Hydrogen production equipment capable of conveniently adjusting pipeline mounting height

Abstract

The utility model discloses hydrogen production equipment capable of conveniently adjusting the installation height of a pipeline. The hydrogen production equipment comprises a reaction tank, a first connecting pipe is arranged on the reaction tank, meanwhile, a telescopic rod is further arranged on the reaction tank, a cross rod is further arranged at the top end of the telescopic rod, and a second connecting pipe is arranged on the cross rod; the second connecting pipe is further provided with at least one adjusting hose, and the other end of each adjusting hose is connected with the first connecting pipe. Compared with the prior art, due to the fact that the first connecting pipe and the second connecting pipe are connected through the adjusting hose instead of hard connection, the position of the second connecting pipe can be controlled through stretching and retracting of the telescopic rod, the height of the second connecting pipe is controlled, and adjustment of the pipeline installation height is achieved; the pipeline installation height can be adjusted, meanwhile, adjustment can be conducted according to the actual working conditions on site, and different installation requirements are met.

Description

Technical Field

[0001] The present application relates to the technical field of methanol hydrogen production equipment, and in particular to a hydrogen production equipment that is convenient for adjusting the installation height of pipelines. Background Art

[0002] Methanol-to-hydrogen is currently the main hydrogen production technology route adopted in my country. Methanol vapor and water vapor react mainly in a reaction tank, on which a large number of pipes are installed. In the existing technology, the specifications and installation positions of various pipes are fixed, while the conditions at construction sites are different. Pipes with fixed heights and positions have poor adaptability to construction sites, and the installation efficiency of the equipment is low. Utility Model Content

[0003] The main purpose of this application is to provide a hydrogen production equipment that is easy to adjust the pipeline installation height, aiming to solve the defect of low equipment installation efficiency in the prior art.

[0004] This application achieves the above objectives through the following technical solutions:

[0005] A hydrogen production device that is convenient for adjusting the installation height of a pipeline, comprising a reaction tank;

[0006] a first connecting pipe connected to the reaction tank;

[0007] A telescopic rod is arranged on the reaction tank; a cross bar is also provided on the top of the telescopic rod, and a second connecting pipe is provided on the cross bar; at least one adjusting hose is also provided on the second connecting pipe, and the other end of each adjusting hose is connected to the first connecting pipe.

[0008] Optionally, both the first connecting pipe and the second connecting pipe are provided with a mixing disk, and a plurality of connecting pipes are provided on the outer peripheral surface of the mixing disk. The connecting pipes located on the two mixing disks correspond to each other one by one, and the two corresponding connecting pipes are connected through an adjusting hose.

[0009] Optionally, both ends of the regulating hose are connected to the corresponding connecting pipes via quick plugs.

[0010] Optionally, the telescopic rod includes a first rod body and a second rod body that are plugged into each other, the second rod body is connected to the reaction tank, and a locking screw is threadedly connected to the first rod body; a fixing ring that is adapted to the cross bar is provided at the top of the second rod body, and a locking screw is provided on the fixing ring.

[0011] Optionally, there are two fixing rings, which are respectively placed on both sides of the first rod body. A connecting piece with an L-shaped structure is provided at the bottom of each fixing ring, and the two connecting pieces are respectively connected to the first rod body.

[0012] Optionally, the first rod body is provided with a scale line for marking the extension height.

[0013] Optionally, a limiting groove is provided on the first rod body, and a limiting strip is provided on the second rod body, and the limiting strip is inserted into the limiting groove; the limiting groove and the limiting strip are both provided along the axial direction of the first rod body.

[0014] Optionally, a fixing clip is hingedly connected to the free end of the cross bar, and a slot adapted to the second connecting pipe is provided on the fixing clip; the cross bar is also provided with a fastening bolt for fixing the fixing clip.

[0015] Optionally, the fastening bolt includes a fastening screw and a fastening nut, the fastening screw is arranged on the cross bar, the free end of the fixing clip is provided with a U-shaped groove, the fastening screw is inserted into the U-shaped groove, and the fastening nut is threadedly connected to the fastening screw.

[0016] Optionally, anti-slip pads are provided on the inner wall of the slot and the cross bar, and the anti-slip pads fit tightly with the outer surface of the second connecting pipe.

[0017] Compared with the prior art, this application has the following effects:

[0018] The present application includes a reaction tank, wherein the reaction tank is provided with a first connecting pipe, and a telescopic rod is also provided on the reaction tank, a cross bar is also provided on the top of the telescopic rod, and a second connecting pipe is provided on the cross bar; the second connecting pipe is also provided with at least one adjustment hose, and the other end of each adjustment hose is connected to the first connecting pipe;

[0019] Since the first connecting pipe and the second connecting pipe are connected by an adjustable hose instead of a hard connection, the position of the second connecting pipe can be controlled by extending and retracting the telescopic rod, thereby controlling the height of the second connecting pipe and adjusting the installation height of the pipeline;

[0020] Compared with the existing technology, the present application not only realizes the adjustment of the pipeline installation height, but also can be adjusted according to the actual working conditions on site to meet different installation requirements; thereby effectively improving the installation efficiency of the equipment.

[0021] Secondly, the present application can adjust the installation height by adjusting the telescopic rod, and its overall structure is simple and easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a hydrogen production device that facilitates adjustment of pipeline installation height, provided in Embodiment 1 of the present application;

[0023] Figure 2 for Figure 1Enlarged view of part A in the middle;

[0024] Figure 3 This is a schematic diagram of the crossbar assembly;

[0025] Figure 4 It is a cross-sectional view of the telescopic rod;

[0026] Figure markings: 1-reaction tank, 2-first connecting pipe, 3-telescopic rod, 4-cross bar, 5-second connecting pipe, 6-adjusting hose, 7-dosing tray, 8-connecting pipe, 9-quick plug, 10-fixing clip, 11-slot, 12-fastening screw, 13-fastening nut, 14-U-shaped groove, 15-anti-slip pad, 301-first rod body, 302-second rod body, 303-locking screw, 304-fixing ring, 305-connecting piece, 306-scale line, 307-limiting groove, 308-limiting bar.

[0027] The purpose, features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] Implementation Method 1

[0033] Reference Figures 1 to 4 This embodiment is an optional embodiment of the present application, which discloses a hydrogen production device that is convenient for adjusting the installation height of the pipeline, including a reaction tank 1, and a first connecting pipe 2 is provided on the top of the reaction tank 1;

[0034] At the same time, a telescopic rod 3 is also provided on the top of the reaction tank 1. The telescopic rod 3 includes a first rod body 301 and a second rod body 302. The first rod body 301 is slidably inserted into the second rod body 302. A connecting sleeve is provided on the top surface of the reaction tank 1. The second rod body 302 is inserted into the connecting sleeve to achieve the connection between the second rod body 302 and the reaction tank 1. A fixing screw is also threadedly connected to the connecting sleeve.

[0035] One end of the second rod body 302 connected to the first rod body 301 is threadedly connected to a locking screw 303; at the same time, a limiting groove 307 is provided on the first rod body 301, and a limiting strip 308 is provided on the second rod body 302. The limiting groove 307 and the limiting strip 308 are both provided along the axial direction of the first rod body 301, and the limiting strip 308 is inserted into the limiting groove 307.

[0036] It should be noted that the telescopic rod 3 may also include three or even more rods to increase the adjustment range;

[0037] In the above structure, the user can adjust the length of the telescopic rod 3 conveniently and quickly; at the same time, the cooperation between the limiting strip 308 and the limiting groove 307 can effectively prevent the first rod body 301 and the second rod body 302 from axial rotation;

[0038] Of course, it should be pointed out that the limiting groove 307 and the limiting bar 308 can also be eliminated, thereby giving the device the ability to rotate and adjust within a plane, thereby improving the adjustability of the device.

[0039] Scale lines 306 are also provided on the first rod body 301 , and the lifting height of the first rod body 301 can be accurately measured through the scale lines 306 , thereby achieving more precise adjustment.

[0040] Two fixing rings 304 are also provided on the top of the first rod body 301. The two fixing rings 304 are placed on both sides of the first rod body 301. The bottom of the two fixing rings 304 is provided with an L-shaped connecting piece 305, and the two connecting pieces 305 are respectively connected to the first rod body 301; at the same time, a locking screw 303 is also threadedly connected to the fixing ring 304.

[0041] The top of the reaction tank 1 is also provided with a cross bar 4, one end of the cross bar 4 connects the two fixing rings 304 in series, thereby achieving a stable connection between the cross bar 4 and the first rod body 301, and the other end is a free end. A fixing clip 10 is hinged to the free end of the Hengan through a pin shaft, and a slot 11 with a circular arc structure is provided in the middle of the fixing clip 10, and a U-shaped groove 14 is provided at the free end of the fixing clip 10; a fastening screw 12 is also provided on the cross bar 4, and when the fixing clip 10 is closed, the fastening screw 12 is inserted into the U-shaped groove 14, and at the same time, a fastening nut 13 is threadedly connected to the fastening screw 12, and the fastening nut 13 fits the fixing clip 10 to fix it;

[0042] Anti-slip pads 15 are provided on the inner wall of the slot 11 and the cross bar 4. The second connecting tube 5 is clamped in the slot 11. When the fixing clip 10 is closed, the anti-slip pad 15 is tightly fitted to the outer surface of the second connecting tube 5.

[0043] The above structure can conveniently fix the second connecting pipe 5; a mixing plate 7 is provided at the lower end of the second connecting pipe 5 and the upper end of the first connecting pipe 2;

[0044] The ingredient tray 7 includes a shell, which is cylindrical and has an outer diameter 3-5 times the outer diameter of the first connecting pipe 2; a connecting sleeve is provided at the bottom of the shell, and the connecting sleeve is used to connect the first connecting pipe 2 or the second connecting pipe 5;

[0045] At the same time, around the axis of the shell, a plurality of connecting pipes 8 are provided on the outer peripheral surface of the shell; the connecting pipes 8 located on the two ingredient trays 7 correspond to each other, and the two corresponding connecting pipes 8 are connected through an adjusting hose 6;

[0046] It should be pointed out that, in order to improve the connection efficiency and facilitate the disassembly and assembly of the adjusting hose 6 , both ends of the adjusting hose 6 are connected to the connecting pipe 8 via quick plugs 9 .

[0047] Since the first connecting pipe 2 and the second connecting pipe 5 are connected by the adjusting hose 6 instead of being rigidly connected, the position of the second connecting pipe 5 can be controlled by extending and retracting the telescopic rod 3, thereby controlling the height of the second connecting pipe 5 and adjusting the installation height of the pipeline;

[0048] Compared with the existing technology, this application not only realizes the adjustment of pipeline installation height, but also can be adjusted according to the actual working conditions on site to meet different installation requirements;

[0049] Secondly, the present invention can adjust the installation height by adjusting the telescopic rod, and its overall structure is simple and easy to adjust. The above are only preferred embodiments of the present invention and do not limit the scope of the patent application. Any equivalent structure or equivalent process transformation made by using the contents of the present invention and the drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of patent protection of the present invention.

Claims

1. A hydrogen production equipment that is easy to adjust the pipeline installation height, characterized in that: comprising a reaction tank (1); a first connecting pipe (2), the first connecting pipe (2) being connected to the reaction tank (1); A telescopic rod (3) is provided on the reaction tank (1); a cross bar (4) is provided at the top of the telescopic rod (3); a second connecting pipe (5) is provided on the cross bar (4); at least one regulating hose (6) is provided on the second connecting pipe (5); the other end of each regulating hose (6) is connected to the first connecting pipe (2).

2. The hydrogen production equipment that is easy to adjust the pipeline installation height according to claim 1 is characterized in that: The first connecting pipe (2) and the second connecting pipe (5) are both provided with a mixing plate (7), and a plurality of connecting pipes (8) are provided on the outer peripheral surface of the mixing plate (7). The connecting pipes (8) located on the two mixing plates (7) correspond to each other one by one, and the two corresponding connecting pipes (8) are connected through an adjusting hose (6).

3. The hydrogen production equipment that is easy to adjust the pipeline installation height according to claim 2 is characterized in that: Both ends of the regulating hose (6) are connected to the corresponding connecting pipes (8) via quick plugs (9).

4. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 1, characterized in that: The telescopic rod (3) comprises a first rod body (301) and a second rod body (302) connected by plugging, the second rod body (302) being connected to the reaction tank (1), and a locking screw (303) being threadedly connected to the first rod body (301); a fixing ring (304) adapted to the cross bar (4) is provided at the top end of the first rod body (301), and a locking screw (303) is provided on the fixing ring (304).

5. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 4, characterized in that: There are two fixing rings (304) in total, and the two fixing rings (304) are respectively placed on both sides of the first rod body (301). A connecting piece (305) with an L-shaped structure is provided at the bottom of each of the fixing rings (304), and the two connecting pieces (305) are respectively connected to the first rod body (301).

6. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 4, characterized in that: The first rod (301) is provided with a scale line (306) for marking the extension height.

7. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 4, characterized in that: A limiting groove (307) is provided on the first rod body (301), and a limiting strip (308) is provided on the second rod body (302), and the limiting strip (308) is inserted into the limiting groove (307); the limiting groove (307) and the limiting strip (308) are both provided along the axial direction of the first rod body (301).

8. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 1, characterized in that: The free end of the cross bar (4) is hinged with a fixing clip (10), and the fixing clip (10) is provided with a slot (11) adapted to the second connecting pipe (5); the cross bar (4) is also provided with a fastening bolt for fixing the fixing clip (10).

9. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 8, characterized in that: The fastening bolt comprises a fastening screw (12) and a fastening nut (13); the fastening screw (12) is arranged on the cross bar (4); a U-shaped groove (14) is provided at the free end of the fixing clip (10); the fastening screw (12) is inserted into the U-shaped groove (14); and the fastening nut (13) is threadedly connected to the fastening screw (12).

10. The hydrogen production equipment with easy adjustment of pipeline installation height according to claim 8, characterized in that: Anti-slip pads (15) are provided on the inner wall of the slot (11) and the cross bar (4), and the anti-slip pads (15) are tightly fitted to the outer surface of the second connecting pipe (5).

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