DK176817B1 - Thermostatic element for heating valves - Google Patents

Description

DK 176817 81

Thermostatic element for warming valves

Inventions * relate to a thermoset element ten! heat valves with a rack which can be placed and clamped on a valve, and a swivel coupler which can be held thereon, whereby a stop or screw connecting means as a clamping means, in particular a rotary nut, is retained on the stiff foot.

Such thermospatel elements are widely known from the prior art. Then it can be clamped on heater valves or also on heaters with Integrated vsntiiar round menu.

Typically, such tsrmosMefomentor is clamped by means of embroidery knit or by means of a snap mechanism on the respective heat valve sieve on the Integrated valve arrangement. In addition, the setting of the thermocouple actuates on an outer slide which projects from the valve housing by means of which the valve body can be thermostatically adjusted in different positions.

16 In the previous® usual clamping situations, the clamping medium is visible and the combination of heater and thermostat thus disturbs the overall picture. To get around this many! For example, there is already known a prior art design in which the junction site is covered by additional mounting means, such as, for example, to avoid an easily visible and also physical access to the fetus or the like.

Applicant's own patent application DE 42 42 664 A1 is regarded as the closest known technique and describes a term sheet number ten! heating valves. The element comprises a stand for fastening to a snap valve and a non-rotatable, axially displaceable cover element, which is arranged on the stand oak can be adjusted from a mounting position in which the clamping means is available, to a position of use in which the foot of the stand and the clamping means are covered.

Good starting point in the prior art is the object of the invention to provide a thermostatic segment of this type, whereby visible and mechanical mounting in the connection area between the thermostatic element and valve or heater can be easily avoided and with reduced mounting costs.

In addition! the connecting travel area between tenrnostate students! and the heater this a visual device.

In order to achieve this object, it is proposed according to the invention that a cover sheath adjustable from a mounting position in which the clamping means is available be arranged to a position of use in which the stand foot and the clamping means are uncovered.

According to this embodiment, it is possible to move the tire bag for ten! the mounting member guides the thermostat satellite assembly so that the clamping medium is available, and a proper clamping of the temnostatelet nut can take place on the heating valve or the integrated valve arrangement, the mounting can lift in the sealing cover, in which the entire sealing area is covered, especially the sealing surface. . Due to the arrangement of the tire cover on the rack, in practice 10 sn from the handling of the thermospace material is uniformly ensured, so that the mounting can be carried out simply by the user in the style of use produced so that in its visual aesthetic impression, because of the tire cover is also prevented. mechanical access to the clamping means, a particularly preferred design is provided. the cover sheath 15 is formed as a slidable cover which is slidably extendable and axially slidable on the rack.

Particularly preferred is that the cover casing coax along with the stand has a flushing with the rack stand! projecting claims®, which surround the clamping ridge in the position of use with a radial clearance, and which with the shaft 20 end shuts off the foot clamping center after projecting beyond it, and a cover cap by displacement to the centering position either abuts an abutment on the cup-shaped swivel handle or against a installation on the rack,

In particular, this design achieves an excellent aesthetic impression of the transition area from the prickly-handled end facing the valve or the like, over the pre-blending area to the fuser area of the heater or the like.

The free edge of the touch handle covers both in the mounting feel and in the operating position over the tire end facing away from the ten area, where the cover of the cover with the swivel handle in the push rod is only very small, while the tire cap in the mounting stance is almost fully graspable, still pushing in the swivel handle In this connection, the tire shear displacement path is limited by means of a system either on the swivel hard cloth or on the rack.

In addition, it is best provided that the tire cover is kept retractable and slowly slidable on the rack, 35 Due to an Islis gap® between the swivel handle and the tire cover, this tents® gilding is ensured by turning the handle.

DK 176817 81 3

At the same time, a more secure fit for the cover sleeve is achieved! in the mounting position such as the sewing position, since the tire cap is generally axially displaceable on the rack, but due to the frictional guide joint, the displacement is possible only during force application.

In addition, it is preferably provided that a recessed gripping edge of the tire sheath in the mounting position serves to be able to slide the tire sheath for use after thermal installation and thereby to create the mold end with respect to the heater or valve.

In a further exterior view, the cover cap with gripper edge in the mounting position can be fully pushed into the pivot handle, whereupon the cover cap is forcibly displaced a smaller distance in the direction of the heat exchanger, due to an insignificant rotation or drying handle from the open stripping to the closed position, the front cover and the cover can be further displaced by hand with cover on the cover wall and to form the format closure with respect to the heater during mounting of the thermo element, the cover is temporarily pushed back into the mounting position so that thermostatic metal clamping means are available. In this way, the rotating handle of the thermostat is in the maximum open position. Thereafter, the displacement of the tire cup follows the working position with the 20 hand, by means of the gripper edge of the tire cover, which faces the connection.

For of difficult *? In addition, the access possibilities for unauthorized persons and especially theft protection are provided so that the cover in the building can be locked against axial displacement.

this is preferred when there as a blocking agent! a radial locking pin or threaded pin gripping through the 25 cover is used, where applicable, a type of threaded pin interfering with an impact on the rack or Ken is inserted into a recording hole in the rack.

Spaarresiiften. the antler pin or threaded pin can afterwards be inserted or screwed in by the tire cover into the chute closure, so that the tire cover is then secured against axial displacement from the operating position to the anti-friction support. For unauthorized persons, the access file of the fixed-opening medium is considerably reduced.

In addition, to further facilitate the mounting of the tem-voice element, it is provided that the phosphor ratchet in the form of an amoebar nut is retained on the tripod foot friction-listening or serrating.

35 According to this embodiment, the sex of the thermostat thermostat is thus unscrewed loosely on the hand tension with the fetal forceps, in particular DK 176817 81 4 orbital, since only the terniostotelomentist is rotated and the clamping medium, laser omiobermotor sex, is defined as follows. This provisional ice connection can then be tightened with the aid of tools, whereby the thermostat can be simultaneously adjusted by hand to obtain adjustable control of the thermostat and its setting scale and the like. The friction connection line or the anointing bracket, respectively, are adapted so as to ensure that the tight rotation of the clamping medium, especially an overcoat nut, is ensured by the manual rotation of the terrnostoelement piece, but still the rotation can be stopped by retaining the tarmostate element and the clamping of the tarmostate element.

Embodiments of the invention are shown in the drawing and described in more detail below.

It shows: tig. 1 shows a first embodiment of a thermocouple soot in ot longitudinal section through the middle; 15 tig. 2 shows the same embodiment of the heater;

Hg. 3 sn variant of the thermostat element with locking element; tig, 4 to 6 additional embodiments of cover and latches;

Fsg. 7 is a front view of an outward travel scale with a scale, The drawing shows an earth valve fixture 1 for heat valves with one on a 20 ventii which can be applied and on this clamping frame 2 as well! a swivel handle 3, which is pivotally adjustable and adjustable thereon, of threaded spindle with a retaining means 6 being retained on the stand foot 6 in the exemplary embodiment, a rotatable motor, pivotally and negligibly axially displaceable.

On the rack £, a cover jacket 5 is arranged and retained which can be moved from a handling position shown in FIG. right on tig, 1, in which the clamping means S is radially accessible, and iii a utility position, as shown in left on tig. 1 and at%. 2 so that the stand foot 4 as well as the foot tensioning means d are covered. Covering gear * 5 scars are hereby designed as a sliding sheath cap, which is removable and axially slidable on the stand Ξ. In the embodiment, the case cap δ 30 Coaxially meets the frame 2 has a protruding projecting collar 7 flush with the rack end, which in the operating position surrounds the clamping means β with a radial spring, and with its axial end facing away from pivot handle 3, having the same end at the clamping means, finishes elier oak over these. The cover cup s is covered by the rim 9 of the approximately cup-shaped® swivel handle 3 at the shaft end facing away from the 3S collar 7. Preferably, the cover gasket δ is held extensible and axially displaceable on the rack 2. The cover of the cover gasket through the handgrip »DK 176817 B1 3 gutter 9 of the roof is provided with considerable clearance to ensure that the swivel handle is easily rotatable.

According to this embodiment, the cover sheath δ can be displaced from the managment position to the operating position by the gripping end 12 of the cover sheath S, which protrudes negligibly from the swivel handle 3 to cover the circumferential knit and form the molding with the heater or valve. 2nd

In the embodiment of FIG. 3, in addition, similar construction is further provided with an arid configuration by means of which the cover sheath 5 in the position of use is blocked against axial displacement. As a locking means 10, a threaded pin is used for this which extends radially through the tire cover, which in the locking position engages during an impact on the rack 2 The locking means 10 can only be transferred in the associated position when the tire cover s is in the operating position. This prevents unauthorized displacement of the cover 5 and thus the accessibility of the foot clamping medium s, 15. To facilitate mounting, the clamping medium 6 in the area 11 can be retained with the function end tooth or seepage barrel of the foot 2 of the stand. Hereby it is possible to obtain the mounting by screwing the maneuvering element similar thread attachment likens similar food to Eobam root tri-8, because the friction nut due to friction connection or set-up device 20 follows the terrestrial element's swivel movement ice. The tightening gf the clamping means 6 can then be carried out by means of tools, whereby the dry nostrate ridge can thus be retained oak can be adjusted manually and independently of the retaining wall of the clamping means 6.

By means of the invention, it is on a special widow! As far as possible, the connection area between the thermostatic system and the heater is aesthetically designed so that it visually forms a unit and the relevant voltage voltage may be no longer visible. In particular, aesthetic transition between the rotary handle 3 free edge area to the connection to the heater is achieved similarly, with the same. 4 file 6 reproduces various designs of the cover and the 3D swivel handle.

In FIG. 4, the swivel towel 3 is extended by a transparent mold part 13, in the direction of the clamping medium. FIG. 7 shows a front view of a further embodiment. Obtain the transparent part 13 on the outer surface of the casing surface. The division 14 for temperature settings which, when operating the turning handle 3, passes past the reading mark 15 placed on the casing surface of the cover.

6 DK 176817 B1

An outer tiger on the heater mold closure design of the sealing bag 3 and the cover 5 is illustrated in Figs. 5, on which the cover sheath 5, which covers the embroidery knit cord, and the swivel handle 3 extend funnel-shaped with a cylindrical outer diameter, whereby the funnel-shaped and the cup-shaped ones! The qf 5 swivel band can be formed in one piece of seats for two dates, and the funnel-shaped part then consists of transparent material. Advantageously, the orientation is reproduced in conjunction with the scale designation of the funnel-shaped transparent portion of the thermocouple, feeding the marking line placed on the permanent cover.

10 On tig. 6, the swivel handle 3 dives into the bag-shaped recess 8, 3 the sheath end of the cover case S, which faces away from the clamping menu.

The invention is not limited to the embodiment, but can be widely varied within the belt provided.

All new single and comb nation features which are described as described and / or shown in the drawing are considered to be essential prior to the invention.

20

Claims (10)

7 DK 176817 B1 1. Ternary valve for heat valves with a stiffenable mounting and clamping on a valve, as well as a floating tool which can be held thereon, each holding a stop or screw detergent, such as a clamping means, in particular a stiffener; on the rack (2) is provided a cover (5) which is adjustable from a mounting position in which the fastening medium (6} is available, to a position of use in which the stand foot (4) and the fastening medium (δ) are covered, and thereby the cover (S) is designed as a displaceable bell cap, which is rotatably rotatably and axially displaceable on the stand (2), characterized in that the cover (6) coaxially with the stand {2} has an e enda ect with the statewide protruding collar (7). ), which surrounds the clamping medium (S) in the bifurcation with a radial clearance, and which with the axial ends of the clamping medium (6) or protrudes beyond it, and that the cover cap {5} at the axial end facing away from the collar (7) is covered by the ¢ 3} towel. The thermostatic element according to claim 1, characterized in that the cover (5) is held slidably displaceable on the frame (2). Thermostatic element according to one of Claims 1 to 2, characterized in that the tool (5) is manually moved from the mounting position to the operating position. 4, Tsrmosto feoism according to one of claims © 1 to 3, characterized in that the cover (6) has a gripping edge (12). which in the rotary handle (3) mounting position axially in the direction sf the binding index protrudes from smoke and smoke respectively. Thermostatic element according to one of claims 1 to 4, characterized in that a tire cover (S) in the mounting position is fully pushed into the pivot handle (3), whereby the tire cover by means of a slight rotation of the pivot handle (3) from the open position in the the shutter rod and back to the open position are forcibly displaced by such a stretch of road as the cutoff of the connection point that the gripping edge (12} of the cover cap (3) protrudes from the latch handle (3), A terranostate mantle according to one of Claims 1 to 5, the condenser in that the cover (5) in the operating position is locked against axial displacement. A ternostatic element according to claim 6, characterized in that a radial locking pin or threaded pin gripping through the casing, used as a locking pin, if necessary, holds a thread during an impact on the rack (2) or can be inserted into a receiving hole in the stand (2). The thermostat®ism * according to any one of claims 1 to 1! 7, characterized in that the test medium {6} in the form of an anieber nut is kept free friction ion sliding on the stand (2) foot (4). DK 176817 81 8 The thermostat shaft according to Claim 1, File 6: pitcher set, or the end of the handle (3) provided with the rack end Hugtand consists of transparent format or each transparent part (13) is provided with a school designation (14) for the temperature setting, and a corresponding reading mark (£ 15) is affixed to the cover facade of the jacket (S), Thermoatellament according to claims 1 to S, characterized in that the free end of the cover sheath (5) and the swivel handle (3) extend funnel-shaped, whereby in particular the funnel-shaped extension of the swivel handle (3) consists of transparent materials and here an acala deposit. (14) corresponding to a tampon mark 10 (15) on the cover (6),