CN108836112A - A kind of anti-scald thermal-insulation electric heating kettle - Google Patents
A kind of anti-scald thermal-insulation electric heating kettle Download PDFInfo
- Publication number
- CN108836112A CN108836112A CN201810736178.0A CN201810736178A CN108836112A CN 108836112 A CN108836112 A CN 108836112A CN 201810736178 A CN201810736178 A CN 201810736178A CN 108836112 A CN108836112 A CN 108836112A
- Authority
- CN
- China
- Prior art keywords
- electric kettle
- kettle ontology
- scald
- electric
- heating
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
Abstract
The invention discloses a kind of anti-scald thermal-insulation electric heating kettles, its structure includes electric kettle ontology, pot lid, gripping handle, heating dish, spout, heater switch, power supply line and bullet lid switch, the top of the electric kettle ontology is equipped with pot lid, the right part of the electric kettle ontology is equipped with gripping handle, the top of the gripping handle is switched equipped with bullet lid, the bottom of the gripping handle is equipped with heater switch, the left part of the electric kettle ontology is equipped with spout, positioning device is distributed in exterior bottom one week of the electric kettle ontology, fixed block is distributed in one week in the outside of the heating dish, the bottom of the liner is equipped with heating device, the outside of the liner is equipped with vacuum heat-insulating layer, the outside of the vacuum heat-insulating layer is equipped with hard polyaminoester insulating layer, the outside of the electric kettle ontology is equipped with anti-scald dope layer.The anti-scald thermal-insulation electric heating kettle, thermal coefficient is low, inhibits the heat radiation of high temp objects and scattering and disappearing for heat, more convenient to use, will not fall off.
Description
Technical field
The present invention relates to domestic electric appliance technical field, specially a kind of anti-scald thermal-insulation electric heating kettle.
Background technique
The working principle of electric kettle is, the water vapour that when water boiling generates becomes the bimetal leaf of steam temperature-sensing element
Shape, this deformation push power switch power-off by lever principle.Its power off can not Self-resetting, therefore power off after kettle will not
It is automatic to reheat.After electric kettle powers on 5 minutes or so, water vapour makes the bi-metal plate deformed of steam temperature-sensing element, top
It opens switch contact and disconnects power supply.If steam cock fails, the water in pot can be burnt down always, and until water is dryouied, fever is first
Part temperature steeply rises, and positioned at fever pan bottom there are two bimetal leaf, meeting is swollen because conduction of heat temperature steeply rise
Bulging deformation disconnects power supply.
Existing electric kettle cannot efficiently be kept the temperature, and heat distributes very fast, and electric kettle ontology is outer
Portion's material is relatively scalded, and is easy scald palm, and inconvenient use, heating dish cannot be fixed on electric kettle ontology, heating uses
It is more troublesome, it is difficult to meet the use demand of existing electric kettle.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-scald thermal-insulation electric heating kettles, solve and ask proposed in background technique
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of anti-scald thermal-insulation electric heating kettle, structure include
Electric kettle ontology, pot lid, gripping handle, heating dish, spout, heater switch, power supply line and bullet lid switch, the electric kettle
The top of ontology is equipped with pot lid, and the right part of the electric kettle ontology is equipped with gripping handle, and the top of the gripping handle is equipped with
Bullet lid switch, the bottom of the gripping handle are equipped with heater switch, and the left part of the electric kettle ontology is equipped with spout, the electricity
Positioning device is distributed in exterior bottom one week of hot-water bottle ontology, and the top and bottom of the positioning device are equipped with fixation hole, institute
The two sides for stating positioning device are equipped with bullet hole, and the bottom of the electric kettle ontology is equipped with heating dish, the outside of the heating dish
Fixed block is distributed within one week, the inside of the fixed block is equipped with fixed column, and the top two sides of the fixed column are equipped with fixed bullet,
The electric kettle is set inside the body liner, and the bottom of the liner is equipped with heating device, and the outside of the liner is equipped with
Vacuum heat-insulating layer, the outside of the vacuum heat-insulating layer are equipped with hard polyaminoester insulating layer, set on the outside of the electric kettle ontology
There is anti-scald dope layer.
As a kind of preferred embodiment of the invention, the bottom of the heating dish is bonded with fixed rubber pad, described solid
Determine rubber pad with a thickness of 0.55cm so that fixed is more stable, and thickness is higher, so that improving anti-scald effect.
As a kind of preferred embodiment of the invention, the side of the electric kettle ontology is welded with fixed ring, described
The top side of power supply line is equipped with hook, so that the hook on power supply line is hung in fixed ring, avoids in a jumble, easy to use.
As a kind of preferred embodiment of the invention, the bottom of the electric kettle ontology is equipped with alarm device, described
Alarm device is electrically connected at heater switch, and when water is boiled, the automatic alarm device that starts beeps, to remind master
People.
As a kind of preferred embodiment of the invention, the left part of the pot lid is equipped with spout lid, the inside of the pot lid
Shrinkage pool is distributed with, and is bonded with sealing ring on the inside of spout lid, effectively raises heat insulation effect.
As a kind of preferred embodiment of the invention, the bottom of the fixed column is welded with limited block, and the limit
The diameter of block is 1.25cm, avoids fixed column from releasing fixed block, securely and reliably.
Compared with prior art, beneficial effects of the present invention are as follows：
1. the anti-scald thermal-insulation electric heating kettle is kept the temperature by the hard polyaminoester being arranged between liner and electric kettle ontology
Layer, thermal coefficient is low, has the function of waterproof and dampproof, and fire protection flame retarding high temperature resistant, heat insulation effect is good, and non-deformability is strong, surely
Dingan County is complete, and sound-absorbing effect is good, and combines the auxiliary of vacuum layer, so that heat insulation effect is more preferable, design is reasonable.
2. the anti-scald thermal-insulation electric heating kettle is used by being coated with one layer of anti-scald dope layer in the outside of electric kettle ontology
The materials such as alumina silicate fibre are mixed and processed, and inhibit the heat radiation of high temp objects and scattering and disappearing for heat, can have to cryogenic object
Effect cold insulation simultaneously can inhibit loss of refrigeration capacity caused by environmental radiation heat, be also possible to prevent the generation of object condensed water, improve electric heating
The working efficiency of water kettle body reduces heat energy loss, energy saving.
3. the anti-scald thermal-insulation electric heating kettle, by the positioning device of the distribution in exterior bottom one week in electric kettle ontology and
The fixed block of the outside distribution in one week of heating dish efficiently can be fixed on fixation hole and bullet hole by fixed column and fixed bullet
It is interior, convenient for electric kettle ontology is bound to together with heating dish, so that it is more convenient to use, it will not fall off, structure is simple.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of overall structure figure of anti-scald thermal-insulation electric heating kettle of the present invention；
Fig. 2 is a kind of internal structure chart of anti-scald thermal-insulation electric heating kettle of the present invention；
Fig. 3 is a kind of outside locking mechanism structure figure of anti-scald thermal-insulation electric heating kettle of the present invention；
Fig. 4 is a kind of fixed column structure chart of anti-scald thermal-insulation electric heating kettle of the present invention.
In figure:Electric kettle ontology -1, pot lid -2, gripping handle -3, heating dish -4, spout -5, heater switch -6, power supply
Line -7, bullet lid switch -8, alarm device -9, fixed ring -10, hook -11, fixed rubber pad -12, liner -13, vacuum heat-preserving
Layer -14, anti-scald dope layer -16, heating device -17, positioning device -19, fixed block -20, is consolidated hard polyaminoester insulating layer -15
Determine bullet -21, fixed column -22, fixation hole -23, bullet hole -24, limited block -25.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of anti-scald thermal-insulation electric heating kettle, structure include electricity
Hot-water bottle ontology 1, pot lid 2, gripping handle 3, heating dish 4, spout 5, heater switch 6, power supply line 7 and bullet lid switch 8, the electricity
The top of hot-water bottle ontology 1 is equipped with pot lid 2, and the right part of the electric kettle ontology 1 is equipped with gripping handle 3, the gripping handle 3
Top be equipped with bullet lid switch 8, the bottom of the gripping handle 3 is equipped with heater switch 6, the left part of the electric kettle ontology 1
Equipped with spout 5, positioning device 19, the top of the positioning device 19 is distributed in exterior bottom one week of the electric kettle ontology 1
Portion and bottom are equipped with fixation hole 23, and the two sides of the positioning device 19 are equipped with bullet hole 24, the bottom of the electric kettle ontology 1
Equipped with heating dish 4, fixed block 20 is distributed with for one week in the outside of the heating dish 4, and the inside of the fixed block 20 is equipped with fixed column
22, the top two sides of the fixed column 22 are equipped with fixed bullet 21, and the inside of the electric kettle ontology 1 is equipped with liner 13, institute
The bottom for stating liner 13 is equipped with heating device 17, and the outside of the liner 13 is equipped with vacuum heat-insulating layer 14, the vacuum heat-insulating layer
14 outside is equipped with hard polyaminoester insulating layer 15, and the outside of the electric kettle ontology 1 is equipped with anti-scald dope layer 16.
