CN213239873U

CN213239873U - Salt fog test box

Info

Publication number: CN213239873U
Application number: CN202021308611.XU
Authority: CN
Inventors: 文琼
Original assignee: Sichuan Hanbon Petrochemical Co ltd
Current assignee: Sichuan Hanbon Petrochemical Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-18
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a salt spray test box, which comprises a salt spray test device box body, wherein a salt spray test chamber is arranged inside the salt spray test device box body, a mixing fan is fixedly arranged on the inner wall of the upper end of the salt spray test chamber, a heating device is fixedly arranged on the inner wall of the upper end of the salt spray test device box body, the two ends of the heating device are fixedly connected with a heat-discharging pipe, the heating device penetrates through the salt spray test chamber and is fixedly connected with the salt spray test chamber, a humidifying device is fixedly arranged on the right upper end of the salt spray test device box body through a first supporting seat, the left end of the humidifying device penetrates through the salt spray test device box body and is fixedly connected with a moisture-discharging port of the salt spray test chamber, a temperature sensor and a humidity detector are fixedly arranged on the two ends of the inner wall of the salt spray test chamber, a salt spray purifying device is fixedly arranged on the right end of the salt spray test, and the exhaust gas after the test can be treated.

Description

Salt fog test box

Technical Field

The utility model belongs to the technical field of the test equipment, specifically be a salt spray proof box.

Background

The salt spray test box is used for detecting the corrosion resistance reliability of a tested sample in a salt spray corrosion mode, salt spray refers to a dispersion system formed by salt-containing micro liquid drops in the atmosphere, is one of artificial environment three-proofing series, and many enterprise products need to simulate the destructiveness of ocean peripheral climate to the products, so the salt spray test box is required to be operated. The salt spray test is divided into neutral salt spray and acid salt spray, the difference is that the standard and the test method which are met are different, the test is respectively called as 'NSS' test and 'CASS' test, and the test method is the most common test method in artificial three-proofing climate.

Present salt fog proof box, the mode that can only carry out the salt fog of common environment corrodes detects the corrosion-resistant reliability respectively of being surveyed the sample, inside temperature and humidity can not change, lead to the corrosion-resistant reliability greatly reduced respectively of being surveyed the sample, waste gas direct discharge after present salt fog proof box uses in the atmosphere, cause harm to the environment easily, and the salt fog in present salt fog proof box is even inadequately, easily make the local corrosion of being surveyed the sample excessive, the accuracy of detection has been reduced, practicality greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a salt spray test chamber is provided.

The utility model adopts the technical scheme as follows: a salt spray test box comprises a salt spray test device box body, wherein a salt spray test chamber is arranged in the salt spray test device box body, a blending fan is fixedly arranged on the inner wall of the upper end of the salt spray test chamber, a heating device is fixedly arranged on the inner wall of the upper end of the salt spray test device box body, two ends of the heating device are fixedly connected with heat-discharging pipes, the heating device penetrates through the salt spray test chamber and is fixedly connected with the salt spray test chamber, a humidifying device is fixedly arranged at the upper right end of the salt spray test device box body through a first supporting seat, the left end of the humidifying device penetrates through the salt spray test device box body and is fixedly connected with a moisture-discharging port, a temperature sensor and a humidity detector are fixedly arranged at two ends of the inner wall of the salt spray test chamber, a salt spray purifying device is fixedly arranged at the right end of the salt spray test device box body through a second supporting seat, the left end of the salt spray purification device penetrates through the box body of the salt spray test device and a waste gas outlet fixedly connected with the salt spray test room.

In a preferred embodiment, the salt fog test device box upper end outside is provided with the signal room, the signal room lower extreme is provided with salt fog test room door, salt fog test device bottom half movable mounting has the universal wheel, salt fog test device box left end fixed mounting has the control room, salt fog test device bottom half movable mounting has the auto-lock universal wheel, temperature sensor ware, heating device, blending fan, humidification device, aspiration pump and moisture detector and control room electric connection.

In a preferred embodiment, salt fog test room bottom outer wall fixed mounting has the supporting seat, supporting seat bottom fixed mounting is at salt fog test device bottom inner wall, salt fog test device bottom middle-end inner wall fixed mounting has the motor, the motor runs through salt fog test room fixedly connected with dwang, dwang upper end fixed mounting has the structure of placing, salt fog test room bottom is provided with the filter screen, the cavity is stored for the salt solution to the filter screen lower extreme.

In a preferred embodiment, the right end of the salt liquid storage cavity penetrates through the salt spray test chamber and the salt spray test device box fixedly connected with feed inlet, the left end of the salt liquid storage cavity penetrates through the salt spray test chamber and the salt spray test device box fixedly connected with atomizing pipe, and the right side of the upper end of the atomizing pipe penetrates through the salt spray test device box and is connected with the salt spray test chamber.

In a preferred embodiment, the placing structure comprises a placing plate, a penetrating hole and a fixed seat, the rotating rod penetrates through the placing plate and is fixedly installed with the fixed seat, a through hole which is as large as the width of the rotating rod is formed in the middle of the placing plate, the placing plate is provided with a plurality of penetrating holes, and the placing plate is circular.

In a preferred embodiment, salt fog purifier is including purifying groove, discharge port, inlet, leakage fluid dram and PH and detecting the meter, waste gas discharge port right-hand member downside and purifying groove fixed connection, it is provided with the graduation apparatus to purify the groove outer end, it has seted up the inlet to purify groove top middle part, it is provided with the PH and detects the meter to purify inslot wall bottom, purify groove right-hand member bottom and offer the leakage fluid dram that has adjusting valve, purify groove right-hand member upper end fixedly connected with discharge port, discharge port upper end and aspiration pump fixed connection.

In a preferred embodiment, the purification tank contains an alkaline solution therein, the bottom end of the exhaust gas outlet is lower than the alkaline solution, and the height of the exhaust gas outlet is higher than the alkaline solution.

In a preferred embodiment, the number of the salt spray test chamber doors is two, the width of the salt spray test chamber door is larger than that of the salt spray test chamber, and a handle and a sight hole are arranged on the salt spray test chamber door.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adjust the humidity that temperature and humidification device that heating device produced through the control room to reach the detection ring border of a standard, the temperature signal real-time feedback that the temperature sensor will detect to the control room in, be convenient for to heating device heating temperature's real-time control, the humidity that the moisture detector will detect feeds back to the control room, is convenient for to the real-time control of humidification device humidity, has realized the function of the inside humidity of automated control and temperature, has improved the practicality of device greatly.

2. The utility model discloses in, through the electricity on the motor, drive the dwang and rotate, rotate through the dwang and drive and place the board and rotate, carry out mixing processing through the mixing fan to the salt fog of inside, increase the violent degree of reaction area and reaction to accelerate the experimental reaction process of salt fog, improved detection effect.

3. The utility model discloses in, the waste gas of production passes through the aspiration pump and emits into waste gas to the salt fog purification device, carries out purification treatment through inside alkali lye to acid salt fog, then alright discharge, greatly reduced the pollution nature to the environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the front view structure of the placing structure of the present invention;

FIG. 3 is a schematic diagram of the front view structure of the present invention;

fig. 4 is an enlarged schematic diagram of the salt fog purification device of the present invention.

The labels in the figure are: 1-heating device, 2-heat-discharging pipe, 3-salt fog test device box, 4-mixing fan, 5-atomizing pipe, 6-humidity detector, 7-control room, 8-placing structure, 801-fixing seat, 802-placing plate, 803-permeation hole, 9-supporting seat, 10-universal wheel, 11-salt solution storage cavity, 12-rotating rod, 13-motor, 14-feeding hole, 15-salt fog purification device, 1501-liquid inlet, 1502-discharging hole, 1503-purifying groove, 1504-liquid discharging hole, 1505-PH detector, 16-air pump, 17-filter screen, 18-waste gas discharging hole, 19-temperature sensor, 20-humidifying device, 21-moisture-discharging hole, 22-salt fog test device box, 22-salt fog test device, 23-signal room, 24-salt fog laboratory door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a salt spray test box comprises a salt spray test device box 3, a salt spray test chamber 22 is arranged in the salt spray test device box 3, a blending fan 4 is fixedly arranged on the inner wall of the upper end of the salt spray test chamber 22, the salt spray in the salt spray test chamber 3 is blended by the blending fan 4, the reaction area and the intensity of the reaction are increased, the reaction process of the salt spray test is accelerated, the detection effect is improved, a heating device 1 is fixedly arranged on the inner wall of the upper end of the salt spray test device box 3, two ends of the heating device 1 are fixedly connected with heat-discharging pipes 2, the heating device 1 penetrates through the salt spray test chamber 22 and is fixedly connected with the salt spray test chamber 22, a humidifying device 20 is fixedly arranged on the upper right end of the salt spray test device box 3 through a first supporting seat, the left end of the humidifying device 20 penetrates through the salt spray test device box 3 and is fixedly connected with a, salt fog laboratory 22 inner wall both ends fixed mounting has temperature-sensing ware 19 and moisture detector 6, temperature-sensing ware 19 detects the temperature in the salt fog laboratory 22, and feed back the temperature signal who detects to control room 7 in real time, be convenient for to heating device 1 heating temperature's real time control, detect the humidity in the salt fog laboratory 22 through moisture detector 6, and feed back the humidity that detects to control room 7, be convenient for to the real time control of 3 humidifiers, salt fog test device box 3 right-hand members have salt fog purifier 15 through second supporting seat fixed mounting, salt fog purifier 15 upper right end fixedly connected with aspiration pump 16, salt fog purifier 15 left end runs through salt fog test device box 3 and salt fog laboratory 22 fixedly connected with exhaust outlet 18, carry out purification treatment to acid salt fog through the inside alkali lye of salt fog purifier 15.

It should be noted that, the outer side of the upper end of the salt spray test device box 3 is provided with the signal chamber 23, the lower end of the signal chamber 23 is provided with the salt spray test chamber door 24, the salt spray test chamber door 24 is opened at first, then a workpiece to be detected is placed on the placing plate 802 on the placing structure 8, the bottom of the salt spray test device box 3 is movably provided with the universal wheel 10, the left end of the salt spray test device box 3 is fixedly provided with the control chamber 7, the bottom of the salt spray test device box 3 is movably provided with the self-locking universal wheel 10, the temperature sensor 19, the heating device 1, the blending fan 4, the humidifying device 20, the air suction pump 16, the humidity detector 6 and the control chamber 7 are electrically connected, the temperature generated by the heating device 1 and the humidity generated by the humidifying device 20 are adjusted through the control chamber 7.

It should be noted that, 22 bottom outer walls fixed mounting of salt fog laboratory has supporting

seat

9, 9 bottom fixed mounting of supporting seat is at 3 bottom inner walls of salt fog test device box, 3 bottom middle end inner walls fixed mounting of salt fog test device box have motor 13, motor 13 runs through 22 fixedly connected with dwang 12 of salt fog laboratory, dwang 12 upper end fixed mounting has place structure 8, go up through motor 13, drive dwang 12 and rotate, it places the rotation of board 802 to rotate the drive through

dwang

12, 22 bottoms of salt fog laboratory are provided with filter screen 17, cavity 11 is stored for the salt solution to the filter screen 17 lower extreme.

It should be noted that the right end of the salt solution storage cavity 11 penetrates through the salt spray test chamber 22 and the salt spray test device box 3 and is fixedly connected with the feed inlet 14, the left end of the salt solution storage cavity 11 penetrates through the salt spray test chamber 22 and the salt spray test device box 3 and is fixedly connected with the atomizing pipe 5, and the right side of the upper end of the atomizing pipe 5 penetrates through the salt spray test device box 3 and is connected with the inside of the salt spray test chamber 22.

It should be noted that, the placing structure 8 includes a placing plate 802, a penetrating hole 803 and a fixing seat 801, the rotating rod 12 penetrates through the placing plate 802 and the fixing seat 801 to be fixedly mounted together, a through hole having a width equal to that of the rotating rod 12 is formed in the middle of the placing plate 802, the placing plate 802 is provided with a plurality of penetrating holes 803, and the placing plate 802 is circular.

It should be noted that the salt spray purification device 15 includes a purification tank 1503, a discharge port 1502, a liquid inlet 1501, a liquid discharge port 1504 and a PH detector 1505, the lower side of the right end of the waste gas discharge port 18 is fixedly connected with the purification tank 1503, the outer end of the purification tank 1503 is provided with a scale, the middle part of the top end of the purification tank 1503 is provided with the liquid inlet 1501, the bottom end of the inner wall of the purification tank 1503 is provided with the PH detector 1505, the bottom of the right end of the purification tank 1503 is provided with the liquid discharge port 1504 with an adjusting valve, the upper end of the right end of the purification tank 1503 is fixedly connected with the.

It should be noted that the inside of the purification tank 1503 contains the alkaline solution, the bottom end of the exhaust gas discharge port 18 is lower than the height of the alkaline solution, and the height of the discharge port 1502 is higher than the height of the alkaline solution.

It should be noted that there are two salt spray test chamber doors 24, the width of the salt spray test chamber door 24 is greater than that of the salt spray test chamber 22, and a handle and a sight hole are arranged on the salt spray test chamber door 24.

The working principle is as follows: when in use, firstly, the door 24 of the salt spray test chamber is opened, then a workpiece to be detected is placed on the placing plate 802 on the placing structure 8, then the temperature generated by the heating device 1 and the humidity generated by the humidifying device 20 are adjusted through the control chamber 7 to achieve a standard detection environment, then the salt solution stored in the salt solution storage cavity 11 is atomized into the salt spray through the atomizing pipe 5 and then discharged into the salt spray test chamber 22, the rotating rod 12 is driven to rotate through the electrification of the motor 13, the placing plate 802 is driven to rotate through the rotation of the rotating rod 12, the salt spray in the salt spray storage cavity is uniformly mixed through the uniformly mixing fan 4, the reaction area and the intensity of the reaction are increased, thereby the reaction process of the salt spray test is accelerated, the detection effect is improved, then the detected liquid is filtered through the filter screen 17 and then discharged into the salt solution storage cavity 11 for secondary use, the waste gas of production passes through aspiration pump 16 and emits into salt fog purifier 15 with waste gas in, carry out purification treatment to acid salt fog through inside alkali lye, then alright discharge, greatly reduced the pollution nature to the environment, temperature sensor 19 detects the temperature in the salt fog laboratory 22, and feed back the temperature signal who detects to control room 7 in real time, be convenient for to heating device 1 heating temperature's real-time control, detect the humidity in the salt fog laboratory 22 through moisture detector 6, and feed back the humidity that detects to control room 7, be convenient for to the real-time control of 3 humidity of humidification device, the function of the inside humidity of automated control and temperature has been realized, the practicality of device has been improved greatly. The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a salt fog test box, includes salt fog test device box (3), its characterized in that: salt fog test device box (3) has been inside seted up salt fog test room (22), salt fog test room (22) upper end inner wall fixed mounting has mixing fan (4), salt fog test device box (3) upper end inner wall fixed mounting has heating device (1), heating device (1) both ends fixedly connected with heat extraction pipe (2), heating device (1) runs through salt fog test room (22) and salt fog test room (22) fixed connection, salt fog test device box (3) upper right end has humidification device (20) through first supporting seat fixed mounting, humidification device (20) left end runs through salt fog test device box (3) and salt fog test room (22) fixed connection and dehumidifies mouth (21), salt fog test room (22) inner wall both ends fixed mounting has temperature sensor (19) and moisture detector (6), salt fog test device box (3) right-hand member has salt fog purifier (15) through second supporting seat fixed mounting, salt fog purifier (15) upper right end fixedly connected with aspiration pump (16), salt fog purifier (15) left end runs through salt fog test device box (3) and salt fog test room (22) fixedly connected with exhaust outlet (18).

2. The salt fog test chamber of claim 1, wherein: salt fog test device box (3) upper end outside is provided with signal room (23), signal room (23) lower extreme is provided with salt fog test room door (24), salt fog test device box (3) bottom movable mounting has universal wheel (10), salt fog test device box (3) left end fixed mounting has control room (7), salt fog test device box (3) bottom movable mounting has auto-lock universal wheel (10), temperature sensor (19), heating device (1), mixing fan (4), humidification device (20), aspiration pump (16) and moisture detector (6) and control room (7) electric connection.

3. The salt fog test chamber of claim 1, wherein: salt fog test room (22) bottom outer wall fixed mounting has supporting seat (9), supporting seat (9) bottom fixed mounting is at salt fog test device box (3) bottom inner wall, salt fog test device box (3) bottom middle end inner wall fixed mounting has motor (13), motor (13) run through salt fog test room (22) fixedly connected with dwang (12), dwang (12) upper end fixed mounting has place structure (8), salt fog test room (22) bottom is provided with filter screen (17), cavity (11) is stored for salt solution to filter screen (17) lower extreme.

4. A salt spray test chamber as claimed in claim 3, wherein: salt solution storage cavity (11) right-hand member runs through salt fog test room (22) and salt fog test device box (3) fixedly connected with feed inlet (14), salt solution storage cavity (11) left end runs through salt fog test room (22) and salt fog test device box (3) fixedly connected with atomizing pipe (5), atomizing pipe (5) upper end right side runs through salt fog test device box (3) and is connected with salt fog test room (22) inside.

5. A salt spray test chamber as claimed in claim 3, wherein: place structure (8) including placing board (802), infiltration hole (803), fixing base (801), dwang (12) run through place board (802) and fixing base (801) fixed mounting together, place board (802) middle part be provided with dwang (12) width size's through-hole, place and seted up a plurality of infiltration holes (803) on board (802), place board (802) and be circular shape.

6. The salt fog test chamber of claim 1, wherein: salt fog purifier (15) including purifying groove (1503), discharge port (1502), inlet (1501), leakage fluid dram (1504) and PH detector (1505), waste gas discharge port (18) right-hand member downside and purifying groove (1503) fixed connection, it is provided with the graduation apparatus to purify groove (1503) outer end, it has seted up inlet (1501) to purify groove (1503) top middle part, it is provided with PH detector (1505) to purify groove (1503) inner wall bottom, it has regulating valve's leakage fluid dram (1504) to purify groove (1503) right-hand member bottom to offer, it has discharge port (1502) to purify groove (1503) right-hand member upper end fixed connection, discharge port (1502) upper end and aspiration pump (16) fixed connection.

7. The salt fog test chamber of claim 6, wherein: the purification tank (1503) contains alkaline solution inside, the bottom end of the waste gas discharge port (18) is lower than the height of the alkaline solution, and the height of the discharge port (1502) is higher than the height of the alkaline solution.

8. A salt spray test chamber as claimed in claim 2, wherein: salt fog laboratory door (24) are two, the width of salt fog laboratory door (24) is greater than the width of salt fog laboratory (22), be provided with handle and eyehole on salt fog laboratory door (24).