Constant temperature measuring device of ammonia nitrogen on-line automatic monitor

Abstract

The utility model discloses an ammonia nitrogen on-line automatic monitor constant temperature measuring device which comprises a first pipe body, two ends of the first pipe body are fixedly connected with second pipe bodies, two supports are fixedly connected in the two second pipe bodies, a first rotating rod is rotatably connected between every two supports, and a second rotating rod is rotatably connected between every two supports. A plurality of first blades are fixedly connected to the outsides of the two first rotating rods; the monitoring assembly is arranged outside the first pipe body, a detection rod is arranged in the monitoring assembly, and monitoring can be conducted; the monitoring assembly comprises a box body, the box body is fixedly connected outside the first pipe body, and two empty grooves are formed in the box body in a penetrating mode; and the first water inlet box is fixedly connected to the bottom of the box body. According to the utility model, by arranging the monitoring assembly, water flow can be intercepted at any time, so that continuous online monitoring can be carried out, and the change condition of ammonia nitrogen concentration can be fed back in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to ammonia nitrogen detection technical field, specifically a kind of ammonia nitrogen online automatic monitor constant temperature measuring device. BACKGROUND

[0002] Ammonia nitrogen online automatic monitor constant temperature measuring device is designed to ensure that water sample temperature remains stable during monitoring. It creates a constant temperature environment inside the monitor, reducing temperature fluctuations on the ammonia nitrogen measurement results interference, thereby improving the accuracy and reliability of measurement. The device enables ammonia nitrogen online automatic monitor to still be able to provide stable, accurate ammonia nitrogen concentration data under different environmental temperatures, helping to discover and solve water pollution problems in time.

[0003] The existing ammonia nitrogen detection device is mainly designed for sampling detection from liquid, and the operation process includes sampling and analysis. Although this method can meet certain detection needs, it has limitations. Specifically, this type of equipment cannot be directly connected to the pipeline system to achieve continuous online monitoring. In practical applications, if continuous monitoring of nitrogen ammonia content in the pipeline is required, the current equipment is not up to the task and cannot provide immediate feedback on the changes in ammonia nitrogen concentration in the pipeline. Therefore, we propose a kind of ammonia nitrogen online automatic monitor constant temperature measuring device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of ammonia nitrogen online automatic monitor constant temperature measuring device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of ammonia nitrogen online automatic monitor constant temperature measuring device, comprising:

[0007] First pipe body, the both ends of the first pipe body are fixedly connected with second pipe body, two second pipe bodies are fixedly connected with two supports in each, every two supports are rotatably connected with first rotating rod, and the outer of two first rotating rods is fixedly connected with multiple first blades;

[0008] Monitoring assembly, the monitoring assembly is arranged outside the first pipe body, and the monitoring assembly is provided with detection rod, and monitoring can be carried out.

[0009] Preferably, the monitoring assembly comprises:

[0010] Box body, the box body is fixedly connected outside the first pipe body, and two air slots are formed in the box body;

[0011] A first water inlet box is fixedly connected to the bottom of the box body, the top of the first water inlet box extends into the box body and communicates with the box body, and a plurality of first water guide plates are fixedly connected to the top opening of the first water inlet box;

[0012] A second water inlet box is fixedly connected to the bottom of the box body, the top of the second water inlet box extends into the box body and communicates with the box body, and a plurality of second water guide plates are fixedly connected to the top opening of the second water inlet box;

[0013] Two frames are fixedly connected to the top of the box body, and an electric push rod is fixedly connected to the top of each of the two frames, the driving end of each of the two electric push rods extends into the air slot and is fixedly connected to a sealing plate, and the bottom of each of the two sealing plates is slidingly connected to the first water inlet box and the second water inlet box, respectively;

[0014] Four sliding rods are fixedly connected to the inside of the box body, a float is slidingly sleeved on the outside of each of the four sliding rods, four limiting rods are slidingly inserted into each of the four floats, the four limiting rods are divided into four groups, and the top end and the bottom end of each of the four groups of limiting rods are fixedly connected to the inner top and the inner bottom of the box body, respectively;

[0015] Four induction points are fixedly connected to the inner top of the box body, and each of the four induction points corresponds to a float;

[0016] A second rotating rod is rotatably connected to the inside of the box body, and two groups of second blades are fixedly connected to the outside of the second rotating rod;

[0017] Four detection rods are fixedly connected to the inside of the box body.

[0018] Preferably, the first water inlet box and the second water inlet box are oppositely arranged, and the first water inlet box and the second water inlet box are both arranged obliquely.

[0019] Preferably, a plurality of first water guide plates and second water guide plates are oppositely arranged, a plurality of first water guide plates and second water guide plates are both arranged obliquely, and the oblique directions of a plurality of first water guide plates and second water guide plates are opposite.

[0020] Preferably, four sliding rods, floats and four groups of limiting rods are arranged at four corners in the box body, respectively, four detection rods are arranged at four corners in the box body, respectively, and the positions of the four detection rods are located outside the four groups of limiting rods.

[0021] Preferably, an integrated controller is fixedly connected to the top of the box body, which can control the temperature in the box body, parallel four detection rods and control the driving of the two electric push rods.

[0022] Preferably, a valve head is fixedly connected to the top of the box body.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] 1、Liquid passes through the first pipe body and two second pipe bodies, when passing through the second pipe body, the water flow can push a plurality of first blades to rotate, so that the water flow is preliminarily mixed, so that the liquid distribution is more uniform, then the water flow enters the first pipe body, and is poured into the box body from the first water inlet box, since a plurality of first water guide plates are inclinedly arranged, therefore, the water flow poured into the box body can be guided through the guidance of the plurality of first water guide plates, drives two groups of second blades to rotate, thereby the water flow entering the box body is secondarily mixed, so that more uniform detection is carried out.

[0025] 2、The water flow enters the box body, gradually drives four floats to float and rise, when the four floats all rise to the inner top position of the box body and all abut against the sensing points, the integrated controller receives the signal, drives two electric push rods to operate, drives two sealing plates to descend, seals the water inlets of the first water inlet box and the second water inlet box, at this time, the box body is filled with liquid, the liquid can be detected by the detection rod, ammonia nitrogen concentration detection and other numerical value detection are carried out, after the detection time set in advance ends, the integrated controller starts an electric push rod again, drives a sealing plate to open the water inlet of the second water inlet box, the water flow detected flows out from the box body, then the second water inlet box is closed and the first water inlet box is opened, new water is input, the above steps are repeated to continuously monitor, in summary, the water flow can be stopped at any time, so that online monitoring can be continuously carried out, and the change condition of ammonia nitrogen concentration is instantaneously fed back. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the whole structure schematic diagram of the utility model;

[0027] Figure 2 It is the first pipe body structure schematic diagram in the utility model;

[0028] Figure 3 It is the box body internal structure schematic diagram in the utility model;

[0029] Figure 4 It is the bottom view of the utility model Figure 3 .

[0030] In the figure: 100, first pipe body; 110, second pipe body; 120, support; 130, first rotating rod; 140, first blade; 200, monitoring assembly; 210, box body; 211, empty slot; 220, first water inlet box; 221, first water guide plate; 230, second water inlet box; 231, second water guide plate; 240, frame; 241, electric push rod; 242, sealing plate; 250, sliding rod; 251, float; 252, limiting rod; 260, sensing point; 270, second rotating rod; 271, second blade; 280, detection rod; 300, integrated controller; 400, valve head. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Embodiment one

[0033] As shown in the figure, in the embodiment, a constant-temperature measuring device for ammonia nitrogen online automatic monitor includes: a first pipe body 100 and a monitoring assembly 200, both ends of the first pipe body 100 are fixedly connected with second pipe bodies 110, two second pipe bodies 110 are fixedly connected with two supports 120, a first rotating rod 130 is rotatably connected between every two supports 120, and a plurality of first blades 140 are fixedly connected outside the two first rotating rods 130. Figures 1-4 Specifically, liquid flows through the first pipe body 100 and the two second pipe bodies 110, when passing through the second pipe bodies 110, the water flow pushes the plurality of first blades 140 to rotate, which can preliminarily mix the water flow, so as to make the liquid distribution more uniform, then the water flow flowing into the box body 210 is guided by the plurality of first water guide plates 221, driving the two groups of second blades 271 to rotate, thereby performing secondary mixing on the water flow entering the box body 210, so as to more uniformly detect.

[0034] Embodiment two

[0035] As shown in the figure, in the embodiment, a constant-temperature measuring device for ammonia nitrogen online automatic monitor includes: a first pipe body 100 and a monitoring assembly 200, both ends of the first pipe body 100 are fixedly connected with second pipe bodies 110, two second pipe bodies 110 are fixedly connected with two supports 120, a first rotating rod 130 is rotatably connected between every two supports 120, and a plurality of first blades 140 are fixedly connected outside the two first rotating rods 130.

[0036] Figures 1-4 ​As shown, the monitoring assembly 200 comprises a box body 210, a first water inlet box 220, a second water inlet box 230, a frame 240, a sliding rod 250, a sensing point 260, a second rotating rod 270 and a detection rod 280. The box body 210 is fixedly connected outside the first pipe body 100, and two air slots 211 are provided through the box body 210. The first water inlet box 220 is fixedly connected at the bottom of the box body 210, the top of the first water inlet box 220 extends into the box body 210 and communicates with the box body 210, and a plurality of first water guide plates 221 are fixedly connected at the top opening of the first water inlet box 220. The second water inlet box 230 is fixedly connected at the bottom of the box body 210, the top of the second water inlet box 230 extends into the box body 210 and communicates with the box body 210, and a plurality of second water guide plates 231 are fixedly connected at the top opening of the second water inlet box 230. Two frames 240 are fixedly connected at the top of the box body 210, and an electric push rod 241 is fixedly connected at the top of each frame 240. The driving end of each electric push rod 241 extends into the air slot 211 and is fixedly connected with a sealing plate 242. The bottom of each sealing plate 242 is slidingly connected in the first water inlet box 220 and the second water inlet box 230, respectively. It should be noted that only when all four floats 251 abut against the sensing point 260, the integrated controller 300 receives a signal, and then drives the two electric push rods 241 to operate. Otherwise, if not all the floats 251 abut against the sensing point 260, the integrated controller 300 will not drive the electric push rod 241 to operate.

[0037] Four sliding rods 250 are fixedly connected inside the box body 210, and a float 251 is slidingly sleeved outside each sliding rod 250. Four limiting rods 252 are slidingly inserted into each float 251, and the four limiting rods 252 are divided into four groups. The top and bottom ends of the four groups of limiting rods 252 are fixedly connected to the inner top and inner bottom of the box body 210, respectively. Four sensing points 260 are fixedly connected to the inner top of the box body 210, and the four sensing points 260 correspond to the four floats 251, respectively. Four detection rods 280 are fixedly connected in the box body 210, and the position of the detection rod 280 does not interfere with the lifting of the float 251.

[0038] In this embodiment, the first water inlet box 220 and the second water inlet box 230 are oppositely arranged, and the first water inlet box 220 and the second water inlet box 230 are both inclinedly arranged. The plurality of first water guide plates 221 and the plurality of second water guide plates 231 are oppositely arranged, and the plurality of first water guide plates 221 and the plurality of second water guide plates 231 are both inclinedly arranged. The inclination directions of the plurality of first water guide plates 221 and the plurality of second water guide plates 231 are opposite. Since the plurality of first water guide plates 221 are inclinedly arranged, the water flow flowing into the box body 210 will be guided by the plurality of first water guide plates 221, thereby driving the two groups of second blades 271 to rotate.

[0039] It needs to be noted that the first water inlet box 220 and the second water inlet box 230 are oppositely arranged, and the plurality of first water guide plates 221 and the second water guide plates 231 are also oppositely arranged and oppositely inclined, so that the water flow can flow in two directions.

[0040] Further, the top of the box body 210 is fixedly connected with an integrated controller 300, which can control the temperature in the box body 210, the four detection rods 280 in parallel and the driving of the two electric push rods 241. It needs to be noted that the wall of the box body 210 is provided with a constant temperature structure, which can maintain a temperature for a long time through the control of the integrated controller 300 for constant temperature detection. This is prior art and will not be described in detail. In addition, the integrated controller 300 can preset the detection time, and once the detection time is over, the two electric push rods 241 will be immediately driven to work.

[0041] Further, the top of the box body 210 is fixedly connected with a valve head 400, which can be connected with other equipment to discharge the stored liquid for other detection.

[0042] Working principle: first, the liquid flows through the first pipe body 100 and the two second pipe bodies 110. When passing through the second pipe body 110, the water flow drives the plurality of first blades 140 to rotate, which can preliminarily mix the water flow to make the liquid distribution more uniform. Then the water flow enters the first pipe body 100 and then flows into the box body 210 from the first water inlet box 220. Since the plurality of first water guide plates 221 are inclined, the water flow flowing into the box body 210 will be guided by the plurality of first water guide plates 221 to drive the two groups of second blades 271 to rotate, thereby mixing the water flow flowing into the box body 210 twice to make the detection more uniform. During the process of the water flow flowing into the box body 210, the four floats 251 will be gradually lifted. When the four floats 251 all rise to the inner top position of the box body 210 and abut against the sensing points 260, the integrated controller 300 receives the signal and drives the two electric push rods 241 to work, thereby driving the two sealing plates 242 to descend and seal the water inlets of the first water inlet box 220 and the second water inlet box 230. At this time, the box body 210 is full of liquid, which can be detected by the detection rod 280 for ammonia nitrogen concentration detection and other numerical value detection. After the detection time set in advance ends, the integrated controller 300 will start another electric push rod 241 to drive a sealing plate 242 to open the water inlet of the second water inlet box 230. The detected water flow will flow out of the box body 210, and then the second water inlet box 230 is closed and the first water inlet box 220 is opened to input new water, and the above steps are repeated for continuous monitoring. In summary, the water flow can be stopped at any time, so that online monitoring can be continuously performed to immediately feedback the change of the ammonia nitrogen concentration.

[0043] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0044] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification needs to exhibit each and every characteristic specified in the present specification. The specification can also be described in terms of a single preferred embodiment, it being understood that this single preferred embodiment can exhibit not every aspect or feature of the present specification. The specification can also be described in terms of a generic statement that the disclosure can include one, some, or all of a list of features. It is further understood that the specification is to be considered as a whole and not with reference to a single feature or design element alone.

Claims

1. A constant temperature measuring device for an online automatic ammonia nitrogen monitor, characterized in that, include: A first tube (100) is fixedly connected to two second tubes (110) at both ends. Two supports (120) are fixedly connected inside each of the two second tubes (110). A first rotating rod (130) is rotatably connected between each pair of supports (120). Multiple first blades (140) are fixedly connected outside each of the two first rotating rods (130). A monitoring component (200) is disposed outside the first tube body (100), and a detection rod (280) is disposed inside the monitoring component (200) to perform monitoring.

2. The constant temperature measuring device for online automatic ammonia nitrogen monitoring according to claim 1, characterized in that, The monitoring component (200) includes: Box body (210), the box body (210) is fixedly connected to the outside of the first tube body (100), and two hollow slots (211) are opened through the box body (210); The first water inlet box (220) is fixedly connected to the bottom of the box body (210). The top of the first water inlet box (220) extends into the box body (210) and communicates with it. Multiple first water guide plates (221) are fixedly connected to the top opening of the first water inlet box (220). The second water inlet box (230) is fixedly connected to the bottom of the box body (210). The top of the second water inlet box (230) extends into the box body (210) and communicates with it. Multiple second water guide plates (231) are fixedly connected to the top opening of the second water inlet box (230). The frame (240) is fixedly connected to the top of the box (210). The top of the two frames (240) is fixedly connected to an electric push rod (241). The driving ends of the two electric push rods (241) extend into the empty groove (211) and are fixedly connected to a sealing plate (242). The bottoms of the two sealing plates (242) are respectively slidably engaged in the first water inlet box (220) and the second water inlet box (230). The slide rods (250) are all fixedly connected inside the box body (210). The floats (251) are slidably sleeved on the outside of the four slide rods (250). The four floats (251) are slidably inserted with four limiting rods (252), which are divided into four groups. The top and bottom of the four groups of limiting rods (252) are respectively fixedly connected to the inner top and inner bottom of the box body (210). Sensing points (260), all four sensing points (260) are fixedly connected to the inner top of the box (210), and the four sensing points (260) correspond to the four floats (251) respectively; The second rotating rod (270) is rotatably connected inside the box (210), and two sets of second blades (271) are fixedly connected to the outside of the second rotating rod (270). The four detection rods (280) are all fixedly connected inside the housing (210).

3. The constant temperature measuring device for online automatic ammonia nitrogen monitoring according to claim 2, characterized in that, The first water inlet box (220) and the second water inlet box (230) are arranged opposite to each other, and both the first water inlet box (220) and the second water inlet box (230) are arranged at an angle.

4. The constant temperature measuring device for the online automatic ammonia nitrogen monitor according to claim 2, characterized in that, Multiple first water guide plates (221) and second water guide plates (231) are arranged opposite to each other, and multiple first water guide plates (221) and second water guide plates (231) are all inclined, and the inclination directions of multiple first water guide plates (221) and second water guide plates (231) are opposite.

5. The constant temperature measuring device for the online automatic ammonia nitrogen monitor according to claim 2, characterized in that, The four sliding rods (250), floats (251) and four sets of limiting rods (252) are respectively located at the four corners of the box (210), and the four detection rods (280) are respectively located at the four corners of the box (210). The positions of the four detection rods (280) are respectively located outside the four sets of limiting rods (252).

6. The constant temperature measuring device for the online automatic ammonia nitrogen monitor according to claim 2, characterized in that, An integrated controller (300) is fixedly connected to the top of the box (210), which can control the temperature inside the box (210), connect four detection rods (280) in parallel, and control the drive of two electric push rods (241).

7. The constant temperature measuring device for the online automatic ammonia nitrogen monitor according to claim 2, characterized in that, A valve head (400) is fixedly connected to the top of the box (210).

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