CN202083782U - Drainage device used for motor tests - Google Patents
Drainage device used for motor tests Download PDFInfo
- Publication number
- CN202083782U CN202083782U CN2011201762199U CN201120176219U CN202083782U CN 202083782 U CN202083782 U CN 202083782U CN 2011201762199 U CN2011201762199 U CN 2011201762199U CN 201120176219 U CN201120176219 U CN 201120176219U CN 202083782 U CN202083782 U CN 202083782U
- Authority
- CN
- China
- Prior art keywords
- water
- motor
- flange
- pipeline
- hydrocooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a drainage device used for motor tests, comprising a water cooler provided with a water inlet flange and a water outlet flange, an water outlet pipeline equipped with a water outlet valve, and a water returning pipeline, wherein the water cooler is installed at the upper end of a motor, the water returning pipeline is connected with the water outlet flange of the water cooler through one water returning pipe, the water outlet pipeline is connected with the water inlet flange of the water cooler through one water outlet pipe, the water outlet pipeline and the water outlet pipe are connected through a double flange joint, the double flange joint comprises a barrel body and flanges connected to both ends of the barrel body, the cavity wall of the barrel body is connected with an air tube equipped with an air valve, and the air tube is communicated with the compressed air outside the air tube. The drainage device used for motor tests, is simple in structure and convenient in use, and enables water remained in the water outlet pipe and the water tank of the water cooler to be drained clearly.
Description
Technical field
The utility model relates to a kind of drainage arrangement that is used for motor test.
Background technology
Refrigeratory is all leaned in high capacity, the cooling of high performance motor ventilation at present basically.Motor with hydrocooler needs the water flowing cooling when general assembly is tested.
Usually the outlet pipeline of the cooling water of testing station connects with the water-in flange of refrigeratory by connecting water pipe, and the water-output flange of refrigeratory is connected with return pipe on the test pit and discharges water by connecting water pipe.Hole upper water-out tube valve is closed behind the motor test, because of the surplus water of no water pressure in making refrigeratory and being connected water pipe can't emptying, can be emitted on and influence field management on the test pit being connected surplus water in water pipe and the refrigeratory when remove to connect water pipe with refrigeratory this moment, even enter motor internal and influence the quality of motor.If will leave the refrigeratory vanning of surplus water mail to the user in the winter time motor not the surplus water-ice of installation and operation freeze and can cause in the refrigeratory water tank and pipe freezing because of expanding with heat and contract with cold.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of drainage arrangement that is used for motor test to be provided, and it simple in structure, easy to use can be with the surplus water emptying in rising pipe and the refrigeratory water tank.
The technical scheme that realizes above-mentioned purpose is: a kind of drainage arrangement that is used for motor test, comprise the hydrocooler with water-in flange and water-output flange, the outlet pipeline that outlet valve is housed and water return pipeline, described hydrocooler is installed in the upper end of described motor, described water return pipeline is connected with the water-output flange of described hydrocooler by a return pipe, and described outlet pipeline is connected with the water-in flange of described hydrocooler by a rising pipe.Be connected by a pair of bump joint between described outlet pipeline and the described rising pipe, this pair bump joint comprises a cylindrical shell and is connected the flange at cylindrical shell two, connects a tracheae that air valve is housed on the chamber wall of this cylindrical shell, this tracheae and outside compressed air communication.
The above-mentioned drainage arrangement that is used for motor test, wherein, described return pipe and rising pipe are corrugated stainless steel tubing.
The above-mentioned drainage arrangement that is used for motor test, wherein, described motor and hydrocooler are installed in the upper end of test pit, and described water return pipeline and described outlet pipeline are installed on the test pit and are positioned at one side of described motor.
A kind of technical scheme that is used for the drainage arrangement of motor test of the present utility model, simple in structure, easy to use, can be with the surplus water emptying in rising pipe and the refrigeratory water tank.This device need not carry out scrap build in the testing station, therefore can not influence production, take production capital.
Description of drawings
Fig. 1 is the structural representation that is used for the drainage arrangement of motor test of the present utility model;
Fig. 2 is the sectional view that is used for the two bump joints of drainage arrangement of motor test of the present utility model.
Embodiment
In order to understand the technical solution of the utility model better, also be elaborated in conjunction with the accompanying drawings below by specific embodiment:
See also Fig. 1 and Fig. 2, the drainage arrangement that is used for motor test of the present utility model, the hydrocooler 2 that comprises, the outlet pipeline 3 that outlet valve 30 is housed, water return pipeline 4, a pair of bump joint 5 and a tracheae 6.Wherein,
Motor 1 is installed in the upper end of test pit 10;
Hydrocooler 2 is installed in the upper end of motor 1, has water-in flange 21 and water-output flange 22 on this hydrocooler 2;
Water return pipeline 4 is connected with the water-output flange 22 of hydrocooler 2 by a return pipe 41; Return pipe 41 is a corrugated stainless steel tubing;
Water return pipeline 4 and outlet pipeline 3 are installed on the test pit 10 and are positioned at one side of motor 1;
Two bump joints 5 comprise a cylindrical shell 50 and are connected the flange 51,52 at cylindrical shell two; One head flange 51 of two bump joints 5 is connected with the flange on the outlet pipeline 3, and the other end flange 52 of two bump joints 5 is connected with flange on the rising pipe 31;
The principle of work that is used for the drainage arrangement of motor test of the present utility model is:
Motor 1 cuts out the air valve 60 on the tracheae 6 at the trial, opens the outlet valve 30 on the outlet pipeline 3, and chilled water is got back in the return pipe 41 through hydrocooler 2.Close the outlet valve 30 on the outlet pipeline 3 after motor 1 off-test, this moment rising pipe 31 in and hydrocooler 2 in surplus water stay wherein because of no pressure, then open the air valve 60 on the tracheae 6, six atmospheric pressurized air are gone into the hydraulic pressure in rising pipe 31 and refrigeratory 2 water tanks in the water return pipeline 4, pull down rising pipe 31 and return pipe 41 then, avoided water to be emitted on the testing table, pull down hydrocooler 2 back vannings at last and transport the user to, avoided causing water tank freezing because of the surplus water freezing in the hydrocooler 2 in the winter time.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (3)
1. drainage arrangement that is used for motor test, comprise hydrocooler with water-in flange and water-output flange, the outlet pipeline and the water return pipeline of outlet valve are housed, described hydrocooler is installed in the upper end of described motor, described water return pipeline is connected with the water-output flange of described hydrocooler by a return pipe, described outlet pipeline is connected with the water-in flange of described hydrocooler by a rising pipe, it is characterized in that, be connected by a pair of bump joint between described outlet pipeline and the described rising pipe, this pair bump joint comprises a cylindrical shell and is connected the flange at cylindrical shell two, the tracheae of air valve is equipped with in connection one on the chamber wall of this cylindrical shell, this tracheae and outside compressed air communication.
2. the drainage arrangement that is used for motor test according to claim 1 is characterized in that described return pipe and rising pipe are corrugated stainless steel tubing.
3. the drainage arrangement that is used for motor test according to claim 1 is characterized in that described motor and hydrocooler are installed in the upper end of test pit, and described water return pipeline and described outlet pipeline are installed on the test pit and are positioned at one side of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201762199U CN202083782U (en) | 2011-05-27 | 2011-05-27 | Drainage device used for motor tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201762199U CN202083782U (en) | 2011-05-27 | 2011-05-27 | Drainage device used for motor tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083782U true CN202083782U (en) | 2011-12-21 |
Family
ID=45344407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201762199U Expired - Fee Related CN202083782U (en) | 2011-05-27 | 2011-05-27 | Drainage device used for motor tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010515A (en) * | 2018-01-05 | 2019-07-12 | 北京北方华创微电子装备有限公司 | Radio-frequency power supply cooling device and method, semiconductor processing equipment |
-
2011
- 2011-05-27 CN CN2011201762199U patent/CN202083782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010515A (en) * | 2018-01-05 | 2019-07-12 | 北京北方华创微电子装备有限公司 | Radio-frequency power supply cooling device and method, semiconductor processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202083782U (en) | Drainage device used for motor tests | |
| CN210035079U (en) | Liquid carbon dioxide conveying device | |
| CN203964431U (en) | A kind of carbon dioxide refrigeration apparatus structure | |
| CN203671236U (en) | Hydraulic natural gas compression system | |
| CN206247681U (en) | A kind of drilling mud refrigerating plant | |
| CN201429516Y (en) | Air conditioning manifold pressure gauge employing simplified operation | |
| CN201983445U (en) | Water storage tank of water heater with heat pump | |
| CN210623083U (en) | Drainage decompression type vacuum precooler water circulation pump system | |
| CN201955269U (en) | Multifunctional water pressure testing machine | |
| CN210715060U (en) | External circulation cooling system of diesel pump | |
| CN201803500U (en) | Split-type heat exchanger solar water tank | |
| CN201443662U (en) | Quick pipeline connecting device | |
| CN204937995U (en) | Store the elevated tank of MBS liquid | |
| CN204027088U (en) | A kind of marine condenser with anti-corrosive properties bobbin carriage | |
| CN204694107U (en) | A kind of novel high-pressure vaporizer | |
| CN211118675U (en) | Novel high-pressure lubrication pump station | |
| CN203442204U (en) | Water-pressure controlled water inlet ball valve | |
| CN219933116U (en) | Disc valve opening and closing device, disc valve and hydroelectric generating set | |
| CN213984646U (en) | Multistage water seal device of shaft seal cooler of extraction condenser | |
| CN204126854U (en) | Residual heat of air compressor reclaims unit oil channel structures | |
| CN218154940U (en) | Water storage box for making ice | |
| CN2444950Y (en) | Heat exchanger using coke-oven tedge water heat | |
| CN209386650U (en) | Ice maker | |
| CN220337800U (en) | Expansion joint for pipeline | |
| CN203964430U (en) | A kind of carbon dioxide refrigeration apparatus structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20160527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |