CN213906287U - Secondary protection system of egg washer - Google Patents
Secondary protection system of egg washer Download PDFInfo
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- CN213906287U CN213906287U CN202022792306.9U CN202022792306U CN213906287U CN 213906287 U CN213906287 U CN 213906287U CN 202022792306 U CN202022792306 U CN 202022792306U CN 213906287 U CN213906287 U CN 213906287U
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- temperature controller
- contactor
- alarm
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- egg
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Abstract
The utility model discloses a secondary protection system of an egg washer, which comprises a temperature controller, an alarm and a contactor; a live wire is taken from the lower end of a main switch QS of the egg washer and is connected with the L end of an additionally arranged temperature controller T, and the N end of the temperature controller is connected with a zero line; a contactor K1 is additionally arranged, one end of a contactor coil is connected with a normal open point T-1 of the temperature controller, and the other end of the contactor coil is connected with a zero line; an alarm SP is additionally arranged, one end of the alarm SP is connected with a normal open point T-1 of the temperature controller, and the other end of the alarm SP is connected with a zero line; connecting the common zero line end of a cleaning booster pump and a control contactor of an electromagnetic valve of the egg washer with the normally closed point of a contactor K1-1, and connecting the other end of the cleaning booster pump and the control contactor with the zero line; the probe of the temperature controller is placed in the stainless steel tube of the original probe. The protection system adopts the temperature controller with stable performance as the controller for secondary temperature control, uses the industrial-grade alarm as the alarm source, is easy to install and has strong practicability.
Description
Technical Field
The utility model relates to a wash egg machine protection system, concretely relates to wash egg machine secondary protection system.
Background
Most of breeding enterprises use the egg washing machine of Qingdao 41 institute of China on hatching egg cleaning equipment, and this kind of egg washing machine control system is reliable and stable, but in the in-service use, the control mainboard of egg washing machine because the corruption of egg washing antiseptic solution, the phenomenon that the control by temperature change crashed sometimes appears, and the execution steam solenoid valve of controlling temperature is the vulnerable part in addition, can lead to washing egg temperature and constantly rising when damaging, all can lead to washing egg temperature to exceed the temperature value of settlement based on these reasons, makes the hatching egg embryo die. The protection system of the prior invention solves the occurrence of the phenomenon.
Disclosure of Invention
The utility model discloses an egg washer secondary protection system, this protection system adopt stable performance's temperature controller as the control appearance of secondary accuse temperature, use industrial-grade alarm as warning biogenesis, install easily, and the practicality is strong. With the increase of the number of breeding industries and the development of equipment intellectualization, the protection system is particularly important to be used as secondary protection when hatching eggs are washed (intelligent control is performed when the hatching eggs are halted).
The utility model discloses a solve the technical scheme that technical problem provided as follows:
a secondary protection system of an egg washer comprises a temperature controller, an alarm and a contactor;
a live wire is taken from the lower end of a main switch QS of the egg washer and is connected with the L end of an additionally arranged temperature controller T, and the N end of the temperature controller is connected with a zero line; a contactor K1 is additionally arranged, one end of a contactor coil is connected with a normal open point T-1 of the temperature controller, and the other end of the contactor coil is connected with a zero line; an alarm SP is additionally arranged, one end of the alarm SP is connected with a normal open point T-1 of the temperature controller, and the other end of the alarm SP is connected with a zero line; connecting the common zero line end of a cleaning booster pump and a control contactor of an electromagnetic valve of the egg washer with the normally closed point of a contactor K1-1, and connecting the other end of the cleaning booster pump and the control contactor with the zero line; the probe of the temperature controller is placed in a stainless steel pipe of the original temperature controller probe of the egg washer.
The utility model has the advantages that: 1. the temperature controller with stable performance is used as a controller for secondary temperature control, and the industrial alarm is used as an alarm source, so that the temperature can be effectively controlled, and an alarm signal can be timely and accurately sent out; 2. the installation is easy, and the practicability is strong; 3. effectively preventing the temperature of the egg washing water from exceeding the set temperature value to cause the death of the hatching egg embryo.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
Detailed Description
A secondary protection system of an egg washer comprises a temperature controller, an alarm and a contactor;
a live wire is taken from the lower end of a main switch QS of the egg washer and is connected with an L of an additionally arranged temperature controller T, and the N end of the temperature controller is connected with a zero line; a contactor K1 is additionally arranged, one end of a contactor coil is connected with a normal open point T-1 of the temperature controller, and the other end of the contactor coil is connected with a zero line; an alarm SP is additionally arranged, one end of the alarm SP is connected with a normal open point T-1 of the temperature controller, and the other end of the alarm SP is connected with a zero line; connecting the common zero line end of a cleaning booster pump and a control contactor of an electromagnetic valve of the egg washer with the normally closed point of a contactor K1-1, and connecting the other end of the normally closed point of the contactor K1-1 with the zero line; the probe of the temperature controller is placed in a stainless steel pipe of the original temperature controller probe of the egg washer.
The type of the temperature controller: precision STC-200, manufacturer: jiangsu province, pioneer electric corporation; the type of the alarm: 220v single alarm, manufacturer: jiahua electronics, Inc., Shanghai.
Protection process: the temperature controller T needs to be set at a temperature 2 ℃ higher than the temperature set by the egg washer, a QS main switch of the egg washer is turned on to start normal egg washing, when the temperature of the egg washing water is abnormal (more than 40 ℃), the temperature controller T starts to act, a normally-open point T-1 of the temperature controller T and a contactor K1 are attracted, and a contactor K1-1 is disconnected, so that the cleaning booster pump KM and the electromagnetic valve YV contactor are powered off, the cleaning booster pump KM and the electromagnetic valve YV stop working, and meanwhile, the alarm SP is powered on to send an alarm signal.
Claims (1)
1. The utility model provides an egg washer secondary protection system which characterized in that: comprises a temperature controller, an alarm and a contactor;
a live wire is taken from the lower end of a main switch QS of the egg washer and is connected with the L end of an additionally arranged temperature controller T, and the N end of the temperature controller is connected with a zero line; a contactor K1 is additionally arranged, one end of a contactor coil is connected with a normal open point T-1 of the temperature controller, and the other end of the contactor coil is connected with a zero line; an alarm SP is additionally arranged, one end of the alarm SP is connected with a normal open point T-1 of the temperature controller, and the other end of the alarm SP is connected with a zero line; connecting the common zero line end of a cleaning booster pump and a control contactor of an electromagnetic valve of the egg washer with the normally closed point of a contactor K1-1, and connecting the other end of the cleaning booster pump and the control contactor with the zero line; the probe of the temperature controller is placed in a stainless steel pipe of the original temperature controller probe of the egg washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792306.9U CN213906287U (en) | 2020-11-27 | 2020-11-27 | Secondary protection system of egg washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792306.9U CN213906287U (en) | 2020-11-27 | 2020-11-27 | Secondary protection system of egg washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213906287U true CN213906287U (en) | 2021-08-06 |
Family
ID=77123222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792306.9U Active CN213906287U (en) | 2020-11-27 | 2020-11-27 | Secondary protection system of egg washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213906287U (en) |
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2020
- 2020-11-27 CN CN202022792306.9U patent/CN213906287U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 024200 group 1, bolinyingzi village, Xizi Town, Ningcheng County, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Chifeng Zhenxing duck breeding technology Co.,Ltd. Address before: 024200 Saifeiya headquarters, Xizi Town, Ningcheng County, Chifeng City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA SAIFEIYA AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |