CN206281029U - A kind of compound big temperature difference heat pump heat distribution system of tandem - Google Patents
A kind of compound big temperature difference heat pump heat distribution system of tandem Download PDFInfo
- Publication number
- CN206281029U CN206281029U CN201621158588.4U CN201621158588U CN206281029U CN 206281029 U CN206281029 U CN 206281029U CN 201621158588 U CN201621158588 U CN 201621158588U CN 206281029 U CN206281029 U CN 206281029U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- pipe network
- centrifugal
- condenser
- evaporator
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of compound big temperature difference heat pump heat distribution system of tandem, including cooling tower and heating user, series connection absorption heat pump and centrifugal heat pump between cooling tower and heating user, recirculated cooling water pipe network is provided with cooling tower, recirculated cooling water pipe network connects the evaporator of absorption heat pump, the evaporator of absorption heat pump connects the evaporator of centrifugal heat pump by pipe network, the evaporator of centrifugal heat pump accesses cooling tower by pipe network, heating user connects the condenser of centrifugal heat pump by pipe network, the condenser of centrifugal heat pump connects the condenser of absorption heat pump, the condenser of absorption heat pump accesses heating user.Heat pump heat distribution system of the present utility model uses centrifugal heat pump and absorption heat pump train, realizes that the big temperature difference of low-temperature heat source is utilized, and makes full use of residual heat resources.
Description
Technical field
The utility model is related to a kind of heat pump heat distribution system.
Background technology
Chemical industry produces substantial amounts of waste heat in process of production, is not recycled typically, by cooling device by heat
Amount is transported in air, is on the one hand the waste to resource, on the other hand there is harm to a certain extent to environment.
Utility model content
The purpose of this utility model is to provide a kind of compound big temperature difference heat pump heat distribution system of tandem, realizes Low Temperature Thermal
The big temperature difference in source is utilized, and makes full use of residual heat resources.
The concrete scheme that the utility model solves its technical problem is：
A kind of compound big temperature difference heat pump heat distribution system of tandem, including cooling tower and heating user, cooling tower and heating
Series connection absorption heat pump and centrifugal heat pump, is provided with recirculated cooling water pipe network, circulating cooling water pipe between user in cooling tower
The evaporator of net connection absorption heat pump, the evaporator of absorption heat pump connects the evaporator of centrifugal heat pump by pipe network, from
The evaporator of core type heat pump accesses cooling tower by pipe network, and heating user connects the condenser of centrifugal heat pump by pipe network, from
The condenser of core type heat pump connects the condenser of absorption heat pump, and the condenser of absorption heat pump accesses heating user.
Heat pump heat distribution system of the present utility model uses centrifugal heat pump and absorption heat pump train, realizes Low Temperature Thermal
The big temperature difference in source is utilized, and makes full use of residual heat resources.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model.
Specific embodiment
It is described in further detail to of the present utility model below in conjunction with the accompanying drawings, but protection domain of the present utility model
It is not limited to the embodiment.
Such as Fig. 1, a kind of compound big temperature difference heat pump heat distribution system of tandem, including cooling tower and heating user, cooling tower
Series connection absorption heat pump and the centrifugal heat pump and heating user between, is provided with recirculated cooling water pipe network in cooling tower, circulate cold
But grid connects the evaporator of absorption heat pump, and the evaporator of absorption heat pump connects the evaporation of centrifugal heat pump by pipe network
Device, the evaporator of centrifugal heat pump accesses cooling tower by pipe network, and heating user connects the condensation of centrifugal heat pump by pipe network
Device, the condenser of centrifugal heat pump connects the condenser of absorption heat pump, and the condenser of absorption heat pump accesses heating user.
Chemical industry can produce substantial amounts of used heat, heat to be circulated by cooling devices such as cooling towers cold in process of production
But water absorbs, recirculated cooling water as electricity/steam centrifuging formula heat pump and the low-temperature heat source of absorption heat pump, recirculated cooling water first by
Recirculated cooling water pipe network enters back into electricity/steam centrifuging formula heat pump by the evaporator of absorption heat pump after discharging a part of heat
Evaporator discharge heat again, then again go absorb production process in discharge heat, recycle.Heating user side is adopted
Condenser 10 DEG C of condensers for entering back into absorption heat pump of lifting that warm backwater is introduced into electricity/steam centrifuging formula heat pump are further carried
Temperature is risen, realizes that Low Temperature Thermal source and the two-way big temperature difference of heating supply side are utilized.
The utility model uses electricity/steam centrifuging formula heat pump+absorption heat pump train, and Low Temperature Thermal source is using series connection
Form, realize low-temperature heat source the big temperature difference utilize, make full use of residual heat resources；Supply side substitutes pot in the form of series connection
Stove or steam power plant, realize the great temperature difference heat supply at energy centre station.
Claims (1)
1. the compound big temperature difference heat pump heat distribution system of a kind of tandem, it is characterised in that including cooling tower and heating user, cooling
Series connection absorption heat pump and centrifugal heat pump, is provided with recirculated cooling water pipe network between tower and heating user in cooling tower, circulates
Cooling water pipe network connects the evaporator of absorption heat pump, and the evaporator of absorption heat pump connects the steaming of centrifugal heat pump by pipe network
Hair device, the evaporator of centrifugal heat pump accesses cooling tower by pipe network, and heating user connects the cold of centrifugal heat pump by pipe network
Condenser, the condenser of centrifugal heat pump connects the condenser of absorption heat pump, and the condenser of absorption heat pump accesses heating user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158588.4U CN206281029U (en) | 2016-11-01 | 2016-11-01 | A kind of compound big temperature difference heat pump heat distribution system of tandem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158588.4U CN206281029U (en) | 2016-11-01 | 2016-11-01 | A kind of compound big temperature difference heat pump heat distribution system of tandem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281029U true CN206281029U (en) | 2017-06-27 |
Family
ID=59084594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158588.4U Active CN206281029U (en) | 2016-11-01 | 2016-11-01 | A kind of compound big temperature difference heat pump heat distribution system of tandem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895605A (en) * | 2017-04-18 | 2017-06-27 | 深圳佩尔优科技有限公司 | Low Temperature Thermal waste water high-efficiency utilizes system and its control method |
-
2016
- 2016-11-01 CN CN201621158588.4U patent/CN206281029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895605A (en) * | 2017-04-18 | 2017-06-27 | 深圳佩尔优科技有限公司 | Low Temperature Thermal waste water high-efficiency utilizes system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202419765U (en) | Circulating water cooling heating apparatus of turbine condenser in thermal power plant | |
| CN202521938U (en) | Heat pump system and drying system | |
| CN103808060B (en) | Band flash vessel two-stage absorbs Equations of The Second Kind lithium bromide absorption type heat pump unit | |
| CN103017236B (en) | The power plant heat of condensation is recycled and heating system | |
| CN203464249U (en) | Condensed water heat regenerative system with absorption heat pump | |
| CN101839616A (en) | Recovery type solar drying device | |
| CN104806309A (en) | Air cooling island condensed water potential energy utilizing system | |
| CN103791633A (en) | Solar energy hot-air blower | |
| CN204987323U (en) | Solar energy solution dehumidification humiture independent control air conditioning system | |
| CN206281029U (en) | A kind of compound big temperature difference heat pump heat distribution system of tandem | |
| CN204457890U (en) | The cooling device of auxiliary condensing system combined by evaporative cooling-absorption heat pump | |
| CN103277995A (en) | Drying system based on heat pipe and use method of drying system | |
| CN203758174U (en) | Drying device capable of conducting waste heat recovery effectively | |
| CN203687413U (en) | Solar air heating machine | |
| CN203336827U (en) | Laundry room waste heat and air heat source complementary hot water energy-saving heat supply system | |
| CN205077045U (en) | Solar energy combination formula methane -generating pit | |
| CN204555420U (en) | The comprehensive gradient utilization system of steam power plant's used heat | |
| CN204552847U (en) | Air-Cooling Island water of condensation potential energy utilizes system | |
| CN203810514U (en) | Combined geothermal supplying system | |
| CN107166480A (en) | Nuclear power plant's heating plant heat-exchange system | |
| CN202523507U (en) | Radiation device for transformer | |
| CN202521939U (en) | Heat pump system and drying system | |
| CN202055874U (en) | Absorption heat pump water supply regenerative circulating system | |
| CN205090659U (en) | Photovoltaic slot type heat supply refrigerating system | |
| CN205624421U (en) | Solar energy dehumidification tobacco flue -curing house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |