CN220187052U - Semi-mechanical constant speed controller - Google Patents
Semi-mechanical constant speed controller Download PDFInfo
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- CN220187052U CN220187052U CN202320524443.5U CN202320524443U CN220187052U CN 220187052 U CN220187052 U CN 220187052U CN 202320524443 U CN202320524443 U CN 202320524443U CN 220187052 U CN220187052 U CN 220187052U
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- constant speed
- speed controller
- alternating current
- main control
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- 238000004378 air conditioning Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003570 air Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a semi-mechanical constant speed controller, which relates to the field of air conditioners, in particular to a semi-mechanical constant speed controller which is used for controlling air conditioning equipment and comprises the following components: the device comprises a shell, a circuit breaker, an alternating current contactor, a switching device and a main control circuit board; the shell comprises a base and a shell cover; the circuit breaker, the alternating current contactor, the switching device and the main control circuit board are all arranged on the base; a display panel is also arranged on the shell cover; the input end of the breaker is used for being connected with an external power supply; the output end of the breaker is respectively connected with the input end of the alternating current contactor and the input end of the switching device; the main control circuit board is respectively and independently connected with the output end of the circuit breaker, the output end of the alternating current contactor and the display panel; the switching device comprises a plurality of switch keys, can directly control the functions of the air conditioning equipment by the switch keys, is practical and convenient, can realize the function of fault protection, and ensures the safety.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to a semi-mechanical constant speed controller.
Background
An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by using an artificial means. Generally comprises a cold source/heat source device, a cold and hot medium conveying and distributing system, an end device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system.
In the prior art, a controller used for a central air conditioner can control the opening of the air conditioner and the temperature of the air conditioner, but does not have an independent isolating switch or a circuit breaker, and cannot realize the fault protection function; however, the existing mechanical controller often does not have a corresponding display function, which causes inconvenient use.
Disclosure of Invention
The utility model aims to avoid the defects in the prior art and provide a safe, reliable and convenient-to-use controller.
The aim of the utility model is achieved by the following technical scheme:
a semi-mechanical constant speed controller for controlling an air conditioning apparatus, comprising: the device comprises a shell, a circuit breaker, an alternating current contactor, a switching device and a main control circuit board; the circuit breaker, the alternating current contactor, the switching device and the main control circuit board are all arranged in the shell; the shell comprises a base and a shell cover; a display panel is also arranged on the shell cover; the input end of the breaker is used for being connected with an external power supply; the output end of the breaker is respectively connected with the input end of the alternating current contactor and the input end of the switching device; the main control circuit board is respectively and independently connected with the output end of the circuit breaker, the output end of the alternating current contactor and the display panel; the switching device comprises a number of switching keys.
Specifically, the main control circuit board comprises a detection module and a display module; the detection module is respectively connected with the control end of the alternating current contactor and each output end of the circuit breaker; the display module is connected with the display panel.
The output end of the alternating current contactor is particularly connected with an air conditioner fan.
The switch key comprises a first switch key, a second switch key and a third switch key; the first switch key, the second switch key and the third switch key are respectively used for being connected with the circulating water pump, the drainage pump and the swing motor.
In another embodiment, the display panel is provided with an indicator light for displaying the operating state of the device.
More specifically, the display panel is provided with a nixie tube for displaying the fault type of the device.
More specifically, the display panel is provided with a plurality of control keys.
The shell cover is provided with a main control opening; the shape and position of the main control opening are matched with the switch of the circuit breaker.
Further, the shell cover is provided with a switch opening, and the shape and the position of the switch opening are matched with those of each switch key on the switch device.
Furthermore, a plurality of inlet ports are arranged on two sides of the base; the base is also fixedly provided with a wiring row.
The utility model has the beneficial effects that: a semi-mechanical constant speed controller for controlling an air conditioning apparatus, comprising: the device comprises a shell, a circuit breaker, an alternating current contactor, a switching device and a main control circuit board; the circuit breaker, the alternating current contactor, the switching device and the main control circuit board are all arranged in the shell; the shell comprises a base and a shell cover; a display panel is also arranged on the shell cover; the input end of the breaker is used for being connected with an external power supply; the output end of the breaker is respectively connected with the input end of the alternating current contactor and the input end of the switching device; the main control circuit board is respectively and independently connected with the output end of the circuit breaker, the output end of the alternating current contactor and the display panel; the switching device comprises a plurality of switch keys, can directly control the functions of the air conditioning equipment by the switch keys, is practical and convenient, can realize the function of fault protection, and ensures the safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exploded construction of a semi-mechanical constant speed controller according to an embodiment of the present utility model;
FIG. 2 is a schematic block diagram of a semi-mechanical constant speed controller according to an embodiment of the present utility model;
in fig. 1, the method includes:
11. a base; 111. a wire inlet port; 112. a first mount; 113. a second mounting base; 114. a third mount; 115. a fourth mount; 116. a connection joint;
12. a cover; 121. a main control opening; 122. a switch opening;
13. a display panel; 131. an indicator light; 132. a display screen; 133. a control key;
4. a switching device; 41. a first switching key; 42. a second switching key; 43. a third switch key;
5. and a wiring row.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described by means of implementation examples with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 2, a semi-mechanical constant speed controller for controlling an air conditioning apparatus, comprising: the circuit breaker comprises a shell, a circuit breaker 2, an alternating current contactor 3, a switching device 4 and a main control circuit board; the circuit breaker 2, the alternating current contactor 3, the switching device 4 and the main control circuit board are all arranged in the shell. The shell comprises a base 11 and a shell cover 12; the cover 12 is also provided with a display panel 13.
The input end of the circuit breaker 2 is used for being connected with an external power supply; the output end of the breaker 2 is respectively connected with the input end of the alternating current contactor 3 and the input end of the switching device 4; the main control circuit board is respectively and independently connected with the output end of the circuit breaker 2, the output end of the alternating current contactor 3 and the display panel 13; the output end of the alternating current contactor 3 is used for being connected with an air conditioner fan.
The switching device 4 comprises a plurality of switching keys; the switch keys comprise a first switch key 41, a second switch key 42 and a third switch key 43; the first switch key 41, the second switch key 42 and the third switch key 43 are respectively used for being connected with a circulating water pump, a drainage pump and a swinging electric motor.
Specifically, the main control circuit board comprises a detection module and a display module; the detection module is respectively connected with the control end of the alternating current contactor 3 and each output end of the circuit breaker 2; the display module is connected to the display panel 13.
The display panel 13 is provided with a display 132, a plurality of indicator lights 131 and a plurality of control keys 133. The indicator light 131 is used to display the operating state of the device. The display 132 is displayed using a nixie tube for displaying the type of fault of the device.
More specifically, the indicator lamp 131 includes a power indicator lamp and an operation indicator lamp; the control key 133 includes an activation switch key.
The specific use is as follows:
1) The breaker 3 is closed, so that the main control circuit board is electrified, and the power indicator lamp is always on.
2) When the power is on, the starting switch key is pressed, the air conditioner fan operates, and at the moment, the power indicator lamp is turned off and the operation indicator lamp is always on.
3) In the running state of the air conditioner fan, the first switch key 41, the second switch key 42 and the third switch key 43 are opened or closed to respectively control the starting or stopping of the functions of refrigeration (circulating water pump), drainage (drainage pump) and wind swinging (wind swinging motor).
4) When overload operation occurs, phase loss exists in an external power supply, electric leakage of a main control circuit board or short circuit of a certain output end occurs, the circuit breaker trips, and the corresponding fault type is displayed through a nixie tube.
More specifically, the base 11 is also fixedly provided with a wiring row 5; the two sides of the base 11 are also provided with a plurality of incoming line ports 111 (or appearance ports), and each incoming line port 111 (or appearance port) is provided with a corresponding connection joint 116. By arranging each connecting joint 116, the semi-mechanical constant speed controller of the utility model completes internal wiring in advance before specific installation; during installation or maintenance replacement, the shell cover 12 does not need to be opened, and only the wiring or disassembly of an external power supply, an air conditioning fan, a circulating water pump, a drainage pump and a wind swinging motor is finished through each corresponding connecting joint 116, so that the device is convenient to install in maintenance replacement.
More specifically, the cover 12 is provided with a main control opening 121 and a switch opening 122; the shape and position of the main control opening 121 are matched with the switch of the circuit breaker 2; the shape and position of the switch opening 122 is matched to the respective switch key on the switching device 4; even when the cover 12 is opened, the corresponding operation can be completed.
More specifically, the base 11 further includes a first mount 112, a second mount 113, a third mount 114, and a fourth mount 115; the circuit breaker 2 is in clamping connection with the first mounting seat 112; the alternating current contactor 3 is in clamping connection with the second mounting seat 113; the switch device 4 is in clamping connection with the third mounting seat 114; the wiring row 5 is fixedly connected with the fourth mounting seat 115 through screws; when a certain device is damaged, the replacement is convenient.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. A semi-mechanical constant speed controller for controlling an air conditioning apparatus, comprising: the device comprises a shell, a circuit breaker, an alternating current contactor, a switching device and a main control circuit board;
the circuit breaker, the alternating current contactor, the switching device and the main control circuit board are all arranged in the shell;
the shell comprises a base and a shell cover;
a display panel is also arranged on the shell cover;
the input end of the circuit breaker is used for being connected with an external power supply; the output end of the circuit breaker is respectively connected with the input end of the alternating current contactor and the input end of the switching device;
the main control circuit board is respectively and independently connected with the output end of the circuit breaker, the output end of the alternating current contactor and the display panel;
the switching device comprises a plurality of switching keys.
2. A semi-mechanical constant speed controller according to claim 1, wherein:
the main control circuit board comprises a detection module and a display module;
the detection module is respectively connected with the control end of the alternating current contactor and each output end of the circuit breaker;
the display module is connected with the display panel.
3. A semi-mechanical constant speed controller according to claim 1, wherein:
the output end of the alternating current contactor is used for being connected with an air conditioner fan.
4. A semi-mechanical constant speed controller according to claim 1, wherein:
the switch keys comprise a first switch key, a second switch key and a third switch key; the first switch key, the second switch key and the third switch key are respectively used for being connected with the circulating water pump, the drainage pump and the swing motor.
5. A semi-mechanical constant speed controller according to claim 1, wherein:
the display panel is provided with an indicator light for displaying the working state of the equipment.
6. A semi-mechanical constant speed controller according to claim 5, wherein:
the display panel is provided with a nixie tube for displaying the fault type of the equipment.
7. A semi-mechanical constant speed controller according to claim 6, wherein:
the display panel is provided with a plurality of control keys.
8. A semi-mechanical cruise control according to any one of claims 1 to 7, wherein:
the shell cover is provided with a main control opening;
the shape and position of the main control opening are matched with the switch of the circuit breaker.
9. A semi-mechanical constant speed controller according to claim 8, wherein:
the shell cover is provided with a switch opening, and the shape and the position of the switch opening are matched with those of each switch key on the switch device.
10. A semi-mechanical constant speed controller according to claim 9, wherein:
a plurality of incoming line ports are also arranged on two sides of the base;
the base is also fixedly provided with a wiring row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524443.5U CN220187052U (en) | 2023-03-16 | 2023-03-16 | Semi-mechanical constant speed controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524443.5U CN220187052U (en) | 2023-03-16 | 2023-03-16 | Semi-mechanical constant speed controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187052U true CN220187052U (en) | 2023-12-15 |
Family
ID=89107517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524443.5U Active CN220187052U (en) | 2023-03-16 | 2023-03-16 | Semi-mechanical constant speed controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187052U (en) |
-
2023
- 2023-03-16 CN CN202320524443.5U patent/CN220187052U/en active Active
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