Boiler water quality iron ion detection device

Abstract

The invention discloses a device for detecting iron ions in boiler water. The device comprises a base, a driving assembly; a lifting assembly; a sampling assembly; a rotating assembly; a reagent adding assembly; a closing assembly; a transmission assembly; when the first fixing frame descends, the sampling assembly is driven to sample boiler water in the boiler water vessel, and under the driving of the rotating assembly, when the first fixing frame ascends, the first fixing frame is driven to rotate by 180 degrees with the sliding block as the circle center, so that the extracted boiler water is located above the circular guide rail; the rotating assembly simultaneously drives the reagent adding assembly to enable the test tube to intermittently slide by 90 degrees along the circular guide rail, the sampling assembly discharges a boiler water sample into the test tube on the circular guide rail when sampling again, when the test tube slides by 180 degrees, the reagent is added into the test tube, the test tube continuously slides, the closing assembly is driven to close the top of the test tube, and when the test tube slides by 270 degrees, the closing assembly is driven to close the top of the test tube. The conveying assembly conveys the test tubes, the actions are repeated, multiple sample preparation is carried out, and the preparation efficiency is improved to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of water quality detection, in particular to a boiler water quality iron ion detection device. Background Art

[0002] Industrial boilers are important thermal power equipment, widely used in factory power, building heating, people's lives and other aspects, and there are a large number of them. The most commonly used carrier for industrial boilers to achieve thermal power transfer is water (including water vapor). Water absorbs the heat energy of fuel combustion in industrial boilers and is converted into high-temperature water or water vapor, thereby achieving thermal energy transfer or power work. By regularly testing the boiler water, impurities inside the boiler can be discovered and removed in time to prevent the formation of scale or corrosion that causes a decrease in thermal efficiency, thereby ensuring the normal operation of the boiler.

[0003] When testing iron ions in boiler water, it is usually necessary to add detection reagents to the boiler water to be tested, and then test it by colorimetry. Most existing boiler water quality iron ion detection devices require manual addition of reagents, and can only prepare a single sample at a time. Not only is the sample preparation efficiency low, but it is also impossible to compare the results of multiple groups of samples, which reduces the accuracy of the test results to a certain extent. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing boiler water quality iron ion detection device, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a boiler water quality iron ion detection device. During use, the first acceleration gear is driven to rotate by the driving component. Under the action of the first transmission belt, the second pulley drives the reciprocating screw to rotate. Under the action of the first acceleration gear, whenever the driving motor rotates 360°, the reciprocating screw drives the first fixed frame to rise or fall once. When the first fixed frame descends, the sampling component is driven to sample the boiler water in the boiler water dish. Under the drive of the rotating component, when the first fixed frame rises, the first fixed frame is driven to rotate 180° along the slider as the center of the circle, so that the extracted boiler water is located above the circular guide rail. The rotating component simultaneously drives the reagent adding component to make the test tube slide intermittently 90° along the circular guide rail. When the sampling component samples again, the boiler water sample is discharged into the test tube on the circular guide rail. When the test tube slides 180°, the reagent is added to the test tube. The test tube continues to slide, driving the closing component to close the top of the test tube. When the test tube slides 270°, the transmission component transmits the test tube. Repeat the above actions, perform multiple sample preparations, and improve the preparation efficiency to a certain extent.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A boiler water quality iron ion detection device, comprising:

[0009] A base, wherein the top of the base is fixedly connected to a shell, one side of the base is fixedly connected to a boiler water dish, a first water inlet is arranged on the top of the boiler water dish, a circular guide rail is fixedly connected to the top of one end of the base, a discharge port is arranged on one side of the circular guide rail, a test tube dish is fixedly connected to the top of one end of the circular guide rail, and a plurality of test tubes are longitudinally placed inside the test tube dish;

[0010] Drive assembly, mounted on top of base;

[0011] A lifting assembly is installed on one side of the top of the base and connected to the driving assembly; the lifting assembly includes:

[0012] A first acceleration gear, the bottom of the first acceleration gear is movably connected to the top of the base, the top of the first acceleration gear is fixedly connected to a first pulley, the center of the top of the base is movably connected to a second pulley, a first transmission belt is arranged between the second pulley and the first pulley, the top of the second pulley is fixedly connected to a reciprocating screw, a plurality of first guide posts are fixedly connected to the top side of the inner part of the shell, a slider is movably connected between the plurality of first guide posts, a first internal threaded through hole is longitudinally arranged at the center of the slider, guide holes are arranged on both sides of the slider, the first guide post is located in the guide hole, and a first fixing frame is movably connected to the outer side of the slider;

[0013] The sampling component is connected with the lifting component to sample the boiler water in the boiler water dish;

[0014] The rotating assembly is mounted on the top of the base and is connected to the lifting assembly under the drive of the driving assembly, so that the lifting assembly rotates by degrees;

[0015] A reagent adding assembly, mounted on the top of the base and connected to the rotating assembly, adds the reagent to the removed boiler water sample;

[0016] The closing component is installed inside the test tube, and closes the mouth of the test tube under the drive of the reagent adding component to prevent impurities from entering the prepared test sample;

[0017] The transmission component is installed on one side of the base and connected to the driving component to transmit the test tube.

[0018] As a preferred solution of the boiler water quality iron ion detection device described in the present invention, the driving component includes a driving motor, the power output end of the driving motor is fixedly connected to a first gear, the first gear is meshed with a first acceleration gear, the top of the first gear is fixedly connected to a second gear, and the top of the second gear is fixedly connected to a first bevel gear.

[0019] As a preferred embodiment of the boiler water quality iron ion detection device described in the present invention, the sampling assembly includes multiple sampling tubes, and the multiple sampling tubes are respectively fixedly connected to the two ends of the first fixed frame, and the top of the sampling tube is fixedly connected to an air bag, and the top of the two ends of the first fixed frame is provided with a first limit groove, and a pressure plate is movably connected in the first limit groove, and the two ends of the bottom of the first fixed frame are fixedly connected to a second guide column, and the bottom of the second guide column is provided with a first limit block, and the outer sides of the multiple second guide columns are movably connected to the second fixed frame, and the bottom of the second fixed frame is fixedly connected to the first reduction gear.

[0020] As a preferred solution of the boiler water quality iron ion detection device described in the present invention, a rack is fixedly connected to the top of the first reduction gear, a double-headed screw is laterally movably connected between the two ends of the first fixed frame, a third gear is fixedly connected to the middle of the double-headed screw, the third gear is meshed with the rack, a second internal threaded through hole is provided at one end of the pressure plate, and the external thread of the double-headed screw is meshed with the second internal threaded through hole.

[0021] As a preferred solution of the boiler water quality iron ion detection device described in the present invention, the rotating component includes a second reduction gear, the bottom of the second reduction gear is movably connected to the top of the base, the second reduction gear is meshed with the second gear, the top of the second reduction gear is fixedly connected to a first special-shaped gear, the top of the first special-shaped gear is fixedly connected to a first protrusion, the top of the base is movably connected to a second special-shaped gear, the top of the second special-shaped gear is fixedly connected to a first lever, and the first special-shaped gear is meshed with the second special-shaped gear.

[0022] As a preferred solution of a boiler water quality iron ion detection device described in the present invention, the top of the second special-shaped gear is fixedly connected to a third special-shaped gear, the top of the third special-shaped gear is fixedly connected to a second protrusion, the top of the base is movably connected to a third pulley, the top of the third pulley is fixedly connected to a fourth special-shaped gear, the top of the fourth special-shaped gear is fixedly connected to a second lever, the fourth special-shaped gear is meshed with the third special-shaped gear, the top of the fourth special-shaped gear is fixedly connected to a fourth gear, the fourth gear is meshed with the first reduction gear, the top of the base is fixedly connected to a third fixed frame, the top of the third fixed frame is provided with a second limiting groove, the bottom of the first reduction gear is provided with a second limiting block, and the second limiting block is located in the second limiting groove.

[0023] As a preferred solution of a boiler water quality iron ion detection device described in the present invention, the reagent adding component includes a fourth pulley, the bottom of the fourth pulley is movably connected to the top of the base, a second transmission belt is arranged between the fourth pulley and the third pulley, a fifth pulley is movably connected to the top of the base, a third transmission belt is arranged between the fifth pulley and the fourth pulley, a cam is fixedly connected to the top of the fifth pulley, a third protrusion is fixedly connected to one end of the bottom of the cam, a first groove wheel is movably connected to the top of the base, a second groove wheel is fixedly connected to the top of the first groove wheel, the test tube is located between the second groove wheel and the circular guide rail, and a fifth gear is fixedly connected to the top of the second groove wheel.

[0024] As a preferred solution of the boiler water quality iron ion detection device described in the present invention, a reagent dish is fixedly connected to one side of the shell, a water pipe is fixedly connected to the bottom of the reagent dish, a valve is fixedly connected to the output end of the water pipe, a first baffle is arranged inside the valve, a first through hole is arranged at one end of the first baffle, a second acceleration gear is movably connected to the top of the valve, the second acceleration gear is meshed with the fifth gear, the bottom of the second acceleration gear passes through the top of the valve and is fixedly connected to the second baffle, a second through hole is arranged at one end of the second baffle, and a water outlet is arranged at the bottom of the valve.

[0025] As a preferred embodiment of the boiler water quality iron ion detection device described in the present invention, the closing component includes a gear ring, a plurality of connecting rods are movably connected to the top of the gear ring, a fan-shaped protrusion is movably connected to one end of the connecting rod, a plurality of arc-shaped slide grooves are arranged on the top of the gear ring, a through groove is arranged on the top of the test tube, the gear ring is located in the through groove, a third baffle is arranged inside the test tube, a plurality of first rotating shafts and a plurality of fixed rods are respectively fixedly connected to the top of the third baffle, one end of the fan-shaped protrusion is movably connected to the first rotating shaft, the fixed rod is located in the arc groove, a fourth baffle is fixedly connected to the top of the fixed rod, a water inlet is arranged at the center of the fourth baffle, an annular tooth is fixedly connected to one side of the circular guide rail, the annular tooth is meshed with the gear ring, and a first anti-slip pad and a second anti-slip pad are respectively arranged on both sides of the circular guide rail.

[0026] As a preferred solution of the boiler water quality iron ion detection device described in the present invention, the transmission component includes a second bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the base is fixedly connected to a fourth fixed frame, one end of the second bevel gear passes through the fourth fixed frame and is fixedly connected to a sixth pulley, one end of the base is laterally movably connected to a second rotating shaft, one end of the second rotating shaft passes through one side of the base and is fixedly connected to a seventh pulley, a fourth transmission belt is arranged between the seventh pulley and the sixth pulley, one end of the second rotating shaft is fixedly connected to the first conveying roller, one side of the base is movably connected to the second conveying roller, and a conveyor belt is arranged between the second conveying roller and the first conveying roller.

[0027] Compared with the prior art, the present invention has the following beneficial effects: the first acceleration gear is driven to rotate by the driving component, and under the action of the first transmission belt, the second pulley drives the reciprocating screw to rotate. Under the action of the first acceleration gear, every time the driving motor rotates 360°, the reciprocating screw drives the first fixed frame to rise or fall once. When the first fixed frame descends, it drives the sampling component to sample the boiler water in the boiler water dish. Under the drive of the rotating component, when the first fixed frame rises, it drives the first fixed frame to rotate 180° along the slider as the center of the circle, so that the extracted boiler water is located above the circular guide rail. The rotating component simultaneously drives the reagent adding component to make the test tube slide intermittently 90° along the circular guide rail. When the sampling component samples again, it discharges the boiler water sample into the test tube on the circular guide rail. When the test tube slides 180°, the reagent is added to the test tube. The test tube continues to slide, driving the closing component to close the top of the test tube. When the test tube slides 270°, the transmission component transmits the test tube. The above actions are repeated to perform multiple sample preparations, thereby improving the preparation efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 The figure is a schematic diagram of the overall structure of a boiler water quality iron ion detection device according to the present invention.

[0030] Figure 2 The present invention is a cross-sectional view of the overall structure of a boiler water quality iron ion detection device.

[0031] Figure 3 This is a cross-sectional view of a transmission component of a boiler water quality iron ion detection device of the present invention.

[0032] Figure 4 The present invention is a cross-sectional view of a rotating component of a boiler water quality iron ion detection device.

[0033] Figure 5 This is a schematic diagram of the structure of a first fixing frame of a boiler water quality iron ion detection device of the present invention.

[0034] Figure 6 The present invention is a schematic diagram of the second groove wheel structure of a boiler water quality iron ion detection device.

[0035] Figure 7 The present invention is a cross-sectional view of the structure of a reagent dish of a boiler water quality iron ion detection device.

[0036] Figure 8 The present invention is a schematic diagram of a test tube structure of a boiler water quality iron ion detection device.

[0037] Fig. 9 The present invention is a cross-sectional view of a test tube structure of a boiler water quality iron ion detection device. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0039] Example 1

[0040] See also Figure 1-Figure 9 The present invention provides a boiler water quality iron ion detection device, comprising:

[0041] A base 1, a housing 2 is fixedly connected to the top of the base 1, a boiler water dish 3 is fixedly connected to one side of the base 1, a first water inlet 4 is arranged on the top of the boiler water dish 3, a circular guide rail 48 is fixedly connected to the top of one end of the base 1, a discharge port 49 is arranged on one side of the circular guide rail 48, a test tube dish 5 is fixedly connected to the top of one end of the circular guide rail 48, and a plurality of test tubes 23 are longitudinally placed inside the test tube dish 5;

[0042] A drive assembly is mounted on the top of the base 1;

[0043] The lifting assembly is installed on one side of the top of the base 1 and connected to the driving assembly; the lifting assembly includes:

[0044] A first acceleration gear 32, the bottom of the first acceleration gear 32 is movably connected to the top of the base 1, a first pulley 33 is fixedly connected to the top of the first acceleration gear 32, a second pulley 34 is movably connected to the center of the top of the base 1, a first transmission belt 35 is arranged between the second pulley 34 and the first pulley 33, a reciprocating screw 36 is fixedly connected to the top of the second pulley 34, a plurality of first guide pillars 20 are fixedly connected to the top side of the inner part of the housing 2, a slider 19 is movably connected between the plurality of first guide pillars 20, a first internal threaded through hole 53 is longitudinally arranged at the center of the slider 19, guide holes 54 are arranged on both sides of the slider 19, the first guide pillar 20 is located in the guide hole 54, and a first fixing frame 55 is movably connected to the outer side of the slider 19;

[0045] The sampling assembly is connected to the lifting assembly to sample the boiler water in the boiler water dish 3;

[0046] The rotating assembly is mounted on the top of the base 1 and is connected to the lifting assembly under the drive of the driving assembly, so that the lifting assembly can rotate 180 degrees;

[0047] A reagent adding component is installed on the top of the base 1 and connected to the rotating component to add the reagent to the taken boiler water sample;

[0048] The closing component is installed inside the test tube 23, and closes the test tube mouth driven by the reagent adding component to prevent impurities from entering the prepared test sample;

[0049] The transmission component is installed on one side of the base 1 and connected to the driving component to transmit the test tube 23.

[0050] Specifically, the first acceleration gear 32 is driven to rotate by the driving assembly. Under the action of the first transmission belt 35, the second pulley 34 drives the reciprocating screw 36 to rotate. Under the action of the first acceleration gear 32, every time the driving motor rotates 360°, the reciprocating screw 36 drives the first fixed frame 55 to rise or fall once. When the first fixed frame 55 descends, it drives the sampling assembly to sample the boiler water in the boiler water dish 3. Driven by the rotating assembly, when the first fixed frame 55 rises, it drives the first fixed frame 55 to rotate 180° along the slider 19 as the center of the circle, so that the sampling assembly can be used to sample the boiler water in the boiler water dish 3. The boiler water taken is located above the circular guide rail 48, and the rotating component simultaneously drives the reagent adding component to make the test tube 23 slide intermittently 90° along the circular guide rail 48. When the sampling component takes samples again, it discharges the boiler water sample into the test tube 23 on the circular guide rail 48. When the test tube 23 slides 180°, the reagent is added to the test tube 23. The test tube 23 continues to slide, driving the closing component to close the top of the test tube 23. When the test tube 23 slides 270°, the transmission component transmits the test tube 23. The above actions are repeated to perform multiple sample preparations, thereby improving the preparation efficiency to a certain extent.

[0051] Example 2

[0052] See also Figure 1-Figure 9 , which is different from the above-mentioned embodiment, a boiler water quality iron ion detection device in this embodiment further includes:

[0053] The driving assembly includes a driving motor 11, a power output end of the driving motor 11 is fixedly connected to a first gear 29, the first gear 29 meshes with a first acceleration gear 32, the top of the first gear 29 is fixedly connected to a second gear 30, and the top of the second gear 30 is fixedly connected to a first bevel gear 31.

[0054] The sampling assembly includes multiple sampling tubes 56, which are respectively fixedly connected to the two ends of the first fixed frame 55, and an air bag 57 is fixedly connected to the top of the sampling tube 56. The tops of both ends of the first fixed frame 55 are provided with first limiting grooves 58, and a pressure plate 59 is movably connected in the first limiting grooves 58. The two ends of the bottom of the first fixed frame 55 are fixedly connected to second guide columns 62, and the bottom of the second guide column 62 is provided with a first limiting block 63. The outer sides of the multiple second guide columns 62 are movably connected to the second fixed frame 64, and the bottom of the second fixed frame 64 is fixedly connected to the first reduction gear 21.

[0055] A rack 65 is fixedly connected to the top of the first reduction gear 21, a double-headed screw 60 is laterally movably connected between the two ends of the first fixed frame 55, a third gear 61 is fixedly connected to the middle of the double-headed screw 60, the third gear 61 is meshed with the rack 65, and a second internal threaded through hole is provided at one end of the pressure plate 59, and the external thread of the double-headed screw 60 is meshed with the second internal threaded through hole.

[0056] The rotating assembly includes a second reduction gear 39, the bottom of the second reduction gear 39 is movably connected to the top of the base 1, the second reduction gear 39 is meshed with the second gear 30, the top of the second reduction gear 39 is fixedly connected to the first special-shaped gear 40, the top of the first special-shaped gear 40 is fixedly connected to the first protrusion 41, the top of the base 1 is movably connected to the second special-shaped gear 15, the top of the second special-shaped gear 15 is fixedly connected to the first lever 16, and the first special-shaped gear 40 is meshed with the second special-shaped gear 15.

[0057] The top of the second special-shaped gear 15 is fixedly connected to the third special-shaped gear 42, the top of the third special-shaped gear 42 is fixedly connected to the second protrusion 43, the top of the base 1 is movably connected to the third pulley 45, the top of the third pulley 45 is fixedly connected to the fourth special-shaped gear 17, the top of the fourth special-shaped gear 17 is fixedly connected to the second lever 18, the fourth special-shaped gear 17 is meshed with the third special-shaped gear 42, the top of the fourth special-shaped gear 17 is fixedly connected to the fourth gear 44, the fourth gear 44 is meshed with the first reduction gear 21, the top of the base 1 is fixedly connected to the third fixing frame 37, the top of the third fixing frame 37 is provided with a second limiting groove 38, the bottom of the first reduction gear 21 is provided with a second limiting block 66, and the second limiting block 66 is located in the second limiting groove 38.

[0058] The reagent adding component includes a fourth pulley 46, the bottom of the fourth pulley 46 is movably connected to the top of the base 1, a second transmission belt 92 is arranged between the fourth pulley 46 and the third pulley 45, a fifth pulley 22 is movably connected to the top of the base 1, a third transmission belt 67 is arranged between the fifth pulley 22 and the fourth pulley 46, a cam 68 is fixedly connected to the top of the fifth pulley 22, a third protrusion 69 is fixedly connected to one end of the bottom of the cam 68, a first groove wheel 70 is movably connected to the top of the base 1, a second groove wheel 71 is fixedly connected to the top of the first groove wheel 70, the test tube 23 is located between the second groove wheel 71 and the circular guide rail 48, and a fifth gear 72 is fixedly connected to the top of the second groove wheel 71.

[0059] A reagent dish 10 is fixedly connected to one side of the shell 2, a water pipe 27 is fixedly connected to the bottom of the reagent dish 10, a valve 76 is fixedly connected to the output end of the water pipe 27, a first baffle 77 is arranged inside the valve 76, a first through hole 78 is arranged at one end of the first baffle 77, a second acceleration gear 28 is movably connected to the top of the valve 76, the second acceleration gear 28 is meshed with the fifth gear 72, the bottom of the second acceleration gear 28 passes through the top of the valve 76 and is fixedly connected to a second baffle 80, a second through hole 81 is arranged at one end of the second baffle 80, and a water outlet 79 is arranged at the bottom of the valve 76.

[0060] The closing component includes a gear ring 89, a plurality of connecting rods 91 are movably connected to the top of the gear ring 89, a fan-shaped protrusion 88 is movably connected to one end of the connecting rod 91, a plurality of arc-shaped slide grooves 90 are arranged on the top of the gear ring 89, a through groove 87 is arranged on the top of the test tube 23, the gear ring 89 is located in the through groove 87, a third baffle 82 is arranged inside the test tube 23, a plurality of first rotating shafts 84 and a plurality of fixed rods 83 are respectively fixedly connected to the top of the third baffle 82, one end of the fan-shaped protrusion 88 is movably connected to the first rotating shaft 84, the fixed rod 83 is located in the arc-shaped slide groove 90, a fourth baffle 85 is fixedly connected to the top of the fixed rod 83, a water inlet 86 is arranged at the center of the fourth baffle 85, an annular tooth 52 is fixedly connected to one side of the circular guide rail 48, the annular tooth 52 is meshed with the gear ring 89, and a first anti-slip pad 51 and a second anti-slip pad 50 are respectively arranged on both sides of the circular guide rail 48.

[0061] The transmission component includes a second bevel gear 14, which is meshed with the first bevel gear 31. A fourth fixed frame 12 is fixedly connected to the top of the base 1, one end of the second bevel gear 14 passes through the fourth fixed frame 12 and is fixedly connected to the sixth pulley 7, one end of the base 1 is laterally movably connected to the second rotating shaft 13, one end of the second rotating shaft 13 passes through one side of the base 1 and is fixedly connected to the seventh pulley 8, a fourth transmission belt 9 is arranged between the seventh pulley 8 and the sixth pulley 7, one end of the second rotating shaft 13 is fixedly connected to the first conveying roller 24, one side of the base 1 is movably connected to the second conveying roller 25, and a conveyor belt 26 is arranged between the second conveying roller 25 and the first conveying roller 24.

[0062] Specifically, the first gear 29 is driven by the driving motor 11 to rotate. When the first gear 29 rotates 360°, the first fixing frame 55 is driven to rise or fall once under the action of the first acceleration gear 32. When the first fixing frame 55 falls, the double-headed screw 60 rotates through the cooperation of the rack 65 and the third gear 61, driving the pressure plate 59 to slide to both sides, and the airbag 57 is squeezed by the cooperation of the pressure plate 59 and one side of the first fixing frame 55. When the first fixing frame 55 rises, the airbag 57 rebounds to extract the boiler water in the boiler water dish 3 into the sampling tube 56. When the first gear 29 rotates 720°, the second gear 3 0 drives the second reduction gear 39 to rotate 360°, the first special-shaped gear 40 and the second special-shaped gear 15 are meshed, driving the third special-shaped gear 42 to rotate 360°. When the bottom of the sampling tube 56 is higher than the top of the boiler water dish 3, the third special-shaped gear 42 is meshed with the fourth special-shaped gear 17, driving the fourth gear 44 to rotate 360°. Under the action of the first reduction gear 21, the first fixed frame 55 is driven to rotate 180°, so that the sampling tubes 56 at both ends are exchanged. At the same time, under the action of the second transmission belt 92 and the third transmission belt 67, when the first fixed frame 55 rotates 180°, the cam 68 is driven to rotate 360°. Through the cam 68 and the third special-shaped gear 17, the sampling tube 56 is rotated 180°. The first groove wheel 70 cooperates with the second groove wheel 71 to rotate intermittently by 90 degrees. When the second groove wheel 71 rotates by 90 degrees, the test tube 23 is pushed to the bottom of the sampling tube 56. The test tube 23 in the test tube dish 5 naturally falls under the action of gravity. When the first fixing frame 55 descends again, the pressing plate 59 squeezes the air bag 57 to discharge the extracted boiler water sample into the test tube 23. When the second groove wheel 71 rotates by 180 degrees, the test tube 23 is pushed to the bottom of the water outlet 79. When the second groove wheel 71 rotates by 90 degrees, the fifth gear 72 drives the second acceleration gear 28 to rotate by 360 degrees. When the second groove wheel 71 stops, the second through hole 81 and the first through hole 78 are closed. Overlap, the reagent enters the test tube 23 from the water outlet 79, and when the second groove wheel 71 continues to rotate, the gear ring 89 and the annular tooth 52 engage, and under the action of the connecting rod 91, the multiple fan-shaped protrusions 88 are driven to slide toward the center to close the top of the test tube 23. When the second groove wheel 71 rotates 270°, the conveyor belt 26 drives the test tube 23 to be transmitted under the action of the fourth transmission belt 9, which solves the problem that most of the existing boiler water quality iron ion detection devices require manual addition of reagents and can only prepare a single sample at a time, which not only has low efficiency in sample preparation, but also cannot compare the results of multiple groups of samples, thereby reducing the accuracy of the test results to a certain extent.

[0063] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A boiler water quality iron ion detection device, characterized in that: include: A base (1), wherein the top of the base (1) is fixedly connected to a housing (2), one side of the base (1) is fixedly connected to a boiler water dish (3), the top of the boiler water dish (3) is provided with a first water inlet (4), the top of one end of the base (1) is fixedly connected to a circular guide rail (48), one side of the circular guide rail (48) is provided with a discharge port (49), the top of one end of the circular guide rail (48) is fixedly connected to a test tube dish (5), and a plurality of test tubes (23) are longitudinally placed inside the test tube dish (5); A drive assembly mounted on the top of the base (1); A lifting assembly is installed on one side of the top of the base (1) and is connected to the driving assembly; The lifting assembly comprises: A first acceleration gear (32), wherein the bottom of the first acceleration gear (32) is movably connected to the top of the base (1), the top of the first acceleration gear (32) is fixedly connected to a first pulley (33), the center of the top of the base (1) is movably connected to a second pulley (34), a first transmission belt (35) is arranged between the second pulley (34) and the first pulley (33), the top of the second pulley (34) is fixedly connected to a reciprocating screw (36), a plurality of first guide pillars (20) are fixedly connected to the top side of the inner part of the housing (2), a slider (19) is movably connected between the plurality of first guide pillars (20), a first internal threaded through hole (53) is longitudinally arranged at the center of the slider (19), guide holes (54) are arranged on both sides of the slider (19), the first guide pillar (20) is located in the guide hole (54), and a first fixing frame (55) is movably connected to the outer side of the slider (19); A sampling assembly connected to the lifting assembly for sampling the boiler water in the boiler water dish (3); A rotating assembly is mounted on the top of the base (1) and is connected to the lifting assembly under the drive of the driving assembly, so that the lifting assembly can rotate 180 degrees; A reagent adding component, mounted on the top of the base (1) and connected to the rotating component, for adding the reagent to the taken boiler water sample; A closing component is installed inside the test tube (23) and closes the mouth of the test tube under the drive of the reagent adding component to prevent impurities from entering the prepared test sample; The transmission component is installed on one side of the base (1) and connected to the driving component to transmit the test tube (23).

2. A boiler water quality iron ion detection device according to claim 1, characterized in that: The driving assembly comprises a driving motor (11), a power output end of the driving motor (11) is fixedly connected to a first gear (29), the first gear (29) is meshed with a first acceleration gear (32), a top of the first gear (29) is fixedly connected to a second gear (30), and a top of the second gear (30) is fixedly connected to a first bevel gear (31).

3. A boiler water quality iron ion detection device according to claim 2, characterized in that: The sampling assembly comprises a plurality of sampling tubes (56), wherein the plurality of sampling tubes (56) are respectively fixedly connected to two ends of a first fixing frame (55), an air bag (57) is fixedly connected to the top of the sampling tube (56), a first limiting groove (58) is provided at the top of both ends of the first fixing frame (55), a pressure plate (59) is movably connected in the first limiting groove (58), a second guide column (62) is fixedly connected to both ends of the bottom of the first fixing frame (55), a first limiting block (63) is provided at the bottom of the second guide column (62), a second fixing frame (64) is movably connected to the outer side of the plurality of second guide columns (62), and a first reduction gear (21) is fixedly connected to the bottom of the second fixing frame (64).

4. A boiler water quality iron ion detection device according to claim 3, characterized in that: A rack (65) is fixedly connected to the top of the first reduction gear (21), a double-headed screw (60) is laterally movably connected between the two ends of the first fixed frame (55), a third gear (61) is fixedly connected to the middle of the double-headed screw (60), the third gear (61) is meshed with the rack (65), and a second internal threaded through hole is provided at one end of the pressure plate (59), and the external thread of the double-headed screw (60) is meshed with the second internal threaded through hole.

5. A boiler water quality iron ion detection device according to claim 4, characterized in that: The rotating assembly comprises a second reduction gear (39), the bottom of the second reduction gear (39) is movably connected to the top of the base (1), the second reduction gear (39) is meshed with the second gear (30), the top of the second reduction gear (39) is fixedly connected to a first special-shaped gear (40), the top of the first special-shaped gear (40) is fixedly connected to a first protrusion (41), the top of the base (1) is movably connected to a second special-shaped gear (15), the top of the second special-shaped gear (15) is fixedly connected to a first lever (16), and the first special-shaped gear (40) is meshed with the second special-shaped gear (15).

6. A boiler water quality iron ion detection device according to claim 5, characterized in that: The top of the second special-shaped gear (15) is fixedly connected to a third special-shaped gear (42), and the top of the third special-shaped gear (42) is fixedly connected to a second protrusion (43). The top of the base (1) is movably connected to a third pulley (45), and the top of the third pulley (45) is fixedly connected to a fourth special-shaped gear (17), and the top of the fourth special-shaped gear (17) is fixedly connected to a second lever (18). The fourth special-shaped gear (17) is meshed with the third special-shaped gear (42). The top of the fourth special-shaped gear (17) is fixedly connected to a fourth gear (44), and the fourth gear (44) is meshed with the first reduction gear (21). The top of the base (1) is fixedly connected to a third fixing frame (37), and the top of the third fixing frame (37) is provided with a second limiting groove (38). The bottom of the first reduction gear (21) is provided with a second limiting block (66), and the second limiting block (66) is located in the second limiting groove (38).

7. A boiler water quality iron ion detection device according to claim 6, characterized in that: The reagent adding assembly comprises a fourth pulley (46), the bottom of the fourth pulley (46) is movably connected to the top of the base (1), a second transmission belt (92) is arranged between the fourth pulley (46) and the third pulley (45), a fifth pulley (22) is movably connected to the top of the base (1), a third transmission belt (67) is arranged between the fifth pulley (22) and the fourth pulley (46), a cam (68) is fixedly connected to the top of the fifth pulley (22), a third protrusion (69) is fixedly connected to one end of the bottom of the cam (68), a first groove wheel (70) is movably connected to the top of the base (1), a second groove wheel (71) is fixedly connected to the top of the first groove wheel (70), the test tube (23) is located between the second groove wheel (71) and the circular guide rail (48), and a fifth gear (72) is fixedly connected to the top of the second groove wheel (71).

8. A boiler water quality iron ion detection device according to claim 7, characterized in that: A reagent dish (10) is fixedly connected to one side of the housing (2); a water pipe (27) is fixedly connected to the bottom of the reagent dish (10); a valve (76) is fixedly connected to the output end of the water pipe (27); a first baffle (77) is arranged inside the valve (76); a first through hole (78) is arranged at one end of the first baffle (77); a second acceleration gear (28) is movably connected to the top of the valve (76); the second acceleration gear (28) is meshed with a fifth gear (72); the bottom of the second acceleration gear (28) passes through the top of the valve (76) and is fixedly connected to a second baffle (80); a second through hole (81) is arranged at one end of the second baffle (80); and a water outlet (79) is arranged at the bottom of the valve (76).

9. A boiler water quality iron ion detection device according to claim 8, characterized in that: The closing assembly comprises a gear ring (89), a plurality of connecting rods (91) are movably connected to the top of the gear ring (89), a sector-shaped protrusion (88) is movably connected to one end of the connecting rod (91), a plurality of arc-shaped sliding grooves (90) are arranged on the top of the gear ring (89), a through groove (87) is arranged on the top of the test tube (23), the gear ring (89) is located in the through groove (87), a third baffle (82) is arranged inside the test tube (23), and a plurality of first rotating shafts (84) and a plurality of fixed shafts (84) are respectively fixedly connected to the top of the third baffle (82). The fixed rod (83) comprises a first rotating shaft (84) and a second rotating shaft (84). The fixed rod (83) is located in an arc-shaped slide groove (90). A fourth baffle (85) is fixedly connected to the top of the fixed rod (83). A water inlet (86) is arranged at the center of the fourth baffle (85). A ring tooth (52) is fixedly connected to one side of the circular guide rail (48). The ring tooth (52) is meshed with a gear ring (89). A first anti-skid pad (51) and a second anti-skid pad (50) are respectively arranged on both sides of the circular guide rail (48).

10. A boiler water quality iron ion detection device according to claim 9, characterized in that: The transmission assembly comprises a second bevel gear (14), the second bevel gear (14) meshing with the first bevel gear (31); the top of the base (1) is fixedly connected to a fourth fixed frame (12); one end of the second bevel gear (14) passes through the fourth fixed frame (12) and is fixedly connected to a sixth pulley (7); one end of the base (1) is laterally movably connected to a second rotating shaft (13); one end of the second rotating shaft (13) passes through one side of the base (1) and is fixedly connected to a seventh pulley (8); a fourth transmission belt (9) is arranged between the seventh pulley (8) and the sixth pulley (7); one end of the second rotating shaft (13) is fixedly connected to a first conveying roller (24); one side of the base (1) is movably connected to a second conveying roller (25); and a conveying belt (26) is arranged between the second conveying roller (25) and the first conveying roller (24).

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