CN210322736U - Novel corrosion resistance evaluation test can regulate and control and spray device - Google Patents
Novel corrosion resistance evaluation test can regulate and control and spray device Download PDFInfo
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- CN210322736U CN210322736U CN201921025760.2U CN201921025760U CN210322736U CN 210322736 U CN210322736 U CN 210322736U CN 201921025760 U CN201921025760 U CN 201921025760U CN 210322736 U CN210322736 U CN 210322736U
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Abstract
The utility model discloses a novel experimental spray set of can regulating and control of corrosion resistance aassessment, including the railway carriage or compartment body, the internal surface fixedly connected with fixed shower that is close to its top on the railway carriage or compartment body, the internal surface that is close to its top on the railway carriage or compartment body is rotated through the bearing and is connected with the rotation shower, the fixed surface that is close to its top on the railway carriage or compartment body is connected with the motor that is just reversing, the output shaft fixedly connected with action wheel of the motor that is just reversing, the equal fixedly connected with in surface that stretches out railway carriage or compartment body left end on the rotation shower follows the driving wheel, the one end of delivery pipe is provided with the water pump, the bottom of the railway carriage or compartment body is provided with the. The utility model discloses a set up the motor and pass through the action wheel and drive from the driving wheel and rotate the shower and rotate, make to rotate the shower and spray with different angles, make and spray more evenly.
Description
Technical Field
The utility model relates to a corrosivity experimental device technical field specifically is a novel experimental spraying can be regulated and control of corrosion resistance aassessment device.
Background
The Metallic material is damaged by the surrounding medium, known as Metallic Corrosion (Metallic Corrosion). Corrosion of metals is the most common form of corrosion. During corrosion, a chemical or electrochemical multiphase reaction occurs at the interface of the metal, causing the metal to change to an oxidized (ionic) state. This can significantly reduce the mechanical properties of the metal material such as strength, plasticity, toughness, etc., destroy the geometric shape of the metal member, increase the wear between parts, deteriorate the physical properties of electricity, optics, etc., shorten the service life of the equipment, and even cause disastrous accidents such as fire, explosion, etc. In 1975, the economic loss caused by metal corrosion in the United states is 700 hundred million dollars, which accounts for 4.2% of the total value of national economic production in the same year, and according to statistics, the steel loss caused by metal corrosion in each year accounts for about 10-20% of the steel yield in the same year. The corrosion phenomenon of metals is very common. For example, rust on iron products (Fe2O 3. xH2O), white spots on the surface of aluminum products (Al2O3), copper products surface generated verdigris [ Cu2(OH)2CO3], silverware surface blackening (Ag2S, Ag2O) and the like belong to metal corrosion, and the corrosion of iron products, which is the most commonly used metal. In order to research the corrosion performance of metal, water is generally sprayed on the surface of the metal, and the metal corrosion is simulated by using the condition of a metal corrosive body, but the amount of the water sprayed by the existing spraying device is inconvenient to adjust, the spraying is not uniform, the experimental result is influenced, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel experimental adjustable spray of corrosion resistance aassessment device has possessed evenly spraying and adjustable advantage, has solved prior art and has sprayed the problem that the volume is unchangeable to be adjusted of inhomogeneous spraying.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel spraying device can be regulated and control in corrosion resistance aassessment test, includes the railway carriage or compartment body, the internal surface fixedly connected with fixed shower that is close to its top on the railway carriage or compartment body, the internal surface that is close to its top on the railway carriage or compartment body is connected with the rotation shower through the bearing rotation.
The spraying device comprises a box body, and is characterized in that a forward and reverse rotating motor is fixedly connected to the surface of the box body close to the top of the box body, a driving wheel is fixedly connected to an output shaft of the forward and reverse rotating motor, a driven wheel is fixedly connected to the surface of the rotating spraying pipe extending out of the left end of the box body, the surface of the driven wheel is meshed with the surface of the driving wheel, a placing screen plate is fixedly connected to the surface of the box body close to the middle of the box body, a water supply pipe is arranged outside the box body, a water pump is arranged at one end of the water supply pipe, the other end of the water supply pipe is installed and communicated with a fixed spraying pipe, a water.
Preferably, the bottom of the water pump is provided with a circulating water pipe, and the end part of the circulating water pipe is communicated with the inside of the water tank.
Preferably, the bottom of the carriage body is fixedly connected with a foot pad.
Preferably, a compartment door is arranged on the front end face of the compartment body.
Preferably, the appearance of the carriage body is provided with a control switch.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, the utility model discloses a bottom fixed connection callus on the sole at the railway carriage or compartment body, make this novel adjustable spray set of corrosion resistance aassessment experiment more stable when using, set up the railway carriage or compartment door through the preceding terminal surface at the railway carriage or compartment body, the effect that the water that has reached the mode and sprayed spills from the preceding terminal surface of the railway carriage or compartment body, prevent the waste of water resource, control switch is used for controlling water pump start-up power, thereby reach the effect of control spray water volume, the water pump passes through delivery pipe and circulating pipe and transmits the water of basin inside for fixed shower and rotation shower, and the inside of the water rivers to the basin that sprays out, water cyclic utilization's effect has been reached.
Two, the utility model discloses a setting will await measuring the metal and put on placing the otter board, then start the water pump, the water pump passes through circulating pipe and delivery pipe and supplies the inside water of basin to fixed shower and rotate the shower, fixed shower passes through the nozzle with the rotation shower and evenly sprays at the metal surface, when the water spray volume is adjusted to needs, accessible control switch adjusts water pump power, thereby reach the effect of adjusting the water spray volume, and can start positive reverse motor, positive reverse motor circular telegram positive reverse rotation, positive reverse motor drives the action wheel and rotates, because the surface of action wheel and the surface meshing from the driving wheel, thereby make the action wheel rotate shower forward reverse rotation through driving the rotation shower, it rotates the shower nozzle on it to rotate the shower, thereby make the shower nozzle spray the metal with different angles, the spraying effect is more even.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention;
fig. 2 is a cross-sectional view of a side view of the present invention;
fig. 3 is a cross-sectional view of a top view of the present invention.
In the figure: 1-compartment body, 2-fixed spray pipe, 3-bearing, 4-rotary spray pipe, 5-positive and negative rotation motor, 6-driving wheel, 7-driven wheel, 8-prevention plate, 9-water pump, 10-control switch, 11-water supply pipe, 12-water tank, 13-circulating water pipe, 14-foot pad, 15-box door and 16-nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a novel adjustable spraying device for corrosion resistance assessment tests comprises a chamber body 1, water sprayed out by a nozzle 16 flows to the temporal part of a water channel 12 along the inner wall of the chamber body 1, a fixed spraying pipe 2 is fixedly connected to the inner surface of the chamber body 1 close to the top of the chamber body, when a water pump 9 is started, a water source is provided for the fixed spraying pipe 2 and a rotating spraying pipe 4 through a water supply pipe 11 and a circulating water pipe 13, the water inside the fixed spraying pipe 2 and the rotating spraying pipe 4 is sprayed out through the nozzle 16, a foot pad 14 is fixedly connected to the bottom of the chamber body 1, the novel adjustable spraying device for corrosion resistance assessment tests is more stable in use through the foot pad 14 fixedly connected to the bottom of the chamber body 1, a chamber door 15 is arranged on the front end face of the chamber body 1, the effect of spraying water from the front end face of the chamber body 1 is achieved, waste of water resources is prevented, a control switch 10 is arranged on the performance of the chamber body 1, the control switch 10 is used for controlling the starting power of the water pump 9, so that the effect of controlling the spraying water quantity is achieved, and the inner surface of the compartment body 1 close to the top of the compartment body is rotatably connected with a rotary spraying pipe 4 through a bearing 3.
Referring to fig. 1 to 3, a positive and negative rotation motor 5 is fixedly connected to the surface of the carriage body 1 near the top thereof, the positive and negative rotation motor 5 is powered by an external power supply, for the purpose of providing power for the present invention, an output shaft of the positive and negative rotation motor 5 is fixedly connected with a driving wheel 6, when the positive and negative rotation motor 5 rotates, the positive and negative rotation motor 5 drives the driving wheel 6 to rotate, because the surface of the driving wheel 6 is meshed with the surface of a driven wheel 7, the driving wheel 6 drives a rotation spray pipe 4 to rotate through the driven wheel 7, thereby adjusting the spray angle of a nozzle 16 on the rotation spray pipe 4, achieving the effect of uniform spraying, the surface of the rotation spray pipe 4 extending out of the left end of the carriage body 1 is fixedly connected with the driven wheel 7, the surface of the driven wheel 7 is meshed with the surface of the driving wheel 6, a placing mesh plate 8 is fixedly connected to the surface, the exterior of the compartment body 1 is provided with a water supply pipe 11, one end of the water supply pipe 11 is provided with a water pump 9, the other end of the water supply pipe 11 is installed and communicated with the fixed spray pipe 2, the bottom of the water pump 9 is provided with a circulating water pipe 13, the end part of the circulating water pipe 13 is communicated with the interior of the water tank 12, the water pump 9 transmits the water in the water tank 12 to the fixed spray pipe 2 and the rotating spray pipe 4 through the water supply pipe 11 and the circulating water pipe 13, and the sprayed water flows to the interior of the water tank 12, so that the water recycling effect is achieved, the bottom of the compartment body 1 is provided with the water tank 12, the bottom of the fixed spray pipe 2 and the bottom of the rotating spray pipe 4 are provided with nozzles 16, and the water in the fixed spray pipe 2 and the.
The working principle is as follows: when the novel adjustable spraying device for the corrosion resistance evaluation test is used, a metal to be tested is placed on the placing screen plate 8, then the water pump 9 is started, the water pump 9 supplies water inside the water tank 12 to the fixed spraying pipe 2 and the rotating spraying pipe 4 through the circulating water pipe 13 and the water supply pipe 11, the fixed spraying pipe 2 and the rotating spraying pipe 4 uniformly spray water on the metal surface through the nozzle 16, when the water spraying amount needs to be adjusted, the power of the water pump 9 can be adjusted through the control switch 10, so that the water spraying amount adjusting effect is achieved, the forward and reverse rotating motor 5 can be started, the forward and reverse rotating motor 5 is electrified to rotate in the forward and reverse directions, the forward and reverse rotating motor 5 drives the driving wheel 6 to rotate, and the surface of the driving wheel 6 is meshed with the surface of the driven wheel 7, so that the driving wheel 6 drives the rotating spraying pipe 4 to rotate in the forward and reverse directions, the spraying head on the rotating spraying pipe, the spraying effect is more uniform, the change of the metal surface is observed in the spraying process, and the corrosivity is evaluated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel experimental spray set of can regulating and control of corrosion resistance aassessment, includes the railway carriage or compartment body (1), the internal surface fixedly connected with fixed shower (2) that are close to its top on the railway carriage or compartment body (1), its characterized in that: the inner surface of the compartment body (1) close to the top thereof is rotatably connected with a rotary spraying pipe (4) through a bearing (3);
a positive and negative rotation motor (5) is fixedly connected to the surface of the carriage body (1) close to the top thereof, the output shaft of the positive and negative rotation motor (5) is fixedly connected with a driving wheel (6), the surfaces of the rotating spray pipes (4) extending out of the left end of the carriage body (1) are fixedly connected with driven wheels (7), the surface of the driven wheel (7) is meshed with the surface of the driving wheel (6), the surface of the carriage body (1) close to the middle part thereof is fixedly connected with a placing screen plate (8), a water supply pipe (11) is arranged outside the compartment body (1), a water pump (9) is arranged at one end of the water supply pipe (11), the other end of the water supply pipe (11) is installed and communicated with the fixed spray pipe (2), the bottom of the compartment body (1) is provided with a water tank (12), and the bottoms of the fixed spray pipe (2) and the rotary spray pipe (4) are provided with nozzles (16).
2. The novel adjustable spraying device for the corrosion resistance evaluation test of claim 1, wherein: and a circulating water pipe (13) is arranged at the bottom of the water pump (9), and the end part of the circulating water pipe (13) is communicated with the inside of the water tank (12).
3. The novel adjustable spraying device for the corrosion resistance evaluation test of claim 1, wherein: the bottom of the compartment body (1) is fixedly connected with a foot pad (14).
4. The novel adjustable spraying device for the corrosion resistance evaluation test of claim 1, wherein: the front end face of the carriage body (1) is provided with a carriage door (15).
5. The novel adjustable spraying device for the corrosion resistance evaluation test of claim 1, wherein: the appearance of the carriage body (1) is provided with a control switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025760.2U CN210322736U (en) | 2019-07-03 | 2019-07-03 | Novel corrosion resistance evaluation test can regulate and control and spray device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025760.2U CN210322736U (en) | 2019-07-03 | 2019-07-03 | Novel corrosion resistance evaluation test can regulate and control and spray device |
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| CN210322736U true CN210322736U (en) | 2020-04-14 |
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| CN201921025760.2U Active CN210322736U (en) | 2019-07-03 | 2019-07-03 | Novel corrosion resistance evaluation test can regulate and control and spray device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943027A (en) * | 2021-10-29 | 2022-01-18 | 山鹰国际控股股份公司 | Spraying defoaming device for white water tank and defoaming method thereof |
-
2019
- 2019-07-03 CN CN201921025760.2U patent/CN210322736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943027A (en) * | 2021-10-29 | 2022-01-18 | 山鹰国际控股股份公司 | Spraying defoaming device for white water tank and defoaming method thereof |
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