Bromine concentration detection device

Abstract

The utility model discloses a bromine concentration detection device which comprises a four-way flange and a second connecting block, the fixing assembly comprises first connecting blocks which are symmetrically and fixedly connected to the side wall of the four-way flange, a transmitting device is fixedly connected to the side wall of one second connecting block in a penetrating mode, a receiving device is fixedly connected to the side wall of the other second connecting block in a penetrating mode, and first fixing blocks are fixedly connected to the side walls of the second connecting blocks; second fixing blocks are fixedly connected to the side walls of the first connecting blocks, sliding rods are slidably connected to the side walls of the first fixing blocks in a penetrating mode, first inserting holes are formed in the side walls of the second fixing blocks, and one ends of the sliding rods are inserted into the adjacent first inserting holes. According to the utility model, the sliding rod can be inserted into the first insertion hole, and the insertion rod is inserted into the round hole in the side wall of the sliding rod, so that the sliding rod and the insertion rod are mutually fixed, and a user can quickly fix and separate the receiving device and the transmitting device with and from the four-way flange.

Description

Technical Field

[0001] The utility model relates to the technical field of bromine concentration detection devices, in particular to a bromine concentration detection device. Background Art

[0002] Bromine detection device is a necessary equipment in the bromine production process. It is used to measure the bromine concentration in the production process so as to adjust the bromine production process in time and reduce production costs.

[0003] After searching, the patent with application number CN202011538564.2: A bromine concentration detection device, wherein the bromine concentration detection device includes a four-way flange, a transmitting component and a receiving component... The bromine liquid is transported in the infusion channel; the four-way flange also includes a first fixed port and a second fixed port arranged relatively, the transmitting component is installed on the first fixed port; the receiving component is installed on the second fixed port... The bromine concentration detection device is installed on the conveying pipeline, and the concentration of bromine is measured in real time, which meets the production and use requirements, improves the product production quality, and improves the production efficiency. However, there are also some shortcomings;

[0004] For example, the concentration of bromine in the liquid will also change with the change of temperature, and the four-way flange is exposed on the outside, which is easy to interfere with the detection process when the external temperature changes. In addition, when the transmitter and the receiver are fixed to the fixing port, they are often fixed by bolts or threaded rods, which are not easy to disassemble, which makes it inconvenient to replace or repair the transmitter and the receiver. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a bromine concentration detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A bromine concentration detection device, comprising:

[0008] Four-way flange and second connection block;

[0009] A fixing assembly, the fixing assembly comprising: the side wall of the four-way flange is symmetrically fixedly connected with a first connecting block, one of the side walls of the second connecting block is penetrated and fixedly connected with a transmitting device, the other side wall of the second connecting block is penetrated and fixedly connected with a receiving device, the side wall of the second connecting block is fixedly connected with a first fixing block, the side wall of the first connecting block is fixedly connected with a second fixing block, the side wall of the first fixing block is penetrated and slidably connected with a sliding rod, the side wall of the second fixing block is provided with a first plug hole, and one end of the sliding rod is inserted into the adjacent first plug hole;

[0010] The insulation component comprises an insulation box, and the insulation box is fixedly connected to the side wall of the four-way flange.

[0011] Preferably, the fixing assembly further comprises a circular plate, a second plug hole, an insert rod, a pull plate and a spring, the side wall of the sliding rod is fixedly connected with the circular plate, and the side wall of the sliding rod is provided with a circular hole.

[0012] Preferably, a second plug hole is formed on the side wall of the second fixing block, and an insertion rod is slidably connected inside the second plug hole.

[0013] Preferably, one end of the insertion rod passes through the circular hole and slides through the adjacent sliding rod, and one end of the insertion rod is fixedly connected to a pull plate.

[0014] Preferably, a spring is sleeved on the side wall of the insertion rod, one end of the spring is fixedly connected to the side wall of the second fixing block, and the other end of the spring is fixedly connected to the side wall of the pull plate.

[0015] Preferably, the insulation component further comprises a temperature detector and a thermostat, a temperature detector is fixedly installed through the side wall of the insulation box, and the sensing end of the temperature detector is arranged inside the four-way flange.

