Full-automatic water-soluble acid tester

Abstract

The utility model relates to the technical field of measuring instruments, in particular to a full-automatic water-soluble acid tester which comprises a main body mechanism, a detection mechanism and a control mechanism, the detection mechanism is located on the left side in the main body mechanism, the control mechanism is located on the right side in the main body mechanism, and the main body mechanism comprises a box body, a box door and a printing opening. A handle is fixedly mounted at the front end of the box door; an operation screen is fixedly mounted on the right side of the top end of the box body; a printing outlet is fixedly formed in the front end of the box body; a transmission interface is fixedly mounted on the right side of the front end of the box body; according to the tester, control and program setting of the tester can be carried out by arranging the operation screen, detection results can be printed out through the printing port, data downloading can be carried out through the transmission interface, and heat dissipation of the tester can be carried out through the heat dissipation window.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a full-automatic water-soluble acid measuring instrument. Background Art

[0002] At present, the known method for determining water-soluble acid in transformer oil and turbine oil is the manual visual colorimetric method. The method is to mix and shake equal volumes of distilled water and the test sample, take the water extract, add bromocresol purple or bromocresol green indicator, and then put it into a colorimetric glass container, and then compare it with the pH standard buffer solution sealed in the colorimetric glass container and added with bromocresol purple or bromocresol green indicator, that is, with the pH standard color grade, to determine the pH value.

[0003] As disclosed in the authorization announcement number CN101614674B, a fully automatic water-soluble acid determination instrument is disclosed. It is characterized in that it includes a test cup, a test tube, a cleaning agent bottle, a distilled water bottle, a sample bottle, a vacuum pump, a test tube, a waste liquid bottle, and an indicator bottle. The test cup is provided with a heater and a temperature sensor. The mouth of the test cup is respectively connected to the cleaning agent bottle, the distilled water bottle, the sample bottle, and the vacuum pump through a conveying pipeline. The mouth of the test tube is provided with a closed needle, which is connected to the indicator bottle, the test cup, and the waste liquid bottle through a conveying pipeline. The bottom of the test cup and the test tube are both connected to the waste liquid bottle through a conveying pipeline. The present invention solves the defects of low efficiency and large test result errors caused by the artificial visual colorimetry method for the determination of water-soluble acid in transformer oil and turbine oil at present, and has the advantages of easy processing and manufacturing, low cost, convenient operation, stability and reliability, high work efficiency, and accurate test results.

[0004] The currently available fully automatic water-soluble acid tester cannot store the test data, so that the test needs to be repeated after the result is lost, and the test results cannot be downloaded, which is not convenient for the preparation of electronic documents. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic water-soluble acid tester to solve the problems raised in the above background technology.

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

[0007] The fully automatic water-soluble acid tester comprises a main body structure, a detection mechanism and a control mechanism, wherein the detection mechanism is located on the left side inside the main body structure, and the control mechanism is located on the right side inside the main body structure. The main body structure comprises a box body, a box door and a printing port. The box door is fixedly installed on the left side of the top end of the box body, a handle is fixedly installed on the front end of the box door, an operation screen is fixedly installed on the right side of the top end of the box body, a print port is fixedly installed on the front end of the box body, a transmission interface is fixedly installed on the right side of the front end of the box body, a reagent door is fixedly installed on the left side of the left end of the box body, and a heat dissipation window is opened on the right side of the left end of the box body.

[0008] Preferably, the detection mechanism comprises a sample chamber, a detection chamber, a reagent chamber and a transmission line, a sample placement plate is fixedly installed in the sample chamber, a sample bottle is movably installed on the sample placement plate, and a sampling tube is movably installed in the sample bottle.

[0009] Preferably, the front end of the sampling tube is movably mounted on the cleaning switch, the cleaning switch is movably mounted on the top of the cleaning bottle, and the sampling tube passes through the heater, oscillator, extractor and comparator and is movably mounted on the left end of the liquid pump.

[0010] Preferably, the heater is movably installed on the right side of the top of the detection chamber, the oscillator is fixedly installed in the middle of the detection chamber, the extractor is fixedly installed on the right side of the middle of the detection chamber, the comparator is fixedly installed on the bottom of the detection chamber, the liquid pumping machine is fixedly installed on the right side of the bottom of the detection chamber, and a drain pipe is fixedly installed on the bottom of the liquid pumping machine.

[0011] Preferably, a reagent chamber is opened on the left side of the bottom end of the detection chamber, a reagent bottle is movably installed in the reagent chamber, a catheter is movably installed in the reagent bottle, the right end of the catheter is fixedly installed on the left end of the comparator, and a transmission line is fixedly installed on the right end of the comparator.

[0012] Preferably, the control mechanism includes a processor and a control compartment, the left end of the processor is fixedly installed on the right end of the transmission line, the processor is fixedly installed on the left side of the bottom end of the control compartment, a printer is fixedly installed in the middle of the bottom end of the control compartment, and a memory is fixedly installed on the right side of the top end of the control compartment.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The fully automatic water-soluble acid tester can store the test results through the memory. Backing up the data can avoid the loss of test results and prevent the experiment from being repeated due to data loss.

[0015] 2. The fully automatic water-soluble acid tester can download the data in the memory through the transmission interface for use as electronic documents, which is simpler and faster. At the same time, data downloading can save printing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a right-side overall structural schematic diagram of the utility model;

[0017] Figure 2 It is a left-side overall structural schematic diagram of the utility model;

[0018] Figure 3 It is a plan view of the detection mechanism of the utility model;

[0019] Figure 4 It is a plan view of the control mechanism of the utility model.

[0020] In the figure: 101, main body; 102, detection mechanism; 103, control mechanism; 104, box; 105, box door; 106, handle; 201, operation screen; 202, print port; 203, transmission interface; 204, reagent door; 205, heat dissipation window; 206, sample compartment; 301, sample plate; 302, sample bottle; 303, sampling tube; 304, cleaning switch; 305, cleaning bottle; 306, heater; 401, oscillator; 402, extraction machine; 403, detection compartment; 404, comparator; 405, pumping machine; 406, drain pipe; 501, reagent compartment; 502, reagent bottle; 503, catheter; 504, transmission line; 505, processor; 506, control compartment; 601, printer; 602, memory. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] The fully automatic water-soluble acid tester comprises a main body 101, a detection mechanism 102 and a control mechanism 103, wherein the detection mechanism 102 is located on the left side inside the main body 101, and the control mechanism 103 is located on the right side inside the main body 101. The main body 101 comprises a box 104, a box door 105 and a printing port 202. The box door 105 is fixedly installed on the left side of the top end of the box 104, and a handle 106 is fixedly installed on the front end of the box door 105. An operation screen 201 is fixedly installed on the right side of the top end of the box 104, a print port 202 is fixedly installed on the front end of the box 104, a transmission interface 203 is fixedly installed on the right side of the front end of the box 104, a reagent door 204 is fixedly installed on the left side of the left end of the box 104, and a heat dissipation window 205 is opened on the right side of the left end of the box 104.

[0024] Through the above scheme, the measuring instrument can be controlled and programmed by setting an operation screen, the test results can be printed out through the print port, data can be downloaded through the transmission interface, and the measuring instrument can be cooled through the heat dissipation window.

[0025] In this embodiment, preferably, the detection mechanism 102 includes a sample chamber 206, a detection chamber 403, a reagent chamber 501 and a transmission line 504, a sample plate 301 is fixedly installed in the sample chamber 206, a sample bottle 302 is movably installed on the sample plate 301, and a sampling tube 303 is movably installed in the sample bottle 302.

[0026] According to the above scheme, the sample bottle can be placed by setting the sample plate, and the sample can be filled through the sample bottle.

[0027] In this embodiment, preferably, the front end of the sampling tube 303 is movably installed on the cleaning switch 304, the cleaning switch 304 is movably installed on the top of the cleaning bottle 305, and the sampling tube 303 passes through the heater 306, the oscillator 401, the extractor 402 and the comparator 404 and is movably installed on the left end of the liquid pump 405.

[0028] Through the above scheme, the sample can be transmitted by setting the sampling tube, the ethanol extraction in the cleaning bottle can be controlled by setting the cleaning switch, and the ethanol can be added through the cleaning bottle.

[0029] In this embodiment, preferably, the heater 306 is movably installed on the top right side of the detection chamber 403, the oscillator 401 is fixedly installed in the middle of the detection chamber 403, the extractor 402 is fixedly installed in the middle right side of the detection chamber 403, the comparator 404 is fixedly installed at the bottom end of the detection chamber 403, the liquid pumping machine 405 is fixedly installed on the bottom right side of the detection chamber 403, and a drain pipe 406 is fixedly installed at the bottom of the liquid pumping machine 405.

[0030] According to the above scheme, a heater is provided to heat the sample, an oscillator is used to oscillate and separate the sample, an extractor is used to extract the sample after oscillation and separation, a comparator is used to compare and measure the sample to obtain the result, a pump can be used to extract and circulate the sample through the sampling tube and between the various devices, and the waste liquid can be discharged through the drain pipe.

[0031] In this embodiment, preferably, a reagent chamber 501 is opened on the left side of the bottom end of the detection chamber 403, a reagent bottle 502 is movably installed in the reagent chamber 501, a conduit 503 is movably installed in the reagent bottle 502, the right end of the conduit 503 is fixedly installed on the left end of the comparator 404, and a transmission line 504 is fixedly installed on the right end of the comparator 404.

[0032] According to the above scheme, the reagent can be added by setting the reagent bottle, the reagent can be transmitted through the catheter, and the measurement result can be transmitted to the processor through the transmission line.

[0033] In this embodiment, preferably, the control mechanism 103 includes a processor 505 and a control compartment 506, the left end of the processor 505 is fixedly installed on the right end of the transmission line 504, the processor 505 is fixedly installed on the left side of the bottom end of the control compartment 506, a printer 601 is fixedly installed in the middle of the bottom end of the control compartment 506, and a memory 602 is fixedly installed on the right side of the top end of the control compartment 506.

[0034] Through the above scheme, the processor can be set to write a program and process the measurement results and control the printer to print them. The measurement results can be printed out by the printer and stored in the memory.

[0035] When the fully automatic water-soluble acid tester of this embodiment is used, the user opens the reagent door 204 to pour the reagent into the reagent bottle 502, then opens the box door 105 to pour the sample into the sample bottle 302 in the sample chamber 206, and sets the detection program through the control screen operation. After the program is started, the liquid pump 405 extracts the sample in the sample bottle 302 and enters the heater 306 for heating. After heating, the sample enters the oscillator 401 for oscillation. After the oscillation is completed, the sample enters the extraction machine 402 for extraction. The extracted sample enters the comparator 404, and at the same time, the reagent in the reagent bottle 502 is passed through the comparator 404. The liquid enters the comparator 404 through the conduit 503, and color development and colorimetric measurement are performed in the comparator 404. The data is transmitted to the processor 505 through the transmission line 504. The processor 505 controls the printer 601 to print the test results. After the test is completed, the pump 405 continues to pump liquid. At this time, the cleaning switch 304 is turned on, and ethanol is added to the cleaning bottle 305. The ethanol is extracted by the pump 405, so that the ethanol passes through the sampling tube 303 and circulates between the various devices, so that the residual sample in the device is cleaned, and the waste liquid after cleaning is discharged through the drain pipe 406.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully automatic water-soluble acid tester, comprising a main body mechanism (101), a detection mechanism (102) and a control mechanism (103), characterized in that: The detection mechanism (102) is located on the left side inside the main mechanism (101), and the control mechanism (103) is located on the right side inside the main mechanism (101). The main mechanism (101) comprises a box (104), a box door (105) and a printing port (202). The box door (105) is fixedly installed on the left side of the top end of the box (104), and a handle (106) is fixedly installed on the front end of the box door (105). An operation screen (201) is fixedly installed on the right side of the top end of the box (104). A printing port (202) is fixedly installed on the front end of the box (104). A transmission interface (203) is fixedly installed on the right side of the front end of the box (104). A reagent door (204) is fixedly installed on the left side of the left end of the box (104), and a heat dissipation window (205) is opened on the right side of the left end of the box (104).

2. The fully automatic water-soluble acid tester according to claim 1, characterized in that: The detection mechanism (102) comprises a sample chamber (206), a detection chamber (403), a reagent chamber (501) and a transmission line (504); a sample placement plate (301) is fixedly installed in the sample chamber (206); a sample bottle (302) is movably installed on the sample placement plate (301); and a sampling tube (303) is movably installed in the sample bottle (302).

3. The fully automatic water-soluble acid tester according to claim 2, characterized in that: The front end of the sampling tube (303) is movably mounted on the cleaning switch (304), and the cleaning switch (304) is movably mounted on the top of the cleaning bottle (305). The sampling tube (303) passes through the heater (306), the oscillator (401), the extractor (402) and the comparator (404) and is movably mounted on the left end of the liquid pump (405).

4. The fully automatic water-soluble acid tester according to claim 3, characterized in that: The heater (306) is movably mounted on the right side of the top of the detection chamber (403); the oscillator (401) is fixedly mounted in the middle of the detection chamber (403); the extractor (402) is fixedly mounted on the right side of the middle of the detection chamber (403); the comparator (404) is fixedly mounted on the bottom of the detection chamber (403); the liquid pump (405) is fixedly mounted on the right side of the bottom of the detection chamber (403); and a liquid discharge pipe (406) is fixedly mounted at the bottom of the liquid pump (405).

5. The fully automatic water-soluble acid tester according to claim 4, characterized in that: A reagent chamber (501) is provided on the left side of the bottom end of the detection chamber (403), a reagent bottle (502) is movably installed in the reagent chamber (501), a conduit (503) is movably installed in the reagent bottle (502), the right end of the conduit (503) is fixedly installed on the left end of the comparator (404), and a transmission line (504) is fixedly installed on the right end of the comparator (404).

6. The fully automatic water-soluble acid tester according to claim 1, characterized in that: The control mechanism (103) comprises a processor (505) and a control chamber (506), wherein the left end of the processor (505) is fixedly mounted on the right end of the transmission line (504), the processor (505) is fixedly mounted on the left side of the bottom end of the control chamber (506), a printer (601) is fixedly mounted in the middle of the bottom end of the control chamber (506), and a memory (602) is fixedly mounted on the right side of the top end of the control chamber (506).

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