Boiler water quality on-line detection device

Abstract

The utility model belongs to the technical field of water quality detection, and particularly relates to a boiler water quality on-line detection device which comprises a base, a boiler body fixedly installed on the top of the base, a fixing frame fixedly installed on the top of the base, a detection mechanism arranged on the top of the fixing frame, a water quality detector fixedly installed on one side of the fixing frame, and an installation base arranged on one side of the water quality detector. A mounting groove is formed in the fixing frame, and a fixing mechanism is arranged in the fixing frame. The fixed plate, the motor, the wind-up roller, the pull rope and the detection probe are matched for use, the motor is driven to work, and the wind-up roller can be rotated to adjust the lifting height of the pull rope and the detection probe, so that the water quality at different heights in the boiler main body can be detected, the operation and the use are convenient, and the practicability is high. By arranging the fixing frame, the detection mechanism and the water quality detector are separated from the boiler body, the situation that high temperature generated by the boiler body easily damages detection equipment can be prevented, and better long-term work and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to an online detection device for boiler water quality. Background Art

[0002] Water is the blood of industry, boiler is the heart of industry, boiler water treatment is to provide qualified blood for the heart, to ensure the safe and economical operation of boiler is an indispensable means, however, improper water quality detection will cause scaling, corrosion and steam-water co-boiling to the boiler, the harm is scaling caused by local temperature unevenness, directly affecting the heat transfer and the normal circulation of steam and water, causing corrosion under the scale, fuel waste and shortening the life of the boiler, and causing expansion, deformation or bursting of the tube in severe cases, so the boiler water quality detection work has very important practical significance.

[0003] The prior art has the following shortcomings: The prior art publication number is CN202122579417.6, a boiler water quality online detection device, comprising a boiler body, a carrier frame is installed on the outer wall of the boiler body, a storage roller is rotatably installed on the carrier frame, a guide roller is rotatably installed on the carrier frame, the top of the boiler body is structured with a through hole, a pull rope is wrapped around the storage roller, one end of the pull rope is wrapped around the top of the guide roller and a mounting block is installed through the through hole, a water quality detection probe is installed on the mounting block, and a driving member for driving the storage roller to rotate on the carrier frame is installed on the carrier frame.

[0004] When the above-mentioned equipment is in use, the detection equipment is installed on the outer wall of the boiler body. The boiler will generate a large amount of heat during operation. Excessive heat can easily cause aging of the internal circuits and components of the detection equipment, affecting the safe working effect and shortening its service life, making it inconvenient for better long-term working use. At the same time, the detector is installed with bolts, which makes installation and disassembly more troublesome and inconvenient for staff to carry out inspection and maintenance. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an online detection device for boiler water quality to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a boiler water quality online detection device, comprising a base, a boiler body is fixedly installed on the top of the base, a fixing frame is fixedly installed on the top of the base, a detection mechanism is arranged on the top of the fixing frame, a water quality detector is fixedly installed on one side of the fixing frame, a mounting seat is arranged on one side of the water quality detector, a mounting groove is arranged inside the fixing frame, and a fixing mechanism is arranged inside the fixing frame.

[0007] As a preferred technical solution of the utility model, the fixing frame is fixedly installed on the top of the base by bolts, and the fixing frame corresponds to the upper and lower positions of the boiler body.

[0008] As a preferred technical solution of the utility model, the detection mechanism includes a fixed plate, a motor, a winding roller, a pull rope and a detection probe. The fixed plate is fixedly installed on the bottom of the fixed frame, a motor is fixedly installed on one side of the fixed plate, a winding roller is arranged at one end of the motor, a pull rope is arranged on the winding roller, one end of the pull rope is fixedly connected to the detection probe, the motor is electrically connected to an external power supply through a wire, a winding roller is arranged at the output end of the motor, and the winding roller is rotatably connected to the fixed plate.

[0009] As a preferred technical solution of the utility model, a through hole is provided on the top of the boiler body, and the pull rope passes through the top of the boiler body through the through hole.

[0010] As a preferred technical solution of the present utility model, the water quality detector is electrically connected to the detection probe via a wire.

[0011] As a preferred technical solution of the utility model, the outer diameter of the mounting seat is matched with the inner diameter of the mounting groove, and the mounting seat is movably plugged into the mounting groove.

[0012] As a preferred technical solution of the utility model, the fixing mechanism includes a movable groove, a compression spring, a movable pin and a fixed groove. The movable groove is arranged inside the fixed frame. A compression spring is arranged inside the movable groove. A movable pin is fixedly connected to one end of the compression spring. A fixed groove is arranged on the top of the mounting seat. The outer diameter of the movable pin is matched with the inner diameter of the fixed groove. The movable pin is movably plugged into the fixed groove.

[0013] Compared with the prior art, the utility model provides a boiler water quality online detection device, which has the following beneficial effects:

[0014] 1. This kind of boiler water quality online detection device is used in conjunction with a fixed plate, a motor, a winding roller, a pull rope and a detection probe. It works by driving the motor, and the winding roller can be rotated to adjust the lifting height of the pull rope and the detection probe, so that the water quality at different heights inside the boiler body can be detected. The operation is convenient. By setting a fixed frame to separate the detection mechanism, the water quality detector and the boiler body, the high temperature generated by the boiler body can be prevented from easily damaging the detection equipment, which is convenient for long-term work and use.

[0015] 2. This kind of boiler water quality online detection device is provided with a mounting seat and a mounting groove that are movably connected. At the same time, a movable groove, a compression spring, a movable pin and a fixed groove are provided for coordinated use. The movable pin is movably connected with the fixed groove. By pulling the movable pin upwards, the water quality detector can be quickly installed and disassembled. It is convenient to operate and use, which is convenient for the staff to carry out inspection and maintenance work on it, and is convenient for better work use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the detection mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the water quality detector of the utility model;

[0020] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0021] In the figure: 1. base; 2. boiler body; 3. fixing frame; 4. detection mechanism; 401. fixing plate; 402. motor; 403. winding roller; 404. pull rope; 405. detection probe; 5. water quality detector; 6. mounting seat; 7. mounting slot; 8. fixing mechanism; 801. movable slot; 802. compression spring; 803. movable pin; 804. fixing slot. DETAILED DESCRIPTION

[0022] 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 utility model. 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.

[0023] See also Figure 1-5 In this embodiment: a boiler water quality online detection device includes a base 1, a boiler body 2 is fixedly installed on the top of the base 1, a fixing frame 3 is fixedly installed on the top of the base 1, which is convenient for installing a detection mechanism 4, a detection mechanism 4 is arranged on the top of the fixing frame 3, which is convenient for detection work, a water quality detector 5 is fixedly installed on one side of the fixing frame 3, which is convenient for observing the detection data, a mounting seat 6 is arranged on one side of the water quality detector 5, which is convenient for connecting to the mounting groove 7, a mounting groove 7 is arranged inside the fixing frame 3, which is convenient for installation, and a fixing mechanism 8 is arranged inside the fixing frame 3, which is convenient for fixed installation.

[0024] In this embodiment, the fixing frame 3 is fixedly installed on the top of the base 1 by bolts, and the fixing frame 3 corresponds to the upper and lower positions of the boiler body 2, so as to improve the installation stability of the fixing frame 3 and facilitate the detection work; the detection mechanism 4 includes a fixing plate 401, a motor 402, a winding roller 403, a pull rope 404 and a detection probe 405, the fixing plate 401 is fixedly installed on the bottom of the fixing frame 3, a motor 402 is fixedly installed on one side of the fixing plate 401, a winding roller 403 is arranged at one end of the motor 402, a pull rope 404 is arranged on the winding roller 403, and a detection probe 405 is fixedly connected to one end of the pull rope 404, the motor 402 is electrically connected to the external power supply through a wire, and a winding roller 403 is arranged at the output end of the motor 402, and the winding roller 403 is rotatably connected to the fixing plate 401, so as to facilitate the lifting and lowering of the pull rope 404 and the detection probe 405, so as to facilitate the detection work; a through hole is arranged on the top of the boiler body 2, and the pull rope 40 4 passes through the top of the boiler body 2 through a through hole, so that the pull rope 404 can be adjusted and adjusted, which is convenient for work and use; the water quality detector 5 is electrically connected to the detection probe 405 through a wire, which is convenient for data transmission and observation of detection data; the outer diameter of the mounting seat 6 is matched with the inner diameter of the mounting groove 7, and the mounting seat 6 is movably connected with the mounting groove 7, which is convenient for installation and work and use; the fixing mechanism 8 includes a movable groove 801, a compression spring 802, a movable pin 803 and a fixed groove 804, the movable groove 801 is arranged inside the fixing frame 3, a compression spring 802 is arranged inside the movable groove 801, and one end of the compression spring 802 is fixedly connected with the movable pin 803, and a fixed groove 804 is arranged on the top of the mounting seat 6, the outer diameter of the movable pin 803 is matched with the inner diameter of the fixed groove 804, and the movable pin 803 is movably connected with the fixed groove 804, which is convenient for installation and fixation, and improves the stability of work and use.

[0025] The working principle and use process of the utility model are as follows: the operator works by driving the motor 402, and can rotate the winding roller 403 to adjust the lifting height of the pull rope 404 and the detection probe 405, so that the water quality at different heights inside the boiler body 2 can be detected. The detection data can be transmitted to the inside of the water quality detector 5 through signals for easy observation. By pulling the movable pin 803 upward to separate it from the fixed groove 804, and pulling the water quality detector 5 outward to separate the mounting seat 6 from the mounting groove 7, the water quality detector 5 can be quickly disassembled, which is convenient for the staff to inspect and maintain it.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A boiler water quality online detection device, comprising a base (1), a boiler body (2) being fixedly mounted on the top of the base (1), and a fixing frame (3) being fixedly mounted on the top of the base (1), characterized in that: A detection mechanism (4) is arranged on the top of the fixing frame (3), a water quality detector (5) is fixedly mounted on one side of the fixing frame (3), a mounting seat (6) is arranged on one side of the water quality detector (5), a mounting groove (7) is arranged inside the fixing frame (3), and a fixing mechanism (8) is arranged inside the fixing frame (3).

2. The boiler water quality online detection device according to claim 1, characterized in that: The fixing frame (3) is fixedly mounted on the top of the base (1) by means of bolts, and the fixing frame (3) corresponds to the upper and lower positions of the boiler body (2).

3. The boiler water quality online detection device according to claim 1, characterized in that: The detection mechanism (4) comprises a fixed plate (401), a motor (402), a winding roller (403), a pull rope (404) and a detection probe (405); the fixed plate (401) is fixedly mounted on the bottom of the fixed frame (3); a motor (402) is fixedly mounted on one side of the fixed plate (401); a winding roller (403) is arranged at one end of the motor (402); a pull rope (404) is arranged on the winding roller (403); one end of the pull rope (404) is fixedly connected to the detection probe (405); the motor (402) is electrically connected to an external power supply via a wire; a winding roller (403) is arranged at an output end of the motor (402); and the winding roller (403) is rotationally connected to the fixed plate (401).

4. The boiler water quality online detection device according to claim 3 is characterized in that: The top of the boiler body (2) is provided with a through hole, and the pull rope (404) passes through the top of the boiler body (2) through the through hole.

5. The boiler water quality online detection device according to claim 1, characterized in that: The water quality detector (5) is electrically connected to the detection probe (405) via a wire.

6. The boiler water quality online detection device according to claim 1, characterized in that: The outer diameter of the mounting seat (6) is matched to the inner diameter of the mounting groove (7), and the mounting seat (6) and the mounting groove (7) are movably plugged.

7. The boiler water quality online detection device according to claim 1, characterized in that: The fixing mechanism (8) comprises a movable groove (801), a compression spring (802), a movable pin (803) and a fixed groove (804); the movable groove (801) is arranged inside the fixing frame (3); a compression spring (802) is arranged inside the movable groove (801); one end of the compression spring (802) is fixedly connected to the movable pin (803); a fixed groove (804) is arranged on the top of the mounting seat (6); the outer diameter of the movable pin (803) matches the inner diameter of the fixed groove (804); and the movable pin (803) is movably plugged into the fixed groove (804).

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