Automobile kettle with pressure relief structure

Abstract

The automobile kettle with the pressure relief structure comprises a kettle cover and a flow storage cavity, the lower end of the kettle cover is provided with a caulking groove used for being connected with the lower end of the kettle cover in a sealed mode, and the outer side of the caulking groove is provided with a set of outer sealing bases used for sealing the outer side of a water inlet cavity. The lower end of the outer sealing seat is provided with a set of upper shells used for storing liquid, the lower ends of the upper shells are provided with lower shells used for storing the liquid, and the upper end of the left side of each upper shell is provided with a set of pressure sensors used for measuring the internal pressure of the flow storage cavity. Compared with the prior art, the pressure relief valve has the advantages that the pressure inside the flow storage cavity is relieved through the pressure relief opening, the sealing effect between the upper shell and the lower shell is kept through the upper sealing connection base and the lower sealing connection base, and the pressure inside the flow storage cavity is borne through the pressure resisting layer; overflow in the flow storage cavity is discharged through the overflow pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile kettles and relates to an automobile kettle with a pressure relief structure. Background Art

[0002] The car radiator is an important part of the car cooling system. Its main function is to store and circulate cooling water to ensure that the engine does not overheat during operation. The car radiator is usually made of metal or plastic, with sufficient durability and corrosion resistance. It is usually located in the engine compartment, close to the engine, and connected to the engine cooling system through a series of water pipes and pipelines. As an important part of the engine cooling system, the car radiator absorbs and dissipates the heat generated by the engine through circulating coolant, thereby keeping the engine within a suitable operating temperature range. When the car radiator cannot properly relieve pressure inside, it will cause a series of problems, seriously affecting the normal operation of the car and the working performance of the engine.

[0003] The inability to relieve pressure in the water tank will cause the pressure inside the water tank to continue to increase. As the engine runs, the coolant in the cooling system will continue to be heated, thereby generating higher pressure. If the water tank cap cannot be opened in time to release the pressure, the pressure inside the water tank will continue to accumulate and may eventually exceed the bearing limit of the water tank and the cooling system. Therefore, there is an urgent need for a car water bottle with a pressure relief structure to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an automobile kettle with a pressure relief structure to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: an automobile kettle with a pressure relief structure, comprising: a kettle cover and a flow storage cavity, wherein the lower end of the kettle cover is provided with an embedding groove for sealingly connecting the lower end of the kettle cover;

[0006] A group of outer sealing seats for sealing the outside of the water inlet cavity are provided on the outside of the embedding groove, and a group of upper shells for storing liquid are provided at the lower end of the outer sealing seat;

[0007] A lower shell for storing liquid is provided at the lower end of the upper shell, a group of pressure sensors for measuring the internal pressure of the storage chamber is provided at the upper left end of the upper shell, and a group of pressure relief ports for relieving the liquid pressure inside the storage chamber are provided on the front side of the upper shell. The pressure inside the storage chamber can be released by using the pressure relief ports.

[0008] As a preferred embodiment, a group of overflow pipes for discharging the overflow of liquid in the storage chamber are provided on the right side of the upper shell, and a group of upper sealing seats for sealingly engaging with the upper end of the lower shell are provided on the outer side of the lower end of the upper shell.

[0009] As a preferred embodiment, the lower end of the upper sealing seat is provided with a group of lower sealing seats that are sealingly engaged with the lower end of the upper sealing seat, and the outer sides of the lower sealing seat and the upper sealing seat are provided with several groups of fixed seats that are used to sealingly engage and connect the upper sealing seat with the lower sealing seat. The sealing effect between the upper shell and the lower shell can be maintained by using the upper sealing seat and the lower sealing seat.

[0010] As a preferred embodiment, the lower end of the lower shell is provided with a group of water outlet pipes for discharging the liquid inside the storage chamber, and the connection between the water outlet pipe and the lower shell is provided with a group of water outlet chambers for sealing and engaging with it. The upper shell and the lower shell are both provided with a group of pressure-resistant layers for bearing the pressure inside the storage chamber. The pressure inside the storage chamber can be borne by using the pressure-resistant layers.

[0011] As a preferred embodiment, an inner thread groove is provided on the inner side of the pot cover, a group of threaded sealing sleeves for sealingly engaging with the pot cover are provided on the inner side of the embedding groove, the pot cover is threadedly screwed with the threaded sealing sleeve, and a group of pressure buffer layers for bearing the internal pressure of the fluid storage chamber are provided on the inner side of the pot cover.

[0012] As a preferred embodiment, the cross-sections of the upper shell and the lower shell are both semi-spherical structures, and the upper shell and the lower shell are connected and fixed by bolts passing through several groups of fixed seats, and the inner sides of the upper sealing seat and the lower sealing seat are provided with sealing liners to maintain the sealing effect.

[0013] As a preferred embodiment, the pressure sensor, pressure relief port, and overflow pipe all pass through the interior of the upper shell and are interconnected with the interior of the storage chamber. The pressure sensor is used to detect the pressure inside the storage chamber. A group of pressure pumps for controlling the pressure inside the storage chamber are provided outside the pressure relief port. The overflow pipe is sealed and connected to the external hydraulic pipe, so that the overflow inside the storage chamber can be discharged by using the overflow pipe.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the pressure relief port to release the pressure inside the storage chamber, by using the upper sealing seat and the lower sealing seat to maintain the sealing effect between the upper shell and the lower shell, by using the pressure-resistant layer to withstand the pressure inside the storage chamber, and by using the overflow pipe to discharge the overflow inside the storage chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the front side top view of a car kettle with a pressure relief structure according to the utility model;

[0017] Figure 2 This is a schematic diagram of the front side top view of the automobile kettle with a pressure relief structure when the kettle lid is opened;

[0018] Figure 3 This is a front view of the interior between the upper shell and the lower shell of an automobile kettle with a pressure relief structure according to the utility model;

[0019] In the figure: 100 - pot cover, 110 - embedded groove, 120 - outer sealing seat, 130 - pressure sensor, 140 - pressure relief port, 150 - overflow pipe, 160 - upper shell, 170 - upper sealing seat, 180 - fixed seat, 190 - lower shell, 200 - water outlet pipe, 210 - water inlet cavity, 220 - pressure-resistant layer, 230 - water outlet cavity, 240 - flow storage cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 , a car kettle with a pressure relief structure, comprising: a kettle cover 100, a pressure sensor 130, a pressure relief port 140, an overflow pipe 150 and a storage chamber 240, wherein the lower end of the kettle cover 100 is provided with an embedding groove 110 for sealingly connecting the lower end of the kettle cover 100;

[0022] A set of outer sealing seats 120 for sealing the outside of the water inlet cavity 210 is provided on the outside of the embedded groove 110, and a set of upper shells 160 for storing liquid is provided at the lower end of the outer sealing seat 120;

[0023] A lower shell 190 for storing liquid is provided at the lower end of the upper shell 160, a group of pressure sensors 130 for measuring the internal pressure of the storage chamber 240 is provided at the upper left end of the upper shell 160, and a group of pressure relief ports 140 for relieving the liquid pressure inside the storage chamber 240 are provided on the front side of the upper shell 160. The pressure inside the storage chamber 240 can be released by using the pressure relief ports 140.

[0024] A set of overflow pipes 150 for discharging the overflow of the liquid in the storage chamber 240 is provided on the right side of the upper shell 160, and a set of upper sealing seats 170 for sealingly engaging with the upper end of the lower shell 190 are provided on the outer side of the lower end of the upper shell 160.

[0025] A group of lower sealing seats that are sealingly engaged with the lower end of the upper sealing seat 170 are provided at the lower end of the upper sealing seat 170, and several groups of fixed seats 180 that are used to seal and engage the upper sealing seat 170 with the lower sealing seat are provided on the outer side of the lower sealing seat 170. The sealing effect between the upper shell 160 and the lower shell 190 can be maintained by using the upper sealing seat 170 and the lower sealing seat.

[0026] A group of water outlet pipes 200 for discharging the liquid inside the storage chamber 240 are provided at the lower end of the lower shell 190, and a group of water outlet chambers 230 for sealing and engaging with the water outlet pipes 200 are provided at the connection between the lower shell 190. A group of pressure-resistant layers 220 for bearing the internal pressure of the storage chamber 240 are provided inside the upper shell 160 and the lower shell 190. The pressure inside the storage chamber 240 can be borne by using the pressure-resistant layers 220.

[0027] An inner thread groove is provided on the inner side of the pot cover 100, a group of threaded sealing sleeves for sealingly engaging with the pot cover 100 are provided on the inner side of the embedding groove 110, the pot cover 100 and the threaded sealing sleeves are threadedly screwed together, and a group of pressure buffer layers for bearing the internal pressure of the flow storage chamber 240 are provided on the inner side of the pot cover 100.

[0028] The cross-sections of the upper shell 160 and the lower shell 190 are both semi-spherical structures. The upper shell 160 and the lower shell 190 are connected and fixed by bolts passing through several groups of fixed seats 180. The inner sides of the upper sealing seat 170 and the lower sealing seat are provided with sealing liners to maintain the sealing effect.

[0029] The pressure sensor 130, the pressure relief port 140, and the overflow pipe 150 all pass through the interior of the upper shell 160 and are interconnected with the interior of the storage chamber 240. The pressure sensor 130 is used to detect the pressure inside the storage chamber 240. A group of pressure pumps for controlling the pressure inside the storage chamber 240 are provided on the outside of the pressure relief port 140. The overflow pipe 150 is sealed and connected to the external hydraulic pipe, so that the overflow inside the storage chamber 240 can be discharged by using the overflow pipe 150.

[0030] See also Figure 1-Figure 3 As the first embodiment of the utility model: In order to solve the problem that the water tank cannot be depressurized, which will cause the pressure in the water tank to continue to rise, as the engine runs, the coolant in the cooling system will be continuously heated, thereby generating higher pressure. If the water tank cover cannot be opened in time to release the pressure, the pressure in the water tank will continue to accumulate, and may eventually exceed the bearing limit of the water tank and the cooling system. First, the staff opens the kettle cover 100 and introduces the cooling liquid to be stored into the storage chamber 240. Then, when the vehicle is running, pressure is generated inside the storage chamber 240. Since the pressure sensor 130, the pressure relief port 140, and the overflow pipe 150 all penetrate the interior of the upper shell 160 and are interconnected with the interior of the storage chamber 240, the pressure sensor 130 is used to detect the pressure inside the storage chamber 240. A group of pressure pumps for controlling the pressure inside the storage chamber 240 are provided on the outside of the pressure relief port 140. When the pressure sensor 130 detects that the pressure inside the storage chamber 240 is too high, the pressure pump controls the pressure inside the storage chamber 240 to release the pressure, thereby ensuring the stable use of the car kettle.

[0031] See also Figure 1-Figure 3 , as the second embodiment of the utility model: based on the elaboration in the above embodiment, further, when there is too much cooling liquid inside the storage chamber 240 and it is higher than the upper end of the overflow pipe 150, the overflow cooling liquid is discharged through the overflow pipe 150. Since the overflow pipe 150 is sealed and connected to the external hydraulic pipe, the overflow cooling liquid will be overflowed and conducted and recovered through the overflow pipe 150, and the cooling liquid will be prevented from overflowing from the water inlet chamber 210 due to the excessive internal pressure of the storage chamber 240, thereby causing damage to the car kettle.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile kettle with a pressure relief structure, comprising: A pot cover (100), a pressure relief port (140), an overflow pipe (150) and a flow storage chamber (240), characterized in that: a groove (110) for sealingly connecting the lower end of the pot cover (100) is provided at the lower end of the pot cover (100); A group of outer sealing seats (120) for sealing the outside of the water inlet cavity (210) are provided on the outside of the embedding groove (110), and a group of upper shells (160) for storing liquid are provided at the lower end of the outer sealing seat (120); A lower shell (190) for storing liquid is provided at the lower end of the upper shell (160), a group of pressure sensors (130) for measuring the internal pressure of the storage chamber (240) is provided at the upper left end of the upper shell (160), and a group of pressure relief ports (140) for relieving the internal liquid pressure of the storage chamber (240) is provided at the front side of the upper shell (160).

2. The automobile kettle with a pressure relief structure according to claim 1, characterized in that: A group of overflow pipes (150) for discharging overflowed liquid in the storage chamber (240) are provided on the right side of the upper shell (160), and a group of upper sealing seats (170) for sealingly engaging with the upper end of the lower shell (190) are provided on the outer side of the lower end of the upper shell (160).

3. The automobile kettle with a pressure relief structure according to claim 2, characterized in that: A group of lower sealing seats that are sealingly engaged with the lower end of the upper sealing seat (170) are provided at the lower end of the upper sealing seat (170), and a plurality of fixed seats (180) that are used to seal and engage the upper sealing seat (170) with the lower sealing seat are provided on the outer sides of the lower sealing seat and the upper sealing seat (170).

4. The automobile kettle with a pressure relief structure according to claim 2, characterized in that: The lower end of the lower shell (190) is provided with a group of water outlet pipes (200) for discharging liquid inside the storage chamber (240), and the connection between the water outlet pipes (200) and the lower shell (190) is provided with a group of water outlet chambers (230) for sealing and engaging with them. The upper shell (160) and the lower shell (190) are both provided with a group of pressure-resistant layers (220) for bearing the internal pressure of the storage chamber (240).

5. The automobile kettle with a pressure relief structure according to claim 1, characterized in that: An inner thread groove is provided on the inner side of the pot cover (100), a group of threaded sealing sleeves for sealingly engaging with the pot cover (100) are provided on the inner side of the embedding groove (110), the pot cover (100) and the threaded sealing sleeves are threadedly engaged, and a group of pressure buffer layers for bearing the internal pressure of the flow storage chamber (240) are provided on the inner side of the pot cover (100).

6. The automobile kettle with a pressure relief structure according to claim 2, characterized in that: The cross-sections of the upper shell (160) and the lower shell (190) are both semi-spherical structures. The upper shell (160) and the lower shell (190) are connected and fixed by bolts passing through a plurality of sets of fixed seats (180). The inner sides of the upper sealing seat (170) and the lower sealing seat are both provided with sealing liners to maintain the sealing effect.

7. The automobile kettle with a pressure relief structure according to claim 1, characterized in that: The pressure sensor (130), the pressure relief port (140), and the overflow pipe (150) all penetrate the interior of the upper shell (160) and are interconnected with the interior of the storage chamber (240). The pressure sensor (130) is used to detect the pressure inside the storage chamber (240). A group of pressure pumps for controlling and releasing the pressure inside the storage chamber (240) are provided outside the pressure relief port (140). The overflow pipe (150) is sealed and connected to an external hydraulic pipe.

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