CN2031894U - Low-noise type mixed steam and water heater - Google Patents
Low-noise type mixed steam and water heater Download PDFInfo
- Publication number
- CN2031894U CN2031894U CN 88212607 CN88212607U CN2031894U CN 2031894 U CN2031894 U CN 2031894U CN 88212607 CN88212607 CN 88212607 CN 88212607 U CN88212607 U CN 88212607U CN 2031894 U CN2031894 U CN 2031894U
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- Prior art keywords
- jet pipe
- steam
- passage
- flange
- water injection
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Abstract
The utility model discloses a low-noise type mixed steam and water heater, jet tubes (22) are arranged at the two flange holes at the same axial cord with a three-way type casing (17), and another flange hole is provided with a web plate. A path (11) connected with the web plate is tilted, which makes steam or liquid entering from the path strike the jet tubes at the angle of 25 DEG-70 DEG to decrease the impact force in the vertical direction and reduce the resilience and the casing vibration. The jet tubes (22) are corrugated tubes and the inner wall of the lower part of the casing is corrugated, which can absorb the vibration and the water-hammer noise. Especially when the path (11) and the jet hole (23) are arranged in parallel along the direction of the axial cord, the steam or the liquid can flow smoothly, so the resistance of flow path can be reduced and the energy consumption can be decreased. The utility model has the advantages of high thermal efficiency, convenient installation and good mixing property.
Description
The utility model relates to a kind of vapour, water hybrid heating device, also can be used for the mixing of two kinds of different solute liquid.
Existing vapour, water hybrid heater, see Fig. 1, housing (1) is a three way type, and each passage is provided with mounting flange, jet pipe (2) is loaded on ring flange (4), (5) on the same axle in place, the dead in line of the axis (3) of jet pipe (2) and ring flange (4), (5).Web plate (7) is equipped with at the flange hole place of ring flange (6), and mesh is arranged on the web plate, and the axis (9) of locating the flange passage (8) that flange hole links to each other with ring flange (6) intersects vertically with the axis (3) of jet pipe (2).What jet pipe (2) was gone up the axis of spray orifice (10) and nozzle axis (3) flows to angle less than 90 °, and spray orifice (10) is tilting.This vapour, water hybrid heating device have vapour, the direct Hybrid Heating of water, the higher characteristics of rate of heat exchange; When being used for the mixing of two kinds of different solute liquid, it mixes, and mixed performance is good.But the steam or the liquid that enter through web plate (7) mesh, because of passage axis (9) and nozzle axis (3) intersect vertically, spray orifice is again tilting, before in flowing into jet pipe, carrying out heat exchange or mixing with water that enters from jet pipe (2) left end or liquid, at first impact jet pipe (2) outer wall, and the generation rebound phenomenon, change the flow direction then, enter jet pipe by tilting spray orifice (10).Because steam or liquid occur impacting rebound phenomenon in the process of flowing through, cause heater to produce vibration and water attack sound, cause noise pollution; And flow path resistance is bigger, for guaranteeing operate as normal, the power source of enough energy need be arranged, and energy consumption is higher.
The purpose of this utility model provides a kind of low noise, the low steam-water injection of power consumption.
The technical scheme of finishing the work is seen Fig. 2, and flange passage (11) is tilting, and passage axis (12) is generally 25 °～70 ° with the angle that flows to of the axis (14) of jet pipe (13).Thereby impact with the jet pipe outer wall with 25 °～70 ° angle by steam or the liquid that passage (11) flows into, can reduce the impulsive force of vertical direction, reduce rebound phenomenon, reduce and vibrate and the water attack noise.In addition, because the spray orifice (15) on the jet pipe is tilting, the flange passage (11) after the improvement also is tilting, then is beneficial to steam or liquid flow, and is to reduce flow path resistance, capable of reducing energy consumption.
The further improvement of technical scheme be arranged flange passage (11) and spray orifice (15) in parallel along axis direction, then can make steam or liquid flow smooth and easy.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structure chart of existing steam-water injection;
Fig. 2 is the utility model structure chart;
Fig. 3 is the structure chart of the utility model embodiment 2, and is appointed as the specification digest accompanying drawing;
Fig. 4 is the A-A profile of Fig. 3.
Embodiment 1, by structure fabrication shown in Figure 2.Process behind the housing strand, 180 millimeters of horizontal segment calibers, flange passage (11) is tilting, 100 millimeters of channel diameters, passage (11) included angle is 25 °, promptly passage axis (14) is 25 ° with jet pipe (13) axis angle; The flange hole dress web plate that links to each other with passage (11), the web plate diameter is 120 millimeters, mesh diameter is 6 millimeters on the web plate; Establish blowdown screw (16) on the housing.Process behind jet pipe (13) strand, be Taper Pipe, tapering be 3 ° 40 ', tilting diameter is 3 millimeters a spray orifice (15) on the border, included angle is 30 °, promptly the angle of spray orifice axis and nozzle axis is 30 °, spray orifice axis and passage (11) axis angle is 5 °; Jet pipe left end import minimum diameter is 16 millimeters.
Embodiment 2, press Fig. 3, structure fabrication shown in Figure 4.Process behind the housing strand, 280 millimeters of horizontal segment calibers, flange passage (21) is tilting, and passage (21) diameter is 200 millimeters, and it is that the angle of passage axis and nozzle axis is 70 ° that included angle is 70 °.The flange hole dress web plate that links to each other with passage (21), 210 millimeters of web plate diameters, 8 millimeters of mesh diameters.This embodiment has done further improvement to housing, discharge flange place's passage (18) and be designed to variable diameter passage, tapering be 8 ° 50 ', this variable diameter passage links to each other with the jet pipe outlet side, need make the problem of reducer pipe when the installation in addition to solve existing and embodiment 1 described steam-water injection, it is easy to make it installation; Housing (17) lower inner wall is designed to ripple inwall (19), absorbs sound with vibration damping; In addition, set up bearing (20) on the housing, be convenient to lay and construct.Process behind jet pipe (22) strand, tapering be 4 ° 45 ', tilting diameter is 4 millimeters a spray orifice (23) on the border, included angle is 70 °, promptly spray orifice axis and jet pipe (22) axis angle is 70 °; Then flange passage (21) be arranged in parallel along axis direction with spray orifice (23), makes steam or liquid flow smooth and easy, and jet pipe (22) left end import minimum diameter is 40 millimeters.This embodiment has done further improvement to jet pipe, is designed to ripple jet pipe (22), the vibration that produces during with minimizing steam or hydraulic shock, and absorb vibration, water attack noise.
Flange passage of the present utility model is tilting, passage axis and nozzle axis angle are generally got 25 °～70 °, with reduce steam or liquid in flow process to jet pipe impulsive force in vertical direction, reduce rebound phenomenon, reduce flow path resistance, especially when passage axis is parallel with the spray orifice axis, when namely passage and spray orifice be arranged in parallel along axis direction, can make steam or liquid flow smooth and easy, cut down the consumption of energy; Lower housing portion inwall design corrugated internal wall, jet pipe further is improved to bellows, damping, absorption vibration and water attack noise. Installation, easy construction.
Claims (6)
1, a kind of low noise steam-water injection, three way type housing and jet pipe are arranged, said jet pipe is a Taper Pipe, tilting spray orifice is arranged on the tube wall on every side, jet pipe is loaded on the two flange hole places that locate same axis on the three way type housing, another flange hole is equipped with web plate on the said housing, and the axis [12] that it is characterized in that flange passage [11] is 25 °～70 ° with the angle that flows to of the axis [14] of jet pipe [13], promptly flange passage [11] become 25 °～70 ° tilting.
2,, it is characterized in that flange passage (11) and spray orifice be arranged in parallel along axis direction according to the described steam-water injection of claim 1.
3,, it is characterized in that jet pipe is a bellows according to the described steam-water injection of claim 1.
4,, it is characterized in that three way type lower housing portion inwall is the ripple inwall according to the described steam-water injection of claim 3.
5,, it is characterized in that there is variable diameter passage (18) at three way type housing discharge flange place according to the described steam-water injection of claim 4.
6,, it is characterized in that bearing (20) is arranged on the three way type housing according to the described steam-water injection of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212607 CN2031894U (en) | 1988-05-19 | 1988-05-19 | Low-noise type mixed steam and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212607 CN2031894U (en) | 1988-05-19 | 1988-05-19 | Low-noise type mixed steam and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031894U true CN2031894U (en) | 1989-02-01 |
Family
ID=4845890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88212607 Withdrawn CN2031894U (en) | 1988-05-19 | 1988-05-19 | Low-noise type mixed steam and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162702A (en) * | 2011-04-13 | 2011-08-24 | 长沙水泽加热设备制造有限公司 | Pipeline-type mixed heating equipment |
| CN102679763A (en) * | 2012-04-27 | 2012-09-19 | 太原理工大学 | Steam and water mixing heater |
| CN105057154A (en) * | 2015-08-14 | 2015-11-18 | 重庆理工大学 | Independent-type multi-source confocal ultrasonic atomization pyrolysis spraying reaction chamber |
| CN105466242A (en) * | 2016-01-12 | 2016-04-06 | 浙江天联机械有限公司 | Steam-water mixer |
-
1988
- 1988-05-19 CN CN 88212607 patent/CN2031894U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162702A (en) * | 2011-04-13 | 2011-08-24 | 长沙水泽加热设备制造有限公司 | Pipeline-type mixed heating equipment |
| CN102162702B (en) * | 2011-04-13 | 2013-06-26 | 长沙水泽加热设备制造有限公司 | Pipeline-type mixed heating equipment |
| CN102679763A (en) * | 2012-04-27 | 2012-09-19 | 太原理工大学 | Steam and water mixing heater |
| CN102679763B (en) * | 2012-04-27 | 2015-06-10 | 太原理工大学 | Steam and water mixing heater |
| CN105057154A (en) * | 2015-08-14 | 2015-11-18 | 重庆理工大学 | Independent-type multi-source confocal ultrasonic atomization pyrolysis spraying reaction chamber |
| CN105466242A (en) * | 2016-01-12 | 2016-04-06 | 浙江天联机械有限公司 | Steam-water mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |