CN221287894U - Liquid split charging device - Google Patents

Abstract

The utility model relates to the technical field of experimental equipment, in particular to a liquid split charging device, which comprises a base, wherein a support is fixedly arranged on the upper surface of the base, a liquid mixing container is fixedly arranged on the upper surface of the support, a stirring rod is arranged in the liquid mixing container, the bottom of the liquid mixing container is fixedly communicated with a first liquid outlet pipe, the bottom of the first liquid outlet pipe fixedly penetrates through the support and is fixedly connected with a switching pipe, the switching pipe is fixedly communicated with a liquid split charging pipe and a second liquid outlet pipe, valves are respectively arranged on the liquid split charging pipe and the second liquid outlet pipe, the bottom of the liquid split charging pipe is fixedly connected with a split charging head, and the bottom of the second liquid outlet pipe is provided with a separating funnel. The utility model has simple assembly and convenient operation, the liquid is uniformly mixed by the stirring rod, the liquid is controlled to flow to the separating funnel or the separating head by the valves on different pipelines, the standing liquid separation or the mixed separation is realized, and operators can separate according to actual demands.

Description

Liquid split charging device

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to a liquid split charging device.

Background

The liquid dispenser has the functions of sample preparation, laboratory medicament configuration, standard solution preparation, reagent pipetting and sample analysis, and plays a key role in clinical laboratory. The liquid dispenser is critical for accurate and reliable dispensing and experimental results.

Chinese patent document CN214681811U discloses a liquid dispenser, which has the effect of simultaneously adding reagents into a plurality of reagent bottles by providing a storage component and a suction component for providing negative pressure to the inside of the storage component. The liquid separation mode has uneven liquid mixing and can not realize standing liquid separation.

Disclosure of utility model

The present utility model is directed to a dispenser for dispensing liquids, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid partial shipment ware, includes the base, the upper surface fixed of base is equipped with the support, the upper surface fixed of support is equipped with the mixed liquid container, be equipped with the puddler in the mixed liquid container, just the fixed intercommunication in bottom of mixed liquid container has first drain pipe, the bottom of first drain pipe is fixed to be run through support and fixedly connected with adapter, the fixed intercommunication of adapter has branch liquid pipe and second drain pipe, divide the liquid pipe with the valve is all installed to the second drain pipe, the bottom fixedly connected with partial shipment head of branch liquid pipe, the bottom of second drain pipe is equipped with separating funnel.

Optionally, the upper surface fixedly connected with feed liquor pipe of mixing liquid container, the puddler activity runs through the upper surface of mixing liquid container, the lateral wall fixedly connected with stirring leaf of puddler, just the top fixedly connected with handle of puddler.

Optionally, divide the liquid pipe to be ninety degrees return bend, divide the outer wall of liquid pipe to fixedly cup joint the U type pipe support, the top of U type pipe support with support fixed connection.

Optionally, the upper surface fixedly connected with of base sets up a section of thick bamboo, it is connected with the swivel mount to set up a section of thick bamboo internal rotation, the lateral wall fixedly connected with of swivel mount with separating funnel cup joints the lantern ring mutually, the internal diameter of lantern ring is less than separating funnel's biggest external diameter.

Optionally, a limiting plate is fixedly sleeved on the outer wall of the second liquid outlet pipe, a movable pipe is movably sleeved below the limiting plate on the periphery of the second liquid outlet pipe, and a supporting ring is integrally formed at the upper end of the movable pipe;

the periphery fixed cover of second drain pipe is equipped with the spring, the both ends of spring respectively with the lower surface of limiting plate with the upper surface fixed connection of die-ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model has simple assembly and convenient operation, the liquid is uniformly mixed by the stirring rod, the liquid is controlled by the valves on different pipelines to flow to the separating funnel or the separating head, the standing liquid separation or the mixed separation is realized, and operators can separate according to actual demands;

2. According to the utility model, the supporting ring is lifted upwards to compress the spring, so that the movable pipe is separated from the inlet of the separating funnel, the rotating frame is convenient to rotate stably, the separating funnel is separated from the lower part of the movable pipe, liquid in the separating funnel is prevented from oscillating while liquid separating operation is convenient, and the liquid separating effect is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a second outlet tube, spring, limiting plate and movable tube according to the present utility model;

fig. 3 is a schematic structural view of the rotating frame of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a liquid mixing container; 4. a stirring rod; 5. a first liquid outlet pipe; 6. a transfer tube; 7. a liquid separating pipe; 8. a second liquid outlet pipe; 9. a valve; 10. split charging heads; 11. a separating funnel; 12. a liquid inlet pipe; 13. stirring the leaves; 14. a handle; 15. a U-shaped pipe rack; 16. a limiting plate; 17. a movable tube; 18. a backing ring; 19. a spring; 20. a vertical cylinder; 21. a rotating frame; 22. a collar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 3, the utility model provides a liquid dispenser, which comprises a base 1, wherein a bracket 2 is fixedly arranged on the upper surface of the base 1, a liquid mixing container 3 is fixedly arranged on the upper surface of the bracket 2, a stirring rod 4 is arranged in the liquid mixing container 3, a first liquid outlet pipe 5 is fixedly communicated with the bottom of the liquid mixing container 3, the bottom of the first liquid outlet pipe 5 fixedly penetrates through the bracket 2 and is fixedly connected with a switching pipe 6, the switching pipe 6 is fixedly communicated with a liquid separating pipe 7 and a second liquid outlet pipe 8, valves 9 are respectively arranged on the liquid separating pipe 7 and the second liquid outlet pipe 8, a dispensing head 10 is fixedly connected with the bottom of the liquid separating pipe 7, and a separating funnel 11 is arranged at the bottom of the second liquid outlet pipe 8.

On the basis of the above embodiment, in this embodiment, the upper surface of the liquid mixing container 3 is fixedly connected with the liquid inlet pipe 12, the stirring rod 4 movably penetrates through the upper surface of the liquid mixing container 3, the side wall of the stirring rod 4 is fixedly connected with the stirring blade 13, the stirring blade 13 is rectangular, and the top of the stirring rod 4 is fixedly connected with the handle 14.

On the basis of the above embodiment, in this embodiment, the upper surface of the base 1 is fixedly connected with the vertical tube 20, the vertical tube 20 is rotationally connected with the rotating frame 21, the side wall of the rotating frame 21 is fixedly connected with the collar 22 sleeved with the separating funnel 11, the inner diameter of the collar 22 is smaller than the maximum outer diameter of the separating funnel 11, the rotating frame 21 rotatably supports the separating funnel 11, and the placement stability of the separating funnel 11 is improved.

The outer wall of the second liquid outlet pipe 8 is fixedly sleeved with a limiting plate 16, the periphery of the second liquid outlet pipe 8 is movably sleeved with a movable pipe 17 below the limiting plate 16, and the upper end of the movable pipe 17 is integrally formed with a supporting ring 18; the outer periphery of the second liquid outlet pipe 8 is fixedly sleeved with a spring 19, and two ends of the spring 19 are fixedly connected with the lower surface of the limiting plate 16 and the upper surface of the supporting ring 18 respectively.

Lifting the support ring 18 upwards compresses the spring 19, so that the movable pipe 17 is separated from the inlet of the separating funnel 11, the rotary frame 21 is convenient to rotate stably, the separating funnel 11 is separated from the lower part of the movable pipe 17, liquid in the separating funnel 11 is prevented from oscillating while the liquid separating operation is convenient to perform, and the liquid separating effect is ensured.

According to the utility model, the stirring blades 13 are driven to rotate and stir in the liquid mixing container 3 by rotating the handle 14, so that the liquids are uniformly mixed, when the mixed liquids are required to be split-packed, only the valve 9 on the liquid distribution pipe 7 is required to be opened, the valve 9 on the second liquid outlet pipe 8 is closed, the liquid flows from the first liquid outlet pipe 5 to the liquid distribution pipe 7 and then flows out through the split-packing head 10, and the mixed split-packing is realized.

When liquid separation and split charging are needed, the first step is as follows: closing a valve 9 on the liquid separating pipe 7, and opening the valve 9 on the second liquid outlet pipe 8 to enable liquid to flow from the first liquid outlet pipe 5 to the second liquid outlet pipe 8 and then to flow to the separating funnel 11; and a second step of: when the liquid in the separating funnel 11 reaches a certain degree, the valve 9 is closed; and a third step of: lifting the support ring 18 upwards to compress the spring 19, and separating the movable pipe 17 from the inlet of the separating funnel 11; fourth step: rotating the rotating frame 21 to enable the separating funnel 11 to be far away from the lower part of the second liquid outlet pipe 8; fifth step: standing for a period of time until the liquid in the separating funnel 11 is completely layered, directly sucking the upper liquid in the separating funnel 11 through a suction pipe, and opening a plug to flow out the lower liquid in the separating funnel 11 to realize liquid separation and split charging.

The liquid separation pipe 7 is a ninety-degree bent pipe, a U-shaped pipe support 15 is fixedly sleeved on the outer wall of the liquid separation pipe 7, and the top end of the U-shaped pipe support 15 is fixedly connected with the support 2. The U-shaped pipe support 15 is used for supporting the liquid distribution pipe 7, preventing the liquid distribution pipe 7 from deviating due to the influence of external force, and maintaining the balance of the liquid distribution pipe 7. The dispensing head 10 is a conical dropper, which is beneficial to slowing down the flow rate of liquid and facilitating control of the volume of dispensed liquid.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A dispenser for liquids, characterized by: including base (1), the last fixed surface of base (1) is equipped with support (2), the last fixed surface of support (2) is equipped with mixes liquid container (3), be equipped with puddler (4) in mixing liquid container (3), just the bottom fixed intercommunication of mixing liquid container (3) has first drain pipe (5), the bottom fixed of first drain pipe (5) runs through support (2) and fixedly connected with switching pipe (6), switching pipe (6) fixedly connected with divides liquid pipe (7) and second drain pipe (8), divide liquid pipe (7) with valve (9) are all installed to second drain pipe (8), the bottom fixedly connected with partial shipment head (10) of dividing liquid pipe (7), the bottom of second drain pipe (8) is equipped with separating funnel (11).

2. A dispenser according to claim 1, wherein: the upper surface fixedly connected with feed liquor pipe (12) of muddy liquid container (3), puddler (4) activity runs through the upper surface of muddy liquid container (3), the lateral wall fixedly connected with stirring leaf (13) of puddler (4), just the top fixedly connected with handle (14) of puddler (4).

3. A dispenser according to claim 1, wherein: the liquid separation pipe (7) is a ninety-degree bent pipe, a U-shaped pipe rack (15) is fixedly sleeved on the outer wall of the liquid separation pipe (7), and the top end of the U-shaped pipe rack (15) is fixedly connected with the support (2).

4. A dispenser according to claim 1, wherein: the upper surface fixedly connected with of base (1) stands a section of thick bamboo (20), stand a section of thick bamboo (20) internal rotation and be connected with swivel mount (21), swivel mount (21) lateral wall fixedly connected with separating funnel (11) thimble (22) cup joint mutually, the internal diameter of thimble (22) is less than separating funnel (11) maximum external diameter.

5. A dispenser according to claim 4, wherein: the outer wall of the second liquid outlet pipe (8) is fixedly sleeved with a limiting plate (16), the periphery of the second liquid outlet pipe (8) is movably sleeved with a movable pipe (17) below the limiting plate (16), and the upper end of the movable pipe (17) is integrally formed with a supporting ring (18);

the periphery of the second liquid outlet pipe (8) is fixedly sleeved with a spring (19), and two ends of the spring (19) are fixedly connected with the lower surface of the limiting plate (16) and the upper surface of the supporting ring (18) respectively.