CN203147112U - Combination flange with heating function - Google Patents
Combination flange with heating function Download PDFInfo
- Publication number
- CN203147112U CN203147112U CN 201320073875 CN201320073875U CN203147112U CN 203147112 U CN203147112 U CN 203147112U CN 201320073875 CN201320073875 CN 201320073875 CN 201320073875 U CN201320073875 U CN 201320073875U CN 203147112 U CN203147112 U CN 203147112U
- Authority
- CN
- China
- Prior art keywords
- flange
- electromagnetic induction
- heating
- spacer flanger
- induction coil
- 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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- General Induction Heating (AREA)
Abstract
The utility model discloses a combination flange with heating function, which consists of a combination flange, a bolt, a thermal insulation ring and an electromagnetic induction coil, wherein a groove is processed on the right of a middle flange, and an electromagnetic induction heating coil is arranged in the groove. High-frequency current which is produced after common alternating current passes through a frequency converter is transported to the electromagnetic induction heating coil when working, and produces a high-frequency magnetic field, and enables a core portion of the middle flange enclosed by the electromagnetic induction coil to produce electromagnetic eddy current, the core portion forms high temperature instantaneously, and low temperature saturated water is heated when flows through an inner hole of the middle flange. The thermal insulation ring is added between the electromagnetic induction coil and the core portion of the middle flange, thereby preventing the temperature of the core portion of the middle flange to be overhigh to damage the electromagnetic induction coil, also preventing heat energy from losing, and achieving the purpose of reducing energy consumption, reducing heating time and improving economic benefits. The combination flange with the heating function has the advantages that the combination flange with the heating function simplifies a heating structure of a multi-effect evaporation concentration system, reduces energy loss, can not produce vibration and noise, and also can conveniently control temperature by adopting an electromagnetic induction type heating mode simultaneously.
Description
Technical field
The utility model relates to a kind of Ifold flange, relates in particular to a kind of Ifold flange with heating function.
Background technique
In the multiple effect evaporation concentration systems, the steam that last effect is evaporated becomes saturation water after condensing, and saturation water contains a large amount of heats, as long as replenish the part heat, just can flow to back one effect, as the heating thermal source of back one effect.All adopt steam heating in the present multiple effect evaporation concentration systems saturation water additional heat, and arrange heater dedicatedly, there is following defective in this heating means: (1) heater dedicated complex structure, cost height; (2) adopt steam heating, pipeline increases, and fed distance increases, and steam has lost partial heat energy in the flow process in pipeline; (3) high temperature, high pressure steam enter in the process of saturation water and can produce vibration and noise.
The model utility content
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of Ifold flange with heating function is provided, it increases a kind of Ifold flange with heating function between the saturation water output pipeline of last effect and the high-temperature water pipeline of imitating the vaporization chamber heating for back one, make the saturation water that has the part heat when flowing through the Ifold flange of band heating function, by rapid heating, simplified the heating arrangement of multiple effect evaporation concentration systems, saved the cost of equipment, simultaneously, flange can link together two pipelines again.
In order to address the above problem, the utility model adopts following technological scheme:
A kind of Ifold flange with heating function is made up of Ifold flange, bolt, heat insulation ring and electromagnetic induction coil.
Described Ifold flange is made up of medium suction flange, spacer flanger, media outlet flange, the low temperature saturation water flows into from medium suction flange endoporus, through the spacer flanger endoporus, flows out from media outlet flange endoporus, be heated to form high-temperature water, as the heating thermal source of back one effect.
Between described medium suction flange and the spacer flanger, between media outlet flange and the spacer flanger seal washer is set all, prevent that liquid from leaking at the Ifold flange place.
Described spacer flanger right side processes groove, electromagnetic induction heating coil is installed in the groove, during work, the high frequency current that common Ac produces behind frequency variator flows to electromagnetic induction heating coil, produce high frequency magnetic field, the spacer flanger core that sensed coil is surrounded produces electromagnetic eddy, core moment formation high temperature, and the low temperature saturated flow is heated when the spacer flanger endoporus; Between electromagnetic induction coil and spacer flanger core, increase heat insulation ring, prevent the too high destruction to inductor coil of spacer flanger core temperature, also prevent the loss of heat energy, cut down the consumption of energy thereby reach, shorten heating time, the purpose of increasing economic efficiency.
The beneficial effects of the utility model are: the Ifold flange of band heating function has been simplified the heating arrangement of multiple effect evaporation concentration systems, has reduced the loss of heat energy, can not produce vibration and noise; Adopt induction heating simultaneously, also very convenient to temperature control.
Description of drawings
Fig. 1 is complete section structural representation of the present utility model.
Wherein: 1. medium import, 2. seal washer, 3. medium suction flange, 4. bolt, 5. spring washer, 6. nut, 7. packing ring, 8. media outlet, 9. media outlet flange, 10. heat insulation ring, 11. electromagnetic induction coils, 12. spacer flangers.
Embodiment
The utility model structure as shown in Figure 1, the left side of spacer flanger 12 connects medium suction flange 3, and the right side of spacer flanger 12 connects media outlet flange 9, and medium suction flange 3, spacer flanger 12, media outlet flange 9 adopt bolt 4 to connect, nut 6 is fastening, and spring washer 5 prevents from becoming flexible.
Spacer flanger 12 adopts seal washer 2 to seal with being connected between the medium suction flange 3, spacer flanger 12 be connected that employing packing ring 7 seals between the media outlet flange 9, prevent the leakage of Ifold flange.
Spacer flanger 12 right sides process groove, electromagnetic induction coil 11 is installed in the groove, during work, the high frequency current that common Ac produces behind frequency variator flows to electromagnetic induction coil 11, produce high frequency magnetic field, make spacer flanger 12 cores that surrounded by electromagnetic induction coil 11 produce electromagnetic eddy, core moment formation high temperature, the low temperature saturated flow is heated when spacer flanger 12 endoporus, reaches the purpose of rapid heating.
Heat insulation ring 10 is set between the core of electromagnetic induction coil 11 and spacer flanger 12; the heat that spacer flanger 12 cores are produced is intercepted by heat insulation ring 10; thereby reach protection electromagnetic induction coil 11; also prevent simultaneously the loss of heat energy; cut down the consumption of energy; shorten heating time, reach protection electromagnetic induction coil 11 and the loss that prevents heat energy.
Claims (3)
1. Ifold flange with heating function, by Ifold flange, bolt (4), heat insulation ring (10) and electromagnetic induction coil (11) are formed, it is characterized in that: described Ifold flange is by medium suction flange (3), spacer flanger (12), media outlet flange (9) is formed, the left side of spacer flanger (12) connects medium suction flange (3), the right side of spacer flanger (12) connects media outlet flange (9), described medium suction flange (3), spacer flanger (12), media outlet flange (9) adopts bolt (4) to connect, nut (6) is fastening, and spring washer (5) prevents from becoming flexible.
2. a kind of Ifold flange with heating function according to claim 1, it is characterized in that: spacer flanger (12) right side processes groove, electromagnetic induction coil (11) is installed in the groove, between the core of electromagnetic induction coil (11) and spacer flanger (12) heat insulation ring (10) is set.
3. a kind of Ifold flange with heating function according to claim 1 and 2, it is characterized in that: described spacer flanger (12) adopts seal washer (2) to seal with being connected medium suction flange (3), spacer flanger (12) be connected media outlet flange (9) employing packing ring (7) and seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073875 CN203147112U (en) | 2013-01-28 | 2013-01-28 | Combination flange with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073875 CN203147112U (en) | 2013-01-28 | 2013-01-28 | Combination flange with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147112U true CN203147112U (en) | 2013-08-21 |
Family
ID=48974635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073875 Expired - Fee Related CN203147112U (en) | 2013-01-28 | 2013-01-28 | Combination flange with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470889A (en) * | 2013-09-17 | 2013-12-25 | 宁波市镇海声光密封件厂(普通合伙) | Sealing ring |
| CN105042229A (en) * | 2015-05-25 | 2015-11-11 | 张家港华日法兰有限公司 | Remote control flange |
| CN106764162A (en) * | 2016-12-21 | 2017-05-31 | 西北橡胶塑料研究设计院有限公司 | It is a kind of for giving, the rubber-heating sealing gasket of drainage pipeline antifreezing block |
-
2013
- 2013-01-28 CN CN 201320073875 patent/CN203147112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470889A (en) * | 2013-09-17 | 2013-12-25 | 宁波市镇海声光密封件厂(普通合伙) | Sealing ring |
| CN103470889B (en) * | 2013-09-17 | 2015-08-26 | 宁波市镇海声光密封件厂(普通合伙) | A kind of seal ring |
| CN105042229A (en) * | 2015-05-25 | 2015-11-11 | 张家港华日法兰有限公司 | Remote control flange |
| CN106764162A (en) * | 2016-12-21 | 2017-05-31 | 西北橡胶塑料研究设计院有限公司 | It is a kind of for giving, the rubber-heating sealing gasket of drainage pipeline antifreezing block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140128 |