Drug absorption structure for industrial residual chlorine analyzer

Abstract

The utility model belongs to the technical field of industrial residual chlorine instruments, and particularly relates to a medicine suction structure for an industrial residual chlorine instrument, which comprises a medicine feeding barrel and a medicine suction pipe, a conveying mechanism is arranged on the outer wall of the medicine feeding barrel, and a sealing mechanism is arranged on the outer wall of the medicine suction pipe. According to the drug absorbing structure for the industrial residual chlorine analyzer, by arranging the sealing mechanism, in the process of dosing the residual chlorine analyzer, the dosing position can be sealed, drug drifting is prevented, then the detection efficiency of the residual chlorine analyzer is improved, the accuracy of a detection result is enhanced, and the problem that in the prior art proposed in the background technology, the drug absorbing structure cannot be used for absorbing drugs is solved. In order to solve the problem that the detection result is influenced to a certain extent due to the fact that the drug absorption structure for the industrial residual chlorine analyzer is poor in sealing performance and the detection result is easy to deviate during detection, by arranging a conveying mechanism, not only can materials be quantitatively conveyed, but also drugs can be stirred and mixed, the drugs are prevented from being bonded to a certain extent, and the detection result is not influenced to a certain extent. And in addition, the mechanism is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial residual chlorine meters, in particular to a drug absorption structure for industrial residual chlorine meters. Background Art

[0002] Residual chlorine refers to the amount of chlorine left after chlorine is added to water, in addition to the amount of chlorine consumed by the reaction with bacteria, microorganisms, organic matter, inorganic matter, etc. in the water. This amount of chlorine is called residual chlorine. The highly intelligent online continuous monitoring instrument for residual chlorine analysis consists of two parts: a sensor and a secondary meter. It can measure residual chlorine, pH value, and temperature at the same time. It can be widely used in the continuous monitoring of residual chlorine and pH value of various water qualities in industries such as electricity, water plants, and hospitals.

[0003] When using an industrial residual chlorine meter, the collected samples are often adsorbed for accurate testing.

[0004] In the prior art, the drug absorption structure used in the industrial residual chlorine meter is not very airtight, which can easily lead to deviations in the test results during the test, thus having a certain impact on the test results.

[0005] For this reason, we urgently need to provide a drug absorption structure for an industrial residual chlorine meter. Utility Model Content

[0006] The purpose of the utility model is to provide a drug absorption structure for an industrial residual chlorine meter to solve the problem that the drug absorption structure for an industrial residual chlorine meter in the prior art proposed in the above background technology is not well sealed, which easily leads to deviations in the test results during detection, thereby having a certain impact on the test results.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug absorption structure for an industrial residual chlorine meter, comprising a drug administration cylinder and a drug absorption tube, wherein the drug absorption tube is connected to the bottom end of the drug administration cylinder, a conveying mechanism is arranged on the outer wall of the drug administration cylinder, and a sealing mechanism is arranged on the outer wall of the drug absorption tube.

[0008] The sealing mechanism includes a rotating ring, a handle, a turntable, a connecting tube, a support and a sealing ring. The rotating ring is connected to the outer wall of the drug suction tube, the handle is fixedly installed on the top of the rotating ring, the turntable is connected to the connecting part of the rotating ring, the connecting tube is fixedly installed on the bottom of the turntable, the support is arranged inside the connecting tube, and the sealing ring is installed on the bottom of the support.

[0009] Preferably, the conveying mechanism includes a conveying pipe, a material barrel, a driving motor, a mounting rod, a stirring plate, a conveying member, a valve, an insert rod, a push rod and a push plate, the conveying pipe is connected to the outer wall of the dosing barrel, the material barrel is installed at the other end of the conveying pipe, the driving motor is installed at the top of the material barrel, the mounting rod is connected to the rotating end of the driving motor, the stirring plate is fixedly installed on the outer wall of the mounting rod, the conveying member is installed below the outer wall of the mounting rod, the valve is installed at the conveying pipe installation position, the insert rod is connected to the inside of the conveying pipe, the push rod is arranged inside the dosing barrel, and the push plate is fixedly installed at the bottom of the push rod.

[0010] Preferably, the outer wall of the drug suction tube is provided with threads for easy connection with a rotating ring, and the inner wall of the rotating ring is threadedly connected to the outer wall of the drug suction tube. By rotating the rotating ring, it moves on the outer wall of the drug suction tube, thereby facilitating sealing of the drug administration site.

[0011] Preferably, the inner wall of the turntable is rotatably connected to the connection of the rotating ring, so that the drug administration site can be better sealed, and a buffer spring is connected inside the connecting tube, so that the support has a certain buffering performance.

[0012] Preferably, the other end of the support member is connected to one end of the buffer spring, so that the support member has a certain ductility, and the inner wall diameter of the sealing ring is smaller than the diameter of the drug suction tube, thereby improving the sealing performance of the device.

[0013] Preferably, the stirring plates are staggered and distributed on the outer wall of the mounting rod, thereby improving the stirring and mixing efficiency of the device and preventing the drugs from sticking. The conveying members are distributed inside the conveying pipe of the material barrel, which can play a role in quantitatively conveying the drugs to a certain extent.

[0014] Preferably, the insertion rod is slidably connected to the inside of the delivery tube, so that the drug can be pushed into the dosing tube through the insertion rod. The outer wall of the push plate abuts against the inner wall of the dosing tube and is slidably connected, which improves the drug absorption efficiency of the device and the accuracy of the detection results.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The drug suction structure used in the industrial residual chlorine meter can seal the drug administration site during the drug administration process of the residual chlorine meter by setting a sealing mechanism to prevent the drug from scattering, thereby improving the detection efficiency of the residual chlorine meter and enhancing the accuracy of the detection results. It solves the problem that the drug suction structure used in the industrial residual chlorine meter in the prior art proposed in the background technology is not well sealed, which easily leads to deviations in the detection results during detection, thereby having a certain impact on the detection results.

[0017] 2. The drug absorption structure used in the industrial residual chlorine meter can not only transport materials quantitatively by setting a conveying mechanism, but also stir and mix the drugs to prevent the drugs from sticking together, thereby improving the smoothness of drug administration, and the mechanism has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the sealing mechanism structure of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the conveying mechanism of the utility model.

[0022] In the figure: 1, drug delivery cartridge; 2, drug suction tube; 301, delivery tube; 302, material barrel; 303, drive motor; 304, mounting rod; 305, stirring plate; 306, delivery member; 307, valve; 308, insertion rod; 309, push rod; 310, push plate; 401, rotating ring; 402, handle; 403, turntable; 404, connecting cylinder; 405, support member; 406, sealing ring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] Embodiment 1:

[0026] A drug suction structure for an industrial residual chlorine meter comprises a drug delivery barrel 1 and a drug suction tube 2. The drug suction tube 2 is connected to the bottom end of the drug delivery barrel 1. The outer wall of the drug suction tube 2 is provided with threads for easy connection with a rotating ring 401. The outer wall of the drug delivery barrel 1 is provided with a conveying mechanism, and the outer wall of the drug suction tube 2 is provided with a sealing mechanism.

[0027] The sealing mechanism includes a rotating ring 401, a handle 402, a rotating disk 403, a connecting tube 404, a supporting member 405 and a sealing ring 406. The rotating ring 401 is connected to the outer wall of the drug suction tube 2. The inner wall of the rotating ring 401 is threadedly connected to the outer wall of the drug suction tube 2. By rotating the rotating ring 401, it moves on the outer wall of the drug suction tube 2 to facilitate sealing the drug administration site. The handle 402 is fixedly installed on the top of the rotating ring 401. The rotating disk 403 is connected to the connection of the rotating ring 401. The inner wall of the rotating disk 403 is rotatably connected to the connection of the rotating ring 401. Thereby, the drug administration site can be better sealed. The connecting tube 404 is fixedly installed at the bottom end of the turntable 403. A buffer spring is connected inside the connecting tube 404, so that the support member 405 has a certain buffering performance. The support member 405 is arranged inside the connecting tube 404, and the other end of the support member 405 is connected to one end of the buffer spring, so that the support member 405 has a certain ductility. The sealing ring 406 is installed at the bottom end of the support member 405. The inner wall diameter of the sealing ring 406 is smaller than the diameter of the drug suction tube 2, thereby improving the sealing performance of the device.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment: the conveying mechanism includes a conveying tube 301, a material barrel 302, a driving motor 303, a mounting rod 304, a stirring plate 305, a conveying member 306, a valve 307, a plug rod 308, a push rod 309 and a push plate 310, the conveying tube 301 is connected to the outer wall of the drug delivery tube 1, the material barrel 302 is installed at the other end of the conveying tube 301, the driving motor 303 is installed at the top of the material barrel 302, the mounting rod 304 is connected to the rotating end of the driving motor 303, the stirring plate 305 is fixedly installed on the outer wall of the mounting rod 304, and the stirring plate 305 is staggered and distributed on the outer wall of the mounting rod 304, thereby improving the stirring and mixing efficiency of the device and preventing the drug from sticking. In conclusion, the conveying member 306 is installed below the outer wall of the mounting rod 304. The conveying member 306 is distributed inside the delivery tube 301 of the material barrel 302, and can play a role in quantitative drug delivery to a certain extent. The valve 307 is installed at the installation position of the delivery tube 301, and the insertion rod 308 is connected to the inside of the delivery tube 301. The insertion rod 308 is slidably connected to the inside of the delivery tube 301, so that the drug can be pushed into the inside of the dosing tube 1 through the insertion rod 308. The push rod 309 is arranged inside the dosing tube 1, and the push plate 310 is fixedly installed at the bottom of the push rod 309. The outer wall of the push plate 310 abuts against the inner wall of the dosing tube 1 and is slidably connected, which improves the drug absorption efficiency of the device and improves the accuracy of the detection result.

[0030] When in use, the medicine is loaded into the material barrel 302, and the installation rod 304 is driven to rotate by the operation of the driving motor 303, so that the stirring plate 305 and the conveying member 306 are rotated, and the stirring plate 305 can prevent the medicine from sticking together. The rotation of the conveying member 306 can deliver a certain amount of medicine, and the outflow of the medicine is controlled by the valve 307. The insertion rod 308 is pushed to push the medicine inside the delivery tube 301 into the inside of the dosing tube 1, and the push rod 309 is used to make the push plate 310 press the medicine into the inside of the drug suction tube 2, and the drug suction tube 2 is inserted into the inside of the drug administration part of the instrument, and the rotating ring 401 is rotated by the handle 402. The inside of the rotating ring 401 is threadedly connected with the outer wall of the drug suction tube 2, so that the rotating ring 401 moves on the outer wall of the drug suction tube 2, so that under the connection of the support member 405, the sealing ring 406 seals the drug administration part to prevent the drug from floating, thereby improving the accuracy of the detection result.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A drug suction structure for an industrial residual chlorine meter, comprising a drug delivery cylinder (1) and a drug suction tube (2), wherein the drug suction tube (2) is connected to the bottom end of the drug delivery cylinder (1), characterized in that: The outer wall of the drug delivery cylinder (1) is provided with a conveying mechanism, and the outer wall of the drug suction tube (2) is provided with a sealing mechanism; The sealing mechanism comprises a rotating ring (401), a handle (402), a rotating disk (403), a connecting tube (404), a supporting member (405) and a sealing ring (406); the rotating ring (401) is connected to the outer wall of the drug suction tube (2); the handle (402) is fixedly mounted on the top of the rotating ring (401); the rotating disk (403) is connected to the connecting portion of the rotating ring (401); the connecting tube (404) is fixedly mounted on the bottom of the rotating disk (403); the supporting member (405) is arranged inside the connecting tube (404); and the sealing ring (406) is mounted on the bottom of the supporting member (405).

2. The drug absorption structure for an industrial residual chlorine meter according to claim 1, characterized in that: The conveying mechanism comprises a conveying pipe (301), a material barrel (302), a driving motor (303), a mounting rod (304), a stirring plate (305), a conveying member (306), a valve (307), an insert rod (308), a push rod (309) and a push plate (310), wherein the conveying pipe (301) is connected to the outer wall of the drug delivery barrel (1), the material barrel (302) is mounted on the other end of the conveying pipe (301), and the driving motor (303) is mounted on the top of the material barrel (302). The mounting rod (304) is connected to the rotating end of the driving motor (303), the stirring plate (305) is fixedly mounted on the outer wall of the mounting rod (304), the conveying member (306) is mounted below the outer wall of the mounting rod (304), the valve (307) is mounted at the mounting position of the conveying pipe (301), the insert rod (308) is connected to the inside of the conveying pipe (301), the push rod (309) is arranged inside the dosing tube (1), and the push plate (310) is fixedly mounted on the bottom end of the push rod (309).

3. The drug absorption structure for an industrial residual chlorine meter according to claim 1, characterized in that: The outer wall of the drug suction tube (2) is provided with threads, and the inner wall of the rotating ring (401) is threadedly connected to the outer wall of the drug suction tube (2).

4. The drug absorption structure for an industrial residual chlorine meter according to claim 1, characterized in that: The inner wall of the rotating disk (403) is rotatably connected to the connection point of the rotating ring (401), and a buffer spring is connected inside the connecting tube (404).

5. The drug absorption structure for an industrial residual chlorine meter according to claim 1, characterized in that: The other end of the support member (405) is connected to one end of the buffer spring, and the inner wall diameter of the sealing ring (406) is smaller than the diameter of the medicine suction tube (2).

6. The drug absorption structure for an industrial residual chlorine meter according to claim 2, characterized in that: The stirring plates (305) are staggered and distributed on the outer wall of the mounting rod (304), and the conveying member (306) is distributed inside the conveying pipe (301) of the material barrel (302).

7. The drug absorption structure for an industrial residual chlorine meter according to claim 2, characterized in that: The insertion rod (308) is slidably connected to the inside of the delivery tube (301), and the outer wall of the push plate (310) is in contact with the inner wall of the medication barrel (1) and is slidably connected thereto.

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