CN201589342U - Water separator with regulation valves with opening indication - Google Patents
Water separator with regulation valves with opening indication Download PDFInfo
- Publication number
- CN201589342U CN201589342U CN2009201931221U CN200920193122U CN201589342U CN 201589342 U CN201589342 U CN 201589342U CN 2009201931221 U CN2009201931221 U CN 2009201931221U CN 200920193122 U CN200920193122 U CN 200920193122U CN 201589342 U CN201589342 U CN 201589342U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- water separator
- knockout drum
- water knockout
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to a water separator with regulation valves with opening indication, and aims at providing a water separator, the flow of all branches of which can be displayed intuitively, and is characterized by simple structure and convenient operation. The provided technical scheme is as follows: a water inlet is arranged at the right end of a shell of the water separator; the shell is also provided with a plurality of regulation valves arranged in parallel; the lower part of cavity of each regulation valve is provided with a water outlet communicated with the water inlet; the valve cavity is provided with a valve rod, a locking nut and a hand wheel which are coaxial to the valve cavity, and the hand wheel is fixed on the top end of the valve rod; and the upper part of the valve rod is provided with a locking nut which maintain the coaxiality of the valve rod in vertical moving. The water separator is characterized by also comprising an indication ring with scales, and the indication ring is tightly arranged at the upper part of the valve cavity; the valve rod is provided with three O-shaped sealing rings; and the upper end and lower end of the valve cavity are respectively provided with an O-shaped sealing ring.
Description
Technical field
The utility model relates to a kind of water knockout drum, and especially control valve has the water knockout drum of aperture indication.
Background technology
Low-temperature water heating ground radiation heating system (hereinafter to be referred as " ground heating system ") is that to be lower than 60 ℃ hot water with temperature be heating agent, in heating tube, circulate, the heating floor, by ground with the heat exchange pattern of radiation and convection current to indoor heating; In the ground heating system, hot water is heated by the position that each branch road is delivered to setting by water knockout drum again, can utilize the energy of various low prices efficiently, compares energy-conservation 20-30% with other heating equipments (as hot blast air-conditioning etc.), is the heating system of very economical; The aperture (flow) of the control valve of conventional water knockout drum can be regulated by handwheel, but can not indicate the size of aperture (flow).When needs are regulated flow, dispose visual flow control valve or flow instrumentation, its structure or operation are comparatively complicated.
The utility model content
The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of water knockout drum is provided, and each branch road flow of this water knockout drum can intuitively show, have simple in structure, easy to operate characteristics.
The technical scheme that the utility model proposes is: control valve has the water knockout drum of aperture indication, the housing right-hand member of described water knockout drum is provided with a water inlet, also be provided with the control valve that several are parallel to each other on the housing, the valve pocket bottom of each control valve is provided with a delivery port that communicates with described water inlet, the valve rod coaxial with it is housed in valve pocket, locking nut and handwheel, handwheel is fixed on valve stem tip; Valve rod top is provided with the locking nut that keeps its axiality when moving up and down; It is characterized in that water knockout drum also disposes the indicating ring of a band scale, this indicating ring close-fitting is on the top of valve pocket.
Described valve rod is provided with three O RunddichtringOs.
The two ends up and down of described valve pocket respectively are provided with an O RunddichtringO.
The beneficial effects of the utility model are: from the scale of the indicating ring that datum level alignd of handwheel, promptly know the aperture (flow) of this branch road control valve, can be according to characteristics such as building structure layout and instructions for uses, the hot water flow of scientific and reasonable each branch road of distribution is realized even, the not only comfortable but also energy-conservation target of indoor heating temperature, and it is simple in structure, compactness, easy to operate, intuitive display.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is that A-A among Fig. 1 is to the sectional structure schematic diagram.
Fig. 3 is that B-B among Fig. 2 is to analysing and observe the structure for amplifying schematic diagram.
The specific embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is described in further detail.
Control valve has the water knockout drum of aperture indication, housing 6 right-hand members of described water knockout drum are provided with a water inlet 6-2, also be provided with several control valves that are parallel to each other (quantity of control valve can be determined as required) on the housing, valve pocket 5 bottoms of each control valve are provided with a delivery port 6-1 who communicates with described water inlet 6-2, and the valve rod coaxial with it 2, locking nut 3, handwheel 1 and indicating ring 4 are housed in the valve pocket 5; Three O RunddichtringOs (leaking from the valve pocket valve lever clearance to prevent water) are housed on the valve rod 2, and a locking nut 3 is equipped with on valve rod 2 tops, to keep the axiality of valve rod 2 when moving up and down; The two ends up and down of valve pocket 5 respectively are provided with an O RunddichtringO to keep the watertightness between valve pocket 5 and the water knockout drum housing 6, have indicating ring 4 close-fittings of scale on the top of valve pocket 5 (between valve pocket 5 and handwheel 1); Handwheel 1 is fixed on valve rod 2 tops, rotates handwheel valve rod 2 is moved up and down, and the scale of the indicating ring 4 that the datum level 1-1 of handwheel 1 is alignd can show the aperture (flow) of this branch road control valve.
The left end of water knockout drum is provided with an air bleeding valve 8, and ducted air from then on valve is discharged.
Rotate handwheel 1 when needs are regulated flow, valve rod 2 will move up and down, and its aperture pass low discharge reduced when the handwheel clockwise direction rotated, and its aperture increases when counterclockwise rotating, and discharge also increases.The flow of water can be read by the scale of indicating ring in each branch road, thereby distribution that can be scientific and reasonable realizes even, the not only comfortable but also energy-conservation target of indoor heating temperature.
Claims (3)
1. control valve has the water knockout drum of aperture indication, the housing of described water knockout drum (6) right-hand member is provided with a water inlet (6-2), also be provided with the control valve that several are parallel to each other on the housing, the valve pocket of each control valve (5) bottom is provided with a delivery port (6-1) that communicates with described water inlet (6-2); The valve rod coaxial with it (2) is housed in the valve pocket (5), and locking nut (3) and handwheel (1), handwheel (1) are fixed on valve rod (2) top; Valve rod (2) top is provided with the locking nut (3) that keeps its axiality when moving up and down; It is characterized in that water knockout drum also disposes the indicating ring (4) of a band scale, this indicating ring (4) close-fitting is on the top of valve pocket (5).
2. control valve according to claim 1 has the water knockout drum of aperture indication, it is characterized in that described valve rod (2) is provided with three O RunddichtringOs.
3. control valve according to claim 2 has the water knockout drum of aperture indication, it is characterized in that the two ends up and down of described valve pocket (5) respectively are provided with an O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201931221U CN201589342U (en) | 2009-08-20 | 2009-08-20 | Water separator with regulation valves with opening indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201931221U CN201589342U (en) | 2009-08-20 | 2009-08-20 | Water separator with regulation valves with opening indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589342U true CN201589342U (en) | 2010-09-22 |
Family
ID=42749126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201931221U Expired - Fee Related CN201589342U (en) | 2009-08-20 | 2009-08-20 | Water separator with regulation valves with opening indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375103A (en) * | 2017-01-30 | 2018-08-07 | I.V.A.R.股份公司 | Device and method for adjusting heating system |
-
2009
- 2009-08-20 CN CN2009201931221U patent/CN201589342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375103A (en) * | 2017-01-30 | 2018-08-07 | I.V.A.R.股份公司 | Device and method for adjusting heating system |
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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: 20100922 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |