CN203907844U - Integrated high-efficiency energy-saving refrigeration air conditioning unit - Google Patents
Integrated high-efficiency energy-saving refrigeration air conditioning unit Download PDFInfo
- Publication number
- CN203907844U CN203907844U CN201420267421.6U CN201420267421U CN203907844U CN 203907844 U CN203907844 U CN 203907844U CN 201420267421 U CN201420267421 U CN 201420267421U CN 203907844 U CN203907844 U CN 203907844U
- Authority
- CN
- China
- Prior art keywords
- air
- heat exchanger
- compressor
- conditioning unit
- direct
- 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.)
- Expired - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 23
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 230000000505 pernicious effect Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000004887 air purification Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an integrated high-efficiency energy-saving refrigeration air conditioning unit which comprises a condensing unit and a combined air conditioning unit. The condensing unit comprises a refrigeration compressor, a condenser, a throttling device and a controller, and the refrigeration compressor is a magnetic suspension centrifugal compressor or a screw compressor; the combined air conditioning unit is provided with an air inlet and an air outlet and comprises an air purifying unit, a direct evaporation air heat exchanger, a brushless direct-current motor and a centrifugal fan. By adoption of the technical scheme, energy saving and effectiveness in air purification can be achieved.
Description
Technical field
The utility model relates to freezing air conditioner equipment field, particularly the energy-conservation freezing air conditioner group of a kind of integrated high efficiency.
Background technology
Assembled air-conditioner unit is one of main airhandling equipment in central air-conditioning system, has the several functions such as cool drying, warming and humidifying, air cleaning.The major defect of conventional assembled air-conditioner unit is: 1) because air output is larger, so draught fan matching generally all adopts belt to be connected with motor, therefore fan section length is longer, generally reaches 3～4m, causes unit floor space larger, meanwhile, due to adopted common electric machine and fan efficiency on the low side, noise is higher, if adopt variable air rate need to separately establish frequency converter, and efficiency can with air quantity reduce decline, fan energy consumption in refrigerated air-conditioning system proportion up to more than 35%; 2) cooling, the dry airhandling equipment adopting of air is generally water-cooled surface exchanger, cold water used is provided by handpiece Water Chilling Units, its shortcoming is the directly cooling-air of refrigerant of refrigerator, and need to carry out frigorimeter cooler cold water used by heat exchanger, the decrease in efficiency of refrigerator; 3) surface cooler generally adopts 7 DEG C of cold water to enter, and 12 DEG C of cold water go out, even adopt 8 row's surface coolers, and the cooling capacity of unit, especially dehumidifying effect is limited; 4), except extraordinary unit, general assembled air-conditioner unit adopts air cleaner filter efficiency too low.
The air pollution that haze air causes has become upper to central authorities leader, the large problem of paying close attention to down to ordinary people, therefore, to the purified treatment of the air trend that is inevitable.
Summary of the invention
Because above-mentioned deficiency, the utility model is necessary to provide a kind of energy-efficient refrigerating and air conditioning unit integrated.
Integrated Condensing units and the assembled air-conditioner unit of comprising of the energy-efficient refrigerating and air conditioning unit of one of the present utility model; Condensing units comprises refrigeration compressor, condenser, throttling arrangement, and refrigeration compressor, condenser, throttling arrangement are connected successively; Refrigeration compressor is magnetic suspension centrifugal compressor or screw compressor; On assembled air-conditioner unit, be provided with air inlet and air outlet, assembled air-conditioner unit comprises air cleaning member, direct-evaporation-type air heat exchanger, brshless DC motor and centrifugal fan; Wherein, direct-evaporation-type air heat exchanger is connected between throttling arrangement and cold compressor.
Its method of work is: refrigeration compressor carries low temperature, the low pressure refrigerant steam of returning to compress to direct-evaporation-type air heat exchanger; Condenser carries out cooling to refrigeration compressor high temperature, high pressure refrigerant steam out, be cooled water or outdoor air of the heat that condenser produces taken away; Throttling arrangement carries out throttling to condenser low temperature, high pressure refrigerant liquid out, low temperature after throttling, direct-evaporation-type air heat exchanger and the air that low-pressure gas-liquid two-phase mixing refrigerant enters in assembled air-conditioner unit carry out heat exchange, low temperature, low pressure refrigerant liquid after heat exchange return in the condenser of Condensing units, complete kind of refrigeration cycle one time; Simultaneously, after the outdoor air of air inlet or outdoor air and room air mix by air cleaning member be filtered, sterilization and removal pernicious gas, the centrifugal fan that air after treatment is driven by brshless DC motor is sent, then be cooled through direct-evaporation-type air heat exchanger dry, the air after cool drying is finally sent by air outlet.
Further, condenser is water-cooled shell and tube exchanger, water-cooled plate type heat exchanger or air cooling fin formula heat exchanger.
Further, be respectively equipped with volume damper at air inlet and air outlet place, described volume damper is split above blade by two and is formed, and by the open mode of adjusting vane, air quantity is regulated.
Further, described air cleaning member comprises first order filter and second level filter.
Further, below direct-evaporation-type air heat exchanger, be provided with condense water disk, condense water disk is accepted the condensed water that the condensation of direct-evaporation-type air heat exchanger is fallen.
The beneficial effects of the utility model are: compared to prior art, the utility model becomes one refrigeration compressor set and assembled air-conditioner unit, and refrigeration compressor set adopts above-mentioned specific highly effective refrigeration compressor, assembled air-conditioner unit adopt that direct-evaporation-type air heat exchanger and stepless speed regulation brshless DC motor drive without volute casing centrifugal blower fan, significantly reduced energy consumption, initial cost and the floor space of refrigerated air-conditioning system.Meanwhile, by the two-stage filter arranging in casing, to entering, airborne pellet in casing filters first order filter, second level filter to through first order filter filter after the further sterilization of air and resolving harmful gas.
Brief description of the drawings
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, accompanying drawing in description is only corresponding to specific embodiments more of the present utility model, to those skilled in the art, do not paying under the prerequisite of creative work, in needs, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the integrated overall structure schematic diagram of a kind of energy-efficient refrigerating and air conditioning unit of the utility model.
Detailed description of the invention
The technical scheme of taking for reaching predetermined technique object in order to elaborate the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear to the technical scheme in the utility model embodiment, intactly describe, obviously, described embodiment is only part embodiment of the present utility model, instead of whole embodiment, and, do not paying under the prerequisite of creative work, technological means in embodiment of the present utility model or technical characterictic can be replaced, describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Refer to Fig. 1, the energy-efficient refrigerating and air conditioning unit of the one shown in the utility model preferred embodiment is integrated 1000, comprises Condensing units 100 and assembled air-conditioner unit 200.
Condensing units 100 comprises refrigeration compressor 110, condenser 120, throttling arrangement 130 and controller 140.Refrigeration compressor 110 carries low temperature, the low pressure refrigerant steam of returning to compress to direct-evaporation-type air heat exchanger 240; Utilize Condensing units 100 to provide low temperature, low pressure refrigerant liquid for refrigeration and dehumidifying to assembled air-conditioner unit 200, its process is: condenser 120 carries out cooling to refrigeration compressor 110 high temperature, high pressure refrigerant steam out, and be cooled water or outdoor air of the heat that condenser 120 produces taken away; Throttling arrangement 130 carries out throttling to condenser 120 low temperature, high pressure refrigerant liquid out, low temperature after throttling, the direct-evaporation-type air heat exchanger 240 that low-pressure gas-liquid two-phase mixing refrigerant enters in assembled air-conditioner unit 200 carry out heat exchange with air, in low temperature after heat exchange, the condenser 120 that low pressure refrigerant liquid returns to Condensing units 100, complete kind of refrigeration cycle one time.Described refrigeration compressor 110 is magnetic suspension centrifugal compressor or screw compressor or air bearing compressor; Described condenser 120 is water-cooled shell and tube exchanger, water-cooled plate type heat exchanger or air cooling fin formula heat exchanger.
Comprise casing 210 at assembled air-conditioner unit 200, casing 210 comprises the first panel 211, the second panel 213.Described the first panel 211 is provided with air inlet, on the second panel, be provided with air outlet, in air inlet and air outlet, be separately installed with volume damper 220, described volume damper 220 is split above blade by two and is formed, and enters and blows out casing from the volume damper 220 of air outlet from the volume damper 220 of air inlet for air.In the present embodiment, the sealing rectangular box structure that described casing 210 is hollow, the volume damper 220 of air inlet is oppositely arranged with the volume damper 220 of air outlet.
In casing 210, be provided with successively air cleaning member 230, fan unit, direct-evaporation-type air heat exchanger 240 from air inlet to air outlet.Described air cleaning member 230 comprises first order filter 231 and second level filter 232, the material of first order filter 231 is electret electro static filtering material, the material of second level filter 232 is without catalysis material, and described first order filter 231 is fixed in casing 210 by filter mounting 233 respectively side by side with described second level filter 232; Described filter mounting 233 is arranged on the inner surface of casing 210 biside plates, and forms guide rail, to place and change described first order filter 231 and second level filter 232; This first order filter 231 can be greater than airborne diameter more than 99% filtering out in the pellet of 0.5 micron.Second level filter 232 carries out secondary filter sterilization and resolving harmful gas reason to the air after filtering; Described first order filter 231, second level filter 232 are all removably fixed on filter mounting 233, are convenient to change filtrate, reduce replacement cost.Nontoxic titanium dioxide without the composition of catalysis material; Titanium dioxide is as accelerated oxidation reduction reaction, makes to be adsorbed on surperficial oxygen and hydrone and is excited into and has active OH
-and O
2 -free radical, the extremely strong almost separable solution of free radical of these oxidizing forces is all to human body or harmful organic substance and the part inorganic substances of environment, make its rapid oxidation Decomposition be stable and harmless material as water, carbon dioxide etc., purify air to reach, the function of sterilization, deodorization.Airborne bacterium during by this second level filter 232, can be killed without catalysis material material, and pernicious gas is decomposed.
Fan unit 270 is brshless DC motor 250 and the centrifugal fan 260 that drives by brshless DC motor 250; Described fan unit 270 is fixed in casing 210 by fan supporter, and the main shaft of this brshless DC motor 250 (figure is mark not) passes from described fan supporter.Described centrifugal fan 260 connects the main shaft of the described electric brshless DC motor 240 passing from fan supporter, can under the drive of described main shaft, rotate.Rotate by brshless DC motor 250, air is sucked from the air inlet of described the first panel 211, and carry out heat exchange by direct-evaporation-type air heat exchanger 240 and air, the air after heat exchange blows out from the air outlet of described the second panel 212.In the utility model preferred embodiment, brshless DC motor is the one of permanent magnetic synchronous electrical motor, do not use mechanical brushgear, adopt square wave autocontrol permagnetic synchronous motor, replace carbon brush commutator with Hall element, permanent-magnet material using neodymium iron boron as rotor, compares general traditional direct current generator and has great advantage in performance.This brshless DC motor 250, can stepless speed regulation by controller control (not shown).
When work, start brshless DC motor 250, brshless DC motor 250 drives described centrifugal fan 260 to rotate, air sucks from the air inlet of the first panel 211, the air being inhaled into is through first order filter 231, second level filter 232, and carrying out heat exchange by direct-evaporation-type air heat exchanger 240 and air, the air after heat exchange blows out from the air outlet of described the second panel 212.In this process, air is by after first order filter 231, and airborne diameter is greater than in the pellet of 0.5 micron and more than 99% is filtered; By first order filter 231 filtered airs, to flow through after described second level filter 232, airborne bacterium is killed, and pernicious gas is decomposed, and air is cleaned, and the utility model preferred embodiment kill bacteria rate can approach 100%.Therefore the air cleaning, blowing out after first order filter 231, second level filter 232 and from the air outlet of the second panel 212 is aseptic.
In the utility model preferred embodiment, owing to adopting refrigerant and air directly to carry out heat exchange, so unit air volume refrigerating capacity and moisture removal obviously rise, heat exchanger area reduces, and initial cost and operating cost are poly-to be subtracted, and economic benefit is obvious.
In the utility model preferred embodiment, when the refrigeration compressor in described Condensing units 100 adopts magnetic suspension or air bearing compressor, owing to being oilless (oil free) compressor, so there is not the series of problems causing due to compressor oil return.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above embodiment is done, be equal to replacement and improvement etc., within all still belonging to the protection domain of technical solutions of the utility model.
Claims (5)
1. an energy-efficient refrigerating and air conditioning unit integrated (1000), comprises Condensing units (100) and assembled air-conditioner unit (200); Condensing units (100) comprises refrigeration compressor (110), condenser (120) and throttling arrangement (130), and refrigeration compressor (110), condenser (120), throttling arrangement (130) are connected successively; On assembled air-conditioner unit (200), be provided with air inlet and air outlet, it is characterized in that: refrigeration compressor (110) is magnetic suspension centrifugal compressor or screw compressor or air bearing compressor; Assembled air-conditioner unit (200) comprises air cleaning member (230), direct-evaporation-type air heat exchanger (240), brshless DC motor (250) and centrifugal fan (260); After the outdoor air of air inlet or outdoor air and room air mix by air cleaning member (230) be filtered, sterilization and removal pernicious gas, the centrifugal fan (260) that air after treatment is driven by brshless DC motor (250) is sent, then passing through direct-evaporation-type air heat exchanger (240) is cooled dry, air after cool drying is finally sent by air outlet, wherein, direct-evaporation-type air heat exchanger (240) is connected between throttling arrangement (130) and cold compressor (110).
2. energy-efficient refrigerating and air conditioning unit according to claim 1 integrated (1000), is characterized in that: condenser (120) is water-cooled shell and tube exchanger, water-cooled plate type heat exchanger or air cooling fin formula heat exchanger.
3. energy-efficient refrigerating and air conditioning unit according to claim 1 integrated (1000), is characterized in that: be respectively equipped with volume damper (220) at air inlet and air outlet place, described volume damper (220) is split above blade by two and formed.
4. energy-efficient refrigerating and air conditioning unit according to claim 1 integrated (1000), is characterized in that: described air cleaning member (230) comprises first order filter (231) and second level filter (232).
5. energy-efficient refrigerating and air conditioning unit according to claim 1 integrated (1000), it is characterized in that: be provided with condense water disk (280) in direct-evaporation-type air heat exchanger (240) below, condense water disk (280) is accepted the condensed water that direct-evaporation-type air heat exchanger (240) condensation is fallen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267421.6U CN203907844U (en) | 2014-05-23 | 2014-05-23 | Integrated high-efficiency energy-saving refrigeration air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267421.6U CN203907844U (en) | 2014-05-23 | 2014-05-23 | Integrated high-efficiency energy-saving refrigeration air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907844U true CN203907844U (en) | 2014-10-29 |
Family
ID=51782114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267421.6U Expired - Lifetime CN203907844U (en) | 2014-05-23 | 2014-05-23 | Integrated high-efficiency energy-saving refrigeration air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953994A (en) * | 2014-05-23 | 2014-07-30 | 广东国得科技发展有限公司 | Efficient and energy-saving refrigeration air conditioner group integration and working method thereof |
-
2014
- 2014-05-23 CN CN201420267421.6U patent/CN203907844U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953994A (en) * | 2014-05-23 | 2014-07-30 | 广东国得科技发展有限公司 | Efficient and energy-saving refrigeration air conditioner group integration and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103953994A (en) | Efficient and energy-saving refrigeration air conditioner group integration and working method thereof | |
| CN101413704B (en) | Base station energy-saving air conditioner | |
| CN105276686A (en) | Air processing device and method | |
| CN204612022U (en) | A kind of purification dehydrating unit being applicable to hospital architecture general function room | |
| CN104949242A (en) | Integrated whole refrigeration air conditioning unit adopting surface air cooler and working method | |
| CN104676784B (en) | A kind of method freezed to indoor air purification and rotary-type air conditioner | |
| CN204693694U (en) | A kind of integrated form entirety refrigerating and air conditioning unit adopting direct-expansion type heat exchanger | |
| CN104676751A (en) | Indoor air purification and refrigeration method and rotary valve type air conditioner | |
| CN203907844U (en) | Integrated high-efficiency energy-saving refrigeration air conditioning unit | |
| CN104676789B (en) | A kind of wheeled energy-saving air interchanger of multi-function rotating | |
| CN102353103A (en) | Solution dehumidifying air-conditioner | |
| CN203203157U (en) | Air handling equipment | |
| CN1971150A (en) | Improved structure for electric heater of standing air conditioner | |
| CN100520249C (en) | Energy-saving refrigerator with air purification function | |
| CN206929867U (en) | A kind of high purification efficiency fan coil units | |
| CN206683066U (en) | A kind of air processor | |
| CN110645654A (en) | Kitchen air conditioning system | |
| CN203024287U (en) | Integrally moving dual-air-pipe air conditioner | |
| CN204943742U (en) | A kind of integrated form entirety refrigerating and air conditioning unit adopting surface cooler | |
| CN107166519A (en) | A kind of high purification efficiency fan coil units | |
| CN104949241A (en) | Integrated type packaged refrigeration air conditioning unit adopting direct expansion type heat exchanger and work method | |
| CN204612040U (en) | A kind of rotary-type purification of air refrigeration air conditioner | |
| CN211822906U (en) | Kitchen air conditioning system | |
| CN210718291U (en) | Deodorization system applied to pork refrigeration | |
| CN204301237U (en) | The energy-conservation evaporative condenser air conditioner system of a kind of overall process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: No.88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu greensman Energy Storage Technology Co., Ltd Address before: 510620, Guangzhou, Guangdong province Tianhe District Tianhe two South Road, Feng Xing Plaza, Dexing Pavilion, 1505, 25 Patentee before: Guangdong Gold Technology Development Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 No.88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu jintongling Energy Storage Technology Co.,Ltd. Address before: 226500 No.88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu greensman Energy Storage Technology Co.,Ltd. |