CN2508186Y - Domestic air conditioner capable of working under low voltage - Google Patents
Domestic air conditioner capable of working under low voltage Download PDFInfo
- Publication number
- CN2508186Y CN2508186Y CN 01257830 CN01257830U CN2508186Y CN 2508186 Y CN2508186 Y CN 2508186Y CN 01257830 CN01257830 CN 01257830 CN 01257830 U CN01257830 U CN 01257830U CN 2508186 Y CN2508186 Y CN 2508186Y
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- Prior art keywords
- conditioner
- air
- condenser
- utility
- capillary
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Abstract
The utility model relates to a household air-conditioner which can work in a low voltage. The utility model comprises a compressor, a condenser, an evaporator and a electric control detecting component of an ordinary air-conditioner, and a capillary pipe is connected between the condenser and the evaporator in series. The utility model is structurally characterized in that the other capillary pipe and an electromagnetic cut off valve are also connected between the condenser and the evaporator in series. On the basis of the existing ordinary air-conditioner, the utility model is additionally provided with a capillary pipe and an electromagnetic cut off valve, and can obviously enhance the performances of cooling in high temperature and low voltage, condensing in high temperature and high humidity, and quick cooling of the air-conditioner, as well as can improve the intellectualized level of the air-conditioner. The structure of the utility model is simple, the adjustment is convenient, and the practicability is strong.
Description
Technical field
The utility model relates to a kind of air-conditioner, the particularly a kind of domestic air conditioner that can work under low-voltage.
Background technology
Existing domestic air conditioner is serially connected with a capillary between its condenser and evaporimeter.This capillary is suitable when standard condition.Under the situation very high in outdoor temperature, that voltage is lower again, the working environment of existing air-conditioner will worsen rapidly, compressor occur because of the frequent jumping of overload stops phenomenon, have a strong impact on user's normal use.
Summary of the invention
The purpose of this utility model aims to provide a kind of domestic air conditioner simple and reasonable, easy to adjust, working stability under high temperature and low voltage, to overcome the deficiencies in the prior art part.
A kind of domestic air conditioner that can under low-voltage, work by this purpose design, the compressor, freezing machine, evaporimeter and the automatically controlled detection part thereof that comprise the common air-conditioning device, be serially connected with a capillary between condenser and evaporimeter, its architectural feature is also to be serially connected with another capillary and an electromagnet cut off valve between condenser and evaporimeter.
As its further improvement, between condenser and evaporimeter, can also be connected in series again a capillary and an electromagnet cut off valve.
The utility model is on the basis of existing common air-conditioning device, set up a capillary and an electromagnet cut off valve, can significantly improve the performance of aspects such as air-conditioner freezes, hot and humid condensation, fast-refrigerating under high temperature and low voltage, improve the intelligent level of air-conditioner.It is simple in structure, easy to adjust, practical.
Description of drawings
Fig. 1 is existing air-conditioner governor motion structural representation.
Fig. 2 is the air-conditioner governor motion structural representation after improving.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 2, these family expenses air-conditioner, on the basis of the compressor A, the condenser B that have the common air-conditioning device as shown in Figure 1 now, evaporimeter D, capillary C, between condenser B and evaporimeter D, also be serially connected with another capillary C1 and an electromagnet cut off valve E1, promptly be parallel with two capillaries.Its operation principle and control method are as follows:
1, detected the current value of compressor A by the electric-controlled parts of air-conditioner, when air conditioning condition became abominable, electric current can rise, when electric current is raised to certain value I
OPENThe time, allow electromagnet cut off valve E1 energising open, capillary C1 connects.When outdoor operating mode improved, the electric current of compressor A can descend gradually, when dropping to a certain current value I
CLOSEThe time, allow electromagnet cut off valve E1 cut off the power supply, capillary C1 closes.
Can improve the refrigeration performance of air-conditioner under bad working environments like this.
2, in order to reach the effect of fast-refrigerating, when air-conditioner has just been opened compressor A, allow electromagnet cut off valve E1 energising open, capillary C1 connects, through certain time interval T
CLOSEAfter allow electromagnet cut off valve E1 outage again, capillary C1 closes.
Can make refrigeration system reach balance fast like this, accelerate the effect of refrigeration.
3, when selecting dehumidification mode, allow electromagnet cut off valve E1 energising open, capillary C1 connects.
If 4 indoor sets are set up a humidity sensor, under refrigeration mode, if indoor humidity reaches a certain value RH
OPENAfter, allow electromagnet cut off valve E1 energising open, capillary C1 connects; Humidity drops to a certain value RH
CLOSEAfter, allow electromagnet cut off valve E1 cut off the power supply, capillary C1 closes.
More than 3,4 two kind of method combine the condensation performance that can more intelligently improve under hot and humid.
As its further improvement, between condenser and evaporimeter, can also be connected in series again a capillary and an electromagnet cut off valve, promptly be parallel with three capillaries, its operation principle and control mode are the same.
Present embodiment parameter (the KFR-32GW/IY air-conditioner with U.S. is an example):
I
OPENBe 8A I
CLOSEBe 7A
T
CLOSEBe 10 minutes RH
OPENBe 80%
RH
CLOSEBe 70%
C: flow 66L/min (nitrogen flow during pressure 7Kg)
C1: flow 40L/min (nitrogen flow during pressure 7Kg)
The air-conditioner of different size can be determined by experiment its parameter.
Claims (3)
1. the domestic air conditioner that can under low-voltage, work, compressor A, the condenser B, evaporimeter D and the automatically controlled detection part thereof that comprise the common air-conditioning device, between condenser B and evaporimeter D, be serially connected with a capillary C, it is characterized in that between condenser and evaporimeter, also being serially connected with another capillary C1 and an electromagnet cut off valve E1.
2. domestic air conditioner according to claim 1 is characterized in that also being serially connected with a capillary and an electromagnet cut off valve again between condenser and evaporimeter.
3. domestic air conditioner according to claim 1 and 2 is characterized in that setting up a humidity sensor on the common air-conditioning device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01257830 CN2508186Y (en) | 2001-11-03 | 2001-11-03 | Domestic air conditioner capable of working under low voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01257830 CN2508186Y (en) | 2001-11-03 | 2001-11-03 | Domestic air conditioner capable of working under low voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2508186Y true CN2508186Y (en) | 2002-08-28 |
Family
ID=33666513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01257830 Expired - Fee Related CN2508186Y (en) | 2001-11-03 | 2001-11-03 | Domestic air conditioner capable of working under low voltage |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2508186Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301391C (en) * | 2005-01-27 | 2007-02-21 | 广东科龙电器股份有限公司 | High temperature self-adaption separated air conditioners |
CN101986051A (en) * | 2010-11-17 | 2011-03-16 | 海尔集团公司 | Frequency conversion air-conditioner and method for controlling refrigerant flow in frequency conversion air-conditioner |
CN103256763A (en) * | 2013-06-07 | 2013-08-21 | 天津商业大学 | Humidity controllable air conditioner and humidity control method |
-
2001
- 2001-11-03 CN CN 01257830 patent/CN2508186Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301391C (en) * | 2005-01-27 | 2007-02-21 | 广东科龙电器股份有限公司 | High temperature self-adaption separated air conditioners |
CN101986051A (en) * | 2010-11-17 | 2011-03-16 | 海尔集团公司 | Frequency conversion air-conditioner and method for controlling refrigerant flow in frequency conversion air-conditioner |
CN103256763A (en) * | 2013-06-07 | 2013-08-21 | 天津商业大学 | Humidity controllable air conditioner and humidity control method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020828 Termination date: 20091203 |