Liquid preparation tank structure convenient to adjust

Abstract

The utility model discloses a liquid preparation tank structure convenient to adjust. The liquid preparation tank structure comprises a protective tank body, the protective tank body is used for supporting an internal structure, and an automatic liquid preparation structure, a proportion adjusting structure and a stirring structure are arranged in the protective tank body; the utility model relates to the technical field of liquid medicine preparation, and has the following beneficial effects: the automatic liquid preparation structure and the stirring structure can realize the autonomous preparation of the liquid medicine, and the liquid injection amount of each preparation can be freely adjusted according to requirements through the proportion adjusting structure, so that the liquid injection efficiency is improved. Therefore, it is not necessary to spend a lot of time to prepare the prepared liquid in a relative proportion before the liquid preparation work, and the preparation process is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of drug liquid preparation, in particular to a liquid preparation tank structure which is convenient to adjust. Background Art

[0002] A liquid preparation tank, also known as a blending tank, is a mixing and stirring container for mixing one or more materials according to a process ratio. Existing liquid preparation tanks require a test cup to perform a mixing test on the mixed liquid. However, when the preparation work needs to be carried out according to the ratio, it is often difficult to determine the amount of each material. Usually, an appropriate amount of liquid needs to be prepared in advance for mixing, but this consumes a lot of preparation time and is very inconvenient. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a liquid dispensing tank structure that is convenient to adjust, comprising a protective tank body; the protective tank body is used to support the internal structure, and the protective tank body is provided with an automatic liquid dispensing structure, a ratio adjustment structure and a stirring structure;

[0004] Among them, the automatic liquid dispensing structure includes: a liquid inlet hopper, a dispensing pipe, a pipe rack, a support rack, a liquid infusion pipe, a mixing chamber, a liquid outlet pipe, a liquid pump and an electronic valve;

[0005] The pipe rack and the support frame are installed at the inner rear of the protective tank body, the blending pipe is installed on the pipe rack, the liquid inlet hopper is installed above the blending pipe, the mixing bin is installed on the support frame, the liquid outlet pipe is connected to the bottom of the mixing bin, the liquid pump is installed at the bottom of the mixing bin, the electronic valve is installed at the upper and lower ends of the blending pipe, and the liquid outlet pipe is connected between the liquid pump and the electronic valve at the bottom of the blending pipe.

[0006] Preferably, the ratio adjustment structure comprises: a driving slot, a lead screw module, a lifting frame, a metal scanner, a float frame, a float, a liquid hole, a pointer and a metal sensor sheet;

[0007] The driving groove is opened in the side wall of the protective tank body, the screw module is installed in the driving groove, the lifting frame is connected to the slider in the screw module, the metal scanner is installed on the lifting frame, the float frame is installed in the mixing pipe, the float is installed under the float frame, the liquid hole is opened on the float frame, the metal sensor sheet is embedded in the float frame, and the pointer is installed on the lifting frame.

[0008] Preferably, the stirring structure comprises: a driving box, a driver and a stirring frame;

[0009] The driving box is installed on the top of the mixing bin, the driver is installed in the driving box, and the top end of the stirring frame is connected to the output end of the driver and is arranged inside the mixing bin.

[0010] Preferably, a dustproof net is provided at the liquid inlet of the liquid inlet hopper.

[0011] Preferably, a scale bar is provided on the surface of the mixing tube.

[0012] Preferably, the front portion of the protective tank, the blending pipe and the mixing chamber are made of transparent material.

[0013] Preferably, the metal scanner is associated with the electronic valve at the upper end of the mixing pipe through an electrical signal.

[0014] Beneficial Effects

[0015] The liquid dispensing tank structure which is convenient to adjust has the following beneficial effects:

[0016] In this case, the automatic liquid preparation structure and the stirring structure can realize the autonomous preparation of the liquid medicine. Through the ratio adjustment structure, the injection amount of each preparation can be freely adjusted according to the needs, so that there is no need to spend a lot of time preparing the relative proportion of the liquid before the liquid preparation work, making the preparation process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the appearance of a liquid dispensing tank structure that is easily adjustable according to the utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the internal section of a liquid dispensing tank structure that is convenient to adjust described in the utility model.

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of a liquid dispensing tank structure that is easily adjustable according to the utility model.

[0020] Figure 4 It is a partially enlarged schematic diagram of the ratio adjustment structure of the liquid mixing tank structure which is convenient to adjust described in the utility model.

[0021] Figure 5 It is a side view schematic diagram of the ratio adjustment structure of the liquid mixing tank structure which is convenient to adjust described in the utility model.

[0022] Figure 6 It is a three-dimensional schematic diagram of the floating frame mechanism of the liquid distribution tank structure which is convenient to adjust described in the utility model.

[0023] Figure 7 It is a partially enlarged schematic diagram of the ratio adjustment structure of the liquid mixing tank structure which is convenient to adjust described in the utility model.

[0024] In the figure: 1. protective tank; 2. liquid inlet hopper; 3. dispensing pipe; 4. pipe rack; 5. support frame; 6. infusion pipe; 7. mixing chamber; 8. liquid outlet pipe; 9. liquid pump; 10. electronic valve; 11. drive slot; 12. lead screw module; 13. lifting frame; 14. metal scanner; 15. float frame; 16. float; 17. liquid hole; 18. pointer; 19. metal sensor; 20. drive box; 21. driver; 22. stirring frame; DETAILED DESCRIPTION

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] See also Figure 1-7 , the utility model provides a technical solution.

[0027] A liquid dispensing tank structure that is convenient to adjust comprises a protective tank body 1; the protective tank body 1 is used to support an internal structure, and an automatic liquid dispensing structure, a ratio adjustment structure and a stirring structure are arranged in the protective tank body 1;

[0028] The automatic liquid dispensing structure includes: a liquid inlet hopper 2, a dispensing pipe 3, a pipe rack 4, a support rack 5, a liquid infusion pipe 6, a mixing chamber 7, a liquid outlet pipe 8, a liquid pump 9 and an electronic valve 10;

[0029] The pipe rack 4 and the support rack 5 are installed at the inner rear of the protective tank body 1, the blending pipe 3 is installed on the pipe rack 4, the liquid inlet hopper 2 is installed above the blending pipe 3, the mixing bin 7 is installed on the support rack 5, the liquid outlet pipe 8 is connected to the bottom of the mixing bin 7, the liquid pump 9 is installed at the bottom of the mixing bin 7, the electronic valve 10 is installed at the upper and lower ends of the blending pipe 3, and the liquid outlet pipe 8 is connected between the liquid pump 9 and the electronic valve 10 at the bottom of the blending pipe 3.

[0030] It should be noted that when the preparation begins, the two liquid medicines that need to be mixed are respectively injected into the preparation pipes 3 on both sides through the liquid inlet hopper 2 for storage. By opening the electronic valve 10 and starting the liquid pump 9, the liquid medicine in the preparation pipe 3 can be pumped into the mixing chamber 7 through the infusion tube 6 for mixing.

[0031] As a preferred embodiment, further, the ratio adjustment structure includes: a driving slot 11, a lead screw module 12, a lifting frame 13, a metal scanner 14, a float frame 15, a float 16, a liquid hole 17, a pointer 18 and a metal sensor sheet 19;

[0032] The driving groove 11 is opened in the side wall of the protective tank body 1, the screw module 12 is installed in the driving groove 11, the lifting frame 13 is connected to the slider in the screw module 12, the metal scanner 14 is installed on the lifting frame 13, the float frame 15 is installed in the mixing pipe 3, the float 16 is installed below the float frame 15, the liquid hole 17 is opened on the float frame 15, the metal sensor sheet 19 is embedded in the float frame 15, and the pointer 18 is installed on the lifting frame 13.

[0033] It should be noted that before injecting liquid into the mixing pipe 3, the screw module 12 can be started according to the mixing ratio of the two liquids, which can drive the lifting frame 13 to move up and down, and the metal scanner 14 will move up and down with the lifting frame 13. After the lifting frame 13 is adjusted to the water level height of the required mixing ratio through the guidance of the pointer 18, the medicine can be injected into the mixing pipe 3. As the liquid surface position changes, the float frame 15 can move up and down in the mixing pipe 3 with the float 16. After the float frame 15 drives the metal sensor sheet 19 to move up and down to the scanning point of the metal scanner 14, the electronic valve 10 will immediately close the street signal, thereby ensuring the accuracy of the liquid amount inside the mixing pipe 3.

