CN203056545U - Air conditioner compressor bearing temperature protection device - Google Patents
Air conditioner compressor bearing temperature protection device Download PDFInfo
- Publication number
- CN203056545U CN203056545U CN 201220648564 CN201220648564U CN203056545U CN 203056545 U CN203056545 U CN 203056545U CN 201220648564 CN201220648564 CN 201220648564 CN 201220648564 U CN201220648564 U CN 201220648564U CN 203056545 U CN203056545 U CN 203056545U
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- air conditioner
- conditioner compressor
- compressor
- central controller
- temperature
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Abstract
The utility model relates to an air conditioner compressor bearing temperature protection device. The air conditioner compressor bearing temperature protection device comprises temperature probes (2), a central controller (5) and a control device (6), wherein the temperature probes (2) are mounted at positions where temperature of an air conditioner compressor bearing can be induced, signal output ends of the temperature probes (2) are connected with a signal input end of the central controller (5), a signal output end of the central controller (5) is connected with a signal input end of the control device (6), and a signal output end of the control device (6) is electrically connected with a control end of an air conditioner compressor input prime mover. The air conditioner compressor bearing temperature protection device utilizes the temperature probes to detect temperature of a bearing seat and control a start or stop structure of an air conditioner compressor, avoids damage to the air conditioner compressor caused by continuous start when the air conditioner compressor bearing is damaged, and aims to realize maintenance in advance and avoidance of greater loss. The air conditioner compressor bearing temperature protection device has advantages of simple structure, safe and reliable use, good performance and convenient and practical performances.
Description
Technical field
The utility model is a kind of compressor of air conditioner bearing temperature protective device, belongs to the innovative technology of operation of air conditioner protective device.
Background technology
Compressor of air conditioner is in the process of running up, because main shaft and bearing matching problem or bearing quality problem, usually occur owing to damage of bearings causes spindle deformation, the fracture of compressor of air conditioner, even the motor that compressor of air conditioner occurs phenomenon such as burns, lose very big.Therefore, if when the bearing of compressor of air conditioner has just begun to go wrong, just can remind the user to change bearing, accident potential is eliminated in bud, just the long-life is used air conditioner compressed machine equipment well.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and provides a kind of reasonable in design, and is easy to use, the compressor of air conditioner bearing temperature protective device that maintenance cost is low.The utility model can just stop the compressor of air conditioner operation when air conditioner compressed machine bearing has just begun to show fault, remind the user to change bearing, thereby avoids phenomenons such as compressor of air conditioner spindle deformation, fracture even motor burn to take place.The utility model control is convenient, easily operation.
The technical solution of the utility model is: compressor of air conditioner bearing temperature protective device of the present utility model; include temp probe, central controller, control device; wherein temp probe is installed on the position that can respond to the compressor of air conditioner bearing temperature; the signal output part of temp probe is connected with the signal input part of central controller; the signal output part of central controller is connected with the signal input part of control device, and the signal output part of control device is electrically connected with the control end of compressor of air conditioner input prime mover.
The signal output part of said temperature probe is connected with the signal input part of central controller by signal converter.
The said temperature probe is fixed on the bearing pedestal of compressor of air conditioner.
Above-mentioned central controller, signal converter and control device are installed together.
The utility model is owing to adopt temp probe to detect the bearing pedestal temperature with the structure that starts or stops of control compressor of air conditioner, avoid occurring air conditioner compressed machine bearing and damaged the phenomenon that also continuation start causes compressor damage, reach in advance the purpose of safeguarding, avoid bigger loss.The utility model is simple in structure, and is safe and reliable.The utility model is that a kind of design is ingenious, function admirable, convenient and practical compressor of air conditioner bearing temperature control device.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Structural representation of the present utility model as shown in Figure 1; compressor of air conditioner bearing temperature protective device of the present utility model; include temp probe 2, central controller 5, control device 6; wherein temp probe 2 is installed on the position that can respond to the compressor of air conditioner bearing temperature; the signal output part of temp probe 2 is connected with the signal input part of central controller 5; the signal output part of central controller 5 is connected with the signal input part of control device 6, and the signal output part of control device 6 is electrically connected with the control end of compressor of air conditioner input prime mover 7.
The signal output part of said temperature probe 2 is connected with the signal input part of central controller 5 by signal converter 4.The signal that temp probe 2 sends is passed to central controller 5 by signal converter 4, and central controller 5 provides and controls signal to control device 6, and control device 6 can be controlled the start and stop of compressor of air conditioner input prime mover 7.
In the present embodiment, said temperature probe 2 is fixed on the bearing pedestal 3 of compressor of air conditioner 1.
In the present embodiment, above-mentioned central controller 5, signal converter 4 and control device 6 are installed together.
The guard method of the utility model compressor of air conditioner bearing temperature protective device comprises the steps:
1) compressor of air conditioner input prime mover 7 starts, 1 operation of drive compression machine, under the bearing normal operating condition, bearing temperature rise is less, the temperature rise of corresponding axis bearing 3 is also less, and temp probe 2 sends normal signal and outputs to signal converter 4, is transferred to central controller 5 again, central controller 5 output normal signal are to control device 6, and control device 6 control compressor of air conditioner input prime mover 7 continue operation.
2) when bearing appearance distortion waits the irregular operating phenomenon, bearing temperature rise is higher, the temperature rise of corresponding axis bearing 3 is also higher, temp probe 2 sends fault-signal and outputs to signal converter 4, be transferred to central controller 5 again, central controller 5 is according to setting program, the output fault-signal is to control device 6, control device 6 control compressor of air conditioner input prime mover 7 are out of service, can change bearing of compressor by devices such as external touch, man-machine dialog interface, warning light, electric bell notice use and management person simultaneously.
In the present embodiment, above-mentioned control device 6 can the time of adjusting notice and stopping, avoiding occurring compressor of air conditioner long problem 1 maintenance time according to the actual conditions of user's request and protected compressor of air conditioner 1.
Claims (4)
1. compressor of air conditioner bearing temperature protective device; it is characterized in that including temp probe (2), central controller (5), control device (6); wherein temp probe (2) is installed on the position that can respond to the compressor of air conditioner bearing temperature; the signal output part of temp probe (2) is connected with the signal input part of central controller (5); the signal output part of central controller (5) is connected with the signal input part of control device (6), and the signal output part of control device (6) is electrically connected with the control end of compressor of air conditioner input prime mover (7).
2. compressor of air conditioner bearing temperature protective device according to claim 1 is characterized in that the signal output part of said temperature probe (2) is connected with the signal input part of central controller (5) by signal converter (4).
3. compressor of air conditioner bearing temperature protective device according to claim 1 is characterized in that said temperature probe (2) is fixed on the bearing pedestal (3) of compressor of air conditioner (1).
4. according to each described compressor of air conditioner bearing temperature protective device of claim 1 to 3, it is characterized in that above-mentioned central controller (5), signal converter (4) and control device (6) are installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648564 CN203056545U (en) | 2012-11-30 | 2012-11-30 | Air conditioner compressor bearing temperature protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648564 CN203056545U (en) | 2012-11-30 | 2012-11-30 | Air conditioner compressor bearing temperature protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056545U true CN203056545U (en) | 2013-07-10 |
Family
ID=48739465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648564 Expired - Fee Related CN203056545U (en) | 2012-11-30 | 2012-11-30 | Air conditioner compressor bearing temperature protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247712A (en) * | 2016-07-29 | 2016-12-21 | 珠海格力电器股份有限公司 | Temperature detection device applied to air conditioner compressor and detection method thereof |
| CN107906005A (en) * | 2017-10-30 | 2018-04-13 | 安徽博古特机电科技有限公司 | A kind of compressor shaft bearing temperature control system |
-
2012
- 2012-11-30 CN CN 201220648564 patent/CN203056545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247712A (en) * | 2016-07-29 | 2016-12-21 | 珠海格力电器股份有限公司 | Temperature detection device applied to air conditioner compressor and detection method thereof |
| CN107906005A (en) * | 2017-10-30 | 2018-04-13 | 安徽博古特机电科技有限公司 | A kind of compressor shaft bearing temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 511458 No.106, Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (self compiled Building 1) x1301-h9092 Patentee after: Guangzhou Kunyu Energy Environmental Protection Technology Co., Ltd Address before: 408, room 242, 510635 Tianhe East Road, Guangdong, Guangzhou Patentee before: Guangzhou Huangyan Mechanical & Electrical Technology Co., Ltd. |
|
| 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: 20130710 Termination date: 20201130 |