Novel pressure vessel device with self-adaptive pressure regulation function

Abstract

The utility model belongs to the technical field of pressure vessel devices, and particularly relates to a novel pressure vessel device with a self-adaptive pressure regulation function, which comprises a tank body and a pressure vessel device, and further comprises a protective cover arranged at the top of the tank body, the pressure vessel device is fixedly arranged at the top of the tank body, and a sliding groove is formed in the protective cover. A first limiting column is slidably mounted in the sliding groove, one end of the first limiting column penetrates through the sliding groove and extends into the air outlet of the pressure container device, and one end of the first limiting column is in insertion fit with the air outlet of the first limiting column; the two rotating rods are rotationally installed in the protective cover, two second limiting grooves are formed in the tank body, the lower ends of the two rotating rods extend into the two second limiting grooves correspondingly, and the lower ends of the two rotating rods are matched with the two second limiting grooves in an inserted connection mode correspondingly; the air outlet of the pressure vessel device can be protected, and it is ensured that no dust enters the air outlet of the pressure vessel device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pressure vessel device technical field especially, it is related to novel pressure vessel device with adaptive pressure regulation. BACKGROUND

[0002] Pressure vessel is the closed container for storing or transporting gas, liquid, can bear certain pressure, is widely used in chemical industry, petroleum, pharmaceutical industry, needs to meet strict safety standards to prevent accidents.

[0003] The existing novel pressure vessel device with adaptive pressure regulation has some shortcomings when in use, such as: most pressure vessel devices may have dust from the air inlet of the pressure vessel device into the pressure vessel device when not in use, dust will be blocked in the pressure vessel device, when needing to use the pressure vessel device, dust will block the pressure vessel device, so that gas cannot be smoothly discharged from the pressure vessel device. In view of this, we provide a novel pressure vessel device with adaptive pressure regulation. UTILITY MODEL CONTENT

[0004] The utility model is to provide novel pressure vessel device with adaptive pressure regulation to solve the problems in the background art.

[0005] Therefore, the utility model provides novel pressure vessel device with adaptive pressure regulation, which comprises a tank body and a pressure vessel device, and further comprises:

[0006] The protective cover is provided on the top of the tank body, the pressure vessel device is fixedly installed on the top of the tank body, a sliding groove is formed in the protective cover, a first limiting column is slidingly installed in the sliding groove, one end of the first limiting column extends into the gas outlet of the pressure vessel device through the sliding groove, and the one end of the first limiting column is inserted and matched with the gas outlet of the first limiting column.

[0007] Two rotating rods are rotatably installed in the protective cover, two second limiting grooves are formed in the tank body, the lower ends of the two rotating rods extend into the two second limiting grooves respectively, and the lower ends of the two rotating rods are inserted and matched with the two second limiting grooves respectively.

[0008] The driving assembly is located in the protective cover and is used for driving the first limiting column to slide.

[0009] Two groups of fixing assemblies are located in the tank body and are used for fixing the positions of the two rotating rods respectively.

[0010] In this technical solution, when protection of the pressure vessel is required, the first limiting post can be slid by the set driving component. Then, the protective cover is placed on the top of the tank. Under the action of gravity, the two rotating rods rotate downwards and then insert into the two second limiting grooves respectively. The position of the two rotating rods can be fixed by the set fixing component to ensure that the two rotating rods will not easily shift during use, and to ensure that the protective cover can be fixed on the top of the tank. The first limiting post can be slid by the set driving component. Finally, one end of the first limiting post is inserted into the vent of the pressure vessel, which can protect the vent of the pressure vessel and ensure that no dust enters the vent of the pressure vessel.

[0011] In the above technical solution, the driving component further includes:

[0012] A disc is fixedly installed at the other end of the first limiting post. A fixing strip is fixedly installed at one end of the disc. One end of the fixing strip passes through the sliding groove and extends to the outside. A spring is sleeved on the fixing strip.

[0013] In this technical solution, when it is necessary to protect the pressure vessel device, firstly, the fixing bar is pulled and slid away from the pressure vessel device. Then, the fixing bar drives the disc to slide with the first limiting post. At the same time, the spring is compressed and contracted. Next, the protective cover is placed on the top of the tank. Then, the fixing bar is released. Under the action of the spring's rebound force, the disc slides with the first limiting post and the fixing bar. Finally, one end of the first limiting post is inserted into the vent of the pressure vessel device, which can protect the vent of the pressure vessel device and ensure that no dust enters the vent of the pressure vessel device.

[0014] In the above technical solution, the fixing component further includes:

[0015] A first magnet is fixedly mounted on a rotating rod, and a second magnet is magnetically connected to one side of the first magnet. The second magnet is fixedly connected to a second limiting groove.

[0016] In this technical solution, under the action of gravity, the two rotating rods rotate downwards, and then the two rotating rods are respectively inserted into the two second limiting grooves. Then, the two first magnets are magnetically connected to the two second magnets respectively, which can fix the position of the two rotating rods and ensure that the two rotating rods will not easily shift during use, thus ensuring that the protective cover can be fixed on the top of the tank.

[0017] In the above technical solution, furthermore, the two ends of the spring are fixedly connected to the inner wall of the sliding groove and the disc, respectively.

[0018] This technical solution ensures the stability of the spring during use.

[0019] In the above technical solution, further, the top of the protective cover is provided with a groove, and a handle is rotatably installed in the groove.

[0020] In the present technical solution, the handle is arranged to facilitate the staff to pull the protective cover.

[0021] In the above technical solution, further, the first limiting groove is arranged in the tank body, and a second limiting column fixed with the protective cover is inserted and installed in the first limiting groove.

[0022] In the present technical solution, the second limiting column is arranged to facilitate the staff to fix the protective cover to the specified position on the top of the tank body.

[0023] In the above technical solution, further, the cross section of the rotating rod is U-shaped.

[0024] In the present technical solution, it is ensured that the two rotating rods will not be easily displaced during use.

[0025] The beneficial effects of the present utility model are:

[0026] The novel pressure container device with self-adaptive pressure regulation is provided. When the pressure container device needs to be protected, the driving assembly is arranged to drive the first limiting column to slide, and then the protective cover is placed on the top of the tank body. Under the action of gravity, the two rotating rods rotate downward, and then the two rotating rods are inserted into the two second limiting grooves, respectively. The fixing assembly is arranged to fix the positions of the two rotating rods, so that the two rotating rods will not be easily displaced during use, and the protective cover can be fixed on the top of the tank body. The driving assembly is arranged to drive the first limiting column to slide, and finally one end of the first limiting column is inserted into the gas outlet of the pressure container device, so that the gas outlet of the pressure container device can be protected, and it is ensured that no dust enters the gas outlet of the pressure container device. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0028] Figure 2 is a schematic diagram of the local explosion structure of the present utility model;

[0029] Figure 3 is a schematic diagram of the cross-sectional structure of the protective cover of the present utility model;

[0030] Figure 4 is a schematic diagram of the cross-sectional structure of the tank body of the present utility model.

[0031] The marks in the figure represent:

[0032] 1, tank; 2, pressure container device; 3, protective cover; 4, sliding groove; 5, first limiting column; 6, disc; 7, fixed strip; 8, spring; 9, groove; 10, handle; 11, first limiting groove; 12, second limiting column; 13, rotating rod; 14, first magnet; 15, second limiting groove; 16, second magnet. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized specification under appropriate circumstances. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so further discussion is not necessary if an item is defined in one drawing.

[0035] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, the specification and claims "and / or" indicate at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in a "or" relationship.

[0036] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the contour of each component itself.

[0037] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from the described order, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0038] Embodiment 1:

[0039] Please refer to Figure 1 - Figure 4 As shown in the figure, the embodiment provides a new type of pressure container device with adaptive pressure regulation, which comprises a tank body 1 and a pressure container device 2, and further comprises:

[0040] A protective cover 3 is arranged at the top of the tank body 1, the pressure container device 2 is fixedly installed at the top of the tank body 1, a sliding groove 4 is formed in the protective cover 3, a first limiting column 5 is slidingly installed in the sliding groove 4, one end of the first limiting column 5 penetrates through the sliding groove 4 and extends into the gas outlet of the pressure container device 2, and the one end of the first limiting column 5 is inserted and matched with the gas outlet of the first limiting column 5;

[0041] Two rotating rods 13 are rotatably installed in the protective cover 3, two second limiting grooves 15 are formed in the tank body 1, the lower ends of the two rotating rods 13 respectively extend into the two second limiting grooves 15, and the lower ends of the two rotating rods 13 are respectively inserted and matched with the two second limiting grooves 15;

[0042] The driving assembly is located in the protective cover 3 and is used to drive the first limiting column 5 to slide;

[0043] The two sets of fixing assemblies are located in the tank body 1 and are respectively used to fix the positions of the two rotating rods 13.

[0044] When the pressure container device 2 needs to be protected, the first limiting column 5 can be driven to slide by the driving assembly, then the protective cover 3 is placed on the top of the tank body 1, under the action of gravity, the two rotating rods 13 rotate downward, then the two rotating rods 13 are inserted into the two second limiting grooves 15 respectively, the positions of the two rotating rods 13 can be fixed by the fixing assemblies, so that the two rotating rods 13 cannot be easily displaced during use, and the protective cover 3 can be fixed on the top of the tank body 1, the first limiting column 5 can be driven to slide by the driving assembly, and finally one end of the first limiting column 5 is inserted into the air outlet of the pressure container device 2, so that the air outlet of the pressure container device 2 can be protected, and dust cannot enter the air outlet of the pressure container device 2.

[0045] In this embodiment, the driving assembly comprises:

[0046] The disc 6 is fixedly installed on the other end of the first limiting column 5, one end of the disc 6 is fixedly installed with the fixing strip 7, one end of the fixing strip 7 penetrates through the sliding groove 4 and extends to the outside, and the fixing strip 7 is sleeved with the spring 8;

[0047] When the pressure container device 2 needs to be protected, first, the fixing strip 7 is pulled to slide away from the pressure container device 2, then the fixing strip 7 drives the disc 6 and the first limiting column 5 to slide, and at the same time, the spring 8 is extruded and shrinks, then the protective cover 3 is placed on the top of the tank body 1, then the fixing strip 7 is released, under the action of the rebound force of the spring 8, the disc 6, the first limiting column 5 and the fixing strip 7 slide, and finally one end of the first limiting column 5 is inserted into the air outlet of the pressure container device 2, so that the air outlet of the pressure container device 2 can be protected, and dust cannot enter the air outlet of the pressure container device 2.

[0048] In this embodiment, the fixing assembly comprises:

[0049] The first magnet 14 is fixedly installed on the rotating rod 13, one side of the first magnet 14 is magnetically connected with the second magnet 16, and the second magnet 16 is fixedly connected with the second limiting groove 15;

[0050] Wherein, under the action of gravity, two rotating rods 13 rotate downward, then two rotating rods 13 are respectively inserted into two second limiting grooves 15, and then two first magnets 14 are respectively magnetically connected with two second magnets 16, so that the positions of two rotating rods 13 can be fixed, ensuring that two rotating rods 13 will not easily displace during use, and ensuring that the protective cover 3 can be fixed on the top of the tank body 1.

[0051] Embodiment 2:

[0052] The embodiment provides a novel pressure container device with adaptive pressure regulation, in addition to the technical solutions of the above embodiments, further having the following technical features.

[0053] In the embodiment, the two ends of the spring 8 are respectively fixedly connected with the inner wall of the sliding groove 4 and the disc 6.

[0054] Wherein, the stability of the spring 8 during use is ensured.

[0055] Embodiment 3:

[0056] The embodiment provides a novel pressure container device with adaptive pressure regulation, in addition to the technical solutions of the above embodiments, further having the following technical features.

[0057] In the embodiment, a recess 9 is formed in the top of the protective cover 3, and a handle 10 is rotatably installed in the recess 9.

[0058] Wherein, the handle 10 is arranged, so as to facilitate workers to pull the protective cover 3.

[0059] Embodiment 4:

[0060] The embodiment provides a novel pressure container device with adaptive pressure regulation, in addition to the technical solutions of the above embodiments, further having the following technical features.

[0061] In the embodiment, a first limiting groove 11 is formed in the tank body 1, and a second limiting column 12 fixed with the protective cover 3 is inserted and installed in the first limiting groove 11.

[0062] Wherein, the second limiting column 12 is arranged, so as to facilitate workers to fix the protective cover 3 to a specified position on the top of the tank body 1.

[0063] Embodiment 5:

[0064] The embodiment provides a novel pressure container device with adaptive pressure regulation, in addition to the technical solutions of the above embodiments, further having the following technical features.

[0065] In the embodiment, the cross section of the rotating rod 13 is U-shaped.

[0066] Wherein, ensure that two rotating rods 13 in use will not easily occur displacement.

[0067] Working principle: when the need to protect the pressure container device 2, first pull the fixed bar 7 to the direction away from the pressure container device 2 sliding, then the fixed bar 7 with disc 6 and the first limiting column 5 sliding, while the spring 8 is extruded shrink, then put the protective cover 3 on the top of the jar 1, under the action of gravity, two rotating rods 13 rotate downward, then two rotating rods 13 are inserted into two second limiting slot 15 respectively, then two first magnet 14 and two second magnet 16 magnetic attraction connection, can be fixed on the position of two rotating rods 13, ensure that two rotating rods 13 in use will not easily occur displacement, guarantee the protective cover 3 can be fixed on the top of the jar 1, then loosen the fixed bar 7, under the action of spring 8 rebound force, disc 6 and the first limiting column 5 and fixed bar 7 sliding, finally one end of the first limiting column 5 is inserted into the air outlet of the pressure container device 2, can protect the air outlet of the pressure container device 2, ensure that there is no dust into the air outlet of the pressure container device 2.

[0068] The embodiments of the present application are described above in combination with the drawings, in the case of no conflict, the embodiments and the features in the embodiments in the present application can be combined, the present application is not limited to the above specific implementation, the above specific implementation is only illustrative, rather than limiting, the person skilled in the art can make a lot of forms under the inspiration of the present application, without departing from the scope of the present application and the protection of the claims, all belong to the protection of the present application.

Claims

1. A novel pressure vessel device with adaptive pressure regulation, comprising a tank (1) and a pressure vessel device (2), characterized in that, Also includes: A protective cover (3) is provided on the top of the tank body (1). The pressure vessel device (2) is fixedly installed on the top of the tank body (1). A sliding groove (4) is provided in the protective cover (3). A first limiting post (5) is slidably installed in the sliding groove (4). One end of the first limiting post (5) passes through the sliding groove (4) and extends into the air outlet of the pressure vessel device (2). One end of the first limiting post (5) is inserted into the air outlet of the first limiting post (5). Two rotating rods (13) are rotatably installed inside the protective cover (3). Two second limiting grooves (15) are provided on the tank body (1). The lower ends of the two rotating rods (13) extend into the two second limiting grooves (15) respectively, and the lower ends of the two rotating rods (13) are respectively inserted into the two second limiting grooves (15). A drive assembly located inside the protective cover (3) and used to drive the first limiting post (5) to slide; Two sets of fixing components are located inside the tank (1) and are used to fix the positions of the two rotating rods (13).

2. The novel pressure vessel device with adaptive pressure regulation according to claim 1, characterized in that, The driving component includes: A disc (6) is fixedly installed at the other end of the first limiting post (5). A fixing strip (7) is fixedly installed at one end of the disc (6). One end of the fixing strip (7) passes through the sliding groove (4) and extends to the outside. A spring (8) is sleeved on the fixing strip (7).

3. The novel pressure vessel device with adaptive pressure regulation according to claim 2, characterized in that, The fixing component includes: The first magnet (14) is fixedly installed on the rotating rod (13). A second magnet (16) is magnetically connected to one side of the first magnet (14). The second magnet (16) is fixedly connected to the second limiting groove (15).

4. The novel pressure vessel device with adaptive pressure regulation according to claim 2, characterized in that, The two ends of the spring (8) are fixedly connected to the inner wall of the sliding groove (4) and the disc (6), respectively.

5. The novel pressure vessel device with adaptive pressure regulation according to claim 1, characterized in that, The top of the protective cover (3) is provided with a groove (9), and a handle (10) is rotatably installed in the groove (9).

6. The novel pressure vessel device with adaptive pressure regulation according to claim 1, characterized in that, The tank body (1) is provided with a first limiting groove (11), and a second limiting post (12) fixed to the protective cover (3) is inserted and installed in the first limiting groove (11).

7. The novel pressure vessel device with adaptive pressure regulation according to claim 1, characterized in that, The cross-section of the rotating rod (13) is U-shaped.

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