CN201734939U - Self-emptying eye washing device - Google Patents
Self-emptying eye washing device Download PDFInfo
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- CN201734939U CN201734939U CN2010205054147U CN201020505414U CN201734939U CN 201734939 U CN201734939 U CN 201734939U CN 2010205054147 U CN2010205054147 U CN 2010205054147U CN 201020505414 U CN201020505414 U CN 201020505414U CN 201734939 U CN201734939 U CN 201734939U
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- water inlet
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- inlet pipe
- emptying
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Abstract
The utility model relates to a labor protection emergency washing appliance, in particular to a self-emptying eye washing device. The self-emptying eye washing device comprises an eye washing basin, an eye washing shower nozzle, a water inlet pipe, a water inlet control valve and a water outlet pipe, wherein a connecting pipe is arranged among the water inlet pipe, the water outlet pipe and the eye washing basin and is provided with a plurality of interface. The interface of the water inlet pipe is communicated with the eye washing shower nozzle by an input pipe which is arranged in the connecting pipe, one end of the input pipe is communicated with the eye washing shower nozzle, and the other end is communicated with the water inlet pipe. The position of the input pipe toward the water outlet pipe is provided with a connecting port communicated with the water outlet pipe, and an emptying control valve is arranged in the input pipe. When the water inlet pipe supplies water, the emptying control valve is used for letting the connecting port and the water outlet pipe to be closed; or when the water inlet pipe stops supplying water, the emptying control valve is used for letting the connecting port and the water outlet pipe to be communicated. The self-emptying eye washing device can prevent freeze and can empty water or washing liquid in the eye washing shower nozzle.
Description
Technical field
This utility model relates to the emergent implement of a kind of labor protection, and is particularly a kind of from the emptying eye syringe.
Background technology
Eye syringe is the medical cleaning equipment of safety and labor protection indispensability, is that contact acid, alkali, Organic substance etc. are poisonous, emergent, the protection facility of corrosive substance occasion indispensability.When field operation person's eyes or Body contact poisonous and harmful and when having other corrosive chemicals, eye syringe can these equipment to eyes with health promptly washes or dash and drench, mainly be to avoid chemical substance that human body is caused further injury.
At present, the eye syringe that occurs on market and the data mainly by eyebath basin, be in eyebath basin Intrapelvicly wash a shower nozzle, the water inlet pipe that is communicated with the pelvic cavity wash-in eye shower nozzle of eyebath basin, be located at the outlet pipe that the pelvic cavity of water inlet control valve on the water inlet pipe and eyebath basin is communicated with.In use, water that is used to clean or cleanout fluid enter into by water inlet pipe and wash a shower nozzle place, and by washing a shower nozzle ejection, after cleaning finishes, close water inlet control valve, and water inlet pipe just stops to provide water or cleanout fluid to washing a shower nozzle; Yet, wash water or cleanout fluid that not ejection can residually be arranged in the shower nozzle, the service condition of some eye syringe is below 0 ℃, if wash a nozzle memory at water or cleanout fluid, water or cleanout fluid can solidify at low temperatures, thereby cause washing the obstruction of a shower nozzle, also need when using to thaw next time, cause using inconvenience washing a shower nozzle.
Summary of the invention
At the deficiency that prior art exists, this utility model provide a kind of antifreeze, can be in time with wash water in the shower nozzle or cleanout fluid emptying from the emptying eye syringe.
For achieving the above object, this utility model provides following technical scheme: a kind of from the emptying eye syringe, include eyebath basin, be in an Intrapelvic shower nozzle of washing of eyebath basin, the water inlet pipe that is communicated with the pelvic cavity wash-in eye shower nozzle of eyebath basin, be located at the outlet pipe that the pelvic cavity of water inlet control valve on the water inlet pipe and eyebath basin is communicated with, be provided with connection tube between described water inlet pipe and outlet pipe and the eyebath basin, connection tube is provided with some interfaces, water inlet pipe extend to connection tube seam and by be located in the connection tube an end with wash a shower nozzle and be communicated with, the input pipe that the other end is communicated with water inlet pipe with wash a shower nozzle and be communicated with, outlet pipe be connected with interface on the connection tube and the outer wall of the inwall by connection tube and input pipe between interface channel be communicated with the pelvic cavity of eyebath basin, described input pipe is provided with the connector that is communicated with outlet pipe towards the outlet pipe place, is provided with in the input pipe to constitute when water inlet pipe supplies water to constitute the emptying control valve that connector is communicated with outlet pipe when connector stops to supply water with outlet pipe sealing or water inlet pipe.
Adopt technique scheme, water inlet pipe and outlet pipe by connection tube and eyebath basin pelvic cavity and wash a shower nozzle and be communicated with, water inlet pipe by be located in the connection tube input pipe with wash a shower nozzle and be communicated with, and then provide the water source or the cleanout fluid of hydro-peening for washing a shower nozzle; The effect that is provided with the emptying control valve in the input pipe then is that the water source or the cleanout fluid that can will accumulate in washing a shower nozzle and water inlet pipe when making water inlet pipe stop to supply water can be discharged through outlet pipe timely by input pipe, effectively prevent service condition after being to wash a shower nozzle below 0 ℃ the time and finish using, it is inner residual to have water source or cleanout fluid and causes freezing.
This utility model further is set to: input pipe includes coupling part and importation, its coupling part be arranged in parallel with water inlet pipe and is communicated with water inlet pipe, its importation and coupling part are vertical setting, the one end is communicated with the coupling part, the other end with wash a shower nozzle and be communicated with, the connector of described input pipe is located on its coupling part, and the emptying control valve is in the coupling part of input pipe, described emptying control valve includes parallel with water inlet pipe and with the vertically disposed valve body in the importation of input pipe and be located at the intravital steel ball of valve, valve body is provided with control chamber and connection chamber, one end of described control chamber is communicated with connection chamber, the other end is communicated with water inlet pipe, steel ball is in the control chamber and along control chamber and axially rolls, the end place that control chamber is connected with water inlet pipe is provided with steel ball and is the locating part of conflicting and cooperating, valve body is positioned at its connection chamber place and is provided with the connecting hole that the formation connection chamber is communicated with the connector of input pipe, valve body is positioned at its control chamber place and is provided with the connecting hole a that is communicated with the importation of input pipe, the place of connection that described steel ball is in control chamber and connection chamber constitutes being communicated with of water inlet pipe and input pipe importation, and steel ball is in being communicated with of formation input pipe and outlet pipe between control chamber and the water inlet pipe.
Wherein, the intravital control chamber of emptying control valve valve is a conical cavity, the dual-side of its cross section be along with the junction of connection chamber towards with the hypotenuse of water inlet pipe junction expansion, described steel ball rolls along this hypotenuse, and the end place that control chamber is connected with water inlet pipe is provided with that to be the locating part that conflict cooperates with steel ball be the spacing bearing pin of being located in the control chamber.
Adopt technique scheme, connector on intravital connection chamber of the valve of emptying control valve and the input pipe is to wash the passage that a shower nozzle is communicated with outlet pipe, control chamber is then for being communicated with input pipe and going up being connected of connection chamber on connector and the valve body, when water inlet pipe is implemented to supply water, the pressure of water source or cleanout fluid can be pushed into steel ball the junction of connection chamber and control chamber on the valve body, the sealing control chamber, make control chamber can't with the connection chamber conducting, water source or the cleanout fluid of this moment just can enter into input pipe by entering pipe, are transferred to by input pipe then and wash a shower nozzle; When water inlet pipe stops to supply water, steel ball loses original thrust, just can and break away from the junction of control chamber and connection chamber along the rolling of the hypotenuse in the control chamber, make control chamber and connection chamber conducting, at this moment, remain in water source or the cleanout fluid washed in a shower nozzle, input pipe and the water inlet pipe and just can flow in the outlet pipe, discharge by outlet pipe then by connection chamber, need not manual operation, can implement automatic discharge with the variation of duty.
This utility model further is set to: be arranged with the sealing ring with the sealing of input pipe coupling part on the outer peripheral face of valve body.
Adopt technique scheme, the setting of sealing ring then is can form sealing in order to make between valve body and the input pipe.
Below in conjunction with accompanying drawing this utility model is further described:
Description of drawings
Fig. 1 is the structural representation when intaking state among this utility model embodiment;
Fig. 2 is the I portion enlarged drawing of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
The structural representation of Fig. 4 when stopping water state among this utility model embodiment.
The specific embodiment
A kind of as Fig. 1-shown in Figure 4 from the emptying eye syringe, include eyebath basin 1, be in and wash a shower nozzle 2 in the pelvic cavity 11 of eyebath basin 1, the water inlet pipe 3 that is communicated with the pelvic cavity 11 wash-in eye shower nozzles 2 of eyebath basin 1, be located at the outlet pipe 5 that the pelvic cavity 11 of water inlet control valve 4 on the water inlet pipe 3 and eyebath basin 1 is communicated with, be provided with connection tube 6 between water inlet pipe 3 and outlet pipe 5 and the eyebath basin 1, connection tube 6 is provided with three interfaces 61, one of them interface is connected with outlet pipe 5, an interface is connected with water inlet pipe 3, another interface is connected with eyebath basin 1, water inlet pipe 3 extend to connection tube 6 seam and by be located in the connection tube 6 an end with wash a shower nozzle 2 and be communicated with, the input pipe 7 that the other end is communicated with water inlet pipe 3 with wash a shower nozzle 2 and be communicated with, outlet pipe 5 be connected with interface on the connection tube 6 and the outer wall 71 of the inwall 62 by connection tube 6 and input pipe 7 between interface channel 8 be communicated with the pelvic cavity 11 of eyebath basin 1.Input pipe 7 is provided with the connector 72 that is communicated with outlet pipe 5 towards outlet pipe 5 places, is provided with in the input pipe 7 to constitute when water inlet pipe 3 supplies water to constitute the emptying control valve 9 that connector 72 is communicated with outlet pipe 5 when connector 72 stops to supply water with outlet pipe 5 sealings or water inlet pipe 3.In the such scheme, water inlet pipe 3 and outlet pipe 5 by connection tube 6 and eyebath basin 1 pelvic cavity 11 and wash a shower nozzle 2 and be communicated with, water inlet pipe 3 by be located in the connection tube 6 input pipe 7 with wash a shower nozzle 2 and be communicated with, and then provide the water source or the cleanout fluid of hydro-peening for washing a shower nozzle 2; The effect that is provided with emptying control valve 9 in the input pipe 7 then is that the water source or the cleanout fluid that can will accumulate in washing a shower nozzle 2 and water inlet pipe 3 when making water inlet pipe 3 stop to supply water can be discharged through outlet pipe 5 timely by input pipe 7, effectively prevent service condition after being to wash a shower nozzle 2 below 0 ℃ the time and finish using, it is inner residual to have water source or cleanout fluid and causes freezing.
In this utility model embodiment, input pipe 7 includes coupling part 73 and importation 74, its coupling part 73 be arranged in parallel with water inlet pipe 3 and is communicated with water inlet pipe 3, its importation 74 is vertical setting with coupling part 73, and an end of importation 74 is communicated with coupling part 73, the other end with wash a shower nozzle 2 and be communicated with; Input pipe 7 is one and constitutes water inlet pipe 3 and wash the link that a shower nozzle 2 connects, input pipe 7 can be wholely set with connection tube 6, equally also can extend to a part in the connection tube 6 for water inlet pipe 3, processing for convenience and installation are made as one with input pipe 7 and connection tube 6 among this utility model embodiment.The connector 72 that input pipe 7 is communicated with outlet pipe 5 is located on the coupling part 73 of input pipe 7, and emptying control valve 9 is in the coupling part 73 of input pipe 7, need to prove, input pipe 7 is a tee T, include three openings, wherein first opening with wash a shower nozzle 2 and be communicated with, second opening is communicated with water inlet pipe 3, the another one opening is by shutoff, and be used to place emptying control valve 9, certainly, if design allows, also input pipe 7 can be arranged to the bend pipe of " L " shape, also be feasible.
In this utility model embodiment, emptying control valve 9 includes parallel with water inlet pipe 3 and with the importation 74 vertically disposed valve bodies 91 of input pipe 7 and be located at steel ball 92 in the valve body 91, valve body 91 is provided with control chamber 93 and reaches and connection chamber 94, one 93 ends of control chamber are communicated with connection chamber 94, the other end is communicated with water inlet pipe 3, steel ball 92 is in the control chamber 93 and along control chamber 93 and axially rolls, the end place that control chamber 93 is connected with water inlet pipe 3 is provided with steel ball 92 and is the locating part 95 of conflicting and cooperating, valve body 91 is positioned at its connection chamber 94 places and is provided with the connecting hole 96 that formation connection chamber 94 is communicated with the connector 72 of input pipe 7, and valve body 91 is positioned at its control chamber 93 places and is provided with the connecting hole a97 that is communicated with the importation 74 of input pipe 7; When the place of connection that steel ball 92 is in control chamber 93 and connection chamber 94 constitutes being communicated with of water inlet pipe 3 and input pipe 7 importations 74, steel ball 92 is in being communicated with of formation input pipe 7 and outlet pipe 5 between control chamber 93 and the water inlet pipe 3.
For control chamber 93 interior enforcements that make steel ball 92 can be in the emptying control valve are rolled, control chamber 93 in the emptying control valve valve body 91 is a conical cavity, the dual-side of its cross section be along with the junction of connection chamber 94 towards with the hypotenuse 931 of water inlet pipe 3 junctions expansion, steel ball 92 rolls along this hypotenuse 931, and the end place that control chamber 93 is connected with water inlet pipe 3 is provided with that to be the locating part 95 that cooperates of conflicting with steel ball 92 be to be located at the interior spacing bearing pin of control chamber 93.
In the such scheme, connection chamber 93 in the valve body 91 of emptying control valve and the connector on the input pipe 7 72 are for washing the passage that a shower nozzle 2 is communicated with outlet pipe 3,93 of control chambers are for being communicated with input pipe 7 and going up being connected of connection chamber 94 on connector 72 and the valve body 91, when water inlet pipe 3 is implemented to supply water, the pressure of water source or cleanout fluid can be pushed into steel ball 92 junction of connection chamber on the valve body 91 94 and control chamber 93, sealing control chamber 93, make control chamber 93 can't with connection chamber 94 conductings, the water source of this moment or cleanout fluid just can enter into input pipe 7 by entering pipe 3, are transferred to by input pipe 7 then and wash a shower nozzle 2; When water inlet pipe 3 stops to supply water, steel ball 92 loses original thrust, just can and break away from the junction of control chamber 93 and connection chamber 94 along 931 rollings of the hypotenuse in the control chamber 93, make control chamber 93 and connection chamber 94 conductings, at this moment, remain in water source or the cleanout fluid washed in a shower nozzle 2, input pipe 7 and the water inlet pipe 3 and just can flow in the outlet pipe 5, discharge by outlet pipe 5 then by connection chamber 94, need not manual operation, can implement automatic discharge with the variation of duty.
Form sealing between valve body 91 and the input pipe 7 in order to make, valve body 91 produces and leaks when preventing water inlet pipe 3 water supply, is arranged with the sealing ring 911 with input pipe 7 coupling parts, 73 sealings on the outer peripheral face of valve body 91.
Claims (4)
1. one kind from the emptying eye syringe, include eyebath basin, be in an Intrapelvic shower nozzle of washing of eyebath basin, the water inlet pipe that is communicated with the pelvic cavity wash-in eye shower nozzle of eyebath basin, the outlet pipe of being located at the water inlet control valve on the water inlet pipe and being communicated with the pelvic cavity of eyebath basin, it is characterized in that: be provided with connection tube between described water inlet pipe and outlet pipe and the eyebath basin, connection tube is provided with some interfaces, water inlet pipe extend to connection tube seam and by be located in the connection tube an end with wash a shower nozzle and be communicated with, the input pipe that the other end is communicated with water inlet pipe with wash a shower nozzle and be communicated with, outlet pipe be connected with interface on the connection tube and the outer wall of the inwall by connection tube and input pipe between interface channel be communicated with the pelvic cavity of eyebath basin, described input pipe is provided with the connector that is communicated with outlet pipe towards the outlet pipe place, is provided with in the input pipe to constitute when water inlet pipe supplies water to constitute the emptying control valve that connector is communicated with outlet pipe when connector stops to supply water with outlet pipe sealing or water inlet pipe.
2. according to claim 1 from the emptying eye syringe, it is characterized in that: described input pipe includes coupling part and importation, its coupling part be arranged in parallel with water inlet pipe and is communicated with water inlet pipe, its importation and coupling part are vertical setting, the one end is communicated with the coupling part, the other end with wash a shower nozzle and be communicated with, the connector of described input pipe is located on its coupling part, and the emptying control valve is in the coupling part of input pipe, described emptying control valve includes parallel with water inlet pipe and with the vertically disposed valve body in the importation of input pipe and be located at the intravital steel ball of valve, valve body is provided with control chamber and connection chamber, one end of described control chamber is communicated with connection chamber, the other end is communicated with water inlet pipe, steel ball is in the control chamber and along control chamber and axially rolls, the end place that control chamber is connected with water inlet pipe is provided with steel ball and is the locating part of conflicting and cooperating, valve body is positioned at its connection chamber place and is provided with the connecting hole that the formation connection chamber is communicated with the connector of input pipe, valve body is positioned at its control chamber place and is provided with the connecting hole a that is communicated with the importation of input pipe, the place of connection that described steel ball is in control chamber and connection chamber constitutes being communicated with of water inlet pipe and input pipe importation, and steel ball is in being communicated with of formation input pipe and outlet pipe between control chamber and the water inlet pipe.
3. according to claim 2 from the emptying eye syringe, it is characterized in that: the intravital control chamber of described emptying control valve valve is a conical cavity, the dual-side of its cross section be along with the junction of connection chamber towards with the hypotenuse of water inlet pipe junction expansion, described steel ball rolls along this hypotenuse, and the end place that control chamber is connected with water inlet pipe is provided with that to be the locating part that conflict cooperates with steel ball be the spacing bearing pin of being located in the control chamber.
4. according to claim 2 or 3 described, it is characterized in that: be arranged with sealing ring on the outer peripheral face of described valve body with the sealing of input pipe coupling part from the emptying eye syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054147U CN201734939U (en) | 2010-08-23 | 2010-08-23 | Self-emptying eye washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054147U CN201734939U (en) | 2010-08-23 | 2010-08-23 | Self-emptying eye washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734939U true CN201734939U (en) | 2011-02-09 |
Family
ID=43550215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205054147U Expired - Fee Related CN201734939U (en) | 2010-08-23 | 2010-08-23 | Self-emptying eye washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600039A (en) * | 2012-03-22 | 2012-07-25 | 浙江旭龙机械工业有限公司 | Self-excavating safe spraying eye bath |
| CN107875003A (en) * | 2017-11-15 | 2018-04-06 | 盐城市斯壮格安全设备有限公司 | Electric heating vertical eye syringe |
| CN109125047A (en) * | 2018-10-19 | 2019-01-04 | 青岛农业大学 | A kind of adjustable space type eyewash station |
-
2010
- 2010-08-23 CN CN2010205054147U patent/CN201734939U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600039A (en) * | 2012-03-22 | 2012-07-25 | 浙江旭龙机械工业有限公司 | Self-excavating safe spraying eye bath |
| CN107875003A (en) * | 2017-11-15 | 2018-04-06 | 盐城市斯壮格安全设备有限公司 | Electric heating vertical eye syringe |
| CN109125047A (en) * | 2018-10-19 | 2019-01-04 | 青岛农业大学 | A kind of adjustable space type eyewash station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20180823 |