Multi-functional gas source box

Abstract

This utility model relates to the field of air source box technology, specifically a multi-functional air source box, comprising: a multi-functional air source box body, wherein a top of the multi-functional air source box body is provided with an insertion groove, and a box top is movably inserted into the insertion groove; the beneficial effects are as follows: under normal conditions, the first heat dissipation hole on the surface of the multi-functional air source box body and the second heat dissipation hole on the surface of the box top are in a continuous state, thereby enabling good air circulation inside and outside the multi-functional air source box body, so that the multi-functional air source box body can not only protect the internal components, but also help dissipate heat from the internal components; in rainy weather, rainwater flows into the rain collection trough and is absorbed by the water absorption plate. The water absorption plate becomes heavier after absorbing water, thereby pressing the box top downward. The change in the height of the box top causes the second heat dissipation hole to no longer be connected to the first heat dissipation hole, thereby preventing rainwater from being scraped into the multi-functional air source box body from the first and second heat dissipation holes.

Description

Technical Field

[0001] This utility model relates to the field of gas source box technology, specifically a multifunctional gas source box. Background Technology

[0002] A gas source box, also known as a solenoid valve gas source control box, is a device used for centralized management and distribution of gas. It is widely used in many fields and usually consists of the gas source box body and valves, pipes, etc. installed in the gas source box body. The structure is compact and reasonable, which can save space and facilitate installation and maintenance.

[0003] In the prior art, the surface of the air source box is provided with heat dissipation holes, so that the air source box can not only protect the internal parts, but also dissipate heat through the heat dissipation holes. This makes the air source box have multiple functions, and therefore it is also called a multi-functional air source box.

[0004] However, in existing multi-functional air source boxes, rainwater can easily seep into the interior of the box through the heat dissipation holes during windy and rainy weather, thereby damaging the electronic components inside. Utility Model Content

[0005] The purpose of this invention is to provide a multifunctional air source box to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional gas source box, comprising: a multifunctional gas source box body, a plug-in groove being formed at the top of the multifunctional gas source box body, a box top being movably plugged into the plug-in groove, a rain collection groove being formed at the top of the box top, a first heat dissipation hole being formed on the surface of the multifunctional gas source box body, a second heat dissipation hole being formed on the surface of the box top, a support rod plug-in hole being formed at the bottom of the plug-in groove, a support rod being fixed at the bottom of the box top, one end of the support rod being movably plugged into the support rod plug-in hole, and a support spring being fixed between the bottom end of the support rod and the inner wall of the support rod plug-in hole.

[0007] Preferably, a drain pipe is fixed on the surface of the top of the box, one end of the drain pipe is connected to the rainwater collection trough, and the other end of the drain pipe extends out of the outer wall of the multi-functional air source box body.

[0008] Preferably, the rainwater collection trough is provided with a water absorption plate and a cover plate. The cover plate has a rectangular plate structure and several sets of small holes are opened on the surface of the cover plate.

[0009] Preferably, the top of the box is provided with a cover plate mounting groove, and a cover plate mounting seat is fixed on the surface of the cover plate, with the cover plate mounting seat being movably inserted into the cover plate mounting groove.

[0010] Preferably, screws are rotatably connected to the surface of the cover plate mounting base, and screw holes are opened on the inner wall of the bottom end of the cover plate mounting groove, with the screws installed in the screw holes through threaded connections.

[0011] Preferably, a sealing groove is formed on the inner wall of the insertion slot. The sealing groove has an annular groove structure and is formed around the first heat dissipation hole. A sealing ring is fixed in the sealing groove, and one end of the sealing ring extending out of the sealing groove abuts against the surface of the top of the box.

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

[0013] The multifunctional air source box proposed in this utility model, under normal conditions, has a first heat dissipation hole on the surface of the box body and a second heat dissipation hole on the top surface of the box, which allows for good air circulation inside and outside the box body. This enables the multifunctional air source box body to protect the internal components while also helping to dissipate heat. During rainy weather, rainwater flows into the rain collection trough and is absorbed by the water absorption plate. The water absorption plate becomes heavier, pressing the top of the box downwards. This change in the height of the top prevents the second heat dissipation hole from being connected to the first heat dissipation hole, thus preventing rainwater from being scraped into the multifunctional air source box body through both the first and second heat dissipation holes. On the one hand, this increases the depth to which the support rod is inserted into the support rod insertion hole, further compressing the already compressed support spring. On the other hand, because the water absorption plate in the rain collection trough absorbs a large amount of rainwater, the outer surface of the multi-functional air source box body and the top of the box is constantly washed by rainwater, yet the heat dissipation efficiency is still guaranteed. When the rain stops, the drain pipe can quickly drain the rainwater in the rain collection trough that was not absorbed by the water absorption plate. At the same time, the rainwater absorbed by the water absorption plate will also evaporate rapidly due to the heat in the multi-functional air source box body, thus causing the weight of the top of the box to drop rapidly. Under the elastic action of the support spring, as the overall weight of the top of the box drops, the top of the box is quickly pushed back to its original position, allowing the first and second heat dissipation holes to reconnect. Attached Figure Description

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

[0015] Figure 2 This is a schematic cross-sectional view of the present invention.

[0016] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the support rod insertion hole;

[0018] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B;

[0019] Figure 6 This is a schematic diagram of the cross-sectional structure of the cover plate mounting groove;

[0020] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point C.

[0021] In the diagram: 1. Multifunctional air source box body; 2. Insertion slot; 3. Box top; 4. First heat dissipation hole; 5. Second heat dissipation hole; 6. Rain collection trough; 7. Water absorption plate; 8. Drain pipe; 9. Support rod insertion hole; 10. Support rod; 11. Support spring; 12. Cover plate; 13. Cover plate mounting groove; 14. Cover plate mounting seat; 15. Screw hole; 16. Screw; 17. Sealing groove; 18. Sealing ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a multifunctional gas source box, comprising: a multifunctional gas source box body 1, a plug-in groove 2 at the top of the multifunctional gas source box body 1, a box top 3 movably plugged into the plug-in groove 2, a rain collection groove 6 at the top of the box top 3, a first heat dissipation hole 4 on the surface of the multifunctional gas source box body 1, a second heat dissipation hole 5 on the surface of the box top 3, a support rod plug-in hole 9 at the bottom of the plug-in groove 2, a support rod 10 fixed at the bottom of the box top 3, one end of the support rod 10 movably plugged into the support rod plug-in hole 9, and a support spring 11 fixed between the bottom of the support rod 10 and the inner wall of the support rod plug-in hole 9, a drain pipe 8 fixed on the surface of the box top 3, one end of the drain pipe 8 communicating with the rain collection groove 6, and the other end of the drain pipe 8 extending out of the outer wall of the multifunctional gas source box body 1, a water absorption plate 7 and a cover plate 12 provided in the rain collection groove 6, the cover plate 12 having a rectangular plate structure, and several sets of small holes on the surface of the cover plate 12.

[0024] In actual use, under normal conditions, the first heat dissipation hole 4 on the surface of the multi-functional air source box body 1 and the second heat dissipation hole 5 on the surface of the box top 3 are in a continuous state, thus allowing good air circulation between the inside and outside of the multi-functional air source box body 1. This allows the multi-functional air source box body 1 to protect the internal components while also helping to dissipate heat from them. In rainy weather, rainwater flows into the rain collection groove 6 through the small holes on the surface of the cover plate 12. A large amount of rainwater is absorbed by the water absorption plate 7. The water absorption plate 7 becomes heavier after absorbing water, thus pressing the box top 3 downwards. This increases the depth to which the box top 3 is inserted into the insertion groove 2. The change in the height of the box top 3, on the one hand, prevents the second heat dissipation hole 5 from being connected to the first heat dissipation hole 4, thus preventing rainwater from being scraped into the multi-functional air source box body 1 from the first heat dissipation hole 4 and the second heat dissipation hole 5. On the other hand, the change in the height of the box top 3 also increases the depth to which the support rod 10 is inserted into the support rod insertion hole 9, thus compressing the support spring which was originally in a compressed state. 11 is further compressed; at the same time, because the water absorption plate 7 in the rain collection trough 6 absorbs a large amount of rainwater, the outer surfaces of the multi-functional air source box body 1 and the box top 3 are also constantly washed by rainwater. Therefore, the heat in the multi-functional air source box body 1 will be quickly absorbed by the evaporation of rainwater after contact with the multi-functional air source box body 1 and the box top 3. Moreover, the thermal conductivity of the multi-functional air source box body 1 and the box top 3 made of metal is higher than that of air, and the efficiency of rainwater evaporation to absorb heat is also higher than that of air circulation to dissipate heat. Therefore, even though the first heat dissipation hole 4 and the second heat dissipation hole 5 are no longer in circulation, the heat dissipation efficiency can still be guaranteed. When the rain stops, the drain pipe 8 can quickly discharge the rainwater in the rain collection trough 6 that has not been absorbed by the water absorption plate 7. At the same time, the rainwater absorbed in the water absorption plate 7 will also evaporate quickly due to the heat in the multi-functional air source box body 1, thereby causing the weight of the box top 3 to drop rapidly. Under the elastic action of the support spring 11, as the overall weight of the box top 3 drops, the box top 3 is quickly pushed back to its original position, so that the first heat dissipation hole 4 and the second heat dissipation hole 5 can be reconnected.

[0025] Example 2: Based on Example 1, in order to replace the water absorption plate 7, a cover plate mounting groove 13 is provided at the top of the box top 3. A cover plate mounting seat 14 is fixed on the surface of the cover plate 12. The cover plate mounting seat 14 is movably inserted into the cover plate mounting groove 13. A screw 16 is rotatably connected to the surface of the cover plate mounting seat 14. A screw hole 15 is provided on the inner wall of the bottom end of the cover plate mounting groove 13. The screw 16 is installed in the screw hole 15 through threaded connection.

[0026] During long-term use, the water absorption effect of the water absorption plate 7 will gradually decrease, which requires the water absorption plate 7 to be replaced regularly. When the water absorption plate 7 needs to be replaced, unscrew the screw 16 from the screw hole 15, then hook the iron hook into the small hole of the cover plate 12 and remove the cover plate 12 from the rain collection groove 6. Then, pry the old water absorption plate 7 out of the rain collection groove 6, and put the new water absorption plate 7 into the rain collection groove 6. After putting it in, put the cover plate 12 back into the rain collection groove 6, and the cover plate mounting base 14 is also put back into the cover plate mounting groove 13. Finally, screw the screw 16 back into the screw hole 15 to complete the replacement of the water absorption plate 7.

[0027] Example 3: Based on Example 2, in order to prevent rainwater from seeping into the interior of the multi-functional air source box body 1 through the gap between the inner wall of the insertion groove 2 and the top of the box 3 when it rains, a sealing groove 17 is opened on the inner wall of the insertion groove 2. The sealing groove 17 has an annular groove structure and is opened around the first heat dissipation hole 4. A sealing ring 18 is fixed in the sealing groove 17, and one end of the sealing ring 18 protruding from the sealing groove 17 abuts against the surface of the top of the box 3.

[0028] When it rains, after the first heat dissipation hole 4 and the second heat dissipation hole 5 are no longer connected, the end of the sealing ring 18 extending out of the sealing groove 17 still abuts against the surface of the top of the box 3, thereby sealing the gap between the groove of the insertion groove 2 and the surface of the top of the box 3 around the first heat dissipation hole 4, thus preventing rainwater from seeping into the interior of the multi-functional air source box body 1 through the gap between the inner wall of the insertion groove 2 and the top of the box 3.

[0029] In actual use, under normal conditions, the first heat dissipation hole 4 on the surface of the multifunctional air source box body 1 and the second heat dissipation hole 5 on the surface of the box top 3 are in a continuous state, thus allowing good air circulation between the inside and outside of the multifunctional air source box body 1. This allows the multifunctional air source box body 1 to protect the internal components while also helping to dissipate heat from them. In rainy weather, rainwater flows into the rain collection groove 6 through the small holes on the surface of the cover plate 12. A large amount of rainwater is absorbed by the water absorption plate 7. The water absorption plate 7 becomes heavier after absorbing water, thus pressing the box top 3 downwards, increasing the depth of the box top 3 inserted into the insertion groove 2. This change in the height of the box top 3 prevents the second heat dissipation hole 5 from being connected to the first heat dissipation hole 4, thereby preventing rain from entering. Water is scraped into the multi-functional air source box body 1 through the first heat dissipation hole 4 and the second heat dissipation hole 5. The change in the height of the box top 3, on the other hand, causes the support rod 10 to be inserted deeper into the support rod insertion hole 9, further compressing the already compressed support spring 11. Simultaneously, because the water absorption plate 7 in the rain collection trough 6 absorbs a large amount of rainwater, the outer surfaces of the multi-functional air source box body 1 and the box top 3 are constantly washed by rainwater. Therefore, the heat in the multi-functional air source box body 1 is quickly absorbed by the evaporation of rainwater after contact with the multi-functional air source box body 1 and the box top 3. Moreover, the metal multi-functional air source box body 1 and the box top 3 have a higher thermal conductivity than air, and the efficiency of rainwater evaporation in absorbing heat is also higher than the heat dissipation efficiency of air circulation. Therefore, although the first heat dissipation hole 4... Even when the second and second heat dissipation holes 5 are no longer open, heat dissipation efficiency can still be guaranteed. After the rain stops, the drain pipe 8 can quickly drain the rainwater that was not absorbed by the water absorption plate 7 from the rain collection trough 6. At the same time, the rainwater absorbed by the water absorption plate 7 will also evaporate quickly due to the heat in the multi-functional air source box body 1, thereby causing the weight of the box top 3 to drop rapidly. Under the elastic action of the support spring 11, as the overall weight of the box top 3 drops, the box top 3 is quickly pushed back to its original position, allowing the first and second heat dissipation holes 4 and 5 to reconnect. During long-term use, the water absorption effect of the water absorption plate 7 will gradually decrease, which requires the water absorption plate 7 to be replaced regularly. When the water absorption plate 7 needs to be replaced, unscrew the screw 16 from the screw hole 15, and then hook the iron hook into the small hole of the cover plate 12. Then, remove the cover plate 12 from the rain collection groove 6, then pry the old water absorption plate 7 out of the rain collection groove 6, and put the new water absorption plate 7 into the rain collection groove 6. After putting it in, put the cover plate 12 back into the rain collection groove 6, and the cover plate mounting base 14 is also put back into the cover plate mounting groove 13. Finally, screw the screw 16 back into the screw hole 15 to complete the replacement of the water absorption plate 7. When it rains, when the first heat dissipation hole 4 and the second heat dissipation hole 5 are no longer connected, the end of the sealing ring 18 that extends out of the sealing groove 17 still abuts against the surface of the top of the box 3, thereby sealing the gap between the groove of the insertion groove 2 and the surface of the top of the box 3 around the first heat dissipation hole 4, thereby preventing rainwater from seeping into the interior of the multi-functional air source box body 1 from the gap between the inner wall of the insertion groove 2 and the top of the box 3.

[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 multifunctional gas source box, comprising: The multi-functional gas source box body (1) is characterized in that: a plug-in groove (2) is opened at the top of the multi-functional gas source box body (1), a box top (3) is movably plugged into the plug-in groove (2), a rain collection groove (6) is opened at the top of the box top (3), a first heat dissipation hole (4) is opened on the surface of the multi-functional gas source box body (1), a second heat dissipation hole (5) is opened on the surface of the box top (3), a support rod plug-in hole (9) is opened at the bottom of the plug-in groove (2), a support rod (10) is fixed at the bottom of the box top (3), one end of the support rod (10) is movably plugged into the support rod plug-in hole (9), and a support spring (11) is fixed between the bottom end of the support rod (10) and the inner wall of the support rod plug-in hole (9).

2. The multifunctional gas source box according to claim 1, characterized in that: A drain pipe (8) is fixed on the surface of the top (3) of the box. One end of the drain pipe (8) is connected to the rainwater collection trough (6), and the other end of the drain pipe (8) extends out of the outer wall of the multi-functional gas source box body (1).

3. A multifunctional gas source box according to claim 1, characterized in that: The rain collection trough (6) is equipped with a water absorption plate (7) and a cover plate (12). The cover plate (12) has a rectangular plate structure and several sets of small holes are opened on the surface of the cover plate (12).

4. A multifunctional gas source box according to claim 3, characterized in that: The top of the box (3) is provided with a cover plate mounting groove (13), and a cover plate mounting seat (14) is fixed on the surface of the cover plate (12). The cover plate mounting seat (14) is movably inserted into the cover plate mounting groove (13).

5. A multifunctional gas source box according to claim 4, characterized in that: The cover plate mounting base (14) is rotatably connected with screws (16), and the inner wall of the bottom end of the cover plate mounting groove (13) is provided with screw holes (15). The screws (16) are installed in the screw holes (15) by threaded connection.

6. A multifunctional gas source box according to claim 1, characterized in that: A sealing groove (17) is opened on the inner wall of the insertion groove (2). The sealing groove (17) has an annular groove structure and is opened around the first heat dissipation hole (4). A sealing ring (18) is fixed in the sealing groove (17). One end of the sealing ring (18) extends out of the sealing groove (17) and abuts against the surface of the top of the box (3).

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