CN203586863U - Jet flow type high-pressure fluid heat exchanger - Google Patents
Jet flow type high-pressure fluid heat exchanger Download PDFInfo
- Publication number
- CN203586863U CN203586863U CN201320785676.7U CN201320785676U CN203586863U CN 203586863 U CN203586863 U CN 203586863U CN 201320785676 U CN201320785676 U CN 201320785676U CN 203586863 U CN203586863 U CN 203586863U
- Authority
- CN
- China
- Prior art keywords
- pressure
- heat exchanger
- fluid
- jet flow
- low
- 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
Links
Abstract
The utility model discloses a jet flow type high-pressure fluid heat exchanger. The jet flow type high-pressure fluid heat exchanger comprises a high-pressure jet flow nozzle, low-pressure conveying channels and a fluid mixing region, wherein the inlet of the fluid mixing region is in an inner tapered shape and the outlet of the fluid mixing region is in a trumpet shape; the outlet of the jet flow nozzle points to the inlet of the fluid mixing region; a plurality of low-pressure conveying channels are arranged and are uniformly distributed on the outer wall between the high-pressure jet flow nozzle and the fluid mixing region; the included angle between each low-pressure conveying channel and the high-pressure jet flow nozzle is an acute angle; an arc-shaped turbulent flow region is arranged on the outer wall of the position on which each low-pressure conveying channel and the fluid mixing region are crossed. According to the jet flow type high-pressure fluid heat exchanger disclosed by the utility model, the disturbance on low-pressure fluid can be realized by the arc-shaped turbulent flow region and the vortex is reduced; the efficient operation of the heat exchanger is guaranteed and the heat exchange efficiency is improved.
Description
Technical field
The utility model 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.In the process of carrying, have higher-pressure region and low-pressure area, the fluid continuity of higher-pressure region and low-pressure area is the bottleneck of the further extensive use of restriction art technology always.
Utility model content
The purpose of this utility model is to provide a kind of jetting type high-pressure fluid heat exchanger, guarantees the continuity of the fluid of higher-pressure region and low-pressure area.
The purpose of this utility model 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 utility model is described in further detail below.
Fig. 1 is the structure chart of jetting type high-pressure fluid heat exchanger described in the utility model embodiment.
The specific embodiment
As shown in Figure 1, jetting type high-pressure fluid heat exchanger described in the utility model embodiment, 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 |
|---|---|---|---|
| CN201320785676.7U CN203586863U (en) | 2013-12-04 | 2013-12-04 | Jet flow type high-pressure fluid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785676.7U CN203586863U (en) | 2013-12-04 | 2013-12-04 | Jet flow type high-pressure fluid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586863U true CN203586863U (en) | 2014-05-07 |
Family
ID=50584771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785676.7U Expired - Fee Related CN203586863U (en) | 2013-12-04 | 2013-12-04 | Jet flow type high-pressure fluid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837007A (en) * | 2013-12-04 | 2014-06-04 | 无锡金玺换热器有限公司 | Jet-type high-pressure fluid heat exchanger |
-
2013
- 2013-12-04 CN CN201320785676.7U patent/CN203586863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837007A (en) * | 2013-12-04 | 2014-06-04 | 无锡金玺换热器有限公司 | Jet-type high-pressure fluid heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203448002U (en) | Venturi tube jet gas mixer | |
| CN203586863U (en) | Jet flow type high-pressure fluid heat exchanger | |
| CN203586865U (en) | Spoiler-type high-pressure fluid heat exchanger | |
| CN103837007A (en) | Jet-type high-pressure fluid heat exchanger | |
| CN103837003A (en) | Flow-disturbing-type high-pressure fluid heat exchanger | |
| CN203578047U (en) | Impact atomizing nozzle | |
| CN103255253A (en) | Side spraying type coal powder spraying gun | |
| CN202022898U (en) | Compressing and gasifying burner nozzle for dry pulverized coal | |
| CN208587737U (en) | Spray equipment with gooseneck | |
| CN203052669U (en) | Multi-tube ejecting structure for gas stove | |
| CN203448003U (en) | Venturi spraying pipe of spraying mixer | |
| CN204084708U (en) | Accumulation of energy pond H type pipe laying structure | |
| CN203586864U (en) | Integrated high-pressure fluid heat exchanger | |
| CN204005040U (en) | A kind of novel heat insulation jacket plug valve | |
| CN205412638U (en) | Special air blast atomizer of denitration | |
| CN203586862U (en) | Internal flow air-cooling-type high-pressure fluid heat exchanger | |
| CN203586866U (en) | Cooling circulation-type high-pressure fluid heat exchanger | |
| CN103727811A (en) | Concave cone pulley-type exchanger for ejected fluid | |
| CN105276339A (en) | Novel thermal insulation jacket plug valve | |
| CN203453144U (en) | Circulating water pump fluid supercharging device | |
| CN103480522A (en) | Spraying device | |
| CN201867051U (en) | Nozzle for high-temperature tunnel kiln spray gun | |
| CN106370029A (en) | Air-water mixing type heat exchanger | |
| CN204074326U (en) | A kind of non-woven fabric spray coating device | |
| CN205323664U (en) | Ejector with plug nozzle |
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: 20140507 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |