CN209893500U - Floor heating water pipe - Google Patents

Abstract

The ground heating water pipe comprises a water flowing pipe body and is characterized in that the water flowing pipe body is a three-way pipe body and comprises a water inlet pipe, a water outlet pipe and a heat conducting end, the water inlet pipe is perpendicular to the water flowing pipe body and is arranged on one side of the water flowing pipe body, the water outlet pipe is perpendicular to the water flowing pipe body and is arranged on the other side of the water flowing pipe body, and the heat conducting end is arranged at the unsealed end of the water flowing pipe body. The utility model discloses ground warms up water pipe is provided with the better heat conduction end of leakproofness and the ground warms up water pipe who installs the strainer in the water inlet pipe through the open end at the flow pipe body. This ground heating water pipeline not only can filter the geothermal fluid, prevents intraductal scale deposit, and the tee bend body can be dismantled moreover, convenient follow-up maintenance.

Description

Floor heating water pipe

Technical Field

The utility model relates to a heat preservation pipeline, in particular to warm up water pipe for carrying geothermal fluid.

Background

The ground heating refers to floor radiation heating, the whole ground is used as a radiator, the whole ground is uniformly heated through a heating medium in a floor radiation layer, and the heating purpose is achieved by conducting from bottom to top by utilizing the law that the heat storage and the heat radiation of the ground are upward. The water floor heating is a heating mode which heats water to a certain temperature, conveys the water to a water pipe heat dissipation network under the floor and realizes the heating purpose by heating the floor. It is now common to fix geothermal pipes on the ground through steel mesh, and the general hydrothermal geothermal pipes are PE-RT, PE-X or PB or heat-generating materials.

But the geothermal pipeline is inconvenient to replace aged parts and troublesome in subsequent maintenance, and in addition, as the geothermal pipeline water is used in a closed cycle mode, scales in the geothermal pipeline are difficult to clean after the geothermal pipeline is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a warm up water pipe that structure is more reasonable. One opening end of the water flow pipe body is provided with a heat conducting end with better sealing performance and a floor heating water pipe with a water filter net arranged in the water inlet pipe. This ground heating water pipeline not only can filter the geothermal fluid, prevents intraductal scale deposit, and the tee bend body can be dismantled moreover, convenient follow-up maintenance.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the ground heating water pipe comprises a water flowing pipe body and is characterized in that the water flowing pipe body is a three-way pipe body and comprises a water inlet pipe, a water outlet pipe and a heat conducting end, the water inlet pipe is perpendicular to the water flowing pipe body and is arranged on one side of the water flowing pipe body, the water outlet pipe is perpendicular to the water flowing pipe body and is arranged on the other side of the water flowing pipe body, and the heat conducting end is arranged at the unsealed end of the water flowing pipe body.

Preferably, a water filter screen is fixedly installed in the body of the water inlet pipe.

Preferably, water filtering holes are uniformly distributed on the water filtering net.

Preferably, the heat conducting end comprises a first convex ring and a second convex ring, and the first convex ring and the second convex ring are arranged around the heat conducting end.

Preferably, the first convex ring and the second convex ring are internally provided with sealing rings respectively.

Preferably, the water flow pipe body is a tubular body with a hollow interior.

Preferably, the seal ring is made of rubber.

Preferably, the water flow pipe body is made of stainless steel.

Compared with the prior art, the utility model discloses warm up water pipe's beneficial effect:

1. the heat conduction end of the water pipe body is better in sealing performance than the connecting end of an ordinary pipe, and pipe leakage is not easily caused in the clamping and pressing process.

2. Be provided with the strainer in the inlet tube, the geothermal fluid of heating pipe lets in the inlet tube after, can be through once filtering, warms up the water pipe and connects the body scale deposit at the heat conduction end.

3. When arranging the floor heating water pipe, the floor heating water pipe is arranged at a position convenient for later maintenance, and the tee pipe fitting is convenient to detach and maintain.

Drawings

Fig. 1 is the utility model discloses the structural schematic diagram of ground heating water pipe.

Fig. 2 is the utility model discloses floor heating water pipe's side view (inlet pipe direction).

Fig. 3 is a sectional view of the floor heating water pipe from the A-A direction.

Reference numerals: 1. a flow pipe body; 2. a water inlet pipe; 21. a water filtering net; 3. a water outlet pipe; 4. a heat conducting end; 41. a first convex ring; 42. a second convex ring; 43. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the floor heating water pipe of the present embodiment includes a water flowing pipe body 1, a water inlet pipe 2, a water outlet pipe 3 and a heat conducting end 4.

The water flow pipe body 1 is a stainless steel tubular body with a hollow interior. When the water flowing pipe is horizontally placed, one end of the water flowing pipe body 1 in the vertical direction is a closed end, the other end of the water flowing pipe body 1 in the vertical direction is an unsealed end, and the water flowing pipe body 1 in the horizontal direction comprises a water inlet pipe 2 and a water outlet pipe 3. The water inlet pipe 2 is perpendicular to the water flowing pipe body 1 and is arranged on one side of the water flowing pipe body 1, the water outlet pipe 3 is perpendicular to the water flowing pipe body 1 and is arranged on the other side of the water flowing pipe body 1, and in order to reduce the flowing speed of geothermal fluid and ensure the heating temperature, the water inlet pipe 2 and the water outlet pipe 3 are not arranged oppositely.

Fixed mounting has the strainer 21 with 2 interference fit of inlet tube in the body of inlet tube 2, and seamless bordure stainless steel filter screen is selected here, and evenly distributed has the diameter to be greater than strainer 21 apart from the strainer hole slightly, and the impurity that the energy can flow along with the geothermal fluid passes through on the strainer 21.

The unclosed port of the water flowing pipe body 1 is provided with a heat conducting end 4, the heat conducting end 4 is provided with a first convex ring 41 and a second convex ring 42, the first convex ring 41 and the second convex ring 42 are arranged in a surrounding mode, and rubber sealing rings 43 which are matched with the inner portions of the two convex rings in shape and size are glued in the first convex ring 41 and the second convex ring 42. In order to uniformly transfer energy when geothermal fluid circularly flows in the floor heating water pipe and better heat the whole floor, the pipe diameter of the heat conduction end 4 of the floor heating water pipe is gradually reduced downwards, the pipe diameter of the heat conduction end 4 is not reduced when the pipe diameter is reduced to be convenient for inserting other pipe fittings, and the pipe wall of the heat conduction end 4 is downwards extended by about 3 cm.

When installing the floor heating pipe, need to have card and press instrument and other appurtenance, at first make the plug-in depth mark line with the grafting pipe fitting that matches, prevent that the plug-in pipe fitting from inserting not in place in the installation, reduce the reliability of card pressure connection, then peg graft pipe fitting and floor heating pipe heat conduction end 4 and peg graft, adopt the card to press the instrument, align first bulge loop 41 with the recess of keeping silent, and guarantee to keep silent and floor heating pipe perpendicular, press the trigger, until the card is pressed and is accomplished, second bulge loop 42 card presses the process the same with first bulge loop 41 card and presses the process, the space reduces between the pipe wall that receives the card pressure, extrusion sealing ring 43 strengthens the sealed effect of sealing washer 43. A plurality of ground heating water pipes can be combined for use, the water inlet pipe 2 is connected with a main pipe line entering the home, and the water outlet pipe 3 is connected with another ground heating water pipe through a two-way pipe and is combined and spliced according to the actual conditions on the ground.

The utility model discloses ground warms up water pipe is provided with the better heat conduction end of leakproofness and the ground warms up water pipe of installing the strainer in the water inlet pipe at an open end of flow pipe body. This ground heating water pipeline not only can filter the geothermal fluid, prevents intraductal scale deposit, and the tee bend body can be dismantled moreover, convenient follow-up maintenance.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (8)

1. The utility model provides a ground heating water pipe, includes flowing water pipe body (1), its characterized in that, flowing water pipe body (1) is the tee bend body, including inlet tube (2), outlet pipe (3) and heat conduction end (4), inlet tube (2) perpendicular to flowing water pipe body (1) just set up in flowing water pipe body (1) one side, outlet pipe (3) perpendicular to flowing water pipe body (1) just set up in flowing water pipe body (1) opposite side, heat conduction end (4) set up in flowing water pipe body (1) unclosed one end.

2. The floor heating water pipe according to claim 1, characterized in that a water strainer (21) is fixedly installed in the body of the water inlet pipe (2).

3. The floor heating water pipe according to claim 2, characterized in that water filtering holes are uniformly distributed on the water filtering net (21).

4. The floor heating water pipe according to claim 1, characterized in that the heat conducting end (4) comprises a first convex ring (41) and a second convex ring (42), and the first convex ring (41) and the second convex ring (42) are arranged around the heat conducting end (4).

5. Floor heating water pipe according to claim 4, characterized in that sealing rings (43) are respectively arranged inside the first convex ring (41) and the second convex ring (42).

6. The floor heating water pipe according to claim 1, characterized in that the water flowing pipe body (1) is a tubular body with a hollow interior.

7. Floor heating water pipe according to claim 5, characterized in that the sealing ring (43) is made of rubber.

8. The floor heating water pipe according to claim 1, wherein the water flowing pipe body (1) is made of stainless steel.