TW574489B - Air-conditioner - Google Patents
Air-conditioner Download PDFInfo
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- TW574489B TW574489B TW91120057A TW91120057A TW574489B TW 574489 B TW574489 B TW 574489B TW 91120057 A TW91120057 A TW 91120057A TW 91120057 A TW91120057 A TW 91120057A TW 574489 B TW574489 B TW 574489B
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- electric valve
- refrigerant
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- shape
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Details Of Valves (AREA)
Description
574489 五、發明說明(1) 發明之所屬技術領域 本發明係關於用壓縮機壓縮冷媒,由四通閥反轉冷媒 之循環方向以進行空調的空調裝置,對通過電動閥等之被 控制部件時所發生之冷媒音加以減輕。 習知技術 己往,對於通過上述被控制部件或,冷媒配管時所發 生之冷媒音,藉由將軟質性防振材在其一面具有粘著劑的 板狀者貼附於上述控制部件或冷媒配管使用為防振材,以 防止音之發生或,加以吸音。 欲解決的問題點 但,此種防振材未能特定貼附位置或形狀,在組立作 用時,由其粘著性張貼在意想外之處等,作業上具有困難•顯 之~面,並且,維護時之檢查或更換部件時,具有需要卸下 上述防振材的場合,在作業性上成為問題點。 並且,一旦使用一次的防振材其一面所具有的粘著劑 之效果減少’不能再利用’成為廢棄處分之關係’在環境 面也有顧慮之一面。 因此,本發明之目的係提供一種空調裝置,其特徵在 於,由可再利用,能特定裝設位置及形狀,使作業性提昇 的防振材加以減輕冷媒音。 解決問題點的手段 申請專利範圍第1項所述之發明係在一種空調裝置所具丨B 有的室外部分(u n i t ),以垂直方向延伸之隔間板分割筐體 内部成為熱交換器室與機械室,在此機械室内裝以冷媒配574489 V. Description of the invention (1) Technical field of the invention The present invention relates to an air-conditioning device for compressing a refrigerant by a compressor, and inverting a circulation direction of the refrigerant by a four-way valve to perform air conditioning. The occurrence of refrigerant sounds is reduced. The conventional technology has been that, for the refrigerant sound generated when passing through the controlled component or the refrigerant piping, a plate-shaped person having an adhesive on one side of a soft vibration-proof material is attached to the control component or the refrigerant. The piping is used as an anti-vibration material to prevent sound from occurring or to absorb sound. Problems to be solved However, this type of vibration-proof material does not have a specific attachment position or shape, and when it is assembled, it is difficult to display the surface by its adhesiveness, etc. When inspecting or replacing parts during maintenance, there are occasions where the above-mentioned vibration-proof material needs to be removed, which becomes a problem in terms of workability. In addition, once the vibration-proof material is used once, the effect of the adhesive on one side is reduced, and the relationship between "disposable use" and "disposal" becomes a concern on the environmental side. Therefore, an object of the present invention is to provide an air-conditioning apparatus which is characterized by a reusable anti-vibration material capable of specifying the installation position and shape and improving workability to reduce refrigerant sound. Means to Solve the Problem The invention described in item 1 of the scope of patent application is for an outdoor unit included in an air conditioner, and the interior of the casing is divided by a partition plate extending vertically to form a heat exchanger chamber and Machine room, equipped with refrigerant in this machine room
第7頁 574489 五、發明說明(2) 管接連包含壓縮機、四通閥、調節冷媒流量之電動閥的被 控制部件,其特徵在於,使上述電動閥等之上述被控制部 件,以成形具有緩衝性之防振材覆蓋。 申請專利範圍第2項所述之發明,係在申請專利範圍第 1項所述者,其特徵在於,以具有上述緩衝性成形品覆蓋 的部件係上述電動閥。 申請專利範圍第3項所述之發明,係在申請專利範圍第 1項或第2項所述者,其特徵在於,使内部配合上述電動閥 之外形所成形具有緩衝性的防振材覆蓋上述電動閥之冷媒 流通部分。 申請專利範圍第4項所述之發明係在申請專利範圍第1 項至第3項中之任何一項所述者,其特徵在於,使上述具 有'緩衝性成形之防振材製成為由圓筒形之主部與,從上述 圓筒形之側面延伸,先端彎曲之副部所構成之二股形狀, 上述主部與上述副部之一部分具有切槽,使此切槽左右批 開,裝設於上述電動閥之冷媒流通部分,以覆蓋此電動閥 之冷媒流動部分。 為讓本發明之上述原理和其他目的、特徵和優點能更 明顯易懂,下文特舉一較佳實施例,並配合所附圖式,作 詳細說明如下: 圖式之標記說明: 1室外部分2外裝殼 3外裝殼 4底面板 5隔間板 6上下隔間板Page 7 574489 V. Description of the invention (2) The controlled part including the compressor, the four-way valve, and the electric valve for regulating the flow rate of the refrigerant in succession is characterized in that the above-mentioned controlled part such as the electric valve is formed to have Covered with cushioning anti-vibration material. The invention described in item 2 of the scope of patent application is the one described in item 1 of the scope of patent application, and is characterized in that the component covered with the cushioning molded product is the electric valve. The invention described in item 3 of the scope of patent application is the one described in item 1 or 2 of the scope of patent application, and is characterized by covering the above with a cushioning vibration-proof material formed in cooperation with the shape of the electric valve. Refrigerant circulation part of electric valve. The invention described in item 4 of the scope of patent application is described in any one of the scope of claims 1 to 3 of the scope of patent application, characterized in that the vibration-proof material with a cushioning shape is made of a circle The main part of the cylindrical shape is a two-stranded shape formed by the cylindrical part extending from the side of the cylindrical shape and the curved end part. One part of the main part and the auxiliary part has a slot, so that the slot is opened and installed on the left and right. The refrigerant flow part of the electric valve is covered to cover the refrigerant flow part of the electric valve. In order to make the above principles and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is given below, and in conjunction with the accompanying drawings, the detailed description is as follows: Symbol description of the drawings: 1 Outdoor part 2 Exterior shell 3 Exterior shell 4 Bottom panel 5 Compartment panel 6 Upper and lower compartment panel
第8頁 574489Page 8 574489
五、發明說明(3) 7熱交換器室 8 機械室 9室外控制部 1 0排出口 1 1吹出格柵(gr i 1 le) 12把手 1 3缺口 1 4配線口 15開口 16台座 1 7配管板 1 8閥(v a 1 v e ) 1 8 A液管閥 1 8 B氣體管閥 1 9室外熱交換器 2 0室外送風機 21室外送風機角鋼(angle) 22壓縮機 23 累積器(accumulator)V. Description of the invention (3) 7 Heat exchanger room 8 Machine room 9 Outdoor control unit 1 0 Exhaust port 1 1 Blow-out grille (gr i 1 le) 12 Handle 1 3 Notch 1 4 Wiring port 15 opening 16 base 1 1 Piping Plate 1 8 valve (va 1 ve) 1 8 A liquid pipe valve 1 8 B gas pipe valve 1 9 outdoor heat exchanger 2 0 outdoor blower 21 outdoor blower angle 22 compressor 23 accumulator
24 四通閥(four directional control valve) 25 電動闊(motor-operated valve) 26 毛細管(capiiiary tube) 27 反應器(reactor) 28室外電裝箱 29端子板 30 插頭座(connector) 3 1熔絲支架(f u s e 33線圈部 3 5線圈外殼 3 7控制配線 3 9管接頭 41外殼 43本體部 45閥座 4 7調流部 h ο 1 d e r ) 3 2防振材 3 4電動閥本體部 3 6線圈24 four-directional control valve 25 motor-operated valve 26 capillary tube 27 reactor 28 outdoor electrical box 29 terminal board 30 connector 3 1 fuse holder (Fuse 33 coil part 3 5 coil case 3 7 control wiring 3 9 pipe joint 41 case 43 body part 45 valve seat 4 7 flow regulating part h ο 1 der) 3 2 vibration-proof material 3 4 electric valve body part 3 6 coil
3 8管接頭 40本體 42下蓋 44控制部 4 6針狀體 48 心軸(stem)3 8 pipe joints 40 body 42 lower cover 44 control unit 4 6 needle-like body 48 stem
第9頁 574489 五、發明說明(4) 49 引導(guide) 5 1樹脂回轉子 5 3母螺絲 5 5限制部 57突起 59凸部 6 1切槽 較佳實施例之詳細說明 以下,對本發明之一實 50 滑子(slider) 52磁鐵 5 4公螺絲 5 6迴轉部 58 停鎖(stopper) 60凹部 6 2切槽 例,參照從第1圖至第4圖加 以說明。 第1圖係表示室外部分之構成的概略圖,其筐體係由覆 蓋前面與頂面的外裝殼2、覆蓋兩側面與背面的外裝殼3、 β底面板4所構成,在外裝殼2之前面,設使進行熱交換的 空氣排出之排出口 1 0、在此排出口 1 0,為了不致於使石頭 等之障害物侵入内面之熱交換器7以破損回轉之室外送風 機2 0與誤將手指***受傷等之事故,設吹出格柵1 1。 然而,在外裝殼3之左側面,設運搬此室外部分1或進 行裝設工作所用之把手1 2、在右側面設缺口 1 3與配線口 1 4,缺口 1 3係使配管板1 7露出,配管板1 7固定於底面板 4,係對向室内部分接連冷媒配管的閥1 8加以固定,配線 口 1 4,係使從室内部分之電源線及,通信配線接連於室外 控制部9之端子板2 9,在背面設開口 1 5使大氣向熱交換器 室7通風。 並且,在底面板4之下面,使裝設時支持此室外部分1Page 9 574489 V. Description of the invention (4) 49 guide 5 1 resin rotor 5 3 female screw 5 5 restricting portion 57 protrusion 59 convex portion 6 1 detailed description of the preferred embodiment of the slot Yishi 50 slider 52 magnet 5 4 male screw 5 6 turning part 58 stopper 60 recessed part 6 2 slotting example will be described with reference to FIGS. 1 to 4. FIG. 1 is a schematic diagram showing the structure of an outdoor part. The basket system is composed of an outer case 2 covering the front and top surfaces, an outer case 3 covering both sides and the back surface, and a β bottom panel 4. The outer case 2 On the front side, an outlet 10 for exhausting air for heat exchange and an outlet 10 here are provided. The outdoor blower 20 is turned around by mistake so that no obstacles, such as stones, can enter the heat exchanger 7 on the inside, and the rotation is damaged. Insert your fingers into the accident such as injury, and let the grille blow out. However, on the left side of the outer casing 3, a handle 1 for carrying the outdoor part 1 or for installation work is provided. 2. A notch 13 and a wiring port 14 are provided on the right side. The notch 1 3 exposes the piping plate 17. The piping plate 17 is fixed to the bottom panel 4 to fix the valve 18 connecting the refrigerant piping to the indoor part, and the wiring port 14 is to connect the power cord from the indoor part and the communication wiring to the outdoor control unit 9 The terminal plate 29 is provided with an opening 15 on the back side to vent the atmosphere to the heat exchanger chamber 7. And, under the bottom panel 4, the outdoor part 1 is supported during installation
第10頁 574489 五、發明說明(5) 之台座16,設在底面板4之長軸方向之兩端附近並與長軸 方向直交,上面係載置室外部分1之熱交換器室7、機械室 8、 機械室8之上的室外控制部9等之各部件,加以支持, 在右側邊緣部,設配管板1 7,配管板1 7係固定向室内部分 接連冷媒配管之閥1 8。 然而,在室外部分1之内面,以彎曲成近於L字型之形 狀,向上述機械室8之面貼附吸音材4 3,垂直方向伸延的 隔間板5,以分割成為熱交換器室7與機械室8。在一方之 熱交換器室7,係内裝室外送風機2 0室外送風機角鋼 (angle)21與,室外熱交換器19等載置於底面板4上,其 中,室外送風機角鋼2 1係一端固定於底面板4上,他端懸 掛固定於室外熱交換器19,以支持室外送風機20。在他方 乏機械室8 ,係内裝壓縮機2 2、累積器2 3、四通閥2 4、電 動閥25、毛細管26等與冷媒配管連接,載置於底面板4 上,也内裝固定於隔間板5上部的電源部件之反應器2 7。 然而,在機械室之上部,上下隔間板6係裝設成覆蓋此 機械室之頂面,在此上下隔間板6上,裝設室外電裝箱 2 8、端子板2 9、熔絲3 1、與插頭座3 0等以構成室外控制部 9。 其中,室外電裝箱2 8,係進行室外部分1之運轉控制 或,與室内部分之通信。端子板2 9,係接連通信配線。插 頭座3 0係轉接向位置於此上下隔間板6下面的機械室8之配 線。 其次,參照第2圖及第3圖,第2圖係表示上述室外部分 之機械室8的内部圖,係將本發明之可再使用具有緩衝性Page 10 574489 V. Description of the invention (5) The base 16 is provided near both ends of the long axis direction of the bottom panel 4 and orthogonal to the long axis direction. The heat exchanger chamber 7 and the machine on which the outdoor part 1 is placed are arranged on the base 16 The components such as the outdoor control unit 9 above the room 8 and the machine room 8 are supported. A piping plate 17 is provided on the right edge portion, and the piping plate 17 is a valve 18 which is fixed to the indoor portion and connected to the refrigerant piping. However, the inner surface of the outdoor portion 1 is curved into a shape close to an L shape, and a sound-absorbing material 4 3 is attached to the surface of the above-mentioned machine room 8 and a partition plate 5 extending vertically is divided to form a heat exchanger room. 7 与 机械 室 8。 7 and the machinery room 8. In one heat exchanger room 7, an outdoor blower angle 20 and an outdoor blower angle 21 are installed, and an outdoor heat exchanger 19 is placed on the bottom panel 4. One end of the outdoor blower angle steel 1 is fixed to On the bottom panel 4, the other end is suspended and fixed to the outdoor heat exchanger 19 to support the outdoor blower 20. In the other room, there is a mechanical room 8, which is equipped with a compressor 2 2, an accumulator 2 3, a four-way valve 2 4, an electric valve 25, a capillary 26, etc., which are connected to the refrigerant piping and placed on the bottom panel 4 and are also fixed inside. Reactors 27 on the upper part of the compartment plate 5. However, in the upper part of the machine room, the upper and lower compartment plates 6 are installed to cover the top surface of the machine room. On the upper and lower compartment plates 6, outdoor electrical boxes 2 8, terminal plates 2 9, and fuses are installed. 3 1, and the socket 30, etc. to constitute the outdoor control unit 9. Among them, the outdoor electrical box 28 is for controlling the operation of the outdoor section 1 or communicating with the indoor section. The terminal board 29 is a series of communication wiring. The plug socket 30 is a switch to the wiring of the machine room 8 located below the upper and lower compartment plates 6. Next, referring to FIG. 2 and FIG. 3, FIG. 2 is an internal view showing the mechanical room 8 of the outdoor part described above, and it is a buffering feature for reusing the present invention.
第11頁 574489 五、發明説明(6) 以成形品的防振材3 2裝設於電動閥2 5之圖,電動閥2 5係裝 設於液管閥1 8 A與,連接室外熱交換器1 9之冷媒配管上, 為裝設於室外部分1之機械室内的部件,其開度可由室外 控制部9之訊號加以變化的調節冷媒流量之控制裝置。 在此,對電動閥加以說明,其構造係如第3圖所示,大 別為線圈部3 3與電動閥本體部3 4。一方之線圈部3 3,係由 線圈36、線圈外殼35、與控制配線37所構成。其中,線圈 3 6係本經圖示,將卷上複數線圈之鐵心,以輪狀排列再以 樹脂鑄模成形,線圈外殼3 5係收納此線圈3 6,控制配線 3 7,係從上述線圈3 6延伸。他方之電動閥本體部3 4係由本 體部4 3與,控制部4 4所構成。其中,本體部4 3係由管接頭 3^、及39與’本體40所構成,控制部44係收容於外殼41及下 盖4 2 °上述線圈部3 3係裝設成向外殼4 1側壁之下方,圍繞 上述外殼4 1 ’使設在線圈部3 3之凸部5 9以懸掛固定裝設於 設在電動閥本部3 3之外殼4 1上部表面的凹部6 0。 並且’說明此電動閥本體部3 4之内部構造,控制部4 4 之外面係裝設成由外殼4 1與,下蓋42所圍繞,其内部係由 限制部5 5、迴轉部5 6、轉動部5 7等三部分所構成。其中, 限制部55係由進行電動閥之開度限制之心軸48、引導49、 月子5 0所構成。迴轉部5 β係由樹脂迴轉子5 1、磁鐵5 2、母 螺絲5 3所構成。其中,樹脂迴轉子5丨係由上述線圈部3 3之 激勵而迴轉。轉動部5 7係由針狀體4 6與,公螺絲5 4所構 成’其中,針狀體(4 6 )係延伸至調流部4 7 (後述),公螺絲 5 4係固定於此針狀體4 6。此迴轉部5 6與,上述線圈部3 3構Page 11 574489 V. Description of the invention (6) A molded product with anti-vibration material 3 2 installed on the electric valve 25, the electric valve 2 5 is installed on the liquid pipe valve 1 8 A and connected to outdoor heat exchange The refrigerant piping of the device 19 is a component installed in the mechanical room of the outdoor part 1 and its opening degree can be changed by a signal from the outdoor control unit 9 to adjust the refrigerant flow control device. Here, the electric valve will be described, and its structure is shown in Fig. 3, which is mainly a coil portion 33 and an electric valve body portion 34. One of the coil portions 33 is composed of a coil 36, a coil case 35, and a control wiring 37. Among them, the coil 3 6 is shown in the figure, and the cores of a plurality of coils are rolled up in a wheel shape and then molded by a resin mold. The coil case 3 5 stores the coil 3 6 and the control wiring 3 7 is from the above coil 3 6Extended. The other electric valve body portion 34 is composed of the body portion 43 and the control portion 44. Among them, the main body part 43 is composed of a pipe joint 3 ^, 39 and 39 and the main body 40, and the control part 44 is housed in the housing 41 and the lower cover 4 2 ° The coil part 3 3 is installed to face the side wall of the housing 41 Below, the convex portion 59 provided in the coil portion 33 is wound around the above-mentioned case 4 1 ′ and is fixed to the concave portion 60 provided in the upper surface of the case 41 provided in the electric valve main portion 33. And 'explain the internal structure of the electric valve body portion 34, the outer surface of the control portion 4 4 is installed to be surrounded by the housing 4 1 and the lower cover 42, and the interior is composed of the restricting portion 5 5, the turning portion 5 6, The rotating part 57 is composed of three parts. Among them, the restricting portion 55 is constituted by a mandrel 48, a guide 49, and a confinement 50 that limit the opening degree of the electric valve. The rotating part 5 β is composed of a resin rotating element 5 1, a magnet 5 2, and a female screw 5 3. Among them, the resin rotor 5 丨 is rotated by the above-mentioned coil unit 33. The rotating part 5 7 is composed of a needle-shaped body 4 6 and a male screw 5 4 ', wherein the needle-shaped body (4 6) extends to the flow regulating part 4 7 (described later), and the male screw 5 4 is fixed to the needle状 体 4 6. This turning part 56 is composed of the above-mentioned coil part 3 3
第12頁 574489 五、發明說明(7) 成為步進馬達(stepping motor)。並且,裝設於此控制部 44之下方的本體部43,係包括具有調流部47之本體40、在 此調流部4 7之底面所裝,設的闕座4 5,從此閥座4 5向下延 伸之管接頭3 9與,從調流部4 7之側壁延伸之管接頭3 8。上 述針狀體4 6,係裝設成為從此闕座4 5之上方,以蓋住此閥 座4 5的形狀的結構。 然而,說明此電動閥2 5之動作’從内裝於上述線圈部 3 3之複數線圈經由控制配線3 7 ’順次施加電壓,藉由激 勵,使收容於控制部44内的磁鐵52迴轉,由此,固定於此 磁鐵52之樹脂迴轉子51和母螺絲53也迴轉,與此母螺絲5 3 嵌合之公螺絲5 4及,固定於此公螺絲5 4之針狀體4 6,成為 在上下方向移動,例如,具有上述母螺絲5 3之迴轉部5 6以 反、時鐘方向迴轉之場合,使設在控制部4 4上部的限制部5 5 之滑子50迴轉由引導49,使在心軸48上向上方移動同時, 迴轉部5 6之母螺絲5 3也迴轉,使與此母螺絲嵌合之公螺絲 5 4向上抬高。 由此,裝設在上述公螺絲5 4延伸至設在電動閥本體部 3 4下方的本體4 〇内之調流部4 7的針狀體4 6也向上抬高,與 閥座4 5之間生起間隙,從管接頭3 8或,管接頭3 9之任何一 方進來之冷媒通過此間隙向他方之管接頭流通,上述迴轉 部5 6迴轉至全開狀態時滑子5 0之突起5 7與,設在引導4 9上 端之停鎖58接觸,迴轉部56不再向上迴轉。 對此,收容於控制部4 4内具有上述母螺絲5 3之迴轉部 5 6向時鐘方向迴轉的場合,使設在控制部4 4上部的限制部Page 12 574489 V. Description of the invention (7) Become a stepping motor. In addition, the main body portion 43 installed below the control portion 44 includes a main body 40 having a flow regulating portion 47 and a bottom seat 4 5 mounted on the flow regulating portion 47. The valve seat 4 5 The pipe joint 39 extending downwards and the pipe joint 38 extending from the side wall of the flow regulating part 47. The above-mentioned needle-like body 4 6 is installed in a shape from above the cymbal seat 45 to cover the valve seat 45. However, the operation of the electric valve 25 will be described from a plurality of coils built in the above-mentioned coil section 33 to a control voltage 3 7 ′ by sequentially applying a voltage, and the magnet 52 stored in the control section 44 is rotated by the excitation. Therefore, the resin swivel 51 and the female screw 53 fixed to the magnet 52 also rotate, and the male screw 5 4 fitted with the female screw 5 3 and the needle-like body 4 6 fixed to the male screw 5 4 become For example, when the turning portion 5 6 with the female screw 5 3 is turned in the opposite and clockwise direction, the slider 50 of the restricting portion 5 5 provided on the upper portion of the control portion 4 4 is rotated by the guide 49 so that At the same time as the shaft 48 moves upward, the female screw 5 3 of the turning portion 56 is also rotated, so that the male screw 5 4 fitted with the female screw is raised upward. As a result, the needle-like body 4 6 installed in the above-mentioned male screw 5 4 extending to the flow regulating portion 47 in the main body 40 provided below the electric valve main body portion 3 4 is also raised upward, and the valve seat 4 5 A gap is created between the pipe joints 38 or 39, and the refrigerant coming in from one of the pipe joints 3 to 9 flows through the gap to the other pipe joints. When the rotating part 5 6 is turned to the fully open state, the protrusion 5 7 of the slider 5 7 and When the stop 58 provided at the upper end of the guide 49 contacts, the turning portion 56 no longer turns upward. On the other hand, in the case where the turning portion 56 having the above-mentioned female screw 5 3 inside the control portion 4 4 is turned in the clock direction, a restriction portion provided on the upper portion of the control portion 4 4
第13頁 574489 五、發明說明(8) 5 5之滑子5 0迴轉由引導4 9,使在心軸上向下方移動同時, 迴轉部5 6之母螺絲5 3也迴轉,使與此母螺絲5 3嵌合之公螺 絲5 4向下方按壓,裝設於上述公螺絲5 4延伸至^電&闊 本體部34下方的本體40内之調流部47的針狀體4^也向下^ 按壓,使與閥座4 5之間的間隙變狹窄,最後,藉由^ 4 6接觸閥座4 5 ’制止迴轉部5 6不再迴轉,以針狀體4 6堵夷 設在此閥座4 5中央之孔成為全閉狀態,以切斷從管接頭$ 或、管接頭3 9之任何一方進來之冷媒流通。 &Page 13 574489 V. Description of the invention (8) The slider 5 5 of 5 5 is guided by 4 9 to move downward on the mandrel, and the female screw 5 3 of the rotating portion 5 6 is also rotated, so that the female screw 5 3 The male screw 5 4 that is fitted is pressed downward, and the needle-shaped body 4 ^ of the flow regulating portion 47 in the main body 40 extending below the electric main body 34 is extended downward. ^ Press to narrow the gap between the valve seat 4 5 and finally, contact the valve seat 4 5 'by ^ 4 6 to stop the turning part 5 6 from rotating again, and a needle-shaped body 4 6 is installed on the valve The hole in the center of the seat 45 is fully closed to cut off the flow of refrigerant coming in from either the pipe joint $ or the pipe joint 39. &
如此,雖藉由進行上述針狀體4 6與上述閥座4 5之開 度’以调節在冷媒配管内流通之冷媒流量,在調流部4 7前 後有冷媒壓力差或,在此處未必完全僅以液體冷^或,氣 體冷媒流通之關係’以含有氣泡之氣體冷媒與液^冷媒的 中1間狀態之冷媒流動時,變成發生冷媒音。〃 …、 因此,依照本發明之防振材3 2,係使用橡膠咬$基甲 酸乙s旨等之具有緩衝性及吸音性的材質所成形如5第^及 第5圖所示之部件,以覆蓋成為上述冷媒音之發夺馮的電 動閥25之本體部43。 X “、In this way, although the opening degree of the needle-like body 46 and the valve seat 45 are adjusted to adjust the refrigerant flow rate flowing in the refrigerant pipe, there is a refrigerant pressure difference before or after the flow regulating section 47. Here, The relationship between the gas refrigerant circulation and the gas refrigerant circulation may not be complete, but when the refrigerant flows between the gas refrigerant containing the air bubbles and the liquid refrigerant, the refrigerant sound may occur.因此, Therefore, the vibration-proof material 32 according to the present invention is formed by using a material having cushioning and sound absorbing properties such as rubber bite, etc., as shown in FIG. 5 and FIG. 5. The main body portion 43 of the electric valve 25 that has won the above-mentioned refrigerant sound is covered. X ",
第4圖係為表現全體形狀,從電動閥2 5之側方,接近管 接頭3 8之稍為上方位置的所示圖及使防振材3 2在切槽6 1及 62之面(斜線部)切斷的斷面圖,第5圖係為表示裝設^於電 動閥2 5所設的切槽6 1及6 2之關係,從電動閥2 5之側方,管 接頭3 8之對面側稍為上方位置之所示圖。 第4圖之B部係覆蓋第3圖之電動閥25的管接頭38,c部 係覆蓋伙本體部4 3至管接頭3 9之部分,其内部係配合電動The fourth figure is a diagram showing the overall shape, from the side of the electric valve 25 to a slightly upper position near the pipe joint 3 8 and the surface where the vibration isolating material 3 2 is on the grooves 6 1 and 62 (the oblique line portion) ) The cut-away sectional view. The fifth figure shows the relationship between the cutting grooves 6 1 and 6 2 installed in the electric valve 25, from the side of the electric valve 25, and the opposite side of the pipe joint 38. The side is shown slightly above. Part B of FIG. 4 covers the pipe joint 38 of the electric valve 25 of FIG. 3, and part c covers the part of the main body part 43 to the pipe joint 39, and the interior is matched with electric
第14頁 574489 五、發明說明(9) 閥2 5之本體部4 3的形狀加以成形,為裝設於上述電動閥2 5 而設切槽6 1及6 2,此切槽6 1係成為從C部之上端至下端的 切槽,又,切槽6 2,係設在與C部之切槽6 1對向面的切 槽,從C部下端通過B部之下面,至B部之先端使下面側切 開,如第5圖之D所示,將此切槽6 1之左右啟開,由電動閥 2 5之管接頭3 8側,可裝設於上述電動閥之管接頭3 8及本體 部4 3 〇 此時,此防振材3 2之内部,係如上所述配合電動閥2 5 之形狀加以成形,材質也如上所述使用橡膠或氨基甲酸乙 酯等之材質的成形品之關係,因具有形狀之復元性,裝設 於管接頭3 8及本體部4 3成為T字形部分,不必要特別用膠 帶(tape)或炎具(clamper)等固定,也可加以固定。 #明之效果 從以上之說明,藉由在電動閥等之冷媒管路部件使用 具緩衝性之成形品防振材,可以特定防振材之形狀,也提 昇組立及維護時之作業性,且,能減輕冷媒音。 並且,裝設後,並未使用固定用之粘著材,無論幾次 可再使用之關係,對環境面也能適合。Page 14 574489 V. Description of the invention (9) The shape of the main body portion 4 3 of the valve 2 5 is formed, and grooves 6 1 and 6 2 are provided for mounting on the electric valve 2 5. The cut grooves from the upper end to the lower end of the C section, and the cut grooves 62, are provided on the side opposite to the cut groove 61 of the C section, from the lower end of the C section to the bottom of the B section to the bottom of the B section. The lower end is cut at the tip. As shown in D in FIG. 5, the cut groove 61 is opened from left to right, and the pipe joint 3 8 side of the electric valve 25 can be installed on the pipe joint 3 8 of the electric valve. And the main body 4 3 〇 At this time, the inside of the vibration-proof material 32 is formed in accordance with the shape of the electric valve 25 as described above, and the material is also a molded product made of a material such as rubber or urethane as described above. The relationship is shape-recovery, and the tube joint 38 and the main body 43 are T-shaped portions. It does not need to be fixed with tape or clipper, and can be fixed. # 明 的 结果 From the above description, the use of cushioning shaped vibration-proof materials for refrigerant pipe parts such as electric valves can specify the shape of the vibration-proof materials and improve workability during assembly and maintenance. Can reduce refrigerant sound. In addition, no fixed adhesive is used after installation, and it is suitable for the environment regardless of how many times it can be reused.
第15頁 574489 圖式簡單說明 第1圖表示室外部分構成的概略圖。 第2圖表示室外部分之機械室内部圖。 第3圖表示電動瓣内部構造之斷面圖。 第4圖使本發明之防振材從電動閥2 5之側方,接近管接 頭38之猶為上方位置所示之圖及,在切槽部分切斷之斷面 圖。 第5圖使本發明之防振材從電動閥2 5之側方管接頭3 8之 對面側的稍為上方位置所示之圖。P.15 574489 Brief Description of Drawings Figure 1 shows the outline of the structure of the outdoor section. Fig. 2 is a diagram showing the interior of the machine in the outdoor section. Fig. 3 is a sectional view showing the internal structure of the electric valve. Fig. 4 is a view showing the vibration-proof material of the present invention from the side of the electric valve 25, close to the pipe joint 38, and a cross-sectional view cut at a cut portion. Fig. 5 is a diagram showing the vibration-proof material of the present invention from a position slightly above the side of the side pipe joint 38 of the electric valve 25.
第16頁Page 16
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JP2001344082A JP3711065B2 (en) | 2001-11-09 | 2001-11-09 | Air conditioner |
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TW574489B true TW574489B (en) | 2004-02-01 |
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TW91120057A TW574489B (en) | 2001-11-09 | 2002-09-03 | Air-conditioner |
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KR (1) | KR100481097B1 (en) |
CN (1) | CN1193197C (en) |
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KR100655013B1 (en) * | 2004-01-29 | 2006-12-06 | 엘지전자 주식회사 | The structure for pipe arrangement of air-conditioner |
KR100598215B1 (en) * | 2004-02-25 | 2006-07-07 | 엘지전자 주식회사 | The pipe structure of air conditioner outdoor unit |
JP2006207971A (en) * | 2005-01-31 | 2006-08-10 | Sanyo Electric Co Ltd | Air conditioner |
JP4721943B2 (en) * | 2006-04-04 | 2011-07-13 | 三洋電機株式会社 | Air conditioner outdoor unit |
KR101191421B1 (en) | 2009-12-11 | 2012-10-16 | 위니아만도 주식회사 | Ceiling type air conditioner |
JP7293783B2 (en) * | 2019-03-25 | 2023-06-20 | 株式会社富士通ゼネラル | Outdoor unit for air conditioner |
JP7507343B2 (en) | 2020-09-17 | 2024-06-28 | パナソニックIpマネジメント株式会社 | Air conditioner outdoor unit |
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KR19990039965U (en) * | 1998-04-22 | 1999-11-25 | 장명석 | Insulating valve cover |
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JP3711065B2 (en) | 2005-10-26 |
JP2003148773A (en) | 2003-05-21 |
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