and the circuit of the sound and light alarm are connected, The water flow signal is uploaded by the flow controller and the sound and light alarm is started, and the signal upload control interface transmits the signal to the control room, and the signal upload control interface is connected to the control room.
[0008] The Safety Showers erection surface is provided with a layer of PP layer material, the thermal insulation layer is provided with a water inlet pipe, the inlet pipe is provided with a thermal insulation layer outside.
[0009] The shower control sensor and the shower basin in the same vertical plane.
[0010] The eyewash sensing device is in the same vertical plane as the eyewash basin.
[0011] The vertical position of the shower basin and the Eyewash & Safety Showers basin is not in the same vertical plane, and the vertical staggered angle between the two is disposed at a certain angle.
[0012] The Eyewash & Safety Showers basin and the shower basin are vertically staggered at a certain angle, preventing simultaneous triggering of the shower control sensor and the eyewash sensor.
[0013] The flow controller is connected to the flow control interface of the electrical control box via a wire.
[0014] The audible and visual alarm is connected to the electrical control of the audible and visual alarm interface via a signal transmission line.
[0015] The signal transmission line and the surface of the wire are provided with an anti-corrosion protective layer.
[0016] The advantages of the present invention are: (1) the induction signal transmitted to the eyewash solenoid valve by the eyewash induction device, realizing the function of automatic Safety Showers; (2) The signal is transmitted to the shower solenoid valve through the shower control sensor to realize the function of automatic showering; (3) The eyewash nozzle and the shower basin are staggered to prevent the Eyewash & Safety Showers and rinse functions from being started at the same time, causing unnecessary trouble to the user.

Specific embodiment

[0019] As shown in FIG. 1, FIG. 2, the utility model of automatic Safety Showers , including an eyewash nozzle, an eyewash basin, a shower basin, an audible and visual alarm, an inlet pipe, a drainage pipe, a base, a stand, the base 10 is provided with a standing frame 9, the base 10 above the vertical frame 9 is provided vertically provided with a horizontal state of the inlet pipe 7, the inlet pipe 7 is vertically provided with a flow controller 3, the flow controller 3 includes a flow control switch 31 and an intermediate relay 32, the eyewash basin 2 is provided above the eyewash nozzle 21, The eyewash basin 2 is provided with an emptying device 6 below, the emptying device 6 is provided with an eyewash sensor 22, the eyewash sensor 22 is connected to the Eyewash & Safety Showers solenoid valve 222, the emptying device 6 is also provided with a drainage pipe 8, the water sprayed from the Eyewash & Safety Showers nozzle 6 flows away through the drain pipe 8, an electrical control box 4 is provided above the eyewash basin 2, the electrical control box 4 is provided above the shower basin 1 connected to the vertical frame 9, the electrical control box 4 is provided with a signal upload control interface 52, sound and light alarm interface 51 and the flow control interface 12, the sound and light alarm interface 51 and the flow control interface 12 both transmit the signal from the flow controller 3 to the corresponding terminal, the electrical control box 4 below the vertical frame 9 is vertically provided with a flush control sensor 11, the flushing control sensor 11 is connected to the shower solenoid valve 111, the top of the stand is provided with an audible and visual alarm 5, the sound and light alarm interface 51 transmits the signal from the flow controller 3 to the sound and light alarm 5 through the signal transmission line.

