CN205261926U - Built -in absorption heat pump's plant specimen - Google Patents
Built -in absorption heat pump's plant specimen Download PDFInfo
- Publication number
- CN205261926U CN205261926U CN201521092295.6U CN201521092295U CN205261926U CN 205261926 U CN205261926 U CN 205261926U CN 201521092295 U CN201521092295 U CN 201521092295U CN 205261926 U CN205261926 U CN 205261926U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- absorption heat
- generator
- condenser
- absorber
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model provides a built -in absorption heat pump's plant specimen, it includes a plant specimen who has the chimney, plant specimen's the built -in generator that has absorption heat pump of preceding smoke -box, just generator at least and condenser, evaporation absorber and heat exchanger constitution absorption heat pump, all the way the heating return water passes through as the cooling water in proper order the absorption section and the condenser of evaporation absorber, waste heat recoverer that another way set up on chimney passes through as absorption heat pump's low temperature heat source the evaporation zone of evaporation absorber, absorption heat pump's generator bottom connects out the lithium bromide concentrated solution, through connecting through a choke valve behind the heat exchanger who connects in the absorption section of evaporation absorber, connects out lithium bromide solution, a warp solution pump, passes through through the lower part heat exchanger after connect the upper portion of generator, it has rational in infrastructurely, uses control convenient, and the operation is reliable, characteristics such as efficiency height.
Description
Technical field
The utility model relates to a kind of vacuum boiler of built-in absorption heat pump, belong to a kind of vacuum boiler technical field.
Background technology
Vacuum boiler refers to by vacuumizing, and forms an environment under low pressure that almost there is no air, then utilizes under low pressure (lower than atmospheric pressure) low-temperature boiling generation of water steam, the boiler of the principle work of heat being exported by carbonated drink condensation heat transfer mode. Safety and the energy-efficient performance of vacuum boiler have obtained social accreditation at present, but along with energy-conservation further requirement, reducing heat loss due to exhaust gas is the target direction of boiler technology development.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of rational in infrastructure, uses and controls conveniently, reliable, the vacuum boiler of the built-in absorption heat pump that efficiency is high.
The purpose of this utility model completes by following technical solution, a kind of vacuum boiler of built-in absorption heat pump, it comprises a vacuum boiler with chimney, the front smoke chamber of described vacuum boiler is built-in with the generator of absorption heat pump, and the absorption heat pump that described generator is at least described with condenser, evaporation absorber and heat exchanger composition, a road heating backwater passes through absorber portion and the condenser of described evaporation absorber successively as cooling water; The waste-heat recoverer arranging on another road process chimney is as the evaporator section of the described evaporation absorber of low-temperature heat source process of absorption heat pump.
As preferably: the generator bottom of described absorption heat pump picks out bromize lithium concentrated solution, after the heat exchanger connecting, be connected in the absorber portion of evaporation absorber by a choke valve, by bottom pick out lithium-bromide solution, through a solution pump, after described heat exchanger, connect again the top of generator; Described generator top is connected in condenser by steam (vapor) outlet, and be connected in the evaporator section of evaporation absorber from the bottom taphole of this condenser, pick out and be connected in the upper spray pipe of the evaporator section of evaporation absorber by evaporator section bottom one cryogenic fluid pump of this evaporation absorber.
As preferably: the bottom taphole of described condenser is connected in the evaporator section of evaporation absorber through a U-shaped pipe, in described condenser through heating backwater pick out after by picking out backwater behind the drum chamber outside burner hearth, the two ends of described drum chamber are respectively arranged with intake chamber and water-supplying chamber; The delivery port of described waste-heat recoverer is connected in the cooling coil import in evaporation absorber evaporator section through a circulating pump, and this cooling coil outlet tieback is in described waste-heat recoverer.
The utility model belongs to the one improvement to prior art, it is taking the built-in generator of vacuum boiler as power, produce water at low temperature and carry out cooling vacuum boiler tail flue gas, thereby the moisture condensing in flue gas, and reduce exhaust gas temperature and obtain energy, with Boiler heating backwater as the condensation of lithium bromide refrigerating, endergonic carrier, thereby make return water temperature improve; It has rational in infrastructure, uses and controls conveniently, reliable, efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, the vacuum boiler of a kind of built-in absorption heat pump described in the utility model, it comprises a vacuum boiler 2 with chimney 1, the front smoke chamber of described vacuum boiler 2 is built-in with the generator 3 of absorption heat pump, and the absorption heat pump that described generator 3 is at least described with condenser 4, evaporation absorber 5 and heat exchanger 6 compositions, a road heating backwater 7 passes through absorber portion 51 and the condenser 4 of described evaporation absorber 5 successively as cooling water; The waste-heat recoverer 8 arranging on another road process chimney 1 is as the evaporator section 52 of the described evaporation absorber 5 of low-temperature heat source process of absorption heat pump.
Shown in figure, generator 3 bottoms of described absorption heat pump pick out bromize lithium concentrated solution, after the heat exchanger 6 connecting, be connected in the absorber portion 51 of evaporation absorber 5 by a choke valve 9, by bottom pick out lithium-bromide solution, through a solution pump 10, connect the top of generator 3 through described heat exchanger 6 again; Described generator 3 tops are also connected in condenser 4 by steam (vapor) outlet 11, and be connected in the evaporator section 52 of evaporation absorber 5 from the bottom taphole of this condenser 4, pick out and be connected in the upper spray pipe of the evaporator section 52 of evaporation absorber 5 by evaporator section 52 bottom one cryogenic fluid pumps 12 of this evaporation absorber 5.
The bottom taphole of condenser 4 described in the utility model is connected in through a U-shaped pipe 13 in the evaporator section 52 of evaporation absorber 5, in described condenser 4 through heating backwater 7 pick out after by picking out backwater behind the drum chamber 14 outside burner hearth, the two ends of described drum chamber 14 are respectively arranged with intake chamber 15 and water-supplying chamber 16; The delivery port of described waste-heat recoverer 8 is connected in the cooling coil import in evaporation absorber evaporator section 52 through a circulating pump 17, and this cooling coil outlet tieback is in described waste-heat recoverer 8.
The utility model is to be built-in with absorption heat pump at vacuum boiler, the built-in generator of boiler front smoke chamber, high-temperature flue gas is as the driving heat source of generator, waste-heat recoverer absorbs the heat energy in flue gas, as the low-temperature heat source of heat pump, heating backwater is as cooling water, obtain the heat of absorber and condenser, compared with prior art, the built-in absorption heat pump of vacuum boiler, produce and form the cooling boiler tail flue gas of warm water, thereby the moisture in condensation flue gas and reduce exhaust gas temperature and obtain heat makes boiler thermal output can reach 110% in theory; The control of boiler self-balancing, can realize under each load condition efficiency the highest; Because the pre-heat pump of vacuum boiler can adopt integrative control, boiler program controller can change and regulate voluntarily according to the every operational factor of boiler, therefore controls and moves the most reliable.
Claims (3)
1. the vacuum boiler of a built-in absorption heat pump, it comprises a vacuum boiler with chimney, it is characterized in that the front smoke chamber of described vacuum boiler is built-in with the generator of absorption heat pump, and the absorption heat pump that described generator is at least described with condenser, evaporation absorber and heat exchanger composition, a road heating backwater passes through absorber portion and the condenser of described evaporation absorber successively as cooling water; The waste-heat recoverer arranging on another road process chimney is as the evaporator section of the described evaporation absorber of low-temperature heat source process of absorption heat pump.
2. the vacuum boiler of built-in absorption heat pump according to claim 1, the generator bottom that it is characterized in that described absorption heat pump picks out bromize lithium concentrated solution, after the heat exchanger connecting, be connected in the absorber portion of evaporation absorber by a choke valve, by bottom pick out lithium-bromide solution, through a solution pump, after described heat exchanger, connect again the top of generator; Described generator top is connected in condenser by steam (vapor) outlet, and be connected in the evaporator section of evaporation absorber from the bottom taphole of this condenser, pick out and be connected in the upper spray pipe of the evaporator section of evaporation absorber by evaporator section bottom one cryogenic fluid pump of this evaporation absorber.
3. the vacuum boiler of built-in absorption heat pump according to claim 2, the bottom taphole that it is characterized in that described condenser is connected in the evaporator section of evaporation absorber through a U-shaped pipe, in described condenser through heating backwater pick out after by picking out backwater behind the drum chamber outside burner hearth, the two ends of described drum chamber are respectively arranged with intake chamber and water-supplying chamber; The delivery port of described waste-heat recoverer is connected in the cooling coil import in evaporation absorber evaporator section through a circulating pump, and this cooling coil outlet tieback is in described waste-heat recoverer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092295.6U CN205261926U (en) | 2015-12-25 | 2015-12-25 | Built -in absorption heat pump's plant specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092295.6U CN205261926U (en) | 2015-12-25 | 2015-12-25 | Built -in absorption heat pump's plant specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261926U true CN205261926U (en) | 2016-05-25 |
Family
ID=56003450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092295.6U Active CN205261926U (en) | 2015-12-25 | 2015-12-25 | Built -in absorption heat pump's plant specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466016A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Vacuum boiler with built-in absorption type heat pump |
| CN109631391A (en) * | 2019-01-16 | 2019-04-16 | 浙江力巨热能设备有限公司 | Twin-stage absorption heat pump built in a kind of boiler |
-
2015
- 2015-12-25 CN CN201521092295.6U patent/CN205261926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466016A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Vacuum boiler with built-in absorption type heat pump |
| CN109631391A (en) * | 2019-01-16 | 2019-04-16 | 浙江力巨热能设备有限公司 | Twin-stage absorption heat pump built in a kind of boiler |
| CN109631391B (en) * | 2019-01-16 | 2023-09-12 | 浙江力巨热能设备有限公司 | Built-in doublestage absorption heat pump of boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181102 Address after: 313200 No. 150, Sheng Ye street, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee after: Zhejiang Li Ju thermal energy equipment Co., Ltd. Address before: 313000 No. 150, Sheng Ye street, Wu Kang Town, Deqing County, Huzhou, Zhejiang. Patentee before: LIJU THERMAL POWER EQUIPMENT CO., LTD. |