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JPS6050394A - Heat exchanging device - Google Patents

Heat exchanging device

Info

Publication number
JPS6050394A
JPS6050394A JP16064083A JP16064083A JPS6050394A JP S6050394 A JPS6050394 A JP S6050394A JP 16064083 A JP16064083 A JP 16064083A JP 16064083 A JP16064083 A JP 16064083A JP S6050394 A JPS6050394 A JP S6050394A
Authority
JP
Japan
Prior art keywords
heat exchanger
blower
mounting plate
exchange device
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16064083A
Other languages
Japanese (ja)
Inventor
Masashi Yokoyama
横山 誠志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16064083A priority Critical patent/JPS6050394A/en
Publication of JPS6050394A publication Critical patent/JPS6050394A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To obtain the lightweight heat exchanging device by a method wherein a heat exchanger is formed in semicircular shape, a heat exchanging fin is fixed with an adhesive, and a blower block formed in semicircular shape, that is, the blower and a combination member for mounting plate are fixed with the adhesive. CONSTITUTION:One side end parts of fins 14a of a heat exchanger 14 are respectively fixed with an adhesive 19, accordingly, the heat exchanger 14 is given a rigidity, and formed without requiring a plith. The heat exchanger 14 is formed in plane semicircular cylinder shape. By opening the back side of a diameter part of the semicircular cylinder, the arranging of a casing side plate is not required. A blower 2 is secured to a mounting plate 17, the periphery part of a ventilating port of the blower 2 of the mounting plate 17 is protruded toward the flow out direction, thereby, the function as a bellmouth for regulating an air flow and the action as a reinforcing body are added. By protruding the outer periphery part of the mounting plate 17 with wrapping of the heat exchanger 14, the mounting surface of the heat exchanging device is formed, while an action as the reinforcing plate is obtained.

Description

【発明の詳細な説明】 〔発明の技術分野〕 この発明は冷凍サイクルなどの熱交換装置に関するもの
である。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a heat exchange device such as a refrigeration cycle.

〔従来技術〕[Prior art]

従来、この種の熱交換装置として第1図から第3図に示
すものがあった。これらの図において、lはプレートフ
ィンおよび伝熱管で構成された板状熱交換器、2は送風
機、3は熱交換器lと送風機2を固定するための台枠、
4,5は熱交換装置を形成し、かつ風の流れケ閉塞する
ケーシング側板、6はケーシング側板4,5と同様の機
能をもつクーシンク上板、7は送風機2の電源供給タッ
プ、8は冷媒配tII接続管である。
Conventionally, there have been heat exchange devices of this type as shown in FIGS. 1 to 3. In these figures, l is a plate heat exchanger composed of plate fins and heat transfer tubes, 2 is a blower, 3 is an underframe for fixing the heat exchanger l and the blower 2,
4 and 5 are casing side plates that form a heat exchange device and block the flow of air; 6 is a cooling sink top plate that has the same function as the casing side plates 4 and 5; 7 is a power supply tap for the blower 2; and 8 is a refrigerant This is a tII connection pipe.

第4図に上述した熱交換装置を使用した冷凍装置の冷媒
系統図を示す。第1図から第3崗と同一符号は同一部分
を示し、9は冷媒圧縮機、10は室内側熱交換器(蒸発
器として作用)、11は送風機、12は膨張弁、13は
冷凍−リ・イクルを形成するために各機器間を接続する
冷媒配管である。
FIG. 4 shows a refrigerant system diagram of a refrigeration system using the heat exchange device described above. 1 to 3 indicate the same parts, 9 is a refrigerant compressor, 10 is an indoor heat exchanger (acts as an evaporator), 11 is a blower, 12 is an expansion valve, and 13 is a refrigeration-refrigerant.・Refrigerant piping that connects each device to form a cycle.

次に、上述した熱交換装置の使用方法について説明する
。冷媒圧縮機9で圧縮された冷媒ガスは、高温高圧のガ
スとなり熱交換器lへ流入する。冷媒ガスは送風機2に
より空気へ放熱して凝縮し。
Next, a method of using the above-described heat exchange device will be explained. The refrigerant gas compressed by the refrigerant compressor 9 becomes a high-temperature, high-pressure gas and flows into the heat exchanger l. The refrigerant gas radiates heat to the air by the blower 2 and condenses.

高圧冷媒液となる。高圧冷媒液は膨張弁12で減圧され
、低圧冷媒液となり、室内側熱交換器10へ流入して蒸
発作用を行ない、送風機11により冷風を搬送して冷房
を行う。
It becomes a high-pressure refrigerant liquid. The high-pressure refrigerant liquid is depressurized by the expansion valve 12 to become a low-pressure refrigerant liquid, which flows into the indoor heat exchanger 10 to perform an evaporation action, and the blower 11 transports cold air to perform air conditioning.

従来の熱交換装置では、第1図から第3図に示すよう釦
、1対の熱交換器1は台枠3上に固定して、送風機2を
挾むよ5に配置し、相対向する熱交換器lの両サイドを
ケーシング側板4,5により閉塞している。送風機2は
台枠3忙係合する支持台1忙固定され、送風機2の風吹
出口部周囲はケージジグ板6により閉塞されている。ま
た、電源供給タップ7を冷凍装置の電気回路に組込み。
In the conventional heat exchange device, as shown in FIGS. 1 to 3, a pair of heat exchangers 1 are fixed on a frame 3, and a blower 2 is placed between them at 5, facing each other. Both sides of the heat exchanger l are closed off by casing side plates 4 and 5. The blower 2 is fixed to a support base 1 that engages with a frame 3, and the area around the air outlet of the blower 2 is closed off by a cage jig plate 6. In addition, the power supply tap 7 is incorporated into the electrical circuit of the refrigeration equipment.

冷媒配管接続管8に冷媒配管13を接続することにより
、第4図に示す冷媒回路を構成している。
By connecting the refrigerant pipe 13 to the refrigerant pipe connecting pipe 8, a refrigerant circuit shown in FIG. 4 is constructed.

従来の熱交換装置は、以上のよ5iC構成されているの
で、構成する部品点数が多く、また熱交換器1面側には
冷却風の通風用スペースが必要であるなど、据付上の制
約条件も多く、コスト的に高価になるという欠点があっ
た。
Conventional heat exchange equipment has a 5iC configuration as described above, so it has many parts and has installation constraints such as the need for a space for cooling air on one side of the heat exchanger. However, the disadvantage is that it is expensive in terms of cost.

〔発明の概要〕[Summary of the invention]

この発明は、上述のような従来のものの欠点を除去する
ためになされたもので、熱交換器を半円筒形状に形成し
、熱交換器のレインの両端部を接着剤で回着し、これら
の一端部に半円形状に形成した送風機ブロックを取付け
ることにより、構造がシンプルで安価な熱交換装置を提
供することを目的としている。
This invention was made in order to eliminate the drawbacks of the conventional ones as described above.The heat exchanger is formed into a semi-cylindrical shape, and both ends of the rain of the heat exchanger are attached with adhesive. The purpose of the present invention is to provide a heat exchange device with a simple structure and low cost by attaching a semicircular blower block to one end of the heat exchanger.

〔発明の実施例〕[Embodiments of the invention]

以下、この発明の一実施例を第5図から第10図につい
℃説明する。
An embodiment of the present invention will be described below with reference to FIGS. 5 to 10.

第5図から第1θ図において、14は平面半円筒形状に
構成された熱交換器、14aは短冊状の板からなる熱交
換器フィン、14bは熱交換器伝熱管、15.16は熱
交換器14に係合する熱交換器固定金、17は送風機2
を固着する取付板、17aは送風機2の通風口周辺から
通風方向く取付板17から突出するベルマウス兼補強体
、 17bは取付板17の外周部から突出する補強部、
18は熱交換器lと送風機2および取付板17により構
成される熱交換装置21をある所定の場所に固着するた
めの取付穴、19は縦割り半円筒形状に配置した熱交換
器フィン14mの一端部を互いに固着する接続剤、20
は熱交換器フィン14mの他端部と半円形状の取付板1
7を固着する接着剤である。なお、この実施例の熱交換
装置21としての機能は従来通りであるので説明を省略
する。
In FIGS. 5 to 1θ, 14 is a heat exchanger configured in a planar semi-cylindrical shape, 14a is a heat exchanger fin made of a strip-shaped plate, 14b is a heat exchanger heat exchanger tube, and 15.16 is a heat exchanger. heat exchanger fixing metal that engages with the container 14; 17 is the blower 2;
17a is a bell mouth/reinforcing body protruding from the mounting plate 17 in the ventilation direction from around the ventilation opening of the blower 2; 17b is a reinforcing part protruding from the outer periphery of the mounting plate 17;
Reference numeral 18 indicates a mounting hole for fixing the heat exchange device 21, which is composed of the heat exchanger l, the blower 2, and the mounting plate 17, in a certain predetermined place, and reference numeral 19 indicates the mounting hole of the heat exchanger fin 14m, which is arranged in a vertically divided semi-cylindrical shape. a connecting agent for fixing one end to each other; 20;
is the other end of the heat exchanger fin 14m and the semicircular mounting plate 1
This is the adhesive that fixes 7. Note that the function of the heat exchange device 21 in this embodiment is the same as the conventional one, so a description thereof will be omitted.

そして、この実施例では、熱交換器14のフィン14m
の一端部を接着剤で互いに固着することにより、熱交換
器14に剛性をもたせ℃台枠3を設けない構造とし、さ
らに熱交換器14を平面半円筒形状に形成し、この半円
筒の直径となる背面を開放することによりケーシング側
板4,5(第1図参照)を設けない構造である。上記送
風機2は取付板17に固着し取付板17の送風機2の通
風口周辺部を流出方向へ突出させることにより。
In this embodiment, the fins 14m of the heat exchanger 14 are
By fixing one ends to each other with adhesive, the heat exchanger 14 is given rigidity and has a structure without the °C frame 3. Furthermore, the heat exchanger 14 is formed into a planar semi-cylindrical shape, and the diameter of this semi-cylindrical This structure eliminates the need for casing side plates 4 and 5 (see FIG. 1) by opening the back surface. The blower 2 is fixed to the mounting plate 17, and the area around the ventilation opening of the blower 2 on the mounting plate 17 is made to protrude in the outflow direction.

風の流れを整流するベルマウスとしての機能と補強体と
しての作用を付加し、取付板17の外周部を熱交換器1
4にラップするように突出させ℃補強板としての作用を
もつ熱交換装置の取付面として形成した。上記熱交換器
14のフィン14mと伝熱管14bを構成する始端部と
終端部紀伝熱管14bを貫通し、かつ伝熱W14bを拡
管して構成する取付金15.16を配置し、取付板15
゜16を第8図に一方を示すように峰ぼ2形に形成し、
冷媒配管接続管8を取付板16の一辺に貫通させ、取付
板16の一辺を熱交換装置21の取付面として形成しか
つ取付用穴18を設は取付けやすく構成した。上記冷媒
配管接続管8は、第6図に示すように、一端部を接着剤
19に近接し、他端部を取付板17側に近接するよ5に
配置した。
The outer periphery of the mounting plate 17 is attached to the heat exchanger 1 by adding the function of a bell mouth that rectifies the wind flow and the function of a reinforcing body.
4 and was formed as a mounting surface for a heat exchange device that functions as a °C reinforcing plate. Attachments 15 and 16, which penetrate the heat transfer tubes 14b between the fins 14m and the heat transfer tubes 14b of the heat exchanger 14 and expand the heat transfer tubes 14b, are arranged, and the mounting plate 15
゜16 is formed into two peak shapes as shown in Fig. 8,
The refrigerant pipe connecting pipe 8 is passed through one side of the mounting plate 16, one side of the mounting plate 16 is formed as a mounting surface for the heat exchange device 21, and a mounting hole 18 is formed to facilitate mounting. As shown in FIG. 6, the refrigerant pipe connecting pipe 8 was arranged at 5 such that one end was close to the adhesive 19 and the other end was close to the mounting plate 17 side.

また1m6図で見たとき左側面に冷媒配管接続管8を配
置しているが、熱交換器14と送風機2および取付板1
7の組合わせの段階で、熱交換器140組合わせを天地
逆に構成することにより、熱交換器14を新規忙製作す
ることなく、冷媒配管接続管8を右側に配置することが
できるよう構成した。
Also, when viewed from a 1m6 diagram, the refrigerant piping connection pipe 8 is placed on the left side, but the heat exchanger 14, blower 2, and mounting plate 1
By configuring the heat exchanger 140 combination upside down at the stage of combination 7, the refrigerant piping connection pipe 8 can be placed on the right side without the need to manufacture a new heat exchanger 14. did.

以上のよ5IC構成された熱交換装置21の設置方法の
例を第11図、第12図九示した。これらの図において
、21は熱交換装置、22は建屋の天井、23は建屋の
壁、24は建屋の床であり、上記壁23で熱交換装置2
1の背面開口を、天井22または床24で取付板17と
反対側の面をそれぞれ塞いでいる。そして、熱交換装R
ztは建屋の床、壁、天井を利用し、天地を逆釦したも
のを上、下に対向して設置している。
An example of how to install the heat exchange device 21 having the above-mentioned 5 IC structure is shown in FIGS. 11 and 12. In these figures, 21 is a heat exchange device, 22 is a ceiling of the building, 23 is a wall of the building, and 24 is a floor of the building.
The rear opening of 1 is covered with a ceiling 22 or a floor 24 on the side opposite to the mounting plate 17, respectively. And heat exchange equipment R
The zt uses the floor, walls, and ceiling of the building, and is installed with the top and bottom facing each other with the top and bottom turned upside down.

なお、上記実施例では熱交換器14と取付板17および
送風機2を主とする組合わせとしたが、この発明は、熱
交換装置21の取付面および送風機2九相対する面に塞
ぎ板を設けてもよい。また。
In the above embodiment, the combination mainly consists of the heat exchanger 14, the mounting plate 17, and the blower 2, but the present invention provides a combination of the heat exchanger 14, the mounting plate 17, and the blower 29, but the present invention provides a blocking plate on the mounting surface of the heat exchange device 21 and the opposing surface of the blower 29. It's okay. Also.

上記実施例では冷凍機に用いるものの場合について説明
したが、この発明は、水冷却装置や他の熱交換装置であ
ってもよく、上記実施例と同様の効果を奏する。
Although the above embodiment has been described with reference to a device used in a refrigerator, the present invention may be applied to a water cooling device or other heat exchange device, and the same effects as in the above embodiment can be obtained.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、この発明九よれは、熱交換器を千
円筒形状に形成し、熱交換器フィンを接着剤で固着し、
かつ半円形状に形成された送風機プルツクすなわち送風
機と取付板の組合わせ品を接着剤で固着する構成とした
ので、装置が安価にでき、また、軽量な熱交換装置を提
供できるという効果がある。
As explained above, the ninth aspect of the present invention is to form the heat exchanger into a cylindrical shape, fix the heat exchanger fins with adhesive,
Moreover, since the blower pull-piece formed in a semicircular shape, that is, the combination of the blower and the mounting plate is fixed with adhesive, the device can be manufactured at a low cost, and it is also possible to provide a lightweight heat exchange device. .

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の熱交換装置を示す正面丙、第2図は従来
の熱交換装置を示す側面図、第3図は従来の熱交換装置
を示す平面図、第4図は熱交換装置の使用を説明するた
めの冷媒系統図、第5図はこの発明の一実施例による熱
交換装置を示す正面図、第6図は同熱交換装置の側面図
、第7図は同熱交換装置の平面図、第8図は第6図の■
−■線断面図、第9図は第7図のI)(−11(線断面
図、第10図は第7図のX−X線断面図、第11図は熱
交換装置状況を示す斜視図、第12図は熱交換装置の設
置状況を示す側面図である。 2・・・・・・送風機、7・・・・・・電源供給タップ
、14・・・・・・熱交換器、14a・・・・・・プレ
ートフィン、14b・・・・・・伝熱管、15.16・
・・・・・熱交換装置固定金。 17・・・・・・取付板、17m・・・・・・取付板か
ら突出させたベルマウス兼補強体、17b・・・・・・
取付板から突出させた補強板、19.20・・・・・・
接着剤。 なお1図中同一群号は同一または相当部分を示す。 代理人 大 岩 増 雄 (ほか2名)矛9図 !NQ
@ 矛 3!1 昭和 年 月 日 特許庁長官殿 1゜事件の表示 特願昭[18−1(30640号2、
発明の名称 熱交換装置 3、補正をする者 5、補正の対象 (1)明細書の発明の詳細な説明の掴 6・補正の内容 (1)明細書筒6頁9行目に「固着する接続剤」とある
を「固着する接着剤」と補正する。
Fig. 1 is a front view of the conventional heat exchange device, Fig. 2 is a side view of the conventional heat exchange device, Fig. 3 is a plan view of the conventional heat exchange device, and Fig. 4 is a diagram of the heat exchange device. A refrigerant system diagram for explaining the use, FIG. 5 is a front view showing a heat exchange device according to an embodiment of the present invention, FIG. 6 is a side view of the heat exchange device, and FIG. 7 is a diagram of the heat exchange device. The plan view, Figure 8, is shown in Figure 6.
Figure 9 is a sectional view taken along the line I) (-11) of Figure 7, Figure 10 is a sectional view taken along the line X-X of Figure 7, and Figure 11 is a perspective view showing the state of the heat exchanger. 12 are side views showing the installation status of the heat exchange device. 2...Blower, 7...Power supply tap, 14...Heat exchanger, 14a...Plate fin, 14b...Heat transfer tube, 15.16.
...Heat exchange equipment fixed money. 17...Mounting plate, 17m...Bell mouth/reinforcing body protruding from the mounting plate, 17b...
Reinforcement plate protruding from the mounting plate, 19.20...
glue. Note that the same group numbers in Figure 1 indicate the same or equivalent parts. Agent Masuo Oiwa (and 2 others) 9 spears! NQ
@Yoko 3! 1 Showa year, month, day, Mr. Commissioner of the Patent Office, 1゜Indication of the case, patent application Sho [18-1 (30640 No. 2,
Name of the invention Heat exchange device 3, Person making the amendment 5, Subject of the amendment (1) Detailed explanation of the invention in the specification 6 Contents of the amendment (1) On page 6, line 9 of the specification tube, there is a statement that says "fixed" Correct the phrase ``connecting agent'' to ``fixing adhesive.''

Claims (3)

【特許請求の範囲】[Claims] (1)プレートフィンまたはこれに類するフィンと伝熱
管が直交して構成する熱交換器を備え、この熱交換器を
半円筒形状に形成し、熱交換器フィンの一端部と接着剤
で互いに固着し、熱交換器フィンの他端部を、半円形状
に形成された取付板と送風機とが固着された送風機ブロ
ックに、接着剤で固着したことを特徴とする熱交換装置
(1) Equipped with a heat exchanger composed of plate fins or similar fins and heat transfer tubes orthogonally arranged, this heat exchanger is formed into a semi-cylindrical shape, and is fixed to one end of the heat exchanger fin with adhesive. A heat exchanger characterized in that the other end of the heat exchanger fin is fixed with an adhesive to a blower block to which a semicircular mounting plate and a blower are fixed.
(2)熱交換器フィンと平行でかつ伝熱管と貫通する熱
交換装置固定金を有し、この固定金をほぼ2形に形成し
、2形の一辺に配管を貫通する穴と。 送風機用電動機の電線を貫通する穴とを、それぞれ複数
個設け、2形の他の一辺に熱交換装置を固定するための
穴を複数個設けた特許請求の範囲(13項記載の熱交換
装置。
(2) It has a heat exchanger fixing metal that is parallel to the heat exchanger fins and penetrates the heat exchanger tube, the fixing metal is formed into approximately two shapes, and one side of the two shapes has a hole through which the piping passes. A heat exchange device according to claim 13, wherein a plurality of holes are provided for passing the electric wires of the blower motor, and a plurality of holes are provided on the other side of the shape 2 for fixing the heat exchange device. .
(3) 送風機ブ目ツクを固着した取付板の通風口周辺
部を通風方向に突出させ、上記取付板の外周部を通風方
向と反対方向処突出させた特許請求の範囲(1ン項また
は(2)項記載の熱交換装置。
(3) The scope of claims (Clause 1 or ( 2) The heat exchange device described in section 2).
JP16064083A 1983-08-30 1983-08-30 Heat exchanging device Pending JPS6050394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16064083A JPS6050394A (en) 1983-08-30 1983-08-30 Heat exchanging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16064083A JPS6050394A (en) 1983-08-30 1983-08-30 Heat exchanging device

Publications (1)

Publication Number Publication Date
JPS6050394A true JPS6050394A (en) 1985-03-20

Family

ID=15719298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16064083A Pending JPS6050394A (en) 1983-08-30 1983-08-30 Heat exchanging device

Country Status (1)

Country Link
JP (1) JPS6050394A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152177A (en) * 1987-10-27 1989-06-14 Tektronix Inc Ink for ink jet printer
CN105814388A (en) * 2013-12-20 2016-07-27 阿尔法拉瓦尔股份有限公司 Plate heat exchanger with mounting flange

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01152177A (en) * 1987-10-27 1989-06-14 Tektronix Inc Ink for ink jet printer
CN105814388A (en) * 2013-12-20 2016-07-27 阿尔法拉瓦尔股份有限公司 Plate heat exchanger with mounting flange
CN105814388B (en) * 2013-12-20 2019-03-19 阿尔法拉瓦尔股份有限公司 Plate heat exchanger with mounting flange
US10260822B2 (en) 2013-12-20 2019-04-16 Alfa Laval Corporate Ab Plate heat exchanger with mounting flange

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