[0020] The shower control sensor 11 is in the same vertical plane as the shower basin 1.
[0021] The eyewash sensing device 22 is in the same vertical plane as the eyewash basin 2.
[0022] The vertical position of the shower basin 1 and the eyewash basin 2 is not in the same vertical plane, and the vertical staggered angle between the two is arranged.
[0023] The spray basin 1 and the eyewash basin 2 are vertically staggered at a certain angle, preventing simultaneous triggering of the shower control sensor and the Eyewash & Safety Showers sensor.
[0024] The vertical frame 9 is made of 304 stainless steel.
[0025] The eyewash standframe 9 surface is provided with a layer of PP layer material 9a, the thermal insulation layer is provided with an inlet pipe 7, the inlet pipe 7 is provided with a thermal insulation layer outside.
[0026] The inlet pipe 7 through the shower control sensor shower solenoid valve 111 and the eyewash induction device eyewash solenoid valve 222 to the shower basin 1 and the Safety Showers nozzle 21 water supply, respectively.
[0027] The flow controller 3 is connected to the flow control interface 12 of the electrical control box via wire 9d.
[0028] The audible and visual alarm 5 is connected to the acoustic and visual alarm interface 51 of the electrical control box via the signal transmission line 9C. [0029] The signal transmission line 9c and the surface of the conductor 9d are provided with an anti-corrosion protective layer.

The mode of work of full-automatic Safety Showers is, the user stands to eyewash basin 2 fronts, and eyewash sensor 22 can sense the signal that there are people in this eyewash front simultaneously, and the eyewash solenoid valve that is connected with eyewash sensor 22 222 can start automatically, make eye wash nozzle 21 have water ejection, after people leave, eye wash nozzle control electrical switch can be closed automatically, reaches the effect of shutting off water flow.

When the user stands below the shower basin 1, the shower control sensor 11 will sense the signal of someone below the shower basin, and the shower electromagnetic valve 111 connected to the shower control sensor 11 will automatically start, so that The nozzle of the shower basin has water sprayed out, and when the person leaves, the solenoid valve of the shower device will be automatically closed to achieve the effect of shutting off the water flow.
Eyewash & Safety Showers nozzle 21 or shower basin 1 have water to flow out, all can produce the signal of water flow in water inlet pipe 7, this signal is caught by the flow controller 3 that is arranged on water inlet pipe 7 tops, and flow controller 3 can signal The alarm is transmitted to the sound and light alarm, and the signal is transmitted to the control room through the signal control interface, so that the personnel in the control room can grasp the use status of the automatic eyewash device.

Above shows and described basic principle and technical characterictic and main advantage of the present utility model. Those skilled in the industry can understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, which can be applied to various types of eye washers, and these changes and improvements should fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

All accessories of automatic Eyewash & Safety Showers :

1. A fully automatic eyewash device, including a shower basin (1), an eyewash basin (2), an eyewash nozzle (21), an audible and visual alarm (5), an inlet pipe (7), a drainage pipe (8), a standing frame (9), a base (10), wherein: a standing frame (9) is provided above the base (10), the vertical frame (9) is provided vertically provided with an inlet pipe (7), the inlet pipe (7) is vertically provided with a flow controller (3), the flow controller (3) includes a flow control switch (31) and an intermediate relay (32), The Safety Showers basin (2) is provided on a standing frame (9) above the base (10), the eyewash basin (2) is provided with an eyewash nozzle (21) above it, the Eyewash & Safety Showers basin (2) is provided with an emptying device (6) below, the emptying device (6) is provided with an eyewash sensor device 02) and an eyewash solenoid valve 022 of the eyewash sensing device), one end of the drainage pipe (3) is connected to the eyewash basin leakage interface, and the eyewash basin (2) is provided with an electrical control box G on the standing frame (9) above the eyewash basin (2), The electrical control box (4) is provided with a signal upload control interface (52), an audible and visual alarm interface (51), a flow control interface (12), the vertical frame (9) below the electrical control box (4) is vertically provided with a flushing control sensor (11), the flushing control sensor (11) is connected to the shower solenoid valve (111) of the flushing device, the electrical control box (4) is provided with a shower basin (1) connected to the vertical frame (9) above, and the top end of the vertical frame (9) is provided with an audible and visual alarm (5), The electrical control box (4) is connected to the flow controller (3), sound and light alarm (5), and the control room terminal through a signal transmission line, the vertical frame (9) is provided with an inlet pipe (7), the vertical frame (9) is provided with PP layer material (9a) on the surface, and the vertical frame (9) is provided with a thermal insulation layer (%) on the surface of the inlet pipe (7).