Novel adjustable cooling liquid valve for vehicle

Abstract

The utility model relates to the technical field of valves, and discloses a novel vehicle adjustable cooling liquid valve which comprises two outer shells, connecting plates are fixedly connected to the front sides and the rear sides of the two outer shells, connecting shells are fixedly connected to the middles of the connecting plates, locking plates are fixedly connected to the inner top walls of the two top connecting shells, and the locking plates are fixedly connected to the inner top walls of the two top connecting shells. And limiting grooves are formed in the adjacent sides of the multiple connecting shells, threaded rods are rotationally connected to the inner walls of the connecting shells at the bottoms, rotary knobs are fixedly connected to the left ends of the threaded rods, displacement plates are in threaded connection to the outer walls of the threaded rods, and the bottoms of the two displacement plates are slidably connected with the corresponding limiting grooves in the bottoms correspondingly. According to the valve, by rotating the rotary knob, the threaded rod drives the displacement plate which is limited to rotate in the limiting groove to displace, so that the clamping column and the corresponding locking plate are unlocked, the valve can be disassembled by pulling the top shell, and on the contrary, the valve can be assembled, and therefore the overhauling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a novel adjustable coolant valve for vehicles. Background Art

[0002] New car coolant usually refers to the high-efficiency coolant used in modern cars, also known as engine coolant or antifreeze. It is not only used to cool the engine, but also has the characteristics of anti-corrosion, anti-rust, anti-deposition and improving heat transfer performance. It undertakes the important task of protecting the engine and extending the life of the cooling system. The coolant is controlled by a valve.

[0003] Valves are devices used to control the flow of fluids and are widely used in industry, automobiles, homes, and various other applications. The function of a valve is to control the flow, pressure, direction, and flow rate of the fluid by opening, closing, or adjusting the valve.

[0004] The existing coolant valve is installed on one side of the radiator of a new type of vehicle. The valve is cast in one piece. When inspecting the valve, maintenance personnel need to consume a lot of labor costs to complete the inspection, which increases the inspection time and reduces work efficiency. Therefore, a new type of vehicle adjustable coolant valve is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new type of vehicle adjustable coolant valve, which aims to improve the problem that maintenance personnel need to consume more labor costs to complete maintenance, thereby increasing maintenance time.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a new type of adjustable coolant valve for a vehicle, comprising two outer shells, the front and rear sides of the two outer shells are fixedly connected with connecting plates, the middle parts of multiple connecting plates are fixedly connected with a connecting shell, the inner top walls of the two top connecting shells are fixedly connected with locking plates, and the adjacent sides of multiple connecting shells are provided with limiting grooves, the inner wall of the bottom connecting shell is rotatably connected with a threaded rod, the left end of the threaded rod is fixedly connected with a knob, and the outer wall of the threaded rod is threadedly connected with a displacement plate, the bottoms of the two displacement plates are respectively slidably connected to the corresponding limiting grooves at the bottom, the front and rear ends of the right side of the displacement plate are fixedly connected with a locking column, and the right ends of multiple locking columns are respectively engaged with the middle parts of the corresponding locking plates, and the inner wall of the bottom outer shell is provided with a non-return mechanism, which is used to improve the service life of the valve.

[0007] As a further description of the above technical solution:

[0008] The anti-return mechanism includes a blocking plate, the outer wall of the blocking plate is fixedly connected to the inner wall of the shell at the bottom, the left side of the blocking plate is fixedly connected to a hydraulic rod, one end of the hydraulic rod is fixedly connected to a anti-return block, the front and rear ends of the right side of the anti-return block are provided with engaging grooves, the front and rear sides of the inner wall of the blocking plate are fixedly connected to engaging plates, and the left ends of the two engaging plates are respectively engaged with the corresponding engaging grooves.

[0009] As a further description of the above technical solution:

[0010] The front and rear sides of the bottom walls of the two top connecting plates are fixedly connected with limiting columns, and the front and rear sides of the top walls of the two bottom connecting plates are provided with holes, and the bottom ends of the plurality of limiting columns are respectively engaged with the corresponding holes.

[0011] As a further description of the above technical solution:

[0012] Flanges are fixedly connected to the left and right sides of the two shells, and the multiple flanges all adopt a semi-arc design.

[0013] As a further description of the above technical solution:

[0014] The front and rear sides of the bottom wall of the top shell are fixedly connected with sealing plates, and the front and rear sides of the top wall of the bottom shell are opened with sealing grooves, and the bottoms of the two sealing plates are respectively engaged with the corresponding sealing grooves.

[0015] As a further description of the above technical solution:

[0016] Filter plates are fixedly connected to the left and right sides of the shell at the bottom, and the external dimensions of the two filter plates are matched with the internal dimensions of the corresponding shell.

[0017] As a further description of the above technical solution:

[0018] A slider is fixedly connected to the bottom right side of the check block, a sliding groove is provided in the middle of the inner bottom wall of the shell at the bottom, and the bottom of the slider is slidably connected to the sliding groove.

[0019] As a further description of the above technical solution:

[0020] The outer walls of the two knobs are fixedly connected with a plurality of rubber strips, and the outer wall tops of the two bottom connecting shells are fixedly connected with rubber rings.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by turning the knob, the threaded rod drives the displacement plate that is restricted in rotation in the restriction groove to move, so that the engaging column and the corresponding locking plate are unlocked, so that the multiple connection shells can be separated. By pulling the top shell, the valve can be disassembled, and vice versa, the installation is completed, which avoids the situation where maintenance personnel need to consume more labor costs, thereby improving maintenance efficiency.

[0023] 2. In the utility model, the check block is displaced on the inner bottom wall of the bottom shell by starting the hydraulic rod, so that the flow rate of the coolant can be controlled. By displacing the check block to the right, it is completely engaged with the blocking plate, and the engaging plate is engaged with the engaging groove, so that the valve avoids backflow and improves the safety of the valve when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a novel vehicle-use adjustable coolant valve proposed in the present utility model;

[0025] Figure 2 This is a disassembled diagram of the connection housing of a novel vehicle-use adjustable coolant valve proposed in the present utility model;

[0026] Figure 3 The utility model is a schematic diagram of a novel anti-return mechanism of an adjustable coolant valve for a vehicle.

[0027] Legend:

[0028] 1. Housing; 2. Check mechanism; 201. Blocking plate; 202. Hydraulic rod; 203. Check block; 204. Clamping plate; 205. Clamping groove; 3. Connecting plate; 4. Connecting shell; 5. Locking plate; 6. Limiting groove; 7. Threaded rod; 8. Displacement plate; 9. Clamping column; 10. Knob; 11. Rubber strip; 12. Filter plate; 13. Rubber ring; 14. Sealing plate; 15. Sealing groove; 16. Flange; 17. Limiting column; 18. Hole; 19. Slider; 20. Slide groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 and Figure 2The utility model provides an embodiment of a novel vehicle-use adjustable coolant valve, comprising two shells 1, the front and rear sides of the two shells 1 are fixedly connected with a connecting plate 3, the middle parts of the multiple connecting plates 3 are fixedly connected with a connecting shell 4, the inner top walls of the two top connecting shells 4 are fixedly connected with a locking plate 5, the adjacent sides of the multiple connecting shells 4 are provided with a limiting groove 6, the inner wall of the bottom connecting shell 4 is rotatably connected with a threaded rod 7, the left end of the threaded rod 7 is fixedly connected with a knob 10, the outer wall of the threaded rod 7 is threadedly connected with a displacement plate 8, the bottoms of the two displacement plates 8 are respectively slidably connected with the corresponding bottom limiting grooves 6, the front and rear ends of the right sides of the displacement plates 8 are fixedly connected with a locking column 9, and the right ends of the multiple locking columns 9 are respectively engaged with the middle parts of the corresponding locking plates 5;

[0031] Specifically, the knob 10 is turned to drive the threaded rod 7 to rotate, and a thrust is applied to the displacement plate 8 through the action of the thread. Under the restricted rotation of the limiting groove 6, the displacement plate 8 is subjected to the transmission effect of the threaded rod 7 and will perform axial displacement along a preset path. A locking column 9 is fixed on one side of the displacement plate 8. When the displacement plate 8 moves, the locking column 9 will gradually disengage from the locking state with the corresponding locking plate 5, thereby realizing automatic separation of multiple connecting shells 4. The valve can be easily disassembled by pulling the top shell 1. Conversely, if the valve needs to be installed, only the reverse operation is required to complete the installation of the valve, which greatly reduces the work difficulty and labor intensity of maintenance personnel.

