Direct liquid type propylene ink type water storage device
By designing a direct-liquid acrylic ink type water tank, the problem of traditional liquid tanks being unable to regulate liquid supply and pressure in the liquid supply system was solved, thus achieving stable equipment operation and improved production efficiency.
Patent Information
- Application Number
- CN202520330856.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Traditional liquid storage tanks cannot serve as buffer containers in liquid supply systems, cannot quickly provide the required liquid, cannot regulate system pressure, and cannot filter impurities, resulting in equipment damage and high maintenance costs, as well as low production efficiency.
Design a direct-liquid acrylic ink reservoir, comprising a diaphragm-type reservoir, a reservoir housing, a fixed end, and an end cap, with ink outlet and inlet structures, capable of adjusting liquid supply and pressure when system demand changes, and equipped with a filtration function.
It enables the rapid supply or release of liquid when the system pressure changes, protecting the normal operation of the equipment, extending the equipment life, reducing maintenance costs, and improving production efficiency.
Smart Images

Figure CN223778085U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water storage devices, specifically a direct-liquid acrylic ink type water storage device. Background Technology
[0002] The most basic function of a liquid receiver is to store liquids. During production, it is sometimes necessary to pre-store a certain amount of liquid for later use. Liquid receivers provide sufficient capacity to store these liquids, ensuring the continuity of the production process. In hydraulic systems, liquid receivers also play a role in regulating system pressure. By storing and releasing liquids, liquid receivers help maintain stable pressure within the system. Liquid receivers are typically equipped with filters that effectively remove impurities and particulate matter from the liquid, which is crucial for protecting downstream equipment and ensuring liquid quality.
[0003] Traditional liquid receivers in liquid supply systems cannot act as buffer containers. They cannot rapidly supply the required liquid when system demand increases. When the system pressure is too high, the receiver cannot absorb excess liquid and reduce the system pressure. When the system pressure is too low, the traditional receiver cannot release the stored liquid and cannot increase the system pressure. Under pressure regulation, it cannot protect the system from damage or ensure the normal operation of the equipment. Furthermore, traditional receivers cannot filter impurities, making it difficult to extend the service life of the equipment, reduce maintenance costs, or improve production efficiency.
[0004] Therefore, those skilled in the art have provided a direct-liquid acrylic ink type water reservoir to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to provide a direct-liquid acrylic ink reservoir to solve the problems mentioned in the background art. Traditional reservoirs in liquid supply systems cannot act as buffer containers, cannot quickly provide the required liquid when system demand increases, cannot absorb excess liquid and reduce system pressure when system pressure is too high, and cannot release stored liquid and increase system pressure when system pressure is too low. Under pressure regulation, they cannot protect the system from damage and ensure normal equipment operation. Furthermore, traditional reservoirs cannot filter impurities, making it difficult to extend equipment lifespan, reduce maintenance costs, and improve production efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A direct-liquid acrylic ink reservoir includes a partition-type reservoir, a reservoir shell, a fixed end A, and a fixed end B. One end of the partition-type reservoir is fixedly connected to an ink outlet end, and the other end is fixedly connected to an ink inlet end. The outer wall of the reservoir shell has a middle partition and an outer wall partition. The bottom of the outer wall of the reservoir shell has a concave groove. The reservoir shell has an internal cavity, inside which is a flow-limiting block at the water outlet and a cavity groove. The outer wall of the fixed end A has an end groove. One end of the fixed end A is fixedly connected to a flow-blocking end, and one end of the flow-blocking end has an ink outlet hole. The flow-blocking end has a flow passage hole. One end of the fixed end B is fixedly connected to a fixed ink inlet pipe, and the outer wall of the fixed ink inlet pipe is fixedly connected to a connecting outer ring. The fixed ink inlet pipe has an ink inlet through hole. The bottom surface of the fixed end B has a fixed mounting slot.
[0008] In a preferred embodiment of this utility model: the cavity groove is located at the end of the internal cavity near the ink inlet end, and the water outlet flow restrictor is located at the end of the water outlet flow restrictor near the ink outlet end.
[0009] As a preferred embodiment of the present invention: the partition-type water storage device includes a water storage shell, a middle section partition, a concave groove, an outer wall partition, an internal cavity, a water outlet flow limiting block, and a cavity groove.
[0010] As a preferred embodiment of the present invention: the ink outlet end includes an end groove, a fixed end A, a flow hole, a flow-blocking end, and an ink outlet hole.
[0011] As a preferred embodiment of the present invention: the ink inlet end includes a fixed end B, a connecting outer ring, an ink inlet through hole, a fixed ink inlet tube, and a fixed mounting slot.
[0012] In a preferred embodiment of this utility model, the horizontal central axis of the ink outlet end and the ink inlet end are located on the same horizontal central axis as the horizontal central axis of the partition-type water reservoir.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This utility model discloses a direct-liquid acrylic ink type water reservoir, which overcomes the limitation of traditional reservoirs in liquid supply systems, which cannot function as buffer containers. It can rapidly supply the required liquid when system demand increases. When the system pressure is too high, the reservoir can absorb excess liquid and reduce system pressure. When the system pressure is too low, the reservoir can release stored liquid to increase system pressure. Through pressure regulation, it can also protect the system from damage and ensure normal equipment operation. Furthermore, the reservoir can filter impurities, extending the equipment's service life, reducing maintenance costs, and improving production efficiency. Attached Figure Description
[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0016] Figure 1 This is a three-dimensional structural diagram of a direct-liquid acrylic ink type water reservoir;
[0017] Figure 2 This is a schematic diagram of the overall isometric side view of a direct-liquid acrylic ink type water reservoir.
[0018] Figure 3 This is a schematic diagram of a direct-liquid acrylic ink type water reservoir.
[0019] Figure 4 This is a schematic diagram of a direct-liquid acrylic ink type water reservoir.
[0020] In the diagram: 1. Partition-type water reservoir; 101. Water reservoir shell; 102. Middle section partition; 103. Concave groove; 104. Outer wall partition; 105. Internal cavity; 106. Water outlet flow restrictor; 107. Cavity groove; 2. Ink outlet end; 201. End slot; 202. Fixed end A; 203. Flow hole; 204. Flow blocking end; 205. Ink outlet hole; 3. Ink inlet end; 301. Fixed end B; 302. Connecting outer ring; 303. Ink inlet through hole; 304. Fixed ink inlet pipe; 305. Fixed mounting slot. Detailed Implementation
[0021] Please see Figure 1-4In this embodiment of the utility model, a direct-liquid acrylic ink reservoir includes a partition-type reservoir 1, a reservoir housing 101, a fixed end A202, and a fixed end B301. One end of the partition-type reservoir 1 is fixedly connected to an ink outlet end 2, and the other end is fixedly connected to an ink inlet end 3. This overcomes the limitation of traditional reservoirs in liquid supply systems, which cannot function as buffer containers. It can rapidly provide the required liquid when system demand increases. In use, the entire partition-type reservoir 1, ink outlet end 2, and ink inlet end 3 are installed inside a ballpoint pen, allowing ink to enter through the ink inlet end 3. The outer wall of the reservoir housing 101 has a middle partition 102 and an outer wall partition 104. The bottom of the outer wall of the reservoir housing 101 has a concave groove 103. The reservoir housing 101 has an internal cavity 105, inside which a water outlet flow restrictor 106 and a cavity groove are provided. 107. In use, ink enters through the ink inlet hole 303 at one end of the fixed end B301, then is guided by the fixed ink inlet tube 304, and then enters the separator-type water reservoir 1, and then into the ink outlet end 2. The fixed mounting slot 305 and the cavity groove 107 can be easily installed into the shell of the direct-liquid gel pen. The outer wall separator 104 can play a role in isolation. The outer wall of the fixed end A202 is provided with an end groove. 201. One end of the fixed end A202 is fixedly connected to a flow-blocking end 204. One end of the flow-blocking end 204 is provided with an ink outlet hole 205. The flow-blocking end 204 is provided with a flow passage hole 203. One end of the fixed end B301 is fixedly connected to a fixed ink inlet tube 304. The outer wall of the fixed ink inlet tube 304 is fixedly connected to a connecting outer ring 302. The fixed ink inlet tube 304 is provided with an ink inlet through hole 303. The bottom surface of the fixed end B301 is provided with a fixed mounting slot 305.
[0022] Please see Figure 1 ,and Figure 4The cavity groove 107 is located at the end of the internal cavity 105 near the ink inlet end 3, and the water outlet flow restrictor 106 is located at the end of the water outlet flow restrictor 106 near the ink outlet end 2. This design allows for more stable pressure and better ink leakage control. Previously, ink could only be dispensed by pressing; now it can be dispensed directly by touching the reservoir, allowing for immediate writing upon opening the cap. The overall user experience is significantly improved. This direct-liquid gel pen ink reservoir is compatible with any ink. The partition-type reservoir 1 includes a reservoir shell 101, a middle partition 102, a concave groove 103, an outer wall partition 104, an internal cavity 105, an ink outlet flow restrictor 106, and a cavity groove 107. The ink outlet end 2 includes an end groove 201, a fixed end A 202, a flow hole 203, a flow-blocking end 204, and an ink outlet hole 205. The ink inlet end 3 includes a fixed end B301, a connecting outer ring 302, an ink inlet through hole 303, a fixed ink inlet pipe 304, and a fixed mounting slot 305. When the system pressure is too high, the liquid reservoir can absorb excess liquid and reduce the system pressure. When the system pressure is too low, the liquid reservoir can release the stored liquid and increase the system pressure. Under pressure regulation, it can also protect the system from damage and ensure normal equipment operation. Furthermore, the liquid reservoir can filter out impurities, extending the equipment's service life, reducing maintenance costs, and improving production efficiency. The horizontal central axis of the ink outlet end 2 and the ink inlet end 3 is located on the same horizontal central axis as the diaphragm-type water reservoir 1.
[0023] It should be noted that this utility model is a direct-liquid acrylic ink reservoir, including: 1. a partition-type reservoir; 101. reservoir shell; 102. middle partition; 103. concave groove; 104. outer wall partition; 105. internal cavity; 106. water outlet flow limiting block; 107. cavity groove; 2. ink outlet end; 201. end groove; 202. fixed end A; 203. flow hole; 204. flow blocking end; 205. ink outlet hole; 3. ink inlet end; 301. fixed end B; 302. connecting outer ring; 303. ink inlet through hole; 304. fixed ink inlet tube; 305. fixed mounting slot. All components are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.
[0024] The working principle of this utility model is as follows: It can overcome the limitation of traditional liquid reservoirs in liquid supply systems, which cannot act as buffer containers. It can rapidly provide the required liquid when system demand increases. In use, the entire partition-type water reservoir 1, ink outlet 2, and ink inlet 3 are installed inside the ballpoint pen. The ink inlet 3 then allows ink to enter. During use, ink enters through the ink inlet hole 303 at one end of the fixed end B301, is guided by the fixed ink inlet tube 304, and then enters the partition-type water reservoir 1, and then the ink outlet 2. The fixed mounting slot 305 and the cavity groove 107 facilitate installation into the shell of the direct-liquid ballpoint pen. The outer wall partition... The 104 ink reservoir provides a barrier effect, resulting in more stable overall pressure and better ink leakage control. Previously, ink could only be dispensed by pressing, but now it can be dispensed directly by touching the reservoir – simply open the cap and write. This improves the overall user experience. This direct-liquid gel pen ink reservoir is compatible with any ink. When the system pressure is too high, the reservoir absorbs excess liquid and reduces system pressure. When the system pressure is too low, the reservoir releases stored liquid to increase system pressure. This pressure regulation helps protect the system from damage and ensures normal equipment operation. Furthermore, the reservoir filters out impurities, extending the equipment's lifespan, reducing maintenance costs, and improving production efficiency.
[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A direct-liquid acrylic ink reservoir, comprising a diaphragm-type reservoir (1), a reservoir housing (101), a fixed end A (202), and a fixed end B (301), characterized in that, One end of the partition-type water reservoir (1) is fixedly connected to an ink outlet end (2), and the other end of the partition-type water reservoir (1) is fixedly connected to an ink inlet end (3). The outer wall of the water reservoir shell (101) is provided with a middle section partition (102) and an outer wall partition (104). The bottom of the outer wall of the water reservoir shell (101) is provided with a concave groove (103). The water reservoir shell (101) is provided with an internal cavity (105). The internal cavity (105) is provided with a water outlet flow limiting block (106) and a cavity groove (107). The outer wall of the fixed end A (202) is provided with an end The head slot (201) has a flow-blocking end (204) fixedly connected to one end of the fixed end A (202). The flow-blocking end (204) has an ink outlet hole (205) at one end and a flow-through hole (203) inside the flow-blocking end (204). The fixed end B (301) has a fixed ink inlet tube (304) fixedly connected to one end. The outer wall of the fixed ink inlet tube (304) is fixedly connected to a connecting outer ring (302). The fixed ink inlet tube (304) has an ink inlet through hole (303) inside. The bottom surface of the fixed end B (301) has a fixed mounting slot (305).
2. The direct-liquid acrylic ink type water reservoir according to claim 1, characterized in that, The cavity groove (107) is located at one end of the inner cavity (105) near the ink inlet end (3), and the water outlet flow restrictor (106) is located at one end of the water outlet flow restrictor (106) near the ink outlet end (2).
3. A direct-liquid acrylic ink type water reservoir according to claim 1, characterized in that, The partition-type water storage device (1) includes a water storage shell (101), a middle section partition (102), a concave groove (103), an outer wall partition (104), an internal cavity (105), a water outlet flow limiting block (106), and a cavity groove (107).
4. A direct-liquid acrylic ink type water reservoir according to claim 1, characterized in that, The ink outlet end (2) includes an end slot (201), a fixed end A (202), a flow hole (203), a flow-blocking end (204), and an ink outlet hole (205).
5. A direct-liquid acrylic ink type water reservoir according to claim 1, characterized in that, The ink inlet end (3) includes a fixed end B (301), a connecting outer ring (302), an ink inlet through hole (303), a fixed ink inlet tube (304), and a fixed mounting slot (305).
6. A direct-liquid acrylic ink type water reservoir according to claim 1, characterized in that, The horizontal central axis of the ink outlet end (2) and the ink inlet end (3) is on the same horizontal central axis as the horizontal central axis of the partition-type water reservoir (1).