CN202452756U - Co2空气源双级压缩热泵机组 - Google Patents
Co2空气源双级压缩热泵机组 Download PDFInfo
- Publication number
- CN202452756U CN202452756U CN2012200685880U CN201220068588U CN202452756U CN 202452756 U CN202452756 U CN 202452756U CN 2012200685880 U CN2012200685880 U CN 2012200685880U CN 201220068588 U CN201220068588 U CN 201220068588U CN 202452756 U CN202452756 U CN 202452756U
- Authority
- CN
- China
- Prior art keywords
- air source
- pressure side
- gas cooler
- low
- side compressor
- 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 - Lifetime
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200685880U CN202452756U (zh) | 2012-02-28 | 2012-02-28 | Co2空气源双级压缩热泵机组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200685880U CN202452756U (zh) | 2012-02-28 | 2012-02-28 | Co2空气源双级压缩热泵机组 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202452756U true CN202452756U (zh) | 2012-09-26 |
Family
ID=46868617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200685880U Expired - Lifetime CN202452756U (zh) | 2012-02-28 | 2012-02-28 | Co2空气源双级压缩热泵机组 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202452756U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020052123A1 (zh) * | 2018-09-11 | 2020-03-19 | 西安交通大学 | 一种基于带预冷器的跨临界co2热泵***及其水路两通阀控制方法 |
CN114857696A (zh) * | 2022-06-02 | 2022-08-05 | 新科环保科技有限公司 | 一种磁悬浮离心式空调*** |
CN114992897A (zh) * | 2022-05-07 | 2022-09-02 | 松下压缩机(大连)有限公司 | Co2跨临界双级压缩式空气源热泵*** |
-
2012
- 2012-02-28 CN CN2012200685880U patent/CN202452756U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020052123A1 (zh) * | 2018-09-11 | 2020-03-19 | 西安交通大学 | 一种基于带预冷器的跨临界co2热泵***及其水路两通阀控制方法 |
US11927379B2 (en) | 2018-09-11 | 2024-03-12 | Xi'an Jiaotong University | Precooler-based transcritical CO2 heat pump system and control method of waterway two-way valve thereof |
CN114992897A (zh) * | 2022-05-07 | 2022-09-02 | 松下压缩机(大连)有限公司 | Co2跨临界双级压缩式空气源热泵*** |
CN114992897B (zh) * | 2022-05-07 | 2024-03-26 | 冰山松洋压缩机(大连)有限公司 | Co2跨临界双级压缩式空气源热泵*** |
CN114857696A (zh) * | 2022-06-02 | 2022-08-05 | 新科环保科技有限公司 | 一种磁悬浮离心式空调*** |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203010777U (zh) | 一种双制冷循环节能空调机组 | |
CN201740300U (zh) | 带中间冷却器的二级压缩热泵*** | |
CN203642549U (zh) | 压缩机组***及热泵*** | |
CN102032705A (zh) | 双级压缩热泵*** | |
CN102155299A (zh) | 利用液化天然气的斯特林发动机和燃气轮机联合*** | |
CN101482321B (zh) | 超低温热泵热水器 | |
CN202452756U (zh) | Co2空气源双级压缩热泵机组 | |
CN103954091A (zh) | 一种充分利用液化天然气冷能的冷库制冷*** | |
CN110608539A (zh) | 一种复叠式高温热泵*** | |
CN201945082U (zh) | 一体式工业冷水机组 | |
CN108019974B (zh) | 中间补气的一次节流中间不完全冷却热泵*** | |
CN200972282Y (zh) | 二级压缩空气热泵热水机组 | |
CN209310181U (zh) | 一种多冷源联合供冷*** | |
CN202304137U (zh) | 模块式低环境温度风冷热泵机组 | |
CN202109702U (zh) | 火力发电厂水源热泵*** | |
CN211290622U (zh) | 一种复叠式高温热泵*** | |
CN201340142Y (zh) | 采用闪蒸器双向补气的热泵机组 | |
CN108088110B (zh) | 二次节流中间不完全冷却热泵*** | |
CN203704421U (zh) | 一种高温水源热泵机组 | |
CN208871904U (zh) | 一种压缩式与吸附式相结合的制冷*** | |
CN201706758U (zh) | 室外型变频冷凝机组 | |
CN208012144U (zh) | 二次节流中间不完全冷却热泵*** | |
CN208012143U (zh) | 中间补气的一次节流中间不完全冷却热泵*** | |
CN205807829U (zh) | 一种类似复叠式***超低温型的热泵热水器 | |
CN101625183A (zh) | 用水为空调、电冰箱制冷剂散热的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: CO2 air source two-stage compression heat pump unit Effective date of registration: 20140717 Granted publication date: 20120926 Pledgee: Gansu provincial cultural industry investment and financing Company limited by guarantee Pledgor: Gansu Yide Energy-saving Environmental Protection Co., Ltd. Registration number: 2014620000004 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160229 Granted publication date: 20120926 Pledgee: Gansu provincial cultural industry investment and financing Company limited by guarantee Pledgor: Gansu Yide Energy-saving Environmental Protection Co., Ltd. Registration number: 2014620000004 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: CO[sub]2[/sub] air source two-stage compression heat pump unit Effective date of registration: 20160309 Granted publication date: 20120926 Pledgee: Gansu provincial cultural industry investment and financing Company limited by guarantee Pledgor: Gansu Yide Energy-saving Environmental Protection Co., Ltd. Registration number: 2016620000006 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170614 Granted publication date: 20120926 Pledgee: Gansu provincial cultural industry investment and financing Company limited by guarantee Pledgor: Gansu Yide Energy-saving Environmental Protection Co., Ltd. Registration number: 2016620000006 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120926 |