CN2856908Y - Steam/water directly mixed heat exchanger - Google Patents
Steam/water directly mixed heat exchanger Download PDFInfo
- Publication number
- CN2856908Y CN2856908Y CN 200520106835 CN200520106835U CN2856908Y CN 2856908 Y CN2856908 Y CN 2856908Y CN 200520106835 CN200520106835 CN 200520106835 CN 200520106835 U CN200520106835 U CN 200520106835U CN 2856908 Y CN2856908 Y CN 2856908Y
- Authority
- CN
- China
- Prior art keywords
- adapter
- water
- heat exchanger
- shell
- steam
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a steam-water direct mixing type heat exchanger, which comprises an inner part and a casing, wherein the inner part is formed by the connection of a steam nozzle, a mixing pipe, and a diffusing pipe; the casing is a steel cylinder, the inner part is connected and fixed to the casing by a fixing part; double profiled high-pressure flanges are respectively arranged on the both ends of the casing, wherein the internal profiled high-pressure flanges are respectively connected to the outside end of the steam nozzle and the output end of the diffusing pipe, and the external profiled high-pressure flanges are respectively connected to a feed steam adapter and a heat exchange water delivery adapter; a feed water adapter and a safety valve adapter are respectively mounted on the casing wall on the both sides of the connection portion of steam nozzle outlet edge and the mixing pipe inlet edge, and the feed water adapter communicates with a water diversion chamber in the casing; and the feed steam adapter, the heat exchange water delivery adapter, the feed water adapter, and the safety valve adapter are respectively provided with flanges. The steam-water direct mixing type heat exchanger is provided with simple structure and high heat efficiency, and can be used conveniently and be used in heating devices or heat exchange devices.
Description
Technical field the utility model belongs to technical field of heat exchangers, is specifically related to a kind of vapour, the direct direct contact heat exchanger of water.
The background technology prior art heat exchanger mainly contain heat exchangers such as spiral plate type, shell and tube, floating disc tubular type, double cut superconduction tubular type, the heat exchanger of prior art is heat eliminating medium and heated medium carry out exchange heat by heat transfer wall heat transmission equipment; Owing to be to conduct heat by wall, conduct heat and scatter and disappear greatly, rate of heat exchange is low.
The summary of the invention the purpose of this utility model provides the high vapour of a kind of rate of heat exchange, the direct direct contact heat exchanger of water, to remedy the deficiencies in the prior art.
For achieving the above object, the technical solution of the utility model is: it comprises internals and shell; Internals are formed by connecting by steam jet, mixing tube and diffuser pipe successively; Shell is the steel drum body, and internals are placed in one; Internals are connected, fix by fixture with shell; Said shell two ends are respectively equipped with two special-shaped high pressure flanges, special-shaped high pressure flange is connected with the outer end of steam jet and the output of diffuser pipe respectively in it, its outer special-shaped high pressure flange is taken over the heat exchange water delivery with the admission adapter respectively and is connected, be respectively equipped with into water adapter and safety valve connecting pipe on the shell barrel of steam jet outlet edge and mixing tube inlet both sides, connecting part, edge, the flume of taking over in the shell of intaking is communicated with; Be respectively equipped with flange on said admission adapter, heat exchange water delivery adapter, water inlet adapter and the safety valve connecting pipe.
For reducing operational shock, evenly being provided with 3 by circumferencial direction on the tube wall of mixing tube posterior segment, to drain into 8 row's diameters be the circular hole of 5mm to 8mm.
On the shell barrel of said mixing tube section, be provided with adjutage.
Said internals and fixture are fixed by outer, internal thread, and fixture and shell are fixing by welding.
The latus rectum that the latus rectum that said admission is taken over is taken over less than the heat exchange water delivery; The latus rectum that said water inlet is taken over is greater than the latus rectum of safety valve connecting pipe.
For monitoring heat exchanger ruuning situation, on taking over, admission is provided with Pressure gauge, in water inlet adapter and heat exchange water delivery adapter, be respectively equipped with Pressure gauge and thermometer.
For the size of controlling throttle flow with prevent that recirculated water in the heat exchanger from entering jet chimney and causing water attack, be provided with non-return valve and stop valve successively on the flange that said admission is taken over, said stop valve is communicated with jet chimney.
The utility model simple structure, easy to use, because the particular design form of steam jet, after steam enters nozzle by the admission adapter, form and expand and injection, leave steam jet with supersonic speed and enter mixing tube, and place, the annular gap formation negative pressure between steam jet outlet edge and mixing tube inlet edge, the water in the flume is sucked mixing tube carry out heat exchange; Steam and water in mixing tube, finish mix with heat exchange after form high-velocity flow and enter diffuser pipe, in diffuser pipe, the energy of flow is converted to the pressure energy, export by the heat exchange water-supply-pipe at last.Because vapour, water carry out heat exchange with direct hybrid mode, the net quantity of heat of steam has all been given water, so heat exchange efficiency is 100%; Heated in addition water has also obtained certain steam momentum when obtaining steam heat, make himself to have possessed certain circulation power, can save the power consumption of water circulating pump and and then save its power consumption.The utility model can be widely used in heating equipment or heat-exchange apparatus.
Appended drawings is the utility model structural representation.
Among the figure: 1, abnormity high pressure flange 2, steam jet fixture 3, steam jet 4, safety valve connecting pipe and flange 5, weld seam 6, mixing tube fixture 7, mixing tube 8, flange 9, diffuser pipe arrival end fixture 10, diffuser pipe 11, two special-shaped high pressure flanges 12, thermometer 13, Pressure gauge 14, heat exchange water delivery adapter and flange 15, diffuser pipe port of export fixture 16, shell cylinder 17, mixing tube vibration damping hole 18, adjutage 19, flume 20, water inlet is taken over and flange 21, admission adapter and flange
The specific embodiment with reference to the accompanying drawings, the utility model comprises internals and shell; Internals are formed by connecting by steam jet 3, mixing tube 7 and diffuser pipe 10 successively; Internals place steel casing cylinder 16; Internals steam jet 3, mixing tube 7 and diffuser pipe 10 are connected, fix by steam jet fixture 2, mixing tube fixture 6, diffuser pipe arrival end fixture 9 and diffuser pipe port of export fixture 15 respectively with shell; The shell two ends are respectively equipped with two special-shaped high pressure flanges 1,11, special-shaped high pressure flange is connected with the outer end of steam jet 3 and the output of diffuser pipe 10 respectively in it, its outer special-shaped high pressure flange is taken over 14 with admission adapter 21 and heat exchange water delivery respectively and is connected, be respectively equipped with into water and take over 20 and safety valve connecting pipe 4 on the shell barrel of steam jet 3 outlet edges and mixing tube 7 inlet both sides, connecting part, edge, water inlet is taken over 20 and is communicated with the interior flume 19 of shell; Be respectively equipped with flange on admission adapter 21, heat exchange water delivery adapter 14, water inlet adapter 20 and the safety valve connecting pipe 4; On mixing tube 7 posterior segment tube walls by circumferencial direction evenly be provided with 3 drain into 8 row diameters be the circular hole of 5mm to 8mm; On the shell barrel of mixing tube 7 sections, be provided with adjutage 18; Internals and fixture are fixed by outer, internal thread, and fixture and shell are fixing by welding; The latus rectum of admission adapter 21 is taken over 14 latus rectum less than the heat exchange water delivery; The latus rectum of water inlet adapter 20 is greater than the latus rectum of safety valve connecting pipe 4; In admission adapter 21, be provided with Pressure gauge, in water inlet adapter 20 and heat exchange water delivery adapter 14, be respectively equipped with Pressure gauge 13 and thermometer 12; Be provided with non-return valve and stop valve successively on the flange of admission adapter 21, stop valve is communicated with jet chimney.
Claims (7)
1, a kind of vapour, the direct direct contact heat exchanger of water, it comprises internals and shell; It is characterized in that internals are formed by connecting by steam jet, mixing tube and diffuser pipe successively; Shell is the steel drum body, and internals are placed in one; Internals and shell are connected and fixed by fixture; Said shell two ends are respectively equipped with two special-shaped high pressure flanges, special-shaped high pressure flange is connected with the outer end of steam jet and the output of diffuser pipe respectively in it, its outer special-shaped high pressure flange is taken over the heat exchange water delivery with the admission adapter respectively and is connected, be respectively equipped with into water adapter and safety valve connecting pipe on the shell barrel of steam jet outlet edge and mixing tube inlet both sides, connecting part, edge, the flume of taking over in the shell of intaking is communicated with; Be respectively equipped with flange on said admission adapter, heat exchange water delivery adapter, water inlet adapter and the safety valve connecting pipe.
2, vapour according to claim 1, the direct direct contact heat exchanger of water, it is characterized in that on the tube wall of mixing tube posterior segment evenly being provided with 3 by circumferencial direction, to drain into 8 row's diameters be the circular hole of 5mm to 8mm.
3, vapour according to claim 1, the direct direct contact heat exchanger of water is characterized in that being provided with adjutage on the shell barrel of said mixing tube section.
4, vapour according to claim 1, the direct direct contact heat exchanger of water is characterized in that said internals and fixture fix by outer, internal thread, and fixture and shell are fixed by welding.
5, vapour according to claim 1, the direct direct contact heat exchanger of water is characterized in that the latus rectum of the latus rectum of said admission adapter less than heat exchange water delivery adapter; The latus rectum that said water inlet is taken over is greater than the latus rectum of safety valve connecting pipe.
6, vapour according to claim 1, the direct direct contact heat exchanger of water is characterized in that being provided with Pressure gauge on admission is taken over, and are respectively equipped with Pressure gauge and thermometer in water inlet adapter and heat exchange water delivery adapter.
7, vapour according to claim 1, the direct direct contact heat exchanger of water is characterized in that being provided with non-return valve and stop valve successively on the flange that said admission takes over, and said stop valve is communicated with jet chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106835 CN2856908Y (en) | 2005-08-21 | 2005-08-21 | Steam/water directly mixed heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106835 CN2856908Y (en) | 2005-08-21 | 2005-08-21 | Steam/water directly mixed heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856908Y true CN2856908Y (en) | 2007-01-10 |
Family
ID=37600212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106835 Expired - Fee Related CN2856908Y (en) | 2005-08-21 | 2005-08-21 | Steam/water directly mixed heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856908Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528391A (en) * | 2013-10-10 | 2014-01-22 | 新疆敦华石油技术有限公司 | Steam-water hybrid heating apparatus for oil field |
| CN103808163A (en) * | 2014-01-26 | 2014-05-21 | 济南承乾工程技术有限公司 | Water spraying humidifier |
| CN103837003A (en) * | 2013-12-04 | 2014-06-04 | 无锡金玺换热器有限公司 | Flow-disturbing-type high-pressure fluid heat exchanger |
| 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 |
-
2005
- 2005-08-21 CN CN 200520106835 patent/CN2856908Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528391A (en) * | 2013-10-10 | 2014-01-22 | 新疆敦华石油技术有限公司 | Steam-water hybrid heating apparatus for oil field |
| CN103528391B (en) * | 2013-10-10 | 2016-04-27 | 新疆敦华石油技术股份有限公司 | A kind of for oil field carbonated drink Hybrid Heating heating equipment |
| CN103837003A (en) * | 2013-12-04 | 2014-06-04 | 无锡金玺换热器有限公司 | Flow-disturbing-type high-pressure fluid heat exchanger |
| 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 |
| CN103808163A (en) * | 2014-01-26 | 2014-05-21 | 济南承乾工程技术有限公司 | Water spraying humidifier |
| CN103808163B (en) * | 2014-01-26 | 2015-12-23 | 济南承乾工程技术有限公司 | A kind of work of water sprinkling for better material moisture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2831252B1 (en) | HEAT EXCHANGER OF EXHAUST GAS | |
| CN103061867B (en) | A kind of gas-liquid type intercooler | |
| CN2856908Y (en) | Steam/water directly mixed heat exchanger | |
| CN203893508U (en) | Vertical pipe combined type indirect evaporative cooling evaporative condenser | |
| CN201828168U (en) | Novel air cooler | |
| CN205664708U (en) | Helical fin heat transfer device | |
| CN205638638U (en) | Diesel generating set waste heat recovery device | |
| CN104728853B (en) | boiler flue gas cooler | |
| CN2190272Y (en) | Effective cast air preheater | |
| CN2429808Y (en) | Acoustic speed varying boost heat exchanger | |
| CN100400999C (en) | Variable acoustic pressurizing dual blast heat exchanger | |
| CN2874272Y (en) | Boiler water feeder | |
| CN2697568Y (en) | Steam-operated heat-exchanger | |
| CN205262249U (en) | Steam type water heating device | |
| CN205424886U (en) | Horizontal boiler economizer | |
| CN220253281U (en) | Hydrogen heat exchanger for hydrogen fuel cell | |
| CN216049251U (en) | High-efficient heat transfer device | |
| CN205424991U (en) | Energy -saving hot -water heating fan heater and adopt cyclic utilization system of this fan heater | |
| CN220270139U (en) | Chip type steam-water mixer | |
| CN2485579Y (en) | Device for utilizing waste of boiler | |
| CN219865621U (en) | Self-radiating low-noise axial flow fan | |
| CN203572098U (en) | Air-conditioner heat exchange device | |
| CN214745996U (en) | Tubular air energy heating device | |
| CN216432218U (en) | Circulating cooling device | |
| CN216953609U (en) | Heat pump set for waste water waste heat recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |