CN112107474B - Emergent eye washer that sprays that disappears of washing of chemistry handles - Google Patents
Emergent eye washer that sprays that disappears of washing of chemistry handles Download PDFInfo
- Publication number
- CN112107474B CN112107474B CN201910529024.9A CN201910529024A CN112107474B CN 112107474 B CN112107474 B CN 112107474B CN 201910529024 A CN201910529024 A CN 201910529024A CN 112107474 B CN112107474 B CN 112107474B
- Authority
- CN
- China
- Prior art keywords
- pipe
- eye
- liquid
- decontamination agent
- basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 55
- 238000005406 washing Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 108
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 71
- 238000005202 decontamination Methods 0.000 claims abstract description 71
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 71
- 238000002347 injection Methods 0.000 claims abstract description 64
- 239000007924 injection Substances 0.000 claims abstract description 64
- 238000003860 storage Methods 0.000 claims abstract description 50
- 238000005507 spraying Methods 0.000 claims abstract description 40
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 230000008602 contraction Effects 0.000 claims description 18
- 239000011550 stock solution Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 14
- 238000004401 flow injection analysis Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 15
- 239000000645 desinfectant Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 231100000075 skin burn Toxicity 0.000 description 2
- 208000009043 Chemical Burns Diseases 0.000 description 1
- 206010015911 Eye burns Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/02—Baths for specific parts of the body for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
Abstract
The invention discloses a spraying eye washer for chemical emergency decontamination treatment, and belongs to the technical field of emergency rescue devices. The device comprises a jet flow spraying dosing mechanism, a spray eye washing mechanism and a decontamination agent injection mechanism, wherein the decontamination agent injection mechanism comprises a double-channel peristaltic pump, a first liquid storage bottle, a second liquid storage bottle, a liquid injection hose and a box body; the eye washer comprises a basin and an eye washer spray head positioned in the basin. The spraying eye washer can reduce the number of related equipment and reduce the management and maintenance cost on the premise of ensuring that the concentration and the dosage of the decontaminating agent and the requirement conditions of emergency treatment such as constant temperature and freeze prevention of a spraying system and the like are met.
Description
Technical Field
The invention belongs to the technical field of emergency rescue devices, and particularly relates to a spraying eye washer.
Background
Chemical skin burns and eye burns caused by various chemicals splashing on the skin and splashing into the eyes are quite common in chemical production. At present, the emergency treatment method for chemical burns usually adopts a large amount of clear water for washing. Although the method has the advantages of no toxicity, easy acquisition and the like, the effectiveness of treating burns is also influenced by the sudden drop of the body temperature caused by flushing time and cold water, and aggravated damage caused by heat generated by chemicals when meeting water, and obvious sequelae, secondary treatment, operative intervention and the like are often observed in the flushing treatment of clear water.
As reported in the prior art for the main research on the showering eye washer:
application No. 201620196958.7 discloses an automatic constant temperature eye-washing device, wherein the top of the constant temperature liquid storage tank is provided with an automatic liquid supplementing port, the inside of the constant temperature liquid storage tank is provided with a water pump connected with one end of a water pipe, one end of the water pipe is connected with a water inlet, and the upper part and the lower part of the water inlet are respectively connected with an upper water distribution pipe and a lower water distribution pipe; one end of the upper water distribution pipe is connected with a spray head which can be adjusted up and down, and the middle part is provided with a spray pull rod; the bottom of the lower water distribution pipe is connected with a base, the middle part of the lower water distribution pipe is connected with a eye washing basin, an eye washing linkage switch and a water outlet, and the surface of the eye washing basin is provided with two eye washing spray heads with adjustable positions; the surfaces of the constant-temperature liquid storage tank, the water pipe, the upper water distribution pipe and the lower water distribution pipe are respectively provided with a constant-temperature device, and the constant-temperature devices comprise temperature sensors, refrigerating devices and heating devices.
Application number 201720566398.4 discloses combined type is urgent eyewash ware, its including the riser that has the base and with the violently pipe of riser upper end intercommunication, violently install spraying system on the pipe, install eyewash system on the riser, lie in on the riser the upper and lower both sides of eyewash system are equipped with water inlet and outlet respectively, still include the relief pressure valve, the relief pressure valve is installed water inlet department.
Application number 201721503467.3 discloses combined type eyewash bowl, including oral siphon and eyewash bowl water pipe, the shower water pipe of being connected with oral siphon through the tee bend, be equipped with the eyewash bowl on the eyewash bowl water pipe, shower water pipe end is equipped with the shower head, is equipped with the shower pull rod on the shower water pipe, the shower water pipe with be equipped with buffer tank between the shower head, shower water pipe and buffer tank bottom intercommunication, shower head pass through pipeline and buffer tank upper portion intercommunication, the buffer tank top is equipped with the feed inlet, and the bottom is equipped with the drain valve, seals the feed inlet through sealed lid, be equipped with the receiver on the eyewash bowl water pipe. The storage box is used for storing acid and alkali neutralizers, when the surfaces of the clothes are stained with acid and alkali chemicals, the corresponding neutralizers are added from a feeding hole of the buffering water tank, and water flow enters the buffering water tank to be mixed with the neutralizers and is filled with the neutralizers to be finally sprayed out from the spray header.
In the eye washer, the main limiting factors are that additional equipment needs to be arranged and the corresponding management and maintenance cost is increased.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a spraying eye washer for chemical emergency decontamination treatment, which can reduce the number of related devices and reduce the management and maintenance cost on the premise of ensuring that the concentration and the dosage of a decontamination agent and the emergency treatment requirement conditions such as constant temperature and freeze prevention of a spraying system are met.
The technical solution comprises:
the spraying eye washer for chemical emergency decontamination treatment comprises a jet flow spraying dosing mechanism, a spraying eye washing mechanism and a decontamination agent injection mechanism, wherein the decontamination agent injection mechanism is used for inputting a decontamination agent into the spraying eye washing mechanism.
As a preferred embodiment of the present invention, the eye spraying and washing mechanism includes a spray header, an eye washer, a pedal, and an inverted L-shaped spray pipe, the inverted L-shaped spray pipe includes a horizontal pipe and a vertical pipe connected thereto, the spray header is located at one end of the horizontal pipe, and the other end of the horizontal pipe is connected to the vertical pipe.
In another preferred embodiment of the present invention, the lower middle portion of the vertical pipe is used for draining water, the middle portion of the vertical pipe is connected to a tee, a tee parallel pipe is disposed at the upper side portion of the tee, and the decontaminating agent injecting mechanism is mounted in the middle portion of the vertical pipe.
Further, the jet injection dosing mechanism is positioned above the decontamination agent injection mechanism and is used for dosing the decontamination agent.
Furthermore, the eye washer comprises a basin and an eye washer spray head positioned in the basin, and the decontamination agent injection mechanism injects decontamination liquid into the eye washer spray head and the spray head.
Furthermore, the decontamination agent injection mechanism comprises a double-channel peristaltic pump, a first liquid storage bottle, a second liquid storage bottle, a liquid injection hose and a box body, wherein the double-channel peristaltic pump, the first liquid storage bottle, the second liquid storage bottle and the liquid injection hose are all located in the box body, the first liquid storage bottle is used for providing decontamination agent for the spray head, the second liquid storage bottle is used for providing decontamination agent for the eye washer spray head, outlet ends of the first liquid storage bottle and the second liquid storage bottle both output decontamination agent outwards through the liquid injection hose, and the double-channel peristaltic pump is located on the liquid injection hose.
Furthermore, the jet injection dosing mechanism comprises a contraction pipe, a jet liquid mixer, an expansion pipe and a dosing liquid separation port, wherein water flow forms jet after passing through the contraction pipe, in the jet liquid mixer, the washing and disinfecting agent stock solution is tangent to the dosing liquid separation port, and then the washing and disinfecting agent stock solution and the washing and disinfecting agent stock solution are fully mixed in the expansion pipe to complete the preparation of the washing and disinfecting agent.
Preferably, the medicine adding and liquid separating port is connected with the second liquid storage bottle and the first liquid storage bottle respectively.
Preferably, a basin base is arranged below the basin, the basin is fixed on the basin base, and the water outlet end of the basin is connected to the middle lower part of the vertical pipe.
Further preferably, the pedal includes a pedal body, a pedal switch, and a return spring, the pedal body is provided on the upper portion of the pedal switch, and the return spring is provided between the pedal body and the pedal switch.
Preferably, the washing and sterilizing device further comprises a control mechanism, when the pedal body is squeezed by external force, the pedal switch is triggered, the pedal switch outputs a signal to the control system, and the control mechanism controls the opening of the washing and sterilizing agent injection mechanism.
Further preferably, the step plate is located immediately below the basin.
More preferably, the eye washer nozzles are provided in two sets.
Further preferably, the contraction tube and the expansion tube are positioned opposite to each other, the jet mixer and the chemical adding and dispensing port are positioned on a vertical line, and the jet mixer is positioned above the chemical adding and dispensing port.
Compared with the prior art, the invention has the following beneficial technical effects:
(1) the emergency treatment mode is improved, and the decontaminating agent is used for replacing clear water showering to strive for time for preventing chemicals from permeating into skin and eye tissues; provides a new choice for domestic chemical skin pollution personal decontamination;
(2) the number of emergency rescue facilities is reduced, the emergency rescue links are reduced, and the management and maintenance cost is reduced.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the spraying eye washer of the present invention;
FIG. 2 is a schematic structural view of a decontamination agent injection mechanism according to the present invention;
FIG. 3 is a schematic view of the eye washer of the present invention;
FIG. 4 is a schematic structural view of a jet injection dosing mechanism according to the present invention;
FIG. 5 is a schematic view of the pedal of the present invention;
in the figure, 1, a decontaminating agent injection mechanism, 11, a double-channel peristaltic pump, 12, a first liquid storage bottle, 13, a second liquid storage bottle, 14, a liquid injection hose, 2, a jet flow injection dosing mechanism, 21, a contraction tube, 22, a jet flow liquid mixer, 23, an expansion tube, 24, a dosing liquid separation port, 3, a spraying eye washing mechanism, 31, an upper water inlet pipe, 32, a lower water inlet and drainage sleeve pipe, 33, a tee joint, 34, a tee joint parallel pipe, 35, a spray head, 36, an eye washer, 361, a wash basin, 362, a wash basin base, 363, an eye washer nozzle, 37, a pedal, 371, a pedal body, 372, a pedal switch, 373 and a reset spring.
Detailed Description
The invention provides a spraying eye washer for chemical emergency decontamination treatment, and in order to make the advantages and technical scheme of the invention clearer and clearer, the invention is described in detail below by combining with specific embodiments.
The invention relates to a spray eye washer for chemical emergency decontamination treatment, which comprises a jet flow spraying dosing mechanism and a spray eye washing mechanism, and also comprises a decontamination agent injection mechanism which is used for inputting a decontamination agent into the spray eye washing mechanism.
The eye spraying and washing mechanism comprises a spray head, an eye washer, a pedal and an inverted L-shaped spray pipe, wherein the inverted L-shaped spray pipe comprises a transverse pipe and a vertical pipe communicated with the transverse pipe, the spray head is positioned at one end of the transverse pipe, and the other end of the transverse pipe is connected with the vertical pipe.
The middle lower part of the vertical pipe is used for draining water, the middle part of the vertical pipe is connected with a tee joint, the lateral upper part of the tee joint is provided with a tee joint parallel pipe, and the decontaminating agent injection mechanism is arranged in the middle part of the vertical pipe. After the agent is eliminated, the agent is sprayed by a spraying eye mechanism to act on the emergency burn part.
The jet injection dosing mechanism is positioned above the decontamination agent injection mechanism and is used for dosing the decontamination agent.
The eye washer comprises a basin and an eye washer spray head positioned in the basin, and the decontamination agent injection mechanism injects decontamination liquid into the eye washer spray head and the spray head.
The decontamination agent injection mechanism comprises a double-channel peristaltic pump, a first liquid storage bottle, a second liquid storage bottle, an injection hose and a box body, wherein the double-channel peristaltic pump, the first liquid storage bottle, the second liquid storage bottle and the injection hose are all located in the box body, the first liquid storage bottle is used for providing decontamination agents for the spray head, the second liquid storage bottle is used for providing decontamination agents for the eye washer spray head, the outlet ends of the first liquid storage bottle and the second liquid storage bottle output the decontamination agents outwards through the injection hose, and the double-channel peristaltic pump is located on the injection hose.
The jet flow injection dosing mechanism comprises a contraction pipe, a jet flow liquid mixer, an expansion pipe and a dosing liquid separation port, wherein water flow forms jet flow after passing through the contraction pipe, the washing and disinfecting agent stock solution is tangent to the dosing liquid separation port in the jet flow liquid mixer, and then the washing and disinfecting agent stock solution and the washing and disinfecting agent stock solution are fully mixed in the expansion pipe to complete the preparation of the washing and disinfecting agent.
The medicine feeding and liquid distributing port is respectively connected with the second liquid storage bottle and the first liquid storage bottle.
A basin base is arranged below the basin, the basin is fixed on the basin base, and the water outlet end of the basin is connected to the middle lower part of the vertical pipe.
The pedal comprises a pedal body, a pedal switch and a return spring, wherein the pedal body is arranged on the upper portion of the pedal switch, and the return spring is arranged between the pedal body and the pedal switch.
In order to control the spraying eyewash mechanism, the eyewash machine also comprises a control mechanism, when the pedal body is extruded by external force, the pedal switch is triggered, the pedal switch outputs a signal to a control system, and the control mechanism controls the decontamination agent injection mechanism to be started.
The pedal is close to the position right below the washbasin, two groups of eye washer spray heads are arranged, the contraction pipe and the expansion pipe are opposite in position, the jet flow mixer and the dosing liquid distribution port are located on the same vertical line, and the jet flow mixer is located above the dosing liquid distribution port.
The following detailed description is given with reference to specific embodiments.
Example 1:
as shown in figure 1, the spray eye washer for chemical emergency decontamination treatment comprises a decontamination agent injection mechanism 1, a jet injection dosing mechanism 2 and a spray eye washing mechanism 3. As one of the main improvement points of the present invention, the emergency treatment mode is improved, and the decontamination agent is used to replace the rinsing and showering with clear water, as shown in fig. 2, the decontamination agent injection mechanism 1 is composed of a two-way peristaltic pump 11, a first liquid storage bottle (body spraying decontamination agent storage bottle) 12, a second liquid storage bottle (eye cleaning decontamination agent storage bottle) 13, a liquid injection hose 14 and a box body. The double-channel peristaltic pump 11, the first liquid storage bottle, the second liquid storage bottle and the liquid injection hose are uniformly distributed in the box body, and the decontamination agent injection mechanism 1 is integrally fixed on a vertical pipe platform of the spraying eye structure.
After the emergency starting, the two-way peristaltic pump 11 is started, and the body spraying decontaminant and the eye cleaning decontaminant respectively pass through the liquid injection hose and are injected into the dosing mechanism by incident flow of the peristaltic pump, so that the preparation of the decontaminant in the clear water pipe of the spraying eye washer is completed. The decontamination agent is sprayed by a spraying eye mechanism to act on the emergency burn part.
The body sprays and washes and decontaminates stock solution and eye cleaning and decontaminates stock solution and stores in two different stock solution bottles, and the stock solution bottle is that first stock solution bottle and second stock solution bottle link to each other with efflux injection medicine mechanism through annotating the liquid hose. The dual-channel peristaltic pump is used for controlling the injection of the decontamination agent, and the injection flow is determined by the pipe diameter of the liquid injection hose, the rotating speed of the dual-channel peristaltic pump and the size of the pump pillow.
As shown in FIG. 4, the jet injection medicine-adding mechanism 2 comprises a contraction tube 21, a jet liquid mixer 22, an expansion tube 23 and a medicine-adding liquid-separating port 24. The water flow forms jet flow after passing through the contraction pipe 21, in the jet flow liquid mixer 22, the jet flow liquid mixer is tangent to the original decontamination agent liquid at the dosing liquid separation port 24, and then the jet flow liquid mixer and the original decontamination agent are fully mixed in the expansion pipe 23, so that the preparation of the decontamination agent is completed.
The jet flow injection dosing mechanism is arranged in a pipe fitting of the eye spraying and washing mechanism 3, one of the jet flow injection dosing mechanism is arranged in a vertical pipe at the upper part of the middle tee joint 33, the dosing liquid separation port connector of the jet flow injection dosing mechanism sprays a decontamination agent liquid storage bottle, the opening of the contraction pipe faces the water flow coming direction, and the opening of the expansion pipe faces the water flow flowing direction; the second one is installed in the middle three-way parallel pipe 34, the medicine feeding and liquid separating port is connected with the eye cleaning disinfectant liquid storage bottle, and the opening directions of the contraction pipe and the expansion port are the same.
Referring to fig. 3 and 5, the eye spraying and washing mechanism 3 is composed of an upper water inlet pipe 31, a lower water inlet and outlet sleeve 32, a tee 33, a tee parallel pipe 34, a shower head 35, an eye washer 36 (a basin 361, a basin base 362, an eye washer nozzle 363), and a pedal 37 (a pedal body 371, a pedal switch 372, and a return spring 373).
The eye washer 36 is composed of a basin 361, a basin base 362, an eye washer spray head 363 and an eye washer tee 364, wherein the basin is approximately circular and is fixed on the basin base. The water outlet end of the wash basin is connected to a lower drainage pipe. The spray heads of the eye washer penetrate through the wash basin, the two spray heads are connected with the eye washer tee joint, and the water inlet end of the tee joint is connected with the tee joint parallel pipe.
The pedal 37 is composed of a pedal body 371, a pedal switch 372, and a return spring 373. The upper part of the pedal switch is provided with a pedal body, and a return spring is arranged between the pedal body and the pedal switch. When external force is used to squeeze the pedal body, the pedal switch is triggered, and outputs a signal to the control system to control the on-off of the decontaminating agent injection mechanism.
Example 2:
the invention relates to a spray eye washer for chemical emergency decontamination treatment, which comprises a decontamination agent injection mechanism 1, a jet injection dosing mechanism 2 and a spray eye washing mechanism 3. As one of the main improvement points of the present invention, the emergency treatment mode is improved, and the decontamination agent is used instead of the clear water shower, as shown in fig. 2, the decontamination agent injection mechanism 1 is composed of a two-way peristaltic pump 11, a first liquid storage bottle (body spray decontamination agent liquid storage bottle) 12, a second liquid storage bottle (eye cleaning decontamination agent liquid storage bottle) 13, a liquid injection hose 14 and a box body. The double-channel peristaltic pump 11, the first liquid storage bottle, the second liquid storage bottle and the liquid injection hose are uniformly distributed in the box body, and the decontamination agent injection mechanism 1 is integrally fixed on a vertical pipe platform of the spraying eye structure.
After the emergency starting, the two-way peristaltic pump 11 is started, and the body spraying decontaminant and the eye cleaning decontaminant respectively pass through the liquid injection hose and are injected into the dosing mechanism by incident flow of the peristaltic pump, so that the preparation of the decontaminant in the clear water pipe of the spraying eye washer is completed. The decontaminating agent is sprayed by a spraying eye mechanism to act on the emergency burn part.
The body sprays and washes and disappears agent stoste and wash the agent stoste with the eye and store in same stock solution bottle, and this stock solution bottle divides into two regions, and two regions are first stock solution bottle and second stock solution bottle respectively, and these two regions are independent each other, and every region is continuous with efflux injection medicine mechanism through respective notes liquid hose. The dual-channel peristaltic pump is used for controlling the injection of the decontamination agent, and the injection flow is determined by the pipe diameter of the liquid injection hose, the rotating speed of the dual-channel peristaltic pump and the size of the pump pillow.
As shown in FIG. 4, the jet injection medicine-adding mechanism 2 is composed of a contraction tube 21, a jet liquid mixer 22, an expansion tube 23, and a medicine-adding liquid-separating port 24. The water flow forms jet flow after passing through the contraction pipe 21, in the jet flow liquid mixer 22, the jet flow liquid mixer is tangent to the original decontamination agent liquid at the dosing liquid separation port 24, and then the jet flow liquid mixer and the original decontamination agent are fully mixed in the expansion pipe 23, so that the preparation of the decontamination agent is completed.
The jet flow injection dosing mechanism is arranged in a pipe fitting of the eye spraying and washing mechanism 3, one of the jet flow injection dosing mechanism is arranged in a vertical pipe at the upper part of the middle tee joint 33, the dosing liquid separation port connector of the jet flow injection dosing mechanism sprays a decontamination agent liquid storage bottle, the opening of the contraction pipe faces the water flow coming direction, and the opening of the expansion pipe faces the water flow flowing direction; the second one is installed in the middle three-way parallel pipe 34, the medicine feeding and liquid separating port is connected with the eye cleaning disinfectant liquid storage bottle, and the opening directions of the contraction pipe and the expansion port are the same.
Referring to fig. 3 and 5, the eye spraying and washing mechanism 3 includes an upper water inlet pipe 31, a lower water inlet and outlet pipe 32, a three-way pipe 33, a three-way parallel pipe 34, a shower head 35, an eye washer 36 (a basin 361, a basin base 362, an eye washer nozzle 363), and a pedal 37 (a pedal body 371, a pedal switch 372, and a return spring 373).
The eye washer 36 is composed of a basin 361, a basin base 362, an eye washer spray head 363 and an eye washer tee 364, and the basin is fixed on the basin base. The water outlet end of the wash basin is connected to a lower drainage pipe. The spray heads of the eye washer penetrate through the wash basin, the two spray heads are connected with the eye washer tee joint below, and the water inlet end of the tee joint is connected with the tee joint parallel pipe.
The pedal 37 is composed of a pedal body 371, a pedal switch 372, and a return spring 373. The upper part of the pedal switch is provided with a pedal body, and a return spring is arranged between the pedal body and the pedal switch. When the pedal body is squeezed by external force, the pedal switch is triggered, and outputs a signal to the control system to control the decontamination agent injection mechanism to be started.
Example 3:
the difference from the embodiment 1 is that:
the eye washer 36 is composed of a basin 361, a basin base 362, an eye washer spray head 363 and an eye washer tee 364, the basin can be also oval, and the basin is fixed on the basin base. The water outlet end of the wash basin is connected to a lower drainage pipe. The spray heads of the eye washer penetrate through the wash basin, the two spray heads are connected with the eye washer tee joint below, and the water inlet end of the tee joint is connected with the tee joint parallel pipe.
The decontamination is an important link in the chemical emergency treatment process, can remove chemical substances on the body surface at the initial stage of emergency treatment, convert the chemical substances into nontoxic, harmless and noncorrosive substances, and can prevent the chemical substances from continuously permeating into human tissues on the premise of avoiding skin burn, thereby greatly reducing skin damage and shortening healing time. The invention can reduce the management and maintenance cost by adopting the spraying eye washer for mixing the decontaminating agent and the jet flow.
The parts which are not described in the invention can be realized by taking the prior art as reference.
It is intended that any equivalents, or obvious variations, which may be made by those skilled in the art in light of the teachings herein, be within the scope of the present invention.
Claims (1)
1. The utility model provides an emergent eye washer that sprays that disappears of chemistry handles, sprays including efflux and adds medicine mechanism, sprays eye washing mechanism, its characterized in that: the decontamination agent injection mechanism is used for inputting a decontamination agent into the eye spraying and washing mechanism;
the spraying eye-washing mechanism comprises a spraying head, an eye washer, a pedal and an inverted L-shaped spraying pipe, the inverted L-shaped spraying pipe comprises a transverse pipe and a vertical pipe communicated with the transverse pipe, the spraying head is positioned at one end of the transverse pipe, and the other end of the transverse pipe is connected with the vertical pipe;
the middle lower part of the vertical pipe is used for draining water, the middle part of the vertical pipe is connected with a tee joint, the lateral upper part of the tee joint is provided with a tee joint parallel pipe, and the decontamination agent injection mechanism is arranged in the middle part of the vertical pipe;
the jet flow injection dosing mechanism is positioned above the decontamination agent injection mechanism and is used for dosing the decontamination agent;
the eye washer comprises a basin and an eye washer spray head positioned in the basin, and the decontamination agent injection mechanism injects decontamination liquid into the eye washer spray head and the spray head;
the decontamination agent injection mechanism comprises a double-channel peristaltic pump, a first liquid storage bottle, a second liquid storage bottle, a liquid injection hose and a box body, wherein the double-channel peristaltic pump, the first liquid storage bottle, the second liquid storage bottle and the liquid injection hose are all positioned in the box body;
the jet flow injection dosing mechanism comprises a contraction pipe, a jet flow liquid mixer, an expansion pipe and a dosing liquid separation port, wherein water flow forms jet flow after passing through the contraction pipe, in the jet flow liquid mixer, the jet flow liquid mixer is tangent to a decontamination agent stock solution at the dosing liquid separation port, and then the jet flow liquid mixer and the decontamination agent stock solution are fully mixed in the expansion pipe to finish the preparation of the decontamination agent;
the dosing liquid separation port is respectively connected with the second liquid storage bottle and the first liquid storage bottle;
a basin base is arranged below the basin, the basin is fixed on the basin base, and the water outlet end of the basin is connected to the middle lower part of the vertical pipe;
the pedal comprises a pedal body, a pedal switch and a return spring, the upper part of the pedal switch is provided with the pedal body, and the return spring is arranged between the pedal body and the pedal switch;
the control mechanism is used for triggering the pedal switch after the pedal body is extruded by external force, the pedal switch outputs a signal to the control system, and the control mechanism controls the decontamination agent injection mechanism to be started;
the pedal is close to the position right below the washbasin;
two groups of eye washer nozzles are arranged;
the contraction tube and the expansion tube are opposite in position, the jet flow mixer and the dosing liquid separation port are positioned on a vertical line, and the jet flow mixer is positioned above the dosing liquid separation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529024.9A CN112107474B (en) | 2019-06-19 | 2019-06-19 | Emergent eye washer that sprays that disappears of washing of chemistry handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529024.9A CN112107474B (en) | 2019-06-19 | 2019-06-19 | Emergent eye washer that sprays that disappears of washing of chemistry handles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112107474A CN112107474A (en) | 2020-12-22 |
| CN112107474B true CN112107474B (en) | 2022-09-13 |
Family
ID=73795267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910529024.9A Active CN112107474B (en) | 2019-06-19 | 2019-06-19 | Emergent eye washer that sprays that disappears of washing of chemistry handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112107474B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337225A (en) * | 2008-08-04 | 2009-01-07 | 中国科学技术大学 | Movable washing sterilizer |
| CN103801206A (en) * | 2014-01-29 | 2014-05-21 | 中国石油集团西部钻探工程有限公司 | Dissolving-facilating type liquid-distributing jet pipe joint |
| CN205163609U (en) * | 2015-10-21 | 2016-04-20 | 桐乡市亚太印染有限责任公司 | Emergency shower eye -washing device |
| CN105616144A (en) * | 2016-03-15 | 2016-06-01 | 江苏同庆安全科技有限公司 | Automatic constant-temperature spraying eye washer and working method thereof |
| CN207970247U (en) * | 2017-11-13 | 2018-10-16 | 上海凯凡石化设备有限公司 | A kind of combined type eye syringe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487376Y (en) * | 2001-06-05 | 2002-04-24 | 顾振友 | Irrigator for injury eye |
| US6782568B2 (en) * | 2002-06-20 | 2004-08-31 | Speakman Company | Janitorial service sink eyewash |
| CN102036643B (en) * | 2008-05-20 | 2015-04-22 | 霍氏公司 | Emergency eyewash unit |
| CN105616142B (en) * | 2015-12-24 | 2017-10-31 | 北京远程视界眼科医院管理有限公司 | A kind of ophthalmology first aid eyes cleaning device |
| CN208611320U (en) * | 2017-12-29 | 2019-03-19 | 广州汇鹏实验室设备技术有限公司 | The urgent shower device of use for laboratory |
-
2019
- 2019-06-19 CN CN201910529024.9A patent/CN112107474B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337225A (en) * | 2008-08-04 | 2009-01-07 | 中国科学技术大学 | Movable washing sterilizer |
| CN103801206A (en) * | 2014-01-29 | 2014-05-21 | 中国石油集团西部钻探工程有限公司 | Dissolving-facilating type liquid-distributing jet pipe joint |
| CN205163609U (en) * | 2015-10-21 | 2016-04-20 | 桐乡市亚太印染有限责任公司 | Emergency shower eye -washing device |
| CN105616144A (en) * | 2016-03-15 | 2016-06-01 | 江苏同庆安全科技有限公司 | Automatic constant-temperature spraying eye washer and working method thereof |
| CN207970247U (en) * | 2017-11-13 | 2018-10-16 | 上海凯凡石化设备有限公司 | A kind of combined type eye syringe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112107474A (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4979245A (en) | Self-cleaning whirlpool system for bathtubs in general | |
| CN104405017A (en) | Washing device of automatic urine and feces processing device | |
| EP0972529B1 (en) | Device for washing and disinfecting medical ware | |
| CN112107474B (en) | Emergent eye washer that sprays that disappears of washing of chemistry handles | |
| KR101521229B1 (en) | Disinfection water spray device | |
| CN209873963U (en) | Self-cleaning water tank | |
| KR20040010482A (en) | Apparatus for sterilizing of chamber pot and bidet seat | |
| CN208892383U (en) | A kind of medical treatment and nursing children's cleaning basin | |
| CN213539170U (en) | Hand washing and disinfecting device | |
| CN205586225U (en) | Automatic constant temperature eye syringe | |
| JP2006116288A (en) | Apparatus and method for generating heated water containing carbonic acid | |
| CN212772667U (en) | Energy-saving intelligent closestool | |
| CN211894476U (en) | Disinfection powder buffering diverging device | |
| CN206427453U (en) | A kind of feminine wash Packaging Bottle easy to use | |
| JP6621100B2 (en) | Cleaning device | |
| CN209808264U (en) | Door-lifting type dish washing machine with distributor | |
| CN204163169U (en) | A kind of cleaning device of defecation automatic treatment equipment | |
| CN105616144A (en) | Automatic constant-temperature spraying eye washer and working method thereof | |
| KR100473883B1 (en) | A toilet bidet having a function of sanitizing means | |
| CN205604394U (en) | Automatically cleaning structure of shower nozzle in intelligence squatting pan | |
| KR200435781Y1 (en) | Pressure tank for Micro bubble Produce | |
| CN218963426U (en) | Circulation spray set | |
| CN212336207U (en) | Sterilization and disinfection device, water tank and squatting pan | |
| JP3168124U (en) | Anal disinfection and cleaning device | |
| WO2013136099A1 (en) | Toilet flush with a tank and cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220823 Address after: No. 22, Chaoyangmen street, Chaoyang District, Beijing 100020 Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sinopec Safety Engineering Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: SINOPEC Research Institute OF SAFETY ENGINEERING |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |