Anti-scale agent performance experiment equipment

Abstract

The utility model discloses anti-scale agent performance experimental equipment, and relates to the technical field of general chemical or physical laboratory equipment. The anti-scale agent performance experiment equipment comprises an experiment table, a support is welded to the upper surface of the experiment table, and an air suction device with a filtering function is arranged on the upper surface of the support; wherein the air suction device comprises a connecting piece, the connecting piece slides in the support, a hose is fixedly adhered to the lower surface of the connecting piece, and an air inlet pipe is fixedly adhered to the lower surface of the hose; a sliding groove is formed in the surface of the connecting piece, a sliding piece is slidably connected into the sliding groove, by arranging an air inlet pipe in the air suction device, the position of the air inlet pipe can be adjusted according to the specific position of an experiment, it is guaranteed that the air suction device can be aligned to the volatilization position to absorb unhealthy air, and inhalation of experimenters is avoided; meanwhile, the volatile gas is non-toxic under the common action of the filter, so that the life health of experimenters is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of general chemical or physical laboratory equipment, in particular to anti-scaling agent performance experimental equipment. Background Art

[0002] Anti-scaling agent is a chemical agent used to clean and remove scale, dirt and other deposits. It is usually used to clean household dishwashers, washing machines, kettles, faucets, bathtubs, toilets and other equipment and facilities. The ingredients of anti-scaling agent usually include strong alkaline or strong acidic chemicals, such as sodium hydroxide (potassium hydroxide), hydrochloric acid (sulfuric acid), phosphoric acid, etc., as well as surfactants, additives, etc. Since the anti-scaling agent has a certain volatility, it is necessary to avoid inhaling too much steam when using it. Therefore, when conducting anti-scaling agent performance experiments, it is necessary to avoid the experimenters from inhaling volatile gases that affect their life and health. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and to provide an anti-scaling agent performance test device, which can solve the problem that the inhalation of volatile gas affects the life and health of the test personnel.

[0004] To achieve the above object, the utility model provides the following technical solutions: an anti-scaling agent performance test device, comprising a test bench, a bracket is welded on the upper surface of the test bench, and an air suction device with a filtering function is arranged on the upper surface of the bracket;

[0005] The air inhalation device includes a connecting piece, the connecting piece slides inside the bracket, a hose is fixedly bonded to the lower surface of the connecting piece, and an air inlet pipe is fixedly bonded to the lower surface of the hose;

[0006] A sliding groove is provided on the surface of the connecting piece, a sliding piece is slidably connected inside the sliding groove, and the surface of the sliding piece is fixedly bonded to the surface of the hose.

[0007] Preferably, an air pump is screwed onto the upper surface of the bracket, the input end of the air pump is connected to the surface of the connecting piece, a filter is fixedly mounted onto the output end of the air pump, and an air outlet pipe is screwed onto the output end of the filter.

[0008] Preferably, the interior of the bracket is rotatably connected to a first threaded rod, and a surface key pin of the first threaded rod is connected to a second gear.

[0009] Preferably, a motor is screw-mounted on the surface of the bracket, and a first gear is key-pin-connected to an output end of the motor, and teeth of the first gear mesh with teeth of the second gear.

[0010] Preferably, a threaded sleeve is fixedly connected to the inner surface of the connecting piece, and the inner surface of the threaded sleeve is threadedly connected to the surface of the first threaded rod.

[0011] Preferably, a through hole is provided on the surface of the connecting piece;

[0012] The surface of the sliding part is threadedly connected with a second threaded rod, and the surface of the second threaded rod is adhered with a knob.

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

[0014] (1) The anti-scaling agent performance test equipment can adjust the position of the air inlet pipe according to the specific location of the experiment by setting the air inlet pipe in the air suction device, so as to ensure that the unhealthy gas can be absorbed at the volatilization point to avoid inhalation by the experimenters. At the same time, the volatile gas can be made non-toxic under the common action of the filter, thereby protecting the life and health of the experimenters.

[0015] (2) The anti-scaling agent performance test equipment is provided with a threaded sleeve that moves on the surface of the first threaded rod, so that it drives the corresponding air inlet pipe to be adjusted to a suitable position, thereby expanding the air intake range of the air inlet pipe and more effectively meeting the actual demand for the absorption position of unhealthy gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection relationship between the threaded sleeve and the connecting piece of the utility model;

[0019] Figure 3 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0021] Figure numerals: 1. laboratory table; 2. bracket; 3. air pump; 4. filter; 5. air outlet pipe; 6. through hole; 7. sliding groove; 8. air inlet pipe; 9. sliding part; 10. hose; 11. threaded sleeve; 12. connecting part; 13. motor; 14. first gear; 15. second gear; 16. first threaded rod; 17. knob; 18. second threaded rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-4 The utility model provides a technical solution: an anti-scaling agent performance test device, comprising a test bench 1, a bracket 2 is welded on the upper surface of the test bench 1, and an air suction device with a filtering function is arranged on the upper surface of the bracket 2;

[0027] The air inhalation device includes a connecting member 12, which slides inside the bracket 2, a hose 10 is fixedly bonded to the lower surface of the connecting member 12, and an air inlet pipe 8 is fixedly bonded to the lower surface of the hose 10;

[0028] The surface of the connecting member 12 is provided with a sliding groove 7 , the interior of the sliding groove 7 is slidably connected with a sliding member 9 , and the surface of the sliding member 9 is fixedly bonded to the surface of the hose 10 .

[0029] An air pump 3 is screwed onto the upper surface of the bracket 2, the input end of the air pump 3 is connected to the surface of the connector 12, a filter 4 is fixedly mounted onto the output end of the air pump 3, the filter 4 is a carbon steel DN150 gas-liquid filter, and an air outlet pipe 5 is screwed onto the output end of the filter 4.

[0030] The inside of the bracket 2 is rotatably connected with a first threaded rod 16 , and the surface of the first threaded rod 16 is key-connected with a second gear 15 .

[0031] The surface of the bracket 2 is screwed with a motor 13 , and the output end of the motor 13 is key-pin-connected with a first gear 14 , and the teeth of the first gear 14 are meshed with the teeth of the second gear 15 .

[0032] The inner surface of the connecting member 12 is fixedly connected with a threaded sleeve 11 , and the inner surface of the threaded sleeve 11 is threadedly connected to the surface of the first threaded rod 16 .

[0033] A through hole 6 is formed on the surface of the connecting member 12;

[0034] The surface of the sliding member 9 is threadedly connected with a second threaded rod 18 , and the surface of the second threaded rod 18 is adhered with a knob 17 .

[0035] When conducting an anti-scaling agent performance experiment, in order to avoid inhaling volatile gases of the anti-scaling agent, the first gear 14 is driven to rotate by starting the motor 13, and the rotation of the first gear 14 drives the second gear 15 to rotate, and the rotation of the second gear 15 drives the first threaded rod 16 to rotate, and the rotation of the first threaded rod 16 drives the threaded sleeve 11 to move, and the movement of the threaded sleeve 11 drives the connecting piece 12 to move, and the movement of the connecting piece 12 drives the hose 10 to move, and the movement of the hose 10 drives the air inlet pipe 8 to move to a suitable position.

[0036] Then, the knob 17 is rotated by external force so that the knob 17 no longer fixes the connecting member 12 and the sliding member 9. Then, the position of the hose 10 is adjusted by external force. The position change of the hose 10 drives the position of the air inlet pipe 8 to move to a suitable position. Then, the knob 17 is rotated to fix the position of the connecting member 12 and the sliding member 9.

[0037] Finally, the air pump 3 is started to absorb the volatilized gas in the anti-scaling agent performance experiment, which is filtered by the filter 4 and finally discharged from the outlet pipe 5.

[0038] By setting the air inlet pipe 8 in the air suction device, the position of the air inlet pipe 8 can be adjusted according to the specific position of the experiment, so that it can be aimed at the volatilization site to absorb unhealthy gases and avoid inhalation by the experimenters. At the same time, the volatile gases can be made non-toxic under the common action of the filter 4, thereby protecting the life and health of the experimenters.

[0039] By setting the threaded sleeve 11 to move on the surface of the first threaded rod 16, it drives the corresponding air inlet pipe 8 to be adjusted to a suitable position, so as to expand the air intake range of the air inlet pipe 8 and more effectively adapt to the actual demand for the absorption position of unhealthy gases.

[0040] Working principle: When conducting an anti-scaling agent performance experiment, in order to avoid inhaling the volatile gas of the anti-scaling agent, the first gear 14 is driven to rotate by starting the motor 13, the first gear 14 drives the second gear 15 to rotate, the second gear 15 drives the first threaded rod 16 to rotate, the first threaded rod 16 drives the threaded sleeve 11 to move, the threaded sleeve 11 drives the connecting piece 12 to move, the connecting piece 12 drives the hose 10 to move, and the hose 10 drives the air inlet pipe 8 to move to a suitable position.

[0041] Then, the knob 17 is rotated by external force so that the knob 17 no longer fixes the connecting member 12 and the sliding member 9. Then, the position of the hose 10 is adjusted by external force. The position change of the hose 10 drives the position of the air inlet pipe 8 to move to a suitable position. Then, the knob 17 is rotated to fix the position of the connecting member 12 and the sliding member 9.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An anti-scaling agent performance test device, comprising a test bench (1), a bracket (2) welded to the upper surface of the test bench (1), characterized in that: The upper surface of the support (2) is provided with an air suction device having a filtering function; The air intake device comprises a connecting piece (12), the connecting piece (12) slides inside the bracket (2), a hose (10) is fixedly bonded to the lower surface of the connecting piece (12), and an air inlet pipe (8) is fixedly bonded to the lower surface of the hose (10); The surface of the connecting member (12) is provided with a sliding groove (7), the interior of the sliding groove (7) is slidably connected with a sliding member (9), and the surface of the sliding member (9) is fixedly bonded to the surface of the hose (10).

2. The anti-scaling agent performance test equipment according to claim 1, characterized in that: An air pump (3) is screwed onto the upper surface of the bracket (2); the input end of the air pump (3) is connected to the surface of the connecting piece (12); a filter (4) is fixedly mounted onto the output end of the air pump (3); and an air outlet pipe (5) is screwed onto the output end of the filter (4).

3. The anti-scaling agent performance test equipment according to claim 1, characterized in that: The interior of the bracket (2) is rotatably connected to a first threaded rod (16), and a second gear (15) is key-connected to the surface of the first threaded rod (16).

4. The anti-scaling agent performance test equipment according to claim 3, characterized in that: The surface of the bracket (2) is screw-mounted with a motor (13), the output end of the motor (13) is key-pin-connected with a first gear (14), and the teeth of the first gear (14) are meshed with the teeth of the second gear (15).

5. The anti-scaling agent performance test equipment according to claim 3, characterized in that: The inner surface of the connecting piece (12) is fixedly connected with a threaded sleeve (11), and the inner surface of the threaded sleeve (11) is threadedly connected to the surface of the first threaded rod (16).

6. The anti-scaling agent performance test equipment according to claim 1, characterized in that: A through hole (6) is provided on the surface of the connecting piece (12); The surface of the sliding member (9) is threadedly connected to a second threaded rod (18), and a rotating knob (17) is adhered to the surface of the second threaded rod (18).

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