[0016] Preferably, a thermostat is fixedly installed through the side wall of the thermal insulation box, and the output end of the thermostat is arranged inside the thermal insulation box.

[0017] Beneficial effects of the utility model:

[0018] 1. In the utility model, by arranging structures such as a sliding rod, an inserting rod and a spring, the sliding rod can be inserted into the first plug hole, and the inserting rod is inserted into the circular hole of the side wall of the sliding rod, so that the sliding rod and the inserting rod are fixed to each other, thereby completing the fixation of the first connecting block and the second connecting block, and the inserting rod and the sliding rod can be quickly separated, so as to quickly separate the receiving device and the transmitting device from the four-way flange, thereby conveniently repairing the receiving device and the transmitting device.

[0019] 2. In the utility model, by providing an insulation box, a temperature detector and a thermostat, the user can easily observe the temperature changes inside the four-way flange, thereby ensuring that the temperature inside the four-way flange will not change too much during each detection, and the thermostat keeps the temperature inside the insulation box at a constant temperature, further reducing the influence of temperature on the experimental results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the appearance of a bromine concentration detection device proposed by the present invention.

[0021] Figure 2 The present invention is a schematic diagram of the internal structure of a bromine concentration detection device proposed by the present invention.

[0022] Figure 3 The present invention provides a schematic structural diagram of a first fixed block and a second fixed block in a bromine concentration detection device.

[0023] Figure 4 This is a structural cross-sectional view of a first fixed block and a second fixed block of a bromine concentration detection device proposed by the utility model.

[0024] In the figure: 1 four-way flange, 2 first connecting block, 3 second connecting block, 4 transmitting device, 5 receiving device, 6 first fixing block, 7 second fixing block, 8 sliding rod, 9 round plate, 10 first plug hole, 11 second plug hole, 12 plug rod, 13 pull plate, 14 spring, 15 heat preservation box, 16 temperature detector, 17 thermostat. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-Figure 4 , a bromine concentration detection device, comprising:

[0027] Four-way flange 1 and second connection block 3;

[0028] The fixing assembly includes: a first connecting block 2 is symmetrically fixedly connected to the side wall of a four-way flange 1, a transmitting device 4 is fixedly connected to the side wall of one of the second connecting blocks 3, a receiving device 5 is fixedly connected to the side wall of another second connecting block 3, a first fixing block 6 is fixedly connected to the side wall of the second connecting block 3, a second fixing block 7 is fixedly connected to the side wall of the first connecting block 2, a sliding rod 8 is slidably connected to the side wall of the first fixing block 6, a first plug hole 10 is opened on the side wall of the second fixing block 7, and one end of the sliding rod 8 is inserted into the adjacent first plug hole 10;

[0029] The heat preservation component comprises a heat preservation box 15, and the side wall of the four-way flange 1 is fixedly connected with the heat preservation box 15.

[0030] The fixing assembly further comprises a circular plate 9, a second plug hole 11, an insert rod 12, a pull plate 13 and a spring 14. The side wall of the slide rod 8 is fixedly connected with the circular plate 9, and the side wall of the slide rod 8 is provided with a circular hole.

[0031] A second plug hole 11 is formed on the side wall of the second fixing block 7 , and an insert rod 12 is slidably connected inside the second plug hole 11 .

[0032] One end of the insertion rod 12 passes through the circular hole and slides through the adjacent sliding rod 8. One end of the insertion rod 12 is fixedly connected to a pull plate 13, so that the sliding rod 8 can be moved better.

[0033] A spring 14 is sleeved on the side wall of the insertion rod 12 , one end of the spring 14 is fixedly connected to the side wall of the second fixing block 7 , and the other end of the spring 14 is fixedly connected to the side wall of the pull plate 13 .

[0034] The heat preservation component further includes a temperature detector 16 and a thermostat 17 . The temperature detector 16 is fixedly installed through the side wall of the heat preservation box 15 , and the sensing end of the temperature detector 16 is arranged inside the four-way flange 1 .

[0035] A thermostat 17 is fixedly installed through the side wall of the heat preservation box 15 , and an output end of the thermostat 17 is arranged inside the heat preservation box 15 .

[0036] The transmitting device 4, the receiving device 5, the temperature detector 16 and the thermostat 17 are all prior art and will not be described in detail here.

[0037] In the utility model, when the bromine in the solution is detected, the temperature detector 16 is first turned on to observe the temperature change inside the four-way flange 1, thereby ensuring that the temperature inside the four-way flange 1 will not change too much during each detection, and the thermostat 17 keeps the temperature inside the insulation box 15 in a constant temperature state, further reducing the influence of temperature on the experimental results. First, the two remaining pipe openings of the four-way flange 1 are connected to the external delivery pipeline, thereby ensuring that the bromine liquid circulates in the internal channel of the four-way flange 1, and then the bromine is detected under the joint action of the transmitting device 4 and the receiving device 5;

[0038] When the inspection is completed and the receiving device 5 and the transmitting device 4 need to be replaced or repaired, first pull the pull plate 13, and the pull plate 13 drives the insertion rod 12 to move, so that the insertion rod 12 moves out of the circular hole, and then the slide bar 8 can move, and move the circular plate 9, so that the slide bar 8 moves out of the first socket 10, so that the first connecting block 2 and the second connecting block 3 can be separated. When it is necessary to assemble again, first pull the pull plate 13 again, so that the slide bar 8 can be inserted into the first socket 10 again, and then release the pull plate 13. At this time, the insertion rod 12 is inserted into the circular hole again under the elastic action of the spring 14, thereby completing the fixing process.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bromine concentration detection device, characterized in that, include: A four-way flange (1) and a second connecting block (3); A fixing assembly, the fixing assembly comprising: a first connecting block (2) is symmetrically fixedly connected to the side wall of the four-way flange (1); a transmitting device (4) is fixedly connected to one side wall of the second connecting block (3); a receiving device (5) is fixedly connected to the other side wall of the second connecting block (3); a first fixing block (6) is fixedly connected to the side wall of the second connecting block (3); a second fixing block (7) is fixedly connected to the side wall of the first connecting block (2); a sliding rod (8) is slidably connected to the side wall of the first fixing block (6); a first plug hole (10) is provided on the side wall of the second fixing block (7); one end of the sliding rod (8) is inserted into the adjacent first plug hole (10); A heat preservation component, the heat preservation component comprising a heat preservation box (15), and the side wall of the four-way flange (1) is fixedly connected with the heat preservation box (15).

2. A bromine concentration detection device according to claim 1, characterized in that: The fixing assembly further comprises a circular plate (9), a second insertion hole (11), an insertion rod (12), a pull plate (13) and a spring (14); the side wall of the sliding rod (8) is fixedly connected with the circular plate (9); and the side wall of the sliding rod (8) is provided with a circular hole.

3. A bromine concentration detection device according to claim 2, characterized in that: A second insertion hole (11) is provided on the side wall of the second fixing block (7), and an insertion rod (12) is slidably connected inside the second insertion hole (11).

4. A bromine concentration detection device according to claim 3, characterized in that: One end of the insertion rod (12) passes through the circular hole and slides through the adjacent sliding rod (8), and one end of the insertion rod (12) is fixedly connected to a pull plate (13).

5. A bromine concentration detection device according to claim 4, characterized in that: The side wall of the insertion rod (12) is sleeved with a spring (14), one end of the spring (14) is fixedly connected to the side wall of the second fixing block (7), and the other end of the spring (14) is fixedly connected to the side wall of the pull plate (13).

6. A bromine concentration detection device according to claim 1, characterized in that: The heat preservation component further comprises a temperature detector (16) and a thermostat (17); the temperature detector (16) is fixedly installed through the side wall of the heat preservation box (15); and the sensing end of the temperature detector (16) is arranged inside the four-way flange (1).

7. A bromine concentration detection device according to claim 6, characterized in that: A thermostat (17) is fixedly installed through the side wall of the heat preservation box (15), and an output end of the thermostat (17) is arranged inside the heat preservation box (15).

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