CN220356902U - Corrosion-resistant detection device of evaporator - Google Patents

Abstract

The utility model relates to the field of evaporator detection, in particular to an evaporator corrosion resistance detection device. The utility model provides an evaporator corrosion resistance detection device which can perform corrosion resistance detection on an evaporator in various modes and improve detection efficiency and detection safety. The corrosion-resistant detection device for the evaporator comprises an outer cylinder, an upper cover, an air outlet pipe and the like, wherein the top of the outer cylinder is connected with the upper cover in a clamping manner, and the bottom of the outer cylinder is connected with the air outlet pipe. According to the utility model, the evaporator is placed through the outer cylinder, then corrosive gas is injected into the evaporator, water is added into the outer cylinder to dilute the leaked corrosive gas, and bubbles are generated, so that the effects of performing corrosion resistance detection on the evaporator in various modes and improving the detection efficiency and the detection safety can be achieved.

Description

Corrosion-resistant detection device of evaporator

Technical Field

The utility model relates to the field of evaporator detection, in particular to an evaporator corrosion resistance detection device.

Background

Evaporation is the physical process of converting a liquid state into a gaseous state. In general, a vaporizer, i.e. a body in which a liquid substance is converted into a gas state. There are a large number of evaporators in industry, one of which is the evaporator used in refrigeration systems. The evaporator is an important part in four refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with outside air, gasify and absorb heat, so that the refrigeration effect is achieved.

In patent publication number CN104875002a, the disclosed evaporator detection tool makes valve and evaporator pipeline communicate through rotary valve, and has the subassembly of admitting air again to detect the airtight performance of evaporimeter, although can detect the airtight structure of evaporimeter, nevertheless can't detect the corrosion resistance to the evaporimeter, comparatively inconvenient when carrying out corrosion resistance test to the evaporimeter.

Therefore, an evaporator corrosion resistance detection device capable of performing corrosion resistance detection on an evaporator in various modes and improving detection efficiency and detection safety is developed.

Disclosure of Invention

In order to overcome the defect that the prior art can detect the airtight structure of the evaporator, but cannot detect the corrosion resistance of the evaporator, and the corrosion resistance of the evaporator is inconvenient to test, the utility model provides the corrosion resistance detection device for the evaporator, which can detect the corrosion resistance of the evaporator in various modes and improve the detection efficiency and the detection safety.

The technical proposal is as follows: the utility model provides an anti-corrosion detection device of evaporimeter, including urceolus, upper cover, outlet duct, barometer, intake pipe, business turn over liquid pipe, ball valve and fixed establishment, urceolus top joint has the upper cover, and the urceolus bottom is connected with the outlet duct, is connected with the barometer on the outlet duct, and urceolus lower part left side is connected with the intake pipe, and two parts all are connected with business turn over liquid pipe about the urceolus, all are connected with ball valve on the business turn over liquid pipe, and the urceolus is inside to be equipped with and is used for carrying out fixed establishment to the evaporimeter.

Further, fixed establishment is including electric putter, mount, carriage and spring, and the urceolus is controlled both sides inboard and is connected with electric putter, all is connected with the mount on the flexible end of electric putter, all is connected with the carriage on the one side that the mount is close to each other, is connected with a plurality of springs between the carriage all and the adjacent mount, and electric putter flexible end control mount and carriage are close to each other, fix the evaporimeter of placing inside the urceolus, and supplementary detection work goes on.

Further, the temperature measuring mechanism comprises a controller, a thermometer and a buzzer, wherein the front side of the outer barrel is connected with the controller, the front side of the upper part of the outer barrel is connected with the thermometer, the right side of the thermometer is connected with the buzzer, the controller is electrically connected with the thermometer, the temperature of the controller equipment is detected to be a preset value, the thermometer detects the temperature generated during the detection of the evaporator, the evaporator is prevented from being corroded to be at a temperature too high, danger is caused, and when the temperature exceeds the preset value of the thermometer, the buzzer gives out an alarm to stop the detection work.

Further, the top of the upper cover is provided with a handle.

Further, connectors are arranged on the air outlet pipe and the air inlet pipe.

Further, a knob is arranged at the top of the spherical valve.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the evaporator is placed through the outer cylinder, then corrosive gas is injected into the evaporator, water is added into the outer cylinder to dilute the leaked corrosive gas, and bubbles are generated, so that the effects of performing corrosion resistance detection on the evaporator in various modes and improving the detection efficiency and the detection safety can be achieved.

2. According to the utility model, the temperature of the evaporator can be monitored in real time when the evaporator is tested, so that the danger of temperature rising block during corrosion resistance test of the evaporator is prevented.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a partial perspective view of the present utility model.

FIG. 4 is a perspective sectional view of the fixing mechanism and the temperature measuring mechanism of the present utility model.

Reference numerals: 1. the outer cylinder, 2, the upper cover, 3, the outlet duct, 31, the barometer, 32, the inlet duct, 4, the liquid inlet and outlet duct, 5, the ball valve, 6, the fixed establishment, 61, the electric putter, 62, the mount, 63, the carriage, 64, the spring, 7, the temperature measuring mechanism, 71, the controller, 72, the thermometer, 73, the buzzer.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings.

The utility model provides an anti-corrosion detection device of evaporimeter, as shown in fig. 1-3, including urceolus 1, upper cover 2, outlet duct 3, barometer 31, intake pipe 32, business turn over drain pipe 4, ball valve 5 and fixed establishment 6, urceolus 1 top joint has upper cover 2, the upper cover 2 top is equipped with the handle, conveniently hoist and mount upper cover 2, urceolus 1 bottom is connected with outlet duct 3, be connected with barometer 31 on outlet duct 3, urceolus 1 lower part left side is connected with intake pipe 32, urceolus 1 upper and lower two parts all are connected with business turn over drain pipe 4, all be equipped with the joint on outlet duct 3 and the intake pipe 32, the gas tightness when improving with the evaporimeter is connected, all be connected with ball valve 5 on business turn over drain pipe 4, ball valve 5 top is equipped with the knob, conveniently rotate ball valve 5, urceolus 1 inside is equipped with fixed establishment 6.

As shown in fig. 2 and 4, the fixing mechanism 6 includes an electric push rod 61, a fixing frame 62, a sliding frame 63 and springs 64, the electric push rod 61 is connected to the inner sides of the left and right parts of the outer cylinder 1, the fixing frame 62 is connected to the telescopic ends of the electric push rod 61, the sliding frames 63 are connected to the sides of the fixing frames 62, which are close to each other, in a sliding manner, and a plurality of springs 64 are connected between the sliding frames 63 and the adjacent fixing frames 62.

When the utility model is used, firstly, the outer cylinder 1 is placed in a detection area, then the upper cover 2 is opened to place the evaporator in the outer cylinder 1, the telescopic end of the electric push rod 61 controls the fixed frame 62 and the sliding frame 63 to be close to each other, the evaporator placed in the outer cylinder 1 is fixed, auxiliary detection work is carried out, after the fixing is finished, the air outlet pipe 3 and the air inlet pipe 32 are connected with the evaporator, corrosive gas is input through the air inlet pipe 32, the corrosion detection is carried out in the evaporator, the corrosion resistance of the evaporator is judged by observing the change of the air pressure on the air pressure meter 31, when the corrosion resistance of the evaporator is weaker, the inner wall of the evaporator is corroded, the air leakage is caused, the change of the air pressure is monitored through the air pressure meter 31, the corrosion condition can be known, when the corrosion is carried out, water is injected into the inner part of the outer cylinder 1 through the upper air inlet and outlet pipe 4, the overflowed corrosive gas is diluted, the corrosion condition caused by the air is more intuitively observed, and the corrosion condition of the evaporator is exported through the air outlet pipe 3 and the lower air inlet and the lower air outlet pipe 4 after the detection is finished.

As shown in fig. 1, 2 and 4, the device further comprises a temperature measuring mechanism 7, the temperature measuring mechanism 7 comprises a controller 71, a thermometer 72 and a buzzer 73, the front side of the outer cylinder 1 is connected with the controller 71, the front side of the upper part of the outer cylinder 1 is connected with the thermometer 72, the right side of the thermometer 72 is connected with the buzzer 73, and the controller 71 is electrically connected with the thermometer 72.

The temperature measuring mechanism 7 of the utility model can monitor the temperature of the evaporator in real time when the evaporator is tested, prevent the danger of temperature rising blocks during corrosion resistance test of the evaporator, detect the preset value of the temperature of the controller 71 equipment, detect the temperature generated during the detection of the evaporator by the thermometer 72, prevent the evaporator from being corroded to have a temperature exceeding the preset value of the thermometer 72, and the buzzer 73 gives out an alarm to stop the detection work when the temperature exceeds the preset value of the thermometer 72.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims (6)

1. The utility model provides an anti-corrosion detection device of evaporimeter, a serial communication port, including urceolus (1), upper cover (2), outlet duct (3), barometer (31), intake pipe (32), business turn over liquid pipe (4), ball valve (5) and fixed establishment (6), urceolus (1) top joint has upper cover (2), urceolus (1) bottom is connected with outlet duct (3), be connected with barometer (31) on outlet duct (3), urceolus (1) lower part left side is connected with intake pipe (32), both parts all are connected with business turn over liquid pipe (4) about urceolus (1), all rotation type is connected with ball valve (5) on business turn over liquid pipe (4), urceolus (1) inside is equipped with fixed establishment (6) that are used for carrying out fixed evaporimeter.

2. The corrosion-resistant detection device for evaporators as claimed in claim 1, wherein the fixing mechanism (6) comprises an electric push rod (61), a fixing frame (62), a sliding frame (63) and springs (64), the electric push rod (61) is connected to the inner sides of the left part and the right part of the outer cylinder (1), the fixing frame (62) is connected to the telescopic ends of the electric push rod (61), the sliding frames (63) are connected to the sides, close to each other, of the fixing frames (62), a plurality of springs (64) are connected between the sliding frames (63) and the adjacent fixing frames (62), the telescopic ends of the electric push rod (61) control the fixing frames (62) and the sliding frames (63) to be close to each other, the evaporators placed in the outer cylinder (1) are fixed, and auxiliary detection work is carried out.

3. The evaporator corrosion resistance detection device according to claim 2, further comprising a temperature measuring mechanism (7), wherein the temperature measuring mechanism (7) comprises a controller (71), a thermometer (72) and a buzzer (73), the controller (71) is connected to the front side of the outer cylinder (1), the thermometer (72) is connected to the front side of the upper part of the outer cylinder (1), the buzzer (73) is connected to the right side of the thermometer (72), the controller (71) is electrically connected with the thermometer (72), the temperature of the device of the controller (71) is detected to a preset value, the thermometer (72) detects the temperature generated during the detection of the evaporator, the evaporator is prevented from being corroded to have excessive temperature, danger is caused, and when the temperature exceeds the preset value of the thermometer (72), the buzzer (73) gives out an alarm, and the detection operation is stopped.

4. An evaporator corrosion resistance detection apparatus as set forth in claim 1, wherein a grip is provided on the top of the upper cover (2).

5. An evaporator corrosion resistance detection device according to claim 1, characterized in that the air outlet pipe (3) and the air inlet pipe (32) are provided with connectors.

6. An evaporator corrosion resistance detection device according to claim 1, characterized in that the top of the ball valve (5) is provided with a knob.