CN108775705A - It is a kind of can scale inhibition heating boiler - Google Patents
It is a kind of can scale inhibition heating boiler Download PDFInfo
- Publication number
- CN108775705A CN108775705A CN201810779774.7A CN201810779774A CN108775705A CN 108775705 A CN108775705 A CN 108775705A CN 201810779774 A CN201810779774 A CN 201810779774A CN 108775705 A CN108775705 A CN 108775705A
- Authority
- CN
- China
- Prior art keywords
- casing pipe
- heating
- anticorrosive casing
- heating rod
- boiler
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 76
- 230000005764 inhibitory process Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 39
- 238000009991 scouring Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/40—Arrangements for preventing corrosion
- F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipe Accessories (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to liquid heating technology field, more particularly to a kind of heating boiler.It is a kind of can scale inhibition heating boiler, technical solution is：Anticorrosive casing pipe is set in the outside of heating rod heating zone, and there are gaps between heating rod；The bottom of boiler shell is equipped with entrance, and top is equipped with outlet；The bottom of anticorrosive casing pipe is connected with boiler shell inner wall, enables and being only connected to by the gap between anticorrosive casing pipe and heating rod between entrance and outlet.The present invention connects anticorrosive casing pipe by the heating region outer cover in heating rod, fluid is enabled to be discharged upwards by the gap between anticorrosive casing pipe and heating rod, since only there are minim gaps between anticorrosive casing pipe and heating rod, the circulation area of fluid, which rapidly reduces, causes fluid flow rate to be accelerated, fluid scouring heating rod outer surface keeps its surface less scaling, simultaneously because fluid flow rate is accelerated, forced convertion is formed in the heating zone of heating rod, significantly improves heat exchange efficiency.
Description
Technical field
The present invention relates to liquid heating technology field, more particularly to a kind of heating boiler.
Background technology
As shown in Figure 1, when being heated to the fluid in boiler, by the way that electrical bar is inserted into the fluid that need to be heated, profit
Heat transfer is carried out to fluid with the heat radiation of heating rod；When heating, fluid many places in static or circulated at low velocity state, heat transfer compared with
Slowly.
Boiler in the process of running, the calcium ions and magnesium ions inside water thermally decomposed after the high heating rod of temperature metal watch
Face is agglomerated, and just forms thick layer dirt over time.When incrustation scale aggregation is too many, the normal fever of electrical bar can be influenced, gently then
It is extending heating time, power-consuming, it is heavy then thermal energy conduction METAL HEATING PROCESS body surface particles of not sening as an envoy to is caused to burst, to be charged in water,
Jeopardize the safe to use of boiler, or even causes the danger of the bursting of boilers.
Invention content
The purpose of the present invention is：To solve the deficiencies in the prior art, provide it is a kind of can scale inhibition heating boiler.
The technical scheme is that：It is a kind of can scale inhibition heating boiler, it includes：Boiler shell, heating rod and anti-
Rotten casing；
Anticorrosive casing pipe is set in the outside of heating rod heating zone, and there are gaps between heating rod；
The bottom of boiler shell is equipped with entrance, and top is equipped with outlet；The bottom of anticorrosive casing pipe is connected with boiler shell inner wall,
It enables and being only connected to by the gap between anticorrosive casing pipe and heating rod between entrance and outlet.
Operation principle is：Fluid is entered by entrance in boiler shell, and the gap between anticorrosive casing pipe and heating rod is passed through
Discharge upwards, since only there are minim gaps between anticorrosive casing pipe and heating rod, the circulation area of fluid, which rapidly reduces, leads to fluid
Flow velocity is accelerated, and fluid scouring heating rod outer surface keeps its surface less scaling, simultaneously because fluid flow rate is accelerated, in heating rod
Heating zone forms forced convertion, significantly improves heat exchange efficiency.
Further, said program be further divided into anticorrosive casing pipe top connect with boiler shell inner wall, anticorrosive casing pipe
Top and boiler shell inner wall be not connected to two kinds of forms.
In the case where the top of anticorrosive casing pipe is connect with boiler shell inner wall, shape between anticorrosive casing pipe and boiler shell inner wall
At cavity body structure；By the fluid in gap between anticorrosive casing pipe and heating rod, directly it is discharged from outlet.It further, can be with
Vacuumize process is carried out inside cavity body structure between anticorrosive casing pipe and boiler shell inner wall, forms vacuum area.Vacuum area
It is used as insulating layer, reduces scattering and disappearing for heat.
It is unconnected on the top of anticorrosive casing pipe and boiler shell inner wall, by between anticorrosive casing pipe and heating rod
The fluid in gap, a part are directly discharged from outlet, and another part is discharged between boiler shell inner wall and anticorrosive casing pipe outer wall.By
Spacing is larger between boiler shell inner wall and anticorrosive casing pipe outer wall, the fluid phase in gap between anticorrosive casing pipe and heating rod
Than fluid flow rate is relatively low with temperature, therefore the fluid being discharged between boiler shell inner wall and anticorrosive casing pipe outer wall is that low speed is low
Warm fluid, low speed cryogen will be isolated by the fluid in gap with external environment, and insulation effect is played.
In said program, specifically, the outer surface that anticorrosive casing pipe is socketed in heating rod heating zone is smooth straight or wave
The casing of line pipe or other curvilinear surfaces, sleeve surface have different curves to make fluid by generating disturbance when surface, improve
Heat exchange efficiency, internal surface of sleeve pipe are also less susceptible to fouling.
In said program, specifically, anticorrosive casing pipe is made of stainless steel or ceramic material.
Advantageous effect：The present invention by connecing anticorrosive casing pipe in the heating region outer cover of heating rod, only deposit therebetween by order
In fine clearance, fluid is entered by entrance in boiler shell, is discharged upwards by the gap between anticorrosive casing pipe and heating rod,
Since only there are minim gaps between anticorrosive casing pipe and heating rod, the circulation area of fluid, which rapidly reduces, causes fluid flow rate to be accelerated,
Fluid scouring heating rod outer surface keeps its surface less scaling, simultaneously because fluid flow rate is accelerated, in the heating zone shape of heating rod
At forced convertion, heat exchange efficiency is significantly improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the boiler described in background technology；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3；
Wherein：1- heating rods, 2- anticorrosive casing pipes, 3- boiler shells, 4- vacuum areas.
Specific implementation mode
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Embodiment 1, it is a kind of can scale inhibition heating boiler, it includes：Boiler shell 3, heating rod 1 and anticorrosive casing pipe 2；
Anticorrosive casing pipe 2 is set in the outside of 1 heating zone of heating rod, and there are gaps between heating rod 1；
The bottom of boiler shell 3 is equipped with entrance, and top is equipped with outlet；The bottom of anticorrosive casing pipe 2 and 3 inner wall phase of boiler shell
Even, it enables and being only connected to by the gap between anticorrosive casing pipe 2 and heating rod 1 between entrance and outlet.
Operation principle is：Fluid is entered by entrance in boiler shell 3, between anticorrosive casing pipe 2 and heating rod 1
Gap is discharged upwards, and since only there are minim gaps between anticorrosive casing pipe 2 and heating rod 1, the circulation area of fluid, which rapidly reduces, to be caused
Fluid flow rate is accelerated, and 1 outer surface of fluid scouring heating rod keeps its surface less scaling, simultaneously because fluid flow rate is accelerated, is adding
The heating zone of hot pin 1 forms forced convertion, significantly improves heat exchange efficiency.
Embodiment 2 on the basis of embodiment 1, further, enables top and the boiler of anticorrosive casing pipe 2 referring to attached drawing 2
3 inner wall of shell connects, and cavity body structure is formed between 3 inner wall of anticorrosive casing pipe 2 and boiler shell；By anticorrosive casing pipe 2 and heating rod 1 it
Between gap fluid, directly from outlet be discharged.Further, chamber can be formed between 3 inner wall of anticorrosive casing pipe 2 and boiler shell
Body structure carries out vacuumize process, forms vacuum area 4.Vacuum area 4 is used as insulating layer, reduces scattering and disappearing for heat.
Embodiment 3, referring to attached drawing 3, on the basis of embodiment 1, further, the top of anticorrosive casing pipe 2 and boiler shell
3 inner wall of body is not connected to, and by the fluid in gap between anticorrosive casing pipe 2 and heating rod 1, a part is directly discharged from outlet, another
Part is discharged between 2 outer wall of 3 inner wall of boiler shell and anticorrosive casing pipe.Due between 2 outer wall of 3 inner wall of boiler shell and anticorrosive casing pipe
Spacing is larger, and with anticorrosive casing pipe 2 compared with the fluid in gap between heating rod 1, fluid flow rate is relatively low with temperature, therefore is discharged into
Fluid between 2 outer wall of 3 inner wall of boiler shell and anticorrosive casing pipe is low speed cryogen, and low speed cryogen will pass through gap
Fluid is isolated with external environment, plays insulation effect.
Embodiment 4 further limits anticorrosive casing pipe 2 on the basis of embodiment 1 or 2 or 3：
The part that anticorrosive casing pipe 2 is socketed in 1 heating zone of heating rod is smooth straight or bellows or other curvilinear surfaces
Casing, sleeve surface have different curves to make fluid by generating disturbance when surface, improve heat exchange efficiency, internal surface of sleeve pipe is also more
It is less scaling.
Anticorrosive casing pipe 2 is made of stainless steel or ceramic material.
To sum up, the above is merely preferred embodiments of the present invention, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (6)
1. it is a kind of can scale inhibition heating boiler, it includes：Boiler shell (3), heating rod (1)；It is characterized in that, it further includes：
Anticorrosive casing pipe (2)；
The anticorrosive casing pipe (2) is set in the outside of the heating rod (1) heating zone, between the heating rod (1) there are
Gap；
The bottom of the boiler shell (3) is equipped with entrance, and top is equipped with outlet；The bottom of the anticorrosive casing pipe (2) and the pot
Furnace shell (3) inner wall is connected, and enables between the entrance and the outlet only by the anticorrosive casing pipe (2) and the heating rod (1)
Between gap connection.
2. it is as described in claim 1 it is a kind of can scale inhibition heating boiler, which is characterized in that the top of the anticorrosive casing pipe (2)
It is connect with the boiler shell (3) inner wall, cavity body structure is formed between the anticorrosive casing pipe (2) and the boiler shell (3) inner wall.
3. it is as claimed in claim 2 it is a kind of can scale inhibition heating boiler, which is characterized in that the anticorrosive casing pipe (2) and institute
It states and carries out vacuumize process inside the cavity body structure between boiler shell (3) inner wall, form vacuum area (4).
4. it is as described in claim 1 it is a kind of can scale inhibition heating boiler, which is characterized in that the top of the anticorrosive casing pipe (2)
It is not connected to the boiler shell (3) inner wall.
5. as described in claim 1-4 any one it is a kind of can scale inhibition heating boiler, which is characterized in that the anticorrosive casing pipe
(2) outer surface for being socketed in the heating rod (1) heating zone is smooth straight or bellows.
6. it is as claimed in claim 1 or 2 or 3 or 4 it is a kind of can scale inhibition heating boiler, which is characterized in that the anticorrosive casing pipe
(2) it is made of stainless steel or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779774.7A CN108775705B (en) | 2018-07-16 | 2018-07-16 | Heating boiler capable of inhibiting scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779774.7A CN108775705B (en) | 2018-07-16 | 2018-07-16 | Heating boiler capable of inhibiting scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108775705A true CN108775705A (en) | 2018-11-09 |
| CN108775705B CN108775705B (en) | 2024-02-13 |
Family
ID=64029895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779774.7A Active CN108775705B (en) | 2018-07-16 | 2018-07-16 | Heating boiler capable of inhibiting scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775705B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727587A (en) * | 2019-10-28 | 2021-04-30 | 广州汽车集团股份有限公司 | Coolant liquid temperature control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324423A1 (en) * | 1983-07-07 | 1985-01-17 | Karl-Eugen 8901 Dasing Bux | Water tank heater (immersion heater) |
| CN2589885Y (en) * | 2002-12-18 | 2003-12-03 | 河北阳光锅炉厂 | Backwater ejection hot-water boiler |
| CN201412948Y (en) * | 2009-05-27 | 2010-02-24 | 丹东大正机电设备科技有限公司 | Full-bath-heat-type electric hot water boiler |
| CN107543307A (en) * | 2017-06-26 | 2018-01-05 | 胡振华 | Low scale immediate heating type electric heater |
| CN208475621U (en) * | 2018-07-16 | 2019-02-05 | 北京福泰奥科技发展有限公司 | It is a kind of can scale inhibition heating boiler |
-
2018
- 2018-07-16 CN CN201810779774.7A patent/CN108775705B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324423A1 (en) * | 1983-07-07 | 1985-01-17 | Karl-Eugen 8901 Dasing Bux | Water tank heater (immersion heater) |
| CN2589885Y (en) * | 2002-12-18 | 2003-12-03 | 河北阳光锅炉厂 | Backwater ejection hot-water boiler |
| CN201412948Y (en) * | 2009-05-27 | 2010-02-24 | 丹东大正机电设备科技有限公司 | Full-bath-heat-type electric hot water boiler |
| CN107543307A (en) * | 2017-06-26 | 2018-01-05 | 胡振华 | Low scale immediate heating type electric heater |
| CN208475621U (en) * | 2018-07-16 | 2019-02-05 | 北京福泰奥科技发展有限公司 | It is a kind of can scale inhibition heating boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727587A (en) * | 2019-10-28 | 2021-04-30 | 广州汽车集团股份有限公司 | Coolant liquid temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108775705B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190011150A1 (en) | Heat exchanger | |
| CN208475621U (en) | It is a kind of can scale inhibition heating boiler | |
| US3203404A (en) | Water heater with heat insulating coating on tubes | |
| CN108775705A (en) | It is a kind of can scale inhibition heating boiler | |
| CN204854397U (en) | Fuel gas waste heat of boiler flue gas recovery unit with ceramic coating | |
| WO2016029571A1 (en) | Corrosion-resistant heat-pump type horizontal double-pipe heat exchanger | |
| US7995905B2 (en) | Flash steam generator | |
| CN106979619A (en) | A kind of three-dimensional ribbed pipe gas fired-boiler of modularized compact type and condenser | |
| CN103964673B (en) | The easy attack sites method of cooling of a kind of Flat Glass Furnace pool wall | |
| JP2017133746A (en) | Vacuum type water warmer with fire tube | |
| CN110105970A (en) | Casting of metals spiral coil collet Riser waste heat recovery device for coke oven | |
| CN207540397U (en) | Activated carbon recycling smoke temperature reducer | |
| CN208312710U (en) | A kind of heat-exchanger rig of gas heater | |
| CN207744179U (en) | A kind of vertical electric heating tube of double shielding pipe | |
| CN207065857U (en) | A kind of antiscale saves skid water heater | |
| CN102635941B (en) | Dual-liner type hot water and hot air two-functional boiler | |
| CN102628612B (en) | Two-liner type two-temperature hot water boiler | |
| CN206131436U (en) | Stepping type water boiler | |
| CN205448793U (en) | Degree of depth condensing feed water heater heat exchange tube | |
| CN204952888U (en) | Benzoyl chloride produces reaction unit | |
| CN204165394U (en) | Temperature of having a surplus is with to utilize the electric smelting aluminium stove of heat exchange coil equipment | |
| CN104964578B (en) | External-heat softened water hot-water cylinder with cooled retracting device | |
| CN204329671U (en) | Staggered form tube sheet radiator | |
| CN211119454U (en) | Vaporization cooling and steam preparation device | |
| CN205642017U (en) | Be used for metallurgical cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |