CN100419319C - Thermostat valve cover - Google Patents
Thermostat valve cover Download PDFInfo
- Publication number
- CN100419319C CN100419319C CNB2006100047272A CN200610004727A CN100419319C CN 100419319 C CN100419319 C CN 100419319C CN B2006100047272 A CNB2006100047272 A CN B2006100047272A CN 200610004727 A CN200610004727 A CN 200610004727A CN 100419319 C CN100419319 C CN 100419319C
- Authority
- CN
- China
- Prior art keywords
- knob
- stopping element
- thermostat valve
- valve
- valve cap
- 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.)
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Links
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 10
- 241000397426 Centroberyx lineatus Species 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
- F24D19/1018—Radiator valves
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- 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
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
- G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow
Abstract
A thermostat valve cover for adjusting the valves of a heating or cooling device comprises a valve connecting fitting(1)having a rotation position indicator (3) and a neck region with external thread. A knob (5) with internal thread serving as rated value adjuster is screwed to the neck region. The knob (5) is a hollow cylindrical form and forms an integer with a holding element (7) which close encloses the internal temperature movement sensor (8). The Thermostat valve cover has a few components so as to remain the known basic function of the thermostat valve cover and to reduce the cost. The knob (5) has a groove (9) of the inner casing at the open terminal pointing to the valve connecting fitting (1), wherein at least one stop element (10, 13) is installed which forms, together with the stop dog (11) of the valve connecting fitting (1), the limitation for the knob (5).
Description
Technical field
The present invention relates to be used to regulate the thermostat valve cap of a heating or cooling equipment valve, it comprises the valve link, the valve link has the rotational position indicator and has externally threaded neck, on the valve link, can screw on one have corresponding internal thread knob as the rating value regulator, here, knob constitutes according to a kind of hollow cylinder form, and does as a whole with the holding member that surrounds built-in temperature movement sensor with clamping.
Background technique
Such thermostat valve cap is known in existing technology.The fundamental function of this thermostat valve is by a tappet, crosses the stroke safty device for one, a rating value regulator, and preestablish the bindiny mechanism that is used for the valve assembling and carry out the transmission of the power of displacement transducer.Such thermostat valve cap is known by us in DE 196 12 312 C5 for example.
Summary of the invention
From prior art, task of the present invention is to provide a kind of thermostat valve cap of can be simply and being made by less assembly, thereby produce cheap manufacture cost thus, should be left the fundamental function of our known thermostat valve cap under these circumstances.
For achieving the above object, the present invention proposes, knob has the groove that is positioned on the inner casing at the end that opens wide that it points to the valve link, has installed in groove maybe at least one stopping element can be installed, and it has constituted the rotation qualification of a knob with a stopper of valve link.
Thermostat valve cap is made up of parts seldom, and especially the structure of knob is extremely simple, and the valve link also is like this.The knob of jar shape keeps and surrounds temperature movement sensor and accordingly essential element, constituted internal thread at the close opening of knob, and the valve link has one to have externally threaded to the outstanding bearing of knob direction.Thus, two parts can be tightened mutually, and can regulate by rotation.Corresponding stopping element can be inserted into a corresponding grooves that is arranged on the knob inner casing with simple mode.A stopper acting in conjunction of this stopping element and valve link, and the rotation that constitutes a knob limits.Such stopping element allows knob to rotate in whole rating value scope.
Can stipulate that suitably stopping element is located on the inner casing of knob inseparably.
Can stipulate that preferably stopping element can be fixed on the inner casing of knob discretely.
Regulation particularly preferably, at least one other stopping element, preferred two other stopping elements are inserted the groove of a knob separably respectively.
These other stopping element can be inserted into knob with simple mode by the outside equally.They are used for the adjustable rating value of mark, and additionally the rotary area of knob are limited on the desired travel.Because these parts are arranged in the groove on the knob, so stopping element makes limited rating value zone can keep visual identity in each optional knob position along with knob is rotated motion.
Preferably stipulated the null part that stretches out in the visible face of the oriented knob of stopping element.
