Hydrochloric acid ammonia gas test box

Abstract

The utility model provides a hydrochloric acid ammonia gas test chamber, which relates to the technical field of hydrochloric acid ammonia gas tests and comprises a test chamber body, a mixing bin is arranged at the top of the test chamber body, control valves are symmetrically arranged at two ends of the mixing bin, one end of each control valve is connected with a first connecting pipe, one end of each first connecting pipe is connected with a storage tank, and the other end of each first connecting pipe is connected with a second connecting pipe. Ammonia gas is arranged in one storage tank, and hydrochloric acid gas is arranged in the other storage tank. According to the utility model, by respectively opening the two control valves, ammonia gas and hydrochloric acid gas respectively stored in the two storage tanks can enter the mixing bin through the first connecting pipe, the stirring shaft is driven by the motor to drive the stirring blades to rotate, the gas entering the mixing bin is stirred, and meanwhile, ultrasonic vibration generated by the ultrasonic generator is matched, so that the ammonia gas and the hydrochloric acid gas are uniformly mixed. Therefore, the mixing of ammonia gas and hydrochloric acid gas is accelerated, the waiting time is shortened, the efficiency of test work is greatly improved, and the actual use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrochloric acid and ammonia testing, in particular to a hydrochloric acid and ammonia testing box. Background Art

[0002] Although the bathroom occupies a small area in the home, there are many reasons for the corrosion of bathroom items in the complex bathroom environment. The first is the gas brought by the sewer odor. When the sewer water seal design does not meet the standards, the gas in the public pipeline will return to the indoor corrosive products; in addition, in the bathroom environment, bathing will be carried out. Since many family bathrooms now have no windows or inner windows, poor ventilation causes the bathroom to be wet for a long time. Combined with cleaning agents such as shower gel, hand sanitizer, and soap, corrosive gases are easily produced in the air. Corrosive gases are mainly a mixture of hydrochloric acid and ammonia, so hydrochloric acid and ammonia tests are required for the items and materials used in the bathroom.

[0003] When using the existing hydrochloric acid and ammonia test chamber, the sample is usually placed inside the chamber, and hydrochloric acid gas and ammonia are added into the chamber to observe the corrosion resistance of the sample in the hydrochloric acid and ammonia mixed state. However, the existing test chamber cannot quickly mix the hydrochloric acid gas and ammonia gas, and requires a long waiting time, which leads to low overall efficiency of the test and is difficult to meet usage requirements. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that hydrochloric acid gas and ammonia gas cannot be mixed quickly, a long waiting time is required, and the overall efficiency of the test is low and it is difficult to meet the use requirements, and a hydrochloric acid and ammonia test box is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydrochloric acid ammonia test box, including a test box body, a mixing bin is arranged on the top of the test box body, control valves are symmetrically arranged at both ends of the mixing bin, one end of the control valve is connected to a first connecting pipe, one end of the first connecting pipe is connected to a storage tank, a single storage tank is provided with ammonia gas inside, and another storage tank is provided with hydrochloric acid gas inside, a motor is arranged on the top of the mixing bin, the output end of the motor movably passes through the mixing bin and is connected to a stirring shaft, a plurality of stirring blades are evenly distributed on the outside of the stirring shaft, and an ultrasonic generator is arranged on the surface of the mixing bin.

[0006] Preferably, a first solenoid valve is provided at one end of the test box body, one end of the first solenoid valve is connected to an exhaust pipe, one end of the exhaust pipe is connected to a first vacuum pump, the output end of the first vacuum pump is connected to a first delivery pipe, and one end of the first delivery pipe is connected to a water tank.

[0007] Preferably, a second solenoid valve is provided on one side of the mixing chamber, one end of the second solenoid valve is connected to a second connecting pipe, one end of the second connecting pipe is connected to a second vacuum pump, the output end of the second vacuum pump is connected to a second delivery pipe, one end of the second delivery pipe passes through the test box body and is connected to a diversion pipe, and a plurality of nozzles are evenly distributed on the outside of the diversion pipe.

[0008] Preferably, a placement plate is inserted into the inner side of the test box body, a plurality of through holes are formed through the top of the placement plate, and a first handle is provided at one end of the bottom of the placement plate.

[0009] Preferably, a sealing ring is provided on the inner side of the test box body, two hinges are provided at one end of the test box body, a box door is connected to one end of the hinge, and a sealing gasket is provided on one side of the box door.

[0010] Preferably, a second handle is provided on the surface of the door, and an observation window is provided on one side of the second handle.

[0011] Preferably, a base is provided at the bottom of the test box body, and anti-slip feet are provided at the four bottom corners of the base.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by opening two control valves respectively, ammonia gas and hydrochloric acid gas stored in two storage tanks respectively can enter the mixing chamber through the first connecting pipe, and the stirring shaft is driven by the motor to drive the stirring blade to rotate, so as to stir the gas entering the mixing chamber, and at the same time cooperate with the ultrasonic vibration generated by the ultrasonic generator, so as to accelerate the mixing of ammonia gas and hydrochloric acid gas, shorten the waiting time, greatly improve the efficiency of the test work, and meet the actual use needs.

[0014] 2. In the utility model, by opening the first solenoid valve and cooperating with the first vacuum pump, the ammonia hydrochloride gas in the test box body can be extracted through the exhaust pipe, and the ammonia hydrochloride gas can be transported to the water tank through the first delivery pipe so that it contacts with water and dissolves quickly, thereby reducing the difficulty of discharging and treating the ammonia hydrochloride gas, and effectively preventing the leakage of the ammonia hydrochloride gas, thereby ensuring the physical and mental health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural diagram of a hydrochloric acid and ammonia test box is proposed for the utility model;

[0016] Figure 2 A side view of a hydrochloric acid and ammonia test box is provided for the utility model;

[0017] Figure 3The utility model provides a schematic diagram of the internal structure of a hydrochloric acid and ammonia test box;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of a hydrochloric acid and ammonia test box.

[0019] Legend: 1. Test chamber body; 2. Mixing chamber; 3. Control valve; 4. First connecting pipe; 5. Storage tank; 6. Motor; 7. Stirring shaft; 8. Stirring blade; 9. Ultrasonic generator; 10. First solenoid valve; 11. Exhaust pipe; 12. First vacuum pump; 13. First delivery pipe; 14. Water tank; 15. Second solenoid valve; 16. Second connecting pipe; 17. Second vacuum pump; 18. Second delivery pipe; 19. Diverter pipe; 20. Nozzle; 21. Placement plate; 22. First handle; 23. Sealing ring; 24. Hinge; 25. Chamber door; 26. Sealing pad; 27. Second handle; 28. Observation window; 29. ​​Base; 30. Anti-slip footrest. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a hydrochloric acid ammonia test box, including a test box body 1, a mixing chamber 2 is arranged on the top of the test box body 1, control valves 3 are symmetrically arranged at both ends of the mixing chamber 2, one end of the control valve 3 is connected to a first connecting pipe 4, one end of the first connecting pipe 4 is connected to a storage tank 5, a single storage tank 5 is provided with ammonia gas, and another storage tank 5 is provided with hydrochloric acid gas, a motor 6 is arranged on the top of the mixing chamber 2, an output end of the motor 6 movably passes through the mixing chamber 2 and is connected to a stirring shaft 7, a plurality of stirring blades 8 are evenly distributed on the outside of the stirring shaft 7, and an ultrasonic generator 9 is arranged on the surface of the mixing chamber 2.

[0023] In this embodiment, by opening the two control valves 3 respectively, ammonia gas and hydrochloric acid gas stored in the two storage tanks 5 respectively can enter the mixing chamber 2 through the first connecting pipe 4, and the stirring shaft 7 is driven by the motor 6 to drive the stirring blade 8 to rotate, so as to stir the gas entering the mixing chamber 2, and at the same time cooperate with the ultrasonic vibration generated by the ultrasonic generator 9, so as to accelerate the mixing of ammonia gas and hydrochloric acid gas, shorten the waiting time, greatly improve the efficiency of the test work, and meet the actual use needs. Example 2

[0024] like Figure 1-Figure 4 As shown, a first solenoid valve 10 is provided at one end of the test box body 1, and an exhaust pipe 11 is connected to one end of the exhaust pipe 11, and a first vacuum pump 12 is connected to one end of the exhaust pipe 11, and an output end of the first vacuum pump 12 is connected to a first delivery pipe 13, and one end of the first delivery pipe 13 is connected to a water tank 14. A second solenoid valve 15 is provided on one side of the mixing chamber 2, and one end of the second solenoid valve 15 is connected to a second connecting pipe 16, and one end of the second connecting pipe 16 is connected to a second vacuum pump 17, and an output end of the second vacuum pump 17 is connected to a second delivery pipe 18, and one end of the second delivery pipe 18 runs through the test box body 1 and is connected to a shunt pipe 19, and the shunt pipe 19 is connected to the water tank 14. A plurality of nozzles 20 are evenly distributed on the outside of the tube 19, a placement plate 21 is inserted on the inside of the test box body 1, a plurality of through holes are opened on the top of the placement plate 21, a first handle 22 is provided at one end of the bottom of the placement plate 21, a sealing ring 23 is provided on the inside of the test box body 1, two hinges 24 are provided at one end of the test box body 1, a box door 25 is connected to one end of the hinge 24, a sealing gasket 26 is provided on one side of the box door 25, a second handle 27 is provided on the surface of the box door 25, an observation window 28 is provided on one side of the second handle 27, a base 29 is provided at the bottom of the test box body 1, and anti-slip feet 30 are provided at the four bottom corners of the base 29.

[0025] In this embodiment, by opening the first solenoid valve 10 and cooperating with the first vacuum pump 12, the ammonia hydrochloride gas in the test box body 1 can be extracted through the exhaust pipe 11, and the ammonia hydrochloride gas can be transported to the water tank 14 through the first delivery pipe 13, so that it can contact with water and dissolve quickly, thereby reducing the difficulty of discharging and treating the ammonia hydrochloride gas, and effectively preventing the leakage of the ammonia hydrochloride gas, ensuring the physical and mental health of the staff. By opening the second solenoid valve 15, the fully mixed ammonia hydrochloride gas can be discharged from the mixing chamber 2. The ammonia hydrochloride gas can be extracted from the mixing chamber 2 through the second connecting pipe 16 by the second vacuum pump 17, and transported to the shunt pipe 19 through the second delivery pipe 18, and sprayed out by the nozzle 20, so that the inside of the test box body 1 is quickly filled with ammonia hydrochloride gas, and by releasing The placement plate 21 can prevent the test samples from leaking out, and at the same time, the through holes can be used to ensure that the hydrochloric acid and ammonia gas can fully fill the test box body 1 and wrap around the outside of the sample. By grasping and pulling the first handle 22, the placement plate 21 can be pulled out of the test box body 1 and cleaned or replaced. By grasping and pushing the second handle 27, the hinge 24 can be forced to drive the box door 25 to rotate, and the test box body 1 can be closed. At the same time, the sealing gasket 26 is inserted into the inner side of the sealing ring 23. The two form a complete sealing layer, which effectively prevents the leakage of hydrochloric acid and ammonia gas. The progress of the test inside the test box body 1 can be observed and confirmed through the observation window 28. The base 29 and the anti-slip footrest 30 can provide effective support for the test box body 1 to prevent the test box body 1 from shaking or tipping over.

[0026] Working principle of this embodiment: When in use, first open the two control valves 3 respectively, so that the hydrochloric acid and ammonia stored in the two storage tanks 5 enter the mixing chamber 2 through the first connecting pipe 4, then start the motor 6, drive the stirring shaft 7 to drive the stirring blade 8 to rotate, stir the hydrochloric acid gas and ammonia gas, and start the ultrasonic generator 9 at the same time to generate ultrasonic vibration, thereby accelerating the mixing of hydrochloric acid gas and ammonia gas, and then place the sample to be tested on the placement plate 21, and at the same time grasp and push the second handle 27, so that the hinge 24 is forced to drive the box door 25 to rotate, close the test box body 1, and then open the second solenoid valve 15, and start the second vacuum pump 17, the mixed ammonia hydrochloride gas is extracted from the mixing chamber 2 through the second connecting pipe 16, and is transported to the diversion pipe 19 through the second delivery pipe 18, and is sprayed into the test box body 1 by the nozzle 20. Finally, when the test is completed, the first solenoid valve 10 is opened, and the first vacuum pump 12 is started, and the ammonia hydrochloride gas in the test box body 1 is extracted through the exhaust pipe 11, and is transported to the water tank 14 through the first delivery pipe 13, so that the ammonia hydrochloride gas is dissolved in water. During the entire working process, when each stage of the work is completed, the corresponding control valve 3, the second solenoid valve 15 and the first solenoid valve 10 need to be closed to complete the use of the ammonia hydrochloride test box.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hydrochloric acid and ammonia test chamber, comprising a test chamber body (1), characterized in that: A mixing chamber (2) is arranged on the top of the test chamber body (1), and control valves (3) are symmetrically arranged at both ends of the mixing chamber (2), one end of the control valve (3) is connected to a first connecting pipe (4), and one end of the first connecting pipe (4) is connected to a storage tank (5), a single storage tank (5) is provided with ammonia gas, and another storage tank (5) is provided with hydrochloric acid gas, a motor (6) is arranged on the top of the mixing chamber (2), an output end of the motor (6) movably passes through the mixing chamber (2) and is connected to a stirring shaft (7), a plurality of stirring blades (8) are evenly distributed on the outer side of the stirring shaft (7), and an ultrasonic generator (9) is arranged on the surface of the mixing chamber (2).

2. The hydrochloric acid and ammonia test box according to claim 1, characterized in that: A first solenoid valve (10) is provided at one end of the test box body (1), one end of the first solenoid valve (10) is connected to an exhaust pipe (11), one end of the exhaust pipe (11) is connected to a first vacuum pump (12), an output end of the first vacuum pump (12) is connected to a first delivery pipe (13), and one end of the first delivery pipe (13) is connected to a water tank (14).

3. The hydrochloric acid and ammonia test box according to claim 1, characterized in that: A second solenoid valve (15) is provided on one side of the mixing chamber (2); one end of the second solenoid valve (15) is connected to a second connecting pipe (16); one end of the second connecting pipe (16) is connected to a second vacuum pump (17); an output end of the second vacuum pump (17) is connected to a second delivery pipe (18); one end of the second delivery pipe (18) passes through the test chamber body (1) and is connected to a shunt pipe (19); a plurality of nozzles (20) are evenly distributed on the outside of the shunt pipe (19).

4. The hydrochloric acid and ammonia test box according to claim 1, characterized in that: A placement plate (21) is inserted into the inner side of the test box body (1), a plurality of through holes are formed through the top of the placement plate (21), and a first handle (22) is provided at one end of the bottom of the placement plate (21).

5. The hydrochloric acid and ammonia test box according to claim 1, characterized in that: A sealing ring (23) is provided on the inner side of the test box body (1), two hinges (24) are provided on one end of the test box body (1), a box door (25) is connected to one end of the hinge (24), and a sealing gasket (26) is provided on one side of the box door (25).

6. The hydrochloric acid and ammonia test box according to claim 5, characterized in that: A second handle (27) is provided on the surface of the box door (25), and an observation window (28) is provided on one side of the second handle (27).

7. The hydrochloric acid and ammonia test box according to claim 1, characterized in that: A base (29) is provided at the bottom of the test box body (1), and anti-slip feet (30) are provided at the four bottom corners of the base (29).

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