Corrosion-resistant liquid storage drying bottle assembly for new energy automobile
By designing a pressure relief mechanism and a protective frame in the liquid storage drying bottle assembly for new energy vehicles, the problem of inability to perform pressure relief treatment and the liquid impact force in the prior art has been solved, and the internal pressure of the bottle body has been achieved. Safe release and efficient use of filter elements.
Patent Information
- Application Number
- CN202421282618.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing new energy vehicle liquid storage drying bottle assembly cannot be subject to pressure relief treatment, resulting in excessive pressure inside the bottle body, affecting the service life and efficiency of the filter element.
A corrosion-resistant liquid-restoring drying bottle assembly for new energy vehicles including a pressure relief mechanism and a protective rack is designed. The pressure relief mechanism realizes the release of pressure inside the bottle through the combination of the guide shell, push plate, positioning column, sleeve, stroke switch and spring, and transmits a signal to the center console through the stroke switch. The protective frame reduces the impact of liquid impact on the filter element through the combination of impeller, turntable and knocking wheel, and improves the efficiency of the filter element.
It effectively avoids the problem of excessive pressure inside the bottle body, extends the service life of the filter element, and improves the efficiency of the filter element.
Smart Images
Figure CN222480837U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drying bottles, and in particular relates to a corrosion-resistant liquid storage drying bottle assembly for new energy vehicles. Background Art
[0002] The liquid storage and drying bottle assembly of new energy vehicles is an important part of the compressor and plays the role of temporarily storing refrigerant in the refrigeration system. It can supply refrigerant to the evaporator at any time to ensure the normal operation of the system. In addition, this component also has drying and filtering functions, which can remove moisture and impurities in the system and keep the system dry and clean.
[0003] However, the existing drying bottle assembly cannot perform pressure relief processing. If the pressure inside the bottle is too high, it is easy to cause danger. At the same time, the impact force of the liquid will directly act on the filter element, thereby affecting the service life of the filter element. In addition, the use efficiency of the filter element is low. Utility Model Content
[0004] The purpose of the utility model is to provide a corrosion-resistant liquid storage and drying bottle assembly for new energy vehicles to solve the problems mentioned in the background technology.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a corrosion-resistant liquid storage drying bottle assembly for new energy vehicles, comprising a bottle body, a pressure relief mechanism, a liquid outlet pipe, a liquid inlet pipe, a protective shell, a fixing plate, a stud, a protective frame and a filter element, wherein the pressure relief mechanism is fixed to the middle of the bottle body, and the liquid outlet pipe and the liquid inlet pipe are fixed to the upper end of the bottle body; the outer side surface of the upper end of the bottle body is sheathed with a protective shell, wherein a stud is slid through the middle of the protective shell, and the lower end of the stud is fixed to the upper end of the bottle body by welding; the stud is threadedly engaged with a fixing plate, wherein the fixing plate is arranged on the upper side of the protective shell; the protective frame and the filter element are fixed to the inside of the bottle body, wherein the upper side surface of the filter element is in contact with the lower end of the protective frame.
[0007] Furthermore, the pressure relief mechanism includes a guide shell, a push plate, a positioning column, a sleeve, a travel switch and a spring, wherein the guide shell is fixed to the outer side of the bottle body by welding, wherein a push plate is slidably installed inside the guide shell, and a positioning column is fixed to one side of the push plate by welding; the positioning column is slidably arranged inside the sleeve, wherein the sleeve is fixed to the outer side of the guide shell by welding, and a travel switch is fixed to the inside of the sleeve by bolts, and the travel switch is connected to the central console of the new energy vehicle through a wire; the outer side of the positioning column is sleeved with a spring, and the spring is arranged between the push plate and the guide shell. Such an arrangement can avoid excessive pressure inside the bottle body and at the same time, provide a prompt to the driver.
[0008] Furthermore, the protection frame includes a connecting frame, a rotating shaft, an impeller, a turntable and a knocking wheel, the upper end of the connecting frame is fixed to the inner wall of the bottle body by welding, and the lower end of the connecting frame is rotatably mounted with the rotating shaft through a supporting bearing; the outer side surface of the rotating shaft is fixed with an impeller and a turntable, wherein the impeller is arranged on the lower side of the liquid inlet pipe; a plurality of the knocking wheels are fixed to the outer edge of the turntable by bolts, wherein the knocking wheels are in contact with the upper side surface of the filter element. Such an arrangement can avoid the impact force of the liquid from directly acting on the filter element and improve the use efficiency of the filter element.
