TR202005829A2

TR202005829A2 - An air conditioner and a working method for it.

Info

Publication number: TR202005829A2
Application number: TR2020/05829A
Authority: TR
Inventors: Akdeni̇z Heki̇mhan
Original assignee: Vestel Beyaz Esya San Ve Tic A S; Vestel Beyaz Eşya Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-10-21

Abstract

Mevcut buluşla geliştirilen iklimlendirme cihazı, iç üniteyi (1); dış üniteyi (2); dış ünitede (2) yer alan kompresörü (2a); dış ünitede (2) yer alan birinci ısı değiştirgecini (2b); iç ünitede (1) yer alan ikinci ısı değiştirgecini; kompresör vasıtasıyla birinci ısı değiştirgeciyle (2b) ikinci ısı değiştirgeci arasında dolaştırılan ısı değiştirme akışkanını; ısı değiştirme akışkanının dış üniteden (2) iç üniteye (1) geçişini sağlayan birinci akışkan hattını (4a); ısı değiştirme akışkanının iç üniteden (1) dış üniteye (2) geçişini sağlayan ikinci akışkan hattını (4b); kompresör her durduğunda, birinci ısı değiştirgecinden birinci akışkan hattına (4a) akışkan geçişini durduran, iklimlendirme cihazı çalıştırıldığında veya kompresör her çalıştığında birinci süre sonra birinci ısı değiştirgecinden birinci akışkan hattına (4a) akışkan geçişine izin veren birinci valfi (5); iklimlendirme cihazı çalıştırıldığında veya kompresör her çalıştığında, ikinci akışkan hattından (4b) kompresöre (2a) akışkan geçişine izin veren, kompresör her durduğunda ikinci süre sonra ikinci akışkan hattından (4b) kompresöre (2a) akışkan geçişini durduran ikinci valfi (6); kompresör çalıştığında ikinci ısı değiştirgecindeki vakum değerini ölçen vakum sensörünü; kompresörün, birinci valfin (5) ve ikinci valfin (6) çalışmasını kontrol eden kontrol birimini (3) içermektedir.The air conditioning device developed with the present invention consists of the indoor unit (1); the outdoor unit (2); compressor (2a) located in the outdoor unit (2); the first heat exchanger (2b) located in the outdoor unit (2); the second heat exchanger located in the indoor unit (1); heat exchange fluid circulated between the first heat exchanger (2b) and the second heat exchanger by means of the compressor; a first fluid line (4a) which provides the passage of the heat exchange fluid from the outdoor unit (2) to the indoor unit (1); a second fluid line (4b) which provides the passage of the heat exchange fluid from the indoor unit (1) to the outdoor unit (2); the first valve (5), which stops the flow of fluid from the first heat exchanger to the first fluid line (4a) every time the compressor is stopped, and allows fluid to pass from the first heat exchanger to the first fluid line (4a) after the first time when the air conditioner is started or each time the compressor starts; the second valve (6), which allows fluid to pass from the second fluid line (4b) to the compressor (2a) when the air conditioner is started or each time the compressor is running, and stops the passage of fluid from the second fluid line (4b) to the compressor (2a) after the second time whenever the compressor is stopped; a vacuum sensor that measures the vacuum value in the second heat exchanger when the compressor is running; it includes a control unit (3) that controls the operation of the compressor, the first valve (5) and the second valve (6).

Description

TARIFNAME BIR IKLIMLENDIRME CIHAZI VE BUNUN içiN BIR ÇALISMA YÖNTEMI Mevcut bulus, bir ortamin sicakliginin ayarlanmasini saglayan iklimlendirme cihazlari ve bunlarin çalisma yöntemlerine ile ilgilidir. DESCRIPTION AN AIR CONDITIONING DEVICE AND A WORKING METHOD FOR IT The present invention includes air-conditioning devices and relates to their working methods.

Onceki Teknik Canlilarin yasadigi ortamlarin sicakliklarinin, canli konforunun ve sagliginin korunmasi açisindan belirli sicaklik degeri araliginda olmasi gerekmektedir. Asiri sicak ve asiri soguk ortamlar, canlinin hem konforunu hem de sagligini olumsuz yönde etkileyebilmektedir. Previous Technique Preserving the temperature, comfort and health of the environments where living things live It must be within a certain temperature range in terms of Too hot and too cold environments can negatively affect both the comfort and health of the living thing.

Degisen mevsim kosullari sebebiyle canlilarin yasadigi ortamlarin sicakliklari da degisebilmektedir. Örnegin yaz aylarinda havanin oldukça sicak olmasindan ötürü, canli hayatinin devam ettigi bir iç ortam oldukça yüksek sicakliklara çikabilmekte; benzer sekilde kis aylarinda da havanin oldukça soguk olmasindan ötürü, Iç ortam sicakligi çok düsük degerlerde olabilmektedir. Due to the changing seasonal conditions, the temperatures of the environments in which the living things live also change. can change. For example, because the weather is quite hot in summer, an indoor environment where life continues can rise to very high temperatures; similar In the same way, since the weather is quite cold in the winter months, the indoor temperature is very may be at low values.

Söz konusu problemin çözümü için özellikle iç ortam sicakliginin canli konforu ve sagligi açisindan optimum degerlerde olmasini saglayan çesitli uygulamalar bulunmaktadir. Örnegin iç ortamin soguk oldugu durumlarda, bir enerji kaynagi ile (örnegin elektrik, gaz vs.) çalisan sobalar kullanilabilmekte, sicak oldugu durumlarda da vantilatör gibi serinletici cihazlar tercih edilebilmektedir. Ancak iki farkli sicaklik durumu için iki ayri cihaz kullanimi, gerek maliyet, gerekse fazladan yer kaplamasi sebebiyle çok kullanisli degildir. Bu nedenle de her iki kosul için de ortam sicakligini düzenleyebilen, yaygin olarak klima adi verilen iklimlendirme cihazlarindan faydalanilmaktadir. For the solution of the problem in question, especially the living comfort and health of the indoor temperature There are various applications that ensure that it is at optimum values in terms of For example, when the indoor environment is cold, with an energy source (eg electricity, gas etc.) working stoves can be used. devices are preferred. However, using two separate devices for two different temperature conditions, it is not very useful due to both cost and extra space. This For this reason, it is commonly called air conditioner, which can regulate the ambient temperature for both conditions. using the supplied air-conditioning devices.

Bu iklimlendirme cihazlari genel olarak, iç ortama sicak veya soguk hava tedariki yapan, bir isi degistirgeci ve bir hava üfleme tertibati bulunan bir iç üniteyi ve iç ortama tedarik edilen havanin sicakliginin ayarlanmasini saglayan kompresör, isi degistirgeci gibi 4498/TR unsurlari içeren bir dis üniteyi içermektedir. Dis ünitedeki kompresör vasitasiyla bir isi degistirme akiskani (örnegin sogutucu akiskan), dis ünitedeki isi degistirgecine ve buradan da iç ünitedeki isi degistirgecine gelmekte ve havanin, iç ortamda elde edilmesi istenilen sicaklik sartina bagli olarak isitilmasini veya sogutulmasini saglamaktadir. These air conditioners are generally used to supply hot or cold air to the indoor environment, supplying an indoor unit with a heat exchanger and an air blower and such as a compressor, a heat exchanger, which allows the temperature of the air to be adjusted. 4498/TR It contains an outdoor unit containing elements. A heat is generated through the compressor in the outdoor unit. exchange fluid (eg refrigerant), heat exchanger in the outdoor unit and From here, it comes to the heat exchanger in the indoor unit and the air is obtained indoors. It provides heating or cooling depending on the desired temperature condition.

Ardindan bu akiskan tekrar kompresöre dönmekte ve bu sekilde döngü tamamlanmaktadir. Bu döngünün, iklimlendirme cihazi çalisirken, belirli kosullar altinda devam ettirilmesiyle iç ortamin sicakligi, istenilen degerlere ayarlanabilmektedir. Then this fluid returns to the compressor again and thus the cycle is being completed. This cycle, when the air conditioner is in operation, under certain conditions. By continuing, the temperature of the indoor environment can be adjusted to the desired values.

Bahsedilen iklimlendirme cihazlarinda isi degistirme akiskani olarak kullanilan akiskanlar, yanici/patlayici özellikte olabilmektedir. Bu nedenle de özellikle sicakligi düzenlenecek iç ortamda konumlandirilan iç ünitedeki herhangi bir bilesende bir kaçak olmasi durumunda bu akiskan, canlilarin bulundugu iç ortama sizabilmekte ve sizinti dolayisiyla biriken akiskandan ötürü, yangin, patlama gibi istenmeyen durumlar ortaya çikabilmektedir. Söz konusu problemin çözümüne yönelik olarak bilinen teknikte çesitli uygulamalar açiklanmaktadir. Burada açiklanan uygulamada iç ünite bir sogutucu gaz sensörünü ve bir panjuru içermekte olup panjur kapali iken sensör gaz kaçagi tespit ederse panjur açik konuma getirilmekte ve gazin birikerek tehlike olusturmasi önlenmektedir. Ancak söz konusu dokümanda, gaz kaçagi olusmasi ihtimalinin minimize edilmesine yönelik bir uygulama bulunmamaktadir. Dolayisiyla gaz kaçagina iliskin etkin bir koruma saglanamamaktadir. Fluids used as heat exchange fluid in the mentioned air conditioning devices, It can be flammable/explosive. For this reason, especially the interior temperature of which will be regulated. If there is a leak in any component of the indoor unit located in the environment this fluid can seep into the internal environment where living things are found and accumulate due to leakage. Due to the fluid, undesirable situations such as fire, explosion may occur. Promise Various applications in the known art for solving the problem in question is explained. In the application described here, the indoor unit consists of a refrigerant gas sensor and a includes the louver and if the sensor detects a gas leak while the louver is closed, the louver will open. position, and the gas is prevented from forming a hazard by accumulating. But the word In the document in question, there is a method for minimizing the possibility of gas leakage. There is no application. Therefore, an effective protection against gas leakage cannot be provided.

Bulusun Kisa Açiklamasi Mevcut bulusla gelistirilen iklimlendirme cihazi, bir iç ortamda konumlandirilan, bir hava girisi ve bir hava çikisi bulunan, bahsedilen hava girisiyle içerisine alinan iç ortam havasinin sicakliginin degistirilerek bahsedilen hava çikisi vasitasiyla tekrar iç ortama gönderilmesini saglayan en az bir iç üniteyi; bir dis ortamda konumlandirilan en az bir dis üniteyi; dis ünitede yer alan en az bir kompresörü; dis ünitede yer alan en az bir birinci isi degistirgecini; iç ünitede yer alan, hava girisinden alinan iç ortam havasinin sicakliginin degistirilmesini saglayan en az bir ikinci isi degistirgecini; bahsedilen kompresör vasitasiyla birinci isi degistirgeciyle ikinci isi degistirgeci arasinda, bir döngü halinde dolastirilan ve bu sekilde iç ortam havasinin sicakliginin degistirilmesini saglayan bir isi 4498/TR degistirme akiskanini; isi degistirme akiskaninin dis üniteden iç üniteye geçisini saglayan en az bir birinci akiskan hattini; isi degistirme akiskaninin iç üniteden dis üniteye geçisini saglayan en az bir ikinci akiskan hattini; dis ünitede yer alan, iklimlendirme cihazi çalismiyorken veya kompresör her durdugunda, bir kapali duruma gelerek birinci isi degistirgecinden birinci akiskan hattina akiskan geçisini durduran, iklimlendirme cihazi çalistirildiginda veya kompresör her çalistiginda ise bir birinci süre sonra bir açik duruma gelerek birinci isi degistirgecinden birinci akiskan hattina akiskan geçisine izin veren en az bir birinci valfi; dis ünitede yer alan, iklimlendirme cihazi çalisirken veya kompresör her çalistiginda, bir açik duruma gelerek ikinci akiskan hattindan kompresöre ve dolayisiyla birinci isi degistirgecine akiskan geçisine izin veren, iklimlendirme cihazinin çalismasi durduruldugunda veya kompresör her durdugunda ise bir ikinci süre sonra bir kapali duruma gelerek ikinci akiskan hattindan kompresöre ve dolayisiyla birinci isi degistirgecine akiskan geçisini durduran en az bir ikinci valfi; kompresör çalistiginda, birinci valf açik duruma gelmeden önce, ikinci isi degistirgecindeki vakum degerini ölçen en az bir vakum sensörünü; kullanicidan ve vakum sensöründen alinan veriler dogrultusunda kompresörün, birinci valfin ve ikinci valfin çalismasini kontrol eden, kompresör durdugu anda öncelikle birinci valfin kapali duruma gelmesini, ardindan ikinci süre sonra ikinci valfin kapali duruma gelmesini ve bu sekilde isi degistirme akiskaninin birinci isi degistirgeci içerisinde toplanmasini saglayan, kompresör çalistigi anda ise vakum sensöründen aldigi vakum degerini bir birinci esik degeriyle karsilastiran, bu karsilastirma neticesinde. - ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede akiskan kaçagi oldugunu tespit ederek kompresörün çalismasini durduran, - ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iç ünitede akiskan kaçagi olmadigini tespit ederek birinci valfin ve ikinci valfin açik duruma gelmesini saglayan ve bu sekilde iklimlendirme cihazinin çalismasina izin veren, kompresörün çalismadigi süre boyunca bir birinci periyotla vakum sensörünün ölçtügü vakum degerini, bahsedilen birinci esik degeriyle karsilastiran ve bu karsilastirma neticesinde, - ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede akiskan kaçagi oldugunu tespit ederek kullanicinin uyarilmasini saglayan, 4498/TR - ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise kompresör durdugu sürece vakum sensörünün ölçtügü vakum degerini, bahsedilen birinci esik degeriyle karsilastirmaya devam eden en az bir kontrol birimini içermektedir. Brief Description of the Invention The air conditioner developed by the present invention is an air conditioner located in an indoor environment. The indoor environment with an inlet and an air outlet, taken into by the said air inlet By changing the temperature of the air, it is returned to the indoor environment through the said air outlet. at least one indoor unit that provides sending; at least one external device located in an external environment the unit; at least one compressor located in the outdoor unit; at least one first heat in the outdoor unit modifier; temperature of the indoor air taken from the air inlet in the indoor unit. at least one second heat exchanger that enables it to be replaced; said compressor through the first heat exchanger and the second heat exchanger, in a loop a heat that is circulated and thereby changing the temperature of the indoor air. 4498/TR exchange fluid; which provides the transfer of the heat exchange fluid from the outdoor unit to the indoor unit. at least one first fluid line; Transfer of heat exchange fluid from indoor unit to outdoor unit at least one second fluid line supplying; air conditioner located in the outdoor unit when not running or every time the compressor is stopped, it will turn off to a first job. air conditioning device that stops the flow of fluid from the exchanger to the first fluid line an on state after a first time when the compressor is started or every time the compressor is running. coming from the first heat exchanger to the first fluid line, which allows the fluid to pass at least one first valve; located in the outdoor unit, while the air conditioner is running or the compressor is when it works, it comes to an on state from the second fluid line to the compressor and hence The operation of the air conditioner, which allows the fluid to pass to the first heat exchanger a shut-off after a second time when it is stopped or every time the compressor is stopped. by becoming the second fluid line to the compressor and therefore the first heat at least one second valve stopping the passage of fluid to the exchanger; when the compressor is running, measuring the vacuum value in the second heat exchanger before the first valve is open. at least one vacuum sensor; data from user and vacuum sensor which controls the operation of the compressor, the first valve and the second valve in line with As soon as the compressor stops, first the first valve should be closed, then the second valve. After a while, the second valve is closed and in this way, the heat exchange fluid at the moment the compressor is running, which allows it to be collected in the first heat exchanger. Comparing the vacuum value it receives from the vacuum sensor with a first threshold value, this as a result of comparison. - if the measured vacuum value is above the first threshold, fluid in the indoor unit detecting that there is a leak and stopping the operation of the compressor, - the measured vacuum value is equal to or equal to the first threshold value below, by detecting that there is no fluid leakage in the indoor unit, and the first valve and which allows the second valve to be open and thus air conditioning allowing the device to work, measured by the vacuum sensor with a first period during the time the compressor is not running. comparing the vacuum value with the said first threshold value and this comparison at the end, - if the measured vacuum value is above the first threshold, fluid in the indoor unit it detects the leakage and warns the user, 4498/TR - the measured vacuum value is equal to or equal to the first threshold value below, as long as the compressor is stopped, the vacuum measured by the vacuum sensor continuing to compare the value with the first threshold value mentioned comprising at least one control unit.

Mevcut bulusla gelistirilen çalisma yöntemi ise iklimlendirme cihazinin çalismasina yönelik kullanicidan bir komut alindiginda veya kompresör her çalismaya basladiginda; - vakum sensörünün ikinci isi degistirgecindeki vakum ortaminin degerini ölçerek kontrol birimine iletmesi; - kontrol biriminin ölçülen vakum degerini birinci esik degerle karsilastirmasi; - bu karsilastirma neticesinde, > ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede akiskan kaçagi oldugunun tespit edilmesi ve iklimlendirme cihazinin çalismasina izin verilmemesi, eger çalisiyor ise kompresörün çalismasinin durdurulmasi, > ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iç ünitede akiskan kaçagi olmadiginin tespit edilerek birinci valfin ve ikinci valfin açik duruma getirilmesi ve bu sekilde iklimlendirme cihazinin çalismasina izin verilmesi, iklimlendirme cihazinin durdurulmasina yönelik kullanicidan bir komut alindiginda veya kompresörün çalismasi her durdugunda; e açik durumdaki birinci valfin, kontrol birimi vasitasiyla kapali duruma getirilmesi; e bahsedilen ikinci süre boyunca beklenmesi ve bu ikinci sürenin sonunda açik durumdaki ikinci valfin, kontrol birimi vasitasiyla kapali duruma getirilmesi; iklimlendirme cihazinin veya kompresörün çalismadigi süre boyunca; - vakum sensörünün, bir birinci periyotla ikinci isi degistirgecindeki vakum ortaminin degerini ölçerek kontrol birimine iletmesi; - kontrol biriminin ölçülen vakum degerini birinci esik degerle karsilastirmasi; - bu karsilastirma neticesinde, 4498/TR > ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede akiskan kaçagi oldugunun tespit edilmesi ve kullanicinin uyarilmasi, > ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iklimlendirme cihazi veya kompresör çalismadigi sürece vakum sensörünün ölçtügü vakum degerinin, bahsedilen birinci esik degeriyle karsilastirilmasina devam edilmesi adimlarini içermektedir. The working method developed by the present invention is When a command is received from the user for the operation of the air conditioner or every time the compressor starts; - the value of the vacuum medium in the second heat exchanger of the vacuum sensor measuring it and transmitting it to the control unit; - the control unit compares the measured vacuum value with the first threshold value; - as a result of this comparison, > if the measured vacuum value is above the first threshold value, the indoor unit detecting a fluid leak and checking the air conditioner not allowed to run, if it is running, the compressor stop working, > measured vacuum value equal to or first threshold value If it is below the value, it is determined that there is no fluid leakage in the indoor unit. by turning the first valve and the second valve open, and allowing the air conditioner to work in such a way, When a command is received from the user to stop the air conditioner or every time the compressor stops working; e the first valve in the open state to the closed state by the control unit. bring; e wait for the second period mentioned and at the end of this second period the second valve in the open state to the closed state by the control unit. bring; during the period when the air conditioner or compressor is not operating; - the vacuum sensor in the second heat exchanger with a first period measuring the value of its environment and transmitting it to the control unit; - the control unit compares the measured vacuum value with the first threshold value; - as a result of this comparison, 4498/TR > if the measured vacuum value is above the first threshold value, the indoor unit detecting a fluid leak and warning the user, > measured vacuum value equal to or first threshold value If it is below the value, the air conditioner or compressor is not working. as long as the vacuum value measured by the vacuum sensor continue the comparison with the first threshold value contains the steps.

Mevcut bulusla gelistirilen iklimlendirme cihazi ve çalisma yöntemi sayesinde iklimlendirme cihazinin içerdigi iç ünitedeki olasi bir akiskan kaçagi minimize edilebilmekte, kaçaga sebebiyet verebilecek bir çatlak vs. mevcut ise bu da iklimlendirme cihazi çalistirildigi anda, iç üniteye akiskan geçisine izin verilmeden tespit edilebilmektedir. Böylelikle hem olasi bir kaza durumu minimize edilerek kullanici güvenligi en üst düzeyde saglanabilmekte hem de kullanimi kolay ve güvenilir bir iklimlendirme cihazi elde edilebilmektedir. Thanks to the air conditioning device and working method developed by the present invention A possible fluid leakage in the indoor unit of the air conditioner is minimized. a crack that may cause leakage, etc. If available, this is also air conditioning. detecting the device without allowing the flow of fluid to the indoor unit as soon as it is turned on. can be achieved. Thus, a possible accident situation is minimized and the user security can be provided at the highest level and it is an easy-to-use and reliable air conditioner can be obtained.

Bulusun Amaci Mevcut bulusun amaci. isi degistirme akiskaninin, sicakligi düzenlenen bir iç ortama sizintisinin minimize edildigi bir iklimlendirme cihazi ve buna iliskin bir çalisma yöntemi gelistirmektir. Purpose of the Invention The object of the present invention. of the heat exchange fluid in an indoor environment with a regulated temperature. An air conditioner that minimizes leakage and a working method for it is to develop.

Mevcut bulusun bir diger amaci, hem çalisir durumdayken hem de çalismiyorken sicakligi düzenlenen iç ortama isi degistirme akiskani sizintisi olup olmadigini kontrol eden bir iklimlendirme cihazi ve buna iliskin bir çalisma yöntemi gelistirmektir. Another object of the present invention is to maintain temperature both in operation and in non-operation. a device that checks whether there is a heat exchange fluid leak into the regulated indoor environment. is to develop an air conditioning device and a working method related to it.

Mevcut bulusun baska bir amaci, yanici/patlayici özellikteki isi degistirme akiskani sizintisi sebebiyle olusabilecek kazalarin minimize edilmesini saglayan bir iklimlendirme cihazi ve buna iliskin bir çalisma yöntemi gelistirmektir. Another object of the present invention is flammable/explosive heat exchange fluid. An air-conditioning system that minimizes accidents that may occur due to leakage. is to develop the device and a working method related to it.

Mevcut bulusun diger bir amaci ise kullanimi kolay, etkin ve güvenilir bir iklimlendirme cihazi ve buna iliskin bir çalisma yöntemi gelistirmektir. 4498/TR gekillerin Açiklamasi Mevcut bulusla gelistirilen iklimlendirme cihazinin bir uygulama örnegi ekli sekillerde gösterilmis olup; Sekil 1; mevcut bulusla gelistirilen iklimlendirme cihazinin bir sematik gösterimidir. Another aim of the present invention is an easy-to-use, effective and reliable air conditioning. is to develop the device and a working method related to it. 4498/TR Explanation of Terms An application example of the air conditioner developed by the present invention is given in the attached figures. has been shown; Figure 1; is a schematic representation of the air conditioner developed by the present invention.

Sekillerdeki parçalar tek tek numaralandirilmis olup bu numaralarin karsiliklari asagida verilmistir: Iç ortam (A) Dis ortam (B) Iç ünite (1) Dis ünite (2) Kompresör (2a) Birinci isi degistirgeci (2b) Kontrol birimi (3) Birinci akiskan hatti (4a) Ikinci akiskan hatti (4b) Birinci valf (5) Ikinci valf (6) Akiskan gidis hatti (Ya) Akiskan dönüs hatti (Tb) Bulusun Açiklamasi Günümüzde bir ortamin sicakliginin ayarlanmasi için klima adi verilen iklimlendirme cihazlari kullanilmaktadir. Bu iklimlendirme cihazlari, sicakligi ayarlanacak ortamda (iç ortam) konumlandirilan bir iç üniteyi ve bu ortamin disinda (dis ortam) konumlandirilan bir dis üniteyi içermektedir. Iç ünitede bir isi degistirgeci ve bir fan bulunmakta olup dis ünitede de bir diger isi degistirgeci ve bir kompresör yer almaktadir. Bir isi degistirme akiskaninin (örnegin sogutucu akiskan), dis ünitedeki kompresör vasitasiyla dis ünitedeki bilesenlerle iç ünitedeki bilesenler arasinda dolasiminin saglanmasiyla iç ortamin sicakligi 4498/TR ayarlanabilmektedir. Fakat sicaklik ayarlamasi için kullanilan bu akiskan yanici/patlayici özellikte olabilmekte ve özellikle iç ortama sizmasi durumunda, içerisinde bir canlinin bulunabildigi bu iç ortamda yangin, patlama gibi istenmeyen kazalar gerçeklesebilmektedir. Bu baglamda mevcut bulusla, özellikle iç ünitenin konumlu oldugu iç ortama akiskan sizintisini minimize eden bir iklimlendirme cihazi ve buna iliskin bir çalisma yöntemi gelistirilmektedir. The parts in the figures are numbered one by one and the corresponding numbers are given below. given: indoor environment (A) Outdoor (B) indoor unit (1) Outdoor unit (2) Compressor (2a) First heat exchanger (2b) Control unit (3) First fluid line (4a) Second fluid line (4b) First valve (5) Second valve (6) Fluid flow line (Ya) Fluid return line (Tb) Description of the Invention Today, air conditioning, called air conditioning, is used to regulate the temperature of an environment. devices are used. These air conditioners are used in the environment whose temperature is to be regulated (indoor environment) and an indoor unit located outside this environment (outdoor) includes the unit. The indoor unit has a heat exchanger and a fan. There is another heat exchanger and a compressor in the unit. Changing a job fluid (for example, refrigerant) in the outdoor unit via the compressor in the outdoor unit. temperature of the indoor environment by ensuring its circulation between the components and the components in the indoor unit. 4498/TR can be adjusted. However, this fluid used for temperature regulation is flammable/explosive. It can be characteristic and especially if it leaks into the internal environment, a living thing can be inside it. undesirable accidents such as fire, explosion in this indoor environment where can be realized. In this context, with the present invention, especially where the indoor unit is located An air conditioning device that minimizes fluid leakage into the indoor environment and a related device. working method is developed.

Bir uygulama örnegi sekil 1”de verilen, mevcut bulusla gelistirilen iklimlendirme cihazi, bir iç ortamda (A) (bu iç ortam (A), sicakligi ayarlanacak ortamdir [örnegin bir oda, bir kapali alan vs]) konumlandirilan, bir hava girisi ve bir hava çikisi bulunan, bahsedilen hava girisiyle içerisine alinan iç ortam (A) havasinin sicakliginin degistirilerek bahsedilen hava çikisi vasitasiyla tekrar iç ortama (A) gönderilmesini saglayan en az bir iç 'üniteyi (1); bir dis ortamda (B) (bu dis ortam (B), iç ünitenin (1) bulundugu ortamdan ayri bir ortamdir alan vs.]) konumlandirilan en az bir dis üniteyi (2); dis ünitede (2) yer alan en az bir kompresör'L'i (2a); dis ünitede (2) yer alan en az bir birinci isi degistirgecini (2b) (örnegin kondenser gibi); iç ünitede (1) yer alan, hava girisinden alinan iç ortam (A) havasinin sicakliginin degistirilmesini saglayan (örnegin havanin isitilmasini veya sogutulmasini saglayan) en az bir ikinci isi degistirgecini (sekillerde gösterilmemektedir) (örnegin evaporatör gibi); bahsedilen kompresör (Za) vasitasiyla birinci isi degistirgeciyle (2b) ikinci isi degistirgeci arasinda, bir döngü halinde dolastirilan ve bu sekilde iç ortam havasinin sicakliginin degistirilmesini saglayan, tercihen yanici/patlayici özellikteki bir isi degistirme akiskanini (örnegin sogutucu akiskan); isi degistirme akiskaninin dis üniteden (2) iç üniteye (1) geçisini saglayan, tercihen, birinci isi degistirgecinden (2b) çikan isi degistirme akiskaninin iç üniteye (1) iletildigi en az bir birinci akiskan hattini (4a) ve isi degistirme akiskaninin iç üniteden (1) dis üniteye (2) geçisini saglayan, tercihen, iç üniteden gelen isi degistirme akiskanini kompresöre (2a) iletildigi en az bir ikinci akiskan hattini (4b) içermektedir. Gelistirilen iklimlendirme cihazi ayrica, dis ünitede (2) yer alan, iklimlendirme cihazi çalismiyorken veya kompresör (2a) her durdugunda, bir kapali duruma gelerek birinci isi degistirgecinden (2b) birinci akiskan hattina (4a) akiskan geçisini durduran, iklimlendirme cihazi çalistirildiginda veya kompresör (2a) her çalistiginda ise bir birinci süre sonra bir açik duruma gelerek birinci isi degistirgecinden (2b) birinci akiskan hattina (4a) akiskan geçisine izin veren, tercihen, birinci isi degistirgeciyle (2b) birinci akiskan 4498ITR hattinin (4a) baglantisini saglayan bir akiskan gidis hattinda (Ta) konumlu en az bir birinci valfi (5); dis ünitede (2) yer alan, iklimlendirme cihazi çalistirildiginda veya kompresör (Za) her çalistiginda, bir açik duruma gelerek ikinci akiskan hattindan (4b) kompresöre (2a) ve dolayisiyla birinci isi degistirgecine (2b) akiskan geçisine izin veren, iklimlendirme cihazinin çalismasi durduruldugunda veya kompresör (2a) her durdugunda ise bir ikinci süre (bu ikinci süre birinci süre ile ayni veya birinci süreden farkli olabilmektedir) sonra bir kapali duruma gelerek ikinci akiskan hattindan (4b) kompresöre (2a) ve dolayisiyla birinci isi degistirgecine (2b) akiskan geçisini durduran, tercihen, kompresörle (2a) ikinci akiskan hattinin (4b) baglantisini saglayan bir akiskan dönüs hattinda (7b) konumlu en az bir ikinci valfi (6); kompresör (2a) çalistiginda, birinci valf (5) açik duruma gelmeden önce, (bahsedilen birinci süre içerisinde) ikinci isi degistirgecindeki vakum degerini ölçen, tercihen iç ünitede (1) konumlu en az bir vakum sensörünü; kullanicidan ve vakum sensöründen alinan veriler (örnegin iklimlendirme cihazi aç/kapa komutu, sicaklik verisi gibi) dogrultusunda kompresörün (2a), birinci valfin (5) ve ikinci valfin (6) çalismasini kontrol eden, kompresör (2a) durdugu anda öncelikle birinci valfin (5) kapali duruma gelmesini, ardindan ikinci süre sonra ikinci valfin (6) kapali duruma gelmesini ve bu sekilde isi degistirme akiskaninin birinci isi degistirgeci (2b) içerisinde toplanmasini saglayan, kompresör (2a) çalistigi anda ise vakum sensöründen aldigi vakum degerini bir birinci esik degeriyle (bu birinci esik degeri tercihen 0,1 - 0,3 bar araliginda olup özellikle tercihen 0,2 bar degerindedir) karsilastiran, bu karsilastirma neticesinde, - ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede (1) akiskan kaçagi oldugunu tespit ederek kompresörün (2a) çalismasini durduran ve tercihen, bir uyari elemani vasitasiyla kullanicinin uyarilmasini saglayan, - ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iç ünitede ('I) akiskan kaçagi olmadigini tespit ederek birinci valfin (5) ve ikinci valfin (6) açik duruma gelmesini saglayan ve bu sekilde iklimlendirme cihazinin çalismasina izin veren, kompresörün (Za) çalismadigi (diger bir deyisle iklimlendirme cihazinin çalismadigi) süre boyunca bir birinci periyotla (örnegin anlik olarak) vakum sensörünün ölçtügü vakum degerini, bahsedilen birinci esik degeriyle karsilastiran ve bu karsilastirma neticesinde, - ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede (1) akiskan kaçagi oldugunu tespit ederek tercihen bir uyari elemani vasitasiyla, kullanicinin uyarilmasini saglayan, 4498/TR - ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise kompresör (2a) durdugu sürece vakum sensörünün ölçtügü vakum degerini, bahsedilen birinci esik degeriyle karsilastirmaya devam eden en az bir kontrol birimini (3) içermektedir. Burada bahsedilen uyari elemani, iklimlendirme cihazinda bulunan ve kullaniciyi görsel ve/veya isitsel olarak uyaran bir eleman olabilmekle birlikte, kullanicinin bir mobil cihazina bilgi gönderen ve bu mobil cihaz vasitasiyla kullanicinin uyarilmasini saglayan bir eleman da olabilmektedir. The air conditioner developed by the present invention, an application example of which is given in figure 1, is a indoor (A) (this indoor (A) is the environment whose temperature is to be regulated [for example, a room, an indoor area etc]) positioned, with an air inlet and an air outlet, said air By changing the temperature of the indoor (A) air taken in with the inlet, the mentioned air at least one indoor 'unit (1)', which sends it back to the indoor environment (A) via its output; One outdoor (B) (this outdoor (B) is a separate environment from the indoor unit (1) area etc.]) positioned at least one outdoor unit (2); at least one located in the outdoor unit (2) compressor 'L (2a); At least one first heat exchanger (2b) located in the outdoor unit (2) (for example such as condenser); the indoor air (A) taken from the air inlet in the indoor unit (1). which allows the temperature to be changed (for example, heating or cooling the air) at least one second heat exchanger (not shown in the figures) (e.g. such as evaporator); first by means of said compressor (Za) and second by heat exchanger (2b) circulated in a loop between the heat exchanger and thus the indoor air A heat exchanger, preferably flammable/explosive, that allows the temperature to be changed fluid (eg refrigerant); of the heat exchange fluid from the outdoor unit (2). heat exchanger, preferably exiting the first heat exchanger (2b), which passes to the unit (1) At least one primary fluid line (4a) through which the fluid is delivered to the indoor unit (1) and heat exchange Preferably, the heat from the indoor unit, which allows the fluid to pass from the indoor unit (1) to the outdoor unit (2) at least one second fluid line (4b) through which the exchange fluid is delivered to the compressor (2a). contains. The developed air-conditioning device is also used in the outdoor unit (2). when the appliance is not running or each time the compressor (2a) is stopped, it goes into an off state. which stops the flow of fluid from the first heat exchanger (2b) to the first fluid line (4a), Every time the air conditioner is started or the compressor (2a) is running, a first after a while it becomes an on state from the first heat exchanger (2b) to the first fluid line (4a) the first fluid, preferably with the first heat exchanger (2b) allowing the fluid to pass through 4498ITR at least one primary position located in a fluid flow line (Ta) connecting the line (4a) valve (5); When the air conditioner is operated or the compressor (Za) located in the outdoor unit (2) each time it runs, it comes to an on state from the second fluid line (4b) to the compressor (2a) and therefore, the first heat exchanger (2b) allows the passage of fluid, air conditioning a second device is stopped, or whenever the compressor (2a) is stopped. period (this second period may be the same as the first period or different from the first period) after a from the second fluid line (4b) to the compressor (2a) and thus the first Second fluid, preferably with compressor (2a), which stops the flow of fluid to the heat exchanger (2b) at least one second positioned in a fluid return line (7b) connecting line 4b valve (6); when the compressor (2a) starts, before the first valve (5) is open, (within the first mentioned period) measuring the vacuum value in the second heat exchanger, at least one vacuum sensor preferably located in the indoor unit (1); user and vacuum data received from the sensor (for example, air conditioner on/off command, temperature data etc.), the operation of the compressor (2a), the first valve (5) and the second valve (6). first valve (5) is closed when the compressor (2a) is stopped. come on, then after a second time the second valve (6) turns off and this In this way, the heat exchange fluid is collected in the first heat exchanger (2b). when the compressor (2a) is running, the vacuum value it receives from the vacuum sensor is with the first threshold value (this first threshold is preferably in the range of 0.1 - 0.3 bar, especially preferably 0.2 bar value) - fluid in the indoor unit (1) if the measured vacuum value is above the first threshold value by detecting that there is a leak and stopping the operation of the compressor (2a) and preferably, that warns the user by means of a warning element, - the measured vacuum value is equal to or below the first threshold value on the other hand, by detecting that there is no fluid leakage in the indoor unit ('I), the first valve (5) and the second which ensures that the valve (6) is open and in this way the air conditioner allowing it to work the time the compressor (Za) is not running (in other words, the air conditioner is not running) The vacuum measured by the vacuum sensor with a first period (for example, momentary) during comparing the value with the first threshold value mentioned, and as a result of this comparison, - fluid in the indoor unit (1) if the measured vacuum value is above the first threshold value by detecting that there is a leak, preferably by means of a warning element, providing arousal, 4498/TR - the measured vacuum value is equal to or below the first threshold value on the other hand, the vacuum value measured by the vacuum sensor as long as the compressor (2a) is stopped, continuing to compare with the first threshold value mentioned comprises at least one control unit (3). The warning element mentioned here is air conditioning. an element in the device that warns the user visually and/or audibly. may be, but sends information to a mobile device of the user and that mobile device It can also be an element that warns the user through it.

Mevcut bulusla gelistirilen çalisma yöntemi ise, iklimlendirme cihazinin çalismasina yönelik kullanicidan bir komut alindiginda veya kompresör (23) her çalismaya basladiginda (kompresör (2a) çalismasi, iklimlendirme cihazi çalistirildiginda veya iç ortam sicakligi istenilen sicaklikta olmadiginda gerçeklesebilmektedir); I vakum sensörünün ikinci isi degistirgecindeki vakum ortaminin degerini ölçerek kontrol biriminin (3) ölçülen vakum degerini birinci esik degerle karsilastirmasi; bu karsilastirma neticesinde, F ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede (1) akiskan kaçagi oldugunun tespit edilmesi ve iklimlendirme cihazinin çalismasina izin verilmemesi, eger çalisiyor ise kompresörün (2a) çalismasinin durdurulmasi ve tercihen, bir uyari elemani vasitasiyla kullanicinin uyarilmasi, > ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iç ünitede (1) akiskan kaçagi olmadiginin tespit edilerek birinci valfin (5) ve ikinci valfin (6) açik duruma getirilmesi ve bu sekilde iklimlendirme cihazinin çalismasina izin verilmesi, iklimlendirme cihazinin durdurulmasina yönelik kullanicidan bir komut alindiginda veya kompresörün (Za) çalismasi her durdugunda (kompresör (2a) durusu, iklimlendirme cihazi kapatildiginda veya iç ortam sicakligi istenilen sicakliga eristiginde gerçeklesebilmektedir); - açik durumdaki birinci valfin (5), kontrol birimi (3) vasitasiyla kapali duruma getirilmesi; - bahsedilen ikinci süre boyunca beklenmesi ve bu ikinci sürenin sonunda açik durumdaki ikinci valfin (6), kontrol birimi (3) vasitasiyla kapali duruma getirilmesi; 4498/TR iklimlendirme cihazinin veya kompresörün (2a) çalismadigi süre boyunca, degerini ölçerek kontrol birimine (3) iletmesi; )> ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede (1) akiskan kaçagi oldugunun tespit edilmesi ve tercihen, bir uyari elemani vasitasiyla kullanicinin uyarilmasi, > ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise iklimlendirme cihazi veya kompresör (Za) çalismadigi sürece vakum sensörünün ölçtügü vakum degerinin, bahsedilen birinci esik degeriyle karsilastirilmasina devam edilmesi adimlarini içermektedir. The working method developed by the present invention is when a command is received from the user for the operation of the air conditioner or every time the compressor (23) starts (compressor (2a) operation, air conditioning When the device is operated or the indoor temperature is not at the desired temperature. can be realized); By measuring the value of the vacuum medium in the second heat exchanger of the I vacuum sensor the control unit (3) compares the measured vacuum value with the first threshold value; As a result of this comparison, If the measured vacuum value F is above the first threshold value, the fluid in the indoor unit (1) detecting a leak and allowing the air conditioner to operate. not supplied, stopping the operation of the compressor (2a) if it is running and preferably alerting the user by means of a warning element, > measured vacuum value equal to or greater than the first threshold value below, it is determined that there is no fluid leakage in the indoor unit (1) and the first turning the valve (5) and the second valve (6) open and thus allowing the air conditioner to work, when a command is received from the user to stop the air conditioner or every time the compressor (Za) stops working (compressor (2a) stop, air conditioner turned off or when the indoor temperature reaches the desired temperature. can be realized); - the first valve (5) in the open state to the closed position by the control unit (3) bring; - waiting for the second period mentioned and open at the end of this second period closing the second valve (6) in the state by means of the control unit (3); 4498/TR while the air conditioner or compressor (2a) is not operating, measuring its value and transmitting it to the control unit (3); )> if the measured vacuum value is above the first threshold value, the fluid in the indoor unit (1) detection of leakage and preferably by means of a warning element user warning, > measured vacuum value equal to or greater than the first threshold value unless the air conditioner or compressor (Za) is running. said first threshold of the vacuum value measured by the vacuum sensor. continue to be compared with the value contains the steps.

Bulusun örnek bir uygulamasinda iklimlendirme cihazi çalismiyorken kompresör (2a) durmakta, birinci valf (5) ve ikinci valf (6) kapali durumda olmakta, isi degistirme akiskani da birinci isi degistirgeci içerisinde (2b) bulunmaktadir. Iklimlendirme cihazi çalistirildiginda ve/veya kompresör (Za) her çalistiginda, 'öncelikle vakum sensörü ikinci isi degistirgecindeki vakum ortaminin degerini ölçerek kontrol birimine (3) iletmekte, kontrol birimi (3) de bu ölçülen vakum degerini bahsedilen birinci esik degerle karsilastirmaktadir. Ölçülen vakum degeri birinci esik degerine esit veya birinci esik degerinin altinda ise kontrol birimi (3), kapali durumdaki birinci valfin (5) ve ikinci valfin (6) açik duruma gelmesini saglamakta ve isi degistirme akiskani rutin döngüsüne baslamaktadir. Ölçülen vakum degeri birinci esik degerinin üstünde ise iç ünitede (1) akiskan kaçagi oldugu tespit edilmekte ve kompresör (2a) durdurularak kullanici uyarilmaktadir. Iklimlendirme cihazinin çalismasi esnasinda kompresörün her durusunda, öncelikle birinci valf (5), ikinci süre sonra da ikinci valf (6) kapali duruma getirilmektedir (bu esnada eger iç ünitede (1) fan mevcut ise fan da durdurulmaktadir). Bu sekilde (diger bir deyisle birinci valfin (5) kapali ikinci valfin (6) açik olmasiyla) kompresörün (2a) her durusunda, öncelikle dis üniteden (2) iç üniteye (1) akiskan geçisi durdurulmakta ancak iç üniteden (1) dis üniteye (2) akiskan geçisine devam edilmekte; ikinci sürenin sonunda ikinci valfin (6) de kapali duruma gelmesiyle dis üniteyle (2) iç ünite (1) arasindaki akiskan geçisi sonlandirilmaktadir. Böylelikle isi degistirme akiskani, kompresörün (Za) her 4498/TR durusunda, birinci isi degistirgeci (2b) içerisinde toplanmakta ve iç üniteden (1) akiskan sizintisi etkin bir sekilde önlenebilmektedir. Ayrica kompresör (Za) çalismiyorken veya çalistigi anda, vakum sensörüyle yapilan vakum ölçümü degerinin birinci esik degerle karsilastirilmasi neticesinde birinci valfin (5) açik/kapali durumunun belirlenmesi sayesinde de iç ünitede (1) akiskan yokken olusmus olabilen bir çatlak sebebiyle olusabilecek akiskan sizintisi da etkin bir sekilde önlenebilmektedir. Burada bahsedilen birinci süre tercihen, iklimlendirme cihazi çalistirildiginda ve/veya kompresör (2a) çalistiginda vakum sensörünün ikinci isi degistirgecindeki vakum degerini ölçüp kontrol birimine (3) ilettigi ve kontrol biriminin (3) ölçülen degeri birinci esik degerle karsilastirarak iç ünitede (1) akiskan kaçagi olup olmadigini tespit ettigi süre kadardir. In an exemplary embodiment of the invention, the compressor (2a) while the air conditioner is not operating. stops, the first valve (5) and the second valve (6) are closed, the heat exchange fluid It is also located in the first heat exchanger (2b). air conditioner and/or every time the compressor (Za) is started, the 'vacuum sensor first, second It measures the value of the vacuum environment in the heat exchanger and transmits it to the control unit (3), control unit (3) sets this measured vacuum value with the first threshold value. compares. Measured vacuum value equal to or first threshold value If it is below the value of the control unit (3), the first valve (5) and the second valve (6) are closed. it turns on and the heat exchange fluid returns to its routine cycle. is starting. If the measured vacuum value is above the first threshold value, the indoor unit (1) It is detected that there is a fluid leak and the compressor (2a) is stopped and the user is warned. During the operation of the air-conditioning device, in every state of the compressor, first the first valve (5) is closed, then the second valve (6) is closed. (Meanwhile, if there is a fan in the indoor unit (1), the fan is also stopped). In this way (other In other words, with the first valve (5) closed and the second valve (6) open), the compressor (2a) In the case of the case, firstly, the flow of fluid from the outdoor unit (2) to the indoor unit (1) is stopped, but the indoor unit is stopped. the flow of fluid from the unit (1) to the outdoor unit (2) continues; at the end of the second period the fluid between the outdoor unit (2) and the indoor unit (1) as the second valve (6) is also closed. transition is terminated. Thus, the heat exchange fluid of the compressor (Za) 4498/TR case, it is collected in the first heat exchanger (2b) and the fluid flows from the indoor unit (1). leakage can be effectively prevented. Also, when the compressor (Za) is not running or As soon as it is running, the value of the vacuum measurement with the vacuum sensor is set to the first threshold value. Determination of the open/closed state of the first valve (5) as a result of the comparison due to a crack that may have formed in the indoor unit (1) when there is no fluid. Fluid leakage that may occur can also be effectively prevented. mentioned here The first time is preferably when the air conditioner is started and/or the compressor (2a) When it works, it measures and checks the vacuum value in the second heat exchanger of the vacuum sensor. unit (3) and comparing the measured value of the control unit (3) with the first threshold value. the time it detects whether there is a fluid leak in the indoor unit (1).

Bulusun tercih edilen bir uygulamasinda gelistirilen iklimlendirme cihazi, iklimlendirme cihazinin (veya kompresörün (2a)) çalismasi esnasinda, ikinci isi degistirgecindeki isi degistirme akiskaninin basincini ölçen ve ölçtügü degerin bir ikinci esik degeriyle (bu ikinci esik degeri, kompresörün (2a) çalisma süresine ve hizina göre degismekle birlikte örnegin kompresör (2a) 5 dakika boyunca sabit hizda çalistiginda, isi degistirme akiskanin, normal çalisma durumundaki [diger bir deyise stabil oldugu durumdaki] basinç degerinin %20 altindaki deger olarak ele alinabilmektedir) karsilastirilmasi için kontrol birimine (3) ileten, tercihen iç 'ünitede (1) konumlu en az bir basinç sensörünü içermektedir. Bu uygulamada gelistirilen çalisma yöntemi de iklimlendirme cihazinin veya kompresörün (2a) çalistigi süre boyunca, - basinç sensörünün, bir ikinci periyotla (örnegin anlik olarak) ikinci isi degistirgecindeki isi degistirme akiskaninin basinç degerini ölçerek kontrol birimine (3) iletmesi; - kontrol biriminin (3) ölçülen basinç degerini ikinci esik degerle karsilastirmasi; - bu karsilastirma neticesinde, > ölçülen basinç degeri ikinci esik degerinin altinda ise iç ünitede (1) akiskan kaçagi oldugunun tespit edilmesi, iklimlendirme cihazinin veya kompresörün (2a) çalismasinin durdurulmasi, tercihen iklimlendirme cihazinin veya kompresörün (2a) çalismasinin durdugu asamada gerçeklestirilen islem adimlarinin gerçeklestirilmesi ve tercihen, bir uyari elemani vasitasiyla kullanicinin uyarilmasi, 4498/TR > ölçülen basinç degeri ikinci esik degerine esit veya ikinci esik degerinin üstünde ise iklimlendirme cihazi veya kompresör (Za) çalistigi sürece basinç sensör'ünün ölçtügü basinç degerinin, bahsedilen ikinci esik degeriyle karsilastirilmasina devam edilmesi adimlarini içermektedir. Bu uygulama sayesinde, iklimlendirme cihazi çalisir durumdayken de iç ünitede (1) akiskan kaçagi olup olmadigi sürekli kontrol edilmekte ve olasi bir kaçak durumunda iklimlendirme cihazi içerisindeki akiskanin birinci isi degistirgecinde (2b) toplanmasi saglanarak iç ünitedeki (1) kaçak minimize edilmektedir. Böylelikle kullanicilarin, olasi bir kazadan etkin bir sekilde korunmasi saglanarak güvenilir bir iklimlendirme cihazi elde edilmektedir. The air conditioning device developed in a preferred embodiment of the invention During operation of the appliance (or compressor (2a)), the heat in the second heat exchanger which measures the pressure of the exchange fluid and with a second threshold value of the value it measures (this Although the second threshold value varies according to the operating time and speed of the compressor (2a). For example, when the compressor (2a) runs at constant speed for 5 minutes, the heat exchange the pressure of the fluid at normal operating state [in other words, stable] can be treated as the value below 20% of the value) at least one pressure sensor, preferably located in the indoor unit (1), which transmits to the contains. The working method developed in this application is also during operation of the air conditioner or compressor (2a), - second heat of the pressure sensor with a second period (eg momentary) control by measuring the pressure value of the heat exchange fluid in the exchanger transmitting it to its unit (3); - the control unit (3) compares the measured pressure value with the second threshold value; - as a result of this comparison, > if the measured pressure is below the second threshold value, the fluid in the indoor unit (1) detecting a leak, the air conditioner or the compressor (2a) stop working, preferably the air conditioner or the operation performed at the stage where the compressor (2a) stops working by performing the steps and preferably by means of a warning element user warning, 4498/TR > measured pressure value equal to or above the second threshold above the pressure as long as the air conditioner or compressor (Za) is running. with the second threshold value of the pressure value measured by the sensor. continue to compare contains the steps. With this application, while the air conditioner is in operation, In addition, it is constantly checked whether there is a fluid leak in the indoor unit (1) and any possible leak is detected. in the first heat exchanger of the fluid in the air conditioner (2b) Leakage in the indoor unit (1) is minimized by ensuring that the Thus, users are effectively protected from a possible accident, ensuring a reliable air conditioning device is obtained.

Mevcut bulusla gelistirilen iklimlendirme cihazi ve çalisma yöntemi sayesinde iklimlendirme cihazinin içerdigi iç ünitedeki (1) olasi bir akiskan kaçagi minimize edilebilmekte. kaçaga sebebiyet verebilecek bir çatlak vs. mevcut ise bu da iklimlendirme cihazi çalistirildigi anda, iç üniteye (1) akiskan geçisine izin verilmeden tespit edilebilmektedir. Böylelikle hem olasi bir kaza durumu minimize edilerek kullanici güvenligi en üst düzeyde saglanabilmekte hem de kullanimi kolay ve güvenilir bir iklimlendirme cihazi elde edilebilmektedir.Thanks to the air conditioning device and working method developed by the present invention A possible fluid leakage in the indoor unit (1) contained in the air conditioner is minimized. can be done. a crack that may cause leakage, etc. If available, this is also air conditioning. As soon as the device is turned on, it is detected without allowing the passage of fluid to the indoor unit (1). can be achieved. Thus, a possible accident situation is minimized and the user security can be provided at the highest level and it is an easy-to-use and reliable air conditioner can be obtained.

Claims

REQUIREMENTS At least one indoor unit (1 ) positioned in an indoor environment (A), with an air inlet and an air outlet, which allows the temperature of the indoor (A) air taken in with the said air inlet to be changed and sent back to the indoor environment (A) via the said air outlet. ); at least one outdoor unit (2) located in an outdoor environment (B); at least one compressor (2a) located in the outdoor unit (2); at least one first heat exchanger (2b) located in the outdoor unit (2); at least one second heat exchanger located in the indoor unit (1), which enables the temperature of the indoor (A) air taken from the air inlet to be changed; a heat exchange fluid circulated in a loop between the first heat exchanger (2b) and the second heat exchanger by means of said compressor (2a), thereby changing the temperature of the indoor (A) air; Including at least one first fluid line (4a) that passes the heat exchange fluid from the outdoor unit (2) to the indoor unit (1) and at least one second fluid line (4b) that passes the heat exchange fluid from the indoor unit (1) to the outdoor unit (2) It is an air conditioning device and its feature is; o located in the outdoor unit (2), when the air conditioner is not running or whenever the compressor (2a) is stopped, it comes to a closed state and stops the flow of fluid from the first heat exchanger (2b) to the first fluid line (4a), when the air conditioner is started or whenever the compressor (2a) is running on the other hand, at least one first valve (5), which comes to an open state after a first period and allows fluid to pass from the first heat exchanger (2b) to the first fluid line (4a); - when the air conditioner located in the outdoor unit (2) is started, or when the air conditioner is stopped, which comes to an on state every time the compressor (2a) starts, allowing fluid to pass from the second fluid line (4b) to the compressor (Za) and thus to the first heat exchanger (2b) or at least one second valve (6) that stops the flow of fluid from the second fluid line (4b) to the compressor (2a) and thus to the first heat exchanger (2b) by coming into a closed state after a second period of time each time the compressor (2a) is stopped; . at least one vacuum sensor that measures the vacuum value in the second heat exchanger before the first valve (5) comes on when the compressor (Za) is running; . In line with the data received from the user and the vacuum sensor, the first valve (5) to be closed first as soon as the compressor 4498/TR (2a), which controls the operation of the compressor (2a), the first valve (5) and the second valve (6), stops, then after a second period of time. As a result of this comparison, which ensures that the second valve (6) is closed and thus the heat exchange fluid is collected in the first heat exchanger (2b), it compares the vacuum value it receives from the vacuum sensor when the compressor (2a) is running, with a first threshold value, as a result of this comparison, - the measured vacuum value If it is above the first threshold value, it detects that there is a fluid leakage in the indoor unit (1), and if the measured vacuum value is equal to the first threshold value or below the first threshold value, there is no fluid leakage in the indoor unit (1), and the first valve (5) and the second which allows the valve (6) to open and thus allows the air conditioner to operate, compares the vacuum value measured by the vacuum sensor with the said first threshold value for a period of time during the compressor (2a) downtime, and as a result of this comparison, - the measured vacuum value becomes the first threshold value. If it is above ', it detects that there is a fluid leakage in the indoor unit (1) and warns the user. If the measured vacuum value is equal to the first threshold value or below the first threshold value, it continues to compare the vacuum value measured by the vacuum sensor with the first threshold value as long as the compressor (2a) is stopped. comprising at least one control unit (3). It is an air conditioning device in accordance with claim 1 and its feature is; the first valve (5) is in position, and it contains a fluid flow line (Ta) that provides the connection of the first heat exchanger (2b) and the first fluid line (4a). It is an air conditioning device in accordance with claim 1, and its feature is; it contains a fluid return line (Tb) in which the second valve (6) is located, which provides the connection of the compressor (2a) and the second fluid line (4b). It is an air conditioning device in accordance with claim 1 of 4498/TR and its feature is; During the operation of the air conditioner, it contains at least one pressure sensor that measures the pressure of the heat exchange fluid in the second heat exchanger and transmits it to the control unit (3) to compare the measured value with a second threshold value. It is an air conditioning device according to any of the above claims and its feature is; It contains a warning element that warns the user when a fluid leak is detected. It is a working method for an air conditioner according to any of the above claims and its feature is; when a command is received from the user for the operation of the air conditioner or every time the compressor (2a) starts; - the vacuum sensor measures the value of the vacuum medium in the second heat exchanger and transmits it to the control unit (3); - the control unit (3) compares the measured vacuum value with the first threshold value; - as a result of this comparison, > if the measured vacuum value is above the first threshold value, it is detected that there is a fluid leak in the indoor unit (1) and the air conditioner is not allowed to operate, if it is running, the compressor (2a) is stopped, > the measured vacuum value is equal to the first threshold value, or If it is below the first threshold value, it is determined that there is no fluid leakage in the indoor unit (1) and the first valve (5) and the second valve (6) are turned on and in this way, the air conditioner is allowed to operate, when a command is received from the user to stop the air conditioner or when the compressor (2a ) every time it stops working; - closing the first valve (5) in the open state by means of the control unit (3); - waiting for said second period and at the end of said second period, closing the second valve (6) in the open state by means of the control unit (3); During the period when the 4498/TR air conditioner or compressor (2a) is not operating; I vacuum sensor measuring the value of the vacuum medium in the second heat exchanger with a first period and transmitting it to the control unit (3); comparing the measured vacuum value of the I control unit (3) with the first threshold value; As a result of this comparison, > if the measured vacuum value is above the first threshold value, it is detected that there is a fluid leak in the indoor unit (1) and the user is warned, > if the measured vacuum value is equal to the first threshold value or below the first threshold value, the air conditioner or compressor (Za) does not operate. The process includes the steps of continuing to compare the vacuum value measured by the vacuum sensor with the said first threshold value. 7. It is a working method according to claim 6 and its feature is; During the operation of the air conditioner or compressor (2a), - a pressure sensor transmits to the control unit (3) by measuring the pressure value of the heat exchange fluid in the second heat exchanger with a second period; - the control unit (3) compares the measured pressure value with a second threshold value; - as a result of this comparison, > if the measured pressure value is below the second threshold value, it is detected that there is a fluid leak in the indoor unit (1) and the operation of the air conditioner or compressor (Za) is stopped, > if the measured pressure value is equal to the second threshold value or above the second threshold value, the air conditioning It includes the steps of continuing to compare the pressure value measured by the pressure sensor with the mentioned second threshold value as long as the device or compressor (2a) is running. 8. It is a working method according to claim T and its feature is; It also includes the step of performing the steps that are performed when a fluid leak is detected in the indoor unit (1), when a command is received from the user to stop the air conditioner, or whenever the compressor (2a) is stopped. It is a working method according to claim 6 or claim T or claim 8 and its feature is; It also includes the step of alerting the user by means of a warning element when a fluid leak is detected. 4498/TR