Large-area uniform liquid injection device
By designing a large-area uniform liquid injection device, using structures such as multi-pass connectors and conical liquid distributors, the problem of increasing the plate area makes it difficult to fully mix the liquid with the plate, achieving uniform outflow and large-area coverage of the liquid, improving gas production efficiency and product flatness.
Patent Information
- Application Number
- CN202421111910.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Due to the increase in the area of the plate, it is difficult for the prior art to fully mix the liquid with the plate in a short period of time, resulting in poor flatness of the product.
A large-area uniform liquid injection device is designed, including a drug inlet funnel, a drug dosing pipeline and a liquid discharging injection port. Through structures such as multi-pass connectors and conical liquid distributors, the uniform flow of the drug liquid and large-area coverage are achieved.
The device can evenly mix and adhere the medicinal liquid to the plate in a short time, improve gas production efficiency, reduce the cost of manufacturing gas, and has the advantages of simple operation, stable and reliable, and easy maintenance.
Smart Images
Figure CN222766257U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of chemical equipment, in particular to a large-area uniform liquid injection device. Background Art
[0002] In the prior art, some methods are used to prepare gas with high purity, which requires a plate that can be powered. The current plate is small in size and has strong metallic properties, so it is often rough during processing, resulting in poor flatness of the product. With the development of technology, the size of the plate has gradually increased, and the material has also changed. With the increase in the area of the plate, the corresponding injection and mixing problems have also arisen. Using conventional injection methods, it is difficult to fully mix the liquid with the large area of the plate in a short time. Utility Model Content
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a large-area uniform liquid injection device to solve the problem in the prior art that the liquid medicine cannot be quickly mixed with the electrode plate due to the increase in the electrode plate area.
[0004] In order to achieve the above-mentioned purpose and other related purposes, the technical solution of the utility model is as follows:
[0005] A large-area uniform liquid injection device, comprising:
[0006] Medicine inlet funnel;
[0007] The dosing pipeline is provided with a plurality of dosing pipelines, the upper ends of the plurality of dosing pipelines are connected with the drug inlet funnel, and the lower ends of the dosing pipelines are connected with a liquid separation injection port.
[0008] The liquid separation and injection port is connected with a conical liquid separator, and the liquid medicine flows out through the external liquid separation of the conical liquid separator at the liquid separation and injection port.
[0009] Optionally, the outer portion of the conical liquid separator is conical, and the top of the conical liquid separator is located at the center of the liquid separation and injection port.
[0010] Optionally, there is a gap between the conical liquid separator and the liquid separation and drug injection port, and the drug liquid flows through the gap at the liquid separation and drug injection port to the outside of the conical liquid separator and out.
[0011] Optionally, the liquid separation and drug injection port is a circular ring-shaped pipe section, and the liquid separation and drug injection port is fixed at the lower end of the drug addition pipeline.
[0012] Optionally, the lengths of the plurality of drug adding pipelines are kept consistent, and the drug feeding funnel is located in the middle of the plurality of drug adding pipelines.
[0013] Optionally, the upper ends of several of the drug adding pipes are connected to the drug feeding funnel via a multi-way connector.
[0014] Optionally, the number of the dosing pipes is 4 to 8.
[0015] Optionally, there are four drug adding pipes, and the upper ends of the four drug adding pipes are connected to the drug feeding funnel via a five-way joint.
[0016] Optionally, a weighing module is connected to the medicine feeding funnel, and the weighing module is used to control the weight of the medicine liquid entering the medicine feeding funnel.
[0017] In the utility model, a large-area uniform liquid injection device can be used in the mixing process of the medicine liquid and the electrode plate. By using this device to add the medicine liquid into the container, various liquids can be evenly mixed and attached to the electrode plate in a short time, thereby improving the gas production efficiency and reducing the cost of manufacturing gas. Specifically, the mixed medicine liquid is injected into the medicine feed funnel, and then the medicine liquid is transported through a number of dosing channels, and finally leaked out from each liquid separation injection port, so that the medicine liquid can flow out evenly and cover a large area on the electrode plate to ensure the uniformity of the medicine liquid during the dosing process. And this device also has the advantages of simple operation, stable and reliable, and easy maintenance. Compared with the prior art, the large-area uniform liquid injection device in this scheme can quickly mix the medicine liquid and cover a large area on the electrode plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A top view of an exemplary large-area uniform liquid injection device of the utility model;
[0019] Figure 2 It is a side view of an exemplary large-area uniform liquid injection device of the utility model.
[0020] The description of the reference numerals in the embodiments includes:
[0021] A medicine feeding funnel 10 , a weighing module 11 , a five-way joint 12 , a medicine adding pipeline 20 , a liquid separation and medicine injection port 21 , and a conical liquid separator 30 . DETAILED DESCRIPTION
[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0023] It should be understood that the utility model can be implemented in different forms and should not be construed as being limited to the embodiments presented herein. On the contrary, providing these embodiments will make the disclosure thorough and complete, and fully convey the scope of the utility model to those skilled in the art. In the accompanying drawings, the same reference numerals represent the same components throughout.
[0024] The specific structure of the large-area uniform liquid injection device in the utility model is shown in FIG. Figure 1 to Figure 2 The large-area uniform liquid injection device comprises:
[0025] Medicine feeding funnel 10;
[0026] The dosing pipe 20 includes a plurality of dosing pipes 20 , the upper ends of the plurality of dosing pipes 20 are connected to the drug feeding funnel 10 , and the lower ends of the dosing pipes 20 are connected to a liquid separation injection port 21 .
[0027] Among them, the medicine inlet funnel 10 is located in the middle position of several medicine adding pipes 20, and the lower end of the medicine inlet funnel 10 is connected with the upper end of the medicine adding pipe 20. In order to ensure smooth flow of the medicine solution, the lower end of the medicine inlet funnel 10 is connected to several medicine adding pipes 20 one by one using a multi-way connector.
[0028] In the actual implementation process, the large-area uniform liquid injection device can be used in the mixing process of the drug liquid and the electrode plate. The electrode plate is placed in a container, and then the drug liquid is added into the container using this device. Various liquids can be evenly mixed and attached to the electrode plate in a short time; specifically, the mixed drug liquid is injected into the drug feeding funnel 10, and then the drug liquid is transported through a plurality of drug adding channels, and finally leaked out from each liquid separation drug injection port 21, so that the drug liquid can flow out evenly and cover the electrode plate over a large area, so as to ensure the uniformity of the drug liquid during the drug adding process.
[0029] In some embodiments, the liquid dispensing and injection port 21 is connected to a conical liquid dispensing device 30, and the liquid medicine flows out of the liquid dispensing and injection port 21 through the outer part of the conical liquid dispensing device 30. For example, Figure 1 , Figure 2 As shown, when the liquid medicine leaks out from each liquid dispensing injection port 21, it flows out from the outside of the conical liquid distributor 30, which can accelerate the flow of the liquid medicine and make the liquid medicine flow more dispersed, further increasing the area covered on the electrode plate.
[0030] In some embodiments, the outer portion of the conical liquid separator 30 is conical, and the top of the conical liquid separator 30 is located at the center of the liquid separation and injection port 21. For example, Figure 2 As shown, the conical shape facilitates the dispersion of the drug solution and accelerates the outflow of the drug separation injection port 21, which can make the drug solution flow out more evenly, thereby covering a larger area and also can minimize the drug solution residue in the device.
[0031] In some embodiments, there is a gap between the conical liquid separator 30 and the liquid separation and injection port 21, and the liquid flows through the gap at the liquid separation and injection port 21 to the outside of the conical liquid separator. Figure 2 As shown, the conical liquid dispenser 30 is connected and fixed to the liquid dispensing and drug injection port 21 through a plastic bracket, so that there is a gap between the liquid dispensing and drug injection port 21 and the conical liquid dispenser 30 , and the gap facilitates the drug liquid to flow out from the outside of the conical liquid dispenser 30 .
[0032] In some embodiments, the liquid dispensing and injection port 21 is a circular pipe section, and the liquid dispensing and injection port 21 is fixed at the lower end of the drug adding pipeline 20. For example, Figure 1 , Figure 2 As shown, in order to facilitate the connection of the dosing pipeline 20 , the liquid separation injection port 21 is designed as a circular pipe section to facilitate the connection of the dosing pipeline 20 and the conical liquid distributor 30 .
[0033] In some embodiments, the lengths of the plurality of drug adding pipes 20 are kept consistent, and the drug feeding funnel 10 is located in the middle of the plurality of drug adding pipes 20. Figure 1 , Figure 2 As shown, the plurality of dosing pipes 20 can evenly transport the drug solution.
[0034] In some embodiments, the upper ends of the plurality of dosing pipes 20 are connected to the drug feeding funnel 10 via a multi-way connector. Figure 1 , Figure 2 As shown, the multi-way connector can tightly connect the medicine feeding funnel 10 and the medicine adding pipeline 20 into one body, so that the medicine solution can smoothly enter the medicine adding pipeline 20 from the medicine feeding funnel 10.
[0035] In some embodiments, the number of the dosing pipes 20 is 4-8. Figure 1 , Figure 2 As shown, 4 to 8 dosing pipes 20 may be provided according to the size of the electrode plate and actual needs.
[0036] In some embodiments, there are four drug adding pipes 20, and the upper ends of the four drug adding pipes 20 are connected to the drug feeding funnel 10 via a five-way joint 12. For example, Figure 1 , Figure 2 As shown, the drug adding pipeline 20 is a pipeline structure connecting the drug feeding funnel 10 and the liquid separation and injection port 21, and is designed to have four branches so that the drug solution can cover a wider area.
[0037] In some embodiments, the medicine feeding funnel 10 is connected to a weighing module 11, and the weighing module 11 is used to control the weight of the medicine liquid entering the medicine feeding funnel 10. For example, Figure 1 , Figure 2As shown, the mixed liquid medicine will be accurately and quantitatively injected into the medicine feeding funnel 10 through the weighing module 11, ensuring the accuracy of the liquid medicine. The device adopts a suspended design to ensure the accuracy of the weighing module 11.
[0038] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A large-area uniform liquid injection device, characterized in that: include: Medicine inlet funnel; A drug adding pipeline, wherein the drug adding pipeline is provided in a plurality, the upper ends of the plurality of drug adding pipelines are connected to the drug feeding funnel, and the lower ends of the drug adding pipelines are connected to a liquid separation drug injection port; The liquid separation and injection port is connected with a conical liquid separator, and the liquid medicine flows out through the outer liquid separation of the conical liquid separator at the liquid separation and injection port.
2. The large-area uniform liquid injection device according to claim 1, characterized in that: The outer portion of the conical liquid separator is conical, and the top of the conical liquid separator is located at the center of the liquid separation and medicine injection port.
3. The large-area uniform liquid injection device according to claim 2, characterized in that: There is a gap between the conical liquid separator and the liquid separation and drug injection port, and the drug liquid flows through the gap at the liquid separation and drug injection port to the outside of the conical liquid separator and flows out.
4. The large-area uniform liquid injection device according to claim 3, characterized in that: The liquid separation and drug injection port is a circular ring-shaped pipe section, and the liquid separation and drug injection port is fixed at the lower end of the drug addition pipeline.
5. The large-area uniform liquid injection device according to claim 1, characterized in that: The lengths of the plurality of drug adding pipelines are kept consistent, and the drug feeding funnel is located in the middle of the plurality of drug adding pipelines.
6. The large-area uniform liquid injection device according to claim 5, characterized in that: The upper ends of the plurality of drug adding pipelines are connected to the drug feeding funnel via a multi-way connector.
7. The large-area uniform liquid injection device according to claim 6, characterized in that: The number of the dosing pipes is 4 to 8.
8. The large-area uniform liquid injection device according to claim 7, characterized in that: There are four drug adding pipelines, and the upper ends of the four drug adding pipelines are connected to the drug feeding funnel via a five-way joint.
9. The large-area uniform liquid injection device according to any one of claims 1 to 8, characterized in that: The medicine feeding funnel is connected with a weighing module, and the weighing module is used to control the weight of the medicine liquid entering the medicine feeding funnel.