CN204063229U - Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy - Google Patents
Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy Download PDFInfo
- Publication number
- CN204063229U CN204063229U CN201420436447.9U CN201420436447U CN204063229U CN 204063229 U CN204063229 U CN 204063229U CN 201420436447 U CN201420436447 U CN 201420436447U CN 204063229 U CN204063229 U CN 204063229U
- Authority
- CN
- China
- Prior art keywords
- heat
- transfer medium
- heat transfer
- packaged type
- storing device
- 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
- 238000009825 accumulation Methods 0.000 title claims abstract description 22
- 238000004220 aggregation Methods 0.000 claims abstract description 27
- 230000002776 aggregation Effects 0.000 claims abstract description 27
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 238000005338 heat storage Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 11
- 230000002354 daily Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003203 everyday Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model " utilizes the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy ", belongs to power-saving technology.Comprise and to assemble more than factory used heat aggregation apparatus more than used heat for being arranged on the place producing the remaining used heat of industry, and can be connected with described remaining used heat aggregation apparatus the packaged type heat-storing device 2 absorbing heat accumulation heat, described packaged type heat-storing device 2 carries out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage; Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing.The transmission of the remaining used heat of industry to heat energy needed for the daily lives of the people can be realized easily.
Description
Technical field
The utility model relates to field of energy-saving technology, and particularly a kind of remaining used heat of industry that utilizes is for the packaged type heat accumulation energy conserving system of heat energy.
Background technology
A lot of factory all can produce a large amount of remaining used heat, and direct discharge not only affects air ambient, plant area's microclimate, and causes energy waste.
If used heat can supply everyday home and utilize manufacture hot water or heating in winter more than this part, a lot of resource can be saved.But how utilizing, how these heat energy are transported to every household by low-cost high-efficiency neatly, then it is the problem failing at present to solve very well.
Utility model content
The defect that the utility model exists according to above-mentioned field, provides a kind of method and the packaged type heat accumulation energy conserving system that utilize the remaining used heat of industry to supply heat energy.Technical scheme is as follows:
A kind of packaged type heat accumulation energy conserving system, it is characterized in that, comprise and to assemble more than factory used heat aggregation apparatus more than used heat for being arranged on the place producing the remaining used heat of industry, and can be connected with described remaining used heat aggregation apparatus the packaged type heat-storing device 2 absorbing heat accumulation heat, described packaged type heat-storing device 2 carries out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage;
Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing;
Packaged type heat-storing device 2 can be connected with heat transfer medium input pipe 1-4 with heat transfer medium defeated place pipe 1-2 and to form heat transfer medium closed circuit.
Described heat transfer medium efferent duct 1-2 is provided with at least one distributor 3, described heat transfer medium input pipe 1-4 is provided with at least one recovery port 4, and described packaged type heat-storing device 2 forms described heat transfer medium closed circuit with described heat transfer medium heat exchanger tube 1-3 and heat transfer medium input pipe 1-4 by described distributor 3 and described recovery port 4
Circulating pump is provided with between the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 and described recovery port 4.
Be provided with and the high-temperature heat-transfer medium storage tank 6 that be communicated with parallel with described heat transfer medium efferent duct 1-2 between described heat collector 1 with first described distributor 3, on described heat transfer medium efferent duct 1-2 and between the junction of described high-temperature heat-transfer medium storage tank 6, be provided with valve 7-1; The two ends of described high-temperature heat-transfer medium storage tank 6 are provided with valve 7-2.
Described removable heat-storing device 2 is independent of described remaining used heat aggregation apparatus, a part for a kind of mobile transporting equipment maybe can be moved means of transport and move transport, can saving heat transfer heat-storage medium, its inner chamber is provided with heat transfer heat-storage medium circulation pipe 5, the entrance 5-1 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described distributor 3, and the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described recovery port 4.
Further, described removable heat-storing device 2 has the heat transfer canned mouth of heat-storage medium and delivery outlet, exchanges for carrying out heat transfer heat-storage medium with the heat-needing facility of user;
Or the shell of described removable heat-storing device 2 is by forming by heat conduction inner casing 2-1 and dismountable thermally insulating housing 2-2, and removable heat-storing device 2 can carry out heat exchange to the heat-needing facility of user by heat conduction inner casing 2-1 by described;
Or, arrange in described removable heat-storing device 2 by one independent of the water circulating pipe 8 with described heat transfer heat-storage medium circulation pipe 5, the entrance and exit of described water circulating pipe 8 and the heat-needing facility of user can be connected and make the water pipe in described heat-needing facility and described water circulating pipe 8 form water circulation flow channel thus make recirculated water absorb the heat stored in described removable heat-storing device 2.
The utility model also provides a kind of method utilizing the remaining used heat of industry to provide heat energy, it is characterized in that, remaining used heat aggregation apparatus is set in the place producing the remaining used heat of industry and assembles used heat more than factory, adopt with described more than used heat aggregation apparatus can mate the packaged type heat-storing device 2 be communicated with and carry out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage;
Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing;
Packaged type heat-storing device 2 can be connected with heat transfer medium input pipe 1-4 with heat transfer medium heat exchanger tube 1-3 and to form heat transfer medium closed circuit.
Described heat transfer medium efferent duct 1-2 is provided with at least one distributor 3, described heat transfer medium input pipe 1-4 is provided with at least one recovery port 4, and described packaged type heat-storing device 2 forms described heat transfer medium closed circuit with described heat transfer medium heat exchanger tube 1-3 and heat transfer medium input pipe 1-4 by described distributor 3 and described recovery port 4
Circulating pump is provided with between the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 and described recovery port 4.
Be provided with and the high-temperature heat-transfer medium storage tank 6 that be communicated with parallel with described heat transfer medium efferent duct 1-2 between described heat collector 1 with first described distributor 3, on described heat transfer medium efferent duct 1-2 and between the junction of described high-temperature heat-transfer medium storage tank 6, be provided with valve 7-1; The two ends of described high-temperature heat-transfer medium storage tank 6 are provided with valve 7-2.
Described removable heat-storing device 2 is independent of described remaining used heat aggregation apparatus, a part for a kind of mobile transporting equipment maybe can be moved means of transport and move transport, can saving heat transfer heat-storage medium, its inner chamber is provided with heat transfer heat-storage medium circulation pipe 5, the entrance 5-1 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described distributor 3, and the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described recovery port 4.
Described removable heat-storing device 2 has the heat transfer canned mouth of heat-storage medium and delivery outlet, exchanges for carrying out heat transfer heat-storage medium with the heat-needing facility of user;
Or the shell of described removable heat-storing device 2 is by forming by heat conduction inner casing 2-1 and dismountable thermally insulating housing 2-2, and removable heat-storing device 2 can carry out heat exchange to the heat-needing facility of user by heat conduction inner casing 2-1 by described;
Or, arrange in described removable heat-storing device 2 by one independent of the water circulating pipe 8 with described heat transfer heat-storage medium circulation pipe 5, the entrance and exit of described water circulating pipe 8 and the heat-needing facility of user can be connected and make the water pipe in described heat-needing facility and described water circulating pipe 8 form water circulation flow channel thus make recirculated water absorb the heat stored in described removable heat-storing device 2.
The packaged type heat accumulation energy conserving system that the utility model provides achieves the efficiency utilization of daily life to the remaining used heat of industry easily.Adopt principle nearby, the resident near factory can be made to reduce living cost, and reduce energy energy waste.
Accompanying drawing explanation
The schematic diagram of Fig. 1 the utility model packaged type heat accumulation energy conserving system;
Fig. 2 the utility model has the schematic diagram that high-temperature heat-transfer medium deposits the packaged type heat accumulation energy conserving system of holding vessel;
The removable heat-storing device structural representation of one in Fig. 3 the utility model packaged type heat accumulation energy conserving system;
The removable heat-storing device structural representation of another kind in Fig. 4 the utility model packaged type heat accumulation energy conserving system;
Wherein heat collector 1-1, heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3, heat transfer medium input pipe 1-4, packaged type heat-storing device 2, can heat conduction inner casing 2-1, thermally insulating housing 2-2, distributor 3, recovery port 4, heat transfer heat-storage medium circulation pipe 5, entrance 5-1, outlet 5-2, high-temperature heat-transfer medium deposits holding vessel 6, valve 7-1, valve 7-2, water circulating pipe 8, circulating pump 9.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of packaged type heat accumulation energy conserving system, it is characterized in that, comprise and to assemble more than factory used heat aggregation apparatus more than used heat for being arranged on the place producing the remaining used heat of industry, and can be connected with described remaining used heat aggregation apparatus the packaged type heat-storing device 2 absorbing heat accumulation heat, described packaged type heat-storing device 2 carries out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage;
Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing;
Packaged type heat-storing device 2 can be connected with heat transfer medium input pipe 1-4 with heat transfer medium heat exchanger tube 1-3 and to form heat transfer medium closed circuit.
In the utility model, the purposes of remaining used heat aggregation apparatus assembles the remaining used heat of industry, can be such as one remaining for industry used heat conveyance conduit delivery outlet is flocked together with larger pipeline, the heat transfer medium heat exchanger tube wherein arranged carries out getting rid of after heat exchange makes hot blast lower the temperature with the hot blast wherein assembled again, and the heat transfer medium in heat transfer medium heat exchanger tube is heated immediately and export from heat transfer medium efferent duct, flow into and carry out heat exchange in packaged type heat-storing device and make packaged type heat-storing device heat energy storage.Be transported to user and its heat-needing facility after the energy storage of packaged type heat-storing device carry out heat exchange thus make user utilize the remaining waste heat daily water consumption of industry.Carry out in heat exchanging process with the heat-needing facility of user, the heat transfer heat-storage medium in packaged type heat-storing device becomes solid-state from liquid, become solid-state after can transport and get back to remaining used heat aggregation apparatus and carry out energy storage next time.A remaining used heat aggregation apparatus can be equipped with some packaged type heat-storing devices, is similar to the relation of charging station and electric automobile.
Described heat transfer medium efferent duct 1-2 is provided with at least one distributor 3, described heat transfer medium input pipe 1-4 is provided with at least one recovery port 4, and described packaged type heat-storing device 2 forms described heat transfer medium closed circuit with described heat transfer medium heat exchanger tube 1-3 and heat transfer medium input pipe 1-4 by described distributor 3 and described recovery port 4.
Circulating pump is provided with between the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 and described recovery port 4.Circulation rate or the fluency of heat transfer medium can be increased, mention energy storage efficiency.
As shown in Figure 2, be provided with parallel with described heat transfer medium efferent duct 1-2 between described heat collector 1 with first described distributor 3 and the high-temperature heat-transfer medium be communicated with deposits holding vessel 6, on described heat transfer medium efferent duct 1-2 and between the junction of described high-temperature heat-transfer medium storage tank 6, be provided with valve 7-1; The two ends of described high-temperature heat-transfer medium storage tank 6 are provided with valve 7-2.If the heat transfer medium of remaining used heat aggregation apparatus heating does not need to carry out timely energy storage to packaged type heat-storing device, for avoiding waste, the utility model preferably arranges a high-temperature heat-transfer medium and deposits holding vessel, waste can be avoided on the one hand, on the other hand, at remaining used heat aggregation apparatus without the heat energy absorbable period, make system can continue to carry out energy storage to packaged type heat-storing device, system of the present utility model can be worked for 24 hours.
Described removable heat-storing device 2 is independent of described remaining used heat aggregation apparatus, a part for a kind of mobile transporting equipment maybe can be moved means of transport and move transport, can saving heat transfer heat-storage medium, its inner chamber is provided with heat transfer heat-storage medium circulation pipe 5, the entrance 5-1 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described distributor 3, and the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described recovery port 4.Packaged type heat-storing device of the present utility model can refer to the heat transfer heat-storage medium energy storage canister being convenient to adopt the transport of Conventional transport instrument that can move, and also can itself be exactly a fixing part for a Move tool, the such as compartment of a transport vehicle.
Further, described removable heat-storing device 2 has the heat transfer canned mouth of heat-storage medium and delivery outlet, exchanges for carrying out heat transfer heat-storage medium with the heat-needing facility of user;
Or as shown in Figure 3, the shell of described removable heat-storing device 2 is by forming by heat conduction inner casing 2-1 and dismountable thermally insulating housing 2-2, and removable heat-storing device 2 can carry out heat exchange to the heat-needing facility of user by heat conduction inner casing 2-1 by described;
Or as shown in Figure 4, arrange in described removable heat-storing device 2 by one independent of the water circulating pipe 8 with described heat transfer heat-storage medium circulation pipe 5, the entrance and exit of described water circulating pipe 8 and the heat-needing facility of user can be connected and make the water pipe in described heat-needing facility and described water circulating pipe 8 form water circulation flow channel thus make recirculated water absorb the heat stored in described removable heat-storing device 2.
In the utility model, packaged type heat-storing device and user's heat-needing facility carry out the mode of heat exchange can be multiple.
The utility model also provides a kind of method utilizing the remaining used heat of industry to provide heat energy, it is characterized in that, remaining used heat aggregation apparatus is set in the place producing the remaining used heat of industry and assembles used heat more than factory, adopt with described more than used heat aggregation apparatus can mate the packaged type heat-storing device 2 be communicated with and carry out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage;
Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing;
Packaged type heat-storing device 2 can be connected with heat transfer medium input pipe 1-4 with heat transfer medium heat exchanger tube 1-3 and to form heat transfer medium closed circuit.
Described heat transfer medium efferent duct 1-2 is provided with at least one distributor 3, described heat transfer medium input pipe 1-4 is provided with at least one recovery port 4, and described packaged type heat-storing device 2 forms described heat transfer medium closed circuit with described heat transfer medium heat exchanger tube 1-3 and heat transfer medium input pipe 1-4 by described distributor 3 and described recovery port 4.
Claims (6)
1. a packaged type heat accumulation energy conserving system, it is characterized in that, comprise and to assemble more than factory used heat aggregation apparatus more than used heat for being arranged on the place producing the remaining used heat of industry, and can be connected with described remaining used heat aggregation apparatus the packaged type heat-storing device 2 absorbing heat accumulation heat, described packaged type heat-storing device 2 carries out heat release by being transported to the heat-needing facility of specified location in user to user after thermal energy storage;
Described remaining used heat aggregation apparatus comprises heat transfer medium efferent duct 1-2, heat transfer medium heat exchanger tube 1-3 and the heat transfer medium input pipe 1-4 for carrying heat transfer medium of heat collector 1-1 and series connection; The heat energy that described heat transfer medium heat exchanger tube 1-3 makes heat transfer medium absorb set thermal assemble through described heat collector inside; Described heat collector 1-1 assembles used heat more than factory for absorbing;
Described packaged type heat-storing device 2 can be connected with heat transfer medium input pipe 1-4 with heat transfer medium heat exchanger tube 1-3 and to form heat transfer medium closed circuit.
2. packaged type heat accumulation energy conserving system according to claim 1, it is characterized in that: described heat transfer medium efferent duct 1-2 is provided with at least one distributor 3, described heat transfer medium input pipe 1-4 is provided with at least one recovery port 4, and described packaged type heat-storing device 2 forms described heat transfer medium closed circuit with described heat transfer medium heat exchanger tube 1-3 and heat transfer medium input pipe 1-4 by described distributor 3 and described recovery port 4.
3. packaged type heat accumulation energy conserving system according to claim 2, is characterized in that: be provided with circulating pump between the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 and described recovery port 4.
4. the packaged type heat accumulation energy conserving system according to Claims 2 or 3, it is characterized in that: be provided with and the high-temperature heat-transfer medium storage tank 6 that be communicated with parallel with described heat transfer medium efferent duct 1-2 between described heat collector 1 with first described distributor 3, on described heat transfer medium efferent duct 1-2 and between the junction of described high-temperature heat-transfer medium storage tank 6, be provided with valve 7-1; The two ends of described high-temperature heat-transfer medium storage tank 6 are provided with valve 7-2.
5. according to the arbitrary described packaged type heat accumulation energy conserving system of claim 2 ~ 4, it is characterized in that: described removable heat-storing device 2 is independent of described remaining used heat aggregation apparatus, a part for a kind of mobile transporting equipment maybe can be moved means of transport and move transport, can saving heat transfer heat-storage medium, its inner chamber is provided with heat transfer heat-storage medium circulation pipe 5, the entrance 5-1 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described distributor 3, and the outlet 5-2 of described heat transfer heat-storage medium circulation pipe 5 is used for being connected with described recovery port 4.
6. packaged type heat accumulation energy conserving system according to claim 5, is characterized in that: described removable heat-storing device 2 has the heat transfer canned mouth of heat-storage medium and delivery outlet, exchanges for carrying out heat transfer heat-storage medium with the heat-needing facility of user;
Or the shell of described removable heat-storing device 2 is by forming by heat conduction inner casing 2-1 and dismountable thermally insulating housing 2-2, and removable heat-storing device 2 can carry out heat exchange to the heat-needing facility of user by heat conduction inner casing 2-1 by described;
Or, arrange in described removable heat-storing device 2 by one independent of the water circulating pipe 8 with described heat transfer heat-storage medium circulation pipe 5, the entrance and exit of described water circulating pipe 8 and the heat-needing facility of user can be connected and make the water pipe in described heat-needing facility and described water circulating pipe 8 form water circulation flow channel thus make recirculated water absorb the heat stored in described removable heat-storing device 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436447.9U CN204063229U (en) | 2014-08-04 | 2014-08-04 | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436447.9U CN204063229U (en) | 2014-08-04 | 2014-08-04 | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063229U true CN204063229U (en) | 2014-12-31 |
Family
ID=52204730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436447.9U Active CN204063229U (en) | 2014-08-04 | 2014-08-04 | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318397A (en) * | 2014-08-04 | 2016-02-10 | 杨积文 | Method for supplying heat energy by utilizing industrial residual and waste heat and movable heat storage energy-saving system |
| CN106287924A (en) * | 2016-10-21 | 2017-01-04 | 广东电网有限责任公司电力科学研究院 | A kind of user side heating plant |
| CN108916967A (en) * | 2018-07-24 | 2018-11-30 | 甘肃德龙地热科技有限公司 | A kind of system of using mid-deep strata rock hot well heat accumulation |
-
2014
- 2014-08-04 CN CN201420436447.9U patent/CN204063229U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318397A (en) * | 2014-08-04 | 2016-02-10 | 杨积文 | Method for supplying heat energy by utilizing industrial residual and waste heat and movable heat storage energy-saving system |
| CN106287924A (en) * | 2016-10-21 | 2017-01-04 | 广东电网有限责任公司电力科学研究院 | A kind of user side heating plant |
| CN108916967A (en) * | 2018-07-24 | 2018-11-30 | 甘肃德龙地热科技有限公司 | A kind of system of using mid-deep strata rock hot well heat accumulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204420949U (en) | A kind of energy storage type solar steam boiler adopting Molten Salt Heat Transfer heat accumulation | |
| CN203190489U (en) | Efficient lithium bromide absorption heat pump heat exchanger unit | |
| CN104832290A (en) | Distributed type energy resource flue gas waste heat deep utilization system | |
| CN202648137U (en) | Sewage-source heat pump domestic hot water multi-echelon supply system based on low grade waste heat recovery | |
| CN204063229U (en) | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy | |
| CN203687442U (en) | Multi-source combined heat supply system | |
| CN107131550A (en) | A kind of heat for improving heat transference efficiency warms up the heating plant of water tank | |
| CN202008191U (en) | Instant-heating type solar heating and heat supplying system | |
| CN203516008U (en) | Dual-recovery system for oil and gas heat | |
| CN102162654A (en) | Instant solar heating system | |
| CN204704011U (en) | A kind of distributed energy fume afterheat deep exploitation system | |
| CN202747688U (en) | Oil extraction sewage afterheat comprehensive utilization device for oil fields | |
| CN203518515U (en) | Heat recovery type solar drying system | |
| CN202709456U (en) | Crude oil heating system of air source heat pump | |
| CN205245305U (en) | Formula of surging solid heat storage heating system | |
| CN201724311U (en) | Connecting structure of solar thermal collector and gas warming stove | |
| CN203980706U (en) | A kind of liquid nitrogen gasification refrigeration system | |
| CN105318397A (en) | Method for supplying heat energy by utilizing industrial residual and waste heat and movable heat storage energy-saving system | |
| CN103196225A (en) | Waste heat recovery device with water-source heat pump | |
| CN103017234B (en) | Heat supply system of solar boiler | |
| CN205037566U (en) | Energy -saving air energy water heater | |
| CN205843123U (en) | A kind of based on solar source with the hot cold supply system of water source low-temperature receiver | |
| CN203964410U (en) | A kind of solar energy photothermal converter | |
| CN203605311U (en) | Solar heating device | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |