Tube section and capillary tube mat formed therefrom
A technology of capillary tubes and pipe fittings, which is applied in the direction of fixed conduit components, other non-combustion heat generation, solar collector parts, etc., can solve the problems of narrowing, increased pressure loss, and non-existence, and achieve small energy loss , avoid interruption, the effect of high fracture sensitivity
Inactive Publication Date: 2012-05-16
GEOCLIMADESIGN
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Problems solved by technology
The problem that arises here is that the transitional cross-sections of the capillary and main tube forming the branches do not have dimensionally fixed dimensions, and such a connection has a relatively high risk of bending and breaking just at the transition zone between the capillary and the usually welded spot. high sensitivity
In addition, the necessary heating and melting of the welding zone during the welding process also leads to narrowing or widening or step transitions, which have a negative effect on the pressure curve and are therefore not the same as in the case of a free-flowing liquid in a pipe system The pressure loss increases significantly in such a capillary network compared to
Method used
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[0022] figure 1 shows a network of capillary pipes, which can be added, for example, in walls or floors for building heating. The capillary network consists of a plurality of interconnected tubes 1 through which a fluid, for example hot and / or cold water, is conducted.
[0023] Each pipe 1 along the direction of extension of the longitudinal axis A has a plurality of branches 11 extending here at an angle β with respect to the axis A, all of which lie in a plane, and wherein the distance B between adjacent branches 11 For example, it is 10 to 40 mm. The branch pipe 11 communicates with the inner cavity of the main pipe 10 of the pipe fitting 1 , so that the liquid guided by the main pipe 10 of the pipe fitting 1 can also flow into the branch pipe 11 .
[0024] On the free end 110 of each branch pipe 11 of pipe fitting 1, form a connection area 111, this connection area is in figure 2 Partial enlargement is shown in the middle. In this connection area 111, inserts with dia...
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Abstract
The invention relates to a tube section, comprising a main tube having a first diameter and at least one outlet branching off from the main tube at an angle and having a diameter smaller than the first diameter, wherein the tube section and the at least one outlet are formed in one piece from a plastic material, and a connection area for a connectable capillary tube is formed at the free end of the at least one outlet. The invention further relates to a capillary tube mat formed from tube sections and capillary tubes connected to the outlets.
Description
technical field [0001] The invention relates to a pipe comprising a main pipe having a first diameter and at least one branch pipe extending angularly from the main pipe, the branch pipe having a smaller diameter relative to the first diameter. The present invention also relates to a capillary network, which is formed by adding a capillary to the aforementioned pipe, and the capillary is connected to the pipe. Background technique [0002] The function of the capillary network is to realize the heat exchange between the fluid guided by the capillary network and the external environment, such as heating or cooling in the application field of building heating, or for example absorbing ground heat and providing it to the heat pump application. Fluid flowing through. [0003] Tubes are used in capillary networks known so far, in which the capillaries are first inserted into a main tube extending in the longitudinal direction of the shaft, after heating, for example via a movabl...
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Patent Timeline
Login to View More IPC IPC(8): F28F9/02F24D3/10F24D3/12F24D3/16F24F5/00
CPCF28F9/162Y02E10/40F24J2/245F28F2255/143F24D3/1066F24J3/081F24D3/125F24J2/243F24D3/146F28D1/05316F24D3/12Y02E10/44F28F21/063F28F9/0246F24J2/482F28F9/187Y02E10/12F28F9/0243F24S10/73F24S10/742F24S70/14F24T10/10Y02B30/00Y02E10/10
Inventor 赫尔曼·察伦
Owner GEOCLIMADESIGN