[0032] Reference Figure 1 Filter plates 12 are fixedly connected to the left and right sides of the bottom shell 1, and the external dimensions of the two filter plates 12 match the internal dimensions of the corresponding shell 1; flanges 16 are fixedly connected to the left and right sides of the two shells 1, and multiple flanges 16 are designed in a semi-arc shape;

[0033] Specifically, the two filter plates 12 allow the impurities in the coolant to be filtered, and the flange 16 facilitates the connection and fixing of the valve.

[0034] Reference Figure 1 and Figure 3 The inner wall of the bottom shell 1 is provided with a non-return mechanism 2, which is used to improve the service life of the valve. The non-return mechanism 2 includes a blocking plate 201, the outer wall of the blocking plate 201 is fixedly connected to the inner wall of the bottom shell 1, the left side of the blocking plate 201 is fixedly connected to a hydraulic rod 202, one end of the hydraulic rod 202 is fixedly connected to a non-return block 203, and the front and rear ends of the right side of the non-return block 203 are both provided with engaging grooves 205, and the front and rear sides of the inner wall of the blocking plate 201 are both fixedly connected with engaging plates 204, and the left ends of the two engaging plates 204 are respectively engaged with the corresponding engaging grooves 205;

[0035] Specifically, the check block 203 is driven to move left and right by starting the hydraulic rod 202, so as to achieve the purpose of controlling and regulating the coolant. When the check block 203 continues to move to the right, its front and rear sides will gradually and completely engage with the inner wall of the blocking plate 201. This tight engagement design can effectively prevent the backflow of the coolant and prevent equipment damage or safety accidents caused by the reverse flow of the coolant. At the same time, the two engaging plates 204 will also cooperate closely with the corresponding engaging grooves 205 to ensure the complete closure of the middle part of the valve, thereby realizing precise control of the flow rate and improving the safety of the valve when in use by preventing backflow. The model of the hydraulic rod 202 used in the utility model is hydraulic rod GYCD-110 / 750.

[0036] Reference Figure 1 、 Figure 2 and Figure 3 The front and rear sides of the bottom walls of the two top connecting plates 3 are fixedly connected with limiting columns 17, and the front and rear sides of the top walls of the two bottom connecting plates 3 are provided with holes 18, and the bottom ends of the multiple limiting columns 17 are respectively engaged with the corresponding holes 18; the front and rear sides of the bottom wall of the top shell 1 are fixedly connected with sealing plates 14, and the front and rear sides of the top wall of the bottom shell 1 are provided with sealing grooves 15, and the bottoms of the two sealing plates 14 are respectively engaged with the corresponding sealing grooves 15;

[0037] Specifically, the bottom ends of the plurality of limiting columns 17 are respectively engaged with the corresponding holes 18, thereby improving the connection effect of the two shells 1, and the bottom ends of the two sealing plates 14 are respectively engaged with the corresponding sealing grooves 15, thereby improving the sealing effect of the two shells 1.

[0038] Reference Figure 2 and Figure 3 The right bottom of the check block 203 is fixedly connected to a slider 19, and a slide groove 20 is opened in the middle of the inner bottom wall of the bottom shell 1. The bottom of the slider 19 is slidably connected to the slide groove 20; the outer walls of the two knobs 10 are fixedly connected to a plurality of rubber strips 11, and the outer wall tops of the two bottom connecting shells 4 are fixedly connected to rubber rings 13;

[0039] Specifically, the bottom of the slider 19 is slidably connected to the slide groove 20, so that the check block 203 is more stable during displacement, the rubber strip 11 improves the anti-slip effect of the knob 10, and the rubber ring 13 reduces the wear of multiple connecting shells 4.

[0040] Working principle: When starting the disassembly operation, the threaded rod 7 is rotated by turning the knob 10. Under the rotation restriction of the bottom limiting groove 6, the displacement plate 8 is subjected to the transmission effect of the threaded rod 7, thereby axially displacing, so that the locking column 9 on one side of the displacement plate 8 is unlocked from the corresponding locking plate 5, so that the multiple connection shells 4 can be separated. By pulling the top shell 1, the valve can be disassembled, and vice versa, the installation is completed;

[0041] And by starting the hydraulic rod 202, the check block 203 can be displaced left and right under the drive of one end of the hydraulic rod 202, so that the flow rate of the coolant is completed, and the purpose of controlling and regulating the coolant is achieved. Through the continuous rightward displacement of the check block 203, the front and rear sides of the check block 203 are completely engaged with the inner wall of the blocking plate 201, and the two engaging plates 204 are engaged with the corresponding engaging grooves 205, so that the middle part of the valve is closed, thereby achieving the purpose of avoiding backflow.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel vehicle-use adjustable coolant valve, comprising two housings (1), characterized in that: The front and rear sides of the two shells (1) are fixedly connected with a connecting plate (3), the middle parts of the plurality of connecting plates (3) are fixedly connected with a connecting shell (4), the inner top walls of the two top connecting shells (4) are fixedly connected with a locking plate (5), the adjacent sides of the plurality of connecting shells (4) are provided with a limiting groove (6), the inner wall of the bottom connecting shell (4) is rotatably connected with a threaded rod (7), the left end of the threaded rod (7) is fixedly connected with a knob (10), the outer wall of the threaded rod (7) is threadedly connected with a displacement plate (8), the bottoms of the two displacement plates (8) are respectively slidably connected with the corresponding bottom limiting groove (6), the front and rear ends of the right side of the displacement plate (8) are fixedly connected with a locking column (9), the right ends of the plurality of locking columns (9) are respectively engaged with the middle parts of the corresponding locking plates (5), and the inner wall of the bottom shell (1) is provided with a non-return mechanism (2), and the non-return mechanism (2) is used to improve the service life of the valve.

2. The novel adjustable coolant valve for a vehicle according to claim 1, characterized in that: The anti-return mechanism (2) comprises a blocking plate (201), the outer wall of the blocking plate (201) is fixedly connected to the inner wall of the bottom shell (1), the left side of the blocking plate (201) is fixedly connected to a hydraulic rod (202), one end of the hydraulic rod (202) is fixedly connected to a anti-return block (203), the front and rear ends of the right side of the anti-return block (203) are both provided with engaging grooves (205), the front and rear sides of the inner wall of the blocking plate (201) are both fixedly connected to engaging plates (204), and the left ends of the two engaging plates (204) are respectively engaged with the corresponding engaging grooves (205).

3. The novel adjustable coolant valve for a vehicle according to claim 1 is characterized in that: The front and rear sides of the bottom walls of the two top connecting plates (3) are fixedly connected with limiting columns (17), and the front and rear sides of the top walls of the two bottom connecting plates (3) are provided with holes (18), and the bottom ends of the plurality of limiting columns (17) are respectively engaged with the corresponding holes (18).

4. The novel adjustable coolant valve for a vehicle according to claim 1 is characterized in that: The left and right sides of the two shells (1) are both fixedly connected with flanges (16), and the plurality of flanges (16) are all designed in a semi-arc shape.

5. The novel adjustable coolant valve for a vehicle according to claim 1 is characterized in that: The front and rear sides of the bottom wall of the top shell (1) are fixedly connected with sealing plates (14), and the front and rear sides of the top wall of the bottom shell (1) are provided with sealing grooves (15), and the bottoms of the two sealing plates (14) are respectively engaged with the corresponding sealing grooves (15).

6. The novel adjustable coolant valve for a vehicle according to claim 1 is characterized in that: Filter plates (12) are fixedly connected to the left and right sides of the bottom shell (1), and the external dimensions of the two filter plates (12) respectively match the internal dimensions of the corresponding shell (1).

7. The novel adjustable coolant valve for a vehicle according to claim 2, characterized in that: The right bottom of the check block (203) is fixedly connected to a slider (19), a sliding groove (20) is provided in the middle of the inner bottom wall of the shell (1), and the bottom of the slider (19) is slidably connected to the sliding groove (20).

8. The novel adjustable coolant valve for a vehicle according to claim 1 is characterized in that: The outer walls of the two knobs (10) are fixedly connected with a plurality of rubber strips (11), and the outer wall tops of the two bottom connection shells (4) are fixedly connected with a rubber ring (13).

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