An automobile coolant filtering device

Abstract

This utility model relates to the field of automotive coolant technology, and in particular to an automotive coolant filtration device, including a reservoir. An injection port is fixedly installed inside the reservoir, and first placement grooves are formed on both sides of the injection port. A filtration structure is installed inside the injection port. The filtration structure includes a frame, with retaining strips fixedly installed on both sides of the outer surface of the frame. A through hole is formed on one side of the outer surface of the frame. When adding coolant, the coolant is injected into the retaining plate. Due to the presence of multiple neodymium magnets at the bottom of the retaining plate, iron filings and other impurities contained in the coolant are adhered to the inside of the conical hopper. The coolant then passes through a baffle mesh. After the first filtration, the coolant passes through the baffle mesh again and is filtered again to remove large non-metallic particulate impurities. This two-stage filtration provides a complementary purification effect, improving the purity of the coolant.

Description

Technical Field

[0001] This utility model relates to the field of automotive coolant technology, specifically to an automotive coolant filtration device. Background Technology

[0002] Coolant, also known as antifreeze, is a fluid that circulates within the engine's radiator to protect the engine and ensure its proper functioning. It provides protection against freezing, boiling, rust, and corrosion. Most antifreeze is red or green to indicate potential leaks or to distinguish it from other engine fluids.

[0003] Existing automotive coolant storage equipment still has certain shortcomings in actual use: it lacks a filtration structure for the coolant, which makes it easy for impurities such as metal debris and scale inside the unfiltered coolant to form a deposit layer on the inner wall of the radiator pipes. Based on the shortcomings of existing technology, this utility model designs an automotive coolant filtration device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automotive coolant filtration device that offers the advantage of filtering coolant.

[0005] This utility model provides the following technical solution: an automotive coolant filtration device, comprising a reservoir, an injection port fixedly installed inside the reservoir, first placement grooves formed on both sides of the injection port, and a filtration structure disposed inside the injection port; the filtration structure comprises a frame, retaining strips fixedly installed on both sides of the outer surface of the frame, a through hole formed on one side of the outer surface of the frame, second placement grooves formed on both sides of the inner wall of the frame, a conical hopper held inside the two second placement grooves, retaining plates fixedly installed on both sides of the outer surface of the conical hopper, multiple neodymium magnets fixedly installed at the bottom of the inner cavity of the conical hopper, an outlet cylinder fixedly installed at the bottom of the conical hopper, a baffle mesh fixedly installed inside the outlet cylinder, and a filter screen installed at the bottom of the frame.

[0006] In a preferred embodiment of this utility model, the through hole is connected to the conical bucket, and the card plate is clamped to the second placement slot.

[0007] As a preferred embodiment of this utility model, a plurality of rubidium magnets are fixed in a ring at the bottom of the inner cavity of the conical bucket.

[0008] As a preferred embodiment of the present invention, a frame plate is fixedly installed on both sides of the outer surface of the liquid storage tank, and a color card is fixedly installed on one side of the outer surface of one of the frame plates.

[0009] As a preferred embodiment of this utility model, a transparent viewing window is provided on one side of the outer surface of the liquid storage tank.

[0010] As a preferred embodiment of this utility model, a cover plate is fitted onto the top of the injection port, and a return pipe is fixedly installed on one side of the outer surface of the injection port.

[0011] In a preferred embodiment of this invention, the return pipe is connected to the conical hopper.

[0012] As a preferred embodiment of this utility model, a liquid outlet pipe is fixedly installed on one side of the outer surface of the liquid storage tank.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This automotive coolant filtration device, through its filtration structure, involves injecting coolant into a plate during coolant filling. Multiple neodymium magnets at the bottom of the plate adhere iron filings and impurities to the inside of a conical hopper. The coolant then passes through a baffle screen. The coolant, after passing through the baffle screen, passes through another filter screen to remove large non-metallic particles. This two-stage filtration provides a complementary purification effect, improving the purity of the coolant.

[0015] 2. This automotive coolant filtration device allows observation of the coolant's impurities through a transparent window when the coolant is inside the reservoir. By comparing the coolant's condition with a nearby color chart, the user can determine the coolant's condition and replace it in a timely manner. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the color card structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the first placement groove structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the through-hole structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the rubidium magnet structure of this utility model.

[0021] In the diagram: 1. Storage tank; 2. Inlet; 21. First placement slot; 3. Cover plate; 4. Support plate; 5. Return pipe; 6. Outlet pipe; 7. Transparent window; 8. Color card; 9. Filter structure; 91. Support cylinder; 92. Locking strip; 93. Through hole; 94. Second placement slot; 95. Filter screen; 96. Conical hopper; 97. Locking plate; 98. Neodymium magnet; 99. Outlet cylinder; 910. Material retaining mesh. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A cooling fluid filtration device for automobiles includes a storage tank 1. An injection port 2 is fixedly installed inside the storage tank 1. First placement grooves 21 are formed on both sides of the injection port 2. A filter structure 9 is installed inside the injection port 2. The filter structure 9 includes a frame 91. Clips 92 are fixedly installed on both sides of the outer surface of the frame 91. A through hole 93 is formed on one side of the outer surface of the frame 91. Second placement grooves 94 are formed on both sides of the inner wall of the frame 91. Conical hoppers 96 are held inside the two second placement grooves 94. Clamping plates 97 are fixedly installed on both sides of the outer surface of the conical hopper 96. Multiple neodymium magnets 98 are fixedly installed at the bottom of the inner cavity of the conical hopper 96. An outlet cylinder 99 is fixedly installed at the bottom of the conical hopper 96. A baffle mesh 910 is fixedly installed inside the outlet cylinder 99. A filter screen 95 is installed at the bottom of the frame 91.

[0024] Please see Figure 4-5 The through hole 93 communicates with the conical hopper 96, and the clamping plate 97 is snapped into the second placement slot 94. Multiple neodymium magnets 98 are fixed in a ring at the bottom of the inner cavity of the conical hopper 96.

[0025] By injecting coolant into the card plate 97, and since the card plate 97 is equipped with multiple neodymium magnets 98 at the bottom, the iron filings and impurities contained in the coolant can be attached to the inside of the conical hopper 96, and then the coolant is filtered out through the baffle screen 910.

[0026] Please see Figure 1-2 A support plate 4 is fixedly installed on both sides of the outer surface of the storage tank 1, and a color card 8 is fixedly installed on one side of the outer surface of one of the support plates 4. A transparent viewing window 7 is opened on one side of the outer surface of the storage tank 1. A cover plate 3 is clamped to the top of the injection port 2, and a return pipe 5 is fixedly installed on one side of the outer surface of the injection port 2. The return pipe 5 is connected to the conical hopper 96. An outlet pipe 6 is fixedly installed on one side of the outer surface of the storage tank 1.

[0027] When the coolant is inside the reservoir 1, the state of impurities in the coolant can be observed through the transparent window 7. By comparing it with the color chart 8 next to it, the condition of the coolant can be known so that it can be replaced in time.

[0028] Working principle: When a car coolant filtration device is used, the coolant is first injected into the card plate 97 during coolant filling. Since multiple neodymium magnets 98 are set at the bottom of the card plate 97, iron filings and other impurities contained in the coolant are attached to the inside of the conical hopper 96. The coolant is then filtered out through the baffle screen 910. After passing through the baffle screen 910, the coolant passes through the filter screen 95 again to filter out large non-metallic particles contained in the coolant. This two-stage filtration creates a complementary purification effect, which can improve the purity of the coolant. The coolant can be circulated through the return pipe 5 and the outlet pipe 6. Finally, when the coolant is inside the reservoir 1, the state of impurities in the coolant can be observed through the transparent window 7. By comparing with the color card 8 next to it, the condition of the coolant can be known so that it can be replaced in time.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automotive coolant filtering device comprising a reservoir tank (1), characterized in that: The liquid storage tank (1) is fixedly installed with a liquid inlet (2), and the liquid inlet (2) has a first placement groove (21) on both sides inside. The liquid inlet (2) is provided with a filter structure (9). The filter structure (9) includes a frame (91), with clips (92) fixedly installed on both sides of the outer surface of the frame (91), a through hole (93) opened on one side of the outer surface of the frame (91), and second placement grooves (94) opened on both sides of the inner wall of the frame (91). A conical bucket (96) is placed inside the two second placement grooves (94). A clamping plate (97) is fixedly installed on both sides of the outer surface of the conical bucket (96). Multiple neodymium magnets (98) are fixedly installed at the bottom of the inner cavity of the conical bucket (96). A liquid outlet cylinder (99) is fixedly installed at the bottom of the conical bucket (96). A baffle mesh (910) is fixedly installed inside the liquid outlet cylinder (99). A filter screen (95) is installed at the bottom of the frame (91).

2. The automotive coolant filtration device according to claim 1, characterized in that: The through hole (93) is connected to the conical bucket (96), and the card plate (97) is engaged with the second placement slot (94).

3. The automotive coolant filtration device according to claim 1, characterized in that: Multiple rubidium magnets (98) are annularly fixed to the bottom of the inner cavity of the conical bucket (96).

4. The automotive coolant filtration device according to claim 1, characterized in that: The storage tank (1) has a frame plate (4) fixedly installed on both sides of its outer surface, and a color card (8) is fixedly installed on one side of the outer surface of one of the frame plates (4).

5. The automotive coolant filtration device according to claim 1, characterized in that: A transparent viewing window (7) is provided on one side of the outer surface of the liquid storage tank (1).

6. The automotive coolant filtration device according to claim 1, characterized in that: The top of the injection port (2) is fitted with a cover plate (3), and a return pipe (5) is fixedly installed on one side of the outer surface of the injection port (2).

7. The automotive coolant filtration device according to claim 6, characterized in that: The return pipe (5) is connected to the conical hopper (96).

8. The automotive coolant filtration device according to claim 1, characterized in that: A liquid outlet pipe (6) is fixedly installed on one side of the outer surface of the liquid storage tank (1).

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