CN201561544U - Circulation type fast heating device of low-flow fluid - Google Patents
Circulation type fast heating device of low-flow fluid Download PDFInfo
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- CN201561544U CN201561544U CN2009203155117U CN200920315511U CN201561544U CN 201561544 U CN201561544 U CN 201561544U CN 2009203155117 U CN2009203155117 U CN 2009203155117U CN 200920315511 U CN200920315511 U CN 200920315511U CN 201561544 U CN201561544 U CN 201561544U
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- metal heat
- gland
- electric heating
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- conducting plate
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Abstract
The utility model relates to a circulation type fast heating device of low-flow fluid, comprising a metal heat-conduction plate, a silicon rubber guide plate and a gland, wherein the metal heat-conduction plate is mutually clasped with the gland, and the silicon rubber guide plate is arranged between the metal heat-conduction plate and the gland. The metal heat-conduction plate is provided with an electric heating pipe, and the silicon rubber guide plate is provided with a liquid heating flow channel. One end of the liquid heating flow channel is connected with a hot-water outlet pipe, and the other end is connected with a cold-water inlet pipe. The hot-water outlet pipe is inlaid in a hot-water pipe hole, and the cold-water inlet pipe is inlaid in a cold-water pipe hole. The circulation type fast heating device of low-flow fluid has the advantages of simple manufacturing process, low cost, fast heating speed, no incrustation scale, stable resistance, high reliability and long using life.
Description
Technical field
The utility model relates to a kind of heater, relates in particular to a kind of low discharge fluid flow type nonstorage calorifier.
Background technology
Present fluid flow formula nonstorage calorifier structure is to be fluid course with aluminium alloy, stainless steel, quartz glass, pottery etc., and it is nonmetal outer surface plated films such as quartz glass, pottery that electricity heats structure; Stainless steel surfaces printing thick film heating circuit; Modes such as the metal electric heating pipe directly heats.The major defect that above method exists is: heating or the inevitable sediment incrustation of runner heating wall, conduct heat, reduce the efficiency of heating surface until hindering, stop up runner, have a strong impact on the service life of heater, in addition, Electric radiant Heating Film manufacturing process complexity, manufacturing cost height, resistance stability is poor, service life is low, poor reliability.
The utility model content
The utility model is at the heating or the inevitable sediment incrustation of runner heating wall of existing fluid flow formula nonstorage calorifier, conduct heat, reduce the efficiency of heating surface until hindering, stop up runner, have a strong impact on the service life of heater, and Electric radiant Heating Film manufacturing process complexity, manufacturing cost height, resistance stability is poor, service life is low, the deficiency of poor reliability, and a kind of low discharge fluid flow type nonstorage calorifier is provided.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of low discharge fluid flow type nonstorage calorifier comprises the metal heat-conducting plate, silicon rubber deflector and gland, described metal heat-conducting plate and gland fasten mutually, described silicon rubber deflector is arranged between metal heat-conducting plate and the gland, described metal heat-conducting plate is provided with electric heating tube, described silicon rubber deflector is provided with liquid and adds hot flow path, described liquid adds hot flow path one end and links to each other with the hot water outlet pipe, the other end links to each other with the cold water inlet pipe, described hot water outlet pipe is nested in the hot water pore, and described cold water inlet pipe is nested in the cold water pore.
The beneficial effects of the utility model are: the utility model low discharge fluid flow type nonstorage calorifier manufacturing process is simple, with low cost, firing rate soon, not scaling, resistance stabilization, reliability height, long service life.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described electric heating tube is U type electric heating tube, O type electric heating tube or M type electric heating tube.
Further, described electric heating tube is connected with the first power supply inserted sheet and second source inserted sheet.
Further, have at least one stay jack on the described metal heat-conducting plate, have at least one stay on the described gland, described stay jack and stay are interlocked.
Further, corresponding setting of stay jack on the described metal heat-conducting plate and the stay on the gland and quantity equate.
Further, to add hot flow path be labyrinth type or through-type open fluid passage to described liquid.
Description of drawings
Fig. 1 is the structural representation of the utility model low discharge fluid flow type nonstorage calorifier.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is the structural representation of the utility model low discharge fluid flow type nonstorage calorifier.As shown in Figure 1, described nonstorage calorifier comprises metal heat-conducting plate 4, silicon rubber deflector 8 and gland 13, described metal heat-conducting plate 4 and gland 13 fasten mutually, described silicon rubber deflector 8 is arranged between metal heat-conducting plate 4 and the gland 13, described metal heat-conducting plate 4 is provided with electric heating tube 1, described silicon rubber deflector 8 is provided with liquid and adds hot flow path 6, described liquid adds hot flow path 6 one ends and links to each other with hot water outlet pipe 9, the other end links to each other with cold water inlet pipe 7, described hot water outlet pipe 9 is nested in the hot water pore 11, and described cold water inlet pipe 7 is nested in the cold water pore 14.Described electric heating tube 1 is U type electric heating tube, O type electric heating tube or M type electric heating tube.In the present embodiment, described electric heating tube 1 is a M type electric heating tube.Described electric heating tube 1 is connected with the first power supply inserted sheet 2 and second source inserted sheet 3.Have a plurality of stay jacks 5 on the described metal heat-conducting plate 4, have a plurality of staies 10 on the described gland 13, described stay jack 5 and stay 10 are interlocked.Described liquid adds hot flow path 6 and is labyrinth type or through-type open fluid passage.In the present embodiment, described liquid adds hot flow path 6 and is through-type open fluid passage.
Adopt welding or casting technique that electric heating tube 1 and metal heat-conducting plate 4 are connected as one, form plate-like heat generating component with high heat conduction, heat-transfer capability.Described liquid adds hot flow path 6 to be made by heat resistant rubber, promptly processes labyrinth type or through-type open fluid passage on the deflector of rubber mass, and connects cold water inlet pipe 7 and hot water outlet pipe 9.The open fluid passage of rubber deflector is fitted tightly the radiating surface of metal heat-conducting plate 4, promptly constitute the fluid heat tunnel of sealing.Buckle gland 13 at last, with stay 10 lockings.Its heating principle is: heat is delivered to metal heat-conducting plate 4 behind electric heating tube 1 heating power, be dimensioned to U type, O type or M type electric heating tube 1 by the metal heat-conducting plate, can guarantee the 4 even heat releases of metal heat-conducting plate, cold water 15 heats while flowing along silicon rubber deflector 8 and the closed fluid channel that metal heat-conducting plate 4 constitutes under pressure, reaches set point of temperature until form hot water 12 in the exit.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. low discharge fluid flow type nonstorage calorifier, it is characterized in that, described nonstorage calorifier comprises metal heat-conducting plate (4), silicon rubber deflector (8) and gland (13), described metal heat-conducting plate (4) and gland (13) fasten mutually, described silicon rubber deflector (8) is arranged between metal heat-conducting plate (4) and the gland (13), described metal heat-conducting plate (4) is provided with electric heating tube (1), described silicon rubber deflector (8) is provided with liquid and adds hot flow path (6), described liquid adds hot flow path (6) one ends and links to each other with hot water outlet pipe (9), the other end links to each other with cold water inlet pipe (7), described hot water outlet pipe (9) is nested in the hot water pore (11), and described cold water inlet pipe (7) is nested in the cold water pore (14).
2. low discharge fluid flow type nonstorage calorifier according to claim 1 is characterized in that, described electric heating tube (1) is U type electric heating tube, O type electric heating tube or M type electric heating tube.
3. low discharge fluid flow type nonstorage calorifier according to claim 1 is characterized in that described electric heating tube (1) is connected with the first power supply inserted sheet (2) and second source inserted sheet (3).
4. low discharge fluid flow type nonstorage calorifier according to claim 1, it is characterized in that, has at least one stay jack (5) on the described metal heat-conducting plate (4), have at least one stay (10) on the described gland (13), described stay jack (5) and stay (10) are interlocked.
5. low discharge fluid flow type nonstorage calorifier according to claim 4 is characterized in that, corresponding setting of stay jack (5) on the described metal heat-conducting plate (4) and the stay (10) on the gland (13) and quantity equate.
6. low discharge fluid flow type nonstorage calorifier according to claim 1 is characterized in that, described liquid adds hot flow path (6) and is labyrinth type or through-type open fluid passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155117U CN201561544U (en) | 2009-11-23 | 2009-11-23 | Circulation type fast heating device of low-flow fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155117U CN201561544U (en) | 2009-11-23 | 2009-11-23 | Circulation type fast heating device of low-flow fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561544U true CN201561544U (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203155117U Expired - Fee Related CN201561544U (en) | 2009-11-23 | 2009-11-23 | Circulation type fast heating device of low-flow fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627556A (en) * | 2016-03-15 | 2016-06-01 | 华能无锡电热器材有限公司 | Low-flow electric heater |
-
2009
- 2009-11-23 CN CN2009203155117U patent/CN201561544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627556A (en) * | 2016-03-15 | 2016-06-01 | 华能无锡电热器材有限公司 | Low-flow electric heater |
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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: 20100825 Termination date: 20111123 |