CN203615606U - Heating device used for diving water heater - Google Patents
Heating device used for diving water heater Download PDFInfo
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- CN203615606U CN203615606U CN201320850442.6U CN201320850442U CN203615606U CN 203615606 U CN203615606 U CN 203615606U CN 201320850442 U CN201320850442 U CN 201320850442U CN 203615606 U CN203615606 U CN 203615606U
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- shaped electric
- heating
- gland
- electric heating
- diving
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a heating device used for a diving water heater. The heating device comprises two U-shaped electric heating pipes, a nut, a gland and a flange cover. A heating module formed by the U-shaped electric heating pipes and the gland is advantaged by fast heating speed and convenient maintenance. The heating module is detachable, so there is no need to disassemble the whole flange cover when the heating module is replaced, so precision and convenience of detection are improved. In addition, the heating module is of an assembly type structure, so grouped wiring is easily carried out during connection of charging lines of the heating pipe.
Description
Technical field
The utility model relates to diving equipment field, and specifically, the utility model relates to a kind of heater for the hot water machine of diving under water.
Background technology
The world mainly contains five large diving modes at present, that is: self-carrying diving, pipe are for formula diving, open type clock diving, department of nation diving, saturation diving.Wherein open diving bell system is applicable to the shallow air dive of 60m, the shortcoming such as it has not only made up that the existing diving depth of conventional diving is limited, the time of staying is of short duration in operating area, poor stability, physical load are large, and relatively have with department of nation diving that investment is little, system is easy, the features such as flexible operation, can be widely used in the diving technical fields such as ocean development, offshore oil exploration, Salvage Dives, underwater operation.
Open diving bell system is made up of dual-purpose type diving apparatus, open diving bell (claiming again wet submersible water clock), lowering equipment, hot water supply apparatus and five subsystems of water surface integrated console.The each subsystem of system all has independently function, when use, can require to combine according to the actual conditions in sea area and diving operation.
In the time of low-temperature cold season or diving in deep depth operation, hot water supply apparatus can provide the hot water of warming use continuously for underwater diver.Hot water supply apparatus is made up of cartridge heater, booster pump, temperature control system etc., and electrically heated major function is for constant temperature, and when use, two water storage tank rotations are supplied water, and can long-time continuous constantly supply water.When use, utilize environment seawater or fresh water, by controllable Electric heating, the heating of hot water machine cartridge heater maritime interior waters or fresh water is reached to stable temperature required, then by the pressue device output of pressurizeing, deliver to diving bell or diver's warm-up through umbilical cord hot-water line.Diving hot water machine core is exactly heater block, and former heating tube is integral type, directly heating tube is directly installed on cartridge heater blind flange, causes when detection is not easily distinguishable, the later stage, heating tube damage need to be changed whole blind flange need being dismantled.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heater of modularization easy access.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of heater for the hot water machine of diving under water, comprise U-shaped electric heating tube, nut, gland and blind flange, described U-shaped electric heating tube has two, two U-shaped electric heating tubes are along the center line vertical setting mutually in the same way of same U-shaped electric heating tube, the openend of U-shaped electric heating tube is fixed on gland by nut, and described gland is threaded connection in blind flange centre.
Described blind flange centre is provided with screw, is also provided with in one end of screw the groove that diameter is greater than through hole.
Between described groove and gland, be provided with seal washer.
Described blind flange periphery position is provided with the connecting hole being connected with cylindrical shell.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
Heater of the present utility model, by two heating tubes vertical setting mutually, neither affects the work volume of not obvious increase heating module again of single heating tube, has improved the rate of heat addition.Heating tube is designed to electrical heating module, electrical heating module is the detachable maintenance of later stage to heating tube that be conducive to, modularized design can be pulled down one by one detection and do not affected other modules, the heating module of assembly type easily grouping wiring in the time carrying out the connection of heating tube supply line in addition.
Accompanying drawing explanation
Mark in the each accompanying drawing of this description expressed content and figure is made to brief description below:
Fig. 1 is the structural representation of the utility model electrical heating module;
Fig. 2 is that the heating module in Fig. 1 is arranged on the part sectioned view on cartridge heater;
Mark in above-mentioned figure is: 1, nut; 2, gland; 3, seal washer; 4, U-shaped electric heating tube; 5, screw; 6, groove; 7, blind flange; 8, hot water machine cartridge heater; 9, connecting hole.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as effect and the operation principle etc. of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part.
As shown in Figure 1, the heating module of this diving hot water machine comprises U-shaped electric heating tube 4, nut 1, gland 2 and blind flange 7 etc., heating module is vertically made up of along the center line of same U-shaped electric heating tube 4 mutually two U-shaped electric heating tubes 4, and the openend of two U-shaped electric heating tubes 4 is fixed on gland 2 by nut 1.Heating module is set to the combining form of two U-shaped electric heating tubes 4, and the normal work that neither affects single U-shaped electric heating tube 4 does not enlarge markedly again the volume of heating module, and U-shaped electric heating tubes 4 that increase have been accelerated the rate of heat addition of single heating module more.
As shown in Figure 2, the outside of blind flange 7 is provided with the groove 6 that screw 5 and diameter are greater than screw 5, form similar step-like mounting interface, mounting interface matches with the gland 2 in Fig. 1 heating module, insert heating module, between groove 6 and gland 2, be placed with seal washer 3, prevent the fluid seepage in hot water machine cartridge heater 8.The two ends of blind flange 7 are provided with screw, inject connecting hole 9 blind flange 7 and hot water machine cartridge heater 8 are linked together with bolt.Water when use in heat hot water machine cartridge heater interior 8 is supplied with diver by diving umbilical cord when being elevated to uniform temperature later, and water circulates in umbilical cord, and cold water refluxes in hot water machine cartridge heater interior 8 again, so moves in circles warming to diver.
Heater of the present utility model, heater block adopts modularized design, before having changed, directly whole electrothermal tube is arranged on blind flange 7, while causing later stage heating tube to damage maintenance, need pull down whole blind flange 7 wastes time and energy, and heating tube is designed to heating module, heating module is fixed on blind flange 7 one by one, only need check or change single heating module and not need to pull down whole blind flange 7 time saving and energy saving in the time breaking down.In addition, modular heater is carrying out the wiring of also easily dividing into groups while connecting of heating tube supply line.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. the heater for the hot water machine of diving under water, comprise U-shaped electric heating tube, nut, gland and blind flange, it is characterized in that: described U-shaped electric heating tube has two, two U-shaped electric heating tubes are along the center line vertical setting mutually in the same way of same U-shaped electric heating tube, the openend of U-shaped electric heating tube is fixed on gland by nut, and described gland is threaded connection in blind flange centre.
2. the heater for the hot water machine of diving under water according to claim 1, is characterized in that: described blind flange centre is provided with screw, is also provided with in one end of screw the groove that diameter is greater than through hole.
3. the heater for the hot water machine of diving under water according to claim 2, is characterized in that: between described groove and gland, be provided with seal washer.
4. the heater for the hot water machine of diving under water according to claim 2, is characterized in that: described blind flange periphery position is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850442.6U CN203615606U (en) | 2013-12-23 | 2013-12-23 | Heating device used for diving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850442.6U CN203615606U (en) | 2013-12-23 | 2013-12-23 | Heating device used for diving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615606U true CN203615606U (en) | 2014-05-28 |
Family
ID=50768244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850442.6U Expired - Fee Related CN203615606U (en) | 2013-12-23 | 2013-12-23 | Heating device used for diving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615606U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754785A (en) * | 2015-03-28 | 2015-07-01 | 安徽华瑞电气有限公司 | Detachable spiral radiation heating tube |
| CN106793204A (en) * | 2015-11-20 | 2017-05-31 | 扬州强明电热电器有限公司 | A kind of booster pump heater |
| CN108592382A (en) * | 2018-05-29 | 2018-09-28 | 丹阳市曙光镍材有限公司 | A kind of environment-friendly type anti-explosion heater with very high performance |
| CN114466474A (en) * | 2021-12-22 | 2022-05-10 | 广州市保达电热钛制品有限公司 | Special electric heater for photovoltaic cleaning |
-
2013
- 2013-12-23 CN CN201320850442.6U patent/CN203615606U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754785A (en) * | 2015-03-28 | 2015-07-01 | 安徽华瑞电气有限公司 | Detachable spiral radiation heating tube |
| CN104754785B (en) * | 2015-03-28 | 2018-09-25 | 安徽华瑞电气有限公司 | A kind of detachable spiral radiation heating tube |
| CN106793204A (en) * | 2015-11-20 | 2017-05-31 | 扬州强明电热电器有限公司 | A kind of booster pump heater |
| CN108592382A (en) * | 2018-05-29 | 2018-09-28 | 丹阳市曙光镍材有限公司 | A kind of environment-friendly type anti-explosion heater with very high performance |
| CN108592382B (en) * | 2018-05-29 | 2024-05-07 | 丹阳市曙光镍材有限公司 | Environment-friendly explosion-proof heater with high performance |
| CN114466474A (en) * | 2021-12-22 | 2022-05-10 | 广州市保达电热钛制品有限公司 | Special electric heater for photovoltaic cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |