CN210729577U - Washing bottle - Google Patents

Abstract

The utility model discloses a wash bottle in the technical field of laboratory containers, which aims to solve the technical problems that the wash bottle in the prior art has small water outlet pressure and discontinuous water outlet to cause incomplete cleaning and wastes time and labor in cleaning work; the tail end of the second liquid outlet pipe is connected with a nozzle, and a rotational flow piece is arranged between the nozzle and the second liquid outlet pipe. Provide sufficient pressure in to the wash-bottle through addding the gasbag, make the play water of wash-bottle continuous and have certain pressure, increase whirl spare simultaneously between nozzle and second drain pipe, make the play water atomizing to a certain extent, finally be formed with the atomized water of certain pressure, make the washing more thorough, efficiency is higher.

Description

Washing bottle

Technical Field

The utility model belongs to the technical field of the laboratory vessel, concretely relates to wash-bottle.

Background

Wash bottles are a container used in chemical laboratories to hold cleaning solutions. In the prior art, distilled water in a bottle is extruded out by squeezing a bottle body of the bottle washing, the water flow pressure is limited, and water outlet is discontinuous. In the cleaning process, the chemicals and the like attached to the wall of the container are not thoroughly cleaned, and the cleaning work is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wash-bottle to the play water pressure of wash-bottle among the solution prior art is little, goes out the water discontinuity and causes the washing thoroughly, and the cleaning work wastes time and energy's technical problem.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a bottle washing device comprises a bottle body, wherein a bottle cover is arranged on the bottle body, a liquid guide pipe, an air suction valve and an air guide pipe are arranged on the bottle cover, two ends of the liquid guide pipe are respectively connected with a first liquid outlet pipe located inside the bottle body and a second liquid outlet pipe located outside the bottle body, and two ends of the air guide pipe are respectively connected with the air suction valve and an air bag located outside the bottle body; the tail end of the second liquid outlet pipe is connected with a nozzle, and a rotational flow piece is arranged between the nozzle and the second liquid outlet pipe.

The rotational flow piece is provided with a plurality of inclined holes.

The nozzle is connected with the second liquid outlet pipe through threads.

The air suction valve comprises an air inlet valve clack, an exhaust valve clack and an air chamber, the air inlet valve clack is communicated with the outside atmosphere, the exhaust valve clack is communicated with the gas inside the bottle body, and the air chamber is located between the air inlet valve clack and the exhaust valve clack.

The air duct is communicated with the air chamber.

A hollow arc-shaped connecting pipe is arranged between the air bag and the air duct.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the wash-bottle is through addding the gasbag and providing sufficient pressure in to the wash-bottle, makes the play water of wash-bottle continuous and have certain pressure, increases whirl spare simultaneously between nozzle and second drain pipe, makes a water atomizing to a certain extent, finally is formed with the atomized water of certain pressure, makes the washing more thorough, and efficiency is higher.

Drawings

Fig. 1 is a schematic cross-sectional view of a wash bottle according to an embodiment of the present invention;

fig. 2 is a partial enlarged view of a nozzle of a wash bottle according to an embodiment of the present invention;

FIG. 3 is a view of the cyclone in FIG. 2 in the direction of A;

fig. 4 is a schematic structural diagram of an air suction valve of a wash bottle according to an embodiment of the present invention;

in the figure: 1. a bottle body; 2. a bottle cap; 21. a catheter; 22. an air intake valve; 221. an air intake valve flap; 222. an exhaust valve flap; 223. an air chamber; 23. an air duct; 31. a first liquid outlet pipe; 32. a second liquid outlet pipe; 33. a nozzle; 34. a swirl member; 341. an inclined hole; 4. a connecting pipe; 5. an air bag.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figure 1, a bottle cap is arranged on the bottle body, and the bottle body is connected with the bottle cap through sealing threads. A liquid guide pipe is arranged on the bottle cap, the part of the liquid guide pipe positioned in the bottle body is connected with a first liquid outlet pipe, and the other end of the first liquid outlet pipe extends to the bottom of the bottle; the part of the liquid guide pipe positioned outside the bottle body is connected with a second liquid outlet pipe, and the tail end of the second liquid outlet pipe is connected with a nozzle. The bottle cap is also provided with an air suction valve and an air guide pipe, the air guide pipe is connected with the air bag through a hollow arc-shaped connecting pipe outside the bottle cap, and the air bag controls the air suction valve to suck air outside the bottle body into the bottle body through the air guide pipe. The arc structure of the air duct can enable the air bag to be close to a natural sagging state as much as possible, and the fatigue deformation of the air bag at the connecting pipe is reduced, so that the service life of the air bag is prolonged.

As shown in figure 4, the inhalation valve comprises an air inlet valve flap, an air outlet valve flap and an air chamber, wherein the air inlet valve flap is communicated with the outside atmosphere, the air outlet valve flap is communicated with the air inside the bottle body, the air chamber is positioned between the air inlet valve flap and the air outlet valve flap, and the air guide pipe is communicated with the air chamber. When the air bag is used, the air in the air bag enters the air chamber through the connecting pipe and the air guide pipe, the air in the air chamber pushes the air inlet valve flap to be closed, and meanwhile, the air exhaust valve flap is pushed open to enable the air to enter the bottle body; when the air bag is loosened, the air bag expands, the pressure of the air in the air chamber is reduced, the air in the bottle body pushes the exhaust valve clack to close the exhaust valve clack, the air outside the bottle body pushes the air inlet valve clack open, and the air enters the air chamber and enters the air bag through the air guide pipe and the connecting pipe. Repeatedly extrude and release the air bag, so that outside air continuously enters the bottle body, and gas in the bottle body pushes cleaning liquid in the bottle body to sequentially pass through the second liquid outlet pipe, the liquid guide pipe and the first liquid outlet pipe and finally be sprayed out by the nozzle to form water flow with certain pressure.

As shown in fig. 2 and 3, a swirling piece is arranged between the nozzle and the second liquid outlet pipe, 4 inclined holes are arranged on the swirling piece, and water flow in the second liquid outlet pipe is ejected through the four inclined holes on the swirling piece and ejected through the contracted nozzle to form sprayed water mist with certain pressure. The spray water mist sprayed by the spray nozzle impacts chemicals to be cleaned on the container wall, and meanwhile, the spray-shaped liquid discharging mode increases the cleaning area of one-time cleaning, so that the cleaning is more thorough and the cleaning efficiency is higher. Adopt threaded connection between nozzle and the second drain pipe in this embodiment, convenient to detach makes things convenient for the clearance and the change of whirl piece.

The embodiment of the utility model provides an in, between air duct and the connecting pipe, between connecting pipe and the gasbag, between catheter and the first drain pipe, all can adopt sealed threaded connection, glue to bond or rely on the elasticity of material self to seal the expanded joint between catheter and the second drain pipe.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims (6)

1. A bottle washing device is characterized by comprising a bottle body, wherein a bottle cover is arranged on the bottle body, a liquid guide pipe, an air suction valve and an air guide pipe are arranged on the bottle cover, two ends of the liquid guide pipe are respectively connected with a first liquid outlet pipe positioned inside the bottle body and a second liquid outlet pipe positioned outside the bottle body, and two ends of the air guide pipe are respectively connected with the air suction valve and an air bag positioned outside the bottle body; the tail end of the second liquid outlet pipe is connected with a nozzle, and a rotational flow piece is arranged between the nozzle and the second liquid outlet pipe.

2. The bottle washing apparatus of claim 1 wherein said swirl element is provided with a plurality of angled holes.

3. The bottle cleaner of claim 1, wherein the nozzle is threadably coupled to the second outlet conduit.

4. The bottle washing of claim 1, wherein the inhalation valve comprises an intake valve flap in communication with the outside atmosphere, an exhaust valve flap in gas communication with the interior of the bottle body, and an air chamber between the intake valve flap and the exhaust valve flap.

5. The wash bottle of claim 4, wherein said airway is in communication with said plenum.

6. The wash bottle of claim 1, wherein a hollow arcuate connecting tube is disposed between said bladder and said airway tube.

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