[0034] Preferably, further, the stirring structure comprises: a driving box 20, a driver 21 and a stirring frame 22;

[0035] The driving box 20 is installed on the top of the mixing chamber 7 , the driver 21 is installed in the driving box 20 , and the top end of the stirring frame 22 is connected to the output end of the driver 21 and is arranged inside the mixing chamber 7 .

[0036] It should be noted that when the liquid medicine is mixed, the driver 21 can drive the stirring frame 22 to rotate and stir, so that the liquid medicine can be mixed and stirred evenly.

[0037] Preferably, further, a dustproof net is provided at the liquid inlet of the liquid inlet hopper 2.

[0038] It should be noted that the dustproof net is used to prevent dust or solid impurities in the liquid medicine from entering the mixing pipe 3 from the liquid inlet.

[0039] Preferably, further, a scale bar is provided on the surface of the mixing tube 3 .

[0040] It should be noted that the scale bar is used to facilitate observation of the liquid storage volume inside the mixing tube 3.

[0041] Preferably, further, the front portion of the protective tank body 1, the blending pipe 3 and the mixing chamber 7 are made of transparent material.

[0042] It should be noted that the transparent material of the front part of the protective tank body 1, the mixing pipe 3 and the mixing chamber 7 allows personnel to observe the internal proportioning conditions more intuitively.

[0043] Preferably, further, the metal scanner 14 is associated with the electronic valve 10 at the upper end of the mixing pipe 3 through an electrical signal.

[0044] It should be noted that the associated metal scanner 14 and the electronic valve 10 can be linked to close the electronic valve 10 when the metal scanner 14 detects the metal sensing sheet 19 .

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid dispensing tank structure that is convenient to adjust, comprising a protective tank body; the protective tank body is used to support the internal structure, characterized in that: The protective tank is provided with an automatic liquid dispensing structure, a ratio adjustment structure and a stirring structure; Among them, the automatic liquid dispensing structure includes: a liquid inlet hopper, a dispensing pipe, a pipe rack, a support rack, a liquid infusion pipe, a mixing chamber, a liquid outlet pipe, a liquid pump and an electronic valve; The pipe rack and the support frame are installed at the inner rear of the protective tank body, the blending pipe is installed on the pipe rack, the liquid inlet hopper is installed above the blending pipe, the mixing bin is installed on the support frame, the liquid outlet pipe is connected to the bottom of the mixing bin, the liquid pump is installed at the bottom of the mixing bin, the electronic valve is installed at the upper and lower ends of the blending pipe, and the liquid outlet pipe is connected between the liquid pump and the electronic valve at the bottom of the blending pipe.

2. The liquid dispensing tank structure that is convenient to adjust according to claim 1 is characterized in that: The ratio adjustment structure includes: a driving slot, a lead screw module, a lifting frame, a metal scanner, a float frame, a float, a liquid hole, a pointer and a metal sensor sheet; The driving groove is opened in the side wall of the protective tank body, the screw module is installed in the driving groove, the lifting frame is connected to the slider in the screw module, the metal scanner is installed on the lifting frame, the float frame is installed in the mixing pipe, the float is installed under the float frame, the liquid hole is opened on the float frame, the metal sensor sheet is embedded in the float frame, and the pointer is installed on the lifting frame.

3. The easily adjustable liquid dispensing tank structure according to claim 1, characterized in that: The stirring structure comprises: a driving box, a driver and a stirring frame; The driving box is installed on the top of the mixing bin, the driver is installed in the driving box, and the top end of the stirring frame is connected to the output end of the driver and is arranged inside the mixing bin.

4. The easily adjustable liquid dispensing tank structure according to claim 1, characterized in that: A dustproof net is arranged at the liquid inlet of the liquid inlet hopper.

5. The easily adjustable liquid dispensing tank structure according to claim 2, characterized in that: A scale bar is arranged on the surface of the mixing tube.

6. The easily adjustable liquid dispensing tank structure according to claim 1, characterized in that: The front part of the protective tank body, the mixing pipe and the mixing chamber are made of transparent material.

7. The easily adjustable liquid dispensing tank structure according to claim 2, characterized in that: The metal scanner is associated with the electronic valve at the upper end of the dispensing pipe through an electrical signal.

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