CN203833641U - Novel raw water tank - Google Patents
Novel raw water tank Download PDFInfo
- Publication number
- CN203833641U CN203833641U CN201420195894.XU CN201420195894U CN203833641U CN 203833641 U CN203833641 U CN 203833641U CN 201420195894 U CN201420195894 U CN 201420195894U CN 203833641 U CN203833641 U CN 203833641U
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- China
- Prior art keywords
- water
- tank body
- self
- valve
- casing
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- Expired - Fee Related
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Abstract
The utility model relates to a novel raw water tank and belongs to the technical field of water treatment devices. The novel raw water tank comprises a support and a tank body. The upper portion of the tank body is provided with a water inlet, and the lower portion of the tank body is provided with a water outlet. The water inlet and the water outlet are connected with a water inlet valve and a water outlet valve respectively through pipelines. A liquid level sensor for sensing the height of the water level is arranged in the tank body. A PLC is installed on the outer wall of the tank body. The lower portion of the tank body is provided with a self-cleaning spray pipe. The portion, located outside the tank body, of the self-cleaning spray pipe is provided with a control valve, and the portion, located in the tank body, of the self-cleaning spray pipe is provided with nozzles at intervals. The bottom of the tank body is of a funnel shape and is provided with a sewage draining exit which is connected with a blow-down valve through a pipeline. The novel raw water tank is simple in structure, relieves the labor intensity of operators, and has the self-cleaning function.
Description
Technical field
The utility model relates to a kind of raw water box, belongs to water treatment device technical field.
Background technology
Raw water box is an important intermediate treatment device in pure water producing system, after long-time use, in raw water box, can produce the pollutents such as incrustation scale, so just need to stop water treatment system, and raw water box is cleaned to scale removal work.Existing cleaning method is to adopt labor cleaning, and not only labour intensity is large but also be difficult to clean out, and has greatly affected the quality of pure water, and the pollutent such as incrustation scale is trapped in the work-ing life that also greatly reduces equipment in equipment for a long time.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of reduces labor intensity of operating staff, have the novel raw water box of self-cleaning function.
The utility model is achieved through the following technical solutions:
A kind of novel raw water box, comprise support and casing, the top of casing is provided with water-in, bottom is provided with water outlet, water-in and water outlet are connected with water intaking valve and outlet valve by pipeline respectively, box house is provided with the liquid level sensor of sensing elevation of water surface, PLC controller is installed on the outer wall of casing, lower box is also provided with self-stip jet pipe, the self-stip jet pipe that is positioned at casing outside is provided with control valve, be positioned at interval on box house self-stip jet pipe nozzle is installed, the bottom of casing is funnel-form, be provided with sewage draining exit, sewage draining exit is connected with wash water valve by pipeline.
Further, the material that casing adopts is acid and alkali-resistance, corrosion resistant stainless steel.
Compared with prior art, the invention has the beneficial effects as follows:
1. when raw water box need to take out stains, the control valve of opening self-stip jet pipe can be rinsed the dirt precipitating in water tank by nozzle, the dirt rinsing is discharged by wash water valve with current, the bottom of the utility model casing is funnel-form, while utilizing current to clean dirt, due to the dual function of gravity and current, can guarantee that the dirt cleaning can be rinsed with water, to flow to sewage draining exit and discharge, improved the cleaning efficiency of water tank;
2. the utility model is provided with PLC controller, utilizes the elevation of water surface of the liquid level sensor monitoring casing in casing, has realized the automatic supply of raw water box, saves labor force.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In accompanying drawing: 1. support; 2. casing; 3. water-in; 4. water outlet; 5. water intaking valve; 6. outlet valve; 7. self-stip jet pipe; 8. control valve; 9. nozzle; 10. liquid level sensor; 11.PLC controller; 12. sewage draining exits; 13. wash water valves.
Embodiment
A kind of novel raw water box, comprise support 1 and casing 2, the top of casing 2 is provided with water-in 3, bottom is provided with water outlet 4, water-in 3 and water outlet 4 are connected with water intaking valve 5 and outlet valve 6 by pipeline respectively, casing 2 inside are provided with the liquid level sensor 10 of sensing elevation of water surface, PLC controller 11 is installed on the outer wall of casing 2, casing 2 bottoms are also provided with self-stip jet pipe 7, the self-stip jet pipe 7 that is positioned at casing 2 outsides is provided with control valve 8, be positioned at interval on the inner self-stip jet pipe 7 of casing 2 nozzle 9 is installed, the bottom of casing 2 is funnel-form, be provided with sewage draining exit 12, sewage draining exit 12 is connected with wash water valve 13 by pipeline.
Further, the material that casing 2 adopts is acid and alkali-resistance, corrosion resistant stainless steel.
The principle of work of raw water box: when liquid level sensor monitoring water level arrives a high position, PLC controller cuts out water intaking valve automatically; When liquid level sensor is monitored water level to meta, PLC controller is opened water intaking valve automatically, and when liquid level sensor is monitored water level lower than low level, PLC controller cuts out outlet valve automatically.After long-time use, need to carry out Fouling Cleaning, open the control valve of self-stip jet pipe, nozzle rinses the dirt in casing, the dirt rinsing is discharged by wash water valve with current, complete cleaning, because the bottom of casing is funnel-form, the dirt of cleaning, under the dual function of gravity and current, can guarantee that the dirt cleaning can be rinsed with water, to flow to sewage draining exit and discharge.
In sum, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the shape described in the utility model claim scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present utility model.
Claims (2)
1. a novel raw water box, comprise support and casing, it is characterized in that: the top of described casing is provided with water-in, bottom is provided with water outlet, described water-in and described water outlet are connected with water intaking valve and outlet valve by pipeline respectively, described box house is provided with the liquid level sensor of sensing elevation of water surface, PLC controller is installed on the outer wall of described casing, described lower box is also provided with self-stip jet pipe, the self-stip jet pipe that is positioned at described casing outside is provided with control valve, be positioned at interval on described box house self-stip jet pipe nozzle is installed, the bottom of described casing is funnel-form, be provided with sewage draining exit, described sewage draining exit is connected with wash water valve by pipeline.
2. a kind of novel raw water box according to claim 1, is characterized in that: the material that described casing adopts is acid and alkali-resistance, corrosion resistant stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195894.XU CN203833641U (en) | 2014-04-21 | 2014-04-21 | Novel raw water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195894.XU CN203833641U (en) | 2014-04-21 | 2014-04-21 | Novel raw water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833641U true CN203833641U (en) | 2014-09-17 |
Family
ID=51511512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195894.XU Expired - Fee Related CN203833641U (en) | 2014-04-21 | 2014-04-21 | Novel raw water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236350A (en) * | 2020-03-13 | 2020-06-05 | 福建利河伯科技有限公司 | Round pool dirt cleaning device and dirt cleaning method |
-
2014
- 2014-04-21 CN CN201420195894.XU patent/CN203833641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236350A (en) * | 2020-03-13 | 2020-06-05 | 福建利河伯科技有限公司 | Round pool dirt cleaning device and dirt cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |