CN212300727U - Generator hydrogen cooler hydrostatic test device - Google Patents
Generator hydrogen cooler hydrostatic test device Download PDFInfo
- Publication number
- CN212300727U CN212300727U CN202021422029.6U CN202021422029U CN212300727U CN 212300727 U CN212300727 U CN 212300727U CN 202021422029 U CN202021422029 U CN 202021422029U CN 212300727 U CN212300727 U CN 212300727U
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- pipe
- return water
- water container
- water
- pressure
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Abstract
The utility model provides a generator hydrogen cooler hydrostatic test device, including the return water container, return water container one side is equipped with the inlet tube, inlet tube one side has the pump press machine through water piping connection, return water container opposite side is equipped with outlet pipe and evacuation pipe, be connected with the outlet valve on the outlet pipe, be connected with the blowoff valve on the evacuation pipe, return water container top is connected with the pressure pipe, be connected with the manometer on the pressure pipe, return water container below is connected with the triangle mounting bracket, the utility model has the advantages of reasonable design, easy and simple to handle, be favorable to accurate control discharge and water pressure to guarantee equipment safety.
Description
Technical Field
The utility model belongs to the technical field of the auxiliary assembly technique of power plant and specifically relates to indicate a generator hydrogen cooler hydrostatic test device.
Background
At present, in the maintenance work of a turbonator, the water pressure test leakage detection of a hydrogen cooler of the turbonator is a key work. Because a group of generator hydrogen cooler comprises 100 cooling pipes, the maintainer generally adopts the method of the whole hydrostatic test of the cooler in the test process to verify the tightness. The tradition adopts the pump press directly to carry out the pressure test to the cooler, and discharge, water pressure are inconvenient to be controlled, can't guarantee equipment safety.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a generator hydrogen cooler hydrostatic test device, structural design is reasonable, easy and simple to handle, is favorable to accurate control discharge and water pressure to guarantee equipment safety. In order to achieve the above purpose, the utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a generator hydrogen cooler hydrostatic test device, includes the return water container, return water container one side is equipped with the inlet tube, there is the pump press inlet tube one side through water piping connection, return water container opposite side is equipped with outlet pipe and evacuation pipe, be connected with the outlet valve on the outlet pipe, be connected with the blowoff valve on the evacuation pipe, return water container top is connected with the pressure pipe, be connected with the manometer on the pressure pipe, return water container below is connected with the triangle mounting bracket.
(III) advantageous effects
Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, the utility model discloses an add the return water container, alleviate the direct impact to copper tubular product in the cooler of water pressure, be equipped with manometer, water intaking valve and blowoff valve simultaneously on the return water container, it is easy and simple to handle, thereby be favorable to accurate control discharge and water pressure, guarantee equipment safety.
Drawings
Fig. 1 is a schematic view of the present invention.
The reference numbers illustrate:
1. backwater container 2, water inlet pipe 3, water pipe 4 and pump press
5. Water outlet pipe 6, emptying pipe 7, water outlet valve 8 and emptying valve
9. Pressure pipe 10, pressure gauge 11 and triangular mounting rack
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, a generator hydrogen cooler hydrostatic test device comprises a backwater container 1, wherein one side of the backwater container 1 is provided with a water inlet pipe 2, one side of the water inlet pipe 2 is connected with a pump press 4 through a water pipe 3, the other end of the pump press 4 is connected into a water pool, the design is favorable for buffering direct impact of water pressure on a copper pipe in a cooler and avoiding damage to the copper pipe, the other side of the backwater container 1 is provided with a water outlet pipe 5 and an emptying pipe 6, the water outlet pipe 5 is connected with a cooler through the water pipe 3, the water outlet pipe 5 is connected with a water outlet valve 7, the emptying pipe 6 is connected with an emptying valve 8, a pressure pipe 9 is connected above the backwater container 1, the pressure pipe 9 is connected with a pressure gauge 10, the pressure gauge 10 is checked to facilitate adjustment of water inlet pressure and prevent the copper pipe in, and a triangular mounting rack 11 is connected below the water return container 1.
The utility model discloses in use closes outlet valve 7 earlier, opens exhaust-valve 8, after that the starting pump press 4 is taken out in with the pond, treat that return water container 1 air after emptying, also fill with water after, open outlet valve 7 again, close exhaust-valve 8, fill water in the cooler always after that, observe manometer 10's numerical value at the in-process that fills water always, when the figure on manometer 10 equals the default, just close outlet valve 7 immediately, stop pump press 4 and rotate after that. Sometimes, the water outlet valve 7 is not closed suddenly, the pressure gauge 10 exceeds the preset value, the pump press 4 is stopped immediately, the valve 8 is emptied to discharge water slowly, and when the number on the pressure gauge 10 drops to the preset value, the water outlet valve 7 is closed immediately.
The utility model discloses an add the return water container, alleviate the direct impact to copper tubular product in the cooler of water pressure, be equipped with manometer, water intaking valve and blowoff valve simultaneously on the return water container, it is easy and simple to handle, be favorable to accurate control discharge and water pressure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (1)
1. The utility model provides a generator hydrogen cooler hydrostatic test device which characterized in that: including the return water container, return water container one side is equipped with the inlet tube, there is the pump press inlet tube one side through water piping connection, return water container opposite side is equipped with outlet pipe and evacuation pipe, be connected with the outlet valve on the outlet pipe, be connected with the blowoff valve on the evacuation pipe, return water container top is connected with the pressure pipe, be connected with the manometer on the pressure pipe, return water container below is connected with the triangle mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422029.6U CN212300727U (en) | 2020-07-17 | 2020-07-17 | Generator hydrogen cooler hydrostatic test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021422029.6U CN212300727U (en) | 2020-07-17 | 2020-07-17 | Generator hydrogen cooler hydrostatic test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300727U true CN212300727U (en) | 2021-01-05 |
Family
ID=73936048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021422029.6U Active CN212300727U (en) | 2020-07-17 | 2020-07-17 | Generator hydrogen cooler hydrostatic test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300727U (en) |
-
2020
- 2020-07-17 CN CN202021422029.6U patent/CN212300727U/en active Active
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