Referring to Fig. 1, the bottom of the heating dish 4 is bonded with fixed rubber pad 12, the thickness of the fixed rubber pad 12
For 0.55cm, so that fixed is more stable, and thickness is higher, so that improving anti-scald effect.
Referring to Fig. 1, the side of the electric kettle ontology 1 is welded with fixed ring 10, the top side of the power supply line 7
Equipped with hook 11, so that the hook 11 on power supply line 7 is hung in fixed ring 10, avoid in a jumble, it is easy to use.
Referring to Fig. 1, the bottom of the electric kettle ontology 1 is equipped with alarm device 9, the alarm device 9 is electrically connected
In heater switch 6, when water is boiled, the automatic alarm device 9 that starts beeps, to remind owner.
Referring to Fig. 1, the left part of the pot lid 2 is equipped with spout lid, shrinkage pool, and spout is distributed in the inside of the pot lid 2
It is bonded with sealing ring on the inside of lid, effectively raises heat insulation effect.
Referring to Fig. 4, the bottom of the fixed column 22 is welded with limited block 25, and the diameter of the limited block 25 is
1.25cm avoids fixed column 22 from releasing fixed block 22, securely and reliably.
A kind of anti-scald thermal-insulation electric heating kettle of the present invention, anti-scald 2000 DEG C of 16 heatproof of dope layer, coating is by silicic acid
The materials such as aluminum fiber are process, and without any peculiar smell under high temperature, room temperature, no any harmful substance is generated, and major function is resistance
Only heat transfer, thermal coefficient all only have 0.03W/m.K, and paint coatings can effectively inhibit and radiation-screening heat and conduction are hot, heat-insulated
Heat preservation inhibits efficiency up to 90% or so, can inhibit the heat radiation of high temp objects and scattering and disappearing for heat, can be effective to cryogenic object
Cold insulation simultaneously can inhibit loss of refrigeration capacity caused by environmental radiation heat, be also possible to prevent the generation of object condensed water, there are also sound insulation drops
Make an uproar, fire protection flame retarding, wear-resisting pressure resistance, insulation resist wear, acid and alkali-resistance, light-weight, easy for construction, long service life the features such as.Hard
15 thermal coefficient of polyurethane insulation coating is low, and thermal property is good, and when hard polyaminoester density is 35~40kg/m3, thermal coefficient is only
It is that thermal coefficient is minimum in all thermal insulation materials for 0.018~0.024w/ (m.k), there is moisture-proof, waterproof performance, hard is poly-
The rate of closed hole of urethane belongs to hydrophobic material 90% or more, will not increase thermal coefficient because of the moisture absorption, metope will not seep water.
Hard polyaminoester fire prevention, fire-retardant, high temperature resistant.The fixed column 22 inside fixed block 20 is pushed up, so that fixed bullet 21 is flexible
It is fixed on inside positioning device 19, it is efficiently fixed by fixation hole 23 and bullet hole 24, it is easily installed disassembly.
Electric kettle ontology 1 of the invention, pot lid 2, gripping handle 3, heating dish 4, spout 5, heater switch 6, power supply line
7, bullet lid switch 8, alarm device 9, fixed ring 10, hook 11, fixed rubber pad 12, liner 13, vacuum heat-insulating layer 14, hard are poly-
Urethane insulating layer 15, anti-scald dope layer 16, heating device 17, positioning device 19, fixed block 20, fixed bullet 21, fixed column 22,
Fixation hole 23, bullet hole 24, limited block 25, component are universal standard part or component as known to those skilled in the art, knot
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, what the present invention solved
Problem is that existing electric kettle cannot efficiently be kept the temperature, and heat distributes very fast, and the outside of electric kettle ontology
Material is relatively scalded, and scald palm is easy, and it is inconvenient use, heating dish cannot be fixed on electric kettle ontology, heating use compared with
For trouble, it is difficult to which the problems such as meeting the use demand of existing electric kettle, the present invention are combined with each other by above-mentioned component, are led to
The hard polyaminoester insulating layer being arranged between liner and electric kettle ontology is crossed, thermal coefficient is low, has waterproof and dampproof
Function, fire protection flame retarding high temperature resistant, heat insulation effect is good, and non-deformability is strong, stablizes safety, and sound-absorbing effect is good, and combines vacuum
The auxiliary of layer, so that heat insulation effect is more preferable, design is reasonable.By being coated with one layer of anti-scald coating in the outside of electric kettle ontology
Layer, is mixed and processed using materials such as alumina silicate fibres, inhibits the heat radiation of high temp objects and scattering and disappearing for heat, to low temperature object
Body can effectively cold insulation and can inhibit environmental radiation it is hot caused by loss of refrigeration capacity, be also possible to prevent the generation of object condensed water, mention
The working efficiency of high electric kettle ontology reduces heat energy loss, energy saving.Pass through the exterior bottom one in electric kettle ontology
The fixed block of the outside distribution in one week of the positioning device and heating dish of week distribution, can be efficiently solid by fixed column and fixed bullet
Due in fixation hole and bullet hole, convenient for electric kettle ontology is bound to together with heating dish, so that it is more convenient to use, no
It can fall off, structure is simple.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of anti-scald thermal-insulation electric heating kettle, structure includes electric kettle ontology (1), pot lid (2), gripping handle (3), heating
Disk (4), spout (5), heater switch (6), power supply line (7) and bullet lid switch (8), it is characterised in that：The electric kettle ontology
(1) top is equipped with pot lid (2), and the right part of the electric kettle ontology (1) is equipped with gripping handle (3), the gripping handle (3)
Top be equipped with bullet lid switch (8), the bottom of the gripping handle (3) is equipped with heater switch (6), the electric kettle ontology
(1) left part is equipped with spout (5), and exterior bottom one week of the electric kettle ontology (1) is distributed with positioning device (19), described
The top and bottom of positioning device (19) are equipped with fixation hole (23), and the two sides of the positioning device (19) are equipped with bullet hole (24),
The bottom of the electric kettle ontology (1) is equipped with heating dish (4), and fixed block is distributed in one week in the outside of the heating dish (4)
(20), the inside of the fixed block (20) is equipped with fixed column (22), and the top two sides of the fixed column (22) are equipped with fixed bullet
(21), the inside of the electric kettle ontology (1) is equipped with liner (13), and the bottom of the liner (13) is equipped with heating device
(17), the outside of the liner (13) is equipped with vacuum heat-insulating layer (14), and the outside of the vacuum heat-insulating layer (14) is poly- equipped with hard
The outside of urethane insulating layer (15), the electric kettle ontology (1) is equipped with anti-scald dope layer (16).
2. a kind of anti-scald thermal-insulation electric heating kettle according to claim 1, it is characterised in that：The bottom of the heating dish (4)
Be bonded with fixed rubber pad (12), the fixed rubber pad (12) with a thickness of 0.55cm.
3. a kind of anti-scald thermal-insulation electric heating kettle according to claim 1, it is characterised in that：The electric kettle ontology (1)
Side be welded with fixed ring (10), the top side of the power supply line (7) is equipped with hook (11).
4. a kind of anti-scald thermal-insulation electric heating kettle according to claim 1, it is characterised in that：The electric kettle ontology (1)
Bottom be equipped with alarm device (9), the alarm device (9) is electrically connected at heater switch (6).
5. a kind of anti-scald thermal-insulation electric heating kettle according to claim 1, it is characterised in that：The left part of the pot lid (2) is set
There is spout lid, shrinkage pool is distributed in the inside of the pot lid (2), and sealing ring is bonded on the inside of spout lid.
6. a kind of anti-scald thermal-insulation electric heating kettle according to claim 1, it is characterised in that：The bottom of the fixed column (22)
It is welded with limited block (25), and the diameter of the limited block (25) is 1.25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736178.0A CN108836112A (en) | 2018-07-06 | 2018-07-06 | A kind of anti-scald thermal-insulation electric heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736178.0A CN108836112A (en) | 2018-07-06 | 2018-07-06 | A kind of anti-scald thermal-insulation electric heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108836112A true CN108836112A (en) | 2018-11-20 |
Family
ID=64200289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736178.0A Pending CN108836112A (en) | 2018-07-06 | 2018-07-06 | A kind of anti-scald thermal-insulation electric heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836112A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2674997Y (en) * | 2004-02-09 | 2005-02-02 | 刘策 | Split water jug facilitating to cleaning scale |
| GB0519027D0 (en) * | 2005-09-17 | 2005-10-26 | Kenwood Marks Ltd | Domestic water vessels |
| CN201759349U (en) * | 2010-07-02 | 2011-03-16 | 吴晓峰 | Fixing device of glass kettle base |
| CN202960092U (en) * | 2012-12-07 | 2013-06-05 | 绍兴县滨海合力厨房用品设计中心 | Electric hot water bottle |
| GB2508744A (en) * | 2010-10-14 | 2014-06-11 | Otter Controls Ltd | Base assembly for a cordless appliance |
| CN204541787U (en) * | 2015-04-04 | 2015-08-12 | 新乡职业技术学院 | A kind of high-efficiency insulated pot |
| CN206006930U (en) * | 2016-07-05 | 2017-03-15 | 浙江艾克米信息科技有限公司 | A kind of anticreep kettle with enlarged heating bottom |
-
2018
- 2018-07-06 CN CN201810736178.0A patent/CN108836112A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2674997Y (en) * | 2004-02-09 | 2005-02-02 | 刘策 | Split water jug facilitating to cleaning scale |
| GB0519027D0 (en) * | 2005-09-17 | 2005-10-26 | Kenwood Marks Ltd | Domestic water vessels |
| CN201759349U (en) * | 2010-07-02 | 2011-03-16 | 吴晓峰 | Fixing device of glass kettle base |
| GB2508744A (en) * | 2010-10-14 | 2014-06-11 | Otter Controls Ltd | Base assembly for a cordless appliance |
| CN202960092U (en) * | 2012-12-07 | 2013-06-05 | 绍兴县滨海合力厨房用品设计中心 | Electric hot water bottle |
| CN204541787U (en) * | 2015-04-04 | 2015-08-12 | 新乡职业技术学院 | A kind of high-efficiency insulated pot |
| CN206006930U (en) * | 2016-07-05 | 2017-03-15 | 浙江艾克米信息科技有限公司 | A kind of anticreep kettle with enlarged heating bottom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206365817U (en) | Heating and thermal insulation component and heating and thermal insulation equipment | |
| CN207350441U (en) | A kind of Novel microcrystalline Electrothermic wall board | |
| CN108836112A (en) | A kind of anti-scald thermal-insulation electric heating kettle | |
| CN109556168A (en) | A kind of graphene electric heating thin-film equipment | |
| CN206269230U (en) | Ceramic heat-storing warmer | |
| CN205448286U (en) | Air source heat pump's hot -water tank | |
| CN105115021B (en) | A kind of heater of phase change heat storage tank coupling heat-dissipating pipe row | |
| CN207035494U (en) | Service water accumulation of energy electric boiler | |
| CN208312528U (en) | A kind of heat storing type electric floor heating heating device | |
| EP0059692A3 (en) | Combined refrigerator/water heater unit | |
| CN110173749B (en) | Off-peak electricity heat storage house type heating system | |
| CN208519972U (en) | A kind of gas heater | |
| CN205938158U (en) | A temperature -sensing valve for water heating equipment | |
| CN204839193U (en) | Insulation cover | |
| CN109185964A (en) | A kind of three vacuum twin-stage superconduction rapid-heating type heating installations | |
| CN104214977A (en) | Anti-freezing control system for water pipe of solar water heater | |
| CN203615623U (en) | Timing frequency conversion double-circulation solar water heater | |
| CN215832207U (en) | Wall-mounted furnace capable of preventing moisture and freezing | |
| CN217178610U (en) | Non-deformable's boiling hot face stove | |
| CN207350440U (en) | A kind of silicon wafer Electrothermic wall board | |
| CN85205512U (en) | Automatic electrical water heater with composite vessel | |
| CN209978139U (en) | Ground heating and hot water dual-purpose water heater | |
| CN212196878U (en) | Liquid lead removing agent storage tank | |
| CN210141616U (en) | Far infrared radiation heating carbon fiber superconducting electric heater | |
| CN202769793U (en) | Household warmer |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
|
| RJ01 | Rejection of invention patent application after publication |