Novel split type shell electric valve

Abstract

The utility model relates to the technical field of electrically operated valves, and discloses a novel split type shell electrically operated valve which comprises a sealing cover, a sealing shell is movably installed on the top of the sealing cover, an inner shell is fixedly installed in the sealing cover, a supporting frame is fixedly installed in the inner shell, a control panel is fixedly installed on the top of the supporting frame, and the control panel is fixedly installed on the top of the supporting frame. And a control chip is fixedly mounted at the top of the left side of the control panel. According to the utility model, the inner shell and the top cover are hermetically assembled by means of the sealing air cushion, after the top cover and the inner shell are tightly closed, the sealing shell is pressed on the periphery of the inner shell, and the inner shell and the sealing shell are stably connected by means of a specific buckling mechanism, so that the design provides a structural basis and convenient conditions for subsequent operation; compared with a traditional device, replacement and maintenance of internal parts are more convenient, good sealing performance can be kept in the long-term use process, and the risk of medium leakage is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric valve technical field, more specifically, the utility model relates to a novel split type shell electric valve. BACKGROUND

[0002] Valves are widely used in the industrial field of petroleum and chemical industry, central air conditioning, building equipment and other life services, and are key components to ensure the normal operation of pipeline systems, accurately achieve the functions of flow blocking and flow limiting, and electric valve actuators as the "brain" and "limbs" of the valve can accurately control the opening and closing actions and opening and closing amplitudes of the valve according to instructions, and the two work together to maintain the stable operation of many industrial processes and life facilities.

[0003] The existing split type shell electric valve will affect the sealing effect of the device when the shell is disassembled and damaged, cannot maintain good sealing performance during long-term use, and reduces the risk of medium leakage, so it needs to be improved and optimized. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a novel split type shell electric valve, which has the advantages of good sealing effect.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel split type shell electric valve, comprising a sealing cover, a sealing shell movably mounted on the top of the sealing cover, an inner shell fixedly installed inside the sealing cover, a support frame fixedly installed inside the inner shell, a control board fixedly installed on the top of the support frame, a control chip fixedly installed on the left top of the control board, a top cover placed on the inner periphery of the inner shell, a sealing air cushion fixedly sleeved on the outer periphery of the top cover, and a buckle mechanism fixedly installed on the inner side of the sealing shell and connecting the sealing shell and the sealing cover through the buckle mechanism.

[0006] As a preferred technical scheme of the utility model, the buckle mechanism comprises buckles fixedly installed on the left and right sides of the lower edge of the inner wall of the sealing shell, and the outer wall of the inner shell is provided with a clamping groove on the left and right sides, and the buckles and the inner shell are mutually fitted.

[0007] As a preferred technical scheme of the utility model, the right side of the control board in the inner shell is fixedly installed with a battery shell, the inner side of the battery shell is fixedly installed with a battery, the outer surface of the control board is fixedly installed with a circuit, and the outer surface of the circuit is fixedly connected with a circuit line, and the other end of the circuit line extends into the battery shell and is fixedly connected with the battery.

[0008] As a preferred technical scheme of the utility model, the middle part of the control panel is fixedly installed with an electric valve, and the electric valve extends to the inside of the connecting port through the control panel and the inner shell.

[0009] As a preferred technical scheme of the utility model, the bottom of the sealing cover is fixedly installed with a connecting port, and a threaded interface is arranged in the connecting port.

[0010] As a preferred technical scheme of the utility model, the outer side of the inner shell of the top of the sealing cover is movably installed with a sealing shell, and the sealing shell is in the shape of being narrow at the top and wide at the bottom, and the sealing cover is in the shape of being wide at the top and narrow at the bottom.

[0011] As a preferred technical scheme of the utility model, the right side of the control panel in the inner shell is fixedly installed with a battery shell, and the battery shell is fixedly installed with a battery inside.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a sealing shell is arranged on the outer periphery of the inner shell, and the sealing shell and the inner shell are stably connected through a specific buckle mechanism, which provides a structural basis and convenient conditions for subsequent operation.

[0014] 2、The utility model discloses that the buckle in the inner side of the sealing shell is provided with a clamping groove matched with it at the corresponding position of the inner shell, and the sealing shell and the sealing cover are connected through the buckle, which is convenient to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective appearance structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the utility model;

[0017] Figure 3 It is a top cover structure schematic view of the utility model;

[0018] Figure 4 It is a sealing shell structure schematic view of the utility model;

[0019] Figure 5 It is the connection port structure schematic diagram of the utility model.

[0020] In the drawing: 1, sealing cover; 2, sealing shell; 3, top cover; 4, sealing air cushion; 5, buckle; 6, inner shell; 7, clamping groove; 8, control chip; 9, circuit; 10, circuit line; 11, battery shell; 12, battery; 13, connection port; 14, electric valve; 15, support frame; 16, control panel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] As Figures 1 to 5 shown, the utility model provides a novel split type shell electric valve, including sealing cover 1, sealing cover 1's top movable mounting has sealing shell 2, sealing cover 1's inside fixed mounting has inner shell 6, inner shell 6's inside fixed mounting has support frame 15, support frame 15's top fixed mounting has control panel 16, control panel 16's left side top fixed mounting has control chip 8, inner shell 6's inner periphery places top cover 3, top cover 3's outer periphery fixedly has sealing air cushion 4, sealing shell 2's inboard fixed mounting has buckle mechanism and sealing shell 2 and sealing cover 1 are connected through buckle mechanism.

[0023] When the staff faces the task of device replacement or the check of electric valve device, first, the relevant structure needs to be understood, since inner shell 6 and top cover 3 are tightly assembled with the help of sealing air cushion 4, after top cover 3 and inner shell 6 are tightly closed, sealing shell 2 will be overlaid on the outer periphery of inner shell 6, and the stable connection between the two relies on the specific buckle mechanism, so the design provides the structural basis and convenient conditions for subsequent operation.

[0024] Through the tightly assembled inner shell 6 and top cover 3 with the help of sealing air cushion 4, after top cover 3 and inner shell 6 are tightly closed, sealing shell 2 will be overlaid on the outer periphery of inner shell 6, and the stable connection between the two relies on the specific buckle mechanism, so the design provides the structural basis and convenient conditions for subsequent operation. Compared with the traditional device, the device makes the replacement and internal component overhaul more convenient, can maintain good sealing performance in the long-term use process, reduces the risk of medium leakage, and when sealing shell 2 is damaged, it will not affect the sealing effect of top cover 3 and inner shell 6.

[0025] The buckle mechanism comprises a buckle 5 fixedly installed on the left and right sides of the lower edge of the inner wall of the sealing shell 2, and a clamping groove 7 is formed on the left and right sides of the outer wall of the inner shell 6.

[0026] When the staff needs to replace the sealing shell 2, the sealing shell 2 and the sealing cover 1 are connected through the buckle due to the mutual fitting between the buckle 5 and the inner shell 6, and the corresponding clamping groove 7 is arranged on the inner side of the sealing shell 2 at the corresponding position of the inner shell 6, which facilitates disassembly, and the top of the sealing shell 2 is made of transparent material to facilitate observation of the internal condition of the electric valve device.

[0027] The sealing shell 2 and the sealing cover 1 are connected through the buckle due to the mutual fitting between the buckle 5 and the inner shell 6, and the corresponding clamping groove 7 is arranged on the inner side of the sealing shell 2 at the corresponding position of the inner shell 6, which facilitates disassembly, and the top of the sealing shell 2 is made of transparent material to facilitate observation of the internal condition of the electric valve device.

[0028] The inner shell 6 is internally provided with a battery shell 11 fixedly installed on the right side of the control panel 16, and the battery shell 11 is internally provided with a battery 12 fixedly installed therein.

[0029] The other end of the circuit line 10 extends into the battery shell 11 and is fixedly connected with the battery 12, which can effectively provide power source for the electric valve device.

[0030] The control panel 16 is internally provided with an electric valve 14 fixedly installed in the middle portion thereof, and the electric valve 14 extends into the inner side of the connecting port 13 through the control panel 16 and the inner shell 6.

[0031] The electric valve 14 extends into the inner side of the connecting port 13 through the control panel 16 and the inner shell 6, and the opening and closing of the valve can be realized through the precise control of the control chip 8.

[0032] The sealing cover 1 is internally provided with a connecting port 13 fixedly installed on the bottom thereof, and the connecting port 13 is internally provided with a threaded interface.

[0033] The threaded interface in the connecting port 13 can facilitate the connection of the device with other devices.

[0034] The sealing shell 2 is movably installed on the outer side of the top inner shell 6 of the sealing cover 1, and the sealing shell 2 has a shape of being narrow at the top and wide at the bottom, and the sealing cover 1 has a shape of being wide at the top and narrow at the bottom.

[0035] The sealing shell 2 and the sealing cover 1 are matched with each other in shape, so that the sealing performance of the device is improved.

[0036] The battery shell 11 is fixedly installed on the right side of the inner control plate 16 of the inner shell 6, and the battery 12 is fixedly installed in the battery shell 11.

[0037] The battery 12 is fixedly installed in the battery shell 11, so that the battery 12 is protected from being damaged directly.

[0038] The working principle and the use process of the device are as follows:

[0039] When the staff needs to replace the device or check the electric valve device, the staff needs to understand the related structure first. Since the inner shell 6 and the top cover 3 are tightly assembled by means of the sealing air cushion 4, after the top cover 3 and the inner shell 6 are tightly closed, the sealing shell 2 is overlapped on the outer periphery of the inner shell 6, and the two are stably connected by means of the special buckle mechanism. This design provides a structural basis and convenient conditions for subsequent operation.

[0040] When the staff needs to replace the sealing shell 2, since the buckle 5 and the inner shell 6 are matched with each other, the buckle 5 on the inner side of the sealing shell 2 is provided with a buckle groove 7 matched therewith at the corresponding position of the inner shell 6. The sealing shell 2 and the sealing cover 1 are connected by means of the buckle, which is convenient for disassembly. In addition, the top of the sealing shell 2 is made of transparent material, so as to facilitate the observation of the internal condition of the electric valve device.

[0041] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.

[0042] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A new split housing electric valve comprising a seal cover (1), characterized in that: The top of the sealing cover (1) is movably installed with a sealing shell (2), the inside of the sealing cover (1) is fixedly installed with an inner shell (6), the inside of the inner shell (6) is fixedly installed with a support frame (15), the top of the support frame (15) is fixedly installed with a control board (16), the left top of the control board (16) is fixedly installed with a control chip (8), the inner periphery of the inner shell (6) is placed with a top cover (3), the outer periphery of the top cover (3) is fixedly sleeved with a sealing air cushion (4), the inner side of the sealing shell (2) is fixedly installed with a buckle mechanism, and the sealing shell (2) and the sealing cover (1) are connected through the buckle mechanism.

2. A new split housing electric valve according to claim 1, characterized in that: The buckle mechanism comprises that the left and right sides of the lower edge of the inner wall of the sealing shell (2) are fixedly installed with buckles (5), and the left and right sides of the outer wall of the inner shell (6) are provided with clamping grooves (7), and the buckles (5) and the inner shell (6) are matched with each other.

3. A new split housing electric valve according to claim 1, characterized in that: The right side of the inside of the control board (16) of the inner shell (6) is fixedly installed with a battery shell (11), the inside of the battery shell (11) is fixedly installed with a battery (12), the outer surface of the control board (16) is fixedly installed with a circuit (9), the outer surface of the circuit (9) is fixedly connected with a circuit line (10), and the other end of the circuit line (10) extends to the inside of the battery shell (11) and is fixedly connected with the battery (12).

4. A new split housing electric valve according to claim 1, characterized in that: The middle of the control board (16) is fixedly installed with an electric valve (14), and the electric valve (14) extends to the inside of the connecting port (13) through the control board (16) and the inner shell (6), and the left top of the control board (16) is fixedly installed with a control chip (8).

5. A new split housing electric valve as claimed in claim 1, wherein: The bottom of the sealing cover (1) is fixedly installed with a connecting port (13), and the inside of the connecting port (13) is provided with a threaded interface.

6. A new split case motor operated valve as claimed in claim 1, wherein: The top of the sealing cover (1) is movably installed with a sealing shell (2), and the sealing shell (2) is in the shape of being narrow at the top and wide at the bottom, and the sealing cover (1) is in the shape of being wide at the top and narrow at the bottom.

7. A new split housing electric valve as claimed in claim 1, wherein: The right side of the inside of the control board (16) of the inner shell (6) is fixedly installed with a battery shell (11), and the inside of the battery shell (11) is fixedly installed with a battery (12).

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