CN2532457Y - Meter and valve integrated meter - Google Patents
Meter and valve integrated meter Download PDFInfo
- Publication number
- CN2532457Y CN2532457Y CN 02232727 CN02232727U CN2532457Y CN 2532457 Y CN2532457 Y CN 2532457Y CN 02232727 CN02232727 CN 02232727 CN 02232727 U CN02232727 U CN 02232727U CN 2532457 Y CN2532457 Y CN 2532457Y
- Authority
- CN
- China
- Prior art keywords
- valve
- movement
- housing
- installing ring
- gap
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000003292 glue Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 18
- 210000000981 epithelium Anatomy 0.000 claims description 13
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a meter-valve integral meter with a single one shell for a pipeline wherein, a water meter part is characterized in that a fixing ring, in screw connection with the shell, is pressed and arranged on an upper end of the central part of a cassette mechanism; a hook is arranged on the upper of the fixing ring and is in hook joint with an installing ring on the upper of the cassette mechanism with a retractor arranged below; a flange with a gap arranged on an upper end of the installing ring at the upper of the cassette mechanism is in clip connection with a clip foot arranged at the upper of the cassette mechanism; the upper part of the cassette mechanism is just needed to be put into the installing ring at the upper part of the cassette mechanism, then the gap is aimed at and is rotated after being pressed so that the two can be fixedly clipped with each other; a clip is arranged inside the gap to ensure that the cassette mechanism will not be slid out of the cassette mechanism; a valve part which adopts a pilot valve structure is characterized in that the valve part comprises a valve core with a magnetism structure and a valve cover nested with an external magnetic steel; a connecting nut and a magnetic steel cover are in screw connection with an upper end of a valve rod of the valve core; a magnetic steel corresponding with the external magnetic steel is arranged between the connecting nut and a magnetic steel cover; thus the pilot valve utilizes the pressure difference inside the pipeline with the magnetism added to avoid the unstable phenomenon of the valve under low pressure.
Description
Technical field
The utility model relates to the table valve disjunctor table that a kind of water meter and valve connect as one.
Background technology
Show valve disjunctor table in the market, on a housing, the general employing of the mounting structure of its water meter movement screws mounting structure altogether for water meter and valve, and the water meter of this structure is often careless slightly when mounted, just can cause the injury to parts.The selecting for use of its valve types is generally Leading valve or ball valve, gate valve.Adopt the power consumption of ball valve and gate valve big, and be easy to generate leakage.Pilot valve spool when pipeline valve front and back end pressure is close is easy to generate suspended state, the variation of end pressure behind the valve, and spool easily produces beats.In valve front and back end pressure differential hour, be easy to generate and be not closed completely the phenomenon of leakage.
Summary of the invention
The purpose of this utility model is the deficiency that will overcome above-mentioned table valve disjunctor table, and a kind of table valve disjunctor table of new structure is provided, and makes water meter be difficult for the injury parts when mounted, and valve is eliminated unsettled shortcoming under low-pressure state.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of table valve disjunctor table, comprise housing, water meter portion that is located at the housing left part, forms by water meter movement and the valve portion of being located at the housing right part, water meter movement comprises the movement bottom that places enclosure interior, movement middle part, covers at supermedial cushion block of movement and top movement, it is characterized in that: the upper end at described movement middle part has compressed and has been with rotating movement top installing ring, movement top installing ring and the clamping of movement top on retainer plate, the retainer plate; The described valve portion of being located at the housing right part comprises: be located at valve internal, have the spool of magnetic force structure and top for be inverted goblet, the bottom is the valve gap of discoid body, the upper periphery of valve gap is with outer steel, and the bottom of valve gap is fixed in the upper end of housing right part by fixing valve gap screw.
The bottom of described retainer plate is provided with external thread and is rotatably connected in the inner bolt hole of housing left part upper end, and constitutes fixedlying connected of water meter movement and housing; The upper end circumference of this retainer plate is provided with outward extending hook.
The lower end circumference of described movement top installing ring is provided with the drag hook that extends internally, and with the said fixing circle on the mutual clasp joint of hook; The upper end circumference of this movement top installing ring is provided with the flange that extends internally, and this flange is provided with more than one installation gap.
The periphery on described movement top is provided with more than one and outward extending card base, and this card base is corresponding with flange and installation gap thereof on the installing ring of above-mentioned movement top.
Plug is connected to clamp in the installation gap on the flange of described movement top installing ring.
The spool that described valve portion has the magnetic force structure comprises: valve rod, the external thread rotary of its upper end is connected to the attaching nut, attaching nut's periphery is connected with the magnet steel cover, between the interior week on its periphery and valve gap top for being slidingly matched, be provided with between this attaching nut's upper end and the magnet steel cover and the corresponding magnet steel of outer steel, be socketed with the stifled fixed leg of glue on the lower boss of above-mentioned valve rod, the lower external thread of the stifled fixed leg of this glue is connected with the spool connecting link that top has internal thread hole, the stifled middle part of this glue is provided with discharge orifice, and it is relative with the lower end of valve rod, the upper boss next coming in order of spool connecting link are socketed with the epithelium lining, be provided with the epithelium of conduction hole, the Jiao Men lining, with the corresponding Jiao Men of valve port, this glue student face compresses the glue door fixed block that is screwed on the spool connecting link, and constitutes spool connecting link and epithelium lining, epithelium, Jiao Men lining and Jiao Men's is fixedly connected.
The utility model table valve disjunctor table compared with prior art has following beneficial effect: since the movement of water meter portion install adopt set hook in retainer plate upper end and installing ring lower end, movement top the mutual clasp joint of drag hook together, the set card base in flange that the upper end of movement top installing ring is set and movement top is connected together, flange because of movement top installing ring is provided with installation gap again, need only during installation movement top installing ring is put on movement top, after card base aimed at installation gap and press, just rotatable movement top and forming fix to connect, and available clamp is blocked installation gap and fixing movement, movement can not be deviate from, above-mentioned movement is installed the breach that is adopted and is assembled embedded Rotary hanging hook structure, the fuel tank cap of similar automobile, install simple and easyly, thereby can not produce any infringement parts.Because the valve of valve portion has adopted the pilot valve principle, its spool has the magnetic force structure, be equipped with on the spool with valve gap on the corresponding magnet steel of outer steel, and other members of its spool have been carried out corresponding improvement, just can utilize the state of two these valves of card of trying hard to keep, it is the pipe internal pressure differences that pilot valve utilizes, add that magnetic force promotes, thereby avoided this valve unsettled shortcoming under low-pressure state, during valve switch, spool is stablized no suspension jumping phenomena, closes tight nothing and leaks.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the assembling synoptic diagram under the valve closing state of the utility model table valve disjunctor table;
Fig. 2 is the assembling synoptic diagram under the valve open state of the utility model table valve disjunctor table;
Fig. 3 is the three-dimensional decomposition texture synoptic diagram of the valve of the utility model table valve disjunctor table;
Fig. 4 is the three-dimensional decomposition texture synoptic diagram of spool of the valve of the utility model table valve disjunctor table.
Embodiment
As shown in Figures 1 to 4, the utility model table valve disjunctor table, comprise housing 1, water meter portion 200 that is located at housing 1 left part, forms by water meter movement and the valve portion 300 of being located at housing 1 right part, water meter portion 200 is owing to be the improvement of the mounting structure of water meter movement only, irrelevant with the metering driving member in the water meter movement, so this accompanying drawing is not drawn the metering driving member in the movement.The water meter movement of above-mentioned water meter portion 200 comprises: movement bottom 4 and the movement middle part 5 of putting into housing 1 inside, be stamped cushion block 6 on the movement middle part 5, the upper end at movement middle part 5 has compressed retainer plate 9, the bottom of this retainer plate 9 is provided with external thread and is rotatably connected in the internal thread hole 2 of housing left part, and compress in the middle part of the movement with and constitute fixedlying connected of water meter movement and housing 1, the upper end circumference of this retainer plate 9 is provided with outward extending hook 10.Be with rotating movement top installing ring 7 on the retainer plate 9, the lower end circumference of this movement top installing ring 7 is provided with the drag hook 33 that extends internally, and with said fixing circle 9 on hook 10 mutual clasp joints, movement top installing ring 7 can not be deviate from.The upper end circumference of this movement top installing ring 7 is provided with the flange 40 that extends internally, this flange 40 is provided with more than one installation gap 8, present embodiment is provided with four installation gaps 8, be connected with movement top 13 on the flange of movement installing ring 7 upper ends, the excircle on this movement top 13 is provided with below one and outward extending card base 11, present embodiment is provided with four card bases 11, its card base 11 is corresponding with flange 40 and installation gap 8 thereof on the above-mentioned movement top installing ring 7, and plug is connected to clamp 12 in this installation gap 8.When install on movement top 13, as long as its card base 11 being aimed at the upper end installation gap 8 of movement top installing ring 7 inserts, rotate to an angle after movement top 13 inserts it into compressing more energetically, make the flange 40 on the movement top installing ring 7 hook the card base 11 on movement top 13, at movement top installing ring 7 top installation gaps 8, fill in by force with clamp 12, clamp 12 is blocked installation gap 8, make movement top 13 can't rotate back to position when filling in again, do not deviate from, and movement top 13 has certain elastic force, withstand top movement installing ring 7 it can not be rotated again, can't rotate top movement 13 when not pressing more energetically, movement top is tightened fixing.The whole water meter movement of water meter portion 200 is fixed on the housing 1 at this moment.
The above-mentioned valve portion 300 of being located at housing 1 right part comprises: be located at valve portion inside, have the spool 16 of magnetic force structure and top for be inverted goblet, the bottom is the valve gap (15) of discoid body, the upper periphery of valve gap 15 is with outer steel 34, and the bottom of valve gap 15 is fixed in the upper end 3 of housing 1 right part by fixing valve gap screw 14.Above-mentioned structure with spool 16 of magnetic force structure comprises: valve rod 24, the external thread rotary of its upper end is connected to attaching nut 22, attaching nut 22 periphery is connected with magnet steel cover 20, with interference fit affixed or be adhesively fixed all can, between the interior week on the periphery of magnet steel cover 20 and valve gap 15 tops for being slidingly matched.Be provided with between attaching nut 22 upper end and the magnet steel cover 20 and outer steel 34 corresponding magnet steel 21.Be socketed with the stifled fixed leg 23 of glue on the lower boss 70 of valve rod 24, the lower external thread of the stifled fixed leg 23 of this glue is connected with the spool connecting link 26 that top has internal thread hole, compressed glue stifled 25 between the lower surface of the stifled fixed leg 23 of this glue and the bottom surface of valve core rod 26 top inner bolt holes, the middle part of this glue stifled 25 is provided with discharge orifice 35, and relative with the lower end of valve rod 24.Upper boss 60 next coming in order of spool connecting link 26 are socketed with epithelium lining 27, are provided with the epithelium of conduction hole 32, Jiao Men lining 29, with valve port 50 corresponding glue doors 30, compress the glue door fixed block 31 that is screwed on the spool connecting link 26 below this glue door 30, and constitute spool connecting link 26 and epithelium lining 27, epithelium 28, Jiao Men and serve as a contrast 29 and the fixedlying connected of glue door 30.During installation, with the spool 16 that assembles, put into the housing 1 of valve portion 300, the flange plug of epithelium 28 peripheries is connected in the annular groove of housing 1, make glue door 30 corresponding with the valve port 50 of housing 1 inside, cover valve gap 15, with four fixedly valve gap screw 14 be fixed and clamped, this moment, spool 16 constituted three zones the housing 1 of valve portion in, a district in the middle part of being respectively, the b district on top, the c district of bottom.
The course of work of the utility model table valve disjunctor table is as follows:
Close valve: as shown in Figure 1 and Figure 2, the direction of arrow indication is a water (flow) direction, left end is the water inlet direction, right-hand member is the water outlet direction, and water enters water meter portion 200 by the water inlet direction, flows through housing 1, the running of drive water meter movement, enter valve portion 300 then, outer steel 34 moves down, and blocks relief port 35, b district hydraulic pressure injects by conduction hole 32 in a district, make a, b district pressure similar, make a, c district produce pressure differential, produce downward thrust, under in magnet steel magnetic force, acting on, the promotion spool moves down, and glue door 30 is blocked valve port 50, and valve is fastened.At a, the c pressure differential is lower or approach under zero the situation, utilizes the effect valve-off of magnet steel 21 and outer steel 34 magnetic force, keeps close valve state.Water meter movement shuts down.
Drive valve: move on the outer magnet valve 34, open discharge orifice 35, make the pressure release of b district, because discharge orifice 35 is greater than conduction hole 32, thus the pressure release of b district, and near c district pressure, make a, b two districts produce bigger pressure differential, the pulling force that upwards thrust that pressure differential produces and magnet steel magnetic force make progress moves in the double action, opens valve.At a, c district pressure differential is lower or approach under zero the situation, the stifled fixed leg 23 of Operating valve rod 24 pulling glue of magnet steel magnetic force makes on the spool and moves, and opens valve, thereby has avoided spool to be suspended in the valve, generation is beated.Valve open, water flows, and the movement of water meter remains in operation.
Claims (6)
1. table valve disjunctor table, comprise housing (1), water meter portion (200) that is located at housing (1) left part, forms by water meter movement and the valve portion (300) of being located at housing (1) right part, water meter movement comprises the movement bottom (4), the movement middle part (5) that place housing (1) inner, covers cushion block (6) and top movement (13) on movement middle part (5), it is characterized in that: the upper end at described movement middle part (5) has compressed on retainer plate (9), the retainer plate (9) and has been with rotating movement top installing ring (7), movement top installing ring (7) and movement top (13) clamping; The described valve portion (300) of being located at housing (1) right part comprising: be located at valve internal, have the spool (16) of magnetic force structure and top for be inverted goblet, the bottom is the valve gap (15) of discoid body, the upper periphery of valve gap (15) is with outer steel (34), and the bottom of valve gap (15) is fixed in the upper end (3) of housing (1) right part by fixing valve gap screw (14).
2. a kind of table valve disjunctor table according to claim 1 is characterized in that: the bottom of described retainer plate (9) is provided with external thread and is rotatably connected in the inner bolt hole (2) of housing left part upper end, and constitutes fixedlying connected of water meter movement and housing (1); The upper end circumference of this retainer plate (9) is provided with outward extending hook (10).
3. a kind of table valve disjunctor table according to claim 1, it is characterized in that: the lower end circumference of described movement top installing ring (7) is provided with the drag hook (33) that extends internally, and with said fixing circle (9) on the mutual clasp joint of hook (10); The upper end circumference of this movement top installing ring (7) is provided with the flange (40) that extends internally, and this flange (40) is provided with more than one installation gap (8).
4. a kind of table valve disjunctor table according to claim 1, it is characterized in that: the periphery on described movement top (13) is provided with more than one and outward extending card base (11), and this card base (11) is corresponding with flange (40) and installation gap (8) thereof on the above-mentioned movement top installing ring (7).
5. according to claim 1 or 3 described a kind of table valve disjunctor tables, it is characterized in that: plug is connected to clamp (12) in the installation gap (8) on the flange (40) of described movement top installing ring.
6. a kind of table valve disjunctor table according to claim 1, it is characterized in that: the spool (16) that described valve portion has the magnetic force structure comprising: valve rod (24), the external thread rotary of its upper end is connected to attaching nut (22), attaching nut's (22) periphery is connected with magnet steel cover (20), between the interior week on its periphery and valve gap (15) top for being slidingly matched, be provided with between this attaching nut's (22) upper end and the magnet steel cover (20) and the corresponding magnet steel of outer steel (34) (21), be socketed with the stifled fixed leg (23) of glue on the lower boss (70) of above-mentioned valve rod (24), the lower external thread that this glue blocks up fixed leg (23) is connected with the spool connecting link (26) that top has internal thread hole, the middle part of this glue stifled (25) is provided with discharge orifice (35), and it is relative with the lower end of valve rod (24), upper boss (60) next coming in order of spool connecting link (26) are socketed with epithelium lining (27), be provided with the epithelium (28) of conduction hole (32), Jiao Men serves as a contrast (29), with the corresponding Jiao Men of valve port (50) (30), compress the glue door fixed block (31) that is screwed on the spool connecting link (26) below this Jiao Men (30), and constitute spool connecting link (26) and epithelium lining (27), epithelium (28), Jiao Men lining (29) and Jiao Men's (30) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232727 CN2532457Y (en) | 2002-04-18 | 2002-04-18 | Meter and valve integrated meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232727 CN2532457Y (en) | 2002-04-18 | 2002-04-18 | Meter and valve integrated meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532457Y true CN2532457Y (en) | 2003-01-22 |
Family
ID=33708042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232727 Expired - Lifetime CN2532457Y (en) | 2002-04-18 | 2002-04-18 | Meter and valve integrated meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532457Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858767A (en) * | 2010-05-28 | 2010-10-13 | 湖南常德牌水表制造有限公司 | Magnetic transmission valve-control spherical valve case |
-
2002
- 2002-04-18 CN CN 02232727 patent/CN2532457Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858767A (en) * | 2010-05-28 | 2010-10-13 | 湖南常德牌水表制造有限公司 | Magnetic transmission valve-control spherical valve case |
| CN101858767B (en) * | 2010-05-28 | 2011-08-10 | 湖南常德牌水表制造有限公司 | Magnetic transmission valve-control spherical valve case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 201, BUILDING 5, JIA HOUSING ESTATE, DAO HOUS Free format text: FORMER NAME OR ADDRESS: NO. 6, MAOLINJU, HAIDIAN DISTRICT, BEIJING CITY, 100835 |
|
| CP03 | Change of name, title or address |
Patentee address after: 315300 Zhejiang Province, Cixi city Hushanjiedao floor home village building 5 Room 201 Patentee address before: 100835, Mao Lin, No. 6, Beijing, Haidian District |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo long Kang Intelligent Instrument Co.,Ltd. Assignor: Zhou Yuejian Contract record no.: 2010330001325 Denomination of utility model: Meter and valve integrated meter Granted publication date: 20030122 License type: Exclusive License Record date: 20100714 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120418 Granted publication date: 20030122 |