CN207702739U - Circulating hot water refrigeration system in electric heat storage boiler - Google Patents
Circulating hot water refrigeration system in electric heat storage boiler Download PDFInfo
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- CN207702739U CN207702739U CN201721766718.7U CN201721766718U CN207702739U CN 207702739 U CN207702739 U CN 207702739U CN 201721766718 U CN201721766718 U CN 201721766718U CN 207702739 U CN207702739 U CN 207702739U
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- heat
- brick
- exchange unit
- hot water
- heating elements
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model provides circulating hot water refrigeration system in a kind of electric heat storage boiler；Electrical heating elements, the heating element being arranged by the equipment put brick, three-dimensional matching combination gitter brick, insulating layer, it can continue heat production, heat is stored to concentrate, and pass through frequency conversion fan, hot gas formation hot wind is flowed in the first air duct, and then heat heat-exchange unit, the heat of storage is transmitted to heat-exchange unit with hot gas fluid form under the driving of frequency conversion fan, the water in heat transmission equipment is set to heat, heat is continual to convey the generator for removing absorption refrigeration unit, and driving refrigeration unit generates refrigeration effect；Meanwhile heat-exchange unit is connected by pipeline with absorption refrigeration unit, is adjusted into trip temperature, and via controller carries out whole-process control；In addition, the system reasonable design, control safety, electrically heated thermal efficiency utilization rate is high, energy conservation and environmental protection, reduces production cost, suitable for promoting the use of towards the society.
Description
Technical field
The utility model is related to circulating hot water refrigeration systems in a kind of electric heat storage boiler, belong to electric heat storage refrigeration equipment technology
Field.
Background technology
Steam-refrigerated refers to utilizing heat source heating generator so that the water evaporation in lithium-bromide solution comes out, and then water steams
Vapour enters back into the absorber under vacuum state by becoming liquid after condenser and throttle valve, since pressure is very low, so
Liquid water is easy to evaporation endothermic, and what is absorbed herein is exactly the heat of external air-conditioner circulating water, achievees the effect that refrigeration.Tradition
It is steam-refrigerated mostly using fire coal, combustion gas, oil burning boiler as power source, exist and pollute that environment is serious, consumed resource is big
The problem of, moreover, the controllability in the course of work is poor, there are security risks.
Utility model content
Circulating hot water system in a kind of electric heat storage boiler is provided purpose of the utility model is to solve the above problem
Cooling system；Electrical heating elements, the heating element being arranged by the equipment put brick, three-dimensional matching combination gitter brick, insulating layer, can
Continue heat production, storage heat is concentrated, and by frequency conversion fan, hot gas formation hot wind is flowed in the first air duct, and then heats
The heat of heat-exchange unit, storage is transmitted to heat-exchange unit with hot gas fluid form under the driving of frequency conversion fan, makes in heat transmission equipment
Water heating, continual convey of heat remove the generator of absorption refrigeration unit, and driving refrigeration unit generates refrigeration effect；
Meanwhile heat-exchange unit is connected by pipeline with absorption refrigeration unit, is adjusted into trip temperature, and via controller carries out whole control
System；In addition, the system reasonable design, control safety, electrically heated thermal efficiency utilization rate is high, energy conservation and environmental protection, reduces production cost,
Suitable for promoting the use of towards the society.
In order to achieve the above object, the utility model is realized by following technological means.
Circulating hot water refrigeration system in a kind of electric heat storage boiler, it puts brick, three by casing, electrical heating elements, heating element
Dimension matching combination gitter brick, frequency conversion fan, controller, rack, heat-exchange unit, absorption refrigeration unit, part form, feature
It is：Organic frame is arranged in casing lower end, and frame upper end is provided with insulating brick, and casing side is provided with frequency conversion fan, and internal side of shell is set
It is equipped with insulating layer, casing is interior to be divided into regenerative chamber, first air duct two parts by interlayer, and interlayer upper end is provided with insulating brick, heat preservation
It is provided with three-dimensional matching on brick and combines gitter brick, three-dimensional matches uniformly distributed several the second air ducts between combination gitter brick, three-dimensional
Inside is built by laying bricks or stones with combination gitter brick to be provided with heating element and put brick, heating element is put and is provided with slotted channels on brick, slotted channels
Electrical heating elements are inside provided with, electrical heating elements are free-standing plug-in mounting structure, and spiral resistance wire, spiral shell are provided on electrical heating elements
Rotation resistance wire end set has eduction rod, ceramic tube is provided in spiral resistance wire, electrical heating elements are parallel with the second air duct；Every
Layer lower end is provided with the first air duct, heat-exchange unit is provided in the first air duct, the first air duct is corresponding with frequency conversion fan one end.
Be provided on the heat-exchange unit group take over, header tube, bellows tube, be provided with several between two header tubes
Bellows tube, group take over both ends and are connected with header tube, and heat-exchange unit passes through return water import, solenoid valve, water pump and absorption refrigeration
Machine set outlet is connected, and heat-exchange unit is connected by hot water outlet with absorption refrigeration unit import, electrical heating elements one end
It is connected with controller by electric lead, controller is connected by electric lead with hot water temperature's signalling means of absorption refrigeration unit
It connects.
Use principle：Steam compression type refrigeration is mainly by four masters such as compressor, condenser, throttling set, evaporator
Mian part is grouped as, and working medium circulation wherein, with pipeline once connects, and forms a completely enclosed system, refrigerant is in this envelope
It is recycled with fluid state in the refrigeration system closed, by phase transformation, the continuously draw heat from evaporator, and in condenser
Middle releasing heat, to realize the purpose of refrigeration, it is generally conventional it is steam-refrigerated be to convey steam into steam type lithium bromide machine
Group carries out absorption refrigeration.
The utility model mainly has the advantages that：
1, electrical heating elements, the heating element of equipment setting put brick, three-dimensional matching combination gitter brick, insulating layer, can
Continue heat production, storage heat is concentrated, and by frequency conversion fan, hot gas formation hot wind is flowed in the first air duct, and then heats
The heat of heat-exchange unit, storage is transmitted to heat-exchange unit with hot gas fluid form under the driving of frequency conversion fan, makes in heat transmission equipment
Water heating, continual convey of heat remove the generator of absorption refrigeration unit, and driving refrigeration unit generates refrigeration effect.
2, heat-exchange unit is connected by pipeline with absorption refrigeration unit, is adjusted into trip temperature, and via controller carries out
Whole-process control.
3, the system reasonable design, control safety, electrically heated thermal efficiency utilization rate is high, and energy conservation and environmental protection, reduction is produced into
This, suitable for promoting the use of towards the society.
Description of the drawings
Attached drawing 1 is the combining structure schematic diagram of circulating hot water refrigeration system in the utility model electric heat storage boiler；
Attached drawing 2 is that structural schematic diagram is cutd open in the side of circulating hot water refrigeration system in the utility model electric heat storage boiler；
Attached drawing 3 is the side view structure signal of the heat-exchange unit of circulating hot water refrigeration system in the utility model electric heat storage boiler
Figure；
Attached drawing 4 is the side view structure signal of the heat-exchange unit of circulating hot water refrigeration system in the utility model electric heat storage boiler
Figure；
Attached drawing 5 is that the heating element of circulating hot water refrigeration system in the utility model electric heat storage boiler puts the stereochemical structure of brick
Schematic diagram；
Attached drawing 6 is that the heating element of circulating hot water refrigeration system in the utility model electric heat storage boiler puts the side of brick and cuts open structure
Schematic diagram；
Attached drawing 7- Figure 10 is the three-dimensional matching combination accumulation of heat of circulating hot water refrigeration system in the utility model electric heat storage boiler
The dimensional structure diagram of brick；
Attached drawing 11 is the structural representation of the electrical heating elements of circulating hot water refrigeration system in the utility model electric heat storage boiler
Figure.
As shown in Figure 1-Figure 11, various pieces are indicated by following Arabic numerals in figure：
Casing -1, electrical heating elements -2, heating element put brick -3, three-dimensional matching combination gitter brick -4, insulating layer -5, frequency conversion
Wind turbine -6, controller -7, rack -8, heat-exchange unit -9, return water import -10, absorption refrigeration unit -11, hot water outlet -12,
First air duct -13, the second air duct -14, group take over -15, header tube -16, bellows tube -17, eduction rod -18.
With reference to example and Figure of description, the utility model is described in further detail：
Specific implementation mode
Embodiment
As shown in Figure 1-Figure 11, circulating hot water refrigeration system in a kind of electric heat storage boiler, it is by casing 1, electrical heating elements
2, heating element puts brick 3, three-dimensional matching combination gitter brick 4, frequency conversion fan 6, controller 7, rack 8, heat-exchange unit 9, absorption
Refrigeration unit 11, part form.
As shown in Figure 1-Figure 11, organic frame 8 is arranged in 1 lower end of casing, and 8 upper end of rack is provided with insulating brick, and 1 side of casing is set
It is equipped with frequency conversion fan 6,1 inside of casing is provided with insulating layer 5, and casing 1 is interior to be divided into regenerative chamber, the first air duct 13, two by interlayer
Part, interlayer upper end are provided with insulating brick, and three-dimensional matching combination gitter brick 4, three-dimensional matching combination accumulation of heat are provided on insulating brick
Uniformly distributed several the second air ducts 14 between brick 4, three-dimensional matching combination gitter brick 4, which builds inside by laying bricks or stones and is provided with heating element, puts brick 3, electricity
Thermal element is put and is provided with slotted channels on brick 3, and electrical heating elements 2 are provided in slotted channels, and electrical heating elements 2 are that stand alone type is inserted
Assembling structure is provided with spiral resistance wire on electrical heating elements 2, and spiral resistance wire end set has eduction rod 18, spiral resistance wire
It is inside provided with ceramic tube, electrical heating elements 2 are parallel with the second air duct 14；Interlayer lower end is provided with the first air duct 13, the first air duct
Heat-exchange unit 9 is provided in 13, the first air duct 13 is corresponding with 6 one end of frequency conversion fan.
It is provided with group take over 15, header tube 16, bellows tube 17 on the heat-exchange unit 9, is set between two header tubes 16
Several bellows tubes 17 are equipped with, 15 both ends of group take over are connected with header tube 16, and heat-exchange unit 9 passes through return water import 10, electromagnetism
Valve, water pump are connected with the outlet of absorption refrigeration unit 11, and heat-exchange unit 9 passes through hot water outlet 12 and absorption refrigeration unit 11
Import is connected, and 2 one end of electrical heating elements is connected by electric lead with controller 7, controller 7 by electric lead with it is absorption
Hot water temperature's signalling means of refrigeration unit 11 is connected.
It should be noted that：The above is only the preferred embodiment of the present invention, and it is new cannot once to limit this practicality
The practical range of type.Therefore, any modification, equivalent substitution and improvements made within the spirit and principle of the present invention
Deng should be included within the scope of protection of this utility model.
Claims (2)
1. circulating hot water refrigeration system in a kind of electric heat storage boiler, it puts brick by casing (1), electrical heating elements (2), heating element
(3), three-dimensional matching combination gitter brick (4), frequency conversion fan (6), controller (7), rack (8), heat-exchange unit (9), absorption system
Cold group (11), part form, it is characterized in that：Organic frame (8) is arranged in casing (1) lower end, and rack (8) upper end is provided with heat preservation
Brick, casing (1) side are provided with frequency conversion fan (6), and insulating layer (5) is provided on the inside of casing (1), passes through interlayer in casing (1)
It is divided into regenerative chamber, the first air duct (13) two parts, interlayer upper end is provided with insulating brick, and three-dimensional matching combination is provided on insulating brick
Uniformly distributed several the second air ducts (14) between gitter brick (4), three-dimensional matching combination gitter brick are combined in gitter brick (4), three-dimensional matching
(4) it is provided with heating element on the inside of building by laying bricks or stones and puts brick (3), heating element is put and is provided with slotted channels on brick (3), set in slotted channels
Electrical heating elements (2) are equipped with, electrical heating elements (2) are free-standing plug-in mounting structure, and electrical heating elements are provided with spiral resistive on (2)
Silk, spiral resistance wire end set has eduction rod (18), is provided with ceramic tube in spiral resistance wire, electrical heating elements (2) and the
Two air ducts (14) are parallel；Interlayer lower end is provided with the first air duct (13), and heat-exchange unit (9) is provided in the first air duct (13), the
One air duct (13) is corresponding with frequency conversion fan (6) one end.
2. circulating hot water refrigeration system in a kind of electric heat storage boiler according to claim 1, it is characterized in that：Heat-exchange unit
(9) it is provided with group on and takes over (15), header tube (16), bellows tube (17), several waves are provided between two header tubes (16)
Section pipe (17), group takes over (15) both ends and is connected with header tube (16), heat-exchange unit (9) by return water import (10), solenoid valve,
Water pump is connected with absorption refrigeration unit (11) outlet, and heat-exchange unit (9) passes through hot water outlet (12) and Absorption Refrigerator
Group (11) import is connected, and electrical heating elements (2) one end is connected by electric lead with controller (7), and controller (7) passes through electricity
Conducting wire is connected with hot water temperature's signalling means of absorption refrigeration unit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766718.7U CN207702739U (en) | 2017-12-07 | 2017-12-07 | Circulating hot water refrigeration system in electric heat storage boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766718.7U CN207702739U (en) | 2017-12-07 | 2017-12-07 | Circulating hot water refrigeration system in electric heat storage boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702739U true CN207702739U (en) | 2018-08-07 |
Family
ID=63026670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766718.7U Expired - Fee Related CN207702739U (en) | 2017-12-07 | 2017-12-07 | Circulating hot water refrigeration system in electric heat storage boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710080A (en) * | 2020-12-30 | 2021-04-27 | 中国航天空气动力技术研究院 | Electric preheating heater suitable for wind tunnel |
-
2017
- 2017-12-07 CN CN201721766718.7U patent/CN207702739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710080A (en) * | 2020-12-30 | 2021-04-27 | 中国航天空气动力技术研究院 | Electric preheating heater suitable for wind tunnel |
| CN112710080B (en) * | 2020-12-30 | 2022-07-05 | 中国航天空气动力技术研究院 | Electric preheating heater suitable for wind tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 066000 Zhihui building, 286 Haiyang Road, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Hebei Qinnuan New Energy Technology Co.,Ltd. Address before: 066000 Building 2, No.10 Beigang street, Haigang District, Qinhuangdao City, Hebei Province Patentee before: HEBEI ZHONGNUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20211207 |