CN204620646U - A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means - Google Patents
A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means Download PDFInfo
- Publication number
- CN204620646U CN204620646U CN201520335587.1U CN201520335587U CN204620646U CN 204620646 U CN204620646 U CN 204620646U CN 201520335587 U CN201520335587 U CN 201520335587U CN 204620646 U CN204620646 U CN 204620646U
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- Prior art keywords
- control loop
- copper pipe
- wire
- cooling pond
- pipe rolling
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- Expired - Fee Related
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Abstract
The utility model patent discloses a kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means, is applied to high accuracy inner screw thread copper pipe cold working field.A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means are made up of control loop, liquid-level floater magnetic switch, audible-visual annunciator and wire.Control loop is arranged in milling train operating desk casing, and whole control loop is made up of relay; Liquid-level floater magnetic switch is arranged on the upper and lower waterline place of copper pipe rolling cooling pond, is connected with control loop by wire; Audible-visual annunciator is arranged on the casing top of milling train operating desk, is connected with control loop by wire; Wire is waterproof, grease proofing dedicated wires.The utility model has reliable, safe advantage convenient and simple for operation.
Description
Technical field
The utility model relates to a kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means, is applied to high accuracy inner screw thread copper pipe manufacture field.
Background technology
Copper tube is in three-roll planetary milling process, huge deformation quantity can be there is, therefore a large amount of heat energy can be produced in the operation of rolling, in order to ensure the stability of milling train in the operation of rolling and the quality of product, need to keep the constant of temperature with a large amount of cooling water circulations, because water consumption is comparatively large in the whole operation of rolling, so need to supplement new water in frequentation copper pipe rolling cooling pond.Current copper pipe rolling cooling pond moisturizing process, mainly opening inlet channel valve by manual operation carries out moisturizing to pond, and whole pond fills water approximately needs 30 minutes.In whole moisturizing process; milling train in production can not be shut down; therefore workman will operate milling equipment simultaneously produces; thus the time of copper pipe rolling cooling pond moisturizing is often forgotten; inlet channel valve can not be closed in time; thus cause water level in cooling pond too high, be back to pump hole, pump motor flooded and burns into water short circuit.At present, the solution also do not had.
Utility model content
The utility model technical issues that need to address are, overcome the deficiency in background technology, provide a kind of easy to operate, reliable, safe copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means.
The technical scheme that the utility model patent is concrete is: a kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means are made up of control loop, liquid-level floater magnetic switch, audible-visual annunciator and wire.Described control loop is arranged in milling train operating desk casing, and whole control loop is made up of relay; Described liquid-level floater magnetic switch is arranged on the upper and lower waterline place of copper pipe rolling cooling pond, is connected with control loop by wire; Described audible-visual annunciator is arranged on the casing top of milling train operating desk, is connected with control loop by wire; Described wire is water-proof wire.
The utility model has easy to operate, reliable, safe advantage.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means
Description of reference numerals: 1, control loop, 2, liquid-level floater magnetic switch, 3, audible-visual annunciator, 4, wire.
Detailed description of the invention
A kind of copper pipe rolling cooling pond automatic water supplement, the circuit water alarm resetting means of reference Figure of description 1 pair of the utility model patent are described in detail below.
A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means, its structure comprises control loop 1, liquid-level floater magnetic switch 2, audible-visual annunciator 3, wire 4.Control loop 1 is arranged in milling train operating desk casing, and whole control loop 1 is made up of relay; Liquid-level floater magnetic switch 2 is arranged on the upper and lower waterline place in copper pipe rolling cooling pond, be connected with control loop 1 by wire 4, when the water level in copper pipe rolling cooling pond is lower than pond lower limit, now liquid-level floater magnetic switch 2 signal of lower limit triggers, signal passes to control loop 1 by wire 4, and the electrically operated valve opening inlet channel in control loop 1 carries out moisturizing.When the water level in copper pipe rolling cooling pond rises to after the upper limit of pond, now liquid-level floater magnetic switch 2 signal of upper limit triggers, and can close the electrically operated valve of inlet channel in control loop 1, stops moisturizing.Water level in copper pipe rolling cooling pond can repeat above-mentioned course of action lower than during the lower limit of pond; Audible-visual annunciator 3 is arranged on the casing top of milling train operating desk, is connected with control loop 1 by wire 4, and after a kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means break down, audible-visual annunciator 3 is started working; Wire 4 is waterproof, grease proofing dedicated wires.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (1)
1. a copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means, comprise control loop, liquid-level floater magnetic switch, audible-visual annunciator and wire, it is characterized in that: described control loop is arranged in milling train operating desk casing, and whole control loop is made up of relay; Described liquid-level floater magnetic switch is arranged on the upper and lower waterline place of copper pipe rolling cooling pond, is connected with control loop by wire; Described audible-visual annunciator is arranged on the casing top of milling train operating desk, is connected with control loop by wire; Described wire is water-proof wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335587.1U CN204620646U (en) | 2015-05-22 | 2015-05-22 | A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335587.1U CN204620646U (en) | 2015-05-22 | 2015-05-22 | A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620646U true CN204620646U (en) | 2015-09-09 |
Family
ID=54039710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335587.1U Expired - Fee Related CN204620646U (en) | 2015-05-22 | 2015-05-22 | A kind of copper pipe rolling cooling pond automatic water supplement, circuit water alarm resetting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558699A (en) * | 2020-06-11 | 2020-08-21 | 连云港杰瑞自动化有限公司 | Full-automatic coating pool device for dip-coating of sand core |
-
2015
- 2015-05-22 CN CN201520335587.1U patent/CN204620646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558699A (en) * | 2020-06-11 | 2020-08-21 | 连云港杰瑞自动化有限公司 | Full-automatic coating pool device for dip-coating of sand core |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160522 |