Integrated auxiliary water tank
By installing positioning grooves, positioning blocks, and removable filter boxes on the water inlet pipe, the problem of impurities entering the cooling system is solved, and the service life of the cooling system is improved.
Patent Information
- Application Number
- CN202520112238.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-17
AI Technical Summary
During the replenishment process of existing integrated auxiliary water tanks, impurities can easily enter the cooling system, causing damage to the cooling system and affecting its service life.
A positioning groove, positioning block, and filter box are installed on the water inlet pipe. The filter box is detachably connected to a transparent cover and fixed by magnetic adsorption to achieve impurity filtration and prevent impurities from entering the chamber.
It effectively filters impurities in the water, preventing them from entering the cooling system and extending the service life of the cooling system.
Smart Images

Figure CN223608634U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of auxiliary water tank, especially to an integrated auxiliary water tank. BACKGROUND
[0002] The auxiliary water tank is used for adding water to the automobile, and the main function is that when the engine temperature is high, the liquid expands, and then part of the antifreeze flows into the auxiliary water tank through the water tank cover, when the temperature drops, the cooling system pressure is negative, and the system sucks the antifreeze of the auxiliary water tank into the cooling system through the water tank cover.
[0003] An integrated auxiliary water tank was disclosed on March 14, 2023, with a publication number CN218616220U, which includes an integrated water tank body, a water tank upper cover body, and a water tank upper cover body. The water tank upper cover body is arranged on the integrated water tank body, and the water tank upper cover body is used to close the integrated water tank body. The split type water tank needs to add water to the water tank several times, which is not convenient for the driver to add water to the water tank, and the split type water tank may need multiple pressure covers. The driver needs to open multiple pressure covers to complete the water addition to the water tank, which is not convenient for the driver to add water to the water tank, so the integrated water tank body is installed on the automobile frame. When the driver needs to add water to the water tank, only one pressure cover needs to be opened, which can add water to the circulating water tank and the compensation water tank at the same time, so as to facilitate the driver to add water to the water tank, and save time.
[0004] However, the above-mentioned auxiliary water tank still has some deficiencies in use. In the prior art, the water inlet pipe on the auxiliary water tank lacks a water flow filtering assembly. During the water replenishment process, part of the water flow may carry part of the impurities. The impurities may enter the water tank through the water inlet pipe. During the subsequent heat dissipation process, the impurities may flow into the cooling system of the vehicle body. The impurities flowing into the cooling system may cause damage to the cooling system and affect the service life of the cooling system. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the problems in the above background art and provides an integrated auxiliary water tank.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] An integrated auxiliary water tank includes a tank body with a water outlet pipe and a tank cover, the tank cover is connected to the tank body, and further includes:
[0008] The water inlet pipe is fixedly connected to the tank body.
[0009] The positioning groove is arranged on the water inlet pipe.
[0010] The positioning grooves are evenly distributed on the water inlet pipe.
[0011] Positioning block, slidingly connected in the positioning groove;
[0012] Filter box, fixedly connected on the positioning block.
[0013] Preferably, a first magnet is fixedly connected in the positioning groove, the positioning block is a magnetic block, and the positioning block is attracted to the first magnet.
[0014] Preferably, a pull plate is fixedly connected on the filter box, and a handle is fixedly connected on the pull plate.
[0015] Further, a transparent cover is detachably connected on the filter box, and the transparent cover is positioned directly above the handle.
[0016] Still further, a second magnet is fixedly connected on the transparent cover, and a third magnet is fixedly connected on the filter box, and the second magnet and the third magnet are attracted to each other.
[0017] Preferably, a pipe cover is threadedly connected on the water inlet pipe, a sealing ring is fixedly connected on the top of the water inlet pipe, and the pipe cover is attached to the sealing ring.
[0018] Compared with the prior art, the integrated auxiliary water tank has the following beneficial effects:
[0019] The parts not involved in the device are the same as or can be realized by the prior art. The detachable filter box arranged in the device can effectively filter impurities in water during the water replenishing process, thereby effectively preventing the impurities from entering the tank body, thereby solving the problem that the water in the water tank in the prior art contains impurities which are easy to enter the vehicle body cooling system and may cause damage to the cooling system, and improving the service life of the vehicle body cooling system. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 A structural schematic view of an integrated auxiliary water tank is provided for the utility model;
[0021] Figure 2 An exploded view of an integrated auxiliary water tank is provided for the utility model;
[0022] Figure 3 A structural schematic view of a water inlet pipe in an integrated auxiliary water tank is provided for the utility model;
[0023] Figure 4 An integrated auxiliary water tank is provided for the utility model Figure 3 An enlarged view of part A in the integrated auxiliary water tank;
[0024] Figure 5 An exploded view of a water inlet pipe in an integrated auxiliary water tank is provided for the utility model.
[0025] In the figure: 1, box; 2, box cover; 3, pipe cover; 4, water inlet pipe; 401, positioning groove; 4011, first magnet; 402, sealing ring; 5, filter box; 501, positioning block; 502, third magnet; 6, transparent cover; 601, second magnet; 7, pull plate; 701, handle. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0027] Embodiment:
[0028] With reference to Figures 1-5 An integrated auxiliary water tank, comprising a box body 1 with a water outlet pipe and a box cover 2, the box cover 2 is connected to the box body 1, further comprising:
[0029] A water inlet pipe 4 is fixedly connected to the box body 1.
[0030] A positioning groove 401 is arranged on the water inlet pipe 4.
[0031] A plurality of positioning grooves 401 are evenly distributed on the water inlet pipe 4.
[0032] A positioning block 501 is slidably connected in the positioning groove 401.
[0033] A filter box 5 is fixedly connected to the positioning block 501.
[0034] The first magnet 4011 is fixedly connected in the positioning groove 401, the positioning block 501 is a magnetic block, and the positioning block 501 is attracted to the first magnet 4011.
[0035] The pull plate 7 is fixedly connected to the filter box 5, and the handle 701 is fixedly connected to the pull plate 7.
[0036] With reference to Figures 3-5 After the water replenishment through the water inlet pipe 4 is completed, the user can observe whether the filter box 5 needs to be cleaned according to the residual impurities on the filter box 5.
[0037] When cleaning is needed, the transparent cover 6 can be manually pulled off, and the handle 701 is manually pulled, thereby pulling the filter box 5. When the user pulls the filter box 5, the positioning block 501 will gradually separate from the first magnet 4011. When the positioning block 501 and the first magnet 4011 are completely separated, the filter box 5 can be pulled out of the water inlet pipe 4, and the impurities in the filter box 5 can be poured out.
[0038] With reference to Figures 1-4After the impurities are poured out, the user can align the positioning block 501 to the positioning groove 401, and manually push the filter box 5 downwards, the downward movement of the filter box 5 will drive the positioning block 501 to move downwards synchronously, after the positioning block 501 moves downwards by a distance, the positioning block 501 will be attracted to the first magnet 4011, at this time, the fixing of the filter box 5 is completed, at this time, the user can tighten the pipe cover 3 on the water inlet pipe 4.
[0039] The transparent cover 6 is detachably connected to the filter box 5, and the transparent cover 6 is arranged above the handle 701.
[0040] The second magnet 601 is fixedly connected to the transparent cover 6, and the third magnet 502 is fixedly connected to the filter box 5.
[0041] With reference to Figure 4 The second magnet 601 and the third magnet 502 are attracted to each other, so that the stability of the connection of the transparent cover 6 to the filter box 5 can be ensured.
[0042] With reference to Figure 3 、 Figure 5 The transparent cover 6 is arranged in an arc shape, so that when water is added to the water inlet pipe 4, the water poured on the transparent cover 6 can flow through the filter box 5 more effectively, and the transparent cover 6 can effectively cover the handle 701, so that impurities in the water cannot be stuck on the handle 701 when the water is added.
[0043] The pipe cover 3 is threadedly connected to the water inlet pipe 4, and the sealing ring 402 is fixedly connected to the top of the water inlet pipe 4.
[0044] With reference to Figure 3 The sealing ring 402 is arranged at the top of the water inlet pipe 4, so that the sealing property of the pipe cover 3 after being covered can be ensured, and the water in the box body 1 cannot leak out through the water inlet pipe 4.
[0045] The detachable filter box 5 arranged in the device can effectively filter out impurities in the water during the water adding process, so that the impurities can be effectively prevented from entering the box body 1, and the problem that the impurities in the water tank in the prior art easily enter the vehicle cooling system and may cause damage to the cooling system is solved, and the service life of the vehicle cooling system is improved.
[0046] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. An integrated auxiliary water tank comprising a tank body (1) with a water outlet pipe and a tank cover (2) connected to the tank body (1), characterized in that, Also include: Water inlet pipe (4), fixedly connected to the box (1); Positioning groove (401), set up in the water inlet pipe (4); Multiple sets of positioning groove (401) are evenly distributed on the water inlet pipe (4); Positioning block (501), slidingly connected in the positioning groove (401); Filter box (5), fixedly connected to the positioning block (501).
2. The integrated sub-water tank according to claim 1, characterized in that, The first magnet (4011) is fixedly connected in the positioning groove (401), the positioning block (501) is a magnetic block, and the positioning block (501) is attracted to the first magnet (4011).
3. The integrated sub-water tank of claim 1, wherein, The filter box (5) is fixedly connected with a pull plate (7), and the pull plate (7) is fixedly connected with a handle (701).
4. The integrated sub-water tank according to claim 3, wherein The filter box (5) is detachably connected with a transparent cover (6), and the transparent cover (6) is located directly above the handle (701).
5. The integrated sub-water tank of claim 4, wherein, The second magnet (601) is fixedly connected to the transparent cover (6), the third magnet (502) is fixedly connected to the filter box (5), and the second magnet (601) and the third magnet (502) are attracted to each other.
6. The integrated sub-water tank of claim 1, wherein, The pipe cover (3) is threadedly connected to the water inlet pipe (4), the sealing ring (402) is fixedly connected to the top of the water inlet pipe (4), and the pipe cover (3) is attached to the sealing ring (402).