A splash-proof nozzle for filling cleaning fluid

Abstract

This utility model discloses a splash-proof nozzle for filling cleaning fluid, comprising: a base, a tube, and a high-level vent pipe. A downwardly extending tube is provided at the bottom of the base. The tube is vertically mounted on the base, with its lower part penetrating the tube and extending downwards to the mouth of a lower packaging bottle. A first upward-pointing conical water-retaining ring is provided on the outer wall of the tube, located inside the tube. A second downward-pointing conical water-retaining ring is provided on the inner wall of the tube. A pipe joint is provided on one or both sides of the upper part of the outer wall of the tube. The high-level vent pipe is located on the pipe joint, with its top extending vertically upwards. The splash-proof nozzle for filling cleaning fluid according to this utility model can be used for filling cleaning fluid and avoids the problem of cleaning fluid splashing.

Description

Technical Field

[0001] This utility model relates to the field of cleaning fluid filling equipment, and in particular to a splash-proof nozzle for filling cleaning fluid. Background Technology

[0002] During the production of cleaning fluid, it is necessary to package the cleaning fluid in packaging bottles, which means that the cleaning fluid in the storage tank needs to be filled into the packaging bottles.

[0003] During the filling process of cleaning solution into packaging bottles, the nozzle can be inserted into the bottle first, and a metering pump can be used to deliver a fixed amount of cleaning solution to the nozzle, thus filling the bottle. To improve filling efficiency, the metering pump has a large flow rate, which can complete the filling of the bottle in a few seconds. Since the packaging bottle contains air, it needs to be vented. Therefore, a gap is left between the outer wall of the nozzle and the inner wall of the bottle mouth. During the venting process, cleaning solution may splash out, resulting in waste and affecting the consistency of the filling volume in each bottle. Utility Model Content

[0004] The purpose of this invention is to provide a splash-proof nozzle for filling cleaning fluid, so as to prevent the cleaning fluid from splashing out during filling.

[0005] To achieve this objective, the present invention adopts the following technical solution: A splash-proof nozzle for filling cleaning fluid includes: a base, a tube, and a high-level vent pipe. The base has a downwardly extending tube at its bottom. The tube is vertically mounted on the base, with its lower part penetrating the tube and extending downward to the mouth of a lower packaging bottle. A first conical water-retaining ring pointing upward is provided on the outer wall of the tube, located inside the tube. A second conical water-retaining ring pointing downward is provided on the inner wall of the tube. A pipe joint is provided on one or both sides of the upper part of the outer wall of the tube. The high-level vent pipe is mounted on the pipe joint and extends vertically upward from its top.

[0006] The inner ring at the bottom of the tube is concentrically provided with an outer conical guide head corresponding to the inner cavity of the bottle mouth.

[0007] The bottom of the tube is provided with an elastic rubber ring that contacts the top surface of the bottle mouth.

[0008] The base has an upwardly extending mounting plate at its tail end, and the mounting plate has a vertically extending waist hole.

[0009] The second conical water-blocking ring is located above the first conical water-blocking ring.

[0010] The base is provided with a threaded hole corresponding to the insertion tube, and the insertion tube is provided with an external thread corresponding to the threaded hole.

[0011] The external thread is provided with a locking nut located on the top of the base.

[0012] The top of the insertion tube is equipped with a fluid supply hose.

[0013] The beneficial effects of this utility model are as follows: A splash-proof nozzle for filling cleaning fluid is provided. After the insertion tube is inserted into the inner cavity of the bottle mouth as the base descends, the metering pump connected to the liquid supply hose is turned on, and a certain amount of cleaning fluid is delivered into the bottle through the insertion tube, realizing the filling of the cleaning fluid into the bottle. During the filling process, the airflow inside the bottle rises through the gap between the outer wall of the insertion tube and the inner wall of the tube, and is finally discharged through the high-level exhaust pipe. The cleaning fluid carried in the airflow is blocked as it passes through the first and second conical water-blocking rings. As the first and second conical water-blocking rings flow downwards, and the high position of the high-level exhaust pipe further avoids the problem of splashing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A schematic diagram of the structure after the packaging bottle is removed. Detailed Implementation

[0015] The following is combined Figures 1 to 2 The technical solution of this utility model will be further illustrated through specific embodiments.

[0016] like Figure 1 The splash-proof nozzle for filling cleaning fluid shown is used to fill the packaging bottle 8 with cleaning fluid. It includes: a base 1, a tube 2 and a high-level exhaust pipe 3. The bottom of the base 1 is provided with a downwardly extending tube 11. The base 1 and the tube 11 are made of an integrated steel structure with high strength.

[0017] An upwardly extending mounting plate 4 is provided at the tail of the base 1. The mounting plate 4 is welded to the tail of the base 1 or fixed with screws. The mounting plate 4 is provided with vertically extending slots 5, which facilitates mounting on a lifting drive mechanism, such as a cylinder, by screws. The lifting drive mechanism drives the mounting plate 4 to rise and fall, and the slots 5 are used to make fine adjustments to change the descent stroke.

[0018] like Figure 2 As shown, the inner ring at the bottom of the tube 11 is concentrically provided with an outer conical guide head 12 corresponding to the inner cavity of the bottle mouth of the packaging bottle 8, which facilitates the downward insertion of the outer conical guide head 12 into the bottle mouth of the packaging bottle 8. The bottom of the tube 11 is provided with an elastic rubber ring 9 that contacts the top surface of the bottle mouth of the packaging bottle 8. The elastic rubber ring 9 makes elastic contact with the top surface of the bottle mouth of the packaging bottle 8 to avoid leakage during the filling process.

[0019] The insertion tube 2 is vertically mounted on the base 1. The lower part of the insertion tube 2 passes through the tube 11 and extends downward to the mouth of the packaging bottle 8 below. In this embodiment, the base 1 is provided with a threaded hole 14 corresponding to the insertion tube 2, and the insertion tube 2 is provided with an external thread 15 corresponding to the threaded hole 14. This facilitates assembly and allows for easy adjustment of the height of the insertion tube 2, thereby changing the depth of insertion into the packaging bottle 8.

[0020] In addition, a locking nut 6 is provided on the external thread 15 at the top of the base 1 for locking after the height of the insertion tube 2 is adjusted. A liquid supply hose 16 is provided at the top of the insertion tube 2. The liquid supply hose 16 can be connected to a metering pump to deliver a certain amount of cleaning solution into the packaging bottle 8 through the insertion tube 2, realizing the filling of the cleaning solution into the packaging bottle 8. During the filling process, the airflow in the packaging bottle 8 rises through the gap between the outer wall of the insertion tube 2 and the inner wall of the tube 11.

[0021] A first conical water-blocking ring 7 pointing upwards is provided on the outer wall of the insertion tube 2, located inside the tube 11. A second conical water-blocking ring 13 pointing downwards is provided on the inner wall of the tube 11. In this embodiment, the second conical water-blocking ring 13 is located above the first conical water-blocking ring 7. The cleaning fluid carried in the airflow is blocked as it passes through the first conical water-blocking ring 7 and the second conical water-blocking ring 13, and flows back downwards with the conical surfaces of the first conical water-blocking ring 7 and the second conical water-blocking ring 13.

[0022] A pipe joint 10 is provided on one or both sides of the upper part of the outer wall of the tube 11. The high-level exhaust pipe 3 is provided on the pipe joint 10. The top of the high-level exhaust pipe 3 extends vertically upward. The high-level exhaust pipe 3 is positioned high, which further avoids the problem of cleaning fluid splashing out with the airflow.

[0023] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A splash-proof nozzle for filling cleaning fluid into packaging bottles, characterized in that, include: The base comprises a base, a tube, and a high-level exhaust pipe. The base has a downward-extending tube at its bottom. The tube is vertically mounted on the base, with its lower part penetrating the tube and extending downward to the mouth of the packaging bottle below. The outer wall of the tube has an upward-pointing first conical water-retaining ring located inside the tube, and the inner wall of the tube has a downward-pointing second conical water-retaining ring. A pipe joint is located on one or both sides of the upper part of the outer wall of the tube. The high-level exhaust pipe is mounted on the pipe joint and extends vertically upward from its top.

2. The splash-preventing shower head for filling a cleaning solution according to claim 1, wherein The inner ring at the bottom of the tube is concentrically provided with an outer conical guide head corresponding to the inner cavity of the bottle mouth.

3. The splash-preventing shower head for filling a cleaning solution according to claim 1, wherein The bottom of the tube is provided with an elastic rubber ring that contacts the top surface of the bottle opening.

4. The splash guard showerhead of claim 1, wherein The base is provided with an upwardly extending mounting plate at its tail end, and the mounting plate is provided with a vertically extending waist hole.

5. The splash guard showerhead of claim 1, wherein The second conical water-blocking ring is located above the first conical water-blocking ring.

6. The splash guard showerhead of claim 1, wherein The base is provided with a threaded hole corresponding to the insertion tube, and the insertion tube is provided with a section of external thread corresponding to the threaded hole.

7. The splash guard showerhead of claim 6, wherein, A locking nut is provided on the external thread at the top of the base.

8. The splash guard showerhead of claim 1, wherein, A fluid supply hose is provided at the top of the cannula.

Images