CN212362361U - All-dimensional detection device for detecting refrigerant leakage of air conditioner and air conditioner - Google Patents
All-dimensional detection device for detecting refrigerant leakage of air conditioner and air conditioner Download PDFInfo
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- CN212362361U CN212362361U CN201922383514.0U CN201922383514U CN212362361U CN 212362361 U CN212362361 U CN 212362361U CN 201922383514 U CN201922383514 U CN 201922383514U CN 212362361 U CN212362361 U CN 212362361U
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 74
- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 239000002360 explosive Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an all-round detection device that detects air conditioner refrigerant and leak, the utility model discloses a detection device includes: and the refrigerant sensors are arranged in different directions, can detect leakage in different directions and judge the leakage generated in which direction. The detection device comprises a body, the body is divided into a plurality of areas, each area is provided with a refrigerant sensor, each area correspondingly detects refrigerant leakage in one direction, each area is provided with an indicator light, and when the sensor in a certain area detects refrigerant leakage, the indicator light corresponding to the certain area is lightened. The utility model discloses a detection apparatus can be rapid detect out refrigerant leakage direction, find the leakage point. The utility model discloses be used for R290's detection preferably, its leakage of detection that can be quick prevents that it from revealing and reach explosive concentration and take place the incident.
Description
Technical Field
The utility model relates to a detect all-round detection device of air conditioner refrigerant leakage particularly, relate to an all-round detection device and method that detect air conditioner R290 and leak.
Background
The traditional refrigerant has adverse factors of destroying the atmospheric ozone layer and generating greenhouse effect, the international environmental protection convention Montreal protocol, the Kyoto protocol and the like stipulate that China eliminates non-environmental-friendly refrigerants before 2030 years, old working medium refrigerants represented by R22 are forbidden to be used for the development of new products, and R410a serving as a substitute at present is also limited to be used due to the greenhouse effect. The new refrigerant R290 replaces R22 and R410A refrigerants with the excellent performance of environmental protection, high efficiency and energy saving. But R290 is a combustible gas propane, which is a safety hazard in order to prevent it from leaking to explosive concentrations. Therefore, there is a need for an R290 monitoring device that can timely detect R290 in a processing chamber.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a detect all-round detection device of air conditioner refrigerant leakage to rapid detection goes out refrigerant leakage direction, finds the leak source. The utility model discloses preferably be used for R290's detection, prevent that it from revealing to reach explosive concentration and take place the incident.
Specifically, the method comprises the following steps: an all-round detection device that detects air conditioner refrigerant and leak, detection device includes: the refrigerant sensors are arranged at different positions and can detect refrigerant leakage and the direction of refrigerant leakage.
Preferably, the detection device includes a body, the body is divided into a plurality of regions, each region is provided with a refrigerant sensor, and each region correspondingly detects refrigerant leakage in one direction.
Preferably, each of the regions is provided with an indicator light, and when the sensor of a certain region detects refrigerant leakage, the indicator light corresponding to the certain region is turned on.
Preferably, the body is further provided with an alarm, and when the detection device detects that the refrigerant leaks, the alarm buzzes to give an alarm.
Preferably, the body is formed with a polygonal structure, and each side of the polygonal structure is provided with a refrigerant sensor.
Preferably, the body is equally divided into a plurality of regions along the circumferential direction, the body is equally divided into two parts, the first part is used for detecting the refrigerant leakage within the range of 180 degrees above the connecting pipeline, and the second part is used for detecting the refrigerant leakage within the range of 180 degrees below the connecting pipeline.
Preferably, the refrigerant is R290.
Additionally the utility model provides an air conditioner, air conditioner includes indoor set, off-premises station, is located the refrigerant connecting tube between indoor set, the off-premises station, the one end and the indoor set intercommunication of connecting tube, the hole and the off-premises station intercommunication that the other end passed the wall still include the utility model discloses arbitrary detection device.
Preferably, a plurality of valves are arranged on the connecting pipeline.
Additionally the utility model provides a method for detecting air conditioner refrigerant leakage, the air conditioner includes indoor set, off-premises station, is located the refrigerant connecting tube 8 between indoor set, the off-premises station, connecting tube 8's one end and indoor set intercommunication, the hole and the off-premises station intercommunication that the other end passed the wall, adopt the utility model discloses arbitrary detection device detect whether the refrigerant of connecting tube 8 leaks.
Preferably, a plurality of valves are arranged on the connecting pipeline 8, and when the detection device detects refrigerant leakage, leakage points are found according to the detected refrigerant leakage direction, and the valves between the leakage points are closed.
Preferably, the body is divided into two parts, the first part is arranged above the indoor hole, and the second part is arranged above the outdoor hole.
Has the advantages that:
adopt the utility model discloses an all-round detection device's air conditioner can realize finding the pipeline leak source fast, and in time the mending-leakage prevents to reveal and reaches explosive concentration emergence incident, reduces the after-sale cost simultaneously, improves user experience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic view of the all-round detection device of the present invention.
Fig. 2 is a schematic view of an air conditioner with the omnibearing detection device of the utility model.
Wherein: 1-separation line, 2-polygonal area, 3-generator, 4-indoor unit, 5-lead, 6-detection device, 7-outdoor unit, 8-connecting pipe, 9-valve, 10-wall.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Thus, a first structure discussed below may be termed a second structure without departing from the teachings of the disclosed concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings 1-2:
as shown in fig. 1, the utility model provides an all-round detection device 6 of detecting air conditioner refrigerant leakage, detection device 6 includes: the refrigerant sensors are arranged at different positions and can detect refrigerant leakage and the direction of refrigerant leakage.
The utility model discloses optionally for R290 air conditioner increases all-round refrigerant like R290 sensor design, the pipeline segmentation design valve 9 of connecting pipe 8 realizes finding the pipeline leak source fast, in time the mending-leakage, prevents to reveal and reaches explosive concentration emergence incident, reduces the after sale cost simultaneously, improves user experience.
The detection device 6 comprises a body, the body is divided into a plurality of areas, each area is provided with a refrigerant sensor, and each area correspondingly detects refrigerant leakage in one direction.
As shown in fig. 1, the utility model discloses an all-round detection device 6, optionally, detection device 6's body is the dodecagon, separates department 1, divide into two parts with it, and the first part is located indoorly, and the second part is located outdoors, all has independent R290 sensor on every polygon region 2 (limit), corresponds the lamp of different colours. The detection means 6 comprise a generator 3 with a howling sound at the middle red light.
And each area is provided with an indicator light, and when the sensor of a certain area detects refrigerant leakage, the indicator light corresponding to the certain area is lightened.
The body is also provided with a squeaking sound generator (alarm), and when the detection device 6 detects the leakage of the refrigerant, the alarm buzzes to alarm.
The body is formed with polygonized structure, and every edge of polygonized structure is equipped with the refrigerant sensor.
The body is evenly divided into a plurality of areas along the circumferential direction, the body is evenly divided into two parts, the first part is used for detecting the refrigerant leakage within the range of 180 degrees above the connecting pipeline 8, and the second part is used for detecting the refrigerant leakage within the range of 180 degrees below the connecting pipeline 8.
The refrigerant of the present invention is R290.
As shown in fig. 2, in addition the utility model provides a method for detecting air conditioner refrigerant leakage, the air conditioner includes indoor set 4, off-premises station 7, is located the connecting tube 8 between indoor set 4, the off-premises station 7, the one end and the indoor set 4 intercommunication of connecting tube, the hole and the off-premises station 7 intercommunication that the other end passed the wall, adopt the utility model discloses arbitrary detection device 6 detect whether the connecting tube leaks. The connecting pipeline is provided with a plurality of valves 9, when the detection device 6 detects the leakage of the refrigerant, leakage points are found according to the detected leakage direction of the refrigerant, and the valves 9 between the leakage points are closed. The body is equally divided into two parts, the first part is arranged above the indoor hole, and the second part is arranged above the outdoor hole.
As shown in fig. 2, the layout of the omnibearing detection device 6 and the arrangement of the pipeline sectional valve 9 of the connecting pipe 8 are shown, the air conditioner comprises a lead 5 of the indoor and outdoor half detection device 6, the indoor and outdoor half detection device 6 is internally arranged above an indoor hole, the outdoor hole is externally arranged above the indoor hole, and the two parts can respond to the leakage of the R290 in an omnibearing manner. Fig. 2 also shows an outdoor unit 7 of an air conditioner, an indoor unit 4 of the air conditioner, a connecting pipe 8 of the indoor unit and the outdoor unit, valves 9 on the connecting pipe 8, corresponding valves 9 arranged at set intervals, an indoor wall body 10 and an outdoor wall body 10, wherein holes are formed on the wall body 10 for the indoor connecting pipe 8 and the outdoor connecting pipe 8 to pass through.
The utility model discloses a R290 air conditioner, if the pipeline of certain direction has the leakage, R290 can be detected at the earliest to this ascending sensor of side, and the bright generator of middle lamp sends out the sound of howling, and the lamp of the colour that corresponds is bright, and along the position that bright lamp colour direction quick determination pipeline was revealed, the valve 9 on both sides of closed relevant position is closed, trades the pipe fast, opens valve 9 normal use. The utility model discloses can respond to twelve directions and realize finding the pipeline leak source fast, in time the mending-leakage prevents to reveal and reaches explosive concentration and takes place the incident, reduces the after-sale cost simultaneously, improves user experience.
When specifically using, will the utility model discloses a first portion, the second part symmetry of detection device 6's body set up in the both sides of connecting pipe 8, and when one of them department of connecting pipe 8 leaked, the refrigerant can be followed the position and flowed out, can be detected by the sensor in corresponding position. If the leak is located in the same vertical direction of the detection device 6, the detection device 6 can detect the leak. When the leak point deviates from the vertical by a certain distance, the sensor of the leak direction first detects the leak point, since the leaking gas is a small stream that diffuses in a direction deviating from the certain distance (horizontal direction). And first lights up. It may be arranged that when one lamp is on, the lamps in other orientations are no longer lit repeatedly to determine the first light on, and its corresponding orientation.
Adopt the utility model discloses can acquire the position that the refrigerant leaked, for the improvement precision, can follow and set up a plurality of detection device 6 on the pipeline direction of connecting pipe 8.
The utility model can reduce the leakage direction according to the direction of the lamp, and can determine the concrete pipeline section through the traditional refrigerant leakage problem of the detection pipeline of the foam water,
has the advantages that:
the utility model discloses following beneficial effect has at least:
the utility model provides an all-round detection device 6 and method of detecting air conditioner refrigerant leakage the utility model discloses a detection device 6 includes: and the refrigerant sensors are arranged in different directions, can detect leakage in different directions and judge the leakage in which direction. The detection device 6 comprises a body, the body is divided into a plurality of areas, each area is provided with a refrigerant sensor, each area correspondingly detects refrigerant leakage in one direction, each area is provided with an indicator light, and when the sensor in a certain area detects refrigerant leakage, the indicator light corresponding to the certain area is turned on. The utility model discloses a detection apparatus 6 can be rapid detect out refrigerant leakage direction, find the leakage point. The utility model discloses be used for R290's detection preferably, its leakage of detection that can be quick prevents that it from revealing and reach explosive concentration and take place the incident.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (8)
1. The utility model provides an all-round detection device that detects air conditioner refrigerant and leak which characterized in that: the detection device includes: the refrigerant sensors are arranged at different positions and can detect refrigerant leakage and the direction of refrigerant leakage.
2. The detection device according to claim 1, wherein: the detection device (6) comprises a body, the body is divided into a plurality of areas, each area is provided with a refrigerant sensor, and the refrigerant sensors in each area correspondingly detect refrigerant leakage in one direction.
3. The detection device according to claim 2, wherein: and each area is provided with an indicator light, and when the sensor of a certain area detects refrigerant leakage, the indicator light corresponding to the certain area is lightened.
4. The detection device according to claim 2 or 3, wherein: the body is further provided with an alarm, and when the detection device (6) detects that the refrigerant leaks, the alarm buzzes to give an alarm.
5. The detection device according to claim 2 or 3, wherein: the body is formed with polygonal structure, and every edge of polygonal structure is equipped with the refrigerant sensor.
6. The detection device according to claim 2 or 3, wherein: the body is evenly divided into a plurality of areas along the circumferential direction, the body is evenly divided into two parts, the first part is used for detecting the refrigerant leakage within the range of 180 degrees above the refrigerant connecting pipeline (8) of the air conditioner, and the second part is used for detecting the refrigerant leakage within the range of 180 degrees below the refrigerant connecting pipeline (8) of the air conditioner.
7. The utility model provides an air conditioner, air conditioner includes indoor set (4), off-premises station (7), is located refrigerant connecting tube (8) between indoor set (4), off-premises station (7), the one end and indoor set (4) the intercommunication of connecting tube (8), the hole and off-premises station (7) intercommunication that the other end passed the wall, its characterized in that: further comprising a detection device (6) according to any of claims 1-6.
8. The air conditioner according to claim 7, wherein: and a plurality of valves (9) are arranged on the connecting pipeline (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383514.0U CN212362361U (en) | 2019-12-26 | 2019-12-26 | All-dimensional detection device for detecting refrigerant leakage of air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383514.0U CN212362361U (en) | 2019-12-26 | 2019-12-26 | All-dimensional detection device for detecting refrigerant leakage of air conditioner and air conditioner |
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| CN212362361U true CN212362361U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059695A (en) * | 2019-12-26 | 2020-04-24 | 珠海格力电器股份有限公司 | Omnibearing detection device and method for detecting refrigerant leakage of air conditioner |
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2019
- 2019-12-26 CN CN201922383514.0U patent/CN212362361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059695A (en) * | 2019-12-26 | 2020-04-24 | 珠海格力电器股份有限公司 | Omnibearing detection device and method for detecting refrigerant leakage of air conditioner |
| CN111059695B (en) * | 2019-12-26 | 2024-02-23 | 珠海格力电器股份有限公司 | Omnibearing detection device and method for detecting refrigerant leakage of air conditioner |
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