CN207180091U - A kind of absorption system with injector - Google Patents
A kind of absorption system with injector Download PDFInfo
- Publication number
- CN207180091U CN207180091U CN201720877279.0U CN201720877279U CN207180091U CN 207180091 U CN207180091 U CN 207180091U CN 201720877279 U CN201720877279 U CN 201720877279U CN 207180091 U CN207180091 U CN 207180091U
- Authority
- CN
- China
- Prior art keywords
- injector
- evaporator
- absorber
- inlet
- outlet
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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]
- Y02B30/62—Absorption based systems
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a kind of absorption system with injector.Generator exports of the present utility model are connected with injector entrance, injector outlet is connected with condenser inlet, condensator outlet bifurcates, one branch road is connected after first throttle valve with the first evaporator inlet, the ejecting port of first evaporator outlet and injector connects, another branch road is connected after second throttle with the second evaporator inlet, second evaporator outlet is connected with absorber refrigerant inlet, the taphole of generator is connected after pressure-reducing valve with the solution inlet of absorber, the taphole of absorber is connected after solution pump with the solution inlet of generator, the generator is built-in with heating coil, cooling coil is equipped with the absorber.The utility model has larger refrigerating capacity compared with conventional suction formula refrigeration system.
Description
Technical field
A kind of absorption system with injector is the utility model is related to, belongs to absorption refrigeration field.
Background technology
Absorption refrigeration unit without mechanical wear by market because with being paid close attention to, but absorption system refrigerating capacity
It is small, compared with the refrigeration machine of other forms, identical refrigerating capacity is obtained, Absorption Refrigerator has larger volume, therefore is
The refrigerating capacity for improving absorption refrigeration unit proposes the utility model.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of suction with injector
Receipts formula refrigeration system.
Technical scheme is used by realize the purpose of this utility model：
A kind of absorption system with injector, the refrigeration system use lithium bromide water solution, the refrigeration system
System includes generator, injector, condenser, first throttle valve, second throttle, the first evaporator, the second evaporator, absorption
Device, solution pump, pressure-reducing valve, the generator exports are connected with the injector entrance, the injector outlet and the condensation
Device entrance connects, and the condensator outlet bifurcates, and a branch road enters after the first throttle valve with first evaporator
Mouth connection, first evaporator outlet are connected with the ejecting port of the injector, and another branch road is after the second throttle
It is connected with second evaporator inlet, second evaporator outlet is connected with the absorber refrigerant inlet, the hair
Solution inlet of the taphole of raw device with the absorber after pressure-reducing valve is connected, and the taphole of the absorber is through solution
Solution inlet after pump with the generator is connected, and the generator is built-in with heating coil, and cooling is equipped with the absorber
Coil pipe.
Thermal source needed for the generator can be hot water or steam, and the cooling water is successively by absorber and condensation
Device.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model has larger refrigerating capacity compared with conventional suction formula refrigeration system.
2nd, the utility model can obtain two kinds of different evaporating temperatures, therefore can provide two kinds of low-temperature receivers.
Brief description of the drawings
Fig. 1 show a kind of flow chart of the absorption system with injector of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in figure 1, a kind of absorption system with injector, the refrigeration system uses lithium bromide water solution,
The system includes generator 1, injector 2, condenser 4, first throttle valve 5, second throttle 6, the first evaporator 3, second
Evaporator 7, absorber 8, cooling coil 9, pressure-reducing valve 10, solution pump 11, heating coil 12, the generator 1 exports and injection
The entrance of device 2 is connected, and the outlet of injector 2 is connected with the entrance of condenser 4, and the outlet of condenser 4 bifurcates, branch road warp
It is connected after first throttle valve 5 with the entrance of the first evaporator 3, the outlet of the first evaporator 3 is connected with the ejecting port of injector 2,
Another branch road is connected after second throttle 6 with the entrance of the second evaporator 7, and the outlet of the second evaporator 7 is freezed with absorber 8
Agent entrance is connected, and the solution inlet of the taphole of the generator 1 with absorber 8 after pressure-reducing valve 10 is connected, the absorption
Solution inlet of the taphole of device 8 with generator 1 after solution pump 11 is connected, and the generator 1 is built-in with heating coil 12,
Cooling coil 9 is equipped with the absorber 8, thermal source needed for the generator 1 can be hot water or steam, and cooling water passes through successively
Cross absorber 8 and condenser 4.
Water vapour caused by generator 1 enters injector 2 in the absorption system, is sprayed at a high speed through injector nozzle
Go out, go out to form subnormal ambient in nozzle, water vapour of the injection in the first evaporator 3 enters in injector 2 after merging mixing
Boost section, water vapour after supercharging condenses after entering condenser 4, and condensed aqueous water bifurcation is through first throttle
The first evaporator 3, the second evaporator 7 are respectively enterd after valve 5, second throttle 6, caused water vapour enters in the second evaporator 7
Enter absorber 8 and be brominated after lithium concentrated solution absorbs to dilute, the solution after dilution is sent into generator 1 through solution pump 11, in generator 1
The heated coil pipe heating evaporation of solution become after pressure-reducing valve 10 to enter in absorber 8 after concentrated solution, so go round and begin again
Circulation.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. absorption system with injector, it is characterised in that the refrigeration system include generator, injector, Condenser, first throttle valve, second throttle, the first evaporator, the second evaporator, absorber, solution pump and pressure-reducing valve, occur Device outlet is connected with injector entrance, and injector outlet is connected with condenser inlet, and condensator outlet bifurcates, branch road warp It is connected after first throttle valve with the first evaporator inlet, the ejecting port connection of the first evaporator outlet and injector, another branch road It is connected after second throttle with the second evaporator inlet, the second evaporator outlet is connected with absorber refrigerant inlet, is occurred The taphole of device is connected after pressure-reducing valve with the solution inlet of absorber, the taphole of absorber after solution pump with generation The solution inlet connection of device, the generator are built-in with heating coil, cooling coil are equipped with the absorber.
- 2. the absorption system according to claim 1 with injector, it is characterised in that the refrigeration system uses Lithium bromide water solution is refrigerant.
- 3. the absorption system according to claim 1 with injector, it is characterised in that hot used in the generator Source is hot water or steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877279.0U CN207180091U (en) | 2017-07-19 | 2017-07-19 | A kind of absorption system with injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877279.0U CN207180091U (en) | 2017-07-19 | 2017-07-19 | A kind of absorption system with injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180091U true CN207180091U (en) | 2018-04-03 |
Family
ID=61737214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877279.0U Expired - Fee Related CN207180091U (en) | 2017-07-19 | 2017-07-19 | A kind of absorption system with injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207180091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211184A1 (en) * | 2019-04-18 | 2020-10-22 | 青岛海尔空调电子有限公司 | Refrigeration system |
| CN115789986A (en) * | 2023-01-30 | 2023-03-14 | 安徽普泛能源技术有限公司 | Repressurization vaporization absorption refrigeration system and cold and hot state starting method and process thereof |
-
2017
- 2017-07-19 CN CN201720877279.0U patent/CN207180091U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211184A1 (en) * | 2019-04-18 | 2020-10-22 | 青岛海尔空调电子有限公司 | Refrigeration system |
| US11578896B2 (en) | 2019-04-18 | 2023-02-14 | Qingdao Haier Air-Conditioning Electronic Co., Ltd | Refrigeration system |
| CN115789986A (en) * | 2023-01-30 | 2023-03-14 | 安徽普泛能源技术有限公司 | Repressurization vaporization absorption refrigeration system and cold and hot state starting method and process thereof |
| CN115789986B (en) * | 2023-01-30 | 2023-05-23 | 安徽普泛能源技术有限公司 | Repressurization vaporization absorption refrigeration system and cold and hot state starting method and technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20190719 |