CN105862045B - The water heater sacrificial anode of consumption degree can be shown - Google Patents
The water heater sacrificial anode of consumption degree can be shown Download PDFInfo
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- CN105862045B CN105862045B CN201610367688.6A CN201610367688A CN105862045B CN 105862045 B CN105862045 B CN 105862045B CN 201610367688 A CN201610367688 A CN 201610367688A CN 105862045 B CN105862045 B CN 105862045B
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- drain plug
- sacrificial anode
- insulation
- water heater
- hole
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The present invention relates to a kind of water heater apparatus; more particularly to a kind of water heater sacrificial anode for showing consumption degree; belong to cathode protection technology field; including sacrificial anode body and it is cast in Steel Bolt therein; sacrificial anode body bottom portion sets insulation drain plug; the outer silk being engaged with sewage draining exit is provided with the outside of insulation drain plug; the internal thread being engaged with Steel Bolt is provided with the inside of insulation drain plug; electrical connection hole is opened up on insulation drain plug, Steel Bolt connects milliammeter or micro-current indicator lamp by electrically connecting hole.The present invention is capable of the protecting effect of effective detection water heater sacrificial anode; the sacrificial anode for exhausting or failing is changed in time so as to realize, is avoided after water heater liner loses protection and is worked on and the caused dangerous or wasting of resources, it is simple in construction; it is reasonable in design, there is stronger practicality.
Description
Technical field
The present invention relates to a kind of water heater apparatus, and in particular to a kind of water heater for showing consumption degree is positive with sacrificing
Pole, belong to sacrificial anode technical field.
Background technology
Sacrificial anode rod can play the important function for preventing inner bag and heating tube corrosion, water heater in water heater liner
If losing the protection of sacrificial anode rod, inner bag can be pierced because of spot corrosion causes leak to cause water heater to be scrapped, heating tube
It may cause danger of hazardous electrical discharges after pierced.The life-span of sacrificial anode rod is relevant with the destructiveness of water quality and inner bag enamel layer, such as
Mineral ions or hydrogen ion are rich in fruit water, or when enamel damage layer is serious, sacrificial anode rod corrosion can be accelerated.It is sacrificial to prevent
Loss caused by domestic animal anode stub is not changed in time after etching, what the country used at present is that measure is sacrificed for periodic replacement mostly
Anode stub, but consumption does not cause to waste partial sacrifice anode stub completely, also have and more consumed completion and cause water heater to lose
Deprotection.Therefore, sacrificial anode rod consumption after the completion of can and alarm, pole be necessary.
The content of the invention
Deficiency of the prior art, the problem to be solved in the present invention are more than：Above-mentioned lack can be overcome by providing one kind
Fall into, it is simple in construction, it is reasonable in design, can sacrificial anode rod consumption after the completion of and alarm, be both avoided that the waste of resource, again
The water heater sacrificial anode for showing consumption degree of safety in utilization can be improved.
The technical solution adopted for the present invention to solve the technical problems is：
The described water heater sacrificial anode for showing consumption degree, including sacrificial anode body and be cast in it is therein
Steel Bolt, sacrificial anode body bottom portion set insulation drain plug, are provided with what is be engaged with sewage draining exit on the outside of insulation drain plug
Outer silk, insulation drain plug inner side are provided with the internal thread being engaged with Steel Bolt, electrical connection hole, steel are opened up on the drain plug that insulate
Bolt connects milliammeter or micro-current indicator lamp by electrically connecting hole.
Can show consumption degree water heater sacrificial anode can sacrificial anode rod consumption after the completion of and alarm, keep away
Exempt from the issuable danger of waste and institute of resource, it is simple in construction, it is reasonable in design, being capable of effective detection water heater sacrificial anode
Protecting effect, improve the security that water heater uses.
Further preferred, insulation drain plug uses PE plastic materials, and the one end for the drain plug that insulate is arranged to hex bolts
Shape, the other end are arranged to cylinder, and the cylindrical end for the drain plug that insulate sets the outer silk being engaged with sewage draining exit, and insulate drain plug
Interior setting through hole, through hole is interior to set internal thread, square hole is opened up on a face at the hex bolts shape end for the drain plug that insulate, square hole is with leading to
Hole is connected.
