JPS62173313A - Heating device for heated container vehicle - Google Patents
Heating device for heated container vehicleInfo
- Publication number
- JPS62173313A JPS62173313A JP1443586A JP1443586A JPS62173313A JP S62173313 A JPS62173313 A JP S62173313A JP 1443586 A JP1443586 A JP 1443586A JP 1443586 A JP1443586 A JP 1443586A JP S62173313 A JPS62173313 A JP S62173313A
- Authority
- JP
- Japan
- Prior art keywords
- air
- heated
- container
- blower
- hot
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 238000007664 blowing Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
- B60H1/2212—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners arrangements of burners for heating air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00014—Combined heating, ventilating, or cooling devices for load cargos on load transporting vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2293—Integration into other parts of a vehicle
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は保温を必要とする品物の輸送、配送を行う温蔵
庫に搭載される加温装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a heating device installed in a heating warehouse for transporting and delivering items that need to be kept warm.
（従来技術とその問題点）
従来、温蔵庫における加温手段としては、蓄熱方式およ
び温水ヒータ方式がある。′ａ熱方式は温蔵庫に設けた
加温機内タンクに蓄熱剤を収納し。(Prior art and its problems) Conventionally, there are a heat storage method and a hot water heater method as heating means in a hot storage. The 'a heating method stores a heat storage agent in a tank inside the heating machine installed in the heating warehouse.
夜間に電気ヒータで加熱蓄熱せしめ、輸送、配送時に庫
内空気を強制循環させることにより保温するものである
。It heats and stores heat at night using an electric heater, and maintains heat by forcing air circulation during transportation and delivery.
しかしながら、この方式においては、蓄熱に要する時間
が長くかかり、保温時間も蓄熱剤の獣により制約される
。また？９熱剤の温度低下も著しいので長時間使用には
適していない。また蓄熱剤は一般に重いため、その量を
多くすると車両の荷物積載量にも影響する。また、この
方式では温風は下側吸込み、上側吹出しとされており、
庫内温度にバラツキが生じる。However, in this method, it takes a long time to store heat, and the heat retention time is also limited by the heat storage agent. Also? 9 The temperature drop of the heating agent is also significant, so it is not suitable for long-term use. Furthermore, since heat storage agents are generally heavy, increasing the amount will affect the cargo carrying capacity of the vehicle. In addition, in this method, hot air is sucked in from the bottom and blown out from the top.
There are variations in the temperature inside the refrigerator.
一方、温水ヒータ方式は温蔵庫床部に温水タンクを１没
け、タンク内の水を灯油バーナ等の加熱手段で加熱して
温水にして庫内に導入し、ファンによって熱を循環せし
めるものである。On the other hand, in the hot water heater method, a hot water tank is submerged in the floor of the refrigerator, the water in the tank is heated with a heating means such as a kerosene burner, the hot water is introduced into the refrigerator, and the heat is circulated by a fan. It is.
しかしながら、この方式では、タンクを温蔵庫外部に設
けるので熱効率が悪く、また灯油バーナ等を搭載するの
で火災などの安全面で問題があった。However, in this system, the tank is installed outside the hot storage, resulting in poor thermal efficiency, and since a kerosene burner is installed, there are safety issues such as fire.
そこで、蓄熱剤や温水タンクを用いることなく。Therefore, without using heat storage agents or hot water tanks.
加温装置として燃焼式ヒータにより得られた温風を温蔵
庫内に送風するものが考えられた。A heating device that blows hot air produced by a combustion heater into the refrigerator has been considered.
しかし、この場合、燃焼式ヒータの熱交換器やダクト系
の通気抵抗のため大風量を送風するのが難しく、温蔵庫
内の温度分布を均一に保つことが困難であった。However, in this case, it is difficult to blow a large amount of air due to the ventilation resistance of the heat exchanger of the combustion type heater and the duct system, and it is difficult to maintain a uniform temperature distribution inside the refrigerator.
（発明の目的）
本発明は上記事情に鑑みてなされたもので、温蔵庫内の
空気の一部を加熱し、この加熱空気と温蔵庫内の空気と
を混合して心風にして大風量の温風を温蔵庫内へ送風可
能にし、温蔵庫内の温度分布を均一化して温蔵庫内の品
物をむらなく総で適温に保温することができるようにし
た温蔵車用加温装置を提供することを目的とする。(Object of the Invention) The present invention has been made in view of the above circumstances, and it heats a part of the air inside the hot storage, and mixes the heated air with the air inside the hot storage to create a shinfu. A heated storage vehicle that can blow a large amount of warm air into the heated storage compartment, making the temperature distribution uniform within the heating storage compartment and keeping all the items in the storage compartment at the appropriate temperature. The purpose is to provide a heating device for
（問題点を解決するための手段）
上記の目的を達成するために、本発明は、温蔵庫内の空
気の一部を加熱する加熱手段と、温蔵庫内の空気と加熱
手段により加熱された空気とを混合して温風にしこの温
風を温蔵庫内に循環させる温風混合送風手段とを備えた
構成にしである。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a heating means for heating a part of the air in the hot storage, and a heating means for heating the air in the hot storage and the heating means. The hot air mixing device is provided with a hot air mixing blowing means for mixing the warm air with warm air to generate warm air and circulating this hot air into the hot storage.
（作用）
温蔵庫内の空気の一部を加熱手段により加熱し、温風混
合送風手段により、加熱空気と温蔵庫内の空気とを混合
し温蔵庫内に循環させるようにしたものである。(Function) A part of the air inside the hot storage is heated by a heating means, and the heated air and the air inside the hot storage are mixed and circulated inside the hot storage using a hot air mixing blowing means. It is.
（実施例）
以下、本発明の実施例を図面に基づいて説明する。第１
図に本発明に係るＳ！ 、ｑａ車用加温装置の一実施例
の構成を示す。同図中１は温蔵庫であり、２は保温され
る品物である。温蔵庫１の前側下方には燃焼式ヒータ３
、送風ブロワ４、燃焼空気送風ブロワ５及び変圧器６が
支持手段を介して設けである。(Example) Hereinafter, an example of the present invention will be described based on the drawings. 1st
The figure shows S! according to the present invention. , shows the configuration of an embodiment of the qa vehicle heating device. In the figure, 1 is a hot storage, and 2 is an item to be kept warm. A combustion type heater 3 is installed at the front lower part of the hot storage 1.
, a blower 4, a combustion air blower 5, and a transformer 6 are provided via support means.
また、前記温蔵！１の前側には温風ダクト７が設けてあ
り、温蔵庫１の前側上部にはミックス送風ブロワ８が配
設してあり、このミックス送風ブロワ８は温風ダク１〜
７の出口９上方に位置している。また前記温蔵庫１の前
側下部には庫内空気出口１０が設けである。Also, keep it warm! A warm air duct 7 is provided on the front side of the refrigerator 1, and a mix air blower 8 is provided on the upper front side of the hot storage 1, and this mix air blower 8 connects the hot air ducts 1 to
It is located above exit 9 of 7. Further, an internal air outlet 10 is provided at the lower front side of the warm refrigerator 1.
前記燃焼式ヒータ３は熱交換器（図示せず）を備えてお
り、前記燃焼空気送風ブロワ５から送られた空気と燃料
ポンプ（図示せず）から供給された燃料を蒸発気化させ
て混合し、着火プラグ１２により着火して燃焼させて前
記熱交換器で庫内空気を昇温させるものである。燃焼式
ヒータ３の空気出口側は前記温風ダクト５に接続してあ
り、前記送ｊ虱ブロワ４の吸込側は前記庫内空気出口１
０にダクト１３を介して接続してあり、送風ブロワ４の
吐出側は燃焼式ヒータ３の空気取入側にダク１へ１４を
介して接続しである。The combustion heater 3 includes a heat exchanger (not shown), and evaporates and mixes the air sent from the combustion air blower 5 and the fuel supplied from the fuel pump (not shown). , the ignition plug 12 ignites and burns it, and the heat exchanger raises the temperature of the air inside the refrigerator. The air outlet side of the combustion heater 3 is connected to the hot air duct 5, and the suction side of the blower 4 is connected to the indoor air outlet 1.
The discharge side of the blower 4 is connected to the air intake side of the combustion heater 3 through a duct 14.
１１１１記温蔵庫１内の周囲には風路１５が形成してあ
り、この風路１５の上部後側に庫内温度センサ１６が配
、没しである。1111 An air passage 15 is formed around the inside of the warm storage 1, and an internal temperature sensor 16 is arranged at the upper rear side of this air passage 15 and is sunk.
上記のように構成された加温装置の電気回路を第２図に
示す。第２図中１７は燃料ポンプのソレノイ１−１１８
は燃焼空気送風ブロワ５のモータ、１９は送風ブロワ４
のモータ、２０はミックス送風ブロワ８のモータ、Ｒ，
、Ｒ２，Ｒ３，Ｒ４はリレー、Ｓ□ｌ Ｓｏｌ Ｓｏ
ｌ ｓ、はリレーＲ工ｌ Ｒ２＋ Ｒ３１Ｒ１の常開
接点、２１はコントロールユニット、２２は操作盤、２
３は着火センサ、１２は上記した着火プラグ、１６は上
記した庫内温度センサ。FIG. 2 shows the electric circuit of the heating device constructed as described above. 17 in Figure 2 is the fuel pump solenoid 1-118
19 is the motor of the combustion air blower 5, and 19 is the blower 4.
20 is the motor of mix air blower 8, R,
, R2, R3, R4 are relays, S□l Sol So
l s is the normally open contact of relay R engineering l R2+ R31R1, 21 is the control unit, 22 is the operation panel, 2
3 is an ignition sensor, 12 is the above-mentioned ignition plug, and 16 is the above-mentioned internal temperature sensor.
６は上記した変圧器、２４はレギュレータ、２５はバッ
テリである。6 is the above-mentioned transformer, 24 is a regulator, and 25 is a battery.
前記コントロールユニット２１の入力側に着火センサ２
３、庫内温度センサ１６、操作盤２２及び電源回路２６
がそれぞれ接続しである。この電源回路２６はバッテリ
２５、ＡＣ接続用のコンセント２７．変圧器６及びレギ
ュレータ２４を備えている。An ignition sensor 2 is provided on the input side of the control unit 21.
3. Internal temperature sensor 16, operation panel 22 and power supply circuit 26
are connected to each other. This power supply circuit 26 includes a battery 25, an AC outlet 27. It includes a transformer 6 and a regulator 24.
前記リレーＲ，，Ｒ２，Ｒ，、Ｒ，は電源回路２６とコ
ン１−ロールユニッ１へ２１との接続回路２８゜２９．
３０．３１に設けてあり、また前記燃料ポンプのソレノ
イド１７は電源回路２６とコントロールユニット２１と
の接続回路３２に設けである。The relays R, , R2, R, , R, are connected to the power supply circuit 26 and the connection circuit 28 to 21 to the control unit 1 29 .
30 and 31, and the solenoid 17 of the fuel pump is provided in a connection circuit 32 between the power supply circuit 26 and the control unit 21.
前記燃焼空気送風ブロワ５のモータ１８はヒユーズ３３
及びリレーＲ０の常開接点Ｓ１と電源回路２６に対して
直列に接続してあり、送風ブロワ４のモータ１９はヒユ
ーズ３４及びリレーＲ２の常開接点Ｓ２と電源回路２６
に対して直列に接続してあり、前記ミックス送風ブロワ
８のモータ２゜はヒユーズ３５及びリレーＲ３の常開接
点Ｓ３と電源回路２６に対して直列に接続してあり、ま
た着火プラグ１２はリレーＲ４の常開接点Ｓ４と電源回
路２６に対して直列に接続しである。The motor 18 of the combustion air blower 5 is connected to a fuse 33.
The motor 19 of the blower 4 is connected in series to the normally open contact S1 of the relay R0 and the power supply circuit 26, and the motor 19 of the blower 4 is connected to the fuse 34, the normally open contact S2 of the relay R2, and the power supply circuit 26.
