JPH0213947U - - Google Patents
Info
- Publication number
- JPH0213947U JPH0213947U JP9276988U JP9276988U JPH0213947U JP H0213947 U JPH0213947 U JP H0213947U JP 9276988 U JP9276988 U JP 9276988U JP 9276988 U JP9276988 U JP 9276988U JP H0213947 U JPH0213947 U JP H0213947U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- liquid supply
- low
- liquid reservoir
- pipe
- 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
- 239000007788 liquid Substances 0.000 claims description 17
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
第１図は本考案の実施例を示す系統図である。
５……低圧受液器、８ａ……上部低温液供給管、
８ｂ……下部低温液供給管、９……低温ガス戻し
管、１１……空調器、１７……中間液溜器、１８
……減圧弁、１９……中間送液管、２０……均圧
管、２１……液レベル調節器。
FIG. 1 is a system diagram showing an embodiment of the present invention.
5...Low pressure liquid receiver, 8a...Upper low temperature liquid supply pipe,
8b... Lower low temperature liquid supply pipe, 9... Low temperature gas return pipe, 11... Air conditioner, 17... Intermediate liquid reservoir, 18
...Pressure reducing valve, 19...Intermediate liquid sending pipe, 20...Pressure equalization pipe, 21...Liquid level regulator.
Claims (1)
じて、冷暖房を行なう直接空調式ヒートポンプ装
置の低温液供給管において、該低温液供給管を複
数に分割し、上部低温液供給管８ａの下端部近傍
より、減圧弁１８を介して、中間送液管１９を中
間液溜器１７に接続し、中間液溜器１７の上部ガ
ス空間部と低温ガス戻し管９を均圧管２０で接続
し、中間液溜器１７の底部液部より、下部低温液
供給管８ｂを取り出し、中間液溜器１７に液レベ
ル調節器２１を設けたことを特徴とする直接空調
式ヒートポンプ装置の圧力逃し装置。 In a low-temperature liquid supply pipe of a direct air conditioning heat pump device that performs heating and cooling by directly passing a fluorocarbon refrigerant to a large number of distributed air conditioners, the low-temperature liquid supply pipe is divided into a plurality of parts, and the lower end of the upper low-temperature liquid supply pipe 8a is Nearby, the intermediate liquid supply pipe 19 is connected to the intermediate liquid reservoir 17 via the pressure reducing valve 18, and the upper gas space of the intermediate liquid reservoir 17 and the low temperature gas return pipe 9 are connected by the pressure equalizing pipe 20. A pressure relief device for a direct air conditioning heat pump device, characterized in that a lower low temperature liquid supply pipe 8b is taken out from the bottom liquid part of the liquid reservoir 17, and a liquid level regulator 21 is provided in the intermediate liquid reservoir 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9276988U JPH0213947U (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9276988U JPH0213947U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213947U true JPH0213947U (en) | 1990-01-29 |
Family
ID=31317209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9276988U Pending JPH0213947U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213947U (en) |
-
1988
- 1988-07-13 JP JP9276988U patent/JPH0213947U/ja active Pending
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