Group drinking water equipment
A drinking water equipment and group technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of inability to directly measure the quality of water, the cost of drinking water for students, safety, Health defects and other problems, achieve safe and reliable direct drinking water source, realize real-time online monitoring, and guarantee the effect of quality
Inactive Publication Date: 2017-05-24
SHANGHAI SUNMARK IND CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the present invention is to overcome the drawbacks of the prior art that the direct drinking water finally produced by the direct drinking water machine contains minerals, the quality of the water cannot be directly measured, and there are many problems such as cost, safety, and health in drinking water for students , providing a group drinking water equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0059] The preferred embodiments are given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.
[0060] Such as figure 1 As shown, the present invention includes a group drinking water equipment, including a connected pre-filter device, a reverse osmosis device 3, a post-filter device, a pure water storage tank 5, a drinking water post-treatment device and a water intake device.
[0061] A main water inlet valve, a low pressure switch 13, a water meter 12 and a main valve 11 are arranged in front of the pre-filter device for water intake. The pre-filter device includes a 5-micron fine filter 21 , an activated carbon filter 22 and a 1-micron fine filter 23 connected in sequence. After the raw water is pre-filtered, impurities and oil stains larger than 1 micron will be removed. Pre-filtering the raw water is also beneficial to the protection of the reverse osmosis device. The 5-micron fine filter 21 an...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses group drinking water equipment which comprises a front filtering device and a reverse osmosis device which are connected with each other, as well as a rear filtering device, a purified water storage tank, a drinking water post-treatment device and a water getting device, wherein a TDS (Total Dissolved Solids) detection head is arranged between the reverse osmosis device and the rear filtering device; a water return path is arranged between the reverse osmosis device and the front filtering device; a high-voltage switch and a water return one-way valve are arranged on the water return path; the reverse osmosis device is connected with a flush valve. According to use of the group drinking water equipment disclosed by the invention, the quality of direct drinking water is monitored on line in real time, and the water quality is guaranteed. Meanwhile, a safe and reliable direct drinking water source is provided for group users.
Description
technical field [0001] The invention relates to a group drinking water device. Background technique [0002] At this stage, students on campus drink water in a variety of ways, including bottled water, bottled water, students' own water, and even tap water. There are many problems in these traditional ways of drinking water, such as cost, safety, health and so on. There are also similar drinking water problems in other places where people gather, such as government agencies, enterprises and institutions, and amusement parks. [0003] TDS is the abbreviation of Total Dissolved Solids in English, also known as total salt content. It indicates how many milligrams of total dissolved solids are dissolved in 1 liter of water, or the total amount of ions in 1 liter of water. The main detection index for judging the quality of pure water is the TDS value. In layman's terms: the TDS value represents the impurity content of dissolved substances in the water. The larger the TDS val...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08
Inventor 虞桂明
Owner SHANGHAI SUNMARK IND CO LTD