[0009] Compared with the prior art, the utility model has the following beneficial effects:
[0010] 1. The setting of the pressure relief mechanism of the utility model can make the push plate move along the guide shell when the pressure inside the bottle body is greater than the force of the spring, thereby expanding the space inside the bottle body to reduce the pressure inside the bottle body. When the pressure is greater than a certain level, the positioning column can contact the travel switch, thereby transmitting a signal to the central console of the new energy vehicle to prompt the driver.
[0011] 2. With the setting of the protective frame of the utility model, when it is in use, the liquid entering from the liquid inlet pipe will drive the impeller to rotate, thereby preventing the impact force of the liquid from directly acting on the filter element. At the same time, the impeller can drive the turntable to rotate through the rotating shaft. During the rotation of the turntable, it will drive the knocking wheel to knock on the filter element, thereby improving the use efficiency of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.
[0015] Figure 3 It is a partial enlarged structural schematic diagram of position A of the utility model.
[0016] Figure 4 It is a schematic diagram of the protection frame structure of the utility model.
[0017] In the figure:
[0018] 1-bottle body, 2-pressure relief mechanism, 21-guide shell, 22-pushing plate, 23-positioning column, 24-sleeve, 25-travel switch, 26-spring, 3-liquid outlet pipe, 4-liquid inlet pipe, 5-protective shell, 6-fixing plate, 7-stud, 8-protective frame, 81-connecting frame, 82-rotating shaft, 83-impeller, 84-turntable, 85-beating wheel, 9-filter element. DETAILED DESCRIPTION
[0019] 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.
[0020] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0021] See also Figure 1 and Figure 2 As shown, the utility model is a corrosion-resistant liquid storage drying bottle assembly for new energy vehicles, including a bottle body 1, a pressure relief mechanism 2, a liquid outlet pipe 3, a liquid inlet pipe 4, a protective shell 5, a fixing plate 6, a stud 7, a protective frame 8 and a filter element 9, the pressure relief mechanism 2 is fixed in the middle of the bottle body 1, and the liquid outlet pipe 3 and the liquid inlet pipe 4 are fixed at the upper end of the bottle body 1; the outer side surface of the upper end of the bottle body 1 is sheathed with a protective shell 5, wherein the middle part of the protective shell 5 is slid through with a stud 7, and the lower end of the stud 7 is fixed to the upper end of the bottle body 1 by welding; the stud 7 is threadedly engaged with a fixing plate 6, wherein the fixing plate 6 is arranged on the upper side of the protective shell 5; the inside of the bottle body 1 is fixed with a protective frame 8 and a filter element 9, wherein the upper side of the filter element 9 is in contact with the lower end of the protective frame 8; the bottle body 1 is made of high molecular weight polyethylene material, which has good corrosion resistance to most chemical substances and can effectively prevent the corrosion of organic solvents such as coolant and lubricating oil of new energy vehicles to the bottle body 1.
[0022] like Figure 3As shown, the pressure relief mechanism 2 includes a guide shell 21, a push plate 22, a positioning column 23, a sleeve 24, a travel switch 25 and a spring 26. The guide shell 21 is fixed to the outer side of the bottle body 1 by welding, wherein the push plate 22 is slidably installed inside the guide shell 21, and the positioning column 23 is fixed to one side of the push plate 22 by welding; the positioning column 23 is slidably arranged inside the sleeve 24, wherein the sleeve 24 is fixed to the outer side of the guide shell 21 by welding, and the travel switch 25 is fixed to the inside of the sleeve 24 by bolts, and the travel switch 25 is fixed to the outer side of the guide shell 21 by the guide shell 21. The outer side of the positioning column 23 is sleeved with a spring 26, which is arranged between the push plate 22 and the guide shell 21. When the internal pressure of the bottle body 1 is greater than the force of the spring 26, the push plate 22 can move along the guide shell 21, thereby expanding the space inside the bottle body 1, thereby reducing the pressure inside the bottle body 1. When the pressure is greater than a certain level, the positioning column 23 can contact the travel switch 25, thereby transmitting a signal to the central console of the new energy vehicle, thereby prompting the driver.
[0023] like Figure 4 As shown, the protection frame 8 includes a connecting frame 81, a rotating shaft 82, an impeller 83, a turntable 84 and a knocking wheel 85. The upper end of the connecting frame 81 is fixed to the inner wall of the bottle body 1 by welding, and the lower end of the connecting frame 81 is rotatably mounted with the rotating shaft 82 through a supporting bearing; the outer side surface of the rotating shaft 82 is fixed with an impeller 83 and a turntable 84, wherein the impeller 83 is arranged on the lower side of the liquid inlet pipe 4; a plurality of knocking wheels 85 are fixed to the outer edge of the turntable 84 by bolts, wherein the knocking wheel 85 is in contact with the upper side surface of the filter element 9. When in use, the liquid entering from the liquid inlet pipe 4 will drive the impeller 83 to rotate, thereby avoiding the impact force of the liquid directly acting on the filter element 9. At the same time, the impeller 83 can drive the turntable 84 to rotate through the rotating shaft 82. During the rotation process, the turntable 84 will drive the knocking wheel 85 to knock on the filter element 9, thereby improving the use efficiency of the filter element 9.
[0024] See also Figure 1-4 As shown, the utility model is a corrosion-resistant liquid storage and drying bottle assembly for new energy vehicles, and its working principle is: when in use, the liquid coming out of the condenser can enter the bottle body 1 from the liquid inlet pipe 4, and then be filtered through the filter element 9, and then be discharged through the liquid outlet pipe 3. At the same time, the pressure relief mechanism 2 can prevent the internal pressure of the bottle body 1 from being too high, and the protective frame 8 can improve the use efficiency of the filter element 9.
[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A corrosion-resistant liquid storage and drying bottle assembly for new energy vehicles, comprising a bottle body (1), a pressure relief mechanism (2), a liquid outlet pipe (3), a liquid inlet pipe (4), a protective shell (5), a fixing plate (6), a stud (7), a protective frame (8) and a filter element (9), characterized in that: A pressure relief mechanism (2) is fixed in the middle of the bottle body (1), and a liquid outlet pipe (3) and a liquid inlet pipe (4) are fixed at the upper end of the bottle body (1); a protective shell (5) is sheathed on the outer side of the upper end of the bottle body (1), wherein a stud (7) slides through the middle of the protective shell (5), and the lower end of the stud (7) is fixed to the upper end of the bottle body (1); the stud (7) passes through a fixing plate (6) through threaded engagement, wherein the fixing plate (6) is arranged on the upper side of the protective shell (5); a protective frame (8) and a filter element (9) are fixed inside the bottle body (1), wherein the upper side of the filter element (9) is in contact with the lower end of the protective frame (8).
2. A corrosion-resistant liquid storage and drying bottle assembly for new energy vehicles as claimed in claim 1, characterized in that: The pressure relief mechanism (2) comprises a guide shell (21), a push plate (22), a positioning column (23), a sleeve (24), a travel switch (25) and a spring (26); the guide shell (21) is fixed on the outer side of the bottle body (1); the push plate (22) is slidably mounted inside the guide shell (21); a positioning column (23) is fixed on one side of the push plate (22); the positioning column (23) is slidably arranged inside the sleeve (24); the sleeve (24) is fixed on the outer side of the guide shell (21); a travel switch (25) is fixed inside the sleeve (24); the travel switch (25) is connected to the central control console of the new energy vehicle through a wire; the outer side of the positioning column (23) is sleeved with a spring (26); the spring (26) is arranged between the push plate (22) and the guide shell (21).
3. A corrosion-resistant liquid storage and drying bottle assembly for new energy vehicles as claimed in claim 1, characterized in that: The protection frame (8) comprises a connecting frame (81), a rotating shaft (82), an impeller (83), a rotating disk (84) and a knocking wheel (85); the upper end of the connecting frame (81) is fixed to the inner wall of the bottle body (1), and the lower end of the connecting frame (81) is rotatably mounted with the rotating shaft (82); the impeller (83) and the rotating disk (84) are fixed to the outer side surface of the rotating shaft (82), wherein the impeller (83) is arranged at the lower side of the liquid inlet pipe (4); and a plurality of knocking wheels (85) are fixed to the outer edge of the rotating disk (84), wherein the knocking wheels (85) are in contact with the upper side surface of the filter element (9).