Marine valve with temperature control structure

Abstract

The utility model relates to the technical field of marine valves, in particular to a marine valve with a temperature control structure, which comprises a temperature heating component group arranged at a liquid inlet end of a marine valve main body, the temperature heating component group is used for heating passing fluid, and the temperature heating component group comprises a temperature probe. And a control assembly is arranged at one end of the temperature probe. When the temperature is lower than five DEG C, the control assembly can control the first heating wire and the second heating wire to be started, the first heating wire and the second heating wire can generate temperature, fluid flowing through the marine valve body is heated, the temperature of the fluid is increased, negative effects of the low-temperature fluid on a sealing structure in the marine valve body are avoided, and the service life of the marine valve body is prolonged. And the practicability of the whole marine valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marine valves, in particular to a marine valve with a temperature control structure. Background Art

[0002] Marine valves are devices used to control the pressure, flow and flow direction of fluids in ship pipelines to meet the ship's environmental conditions. Valves are control devices for fluid pipelines. Their basic functions are to connect or cut off the flow of pipeline media, change the flow of media, change the flow direction of media, adjust the pressure and flow of media, and protect the normal operation of pipeline equipment.

[0003] However, current marine valves lack a mechanism for heating the liquid when the temperature of the liquid flowing through them is low. When a relatively low-temperature fluid passes through the marine valve, the elasticity and sealing performance of the structure inside the valve, such as the valve seal, will be reduced, resulting in leakage or poor valve operation, thereby reducing the practicality of the marine valve. In addition, current marine valves lack a mechanism for quickly connecting to pipelines, which makes installation and removal more cumbersome. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a marine valve with a temperature control structure to solve the problem of the lack of temperature control mechanism in the current marine valves mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marine valve with a temperature control structure, comprising a marine valve body, a temperature heating component group is arranged at the liquid inlet end of the marine valve body, the temperature heating component group is used to heat the passing fluid, the temperature heating component group comprises a temperature probe, a control assembly is arranged at one end of the temperature probe, a heating wire 1 is arranged on one side of the temperature probe, a heating wire 2 is arranged outside the heating wire 1, an outer cylinder ring is arranged outside the heating wire 2, an inner cylinder is arranged outside the heating wire 1, a grid frame is arranged at one end of the inner cylinder, and an end plate 1 is arranged outside the grid frame; a mounting component group is arranged outside the temperature heating component group, and the mounting component group is used to increase the connection and disassembly speed between the valve and the pipeline.

[0006] Preferably: the temperature probe is connected to the marine valve body through a through hole, one end of the temperature probe is located in the marine valve body, the other end of the temperature probe is connected to a control component, and the control component is electrically connected to heating wire one and heating wire two.

[0007] Preferably, the first heating wire is connected to the inner cylinder via a groove, the second heating wire is connected to the outer cylinder ring via a groove, and the outer cylinder ring is connected to the inner wall of the marine valve body.

[0008] Preferably: the grid frame is provided with two groups, and the two groups of grid frames are correspondingly distributed at the two ends of the inner cylinder, the grid frame is connected between the outer cylinder ring and the inner cylinder, and the end plate members are provided with two groups, one group of the end plate members is connected to the liquid inlet end of the marine valve body, and the other group of the end plate members is connected to the liquid discharge end of the marine valve body.

[0009] Preferably: the installation and disassembly component group includes two pipe end plates, one side of the pipe end plate is provided with a plug-in, one side of the plug-in is provided with a clamping block, one side of the clamping block is provided with a vertical rod, the outside of the vertical rod is provided with a spring component, and one end of the vertical rod is provided with a pull ring.

[0010] Preferably: two groups of installation and removal component groups are provided, and the two groups of installation and removal component groups are correspondingly distributed at both ends of the marine valve body, and three plug-ins, blocks, vertical rods and spring parts are provided, and the three plug-ins, blocks, vertical rods and spring parts are evenly distributed on one side of the second pipe end plate.

[0011] Preferably: one end of the plug-in is connected to the second end plate of the pipeline, the block is in contact with the plug-in through the slot, the plug-in is in contact with the first end plate through the slot, the block is in sliding contact with the first end plate through the slide slot, one end of the vertical rod is connected to the block, the other end of the vertical rod is connected to the pull ring, the vertical rod is in sliding contact with the first end plate through the through hole, one end of the spring is connected to the block, and the other end of the spring is connected to the first end plate.

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

[0013] 1. The marine valve with a temperature control structure is provided with a temperature heating component group and a mounting component group. The current marine valve lacks a mechanism for heating the liquid when the temperature of the liquid flowing through it is low during use. When the relatively low temperature fluid passes through the marine valve, the elasticity and sealing performance of the structure inside the valve, such as the valve seal, will be reduced, resulting in leakage or poor valve operation, reducing the practicality of the marine valve. In the corresponding designed temperature heating component group and mounting component group, the temperature probe will detect the temperature of the fluid flowing through the main body of the marine valve, and the detected temperature will be transmitted to the control component. The control component will judge the detected temperature. When the temperature is lower than five degrees Celsius, the control component will control the opening of the heating wire 1 and the heating wire 2. The heating wire 1 and the heating wire 2 will generate temperature to heat the fluid flowing through the main body of the marine valve, increase the temperature of the fluid, avoid the low temperature fluid from having a negative impact on the sealing structure inside the main body of the marine valve, and improve the practicality of the overall marine valve.

[0014] 2. The marine valve with temperature control structure is provided with a temperature heating component group and a mounting component group. The current marine valve lacks a mechanism that can be quickly connected to the pipeline, which is relatively cumbersome during installation and removal. In the correspondingly designed temperature heating component group and mounting component group, when it is necessary to connect the pipeline end plate 2 and the end plate 1, the plug-in is directly aligned with the groove of the end plate 1 and inserted. During the insertion process of the plug-in, the plug-in will push open the block, causing the spring part to accumulate force and contract. As the plug-in is fully inserted into the end plate 1, the spring part will release the accumulated force, and the block will contact the plug-in through the slot, completing the process. The paired plug-ins are limited, and then the connection between the pipe end plate component 2 and the end plate component 1 is completed. When the pipe end plate component 2 and the end plate component 1 need to be disassembled, the pull ring is pulled to move in the direction away from the end plate component 1, and then the spring component accumulates force and contracts, and the block will disengage from the engagement with the plug-in. At this time, the pipe end plate component 2 and the end plate component 1 can be disassembled. The design of this installation and disassembly component group can increase the installation and disassembly speed between the valve and the pipeline. When disassembling and installing, it only needs to be disassembled by simply pulling the pull ring. When installing, the pipe end plate component 2 can be directly pushed into the end plate component 1 through the plug-in to complete the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall two-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the temperature heating component group of the utility model;

[0019] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at A in the middle.

[0020] In the figure: 01, marine valve body; 02, temperature heating component group; 21, temperature probe; 22, control component; 23, heating wire 1; 24, heating wire 2; 25, outer cylinder ring; 26, inner cylinder; 27, grid frame; 28, end plate 1; 03, installation and removal component group; 31, pipeline end plate 2; 32, plug-in; 33, block; 34, vertical rod; 35, spring component; 36, pull ring. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-5 The utility model provides an embodiment: a marine valve with a temperature control structure, including a marine valve body 01, a temperature heating component group 02 is arranged at the liquid inlet end of the marine valve body 01, the temperature heating component group 02 is used to heat the passing fluid, the temperature heating component group 02 includes a temperature probe 21, a control component 22 is arranged at one end of the temperature probe 21, a heating wire 23 is arranged on one side of the temperature probe 21, a heating wire 24 is arranged outside the heating wire 23, an outer tube ring 25 is arranged outside the heating wire 24, an inner tube 26 is arranged outside the heating wire 23, a grid frame 27 is arranged at one end of the inner tube 26, and an end plate 28 is arranged outside the grid frame 27; a mounting component group 03 is arranged outside the temperature heating component group 02, and the mounting component group 03 is used to increase the connection and disassembly speed between the valve and the pipeline.

[0023] The temperature probe 21 is connected to the marine valve body 01 through a through hole. One end of the temperature probe 21 is located in the marine valve body 01. The other end of the temperature probe 21 is connected to the control component 22. The control component 22 is electrically connected to the heating wire 1 23 and the heating wire 2 24.

[0024] The heating wire 1 23 is connected to the inner cylinder 26 through the groove, the heating wire 2 24 is connected to the outer cylinder ring 25 through the groove, and the outer cylinder ring 25 is connected to the inner wall of the marine valve body 01.

[0025] Two groups of grid frames 27 are provided, and the two groups of grid frames 27 are correspondingly distributed at both ends of the inner cylinder 26. The grid frames 27 are connected between the outer cylinder ring 25 and the inner cylinder 26. Two groups of end plates 28 are provided, one group of end plates 28 is connected to the liquid inlet end of the marine valve body 01, and the other group of end plates 28 is connected to the liquid discharge end of the marine valve body 01.

[0026] The installation component group 03 includes a pipe end plate 31, a plug-in 32 is provided on one side of the pipe end plate 31, a clamping block 33 is provided on one side of the plug-in 32, a vertical rod 34 is provided on one side of the clamping block 33, a spring part 35 is provided on the outside of the vertical rod 34, and a pull ring 36 is provided at one end of the vertical rod 34.

[0027] There are two groups of installation and disassembly component groups 03, and the two groups of installation and disassembly component groups 03 are correspondingly distributed at both ends of the marine valve body 01. There are three plug-ins 32, blocks 33, vertical rods 34 and spring components 35, and the three plug-ins 32, blocks 33, vertical rods 34 and spring components 35 are evenly distributed on one side of the pipe end plate 31.

[0028] One end of the plug-in 32 is connected to the pipe end plate 21, the block 33 contacts the plug-in 32 through the slot, the plug-in 32 contacts the end plate 28 through the slot, the block 33 slides in contact with the end plate 28 through the slide slot, one end of the vertical rod 34 is connected to the block 33, the other end of the vertical rod 34 is connected to the pull ring 36, the vertical rod 34 slides in contact with the end plate 28 through the through hole, one end of the spring 35 is connected to the block 33, and the other end of the spring 35 is connected to the end plate 28.

[0029] Working principle: Current marine valves lack a mechanism for heating the liquid when the temperature of the liquid flowing through is low. When a relatively low-temperature fluid passes through the marine valve, the elasticity and sealing performance of the structure inside the valve, such as the valve seal, will be reduced, resulting in leakage or poor valve operation, reducing the practicality of the marine valve. In the correspondingly designed temperature heating component group 02 and installation component group 03, the temperature probe 21 will detect the temperature of the fluid flowing through the marine valve body 01, and the detected temperature will be transmitted to the control component 22. The control component 22 will judge the detected temperature. When the temperature is lower than five degrees Celsius, the control component 22 will control the opening of the heating wire 1 23 and the heating wire 2 24. The heating wire 1 23 and the heating wire 2 24 will generate temperature to heat the fluid flowing through the marine valve body 01, increase the temperature of the fluid, avoid the low-temperature fluid from having a negative impact on the sealing structure inside the marine valve body 01, and improve the practicality of the overall marine valve. The current marine valves lack a mechanism that can quickly connect to the pipeline, which is rather cumbersome during installation and removal. In the correspondingly designed temperature heating component group 02 and installation component group 03, when it is necessary to connect the pipeline end plate 21 and the end plate 1 28, the plug-in 32 is directly aligned with the groove of the end plate 1 28 and inserted. During the insertion process of the plug-in 32, the plug-in 32 will push open the block 33, allowing the spring member 35 to accumulate force and contract. As the plug-in 32 is fully inserted into the end plate 1 28, the spring member 35 will release the accumulated force, and the block 33 will contact the plug-in 32 through the groove to complete the positioning of the plug-in 32, and then the pipeline end plate 2 is completed. The connection between the pipe end plate 31 and the end plate 28 is that when the pipe end plate 21 and the end plate 28 need to be disassembled, the pull ring 36 is pulled to move in the direction away from the end plate 28, and then the spring member 35 accumulates force and contracts, and the block 33 will be disengaged from the plug-in 32. At this time, the pipe end plate 2 31 and the end plate 28 can be disassembled. The design of this installation and disassembly component group 03 can increase the installation and disassembly speed between the valve and the pipeline. When disassembling and installing, it can be disassembled by simply pulling the pull ring 36. When installing, the pipe end plate 2 31 can be directly pushed into the end plate 28 through the plug-in 32 to complete the installation.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A marine valve with a temperature control structure, comprising a marine valve body (01), characterized in that: The liquid inlet end of the marine valve body (01) is provided with a temperature heating component group (02), and the temperature heating component group (02) is used to heat the fluid passing through. The temperature heating component group (02) comprises a temperature probe (21), one end of the temperature probe (21) is provided with a control component (22), one side of the temperature probe (21) is provided with a heating wire 1 (23), the outside of the heating wire 1 (23) is provided with a heating wire 2 (24), the outside of the heating wire 2 (24) is provided with an outer tube ring (25), the outside of the heating wire 1 (23) is provided with an inner tube (26), one end of the inner tube (26) is provided with a grid frame (27), and the outside of the grid frame (27) is provided with an end plate 1 (28); The temperature heating component group (02) is provided with a mounting and disassembly component group (03) outside, and the mounting and disassembly component group (03) is used to increase the connection and disassembly speed between the valve and the pipeline.

2. A marine valve with a temperature control structure according to claim 1, characterized in that: The temperature probe (21) is connected to the marine valve body (01) through a through hole, one end of the temperature probe (21) is located in the marine valve body (01), the other end of the temperature probe (21) is connected to a control component (22), and the control component (22) is electrically connected to the heating wire 1 (23) and the heating wire 2 (24).

3. The marine valve with a temperature control structure according to claim 1, characterized in that: The heating wire 1 (23) is connected to the inner cylinder (26) through the groove, the heating wire 2 (24) is connected to the outer cylinder ring (25) through the groove, and the outer cylinder ring (25) is connected to the inner wall of the marine valve body (01).

4. The marine valve with a temperature control structure according to claim 1, characterized in that: The grid frame (27) is provided in two groups, and the two groups of grid frame (27) are correspondingly distributed at the two ends of the inner cylinder (26), the grid frame (27) is connected between the outer cylinder ring (25) and the inner cylinder (26), and the end plate member 1 (28) is provided in two groups, one group of the end plate member 1 (28) is connected to the liquid inlet end of the marine valve body (01), and the other group of the end plate member 1 (28) is connected to the liquid discharge end of the marine valve body (01).

5. The marine valve with a temperature control structure according to claim 1, characterized in that: The installation and disassembly component group (03) comprises a second pipe end plate component (31), a plug-in component (32) is arranged on one side of the second pipe end plate component (31), a clamping block (33) is arranged on one side of the plug-in component (32), a vertical rod component (34) is arranged on one side of the clamping block (33), a spring component (35) is arranged outside the vertical rod component (34), and a pull ring (36) is arranged at one end of the vertical rod component (34).

6. A marine valve with a temperature control structure according to claim 5, characterized in that: The installation and removal component groups (03) are provided in two groups, and the two installation and removal component groups (03) are correspondingly distributed at the two ends of the marine valve body (01); the plug-in unit (32), the clamping block (33), the vertical rod member (34) and the spring member (35) are provided in three groups, and the three plug-in units (32), the clamping block (33), the vertical rod member (34) and the spring member (35) are evenly distributed on one side of the second pipe end plate member (31).

7. The marine valve with a temperature control structure according to claim 5, characterized in that: One end of the plug-in (32) is connected to the second pipe end plate member (31); the block (33) contacts the plug-in (32) through the slot; the plug-in (32) contacts the first end plate member (28) through the slot; the block (33) is in sliding contact with the first end plate member (28) through the slide slot; one end of the vertical rod member (34) is connected to the block (33); the other end of the vertical rod member (34) is connected to the pull ring (36); the vertical rod member (34) is in sliding contact with the first end plate member (28) through the through hole; one end of the spring member (35) is connected to the block (33); the other end of the spring member (35) is connected to the end plate member (28).

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