The motor 2° of the mixed air blower 8 is connected in series with the fuse 35, the normally open contact S3 of the relay R3, and the power supply circuit 26, and the ignition plug 12 is connected in series with the power supply circuit 26. It is connected in series to the normally open contact S4 of R4 and the power supply circuit 26.
次に上記した温蔵車用加温装置の作動を説明する。Next, the operation of the above-mentioned warming device for a heated car will be explained.
操作盤２２の燃焼式ヒータ作動スイッチの操作によりコ
ントロールユニット２１から所定の信号が出力されてリ
レーＲ１，Ｒ，、Ｒ，、Ｒ，に通電されてこれらリレー
Ｒｔ、ＲＺ、Ｒ３，Ｒ４の励磁により常開接点ｓ１．ｓ
２．ｓ、、ｓ、がオニ／ （ＯＮ）作動し、ソレノイド
１７及びモータ１８，１９．２０がＩＩ動されると共に
、着火プラグ１２に通電される。また、コントロールユ
ニット２１の作動により燃料ポンプのソレノイド１７が
１駆動される。By operating the combustion type heater activation switch on the operation panel 22, a predetermined signal is output from the control unit 21, energizing the relays R1, R,, R,, R, and excitation of these relays Rt, RZ, R3, and R4. Normally open contact s1. s
2. s, , s are activated (ON), the solenoid 17 and motors 18, 19, and 20 are activated, and the ignition plug 12 is energized. Further, the solenoid 17 of the fuel pump is driven by 1 by the operation of the control unit 21.
前記燃焼式ヒータ３において着火がなされ、送風ブロワ
４により温蔵庫１内の空気、すなわち庫内空気の一部が
燃焼式ヒータ３の熱交換器に送られる。この庫内空気は
熱交換器で熱を与えられて昇温し、温風ダクト７を介し
て温蔵庫１内にもどされる。この昇温した空気（黒塗矢
印で示す）はミックス送風ブロワ８により、温蔵庫１内
を循環してきた空気（白抜き矢印で示す）と混合されて
大風量の温風（斜線入り矢印で示す）となり、送風され
て温蔵庫１内を循環する。The combustion type heater 3 is ignited, and the air inside the hot storage 1, that is, a part of the air inside the refrigerator 1, is sent to the heat exchanger of the combustion type heater 3 by the blower 4. The air inside the refrigerator is heated by a heat exchanger to raise its temperature, and is returned to the hot refrigerator 1 through the hot air duct 7. This heated air (indicated by the black arrow) is mixed with the air (indicated by the white arrow) that has been circulating inside the refrigerator 1 by the mix blower 8, and a large amount of warm air (indicated by the diagonal arrow) ), and the air is blown and circulated inside the hot storage 1.
このように大風量（１０００ｒｎ’ ／ ｈ以上）の送
風が可能になるため、温蔵庫１内の温度分布が均一にな
り、品物２が場所により差を生じることなく適温に保温
される。Since it is possible to blow a large amount of air (1000 rn'/h or more) in this way, the temperature distribution inside the hot storage 1 becomes uniform, and the items 2 are kept at an appropriate temperature without differences depending on the location.
なお、庫内温度センサ１６は温蔵庫１内の温度を検出し
、コントロールユニット２１に制御指令を出しリレーＲ
１，Ｒ２，Ｒ３，Ｒ，のオン、オフ切換を行い、庫内温
度を品物２に応じて予め設定された温度に保つものであ
る。In addition, the temperature sensor 16 detects the temperature inside the hot storage 1 and sends a control command to the control unit 21 to send a control command to the relay R.
1, R2, R3, and R to maintain the internal temperature at a preset temperature according to the item 2.
第３図および第４図に本発明の他の実施例を示す。Other embodiments of the present invention are shown in FIGS. 3 and 4.
温蔵庫１内の左右には隔壁４０．４１が配設してあり、
これらの隔壁４０．４１の後部には立ち上がり部４３が
形成しである。そして、左側の隔壁４０と温蔵庫１の左
側壁部４４との間に左側風路４５が形成してあり、右側
の隔壁４１と温蔵１１ｉＩＥ１の右側壁部４６との間に
右側風路４７が形成しである。There are partition walls 40 and 41 on the left and right sides of the hot storage 1.
A rising portion 43 is formed at the rear of these partition walls 40, 41. A left air passage 45 is formed between the left partition 40 and the left wall 44 of the hot storage 1, and a right air passage 45 is formed between the right partition 41 and the right wall 46 of the hot storage 11iIE1. 47 is the formation.
これら左、右側風路４５．４７の後端は上方に向かって
開口しており、また左右の隔壁４０．４１には複数の通
風孔４８が設けである。The rear ends of these left and right air passages 45, 47 are open upward, and a plurality of ventilation holes 48 are provided in the left and right partition walls 40, 41.
また、前記温蔵庫１の床面の略中夫にはダクト４９が設
置してあり、このダク１〜４９の下面中央には風入口５
ｏが設けてあり、ダクト４９の左側吹出口５１は左側風
路４５に開口しており、ダク）−４９の右側吹出口５２
は右側風路４７に開口している。Further, a duct 49 is installed approximately in the middle of the floor of the hot storage 1, and an air inlet 5 is installed in the center of the lower surface of the ducts 1 to 49.
The left air outlet 51 of the duct 49 opens into the left air passage 45, and the right air outlet 52 of the duct 49 opens into the left air passage 45.
is open to the right air passage 47.
＋’＋ｊｉ記温蔵庫１の前壁部には吸入口５３．５４が
設けである。+'+ji The front wall of the heating cabinet 1 is provided with suction ports 53 and 54.
温蔵庫１の下方には支持手段を介して燃焼式ヒータ５５
．送風ブロワ５６．ミックスチャンバ５７゜ミックス送
風ブロア５８及び燃焼式ヒータ５５に燃焼空気を送るた
めの燃焼空気送風ブロワ５９が配設しである。A combustion type heater 55 is installed below the hot storage 1 via a support means.
．． Air blower 56. A mix chamber 57° is provided with a mix blower 58 and a combustion air blower 59 for sending combustion air to the combustion heater 55.
そして、前記送風ブロワ５６の吸込側は吸込ダクト６０
を介して吸込口５３に接続してあり、送風ブロワ５６の
吐出側は吐出ダクト６１を介して燃焼式ヒータ５５の空
気人口６２に接続しである。The suction side of the air blower 56 is connected to a suction duct 60.
The discharge side of the blower 56 is connected to the air intake 62 of the combustion heater 55 via a discharge duct 61.
この燃焼式ヒータ５５の空気出口６３はダクト６４を介
してミックスチャンバ５７の一方の人口６５に接続して
あり、このミックスチャンバ５７の他方の入口６６はダ
ク１〜６７を介して前記吸込［」５４に接続しである。The air outlet 63 of this combustion heater 55 is connected via a duct 64 to one intake 65 of the mix chamber 57, and the other inlet 66 of this mix chamber 57 is connected via the ducts 1 to 67 to the suction [']. 54.
ミックスチャンバ５７の出口６８は前記ミックス送風ブ
ロワ５８の吸込側に接続してあり、このミックス送風ブ
ロワ５８の吐出側はダクト６９を介して、前記ダクト４
９の風入口５０に接続しである。The outlet 68 of the mix chamber 57 is connected to the suction side of the mix blower 58, and the discharge side of the mix blower 58 is connected to the duct 4 through a duct 69.
It is connected to the air inlet 50 of No. 9.
１’６Ｉ ｌ記燃焼式ヒータ５５には燃料ポンプ７０に
よリ燃料タンク７１の燃料が供給されるようになされて
おり、また排ガスは排気管７２を介して機関の排気系７
３に接続しである。排気管７２には消音器７４が設けで
ある。1'6I The combustion type heater 55 is supplied with fuel from a fuel tank 71 by a fuel pump 70, and exhaust gas is passed through an exhaust pipe 72 to an exhaust system 7 of the engine.
It is connected to 3. The exhaust pipe 72 is provided with a muffler 74.
７５は、燃料ポンプ７０．送風ブロワ５６．ミックス送
風ブロア５８．燃焼空気送風ブロワ５９を集中管理する
ためのコントロールユニットであり、７６は操作盤、７
７はバッテリ、７８は充電機、７９は庫内温度センサで
ある。75 is a fuel pump 70. Air blower 56. Mixed air blower 58. It is a control unit for centrally managing the combustion air blower 59, and 76 is an operation panel, 7
7 is a battery, 78 is a charger, and 79 is an internal temperature sensor.
次に、上記のように構成された温蔵車用加温装置の作動
を説明する。Next, the operation of the heating device for a heated car constructed as described above will be explained.
前記送風ブロワ５６により温蔵庫１内の空気は吸込口５
３より吸込ダクト６０．送風ブロワ５６゜吐出ダクト６
１を介して燃焼式ヒータ５５の熱交換器に送られる。そ
して空気は熱交換器により熱を与えられて昇温し、この
昇温した空気（黒塗矢印で示す）はミックスチャンバ５
７に入る。また前記ミックス送風ブロワ５８により温蔵
庫１内の空気（白抜き矢印で示す）は吸込口５４．ダク
ト６７を介してミックスチャンバ５７に入り、このミッ
クスチャンバ５７内で昇温空気と混合される。The air inside the hot storage 1 is transferred to the suction port 5 by the air blower 56.
3 suction duct 60. Air blower 56° discharge duct 6
1 to the heat exchanger of the combustion heater 55. Then, the air is heated by the heat exchanger and raised in temperature, and this heated air (indicated by the black arrow) is transferred to the mix chamber 5.
Enter 7. Further, the air inside the hot storage 1 (indicated by the white arrow) is transferred to the suction port 54 by the mixed air blower 58. It enters the mix chamber 57 via the duct 67 and is mixed with heated air in this mix chamber 57.
この混合されて大風量になされた温風（斜線人矢印で示
す）はダクト５９．４９を介して温蔵Ｊｉ［ｌ内の左、
右側風路４５．４７に供給される。温風は左、右側風路
４５．４７を前後に流れて各通風孔４８から温蔵品であ
る品物２側に送風される。This mixed warm air (indicated by the diagonal arrow) is heated to a large volume through the duct 59.
It is supplied to the right air passage 45.47. The hot air flows back and forth through the left and right air passages 45, 47, and is blown from each ventilation hole 48 toward the item 2, which is a heated item.
このように大凧ｆｔ （１０００ｍ’／ ｈ以上）の送
風が可能になるために温蔵庫１内の温度分布が均一にな
り、品物２が場所により差を生じることなく適温に保温
される。In this way, since air can be blown at a large scale of ft (1000 m'/h or more), the temperature distribution inside the hot storage 1 becomes uniform, and the items 2 are kept at an appropriate temperature without differences depending on the location.
（発明の効果）
以上詳述したように１本発明に係る温蔵車用加温装置は
、温蔵庫内の空気の一部を加熱する加熱手段と、温蔵庫
内の空気と加熱手段により加熱された空気とを混合して
温風にしこの温風を温蔵庫内に循環させる温風混合送風
手段とを備えたことを特徴とするものである。(Effects of the Invention) As detailed above, the heating device for a heated car according to the present invention includes a heating means for heating a part of the air in the heated storage, and a heating means for heating a part of the air in the heated storage. The apparatus is characterized in that it is equipped with a hot air mixing blowing means for mixing the heated air with air to generate warm air and circulating the hot air in the hot storage.
したがって、温風混合送風手段により温蔵庫内の空気に
、加熱手段により得られた温風を混合できるので大風量
の温風の送風が可能になる。このために、温蔵庫内の温
度分布が均一になり、温蔵庫内の品物を場所により差を
生じることなく適温に保温することができる。Therefore, the hot air mixed and blowing means can mix the warm air obtained by the heating means with the air in the hot storage, making it possible to blow a large amount of hot air. For this reason, the temperature distribution inside the hot storage becomes uniform, and the items in the hot storage can be kept at an appropriate temperature without differences depending on the location.
第１図は本発明の一実施例を示す概略的な側面図、第２
図は同電気回路図、第３図は本発明の他の実施例を示す
概略的な側面図、第４図は同平面図である。
１・・・温蔵庫、３，５５・・・燃焼式ヒータ、４，５
６・・・送風ブロワ、８．５８・・・ミックス送風ブロ
ワ。FIG. 1 is a schematic side view showing one embodiment of the present invention, FIG.
3 is a schematic side view showing another embodiment of the present invention, and FIG. 4 is a plan view thereof. 1... Warm storage, 3,55... Combustion type heater, 4,5
6...Air blower, 8.58...Mix air blower.
Claims (4)
庫内の空気と加熱手段により加熱された空気とを混合し
て温風にしこの温風を温蔵庫内に循環させる温風混合送
風手段とを備えたことを特徴とする温蔵車用加温装置。1. A heating means that heats a part of the air inside the hot storage, and a heating means that mixes the air inside the hot storage with the air heated by the heating means to create warm air, and circulates this warm air inside the hot storage. 1. A heating device for a heated vehicle, characterized in that it is equipped with a wind mixing blowing means.
１項記載の温蔵車用加温装置。2. A heating device for a heated vehicle according to claim 1, wherein a combustion type heater is used as a heating means.
許請求の範囲第１項記載の温蔵車用加温装置。3. The heating device for a heated vehicle according to claim 1, wherein a mixed blower is used as the warm air mixed blowing means.
スチャンバで混合して生成された温風を送風するミック
ス送風ブロワとを用いた特許請求の範囲第１項記載の温
蔵車用加温装置。4. 2. The heating device for a heated vehicle according to claim 1, wherein the warm air mixing blowing means includes a mix chamber and a mix blower blowing the warm air mixed and generated in the mix chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1443586A JPS62173313A (en) | 1986-01-24 | 1986-01-24 | Heating device for heated container vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1443586A JPS62173313A (en) | 1986-01-24 | 1986-01-24 | Heating device for heated container vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173313A true JPS62173313A (en) | 1987-07-30 |
Family
ID=11860936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1443586A Pending JPS62173313A (en) | 1986-01-24 | 1986-01-24 | Heating device for heated container vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173313A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112107U (en) * | 1991-06-17 | 1992-09-29 | 北海道いす▲ず▼自動車株式会社 | Bed heating system for horo-type trucks |
| JPH11321290A (en) * | 1998-05-15 | 1999-11-24 | Sakura Rubber Co Ltd | Hot air system for automobile |
| US20210316595A1 (en) * | 2018-08-21 | 2021-10-14 | Truma Gerätetechnik GmbH & Co. KG | End Line Assembly for a Heating Device of a Vehicle Fit for Habitation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825241B2 (en) * | 1978-10-03 | 1983-05-26 | セイコーエプソン株式会社 | liquid crystal display device |
| JPS5919604U (en) * | 1982-07-30 | 1984-02-06 | 三菱鉱業セメント株式会社 | Paving blocks with sides consisting of a combination of curves |
| JPS62157821A (en) * | 1985-12-28 | 1987-07-13 | Isuzu Motors Ltd | Heat insulating storage for vehicle |
-
1986
- 1986-01-24 JP JP1443586A patent/JPS62173313A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825241B2 (en) * | 1978-10-03 | 1983-05-26 | セイコーエプソン株式会社 | liquid crystal display device |
| JPS5919604U (en) * | 1982-07-30 | 1984-02-06 | 三菱鉱業セメント株式会社 | Paving blocks with sides consisting of a combination of curves |
| JPS62157821A (en) * | 1985-12-28 | 1987-07-13 | Isuzu Motors Ltd | Heat insulating storage for vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112107U (en) * | 1991-06-17 | 1992-09-29 | 北海道いす▲ず▼自動車株式会社 | Bed heating system for horo-type trucks |
| JPH0752725Y2 (en) * | 1991-06-17 | 1995-12-06 | 北海道いす▲ず▼自動車株式会社 | Bed heating system for horo type trucks |
| JPH11321290A (en) * | 1998-05-15 | 1999-11-24 | Sakura Rubber Co Ltd | Hot air system for automobile |
| US20210316595A1 (en) * | 2018-08-21 | 2021-10-14 | Truma Gerätetechnik GmbH & Co. KG | End Line Assembly for a Heating Device of a Vehicle Fit for Habitation |
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