CN213202659U

CN213202659U - Novel diatomite filter

Info

Publication number: CN213202659U
Application number: CN202021836606.6U
Authority: CN
Inventors: 李德斌
Original assignee: Shaanxi Furui Swimming Pool Environmental Technology Co ltd
Current assignee: Shaanxi Furui Swimming Pool Environmental Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-14
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a novel diatomaceous earth filter, including filter, water pump, motor, hair collector, auxiliary agent jar, electronic auxiliary agent valve, electronic feed water valve, electronic inner circulating valve, electronic five-way valve, five-way valve controller, electronic strainer valve, temperature sensor, PH sensor, ORP sensor, unit switch board, the utility model discloses improve comprehensively to current equipment, increased temperature probe, PH sensor, ORP sensor in the equipment, still increased acid-base and added pump and disinfectant and add the pump, realize the online real-time detection of swimming pool quality of water after filtering, the detected value shows at the touch-sensitive screen interface, through the quality of water data that detect, real-time dynamic adds acid-base medicament and disinfectant, has very high timeliness and control convenience. A plurality of electric valves form a pressure isolating device, so that the stubborn problems of difficulty and failure in coating the diatom chart due to pressure difference are solved, and the application practicability problem of the diatom chart filter is fundamentally solved.

Description

Novel diatomite filter

Technical Field

The utility model relates to a swimming pool water treatment facilities especially relates to a novel diatomaceous earth filter.

Background

In the swimming pool water treatment industry, the water filtration mainly comprises sand jar filtration and diatomite filtration. The diatomite filtration has good filtration effect, water saving, energy saving, small occupied area of equipment and high cost performance of the equipment, and is gradually favored by the market.

At present, the sand vat filtration is mainly used in places with large water volume and coarse filtration.

The existing diatomite filter in the market has the following problems:

1. when the diatomite filtering equipment and the swimming pool have overlarge horizontal height difference, the unit is difficult to coat and adsorb during operation, the adsorption time is too long, the efficiency of the equipment is influenced, and even more, the unit cannot coat and the use of the equipment is influenced.

2. The existing diatomite filter such as a diatomite filter device for water treatment of application number 201010511034.9 basically only focuses on the filtration of water quality, but does not have the functions of on-line monitoring of water quality and on-line adjustment and dosing optimization. The adjustment of monitoring of water quality basically belongs to off-line manual monitoring, and the mode of adding medicaments is manually adjusted.

Disclosure of Invention

The utility model aims at providing a novel diatomaceous earth filter has overcome because diatomaceous earth filter unit and swimming pool cell body are at different horizontal positions, and cause filtration water pressure too big, influence the problem of the adsorption rate and the time that diatomaceous earth filter filmed.

In order to achieve the purpose, the utility model is implemented according to the following technical scheme:

the utility model comprises a filter, a water pump, a motor, a hair collector, an auxiliary tank, an electric auxiliary valve, an electric water feeding valve, an electric internal circulation valve, an electric five-way valve, a five-way valve controller, an electric water filtering valve, a temperature sensor, a PH sensor, an ORP sensor and a unit control cabinet, wherein the water outlet of the hair collector is connected with the water inlet of the water pump, the rotating shaft of the motor is connected with the driving shaft of the water pump, the water outlet of the hair collector is connected with the water inlet of the water pump through a three-way pipe, the water outlet of the water pump is connected with the first end of the electric five-way valve, the second end of the electric five-way valve is connected with the water inlet of the filter, the water outlet of the filter is connected with the third end of the electric five-way valve, the fourth end of the electric five-way valve is connected with the other end of the, the fifth end of the electric five-way valve is a sewage discharge end, the outlet of the auxiliary agent tank is connected to a pipeline between the hair collector and the water inlet of the water pump through the electric auxiliary agent valve, the water inlet of the auxiliary agent tank is connected to a water outlet of the water pump and a pipeline between the electric five-way valve through the electric water supply valve, the control input end of the electric five-way valve is connected to the five-way valve controller, the temperature sensor, the PH sensor and the ORP sensor are arranged in the pipeline between the electric five-way valve and the electric water filtering valve, and the electric auxiliary agent valve, the electric water supply valve, the electric internal circulation valve, the five-way valve controller, the electric water filtering valve, the temperature sensor, the PH sensor and the ORP sensor are electrically connected to the unit control cabinet.

Preferably, the unit control cabinet is connected with the temperature sensor, the PH sensor and the ORP sensor through RS485 communication.

Furthermore, the unit control cabinet is provided with a human-computer interaction display device and a control system.

Preferably, the control system core PLC adopts a Siemens SIMATIC S7-1200 series controller. The control system is provided with a PROFINET interface and HMI communication, and the PROFINET interface is provided with an RJ45 connector with an automatic crossing function. The control circuit of the control system is provided with an A/D conversion circuit, a filter circuit and an amplifying circuit. The control system is provided with a digital quantity module, an analog quantity module and an RS485 communication module.

Further, the human-computer interaction display device is a 10-inch touch screen controller.

As an improvement, an auxiliary agent bin is arranged at a feed inlet of the auxiliary agent tank.

A plurality of electric valves are adopted to form a pressure isolating device, and the influence of external differential pressure on the coating film is realized by automatic program control. The online monitoring and dosing functions of water quality are adopted, monitoring parameters comprise temperature, PH and ORP, acid is automatically added according to the range of the PH value to add alkali, and the disinfectant is automatically added according to the range of the ORP value.

The utility model has the advantages that:

the utility model relates to a novel diatomaceous earth filter, compared with the prior art, the utility model discloses following effect has:

(1) the utility model discloses to current equipment improve comprehensively, increased temperature probe, PH sensor, ORP sensor in equipment, still increased the acid-base and added the pump and disinfectant add the pump, realize the online real-time detection of swimming pool quality of water after the filtration, the detected value shows at the touch-sensitive screen interface, and through the quality of water data that detect, real-time dynamic adds acid-base medicament and disinfectant has very high promptness and control convenience.

(2) The utility model discloses a plurality of electric valves constitute pressure-isolating device, have solved because the pressure differential reason causes the diatom picture to film the stubborn illness of difficulty and trouble, fundamental solution the application practicality problem of diatom picture filter, have very high practical value and market value.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-filter, 2-water pump, 3-motor, 4-hair collector, 5-agent storehouse, 6-agent jar, 7-electric agent valve, 8-electric water supply valve, 9-electric internal circulation valve, 10-electric five-way valve, 11-five-way valve controller, 12-electric water filtering valve, 13-temperature sensor, 14-PH sensor, 15-ORP sensor, 16-unit control cabinet.

Detailed Description

The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.

As shown in fig. 1: the utility model comprises a filter 1, a water pump 2, a motor 3, a hair collector 4, an additive tank 6, an electric additive valve 7, an electric water feeding valve 8, an electric internal circulation valve 9, an electric five-way valve 10, a five-way valve controller 11, an electric water filtering valve 12, a temperature sensor 13, a PH sensor 14, an ORP sensor 15 and a unit control cabinet 16, wherein the water outlet of the hair collector 4 is connected with the water inlet of the water pump 2, the rotating shaft of the motor 3 is connected with the driving shaft of the water pump 2, the water outlet of the hair collector 4 is connected with the water inlet of the water pump 2 through a three-way pipe, the electric internal circulation valve 9 is connected with the water outlet of the water pump 2 and the first end of the electric five-way valve 10, the second end of the electric five-way valve 10 is connected with the water inlet of the filter 1, the water outlet of the filter 1, the fourth end of the electric five-way valve 10 is connected with the other end of the electric internal circulation valve 9 and one end of the electric water filtering valve 12 through a three-way pipe, the fifth end of the electric five-way valve 10 is a sewage discharge end, the outlet of the auxiliary agent tank 6 is connected with a pipeline between the hair collector 4 and the water inlet of the water pump 2 through the electric auxiliary agent valve 7, the water inlet of the auxiliary agent tank 6 is connected with a pipeline between the water outlet of the water pump 2 and the electric five-way valve 10 through the electric water feeding valve 8, the control input end of the electric five-way valve 10 is connected with the five-way valve controller 11, the temperature sensor 13, the pH sensor 14 and the ORP sensor 15 are all arranged in the pipeline between the electric five-way valve 10 and the electric water filtering valve 12, and the electric auxiliary agent valve 7, the electric water feeding valve 8, the electric internal circulation valve 9, The five-way valve controller 11, the electric water filtering valve 12, the temperature sensor 13, the PH sensor 14 and the ORP sensor 15 are all electrically connected with the unit control cabinet 16.

Preferably, the unit control cabinet 16 is connected with the temperature sensor 13, the PH sensor 14 and the ORP sensor 15 through RS485 communication. And collecting real-time parameters of the on-line water quality sensor to adjust the water quality of the filtered swimming pool. According to the monitoring data of the sensor, the filter unit is automatically backwashed and sewage is discharged, and the pickling maintenance information of the equipment is dynamically displayed by automatically monitoring the differential pressure data of the equipment.

Further, the unit control cabinet 16 has a human-computer interaction display device and a control system. The man-machine interaction touch screen realizes the process control and function realization of the diatomite filter. The man-machine interaction mode displays the operation parameters of the filter unit equipment, real-time dynamic and various fault alarm prompts. The running time, the accumulated running time, the startup and shutdown times and the real-time monitoring value of the filtered water quality of the equipment are visually displayed.

Preferably, the control system core PLC adopts a Siemens SIMATIC S7-1200 series controller. The system is provided with an Ethernet interface, which is beneficial to the expansion and extension of the network function of the equipment. The control system is provided with a PROFINET interface and HMI communication, wherein the PROFINET interface is used for programming and HMI communication. The communication with the third party equipment is also supported through an open Ethernet protocol, the PROFINET interface is provided with an RJ45 connector with an automatic cross function, provides a data transmission rate of 10/100MBIT/S and supports the following protocols: TCP/IP NATIVE, ISO-ON-TCP, and S7 communication, etc. The control circuit of the control system is provided with an A/D conversion circuit, a filter circuit and an amplifying circuit. The control system is provided with a digital quantity module, an analog quantity module and an RS485 communication module.

Further, the human-computer interaction display device is a 10-inch touch screen controller and is used for setting equipment parameters, displaying equipment operation data, daily maintenance, alarm information and the like.

As an improvement, an auxiliary agent bin 5 is arranged at a feed inlet of the auxiliary agent tank.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. The utility model provides a novel diatomaceous earth filter, includes filter, water pump, motor, hair collector, auxiliary agent jar, the delivery port of hair collector is connected with the water inlet of water pump, the pivot of motor with the drive shaft connection of water pump, its characterized in that: the hair collector is characterized by further comprising an electric auxiliary valve, an electric water feeding valve, an electric internal circulating valve, an electric five-way valve, a five-way valve controller, an electric water filtering valve, a temperature sensor, a PH sensor, an ORP sensor and a unit control cabinet, wherein the electric internal circulating valve is connected between the water outlet of the hair collector and the water inlet of the water pump through a three-way pipe, the water outlet of the water pump is connected with the first end of the electric five-way valve, the second end of the electric five-way valve is connected with the water inlet of the filter, the water outlet of the filter is connected with the third end of the electric five-way valve, the fourth end of the electric five-way valve is simultaneously connected with the other end of the electric internal circulating valve and one end of the electric water filtering valve through a three-way pipe, the fifth end of the electric five-way valve is a sewage discharge end, and the outlet of the, the water inlet of auxiliary agent jar is connected through electronic feed water valve the delivery port of water pump with on the pipeline between the electronic five-way valve, electronic five-way valve control input end is connected the five-way valve controller, temperature sensor, PH sensor, ORP sensor all set up in electronic five-way valve with in the pipeline between the electronic water filter valve, electronic auxiliary agent valve electronic feed water valve electronic inner circulation valve five-way valve controller the water filter electronic valve temperature sensor the PH sensor ORP sensor all with unit switch board electric connection.

2. The novel diatomaceous earth filter of claim 1, wherein: the unit control cabinet is connected with the temperature sensor, the PH sensor and the ORP sensor through RS485 communication.

3. A new diatomite filter machine as claimed in claim 1 or 2, characterized in that: the unit control cabinet is provided with a human-computer interaction display device and a control system.

4. The novel diatomaceous earth filter of claim 3, wherein: the core PLC of the control system adopts a Siemens SIMATIC S7-1200 series controller.

5. The novel diatomaceous earth filter of claim 3, wherein: the control system is provided with a PROFINET interface and HMI communication, and the PROFINET interface is provided with an RJ45 connector with an automatic crossing function.

6. The novel diatomaceous earth filter of claim 3, wherein: the control circuit of the control system is provided with an A/D conversion circuit, a filter circuit and an amplifying circuit.

7. The novel diatomaceous earth filter of claim 3, wherein: the control system is provided with a digital quantity module, an analog quantity module and an RS485 communication module.

8. The novel diatomaceous earth filter of claim 3, wherein: the human-computer interaction display device is a 10-inch touch screen controller.

9. The novel diatomaceous earth filter of claim 1, wherein: and an auxiliary agent bin is arranged at a feed inlet of the auxiliary agent tank.