CN103837007A - Jet-type high-pressure fluid heat exchanger - Google Patents
Jet-type high-pressure fluid heat exchanger Download PDFInfo
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- CN103837007A CN103837007A CN201310640256.4A CN201310640256A CN103837007A CN 103837007 A CN103837007 A CN 103837007A CN 201310640256 A CN201310640256 A CN 201310640256A CN 103837007 A CN103837007 A CN 103837007A
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- pressure
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Abstract
The invention discloses a jet-type high-pressure fluid heat exchanger. The jet-type high-pressure fluid heat exchanger comprises a high-pressure jet flow nozzle, low-pressure transfer passages and a fluid mixing zone. An inlet of the fluid mixing zone has an inner cone-shaped structure and an outlet of the fluid mixing zone has a trumpet-shaped structure. An outlet of the high-pressure jet flow nozzle faces to an inlet of the fluid mixing zone. The multiple low-pressure transfer passages are uniformly distributed on an outer wall between the high-pressure jet flow nozzle and the fluid mixing zone. Each one of the low-pressure transfer passages forms an acute angle with the axle center of the high-pressure jet flow nozzle. The outer wall at the intersection of the low-pressure transfer passages and the fluid mixing zone is provided with an arc flow-disturbance zone. The jet-type high-pressure fluid heat exchanger can realize disturbance of low-pressure fluid by the arc flow-disturbance zone, reduces eddy, guarantees high-efficiency operation of the heat exchanger and improves heat exchange efficiency.
Description
Technical field
The present invention is a kind of jetting type high-pressure fluid heat exchanger, belongs to injecting type heat exchanger field.
Background technology
In injecting type heat exchange equipment, the fluid that pressure is higher is sprayed by jet pipe, form very high speed, low-pressure fluid is introduced into mixing chamber and directly contacts and conduct heat with jet, and together enter anemostat, after reaching same pressure and temperature, the outlet of anemostat gives user.Have higher-pressure region and low-pressure area in the process of carrying, the fluid continuity of higher-pressure region and low-pressure area is the bottleneck of the further extensive use of restriction art technology always.
Summary of the invention
The object of this invention is to provide a kind of jetting type high-pressure fluid heat exchanger, guarantee the continuity of the fluid of higher-pressure region and low-pressure area.
Object of the present invention is carried out specific implementation by the following technical programs:
Jetting type high-pressure fluid heat exchanger, comprise high-pressure spray nozzle, low-pressure delivery passage and fluid mixed zone, the entrance of described fluid mixed zone is inner conical, outlet flare, the outlet sensing of described jet nozzle and the entrance of fluid mixed zone, described low-pressure delivery passage is made as multiple, be evenly distributed on the outer wall between high-pressure spray nozzle and fluid mixed zone, and the axle center of each described low-pressure delivery passage and high-pressure spray nozzle is acute angle angle, outer wall in the described low-pressure delivery passage position crossing with described fluid mixed zone is provided with arc turbulent flow area.
The entrance of described high-pressure spray nozzle is inner conical, and interior coning angle is less than 60 degree.
The interior coning angle of the entrance of described fluid mixed zone is the acute angle that is not less than 60 degree.
The jetting type high-pressure fluid heat exchanger of above-mentioned design, can realize the disturbance to low-pressure fluid by arc turbulent flow area, reduces eddy current, guarantees heat exchanger high-efficiency operation, improves heat exchanger effectiveness.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structure chart of jetting type high-pressure fluid heat exchanger described in the embodiment of the present invention.
The specific embodiment
As shown in Figure 1, jetting type high-pressure fluid heat exchanger described in the embodiment of the present invention, comprise high-pressure spray nozzle 1, low-pressure delivery passage 2 and fluid mixed zone 3, the entrance of described fluid mixed zone 3 is inner conical, outlet flare, the outlet sensing of described jet nozzle 1 and the entrance of fluid mixed zone 3, described low-pressure delivery passage 2 is made as multiple, be evenly distributed on the outer wall between high-pressure spray nozzle 1 and fluid mixed zone 3, and each described low-pressure delivery passage 2 is acute angle angle with the axle center of high-pressure spray nozzle 1, outer wall in described low-pressure delivery passage 2 position crossing with described fluid mixed zone 3 is provided with arc turbulent flow area 4.
The entrance of described high-pressure spray nozzle 1 is inner conical, and interior coning angle is less than 60 degree.
The interior coning angle of the entrance of described fluid mixed zone 3 is the acute angle that is not less than 60 degree.
The jetting type high-pressure fluid heat exchanger of above-mentioned design, can realize the disturbance to low-pressure fluid by arc turbulent flow area, reduces eddy current, guarantees heat exchanger high-efficiency operation, improves heat exchanger effectiveness.
Claims (2)
1. jetting type high-pressure fluid heat exchanger, comprise high-pressure spray nozzle, low-pressure delivery passage and fluid mixed zone, it is characterized in that, the entrance of described fluid mixed zone is inner conical, outlet flare, the outlet sensing of described jet nozzle and the entrance of fluid mixed zone, described low-pressure delivery passage is made as multiple, be evenly distributed on the outer wall between high-pressure spray nozzle and fluid mixed zone, and the axle center of each described low-pressure delivery passage and high-pressure spray nozzle is acute angle angle, outer wall in the described low-pressure delivery passage position crossing with described fluid mixed zone is provided with arc turbulent flow area.
2. jetting type high-pressure fluid heat exchanger as claimed in claim 1, is characterized in that, the entrance of described high-pressure spray nozzle is inner conical, and interior coning angle is less than 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640256.4A CN103837007A (en) | 2013-12-04 | 2013-12-04 | Jet-type high-pressure fluid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640256.4A CN103837007A (en) | 2013-12-04 | 2013-12-04 | Jet-type high-pressure fluid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103837007A true CN103837007A (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640256.4A Pending CN103837007A (en) | 2013-12-04 | 2013-12-04 | Jet-type high-pressure fluid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103837007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763708A (en) * | 2017-11-07 | 2018-03-06 | 北京龙电宏泰环保科技有限公司 | It is used for the system and method for central heating suitable for multicomputer flue gas waste heat recovery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132140Y (en) * | 1992-07-04 | 1993-05-05 | 王博 | Steam spraying heating pump |
| CN2227812Y (en) * | 1994-06-30 | 1996-05-22 | 杨光宇 | Double-spraying steam-water direct heat exchanger |
| CN2611851Y (en) * | 2003-04-29 | 2004-04-14 | 郑州博琳工贸有限公司 | Injection, boosting and high efficiency heat exchanger |
| CN2856908Y (en) * | 2005-08-21 | 2007-01-10 | 侯长君 | Steam/water directly mixed heat exchanger |
| RU2303225C1 (en) * | 2006-01-25 | 2007-07-20 | Общество с ограниченной ответственностью "Торговый дом "Химсталькомплект" | Contact heat-exchange heater and contact jet network heat-exchanger |
| CN201539294U (en) * | 2009-05-20 | 2010-08-04 | 江苏开源环保技术工程有限公司 | Steam heating silencer |
| CN202747837U (en) * | 2012-08-15 | 2013-02-20 | 四川北方硝化棉股份有限公司 | Steam heater |
| CN203586863U (en) * | 2013-12-04 | 2014-05-07 | 无锡金玺换热器有限公司 | Jet flow type high-pressure fluid heat exchanger |
-
2013
- 2013-12-04 CN CN201310640256.4A patent/CN103837007A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132140Y (en) * | 1992-07-04 | 1993-05-05 | 王博 | Steam spraying heating pump |
| CN2227812Y (en) * | 1994-06-30 | 1996-05-22 | 杨光宇 | Double-spraying steam-water direct heat exchanger |
| CN2611851Y (en) * | 2003-04-29 | 2004-04-14 | 郑州博琳工贸有限公司 | Injection, boosting and high efficiency heat exchanger |
| CN2856908Y (en) * | 2005-08-21 | 2007-01-10 | 侯长君 | Steam/water directly mixed heat exchanger |
| RU2303225C1 (en) * | 2006-01-25 | 2007-07-20 | Общество с ограниченной ответственностью "Торговый дом "Химсталькомплект" | Contact heat-exchange heater and contact jet network heat-exchanger |
| CN201539294U (en) * | 2009-05-20 | 2010-08-04 | 江苏开源环保技术工程有限公司 | Steam heating silencer |
| CN202747837U (en) * | 2012-08-15 | 2013-02-20 | 四川北方硝化棉股份有限公司 | Steam heater |
| CN203586863U (en) * | 2013-12-04 | 2014-05-07 | 无锡金玺换热器有限公司 | Jet flow type high-pressure fluid heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763708A (en) * | 2017-11-07 | 2018-03-06 | 北京龙电宏泰环保科技有限公司 | It is used for the system and method for central heating suitable for multicomputer flue gas waste heat recovery |
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Application publication date: 20140604 |