CN202008256U - Double-evaporation double-condensation air source boiler - Google Patents
Double-evaporation double-condensation air source boiler Download PDFInfo
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- CN202008256U CN202008256U CN201120027599XU CN201120027599U CN202008256U CN 202008256 U CN202008256 U CN 202008256U CN 201120027599X U CN201120027599X U CN 201120027599XU CN 201120027599 U CN201120027599 U CN 201120027599U CN 202008256 U CN202008256 U CN 202008256U
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- condenser
- double
- evaporator
- expansion valve
- boiler
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Abstract
The utility model discloses a double-evaporation double-condensation air source boiler, which comprises a compressor, a condenser, an expansion valve, an evaporator, a vapor-liquid separator, a four-way valve, a shell and tube condenser and a cooling water tower, wherein the compressor, the condenser, the expansion valve, the evaporator and the vapor-liquid separator are connected in sequence, and the four-way valve functions in communication. The shell and tube condenser is disposed between the condenser and the expansion valve, and the evaporator is composed of a fined evaporator and a shell and tube evaporator and respectively connected with the expansion valve and the vapor-liquid separator. The double-evaporation double-condensation air source boiler substitutes a normal pressure boiler, application range of a central air conditioner is widened, the boiler in the double-evaporation and double-condensation design is capable of providing refrigeration and hot water, hot water and cold air can be obtained under different conditions, the hot water is more than 65 DEG C, cold water ranges from 5 DEG C to 12 DEG C, water outlet volume is large, temperature of outlet water is stable, and the boiler is energy-saving and pollution-free, widely applicable, and capable of meeting hot water and cold water requirements all the year round.
Description
Technical field
The utility model relates to a kind of boiler, and relating in particular to the two condensation airs of a kind of two evaporation can boiler.
Background technology
Heat pump techniques came out more than 100 year at present, Refrigeration Technique obtains develop rapidly over 100 years, yet heat in the time of refrigeration is the difficult problem of scientific circles always, existing many enterprises or hotel all need a large amount of hot water and air conditioner refrigerating in productive life, generally all be to adopt boiler hot-water, the central air-conditioning refrigeration is finished respectively, and so not only power consumption is many, cost is high, and can pollute discharging and greenhouse hot driving.
Prior art is a kind of air thermal energy heat pump type steam boiler, though it is higher that it heats temperature, but water yield is few, be not suitable for extensive use, the high-temperature water that produces also need be through just putting water or as domestic water into production after the cooling, and temperature has certain demand to external world, and use in the area that incompatible landlocked temperature is lower.
The utility model content
At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of hot water that provides when refrigerating capacity is provided, and satisfying throughout the year can boiler to the air of hot water and cold air demand.
The technical solution of the utility model is: the two condensation airs energy of a kind of two evaporations boiler, comprise the compressor, condenser, expansion valve, evaporimeter and the vapour liquid separator that connect successively, and the cross valve that plays the connection effect, described shell and tube condenser and the cooling tower of also comprising, described shell and tube condenser is arranged between condenser and the expansion valve, described evaporimeter is made up of evaporator fin and shell and tube evaporator, and is connected with vapour liquid separator with expansion valve respectively;
Described shell and tube condenser is provided with water inlet, and its delivery port is communicated with condenser, and described condenser is provided with hot water outlet, and described condenser feedback water route is connected with shell and tube condenser through cooling tower.
As preferably: all be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator, be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator.
As preferably: be provided with hot water inlet pipe and cold water outlet pipe on the described shell and tube evaporator in addition.
The beneficial effects of the utility model are: the utility model has replaced normal-pressure boiler, expanded the central air-conditioning range of application, adopt the design of the two condensations of two evaporations, hot water can be provided when refrigerating capacity is provided, and can under different operating modes, obtain hot water and cold air, obtain greater than 65 ℃ hot water and 5-12 ℃ chilled water, and water yield is big, and leaving water temperature is stable, and is energy-conservation and pollution-free, be fit to extensively the area and use, can satisfy throughout the year in to the demand of hot water and cold air.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Embodiment: as a kind of embodiment of the present utility model, as shown in Figure 1, the two condensation airs energy of a kind of two evaporation boiler, comprise the compressor, condenser, expansion valve, evaporimeter and the vapour liquid separator that connect successively, and the cross valve that plays the connection effect, described shell and tube condenser and the cooling tower of also comprising, described shell and tube condenser is arranged between condenser and the expansion valve, described evaporimeter is made up of evaporator fin and shell and tube evaporator, and is connected with vapour liquid separator with expansion valve respectively;
Described shell and tube condenser is provided with water inlet, its delivery port is communicated with condenser, described condenser is provided with hot water outlet, described condenser feedback water route is connected with shell and tube condenser through cooling tower, water inlet enters normal-temperature water, through being heated into the high-temperature-hot-water more than 55 ℃ behind shell-and-tube cooler and the condenser, the unnecessary hot water of condenser can be through returning shell and tube condenser after the cooling tower cooling.
All be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator, be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator, the switch of convenient control evaporimeter.
Be provided with hot water inlet pipe and cold water outlet pipe on the described shell and tube evaporator in addition, enter the chilled water that normal-temperature water can produce 5-12 ℃.
The utility model has replaced normal-pressure boiler, expanded the central air-conditioning range of application, adopt the design of the two condensations of two evaporations, hot water can be provided when refrigerating capacity is provided, and can under different operating modes, obtain hot water and cold air, obtain greater than 65 ℃ hot water and 5-12 ℃ chilled water, and water yield is big, and leaving water temperature is stable, and is energy-conservation and pollution-free, be fit to extensively the area and use, can satisfy throughout the year in to the demand of hot water and cold air.
Claims (3)
1. one kind pair evaporates two condensation airs energy boilers, comprise the compressor, condenser, expansion valve, evaporimeter and the vapour liquid separator that connect successively, and the cross valve that plays the connection effect, it is characterized in that: described shell and tube condenser and the cooling tower of also comprising, described shell and tube condenser is arranged between condenser and the expansion valve, described evaporimeter is made up of evaporator fin and shell and tube evaporator, and is connected with vapour liquid separator with expansion valve respectively;
Described shell and tube condenser is provided with water inlet, and its delivery port is communicated with condenser, and described condenser is provided with hot water outlet, and described condenser feedback water route is connected with shell and tube condenser through cooling tower.
2. according to the two condensation airs energy of the described a kind of two evaporations of claim 1 boiler, it is characterized in that: all be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator, be provided with magnetic valve between described shell and tube evaporator and expansion valve, the vapour liquid separator.
3. according to the two condensation airs energy of the described a kind of two evaporations of claim 1 boiler, it is characterized in that: be provided with hot water inlet pipe and cold water outlet pipe on the described shell and tube evaporator in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120027599XU CN202008256U (en) | 2011-01-27 | 2011-01-27 | Double-evaporation double-condensation air source boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120027599XU CN202008256U (en) | 2011-01-27 | 2011-01-27 | Double-evaporation double-condensation air source boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008256U true CN202008256U (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120027599XU Expired - Fee Related CN202008256U (en) | 2011-01-27 | 2011-01-27 | Double-evaporation double-condensation air source boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116542A (en) * | 2011-01-27 | 2011-07-06 | 孙霆 | Dual-evaporation and dual-condensation air energy boiler |
| CN103743145A (en) * | 2014-01-22 | 2014-04-23 | 哈尔滨商业大学 | Double-energy-source parallel indirect refrigeration system and double-energy-source parallel indirect refrigeration method |
-
2011
- 2011-01-27 CN CN201120027599XU patent/CN202008256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116542A (en) * | 2011-01-27 | 2011-07-06 | 孙霆 | Dual-evaporation and dual-condensation air energy boiler |
| CN103743145A (en) * | 2014-01-22 | 2014-04-23 | 哈尔滨商业大学 | Double-energy-source parallel indirect refrigeration system and double-energy-source parallel indirect refrigeration method |
| CN103743145B (en) * | 2014-01-22 | 2015-09-16 | 哈尔滨商业大学 | Dual-energy source indirect refrigeration system in parallel and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20130127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |