CN103591677B - One washes eye Water heating system - Google Patents
One washes eye Water heating system Download PDFInfo
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- CN103591677B CN103591677B CN201310606712.3A CN201310606712A CN103591677B CN 103591677 B CN103591677 B CN 103591677B CN 201310606712 A CN201310606712 A CN 201310606712A CN 103591677 B CN103591677 B CN 103591677B
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Abstract
The invention provides one and wash eye Water heating system, it comprises: pumping plant unit, steam heat-exchanging unit, thermostat units, bypass protection unit, eye syringe unit, it is connected by pipeline, when described eye syringe unit is in using state, cold water stream transfers to described steam heat-exchanging unit and flow into thermostat units after vapor heat exchanger heat exchange in pumping plant unit after booster pump supercharging, and then thermostat units flows into eye syringe unit after regulating water temperature to make water flow temperature reach preset range again; When described eye syringe unit is in unused state, current circulate between described pumping plant unit, steam heat-exchanging unit, thermostat units and eye syringe unit; When described system cut-off, described pumping plant unit, steam heat-exchanging unit and thermostat units quit work, and current flow into eye syringe unit by bypass protection unit.Compared with prior art, eye Water heating system of washing of the present invention effectively can regulate water temperature needed for eyewash station, even if occur that power-off also can not affect the use of eye syringe.
Description
Technical field
The present invention relates to one and wash eye system, particularly relate to one and wash eye Water heating system.
Background technology
At present, oil, chemical enterprise in process of production, can mordant liquid or poisonous substance splash to the emergency on the eye of operating personnel, face or clothes.There is following shortcoming in existing eyewash station: a. can not be furnished with water-source heating device usually, and under the weather conditions that temperature is lower, the water temperature of washing eye also can be lower, and this is also not suitable for human body use; B. under the weather conditions that temperature is higher, existing eyewash station to spray the temperature of cleaning fluid likely too high, thus the damage to eyes can be caused.
Therefore, be necessary to do further improvement to prior art.
Summary of the invention
The object of the present invention is to provide one to wash eye Water heating system, automatically can regulate the temperature at eye syringe water source, the warm water that applicable human body uses is provided, and when power-off appears in system, also can not affect the use of eye syringe.
For reaching aforementioned object, one of the present invention washes eye Water heating system, and it comprises:
Pumping plant unit, it comprises booster pump, circulating pump and the flow switch between booster pump and circulating pump, and described booster pump and circulating pump are interlocked by described flow switch;
Steam heat-exchanging unit, it comprises vapor heat exchanger;
Thermostat units, it comprises heat control valve group;
Bypass protection unit, it comprises magnetic valve;
Eye syringe unit, it comprises eyewash station and/or overflow cascade washers;
Described pumping plant unit, steam heat-exchanging unit, thermostat units, bypass protection unit and eye syringe unit are connected by pipeline, it is characterized in that:
When described eye syringe unit is in using state, cold water stream transfers to described steam heat-exchanging unit and flow into thermostat units after vapor heat exchanger heat exchange in pumping plant unit after booster pump supercharging, and then thermostat units flows into eye syringe unit after regulating water temperature to make water flow temperature reach preset range again;
When described eye syringe unit is in unused state, current circulate between described pumping plant unit, steam heat-exchanging unit, thermostat units and eye syringe unit;
When described system cut-off, described pumping plant unit, steam heat-exchanging unit and thermostat units quit work, and current flow into eye syringe unit by bypass protection unit.
According to the present invention's preferred embodiment, described pumping plant unit also comprises:
The first ball valve be connected with described booster pump, the first filter and the first check valve, described first ball valve, the first filter, booster pump and the first check valve form the first current road;
The second ball valve be connected with described circulating pump, the second filter, anti-thermal valve and the second check valve, described second ball valve, the second filter, circulating pump, anti-thermal valve and the second check valve form the second current road;
When described eye syringe unit is opened, the described flow path washing eye Water heating system is: during described booster pump startup work, described circulating pump quits work, the cold water flowed out in described first current road is divided into two-way, wherein a road enters described steam heat-exchanging unit and carries out heat exchange, and another road enters described thermostat units and carries out temperature adjustment;
When described eye syringe unit is not opened, the described flow path washing eye Water heating system is: described circulating pump startup work, described booster pump does not start, the warm water flowed out from described eye syringe unit is divided into two-way through the second current road of described pumping plant unit, wherein a road enters described steam heat-exchanging unit and carries out heat exchange, and another road enters described thermostat units and carries out temperature adjustment.
According to the present invention's preferred embodiment, described vapor heat exchanger is provided with the first import and the first outlet, described first import is connected with described pumping plant unit, and described first outlet is connected with described thermostat units.
According to the present invention's preferred embodiment, described steam heat-exchanging unit also comprises:
Steam control valve, it pilot-operated type reject steam control valve comprising pilot-operated type main line steam control valve, be in parallel with described pilot-operated type main line steam control valve, described pilot-operated type main line steam control valve one end is connected with described vapor heat exchanger, and the other end is provided with the second import;
Drain valve, its one end is connected with described vapor heat exchanger, and the other end is provided with the second outlet;
Temperature, pressure relief valve, it is arranged in the pipeline between described first outlet and thermostat units,
Extraneous vapours enters described vapor heat exchanger by the second import, flow into described vapor heat exchanger from described pumping plant unit current out by the first import to flow out from described first outlet after heat exchange, then through described temperature, pressure relief valve and then enter described thermostat units, the condensed water produced after described vapor heat exchanger heat exchange is discharged from the second outlet by described drain valve.
According to the present invention's preferred embodiment, described thermostat units also comprises the first thermometer, the second thermometer and the 3rd thermometer that are connected with described heat control valve group,
Described first thermometer is arranged between the first outlet of described steam heat-exchanging unit and described heat control valve group, for detecting the hot water temperature of flowing out from described steam heat-exchanging unit;
Described second thermometer is arranged between described pumping plant unit and described heat control valve group, for detecting the cold water temperature flowed out from described pumping plant unit;
After described 3rd thermometer is arranged on described heat control valve group, for detecting the temperature of the current flowed out from described heat control valve group.
According to the present invention's preferred embodiment, described bypass protection unit also comprises the 3rd check valve be connected with described magnetic valve, after described 3rd check valve is arranged on described magnetic valve,
When power down mode, described booster pump and circulating pump all quit work, described magnetic valve dead electricity, by-path turn-on.
Beneficial effect of the present invention: compared with prior art, eye Water heating system of washing of the present invention has the following advantages:
A. under the condition that temperature is lower in the winter time, the warm water that native system can provide applicable human body to use;
B. native system is provided with high temperature protection device, and when outlet stream temperature exceedes a certain setting value, high temperature protection device is opened, and uses saliva and stays temperature to be reduced to rapidly this setting value;
C. native system is furnished with loss protecting device, even system dead electricity, still can ensure that system outlet is not cut off the water supply.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the present invention washes eye Water heating system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Alleged herein " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention.Different local in this manual " in one embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.
Refer to Fig. 1, it washes the structured flowchart of eye Water heating system for the present invention, and described system comprises pumping plant unit 1, steam heat-exchanging unit 2, thermostat units 3, bypass protection unit 4 and eye syringe unit 5.
Described pumping plant unit 1 comprises the first ball valve 11, first filter 12, booster pump 14, first check valve 15, second ball valve 16, second filter 17, circulating pump 18, anti-thermal valve 19, second check valve 10 and flow switch 13, described first ball valve 11, first filter 12, booster pump 14 and the first check valve 15 connect according to this and form the first current road, and described second ball valve 16, second filter 17, circulating pump 18, anti-thermal valve 19 and the second check valve 10 connect according to this and form the second current road.Described booster pump 14 and circulating pump 18 are interlocked by described flow switch 13 implementation, and when booster pump 14 starts work, described circulating pump 18 interlocks and do not operate, and when described circulating pump 18 starts work, described booster pump 14 interlocks and do not operate.Described first ball valve 11 is the water source controlling described first current road, and described second ball valve 16 is the water source controlling described second current road.Described first filter 12 and the second filter 17, for the impurity in filtered water stream, to result in blockage to pipeline to avoid too much impurity or flow in human eye.Described first check valve 15 and the second check valve 10 prevent current from flowing backwards.Described anti-thermal valve 19 is arranged between described circulating pump 18 and the second check valve 10, when when the water flow temperature on the second current road is higher, anti-thermal valve 19 is opened automatically, current are automatically discharged from anti-thermal valve 19 thus are impelled described flow switch to start, and then make booster pump 14 start work, described circulating pump 18 shuts down, and supplementary cold water enters system.In this embodiment, the temperature of cold water is generally 4-16 DEG C, and in described pumping plant unit 1, the flow of current is greater than 230L/min, and water flow pressure requires as 4-6bar, in other embodiments, the temperature range of cold water, the flow of current and water flow pressure can be set according to actual conditions.
Described steam heat-exchanging unit 2, it steam control valve, drain valve 24 and temperature, pressure relief valve 26 of comprising vapor heat exchanger 25, being connected with described vapor heat exchanger 25.Described vapor heat exchanger 25 is provided with the first import 28 and the first outlet 29, described first import 28 is connected with described pumping plant unit 1, and described first outlet 29 is connected with described thermostat units 3.The pilot-operated type reject steam control valve 22 that described steam control valve comprises pilot-operated type main line steam control valve 21, is in parallel with described pilot-operated type main line steam control valve 21, described pilot-operated type main line steam control valve 21 one end is connected with described vapor heat exchanger 25, and the other end is provided with the second import 23; One end of described drain valve 24 is connected with described vapor heat exchanger 25, and the other end is provided with the second outlet 27, and this drain valve 24 can make the condensed water in vapor heat exchanger 25 from the second outlet 27 smooth and easy discharges; Described temperature, pressure relief valve 26 is arranged in the pipeline between described first outlet 29 and thermostat units 1.Extraneous vapours enters described vapor heat exchanger 25 by the second import 23, flow into described vapor heat exchanger 25 from described pumping plant unit 1 current out by the first import 28 to flow out from described first outlet 29 after heat exchange, then through described temperature, pressure relief valve 26 and then enter described thermostat units 3, the condensed water produced after the heat exchange of described vapor heat exchanger 25 is discharged from the second outlet 27 by described drain valve 24.In this embodiment, extraneous vapours is saturated vapor, and its flow does automatic adjustment by pilot-operated type main line steam control valve 21, pilot-operated type reject steam control valve 22, makes the hot water temperature in vapor heat exchanger 25 reach setting value.
The heat control valve group 34 that described thermostat units 3 comprises the first thermometer 31, second thermometer 32, the 3rd thermometer 33 and is connected with described first thermometer 31, second thermometer 32, the 3rd thermometer 33.Described first thermometer 31 is arranged between the first outlet 29 of described steam heat-exchanging unit 2 and described heat control valve group 34, for detecting the hot water temperature of flowing out from described steam heat-exchanging unit 2; Described second thermometer 32 is arranged between described pumping plant unit 1 and described heat control valve group 34, for detecting the cold water temperature flowed out from described pumping plant unit 1; After described 3rd thermometer 33 is arranged on described heat control valve group 34, for detecting the temperature of the current flowed out from described heat control valve group 34.In this embodiment, the water flow temperature after the temperature adjustment of described heat control valve group 34 controls at about 30 DEG C.In other embodiments, the water flow temperature scope of heat control valve group 34 adjustment can be set according to actual conditions.
The 3rd check valve 42 that described bypass protection unit 4 comprises magnetic valve 41 and is connected with described magnetic valve 41, after described 3rd check valve 42 is arranged on described magnetic valve 41.When power down mode, described booster pump 14 and circulating pump 18 all quit work, described magnetic valve 41 dead electricity, by-path turn-on.In this embodiment, described 3rd check valve 42 is the refluences preventing current under the state of energising.
The liquid circulated in system of the present invention is not limited only to water, can also be that other are for washing a sterilised liq etc. for shower equipment use.
System of the present invention can be divided into following three kinds of states:
Using state
In an emergency situation, enable and wash arbitrarily eye and/or shower equipment 51 in eye syringe unit 5, 52, 53, booster pump 14 in pumping plant unit 1 starts work, circulating pump 18 shuts down, now cold water enters booster pump 14 by the first ball valve 11 and the first filter 12, booster pump 14 exports connection first check valve 15 and prevents current from flowing backwards, two-way is divided into by the current of the first check valve 15, heat exchange is carried out in the vapor heat exchanger 25 that wherein a road cold water enters in steam heat-exchanging unit 2 continuously, hot water after vapor heat exchanger 25 heat exchange enters in described thermostat units by the first outlet 29, another road then directly enters in the heat control valve group 34 of thermostat units 3 carries out temperature adjustment, described heat control valve group 34 carries out temperature adjustment to the current of above-mentioned two-way, eye syringe unit 5 is flowed into again after making water temperature make water flow temperature reach preset range.
In steam heat-exchanging unit 2, after entering vapor heat exchanger 25 from the cold water in pumping plant unit 1, absorb the heat of the saturated vapor entered from the second import 23, coolant-temperature gage rises rapidly, becomes hot water.
The temperature that the temperature of hot water can be born far above human body, thermostat units 3 role is exactly that hot water is converted to the warm water that human body can use.The heat control valve group 34 of this unit has cold water inlet and hot water inlet, and cold water is from pumping plant unit 1, and hot water is then from steam heat-exchanging unit 2.By observing the first thermometer 31, second thermometer 32, the 3rd thermometer 33, this heat control valve group 34 adjustable, making this heat control valve group 34 export water temperature and meeting instructions for use.
Finally can enter eye syringe unit 5 for the warm water of human body.
Non-working condition
Under non-working condition, due in eye syringe unit 5 wash eye and/or shower equipment 51,52,53 is not used, therefore the flow switch 13 before booster pump 14 in pumping plant unit 1 is failure to actuate, and circulating pump 18 starts work, and booster pump 14 interlocks and do not operate.Now, the circulation warm water of coming from eye syringe unit 5 enters circulating pump 18 by the second ball valve 16 and the second filter 17, circulating pump 18 exports connection second check valve 10 and prevents current from flowing backwards, two-way is divided into by the current of the second check valve 10, wherein a road cold water enters the heat exchanger 25 in steam heat-exchanging unit 2 continuously, and another road then enters in the heat control valve group 34 of thermostat units 3.When circulating water temperature is too high, anti-thermal valve 19 is opened automatically, and water is automatically discharged from anti-thermal valve 19 thus impelled flow switch 13 action, and booster pump 14 starts work, and the circulating pump 18 supplementary cold water that shuts down enters system.
In steam heat-exchanging unit 2, after entering vapor heat exchanger 25 from the cold water in pumping plant unit 1, absorb the heat of vapours, make water temperature increase rapidly, become hot water.
The temperature that the temperature of same hot water can be born far above human body, thermostat units 3 role is exactly that hot water is converted to the warm water that human body can use.The heat control valve group 34 of this unit has cold water inlet and hot water inlet, and cold water is from pumping plant unit 1, and hot water is then from steam heat-exchanging unit 2.By observing high-temperature water thermometer 31, cold water temperature meter 32, outlet warm water temperature meter 33, this heat control valve group 34 adjustable, makes this heat control valve group 34 export water temperature and meets instructions for use.
Due in eye syringe unit 5 wash eye and shower equipment 51,52,53 is not used, thermostat units 3 warm water out is directly back in pumping plant unit 1.
Power down mode
Now, booster pump 14 and circulating pump 18 do not work.But magnetic valve 41 dead electricity in bypass protection unit 4, makes by-path turn-on, therefore still can ensure the water source supply of in emergency circumstances eye syringe unit 5.
Of the present inventionly wash eye Water heating system, under the condition that temperature is lower in the winter time, the warm water that native system can provide applicable human body to use; Native system is provided with high temperature protection device, and when outlet stream temperature exceedes a certain setting value, high temperature protection device is opened, and uses saliva and stays temperature to be reduced to rapidly this setting value; Native system is furnished with loss protecting device, even system dead electricity, still can ensure that system outlet is not cut off the water supply.
Above-mentioned explanation fully discloses the specific embodiment of the present invention.It is pointed out that the scope be familiar with person skilled in art and any change that the specific embodiment of the present invention is done all do not departed to claims of the present invention.Correspondingly, the scope of claim of the present invention is also not limited only to previous embodiment.
Claims (6)
1. wash an eye Water heating system, it comprises:
Pumping plant unit, it comprises booster pump, circulating pump and the flow switch between booster pump and circulating pump, and described booster pump and circulating pump are interlocked by described flow switch;
Steam heat-exchanging unit, it comprises vapor heat exchanger;
Thermostat units, it comprises heat control valve group;
Bypass protection unit, it comprises magnetic valve;
Eye syringe unit, it comprises eyewash station and/or overflow cascade washers;
Described pumping plant unit, steam heat-exchanging unit, thermostat units, bypass protection unit and eye syringe unit are connected by pipeline, it is characterized in that:
When described eye syringe unit is in using state, cold water stream transfers to described steam heat-exchanging unit and flow into thermostat units after vapor heat exchanger heat exchange in pumping plant unit after booster pump supercharging, and then thermostat units flows into eye syringe unit after regulating water temperature to make water flow temperature reach preset range again;
When described eye syringe unit is in unused state, current circulate between described pumping plant unit, steam heat-exchanging unit, thermostat units and eye syringe unit;
When described system cut-off, described pumping plant unit, steam heat-exchanging unit and thermostat units quit work, and current flow into eye syringe unit by bypass protection unit.
2. according to claim 1ly wash eye Water heating system, it is characterized in that: described pumping plant unit also comprises:
The first ball valve be connected with described booster pump, the first filter and the first check valve, described first ball valve, the first filter, booster pump and the first check valve form the first current road;
The second ball valve be connected with described circulating pump, the second filter, anti-thermal valve and the second check valve, described second ball valve, the second filter, circulating pump, anti-thermal valve and the second check valve form the second current road;
When described eye syringe unit is opened, the described flow path washing eye Water heating system is: during described booster pump startup work, described circulating pump quits work, the cold water flowed out in described first current road is divided into two-way, wherein a road enters described steam heat-exchanging unit and carries out heat exchange, and another road enters described thermostat units and carries out temperature adjustment;
When described eye syringe unit is not opened, the described flow path washing eye Water heating system is: described circulating pump startup work, described booster pump does not start, the warm water flowed out from described eye syringe unit is divided into two-way through the second current road of described pumping plant unit, wherein a road enters described steam heat-exchanging unit and carries out heat exchange, and another road enters described thermostat units and carries out temperature adjustment.
3. according to claim 1ly wash eye Water heating system, it is characterized in that: described vapor heat exchanger is provided with the first import and the first outlet, described first import is connected with described pumping plant unit, described first exports and is connected with described thermostat units.
4. according to claim 3ly wash eye Water heating system, it is characterized in that: described steam heat-exchanging unit also comprises:
Steam control valve, it pilot-operated type reject steam control valve comprising pilot-operated type main line steam control valve, be in parallel with described pilot-operated type main line steam control valve, described pilot-operated type main line steam control valve one end is connected with described vapor heat exchanger, and the other end is provided with the second import;
Drain valve, its one end is connected with described vapor heat exchanger, and the other end is provided with the second outlet;
Temperature, pressure relief valve, it is arranged in the pipeline between described first outlet and thermostat units,
Extraneous vapours enters described vapor heat exchanger by the second import, flow into described vapor heat exchanger from described pumping plant unit current out by the first import to flow out from described first outlet after heat exchange, then through described temperature, pressure relief valve and then enter described thermostat units, the condensed water produced after described vapor heat exchanger heat exchange is discharged from the second outlet by described drain valve.
5. according to claim 1ly wash eye Water heating system, it is characterized in that: described thermostat units also comprises the first thermometer, the second thermometer and the 3rd thermometer that are connected with described heat control valve group,
Described first thermometer is arranged between the first outlet of described steam heat-exchanging unit and described heat control valve group, for detecting the hot water temperature of flowing out from described steam heat-exchanging unit;
Described second thermometer is arranged between described pumping plant unit and described heat control valve group, for detecting the cold water temperature flowed out from described pumping plant unit;
After described 3rd thermometer is arranged on described heat control valve group, for detecting the temperature of the current flowed out from described heat control valve group.
6. according to claim 1ly wash eye Water heating system, it is characterized in that: described bypass protection unit also comprises the 3rd check valve be connected with described magnetic valve, after described 3rd check valve is arranged on described magnetic valve,
When power down mode, described booster pump and circulating pump all quit work, described magnetic valve dead electricity, by-path turn-on.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310606712.3A CN103591677B (en) | 2013-11-25 | 2013-11-25 | One washes eye Water heating system |
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| CN201310606712.3A CN103591677B (en) | 2013-11-25 | 2013-11-25 | One washes eye Water heating system |
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| CN103591677A CN103591677A (en) | 2014-02-19 |
| CN103591677B true CN103591677B (en) | 2015-12-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104721033A (en) * | 2015-04-15 | 2015-06-24 | 陕西博大石油设备有限公司 | Pneumatic eye bath used for dangerous environment of petroleum drilling |
| CN107796117A (en) * | 2016-09-05 | 2018-03-13 | 株式会社 Lhe | Moment hot water supply system and its control method |
| CN106420321B (en) * | 2016-11-28 | 2019-07-26 | 洛阳多斯特自动化设备科技有限公司 | A kind of energy storage good antiscale property formula constant temperature eye syringe |
| CN107702567A (en) * | 2017-11-07 | 2018-02-16 | 上海博化安防设备有限公司 | Eye washer station steam heat exchange system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370744Y (en) * | 2009-03-10 | 2009-12-30 | 刘小林 | Eye washer station system |
| CN101637768A (en) * | 2009-08-26 | 2010-02-03 | 中冶集团华冶资源开发有限责任公司 | Pipeline cleaning method |
| CN203657178U (en) * | 2013-11-25 | 2014-06-18 | 江苏爵格工业设备有限公司 | Water heating system for eye washing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5277895B2 (en) * | 2008-11-19 | 2013-08-28 | 旭硝子株式会社 | Acid deposit removal agent and method for removing acid deposit |
| US20140221908A1 (en) * | 2011-07-01 | 2014-08-07 | Vanderbilt University | Surfactant ported device for treatment of blepharitis and applications of same |
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2013
- 2013-11-25 CN CN201310606712.3A patent/CN103591677B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201370744Y (en) * | 2009-03-10 | 2009-12-30 | 刘小林 | Eye washer station system |
| CN101637768A (en) * | 2009-08-26 | 2010-02-03 | 中冶集团华冶资源开发有限责任公司 | Pipeline cleaning method |
| CN203657178U (en) * | 2013-11-25 | 2014-06-18 | 江苏爵格工业设备有限公司 | Water heating system for eye washing |
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Address after: 224199 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu juege Industry Group Co.,Ltd. Address before: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone, south of pump valve industrial park. Patentee before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |
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