CN209866784U

CN209866784U - Emergency cleaning equipment

Info

Publication number: CN209866784U
Application number: CN201920542864.4U
Authority: CN
Inventors: 赵文刚; 曹修辉
Original assignee: Ruilai Pharmaceutical Technology Zhejiang Co Ltd
Current assignee: Ruilai Pharmaceutical Technology Zhejiang Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-31
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an emergency cleaning device, which comprises a tank body, a valve seat and a spraying cover, wherein a shell is arranged on the spraying cover, the shell is detachably connected with the spraying cover, an end cap is arranged outside a nozzle, a first sleeve is arranged at the upper end of the end cap, the first sleeve is rotatably connected with the shell, a connecting rod is arranged on the first sleeve, a first opening is arranged at the lower end of the shell, the connecting rod penetrates through the first opening to penetrate into the spraying cover, a lifting rod is arranged on the shell, the lower end of the lifting rod is connected with the connecting rod, an extension spring is arranged at the lower end of the shell, the upper end of the extension spring is connected with the shell, and the lower; the spraying cover is provided with a second opening at the lower end of the nozzle, a gap is formed between the plug and the nozzle, the upper end of the second opening is communicated with the gap, and a plugging block is arranged in the second opening. Can seal and the self-cleaning nozzle department, guarantee that nozzle department is clean and tidy, prevent that the bacterium from infecting skin or eyes, the security is good.

Description

Emergency cleaning equipment

Technical Field

The utility model belongs to the technical field of medical equipment technique and specifically relates to an emergent cleaning equipment.

Background

When dangerous chemicals are sprayed on the skin, the dangerous chemicals can quickly burn and deeply penetrate into tissues, if the dangerous chemicals are ignored and treated too late, bone erosion is finally generated, permanent damage is caused, and the cornea is perforated due to the fact that amputation is carried out, eyes and the like are contacted with the dangerous chemicals. The traditional treatment mode is that a large amount of clear water is used for washing for at least fifteen minutes, the washing process is complex, all chemicals cannot be washed clean by the clear water washing, and the washing effect is poor, so that emergency spraying is designed.

The prior utility model with the application number of CN201721924183.1 discloses a novel two-dimensional spray can, which also comprises a sealing bag, wherein the sealing bag is hermetically connected with the bottom end of a valve body, and the interior of the sealing bag is communicated with the interior of the valve body through a discharge pipe; the valve rod is provided with the liquid spray channel who is used for communicateing valve rod hydrojet chamber and valve body, liquid spray channel includes restricted aperture and hydrojet clearance, the middle part at the valve rod is seted up to the restricted aperture, the liquid spray chamber intercommunication of restricted aperture one end and valve rod, the restricted aperture other end and the outside intercommunication of valve rod, the hydrojet clearance is enclosed by valve body inner wall and valve rod outer wall, realize the spraying through pressing the valve rod and wash, but present washing tank nozzle exposes outside, the easy infectious bacteria of nozzle department, spout and can cause the bacterial infection after on skin or the eyes, the security is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide an emergent cleaning equipment, can seal and the self-cleaning nozzle department, guarantee that nozzle department is clean and tidy, prevent bacterial infection skin or eyes, the security is good.

The utility model provides a technical scheme that its technical problem adopted is:

an emergency cleaning device comprises a tank body, a valve seat and a spraying cover, wherein the valve seat is in sealing connection with the tank body, a valve is arranged on the valve seat and comprises a hollow valve body, a valve rod, a spring and the like, the lower end of the spraying cover is movably connected with the valve seat, a nozzle and a liquid pipeline are arranged on the spraying cover, one end of the liquid pipeline is communicated with the nozzle, the other end of the liquid pipeline is matched with the upper end of the valve rod, a sealing bag is arranged in the tank body and is in sealing connection with the bottom end of the valve, nitrogen is filled between the sealing bag and the valve, a shell is arranged on the spraying cover and is detachably connected with the spraying cover, a plug is arranged on the outer side of the nozzle, a first sleeve is arranged at the upper end of the plug, the first sleeve is rotatably connected with the shell, a connecting rod is arranged on the first sleeve, a first opening is arranged, the lifting rod is connected with the shell in a sliding mode, the lower end of the lifting rod is connected with the connecting rod, an extension spring is arranged at the lower end of the shell, the upper end of the extension spring is connected with the shell, and the lower end of the extension spring is connected with the connecting rod;

the spraying cover is provided with a second opening at the lower end of the nozzle, a gap is formed between the plug and the nozzle, the upper end of the second opening is communicated with the gap, a blocking block is arranged in the second opening, and the blocking block is matched with the second opening.

Furthermore, the shell and the spraying cover are connected through a sliding rail and sliding block pair.

Furthermore, a second sleeve is arranged on the shell, and the lifting rod penetrates through the second sleeve.

Furthermore, the upper end of the lifting rod is provided with a pressing plate.

Furthermore, the lower end of the lifting rod is provided with a third sleeve, the third sleeve is sleeved on the connecting rod and is in sliding connection with the connecting rod, and the lower end of the lifting rod is hinged with the third sleeve.

Further, the disk seat upper end is equipped with the mounting bracket, be equipped with the handle in the mounting bracket, handle rear end and mounting bracket swing joint, liquid pipeline are located the mounting bracket, and the handle upper end is connected with liquid pipeline, and liquid pipeline lower extreme and valve rod cooperation, liquid pipeline rear end and mounting bracket swing joint.

Furthermore, the upper end of the handle is provided with a connecting frame which is sleeved on the liquid pipeline.

Furthermore, a limiting block is arranged in the mounting frame.

Furthermore, the lower end of the handle is provided with a bend.

The utility model has the advantages that:

1. the utility model is provided with an end cap outside the nozzle, the upper end of the end cap is connected with the shell in a rotating way, the first sleeve is provided with a connecting rod, the lower end of the shell is provided with a first opening, the connecting rod penetrates through the first opening and goes deep into the spraying cover, the shell is provided with a lifting rod, the lifting rod is connected with the shell in a sliding way, the lower end of the lifting rod is connected with the connecting rod, the lower end of the shell is provided with an upper end of an extension spring, the upper end of the extension spring is connected with the shell; when not needing the spraying to wash, the nozzle can be plugged up to the end cap under extension spring's effect, guarantees that nozzle department is sealed, prevents the bacterial infection nozzle in the air, and human eyes or skin can not infect the bacterium, during the use, presses the lifter when pressing the spraying lid, and connecting rod atress anticlockwise rotation, end cap and nozzle separation, nozzle department can spout the washing liquid, and easy operation is convenient.

2. The utility model discloses well spraying is covered and is located the nozzle lower extreme and be equipped with the second opening, clearance intercommunication between second opening upper end and end cap and the nozzle, be equipped with the shutoff piece in the second opening, shutoff piece and second opening cooperation, when needs wash the nozzle, take out the shutoff piece from the second opening, press the spraying lid but not press the lifter, continue to plug up the nozzle with the end cap this moment, the washing liquid of nozzle department spraying department can be washd the nozzle, the washing liquid can flow from the second opening part, the self-cleaning of nozzle has been realized, and the practicality is good.

3. The utility model discloses through the vice connection of slide rail slider between well casing and the spraying lid, take off the casing, the casing inner structure is changed in convenient maintenance.

4. The utility model discloses be equipped with the stopper in the well mounting bracket, the stopper can prevent that the handle from receiving external force upwards to rotate, damages liquid pipeline, and the good reliability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 5 is a front view of a housing according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: the device comprises a tank body 1, a valve seat 2, a spraying cover 3, a nozzle 4, a liquid pipeline 5, a shell 6, a plug 7, a first sleeve 8, a connecting rod 9, a first opening 10, a lifting rod 11, an extension spring 12, a second opening 13, a blocking block 14, a gap 15, a second sleeve 16, a third sleeve 17, a pressing plate 18, a mounting frame 19, a handle 20, a connecting frame 21, a limiting block 22 and a bend 23.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 6, an emergency cleaning device comprises a tank body 1, a valve seat 2 and a spray cover 3, the valve seat 2 is connected with the tank body 1 in a sealing manner, in this embodiment, the tank body 1 is cylindrical, the tank body 1 can also be square or conical, and other shapes are adopted, a valve is arranged on the valve seat 2, the valve comprises a hollow valve body, a valve rod, a spring and the like, a sealing ring is arranged in the valve body, the valve body is fixed on the valve seat 2, the valve rod and the spring and the like are arranged in the valve body, which is not shown in the figures, which is the prior art, and not described herein, the lower end of the spray cover 3 is movably connected with the valve seat 2, the spray cover 3 can rotate around a connection point, a nozzle 4 and a liquid pipeline 5 are arranged on the spray cover 3, the liquid pipeline 5 is in a right angle, the horizontal end of the liquid, the figure is not shown, the sealing bag is connected with the bottom end of the valve in a sealing mode, nitrogen is filled between the sealing bag and the valve, the flame-retardant nitrogen is used as a binary spray propellant, flammable and explosive components such as propane and butane are not contained, the use is safe, meanwhile, a binary spray mode is adopted, the nitrogen cannot be dissolved in cleaning liquid, the safety and the reliability are realized, the cleaning liquid in the sealing bag is prepared by medical deionized high-purity water, the cleaning liquid is pure and soft, does not contain salt, is not added, is not anticorrosive and is not sensitive, the residues of various dirt particles and chemical substances on the surface of a body can be effectively cleaned, eyes and skin are not stimulated, when the cleaning liquid is used, the valve rod moves downwards by pressing the spray cover 3, the valve is opened, the cleaning liquid in the sealing bag is extruded by the nitrogen and is sprayed out through the valve, the liquid pipeline 5 and the nozzle 4 to clean, the spray cover 3 is loosened after the, when cleaning liquid is not sprayed out, a shell 6 is arranged on the spraying cover 3, the shell 6 is detachably connected with the spraying cover 3, the shell 6 is right-angled when viewed from the side, a plug 7 is arranged on the outer side of the nozzle 4, a first sleeve 8 is arranged at the upper end of the plug 7, the first sleeve 8 is rotatably connected with the shell 6 through a pin shaft, a connecting rod 9 is arranged on the first sleeve 8, a first opening 10 is arranged at the lower end of the shell 6, the connecting rod 9 penetrates through the first opening 10 to penetrate into the spraying cover 3, the connecting rod 9 inclines upwards to ensure that the plug 7 can be completely separated from the nozzle 4, a lifting rod 11 is arranged on the shell 6, the lifting rod 11 is in sliding connection with the shell 6, the lower end of the lifting rod 11 is connected with the end of the connecting rod 9, an extension spring 12 is arranged at the lower end of the shell 6, the upper end; when not needing the spraying washing, nozzle 4 can be plugged up to end cap 7 under extension spring 12's effect, guarantee that nozzle 4 department is sealed, prevent bacterial infection nozzle 4 in the air, it is clean to guarantee the nozzle, when wasing chemicals, human eyes or skin can not infect the bacterium, in using, press spray lid 3 simultaneously with pressing down lifter 11, connecting rod 9 atress anticlockwise rotation, thereby make end cap 7 and nozzle 4 separation, no longer plug up nozzle 4, nozzle 4 department can the blowout washing liquid, easy operation is convenient, the practicality is good, after the washing is accomplished, the hand is loosened, under extension spring 12's effect, connecting rod 9 anticlockwise rotation, lifter 11 rises, make end cap 7 plug up nozzle 4 again, the nozzle is sealed again.

As shown in fig. 2 and 3, a second opening 13 is formed in the spray cover 3 at the lower end of the nozzle 4, a gap 15 is formed between the inner side of the plug 7 and the nozzle 4, the upper end of the second opening 13 is communicated with the gap 15, a blocking block 14 is arranged in the second opening 13, the blocking block 14 is matched with the second opening 13, when dust is attached to the nozzle, the nozzle 4 needs to be cleaned, at this time, the blocking block 14 is taken out from the second opening 13, the spray cover 3 is pressed without pressing the lifting rod 11, the plug 7 is continuously blocked by the nozzle 4 at this time, cleaning liquid sprayed at the nozzle can clean the nozzle, the cleaning liquid can flow out from the second opening 13, self-cleaning of the nozzle is realized, and the practicability is good.

As shown in fig. 4 to 6, the housing 6 is connected to the spray cover 3 by a slide rail and slider pair, so that the housing 6 is removed for maintenance and replacement.

As shown in fig. 3 and 4, a second sleeve 16 is provided on the housing 6, the lifting rod 11 passes through the second sleeve 16, and the second sleeve 16 plays a guiding role.

As shown in fig. 6, the upper end of the lifting rod 11 is provided with a pressing plate 18, the upper end of the housing 6 is provided with a groove, and the pressing plate 18 is matched with the groove.

As shown in fig. 4 and 5, the lower end of the lifting rod 11 is provided with a third sleeve 17, the third sleeve 17 is sleeved on the connecting rod 9 and is slidably connected with the connecting rod 9, and the lower end of the lifting rod 11 is hinged with the third sleeve 17.

Example two:

as shown in fig. 7, the upper end of the valve seat 2 is provided with a mounting frame 19, the mounting frame 19 is two symmetrically arranged vertical plates, the rear ends of the two vertical plates are connected, a handle 20 is arranged in the mounting frame 19, the rear end of the handle 20 is movably connected with the mounting frame 19, the liquid pipeline 5 is positioned in the mounting frame 19, the upper end of the handle 20 is connected with the liquid pipeline 5, the middle position of the liquid pipeline 5 is provided with a vertical pipeline, the upper end of the vertical pipeline is communicated with the liquid pipeline 5, the lower end of the vertical pipeline is matched with the valve rod, and the rear end of the liquid pipeline 5 is movably.

As shown in fig. 7, the upper end of the handle 20 is provided with a connecting frame 21, and the connecting frame 21 is sleeved on the liquid pipeline 5. Be equipped with stopper 22 in the mounting bracket 19, the stopper can prevent that handle 20 from receiving external force to upwards rotate, damages liquid pipeline 5, good reliability. The lower end of the handle 20 is provided with a bend 23, the bend 23 bends outwards, and the bend 23 can help to press the handle 20 downwards, so that the practicability is good.

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. An emergency cleaning device comprises a tank body (1), a valve seat (2) and a spraying cover (3), wherein the valve seat (2) is connected with the tank body (1) in a sealing manner, a valve is arranged on the valve seat (2), the valve comprises a hollow valve body, a valve rod, a spring and the like, the lower end of the spraying cover (3) is movably connected with the valve seat (2), a nozzle (4) and a liquid pipeline (5) are arranged on the spraying cover (3), one end of the liquid pipeline (5) is communicated with the nozzle (4), the other end of the liquid pipeline (5) is matched with the upper end of the valve rod, a sealing bag is arranged in the tank body (1), the sealing bag is connected with the bottom end of the valve in a sealing manner, nitrogen is filled between the sealing bag and the valve, the emergency cleaning device is characterized in that a shell (6) is arranged on the spraying cover (3), the shell (6) is detachably connected with the spraying cover (3), a plug (7), the spray cap is characterized in that the first sleeve (8) is rotatably connected with the shell (6), a connecting rod (9) is arranged on the first sleeve (8), a first opening (10) is formed in the lower end of the shell (6), the connecting rod (9) penetrates through the first opening (10) to penetrate into the spray cap (3), a lifting rod (11) is arranged on the shell (6), the lifting rod (11) is slidably connected with the shell (6), the lower end of the lifting rod (11) is connected with the connecting rod (9), an extension spring (12) is arranged at the lower end of the shell (6), the upper end of the extension spring (12) is connected with the shell (6), and the lower end of the extension spring (12) is connected with the connecting rod (9);

the spray cover (3) is provided with a second opening (13) at the lower end of the nozzle (4), a gap (15) is formed between the plug (7) and the nozzle (4), the upper end of the second opening (13) is communicated with the gap (15), a plugging block (14) is arranged in the second opening (13), and the plugging block (14) is matched with the second opening (13).

2. An emergency cleaning device according to claim 1, wherein the housing (6) and the spray cover (3) are connected by a sliding rail-slide pair.

3. An emergency washing device according to claim 1, characterised in that the housing (6) is provided with a second sleeve (16), the lifting rod (11) passing through the second sleeve (16).

4. An emergency washing apparatus according to claim 3, characterised in that the lifting rod (11) is provided at its upper end with a pressing plate (18).

5. The emergency cleaning device according to claim 1, wherein the lower end of the lifting rod (11) is provided with a third sleeve (17), the third sleeve (17) is sleeved on the connecting rod (9) and is connected with the connecting rod (9) in a sliding manner, and the lower end of the lifting rod (11) is hinged with the third sleeve (17).

6. The emergency cleaning device according to claim 1, wherein a mounting frame (19) is arranged at the upper end of the valve seat (2), a handle (20) is arranged in the mounting frame (19), the rear end of the handle (20) is movably connected with the mounting frame (19), the liquid pipeline (5) is positioned in the mounting frame (19), the upper end of the handle (20) is connected with the liquid pipeline (5), the lower end of the liquid pipeline (5) is matched with the valve rod, and the rear end of the liquid pipeline (5) is movably connected with the mounting frame (19).

7. Emergency washing device according to claim 6, characterised in that the handle (20) is provided at its upper end with a connecting frame (21), which connecting frame (21) is fitted over the liquid line (5).

8. Emergency washing device according to claim 6, characterised in that a stop (22) is provided in the mounting frame (19).

9. Emergency washing device according to claim 6, characterised in that the handle (20) is provided with a bend (23) at its lower end.