CN1693741A - Motor operated valve for cooling and heating piping - Google Patents
Motor operated valve for cooling and heating piping Download PDFInfo
- Publication number
- CN1693741A CN1693741A CNA2005100665063A CN200510066506A CN1693741A CN 1693741 A CN1693741 A CN 1693741A CN A2005100665063 A CNA2005100665063 A CN A2005100665063A CN 200510066506 A CN200510066506 A CN 200510066506A CN 1693741 A CN1693741 A CN 1693741A
- Authority
- CN
- China
- Prior art keywords
- valve
- motor
- water temperature
- valve body
- shell
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2263—Composite hinges, e.g. for varying the inclination of the lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2218—Resilient hinges
- G02C5/2254—Resilient hinges comprising elastic means other than coil spring
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/22—Leaf spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Valve Housings (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to an electrical valve for a cooling and heating pipeline with water temperature regulating combination. A casing of the water temperature regulating combination is formed by plastic jet molding method. The casing is provided with an installing groove engaged with a standard tang of the motor. The periphery connected with a connecting nut of the motor is the head of a helix part and an integral-type casing is formed at a hollow lower body with a filling pipe end and a lower pipe end at the bottom and the side, inserted into the chamber of the valve freely. The diameter of the head of the casing is more than the diameter of the lower body, thereby forming a hook part at the lower body. A thread part is formed out of the chamber of the valve body. The fixation of the casing to the valve body is carried through the pressure of a fixed nut applied to the thread at the top of the head hook part. Therefore, the original installation of the electrical valve to the motor standard hub is extremely accurate, convenient and simple when arranging the electrical valve at the cooling and heating pipeline through the structure.
Description
Technical field
The present invention relates to a kind of mortor operated valve that is used for cooling and heating piping, in detail, be arranged at by being provided with standard breach motor power and undertaken in the mortor operated valve of switch work, by rotating amount according to motor, the various Component of control changes in temperature water flow combine, and are provided with and the corresponding mounting groove of standard breach.
Background technique
So-called family controls the automation that (Home automation) is meant family, family matters life automatically.Computer and mobile phone for its main system, can carry out outside the telecontrol, also can be used for household safe (Home security) antitheft, that take precautions against natural calamities, the adjusting of electrical equipment, coal gas, the autoweighing of metering mechanism, the housing administration (House control) of automatic cooking machine etc., energy, illumination, changes in temperature chamber, hot water management homenergic system.
Being the management of the changes in temperature chamber in the energy system, is by at regulation moment alteration switch, carries out the adjusting management of room temperature or bathing water temperature.Be above-mentioned management, at first should digital duct thermostat be set, and on the distributor of boiler, the valve by the motor recloser is set respectively, be connected with the circuit of duct thermostat by motor again, drive according to its working instruction signal in each family.
In addition, valve can be divided into gate valve (Gate valve) according to its structure, stop valve (Glove valve), ball valve multiple kinds such as (ball valve).Wherein, generally use ball valve.By the elasticity of spring, carry out in the process of straight line back and forth movement, carry out the stop valve of open and close, when raising owing to hydraulic pressure, camber of spring loses its original performance, so reduced the accuracy of its work.
The ball valve that rotation mode by ball moves, though can remove the problems referred to above place, same, when hydraulic pressure raises,, make it to contact with placing inner special teflon because ball is being passed, cause special teflon wearing and tearing, existing needs the periodically trouble of replacing.
Thereupon, in the recent period for addressing the above problem the place, a kind of same use rotation mode, and can strengthen the valve that the employing ceramic material of its hardness is made and come out.
Fig. 4 is the separation oblique drawing of conventional cooling and heating piping mortor operated valve.
As shown in the figure, mortor operated valve 200 is connected with motor 100, together is arranged on the cooling and heating piping.By the power of motor 100, start the switch work of discharging changes in temperature water by the inflow entrance 211 of valve body 210 1 sides to another exhaust port 212.For the initial installation with motor 100 is provided, be provided with standard breach 120 at motor 100.On the valve gap 220 of mortor operated valve 200, inserting mouth 221 with axle is the center, is provided with mounting groove 222 at shell.
Fig. 5 is the internal structure exploded perspective view of conventional cooling and heating piping mortor operated valve.
Mortor operated valve 200 is used to control the flow that is flowed to the changes in temperature water of exhaust port 212 by the inflow entrance 211 of valve body 210.It is provided with the chassis 230 of band both sides penetration hole 230a; The switch panel 240 that is provided with both sides switch mouth 240a is attached to the top on chassis 230; Switch panel 240 is made up of electric drive axle 251 that is connected in motor 100 and the valve shaft 252 that is connected in switch panel 240.
Be connected in the connection groove 240b that is located at above the switch panel 240 for valve shaft 252 is inserted, be provided with connection jut 251a at its downside.Valve shaft 252 carries out switch work by the dynamic start switch panel 240 of electric drive axle 251 to the changes in temperature water that flows in valve body 210 inside.
In the above description, the symbol 260 that does not carry out note is seal disc, and 270 is packing ring.
Fig. 6 is the assembled state sectional drawing of Fig. 5.
As shown in the figure, the composition of conventional mortor operated valve is the top that is attached to the chassis 230 in valve body 210 chambers 213 by switch panel 240; On it, connect seal disc 260 and valve shaft 252 again, finish its combination by the valve gap 220 spiral valve bodies 210 that are connected in; Electric drive axle 251 is inserted in valve gap 220 inside, is connected with valve shaft 252; Be connected in valve gap 220 by attaching nut 110; Finish attended operation with motor 100.
In addition, be in the said electric valve that the most key is that the inflow entrance 211 of mortor operated valve 200 is vertical mutually with floss hole 212, and be under the pipeline installation state, the installation of the standard breach 120 on the mounting groove 222 on the valve gap 220 and the motor 100 must be consistent.
But, being provided with on the valve gap 220 under the situation of mounting groove 222, when again valve gap 220 being installed on valve body 210, the standard breach 120 of motor 100 is difficult to accurately align be installed on mounting groove 222.
Therefore, the common employing on valve gap 220 is not provided with under the state of mounting groove 222, valve gap 220 is installed in valve body 210 earlier, and default again mounting groove 222 under the state of finishing valve body 210 installations, carries out the processing work of mounting groove 222 grooves in valve gap 220 again.
As for the processing work of groove, adopt by anchor clamps fixed valve body 210 usually, carry out being provided with on the valve gap 220 machining operation of mounting groove 222 again.But,,, valve body 210 is passed, and can't be processed exactly also owing to institute's applied pressure in the processing even fix by anchor clamps.
After the manufacturing procedure of finishing groove, carry out the installation of the valve body 210 on the pipeline again.At this moment connection part promptly, is the leakage with the fluid of pipeline joint of the inflow entrance 211 that prevents valve body 210 and floss hole 212, carries out the seal operation of connection part again.Therefore, in case after installing, can't dismantle again.
Therefore, as after installing, valve breaks down, because valve body 210 can't split from pipeline.Therefore, the valve body 210 under coupled condition, only remove valve gap 220, carry out the replacing operation of interior fittings again.This operation is not easy.
In other words, the staff needs the inner space from extremely narrow valve body 210, take out fragmentary gadget after, install again.This not only exists certain degree of difficulty in its work, and needed time is long.Even and changed its accessory, when again valve gap 220 being installed on valve body 210, the mounting groove 222 on the valve gap 220 also be difficult to again with motor 100 on standard breach 120 installation of accurately aliging.
Therefore, by said method operate extremely rare, general all from the pipeline integral demounting be provided with the valve body 210 of valve gap 220, reinstall again.Even like this, also need under narrow space, not only will be from pipeline dismounting valve body 210, also need installing once more.This operation is also particularly difficult.
Summary of the invention
The mortor operated valve that the object of the present invention is to provide a kind of new structure of invention development, it can prior art in existing problems, realizes purpose easy for installation, and the raising sealability.
By being located at the power that has standard breach motor, carry out in the mortor operated valve of switch work, by the rotating amount by motor, a plurality of Component of control changes in temperature water flow combine.And be provided with and the corresponding mounting groove of standard breach.
In addition, water temperature is regulated combination and can be dismantled from valve body, and in order to seal installation, inserts packing ring by regulating between combination and the valve body for the water temperature of integrated type structure, can exert pressure.
In addition, the Component of forming water temperature adjusting combination can split, and same, regulate the valve shaft that makes up inner water temperature regulator site rotation to passing through motor power, make to be located at water temperature, also play a part sealing.
Concrete structure of the present invention for achieving the above object is as follows: promptly, the motor of band standard breach is set on cooling and heating piping, by the power of motor, the changes in temperature water that the mortor operated valve of cooling and heating piping will flow to another floss hole to the inflow entrance by valve body one side carries out switch work.On forming between the inflow entrance of valve body and floss hole, be the chamber of opening, be provided with the mounting groove that the standard breach with motor matches, and be connected in motor; By the power of motor, water temperature is regulated combination will control the changes in temperature water yield that is flowed to floss hole by inflow entrance; And water temperature adjusting combination can be assembled and dismantle in valve body.
In addition, water temperature is regulated the shell that makes up the top and is provided with mounting groove; The periphery is screw type head, is located at the downside of its below and the lower body of the band mesopore that the side respectively is provided with the mouth of a river under filling pipe end and the side, forms disjunctor system shell; Water temperature is regulated the inside that combination is located at lower body, according to the rotating amount of motor, and the changes in temperature water yield that control is flowed out by the downward mouth of a river of filling pipe end; Retaining washer is connected with the filling pipe end of lower body, supports the below of water temperature adjusting portion.
In addition, shell forms through the plastics jet molding method.
In addition, regulate the diameter of the diameter of the head that makes up shell, will form hook portion between lower body and the head greater than lower body by establishing water temperature; The last inboard of valve chamber is provided with and links up with corresponding hanging platform, and inserts packing ring in the middle of them; The outside of going up of chamber forms spire, brings pressure to bear on head hook upside by set screw nut, finishes being connected of shell and valve body.
In addition, the water temperature adjusting portion is provided with the chassis of band both sides penetration hole; The switch panel that forms the switch mouth to both sides is installed in the top on chassis, forms and slides contact; One side of valve shaft is connected in switch panel, and opposite side is connected in the electric drive axle of motor.
In addition, the last central authorities of switch panel are provided with the connection groove, and in succession and be provided with the flange that is connected tang with the similar diameter of switch panel central authorities that form, the bottom surface in the lower end of valve shaft, and the top and bottom of flange are provided with seal ring; Valve shaft be approximately the intermediate portion, insert the seal washer more than 2 at least.
Technique effect of the present invention: the present invention is undertaken in the mortor operated valve of switch work by being arranged at the power by the motor that is provided with the standard breach; By the rotating amount according to motor, the many Component that carry out the control of changes in temperature water flow combine; And, when again mortor operated valve being arranged at cooling and heating piping,, can accurately, easily realize the initial installation of mortor operated valve at the standard breach of motor by being provided with and the corresponding mounting groove of standard breach; And mortor operated valve has been installed under the state of cooling and heating piping, also can realize changing the operation of inner Component easily.This compares with routine techniques, need not integral demounting mortor operated valve from the cooling and heating piping, and has save bring thus numerous and diverse and because of the difficulty operation, and has improved the portability and the efficiency of operation.
In addition, the sealing when assembling in order to ensure, as mentioned above, by the packing ring that between disjunctor system water temperature adjusting combination and valve body, inserts, and applied pressure, further improved its sealing effect.
In addition, each Component of forming water temperature adjusting combination of the present invention all can separate dismounting, and pass through motor power, the valve shaft that makes water temperature regulate the inner water temperature adjusting portion rotation of combination is played seal action, thus, not only easily change and need the periodically Component of transposing, also guaranteed the sealing effect of its mortor operated valve.
In addition, form water temperature of the present invention and regulate combined housing,, effectively improved the simplicity of making, and reduced its production unit cost owing to adopted the plastics jet molding method.
Description of drawings
Fig. 1 separates oblique drawing for outward appearance of the present invention.
Fig. 2 is the exploded perspective view of internal structure of the present invention.
Fig. 3 is the assembled state sectional drawing of Fig. 2.
Fig. 4 is the separation oblique drawing of conventional cooling and heating piping mortor operated valve.
Fig. 5 is the internal structure exploded perspective view of conventional cooling and heating piping mortor operated valve.
Fig. 6 is the assembled state sectional drawing of Fig. 5.
The symbol description of major component among the figure
1: water temperature is regulated combination
2: exterior package portion
21: head 21a: hanging hole
21b: screw section 22: lower body
22a: filling pipe end 22b: the following mouth of a river
23: hook portion 24: hang layer
25: packing ring
3: the water temperature adjusting portion
31: chassis 31a: penetration hole
32: switch panel 32a: the switch mouth
32b: connect groove 33: valve shaft
33a: flange 33b: connect tang
33c: seal ring 33d: seal washer
4: retaining washer
Embodiment
Specific embodiments of the invention are described in further details as follows below in conjunction with accompanying drawing:
Fig. 1 separates oblique drawing for outward appearance of the present invention.
Usually, mortor operated valve 200 is connected on the cooling and heating piping with motor 100, and by the power of motor 100, starts the switch work that is disposed to the changes in temperature water of another floss hole 212 by the inflow entrance 211 of valve body 210 1 sides.
Be this mortor operated valve that is used for cooling and heating piping, be located at the inside of mortor operated valve, and according to the rotating amount of motor, a plurality of Component of control changes in temperature water flow, merge into water temperature and regulate combination, and water temperature is regulated combination 1 and is provided with the mounting groove 21a that the standard breach 120 with motor 100 matches.At this, 250 is the electric drive axle of motor.
Fig. 2 is the exploded perspective view of internal structure of the present invention.
Water temperature is regulated and made up 1 top of banishing formation between mouth 211 and the floss hole 212 that is vertically installed in valve body 210 is on the chamber of opening shape; The inside of the shell 2 that forms through the plastics jet molding method is provided with water temperature adjusting portion 3; Water temperature adjusting portion 3 does not break away to the bottom of shell 2 by being connected in the fixed plate 4 of shell 2 bottoms, plays a part support.
Shell 2 is to be head 21 and to be with the lower body 22 of mesopore to form overall structure by the top; The head 21 peripheral spire 21b that form connect by attaching nut's 110 spirals of motor 100; The last axis hole 21c of central authorities for vertically running through; Axis hole 21c shell both sides are provided with the mounting groove 21a (with reference to Fig. 1) that the standard breach 120 with motor 100 matches.
In addition, the below of lower body 22 is provided with the filling pipe end 22a that is received changes in temperature water by the inflow entrance 211 of valve body 210; Flow into inner water by filling pipe end 22a, regulate, by being located at mouth of a river 22b under the side direction, discharge again to the floss hole 212 of valve body 210 through water temperature adjusting portion 3.
In addition,, establish the diameter of the diameter of head 21, form hook 23 thus greater than lower body 22 in order to ensure the sealing of 210 of shell 2 and valve bodies; The inboard of the chamber 213 of valve body 210 is provided with and links up with 23 corresponding hanging platforms 24; And, insert packing ring 25 in the outside of lower body 22 in order between this, to insert packing ring 25.
Thus simultaneously, the outside of going up of chamber 213 forms spire 6, and the hook 23 of head 21 is connected in spire 6 by attaching nut 5; Because attaching nut 5 screws tight the pressure that power forms, packing ring 25 is compressed, and plays the seal action of 210 of shell 2 and valve bodies.
Water temperature adjusting portion 3 is located at lower body 22 inboards of shell 2, according to the rotating amount of motor 100 transmission, regulates the changes in temperature water yield by the downward mouth of a river 22b discharging of filling pipe end 22a; Be provided with 31 tops, chassis of both sides penetration hole 31a, the switch panel 32 of both sides belt switch mouth 32a is housed; Chassis 31 is identical with the diameter of switch panel 32, and has adopted ceramic material.
In addition, valve shaft 33 is connected in the top of switch panel 32 because valve shaft 33 is running through the axis hole 21c of shell 2, thus, by with being connected of motor 100 electric drive axles 251, by motor 100 power, can make switch panel 32 rotations.
For this reason, the below of valve shaft 33 is provided with the flange 33a that forms with switch panel 32 respective diameters, and the following central authorities of flange 33a are provided with and connect breach 33b, connects breach 33b insertion and is connected in the connection groove 32b that is formed at central authorities on the switch panel 32; Thus, switch panel 32 and valve shaft 33 interlocks.
In addition,, below flange 33a, be provided with seal ring 33c for keeping sealing state, and, at the intermediate portion of valve shaft 33, insert the seal washer 33d more than at least 2.
On the other hand, shell 2, chassis 31 and fixed plate 4 are provided with fixedly breach 7, and 2 times inboards of valve body 210 and shell are provided with fixed groove 8, by engaging, can prevent shell 2 and be located at the rotation of the Component of enclosure; But not only be confined to this, consider by rotational shell 2, the mounting groove 21a that carries out shell 2 is inserted in the work of motor 100 standard breach 120, forms fixedly breach 7 and fixed groove 8 and compares with being confined to special position, is more suitable for being provided with equidistantly a plurality of.
Fig. 3 is the assembled state sectional drawing of Fig. 2.
As shown in the figure, at first insert valve shaft 33 at the axis hole 21c of shell 2; Again the connection groove 32b attached to the switch panel 32 of 31 tops, chassis is connected in and is located at the valve shaft 33 flange 33a connection breach 33b of central authorities down, simultaneously, insert seal ring in the top and bottom of flange 33a.
Subsequently, fixed plate 4 is inserted in the filling pipe end 22a that is located at shell 2 belows and fixes, and finishes the assembly operation that water temperature is regulated combination 1 thus.Again the combined type water temperature is regulated the chamber 213 that combination 1 vertically is inserted in valve body 210; The hook 23 that is located at shell 2 heads 21 is installed on the hanging platform 24 of inside protrusions on chamber 213; And between hook 23 and hanging platform 24, insert packing ring 25.
Thus, screw tight the spire 6 that is located at valve body 210 chambers 213 outer side surfaces, finish a series of assembly operation by set screw nut 5.At this moment, owing to be subjected to the pressure that screws tight of set screw nut 5, the packing ring 25 that is inserted between hook 24 and the hanging platform 23 is compressed, and plays the seal action of 210 of shell 2 and valve bodies.
By the present invention of finishing of assembling thus, under the shape that the inflow entrance 211 and the floss hole 212 of valve body 210 is connected to cooling and heating piping, finish assembling.And, rotating slightly for making the water temperature that is located in the valve body 210 regulate combination 1, light lock is nut 5 fixedly.
In addition, alignment is located at water temperature and regulates the mounting groove 21a of combination 1 shell 2 and the standard breach 120 of motor 100, connects its axle; At this,, can carry out the docking operation of motor 100 standard breach 120 and mounting groove 21a easily because how much rotatable water temperature adjusting combination 1 is.Be connected in the spire 21b that water temperature is regulated combination 1 by attaching nut 110, finish this time and the attended operation of 100 in motor.
In addition, in changing valve body 210 during Component, from valve body 210 attaching nut 110 that loosens again, take out valve bodies 210 from motor 100 after, the set screw nut 5 on the valve body 210 of loosening is again only won water temperature and is regulated and make up 1 from the inside of valve body 210, change to get final product.At this moment, consider, do not need the integral replacing water temperature to regulate combination 1, can only change some Component that water temperature is regulated combination 1 inside from the side of cost saving.
In addition, as mentioned above, owing to after water temperature regulates combination 1 and be installed on valve body 210, connect with motor 100, therefore, a series of replacing operation all can realize easily again.
Claims (2)
1, the mortor operated valve that is used for cooling and heating piping, it comprises that the dynamic start by the motor (100) that has standard breach (120) and attaching nut is located at the water temperature adjusting portion (3) that the inner water temperature of valve body (210) is regulated combination (1), valve body (210) one sides of the control changes in temperature water yield are provided with changes in temperature flow inlet (211), opposite side is provided with floss hole (212), it is characterized in that:
Water temperature is regulated the mounting groove (21a) that the shell (2) that makes up (1) is provided with and the standard breach (120) of motor (100) matches; The periphery that is connected with the attaching nut (110) of motor (110) is the head (21) of spire (21b); Be provided with the hollow lower body (22) that filling pipe end (22a) and side are provided with down the mouth of a river (22b) bottom it; The integrated type shell (2) of Xing Chenging thus freely is inserted in the chamber (213) of valve body (210);
The diameter of shell (2) head (21) thus, forms hook portion (23) greater than the diameter of lower body (22) between lower body (22) and head (21); Chamber (213) outside of valve body (210) forms screw section (6); Exert pressure to the top of hook portion (23) by being connected the set screw nut of locating screw section (6) (5), carry out shell (2) fixing valve body (210).
2,, it is characterized in that the shell (2) of water temperature adjusting combination (1) forms by the plastics jet molding method according to the said mortor operated valve of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2004-0032347A KR100455360B1 (en) | 2004-05-07 | 2004-05-07 | Drive valve for cooled and heating pipe work |
| KR1020040032347 | 2004-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1693741A true CN1693741A (en) | 2005-11-09 |
Family
ID=35320297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100665063A Pending CN1693741A (en) | 2004-05-07 | 2005-04-27 | Motor operated valve for cooling and heating piping |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100455360B1 (en) |
| CN (1) | CN1693741A (en) |
| WO (1) | WO2005108839A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
| CN101220884B (en) * | 2007-01-11 | 2011-05-11 | 株式会社不二工机 | Electric valve |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006013186U1 (en) * | 2006-08-28 | 2008-01-17 | Gebr. Kemper Gmbh & Co. Kg Metallwerke | Motor-driven valve |
| KR100815086B1 (en) | 2007-02-20 | 2008-03-20 | 한혜숙 | An automatic valve for controlling room temperature |
| US20170370492A1 (en) * | 2015-02-16 | 2017-12-28 | Oblamatik Ag | Valve for controlling the water flow in a sanitary line |
| WO2022228886A1 (en) * | 2021-04-26 | 2022-11-03 | Belimo Holding Ag | Field-device coupling with locking features |
| WO2022228884A1 (en) * | 2021-04-26 | 2022-11-03 | Belimo Holding Ag | Field-device coupling with two coupling orientations |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522704Y2 (en) * | 1985-10-15 | 1993-06-10 | ||
| US4821765A (en) * | 1988-06-10 | 1989-04-18 | Kohler Co. | Valve for faucet or the like |
| IT1236011B (en) * | 1989-11-08 | 1992-12-15 | Galatron Srl | VITONE TYPE VALVE WITH SEAL WITH CERAMIC PLATES |
| US5681028A (en) * | 1995-10-23 | 1997-10-28 | Emhart Inc. | Valve assembly |
| KR200180759Y1 (en) * | 1999-12-03 | 2000-05-15 | 도원프로메타주식회사 | An apparatus for driving the heating valve to adjust the indoor temperature |
-
2004
- 2004-05-07 KR KR10-2004-0032347A patent/KR100455360B1/en not_active IP Right Cessation
-
2005
- 2005-04-27 CN CNA2005100665063A patent/CN1693741A/en active Pending
- 2005-04-27 WO PCT/KR2005/001223 patent/WO2005108839A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220884B (en) * | 2007-01-11 | 2011-05-11 | 株式会社不二工机 | Electric valve |
| CN101769394A (en) * | 2010-03-04 | 2010-07-07 | 卓旦春 | Heating ventilation temperature-control electric three-way valve |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005108839A1 (en) | 2005-11-17 |
| KR100455360B1 (en) | 2004-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1693741A (en) | Motor operated valve for cooling and heating piping | |
| KR101879730B1 (en) | Air purifier and blower device thereof | |
| RU2508476C2 (en) | Gas compressor guide vanes system to be fitted in throat | |
| CN106460842A (en) | Variable volume ratio scroll compressor | |
| CN1107944A (en) | Scroll compressor | |
| CN1549912A (en) | Method and apparatus for exchanging energy and/or mass | |
| CN2807095Y (en) | Scroll casing of centrifugal blower, centrifugal blower and indoor unit of air conditioner | |
| CN114932581B (en) | Joint module and heat abstractor of cooperation robot | |
| CN114607738A (en) | Planetary gear reduction box with matching correction protection effect | |
| CN107859936A (en) | A kind of good heat dissipation effect and the LED ceiling lamp for being easily installed Anti-fall | |
| WO2008038894A1 (en) | A waterproof-type motor pump for self-cooling | |
| CN200946696Y (en) | Thermostatic water valve | |
| CN107152408A (en) | Vavuum pump | |
| CN210317907U (en) | Volute and centrifugal fan applying same | |
| CN101255867B (en) | Chemical water pump | |
| CN206694277U (en) | A kind of multilayer fan leaf type diagonal flow fan | |
| CN207994778U (en) | A kind of motor | |
| CN113708596A (en) | Permanent magnet transmission device | |
| CN207004841U (en) | Water pump | |
| CN111425415A (en) | Fan | |
| CN2303130Y (en) | Double turbine hydraulic torque converter | |
| CN215939508U (en) | Absorption tower is used in phosphoric acid production | |
| CN114633101B (en) | Full-automatic screw machine for installing anti-leakage water inlet pipe joint | |
| CN108365692A (en) | A kind of motor and its packaging technology | |
| CN213331649U (en) | Vertical refrigerant driving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |