CN211576478U - Device for checking tightness of machine base with cooling circulation system - Google Patents
Device for checking tightness of machine base with cooling circulation system Download PDFInfo
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- CN211576478U CN211576478U CN201922196446.7U CN201922196446U CN211576478U CN 211576478 U CN211576478 U CN 211576478U CN 201922196446 U CN201922196446 U CN 201922196446U CN 211576478 U CN211576478 U CN 211576478U
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- circulation system
- base
- cooling circulation
- water tank
- frame
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Abstract
The utility model relates to a leakproofness detection device technical field especially relates to an inspection device for taking cooling circulation system frame leakproofness, including frame, water tank, air pump, connect trachea, connector and manometer, the frame setting is inside and be located the liquid level below the water tank, connects the trachea to be linked together air pump and frame internal cooling circulation system through the connector, and the manometer setting is linked together in the frame upper end and with frame internal cooling circulation system. This design has solved the frame welding and has produced the problem that the defect is difficult to detect, the utility model has the characteristics of simple structure, convenient operation, inspection efficiency is high, discovers the defect that the gas pocket that produces does not fuse and cause very easily in the welding process, easily reprocesses, has very big help to the quality that improves the product.
Description
Technical Field
The utility model relates to a leakproofness detection device technical field especially relates to an inspection device for taking cooling circulation system frame leakproofness.
Background
Because the structure of the base product is complex, the internal structure is provided with a cooling circulation design system, the product is the heart part of the machine, the stability and the safety of the structure are very critical, but the normal welding cannot ensure that no welding defect occurs in the process, and a base sealing performance inspection device needs to be designed to find the defective part. But the gas tightness detection device on the existing market can not detect under different pressures, the sealing performance of the product, the air pressure value is too low, some tiny defects are difficult to find, the air pressure value is too high, the strength of the product is difficult to bear, and the requirement of production detection can not be met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem that defects generated by welding of the engine base are difficult to detect is solved.
The utility model discloses a solve the technical scheme that technical problem adopted: a device for checking the tightness of a machine base with a cooling circulation system comprises
A machine base, a cooling circulation system is arranged in the machine base,
a water tank, an air pump, an air receiving pipe, a connector and a pressure gauge,
the base is arranged in the water tank and below the liquid level, the air receiving pipe is communicated with the air pump and the base internal cooling circulation system through the connector, and the pressure gauge is arranged at the upper end of the base and is communicated with the base internal cooling circulation system.
Specifically, the liquid in the water tank is antirust water. The rust-proof water can avoid the problem that the iron engine base is rusted after the airtight experiment.
Specifically, a sewage draining outlet is formed in the side face of the water tank close to the lower end. The arrangement of the drain outlet is beneficial to cleaning and replacing the antirust water.
Specifically, the material of the front panel of the water tank is organic glass. By using organic glass, whether an air leakage source exists or not is convenient for perspective inspection of the air tightness of the engine base.
Specifically, the inflation is stopped when the measured air pressure value of the pressure gauge is more than 6 bar. The defect that the air pressure value is too small is not easy to be found, the air pressure value is too large, and the strength of the engine base is difficult to bear.
Specifically, two side faces of the base close to the upper end are provided with hanging rings which are convenient for the base to be taken out of the water tank.
The utility model has the advantages that:
(1) the utility model provides an inspection device for taking cooling circulation system frame leakproofness, the test platform comprises a support, the water tank, the air pump, connect the trachea, connector and manometer, the frame setting is inside the water tank and be located below the liquid level, the inside cooling circulation system that is equipped with of frame, it is linked together air pump and frame cooling circulation system through the connector to connect the trachea, the manometer setting is linked together in frame upper end and with frame cooling circulation system, aerify to frame cooling circulation system through the air pump, whether there is the bubble to produce in the observation water tank, thereby whether there is the air leakage source on can detecting the frame fast effectively, easily reprocess, there is very big help to the quality that improves the product.
(2) The utility model provides an inspection device for taking cooling circulation system frame leakproofness, the liquid in the water tank can avoid iron frame rusty problem to appear after airtight experiment for rust-resistant water effectively.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a machine base sealing performance inspection device with a cooling cycle system according to the present invention.
In the figure: 1. the cooling system comprises a base, a water tank, an air pump, a gas connecting pipe, a connector, a pressure gauge, a cooling circulating system, a lifting ring and a drain outlet, wherein the water tank is 2, the air pump is 3, the gas connecting pipe is 4, the connector is 5, the pressure gauge is 6, the cooling circulating system is 11, and the lifting ring is 12.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
According to FIG. 1, the utility model provides a technical solution, a inspection device for taking cooling circulation system frame leakproofness, include
The engine base 1 is internally provided with a cooling circulation system 11
A water tank 2, an air pump 3, an air receiving pipe 4, a connector 5 and a pressure gauge 6,
the base 1 is arranged in the water tank 2 and is positioned below the liquid level, the air pump 3 is communicated with the cooling circulation system 11 in the base 1 through the air receiving pipe 4 through the connector 5, and the pressure gauge 6 is arranged at the upper end of the base 1 and is communicated with the cooling circulation system 11 in the base 1.
In this embodiment, the barometer 6 needs to be qualified through inspection, and the barometer 6 is fixedly mounted on the base 1 by using a special copper joint.
In a specific embodiment, the liquid in the water tank 2 is rust preventive water.
In a specific embodiment, a drain 21 is provided in the side of the tank 2 near the lower end.
In one embodiment, the front panel material of the water tank 2 is plexiglass.
In a specific embodiment, the inflation is stopped when the pressure measurement of the pressure gauge 6 is greater than 6 bar.
In one embodiment, the two sides of the base 1 near the upper end are provided with hanging rings 12 for facilitating the base 1 to be taken out from the water tank 2.
When in operation: all welding seams and machining surfaces of the machine base 1 are immersed in antirust water, air is filled into the cooling circulation system 11 in the machine base 1 through the air pump 3, the air is stopped to be filled when the measured value of the pressure gauge 6 is larger than 6bar, the machine base is kept still for more than 5 minutes, whether the cooling circulation system 11 of the machine base 1 leaks air or not is checked through a front panel of the water tank 2 by a flashlight, after detection is completed, the pressure in the machine base 1 is released, the machine base 1 is taken out of the water tank 2 through a crane to pull the hanging ring 12, and finally the surface is dried by an air.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an inspection device that is used for taking cooling circulation system frame leakproofness which characterized in that: comprises that
The engine base (1), the inside of the engine base (1) is provided with a cooling circulation system (11)
A water tank (2), an air pump (3), an air connecting pipe (4), a connector (5) and a pressure gauge (6),
the air pump is characterized in that the base (1) is arranged inside the water tank (2) and below a liquid level, the air connecting pipe (4) is communicated with the air pump (3) and the cooling circulation system (11) in the base (1) through the connector (5), and the pressure gauge (6) is arranged at the upper end of the base (1) and is communicated with the cooling circulation system (11) in the base (1).
2. The inspection device for tightness of a base with a cooling circulation system according to claim 1, wherein: the liquid in the water tank (2) is antirust water.
3. The inspection device for tightness of a base with a cooling circulation system according to claim 1, wherein: a sewage draining outlet (21) is arranged on the side surface of the water tank (2) close to the lower end.
4. The inspection device for tightness of a base with a cooling circulation system according to claim 1, wherein: the front panel material of the water tank (2) is organic glass.
5. The inspection device for tightness of a base with a cooling circulation system according to claim 1, wherein: and when the measured value of the air pressure of the pressure gauge (6) is more than 6bar, the air inflation is stopped.
6. The inspection device for tightness of a base with a cooling circulation system according to claim 1, wherein: two side faces of the machine base (1) close to the upper end are provided with hanging rings (12) which are convenient for the machine base (1) to be taken out from the water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196446.7U CN211576478U (en) | 2019-12-10 | 2019-12-10 | Device for checking tightness of machine base with cooling circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196446.7U CN211576478U (en) | 2019-12-10 | 2019-12-10 | Device for checking tightness of machine base with cooling circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576478U true CN211576478U (en) | 2020-09-25 |
Family
ID=72535544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196446.7U Active CN211576478U (en) | 2019-12-10 | 2019-12-10 | Device for checking tightness of machine base with cooling circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576478U (en) |
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2019
- 2019-12-10 CN CN201922196446.7U patent/CN211576478U/en active Active
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