A stainless steel valve box

Abstract

The utility model relates to stainless steel valve box technical field discloses a stainless steel valve box, including valve box mechanism, valve box mechanism includes stainless steel box, first air inlet groove and second air inlet groove, first air inlet groove is set in the front of stainless steel box top end, second air inlet groove is set in the back of stainless steel box top end, the top of stainless steel box is equipped with dehumidification structure, the front of valve box mechanism is provided with the door body, the utility model adopts double mode ventilation and radiates heat, under the daily working condition, air forms natural convection through air inlet, first flow guide chamber, first air inlet groove, realizes basic heat dissipation, when temperature sensor monitors and stainless steel box internal temperature exceeds the threshold value of setting, drives the automatic start of air suction fan, will introduce air into second flow guide chamber, after the drying of the air drying agent placed on the openwork net, through second air inlet groove is sent into the inside of stainless steel box, avoids the humid air and accelerates the aging of seal.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel valve box technology, and in particular to a stainless steel valve box. Background Technology

[0002] Stainless steel valve boxes are enclosures made of stainless steel and are mainly used to install and protect valves, pipe fittings, and related control systems. They play an important role in the industrial field. In the field of industrial fluid control, stainless steel valve boxes are widely used as integrated protection devices for valves, pipes, and control components in petrochemical, shipbuilding, and energy power industries. However, existing stainless steel valve boxes have significant defects in heat dissipation performance, making it difficult to meet the needs of use under complex working conditions.

[0003] Because stainless steel has a low thermal conductivity and most valve boxes adopt a closed structure design, when internal valves are frequently opened and closed, actuators are continuously running, or fluid is transported and heat is generated, the heat cannot be dissipated in time, causing the temperature inside the box to rise continuously. When the temperature reaches a certain level, the high temperature will accelerate the aging of the seals, shorten the service life of the rubber seals, and thus cause the risk of media leakage. Therefore, it has certain limitations. Utility Model Content

[0004] The purpose of this invention is to provide a stainless steel valve box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel valve box, including a valve box mechanism, the valve box mechanism including a stainless steel box body, a first air inlet slot and a second air inlet slot, the first air inlet slot being opened on the front of the top of the stainless steel box body, the second air inlet slot being opened on the back of the top of the stainless steel box body, a dehumidification structure being installed on the top of the stainless steel box body, a door being provided on the front of the valve box mechanism, a temperature sensor and a controller being fixedly installed on one side of the inner wall of the stainless steel box body, a wind-driven airflow mechanism being installed on the side of the dehumidification structure, and a receiving structure being provided inside the dehumidification structure.

[0006] As a preferred embodiment of the present invention, the dehumidification structure includes a first guide cavity, a second guide cavity, an air inlet, and a sliding groove. The second guide cavity is located on the front side inside the first guide cavity, and the air inlet is located on the back side inside the first guide cavity. The air inlet is opened on the front side of the first guide cavity, and the sliding groove is opened at the bottom of the inner wall of the second guide cavity.

[0007] As a preferred embodiment of this utility model, the position of the first air inlet groove corresponds to the position of the first flow guide cavity, and the position of the second air inlet groove corresponds to the position of the second flow guide cavity.

[0008] As a preferred technical solution of this utility model, the door body includes a stainless steel switch door body, a viewing window and a heat dissipation groove. The stainless steel switch door body is hinged to one side of the front of the stainless steel housing. The viewing window is embedded in the top of the stainless steel switch door body. The heat dissipation groove is opened at the bottom of the surface of the stainless steel switch door body.

[0009] As a preferred technical solution of this utility model, the wind-driven flow guiding mechanism includes a suction fan and a flow guiding pipe. The suction fan is fixedly installed on the back of the first flow guiding cavity, and the flow guiding pipe is installed at the output end of the suction fan and passes through the interior of the second flow guiding cavity.

[0010] As a preferred technical solution of this utility model, the receiving structure includes a receiving frame, a hollow mesh, a slider, a sealing gasket, and a handle. The slider is fixedly connected to the bottom of both sides of the hollow mesh. The hollow mesh is fixedly installed at the bottom of the inner wall of the receiving frame. The sealing gasket is fixedly installed on one side of the receiving frame. The handle is fixedly installed in the middle of one side of the sealing gasket. The receiving frame and the sealing gasket are both slidably connected to the inner wall of the adjacent sliding groove.

[0011] In a preferred embodiment of this invention, the temperature sensor is electrically connected to the controller, and the suction fan is electrically connected to an external power supply through the controller.

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

[0013] This invention employs a dual-mode ventilation and heat dissipation system. Under normal operating conditions, air flows through the air inlet, the first guide cavity, and the first air inlet slot to form natural convection, achieving basic heat dissipation. When the temperature sensor detects that the internal temperature of the stainless steel housing exceeds the set threshold, the exhaust fan is automatically activated to introduce air into the second guide cavity. After the air is dried by the desiccant placed on the perforated mesh, it is sent into the stainless steel housing through the second air inlet slot, preventing humid air from accelerating the aging of the seals. This not only dissipates heat but also reduces the aging of the rubber sealing ring. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention;

[0016] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the receiving structure in this utility model.

[0018] In the diagram: 1. Valve box mechanism; 101. Stainless steel box body; 102. First air inlet slot; 103. Second air inlet slot; 2. Dehumidification structure; 201. First air guide cavity; 202. Second air guide cavity; 203. Air inlet; 204. Slide rail; 3. Door body; 301. Stainless steel door body; 302. Viewing window; 303. Heat dissipation slot; 4. Temperature sensor; 5. Wind power guide mechanism; 501. Fan; 502. Air guide pipe; 6. Support structure; 601. Support frame; 602. Hollow mesh; 603. Slider; 604. Sealing gasket; 605. Handle. Detailed Implementation

[0019] 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.

[0020] Example

[0021] Please see Figures 1-4 This utility model provides a technical solution:

[0022] A stainless steel valve box includes a valve box mechanism 1. The valve box mechanism 1 includes a stainless steel box body 101, a first air inlet slot 102, and a second air inlet slot 103. The first air inlet slot 102 is located on the front of the top of the stainless steel box body 101, and the second air inlet slot 103 is located on the back of the top of the stainless steel box body 101. A dehumidification structure 2 is installed on the top of the stainless steel box body 101. A door 3 is provided on the front of the valve box mechanism 1. A temperature sensor 4 and a controller are fixedly installed on one side of the inner wall of the stainless steel box body 101. An airflow guiding mechanism 5 is installed on the side of the dehumidification structure 2. The part is equipped with a receiving structure 6. This utility model adopts a dual-mode ventilation and heat dissipation. Under normal working conditions, air forms natural convection through the air inlet 203, the first guide cavity 201, and the first air inlet slot 102 to achieve basic heat dissipation. When the temperature sensor 4 detects that the internal temperature of the stainless steel box 101 exceeds the set threshold, it drives the suction fan 501 to start automatically, introduces air into the second guide cavity 202, dries the air after it is dried by the desiccant placed on the hollow mesh 602, and then sends it into the interior of the stainless steel box 101 through the second air inlet slot 103 to avoid the humid air from accelerating the aging of the seals.

[0023] In this embodiment, the dehumidification structure 2 includes a first guide cavity 201, a second guide cavity 202, an air inlet 203, and a chute 204. The second guide cavity 202 is located on the front side inside the first guide cavity 201, and the air inlet 203 is located on the back side inside the first guide cavity 201. The air inlet 203 is opened on the front side of the first guide cavity 201, and the chute 204 is opened at the bottom of the inner wall of the second guide cavity 202. The position of the first air inlet chute 102 corresponds to the position of the first guide cavity 201, and the position of the second air inlet chute 103 corresponds to the position of the second guide cavity 202. The first guide cavity 201 and the second guide cavity 202 form parallel air ducts, so that the natural ventilation and forced heat dissipation dehumidification modes do not interfere with each other, thereby improving the practicality of the device.

[0024] In this embodiment, the door 3 includes a stainless steel switch door body 301, a viewing window 302, and a heat dissipation groove 303. The stainless steel switch door body 301 is hinged to one side of the front of the stainless steel housing 101. The viewing window 302 is embedded in the top of the stainless steel switch door body 301. The heat dissipation groove 303 is opened at the bottom of the surface of the stainless steel switch door body 301. The stainless steel switch door body 301 is hinged to the front of the stainless steel housing 101 using high-strength hinges to ensure that it is not easy to loosen with frequent opening and closing. With the viewing window 302, the operator can observe the status of the internal valves in real time without opening the stainless steel switch door body 301, reducing the risk of moisture intrusion caused by frequent opening of the housing. The bottom heat dissipation groove 303 adopts a honeycomb hollow design, which can still form a natural convection channel when closed, assisting in the dissipation of internal heat. In conjunction with the top air intake structure, it improves the overall heat dissipation effect.

[0025] In this embodiment, the wind-driven airflow guiding mechanism 5 includes a suction fan 501 and a guide pipe 502. The suction fan 501 is fixedly installed on the back of the first guide cavity 201. The guide pipe 502 is installed at the output end of the suction fan 501 and passes through the interior of the second guide cavity 202. The temperature sensor 4 is electrically connected to the controller. The suction fan 501 is electrically connected to an external power supply through the controller. The suction fan 501 delivers external air to the interior of the second guide cavity 202 through the guide pipe 502, which can realize the rapid switching between natural convection and forced ventilation, and achieve a rapid heat dissipation effect.

[0026] In this embodiment, the receiving structure 6 includes a receiving frame 601, a perforated mesh 602, a slider 603, a sealing gasket 604, and a handle 605. The slider 603 is fixedly connected to the bottom of both sides of the perforated mesh 602. The perforated mesh 602 is fixedly installed at the bottom of the inner wall of the receiving frame 601. The sealing gasket 604 is fixedly installed on one side of the receiving frame 601. The handle 605 is fixedly installed in the middle of one side of the sealing gasket 604. The receiving frame 601 and the sealing gasket 604 are slidably connected to the inner wall of the adjacent slide groove 204. By pulling the handle 605, the sealing gasket 604 and the perforated mesh 602 slide in the slide groove 204, so that the receiving frame 601 discharges material, which facilitates the replacement or addition of the desiccant placed on the perforated mesh 602. At the same time, the sealing gasket 604 ensures the sealing of the second guide cavity 202, which can effectively prevent moisture backflow.

[0027] Working principle: Valves and other components installed inside the stainless steel enclosure 101 are protected by the stainless steel enclosure 101. When the stainless steel switch door body 301 is closed, the internal components of the stainless steel enclosure 101 can be monitored daily through the viewing window 302. The built-in temperature sensor 4 continuously collects the internal temperature data of the valve box mechanism 1 and transmits the signal to the controller. When the internal temperature is lower than the set threshold, external air flows into the first guide cavity 201 through the air inlet 203, and then enters the stainless steel enclosure 101 through the first air inlet slot 102. After mixing with the internal hot air, it is discharged through 303, forming an air circulation to meet the daily heat dissipation needs. When the temperature sensor 4 detects that the temperature exceeds the threshold, the controller immediately starts the suction fan 501. The fan draws outside air into the second guide cavity 202. When the air flows through the receiving frame 601, it is quickly dehumidified by the desiccant placed on the perforated mesh 602. The dried air is then sent into the valve box through the second air inlet slot 103 to accelerate heat exchange. The hot air is then discharged through the heat dissipation slot 303 to achieve air circulation, thereby reducing the temperature inside the stainless steel box 101 and improving the heat dissipation effect.

[0028] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to 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.

[0029] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel valve box, comprising a valve box mechanism (1), characterized in that: The valve box mechanism (1) includes a stainless steel box (101), a first air inlet slot (102) and a second air inlet slot (103). The first air inlet slot (102) is located on the front of the top of the stainless steel box (101), and the second air inlet slot (103) is located on the back of the top of the stainless steel box (101). A dehumidification structure (2) is installed on the top of the stainless steel box (101). A door (3) is provided on the front of the valve box mechanism (1). A temperature sensor (4) and a controller are fixedly installed on one side of the inner wall of the stainless steel box (101). A wind-driven flow guiding mechanism (5) is installed on the side of the dehumidification structure (2). A receiving structure (6) is provided inside the dehumidification structure (2).

2. A stainless steel valve box according to claim 1, characterized in that: The dehumidification structure (2) includes a first guide cavity (201), a second guide cavity (202), an air inlet (203), and a groove (204). The second guide cavity (202) is located on the front side inside the first guide cavity (201), the air inlet (203) is located on the back side inside the first guide cavity (201), the air inlet (203) is opened on the front side of the first guide cavity (201), and the groove (204) is opened at the bottom of the inner wall of the second guide cavity (202).

3. A stainless steel valve box according to claim 1, characterized in that: The position of the first air inlet slot (102) corresponds to the position of the first flow guide cavity (201), and the position of the second air inlet slot (103) corresponds to the position of the second flow guide cavity (202).

4. A stainless steel valve box according to claim 1, characterized in that: The door body (3) includes a stainless steel switch door body (301), a viewing window (302) and a heat dissipation groove (303). The stainless steel switch door body (301) is hinged to one side of the front of the stainless steel box (101). The viewing window (302) is embedded in the top of the stainless steel switch door body (301). The heat dissipation groove (303) is opened at the bottom of the surface of the stainless steel switch door body (301).

5. A stainless steel valve box according to claim 1, characterized in that: The wind-driven flow guiding mechanism (5) includes a suction fan (501) and a flow guiding pipe (502). The suction fan (501) is fixedly installed on the back of the first flow guiding cavity (201), and the flow guiding pipe (502) is installed at the output end of the suction fan (501) and passes through the interior of the second flow guiding cavity (202).

6. A stainless steel valve box according to claim 1, characterized in that: The receiving structure (6) includes a receiving frame (601), a hollow mesh (602), a slider (603), a sealing gasket (604), and a handle (605). The slider (603) is fixedly connected to the bottom of both sides of the hollow mesh (602). The hollow mesh (602) is fixedly installed at the bottom of the inner wall of the receiving frame (601). The sealing gasket (604) is fixedly installed on one side of the receiving frame (601). The handle (605) is fixedly installed in the middle of one side of the sealing gasket (604). The receiving frame (601) and the sealing gasket (604) are both slidably connected to the inner wall of the adjacent sliding groove (204).

7. A stainless steel valve box according to claim 5, characterized in that: The temperature sensor (4) is electrically connected to the controller, and the suction fan (501) is electrically connected to an external power supply through the controller.

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