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Thermostat valve structure of heater

A thermostat and heater technology, applied in heating methods, lighting and heating equipment, instruments, etc., can solve problems such as increasing costs

Active Publication Date: 2014-05-07
DANFOSS AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

both increase cost

Method used

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  • Thermostat valve structure of heater
  • Thermostat valve structure of heater
  • Thermostat valve structure of heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 Shown is a thermostat valve structure 1 (hereinafter simply structure) of a heater with a valve 2 comprising a valve housing 3 with a pipe section 4 and an actuating element 5 . The pipe section 4 has a longitudinal axis 6 . The pipe section has a nut element 7 at one end and an external thread 8 at the other end, so that the valve housing 2 can be arranged between the heater and a supply line (not shown in detail) for a heat transfer medium fluid. Other kinds of connections are also possible, for example a so-called "press fit".

[0034] Using methods known per se, the actuating element 5 is guided through the gland and acts on a valve element, not shown in detail, which is arranged in the valve housing 2 . The valve element interacts with the valve seat. When the valve element is close to the valve seat, the flow of the heat transfer medium fluid is throttled more strongly.

[0035] The thermostat valve structure 1 of heater also comprises thermostatic co...

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PUM

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Abstract

The heating element-thermostatic valve arrangement (1) has a valve (2) which has a valve housing (3) with a pipe section (4) and an actuating element (5) movable in a moving direction transverse to longitudinal axis (6) of the pipe section. A thermostatic attachment (9) is connected with the valve housing. The thermostatic attachment has a fixing arrangement encompasses the circumference of the pipe section in a partial manner.

Description

technical field [0001] The invention relates to a thermostat valve structure for a heater having a valve comprising a valve housing and a thermostatic cover connected to the valve housing, wherein the valve housing has a pipe section and is capable of movement in a direction transverse to the longitudinal axis of the pipe section moving actuating element. Background technique [0002] This thermostat valve configuration is found in many heaters. The actuating element is designed as a pin which is guided through the gland and interacts with a valve element which is biased by a spring in the opening direction. The thermostatic hood comprises a thermostatic element which expands with increasing temperature and thus moves the valve element closer in the direction of the valve seat by the actuating element in order to throttle the supply of the heat transfer medium fluid, usually hot water. [0003] The thermostatic cover is fixed to the valve housing with respect to the forces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/64
CPCF24D19/0002G05D23/023F24D19/1018F24D19/0012
Inventor 安德斯·O·克劳森
Owner DANFOSS AS