JPS6130124Y2 - - Google Patents

Info

Publication number
JPS6130124Y2
JPS6130124Y2 JP6007079U JP6007079U JPS6130124Y2 JP S6130124 Y2 JPS6130124 Y2 JP S6130124Y2 JP 6007079 U JP6007079 U JP 6007079U JP 6007079 U JP6007079 U JP 6007079U JP S6130124 Y2 JPS6130124 Y2 JP S6130124Y2
Authority
JP
Japan
Prior art keywords
hot air
casing
air
outlet
grill
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.)
Expired
Application number
JP6007079U
Other languages
Japanese (ja)
Other versions
JPS55159955U (en
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 filed Critical
Priority to JP6007079U priority Critical patent/JPS6130124Y2/ja
Publication of JPS55159955U publication Critical patent/JPS55159955U/ja
Application granted granted Critical
Publication of JPS6130124Y2 publication Critical patent/JPS6130124Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Description

【考案の詳細な説明】 この考案は熱交換された温風がケーシング下方
前面より吹き出す温風暖房機に関するものであ
る。
[Detailed Description of the Invention] This invention relates to a hot air heater in which heat-exchanged warm air is blown out from the lower front surface of the casing.

一般に、この種の温風暖房機は、主として小
形、薄形化の要請から熱交換部をケーシング上方
に設け、ここから送給される温風をケーシング下
方においてほぼ直角に方向転換し、同形状の複数
枚の平行板からなる吹出口グリルより前方に吹き
出すように構成されている。
In general, this type of hot air heater has a heat exchanger installed above the casing mainly due to the demand for compactness and thinness, and the direction of the hot air sent from here is changed almost at right angles below the casing. It is configured so that the air blows out forward from the air outlet grille, which is made up of a plurality of parallel plates.

このため温風が部分的、特に最下方に集中して
風路を乱し、騒音が大きくなるばかりか吹出口の
圧力損失が大きくなつて風量が低下し、しかも吹
出口における温風分布が第4図中の曲線イで示す
ように不均一になり、暖房効果が劣るという欠点
があつた。
As a result, the hot air concentrates locally, especially at the bottom, and disturbs the air path, which not only increases noise, but also increases the pressure loss at the outlet, reducing the air volume, and furthermore, the hot air distribution at the outlet becomes uneven. As shown by curve A in Figure 4, the heating effect was uneven and the heating effect was poor.

この考案は上記のような欠点を除去するために
なされたもので、温風の部分的集中をなくして風
路の乱れを防止し、かつ騒音、吹出口の圧力損失
および風量低下を抑え、吹出口における温風分布
を均一化して暖房効果を増大させた温風暖房機を
提供することを目的とする。
This idea was made to eliminate the above-mentioned drawbacks. It eliminates the local concentration of hot air, prevents disturbances in the air path, and suppresses noise, pressure loss at the outlet, and reduction in air volume. It is an object of the present invention to provide a hot air heater that increases the heating effect by uniformizing the hot air distribution at the outlet.

以下第1図ないし第4図を参照してこの考案の
実施例を説明する。第1図はこの考案による温風
暖房機の一実施例を示す正面図、第2図は同じく
側断面図で、これら両図において、1は本体ケー
シング、2は送風機ケーシング、3は対流用送風
機、4はモータ、5は燃焼用送風機、6は燃焼
室、7は熱交換器、8は吹出口グリル、9は空気
ガイド、10は取付足、11は背面カバー、12
は吸込空気、13は吹出空気である。
Embodiments of this invention will be described below with reference to FIGS. 1 to 4. Fig. 1 is a front view showing an embodiment of the hot air heater according to this invention, and Fig. 2 is a side sectional view thereof. In both figures, 1 is a main body casing, 2 is a blower casing, and 3 is a convection blower. , 4 is a motor, 5 is a combustion blower, 6 is a combustion chamber, 7 is a heat exchanger, 8 is an outlet grill, 9 is an air guide, 10 is a mounting foot, 11 is a back cover, 12
13 is the intake air, and 13 is the blown air.

このように本体ケーシング1の内部には燃焼、
熱交換および送風の各部分があり、温風は下部部
より前面側に吹き出す下吹き出し構成となつてい
る。すなわち、上部に位置する対流用送風機3は
モータ4で駆動され、吸込空気12を本体ケーシ
ング1の背面板と空気ガイド9で区画される直筒
状の送風路を下方へと送給する。下方にはアルミ
ニウムダイカストで一体化された燃焼用送風機
3、燃焼室6および熱交換器7が配置されてお
り、対流用送風機3によつて下方に送給された吸
込空気12を上記熱交換器7で熱交換し、温風と
してさらに下方に送給し、吹出口グリル8から吹
出空気(温風)13として本体ケーシング1前面
より外部へ吹き出すものである。この際上記吹出
口グリル8は、第3図に拡大して示すように、上
下方向に配設された複数枚のグリル板8aを、そ
の前端部を本体ケーシング1の底板とほぼ平行に
すると共に、そのうち下方に位置するもの程、そ
の後端を順次後面側に長く延出させ、各後端を結
ぶ線14が上方前面側より下方後面側に向かつて
傾斜するように形成されており、送給された温風
は矢印で示すようにグリル板8aによつてほぼ直
角に曲折されて前方へ吐出され、この部分におけ
る温風(吹出空気13)の上下分布を均一にする
ものである。
In this way, there is combustion inside the main casing 1.
There are heat exchange and air blowing parts, and the hot air is blown out from the bottom to the front side. That is, the convection blower 3 located at the top is driven by the motor 4 and sends the intake air 12 downward through a straight cylindrical air passage defined by the back plate of the main body casing 1 and the air guide 9. A combustion blower 3, a combustion chamber 6, and a heat exchanger 7, which are integrated with aluminum die-casting, are arranged below, and the suction air 12 sent downward by the convection blower 3 is transferred to the heat exchanger. 7, the heated air is sent further downward as hot air, and is blown out from the front surface of the main body casing 1 as blown air (warm air) 13 from the outlet grille 8. At this time, as shown in an enlarged view in FIG. 3, the air outlet grille 8 has a plurality of grill plates 8a arranged in the vertical direction, with their front ends substantially parallel to the bottom plate of the main body casing 1. , the lower the rear end of the rear end, the longer the rear end of the rear end extends, and the line 14 connecting the rear ends is inclined from the upper front side to the lower rear side. The heated air is bent at a substantially right angle by the grill plate 8a as shown by the arrow and is discharged forward, thereby making the vertical distribution of the hot air (blown air 13) uniform in this area.

また第4図は吹出口における温風の流量分布を
その吹出口グリル8の上下位置に対応させて示す
もので、曲線イは前述したように従来の温風分
布、曲線ロは実施例の温風分布である。このよう
に実施例の温風分布は上下方向で均一になつてお
り、従来の温風分布に比べて良好な分布となつて
いる。
Further, FIG. 4 shows the hot air flow rate distribution at the outlet in correspondence with the vertical position of the outlet grille 8, where curve A is the conventional hot air distribution as described above, and curve B is the temperature distribution of the embodiment. This is the wind distribution. As described above, the hot air distribution in the example is uniform in the vertical direction, and is better than the conventional hot air distribution.

以上述べたようにこの考案によれば、吹出口グ
リルを構成する上下方向に配設された複数枚のグ
リル板を、その前端部をケーシング上下とほぼ平
行となるよう形成すると共に、後端をケーシング
上下側に位置するもの程順次後面側に長く延出さ
れたので、温風の部分的集中、風路の乱れが防止
され、従つて騒音、吹出口の圧力損失および風量
低下が抑えられ、吹出口における温風分布が均一
化されて暖房効果が増大するという効果がある。
As described above, according to this invention, the front ends of the plurality of grill plates arranged in the vertical direction constituting the outlet grill are formed to be approximately parallel to the top and bottom of the casing, and the rear ends are Since the parts located on the upper and lower sides of the casing are extended longer toward the rear side, partial concentration of hot air and disturbance of the air path are prevented, and noise, pressure loss at the outlet, and reduction in air volume are suppressed. This has the effect that the distribution of hot air at the outlet is made uniform and the heating effect is increased.

なお、上述実施例では温風下吹き出し型の場合
について説明したが、この考案は温風上吹き出し
型にも適用されることは勿論である。
In the above-mentioned embodiment, the case of the hot air downward blowing type was explained, but it goes without saying that this invention is also applied to the hot air blowing upward type.

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

第1図はこの考案による温風暖房機の一実施例
を示す正面図、第2図は同じく側断面図、第3図
は同じく要部拡大図、第4図は温風暖房機の吹出
口における温風分布図である。 1……本体ケーシング、3……対流用送風機、
7……熱交換器、8……吹出口グリル、8a……
グリル板、12……吸込空気、13……吹出空
気、14……グリル板後端を結ぶ線。なお、図中
同一符号は同一または相当部分を示す。
Figure 1 is a front view showing an embodiment of the hot air heater according to this invention, Figure 2 is a side sectional view, Figure 3 is an enlarged view of the main parts, and Figure 4 is the outlet of the warm air heater. FIG. 1... Main body casing, 3... Convection blower,
7... Heat exchanger, 8... Outlet grill, 8a...
Grill plate, 12...Intake air, 13...Blowout air, 14...Line connecting the rear ends of the grill plate. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直筒状の送風路を有するケーシング上下の一方
より送給される温風が、その内部がほぼ直角とな
つたケーシング上下の他方においてほぼ直角に方
向転換され、吹出口グリルより前方に吹き出すよ
うに構成された温風暖房機において、上記吹出口
グリルを構成する上下方向に配設された複数枚の
グリル板を、その前端部を上記ケーシング上下と
ほぼ平行となるよう形成すると共に、後端をケー
シング上下側に位置するもの程順次後面側に長く
延出させたことを特徴とする温風暖房機。
Constructed so that hot air sent from one side of the upper and lower parts of the casing, which has a straight cylindrical air passage, is changed direction almost at right angles to the other part of the upper and lower part of the casing, which has an almost right-angled interior, and is blown forward from the outlet grille. In the hot air heater, a plurality of grill plates arranged in the vertical direction constituting the outlet grill are formed so that their front ends are substantially parallel to the top and bottom of the casing, and the rear ends are formed to be parallel to the top and bottom of the casing. A hot air heater characterized in that those located on the upper and lower sides extend longer toward the rear side.
JP6007079U 1979-05-04 1979-05-04 Expired JPS6130124Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6007079U JPS6130124Y2 (en) 1979-05-04 1979-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6007079U JPS6130124Y2 (en) 1979-05-04 1979-05-04

Publications (2)

Publication Number Publication Date
JPS55159955U JPS55159955U (en) 1980-11-17
JPS6130124Y2 true JPS6130124Y2 (en) 1986-09-04

Family

ID=29294056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6007079U Expired JPS6130124Y2 (en) 1979-05-04 1979-05-04

Country Status (1)

Country Link
JP (1) JPS6130124Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320694Y2 (en) * 1985-05-22 1991-05-02

Also Published As

Publication number Publication date
JPS55159955U (en) 1980-11-17

Similar Documents

Publication Publication Date Title
JPS6130124Y2 (en)
JPH0728499Y2 (en) Air conditioner
JPH0148441B2 (en)
JPS5838356Y2 (en) Hot air machine
JPS6018748Y2 (en) hot air heater
JPS6324347Y2 (en)
JPS6135869Y2 (en)
JPS6118359Y2 (en)
JP2511985B2 (en) Air conditioner
JPS6038811Y2 (en) air conditioner
JPS5910520Y2 (en) oil hot air heater
JPS5810905Y2 (en) oil hot air heater
JPH0145013Y2 (en)
JPS5843714Y2 (en) hot air heater
JPS6118360Y2 (en)
JPS6143148Y2 (en)
JPH0537140Y2 (en)
JP2966574B2 (en) Hot air heater
JPH0712816Y2 (en) Air conditioner
JPS5816584Y2 (en) hot air heater
JPH0431459Y2 (en)
JPS5844259Y2 (en) Air conditioner outside air intake device
JPS5829375Y2 (en) air conditioner
JPS6246114Y2 (en)
JPH0334608Y2 (en)