Further preferred, insulation drain plug uses UPVC plastic materials, and the one end for the drain plug that insulate is arranged to hexagonal spiral shell
Bolt shape, the other end are arranged to cylinder, and the cylindrical end for the drain plug that insulate sets the outer silk being engaged with sewage draining exit, blowdown of insulating
Blind hole is set in plug, and blind hole end sets copper sheet, internal thread, a face at the hex bolts shape end for the drain plug that insulate are set in blind hole
On open up the plug receptacle that is electrically connected, the plug receptacle that is electrically connected is corresponding with copper sheet.
Further preferred, insulation drain plug uses PP plastic materials, and the one end for the drain plug that insulate is arranged to hex bolts
Shape, the other end are arranged to cylinder, and the cylindrical end for the drain plug that insulate sets the outer silk being engaged with sewage draining exit, and outer silk is G3/
4, insulation drain plug is interior to set blind hole, and blind hole end sets copper sheet, internal thread, the hex bolts shape for the drain plug that insulate are set in blind hole
The plug receptacle that is electrically connected is opened up on one face at end, the plug receptacle that is electrically connected is corresponding with copper sheet.
A kind of water heater of the water heater sacrificial anode for showing consumption degree using described in claim 1, including
Shell, enclosure set inner bag, and outer casing underpart sets sewage draining exit, and sewage draining exit connects the insulation blowdown of sacrificial anode body bottom portion
Plug, the Steel Bolt to insulate in drain plug connect one end of milliammeter or micro-current indicator lamp by electrically connecting hole, milliammeter or
The other end connection inner bag of micro-current indicator lamp.
Beneficial effect is possessed by the present invention：
The water heater sacrificial anode of the present invention for showing consumption degree being capable of effective detection water heater sacrifice sun
The protecting effect of pole, the sacrificial anode for exhausting or failing is changed in time so as to realize, avoid after water heater liner loses protection
Work on and the caused dangerous or wasting of resources, it is simple in construction, it is reasonable in design, there is stronger practicality.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the present invention；
Fig. 2 is the schematic diagram of embodiments of the invention 1；
Fig. 3 is the insulation drain plug schematic diagram of embodiments of the invention 1；
Fig. 4 is the schematic diagram of embodiments of the invention 2；
Fig. 5 is the insulation drain plug schematic diagram of embodiments of the invention 2；
Fig. 6 is the schematic diagram of embodiments of the invention 3；
Fig. 7 is the insulation drain plug schematic diagram of embodiments of the invention 3；
Wherein, 1, internal thread；2nd, outer silk；3rd, hole is electrically connected；4th, insulate drain plug；5th, Steel Bolt；6th, sacrificial anode body；
7th, milliammeter or micro-current indicator lamp；8th, square hole；9th, through hole；10th, blind hole；11st, copper sheet；12nd, be electrically connected plug receptacle；13rd, sewage draining exit；
14th, shell；15th, inner bag.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
Embodiment 1：
As shown in Figure 1, Figure 2, Figure 3 shows, the water heater sacrificial anode of the present invention for showing consumption degree, including it is sacrificial
Domestic animal anode body 6 sets insulation drain plug 4 with Steel Bolt 5 therein, the bottom of sacrificial anode body 6 is cast in, blowdown of insulating
The outside of plug 4 is provided with the outer silk 2 being engaged with sewage draining exit 13, and the inner side of insulation drain plug 4 is provided with what is be engaged with Steel Bolt 5
Internal thread 1, opens up electrical connection hole 3 on the drain plug 4 that insulate, and Steel Bolt 5 connects milliammeter or micro-current by electrically connecting hole 3 and indicated
Lamp 7.
Described insulation drain plug 4 uses PE plastic materials, and one end of insulation drain plug 4 is arranged to hex bolts shape, separately
One end is arranged to cylinder, and the cylindrical end of insulation drain plug 4 sets the outer silk 2 being engaged with sewage draining exit 13, and outer silk 2 is G3/
4, through hole 9 is set in insulation drain plug 4, internal thread 1 is set in through hole 9, and internal thread 1 is M8 through hole 9, the total height for the drain plug 4 that insulate
Spend for 36mm, open up square hole 8 on a face at the hex bolts shape end for the drain plug 4 that insulate, the length of square hole 8 is 8mm, is highly
2mm, depth 19mm, square hole 8 are connected with the through hole 9 that internal thread 1 is M8.Water heater anode is sacrificial using AZ31B extrusion magnesium alloys
Domestic animal anode 6, sacrificial anode 6 is the M8 screw rods of Q235 materials for diameter 24mm, length 300mm, steel core.
The present invention operation principle and use process：
In use, it is screwed into insulation drain plug 4 after installing the Steel Bolt 5 of sacrificial magnesium alloy anode 6 additional Φ 8*3 sealing gaskets
In internal thread 1, the positive lead of milliammeter 7 is inserted into square hole 8, M8 spiral shells are screwed into the other end of the internal thread 1 of insulation drain plug 4
Bar, compresses milliammeter or the connecting line of micro-current indicator lamp 7, milliammeter or the negative lead of micro-current indicator lamp 7 weld with inner bag 15
Connect in succession.Sacrificial anode 6 has certain potential difference with inner bag 15, when the two is electrically connected, can produce certain protective current.When sacrificial
When the consumption of domestic animal anode 6 is completed or sacrificial anode 6 fails, protective current disappears.Sacrificial anode 6 is consolidated using insulation drain plug 4
And can insulate the two while determining, then middle to install milliammeter or micro-current indicator lamp 7 additional, for detecting its protective current,
Form the effective detection to the protecting effect of sacrificial anode 6.
Embodiment 2：
As shown in Figure 1, Figure 4, Figure 5, the water heater sacrificial anode of the present invention for showing consumption degree, including it is sacrificial
Domestic animal anode body 6 sets insulation drain plug 4 with Steel Bolt 5 therein, the bottom of sacrificial anode body 6 is cast in, blowdown of insulating
The outside of plug 4 is provided with the outer silk 2 being engaged with sewage draining exit 13, and the inner side of insulation drain plug 4 is provided with what is be engaged with Steel Bolt 5
Internal thread 1, opens up electrical connection hole 3 on the drain plug 4 that insulate, and Steel Bolt 5 connects milliammeter or micro-current by electrically connecting hole 3 and indicated
Lamp 7.
Described insulation drain plug 4 uses UPVC plastic materials, and the insulation total height of drain plug 4 is 30mm, and insulate drain plug 4
One end be arranged to hex bolts shape, the other end is arranged to cylinder, and the cylindrical end of insulation drain plug 4 is set and sewage draining exit 13
The outer silk 2 being engaged, outer silk 2 are G1/2, and blind hole 10 is set in insulation drain plug 4, and the end of blind hole 10 sets copper sheet 11, blind hole 10
It is interior setting internal thread 1, internal thread 1 be M8 blind hole 10, depth 25mm, insulate drain plug 4 hex bolts shape end a face on
The plug receptacle 12 that is electrically connected is opened up, the plug receptacle 12 that is electrically connected is corresponding with copper sheet 11.Water heater anode sacrifices sun using alumin(i)um zinc alloy extruding
Pole 6, a diameter of 16mm of sacrificial anode 6, length 200mm, steel core are the M8 screw rods of Q235 materials.
The present invention operation principle and use process：
In use, being screwed into after the Steel Bolt 5 of aluminum alloy anode is twined into raw material band in the internal thread 1 of insulation drain plug 4, hold out against
Built-in copper sheet 11, one end connecting line of milliammeter or micro-current indicator lamp 7 is inserted into be electrically connected plug receptacle 12, milliammeter or micro-current
The other end of indicator lamp 7 is welded to connect with inner bag 15.Sacrificial anode 6 has certain potential difference with inner bag 15, when the two is electrically connected,
Certain protective current can be produced.When sacrificial anode 6 consumes completion or sacrificial anode 6 fails, protective current disappears.Use
And can insulate the two while insulation drain plug 4 fixes sacrificial anode 6, then middle to install milliammeter or micro-current instruction additional
Lamp 7, for detecting its protective current, form the effective detection to the protecting effect of sacrificial anode 6.
Embodiment 3：
As shown in Figure 1, Figure 6, Figure 7, the water heater sacrificial anode of the present invention for showing consumption degree, including it is sacrificial
Domestic animal anode body 6 sets insulation drain plug 4 with Steel Bolt 5 therein, the bottom of sacrificial anode body 6 is cast in, blowdown of insulating
The outside of plug 4 is provided with the outer silk 2 being engaged with sewage draining exit 13, and the inner side of insulation drain plug 4 is provided with what is be engaged with Steel Bolt 5
Internal thread 1, opens up electrical connection hole 3 on the drain plug 4 that insulate, and Steel Bolt 5 connects milliammeter or micro-current by electrically connecting hole 3 and indicated
Lamp 7.
Described insulation drain plug 4 uses PP plastic materials, total height 30mm, and one end of insulation drain plug 4 is arranged to
Hex bolts shape, the other end are arranged to cylinder, and the cylindrical end of insulation drain plug 4 sets the outer silk being engaged with sewage draining exit 13
2, outer silk 2 is G3/4, and blind hole 10 is set in insulation drain plug 4, and the end of blind hole 10 sets copper sheet 11, internal thread 1 is set in blind hole 10,
Internal thread 1 be M8 blind hole, depth 25mm, insulate drain plug 4 hex bolts shape end a face on open up the plug receptacle that is electrically connected
12, the plug receptacle 12 that is electrically connected is corresponding with copper sheet 11.Water heater anode uses AZ63B cast magnesium alloys sacrificial anode 6, sacrificial anode
6 a diameter of 21mm, length 300mm, Steel Bolt be 201 stainless steels M6*100 screw rods, exposed 25.5mm.
The present invention operation principle and use process：
In use, being screwed into after the Steel Bolt of magnesium alloy anode is twined into raw material band in the internal thread 1 of insulation drain plug, hold out against interior
Copper sheet 11 is put, one end connecting line of milliammeter or micro-current indicator lamp 7 is inserted into the plug receptacle 12 that is electrically connected, by milliammeter or micro-current
The other end of indicator lamp 7 is welded to connect with inner bag 15.Sacrificial anode 6 has certain potential difference with inner bag 15, when the two is electrically connected, meeting
Produce certain protective current.When sacrificial anode 6 consumes completion or sacrificial anode 6 fails, protective current disappears.Using exhausted
And can insulate the two while edge drain plug 4 fixes sacrificial anode 6, then middle to install milliammeter or micro-current indicator lamp additional
7, for detecting its protective current, form the effective detection to the protecting effect of sacrificial anode 6.
The present invention is not limited in above-mentioned embodiment, essential scope of the those of ordinary skill in the art in the present invention
The variations, modifications, additions or substitutions inside made, it should also belong to protection scope of the present invention.
Claims (4)
1. a kind of water heater sacrificial anode for showing consumption degree, including sacrificial anode body (6) and it is cast in therein
Steel Bolt (5), it is characterised in that：Sacrificial anode body (6) bottom sets insulation drain plug (4), insulation drain plug (4) outside
The outer silk (2) being engaged with sewage draining exit (13) is provided with, is provided with the inside of insulation drain plug (4) and is engaged with Steel Bolt (5)
Internal thread (1), open up electrical connection hole (3) in insulation drain plug (4), Steel Bolt (5) connects milliammeter by electrically connecting hole (3)
Or micro-current indicator lamp (7)；
Described insulation drain plug (4) uses PE plastic materials, and one end of insulation drain plug (4) is arranged to hex bolts shape, separately
One end is arranged to cylinder, and the cylindrical end of insulation drain plug (4) sets the outer silk (2) being engaged with sewage draining exit (13), insulation
Through hole (9) is set in drain plug (4), internal thread (1) is set in through hole (9), one of the hex bolts shape end for the drain plug (4) that insulate
Square hole (8) is opened up on face, square hole (8) is connected with through hole (9).
2. the water heater sacrificial anode according to claim 1 for showing consumption degree, it is characterised in that：Described is exhausted
Edge drain plug (4) uses UPVC plastic materials, and one end of insulation drain plug (4) is arranged to hex bolts shape, and the other end is arranged to
Cylinder, the cylindrical end of insulation drain plug (4) set the outer silk (2) being engaged with sewage draining exit (13), insulate in drain plug (4)
Setting blind hole (10), blind hole (10) end setting copper sheet (11), the interior setting internal thread (1) of blind hole (10), the six of insulation drain plug (4)
The plug receptacle that is electrically connected (12) is opened up on one face at corner bolt shape end, the plug receptacle that is electrically connected (12) is corresponding with copper sheet (11).
3. the water heater sacrificial anode according to claim 1 for showing consumption degree, it is characterised in that：Described is exhausted
Edge drain plug (4) uses PP plastic materials, and one end of insulation drain plug (4) is arranged to hex bolts shape, and the other end is arranged to round
Cylindricality, the cylindrical end of insulation drain plug (4) set the outer silk (2) being engaged with sewage draining exit (13), and outer silk (2) is G3/4, absolutely
Blind hole (10) is set in edge drain plug (4), and blind hole (10) end sets copper sheet (11), internal thread (1), insulation are set in blind hole (10)
The plug receptacle that is electrically connected (12), the plug receptacle that is electrically connected (12) and copper sheet (11) are opened up on one face at the hex bolts shape end of drain plug (4)
It is corresponding.
4. a kind of water heater of water heater sacrificial anode for showing consumption degree using described in claim 1, its feature
It is：Including shell (14), inner bag (15) is set, shell (14) bottom sets sewage draining exit (13), sewage draining exit inside shell (14)
(13) the insulation drain plug (4) of sacrificial anode body (6) bottom is connected, the Steel Bolt (5) to insulate in drain plug (4) passes through electricity
Connecting hole (3) connects the other end company of one end of milliammeter or micro-current indicator lamp (7), milliammeter or micro-current indicator lamp (7)
Connect inner bag (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367688.6A CN105862045B (en) | 2016-05-27 | 2016-05-27 | The water heater sacrificial anode of consumption degree can be shown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367688.6A CN105862045B (en) | 2016-05-27 | 2016-05-27 | The water heater sacrificial anode of consumption degree can be shown |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862045A CN105862045A (en) | 2016-08-17 |
| CN105862045B true CN105862045B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367688.6A Active CN105862045B (en) | 2016-05-27 | 2016-05-27 | The water heater sacrificial anode of consumption degree can be shown |
Country Status (1)
| Country | Link |
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| CN (1) | CN105862045B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203403155U (en) * | 2013-07-08 | 2014-01-22 | 钱伟 | Anti-corrosive inner container of electric water heater |
| CN204982056U (en) * | 2015-08-19 | 2016-01-20 | 上海凌神市政工程有限公司 | Be applied to sacrificial protection's removable formula sacrificial anode |
| CN205803599U (en) * | 2016-05-27 | 2016-12-14 | 山东宏泰科技有限公司 | The water heater sacrificial anode of consumption degree can be shown |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8828195B2 (en) * | 2010-08-04 | 2014-09-09 | Omidreza Moghbeli | Multipurpose segmented sacrificial anode |
-
2016
- 2016-05-27 CN CN201610367688.6A patent/CN105862045B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203403155U (en) * | 2013-07-08 | 2014-01-22 | 钱伟 | Anti-corrosive inner container of electric water heater |
| CN204982056U (en) * | 2015-08-19 | 2016-01-20 | 上海凌神市政工程有限公司 | Be applied to sacrificial protection's removable formula sacrificial anode |
| CN205803599U (en) * | 2016-05-27 | 2016-12-14 | 山东宏泰科技有限公司 | The water heater sacrificial anode of consumption degree can be shown |
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| Publication number | Publication date |
|---|---|
| CN105862045A (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sacrificial anode for water heater with indication of consumption Effective date of registration: 20201009 Granted publication date: 20180102 Pledgee: Yiyuan Shandong rural commercial bank Limited by Share Ltd. Pledgor: Shandong Hong Tai Science and Technology Ltd. Registration number: Y2020980006645 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221018 Granted publication date: 20180102 Pledgee: Yiyuan Shandong rural commercial bank Limited by Share Ltd. Pledgor: Shandong Hong Tai Science and Technology Ltd. Registration number: Y2020980006645 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sacrificial anode for water heaters that can display consumption levels Effective date of registration: 20230808 Granted publication date: 20180102 Pledgee: China postal savings bank, Yiyuan County branch, Limited by Share Ltd. Pledgor: Shandong Hong Tai Science and Technology Ltd. Registration number: Y2023980051323 |