CN201532055U - Water chilling unit heat recovery system with heat storage function - Google Patents
Water chilling unit heat recovery system with heat storage function Download PDFInfo
- Publication number
- CN201532055U CN201532055U CN2009200744181U CN200920074418U CN201532055U CN 201532055 U CN201532055 U CN 201532055U CN 2009200744181 U CN2009200744181 U CN 2009200744181U CN 200920074418 U CN200920074418 U CN 200920074418U CN 201532055 U CN201532055 U CN 201532055U
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- valve
- water chilling
- recovery system
- heat recovery
- chilling unit
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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]
- Y02B30/56—Heat recovery units
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a device capable of saving energy in the filed of air conditioning refrigeration, in particular to a water chilling unit heat recovery system with a heat storage function, which is mainly applied to the air conditioning system of production and living environment of people, and can produce domestic hot water when producing chilling simultaneously. The water chilling unit heat recovery system comprises components of an evaporator, a valve, a water chilling unit and the like; a set of heat storage device is additionally arranged on the structure of the water chilling unit heat recovery system; and the components combine an integral water chilling unit heat recovery system which mainly solves the applied technology problem of the combination design between the heat storage system and the water chilling unit heat recovery system. The water chilling unit heat recovery system has the active effects of being capable of recovering the condensation heat discharged by a refrigerating machine, used for heating domestic hot water and production process hot water, not only reducing the pollution of the condensation heat on the environment, but also making waste profitable and saving energy effectively.
Description
Technical field
But the utility model relates to the energy savings device in air conditioner refrigerating field, especially a kind of air-conditioning system that is mainly used in people's productive life environment can be produced a kind of handpiece Water Chilling Units heat recovery system that has heat accumulation function of domestic hot-water when producing cold.
Background technology
The relative shortage of the energy more and more becomes the bottleneck of the economic sustainable and healthy development of restriction China, this contradiction in quite long from now on period with long-term existence, and further significantly trend is arranged, simultaneously, rapid development of economy also is at the cost of the environment, and nowadays people's environment of depending on for existence can't bear the heavy load.For this reason, country has established the energy policy of " save with exploitation and lay equal stress on, save preferential ", and proposes the brand-new idea of development of " Scientific Outlook on Development ", " building a harmonious socialist society ".The improvement day by day with working condition of improving constantly along with living standard, people have also proposed strict more requirement to the productive life environment, the application of air-conditioning is also more and more universal, and all kinds of handpiece Water Chilling Units have become important implementation, but what follow is huge energy resource consumption.Therefore, reduce the energy resource consumption of air-conditioning, seek the road of air-conditioning sustainable development, an important and primary problem that has become Air-conditioner design and faced.
The refrigeration duty of air-conditioned room enters the cold-producing medium circulation by evaporimeter, becomes condensation heat with consumption of compressor, is discharged in the atmosphere by the cooling water circulation and goes.Therefore, for the conventional air-conditioning refrigeration machine, it mainly acts on is air conditioning, and the condensation heat of air-conditioning system directly is discharged in the atmosphere and is not used.To a large amount of condensation heat of atmospheric environment discharging, common condensation heat can reach 1.15～1.3 times of refrigerating capacity when refrigeration unit was moved under air conditioning condition.A large amount of condensation heat directly enters atmosphere, loses in vain, causes bigger energy waste, and distributing and ambient temperature being raise of these heats causes the serious environmental thermal pollution.If the condensation heat that refrigeration machine is emitted is reclaimed, be used for heating domestic hot-water and production technology hot water, not only can reduce the condensation heat pollution on the environment, but also be a kind of power-economizing method of turning waste into wealth.
The handpiece Water Chilling Units heat recovery system is produced the domestic hot-water when producing cold, but because the supply and demand asynchronism(-nization), the hot water demand measured minimizing when daytime, the air-conditioning demand was big, existed problems such as causing the reduction of handpiece Water Chilling Units heat recovery system using value.
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 on the basis of handpiece Water Chilling Units heat recovery system commonly used, increase by a cover hold over system, adopt handpiece Water Chilling Units recuperation of heat and regenerative apparatus hybrid system, the application technology that combines with the handpiece Water Chilling Units heat recovery system by hold over system, when producing cold by day the heat that produces is stored, wait until again heat to be discharged night, enable the handpiece Water Chilling Units heat recovery system that has heat accumulation function of effective energy savings.
The technical problems to be solved in the utility model is: mainly solve the application technology problem that hold over system combines with the handpiece Water Chilling Units heat recovery system that how to design; Solve the condensation heat of how refrigeration machine being emitted and reclaimed, be used for heating domestic hot-water and production technology hot water problem; How to solve from abundant handpiece Water Chilling Units condensation heat, consider the big and relevant technologies problems such as contradiction that the hot water demand is little and energy-conservation needs of refrigeration requirement on daytime.
The technical scheme that its technical problem that solves the utility model adopts is: on the basis of the original handpiece Water Chilling Units heat recovery system of using always, increase by a cover hold over system, this system comprises: parts such as evaporimeter, valve and handpiece Water Chilling Units, on the structure of handpiece Water Chilling Units heat recovery system, set up a cover regenerative apparatus, above-mentioned each parts are combined as holistic handpiece Water Chilling Units heat recovery system, and this system includes at least:
One side of one cover regenerative apparatus interconnects by valve C, valve B and valve A and associated pipe successively, and another road of valve A and valve B tie point interconnects by an end of associated pipe and condenser; The opposite side of regenerative apparatus interconnects by valve D, valve E and valve F and associated pipe successively, and another road of valve E and valve F tie point interconnects by the other end of associated pipe and condenser;
The associated pipe of leading up to of one evaporimeter interconnects with compressor, condenser and expansion valve successively, and another road and the chilled water pipeline of evaporimeter interconnect;
The associated pipe of leading up to of one condenser interconnects with expansion valve, evaporimeter and compressor successively, and another road and domestic hot-water's pipeline of condenser interconnect.
The beneficial effects of the utility model are: the application technology that this handpiece Water Chilling Units heat recovery system combines with the handpiece Water Chilling Units heat recovery system by hold over system, the condensation heat that refrigeration machine can be emitted is reclaimed, be used for heating domestic hot-water and production technology hot water, when producing cold by day the heat that produces is stored, wait until that discharge heat night again, not only can reduce the condensation heat pollution on the environment, but also be a kind of handpiece Water Chilling Units heat recovery system of the effective energy savings that turns waste into wealth.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Label declaration in the accompanying drawing:
The 1-regenerative apparatus;
The 2-evaporimeter;
The 3-condenser;
The 4-expansion valve;
The 5-compressor;
6-valve A;
7-valve B;
8-valve C;
9-valve D;
10-valve E;
11-valve F;
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 is on the basis of the original handpiece Water Chilling Units heat recovery system of using always, increase by a cover hold over system, this system comprises: parts such as evaporimeter 2, valve and handpiece Water Chilling Units, on the structure of handpiece Water Chilling Units heat recovery system, set up a cover regenerative apparatus 1, above-mentioned each parts are combined as holistic handpiece Water Chilling Units heat recovery system, and this system includes at least:
One side of one cover regenerative apparatus 1 interconnects by valve C8, valve B7 and valve A6 and associated pipe successively, and another road of valve A6 and valve B7 tie point interconnects by an end of associated pipe and condenser 3; The opposite side of regenerative apparatus 1 interconnects by valve D9, valve E10 and valve F11 and associated pipe successively, and another road of valve E10 and valve F11 tie point interconnects by the other end of associated pipe and condenser 3;
The associated pipe of leading up to of one evaporimeter 2 interconnects with compressor 5, condenser 3 and expansion valve 4 successively, and another road and the chilled water pipeline of evaporimeter 2 interconnect;
The associated pipe of leading up to of one condenser 3 interconnects with expansion valve 4, evaporimeter 2 and compressor 5 successively, and another road and domestic hot-water's pipeline of condenser 3 interconnect.
Relevant technologies feature of the present utility model and use are as follows:
The utility model patent adopts handpiece Water Chilling Units recuperation of heat and regenerative apparatus hybrid system, promptly is from abundant handpiece Water Chilling Units condensation heat, consider daytime refrigeration requirement greatly and little contradiction and the energy-conservation needs of hot water demand.The utility model patent is on the basis of the original handpiece Water Chilling Units heat recovery system of using always, increases by a cover hold over system.
The system works principle:
Daytime run duration, handpiece Water Chilling Units and heat recovery system start simultaneously, when cold was provided, the condensation heat that handpiece Water Chilling Units is produced stored by regenerative apparatus.
Night run duration, the heat that regenerative apparatus is stored discharges, and supplies with the domestic hot-water.
Be specially: daytime run duration, at first valve-off B7, valve C8, Open valve A6.Handpiece Water Chilling Units and heat recovery system start simultaneously, and when cold was provided, the condensation heat that handpiece Water Chilling Units is produced stored by regenerative apparatus 1.
Night, run duration was opened valve D9, valve-off E10, valve F11.Handpiece Water Chilling Units and heat recovery system are closed, and the heat that regenerative apparatus is stored discharges, and supply with the domestic hot-water.
Above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation and the modification of various equivalences, therefore, as long as to the variation of the foregoing description, conversion all will drop in the scope of the utility model claims in connotation scope of the present utility model.
Claims (1)
1. handpiece Water Chilling Units heat recovery system that has heat accumulation function, this system comprises: evaporimeter (2), valve and handpiece Water Chilling Units, it is characterized in that: on the structure of handpiece Water Chilling Units heat recovery system, set up a cover regenerative apparatus (1), above-mentioned each parts are combined as holistic handpiece Water Chilling Units heat recovery system, and this system includes at least:
One side of one cover regenerative apparatus (1) interconnects by valve C (8), valve B (7) and valve A (6) and associated pipe successively, and another road of valve A (6) and valve B (7) tie point interconnects by an end of associated pipe and condenser (3); The opposite side of regenerative apparatus (1) interconnects by valve D (9), valve E (10) and valve F (11) and associated pipe successively, and another road of valve E (10) and valve F (11) tie point interconnects by the other end of associated pipe and condenser (3);
The associated pipe of leading up to of one evaporimeter (2) interconnects with compressor (5), condenser (3) and expansion valve (4) successively, and another road and the chilled water pipeline of evaporimeter (2) interconnect;
The associated pipe of leading up to of one condenser (3) interconnects with expansion valve (4), evaporimeter (2) and compressor (5) successively, and another road and domestic hot-water's pipeline of condenser (3) interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744181U CN201532055U (en) | 2009-08-18 | 2009-08-18 | Water chilling unit heat recovery system with heat storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744181U CN201532055U (en) | 2009-08-18 | 2009-08-18 | Water chilling unit heat recovery system with heat storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532055U true CN201532055U (en) | 2010-07-21 |
Family
ID=42527458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200744181U Expired - Fee Related CN201532055U (en) | 2009-08-18 | 2009-08-18 | Water chilling unit heat recovery system with heat storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759172A (en) * | 2018-04-09 | 2018-11-06 | 中原工学院 | A kind of heat storage heat pump system and its operation method based on cooling water heat recycling |
-
2009
- 2009-08-18 CN CN2009200744181U patent/CN201532055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759172A (en) * | 2018-04-09 | 2018-11-06 | 中原工学院 | A kind of heat storage heat pump system and its operation method based on cooling water heat recycling |
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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: 20100721 Termination date: 20130818 |