JPS58110968A - Refrigerator for automobile - Google Patents
Refrigerator for automobileInfo
- Publication number
- JPS58110968A JPS58110968A JP21564581A JP21564581A JPS58110968A JP S58110968 A JPS58110968 A JP S58110968A JP 21564581 A JP21564581 A JP 21564581A JP 21564581 A JP21564581 A JP 21564581A JP S58110968 A JPS58110968 A JP S58110968A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- water
- cooled
- heat exchanger
- refrigerator
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 26
- 239000000498 cooling water Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は自動車用冷蔵庫に関する。[Detailed description of the invention] The present invention relates to an automobile refrigerator.
従来の自動車用冷蔵庫は、単に冷房用熱交換器の配管途
中に被冷却物を収納できる送風可能な容器を配設した構
成であった。しかしながら、上記のものでは、被冷却物
に熱をうばわれ車室内の冷房能力を低下させる等の欠点
があった。Conventional automobile refrigerators have a configuration in which a container capable of storing air and capable of storing air to be cooled is simply disposed in the middle of piping of a cooling heat exchanger. However, the above-mentioned system has drawbacks such as heat being absorbed by the object to be cooled, reducing the cooling capacity of the vehicle interior.
更に、従来の別の形式のものとして、熱電変換素子を用
いたものが知られているが、電気エネルギーを必要とし
、限られた車両電源を消費するため、他の補機電源とし
ての機能に影響を及ぼす場合がある。又熱交換効率を＾
めるための設工１が１４１作であったり、：Ｉストが高
い等の欠点があった。Furthermore, another type of conventional type that uses thermoelectric conversion elements is known, but it requires electrical energy and consumes limited vehicle power, so it cannot function as a power source for other auxiliary equipment. It may have an impact. Also heat exchange efficiency ^
There were disadvantages such as 141 pieces of work required for construction and high cost of construction.
本発明は、以上の点に鑑み、自動市川空調装置の冷房用
熱交換器より得られる低温の凝縮水に着目し、この凝縮
水を断熱容器に導入して冷却源として利用することによ
り、断熱容器内に収納ずろ被冷却物である飲物等を冷却
、あるいは保ｎすることを可能とする自動車用冷蔵庫を
提供することを目的とする。In view of the above points, the present invention focuses on low-temperature condensed water obtained from the cooling heat exchanger of an automatic Ichikawa air conditioner, and introduces this condensed water into an insulated container to use it as a cooling source. An object of the present invention is to provide a refrigerator for an automobile that can cool or preserve drinks and the like that are stored and cooled in a container.
以下本発明の一実施例を図面により説明する。An embodiment of the present invention will be described below with reference to the drawings.
既設の自動車空調装置の通風ダクト１の送風路２の−Ｌ
流側１ａに冷房用熱交換器３が、またＦ流側１ｂに暖房
用熱交換器４がそれぞれ配設され、冷房用熱交換器３の
下部には、送風空気を冷却することにより得られる凝縮
水を排出する排出口５が配設されている。この排出口５
は、人【１配管６を介して冷蔵庫７内の人口部７１に連
通する。ｎ？Ｉ 、ｔＬ！冷蔵庫７は、冷房用熱交換器
３より得られた凝縮水７７を収納する冷却水容器７３と
、この冷却水容器７３の外側ケース７３１を外気より断
熱する断熱層７４と、前記冷却水容器７３に被冷却水７
５と被冷却物１３を収納できるよう構成した内側ケース
７３２を密閉できる断熱構造の開閉蓋７６とにより構成
されている。この開閉蓋７６は図示しないヒンジにより
車室内から自由に開閉できるように構成されている。前
記冷却水容器７３は入口部７１と排出部７２とを形成し
、この排出部７２は、配管７８を介して、車室外に連通
する。又、該冷却水容器７３は、ポンプ流路７９より、
配管８を介して電動ポンプ９に通じ、更に配管１０を経
てノズル１１に連通ずる。このノズル１１は空調用ダク
ト１内に配設される冷房用熱交換器３の上流側１ａに位
置し、冷房用熱交換器３に凝縮水を噴霧供給可能に構成
している。冷蔵庫７は車室−内で空調用ダクトｌの下側
等に設置することが望ましく、具体的には計器盤下方等
に設置する。-L of the ventilation path 2 of the ventilation duct 1 of the existing automobile air conditioner
A cooling heat exchanger 3 is disposed on the flow side 1a, and a heating heat exchanger 4 is disposed on the F flow side 1b, and the lower part of the cooling heat exchanger 3 is provided with heat exchanger 3 for cooling, which is obtained by cooling the blown air. A discharge port 5 is provided for discharging condensed water. This outlet 5
communicates with the population section 71 in the refrigerator 7 via the person [1 piping 6]. n? I, tL! The refrigerator 7 includes a cooling water container 73 that stores condensed water 77 obtained from the cooling heat exchanger 3, a heat insulating layer 74 that insulates an outer case 731 of the cooling water container 73 from outside air, and the cooling water container 73. Cooled water 7
5 and an opening/closing lid 76 having a heat insulating structure capable of sealing an inner case 732 configured to accommodate the object 13 to be cooled. This opening/closing lid 76 is constructed so that it can be freely opened and closed from inside the vehicle by means of a hinge (not shown). The cooling water container 73 forms an inlet portion 71 and a discharge portion 72, and the discharge portion 72 communicates with the outside of the vehicle via a pipe 78. In addition, the cooling water container 73 is connected to the pump flow path 79 by
It communicates with an electric pump 9 via a pipe 8, and further communicates with a nozzle 11 via a pipe 10. This nozzle 11 is located on the upstream side 1a of the cooling heat exchanger 3 disposed in the air conditioning duct 1, and is configured to be able to spray and supply condensed water to the cooling heat exchanger 3. It is desirable that the refrigerator 7 be installed below the air conditioning duct 1 in the vehicle interior, and specifically, below the instrument panel.
次に、上記構成において本発明の詳細な説明する。自動
車用空調装置の冷房機構が作動することにより、冷房用
熱交換器３の表面には、送風空気を冷却することにより
得られる凝縮水７７が発生し、この水は排出口５より配
管ｆ；ヲ介し、冷蔵庫７の人口部７１に流入する。この
人口部７１から凝縮水７７は冷却水容器７３に貯蔵され
る。この冷却水容器７３内に貯蔵できなくなった過剰の
水は、排出部７２より配管７８を介して、中室外に排出
される。Next, the present invention will be described in detail with respect to the above configuration. When the cooling mechanism of the automobile air conditioner operates, condensed water 77 obtained by cooling the blown air is generated on the surface of the cooling heat exchanger 3, and this water is passed from the discharge port 5 to the pipe f; It flows into the population section 71 of the refrigerator 7 via the filter. Condensed water 77 from this artificial part 71 is stored in a cooling water container 73. Excess water that can no longer be stored in the cooling water container 73 is discharged from the discharge section 72 to the outside of the middle chamber via the pipe 78.
冷房用熱交換器３より発生する凝縮水７７は冷却されて
約２〜５℃の低温となり、冷却水容器７３内に流入貯蔵
される。ここで、冷却水容器７３内の凝縮水７７は、外
気に対し、断熱層７４により断熱されているので、被冷
却水７５と効率よく熱交換して被冷却水７５を冷却でき
るとともに、被冷却物１３を冷却！きる。被冷却物１３
の温度が乗員の所望温度に達しない場合は、ポンプ流路
７９より凝縮水７７をポンプ９により吸入し、配管ｌＯ
を介してノズル１１に供給し、噴ｔ！１２となって、冷
房用熱交換器３に注水されることにより再び冷却され排
出口５より循環し、冷却水容器７３内の凝縮水７７を冷
却するとともに、被冷却水７５および被冷却物１３を冷
却する。なお、被冷却水７５は、外部より注入した例え
ば飲料水等である。Condensed water 77 generated from the cooling heat exchanger 3 is cooled to a low temperature of approximately 2 to 5° C., and flows into the cooling water container 73 and is stored. Here, since the condensed water 77 in the cooling water container 73 is insulated from the outside air by the heat insulating layer 74, it can efficiently exchange heat with the water to be cooled 75 to cool the water to be cooled 75. Cool down thing 13! Wear. Cooled object 13
If the temperature of
is supplied to the nozzle 11 through the jet t! 12, the water is injected into the cooling heat exchanger 3, cooled again, and circulated through the outlet 5, cooling the condensed water 77 in the cooling water container 73, and cooling the water to be cooled 75 and the objects to be cooled 13. to cool down. Note that the water to be cooled 75 is, for example, drinking water or the like injected from the outside.
上記実施例においては、前記ポンプ９を作動させて凝縮
冷却された水をより低温とすることにより被冷却物を適
冷、又は急速冷却することが可能となる。In the above embodiment, by operating the pump 9 to lower the temperature of the condensed and cooled water, it is possible to cool the object to be cooled appropriately or rapidly.
更に、冬期において冷蔵庫を必要としない場合にあって
は、作動しない冷房用熱交換器３に噴霧注水することに
より、暖房用熱交換器４によって加熱される空気を加湿
でき、冬期における暖房時に車室内の乾燥を軽減でき、
加湿器としても使用できる。Furthermore, when a refrigerator is not required in the winter, by spraying water into the cooling heat exchanger 3 that is not operating, the air heated by the heating heat exchanger 4 can be humidified, and the air heated by the heating heat exchanger 4 can be humidified. Can reduce indoor dryness,
It can also be used as a humidifier.
なお、本発明は上述の実施例に限定されることなく種々
変形可能であり、例えば冷却水容器７３は上記の例では
被冷却水７５゛ヲ貯藏できるように形成したが、被冷却
水７５自身を凝縮水７７とし、内側ケース−７３２を廃
止してもよい。Note that the present invention is not limited to the above-described embodiments and can be modified in various ways. For example, in the above example, the cooling water container 73 is formed to be able to store 75゛ of the cooled water, but the cooled water 75 itself can be stored. may be used as condensed water 77 and the inner case 732 may be abolished.
また、上記の例ではノズル１１により噴霧１２を形成し
て冷房用熱交換器３に注水したが、ノズル１１を配設せ
ず単に注水するようにしてもよい。Furthermore, in the above example, the nozzle 11 forms the spray 12 and injects water into the cooling heat exchanger 3, but the nozzle 11 may not be provided and water may simply be injected.
上述したように本発明では、冷房用熱交換器、Ｊり発生
する凝縮、冷却された水を断熱構造を有した断熱容器に
導き、この断熱容器内の飲物等の被冷却物を低温の凝縮
水により冷却、保冷するようにしているから、極めて簡
潔な構造で、しかも冷所能力に支障をきたすことなく、
被冷却物を良好に冷却できるという効果が人である。As described above, in the present invention, the cooling heat exchanger leads the condensation generated and the cooled water to an insulated container having a heat insulating structure, and the object to be cooled such as drinks in this insulated container is condensed at a low temperature. Since it is cooled and kept cold by water, it has an extremely simple structure and does not affect the cooling capacity.
The effect of being able to cool the object to be cooled well is human.
図面は、本発明の一実施例を示す構成図である。
３・・・冷房用熱交換器、４・・・暖房用熱交換器、７
・・・冷蔵庫、９・・・ポンプ、１１・・・ノズル、１
３・・・被冷却物。
代理人弁理士 岡 部 隆The drawing is a configuration diagram showing an embodiment of the present invention. 3... Cooling heat exchanger, 4... Heating heat exchanger, 7
... Refrigerator, 9... Pump, 11... Nozzle, 1
3...Object to be cooled. Representative Patent Attorney Takashi Okabe
Claims (1)
する凝縮水を冷却源とし、この凝縮水を断熱容器内に導
入して、この断熱容器内に収納された被冷却物を冷却す
ること・を特徴とする自動車用冷蔵庫。Using condensed water generated by cooling a cooling heat exchanger of an automobile air conditioner as a cooling source, introducing this condensed water into an insulated container to cool objects to be cooled stored in this insulated container. An automotive refrigerator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21564581A JPS58110968A (en) | 1981-12-24 | 1981-12-24 | Refrigerator for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21564581A JPS58110968A (en) | 1981-12-24 | 1981-12-24 | Refrigerator for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58110968A true JPS58110968A (en) | 1983-07-01 |
Family
ID=16675829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21564581A Pending JPS58110968A (en) | 1981-12-24 | 1981-12-24 | Refrigerator for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62137111U (en) * | 1986-02-24 | 1987-08-29 | ||
| CN102116561A (en) * | 2009-12-30 | 2011-07-06 | 比亚迪股份有限公司 | Vehicle-mounted refrigerator and vehicle energy saving device with same |
-
1981
- 1981-12-24 JP JP21564581A patent/JPS58110968A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62137111U (en) * | 1986-02-24 | 1987-08-29 | ||
| CN102116561A (en) * | 2009-12-30 | 2011-07-06 | 比亚迪股份有限公司 | Vehicle-mounted refrigerator and vehicle energy saving device with same |
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