CN105757980A - Energy-saving indoor energy recycling system - Google Patents
Energy-saving indoor energy recycling system Download PDFInfo
- Publication number
- CN105757980A CN105757980A CN201610145531.9A CN201610145531A CN105757980A CN 105757980 A CN105757980 A CN 105757980A CN 201610145531 A CN201610145531 A CN 201610145531A CN 105757980 A CN105757980 A CN 105757980A
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- China
- Prior art keywords
- heat
- outlet tube
- electromagnetic valve
- input pipe
- central controller
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- 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.)
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Classifications
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- 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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
-
- 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
-
- 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
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
Abstract
The invention discloses an energy-saving indoor energy recycling system which comprises a heat accumulation tank body with an adsorptive heat accumulation material, wherein an inlet pipe and an outlet pipe are arranged in parallel on the inner side of the adsorptive heat accumulation material, inlet pipe temperature sensors are arranged at the inlet end and output end of the inlet pipe respectively, and outlet pipe temperature sensors are arranged at the inlet end and outlet end of the outlet pipe respectively. The system further comprises a central controller, wherein a first electromagnetic valve is arranged at the inlet end of the inlet pipe, a first relay for driving the first electromagnetic valve to be opened and closed is arranged on the central controller, a second electromagnetic valve is arranged at the inlet end of the outlet pipe, and a second relay for driving the second electromagnetic valve to be opened and closed is arranged on the central controller. According to the system, the heat of the inlet pipe is absorbed and stored by the adsorptive heat accumulation material, and is discharged by the outlet pipe and released to the interior of a room to implement indoor heating, so that indoor afterheat can be utilized, the energy resource utilization efficiency can be improved, and better energy-saving effects are achieved.
Description
Technical field
The present invention relates to a kind of indoor energy-conservation recovery system of heat.
Background technology
Indoor were carried out heating up and mainly adopted the mode such as air-conditioning, electric heating fan by south winter, expended very much resource.Meanwhile, it with certain heat, directly would generally be discharged by the waste water that bathroom water, electric heater water etc. produce, and can cause waste and the loss of heat so that it is can not be utilized effectively.
Summary of the invention
It is an object of the invention to provide a kind of indoor energy-conservation recovery system of heat, prior art Problems existing can be improved, by adopting adsorptive heat-storage material, carry out absorbing storage to the heat of input pipe, and exported by outlet tube, be discharged into indoor, realize indoor intensification, it is capable of the utilization to indoor waste heat, improves efficiency of energy utilization, there is better energy-saving effect.
The present invention is achieved through the following technical solutions:
nullA kind of indoor energy-conservation recycling system of heat，Including the accumulation of heat casing being provided with adsorptive heat-storage material，It is provided with irregular pore structure in the middle part of described adsorptive heat-storage material，It is provided with input pipe arranged in parallel and outlet tube inside described adsorptive heat-storage material，Input and outfan at described input pipe are respectively arranged with input pipe temperature sensor，Input and outfan at described outlet tube are respectively arranged with outlet tube temperature sensor，Also include central controller，Described central controller is provided with the first analog-digital converter for the analogue signal of input pipe temperature sensor is converted into digital signal，Described central controller is provided with the second analog-digital converter for the analogue signal of outlet tube temperature sensor is converted into digital signal，Input at described input pipe is provided with the first electromagnetic valve，Described central controller is provided with the first relay for driving the first described electromagnetic valve to open and close，Input at described outlet tube is provided with the second electromagnetic valve，Described central controller is provided with the second relay for driving the second described electromagnetic valve to open and close，It is provided with through-hole structure in the middle part of described adsorptive heat-storage material，Described input pipe and described outlet tube extend through described through-hole structure，Also include high temperature casing，Described outlet tube runs through in the middle part of described high temperature casing，Described high-temperature cabinet body sidewall is provided with ventilation blade，Described high temperature box inside is provided with blower fan.
Further, for realizing the present invention better, described accumulation of heat casing is that graphite cake is made.
Further, for realizing the present invention better, it is provided with gripper shoe in the middle part of described adsorptive heat-storage material, described gripper shoe is provided with the through hole corresponding with described input pipe and described outlet tube, described input pipe and described outlet tube extend through the through hole in described gripper shoe, and the external diameter of described input pipe and described outlet tube is equal to the internal diameter of described through hole.
Further, for realizing the present invention better, described high temperature casing is that pottery is made, and is provided with the louvre structure of both sides, high-temperature cabinet inside and outside described in several connection on described high temperature casing.
Further, for realizing the present invention better, it is provided with connecting tube between input and the outfan of described outlet tube of described input pipe, described connecting tube is provided with the 3rd electromagnetic valve, described central controller is provided with the 3rd relay for driving the 3rd described electromagnetic valve to open and close.
Further, for realizing the present invention better, described connecting tube is provided with suction pump.
Further, for realizing the present invention better, described input pipe is connected with interior plumbing system, and described interior plumbing system includes bathroom sewerage, air-conditioning drainage system, water heater drainage system.
Further, for realizing the present invention better, described outlet tube is connected with interior plumbing system, described interior plumbing system is bathroom drain system, between described outlet tube and interior plumbing system, it is provided with the 4th electromagnetic valve, described central controller is provided with the 4th relay for driving the 4th electromagnetic valve to open and close.
Further, for realizing the present invention better, open when the first described electromagnetic valve is different with the second described electromagnetic valve.
The present invention compared with prior art, has the advantages that
(1) present invention is by adopting input pipe to carry high-temp liquid by adsorptive heat-storage material, heat storage is carried out by adsorptive heat-storage material, simultaneously, utilize adsorptive heat-storage material release heat, the liquid in outlet tube is had to absorb the heat of adsorptive heat-storage material release, and export in high-temperature cabinet body, by the fan action in high-temperature cabinet body, heat is made to be transferred out by high temperature casing, it is thus possible to realize heating up being transported to indoor realization after the heat centralized stores of input pipe, simple in construction, easy to operate, the heat of indoor water can be utilized simultaneously, heat can be made full use of, avoid thermal waste, improve the utilization ratio of heat；
(2) present invention is by adopting adsorptive heat-storage material, it is possible to while utilizing it to have good adsorptive heat-storage effect, take up room little, accumulation of heat is effective, it is possible to realizes fully absorbing heat, and discharges, it is favorably improved accumulation of heat effect, improves indoor water utilization rate of waste heat；
(3) present invention is by adopting input pipe and outlet tube, carry liquid respectively, the indoor water of high temperature is carried by input pipe, heat storage is carried out by adsorptive heat-storage material, by outlet tube, the heat that adsorptive heat-storage material stores is exported, it is possible to convenient heat is carried is controlled, simultaneously, make both not interfere with each other mutually, improve control efficiency；
(4) present invention is respectively provided with temperature sensor by adopting on input pipe and outlet tube, temperature can be detected in real time, when the temperature of input pipe is too low, it is possible to by closing the mode of the first electromagnetic valve, it is achieved stop cryogenic liquid to enter accumulation of heat casing, avoid occurring that heat transmits between the cryogenic liquid of input pipe and adsorptive heat-storage material, cause heat waste, meanwhile, detected the temperature of outlet tube by the second temperature sensor, the temperature of outlet tube, convenient control can be monitored in real time；
(5) present invention is by adopting the adsorptive heat-storage material being provided with irregular pore structure, it is possible to have bigger heat storage efficiency, helps speed up heat storage efficiency, improves equipment operating efficiency；
(6) present invention arranges through-hole structure by adopting in adsorptive heat-storage material, makes input pipe and outlet tube run through adsorptive heat-storage material internal, it is possible to increase the heat transference efficiency between input pipe and outlet tube and adsorptive heat-storage material, improves overall structure operational efficiency；
(7) present invention is by adopting high temperature body structure, it is possible to facilitate the installation of outlet tube, can conveniently install blower fan structure simultaneously, facilitate the concentration of heat to export；
(8) present invention arranges ventilation blade by adopting on high temperature casing, it is possible to conveniently at blower fan, the high temperature air in high-temperature cabinet body is blown out high-temperature cabinet external body, facilitates the output of heat, improves radiating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only certain embodiments of the present invention, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is Control system architecture schematic diagram of the present invention.
Wherein: 101. accumulation of heat casings, 102. adsorptive heat-storage materials, 103. input pipes, 104. outlet tubes, 105. first electromagnetic valves, 106. the second electromagnetic valve, 107. high temperature casings, 108. ventilation blades, 109. gripper shoes, 110. connecting tube, 111. the 3rd electromagnetic valves, 112. suction pumps, 113. the 4th electromagnetic valves.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
nullSuch as Fig. 1、Shown in Fig. 2，A kind of indoor energy-conservation recycling system of heat，Including the accumulation of heat casing 101 being provided with adsorptive heat-storage material 102，It is provided with irregular pore structure in the middle part of described adsorptive heat-storage material 102，Input pipe 103 arranged in parallel and outlet tube 104 it is provided with inside described adsorptive heat-storage material 102，Input and outfan at described input pipe 103 are respectively arranged with input pipe temperature sensor，Input and outfan at described outlet tube 104 are respectively arranged with outlet tube temperature sensor，Also include central controller，Described central controller is provided with the first analog-digital converter for the analogue signal of input pipe temperature sensor is converted into digital signal，Described central controller is provided with the second analog-digital converter for the analogue signal of outlet tube temperature sensor is converted into digital signal，Input at described input pipe 103 is provided with the first electromagnetic valve 105，Described central controller is provided with the first relay for driving the first described electromagnetic valve 105 to open and close，Input at described outlet tube 104 is provided with the second electromagnetic valve 106，Described central controller is provided with the second relay for driving the second described electromagnetic valve 106 to open and close，It is provided with through-hole structure in the middle part of described adsorptive heat-storage material 102，Described input pipe 103 and described outlet tube 104 extend through described through-hole structure，Also include high temperature casing 107，Described outlet tube 104 runs through in the middle part of described high temperature casing 107，Described high temperature casing 107 sidewall is provided with ventilation blade 108，It is provided with blower fan inside described high temperature casing 107.
High-temp liquid is carried by adsorptive heat-storage material by the present invention by adopting input pipe, heat storage is carried out by adsorptive heat-storage material, simultaneously, utilize adsorptive heat-storage material release heat, the liquid in outlet tube is had to absorb the heat of adsorptive heat-storage material release, and export in high-temperature cabinet body, by the fan action in high-temperature cabinet body, heat is made to be transferred out by high temperature casing, it is thus possible to realize heating up being transported to indoor realization after the heat centralized stores of input pipe, simple in construction, easy to operate, the heat of indoor water can be utilized simultaneously, heat can be made full use of, avoid thermal waste, improve the utilization ratio of heat；The present invention is by adopting adsorptive heat-storage material, it is possible to while utilizing it to have good adsorptive heat-storage effect, take up room little, accumulation of heat is effective, it is possible to realizes fully absorbing heat, and discharges, it is favorably improved accumulation of heat effect, improves indoor water utilization rate of waste heat；The present invention is by adopting input pipe and outlet tube, carry liquid respectively, the indoor water of high temperature is carried by input pipe, heat storage is carried out by adsorptive heat-storage material, by outlet tube, the heat that adsorptive heat-storage material stores is exported, it is possible to convenient heat is carried is controlled, simultaneously, make both not interfere with each other mutually, improve control efficiency；The present invention is respectively provided with temperature sensor by adopting on input pipe and outlet tube, temperature can be detected in real time, when the temperature of input pipe is too low, it is possible to by closing the mode of the first electromagnetic valve, it is achieved stop cryogenic liquid to enter accumulation of heat casing, avoid occurring that heat transmits between the cryogenic liquid of input pipe and adsorptive heat-storage material, cause heat waste, meanwhile, detected the temperature of outlet tube by the second temperature sensor, the temperature of outlet tube, convenient control can be monitored in real time；The present invention is provided with the adsorptive heat-storage material of irregular pore structure by adopting, it is possible to have bigger heat storage efficiency, helps speed up heat storage efficiency, improves equipment operating efficiency；The present invention arranges through-hole structure by adopting in adsorptive heat-storage material, makes input pipe and outlet tube run through adsorptive heat-storage material internal, it is possible to increase the heat transference efficiency between input pipe and outlet tube and adsorptive heat-storage material, improves overall structure operational efficiency；The present invention is by adopting high temperature body structure, it is possible to facilitate the installation of outlet tube, can conveniently install blower fan structure simultaneously, facilitate the concentration of heat to export；The present invention arranges ventilation blade by adopting on high temperature casing, it is possible to conveniently at blower fan, the high temperature air in high-temperature cabinet body is blown out high-temperature cabinet external body, facilitates the output of heat, improves radiating efficiency.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to improve radiating efficiency, in the present embodiment, it is preferable that described accumulation of heat casing 101 is made for graphite cake.Owing to graphite cake has good heat transfer effect, having good wearability simultaneously, be made into accumulation of heat casing, can have better heat dissipation characteristics, meanwhile, it is longer that service life compares stainless steel material.
In order to improve the stability of structure, in the present embodiment, preferably, it is provided with gripper shoe 109 in the middle part of described adsorptive heat-storage material 102, described gripper shoe 109 is provided with the through hole corresponding with described input pipe 103 and described outlet tube 104, described input pipe 103 and described outlet tube 104 extend through the through hole in described gripper shoe 109, and the external diameter of described input pipe 103 and described outlet tube 104 is equal to the internal diameter of described through hole.By arranging supporting plate structure, it is possible to make input pipe and outlet tube structure more stable, it is not easy to damage.
In order to improve heat dispersion, in the present embodiment, it is preferable that described high temperature casing 107 is made for pottery, described high temperature casing 107 is provided with the louvre structure inside and outside the high temperature casing 107 described in several connection.By adopting pottery to make high-temperature cabinet body, pottery can be utilized to have good heat conductivility, there is the feature of good anti-wear performance simultaneously so that it is when indoor use, it is possible to there is better radiating effect, simultaneously, longer service life, and, louvre structure is set simultaneously, the heat that can speed up in high-temperature cabinet body sheds, and improves radiating efficiency.
In order to conveniently the waste heat in outlet tube be reclaimed and utilize, in the present embodiment, preferably, it is provided with connecting tube 110 between input and the outfan of described outlet tube 104 of described input pipe 103, described connecting tube 110 is provided with the 3rd electromagnetic valve 111, described central controller is provided with the 3rd relay for driving the 3rd described electromagnetic valve 111 to open and close.When the temperature of liquid exported from high temperature casing is higher, can pass through to open the 3rd electromagnetic valve, make high-temp liquid pass through the 3rd electromagnetic valve and enter input pipe, entered in adsorptive heat-storage material by input pipe and carry out heat storage, avoid heat waste, be favorably improved the utilization ratio of waste heat.
In order to accelerate to be transported in input pipe by the high-temp liquid in outlet tube, in the present embodiment, it is preferable that be provided with suction pump 112 in described connecting tube 110.
In the present embodiment, by input pipe communication chamber inner water drainage system, high-temp liquid in interior plumbing system is used for heat storage and exchange, preferably, described input pipe 103 is connected with interior plumbing system, and described interior plumbing system includes bathroom sewerage, air-conditioning drainage system, water heater drainage system.
In order to facilitate liquid to export, in the present embodiment, preferably, described outlet tube 104 is connected with interior plumbing system, described interior plumbing system is bathroom drain system, between described outlet tube 104 and interior plumbing system, it is provided with the 4th electromagnetic valve 113, described central controller is provided with the 4th relay for driving the 4th electromagnetic valve 113 to open and close.
In order to avoid heat loss, in this enforcement, it is preferable that the first described electromagnetic valve 105 and the second described electromagnetic valve 106 are opened time different.Open during by making the first electromagnetic valve and the second electromagnetic valve difference, it can be avoided that heat loss, when input pipe inputs high-temp liquid, adsorptive heat-storage material is made to be in heat absorption storing heat state, when liquid carried by outlet tube, for absorbing the heat distributed in adsorptive heat-storage material, heat exchange is carried out with adsorptive heat-storage material, contribute to controlling heat exchange process, improve heat service efficiency, it is to avoid heat waste.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
- null1. the energy-conservation recycling system of indoor heat，It is characterized in that: include being provided with the accumulation of heat casing (101) of adsorptive heat-storage material (102)，Described adsorptive heat-storage material (102) middle part is provided with irregular pore structure，Described adsorptive heat-storage material (102) inner side is provided with input pipe (103) arranged in parallel and outlet tube (104)，Input and outfan at described input pipe (103) are respectively arranged with input pipe temperature sensor，Input and outfan at described outlet tube (104) are respectively arranged with outlet tube temperature sensor，Also include central controller，Described central controller is provided with the first analog-digital converter for the analogue signal of input pipe temperature sensor is converted into digital signal，Described central controller is provided with the second analog-digital converter for the analogue signal of outlet tube temperature sensor is converted into digital signal，Input at described input pipe (103) is provided with the first electromagnetic valve (105)，Described central controller is provided with the first relay for driving described the first electromagnetic valve (105) to open and close，Input at described outlet tube (104) is provided with the second electromagnetic valve (106)，Described central controller is provided with the second relay for driving described the second electromagnetic valve (106) to open and close，Described adsorptive heat-storage material (102) middle part is provided with through-hole structure，Described input pipe (103) and described outlet tube (104) extend through described through-hole structure，Also include high temperature casing (107)，Described outlet tube (104) runs through described high temperature casing (107) middle part，Described high temperature casing (107) sidewall is provided with ventilation blade (108)，Described high temperature casing (107) inner side is provided with blower fan.
- 2. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterised in that: described accumulation of heat casing (101) is made for graphite cake.
- 3. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterized in that: described adsorptive heat-storage material (102) middle part is provided with gripper shoe (109), described gripper shoe (109) is provided with the through hole corresponding with described input pipe (103) and described outlet tube (104), described input pipe (103) and described outlet tube (104) extend through the through hole in described gripper shoe (109), and the external diameter of described input pipe (103) and described outlet tube (104) is equal to the internal diameter of described through hole.
- 4. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterized in that: described high temperature casing (107) is made for pottery, described high temperature casing (107) is provided with the louvre structure inside and outside the high temperature casing (107) described in several connection.
- 5. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterized in that: between input and the outfan of described outlet tube (104) of described input pipe (103), be provided with connecting tube (110), described connecting tube (110) is provided with the 3rd electromagnetic valve (111), described central controller is provided with the 3rd relay for driving the 3rd described electromagnetic valve (111) to open and close.
- 6. a kind of indoor energy-conservation recycling system of heat according to claim 5, it is characterised in that: in described connecting tube (110), it is provided with suction pump (112).
- 7. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterized in that: described input pipe (103) is connected with interior plumbing system, and described interior plumbing system includes bathroom sewerage, air-conditioning drainage system, water heater drainage system.
- 8. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterized in that: described outlet tube (104) is connected with interior plumbing system, described interior plumbing system is bathroom drain system, between described outlet tube (104) and interior plumbing system, it is provided with the 4th electromagnetic valve (113), described central controller is provided with the 4th relay for driving the 4th electromagnetic valve (113) to open and close.
- 9. a kind of indoor energy-conservation recycling system of heat according to claim 1, it is characterised in that: described the first electromagnetic valve (105) and described the second electromagnetic valve (106) are opened time different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145531.9A CN105757980B (en) | 2016-03-15 | 2016-03-15 | A kind of energy saving recycling system of interior heat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145531.9A CN105757980B (en) | 2016-03-15 | 2016-03-15 | A kind of energy saving recycling system of interior heat |
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| CN105757980A true CN105757980A (en) | 2016-07-13 |
| CN105757980B CN105757980B (en) | 2018-10-02 |
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| CN1067727A (en) * | 1991-06-13 | 1993-01-06 | 金汉中 | Adopt the heat accumulating type heating and the cooling device of heat transfer medium |
| CN2177217Y (en) * | 1991-12-25 | 1994-09-14 | 北京市西城区新开通用试验厂 | Cold suction energy storage device by using natural energy |
| JP2001336780A (en) * | 2000-05-29 | 2001-12-07 | Kenji Azuma | Thermobattery system of cold/hot air device |
| CN102788395A (en) * | 2012-08-28 | 2012-11-21 | 顾晓烨 | Cold-storing type water-circulation fan air conditioner |
| CN102788448A (en) * | 2012-06-29 | 2012-11-21 | 苟仲武 | Energy-saving emission-reducing energy comprehensive utilization system for construction |
| CN104567092A (en) * | 2014-10-22 | 2015-04-29 | 南京溧马新能源科技有限公司 | Control method of cross-seasonal energy storage type cold supply and heat supply device |
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2016
- 2016-03-15 CN CN201610145531.9A patent/CN105757980B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067727A (en) * | 1991-06-13 | 1993-01-06 | 金汉中 | Adopt the heat accumulating type heating and the cooling device of heat transfer medium |
| CN2177217Y (en) * | 1991-12-25 | 1994-09-14 | 北京市西城区新开通用试验厂 | Cold suction energy storage device by using natural energy |
| JP2001336780A (en) * | 2000-05-29 | 2001-12-07 | Kenji Azuma | Thermobattery system of cold/hot air device |
| CN102788448A (en) * | 2012-06-29 | 2012-11-21 | 苟仲武 | Energy-saving emission-reducing energy comprehensive utilization system for construction |
| CN102788395A (en) * | 2012-08-28 | 2012-11-21 | 顾晓烨 | Cold-storing type water-circulation fan air conditioner |
| CN104567092A (en) * | 2014-10-22 | 2015-04-29 | 南京溧马新能源科技有限公司 | Control method of cross-seasonal energy storage type cold supply and heat supply device |
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Effective date of registration: 20210723 Address after: Room 245, floor 2, No. 5, Lane 1130, Tongpu Road, Putuo District, Shanghai 200333 Patentee after: SHANGHAI LUTESHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 362700 No. 77, Lingshi section, West Ring Road, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI GUOGAO ELECTRONIC TECHNOLOGY Co.,Ltd. |