CN114777221A - Industry is antiseep water guide device for dehumidifier - Google Patents
Industry is antiseep water guide device for dehumidifier Download PDFInfo
- Publication number
- CN114777221A CN114777221A CN202210382576.3A CN202210382576A CN114777221A CN 114777221 A CN114777221 A CN 114777221A CN 202210382576 A CN202210382576 A CN 202210382576A CN 114777221 A CN114777221 A CN 114777221A
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- water receiving
- receiving seat
- water
- leakage
- guide device
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses an anti-leakage water guide device for an industrial dehumidifier, which comprises a water receiving seat and side plates fixedly connected to the front end and the rear end of the water receiving seat, wherein an electromagnetic control valve communicated with the water receiving seat is installed at the bottom of the left end of the water receiving seat, a working chamber is formed on the right side in the water receiving seat, a rotating plate is rotatably installed on the left side in the water receiving seat, and a driving mechanism for driving the rotating plate to rotate upwards or downwards is arranged between the working chamber and the rotating plate. According to the invention, the rotary plate, the double-shaft servo motor, the rotating shaft and the traction rope are additionally arranged on the original base, and the pressure control sensor, the electromagnetic control valve and the central processing unit are arranged on the water receiving seat, so that the automatic water guide operation of the water receiving seat can be realized after water is accumulated in the water receiving seat, the workload of manual participation of operators is reduced, the convenience in operation of the water guide device is improved, the problem of water accumulation after the water guide operation is also reduced, and the water guide treatment effect of the water receiving seat is improved.
Description
Technical Field
The invention relates to the technical field of industrial dehumidifier components, in particular to an anti-leakage water guide device for an industrial dehumidifier.
Background
The freezing type dehumidifier products can be divided into a civil dehumidifier and an industrial dehumidifier; the industrial dehumidifier can be divided into two types of engineering and industrial according to the application; the dehumidifier is classified into a standard industrial dehumidifier and a non-standard industrial dehumidifier according to different production properties.
However, the existing anti-leakage water guide device for the industrial dehumidifier still has the following defects: most of the water collecting seats can realize centralized collection operation of condensed water in the working process of the industrial dehumidifier, but most of the water collecting seats need to be periodically subjected to manual water guide operation by operators; the operation of self-collection and guide drainage of the condensed water can be realized by a part of the water receiving seat, but the condensed water is easy to remain in the water receiving seat due to no other external force, the later-stage manual operation of operators is needed, the whole water guide operation is time-consuming and labor-consuming, the workload of the operators for overhauling and maintaining the equipment is increased, and the water guide effect of the water guide device is also reduced.
Disclosure of Invention
The invention aims to: the anti-leakage water guide device for the industrial dehumidifier is provided for solving the problems that the traditional anti-leakage water guide device for the industrial dehumidifier is difficult to realize automatic water guide operation and poor in water guide effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an industrial dehumidifier is with antiseep water guide device, includes water receiving seat and the curb plate of fixed connection on water receiving seat front end and rear end, the solenoid electric valve that is linked together with the water receiving seat is installed to the left end bottom of water receiving seat, the inside right side of water receiving seat is formed with the work cavity, the inside left side of water receiving seat is rotated and is installed and is revolved the board, work cavity and revolve and be provided with between the board and order about and revolve the board upwards or pivoted actuating mechanism downwards.
As a further description of the above technical solution:
the driving mechanism comprises a double-shaft servo motor arranged in the middle of the inner side of the working chamber, a transmission shaft arranged in the middle of the double-shaft servo motor, rope wheels symmetrically arranged at two ends of the transmission shaft and a traction rope arranged between the right end of the rotary plate and the rope wheels.
As a further description of the above technical solution:
the water receiving seat and the working chamber are rotatably provided with a rotating shaft used for guiding the traction rope to move, and the outer wall of the traction rope is mutually attached to the outer wall of the rotating shaft.
As a further description of the above technical solution:
the top of the right end of the rotary plate is symmetrically and fixedly connected with two rope buckles for fixedly binding the traction rope.
As a further description of the above technical solution:
the inboard of water receiving seat is installed and is used for controlling the automatically controlled portion of actuating mechanism work, automatically controlled portion is including installing the base in the inside left side top of water receiving seat, fixing T type post, the first floating block of movable mounting on T type post and installing at the base lower extreme and be located the pressure-controlled sensor of first floating block top on the base lower extreme.
As a further description of the above technical solution:
the electric control part comprises a central processing unit arranged on the inner side of the working chamber.
As a further description of the above technical solution:
the output end of the pressure control sensor is electrically connected with the input end of the central processing unit, and the output end of the central processing unit is respectively electrically connected with the input ends of the double-shaft servo motor and the electromagnetic control valve.
As a further description of the above technical solution:
the anti-overflow device is characterized in that an anti-overflow part for preventing lateral overflow of condensed water is arranged on the left side of the inside of the water receiving seat, and the anti-overflow part comprises an anti-overflow plate which is rotatably arranged between the water receiving seat and the two side plates and is in an inclined state under a normal state and a second floating block fixed on the lower end of the anti-overflow plate.
As a further description of the above technical solution:
the left end of the water receiving seat is fixedly connected with two limiting retaining columns used for limiting the positions of the spill-proof plates in a normal state and in a working state, and the spill-proof plates horizontally abut against the limiting retaining columns arranged above the water receiving seat in the working state so that the two spill-proof plates close and seal the left end of the water receiving seat.
As a further description of the above technical solution:
the four corners at the top of the water receiving seat are all provided with mounting holes, the middle part of the front end of the side plate is provided with a transparent visual window for observing the liquid level in the water receiving seat, and the periphery of the upper end of the rotary plate is fixedly connected with a sealing plug piece which is attached to the inner wall of the water receiving seat.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the base, the T-shaped column, the first floating block, the pressure-controlled sensor, the electromagnetic control valve and the central processing unit are added on the original basis, the first floating block can move upwards on the T-shaped column along with the lifting of the liquid level of condensed water, when the first floating block contacts and extrudes the pressure-controlled sensor upwards, the pressure-controlled sensor transmits data to the central processing unit, the central processing unit analyzes and calculates the transmitted data, the electromagnetic control valve is controlled to be opened, the condensed water collected in the water receiving seat can be automatically discharged, the structure can realize automatic water guiding operation of the water receiving seat after water is accumulated in the water receiving seat, the workload of manual participation of operators is reduced, and the convenience in operation of the water guiding device is improved.
2. According to the invention, the rotary plate, the double-shaft servo motor, the rotating shaft and the traction rope are arranged between the water receiving seat and the working chamber, the central processing unit controls the opening of the electromagnetic control valve and simultaneously controls the double-shaft servo motor to rotate clockwise for a set number of turns, at the moment, the traction rope can be continuously wound on the rope pulley under the guiding action of the rotating shaft, and meanwhile, the rotary plate can rotate leftwards in the water receiving seat to an inclined state.
3. According to the invention, the anti-overflow plates, the second floating blocks and the limiting stop columns are arranged between the water receiving seat and the side plates, the two anti-overflow plates can contact the lowest limiting stop column in a normal state, at the moment, the anti-overflow plates are in an inclined state, the dripped condensed water can flow into the water receiving seat along with the inclined surfaces of the anti-overflow plates, and along with the lifting of the liquid level, the two anti-overflow plates can synchronously rotate to a horizontal state under the action of the buoyancy of the second floating blocks, so that the left ends of the water receiving seat and the side plates are surrounded.
Drawings
Fig. 1 is an orthographic three-axis view of an anti-leakage water guide device for an industrial dehumidifier, which is provided by the invention;
FIG. 2 is a schematic perspective front sectional view of the present invention;
FIG. 3 is a partial perspective front view of the water-receiving base of the present invention;
FIG. 4 is a schematic perspective view of a base according to the present invention;
FIG. 5 is a schematic perspective right sectional view of the present invention;
fig. 6 is a block diagram of the working flow of the present invention.
Illustration of the drawings:
1. a water receiving seat; 101. a working chamber; 102. a side plate; 103. mounting holes; 104. a transparent visual window; 105. limiting a stop post; 2. rotating the plate; 201. a sealing plug sheet; 202. a rope fastener; 3. a base; 301. a T-shaped column; 302. a first floating block; 4. a double-shaft servo motor; 401. a drive shaft; 402. a sheave; 5. a rotating shaft; 6. a hauling rope; 7. an electromagnetic control valve; 8. a central processing unit; 9. a voltage controlled sensor; 10. an anti-overflow plate; 11. and a second floating block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an industrial dehumidifier is with antiseep water guide device, includes water receiving seat 1 and fixed connection curb plate 102 on water receiving seat 1 front end and rear end, and the solenoid electric valve 7 that is linked together with water receiving seat 1 is installed to the left end bottom of water receiving seat 1, and the inside right side of water receiving seat 1 is formed with work cavity 101, and the inside left side of water receiving seat 1 is rotated and is installed and revolve board 2, is provided with between work cavity 101 and the board 2 of revolving and orders about and revolve the board 2 upwards or the actuating mechanism that rotates downwards.
Specifically, as shown in fig. 1-3, the driving mechanism includes a double-shaft servo motor 4 installed in the middle of the inner side of the working chamber 101, a transmission shaft 401 installed in the middle of the double-shaft servo motor 4, rope pulleys 402 symmetrically installed at both ends of the transmission shaft 401, and a traction rope 6 disposed between the right end of the rotary plate 2 and the rope pulleys 402, a rotating shaft 5 for guiding the traction rope 6 to move is rotatably installed between the water receiving base 1 and the working chamber 101, the outer wall of the traction rope 6 and the outer wall of the rotating shaft 5 are attached to each other, and the rotating shaft 5 is configured to convert the contact friction force in the traction process of the traction rope 6 into rolling friction force, thereby reducing the traction difficulty of the traction rope 6, on the other hand, improving the stability of the traction rope 6 being guided to be wound around the rope pulleys 402, two rope buckles 202 for binding and fixing the traction rope 6 are symmetrically and fixedly connected to the top of the right end of the rotary plate 2, the arrangement of the rope buckle 202 improves the stability of the binding between the pulling rope 6 and the rotary plate 2.
Specifically, as shown in fig. 1-6, an electric control portion for controlling the operation of the driving mechanism is installed inside the water receiving base 1, the electric control portion includes a base 3 installed above the left side inside the water receiving base 1, a T-shaped column 301 fixed on the lower end of the base 3, a first floating block 302 movably installed on the T-shaped column 301, and a pressure control sensor 9 installed at the lower end of the base 3 and located above the first floating block 302, the electric control portion further includes a central processing unit 8 installed inside the working chamber 101, an output end of the pressure control sensor 9 is electrically connected with an input end of the central processing unit 8, an output end of the central processing unit 8 is electrically connected with an input end of the double-shaft servo motor 4 and an input end of the electromagnetic control valve 7, the pressure control sensor 9 can transmit pressure data to the central processing unit 8 after being pressed, the central processing unit 8 can analyze and calculate the transmitted pressure data, thereby controlling the double-shaft servo motor 4 and the electromagnetic control valve 7 to work correspondingly.
Specifically, as shown in fig. 1 and 5, an anti-overflow portion for preventing lateral overflow of condensed water is arranged on the left side of the inside of the water receiving base 1, the anti-overflow portion includes an anti-overflow plate 10 which is rotatably installed between the water receiving base 1 and the two side plates 102 and is in a tilted state in a normal state and a second floating block 11 fixed on the lower end of the anti-overflow plate 10, two limiting blocking columns 105 for limiting the positions of the anti-overflow plate 10 in the normal state and in a working state are fixedly connected to the left end of the water receiving base 1, and under the working state, the limiting blocking columns 105 are arranged above the horizontal butt of the anti-overflow plate 10, so that the left end of the water receiving base 1 is closed and sealed by the two anti-overflow plates 10, thereby reducing the occurrence of lateral overflow problem of the condensed water on the left side between the water receiving base 1 and the side plates 102.
Specifically, as shown in fig. 1-3, mounting holes 103 have been all seted up on four corners at the top of water receiving seat 1, the setting of mounting hole 103, be convenient for the below of water receiving seat 1 through the fastener installation industry dehumidifier, the front end middle part of curb plate 102 is provided with the transparent visual window 104 that is used for observing the interior liquid level of water receiving seat 1, the setting of transparent visual window 104, be convenient for operating personnel to the operation of observing of the interior liquid level of water receiving seat 1, the sealed cock piece 201 that the upper end periphery fixedly connected with of whirl board 2 and water receiving seat 1 inner wall laminated mutually, the setting of sealed cock piece 201, sliding seal's effect between whirl board 2 and the water receiving seat 1 has been promoted.
The working principle is as follows: when the water-receiving seat 1 is used, the water-receiving seat 1 can be installed at the lower end of an industrial dehumidifier through a fastener and an installation hole 103, a control circuit of a water guide device is connected to a control terminal of the industrial dehumidifier, so that the installation operation of the water-receiving seat 1 is completed, the working parameters of the water-receiving seat 1 can be set through the control terminal, during the daily working process, condensed water of an industrial dehumidifier product can drop downwards into the water-receiving seat 1, along with the lifting of the liquid level of the condensed water, the first floating block 302 can move upwards on the T-shaped column 301, when the first floating block 302 upwards contacts and extrudes the pressure control sensor 9 on the base 3, the pressure control sensor 9 can transmit data to the central processing unit 8, after the central processing unit 8 analyzes and calculates the transmitted data, the electromagnetic control valve 7 can be controlled to be opened for a set time, and the double-shaft servo motor 4 can rotate clockwise for a set number of turns, at the moment, the water collected at the inner side of the water receiving seat 1 can be discharged through the electromagnetic control valve 7, meanwhile, the rotary plate 2 can rotate leftwards under the traction action of the traction rope 6 to an inclined state, at the moment, all the condensed water in the water receiving seat 1 can be centralized and guided to the left end of the water receiving seat 1 and is discharged outwards through the electromagnetic control valve 7, in the process, the second floating block 11 on the spill plates 10 can contact the liquid level, and under the action of the buoyancy of the second floating block 11, the two spill plates 10 can synchronously rotate to the horizontal state, so as to prevent the condensed water from overflowing from the side of the water receiving seat 1, after a set period of time, the central processor 8 can control the double-shaft servo motor 4 to rotate anticlockwise for a set number of turns, so that the side plate 102 is reset to the initial position, meanwhile, the central processor 8 can control the electromagnetic control valve 7 to close, and the single water guiding and guiding operation of the water receiving seat 1 is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an industrial dehumidifier is with antiseep water guide device, includes water receiving seat (1) and curb plate (102) of fixed connection on water receiving seat (1) front end and rear end, its characterized in that, solenoid electric valve (7) that are linked together with water receiving seat (1) are installed to the left end bottom of water receiving seat (1), the inside right side of water receiving seat (1) is formed with work cavity (101), the inside left side of water receiving seat (1) is rotated and is installed and is revolved board (2), be provided with between work cavity (101) and the board (2) of revolving and order about to revolve board (2) upwards or pivoted actuating mechanism downwards.
2. The anti-leakage water guide device for the industrial dehumidifier according to claim 1, wherein the driving mechanism comprises a double-shaft servo motor (4) installed in the middle of the inner side of the working chamber (101), a transmission shaft (401) installed in the middle of the double-shaft servo motor (4), rope pulleys (402) symmetrically installed on both ends of the transmission shaft (401), and a traction rope (6) arranged between the right end of the rotating plate (2) and the rope pulleys (402).
3. The anti-leakage water guide device for the industrial dehumidifier according to claim 2, wherein a rotating shaft (5) for guiding the movement of the pulling rope (6) is rotatably installed between the water receiving seat (1) and the working chamber (101), and the outer wall of the pulling rope (6) is attached to the outer wall of the rotating shaft (5).
4. The anti-leakage water guide device for the industrial dehumidifier according to claim 3, wherein two rope buckles (202) for binding and fixing the hauling rope (6) are symmetrically and fixedly connected to the top of the right end of the swing plate (2).
5. The anti-leakage water guide device for the industrial dehumidifier according to claim 4, wherein an electric control part for controlling the operation of the driving mechanism is installed at the inner side of the water receiving base (1), and the electric control part comprises a base (3) installed above the left side inside the water receiving base (1), a T-shaped column (301) fixed on the lower end of the base (3), a first floating block (302) movably installed on the T-shaped column (301), and a pressure control sensor (9) installed at the lower end of the base (3) and located above the first floating block (302).
6. The leakage-proof water guiding device for the industrial dehumidifier according to claim 5, wherein the electrical control part further comprises a central processing unit (8) installed inside the working chamber (101).
7. The leakage-proof water guide device for the industrial dehumidifier according to claim 6, wherein the output end of the pressure-controlled sensor (9) is electrically connected with the input end of the central processing unit (8), and the output end of the central processing unit (8) is electrically connected with the input ends of the dual-axis servo motor (4) and the electromagnetic control valve (7), respectively.
8. The leakage-proof water guide device for the industrial dehumidifier according to claim 1, wherein a leakage-proof portion for preventing lateral overflow of condensed water is provided at the left side of the inside of the water receiving base (1), and the leakage-proof portion comprises a leakage-proof plate (10) which is rotatably installed between the water receiving base (1) and the two side plates (102) and is normally in an inclined state, and a second floating block (11) fixed on the lower end of the leakage-proof plate (10).
9. The anti-leakage water guide device for the industrial dehumidifier according to claim 8, wherein two limiting stop posts (105) for limiting the positions of the spill-proof plates (10) in the normal state and the working state are fixedly connected to the left end of the water receiving base (1), and in the working state, the spill-proof plates (10) horizontally abut against the limiting stop posts (105) arranged above so that the two spill-proof plates (10) close and seal the left end of the water receiving base (1).
10. The anti-leakage water guide device for the industrial dehumidifier according to claim 1, wherein four corners of the top of the water receiving base (1) are provided with mounting holes (103), the middle of the front end of the side plate (102) is provided with a transparent visual window (104) for observing the liquid level in the water receiving base (1), and the periphery of the upper end of the rotary plate (2) is fixedly connected with a sealing plug piece (201) attached to the inner wall of the water receiving base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382576.3A CN114777221B (en) | 2022-04-13 | 2022-04-13 | Antiseep water guide device for industrial dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210382576.3A CN114777221B (en) | 2022-04-13 | 2022-04-13 | Antiseep water guide device for industrial dehumidifier |
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| Publication Number | Publication Date |
|---|---|
| CN114777221A true CN114777221A (en) | 2022-07-22 |
| CN114777221B CN114777221B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210382576.3A Active CN114777221B (en) | 2022-04-13 | 2022-04-13 | Antiseep water guide device for industrial dehumidifier |
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| CN101031757A (en) * | 2004-09-30 | 2007-09-05 | 美克司株式会社 | Ventilating device and building |
| CN103307730A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Water pan and air conditioner comprising same |
| CN208253912U (en) * | 2018-05-29 | 2018-12-18 | 广西菱缇电器设备有限公司 | A kind of air-conditioning drip tray and air conditioner for transport facility |
| CN109237649A (en) * | 2018-10-18 | 2019-01-18 | 天津中聚新能源科技有限公司 | A kind of industrial dehumidifier water guider |
| CN210351991U (en) * | 2019-08-02 | 2020-04-17 | 广东海悟科技有限公司 | Wet film humidification system for air conditioner of machine room |
| CN211322407U (en) * | 2019-11-04 | 2020-08-25 | 奉节县玲冯农业发展有限公司 | Plum tree device that waters convenient to carry |
| CN211503049U (en) * | 2019-12-31 | 2020-09-15 | 宁波德业日用电器科技有限公司 | Ceiling type fresh air dehumidifier |
| CN211925962U (en) * | 2020-04-09 | 2020-11-13 | 广州安菲环保科技有限公司 | Dehumidifier water receiving box and mounting structure thereof |
| CN215559514U (en) * | 2021-07-26 | 2022-01-18 | 宜昌当玻硅矿有限责任公司 | Self-discharging type quartz sand cleaning wastewater filtering and sterilizing device |
| CN215892586U (en) * | 2021-06-15 | 2022-02-22 | 钹鑫科技(上海)股份有限公司 | Mute water pan for dehumidifier |
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2022
- 2022-04-13 CN CN202210382576.3A patent/CN114777221B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031757A (en) * | 2004-09-30 | 2007-09-05 | 美克司株式会社 | Ventilating device and building |
| CN103307730A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Water pan and air conditioner comprising same |
| CN208253912U (en) * | 2018-05-29 | 2018-12-18 | 广西菱缇电器设备有限公司 | A kind of air-conditioning drip tray and air conditioner for transport facility |
| CN109237649A (en) * | 2018-10-18 | 2019-01-18 | 天津中聚新能源科技有限公司 | A kind of industrial dehumidifier water guider |
| CN210351991U (en) * | 2019-08-02 | 2020-04-17 | 广东海悟科技有限公司 | Wet film humidification system for air conditioner of machine room |
| CN211322407U (en) * | 2019-11-04 | 2020-08-25 | 奉节县玲冯农业发展有限公司 | Plum tree device that waters convenient to carry |
| CN211503049U (en) * | 2019-12-31 | 2020-09-15 | 宁波德业日用电器科技有限公司 | Ceiling type fresh air dehumidifier |
| CN211925962U (en) * | 2020-04-09 | 2020-11-13 | 广州安菲环保科技有限公司 | Dehumidifier water receiving box and mounting structure thereof |
| CN215892586U (en) * | 2021-06-15 | 2022-02-22 | 钹鑫科技(上海)股份有限公司 | Mute water pan for dehumidifier |
| CN215559514U (en) * | 2021-07-26 | 2022-01-18 | 宜昌当玻硅矿有限责任公司 | Self-discharging type quartz sand cleaning wastewater filtering and sterilizing device |
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| Publication number | Publication date |
|---|---|
| CN114777221B (en) | 2023-08-04 |
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Effective date of registration: 20230714 Address after: 528000 No.16 Henger Road, Desheng Industrial Zone, Lishui Town, Nanhai District, Foshan, Guangdong Applicant after: Foshan Nanhai Fulier Electric Co.,Ltd. Address before: 225412 No. 1, Xingyuan Road, industrial agglomeration zone, Yuanzhu Town, Taixing City, Taizhou City, Jiangsu Province (Taixing Longteng Electronics Co., Ltd.) Applicant before: Li Zhongchun |
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