Refer to or this analog that such as can on stopping element, set bending its edge corner angle around knob are bent the outer peripheral surface that always reaches knob.
Particularly preferably set, push maybe to connection of stopping element form fit and clamping and can push groove.
Preferably set, groove is made of an internal tooth that leads to the valve side that is positioned on the knob inner casing unlimitedly herein.
Preferred in addition, stopping element has the fixedly profile of swallow-tail form, and the central longitudinal axis that they can axle be parallel to knob is pushed into the groove of knob.
Realized arrangement being set and changing of a stopping element position by such structure, constructional like this cost is considerably less, because only need stopping element as optional feature.Other refill component of knob and/or valve link are optional.
Stipulate preferably that in addition rotational position indicator, stopper and valve link constitute an integral body.
Can stipulate that also the neck that has externally threaded valve link is provided with one or more axial joint-cuttings.
Here particularly preferably stipulate, a flexible ring has been installed, opened by means of its joint-cutting zone, and press to the internal thread of knob in the joint-cutting zone of valve link neck.
Realized that by such structure being met form fit by the helical thread portion of joint-cutting is pressed on the internal thread of knob with connecting, thereby in the operating process of knob, produced uniform torque.
In addition can the regulation knob have one be used to regulate rating value around dial.
Also can the regulation knob being provided with one can touch, corresponding to the adjusting auxiliary device of dial.
Description of drawings
Below in conjunction with accompanying drawing one embodiment of the present of invention are described in further detail, wherein:
The view of a thermostat valve cap of Fig. 1;
The sectional drawing that Fig. 2 is same;
The view of a part of Fig. 3;
Fig. 4 part sectioned view;
Fig. 5 partial bottom view;
The view of Fig. 6 part;
The view of Fig. 7 and Fig. 8 part and sectional drawing.
Embodiment
It among the figure thermostat valve cap that is used to regulate a heating or cooling equipment valve.It has externally threaded neck 4 by a valve link 1 that has a rotational position indicator 3 and one and forms.The knob 5 of a jar shape covers on neck 4, and has a corresponding internal thread 6, and knob 5 can be screwed onto on the neck 4.Knob 5 constitutes according to a kind of hollow cylinder mode, and on the stub area that has fixed element 7 of the sealing on the top that its Fig. 2 shows around being positioned at temperature inside displacement transducer 8.It is fixed in the knob 5 clampedly.At its end that opens wide towards the valve link, knob 5 has the groove 9 that is positioned on the inner casing, and at least one stopping element 10 has been installed therein, and a stopper 11 of stopping element and valve link 1 is that knob 5 constitutes a rotation qualification.The valve link is furnished with a locking nut 12, the valve link can be tightened on the corresponding valve by means of it.
Preferably stopping element 10 is fixed on the inner casing of knob 5 separably, under these circumstances stopping element 10 in Fig. 2 can by below be pushed in the slit between knob 5 and the valve link.Other stopping element 13 is inserted respectively in one of groove 9 of knob 5 separably, in other words in Fig. 2 by below be pushed into.These stopping element 13 oriented knobs 5 be projected into part in the visible face, as particularly in Fig. 1 as can be seen.These parts refer to by stretching out from stopping element 13 separately and constituting bending.Stopping element 10 or 13 form fit connect ground and push in the corresponding grooves 9 with clamping.As particularly in Fig. 5 as can be seen, groove 9 is made of an internal tooth to (below of Fig. 2) that valve one side is opened wide that is arranged in knob 5 inner casings.The cross section of this internal tooth is a swallow-tail form.Stopping element 13 corresponding swallow-tail forms fixedly profile 14 can be pushed in knob 5 corresponding grooves 9 in the central longitudinal axis of knob 5 by parallel to an axis.
Thermostat valve cap only is made up of member a spot of, that be easy to make, corresponding under these circumstances stopping element 10 or 13 can be installed in the slit between locking nut 12 and knob 5 open ends with simple mode, and axially pushed corresponding grooves, and can be positioned there.
The invention is not restricted to the foregoing description, but can in open scope, make multiple variation.
All are new, can be in specification or accompanying drawing disclosed single feature and assemblage characteristic all be regarded as essence of the present invention.
Claims (13)
1. be used to control the thermostat valve cap of heating plant or cooling equipment valve, it comprises valve link (1), the valve link has rotational position indicator (3) and has externally threaded neck (4), the knob as the rating value regulator (5) of on neck, screwing on and having corresponding internal thread (6), wherein knob (5) constitutes according to the hollow cylinder mode, and constitute an integral body with holding member (7), this holding member clamps ground round built-in temperature movement sensor (8), wherein knob (5) has and is used at least one stopping element (10,13) groove (9), the rotation that the stopper (11) of this stopping element and valve link (1) constitutes knob (5) limits, be tightened on the corresponding valve with locking nut (12) with valve link (1), it is characterized in that, knob (5) its end that points to valve link (1) be open wide and on inner casing, have groove (9) in this tail end of opening wide, stopping element (10 is installed in groove, 13) at least one stopping element in, the rotation that the stopper (11) of this stopping element and valve link (1) constitutes knob (5) limits, between the end that opens wide of locking nut (12) and knob (5), form a slit, and stopping element (10,13) is installed in this slit between the end that opens wide of the locking nut (12) of valve link (1) and knob (5) and is axially pushed and be positioned in the groove (9).
2. thermostat valve cap according to claim 1 is characterized in that, stopping element (10,13) is located on the inner casing of knob (5) inseparably.
3. thermostat valve cap according to claim 1 is characterized in that, stopping element (10,13) is fixed on the inner casing of knob (5) separably.
4. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that at least one other stopping element (13) is inserted the groove (9) of knob (5) separably respectively.
5. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that stopping element (13) has the part of the visible face that reaches knob (5).
6. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that, push to connection of stopping element (13) form fit and clamping groove (9).
7. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that groove (9) is made of the internal tooth that leads to the valve side that is positioned on knob (5) inner casing unlimitedly.
8. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that stopping element (13) has the fixedly profile of swallow-tail form, fixedly the profile central longitudinal axis that is parallel to knob (5) with axle is pushed into the groove (9) of knob (5).
9. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that rotational position indicator (3), stopper (11) have constituted an integral body with valve link (1).
10. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that the externally threaded neck (4) that has of valve link (1) is provided with one or more axial joint-cuttings (15).
11. thermostat valve cap according to claim 10 is characterized in that, in the joint-cutting zone of the neck (4) of valve link (1) flexible ring (16) has been installed, and is opened by means of described ring cutting seam zone, and presses to the internal thread (6) of knob (5).
12. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that, knob (5) be useful on regulate rating value around dial (17).
13. according to each described thermostat valve cap in the claim 1 to 3, it is characterized in that knob (5) is provided with one and can touches, additional adjusting auxiliary device (18) to dial.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005030498.2 | 2005-06-28 | ||
| DE102005030498A DE102005030498B4 (en) | 2005-06-28 | 2005-06-28 | Thermostatic valve top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1892084A CN1892084A (en) | 2007-01-10 |
| CN100419319C true CN100419319C (en) | 2008-09-17 |
Family
ID=37545003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100047272A Active CN100419319C (en) | 2005-06-28 | 2006-01-27 | Thermostat valve cover |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100419319C (en) |
| DE (1) | DE102005030498B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102762833A (en) * | 2010-02-18 | 2012-10-31 | 日本恒温装置株式会社 | Thermostat device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155579A (en) * | 2011-04-29 | 2011-08-17 | 浙江盾安阀门有限公司 | Constant temperature regulating valve |
| CN102865406A (en) * | 2012-09-26 | 2013-01-09 | 无锡市诚信洗选设备有限公司 | Temperature control valve of radiator |
| EP2738639B1 (en) * | 2012-12-03 | 2014-11-19 | Danfoss A/S | Thermostatic valve actuator |
| CN106704690B (en) * | 2017-01-16 | 2023-02-07 | 宁波新邦科技股份有限公司 | Numerical value display structure of gas pressure regulating valve |
| DE102018133394B4 (en) | 2018-12-21 | 2022-10-27 | Meibes System-Technik Gmbh | Thermostatic head with blocking function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748412A1 (en) * | 1977-10-28 | 1979-05-03 | Heimeier Gmbh Metall Theodor | Heat controlling thermostat on radiator nozzle - has press fit connected stop ring with fork stops |
| DE4419820A1 (en) * | 1994-06-07 | 1995-12-14 | Oventrop Sohn Kg F W | Thermostatic valve with housing and upper section |
| CN1124996A (en) * | 1993-06-07 | 1996-06-19 | 丹福斯有限公司 | Security device for a thermostat |
| DE29607217U1 (en) * | 1996-04-20 | 1996-07-04 | Neheim Goeke & Co Metall | Foot part of a thermostatic head |
| DE19929983C1 (en) * | 1999-06-30 | 2000-11-09 | F W Oventrop Gmbh & Co Kg | Setting device for heating body valve has limiting part mounted on grip collar and movable into first position to engage teeth with collar teeth and into disengaged second position |
| CN1453492A (en) * | 2002-04-24 | 2003-11-05 | 斯特凡诺·弗拉基亚 | Selector for selecting control head, especially control head work mode in constant temperature valve |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028658A1 (en) * | 1980-07-29 | 1982-02-18 | Wella Ag, 6100 Darmstadt | THERMOSTAT FOR CONTROLLING A RADIATOR VALVE |
| DE4140374A1 (en) * | 1991-12-07 | 1993-06-09 | Danfoss A/S, Nordborg, Dk | ADJUSTING DEVICE FOR A RADIATOR VALVE |
| DE19612312C5 (en) * | 1996-03-28 | 2004-03-04 | Theodor Heimeier Metallwerk Gmbh & Co. Kg | Thermostatic valve head for heating systems |
| DE19652094C1 (en) * | 1996-12-14 | 1998-06-04 | Neheim Goeke & Co Metall | Adjustment device for a radiator valve |
| DE10007929B4 (en) * | 2000-02-21 | 2004-01-15 | Honeywell Ag | Thermostatic valve for radiators |
| DE20007189U1 (en) * | 2000-04-19 | 2000-08-24 | Honeywell Ag | Thermostatic head |
-
2005
- 2005-06-28 DE DE102005030498A patent/DE102005030498B4/en active Active
-
2006
- 2006-01-27 CN CNB2006100047272A patent/CN100419319C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748412A1 (en) * | 1977-10-28 | 1979-05-03 | Heimeier Gmbh Metall Theodor | Heat controlling thermostat on radiator nozzle - has press fit connected stop ring with fork stops |
| CN1124996A (en) * | 1993-06-07 | 1996-06-19 | 丹福斯有限公司 | Security device for a thermostat |
| DE4419820A1 (en) * | 1994-06-07 | 1995-12-14 | Oventrop Sohn Kg F W | Thermostatic valve with housing and upper section |
| DE29607217U1 (en) * | 1996-04-20 | 1996-07-04 | Neheim Goeke & Co Metall | Foot part of a thermostatic head |
| DE19929983C1 (en) * | 1999-06-30 | 2000-11-09 | F W Oventrop Gmbh & Co Kg | Setting device for heating body valve has limiting part mounted on grip collar and movable into first position to engage teeth with collar teeth and into disengaged second position |
| CN1453492A (en) * | 2002-04-24 | 2003-11-05 | 斯特凡诺·弗拉基亚 | Selector for selecting control head, especially control head work mode in constant temperature valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102762833A (en) * | 2010-02-18 | 2012-10-31 | 日本恒温装置株式会社 | Thermostat device |
| CN102762833B (en) * | 2010-02-18 | 2014-07-23 | 日本恒温装置株式会社 | Thermostat device |
| US9285049B2 (en) | 2010-02-18 | 2016-03-15 | Nippon Thermostat Co., Ltd. | Thermostat device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005030498A1 (en) | 2007-01-04 |
| DE102005030498B4 (en) | 2010-08-05 |
| CN1892084A (en) | 2007-01-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |