CN202430769U - Standby circulating water supply device - Google Patents
Standby circulating water supply device Download PDFInfo
- Publication number
- CN202430769U CN202430769U CN 201120541773 CN201120541773U CN202430769U CN 202430769 U CN202430769 U CN 202430769U CN 201120541773 CN201120541773 CN 201120541773 CN 201120541773 U CN201120541773 U CN 201120541773U CN 202430769 U CN202430769 U CN 202430769U
- Authority
- CN
- China
- Prior art keywords
- water supply
- air compressor
- supply pipe
- supply line
- subsequent use
- 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
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Abstract
The utility model relates to a standby circulating water supply device, which consists of an air compressor, an original water supply pipe, a new standby water supply pipe and a water return pipe. The standby circulating water supply device is characterized in that the original water supply pipe and the new standby water supply pipe are simultaneously connected onto the main water supply pipe of the air compressor, the air compressor is additionally connected with the water return pipe, a one-way valve is arranged on the new standby water supply pipe, a one-way valve is arranged on the original water supply pipe and the one-way valves are used for preventing water from flowing back; and an electric contact pressure gauge is arranged on the original water supply pipe and an electromagnetic valve is arranged on the new standby water supply pipe. The standby circulating water supply device has the advantages that the normal operation of the water circulation system of the air compressor is guaranteed, the problem that the air compressor is suddenly shut down because of high temperature caused by the fault of the water circulation system is solved, the air compressor is prevented from being suddenly shut down because of high temperature, and the raw materials and the main mechanical parts on major production lines for galvanization, color coating, rolling and the like can be prevented from being seriously lost.
Description
Technical field
The utility model relates to a kind of water circulation feed system device.
Background technology
At present, the operation of production line needs air compressor machine that pressure is provided, and air compressor machine water circulation system water source is supplied with by the pump house water pump; But when pump house fault or pump housing damage and the damage of pump motor high temperature, can cause the unexpected high temperature of air compressor machine to be shut down, once the unexpected high temperature of air compressor machine is shut down; Zinc-plated; Color coating, on the main production line such as milling train pneumatic means can shut down, the main mechanical part on raw material on the production line and the production line all will cause serious loss.
Summary of the invention
The utility model is intended to overcome the prior art defective, and a kind of subsequent use water circulation feedway is provided.
Subsequent use water circulation feedway; By forming: air compressor machine, former water supply line, new subsequent use water supply line and water return pipeline with lower component; It is characterized in that: be connected with former water supply line and new subsequent use water supply line on the main water supply pipe of described air compressor machine simultaneously; Described air compressor machine also is connected with water return pipeline, and described new subsequent use water supply line is provided with individual event valve and former inlet channel is provided with an individual event valve, is used to prevent that into water flows backwards; Described former inlet channel is provided with electro connecting pressure gauge, and described new subsequent use inlet channel is provided with electromagnetic valve.
The utility model has guaranteed the normal operation of air compressor machine water circulation system; Solved because of water follows water supply loop systems fault and caused the unexpected high temperature halting problem of air compressor machine; So just avoided the unexpected high temperature of air compressor machine to shut down, all will cause serious loss raw material on the main production line such as zinc-plated, color coating, milling train and the main mechanical part on the production line.
Description of drawings
Fig. 1 is the utility model user mode sketch map, wherein: 1, electro connecting pressure gauge, 21, former water supply line; 22, new subsequent use water supply line 31, former water supply line one way valve, 32, new subsequent use water supply line one way valve, 4, main water supply pipe; 5 electromagnetic valves, 6 air compressor machines, 7, water return pipeline
The specific embodiment
With reference to Fig. 1; Subsequent use water circulation feedway; By forming with lower component: air compressor machine 6, former water supply line 21, new subsequent use water supply line 22 and water return pipeline 7 is characterized in that: be connected with former water supply line 21 and new subsequent use water supply line 22 on the main water supply pipe 4 of described air compressor machine 6 simultaneously, described air compressor machine 6 also is connected with water return pipeline 7; Described new subsequent use water supply line 22 is provided with individual event valve 32 and is provided with an individual event valve 31 with former inlet channel 21, is used to prevent that into water flows backwards; Described former inlet channel 21 is provided with electro connecting pressure gauge 1, and described new subsequent use inlet channel 22 is provided with electromagnetic valve 5.
During practical application, air compressor machine uses through former water supply line 21 parallel connections.In addition, can be through observing the switch and the closure of electromagnetic pressure control valve 5 that electro connecting pressure gauge 1 shows.When former inlet channel normally moves, electro connecting pressure gauge reacts for pressure is arranged, and closes electromagnetic valve.When former inlet channel fault, the electro connecting pressure gauge reaction is no pressure, and this moment, opens solenoid valve made new inlet channel operation, and reported to the police.
Claims (1)
1. subsequent use water circulation feedway; By forming: air compressor machine, former water supply line, new subsequent use water supply line and water return pipeline with lower component; It is characterized in that: be connected with former water supply line and new subsequent use water supply line on the main water supply pipe of described air compressor machine simultaneously; Described air compressor machine also is connected with water return pipeline, and described new subsequent use water supply line is provided with individual event valve and former inlet channel is provided with an individual event valve, is used to prevent that into water flows backwards; Described former inlet channel is provided with electro connecting pressure gauge, and described new subsequent use inlet channel is provided with electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120541773 CN202430769U (en) | 2011-12-22 | 2011-12-22 | Standby circulating water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120541773 CN202430769U (en) | 2011-12-22 | 2011-12-22 | Standby circulating water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430769U true CN202430769U (en) | 2012-09-12 |
Family
ID=46780230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120541773 Expired - Fee Related CN202430769U (en) | 2011-12-22 | 2011-12-22 | Standby circulating water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261499A (en) * | 2021-12-20 | 2022-04-01 | 中船邮轮科技发展有限公司 | Hot drinking water distribution system for mail steamer |
| CN114261499B (en) * | 2021-12-20 | 2024-05-14 | 中船邮轮科技发展有限公司 | Post wheel hot drink water distribution system |
-
2011
- 2011-12-22 CN CN 201120541773 patent/CN202430769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261499A (en) * | 2021-12-20 | 2022-04-01 | 中船邮轮科技发展有限公司 | Hot drinking water distribution system for mail steamer |
| CN114261499B (en) * | 2021-12-20 | 2024-05-14 | 中船邮轮科技发展有限公司 | Post wheel hot drink water distribution system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121222 |