CN101737556A - Automatic temperature control valve with cleanable valve plug - Google Patents
Automatic temperature control valve with cleanable valve plug Download PDFInfo
- Publication number
- CN101737556A CN101737556A CN200810227341A CN200810227341A CN101737556A CN 101737556 A CN101737556 A CN 101737556A CN 200810227341 A CN200810227341 A CN 200810227341A CN 200810227341 A CN200810227341 A CN 200810227341A CN 101737556 A CN101737556 A CN 101737556A
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- China
- Prior art keywords
- valve
- temperature control
- automatic temperature
- rotary sleeve
- control valve
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- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses an automatic temperature control valve with a cleanable valve plug, belonging to the technical field of heating and heating supply valves. When working normally, the valve can effectively control indoor temperature, and when the valve is blocked by sundries in a thermal medium, the valve plug can be dismantled for cleaning under when a system normally supply heat.
Description
Technical field
A kind of automatic temperature control valve of spool capable of washing belongs to and adopts the heating valve technology field.
Background technique
Along with welfare heating policy reform, all temps control valve also occurs one after another.Prior art, owing to do not possess dirt eliminating function, after the work operation of long period, the various impurity in the thermal medium can stop up spool, valve opening and closing difficulty, temperature Control Failure problem occur.Because prior art all can not on-line cleaning, many temperature control valves are after using a period of time, with regard to cisco unity malfunction.After this type of problem occurring, only way is exactly that the pipe valve of the water inlet of room heater and backwater is closed, and newer thermostat valve is changed the valve that has stopped up, because dismounting is very inconvenient, the valve that disassembles generally just can not re-use, and causes waste.
Summary of the invention
Purpose of the present invention provides a kind of automatic temperature control valve of spool capable of washing.
Technological scheme of the present invention is achieved like this, and valve comprises valve body, piston, lock bolt, locking nut, reset spring, magnetic column assembly, coupling component, bonnet, thermometer bulb, magnetic ring component, valve pocket, mangetic core assembly, valve core housing, lock sleeve, locking slot, seal ring, rotary sleeve.The all tapered structure of rotary sleeve and body cavity, rotary sleeve can rotate cooperation in body cavity, water intake is arranged at the bottom of rotary sleeve, the current control mouth that cooperates with piston is arranged in the middle part, upper side has water outlet, bottom water intake and top water outlet are 180 ° of distributions, rotary sleeve is connected with lock sleeve by screw thread, the lock sleeve cylindrical has a circle locking slot, locking slot cooperates with locking hole on the valve body, locking hole is connected by screw thread and lock bolt, and the precession lock bolt can be locked with lock sleeve; The valve pocket bottom is connected with rotary sleeve by screw thread, in the valve pocket bottom, by locking nut valve core housing is installed, and mangetic core assembly is inserted in the valve core housing, and the top of mangetic core assembly studs with the magnetic column assembly, and the bottom is connected with the top of piston; The outside of valve core housing is with reset spring, and magnetic ring component is withstood on the top of reset spring, and coupling component is withstood on the top of magnetic ring component, and insert in the interior bellows of thermometer bulb on the top of coupling component.
The invention has the beneficial effects as follows, during the valve proper functioning, can effectively control room temperature, when valve is stopped up by the foreign material in the medium, can under the situation of the normal heating of system, spool be cleaned.
Description of drawings
Accompanying drawing is a theory structure schematic representation of the present invention.
In the accompanying drawing, 1 valve seat, 2 pistons, 3 lock bolts, 4 valve core housings, 5 reset springs, 6 magnetic column assemblies, 7 coupling components, 8 bonnets, 9 thermometer bulbs, 10 magnetic ring component, 11 valve pockets, 12 mangetic core assemblies, 13 valve core housings, 14 lock sleeves, 15 locking slots, 16 seal rings, 17 rotary sleeves.Normal MEDIA FLOW direction is seen among the figure shown in the arrow.
Embodiment
The temperature transducer that the specific embodiment of the present invention adopted is thermometer bulb (9).Valve comprises valve body (1), piston (2), lock bolt (3), locking nut (4), reset spring (5), magnetic column assembly (6), coupling component (7), bonnet (8), thermometer bulb (9), magnetic ring component (10), valve pocket (11), mangetic core assembly (12), valve core housing (13), lock sleeve (14), locking slot (15), seal ring (16), rotary sleeve (17).Rotary sleeve (17) and all tapered structure of valve body (1) inner chamber, rotary sleeve (17) can rotate cooperation in valve body (1) inner chamber, water intake is arranged at the bottom of rotary sleeve (17), the current control mouth that cooperates with piston is arranged in the centre, upper side has water outlet, bottom water intake and top water outlet are 180 ° of distributions, rotary sleeve (17) is connected with lock sleeve (14) by screw thread, lock sleeve (14) cylindrical has a circle locking slot (15), locking slot (15) cooperates with locking hole on the valve body, locking hole is connected by screw thread and lock bolt (3), and precession lock bolt (3) can be locked with lock sleeve (14); Valve pocket (11) bottom is connected with rotary sleeve (17) by screw thread, in valve pocket (11) bottom, by locking nut (4) valve core housing (13) is installed, mangetic core assembly (12) is inserted in the valve core housing (13), the top of mangetic core assembly (12) studs with magnetic column assembly (6), and the bottom is connected with the top of piston; The outside of valve core housing (13) is with reset spring (5), and magnetic ring component (10) is withstood on the top of reset spring (5), and coupling component (7) is withstood on the top of magnetic ring component (10), and insert in the interior bellows of thermometer bulb (9) on the top of coupling component (7).During normal the use, the interior outlet and inlet up and down of the outlet and inlet up and down of valve pocket (11) and valve body is communicated with; When spool (12) is not stopped up by the foreign material in the medium and during proper functioning, when being lower than the setting value of valve as indoor temperature, bellows in the thermometer bulb (9) is not compressed, because the elastic reaction of reset spring (5), magnetic ring component (10), coupling component (7) is in the higher position, because magnetic coupling interaction, the magnetic column assembly (6) that magnetic ring component (10) will be inserted in the interior mangetic core assembly (12) of valve core housing (13) rises to the higher position, the piston (2) that will be connected with mangetic core assembly (12) simultaneously promotes the water outlet that leaves in the valve pocket (11), and thermal medium is from the top water outlet inflow radiator of valve body (1); When indoor environment temperature raises gradually, and when surpassing setting value, organic solvent in the thermometer bulb (9) expands, force the bellows compression in it, the bellows compression promotes coupling component (11), magnetic ring component (10) moves downward, in compression reset spring (13), the magnetic column assembly (6) that drives in the mangetic core assembly (12) moves downward, promote piston (2) simultaneously and seal the water intake of valve pocket (11) bottom downwards, the thermal medium that flows to radiator reduces or cutout, when room temperature drops to certain value gradually, coupling component, magnet ring, reset spring, the magnetic post, piston rises under the control of thermometer bulb (9) again, and medium flows to radiator again.The present invention is after the process operation of long period, as the foreign material in the medium mangetic core assembly (12) is stopped up, cause piston (2) effectively during the control media flow, can clean the present invention is online, need not turn off the total valve on the pipe-line system during cleaning, but lock bolt of the present invention (3) is unscrewed or screws out locking slot (15), then valve pocket (11) is rotated, valve pocket (11) driven rotary cover (17) half-twist, import and export dislocation on import and export on the rotary sleeve (17) and the valve body (1), rotary sleeve (17) stops up the water intake of valve body (1) bottom, does not have thermal medium to enter in the valve; Then with lock bolt (3) precession locking slot (15), and locked; Pull down valve pocket (11), take down mangetic core assembly (12) and clean, cleaning finishes, and mangetic core assembly (12), valve pocket (11) are reinstalled, and again lock bolt (3) is screwed out locking slot (15), and locking; Rotate valve pocket more then and reset for (11) 90 °, thermostat valve recovers proper functioning.
Claims (5)
1. the automatic temperature control valve of a spool capable of washing, the thermostat valve valve comprises valve body, piston, lock bolt, locking nut, reset spring, the magnetic column assembly, coupling component, bonnet, thermometer bulb, magnetic ring component, valve pocket, mangetic core assembly, valve core housing, lock sleeve, locking slot, seal ring, rotary sleeve; It is characterized in that the tapered structure of rotary sleeve and body cavity, rotary sleeve can rotate cooperation in body cavity, the outside of valve core housing is with reset spring, and magnetic ring component is withstood on the top of reset spring, coupling component is withstood on the top of magnetic ring component, and insert in the interior bellows of thermometer bulb on the top of coupling component.
2. the automatic temperature control valve of a kind of spool capable of washing according to claim 1, water intake is arranged at the bottom that it is characterized in that rotary sleeve, the current control mouth that cooperates with piston is arranged in the middle part, upper side has water outlet, bottom water intake and top water outlet are 180 ° of distributions, and rotary sleeve is connected with lock sleeve by screw thread.
3. the automatic temperature control valve of a kind of spool capable of washing according to claim 1, it is characterized in that the valve pocket bottom is connected with rotary sleeve by screw thread, in the valve pocket bottom, by locking nut valve core housing is installed, mangetic core assembly is inserted in the valve core housing, the top of mangetic core assembly studs with the magnetic column assembly, and the bottom is connected with the top of piston.
4. the automatic temperature control valve of a kind of spool capable of washing according to claim 1, it is characterized in that the lock sleeve cylindrical has a circle locking slot, locking slot cooperates with locking hole on the valve body, and locking hole is connected by screw thread and lock bolt, the precession lock bolt can be locked with lock sleeve.
5. the automatic temperature control valve of a kind of spool capable of washing according to claim 1 is characterized in that described magnetic column assembly, magnetic ring component are by magnet same polarity installation in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810227341A CN101737556A (en) | 2008-11-27 | 2008-11-27 | Automatic temperature control valve with cleanable valve plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810227341A CN101737556A (en) | 2008-11-27 | 2008-11-27 | Automatic temperature control valve with cleanable valve plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737556A true CN101737556A (en) | 2010-06-16 |
Family
ID=42461426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810227341A Pending CN101737556A (en) | 2008-11-27 | 2008-11-27 | Automatic temperature control valve with cleanable valve plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737556A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034200A (en) * | 2014-04-25 | 2014-09-10 | 武汉工程大学 | Mechanical type automatic water saving device |
| CN104303592A (en) * | 2012-05-10 | 2015-01-21 | 三电有限公司 | Heating device |
| CN106763900A (en) * | 2017-01-12 | 2017-05-31 | 九牧厨卫股份有限公司 | A kind of Quick Release valve element and valve |
-
2008
- 2008-11-27 CN CN200810227341A patent/CN101737556A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303592A (en) * | 2012-05-10 | 2015-01-21 | 三电有限公司 | Heating device |
| CN104303592B (en) * | 2012-05-10 | 2016-08-24 | 三电控股株式会社 | Heater |
| CN104034200A (en) * | 2014-04-25 | 2014-09-10 | 武汉工程大学 | Mechanical type automatic water saving device |
| CN104034200B (en) * | 2014-04-25 | 2016-02-24 | 武汉工程大学 | Mechanical automatic water saving device |
| CN106763900A (en) * | 2017-01-12 | 2017-05-31 | 九牧厨卫股份有限公司 | A kind of Quick Release valve element and valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Quan Longhao Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100616 |