CN211292028U - Outer entropy detection device of air conditioner - Google Patents
Outer entropy detection device of air conditioner Download PDFInfo
- Publication number
- CN211292028U CN211292028U CN201922255159.9U CN201922255159U CN211292028U CN 211292028 U CN211292028 U CN 211292028U CN 201922255159 U CN201922255159 U CN 201922255159U CN 211292028 U CN211292028 U CN 211292028U
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- air conditioner
- pipeline
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- control box
- pressure gauge
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
An external entropy detection device of an air conditioner comprises an air conditioner internal unit, a control box and an air conditioner external unit, wherein the air conditioner internal unit comprises a main internal unit and an auxiliary internal unit, the main inner machine and the auxiliary inner machine are fixedly arranged on the same mounting bracket, the control box comprises a control panel, and a pressure gauge, an air switch, a time relay and a socket structure which are arranged on the control panel, the pressure gauge comprises a detection refrigeration pressure gauge and a detection heating pressure gauge, the air conditioner external unit is connected with the control box through a test tool and the socket structure, the auxiliary inner machine is connected with the main inner machine through a first pipeline, a stop valve is arranged on the first pipeline, the main inner unit is connected with the air conditioner outer unit through a second pipeline and a third pipeline, the second pipeline is connected with a first copper pipe on the air conditioner outer unit, and the third pipeline is connected with a second copper pipe on the air conditioner outer unit.
Description
Technical Field
The utility model belongs to the field of air conditioner quality detection, concretely relates to outer entropy detection device of air conditioner.
Background
The existing air conditioner outdoor unit is detected by placing the air conditioner outdoor unit on a production line, and then manually judging whether the air conditioner outdoor unit is used for cooling or heating, in the process, if the situation that the production line is judged to be unqualified products occurs, the continuous work of the production line is stopped, the unqualified products are picked out, so that the work efficiency is reduced, meanwhile, the situation of misjudgment also occurs due to the fact that the judgment is performed manually, the detection accuracy is reduced, and therefore a device capable of automatically detecting the air conditioner outdoor unit needs to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a rotary device of welding cross valve, concrete technical scheme is as follows:
an external entropy detection device of an air conditioner comprises an air conditioner internal unit, a control box and an air conditioner external unit, wherein the air conditioner internal unit comprises a main internal unit and an auxiliary internal unit, the main internal unit and the auxiliary internal unit are fixedly arranged on the same mounting bracket, the control box comprises a control panel, a pressure gauge, an air switch, a time relay and a socket structure which are arranged on the control panel, the pressure gauge comprises a detection refrigeration pressure gauge and a detection heating pressure gauge, the air conditioner external unit and the control box are connected through a test tool and connected with the socket structure, the auxiliary internal unit and the main internal unit are connected through a first pipeline, a stop valve is arranged on the first pipeline, the main internal unit and the air conditioner external unit are connected through a second pipeline and a third pipeline, the second pipeline is connected with a first copper pipe on the air conditioner external unit, and the third pipeline is connected with a second copper pipe on the air conditioner external unit, the main internal machine and the auxiliary internal machine are respectively connected with the control box through a temperature sensor.
The utility model discloses a further improvement lies in: the diameter of the second conduit is smaller than the diameter of the third conduit.
The utility model discloses a further improvement lies in: the control box is provided with a temperature detection warning lamp device and a pressure detection warning lamp device.
The utility model discloses a further improvement lies in: the test tool comprises a tool connector main body and a handle block, wherein the tool connector main body and the handle block are fixedly connected into a whole through screws.
The utility model discloses a further improvement lies in: the air conditioner external unit comprises a wiring terminal connected with the test tool.
Has the advantages that:
through the automatic control mode, reduce artifical refrigeration and the heating effect of participating in the judgement machine, can promote work efficiency, reduce the disqualification rate, reduce the degree of difficulty that the workman judged, reduced the cost of labor, have wide market application prospect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the connection terminal structure of the present invention.
Fig. 3 is the structural schematic diagram of the test fixture of the utility model.
Wherein: the air conditioner comprises an air conditioner inner machine 1, an air conditioner inner machine 2, a control box 3, an air conditioner outer machine 4, a main inner machine 5, an auxiliary inner machine 6, a mounting support 7, a control panel 8, a pressure gauge 9, an air switch 10, a time relay 11, a socket structure 12, a compressor 13, a temperature detection warning lamp device 14, a pressure detection warning lamp device 15, a detection refrigeration pressure gauge 16, a detection heating pressure gauge 17, a test tool 18, a tool connector main body 19, a handle block 20, a wiring terminal 21, a stop valve 22, a second pipeline 22, a third pipeline 23, a first copper pipe 24, a second copper pipe 25 and a temperature sensor 26.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and do not limit the scope of protection.
An external entropy detection device of an air conditioner comprises an air conditioner internal unit 1, a control box 2 and an air conditioner external unit 3, wherein the air conditioner internal unit 1 comprises a main internal unit 4 and an auxiliary internal unit 5, the main internal unit 4 and the auxiliary internal unit 5 are fixedly mounted on the same mounting bracket 6, the control box 2 comprises a control panel 7, a pressure gauge 8, an air switch 9, a time relay 10 and a socket structure 11 which are arranged on the control panel 7, the time relay 10 is arranged for controlling the intermittent time of cold-heat conversion work of a compressor 12 in the air conditioner external unit 3, the control box 2 is further provided with a temperature detection warning lamp device 13 and a pressure detection warning lamp device 14, when a detected temperature value or a detected pressure value is not within a standard range, the corresponding temperature detection warning lamp device 13 or the corresponding pressure detection warning lamp device 14 can light up for alarming, the utility model discloses a test fixture, including the test of the air conditioner, the manometer 8 is including detecting refrigeration manometer 15 and detecting heating manometer 16, will show on the manometer 8 and correspond the refrigeration and heat the numerical value that the effect detected, the outer machine of air conditioner 3 with control box 2 is connected through test fixture 17 socket structure 11 is connected, test fixture 17 includes frock connector main part 18 and handle piece 19, frock connector main part 18 with handle piece 19 passes through screw fixed connection and becomes a whole, include on the outer machine of air conditioner 3 with the binding post 20 that test fixture 17 is connected.
The auxiliary inner machine 5 is connected with the main inner machine 4 through a first pipeline 20, a stop valve 21 is arranged on the first pipeline 20, the auxiliary inner machine 5 is arranged to assist the main inner machine 4 to increase the number of air conditioners, the main inner machine 4 is connected with the air conditioner outer machine 3 through a second pipeline 22 and a third pipeline 23, the diameter of the second pipeline 22 is smaller than that of the third pipeline 23, the second pipeline 22 is connected with a first copper pipe 24 on the air conditioner outer machine 3, the third pipeline 23 is connected with a second copper pipe 25 on the air conditioner outer machine 3, the second pipeline 22 is connected with the first copper pipe 24, when the refrigeration effect is detected, the air converted by the compressor 12 is cold, the cold air is blown into the main inner machine 4 through the second pipeline 22, and then the rest air circularly enters the compressor 12 through the third pipeline 23, and a cycle is formed, the main internal machine 4 and the auxiliary internal machine 5 are respectively connected with the control box 2 through a temperature sensor 26, and the numerical value of the temperature can be sensed through the corresponding temperature sensor 26 and then displayed on the control panel 7.
The working principle is as follows: generally, the detection of an external unit of a household air conditioner is a detection system, and the system detection is divided into two aspects, namely temperature detection and pressure detection.
In the aspect of temperature detection, the room is examined to the entropy is thermostatic control's room, and under this constant temperature, set for a temperature range, the refrigeration is 15~18 degrees, surpasss this scope, and this machine has the problem, and refrigeration effect is not good, also can connect a red light warning light and report to the police, and direct alarm, the same is so judged to the condition of heating.
In the aspect of detection of system pressure, through automatic control, the system pressure can have a pressure range under the condition of refrigeration and heating, the pressure value is in the specified pressure range under the condition of corresponding refrigeration or heating, the machine is proved to be good, and a red light warning can be given when the pressure value exceeds the specified pressure range.
Through setting up the operation of compressor can be controlled to time relay, when carrying out cold and hot effect conversion, middle interval 20 seconds because the compressor has the problem of start-up difficulty, can appear the condition of card commentaries on classics or stall, sets for 20 seconds and can filter, can be better after pressure balance start-up work.
The operation method comprises the following steps: the operation is simple, a worker only needs to connect the second pipeline and the third pipeline to the first copper pipe and the second copper pipe respectively, the testing tool is installed on a wiring terminal arranged on the air conditioner outdoor unit, the system can perform systematic prejudgment according to a set pressure value and a set temperature value corresponding to the refrigeration or heating condition, whether the system is in a preset pressure value or temperature value range is judged, and therefore whether the machine is good or not is comprehensively judged, if the machine has a problem, a red light warning lamp is triggered to give an alarm, and the worker can judge the machine as a defective product.
Has the advantages that:
through the automatic control mode, reduce artifical refrigeration and the heating effect of participating in the judgement machine, can promote work efficiency, reduce the disqualification rate, reduce the degree of difficulty that the workman judged, reduced the cost of labor, have wide market application prospect.
Claims (5)
1. The utility model provides an outer entropy detection device of air conditioner which characterized in that: the air conditioner comprises an air conditioner inner unit, a control box and an air conditioner outer unit, wherein the air conditioner inner unit comprises a main inner unit and an auxiliary inner unit, the main inner unit and the auxiliary inner unit are fixedly arranged on the same mounting bracket, the control box comprises a control panel, a pressure gauge, an air switch, a time relay and a socket structure which are arranged on the control panel, the pressure gauge comprises a detection refrigeration pressure gauge and a detection heating pressure gauge, the air conditioner outer unit and the control box are connected through a test tool and the socket structure, the auxiliary inner unit and the main inner unit are connected through a first pipeline, a stop valve is arranged on the first pipeline, the main inner unit and the air conditioner outer unit are connected through a second pipeline and a third pipeline, the second pipeline is connected with a first copper pipe on the air conditioner outer unit, and the third pipeline is connected with a second copper pipe on the air conditioner outer unit, the main internal machine and the auxiliary internal machine are respectively connected with the control box through a temperature sensor.
2. An external entropy detecting device of an air conditioner according to claim 1, wherein: the diameter of the second conduit is smaller than the diameter of the third conduit.
3. An external entropy detecting device of an air conditioner according to claim 1, wherein: the control box is provided with a temperature detection warning lamp device and a pressure detection warning lamp device.
4. An external entropy detecting device of an air conditioner according to claim 1, wherein: the test tool comprises a tool connector main body and a handle block, wherein the tool connector main body and the handle block are fixedly connected into a whole through screws.
5. An external entropy detecting device of an air conditioner according to claim 4, wherein: the air conditioner external unit comprises a wiring terminal connected with the test tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922255159.9U CN211292028U (en) | 2019-12-16 | 2019-12-16 | Outer entropy detection device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922255159.9U CN211292028U (en) | 2019-12-16 | 2019-12-16 | Outer entropy detection device of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292028U true CN211292028U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922255159.9U Expired - Fee Related CN211292028U (en) | 2019-12-16 | 2019-12-16 | Outer entropy detection device of air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN211292028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238103A (en) * | 2021-03-28 | 2021-08-10 | 李静 | Equipment is examined to outer quick-witted entropy of air conditioner |
-
2019
- 2019-12-16 CN CN201922255159.9U patent/CN211292028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238103A (en) * | 2021-03-28 | 2021-08-10 | 李静 | Equipment is examined to outer quick-witted entropy of air conditioner |
| CN113238103B (en) * | 2021-03-28 | 2024-01-05 | 李静 | Equipment is examined to outer quick-witted entropy of air conditioner |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |