CN104833039A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN104833039A CN104833039A CN201410048255.5A CN201410048255A CN104833039A CN 104833039 A CN104833039 A CN 104833039A CN 201410048255 A CN201410048255 A CN 201410048255A CN 104833039 A CN104833039 A CN 104833039A
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- CN
- China
- Prior art keywords
- air
- conditioner
- temperature sensing
- temperature
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner. The air conditioner comprises a main engine body, a panel covering the main engine body, a control unit arranged on the main engine body and a temperature sensing unit connected with the control unit. A temperature sensing switch is arranged between the temperature sensing unit and the control unit. Through arrangement of the temperature sensing switch, when filing is carried out on a refrigerant, the temperature sensing switch can be turned off, a temperature sensing line stops working, and the temperature of the temperature sensing line meets the starting requirement of the refrigerating mode; and at the moment, the refrigerating mode of the air conditioner is started, an outdoor unit is started, and is filled with the refrigerant, and after filling of the refrigerant is completed, the temperature sensing switch is started, and the temperature sensing line is controlled to be returned to work. The manner is adopted for filling of the refrigerant, all components of the air conditioner are not required to be dismounted, and operation is convenient; the temperature of the temperature sensing line can be adjusted only through connection and disconnection of the temperature sensing switch; and the air conditioner is easy and convenient, time and labor are saved, the filling efficiency is improved, and the cost is reduced.
Description
Technical field
The invention belongs to the manufacturing technology field of air-conditioner, be specifically related to a kind of air-conditioner.
Background technology
Cold-producing medium, also known as refrigeration working medium, is commonly called as snow kind in some areas, south.It constantly circulates in refrigeration systems and changes to realize the operation material freezed by the state of itself.Cold-producing medium absorbs the heat of cooled medium (water or air etc.) and vaporizes in evaporimeter, transfers heat to surrounding air or water and condensation within the condenser.
Because cold-producing medium circulates lossy unavoidably in air-conditioning, so there will be not enough phenomenon, therefore need to supplement cold-producing medium in air-conditioner.Cold-producing medium filled by air-conditioner needs to carry out under air conditioner refrigerating state, and air-conditioner is when spring, autumn, winter, particularly when winter, because ambient temperature is lower, lower than the start-up temperature of refrigeration mode, air-conditioning normally cannot start refrigeration mode, adds cold-producing medium Method compare complicated.
It is cumbersome that traditional approach adds cold-producing medium, first air-conditioning need open refrigeration mode, as shown in Figure 1, need first to remove panel 13, then screen pack 12 is removed, temp.-sensing wire (thermistor) 14 is taken off to be held in the hand at heart always, the temperature of the palm of the hand is utilized to make its be heated (or bubble is in warm water of about 30 °), temp.-sensing wire is heated and reaches cooling activation condition, outer machine starts, now cold-producing medium can be filled, but such action need is until refrigerant charge completes, the method needs to remove multiple parts and need increase manpower to go operation temp.-sensing wire (thermistor) to make it be heated, cumbersome, time and human cost increase greatly.
In view of this, being necessary to propose a kind of new air-conditioner, when filling cold-producing medium without the need to pulling down multiple parts, not needing operation temp.-sensing wire of disposing available manpower specially, easy to operate, save time and manpower, reduce costs.
Summary of the invention
In view of this, the invention provides a kind of air-conditioner, by arranging temperature sensitive switch, can temperature sensitive switch be closed when filling cold-producing medium, now temp.-sensing wire quits work, make temp.-sensing wire temperature reach the startup requirement of refrigeration mode, like this when filling cold-producing medium without the need to pulling down multiple parts, do not need to dispose available manpower specially operation temp.-sensing wire, easy to operate, save a large amount of time and manpower, improve charging efficiency, reduce costs.
A kind of air-conditioner that object according to the present invention proposes, comprise host main body, the panel be covered in described host main body, the temperature-sensitive unit that is arranged at the control unit in described host main body and is connected with described control unit, between described temperature-sensitive unit and described control unit, there is a temperature sensitive switch.
Preferred: to comprise one for controlling the control button that described temperature sensitive switch connects or disconnects.
Preferred: to comprise one for starting the control button of refrigerant charge pattern, when described control button is pressed, described temperature sensitive switch disconnects, and the refrigerating function of described air-conditioner is opened.
Preferred: described control button is arranged on described panel.
Preferred: described panel is provided with display screen.
Preferred: described display screen to have cold-producing medium indicator lamp.
Preferred: comprise a remote controller, described control button is arranged on described remote controller.
Compared with prior art, the advantage of a kind of air-conditioner disclosed by the invention is: by arranging temperature sensitive switch, and can close temperature sensitive switch when filling cold-producing medium, temp.-sensing wire quits work, and makes temp.-sensing wire temperature reach the startup requirement of refrigeration mode; Now, air-conditioner starts refrigeration mode, and outer machine starts fills cold-producing medium, after refrigerant charge, open temperature sensitive switch, controls temp.-sensing wire and resumes work.Which is adopted to fill cold-producing medium, without the need to all parts of air-conditioner is disassembled, easy to operate, only need to control the connection of temperature sensitive switch and the temperature of disconnection and adjustable temp.-sensing wire, simple and convenient, save time and manpower, improve charging efficiency, reduce costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of air-conditioner in prior art.
Fig. 2 is the structural representation of air-conditioner disclosed by the invention.
The title of the numeral in figure or the corresponding component representated by letter:
11, main body 12, screen pack 13, panel 14, temp.-sensing wire
21, remote controller 22, control unit 23, control mainboard 24, subject ontology 25, display screen
Detailed description of the invention
Tradition adds the Method compare complexity trouble of cold-producing medium, multiple parts of dismounting air-conditioner are one by one needed to be taken off by temp.-sensing wire, and need increase manpower to go operation temp.-sensing wire (thermistor) to make it be heated to reach cooling activation condition, operate cumbersome, time and human cost are relatively high, and charging efficiency is lower.
To be clearly and completely described technical scheme of the present invention by detailed description of the invention below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention is directed to deficiency of the prior art, providing a kind of air-conditioner, by arranging temperature sensitive switch, can temperature sensitive switch be closed when filling cold-producing medium, temp.-sensing wire quits work, make temp.-sensing wire temperature reach the startup requirement of refrigeration mode, like this when filling cold-producing medium without the need to pulling down multiple parts, do not need to dispose available manpower specially operation temp.-sensing wire, easy to operate, save a large amount of time and manpower, improve charging efficiency, reduce costs.
Embodiment 1
Refer to Fig. 2, Fig. 2 is the structural representation of air-conditioner disclosed by the invention.As shown in the figure, a kind of air-conditioner, comprises host main body 24, the panel 13 be covered in host main body 24, the temperature-sensitive unit that is arranged at the control unit 22 in host main body 24 and is connected with control unit 22, and wherein temperature-sensitive unit is temp.-sensing wire 14.There is between temperature-sensitive unit and control unit 22 a temperature sensitive switch (not shown).Temperature sensitive switch starts for controlling temp.-sensing wire and closes.
Air-conditioner also comprises one for controlling the control button that temperature sensitive switch connects or disconnects.When adding cold-producing medium, can press control button, temperature sensitive switch disconnects, and now temp.-sensing wire does not work, and can start air conditioner refrigerating pattern afterwards and add cold-producing medium.After cold-producing medium has added, close air conditioner refrigerating pattern, again press control button, temp.-sensing wire unlatching work simultaneously.
Wherein, control button is arranged on panel 13.
Panel 13 is provided with display screen 25, display screen 25 shows the information such as pattern, temperature, wind speed that air-conditioner is just running at present.
Display screen 25 has cold-producing medium indicator lamp.
In addition, air-conditioner also comprises a remote controller 21, and control button also can directly be arranged on remote controller 21, wireless connections between cold-producing medium indicator lamp and remote controller 21.When pressing control button, temperature sensitive switch disconnects, and the cold-producing medium indicator lamp simultaneously on display screen 25 is bright, now starts refrigeration mode, makes operating personnel can be very clear, easy-to-understand, facilitates the operation of staff.
Control unit 22 is provided with and controls mainboard 23, control the instruction of mainboard 23 primary recipient remote controller 21, control the startup of air-conditioner.
The fill method concrete steps of air conditioner refrigerant are as follows:
(1), first press control button, temperature sensitive switch disconnects, and temp.-sensing wire 14 quits work; After temp.-sensing wire quits work, its temperature is roughly the same with room temperature, can realize the entry condition of freezing, and heats it without the need to artificial again.
(2), air-conditioner opens refrigeration mode, filling cold-producing medium; After temp.-sensing wire quits work, just cold-producing medium can be filled in cooling mode.
(3), after refrigerant charge, again press control button, temperature sensitive switch connects, temp.-sensing wire startup work.
Embodiment 2
All the other are identical with embodiment 1, and difference is, air-conditioner comprises one for starting the control button of refrigerant charge pattern, and when this control button is pressed, temperature sensitive switch disconnects, and meanwhile the refrigerating function of air-conditioner is opened.On display screen 25, correspondence is provided with refrigerant charge mode indicating lamp.
The invention discloses a kind of air-conditioner, comprise host main body, the panel be covered in host main body, the temperature-sensitive unit that is arranged at the control unit in host main body and is connected with control unit, there is between temperature-sensitive unit and control unit a temperature sensitive switch.By arranging temperature sensitive switch, can close temperature sensitive switch when filling cold-producing medium, temp.-sensing wire quits work, and makes temp.-sensing wire temperature reach the startup requirement of refrigeration mode; Now, air-conditioner starts refrigeration mode, and outer machine starts fills cold-producing medium, after refrigerant charge, open temperature sensitive switch, controls temp.-sensing wire and resumes work.Which is adopted to fill cold-producing medium, without the need to all parts of air-conditioner is disassembled, easy to operate, only need to control the connection of temperature sensitive switch and the temperature of disconnection and adjustable temp.-sensing wire, simple and convenient, save time and manpower, improve charging efficiency, reduce costs.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an air-conditioner, comprise host main body, the panel be covered in described host main body, the temperature-sensitive unit that is arranged at the control unit in described host main body and is connected with described control unit, it is characterized in that: between described temperature-sensitive unit and described control unit, there is a temperature sensitive switch.
2. air-conditioner as claimed in claim 1, is characterized in that: comprise one for controlling the control button that described temperature sensitive switch connects or disconnects.
3. air-conditioner as claimed in claim 1, is characterized in that: comprise one for starting the control button of refrigerant charge pattern, and when described control button is pressed, described temperature sensitive switch disconnects, and the refrigerating function of described air-conditioner is opened.
4. air-conditioner as claimed in claim 2 or claim 3, is characterized in that: described control button is arranged on described panel.
5. air-conditioner as claimed in claim 1, is characterized in that: described panel is provided with display screen.
6. air-conditioner as claimed in claim 5, is characterized in that: described display screen has cold-producing medium indicator lamp.
7. air-conditioner as claimed in claim 2 or claim 3, is characterized in that: comprise a remote controller, described control button is arranged on described remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048255.5A CN104833039B (en) | 2014-02-12 | 2014-02-12 | A kind of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048255.5A CN104833039B (en) | 2014-02-12 | 2014-02-12 | A kind of air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104833039A true CN104833039A (en) | 2015-08-12 |
| CN104833039B CN104833039B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048255.5A Active CN104833039B (en) | 2014-02-12 | 2014-02-12 | A kind of air-conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104833039B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587429A (en) * | 1991-09-25 | 1993-04-06 | Zexel Corp | Refrigerating cycle controller |
| CN2250494Y (en) * | 1995-12-19 | 1997-03-26 | 史保 | Automatic controller for central air conditioner |
| JPH10253173A (en) * | 1997-03-17 | 1998-09-25 | Tokyo Gas Co Ltd | Antifreezing device in air conditioner |
| CN1334426A (en) * | 2001-02-26 | 2002-02-06 | 北京博瑞科技发展公司 | Networked controller for cold water machine set |
| CN2493961Y (en) * | 2001-05-14 | 2002-05-29 | 李长来 | Imitation air conditioning temp. signal generator |
| KR20060124272A (en) * | 2005-05-31 | 2006-12-05 | 삼성전자주식회사 | Air conditioner |
| WO2007049372A1 (en) * | 2005-10-25 | 2007-05-03 | Mitsubishi Electric Corporation | Air-conditioning apparatus, method of refrigerant filling in air-conditioning apparatus, method of judging state of refrigerant filling in air-conditioning apparatus, and method of refrigerant filling/piping cleaning for air-conditioning apparatus |
| WO2010007448A1 (en) * | 2008-07-14 | 2010-01-21 | Theodoros Efthymiou | Automatic refrigerant leak detection system of indirect means for use on cooling and refrigeration units installed on vehicles and other transportation means. |
-
2014
- 2014-02-12 CN CN201410048255.5A patent/CN104833039B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587429A (en) * | 1991-09-25 | 1993-04-06 | Zexel Corp | Refrigerating cycle controller |
| CN2250494Y (en) * | 1995-12-19 | 1997-03-26 | 史保 | Automatic controller for central air conditioner |
| JPH10253173A (en) * | 1997-03-17 | 1998-09-25 | Tokyo Gas Co Ltd | Antifreezing device in air conditioner |
| CN1334426A (en) * | 2001-02-26 | 2002-02-06 | 北京博瑞科技发展公司 | Networked controller for cold water machine set |
| CN2493961Y (en) * | 2001-05-14 | 2002-05-29 | 李长来 | Imitation air conditioning temp. signal generator |
| KR20060124272A (en) * | 2005-05-31 | 2006-12-05 | 삼성전자주식회사 | Air conditioner |
| WO2007049372A1 (en) * | 2005-10-25 | 2007-05-03 | Mitsubishi Electric Corporation | Air-conditioning apparatus, method of refrigerant filling in air-conditioning apparatus, method of judging state of refrigerant filling in air-conditioning apparatus, and method of refrigerant filling/piping cleaning for air-conditioning apparatus |
| WO2010007448A1 (en) * | 2008-07-14 | 2010-01-21 | Theodoros Efthymiou | Automatic refrigerant leak detection system of indirect means for use on cooling and refrigeration units installed on vehicles and other transportation means. |
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| Publication number | Publication date |
|---|---|
| CN104833039B (en) | 2017-07-11 |
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