CN202675423U - Boiler-driving lithium bromide absorbing type heat pump heating system - Google Patents
Boiler-driving lithium bromide absorbing type heat pump heating system Download PDFInfo
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- CN202675423U CN202675423U CN 201220308955 CN201220308955U CN202675423U CN 202675423 U CN202675423 U CN 202675423U CN 201220308955 CN201220308955 CN 201220308955 CN 201220308955 U CN201220308955 U CN 201220308955U CN 202675423 U CN202675423 U CN 202675423U
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Abstract
The utility model relates to a heating system for the application fields of a steam boiler and a lithium bromide heat pump, in particular to a boiler heating system which is mainly applied to the production and living environment of the north area of China and a boiler-driving lithium bromide absorbing type heat pump heating system which is suitable for heat load change of heat consumers. The steam boiler-driving lithium bromide absorbing type heat pump heating system comprises a generator, an absorber, an evaporator, a condenser, a heat exchanger, a heating system water return pump, a boiler water return pump and the like, wherein the generator, the absorber, the evaporator, the condenser, the heat exchanger, the heating system water return pump, the boiler water return pump and the like are connected into a whole. The boiler-driving lithium bromide absorbing type heat pump heating system mainly solves the key technical problem that how to separate the steam prepared by the steam boiler into two parts and the like, and has the beneficial effects that the defect of the heating by the conventional boiler is overcome, the advantages of the lithium bromide absorbing type heat pump are fully performed, the controllable and changeable functions of the heating water temperature are realized, the stability of the heating system and the comfort of the heat consumers are enhanced, the energy resource is saved, the efficiency is enhanced, and the like.
Description
Technical field
The utility model relates to the heating system in steam boiler, lithium bromide heat pump application field, especially a kind of boiler heating system that is mainly used in the northern China productive life environment, and a kind of steam boiler that can adapt to hot user's change of heat loading drives the lithium bromide absorption type heat pump heating system.
Background technology
Boiler is the main thermal source of industrial production, heat supply in winter, hot water and steam that boiler produces can directly be that indoor heating is used, therefore boiler directly affects the quality of indoor heating, but in the heating process of reality, boiler can not well adapt to the change of hot user's thermic load.
At first, hot user's thermic load is constantly changing, especially in the northern China heating, can obviously feel at sun-drenched fine day, indoor temperature can be higher, and can not guarantee the indoor temperature set in the cloudy day, especially in the transitional period, the variation of thermic load is more obvious, and boiler own is limited by the ability that how much adapts to load variations of adjusting combustion fuel, also is undesirable.Therefore following point can occur: one, the supply and return water temperature of boiler heating is constant, therefore can not adapt to well the change of hot user's thermic load.Two, the heat that provides when boiler can cause the waste of the energy during more than hot user's actual need amount.Three, the thermal comfort of boiler heating is inadequate.
Summary of the invention
In order to overcome above-mentioned weak point, main purpose of the present utility model aims to provide a kind of follow-on heat pump heating system, be divided into two-part constructional device by the steam that steam boiler is made, reaching the water temperature of supplying with hot user is that the boiler that can regulate drives the lithium bromide absorption type heat pump heating system.
The technical problems to be solved in the utility model is: mainly solve the steam that how steam boiler is made and be divided into the Relational Questions such as two-part structure device.
The technical scheme that its technical problem that solves the utility model adopts is: native system comprises that boiler produces the process that heat steam process, steam condensation process and lithium bromide absorption type heat pump in heat exchanger are produced heating hot water.The principle of native system is: the steam that steam boiler is made is divided into two parts, a part is used for driving bromine cooling machine, a part condenses into low-temperature water heating by heat exchanger in addition, as the low-temperature heat source of bromine cooling machine, thereby utilizes the condensed water of bromine cooling machine to heat for hot user.This system comprises: boiler, choke valve and pipeline etc., also comprise: generator, absorber, evaporimeter, condenser, heat exchanger, heating system back water pump, generator pump, boiler blow-down water pump, hot user's water main and hot user's backwater main, above-mentioned each component combination is that holistic a kind of steam boiler drives the lithium bromide absorption type heat pump heating system, and this system includes at least:
The boiler blow-down water pump of leading up to of boiler interconnects with the first end of generator and evaporimeter respectively, and the second end of the first via in another road and generator interconnects, and the second tunnel in another road interconnects by the second end of heat exchanger and evaporimeter;
The first via of generator interconnects by pipeline and boiler blow-down water pump, and the second the tunnel interconnects by pipeline and boiler, and Third Road interconnects by an end of throttle valve A and absorber, and the four tunnel other end by generator pump and absorber interconnects;
The first via of absorber interconnects by throttle valve A and generator, and the second the tunnel interconnects by generator pump and generator, and Third Road and evaporimeter interconnect;
The first via of evaporimeter interconnects by pipeline and boiler blow-down water pump, and the second the tunnel interconnects by heat exchanger and boiler, and Third Road interconnects by pipeline and absorber, and the four the tunnel interconnects by choke valve B and condenser;
The first via of condenser interconnects by heating system back water pump and hot user's backwater main, and the second the tunnel interconnects by pipeline and hot user's water main, and Third Road and generator interconnect, and the four the tunnel interconnects by choke valve B and evaporimeter.
The beneficial effects of the utility model are: follow-on heat pump heating system can adapt to the change of hot user's thermic load, supplying with hot user's water temperature can regulate, can regulate according to hot user's actual condition, the waste of having avoided excessive heating to cause, remedied the deficiency of conventional boiler heating, give full play to the advantage of lithium bromide absorption type heat pump, realized the controlled and variable of heating water temperature, satisfied hot user for the demand of high-quality life, the stability of heating system and hot user's comfortableness have also been improved simultaneously, increased the flexibility of system regulation, be a kind of Novel heating pattern with potentiality to be exploited, have energy savings, the advantage such as raise the efficiency.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Attached number in the figure explanation:
The 1-boiler;
The 2-generator;
3-absorber;
4-evaporimeter;
5-condenser;
6-heat exchanger;
7-heating system back water pump;
8-generator pump;
9-boiler blow-down water pump;
10-throttle valve A;
11-choke valve B;
12-hot user's water main;
13-hot user's backwater main;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
See also shown in the accompanying drawing 1, the utility model proposes a kind of steam boiler and drive the lithium bromide absorption type heat pump heating system, this system comprises: boiler 1, choke valve and pipeline etc., also comprise: generator 2, absorber 3, evaporimeter 4, condenser 5, heat exchanger 6, heating system back water pump 7, generator pump 8, boiler blow-down water pump 9, hot user's water main 12 and hot user's backwater main 13, above-mentioned each component combination is that holistic a kind of steam boiler drives the lithium bromide absorption type heat pump heating system, and this system includes at least:
The boiler blow-down water pump 9 of leading up to of boiler 1 interconnects with the first end of generator 2 and evaporimeter 4 respectively, the second end of the first via in another road and generator 2 interconnects, and the second tunnel in another road interconnects by second end of heat exchanger 6 with evaporimeter 4;
The first via of generator 2 interconnects by pipeline and boiler blow-down water pump 9, the second the tunnel interconnects by pipeline and boiler 1, Third Road interconnects by the end of throttle valve A 10 with absorber 3, and the four tunnel other end by generator pump 8 and absorber 3 interconnects;
The first via of absorber 3 interconnects by throttle valve A 10 and generator 2, and the second the tunnel interconnects by generator pump 8 and generator 2, and Third Road and evaporimeter 4 interconnect;
The first via of evaporimeter 4 interconnects by pipeline and boiler blow-down water pump 9, and the second the tunnel interconnects by heat exchanger 6 and boiler 1, and Third Road interconnects by pipeline and absorber 3, and the four the tunnel interconnects by choke valve B 11 and condenser 5;
The first via of condenser 5 interconnects by heating system back water pump 7 and hot user's backwater main 13, the second the tunnel interconnects by pipeline and hot user's water main 12, Third Road and generator 2 interconnect, and the four the tunnel interconnects by choke valve B11 and evaporimeter 4.
Outstanding feature of the present utility model is, supplies with hot user's water temperature and can regulate, and can regulate according to hot user's actual condition, and the waste of having avoided excessive heating to cause has also improved the stability of heating system and hot user's comfortableness simultaneously.
System Working Principle of the present utility model and use procedure are as follows:
The operation principle of this system is:
The steam that steam boiler makes, directly supply with on the one hand the driving heat source that generator is used as lithium bromide refrigerator, on the other hand, steam is condensed into low-temperature water heating by heat exchanger, then supply with evaporimeter, as the low-temperature heat source of bromine cooling machine, and the condensed water in the condenser just can heat directly for hot user.
Boiler drives the lithium bromide absorption type heat pump heating system, comprises that boiler produces the process that heat steam process, steam condensation process and lithium bromide absorption type heat pump in heat exchanger are produced heating hot water.
Boiler is produced the heat steam process: the first port of boiler links to each other with the first port of heat exchanger, the first port of generator respectively; The second port of boiler links to each other with the second port of generator, the second port of evaporimeter respectively.
Steam is condensation process in heat exchanger: the second port of heat exchanger links to each other with the first port of evaporimeter.
Lithium bromide absorption type heat pump is produced the process of heating hot water: the first port of condenser links to each other with hot user's water main, and condenser the second port links to each other with hot user's backwater main.
The utility model has been realized the controlled and variable of heating water temperature, has satisfied hot user for the demand of high-quality life, has improved the stability of heating system operation, has increased the flexibility of system regulation, is a kind of Novel heating pattern with potentiality to be exploited.
Although the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art should be realized that, above embodiment illustrates the utility model, in the situation that do not break away from variation and the modification that the utility model spirit also can be made various equivalences, therefore, as long as to the variation of above-described embodiment, conversion all will drop in the scope of the utility model claims in connotation scope of the present utility model.
Claims (1)
1. a boiler drives the lithium bromide absorption type heat pump heating system, this system comprises: boiler (1), choke valve and pipeline, characterized by further comprising: generator (2), absorber (3), evaporimeter (4), condenser (5), heat exchanger (6), heating system back water pump (7), generator pump (8), boiler blow-down water pump (9), hot user's water main (12) and hot user's backwater main (13), above-mentioned each component combination is that holistic a kind of steam boiler drives the lithium bromide absorption type heat pump heating system, and this system includes at least:
The boiler blow-down water pump (9) of leading up to of boiler (1) interconnects with the first end of generator (2) and evaporimeter (4) respectively, the second end of the first via in another road and generator (2) interconnects, and the second tunnel in another road interconnects by second end of heat exchanger (6) with evaporimeter (4);
The first via of generator (2) interconnects by pipeline and boiler blow-down water pump (9), the second the tunnel interconnects by pipeline and boiler (1), Third Road interconnects by the end of throttle valve A (10) with absorber (3), and the four tunnel other end by generator pump (8) and absorber (3) interconnects;
The first via of absorber (3) interconnects by throttle valve A (10) and generator (2), and the second the tunnel interconnects by generator pump (8) and generator (2), and Third Road and evaporimeter (4) interconnect;
The first via of evaporimeter (4) interconnects by pipeline and boiler blow-down water pump (9), the second the tunnel interconnects by heat exchanger (6) and boiler (1), Third Road interconnects by pipeline and absorber (3), and the four the tunnel by choke valve B(11) interconnect with condenser (5);
The first via of condenser (5) interconnects by heating system back water pump (7) and hot user's backwater main (13), the second the tunnel interconnects by pipeline and hot user's water main (12), Third Road and generator (2) interconnect, and the four the tunnel by choke valve B(11) interconnect with evaporimeter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308955 CN202675423U (en) | 2012-06-28 | 2012-06-28 | Boiler-driving lithium bromide absorbing type heat pump heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308955 CN202675423U (en) | 2012-06-28 | 2012-06-28 | Boiler-driving lithium bromide absorbing type heat pump heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675423U true CN202675423U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308955 Expired - Fee Related CN202675423U (en) | 2012-06-28 | 2012-06-28 | Boiler-driving lithium bromide absorbing type heat pump heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443954A (en) * | 2018-05-07 | 2018-08-24 | 北京市热力集团有限责任公司 | A kind of a variety of energy storage mode depth heat release heating systems of coupling |
-
2012
- 2012-06-28 CN CN 201220308955 patent/CN202675423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443954A (en) * | 2018-05-07 | 2018-08-24 | 北京市热力集团有限责任公司 | A kind of a variety of energy storage mode depth heat release heating systems of coupling |
| CN108443954B (en) * | 2018-05-07 | 2024-06-07 | 北京市热力集团有限责任公司 | Deep heat release heating system with multiple energy storage modes in coupling mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130628 |