Gas terminal box

Abstract

The utility model discloses a gas terminal box, which relates to the field of agricultural equipment, and adopts the technical scheme that the gas terminal box comprises a box body, and a box door is arranged on one horizontal side of the box body; the power supply system is used as a power supply of each device in the box body; the pipeline group is arranged in the box body, and the pipeline group is provided with a pipeline inlet and a pipeline outlet corresponding to the external pipeline; the pressure regulating valve can regulate the gas supply pressure of the gas supply pipeline group; the pressure gauge is used for displaying the pressure in the pipeline group; the valve can be used for controlling the on-off of the pipeline group; and the flow meter can be used for metering the gas consumption in the pipeline group. The utility model has the beneficial effects that according to the scheme, all parts for pipeline control are integrated in the box body, and key components such as valves, flowmeters and the like are protected. A valve in the pipeline adopts a remote control electromagnetic valve, and the effect of controlling gas supply through an upper computer is realized by combining a remote transmission flowmeter, so that the operation and the service life are better guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of agricultural equipment, in particular to a gas terminal box. Background Art

[0002] At present, in the existing agricultural planting technology, the valves and pressure regulating systems used in agricultural carbon dioxide gas are directly exposed to the outdoor environment, and the measurement and control of the flow of such gas is not configured in the use of farmland planting. Due to the external environmental factors of agricultural planting, the service life of valves and pressure regulating systems is short and the failure rate is high. Utility Model Content

[0003] In view of one of the deficiencies of the prior art, the utility model provides a gas terminal box to solve the problem of regulating and controlling the gas in the pipeline in the agricultural planting environment.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a gas terminal box, comprising:

[0005] The box body has a box door on one horizontal side;

[0006] The power supply system is used as the power supply for various devices in the box;

[0007] The pipeline group is arranged inside the box, and the pipeline group is provided with a pipeline inlet and a pipeline outlet corresponding to the external pipeline;

[0008] A pressure regulating valve, arranged on the pipeline of the pipeline group, capable of adjusting the gas supply pressure of the pipeline group;

[0009] A pressure gauge, at least one of which is provided on the box wall of the box body and is used to display the pressure in the pipeline group;

[0010] A valve, arranged on the pipeline of the pipeline group, can control the on and off of the pipeline group;

[0011] The flow meter is arranged on the pipeline of the pipeline group and can measure the gas consumption in the pipeline group.

[0012] Preferably, the power supply system is a photovoltaic power supply system, comprising:

[0013] A photovoltaic panel is arranged on the box;

[0014] The storage battery is arranged inside the box and is electrically connected to the photovoltaic panel.

[0015] Preferably, the valve is a remotely controllable electromagnetic valve; the flow meter is a remote gas flow meter; the gas terminal box also includes:

[0016] The control module is arranged inside the box body and is electrically connected to the valve to form a control loop; the control module is electrically connected to the flowmeter to form a feedback loop.

[0017] The antenna is arranged outside the box body and is electrically connected to the control module for receiving and sending wireless signals.

[0018] Preferably, the inside of the box body is divided into upper and lower spaces. The control module and the battery are arranged in the upper space, and the pipeline group, the pressure regulating valve, the valve, and the flowmeter are arranged in the lower space.

[0019] An opening is arranged in the front side direction when the gas terminal box is in use in the lower space, and a box door is arranged at the opening; the pressure gauge is arranged on the side wall of the upper space facing the box door.

[0020] Preferably, it further includes:

[0021] The upper bracket is arranged on the upper side of the box body for supporting the photovoltaic panel.

[0022] The lower bracket is arranged on the lower side of the box body for supporting the box body.

[0023] The leg assembly is detachably connected to the lower bracket for forming a support structure between the lower bracket and the ground.

[0024] Preferably, the upper bracket includes:

[0025] The upper support rod is fixedly connected to the top surface of the box body and is vertically arranged.

[0026] The rotating block is rotatably connected to the top of the upper support rod, and a locking structure is arranged at the connection.

[0027] The slide rail is fixedly arranged on the side of the photovoltaic panel facing the box body.

[0028] The rotating block is slidably connected to the slide rail; and a positioning structure is arranged between the rotating block and the slide rail.

[0029] Preferably, a dovetail block is arranged on the rotating block, and a dovetail groove corresponding to the rotating block is opened on the slide rail; the positioning structure between the rotating block and the slide rail is a positioning bolt, and the positioning bolt is threadedly connected to the block body of the rotating block.

[0030] Preferably, the lower bracket includes:

[0031] The lower support rod is fixedly arranged on the lower surface of the box body, the lower support rod extends vertically downward, and several are arranged.

[0032] The lower support plate is detachably arranged at the lower end of the lower support rod; the lower support plate is an overall rectangular plate body, and its periphery is detachably connected to the leg assembly.

[0033] Preferably, the leg assembly comprises:

[0034] A plunger, the bottom end of which is a pointed tip, for inserting into the ground;

[0035] The connecting piece is detachably connected to the upper part of the insertion rod and is detachably connected to the lower support plate.

[0036] Preferably, a threaded portion is provided on the upper portion of the insertion rod, and the connecting member comprises:

[0037] A threaded barrel, threadedly connected to the threaded portion of the insertion rod;

[0038] A connecting ring, comprising an annular body rotatably connected to the threaded barrel, a connecting rod being fixedly arranged on one side of the annular body, and an extending direction of the connecting rod being a diameter direction of the annular body;

[0039] A connecting tube corresponding to the connecting rod is arranged on a horizontal side of the lower support plate, the connecting tube and the connecting rod are plugged in, and a locking structure is arranged at the connection between the two;

[0040] The leg assembly further comprises:

[0041] A support tube can be sleeved on the outside of the insertion rod, and a pad is provided at the bottom end of the support tube;

[0042] The top block is detachably connected to the top of the insertion rod, and the outer diameter of the top block is greater than the outer diameter of the insertion rod.

[0043] Compared with the existing technology, it has the following beneficial effects: This solution integrates various parts of pipeline control into the box body, and protects key components such as valves and flow meters. The valves in the pipeline use remote control solenoid valves, combined with remote flow meters to achieve the effect of controlling the gas supply through the host computer, which has better guarantees in terms of operation and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 The overall structure of the embodiment of the present application is shown in FIG. Figure 1 ;

[0045] Figure 2 The overall structure of the embodiment of the present application is shown in FIG. Figure 2 ;

[0046] Figure 3 for Figure 2 A partial enlarged view of;

[0047] Figure 4 for Figure 1 B is a partial enlarged view;

[0048] Figure 5 The overall structure of the embodiment of the present application is shown in FIG. Figure 3 .

[0049] In the figure:

[0050] 1. Box; 2. Pipeline group; 3. Pressure regulating valve; 4. Pressure gauge; 5. Valve; 6. Flow meter; 7. Photovoltaic panel; 8. Antenna;

[0051] 10. Upper bracket; 11. Upper support rod; 12. Rotating block; 13. Slide rail;

[0052] 20. lower bracket; 21. lower support rod; 22. lower support plate;

[0053] 30. Leg assembly; 31. Insert rod; 32. Connector; 321. Threaded tube; 322. Connecting ring; 33. Support tube; 34. Top block. DETAILED DESCRIPTION

[0054] 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 present application. 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.

[0055] See also Figure 1 , this application provides the following technical solutions:

[0056] A gas terminal box includes a box body 1 with a box door on one horizontal side, and a waterproof structure is provided between the peripheral wall of the box body 1 and the box door. A solar power supply system is provided inside the box body 1, and the various devices of the box body 1 are powered by solar energy converted into electrical energy. A pipeline group 2 is also provided inside the box body 1, and the pipeline group 2 is provided with a pipeline inlet and a pipeline outlet corresponding to the external pipeline, and the box wall of the box body 1 is also provided with a pipeline inlet and a pipeline outlet. A pressure regulating valve 3, a pressure gauge 4, a valve 5 and a flow meter 6 are provided on the pipeline of the pipeline group 2. The pressure regulating valve 3 is used to adjust the gas supply pressure of the pipeline group 2; the pressure gauge 4 is used to display the pressure in the pipeline group 2, and multiple pressure regulating valves can be provided according to the situation, such as one pressure regulating valve 3 or one pressure gauge 5 on both sides, or just one pressure gauge 4 can be provided, and the setting can be selected according to actual needs. The valve 5 adopts a remotely controllable electromagnetic valve, and the on-off of the pipeline group 2 is controlled by the valve 5. The flow meter 6 is a remote flow meter, and the gas consumption in the pipeline group 2 is measured and fed back through the flow meter 6.

[0057] A photovoltaic panel 7 is arranged on the upper side of the box 1. A storage battery is arranged corresponding to the photovoltaic panel 7, and the storage battery is arranged inside the box 1 and electrically connected to the photovoltaic panel 7. The gas terminal box is also provided with a control module, which is electrically connected to the valve 5 to form a control loop; and is electrically connected to the flow meter 6 to form a feedback loop. An antenna 8 is arranged on the outside of the box 1, and the antenna 8 is electrically connected to the control module for receiving and sending wireless signals.

[0058] The interior of the box body 1 is divided into two spaces, the upper and lower spaces. The control module and the battery are arranged in the upper space, and the pipeline group 2, the pressure regulating valve 3, the valve 5, and the flow meter 6 are arranged in the lower space; the lower space is provided with an open port facing the front side when the gas terminal box is in use, and the box door is arranged at the open port; the pressure gauge 4 is arranged on the side wall of the upper space facing the box door.

[0059] Through the terminal box of this solution, the photovoltaic panel 7 collects solar energy, and the battery stores the electricity converted by the photovoltaic panel 7 to power the valve 5, flow meter 6 and other equipment. By means of wireless communication, the gas consumption feedback from the flow meter 6 can be obtained at the host computer, and the on-off of the pipeline can be controlled by the valve 5.

[0060] For the specific models of the valve 5 and the flow meter 6, existing equipment can be selected for use, and the circuit connection method between them can adopt the existing technology. The specific circuit connection form is not the design point of this solution and will not be repeated here.

[0061] Based on the above implementation scheme, see Figure 1-Figure 5 As the supporting structure of the box body 1, the present solution further provides an upper bracket 10 and a lower bracket 20. The upper bracket 10 is arranged on the upper side of the box body 1 for supporting the photovoltaic panel 7; the lower bracket 20 is arranged on the lower side of the box body 1 for supporting the box body 1. A leg assembly 30 is detachably connected around the lower bracket 20, and the leg assembly 30 is used to form a supporting structure between the lower bracket 20 and the ground.

[0062] Because the box body 1 of this solution is set in the farmland, it is different from the box structure in the conventional city and can be used with a good support system. The support of the box body 1 in the farmland needs to take into account that the surface of the farmland is not a fixed and solid road surface, and with the rain and watering during the planting process, the surface state of the box body 1 is difficult to confirm. Therefore, it is necessary to set up an independent support structure for support. This solution adopts a detachable leg assembly 30, each leg assembly 30 can be fixed separately, and finally it is fixedly connected to the lower bracket 20, which has better adaptability to the farmland environment.

[0063] Based on the above implementation scheme, see Figure 3, the upper bracket 10 includes an upper support rod 11, a rotating block 12 and a slide rail 13. The upper support rod 11 is fixedly connected to the top surface of the box body 1 and is vertically arranged; a bolt corresponding to the base of the upper support rod 11 is fixedly arranged on the top surface of the box body 1, and the bolt is arranged vertically upward. The plug plate of the base of the upper support rod 11 is plugged with the bolt and then fixed by a nut. This method avoids the need to open a mounting hole on the top of the box body 1, and can ensure that its waterproof effect is not affected. In addition, a reinforcing rod is arranged at the top of the box body 1 to increase the supporting force of the top of the box body 1. The rotating block 12 is rotatably connected to the top of the upper support rod 11, and a locking structure is arranged at the connection. The locking structure at this location can be selected from a locking nut, or a method of setting a plurality of positioning holes in a circular array combined with positioning pins can be selected. The slide rail 13 is fixedly arranged on the side of the photovoltaic panel 7 facing the box body 1; the rotating block 12 and the slide rail 13 are slidably connected; and a positioning structure is arranged between the rotating block 12 and the slide rail 13. The side of the rotating block 12 facing the slide rail 13 is a dovetail block, and the slide rail 13 is provided with a dovetail groove corresponding to the rotating block 12; the positioning structure on the rotating block 12 and the slide rail 13 is a positioning bolt, and the positioning bolt is threadedly connected to the block body of the rotating block 12.

[0064] Through this structure, the photovoltaic panel 7 can have a certain degree of adjustability, and by setting the slide rail 13, when conditions are met, the photovoltaic panel 7 can also be extended to a certain extent toward the side of the box door, thereby achieving an effect similar to a rain shelter.

[0065] Based on the above implementation scheme, see Figure 4 The lower bracket 20 includes a lower support rod 21 and a lower support plate 22. Four lower support rods 21 are fixedly arranged on the lower surface of the box body 1, and the lower support rods 21 extend vertically downward; the lower support plate 22 and the lower ends of the lower support rods 21 are connected by bolts; the lower support plate 22 is a rectangular plate body as a whole, and four vertical connecting plates are arranged on the peripheral side thereof corresponding to the support leg assembly 30, and a connecting tube is fixedly arranged on the connecting plate.

[0066] The leg assembly 30 shown includes an insertion rod 31 and a connector 32. The bottom end of the insertion rod 31 is a pointed tip for inserting into the ground; a threaded portion is provided on the upper portion of the insertion rod 31. The connector 32 includes a threaded barrel 321 and a connecting ring 322. The threaded barrel 321 is threadedly connected to the threaded portion of the insertion rod 31; the connecting ring 322 includes an annular body rotatably connected to the threaded barrel 321, and a connecting rod is fixedly provided on one side of the annular body, and the extending direction of the connecting rod is the diameter direction of the annular body. The connecting barrel and the connecting rod of the lower support plate 22 are plugged in, and a locking structure is provided at the connection between the two, and the locking structure can be in the form of a locking bolt.

[0067] The rod body of the insertion rod 31 is a variable diameter rod body, and the outer diameter of the lower part is thinner than the outer diameter of the upper rod body. When in use, the insertion rod 31 can be knocked into the relatively solid soil underground with a hammer. Then the threaded tube 321 of the connecting piece 32 is screwed on the upper part of the insertion rod 31, and the direction of the connecting rod on the connecting ring 322 is adjusted to connect it with the connecting tube, and the connecting tube and the connecting rod are locked.

[0068] If it is to facilitate the connection between the lower bracket 20 and the leg assembly 30, the lower bracket 20 and one or all of the leg assemblies 30 may be connected in advance, and then the insertion rod 31 is hammered into the ground.

[0069] Because the installation environment of the box 1 is difficult to determine, the connection method of this solution is adopted, and the leg assembly 30 can have a freer connection angle, and sufficient supporting force can be obtained by knocking the lower thinner part into the ground.

[0070] On the basis of the above embodiment, the leg assembly 30 further includes a support tube 33, which can be sleeved on the outside of the insertion rod 31, and a pad is provided at the bottom of the support tube 33; when in use, the support tube 33 is located at the lower side of the connecting member 32, and its upper end abuts against the connecting member 32, and the pad at the bottom abuts against the ground surface, forming a support from the upper side of the ground surface to the connecting member 32.

[0071] A top block 34 is detachably connected to the top of the insertion rod 31, and the outer diameter of the top block 34 is larger than the outer diameter of the insertion rod 31. The top block 34 is used to protect the threaded structure at the top when the insertion rod 31 is struck, so as to prevent the striking action from damaging the threaded structure and making it difficult to install the connector 2.

[0072] In the description of the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0073] In the present application and its embodiments, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0074] In the present application and its embodiments, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0075] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0076] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0077] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A gas terminal box, characterized in that: include: The box body (1) has a box door on one horizontal side; A power supply system, used as a power supply for various devices in the box (1); The pipeline group (2) is arranged inside the box (1), and the pipeline group (2) is provided with a pipeline inlet and a pipeline outlet corresponding to the external pipeline; A pressure regulating valve (3) is arranged on the pipeline of the pipeline group (2) and can adjust the gas supply pressure of the pipeline group (2); At least one pressure gauge (4) is provided, which is arranged on the wall of the box body (1) and is used to display the pressure in the pipeline group (2); A valve (5) is arranged on the pipeline of the pipeline group (2) and can control the on and off of the pipeline group (2); The flow meter (6) is arranged on the pipeline of the pipeline group (2) and can measure the amount of gas in the pipeline group (2).

2. The gas terminal box according to claim 1, characterized in that: The power supply system is a photovoltaic power supply system, comprising: A photovoltaic panel (7) is arranged on the box (1); The storage battery is arranged inside the box (1) and is electrically connected to the photovoltaic panel (7).

3. The gas terminal box according to claim 2, characterized in that: The valve (5) is a remotely controllable electromagnetic valve; the flow meter (6) is a remote-transmission gas flow meter; the gas terminal box also includes: A control module is arranged inside the box (1) and is electrically connected to the valve (5) to form a control loop; the control module is electrically connected to the flow meter (6) to form a feedback loop; The antenna (8) is arranged outside the box (1), is electrically connected to the control module, and is used to receive and send wireless signals.

4. The gas terminal box according to claim 3, characterized in that: The interior of the box (1) is divided into two spaces, an upper space and an lower space; the control module and the storage battery are arranged in the upper space; and the pipeline group (2), the pressure regulating valve (3), the valve (5), and the flow meter (6) are arranged in the lower space; The lower space is provided with an opening toward the front side of the gas terminal box when in use, and the box door is arranged at the opening; the pressure gauge (4) is arranged on the side wall of the upper space toward the box door.

5. The gas terminal box according to claim 4, characterized in that: Also includes: An upper bracket (10) is arranged on the upper side of the box body (1) and is used to support the photovoltaic panel (7); A lower bracket (20) is arranged on the lower side of the box body (1) and is used to support the box body (1); The leg assembly (30) is detachably connected to the lower bracket (20) and is used to form a supporting structure between the lower bracket (20) and the ground.

6. The gas terminal box according to claim 5, characterized in that: The upper bracket (10) comprises: An upper support rod (11) is fixedly connected to the top surface of the box body (1) and is vertically arranged; A rotating block (12) is rotatably connected to the top of the upper support rod (11), and a locking structure is provided at the connection; A slide rail (13) fixedly arranged on a side of the photovoltaic panel (7) facing the box body (1); The rotating block (12) and the slide rail (13) are slidably connected; and a positioning structure is provided between the rotating block (12) and the slide rail (13).

7. The gas terminal box according to claim 6, characterized in that: The rotating block (12) is provided with a dovetail block, and the slide rail (13) is provided with a dovetail groove corresponding to the rotating block (12); the positioning structures on the rotating block (12) and the slide rail (13) are positioning bolts, and the positioning bolts are threadedly connected to the block body of the rotating block (12).

8. The gas terminal box according to claim 5, characterized in that: The lower bracket (20) comprises: A lower support rod (21) is fixedly arranged on the lower surface of the box body (1), and a plurality of lower support rods (21) are vertically extended downward; The lower support plate (22) is detachably arranged at the lower end of the lower support rod (21); the lower support plate (22) is a rectangular plate body as a whole, and its peripheral side is detachably connected to the support leg assembly (30).

9. The gas terminal box according to claim 8, characterized in that: The leg assembly (30) shown includes: The insertion rod (31) has a pointed end at its bottom end and is used for inserting into the ground; The connecting piece (32) is detachably connected to the upper portion of the inserting rod (31) and is detachably connected to the lower supporting plate (22).

10. The gas terminal box according to claim 9, characterized in that: The upper portion of the insertion rod (31) is provided with a threaded portion, and the connecting member (32) comprises: A threaded barrel (321) threadably connected to the threaded portion of the insertion rod (31); A connecting ring (322) comprises an annular body rotatably connected to the threaded barrel (321), a connecting rod being fixedly arranged on one side of the annular body, and an extending direction of the connecting rod being the diameter direction of the annular body; A connecting tube corresponding to the connecting rod is arranged on a horizontal side of the lower support plate (22), the connecting tube and the connecting rod are plugged in, and a locking structure is arranged at the connection between the two; The leg assembly (30) further comprises: A support tube (33) can be sleeved on the outside of the insertion rod (31), and a pad is provided at the bottom end of the support tube (33); A top block (34) is detachably connected to the top of the insertion rod (31), and the outer diameter of the top block (34) is greater than the outer diameter of the insertion rod (31).

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