CN206073432U - A kind of light-duty electric heater for ship - Google Patents
A kind of light-duty electric heater for ship Download PDFInfo
- Publication number
- CN206073432U CN206073432U CN201621081993.0U CN201621081993U CN206073432U CN 206073432 U CN206073432 U CN 206073432U CN 201621081993 U CN201621081993 U CN 201621081993U CN 206073432 U CN206073432 U CN 206073432U
- Authority
- CN
- China
- Prior art keywords
- flange
- heating tube
- housing
- electric heater
- light
- 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.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of light-duty electric heater for ship, including heating tube, housing, the housing upper welding connecting tube, the upper end of connecting tube is welded with flange, flange is connected with fixed plate by bolt, heating tube is U-shaped structure, annular fin is provided with the outside of heating tube, heating tube is installed on the inside of housing, the end of heating tube is fixed in connecting rod, the upper end of connecting rod is inserted into rosette, the bottom of connecting rod is fixed in fixed plate, housing both sides are welded with suction flange, outlet(discharge) flange, this utility model can pass through suction flange, outlet(discharge) flange is directly installed on pipeline, can adapt to used in small space, and electric heater fluid flow direction does not limit, have the advantages that easy to use.
Description
Technical field
This utility model belongs to marine heater technical field, and in particular to a kind of light-duty electric heater for ship.
Background technology
In shipbuilding industry, exist carries out the heating of fluid in a large number using electric heater.Traditional heater is designed, production
And using fairly common and ripe, traditional heater but as volume is excessively huge occupies sizable space,
For shipbuilding industry, the space in cabin limits the use of conventional heater, while existing electric heater for ship is also
Exist when electric heating tube is damaged, it is impossible to realize the replacing and maintenance of electric heating tube.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of light-duty electric heater for ship.
A kind of light-duty electric heater for ship of technical solutions of the utility model, including heating tube, housing, the housing upper weldering
Take in succession, the upper end of connecting tube is welded with flange, and flange is connected with fixed plate by bolt, and heating tube is U-shaped structure,
Annular fin is provided with the outside of heating tube, heating tube is installed on the inside of housing, and the end of heating tube is fixed in connecting rod, even
The upper end of extension bar is inserted into rosette, and the bottom of connecting rod is fixed in fixed plate, housing both sides be welded with suction flange,
Outlet(discharge) flange.
Preferably, wiring hole is installed on the side wall of the rosette, facilitates the installation of electric wire.
Preferably, gasket seal is provided between the flange and fixed plate, it is to avoid fluid is leaked.
Compared with prior art, the beneficial effects of the utility model are：
When heating tube is damaged, remove flange and the connecting bolt in fixed plate can complete the replacing to heating tube or dimension
Repair, have the advantages that easy to use；The housing both sides are welded with suction flange, outlet(discharge) flange, by suction flange, outlet method
Orchid can make electric heater integral installation on pipeline, can adapt to used in small space, and electric heater convection cell stream
Dynamic direction does not limit, and has the advantages that easy to use；Annular fin is provided with the outside of the heating tube, fin can increase stream
Body and the contact area of heating tube, improve the efficiency of heating surface.
Description of the drawings
Fig. 1 is a kind of structural representation of light-duty electric heater for ship of this utility model.
In figure, 1, rosette, 2, connecting rod, 3, fixed plate, 4, flange, 5, heating tube, 6, suction flange, 7, housing, 8,
Outlet(discharge) flange, 9, wiring hole, 10, connecting tube.
Specific embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
As shown in figure 1, a kind of light-duty electric heater for ship, including heating tube 5, housing 7,7 upper weld of housing company
Adapter 10, the upper end of connecting tube 10 are welded with flange 4, and flange 4 is connected with fixed plate 3 by bolt, and heating tube 5 is U-shaped
Structure, the outside of heating tube 5 are provided with annular fin, and heating tube 5 is installed on the inside of housing 7, and the end of heating tube 5 is fixed on company
On extension bar 2, the upper end of connecting rod 2 is inserted into rosette 1, and the bottom of connecting rod 2 is fixed in fixed plate 3,7 both sides of housing
It is welded with suction flange 6, outlet(discharge) flange 8.
Wiring hole 9 is installed on the side wall of the rosette 1.
Gasket seal is provided between the flange 4 and fixed plate 3.
A kind of light-duty electric heater for ship of this utility model, in use, electric heater passes through suction flange 6, goes out
Mouth flange 8 is directly installed on pipeline, needs the fluid of heating to enter from the side of housing 7, and heating tube 5 is powered and converts electrical energy into
For heat energy, fluid and the heating tube 5 of entrance exchange heat, and temperature is raised, and the fluid after temperature is raised is flowed out from the opposite side of housing 7,
Realize the heating of fluid；The outside of heating tube 5 is provided with annular fin, and fin can increase the contact area of fluid and heating tube 5,
Improve the efficiency of heating surface；Complete to heating tube by flange 4 and the connecting bolt in fixed plate 3 when heating tube 5 is damaged, is removed
5 replacing or maintenance.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of light-duty electric heater for ship, including heating tube (5), housing (7), it is characterised in that：Housing (7) the top weldering
Take over (10) in succession, the upper end of connecting tube (10) is welded with flange (4), and flange (4) is connected with fixed plate (3) by bolt
Connect, heating tube (5) is U-shaped structure, on the outside of heating tube (5), be provided with annular fin, heating tube (5) is installed on the interior of housing (7)
Portion, the end of heating tube (5) are fixed in connecting rod (2), and the upper end of connecting rod (2) is inserted into rosette (1), connecting rod
(2) bottom is fixed in fixed plate (3), and housing (7) both sides are welded with suction flange (6), outlet(discharge) flange (8).
2. a kind of light-duty electric heater for ship according to claim 1, it is characterised in that：The side wall of the rosette (1)
On wiring hole (9) is installed.
3. a kind of light-duty electric heater for ship according to claim 1, it is characterised in that：The flange (4) and fixed plate
(3) gasket seal is provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081993.0U CN206073432U (en) | 2016-09-27 | 2016-09-27 | A kind of light-duty electric heater for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081993.0U CN206073432U (en) | 2016-09-27 | 2016-09-27 | A kind of light-duty electric heater for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073432U true CN206073432U (en) | 2017-04-05 |
Family
ID=58439024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081993.0U Active CN206073432U (en) | 2016-09-27 | 2016-09-27 | A kind of light-duty electric heater for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073432U (en) |
-
2016
- 2016-09-27 CN CN201621081993.0U patent/CN206073432U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206024140U (en) | A kind of horizontal explosion-proof type electric heater for ship | |
| CN206073433U (en) | A kind of efficient electric heater for ship | |
| CN206073432U (en) | A kind of light-duty electric heater for ship | |
| CN203837530U (en) | High-efficiency energy-saving tube type heat exchanger | |
| CN204045331U (en) | A kind of transformer forced air cooler | |
| CN206055935U (en) | A kind of vertical ship fluid heater | |
| CN204574575U (en) | A kind of solar pipe joint design | |
| CN204373245U (en) | A kind of solar water heater pressure-bearing enamel inner container heat exchanger | |
| CN206399243U (en) | A kind of high-efficiency heat exchanger | |
| CN109586494A (en) | A kind of motor casing that spiral cooling system is embedding | |
| CN207105866U (en) | A kind of double-colored machine cooling device | |
| CN110648819A (en) | Transformer that radiating effect is good | |
| CN205192284U (en) | Novel efficient radiator | |
| CN204027046U (en) | A kind of Split wall-mounted solar water heater heat-exchanging water tank | |
| CN204100628U (en) | The non-pressure water tank of built-in heavy caliber band fin heat exchange pipe | |
| CN210564469U (en) | Well head heating device with explosion-proof function | |
| CN204476342U (en) | A kind of shaft collar of gas storage well | |
| CN204006703U (en) | A kind of Pediluvium apparatus heater | |
| CN202171416U (en) | Plug-in type stainless steel radiator | |
| CN209488339U (en) | A kind of motor casing that spiral cooling system is embedding | |
| CN210606896U (en) | Water cooler connection structure of transformer | |
| CN213363468U (en) | Radiator convenient to water course is washd | |
| CN216592901U (en) | High-efficiency drainage heat exchanger | |
| CN209376662U (en) | A kind of heating fire-tube | |
| CN207095374U (en) | Pipe sheet for heat-exchange facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |