CN2484355Y - Domestic water-treating flow controller - Google Patents
Domestic water-treating flow controller Download PDFInfo
- Publication number
- CN2484355Y CN2484355Y CN 01239130 CN01239130U CN2484355Y CN 2484355 Y CN2484355 Y CN 2484355Y CN 01239130 CN01239130 CN 01239130 CN 01239130 U CN01239130 U CN 01239130U CN 2484355 Y CN2484355 Y CN 2484355Y
- Authority
- CN
- China
- Prior art keywords
- water
- control valve
- flow control
- water inlet
- latus rectum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a flow controller for regulating the water flow in the household water treatment system, characterized in that the controller is a pipe fitting which has one section provided at the same axes with a water inlet, a water outlet and a small through channel at the middle with a two-conversely-connected bugle shape with the two ends larger than the middle, due to the gradual enlarging from the water inlet to the middle and from the middle to the water outlet. The inlet diameter is smaller than the outlet diameter, the middle diameter can be within the range of Phi1mm-Phi4mm. The utility model uses a simple structure to regulate the water with different pressures into a flow range, and has advantages of simple manufacture, stable flow control, convenient installation, automobile management and assuring the quality of water treatment.
Description
The utility model relates to the discharge control method in the hydraulics, particularly discloses a kind of service water and handles flow control valve, belongs to control fluid loop element.
As everyone knows, along with industrialization development, water pollutes serious day by day, the urban human people's livelihood is applied flexibly water and is all wished and need handle to use and purify waste water, general service water is handled and can not be done very greatly, and wishes that the water treatment quality is high, and this design to water treatment system has proposed higher requirement, generally all guarantee effluent characteristics with reducing flow, and the way that reduces flow water supply volume control valve often.Customary way is selection standard valve or design specialized valve in the world, and this just must improve cost.Because valve is the outside that is contained in water treatment facilities, so regulated quantity what concerning the user, also can't be understood.For the water yield user who accelerates water treatment tends to control valve is left greatly, this just causes the reduction of effluent characteristics.
Characteristics such as the purpose of this utility model is to disclose a kind of service water to handle flow control valve, and its energy automatic control flow guarantees effluent characteristics, easy to install, and the life-span is long.
Measure of the present utility model is with the control valve cancellation, substitutes with structure of the present utility model.Its principle is quantitative latus rectum in the variation of its discharge under the different hydraulic pressure must the zone of reasonableness in water treatment system.Though because city tap-water at the different user place its pressure different, must be in the scope of national regulation (0.05Mpa/cm
2-0.35Mpa/cm
2).As long as the processing flow of appropriate design water treatment system is that way can meet the demands fully with deciding bore.Architectural feature of the present utility model is that it has water inlet aperture (2) and middle little latus rectum (1) and water outlet bore (3), the pipe fitting of three on same axis (4), from water inlet aperture (2) to middle little latus rectum (1) and little latus rectum (1) is transition gradually to water outlet bore (3) from the centre, the interior latus rectum two that forms flow control valve is big, middle two little horn shapes of playing a reversed role, wherein water inlet aperture (2) is littler than water outlet bore (3), middle little latus rectum (1) can be at Φ 1mm～Φ 4mm, pipe fitting interface bore is identical with the standard pipe accessory, and water inlet aperture (2) is identical with standard pipe accessory water inlet aperture.
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is connected in series drawing of site for the utility model in water treatment process.
In the accompanying drawing 1: 1, middle little latus rectum; 2, water inlet aperture; 3, water outlet bore; 4, axis.
In the accompanying drawing 2: 1, tap water inlet; 2, service water is handled flow control valve; 3,4 ... 10, multistage hydrotreater; 11, water purification delivery port.
Embodiment: 1 make service water processing flow control valve with reference to the accompanying drawings, flow control valve external diameter Φ and interface bore are looked the size of water treatment amount, adopt identical with the standard pipe accessory, the also same standard fitting of water inlet aperture (2), size Φ=the 2mm of middle thin latus rectum (1), water outlet bore (3) is greater than water inlet aperture (2), the flow control valve of making is serially connected in running water inlet, before the chopped-off head processor, shown in the illustration 2, owing to removed the bigger control valve of volume, change into and use flow control valve of the present invention, be installed in the water treatment machine, this has just reduced the people is the maloperation that causes, thereby has guaranteed the quality of water outlet.Because the interface bore of flow control valve of the present utility model is consistent with standard component, so install and use very convenient.Because the import water end (W.E.) of flow control valve of the present invention is progressive dwindling and expansion, and the bore of water inlet (2) is less than the bore (3) of delivery port, so have depressurization under water flows condition.
The utility model is adjusted to a range of flow with a simple structure with the water of different pressures, have easy to make simple, the controlled water flow amount is stable, guarantee the quality of water treatment, easy to install, not needing characteristics such as personal management, long product lifecycle, is a good merchantable brand of water processing control discharge.
Claims (4)
1, handles flow control valve in order to the service water of regulating discharge in a kind of home water purification system, it is characterized in that it is one section and has water inlet aperture (2) and water outlet bore (3) and the pipe fitting of middle little latus rectum (1) three on same axis (4), from water inlet aperture (2) to middle little latus rectum (1) and little latus rectum (1) is transition gradually to water outlet bore (3) from the centre, two horn shapes of playing a reversed role that the interior latus rectum of formation flow control valve is small at both ends and big in the middle.
2, service water according to claim 1 is handled flow control valve, it is characterized in that water inlet aperture (2) is littler than water outlet bore (3).
3, service water according to claim 1 and 2 is handled flow control valve, it is characterized in that the pipe fitting interface bore of flow control valve is identical with the standard pipe accessory, and water inlet aperture (2) is identical with standard pipe accessory water inlet aperture.
4, service water according to claim 3 is handled flow control valve, it is characterized in that the little latus rectum in middle part (1) aperture of its flow control valve can be Φ 1mm～Φ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239130 CN2484355Y (en) | 2001-04-29 | 2001-04-29 | Domestic water-treating flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239130 CN2484355Y (en) | 2001-04-29 | 2001-04-29 | Domestic water-treating flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484355Y true CN2484355Y (en) | 2002-04-03 |
Family
ID=33651627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239130 Expired - Fee Related CN2484355Y (en) | 2001-04-29 | 2001-04-29 | Domestic water-treating flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484355Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547350A (en) * | 2020-12-31 | 2021-03-26 | 武汉爱车轩科技有限公司 | Winter outdoor warm water slow-dripping anti-freezing technology for self-service car washer |
-
2001
- 2001-04-29 CN CN 01239130 patent/CN2484355Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547350A (en) * | 2020-12-31 | 2021-03-26 | 武汉爱车轩科技有限公司 | Winter outdoor warm water slow-dripping anti-freezing technology for self-service car washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20040916 Pledge (preservation): Preservation |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20050408 Pledge (preservation): Preservation |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |