Boiler water detection device

Abstract

A controller is used for controlling a first electromagnetic valve to be closed and a second electromagnetic valve to be opened, a water inlet pipe conveys boiler water into a detection tank until the boiler water is higher than a first through hole and a second through hole, the first electromagnetic valve is closed, a peristaltic pump conveys a corresponding reagent into the detection tank, and a light source works; the monochromator is used for screening the light, the screened light passes through the second through hole, the detector is used for detecting the passing light, the silicon content in the water in the boiler is detected, detected data are transmitted to the displayer through the controller and displayed for workers, and after detection is completed, the first electromagnetic valve is opened, and the second electromagnetic valve is opened. Conveying the detected boiler water into a waste liquid tank, conveying the washing water in the storage bottle into the detection tank through a peristaltic pump, cleaning the detection tank, conveying the cleaned waste liquid into the waste liquid tank, repeating the steps, and detecting again, so that the online monitoring of the boiler water is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler water detection technical field, specifically a boiler water detection device. BACKGROUND

[0002] Industrial boiler water needs to reach certain conditions, and the boiler needs to detect the silicon content in the boiler water in order to protect the safety and stability of the boiler water in the boiler workshop, prevent the corrosion of the boiler equipment and the deterioration of the steam, therefore, a corresponding boiler water detection device is needed.

[0003] However, the current boiler water detection device still needs the detection personnel to sample the boiler water when detecting the boiler water, and then the detection personnel adds reagent to the sample, and then detects in the device, which is low in detection efficiency and cannot timely find the change of the silicon content in the boiler water. In view of the above problems, a boiler water detection device is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a boiler water detection device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A boiler water detection device, comprising a cabinet, a detection cavity and a control cavity are arranged in the cabinet, a first cabinet door is rotatably connected to the cabinet at the detection cavity through a hinge, a second cabinet door is rotatably connected to the cabinet at the control cavity through a hinge, a display is embedded in the second cabinet door, a controller is fixedly installed in the control cavity, a detector body is fixedly installed in the detection cavity, an input port at the top of the detector body is fixedly connected with a water inlet pipe, a second electromagnetic valve is arranged on the water inlet pipe, the other end of the water inlet pipe penetrates through the side wall of the cabinet and is connected with the boiler water, a storage bottle, three reagent bottles and a waste liquid tank are arranged at the bottom of the detection cavity of the cabinet, corresponding peristaltic pumps are fixedly installed on the inner wall of the detection cavity of the cabinet above the reagent bottles and the storage bottle through bolts, the input end of the peristaltic pump is connected with the corresponding storage bottle and reagent bottle through a hose, the output end of the peristaltic pump is connected with the detector body through a hose, the input port at the top of the storage bottle is fixedly connected with a water delivery pipe, the other end of the water delivery pipe is connected with distilled water for washing;

[0007] The detector body comprises a shell, a transparent detection tank is fixedly installed in the shell, a top cover is arranged on the top of the detection tank, the water inlet pipe and the hose connected with the peristaltic pump penetrate through the top cover, a first through hole and a second through hole are arranged in the side wall of the shell, a detector is fixedly installed at the first through hole of the side wall of the shell, a connecting seat is fixedly installed at the second through hole of the side wall of the shell, a monochromator is fixedly installed in the connecting seat, a light source is fixedly installed on the side wall of the connecting seat, a first electromagnetic valve is fixedly installed at the discharge port of the detection tank, the bottom end of the first electromagnetic valve is connected with the waste liquid tank through a connecting pipe.

[0008] As a further scheme of the utility model: the mounting plate bottom is fixedly installed with an electric motor, the output end of the electric motor is fixedly installed with a magnet between the detection tank bottom and the mounting plate, a stirring rod for stirring is arranged in the detection tank.

[0009] As a further scheme of the utility model: the cabinet bottom is fixedly installed with a base.

[0010] As a further scheme of the utility model: the cabinet is fixedly installed with a placing seat in the detection cavity bottom, the placing seat is provided with a first placing hole, a second placing hole and a third placing hole corresponding to the storage bottle, the reagent bottle and the waste liquid tank, the storage bottle is placed in the first placing hole, the reagent bottle is placed in the second placing hole, and the waste liquid tank is placed in the third placing hole.

[0011] As a further scheme of the utility model: the cabinet top is fixedly installed with a buzzer, and the buzzer is electrically connected with the controller.

[0012] As a further scheme of the utility model: the cabinet is fixedly installed with a stabilizing bottle in the detection cavity, and the stabilizing bottle is communicated with the water inlet pipe through a three-way connecting pipe.

[0013] As a further scheme of the utility model: the controller is electrically connected with the display, the peristaltic pump, the first electromagnetic valve, the second electromagnetic valve, the detector and the light source.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The utility model discloses a boiler water silicon content detection device, which comprises a cabinet, a detection cavity is formed in the cabinet, a detection tank is fixedly installed in the detection cavity, the detection tank is provided with a first through hole and a second through hole, the first through hole and the second through hole are communicated with each other, the detection tank is provided with a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is arranged on the first through hole, the second electromagnetic valve is arranged on the second through hole, the detection cavity is provided with a water inlet pipe, the water inlet pipe is communicated with the detection tank, the detection cavity is provided with a peristaltic pump, the peristaltic pump is communicated with the detection tank, the detection cavity is provided with a light source, the light source is arranged on the detection tank, the detection cavity is provided with a detector, the detector is arranged on the first through hole and the second through hole, the detection cavity is provided with a storage bottle, the storage bottle is arranged on the first through hole, the detection cavity is provided with a reagent bottle, the reagent bottle is arranged on the second through hole, the detection cavity is provided with a waste liquid tank, the waste liquid tank is arranged on the third through hole, the detection cavity is provided with a single color device, the single color device is arranged on the light source, the detection cavity is provided with a mounting plate, the mounting plate is fixedly installed on the cabinet, the mounting plate is provided with a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is arranged on the first through hole, the second electromagnetic valve is arranged on the second through hole, the cabinet is provided with a controller, the controller is electrically connected with the display, the peristaltic pump, the first electromagnetic valve, the second electromagnetic valve, the detector and the light source.

[0016] 2. The utility model discloses a controller controls electric motor drive magnet rotation, and the magnet of rotation drives the stirring of detection jar rotation, is favorable to the mixing of boiler water and reagent in detection jar, and is favorable to the cleaning of detection jar. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a kind of boiler water detection device's structural schematic diagram.

[0018] Fig. 2 It is a kind of boiler water detection device's sectional view.

[0019] Fig. 3 It is a kind of boiler water detection device's sectional view.

[0020] In the drawing: 1, base; 2, cabinet body; 3, first cabinet door; 4, second cabinet door; 5, display; 6, buzzer; 7, detection cavity; 8, control cavity; 9, controller; 10, pressure stabilizer; 11, water inlet pipe; 12, water delivery pipe; 13, detector body; 14, peristaltic pump; 15, placing seat; 16, storage bottle; 17, reagent bottle; 18, waste liquid tank; 19, first placing hole; 20, second placing hole; 21, third placing hole; 22, shell; 23, detection jar; 24, first electromagnetic valve; 25, electric motor; 26, mounting plate; 27, magnet; 28, stirring; 29, top cover; 30, second electromagnetic valve; 31, detector; 32, first through-hole; 33, connecting seat; 34, monochromator; 35, light source; 36, second through-hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figs. 1-3The utility model discloses a boiler water detection device, including the cabinet 2, be arranged into detection cavity 7 and control cavity 8 in the cabinet 2, the cabinet 2 is connected with the first cabinet door 3 at detection cavity 7 place through the hinge rotation, the cabinet 2 is connected with the second cabinet door 4 at control cavity 8 place through the hinge rotation, the second cabinet door 4 is inlayed with display 5, control cavity 8 is fixedly installed with controller 9, detection cavity 7 is fixedly installed with detector body 13, the input port fixed communication of the water inlet pipe 11 of detector body 13 top, be provided with second electromagnetic valve 30 on the water inlet pipe 11, the other end of water inlet pipe 11 is connected with the boiler water through the side wall of cabinet 2, the cabinet 2 is provided with storage bottle 16, three reagent bottles 17 and waste liquid tank 18 at detection cavity 7 bottom, the corresponding peristaltic pump 14 of reagent bottle 17 and storage bottle 16 is fixedly installed on the inner wall of detection cavity 7 in the cabinet 2, and the input end of peristaltic pump 14 is connected with corresponding storage bottle 16 and reagent bottle 17 through the hose, and the output end of peristaltic pump 14 is connected with detector body 13 through the hose, and the input port fixed communication of water delivery pipe 12 of storage bottle 16 top, and water delivery pipe 12 other end is connected with washing distilled water,

[0023] The detector body 13 includes a shell 22, a transparent detection tank 23 is fixedly installed in the shell 22, a top cover 29 is arranged on the top of the detection tank 23, the water inlet pipe 11 and the hose connected with the peristaltic pump 14 penetrate the top cover 29, a first through hole 32 and a second through hole 36 are formed in the side wall of the shell 22, a detector 31 is fixedly installed at the first through hole 32 of the side wall of the shell 22, a connecting seat 33 is fixedly installed at the second through hole 36 of the side wall of the shell 22, a monochromator 34 is fixedly installed in the connecting seat 33, a light source 35 is fixedly installed on the side wall of the connecting seat 33, a first electromagnetic valve 24 is fixedly installed at the discharge port of the bottom of the detection tank 23, and the bottom end of the first electromagnetic valve 24 is connected with the waste liquid tank 18 through a connecting pipe.

[0024] The controller 9 is electrically connected with the display 5, the peristaltic pump 14, the first electromagnetic valve 24, the second electromagnetic valve 30, the detector 31 and the light source 35 respectively.

[0025] In use, the reagent bottle 17 stores the prepared ammonium molybdate solution, oxalic acid solution and sulfuric acid solution respectively, the storage bottle 16 stores the washing liquid, the first electromagnetic valve 24 is closed and the second electromagnetic valve 30 is opened under the control of the controller 9, the water inlet pipe 11 delivers the boiler water to the detection tank 23 until the boiler water is higher than the height of the first through hole 32 and the second through hole 36, the first electromagnetic valve 24 is closed, the peristaltic pump 14 delivers the corresponding reagent to the detection tank 23, the light source 35 works, the light is filtered through the monochromator 34, the filtered light passes through the second through hole 36, the detector 31 detects the passing light, the silicon content in the boiler water is detected, the detected data is transmitted to the display 5 through the controller 9, and the working personnel are displayed. After detection, the first electromagnetic valve 24 is opened, the detected boiler water is delivered to the waste liquid tank 18, and the washing water in the storage bottle 16 is delivered to the detection tank 23 through the peristaltic pump 14 to clean the detection tank 23, the cleaned waste liquid is delivered to the waste liquid tank 18, and the above steps are repeated to realize online monitoring of the boiler water.

[0026] The mounting plate 26 is fixedly installed at the bottom of the inner wall of the shell 22, the electric motor 25 is fixedly installed at the bottom of the mounting plate 26, the output end of the electric motor 25 is fixedly installed with the magnet 27 between the bottom of the detection tank 23 and the mounting plate 26, the stirring rod 28 for stirring is arranged in the detection tank 23, the magnet 27 is driven to rotate by the electric motor 25 under the control of the controller 9, the magnet 27 drives the stirring rod 28 in the detection tank 23 to rotate, and the boiler water to be detected and the reagent in the detection tank 23 are stirred and mixed, so that the reagent is more fully mixed.

[0027] The base 1 is fixedly installed at the bottom of the cabinet body 2, and the cabinet body 2 is prevented from being eroded by moisture on the ground by arranging the base 1 at the bottom of the cabinet body 2.

[0028] The placing seat 15 is fixedly installed at the bottom in the detection cavity 7 of the cabinet body 2, the placing seat 15 is provided with the first placing hole 19, the second placing hole 20 and the third placing hole 21 corresponding to the storage bottle 16, the reagent bottle 17 and the waste liquid tank 18, the storage bottle 16 is placed in the first placing hole 19, the reagent bottle 17 is placed in the second placing hole 20, and the waste liquid tank 18 is placed in the third placing hole 21, so that the storage bottle 16, the reagent bottle 17 and the waste liquid tank 18 are limited, the storage bottle 16, the reagent bottle 17 and the waste liquid tank 18 are prevented from being tilted, and the liquid in the storage bottle 16, the reagent bottle 17 and the waste liquid tank 18 is prevented from spilling out.

[0029] The buzzer 6 is fixedly installed at the top of the cabinet body 2 and electrically connected with the controller 9, the buzzer 6 works under the control of the controller 9 when the silicon content exceeds the standard, and the buzzer 6 emits sound and light to remind the working personnel.

[0030] The cabinet body 2 is fixedly provided with a pressure stabilizing bottle 10 in the detection cavity 7, the pressure stabilizing bottle 10 is communicated with a water inlet pipe 11 through a connecting pipe tee, when the water inlet pipe 11 conveys boiler water into the detection tank 23, the stability of conveying the boiler water is increased through the set pressure stabilizing bottle 10.

[0031] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 testing device comprising a cabinet (2) characterised in that: The cabinet (2) is provided with a detection cavity (7) and a control cavity (8), the cabinet (2) is rotatably connected with a first cabinet door (3) at the detection cavity (7) through a hinge, the cabinet (2) is rotatably connected with a second cabinet door (4) at the control cavity (8) through a hinge, the second cabinet door (4) is embedded with a display (5), a controller (9) is fixedly installed in the control cavity (8), a detector body (13) is fixedly installed in the detection cavity (7), an input port of the top of the detector body (13) is fixedly communicated with a water inlet pipe (11), a second electromagnetic valve (30) is arranged on the water inlet pipe (11), the other end of the water inlet pipe (11) penetrates through the side wall of the cabinet (2) and is connected with the boiler water in communication, a storage bottle (16), three reagent bottles (17) and a waste liquid tank (18) are arranged at the bottom of the detection cavity (7) of the cabinet (2), corresponding peristaltic pumps (14) are fixedly installed on the inner wall of the detection cavity (7) of the cabinet (2) above the reagent bottles (17) and the storage bottle (16) through bolts, the input ends of the peristaltic pumps (14) are connected with corresponding storage bottles (16) and reagent bottles (17) in communication through hoses, the output ends of the peristaltic pumps (14) are connected with the detector body (13) in communication through hoses, an input port of the top of the storage bottle (16) is fixedly communicated with a water outlet pipe (12), the other end of the water outlet pipe (12) is connected with the washing distilled water in communication; The detector body (13) comprises a shell (22), a transparent detection tank (23) is fixedly installed in the shell (22), a top cover (29) is arranged on the top of the detection tank (23), the water inlet pipe (11) and the hose connected with the peristaltic pump (14) penetrate through the top cover (29), a first through hole (32) and a second through hole (36) are arranged in the side wall of the shell (22), a detector (31) is fixedly installed at the first through hole (32) of the side wall of the shell (22), a connecting seat (33) is fixedly installed at the second through hole (36) of the side wall of the shell (22), a monochromator (34) is fixedly installed in the connecting seat (33), a light source (35) is fixedly installed on the side wall of the connecting seat (33), a first electromagnetic valve (24) is fixedly installed at the discharge port of the bottom of the detection tank (23), the bottom end of the first electromagnetic valve (24) is connected with the waste liquid tank (18) in communication through a connecting pipe.

2. A boiler water testing device according to claim 1, characterised in that: An installation plate (26) is fixedly installed at the bottom of the inner wall of the shell (22), an electric motor (25) is fixedly installed at the bottom of the installation plate (26), a magnet (27) is fixedly installed between the bottom of the detection tank (23) and the installation plate (26) and the output end of the electric motor (25), a stirring rod (28) for stirring is arranged in the detection tank (23).

3. A boiler water testing device according to claim 1, characterised in that: A base (1) is fixedly installed at the bottom of the cabinet (2).

4. A boiler water testing device according to claim 1, wherein: The cabinet body (2) is fixedly installed with a placing seat (15) at the bottom in the detection cavity (7), the placing seat (15) is provided with a first placing hole (19), a second placing hole (20) and a third placing hole (21) corresponding to the storage bottle (16), the reagent bottle (17) and the waste liquid tank (18), the storage bottle (16) is placed in the first placing hole (19), the reagent bottle (17) is placed in the second placing hole (20), and the waste liquid tank (18) is placed in the third placing hole (21).

5. A boiler water testing device according to claim 1, wherein: The cabinet body (2) is fixedly installed with a buzzer (6) at the top, and the buzzer (6) is electrically connected with the controller (9).

6. A boiler water testing device according to claim 1, wherein: The cabinet body (2) is fixedly installed with a pressure stabilizing bottle (10) in the detection cavity (7), and the pressure stabilizing bottle (10) is communicated with a water inlet pipe (11) through a connecting pipe tee joint.

7. A boiler water testing device according to claim 1, wherein: The controller (9) is electrically connected with the display (5), the peristaltic pump (14), the first electromagnetic valve (24), the second electromagnetic valve (30), the detector (31) and the light source (35) respectively.

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