Cooling liquid conveying device

Abstract

The cooling liquid conveying device comprises a conveying material barrel, a connecting ring is arranged at the top end of the conveying material barrel, a third rubber ring is arranged at a notch in the bottom of the outer surface of the connecting ring, the third rubber ring makes contact with the inner wall of the conveying material barrel, an inserting groove is formed in the connecting ring, an inserting ring is connected to the inserting groove in a clamped mode, and the third rubber ring makes contact with the inner wall of the conveying material barrel. A second rubber ring is arranged at a notch in one side of the bottom of the insertion ring and makes contact with the side surface of the insertion groove. According to the utility model, the connecting ring is arranged at the top of the conveying barrel, the inserting groove is formed in the connecting ring and is matched with the inserting ring, the sealing cover plate is arranged on the inserting ring, the first rubber ring and the second rubber ring on the inserting ring are respectively in contact extrusion with the sealing cover plate and the inserting groove, and the third rubber ring on the connecting ring is in contact extrusion with the conveying barrel; the multi-layer sealing effect is achieved, volatilization in the storage and conveying process is prevented, the influence on the quality of cooling liquid is avoided, meanwhile, the sealing cover plate is provided with a pull ring, and the sealing cover plate is convenient to open when necessary.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a cooling liquid conveying device. Background Art

[0002] Antifreeze is a coolant containing special additives. It is mainly used in liquid-cooled engine cooling systems. Antifreeze has the advantages of antifreeze in winter, anti-boiling in summer, anti-scaling and anti-corrosion all year round. The coolant can prevent the coolant from freezing and bursting the radiator and freezing the engine cylinder block when the car is parked in cold seasons. The boiling point of coolant is usually over 105°C. Compared with the boiling point of water of 100°C, the coolant can withstand higher temperatures without boiling. To a certain extent, it meets the heat dissipation and cooling needs of high-load engines. It is an indispensable material for automobiles.

[0003] In the prior art, during the production and transportation of coolant, some raw materials evaporate too quickly, which easily leads to a decrease in the quality of the coolant and fails to provide a good antifreeze and cooling effect. Therefore, a coolant sealed conveying device is proposed, which can seal and store the coolant during transportation to reduce volatilization consumption. Utility Model Content

[0004] The utility model aims to provide a coolant conveying device to solve the problem that in the process of coolant production and conveying, some raw materials evaporate too quickly, which easily leads to the deterioration of coolant quality and the inability to play a good antifreeze and temperature reduction role.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coolant delivery device, comprising a delivery barrel, a connecting ring is provided at the top of the delivery barrel, a third rubber ring is provided at the bottom recess of the outer surface of the connecting ring, the third rubber ring is in contact with the inner wall of the delivery barrel, a slot is provided on the connecting ring, a plug-in ring is clamped on the slot, a second rubber ring is provided at a recess on one side of the bottom of the plug-in ring, the second rubber ring is in contact with the side surface of the slot, two stacked first rubber rings are provided at the inner recess of the top of the plug-in ring, a sealing cover plate is provided on the top of the plug-in ring, the first rubber ring is in contact with the sealing cover plate, and an infusion tube is passed through the center of the sealing cover plate.

[0006] Wherein, the bottom of the sealing cover plate contacts the top of the conveying bucket.

[0007] Wherein, two pull rings are symmetrically arranged on the upper surface of the sealing cover plate.

[0008] Wherein, the raised upper surface on the inner side of the slot contacts one side of the bottom of the insert ring close to the sealing cover plate.

[0009] The slot matches the shape size of the top of the insert ring, and the insert ring is above the slot.

[0010] Wherein, a sealing ring is provided on the surface of the connection between the infusion tube and the sealing cover plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a connecting ring on the top of the conveying barrel, a slot is provided on the connecting ring to match with the insert ring, a sealing cover is provided on the insert ring, a first rubber ring and a second rubber ring on the insert ring are respectively contacted and extruded with the sealing cover and the slot, and a third rubber ring on the connecting ring is contacted and extruded with the conveying barrel, so as to achieve a multi-level sealing effect, prevent volatilization during storage and transportation, and avoid affecting the quality of the coolant, and at the same time a pull ring is provided on the sealing cover to facilitate opening the sealing cover when necessary. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front view structure of a coolant delivery device of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-section structure of a coolant delivery device in an open state according to the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-section structure of a coolant delivery device of the utility model in a closed state;

[0016] Figure 4 This is a partial first axonometric structural diagram of a coolant delivery device of the utility model;

[0017] Figure 5 This is a partial second axonometric structural diagram of a coolant delivery device of the utility model;

[0018] Figure 6 It is a partially enlarged structural schematic diagram of a coolant delivery device of the utility model.

[0019] In the figure: 10, sealing cover plate; 11, insert ring; 12, first rubber ring; 13, second rubber ring; 20, conveying barrel; 21, connecting ring; 22, slot; 23, third rubber ring; 30, infusion tube; 31, sealing ring; 40, pull ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-6The utility model provides a technical solution: a coolant conveying device, including a conveying barrel 20, a connecting ring 21 is provided at the top of the conveying barrel 20, and a third rubber ring 23 is provided at the bottom recess of the outer surface of the connecting ring 21. The third rubber ring 23 contacts the inner wall of the conveying barrel 20. When in contact, the third rubber ring 23 is squeezed and deformed to increase the friction force and achieve a sealing effect. A slot 22 is provided on the connecting ring 21, and a plug ring 11 is clamped on the slot 22. A second rubber ring 13 is provided at a recess on one side of the bottom of the plug ring 11. The second rubber ring 13 contacts the side surface of the slot 22. The second rubber ring 13 contacts the side surface of the slot 22 through the squeezing and deformation of the second rubber ring 13 to increase the friction force and achieve a sealing effect. Two stacked first rubber rings 12 are provided at the inner side recess of the top of the plug ring 11. A sealing cover plate 10 is provided at the top of the plug ring 11. The first rubber ring 12 contacts the sealing cover plate 10. The first rubber ring 12 is squeezed and deformed to increase the friction force and achieve a sealing effect. A liquid infusion tube 30 is passed through the center of the sealing cover plate 10.

[0022] The bottom of the sealing cover plate 10 contacts the top of the conveying barrel 20 , and after the insert ring 11 is fixed on the slot 22 , the sealing cover plate 10 penetrates into the top upper surface of the conveying barrel 20 .

[0023] Two pull rings 40 are symmetrically arranged on the upper surface of the sealing cover plate 10 , so as to facilitate opening the sealing cover plate 10 when necessary.

[0024] The raised upper surface on the inner side of the slot 22 contacts a side of the bottom of the insert ring 11 close to the sealing cover plate 10 , so that the insert ring 11 and the slot 22 are interlocked with each other.

[0025] The slot 22 matches the shape and size of the top of the insert ring 11. The insert ring 11 is above the slot 22. The lower surface of the insert ring 11 is provided with a raised inclined surface, and the upper surface of the slot 22 is provided with an inclined surface notch, and the two match each other.

[0026] A sealing ring 31 is provided on the surface of the connection between the infusion tube 30 and the sealing cover plate 10 to ensure that the overall sealing effect is intact.

[0027] Working principle: When in use, a connecting ring 21 is arranged on the top of the conveying barrel 20, a slot 22 is provided on the connecting ring 21 to cooperate with the plug-in ring 11, and a sealing cover plate 10 is provided on the plug-in ring 11. The first rubber ring 12 and the second rubber ring 13 on the plug-in ring 11 are respectively in contact and extruded with the sealing cover plate 10 and the slot 22, and the third rubber ring 23 on the connecting ring 21 is in contact and extruded with the conveying barrel 20, so as to achieve a multi-level sealing effect, prevent volatilization during storage and transportation, and avoid affecting the quality of the coolant. At the same time, a pull ring 40 is provided on the sealing cover plate 10, which is convenient for opening the sealing cover plate 10 when necessary.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A coolant delivery device, comprising a delivery barrel (20), characterized in that: The top of the conveying barrel (20) is provided with a connecting ring (21), and a third rubber ring (23) is provided at a recess at the bottom of the outer surface of the connecting ring (21), and the third rubber ring (23) contacts the inner wall of the conveying barrel (20). The connecting ring (21) is provided with a slot (22), and a plug-in ring (11) is clamped on the slot (22). A second rubber ring (13) is provided at a recess on one side of the bottom of the plug-in ring (11), and the second rubber ring (13) contacts the side surface of the slot (22). Two stacked first rubber rings (12) are provided at an inner recess at the top of the plug-in ring (11), and a sealing cover plate (10) is provided at the top of the plug-in ring (11), and the first rubber ring (12) contacts the sealing cover plate (10). An infusion tube (30) is provided through the center of the sealing cover plate (10).

2. A coolant delivery device according to claim 1, characterized in that: The bottom of the sealing cover plate (10) contacts the top of the conveying bucket (20).

3. A coolant delivery device according to claim 1, characterized in that: Two pull rings (40) are symmetrically arranged on the upper surface of the sealing cover plate (10).

4. A coolant delivery device according to claim 1, characterized in that: The raised upper surface on the inner side of the slot (22) contacts one side of the bottom of the insert ring (11) close to the sealing cover plate (10).

5. A coolant delivery device according to claim 1, characterized in that: The slot (22) matches the top shape size of the insert ring (11), and the insert ring (11) is above the slot (22).

6. A coolant delivery device according to claim 1, characterized in that: A sealing ring (31) is provided on the surface of the connection between the infusion tube (30) and the sealing cover plate (10).

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