CN102553855A - Cleaning process for air-conditioner thermostatic expansion valve air box - Google Patents
Cleaning process for air-conditioner thermostatic expansion valve air box Download PDFInfo
- Publication number
- CN102553855A CN102553855A CN2011104619286A CN201110461928A CN102553855A CN 102553855 A CN102553855 A CN 102553855A CN 2011104619286 A CN2011104619286 A CN 2011104619286A CN 201110461928 A CN201110461928 A CN 201110461928A CN 102553855 A CN102553855 A CN 102553855A
- Authority
- CN
- China
- Prior art keywords
- gas tank
- air box
- cleaning
- turnover box
- seat
- 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.)
- Granted
Links
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Disclosed is a cleaning process for an air-conditioner thermostatic expansion valve air box. The air-conditioner thermostatic expansion valve air box comprises an air box base and an air box cover, an air box base projection is arranged at the center of the air box base, and an air box cover projection is arranged at the center of the air box cover. The cleaning process includes: A, placing the air box cover or air box base into a holding cell of a transfer case which is provided with holding cells used for holding the air box cover or air box base and then performing primary ultrasonic cleaning operation to the air box cover or air box base; B, rinsing the air box cover and the air box base together with the transfer case after the primary ultrasonic cleaning in the step A; C, performing secondary ultrasonic cleaning; and D, centrifugally dewatering and heating the inside of a centrifugal dewatering machine. The cleaning process can achieve excellent cleaning effect by steps of twice ultrasonic cleaning, rinsing and the final dewatering during cleaning. Besides, the air box base and the air box cover are placed in the transfer case and can be kept within the transfer case in different steps, so that the air box base and the air box cover cannot collide with each other to be damaged.
Description
(1) technical field
The present invention relates to the cleaning of air conditioner heating power expansion valve gas tank spare.
(2) background technology
Heating power expansion valve is a vitals in the refrigeration system in the air-conditioning, generally is installed between liquid storage cylinder and the evaporimeter.Heating power expansion valve makes liquid refrigerant become the moist steam of low-temp low-pressure through its throttling; Cold-producing medium absorbs heat and reaches refrigeration in evaporimeter then; Heating power expansion valve changes through the terminal degree of superheat of evaporimeter and comes the by-pass valve control flow, prevents the under-utilized and engine knock phenomenon of evaporator area.In conjunction with accompanying drawing 1, on the head of heating power expansion valve a gas tank spare is arranged, comprise gas tank seat 1 and the gas tank lid 2 that covers with gas tank seat 1.It is protruding that the central authorities of gas tank seat have the gas tank seat, and it is protruding that the central authorities of described gas tank lid have the gas tank lid.
Gas tank covers gentle block and after completing, need clean; Be gas tank to be covered gentle block put into the rinse bath that is loaded with cleaning fluid and clean in the prior art; Its shortcoming that also exists is: cleaning performance is not good, and in the process of cleaning, collides each other easily between the workpiece and cause damage.
(3) summary of the invention
For the above-mentioned deficiency of the cleaning that overcomes existing air conditioner heating power expansion valve gas tank spare, the present invention provides a kind of cleaning performance better and in cleaning process, do not damage the cleaning of the air conditioner heating power expansion valve gas tank spare of workpiece.
The technical scheme that the present invention solves its technical problem is: a kind of cleaning of air conditioner heating power expansion valve gas tank spare; This air conditioner heating power expansion valve gas tank spare comprises the gas tank seat and covers with the gas tank that covers on said gas tank seat; It is protruding that the central authorities of described gas tank seat have the gas tank seat; It is protruding that the central authorities of described gas tank lid have the gas tank lid, it is characterized in that comprising the following steps:
A. prepare a turnover box; Described turnover box has the placement lattice that are used to place said gas tank lid or gas tank seat; Gas tank lid or gas tank seat are placed in the placement lattice of said turnover box, prepare first supersonic wave cleaning machine, in described first supersonic wave cleaning machine, place cleaning fluid; Turnover box is placed cleaning fluid, adopting the first supersonic wave cleaning machine purgative gas case lid, gas tank seat;
B. place clear water to carry out rinsing with cleaning the gas tank lid, the gas tank seat that finish in the steps A together with turnover box;
C. prepare second supersonic wave cleaning machine; In described second supersonic wave cleaning machine, place deionized water; Gas tank seat, gas tank lid that rinsing among the step B is finished place deionized water together with turnover box, adopt the second supersonic wave cleaning machine purgative gas case lid, gas tank seat;
D. prepare a centrifugal drier; After after cleaning gas tank seat, the gas tank lid finish among the step C and taking out turnover box being covered with a screen cover, place described centrifugal dehydration to dewater again, heat the inside to centrifugal drier in the time of centrifugal dehydration.
Further, in steps A, the temperature of cleaning fluid is 20～40 ℃, and scavenging period is 10～20 minutes;
In step B, carry out twice rinsing, when carrying out first time rinsing, place the clear water of tank one to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times; When carrying out second time rinsing, place the clear water of tank two to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times;
In step C, the water temperature of deionized water is 30～50 ℃, and scavenging period is 5～10 minutes;
In step D, dewatering time is 5～8 minutes, and heating-up temperature is 40～70 ℃.
Further, described placement lattice matrix is arranged in the described turnover box.
Further, described placement lattice are made up of the U-lag that pair of openings is oppositely arranged.
Further, in step D, place in the described centrifugal drier turnover box is perpendicular.
Beneficial effect of the present invention is: in the process of cleaning, go through twice ultrasonic waves for cleaning and rinsing, and last water dumping oven dry, cleaning performance is good; In addition gas tank seat, gas tank lid is placed in the turnover box, gas tank seat, gas tank lid all are positioned at turnover box and can collide each other and sustain damage when carrying out step; When in the end dewatering, centrifugal dehydration is carried out with heating simultaneously, can dewater apace, makes piece surface not stay the water mark.
(4) description of drawings
Fig. 1 is the structural representation of air conditioner heating power expansion valve gas tank spare.
Fig. 2 is the structural representation of turnover box.
Fig. 3 is the structural representation of single placement lattice.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
With reference to Fig. 1, Fig. 2, Fig. 3; A kind of cleaning of air conditioner heating power expansion valve gas tank spare; As shown in Figure 1, this air conditioner heating power expansion valve gas tank spare comprises gas tank seat 1 and covers 2 with the gas tank that covers on said gas tank seat 1 that it is protruding that the central authorities of described gas tank seat 1 have the gas tank seat; It is protruding that the central authorities of described gas tank lid 2 have the gas tank lid, and this cleaning comprises the following steps:
A. like Fig. 2, shown in Figure 3; Prepare a turnover box 4, described turnover box 4 has the placement lattice 3 that are used to place said gas tank lid 2 or gas tank seat 1, and gas tank lid 2 or gas tank seat 1 are placed in the placement lattice 3 of said turnover box 4; Prepare first supersonic wave cleaning machine; In described first supersonic wave cleaning machine, place cleaning fluid, turnover box is being placed cleaning fluid, adopt the first supersonic wave cleaning machine purgative gas case lid, gas tank seat.Placement lattice 3 arranged described in the present embodiment are in described turnover box 4, and described placement lattice 3 are made up of the U-lag 5 that pair of openings is oppositely arranged, and the space between two U-lags 5 is used to hold gas tank, and to cover protruding gentle block protruding.
The temperature of cleaning fluid is 20～40 ℃ in the recommendering folder step, and scavenging period is 10～20 minutes, and cleaning performance is better.
B. place clear water to carry out rinsing with cleaning the gas tank lid, the gas tank seat that finish in the steps A together with turnover box.
Be recommended in and carry out twice rinsing in this step, when carrying out first time rinsing, place the clear water of tank one to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times; When carrying out second time rinsing, place the clear water of tank two to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times, cleaning performance is better.
C. prepare second supersonic wave cleaning machine; In described second supersonic wave cleaning machine, place deionized water; Gas tank seat, gas tank lid that rinsing among the step B is finished place deionized water together with turnover box, adopt the second supersonic wave cleaning machine purgative gas case lid, gas tank seat.
The water temperature that is recommended in deionized water in this step is 30～50 ℃, and scavenging period is 5～10 minutes, and cleaning performance is better.
D. prepare a centrifugal drier; After after cleaning gas tank seat, the gas tank lid finish among the step C and taking out turnover box being covered with a screen cover, place described centrifugal dehydration to dewater again; Recommendation is erected turnover box and is placed in the described centrifugal drier, and heat the inside to centrifugal drier in the time of centrifugal dehydration.
Be recommended in that dewatering time is 5～8 minutes in this step, heating-up temperature is 40～70 ℃, and dehydrating effect is better.
Claims (5)
1. the cleaning of an air conditioner heating power expansion valve gas tank spare; This air conditioner heating power expansion valve gas tank spare comprises the gas tank seat and covers with the gas tank that covers on said gas tank seat; It is protruding that the central authorities of described gas tank seat have the gas tank seat; It is protruding that the central authorities of described gas tank lid have the gas tank lid, it is characterized in that comprising the following steps:
A. prepare a turnover box; Described turnover box has the placement lattice that are used to place said gas tank lid or gas tank seat; Gas tank lid or gas tank seat are placed in the placement lattice of said turnover box, prepare first supersonic wave cleaning machine, in described first supersonic wave cleaning machine, place cleaning fluid; Turnover box is placed cleaning fluid, adopting the first supersonic wave cleaning machine purgative gas case lid, gas tank seat;
B. place clear water to carry out rinsing with cleaning the gas tank lid, the gas tank seat that finish in the steps A together with turnover box;
C. prepare second supersonic wave cleaning machine; In described second supersonic wave cleaning machine, place deionized water; Gas tank seat, gas tank lid that rinsing among the step B is finished place deionized water together with turnover box, adopt the second supersonic wave cleaning machine purgative gas case lid, gas tank seat;
D. prepare a centrifugal drier; After after cleaning gas tank seat, the gas tank lid finish among the step C and taking out turnover box being covered with a screen cover, place described centrifugal dehydration to dewater again, heat the inside to centrifugal drier in the time of centrifugal dehydration.
2. the cleaning of air conditioner heating power expansion valve gas tank spare as claimed in claim 1 is characterized in that: in steps A, the temperature of cleaning fluid is 20～40 ℃, and scavenging period is 10～20 minutes;
In step B, carry out twice rinsing, when carrying out first time rinsing, place the clear water of tank one to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times; When carrying out second time rinsing, place the clear water of tank two to soak 5～10 minutes the turnover box that gas tank lid, gas tank seat are housed, and in clear water, move up and down more than three times;
In step C, the water temperature of deionized water is 30～50 ℃, and scavenging period is 5～10 minutes;
In step D, dewatering time is 5～8 minutes, and heating-up temperature is 40～70 ℃.
3. according to claim 1 or claim 2 the cleaning of air conditioner heating power expansion valve gas tank spare, it is characterized in that: described placement lattice matrix is arranged in the described turnover box.
4. the cleaning of air conditioner heating power expansion valve gas tank spare as claimed in claim 3 is characterized in that: described placement lattice are made up of the U-lag that pair of openings is oppositely arranged.
5. according to claim 1 or claim 2 the cleaning of air conditioner heating power expansion valve gas tank spare is characterized in that: in step D, place in the described centrifugal drier turnover box is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461928.6A CN102553855B (en) | 2011-12-31 | 2011-12-31 | Cleaning process for air-conditioner thermostatic expansion valve air box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110461928.6A CN102553855B (en) | 2011-12-31 | 2011-12-31 | Cleaning process for air-conditioner thermostatic expansion valve air box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102553855A true CN102553855A (en) | 2012-07-11 |
| CN102553855B CN102553855B (en) | 2014-03-12 |
Family
ID=46401230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110461928.6A Active CN102553855B (en) | 2011-12-31 | 2011-12-31 | Cleaning process for air-conditioner thermostatic expansion valve air box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102553855B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0560208A1 (en) * | 1992-03-10 | 1993-09-15 | MINEBEA Co., Ltd. | Method and apparatus for cleaning metal articles and apparatus for rinsing metal articles |
| JP2005158132A (en) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Ind Co Ltd | Method for washing magnetic head and magnetic head using same |
| CN1978959A (en) * | 2005-12-02 | 2007-06-13 | 浙江三花制冷集团有限公司 | Heating-power expansion valve |
| CN101695700A (en) * | 2009-07-28 | 2010-04-21 | 上海明兴开城超音波科技有限公司 | Ultrasonic wave cleaner for coating of optical lens and treatment method thereof |
| CN102059231A (en) * | 2011-01-07 | 2011-05-18 | 浙江宝纳钢管有限公司 | Ultrasonic cleaning equipment |
-
2011
- 2011-12-31 CN CN201110461928.6A patent/CN102553855B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0560208A1 (en) * | 1992-03-10 | 1993-09-15 | MINEBEA Co., Ltd. | Method and apparatus for cleaning metal articles and apparatus for rinsing metal articles |
| JP2005158132A (en) * | 2003-11-25 | 2005-06-16 | Matsushita Electric Ind Co Ltd | Method for washing magnetic head and magnetic head using same |
| CN1978959A (en) * | 2005-12-02 | 2007-06-13 | 浙江三花制冷集团有限公司 | Heating-power expansion valve |
| CN101695700A (en) * | 2009-07-28 | 2010-04-21 | 上海明兴开城超音波科技有限公司 | Ultrasonic wave cleaner for coating of optical lens and treatment method thereof |
| CN102059231A (en) * | 2011-01-07 | 2011-05-18 | 浙江宝纳钢管有限公司 | Ultrasonic cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102553855B (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103673438B (en) | A kind of sustainable multi-connected air conditioner of heating and Defrost method thereof | |
| WO2012004985A1 (en) | Hot water storage-type hot water supply system and method for operating same | |
| CN104928883A (en) | Heat-pump type washing-drying integrated machine | |
| CN102032649A (en) | Defrosting control method for air-conditioning system | |
| CN107270696A (en) | Based on CO2Drying system of transcritical heat pump cycle | |
| CN103983013A (en) | Novel frostless air source heat pump water heater | |
| CN110590116A (en) | Separated heat pump sludge low-temperature drying machine | |
| CN208003963U (en) | A kind of programmable automation cold shock testing device | |
| CN102553855B (en) | Cleaning process for air-conditioner thermostatic expansion valve air box | |
| CN107449191A (en) | Air-conditioning system and its heat-production control method, device and machinable medium | |
| CN103939999A (en) | Double-refrigerant air conditioner system and control method thereof | |
| CN103851787A (en) | Integrated water tank with cold water and hot water and method for equalizing temperature of inner boxes and outer box | |
| CN102654310A (en) | Hot water supply system | |
| KR101336461B1 (en) | Hot water production device by heat pump dehumidifying machine and method for dehumidifing, hot water producting and defrosting thereof | |
| CN210740550U (en) | Cooling dehumidifier | |
| CN204261543U (en) | A kind of split type compressed air cooling driers | |
| CN203163337U (en) | Heat recovery air-conditioning water heater provided with descaling function | |
| CN212842310U (en) | Integrated water-ground source heat pump air conditioning system | |
| CN210267830U (en) | Heat recovery structure and air conditioning system with same | |
| CN105972710A (en) | Multifunctional environment-friendly energy-saving ice storage movable air conditioner and refrigerating method thereof | |
| CN210624679U (en) | Integrated heat pump with two expansion tanks | |
| CN208222835U (en) | A kind of high heat preservation performance low energy consumption air energy heat pump water heater | |
| CN109724286B (en) | Air conditioning system and air conditioner | |
| CN108534406A (en) | The idle call gas-liquid separation device that can be replenished in time when air-conditioner set lacks refrigerant | |
| CN202927984U (en) | Cold-hot water set of seawater heat exchanging central air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |