CN201014624Y - Valley storage peak used large-scale energy-saving heat exchange system - Google Patents
Valley storage peak used large-scale energy-saving heat exchange system Download PDFInfo
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- CN201014624Y CN201014624Y CNU2007201032842U CN200720103284U CN201014624Y CN 201014624 Y CN201014624 Y CN 201014624Y CN U2007201032842 U CNU2007201032842 U CN U2007201032842U CN 200720103284 U CN200720103284 U CN 200720103284U CN 201014624 Y CN201014624 Y CN 201014624Y
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Abstract
The utility model relates to a large scale energy-saving heat exchange system for valley storage peak, including a heat storage system, a water heating system for production and a heating system, the heat storage system includes a heat storage water pool, a laminar flow heat exchanger is arranged in the heat storage water pool, the water heating system for production includes a heat-exchange coil and a production water tank, the heating system includes a plate heat exchanger and a heating device. The utility model has the beneficial effects that: the utility model reduces the cost of the electricity in production, which is economic, reasonable, safe and reliable; the utility model can realize the large flow heat exchange of two different media of clean water and the water with low concentration of mud or softened water and hard water; the heat distribution of the heat storage water pool is even; and the temperature difference of the large volume heat exchange is minor.
Description
Technical field
The utility model relates to a kind of heat-exchange system, relates in particular to a kind of paddy and holds peak large-scale energy-saving heat-exchange system.
Background technology
Carry out concrete production in enormous quantities and large tracts of land building and heating in the winter time under the cryogenic conditions, how rationally economy is used electric energy, is reduced production costs, it is the technical barrier that heating power design always needs to be resolved hurrily, and present heat-exchange system exists heat exchanger can't realize clear water and the big flow thermal energy exchange that contains low concentration silt water, large-scale thermal storage tank's heating power skewness, big volumetric calorific value exchange easily produces problems such as excessive temperature differentials, design a kind of making and reduce the therrmodynamic system electricity cost, the heat-exchange system that also can solve the problems referred to above of existing heat-exchange system is necessary.
The utility model content
The purpose of this utility model provides a kind of paddy and holds peak large-scale energy-saving heat-exchange system, reduced the cost of production electricity consumption, the heat exchanger that has solved present heat-exchange system existence can't be realized clear water and the big flow thermal energy exchange that contains low concentration silt water, large-scale thermal storage tank's heating power skewness, big volumetric calorific value exchange easily produces the problem of excessive temperature differentials.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of paddy is held peak large-scale energy-saving heat-exchange system, comprise hold over system, the industrial water heating system, heating system, described hold over system comprises the thermal storage tank, the thermal storage tank top is provided with mends softening water pipe, the bottom is provided with drainpipe, be provided with the laminar heat transfer device in the thermal storage tank, described drainpipe is provided with valve, described laminar heat transfer device top connects heat supply water and is responsible for the water side, laminar heat transfer device bottom takes back water and is responsible for water inlet end, described backwater is responsible for the water side and is connected with water pump I water inlet, and described water pump I water outlet port is connected with the boilers heated electrically water inlet, and described boilers heated electrically delivery port is responsible for water inlet end with described heat supply water and is connected; Described industrial water water system comprises heat exchange coil, produces water tank, described heat exchange coil is located between the upper and lower of described laminar heat transfer device in the water tank, described production water outlet of water tank connects the dirt separator water inlet, described dirt separator delivery port connects the water inlet of the water pump II of big flow, big flow velocity, the delivery port of described water pump II is connected with the water inlet end of heat exchange coil, and the water side of heat exchange coil connects the water inlet of producing water tank; Described heating system comprises plate type heat exchanger, the hot water outlet on described thermal storage tank right side connects the water inlet of water pump III, the delivery port of water pump III is connected with the water inlet of hot water of described plate type heat exchanger, the hot water outlet of plate type heat exchanger is connected with the heating water return outlet on thermal storage tank right side, the cold water inlet of described plate type heat exchanger connects the delivery port of heating equipment, and the cold water delivery port of plate type heat exchanger connects the water inlet of heating equipment.Described paddy is held the peak can utilize low electricity price paddy, ordinary telegram energy with the large-scale energy-saving heat-exchange system, and heat exchange is energy-conservation, reaches high electricity price peak electricity stage use heat energy, can carry out 2 kinds of different big flow exchange heat.
Paddy described in the utility model is held the peak: reduced the cost of production electricity consumption, economical rationality, safe and reliable; Clear water be can realize and low concentration silt water, demineralized water and the big flow heat exchange of two kinds of different mediums of hardness water contained; Thermal storage tank's heating power is evenly distributed; Big volumetric calorific value exchange temperature difference problem of smaller.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is that the described paddy of the utility model embodiment is held the structural representation of peak with the large-scale energy-saving heat-exchange system.
Among the figure:
1, hold over system; 2, industrial water heating system; 3, heating system; 10, thermal storage tank; 11 laminar heat transfer devices; 12, boilers heated electrically; 13, water pump I; 20, heat exchange coil; 21, produce water tank; 22, dirt separator; 23, water pump II; 30, plate type heat exchanger; 31, water pump III; 32, heating equipment; 100, hot water outlet; 101, heating water return outlet; 102, mend softening water pipe; 103, drainpipe; 104, heat supply water is responsible for; 105, backwater is responsible for.
The specific embodiment
As shown in Figure 1, the described paddy of the utility model embodiment is held peak large-scale energy-saving heat-exchange system, comprise hold over system 1, industrial water heating system 2, heating system 3, hold over system 1 comprises thermal storage tank 10, thermal storage tank 10 tops are provided with mends softening water pipe 102, the bottom is provided with drainpipe 103, be provided with laminar heat transfer device 11 in the thermal storage tank 10, drainpipe 103 is provided with valve, laminar heat transfer device 11 tops connect heat supply water and are responsible for 111 water sides, laminar heat transfer device 11 bottoms take back water and are responsible for 115 water inlet ends, backwater is responsible for 115 water sides and is connected with water pump I13 water inlet, water pump I13 water outlet port is connected with boilers heated electrically 12 water inlets, and boilers heated electrically 12 delivery ports are responsible for 111 water inlet ends with heat supply water and are connected; Industrial water water system 2 comprises heat exchange coil 20, produces water tank 21, heat exchange coil 20 is located between the upper and lower of described laminar heat transfer device 11 in the water tank, produce water tank 21 delivery ports and connect dirt separator 22 water inlets, dirt separator 22 delivery ports connect the water inlet of the water pump II23 of big flow, big flow velocity, the delivery port of water pump II23 is connected with the water inlet end of heat exchange coil 20, and the water side of heat exchange coil 20 connects the water inlet of producing water tank 21; Heating system 3 comprises plate type heat exchanger 30, the hot water outlet 100 on thermal storage tank 10 right sides connects the water inlet of water pump III31, the delivery port of water pump III31 connects the water inlet of hot water of plate type heat exchanger 30, the hot water outlet of plate type heat exchanger 30 is connected with the heating water return outlet 101 on thermal storage tank 10 right sides, the cold water inlet of plate type heat exchanger 30 connects the delivery port of heating equipment 32, and the cold water delivery port of plate type heat exchanger 30 is connected with the water inlet of heating equipment 32.
During use, hold over system 1 utilizes the low ebb electricity to carry out accumulation of energy, avoids the peak electricity tariff period, reduces the higher operation electricity charge of boilers heated electrically 12, thereby reaches energy-conservation and effect that reduce cost; Laminar heat transfer device 11 makes thermal storage tank's 10 interior heating power even; The utilization of heat exchange coil 20 and big flow velocity, big flow water pump II21 has realized clear water and has contained the big flow heat exchange of two kinds of different mediums of low concentration silt water in the industrial water water system 2; The utilization of plate type heat exchanger 30 has realized the big flow heat exchange of demineralized water and two kinds of different mediums of hardness water in the heating system 3.
Claims (1)
1. a paddy is held peak large-scale energy-saving heat-exchange system, it is characterized in that: comprise hold over system, the industrial water heating system, heating system, described hold over system comprises the thermal storage tank, the thermal storage tank top is provided with mends softening water pipe, the bottom is provided with drainpipe, be provided with the laminar heat transfer device in the thermal storage tank, described drainpipe is provided with valve, described laminar heat transfer device top connects heat supply water and is responsible for the water side, laminar heat transfer device bottom takes back water and is responsible for water inlet end, described backwater is responsible for the water side and is connected with water pump I water inlet, and described water pump I water outlet port is connected with the boilers heated electrically water inlet, and described boilers heated electrically delivery port is responsible for water inlet end with described heat supply water and is connected; Described industrial water water system comprises heat exchange coil, produces water tank, described production water outlet of water tank connects the dirt separator water inlet, described dirt separator delivery port connects the water inlet of water pump II, the delivery port of described water pump II is connected with the water inlet end of heat exchange coil, and the water side of heat exchange coil connects the water inlet of producing water tank; Described heating system comprises plate type heat exchanger, described thermal storage tank's hot water outlet connects the water inlet of water pump III, the delivery port of water pump III is connected with the water inlet of hot water of described plate type heat exchanger, the hot water outlet of plate type heat exchanger is connected with thermal storage tank's heating water return outlet, the cold water inlet of described plate type heat exchanger connects the delivery port of heating equipment, and the cold water delivery port of plate type heat exchanger connects the water inlet of heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032842U CN201014624Y (en) | 2007-01-19 | 2007-01-19 | Valley storage peak used large-scale energy-saving heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201032842U CN201014624Y (en) | 2007-01-19 | 2007-01-19 | Valley storage peak used large-scale energy-saving heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014624Y true CN201014624Y (en) | 2008-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201032842U Expired - Lifetime CN201014624Y (en) | 2007-01-19 | 2007-01-19 | Valley storage peak used large-scale energy-saving heat exchange system |
Country Status (1)
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| CN (1) | CN201014624Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292630A (en) * | 2013-05-31 | 2013-09-11 | 安徽国电能源设备工程有限公司 | Off-peak electricity high-temperature heat-storage steam generating system |
| CN104296378A (en) * | 2013-10-28 | 2015-01-21 | 泉州恒灼热力机械科技有限公司 | Electrical heat energy high-temperature storage device |
| CN104654449A (en) * | 2014-12-17 | 2015-05-27 | 东北大学 | Distributed electric heat energy storage heating control system and method |
| CN108488876A (en) * | 2018-01-03 | 2018-09-04 | 上海今日能源工程有限公司 | A kind of steam power plant's intermediate pressure cylinder pumping phase-transition heat-storage peak adjusting device |
| CN109945712A (en) * | 2019-03-29 | 2019-06-28 | 天津大学 | A kind of constant pressure storing heating pond and control method changing electricity for coal |
-
2007
- 2007-01-19 CN CNU2007201032842U patent/CN201014624Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292630A (en) * | 2013-05-31 | 2013-09-11 | 安徽国电能源设备工程有限公司 | Off-peak electricity high-temperature heat-storage steam generating system |
| CN104296378A (en) * | 2013-10-28 | 2015-01-21 | 泉州恒灼热力机械科技有限公司 | Electrical heat energy high-temperature storage device |
| CN104654449A (en) * | 2014-12-17 | 2015-05-27 | 东北大学 | Distributed electric heat energy storage heating control system and method |
| CN104654449B (en) * | 2014-12-17 | 2017-05-10 | 东北大学 | Distributed electric heat energy storage heating control system and method |
| CN108488876A (en) * | 2018-01-03 | 2018-09-04 | 上海今日能源工程有限公司 | A kind of steam power plant's intermediate pressure cylinder pumping phase-transition heat-storage peak adjusting device |
| CN109945712A (en) * | 2019-03-29 | 2019-06-28 | 天津大学 | A kind of constant pressure storing heating pond and control method changing electricity for coal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CHINA RAILWAY CONSTRUCTION GROUP CO., LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: China Railway Construction Group Co., Ltd. Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: China Railway Construction Group Co., Ltd. Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: CHINA RAILWAY CONSTRUCTION GROUP CO., LTD. ¬ |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |
|
| EXPY | Termination of patent right or utility model |