CN211326780U - Emergency spraying device - Google Patents

Abstract

The utility model relates to an emergency spray device, which comprises a water pipe, wherein one end of the water pipe is connected with a three-way pipe, and the three-way pipe comprises a first branch pipe, a second branch pipe and a third branch pipe; the first branch pipe is connected with a water pipe, the other end of the water pipe is connected with a spraying mechanism which is connected with water spraying to wash a human body, one end of the water pipe, which is close to the spraying mechanism, is provided with a shower switch assembly, the shower switch assembly comprises a valve which is positioned in the water pipe, and the valve is connected with a pull rod for pulling and rotating the valve; second minute pipe one end is connected with the eye washing mechanism that sprays water and wash eyes, and eye washing mechanism includes the inlet tube that links to each other with the second minute pipe, is equipped with the water valve on the inlet tube, the water pipe overcoat has the outer tube, and the outer tube is kept away from the one end that sprays the mechanism and is connected with the base, and the inside cavity of base and the one end opening that sprays the mechanism towards have seted up the delivery port on the base lateral wall. The utility model discloses can collect the centralized processing that gets up used sewage, reduce the sewage stream and cause the pollution possibility to other article subaerially put.

Description

Emergency spraying device

Technical Field

The utility model belongs to the technical field of emergency rescue equipment's technique and specifically relates to an emergency spray device is related to.

Background

The emergency spraying device is emergency rescue equipment widely applied to a chemical laboratory or a chemical plant, and can be cleaned in time after laboratory personnel or technical personnel are accidentally contaminated by toxic and harmful or corrosive substances such as acid, alkali and the like, so that the harm to a human body is reduced.

The utility model discloses a utility model patent that grant publication number is CN205267995U discloses an urgent sprayer, including spraying frame and case seat, and install the shower head that sprays on the frame and be equipped with the basin that sprays of eye shower nozzle, be equipped with the placer that is used for the placer thing on the frame that sprays. The convenient washing personnel can place the articles in the handle on the placer in time when washing to reduce the loss. However, the utility model has the following disadvantages: the water of the spray header flows to the ground along the human body after being sprayed on the human body, which not only causes the wet and slippery ground and has potential safety hazard, but also causes the sewage with toxic and harmful or corrosive substances such as acid, alkali and the like to damage the ground and other objects placed on the ground.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an urgent spray set, can collect used sewage, reduce the sewage stream subaerial other article of putting to cause the pollution probably to the subaerial.

The above object of the present invention can be achieved by the following technical solutions:

an emergency spraying device comprises a water pipe, wherein one end of the water pipe is connected with a three-way pipe, and the three-way pipe comprises a first branch pipe, a second branch pipe and a third branch pipe; the first branch pipe is connected with a water pipe, the other end of the water pipe is connected with a spraying mechanism which is connected with water spraying to wash a human body, one end of the water pipe, which is close to the spraying mechanism, is provided with a spraying switch assembly, the spraying switch assembly comprises a valve which is positioned in the water pipe, and the valve is connected with a pull rod which pulls and rotates the valve; one end of the second branch pipe is connected with an eye washing mechanism for spraying water to wash eyes, the eye washing mechanism comprises a water inlet pipe connected with the second branch pipe, and a water valve is arranged on the water inlet pipe; the water pipe overcoat has the outer tube, and the outer tube is kept away from the one end that sprays the mechanism and is connected with the base, and the outer tube is close to base one end and opens there is the outlet, and the inside cavity of base just has seted up the delivery port towards the one end opening that sprays the mechanism on the base lateral wall.

Through adopting above-mentioned technical scheme, the outer tube surrounds the water pipe in its inner chamber, plays the guard action to the water pipe, alleviates the environment to the damage of water pipe, can prolong the life of water pipe. When the eyes need to be washed, a user opens a water valve of the eye washing mechanism, and the eyes can be washed by water discharged from the water inlet pipe; when the whole body needs to be flushed, a user pulls the pull rod to open the valve, water from the flushing mechanism flushes the human body and carries acid, alkali or other harmful substances, most of the water is gathered in the base and is uniformly discharged from the water outlet in the side wall of the base, so that the water is convenient for relevant personnel to collect and discharge after treatment, and the possibility of pollution caused by sewage flowing to the ground to other objects placed on the ground can be reduced.

The utility model discloses further set up to: the outer tube is fixed on the edge of the base close to the side wall, and the base is circular.

Through adopting above-mentioned technical scheme, the outer tube is located the edge that circular base is close to reduces the base and keeps away from the idle area of outer tube one side, increases space utilization.

The utility model discloses further set up to: the shower switch component comprises a valve positioned in a water pipe, the valve is connected with a driving handle, the other end of the driving handle is connected with a spring and a pull rod, and the other end of the spring is connected to the water pipe.

By adopting the technical scheme, after a user pulls the pull rod to rotate the driving handle, the spring connected with the driving handle is elongated and deformed; when the user pushes the driving handle to reset and close the valve, the spring retracts and restores to the natural state, and the driving handle is pulled to reset, so that the user can operate the valve more easily.

The utility model discloses further set up to: the eye washing mechanism comprises a filtering nozzle, a hemispherical protective shell is sleeved outside the filtering nozzle, and one end, far away from the filtering nozzle, of the protective shell is hinged to a dustproof cover.

Through adopting above-mentioned technical scheme, the protecting crust wraps up filtering nozzle, reduces the environment to filtering nozzle's damage.

The utility model discloses further set up to: and a plurality of water leakage holes are formed in the side wall of the protective shell close to the filtering spray head.

Through adopting above-mentioned technical scheme, after finishing using, ponding in the protecting crust is discharged through leaking the hole, reduces microorganism such as bacterium and breeds.

The utility model discloses further set up to: the other end of the water inlet pipe of the eye washing mechanism is connected with a water leakage basin with the caliber larger than the distance between the two protection shells and the farthest end, the basin bottom of the water leakage basin is provided with a water leakage hole which is communicated with a water drainage pipe, the other end of the water drainage pipe is communicated with an outer pipe, and one end of the outer pipe, which is close to the base, is provided with a water outlet.

Through adopting above-mentioned technical scheme, wash used sewage ability gathering of eye mechanism in the basin that leaks, get into the drain pipe through the hole that leaks, then flow into the outer tube, get into the base through the outlet of outer tube, discharge from the delivery port of base. When the whole body does not need to be washed and drenched, the phenomenon that the sewage of the eye washing mechanism directly falls into the base to cause the contamination of clothes is reduced.

The utility model discloses further set up to: the water inlet pipe is provided with a water valve, and the water valve is connected with a rectangular driving plate.

Through adopting above-mentioned technical scheme, the drive plate appearance of rectangle is bigger, makes things convenient for user of service to touch in a hurry, promotes easily, makes things convenient for user of service to open the water valve fast when eyes are uncomfortable, washes eyes.

The utility model discloses further set up to: the base, the outer pipe, the eye washing mechanism, the showering mechanism and the water pipe are made of polytetrafluoroethylene.

By adopting the technical scheme, the polytetrafluoroethylene has acid and alkali resistance, the corrosion resistance of the base, the outer pipe and the shower mechanism is improved, and the service life of the base, the outer pipe and the shower mechanism is prolonged; the corrosion resistance of the water pipe and the eye washing mechanism is increased, the clear water in the water pipe can be effectively reduced when impurities such as rust enter the clear water, the pollution to the clear water in the water pipe is avoided, and the secondary damage of sprayed water to eyes is reduced.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the outer pipe has a protection effect on the main water pipe, the service life of the main water pipe is prolonged, the damage of the sewage flow on the ground to the ground and other objects placed on the ground is reduced, the collection and treatment of acid, alkali or other toxic and harmful substances contained in the sewage flow are convenient for relevant personnel, and the pollution to the environment is reduced;

2. the idle area of the base is reduced, and the space utilization rate is increased;

3. the water taking of the user is convenient, the operation is simple, and the operation time is saved for the user, so that the emergency time is strived for;

4. the clear water that impurity such as rust got into the water pipe is reduced, causes the pollution to the clear water in the water pipe to reduce the secondary damage of water that erupts to eyes.

Drawings

Fig. 1 is a schematic view of the overall structure of the emergency spray device in the present embodiment;

FIG. 2 is a partial sectional view showing the internal structure of the outer tube according to the present embodiment;

FIG. 3 is an exploded view of the water tube and outer tube portion of the present embodiment;

FIG. 4 is a schematic view of a partial structure of the eye washing mechanism of the present embodiment;

FIG. 5 is a front view of the eye washing mechanism in the present embodiment;

FIG. 6 is a schematic structural view of the drain pan of the present embodiment;

fig. 7 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a base; 11. a water outlet; 2. an outer tube; 21. a water outlet; 3. an eye washing mechanism; 31. a water inlet pipe; 311. a water valve; 312. a drive plate; 32. a three-way pipe; 33. a branch water pipe; 34. a filtering spray head; 341. a protective shell; 342. a dust cover; 343. a water leakage hole; 35. a support pillar; 36. a water leakage basin; 361. a water leakage port; 37. a drain pipe; 4. a spraying mechanism; 41. a shower pipe; 42. a shower head; 5. a water pipe; 51. a first branch pipe; 52. a second branch pipe; 53. thirdly, pipe distribution; 6. a shower switch assembly; 61. a valve; 62. a drive handle; 63. a pull rod; 64. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses an emergency spray device, including inside cavity and one end open-ended cylinder form base 1, base 1's circular bottom surface is close to circumference wall department and even has an outer tube 2, even there is eye washing mechanism 3 that is used for the water spray to wash eyes at 2 middle parts of outer tube, the one end that base 1 was kept away from to outer tube 2 is connected with sprays mechanism 4, spray mechanism 4 water spray and be used for spraying the whole body of people, eye washing mechanism 3 and spray mechanism 4 and lead to pipe 5 intercommunication, water pipe 5 is located the inside cavity of outer tube 2, the other end of outer tube 2 is opened there is outlet 21.

Referring to fig. 1, the groove of the base 1 can collect sewage flowing down after the human body is cleaned by the spraying mechanism 4, so that on one hand, the sewage can be prevented from flowing to the ground, and the ground is wet and slippery; on the other hand, the damage of the sewage with acid or alkali to the ground and other objects placed on the ground can be reduced. The side wall of the base 1 is provided with a water outlet 11, so that a user can conveniently connect the pipeline to lead out the sewage in the base 1.

Referring to fig. 1 and 3, the water pipe 5 is L-shaped, one end of the water pipe 5 is connected with a tee comprising a first branch pipe 51, a second branch pipe 52 and a third branch pipe 53 which are perpendicular to each other in pairs. The first branch pipe 51 is connected with one end of the water pipe 5, the other end of the water pipe 5 penetrates out of the end part of the outer pipe 2 and is connected with the shower mechanism 4, and the shower switch component 6 is arranged between the shower mechanism 4 and the main pipe 2 and used for controlling water in the water pipe 5 to flow into the shower mechanism 4. The second branch pipe 52 of the right-angle tee pipe penetrates out of the middle part of the outer pipe 2 and is connected with the eye washing mechanism 3, and the third branch pipe 53 also penetrates out of the middle part of the outer pipe 2 and is used for connecting an external water source.

Referring to fig. 4, the eye washing mechanism 3 includes a U-shaped water inlet pipe 31, one end of the water inlet pipe 31 is connected to the second branch pipe 52, a water valve 311 is disposed in the middle of the water inlet pipe 31, the water valve 311 is connected to a drive plate 312, the drive plate 312 is in a rectangular plate shape and is adapted to a palm of a person, the area of the eye washing mechanism is larger than that of a traditional wrench, and the eye washing mechanism is convenient for a user to touch and push the hand to control water in the water inlet pipe 31 to flow into the eye washing mechanism. The other end of inlet tube 31 is connected with "T" shape three-way pipe 32, the other both ends of three-way pipe 32 are in the coplanar and even have the water pipe 33 of two "L" shapes respectively, the other end of water pipe 33 even has the filtration shower nozzle 34 that is equipped with the filter screen, 34 overcoat of filtration shower nozzle is equipped with hemispherical protecting crust 341, the one end that filtering shower nozzle 34 was kept away from to protecting crust 341 articulates there is the shield 342 that can turn over, shield 342 and protecting crust 341 looks adaptation, be used for blockking up filtration shower nozzle 34 such as dust, the shield 342 texture frivolous can be broken by the dashing when filtering shower nozzle 34 goes out water, the person of being convenient for uses fast. The side wall of the protective shell 341 close to the filtering nozzle 34 is provided with a plurality of water leakage holes 343, so that the residual water in the protective shell 341 can be leaked out conveniently. The distance between the two filtering spray heads 34 is matched with the eye distance of human eyes, so that the sprayed water can clean the eyes conveniently.

Referring to fig. 5 and 6, the seamless cover of one end outer wall that the inlet tube 31 is close to the protecting crust 341 is equipped with the open support column 35 of one end, the support column 35 presents inside hollow cylinder form, the uncovered one end of support column 35 is connected with the hourglass basin 36 of cylinder form, the mouth of leaking 361 has been seted up to the junction of the circular bottom of hourglass basin 36 and support column 35, the inside cavity of the basin 36 that leaks just keeps away from the one end of support column 35 is uncovered, the diameter of the basin 36 that leaks is greater than the distance of two protecting crust 341 distalmost ends, be convenient for filter spray head 34 spun water to flow back in the basin 36 that leaks. The other end of the support column 35 is connected with a drain pipe 37, and the other end of the drain pipe 37 is communicated with the outer pipe 2. Therefore, the water in the water inlet pipe 31 can flow through the branch pipe 33 to enter the filter nozzle 34 to be sprayed, and after washing eyes, the water enters the drain basin 36, flows into the support column 35 from the drain opening 361, and then enters the drain pipe 37 to flow into the outer pipe 2.

Referring to fig. 2 and 7, the shower switch assembly 6 includes the valve 61 that is located water pipe 5 intraductal, and valve 61 is connected with drive handle 62, and the one end that drive handle 62 links to each other with valve 61 is semicircle form, and the other end shares the limit with the semicircle diameter and is isosceles triangle shape, and drive handle 62 triangle-shaped one end is connected with pull rod 63 and spring 64, and the other end of pull rod 63 is connected with triangle-shaped pull ring, makes things convenient for people's hand gripping. The other end of the spring 64 is connected to the water pipe 5 through a fixed column, when the pull rod 63 is pulled to drive the driving handle 62 to rotate, the valve 61 of the shower switch assembly 6 is opened to supply water, and at the moment, the spring 64 is elongated and deformed; after the flushing is finished, in the process that a user pushes the pull rod 63 to reset the driving handle 62, the spring 64 retracts to restore the natural state, the driving handle 62 is reset by the aid of pulling force generated by the driving handle 62, and the user can operate the flushing machine more easily.

Referring to fig. 1, the shower mechanism 4 includes a shower pipe 41, and the shower pipe 41 is connected to a shower head 42 for spraying water to a user.

According to the requirement, the parts can be made of one of corrosion-resistant and rustless materials such as stainless steel, polytetrafluoroethylene and the like.

The use method of the emergency spraying device comprises the following steps:

the emergency sprinkler is put in place and the third branch 53 is connected to an external tap water pipe. If the eyes need to be washed, the driving plate 621 is pushed, clean water enters the water inlet pipe 31 through the third branch pipe 53, flows through the branch pipe 33 and is sprayed out from the filter spray head 34, the water flow washes the dust cap 342 to wash the eyes, and used dirty water flows into the drain pipe 37 from the water leakage port 361, enters the outer pipe 2 through the drain pipe 37, is discharged into the base 1 through the water discharge port 21 at one end of the outer pipe 2 close to the base 1, and is discharged through the water outlet 11. After use, the dust cap 342 is closed, and the water valve 311 is closed.

If the whole body needs to be washed, a person to be washed only needs to stand in the base 1 below the shower head 42, stretch the hand to pull the pull rod 63, drive the driving handle 62 to rotate, open the valve 61, clean water is shunted to the water pipe 5 from the first branch pipe 51 and is sprayed out of the shower head 42 through the shower pipe 41, and used dirty water is gathered in the base 1 and is discharged from the water outlet 11. If the sewage discharged from the water outlet 11 contains acid and alkali or other harmful substances and needs to be treated and then discharged, the user can also collect and then intensively treat the sewage discharged from the water outlet 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not so limiting the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. An emergency spraying device comprises a water pipe (5), wherein one end of the water pipe (5) is connected with a three-way pipe, and the three-way pipe comprises a first branch pipe (51), a second branch pipe (52) and a third branch pipe (53); the first branch pipe (51) is connected with a water pipe (5), the other end of the water pipe (5) is connected with a spraying mechanism (4) which sprays water to wash a human body, a shower switch component (6) is arranged at one end, close to the spraying mechanism (4), of the water pipe (5), the shower switch component (6) comprises a valve (61) positioned in the water pipe (5), and the valve (61) is connected with a pull rod (63) for pulling and rotating the valve (61); the second divides pipe (52) one end to be connected with eye washing mechanism (3) that the eye was washed in the water spray, and eye washing mechanism (3) include inlet tube (31) that link to each other with second branch pipe (52), are equipped with water valve (311) on inlet tube (31), its characterized in that: outer tube (2) have been overlapped in water pipe (5), and the one end that sprays mechanism (4) was kept away from in outer tube (2) is connected with base (1), and the inside cavity of base (1) just towards the one end opening that sprays mechanism (4), has seted up delivery port (11) on base (1) lateral wall.

2. The emergency spray device of claim 1, wherein: the outer tube (2) is fixed on the edge of the base (1) close to the side wall, and the base (1) is circular.

3. The emergency spray device of claim 2, wherein: the valve (61) is connected with a driving handle (62), the other end of the driving handle (62) is connected with a spring (64) and a pull rod (63), and the other end of the spring (64) is connected to the water pipe (5).

4. The emergency spray device of claim 3, wherein: the eye washing mechanism (3) comprises a filtering sprayer (34), a protective shell (341) is sleeved outside the filtering sprayer (34), and one end, far away from the filtering sprayer (34), of the protective shell (341) is hinged with a dustproof cover (342).

5. The emergency spray device of claim 4, wherein: the side wall of the protective shell (341) close to the filtering spray head (34) is provided with a water leakage hole (343).

6. The emergency spray device of claim 5, wherein: the other end of the water inlet pipe (31) of the eye washing mechanism (3) is connected with a water leakage basin (36) with the caliber larger than the distance between the two farthest ends of the protection shell (341), a water leakage hole (343) is formed in the bottom of the water leakage basin (36), the water leakage hole (343) is communicated with a water drainage pipe (37), the other end of the water drainage pipe (37) is communicated with the outer pipe (2), and a water outlet (21) is formed in one end, close to the base (1), of the outer pipe (2).

7. The emergency spray device of claim 6, wherein: the water valve (311) is connected with a rectangular driving plate (312).

8. The emergency spray device of claim 7, wherein: the base (1), the outer pipe (2), the eye washing mechanism (3), the spraying mechanism (4) and the water pipe (5) are components made of polytetrafluoroethylene.

Images