Solution preparation device
By introducing a sealed connection between the cap groove and the filter and a negative pressure extraction through the drain tube in the solution preparation device, the problems of complex operation and safety hazards in the prior art are solved, and an efficient and safe solution preparation process is achieved.
Patent Information
- Application Number
- CN202520085420.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing solution preparation devices are complex to operate, inefficient, and pose safety hazards, such as the magnetic stir bar being easily spilled out with the solution, causing damage to the storage container.
A solution preparation device was designed, comprising a container, a magnetic stir bar, a cover, and a filter. The cover is sealed to the filter via a slot, enabling direct filtration of the solution. The solution is extracted using a drain tube and negative pressure, avoiding manual pouring. A detachable and replaceable small cover and a sealing ring are used to prevent the magnetic stir bar from spilling out.
It simplifies the solution preparation process, improves work efficiency, ensures operational safety, and avoids safety accidents caused by collisions between the magnetic stir bar and the container.
Smart Images
Figure CN223800418U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to solution configuration technical field, in particular to a kind of solution configuration device. BACKGROUND
[0002] Solution configuration device is a series of instrument combination for accurately preparing certain concentration solution.Currently solution configuration generally uses beaker to hold solution to be configured, and is stirred by magnetic stirrer in beaker, after solution configuration is finished, solution is inhaled by syringe, and filter is installed on syringe to filter solution, the whole process is more complex, and efficiency is lower;And when the solution in beaker is transferred to storage container, because the opening of beaker is larger, the magnetic stirrer in beaker is easy to pour out with solution, and the magnetic stirrer can cause storage container to be damaged, so that the safety of operation is lower. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a kind of solution configuration device to solve the problems existing in the prior art, simplify the process of solution configuration, and improve work efficiency;Ensure the safety of operation.
[0004] To achieve the above object, the utility model provides the following scheme:
[0005] The utility model provides a kind of solution configuration device, including container, magnetic stirrer, cover and filter, wherein:
[0006] The magnetic stirrer is used to be arranged in the container, and the magnetic stirrer can stir the solution in the container under the action of magnetic stirrer;
[0007] The cover is used to be sealedly connected with the opening of the container, and the cover is provided with clamping groove;
[0008] The filter can be sealedly connected with the clamping groove.
[0009] Preferably, it further includes drainage tube, one end of the drainage tube is connected with the interface of the filter inside the container, and the other end of the drainage tube is used to be arranged in the solution, and the solution in the container can enter the filter through the drainage tube by applying negative pressure to the interface of the filter outside the container.
[0010] Preferably, the cover is used to be detachably fixedly connected with the container, and the filter is detachably fixedly connected with the clamping groove.
[0011] Preferably, it further includes replacement cap, the replacement cap can be detachably fixedly connected with the clamping groove, the replacement cap is provided with liquid outlet hole, and the size of the liquid outlet hole is smaller than the contour size of the magnetic stirrer.
[0012] Preferably, a sealing ring is further included, which is arranged between the clamping groove and the filter or the replacement small cover.
[0013] Preferably, the interface between the drainage tube and the filter inside the container is detachably fixedly connected.
[0014] Preferably, the sealing ring is fixedly connected at the clamping groove of the cover body.
[0015] Preferably, a magnetic stirrer is further included, which can move the magnetic stirring sub in the container.
[0016] Preferably, the material of the container is glass.
[0017] Preferably, a temperature control system is further included, which is used for controlling the temperature of the solution in the container.
[0018] The utility model discloses the following technical effects are obtained relative to prior art:
[0019] The utility model provides a solution configuration device, including cover body and filter, cover body is used for with the opening of container sealed connection, and cover body is provided with clamping groove, and filter can be sealed connection with clamping groove. The utility model discloses the filter of being provided with on the container can directly filter the solution of being configured, and the process of solution configuration is simplified, and it is favorable to improve work efficiency, the cover body and filter of the utility model can close the opening of container, when discharging the solution through the outlet of filter, can avoid the safety accident caused by magnetic stirring sub from container and pour out, guarantee the safety of operation. ACCURACY
[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.
[0021] Fig. 1 The structure schematic view when the solution configuration device provided by the utility model is configured with drainage tube is provided.
[0022] Fig. 2 The structure schematic view when the solution configuration device provided by the utility model is not configured with drainage tube is provided.
[0023] Fig. 3 The structure schematic view of replacement small cover provided by the utility model is provided.
[0024] As shown in the figure, 100, solution configuration device; 1, container; 2, magnetic stirring rod; 3, cover; 301, clamping groove; 4, filter; 5, drainage tube; 6, replacement cap; 601, liquid outlet hole; 7, storage container. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0026] The present application provides a solution configuration device to solve the problems in the prior art, simplifies the solution configuration process, and is beneficial to improve work efficiency and ensure operation safety.
[0027] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.
[0028] As shown in the figure, 100, solution configuration device; 1, container; 2, magnetic stirring rod; 3, cover; 301, clamping groove; 4, filter; 5, drainage tube; 6, replacement cap; 601, liquid outlet hole; 7, storage container. Figs. 1-3 The present application provides a solution configuration device to solve the problems in the prior art, simplifies the solution configuration process, and is beneficial to improve work efficiency and ensure operation safety.
[0029] Further, the utility model still includes drainage tube 5, one end of drainage tube 5 is connected with the interface of filter 4 in the inside of container 1, the other end of drainage tube 5 is used to set in solution, can make the solution in container 1 enter filter 4 through drainage tube 5 by applying negative pressure to the interface of filter 4 in the outside of container 1, solution enters filter 4 through drainage tube 5 under the action of negative pressure, do not need manual operation container 1 to pour solution, further reduce the operation difficulty, simplify the solution configuration process, and can avoid the collision of magnetic stirring 2 with container 1 or cover 3 when pouring liquid, further improve the security of operation. As preferred implementation, the interface (the outlet of filter 4) of filter 4 in the outside of container 1 is connected with negative pressure equipment, specifically, can be connected with negative pressure equipment through external pipeline, so that solution is extracted to filter 4 through drainage tube 5, and is discharged after filtering through filter 4.
[0030] Further, the cover 3 is used for detachable fixed connection with the container 1, which facilitates the removal of the cover 3 for cleaning of the container 1 and the cover 3, and facilitates the addition of solution in the container 1; the filter 4 is detachably fixedly connected with the clamping groove 301, which facilitates replacement of the filter 4 and enables replacement of the filter 4 with different filtering capacities according to filtering requirements. It should be noted that different models of the filter 4 that are compatible with the size of the clamping groove 301 are selected according to the size of the clamping groove 301 to meet different filtering requirements.
[0031] Further, the utility model still includes replacement cap 6, replacement cap 6 can be detachably fixedly connected with clamping groove 301, replacement cap 6 is provided with liquid outlet hole 601, the size of liquid outlet hole 601 is less than the contour size of magnetic stirring 2, as preferred implementation, liquid outlet hole 601 is round hole, the diameter of liquid outlet hole 601 is less than the minimum contour size of magnetic stirring 2. When the configured solution does not need to be filtered, the filter 4 does not need to be installed on the cover 3, and the replacement cap 6 can be installed in the clamping groove 301, and the configured solution is poured out through the liquid outlet hole 601, realizing solution transfer, and the magnetic stirring 2 cannot pass through the liquid outlet hole 601, thereby preventing the magnetic stirring 2 from being poured out with the solution.
[0032] Further, the utility model still includes a sealing ring, preferably a rubber sealing ring, which is arranged between the clamping groove 301 and the filter 4 or the replacement cap 6. The sealing ring realizes the sealed connection between the clamping groove 301 and the filter 4 or the replacement cap 6.
[0033] Further, the interface between the drainage tube 5 and the filter 4 inside the container 1 is detachably fixedly connected, on the one hand, when filtration is needed, the solution in the container 1 can be discharged in two ways, one is to install the drainage tube 5 on the filter 4, and the solution is extracted outside the filter 4 through the drainage tube 5 by negative pressure, and the other is not to set the drainage tube 5 in the container 1, so that the solution is directly poured into the storage container 7 through the filter 4. On the other hand, the drainage tube 5 can be easily removed for cleaning.
[0034] Further, the sealing ring is fixedly connected to the clamping groove 301 of the cover body 3, and can be matched with the replacement small cover 6 and the filter 4, and meet the sealing requirements of the replacement small cover 6 and the filter 4.
[0035] Further, the utility model still includes magnetic stirrer, magnetic stirrer can make magnetic stirrer 2 in container 1 movement. The magnetic stirrer is used for the principle that the same sex repels and the opposite sex attracts of magnetic field, and is transported through magnetic field to place magnetic stirrer in container 1, such as circumferential operation, to stir low viscosity liquid or solid-liquid mixture.
[0036] Further, the material of the container 1 is glass, which is resistant to high temperature, easy to clean and reusable.
[0037] Further, it also includes a temperature control system for controlling the temperature of the solution in the container 1. As a preferred embodiment, the temperature control system includes a heating device, a temperature detection device (such as a temperature sensor) and a control device. The heating device and the temperature detection device are signal connected with the control device. The heating device can heat the solution in the container 1, and the temperature detection device can detect the temperature of the solution. The control device can control the opening and closing of the heating device according to the temperature information detected by the temperature detection device, so as to control the temperature of the solution, so that the solution can maintain the temperature required by the experimental conditions, and ensure that the liquid mixture meets the experimental requirements. The heating and stirring of the solution can be carried out at the same time to ensure the uniformity of the liquid temperature.
[0038] The use process of the solution preparation device 100 of the utility model is as follows:
[0039] When the solution is prepared, the cover 3 and the drainage tube 5 are removed, the solution components to be prepared are put into the container 1, the container 1 is placed on the magnetic stirrer, the magnetic stirrer is turned on, and the magnetic stirring rod 2 stirs the solution. After the solution is prepared, the clean drainage tube 5 can be put into the container 1, the cover 3 is covered, the required filter 4 is installed, a certain suction is given to the outlet of the filter 4, and the solution is sucked into the filter 4 for filtration through the drainage tube 5. After the solution is prepared, the cover 3 can be covered, the appropriate filter 4 is clamped, the drainage tube 5 is not used, and the solution is directly poured. In the pouring process, the solution is filtered through the filter 4 and poured into the storage container 7 for storing the solution. When the prepared solution does not need to be filtered, the replacement cover 6 is installed at the clamping groove 301, the opening diameter of the replacement cover 6 is smaller than the size of the magnetic stirring rod 2, and the magnetic stirring rod 2 is not easily poured out together when the solution is poured.
[0040] The principle and implementation mode of the specific examples are described in the utility model, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the utility model. In conclusion, the content of the specification should not be understood as the limitation of the utility model.
Claims
1. A solution configuration device, characterized by: The container, the magnetic stirrer, the cover and the filter are connected together, wherein: The magnetic stirrer is arranged in the container and can stir the solution in the container under the action of the magnetic stirrer; The cover is connected with the opening of the container, and the cover is provided with a clamping groove; The filter is connected with the clamping groove.
2. The solution preparation device according to claim 1, characterized by: A drainage tube is further arranged, one end of the drainage tube is connected with the interface of the filter inside the container, and the other end of the drainage tube is arranged in the solution, and the solution in the container can enter the filter through the drainage tube by applying negative pressure to the interface of the filter outside the container.
3. The solution preparation device of claim 1, wherein: The cover is detachably connected with the container, and the filter is detachably connected with the clamping groove.
4. The solution preparation device of claim 1, wherein: A replacement cover is further arranged, the replacement cover is detachably connected with the clamping groove, the replacement cover is provided with a liquid outlet hole, and the size of the liquid outlet hole is smaller than the contour size of the magnetic stirrer.
5. The solution configuration device of claim 4, wherein: A sealing ring is further arranged between the clamping groove and the filter or the replacement cover.
6. The solution preparation device of claim 2, wherein: The interface of the drainage tube and the filter inside the container is detachably connected.
7. The solution preparation device of claim 5, wherein: The sealing ring is fixedly connected with the clamping groove of the cover.
8. The solution preparation device of claim 1, wherein: A magnetic stirrer is further arranged, and the magnetic stirrer can move the magnetic stirrer in the container.
9. The solution preparation device of claim 1, wherein: The material of the container is glass.
10. The solution preparation device of claim 3, wherein: A temperature control system is further arranged, and the temperature control system is used to control the temperature of the solution in the container.