CN201250149Y - Full-automatic dosing device - Google Patents
Full-automatic dosing device Download PDFInfo
- Publication number
- CN201250149Y CN201250149Y CNU2008201023778U CN200820102377U CN201250149Y CN 201250149 Y CN201250149 Y CN 201250149Y CN U2008201023778 U CNU2008201023778 U CN U2008201023778U CN 200820102377 U CN200820102377 U CN 200820102377U CN 201250149 Y CN201250149 Y CN 201250149Y
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- dosing device
- automatic dosing
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Abstract
The utility model relates to a full-automatic dosing device for water treatment of a central air-conditioning circulating water system and an industrial circulating cooling water system. The full-automatic dosing device comprises a box body, a medicine storing tank, a measuring pump, a micro computer controller and the like. The full-automatic dosing device has the characteristics that the top of the medicine storing tank (11) is provide with a dosing inlet (16) and a medicine pumping outlet (15). One end of a dosing pipe is connected with the medicine pumping outlet (15) through the measuring pump (3), the other end is connected with a check valve (12) and a circulating pipe (9) through the measuring pump (3). The circulating pipe (9) is provided with a conductivity sensing device (4) and a water-flow switch (5). A pollution discharging pipe (18) is connected with an electric two-way valve (6) and the circulating pipe (9). The full-automatic dosing device overcomes the shortages of the conventional automatic dosing device that the function is single, field assembly is needed because of scattered component parts, assembly is inconvenient, ability for independently meeting requirements of water treatment technology is not enough, and practicability is not adequate. The full-automatic dosing device of the utility model aims at providing a device capable of automatically on-line detecting water quality, controlling dosing, and discharging pollution.
Description
Technical field:
The utility model relates to a kind of equipment of circulating water treatment, especially for the full-automatic medicine machine of center air-condition circle water system and industrial circulating cooling water system water treatment.
Background technology:
Center air-condition circle water system and industrial circulating cooling water system are unprocessed, a series of harm that operating performance is greatly descended such as incrustation scale, corrosion and microorganism viscosity mud will very easily be produced, its result must cause machine utilization to increase, and makes problems such as power consumption increase by 10-30%, shortened equipment life.
For problems such as burn into fouling and microorganism viscosity mud in the Control Circulation water system.Normally add certain density scale inhibition, remove medicament such as mud rust resistance and corrosion resistance and recirculated water is carried out blowdown.
And generally be by adopting artificial dosing and artificial blowdown at present, by analyzing the water sample of water system, thereby decision is prepared adding medicament, to water quality control exist workload big, add dose and blowdown control and have disadvantages such as random and inaccurate, the out of control easily and waste water resource of water quality.
The utility model content:
In order to overcome the scattered site assembly that needs of the single or accessory of existing Automatic Dosing functions of the equipments, inconvenient supporting installation and can not independently satisfy the requirement of water technology, the shortcoming that practicality is not strong.The purpose of this utility model provides and a kind ofly can realize the water quality online automatic detection, controls the equipment of dosing and automatic pollution discharge function integration automatically.
The technical solution of the utility model is: a kind of full-automatic medicine machine comprises (1) casing, (11) Chu medicinal cupping, (3) volume pump, (2) microcomputer controller, (7) indicating meter, (9) circulating line, (6) electric two-way valve, (12) vacuum breaker, (4) conductivity sensor, (5) water flow switch composition.It is characterized in that: (16) dosing mouth is arranged at (11) Chu medicinal cupping top, (15) take out the medicine mouth, chemical feed pipe one end is taken out the medicine mouth by (3) volume pump and (15) and is connected, the other end is connected with (9) circulating line with (12) vacuum breaker by (3) volume pump, (9) circulating line is equipped with (4) conductivity sensor, (5) water flow switch, and (18) blow-off pipe is connected with (6) electric two-way valve and (9) circulating line.
The beneficial effects of the utility model are that this full-automatic medicine machine is assembled in component such as volume pump, medicine storing pot, microcomputer controller, pipeline, electric two-way valve, conductivity sensor, water flow switch and pipeline in the casing by related request and certain technical process; Adopt integrated design, sampling, dosing and blowdown are all finished automatically at box house, and simple and fast is installed, and are easy to safeguard convenient and system support.Be the full-automatic medicine machine of the built-up type of independent completion
Medicine machine uses the 220V power supply, connect after the medicine machine power supply, being installed in the program timing that the water flow switch on the pipeline provides connection signal activation setting program that the controller basis is preset in the medicine machine when external circulating system moves quantitatively injects special agent in the pipeline of medicine machine with volume pump (dosing pump), the input terminus of described volume pump and output terminal are communicated with medicine storing pot respectively and are contained in the interior pipeline of medicine machine, and the pipe ends joint connects with external circulating system with flange.The interior conductivity sensor of pipeline that is installed in medicine machine offers controller with the signal of being gathered, electric two-way valve on the medicine machine pipeline opens or closes controller with setup parameter and real time data comparison control linkage through data processing, realizes the science blowdown.It can make the water quality in the recycle system obtain effectively monitoring, by the pre-set programs of uniqueness, and the quantity and the input cycle of control medicament delivery, both guaranteed the dosing effect, save dosing again to greatest extent; The medicament of applicable various different proportionings.Press setup parameter science control blowdown according to the variation of specific conductivity, can improve cycles of concentration, water saving is kept system's water-quality guideline automatically in span of control, reduces labor capacity, realizes scientific management, reduces running cost.The water flow switch that is installed on the pipeline when external circulating system is out of service provides cut-off signals, cut off setting program, meaningless dosing when avoiding in external system does not have operation or system, not having water, medicament and water resources are saved in blowdown when avoiding there be not water in external system does not have operation or system.
Description of drawings
Accompanying drawing 1, accompanying drawing 2 are structural representation of the present utility model
Among the figure: medicine mouth, (16) dosing mouth, (17) handle, (18) flange are taken out in (1) casing, (2) microcomputer controller, (3) volume pump, (4) conductivity sensor, (5) water flow switch, (6) electric two-way valve, (7) indicating meter, (8) Glass tubing liquid level display, the connection of (9) circulating line, (10) steel plate, (11) Chu medicinal cupping, (12) vacuum breaker, (13) chemical feed pipe, (14) blow-off pipe, (15)
Embodiment:
A kind of full-automatic medicine machine comprises (1) casing, (11) Chu medicinal cupping, (3) volume pump, (2) microcomputer controller, (7) indicating meter, (9) circulating line, (6) electric two-way valve, (12) vacuum breaker, (4) conductivity sensor, (5) water flow switch composition.It is characterized in that: (16) dosing mouth is arranged at (11) Chu medicinal cupping top, (15) take out the medicine mouth, chemical feed pipe one end is taken out the medicine mouth by (3) volume pump and (15) and is connected, the other end is connected with (9) circulating line with (12) vacuum breaker by (3) volume pump, (9) circulating line is equipped with (4) conductivity sensor, (5) water flow switch, and (18) blow-off pipe is connected with (6) electric two-way valve and (9) circulating line.
Claims (1)
1, a kind of full-automatic medicine machine comprises casing (1), Chu medicinal cupping (11), volume pump (3), microcomputer controller (2), indicating meter (7), circulating line (9), electric two-way valve (6), vacuum breaker (12), conductivity sensor (4), water flow switch (5) composition; It is characterized in that: dosing mouth (16) is arranged at Chu medicinal cupping (11) top, take out medicine mouth (15), chemical feed pipe (13) one ends by volume pump (3) with take out medicine mouth (15) and be connected, the other end is connected with circulating line (9) with vacuum breaker (12) by volume pump (3), circulating line (9) is equipped with conductivity sensor (4), water flow switch (5), and blow-off pipe (14) is connected with electric two-way valve (6) and circulating line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023778U CN201250149Y (en) | 2008-05-23 | 2008-05-23 | Full-automatic dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023778U CN201250149Y (en) | 2008-05-23 | 2008-05-23 | Full-automatic dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250149Y true CN201250149Y (en) | 2009-06-03 |
Family
ID=40745821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201023778U Expired - Fee Related CN201250149Y (en) | 2008-05-23 | 2008-05-23 | Full-automatic dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250149Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021784A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Air conditioner circulating water system with water quality monitoring function |
-
2008
- 2008-05-23 CN CNU2008201023778U patent/CN201250149Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021784A (en) * | 2014-04-30 | 2015-11-04 | 北京科净源科技股份有限公司 | Air conditioner circulating water system with water quality monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110523 |