JPS62272042A - Heat pump type air conditioning equipments - Google Patents
Heat pump type air conditioning equipmentsInfo
- Publication number
- JPS62272042A JPS62272042A JP11367786A JP11367786A JPS62272042A JP S62272042 A JPS62272042 A JP S62272042A JP 11367786 A JP11367786 A JP 11367786A JP 11367786 A JP11367786 A JP 11367786A JP S62272042 A JPS62272042 A JP S62272042A
- Authority
- JP
- Japan
- Prior art keywords
- water
- heat
- fan
- coil
- steam
- 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
- 238000004378 air conditioning Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010019332 Heat exhaustion Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は建物のヒートポンプ式空気調和設備に関する
。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) This invention relates to a heat pump air conditioning system for buildings.
（従来の技術）
従来建物の各室に小型或いは中型のヒートポンプ式空気
調和機ケ複数台配設し、こ几に熱媒水の循環配管路を接
続して、放熱には冷却塔を用い、吸熱には所足容量の補
助熱源としてガスボイラー等の加熱設備を用いて配管路
内の水温全一定に保ち、各室全耐房又はｔｉ７房する水
熱源ヒートポンプ式空気調和方式はすでに知らｎる。(Prior technology) Conventionally, multiple small or medium-sized heat pump type air conditioners are installed in each room of a building, a heat transfer water circulation pipe is connected to these units, and a cooling tower is used for heat radiation. For heat absorption, heating equipment such as a gas boiler is used as an auxiliary heat source with sufficient capacity to keep the water temperature in the pipes constant, and water heat source heat pump air conditioning systems are already known, in which each room is fully cell-proof or TI7 cell-proof. .
水を熱源とするこの種の空気調和機においては冷房時に
、室内の空気より熱を奪って室内を冷房し、奪った熱は
循環配管路内の水（て顕熱として放熱することにより配
管路内の水益金上昇させ、この上昇した水温を冷却する
ために冷却塔が用いら几、配管路内の水はポツプにより
循環させる。In this type of air conditioner that uses water as a heat source, during cooling, the indoor air is cooled by removing heat from the indoor air. Cooling towers are used to cool the increased water temperature, and water in the pipes is circulated through pops.
又暖房時には配管路内の水より吸熱し、この熱全室内に
放熱して室内を暖房し、吸熱さ几て水温の低下した水は
ポンプにより循環さ几補助熱源のガスボイラー等によっ
て加Ｐｊ４温することにより水温金−足に保持する。Also, during heating, heat is absorbed from the water in the piping, and this heat is radiated throughout the room to heat the room.The water, whose temperature has decreased due to heat absorption, is circulated by a pump and heated by an auxiliary heat source such as a gas boiler. By keeping the water temperature at a low temperature.
（発明が解決しようとする問題点）
上記従来の水熱源ヒートポンプ式空気調和万式では水の
顕熱を利用して吸熱および排熱手段としているため多量
のイ盾環水を必要とし、こｆｔ循環させるためのポンプ
動力釜に設備が大となり、且つ循環水による配管の腐食
も問題となる。更に暖房時の循環水の昇温にはガス、石
油。(Problems to be Solved by the Invention) The above-mentioned conventional water heat source heat pump type air conditioning system uses the sensible heat of water as a means of heat absorption and heat exhaustion, so it requires a large amount of recycled water. The equipment required for the pump-powered pot for circulation is large, and corrosion of the piping caused by the circulating water also becomes a problem. Furthermore, gas and oil are used to raise the temperature of circulating water during heating.
電気等の資源エネルギーを必要とし、省エネに反するも
のであつｆｃ６
（問題点を解決するための手段）
本発明は上記従来の熱搬送手段の不利を排したもので、
水熱源ヒートポンプ式空気調和方式において、熱源水の
循環配管路内を減圧することにより熱源水の潜熱を利用
して熱の貝送を行うようにしたこと全特徴とする。The present invention eliminates the disadvantages of the conventional heat transfer means as described above, and is contrary to energy saving as it requires resource energy such as electricity.
The water heat pump type air conditioning system is characterized in that the latent heat of the heat source water is used to transfer heat by reducing the pressure in the circulation piping of the heat source water.
（作 用）
周矧のように水の沸点は圧力により変化するものであり
、従って水の配管系管路内を減圧すると冷房時における
空気調和機の放熱用鳥交換器即ち水側熱交換器において
は例えば５０℃の低温で沸騰させることが可能であり、
水の蒸発潜廃は大きく’５８ｔｌｋａｄ／ｋｆ程度であ
るから搬送する水量は顕熱による搬送する場合に比し著
しく少量でよい。蒸発した水は管内を上昇して冷却用コ
イルで凝縮し放熱して再度水となり管内を重力により流
下し再度水５Ｉ１１ 、＠交換器に循環するもので、搬
送用動力は不要である。(Function) Like water, the boiling point of water changes depending on the pressure. Therefore, when the pressure inside the water piping system is reduced, the heat exchanger for air conditioner heat dissipation during cooling, that is, the water side heat exchanger. For example, it is possible to boil at a low temperature of 50°C,
Since the evaporative latent waste of water is large, about 58 tlkad/kf, the amount of water to be transported can be significantly smaller than that in the case of transport using sensible heat. The evaporated water rises in the pipe, condenses in the cooling coil, radiates heat, becomes water again, flows down the pipe by gravity, and is circulated again to the water exchanger, so no power is required for transportation.
次に暖房時においては、管路の下部に設けらｎる散り用
コイルでは配管内が減圧さ几ているため外気より吸熱し
て例えば５℃程度で蒸発して外気（５℃以上）より吸熱
することができ、蒸発した蒸気は空気調和設備の蒸発側
の水熱交換器に導入さ几て凝縮し放熱により水となり。Next, during heating, the dispersion coil installed at the bottom of the pipe is under reduced pressure inside the pipe, so it absorbs heat from the outside air and evaporates at about 5°C, for example, and absorbs heat from the outside air (over 5°C). The evaporated steam is introduced into the water heat exchanger on the evaporation side of the air conditioning equipment, where it condenses and becomes water through heat radiation.
この水は更に動力により下部の吸熱用コ１ルに戻って循
環する。This water is further circulated back to the lower heat-absorbing coil by power.
尚、本発明は熱媒水としてＲ−１２、Ｒ−２２゜ＮＨ３
にも適用し得ること勿論である。Incidentally, the present invention uses R-12, R-22°NH3 as heat transfer water.
Of course, it can also be applied to
（実施例） 本発明の実施例を図面について説明する。(Example) Embodiments of the present invention will be described with reference to the drawings.
第１図示の冷房運転においてヒートポンプ式空気調和機
ａの水側熱交換器（１）は凝に３器として作用し５０℃
程度となっている。配管路（３）内に収容した水は該凝
縮器内で沸騰蒸発し、蒸発した蒸気は矢示のように蒸気
管（２） （５）を経て冷却コイル（４）に上昇し、こ
こでファン（７）で冷却さ几て水蒸気は凝縮放熱して水
となり重力により水配管（３）を凝縮器（１）に循環す
る。このとき吸熱コイル（６）側のファン（８）は停止
する。In the cooling operation shown in Figure 1, the water side heat exchanger (1) of the heat pump type air conditioner a acts as a triple device to condensate at a temperature of 50°C.
It has become a degree. The water contained in the pipe line (3) boils and evaporates in the condenser, and the evaporated steam rises to the cooling coil (4) through the steam pipes (2) and (5) as shown by the arrow, where it is The water vapor is cooled by a fan (7), condenses, radiates heat, becomes water, and circulates through the water pipe (3) to the condenser (1) by gravity. At this time, the fan (8) on the endothermic coil (6) side stops.
又、第２図示の暖房運転において水側熱交換器（１）は
蒸発器となり５℃程度となり、吸熱コイル（６）内の水
はファン（８）による外気（１０℃〜〉５℃）により加
熱されて沸；■蒸発し、蒸気管（５１！２）を経て矢示
のように蒸発器（１）に入り、ここで凝縮放熱し水とな
った蒸気は液管（３）を経て吸熱コイル（６）に戻る。In addition, in the heating operation shown in the second figure, the water side heat exchanger (1) becomes an evaporator and the temperature reaches about 5°C, and the water in the heat absorption coil (6) is heated by the outside air (10°C to >5°C) by the fan (8). It is heated and boils; ■ It evaporates and enters the evaporator (1) as shown by the arrow through the steam pipe (51!2), where it condenses and radiates heat and becomes water.The steam passes through the liquid pipe (3) and absorbs heat. Return to coil (6).
外気温が低い場合はガス燃焼器等の補助熱源により吸熱
コイル（６）を７ＩＯ＠する。このトキ冷却コ１ル（４
） Ｉｌｌのファン（７）は停止する。If the outside temperature is low, use an auxiliary heat source such as a gas combustor to power the heat absorption coil (6) to 7IO@. This Toki cooling coil (4
) Ill's fan (7) stops.
尚、以上の装置において配管系管路内は真空ポンプ（９
）により減圧するもので、更に真空ポンプは配管路内に
不凝縮ガスが溜った場合にこ几を抽気するためにも使用
さ几る。In addition, in the above equipment, a vacuum pump (9) is installed inside the piping system.
), and the vacuum pump is also used to bleed out non-condensable gas that accumulates in the piping.
（発明の効果） 不発明によ几ば仄のような効果を有する。(Effect of the invention) It has a similar effect to non-invention.
（１）空調機の熱＃勤のためにボ／グ等の搬送動力全必
要とすることなく省エネとなる。(1) Energy is saved by not requiring all the transport power of a bo/g etc. for the heat duty of the air conditioner.
（２）冷却塔は凝縮温度の高い空冷式を使用できり。(2) An air-cooled cooling tower with a high condensing temperature can be used for the cooling tower.
（３）暖房時【空気を熱源とすることができる。(3) During heating [Air can be used as a heat source.
（４）配管路内は減圧のため配管の耐圧を考慮する必要
がない。(4) Because the pressure inside the piping is reduced, there is no need to consider the pressure resistance of the piping.
（５） 全密閉で且つ減圧のため溶存０２が少なく従
って配管腐食が少ない。(5) Since it is completely sealed and under reduced pressure, there is little dissolved 02 and therefore less piping corrosion.
図面は本発明の実施例を示す系統線図で、第１図は冷房
運転時、第２図は暖房運転時の各作動状態を示す。
（１）・・・水１１１１１ ＰＰ１交換器 （２）
（３） （５）・・・配管路（４）・・・放熱用空気熱
父換器
（６）・・・吸熱用空気熱交換器
（９）・・・真空ポンプ
特許出願人 日本ビーマツク株式会社
第１図
８（仔上）
第２図The drawings are system diagrams showing an embodiment of the present invention, with FIG. 1 showing operating states during cooling operation, and FIG. 2 showing operating states during heating operation. (1)...Water 11111 PP1 exchanger (2)
(3) (5)...Piping line (4)...Air heat exchanger for heat radiation (6)...Air heat exchanger for heat absorption (9)...Vacuum pump patent applicant Nihon Beamatsu Co., Ltd. Company Figure 1 8 (Top) Figure 2
Claims (1)
循環配管路内を減圧することにより熱源水の潜熱を利用
して熱の搬送を行うようにしたことを特徴とするヒート
ポンプ式空気調和設備。A heat pump type air conditioning system characterized in that, in a water heat source heat pump type air conditioning system, heat is transferred by utilizing the latent heat of the heat source water by reducing the pressure in the circulation piping path of the heat source water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11367786A JPS62272042A (en) | 1986-05-20 | 1986-05-20 | Heat pump type air conditioning equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11367786A JPS62272042A (en) | 1986-05-20 | 1986-05-20 | Heat pump type air conditioning equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62272042A true JPS62272042A (en) | 1987-11-26 |
Family
ID=14618366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11367786A Pending JPS62272042A (en) | 1986-05-20 | 1986-05-20 | Heat pump type air conditioning equipments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62272042A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046881A (en) * | 2004-08-03 | 2006-02-16 | Kengo Nakamura | Simple portable cooling system |
| CN106500214A (en) * | 2016-10-28 | 2017-03-15 | 伊春元 | Water cooled air conditionerses |
| JP2020115060A (en) * | 2019-01-17 | 2020-07-30 | 株式会社タクマ | Cooling device and air conditioning system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837951A (en) * | 1971-09-20 | 1973-06-04 | ||
| JPS6196341A (en) * | 1984-10-17 | 1986-05-15 | Kajima Corp | Transporting method of air conditioning heat energy |
-
1986
- 1986-05-20 JP JP11367786A patent/JPS62272042A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837951A (en) * | 1971-09-20 | 1973-06-04 | ||
| JPS6196341A (en) * | 1984-10-17 | 1986-05-15 | Kajima Corp | Transporting method of air conditioning heat energy |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046881A (en) * | 2004-08-03 | 2006-02-16 | Kengo Nakamura | Simple portable cooling system |
| CN106500214A (en) * | 2016-10-28 | 2017-03-15 | 伊春元 | Water cooled air conditionerses |
| JP2020115060A (en) * | 2019-01-17 | 2020-07-30 | 株式会社タクマ | Cooling device and air conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3641784A (en) | Absorption refrigeration system with multiple absorption | |
| KR0177719B1 (en) | Gax absorptive type cycle apparatus | |
| GB2166534A (en) | Absorption refrigeration system | |
| US4307577A (en) | Air conditioning system making use of waste heat | |
| KR20030045175A (en) | Phase-change Heat Transfer Coupling For Aqua-ammonia Absorption Systems | |
| JPS62272042A (en) | Heat pump type air conditioning equipments | |
| KR20000064967A (en) | Generator-absorber-heat exchange heat transfer device and method and heat pump using them | |
| JPH0446339B2 (en) | ||
| JP3689761B2 (en) | Cooling system | |
| JP2938762B2 (en) | Heat pump equipment | |
| JPS581345B2 (en) | Air conditioning/heating/hot water equipment | |
| CN213599604U (en) | Heat pump system with automatically controlled drive plate heat dissipation function | |
| KR0139349Y1 (en) | Circulation of condensed water of evaporator for absorption type refrigerator | |
| JPS58160774A (en) | Hot-water supply device | |
| JPH0678860B2 (en) | Absorption heat pump type heat storage device | |
| JPS61167429A (en) | Regenerating method of liquid moisture-absorbent in air-conditioning equipment | |
| JPS61122428A (en) | Floor heater using 2-stage absorbing heat pump | |
| JPH0350373Y2 (en) | ||
| JPH0124521B2 (en) | ||
| KR0184216B1 (en) | Ammonia absorptive refrigerator | |
| KR200288627Y1 (en) | a device of cooling and heating water to suction method for high degree of efficiency | |
| JP3241573B2 (en) | Absorption type cold / hot water unit | |
| JPS6148064B2 (en) | ||
| JPS6138787B2 (en) | ||
| KR200143517Y1 (en) | Absorber and evaporator of absorptive refrigerator |