Novel high-pressure gas drying filter

Abstract

The utility model discloses a novel high-pressure gas drying filter which comprises a shell, a reinforcing mechanism is arranged on the upper surface of the shell, a filtering piece is arranged in the shell, a bouncing piece is arranged in the shell, a first sealing groove is formed in the shell, and a second sealing groove is formed in the shell. A sealing plate is arranged in the shell, and the bottom face of the sealing plate is connected with a first sealing strip. According to the device, a limiting nail is pulled out from the interiors of a first limiting hole and a second limiting hole, then a screwing handle is twisted to drive a threaded rod to rotate, the pressing plate can be pressed downwards and ascended, then a limiting plate is pulled to be pulled out from the interior of a sliding groove, and therefore the situation that disassembly can only be achieved through assistance of a screw and a tool is avoided; and the spring can jack up the supporting plate and the filtering piece due to the elasticity of the spring, so that the filtering piece can be disassembled more quickly, and the efficiency of disassembling the filtering piece is improved.

Description

Technical Field

[0001] This utility model relates to the field of gas filtration, and in particular to a novel high-pressure gas drying filter. Background Technology

[0002] High-pressure gases generally refer to high-pressure liquefied gases, gases with a critical temperature above -50℃ and below or equal to 65℃, and are classified as non-flammable and non-toxic gases and non-flammable and toxic gases; flammable and non-toxic gases and spontaneously combustible and toxic gases; and flammable gases that are easily decomposed or polymerized. These gases are in a liquid state when filled, but their vapor pressure increases with the temperature during storage, transportation and use at the allowable operating temperature, and evaporates into gas when the critical temperature is exceeded.

[0003] Currently used filters accumulate a large amount of impurities in their internal filter elements after prolonged use. As these impurities accumulate, the filtration effect is affected. Replacing the filter elements still requires the use of screws and tools, which is inefficient and increases the burden on workers. Therefore, we propose a new type of high-pressure gas drying filter to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a novel high-pressure gas drying filter to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A novel high-pressure gas drying filter includes a housing, a reinforcing mechanism on the upper surface of the housing, a filter element inside the housing, and a spring-loaded element inside the housing.

[0007] In a further embodiment, a first sealing groove is provided inside the outer casing, a second sealing groove is provided inside the outer casing, a sealing plate is provided inside the outer casing, a first sealing strip is connected to the bottom surface of the sealing plate, and a second sealing strip is provided inside the second sealing groove.

[0008] In a further embodiment, the reinforcement mechanism includes two limiting frames. The outer surfaces of both limiting frames are provided with sliding grooves. The inner walls of the two sliding grooves are slidably connected to a limiting plate. The upper surface of the limiting plate is provided with a threaded hole. A threaded rod is threaded into the inner ring of the threaded hole. A handle is connected to the top end of the threaded rod, and a pressure plate is connected to the bottom end of the threaded rod. The upper surface of the limiting plate is provided with two first limiting holes. The upper surfaces of both limiting frames are provided with second limiting holes. The interiors of the first limiting holes are slidably connected to the second limiting holes, and the interiors of the second limiting holes are jointly provided with limiting pins.

[0009] In a further embodiment, the spring-loaded component includes two springs and a support plate, with the top ends of the two springs connected to the bottom surface of the support plate and the bottom ends of the two springs connected to the interior of the outer casing.

[0010] In a further embodiment, the bottom surfaces of both limiting frames are connected to the upper surface of the outer shell, and the outer surface of the outer shell is connected to four supporting legs.

[0011] In a further embodiment, the outer surface of the filter element is connected to the upper surface of the second sealing strip, the bottom surface of the filter element is in contact with the upper surface of the support plate, and the upper surface of the filter element is in contact with the bottom surface of the sealing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device pulls the limiting pin out from the first and second limiting holes, then twists the handle to rotate the threaded rod, which can press down and lift the pressure plate. Then, it pulls the limiting plate out from the slide groove, thus avoiding the need for screws and tools to disassemble. When the spring is not pressed down, the spring will lift the support plate and filter element due to its own elasticity, so that the filter element can be disassembled more quickly, thus improving the efficiency of filter element disassembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the new high-pressure gas drying filter.

[0015] Figure 2 This is a three-dimensional structural diagram of the outer shell of a novel high-pressure gas dryer filter.

[0016] Figure 3 This is a three-dimensional structural diagram of the side section of the limiting frame of a new type of high-pressure gas dryer filter.

[0017] Figure 4 For the new type of high-pressure gas drying filter Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Outer shell; 101. First sealing groove; 102. Second sealing groove; 103. Sealing plate; 104. First sealing strip; 105. Second sealing strip; 2. Reinforcing mechanism; 201. Limiting frame; 202. Slide groove; 203. Limiting plate; 204. Threaded hole; 205. Threaded rod; 206. Tightening handle; 207. Pressure plate; 208. First limiting hole; 209. Second limiting hole; 210. Limiting pin; 3. Filter element; 4. Spring-loaded element; 401. Spring; 402. Support plate; 5. Support leg. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this utility model, a novel high-pressure gas drying filter includes a housing 1, a reinforcing mechanism 2 provided on the upper surface of the housing 1, a filter element 3 provided inside the housing 1, and a spring-loaded element 4 provided inside the housing 1.

[0023] The outer casing 1 has a first sealing groove 101 and a second sealing groove 102 inside. A sealing plate 103 is also provided inside the outer casing 1. A first sealing strip 104 is connected to the bottom surface of the sealing plate 103. A second sealing strip 105 is provided inside the second sealing groove 102. The reinforcing mechanism 2 includes two limiting frames 201. Each limiting frame 201 has a sliding groove 202 on its outer surface. The inner walls of the two sliding grooves 202 are slidably connected to a limiting plate 203. A threaded hole 204 is provided on the upper surface of the limiting plate 203. A threaded rod 20 is threadedly connected to the inner ring of the threaded hole 204. 5. A handle 206 is connected to the top of the threaded rod 205, and a pressure plate 207 is connected to the bottom of the threaded rod 205. Two first limiting holes 208 are opened on the upper surface of the limiting plate 203, and two second limiting holes 209 are opened on the upper surface of the two limiting brackets 201. The second limiting holes 209 are slidably connected inside the first limiting holes 208. The limiting pins 210 are provided inside the second limiting holes 209. With the setting of the limiting pins 210 and the cooperation of the first limiting holes 208 and the second limiting holes 209, the limiting plate 203 can be limited, thereby ensuring the stability after installation.

[0024] The pop-up component 4 includes two springs 401 and a support plate 402. The top ends of the two springs 401 are connected to the bottom surface of the support plate 402, and the bottom ends of the two springs 401 are connected to the inside of the outer shell 1. The bottom surfaces of the two limit brackets 201 are connected to the upper surface of the outer shell 1. Four support legs 5 are connected to the outer surface of the outer shell 1. The outer surface of the filter element 3 is connected to the upper surface of the second sealing strip 105. The bottom surface of the filter element 3 is in contact with the upper surface of the support plate 402, and the upper surface of the filter element 3 is in contact with the bottom surface of the sealing plate 103. Through the design of the second sealing strip 105, the sealing between the filter element 3 and the outer shell 1 after installation can be increased.

[0025] The working principle of this utility model is as follows:

[0026] When disassembling filter element 3, first pull the limiting pin 210 out from the inside of the first limiting hole 208 and the second limiting hole 209. Then, by twisting the handle 206, the threaded rod 205 will drive the pressure plate 207 to rise and fall in the direction of rotation of the handle 206. When the pressure plate 207 rises, it pulls the limiting plate 203 out from the inside of the slide groove 202. Then, the limiting plate 203 is pulled out from the inside of the outer shell 1. Then, the spring 401 will lift the support plate 402 and the filter element 3 according to its own extension, so that the staff can take out the filter element 3. When installing, simply reverse the above steps.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel high-pressure gas drying filter, characterized in that: It includes an outer shell (1), a reinforcing mechanism (2) is provided on the upper surface of the outer shell (1), a filter element (3) is provided inside the outer shell (1), and a spring-loaded element (4) is provided inside the outer shell (1).

2. The novel high-pressure gas drying filter according to claim 1, characterized in that: The outer shell (1) has a first sealing groove (101) inside, a second sealing groove (102) inside, a sealing plate (103) inside, a first sealing strip (104) connected to the bottom surface of the sealing plate (103), and a second sealing strip (105) inside the second sealing groove (102).

3. The novel high-pressure gas drying filter according to claim 1, characterized in that: The reinforcement mechanism (2) includes two limiting frames (201). The outer surfaces of the two limiting frames (201) are provided with sliding grooves (202). The inner walls of the two sliding grooves (202) are slidably connected to a limiting plate (203). The upper surface of the limiting plate (203) is provided with a threaded hole (204). The inner ring of the threaded hole (204) is threadedly connected to a threaded rod (205). The top end of the threaded rod (205) is connected to a handle (206). The bottom end of the threaded rod (205) is connected to a pressure plate (207). The upper surface of the limiting plate (203) is provided with two first limiting holes (208). The upper surfaces of the two limiting frames (201) are provided with second limiting holes (209). The interior of the first limiting hole (208) is slidably connected to the second limiting hole (209). The interior of the second limiting hole (209) is provided with a limiting pin (210).

4. A novel high-pressure gas drying filter according to claim 1, characterized in that: The spring-loaded component (4) includes two springs (401) and a support plate (402). The top ends of the two springs (401) are connected to the bottom surface of the support plate (402), and the bottom ends of the two springs (401) are connected to the interior of the outer shell (1).

5. A novel high-pressure gas drying filter according to claim 3, characterized in that: The bottom surfaces of both limiting frames (201) are connected to the upper surface of the outer shell (1), and the outer surface of the outer shell (1) is connected to four support legs (5).

6. A novel high-pressure gas drying filter according to claim 1, characterized in that: The outer surface of the filter element (3) is connected to the upper surface of the second sealing strip (105), the bottom surface of the filter element (3) is in contact with the upper surface of the support plate (402), and the upper surface of the filter element (3) is in contact with the bottom surface of the sealing plate (103).

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