CN211012541U - Distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system - Google Patents
Distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system Download PDFInfo
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- CN211012541U CN211012541U CN201921997220.0U CN201921997220U CN211012541U CN 211012541 U CN211012541 U CN 211012541U CN 201921997220 U CN201921997220 U CN 201921997220U CN 211012541 U CN211012541 U CN 211012541U
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- water
- lithium bromide
- cooling
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- heat exchanger
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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
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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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
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system, which comprises an internal combustion engine unit, a heat exchanger, a smoke hot water lithium bromide unit and a cooling tower, wherein the primary side of the heat exchanger is communicated with a steam-water circulation system of the internal combustion engine unit, and the secondary side of the heat exchanger is communicated with a cooling water circulation system of the smoke hot water lithium bromide unit; the cooling water outlet of the smoke hot water lithium bromide unit and the secondary side outlet of the heat exchanger are communicated with the water inlet of the cooling tower, the water outlet of the cooling tower is communicated with the water inlet of the circulating water pump unit, and the water outlet of the circulating water pump unit is communicated with the cooling water inlet of the smoke hot water lithium bromide unit and the secondary side inlet of the heat exchanger respectively. The utility model discloses be used for cooling down for flue gas hot water lithium bromide machine and internal combustion engine set high temperature cylinder liner water heat exchanger's cooling water simultaneously with the cooling tower, can reduce cost, save and take up an area of.
Description
Technical Field
The utility model relates to a distributed energy station high temperature cylinder liner water and lithium bromide unit cooling water system belongs to power plant's cooling water treatment system technical field.
Background
Internal-combustion engine group and high temperature cylinder liner water of distributed energy station can produce a large amount of heats discharging fume at the power generation in-process, and the heat of production supplies to flue gas hot water lithium bromide unit, and flue gas hot water lithium bromide unit needs the supporting cooling tower that corresponds, cools down to the cooling water, and internal-combustion engine group high temperature cylinder liner water heat exchanger also needs supporting emergent cooling tower simultaneously, cools down to the high temperature cylinder liner water that flue gas hot water lithium bromide unit can not get off. However, cooling towers are costly to build and have a large footprint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distributed energy station high temperature cylinder liner water and lithium bromide unit cooling water system is used for cooling down for flue gas hot water lithium bromide machine and internal combustion engine set high temperature cylinder liner water heat exchanger's cooling water simultaneously with the cooling tower, can reduce cost, sparingly take up an area of.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system comprises an internal combustion engine unit, a heat exchanger, a flue gas hot water lithium bromide unit and a cooling tower, wherein the primary side of the heat exchanger is communicated with a steam-water circulation system of the internal combustion engine unit, and the secondary side of the heat exchanger is communicated with a cooling water circulation system of the flue gas hot water lithium bromide unit; the cooling water outlet of the smoke hot water lithium bromide unit and the secondary side outlet of the heat exchanger are communicated with the water inlet of the cooling tower, the water outlet of the cooling tower is communicated with the water inlet of the circulating water pump unit, and the water outlet of the circulating water pump unit is communicated with the cooling water inlet of the smoke hot water lithium bromide unit and the secondary side inlet of the heat exchanger respectively.
In the aforesaid distributed energy station high temperature cylinder liner water and lithium bromide unit cooling water system, the water inlet department of cooling tower is equipped with first butterfly valve, and the water outlet department of cooling tower is equipped with the second butterfly valve.
In the distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system, the circulating water pump unit comprises a plurality of circulating water pump units connected in parallel, and each circulating water pump unit comprises a first electric butterfly valve, a water pump, a check valve and a second electric butterfly valve which are sequentially connected in series.
In the cooling water system for the high-temperature cylinder sleeve water and the lithium bromide unit in the distributed energy station, a sewage outlet is formed in a pipeline between the cooling tower and the circulating water pump unit, and a third butterfly valve is arranged at the sewage outlet.
In the distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system, a ground washing water outlet is formed in a pipeline between the cooling tower and the power unit, and a fourth butterfly valve is arranged at the ground washing water outlet.
Compared with the prior art, the utility model discloses be used for cooling down for flue gas hot water lithium bromide machine and internal combustion engine set high temperature cylinder liner water heat exchanger's cooling water simultaneously with the cooling tower, can reduce cost, save and take up an area of.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1-smoke hot water lithium bromide unit, 2-heat exchanger, 3-internal combustion engine unit, 4-first butterfly valve, 5-cooling tower, 6-second butterfly valve, 7-third butterfly valve, 8-sewage outlet, 9-fourth butterfly valve, 10-ground washing water outlet, 11-first electric butterfly valve, 12-water pump, 13-check valve, 14-second electric butterfly valve, 15-circulating water pump unit and 16-circulating water pump unit.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
Embodiment 1 of the utility model: a distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system comprises an internal combustion engine unit 3, a heat exchanger 2, a flue gas hot water lithium bromide unit 1 and a cooling tower 5, wherein the primary side of the heat exchanger 2 is communicated with a steam-water circulation system of the internal combustion engine unit 3, and the secondary side of the heat exchanger 2 is communicated with a water circulation system of the flue gas hot water lithium bromide unit 1; the cooling outlet of the smoke hot water lithium bromide unit 1 and the secondary side outlet of the heat exchanger 2 are communicated with the water inlet of the cooling tower 5, the water outlet of the cooling tower 5 is communicated with the water inlet of the circulating water pump unit 16, and the water outlet of the circulating water pump unit 16 is communicated with the cooling water inlet of the smoke hot water lithium bromide unit 1 and the secondary side inlet of the heat exchanger 2 respectively.
Example 2: a distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system comprises an internal combustion engine unit 3, a heat exchanger 2, a flue gas hot water lithium bromide unit 1 and a cooling tower 5, wherein the primary side of the heat exchanger 2 is communicated with a steam-water circulation system of the internal combustion engine unit 3, and the secondary side of the heat exchanger 2 is communicated with a cooling water circulation system of the flue gas hot water lithium bromide unit 1; the cooling water outlet of the flue gas hot water lithium bromide unit 1 and the secondary side outlet of the heat exchanger 2 are communicated with the water inlet of the cooling tower 5, the water outlet of the cooling tower 5 is communicated with the water inlet of the circulating water pump unit 16, and the water outlet of the circulating water pump unit 16 is communicated with the cooling water inlet of the flue gas hot water lithium bromide unit 1 and the secondary side inlet of the heat exchanger 2 respectively.
The water inlet of the cooling tower 5 is provided with a first butterfly valve 4, and the water outlet of the cooling tower 5 is provided with a second butterfly valve 6. The circulating water pump group 16 comprises a plurality of circulating water pump units 15 which are connected in parallel, and each circulating water pump unit 15 comprises a first electric butterfly valve 11, a water pump 12, a check valve 13 and a second electric butterfly valve 14 which are sequentially connected in series.
Example 3: a distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system comprises an internal combustion engine unit 3, a heat exchanger 2, a flue gas hot water lithium bromide unit 1 and a cooling tower 5, wherein the primary side of the heat exchanger 2 is communicated with a steam-water circulation system of the internal combustion engine unit 3, and the secondary side of the heat exchanger 2 is communicated with a cooling water circulation system of the flue gas hot water lithium bromide unit 1; the cooling outlet of the smoke hot water lithium bromide unit 1 and the secondary side outlet of the heat exchanger 2 are communicated with the water inlet of the cooling tower 5, the water outlet of the cooling tower 5 is communicated with the water inlet of the circulating water pump unit 16, and the water outlet of the circulating water pump unit 16 is communicated with the cooling water inlet of the smoke hot water lithium bromide unit 1 and the secondary side inlet of the heat exchanger 2 respectively.
The water inlet of the cooling tower 5 is provided with a first butterfly valve 4, and the water outlet of the cooling tower 5 is provided with a second butterfly valve 6. The circulating water pump group 16 comprises a plurality of circulating water pump units 15 which are connected in parallel, and each circulating water pump unit 15 comprises a first electric butterfly valve 11, a water pump 12, a check valve 13 and a second electric butterfly valve 14 which are sequentially connected in series.
And a sewage outlet 8 is arranged on a pipeline between the cooling tower 5 and the circulating water pump set 16, and the sewage outlet 8 is provided with a third butterfly valve 7. A ground washing water outlet 10 is arranged on a pipeline between the cooling tower 5 and the circulating water pump set 16, and the ground washing water outlet 10 is provided with a fourth butterfly valve 9.
The utility model discloses a theory of operation of embodiment: high-temperature cooling water in the heat exchanger 2 and the smoke hot water lithium bromide unit 1 can flow to the cooling tower 4, and flows back to the heat exchanger 2 and the smoke hot water lithium bromide unit 1 through the circulating water pump unit 16 after being cooled by the cooling tower 4, so that the cooling tower 4 simultaneously cools the heat exchanger 2 and the smoke hot water lithium bromide unit 1 through cooling water, the construction cost of the cooling tower can be reduced, and the occupied area is saved.
Claims (5)
1. A distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system is characterized by comprising an internal combustion engine unit (3), a heat exchanger (2), a flue gas hot water lithium bromide unit (1) and a cooling tower (5), wherein the primary side of the heat exchanger (2) is communicated with a steam-water circulation system of the internal combustion engine unit (3), and the secondary side of the heat exchanger (2) is communicated with a cooling water circulation system of the flue gas hot water lithium bromide unit (1); the cooling water outlet of the smoke hot water lithium bromide unit (1) and the secondary side outlet of the heat exchanger (2) are communicated with the water inlet of the cooling tower (5), the water outlet of the cooling tower (5) is communicated with the water inlet of the circulating water pump set (16), and the water outlet of the circulating water pump set (16) is communicated with the cooling water inlet of the smoke hot water lithium bromide unit (1) and the secondary side cold water inlet of the heat exchanger (2) respectively.
2. The distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system as claimed in claim 1, wherein a first butterfly valve (4) is arranged at a water inlet of the cooling tower (5), and a second butterfly valve (6) is arranged at a water outlet of the cooling tower (5).
3. The distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system according to claim 1, wherein the circulating water pump set (16) comprises a plurality of circulating water pump units (15) connected in parallel, and each circulating water pump unit (15) comprises a first electric butterfly valve (11), a water pump (12), a check valve (13) and a second electric butterfly valve (14) which are sequentially connected in series.
4. The distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system as claimed in claim 1, wherein a sewage outlet (8) is provided on a pipeline between the cooling tower (5) and the circulating water pump set (16), and the sewage outlet (8) is provided with a third butterfly valve (7).
5. The distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system as claimed in claim 1, wherein a ground washing water outlet (10) is arranged on a pipeline between the cooling tower (5) and the circulating water pump set (16), and the ground washing water outlet (10) is provided with a fourth butterfly valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997220.0U CN211012541U (en) | 2019-11-18 | 2019-11-18 | Distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997220.0U CN211012541U (en) | 2019-11-18 | 2019-11-18 | Distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211012541U true CN211012541U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921997220.0U Active CN211012541U (en) | 2019-11-18 | 2019-11-18 | Distributed energy station high-temperature cylinder sleeve water and lithium bromide unit cooling water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211012541U (en) |
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2019
- 2019-11-18 CN CN201921997220.0U patent/CN211012541U/en active Active
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