CN115371116A - Heating system - Google Patents

Abstract

The invention discloses a heating system which comprises a pipeline linear layout substrate and a pipeline reversing layout substrate, wherein pipeline positioning structures are embedded in the pipeline linear layout substrate and the pipeline reversing layout substrate, and the peripheral area of a heating pipeline circumferentially wrapped by the pipeline positioning structures under the unit length is more than 50% and less than or equal to 65% of the peripheral area of the heating pipeline under the unit length. Adopt the pipeline mounting structure of high cladding rate can improve heating efficiency, simultaneously because pipeline mounting structure adopts between the base plate be mosaic structure, make bonding strength between the two can be multiple times of scheme in the past relatively, even the pipeline appears the thermal expansion and also can not take place the separation in the pipeline slot, and the scheme in the past only generally adopts installation fastener card to establish in the pipeline slot, can't compromise the thermal radiation of whole base plate face so can't realize higher heating efficiency, and this technical scheme can carry out high-efficient heating to the place that needs high-efficient heating region, to need not high-efficient heating region to carry out the high-efficient stress that expands of heat of targeted release.

Description

Heating system

Technical Field

The invention relates to the technical field of heating systems, in particular to a heating system which can improve heating efficiency and is suitable for long and narrow channels/compact areas and other special areas.

Background

The heating system mainly comprises low-temperature hot water ground radiation heating (water floor heating) and heating cable ground radiation heating (electric floor heating) according to different heating modes. The existing indoor decoration mostly adopts low-temperature hot water wall/ground radiation heating, and the low-temperature hot water wall/ground radiation heating adopts a heating mode that hot water with the temperature not higher than 60 ℃ is used as a heating medium, the hot water circularly flows in a heating pipe to heat a wall/floor, and the heat is supplied to the indoor through the ground in a radiation and convection heat transfer mode.

The existing heating system is generally provided with a pipeline groove reserved on a heating module, the pipeline groove is mostly of a U-shaped structure, after a pipeline is installed, the pipeline is prone to thermal expansion due to the fact that hot water is conveyed by the pipeline, if the thermal expansion degree of the pipeline is continuously increased due to untimely heat dissipation, the stress of the pipeline structure is increased, the pipeline is prone to bending due to the fact that the top resistance of the pipeline is small, the pipeline can bend upwards, the contact area of the pipeline in the pipeline groove is reduced, the pipeline can continue to bend upwards and finally jack up the floor above the pipeline, the traditional pipeline groove is of the U-shaped structure, the maximum pipeline wrapping rate is 50%, and heating efficiency is not ideal.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a heating system which can improve the heating efficiency of the heating system and is suitable for special areas such as long and narrow channels, compact areas and the like.

In order to achieve the purpose, the invention adopts the following technical scheme:

a heating system comprises a pipeline linear layout substrate and a pipeline reversing layout substrate, wherein pipeline positioning structures are embedded in the pipeline linear layout substrate and the pipeline reversing layout substrate, and the peripheral area of the heating pipeline wrapped by the pipeline positioning structures in the circumferential direction under the unit length is larger than 50% and smaller than or equal to 65% of the peripheral area of the heating pipeline under the unit length. Generally adopt the straightway when indoor heating system installs and the switching-over section between the straightway, but if adopt traditional U type pipeline slot, the above-mentioned problem can appear, but the pipeline mounting structure who adopts high cladding rate can improve heating efficiency, simultaneously because pipeline mounting structure adopts be mosaic structure between the base plate, make the bonding strength between the two can be multiple of scheme in the past relatively, even the pipeline appears the thermal expansion and also can not take place the separation in the pipeline slot, and the scheme in the past only generally adopts the installation fastener card to establish in the pipeline slot, can't compromise the thermal radiation event of whole base plate face and can't realize higher heating efficiency, and this technical scheme can carry out high-efficient heating to the place that needs high-efficient heating region, to need not high-efficient heating region to carry out the high-efficient stress that releases of pertinence.

Make following improvement on the basis of this application scheme, pipeline location structure is including being located the bottom and being used for wrapping up the cladding section of pipeline, being located the cladding section top and with the integrative spacing section that sets up of cladding section and cover the heat radiation panel on corresponding the base plate, spacing section and cladding section inwards retrieve in the department of linking and form a binding off region. High-efficient heating conversion efficiency is realized to high cladding rate through the cladding section, simultaneously because the spacing section of the regional department of binding off can carry out spacing processing to the heating line of its cladding section parcel, spacing processing back, even the heating line appears the thermal expansion and takes off the groove phenomenon, just also can not take place panel by perk, swell phenomenon.

Make following improvement on the basis of this application scheme, spacing section is provided with two and sets up respectively at the top both ends of cladding section. The pipeline positioning structure adopts the limiting sections arranged on two sides of the cladding section, so that the above effects can be in an ideal state.

Make following improvement on the basis of this application scheme, spacing section is provided with one and sets up in arbitrary one in the top both ends of cladding section respectively, and the top other end of cladding section is vertical straightway transition. The pipeline positioning structure adopts the limiting section arranged at one end of the cladding section, the above effects can be realized, and the effect is just a little inferior to the corresponding effect brought by the structural design of the two limiting sections.

On the basis of the scheme of the application, the following improvement is made that the corresponding radiuses of the limiting section and the cladding section are equal or the radius size corresponding to the limiting section is 0.2-2.0 mm larger than the radius size corresponding to the cladding section. The pipeline structure can ensure the adaptability of the pipeline, and simultaneously, the stability of the pipeline structure can reach the optimal stability on the premise of equal radius according to the structural performance of the installed pipeline; the adaptability of the pipeline can be guaranteed by adopting the latter, and meanwhile, according to the structural performance of the pipeline after installation, the structural design can effectively improve the structural stability of the pipeline but has the effect slightly inferior to that of the pipeline with the same radius size.

On the basis of the scheme of the application, the improvement is that the width of the top opening of the cladding section accounts for 89-94% of the corresponding diameter of the cladding section. By the method, adaptive installation of the heating pipeline and structural stability and reliability after installation can be considered, and the effect brought by installation of the high-cladding-rate pipeline is effectively guaranteed.

The pipeline reversing layout substrate comprises an inner side reversing distribution section and an outer side reversing distribution section, the inner side reversing distribution section is an arc section with an angle larger than 180 degrees, the outer side reversing distribution section comprises a transverse section, a longitudinal section and a steering section for connecting the transverse section and the longitudinal section, and a pipeline positioning structure is arranged on the transverse section and the longitudinal section. This kind of design is used to the regional heating of compact, because pipeline interval all adopts more than 150mm in the current scheme, if this kind of scheme uses the regional heating of compact, then the regional heating efficiency that is close to the limit and says out behind the pipeline installation can be very low, and pipeline thermal expansion back bend pipeline's structural stress can be equivalent to several times of conventional installation form, very easily take place to take off the groove wane phenomenon, so this technical scheme solves this problem, through carrying out inboard big turn in bend department, the little curved processing in the outside, both guarantee that high-efficient heating also can stop the groove that takes off of switching-over department and strike the board phenomenon and take place.

On the basis of the scheme of the application, the pipeline linear layout substrate is provided with pipeline positioning structures at equal intervals, and the interval between every two adjacent pipeline positioning structures is 150-500 mm. The scheme here is to the special area of long narrow type passageway, because the region is indoor vestibule mostly, the heating demand is not very big, the most heating project organization that adopts the all standing heat radiation of current scheme, this just does not need the regional certain amount of heat that consumes of special heating demand originally to its region, so this adoption is interrupted the heat dissipation + location and is handled, if the too big stress that can make its pipeline thermal expansion back of pipeline location structure interval can't obtain releasing effectively, though can reduce the heat loss in this department, but there is the risk that has the pipeline to take off the groove, if the pipeline location structure is too dense, heat loss is too big, increase user's use cost, so above-mentioned scheme of design department.

The pipeline reversing layout substrate comprises a first reversing section, a second reversing section and an arc transition section, wherein the arc transition section is used for connecting the first reversing section and the second reversing section, and a pipeline positioning structure is arranged on the first reversing section and the second reversing section. The technical scheme is an improvement aiming at a long and narrow channel, a connection reversing area with a heating demand area and a connection area of a heating source and the ground/wall surface, and the problem of the bend is solved by arranging the structure because the bend at the position also has the problem of the bend.

On the basis of the scheme, the pipeline straight line laying substrate and the pipeline reversing laying substrate are connected through a mortise and tenon structure. Can make each base plate link up and form a whole in its heating system for the difference in height can not appear on the pipeline all is in unified horizontal plane, makes the heating more even.

Drawings

FIG. 1 is a front view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of FIG. 1 according to the present invention;

FIG. 3 is a front view of the overall structure of an embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of FIG. 3 according to the present invention;

FIG. 5 is a front view of the overall structure of an embodiment of the present invention;

FIG. 6 is a schematic view of the overall structure of FIG. 5 according to the present invention;

FIG. 7 is a cross-sectional view of a line locating feature according to one embodiment of the present invention;

FIG. 8 is a cross-sectional view of a line locating feature according to one embodiment of the present invention;

FIG. 9 is a cross-sectional view of the line locating structure of FIG. 7 in accordance with the present invention;

FIG. 10 is a cross-sectional view of the line locating structure of FIG. 8 in accordance with the present invention;

FIG. 11 is a schematic diagram of the coating rate of the line locating structure of FIG. 7 according to the present invention;

FIG. 12 is a schematic illustration of the coating rate of the line locating structure of FIG. 8 according to the present invention;

FIG. 13 is a connection diagram of the pipeline reversing arrangement substrate and the pipeline mounting structure according to an embodiment of the present invention;

FIG. 14 is a connection diagram of the pipeline reversing arrangement substrate and the pipeline mounting structure according to an embodiment of the present invention;

FIG. 15 is a connection diagram of the pipeline reversing layout substrate and the pipeline mounting structure according to the embodiment of the present invention;

FIG. 16 is a schematic view of the overall structure of a pipeline routing substrate according to an embodiment of the present invention;

fig. 17 is a front view showing the overall construction of a heating system according to an embodiment of the present invention;

fig. 18 is a front view showing an overall structure of a heating system according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 6 and 13 to 18, a heating system includes a pipeline linear layout substrate 100 and a pipeline reversing layout substrate 200, both of which are provided with pipeline grooves, the cross sections of the pipeline grooves need to be adapted to a pipeline positioning structure 300, both of the pipeline linear layout substrate 100 and the pipeline reversing layout substrate 200 are embedded with pipeline positioning structures 300, and the peripheral area of the heating pipeline circumferentially wrapped by the pipeline positioning structure 300 under unit length is greater than 50% and less than or equal to 65% of the peripheral area of the heating pipeline under unit length. Generally adopt the straightway and the switching-over section between the straightway when indoor heating system installation, but if adopt traditional U type pipeline slot, can appear above-mentioned problem, but adopt the pipeline mounting structure 320 of high cladding rate to improve heating efficiency, simultaneously because what pipeline mounting structure adopted between the base plate is mosaic structure, make the bonding strength between the two can be several times than the past scheme, even the pipeline appears the thermal expansion and also can not take place to separate in the pipeline slot, and the past scheme generally only adopts the installation fastener card to establish in the pipeline slot, can't compromise the thermal radiation of whole base plate face so can't realize higher heating efficiency, and this technical scheme can carry out high-efficient heating to the place that needs high-efficient heating region, specifically be the pipeline location structure 300 that can guarantee through high cladding rate can guarantee the high efficiency conversion of pipeline to the thermal radiation aluminium panel, can be with the mosaic structure of parcel pipeline with the pipeline slot adaptation with the thermal radiation aluminium panel of covering whole base plate with whole pipeline positioning structure 300, specifically be for need not to the high-efficient thermal radiation aluminium panel of high efficiency release thermal stress, this scheme is applicable to general heating region, two adjacent pipeline mounting interval generally are about 150 mm.

Example 2

As shown in fig. 7 to fig. 12, on the basis of the above embodiment, the pipeline positioning structure 300 includes a cladding section 310 located at the bottom and used for wrapping the pipeline, a position-limiting section 320 located above the cladding section 310 and integrally disposed with the cladding section 310, and a heat radiation panel 330 covering the corresponding substrate, wherein the position-limiting section 320 and the cladding section 310 are retracted inwards at the junction to form a closing-in region. Thermal radiation panel 330 adopts the aluminum plate that 0.3mm is thick, spacing section 320 and cladding section 310 adopt the circular arc section structure specifically refer to 7 to 12 shown, adopt the preparation of aluminium system material to compromise cost and thermal radiation efficiency, high-efficient heating conversion efficiency is realized to high cladding rate through cladding section 310, simultaneously because the spacing section 320 of close up regional department can carry out spacing processing to the heating pipeline of its cladding section 310 parcel, after spacing processing, even the heating pipeline appears the thermal expansion and takes off the groove phenomenon, just also can not take place panel by the perk, the swell phenomenon.

Example 3

As shown in fig. 7, 9 and 11, on the basis of the above embodiment, a modification is made in that the two limiting sections 320 are respectively disposed at the two ends of the top of the wrapping section 310. The pipeline positioning structure 300 adopts the limiting sections 320 arranged on the two sides of the cladding section 310, so that the above effects can be in an ideal state, the top of the cladding section 310 can be outwards supported when hot water is conveyed through a pipeline and expands due to heat, the opening of the cladding section 310 has an outward expansion trend, and due to the existence of the base plate and the limiting sections 320, the base plate and the limiting sections 320 cooperate with the pipeline to enable the pipeline to be in a stable state, the contact surface of the base plate and the limiting sections cannot be changed, and the heating efficiency of the pipeline can be always kept.

Example 4

As shown in fig. 8, 10 and 12, unlike embodiment 3, the limiting section 320 is provided with one of the two ends of the top of the wrapping section 310, and the other end of the top of the wrapping section 310 is a vertical straight line section transition. The pipeline positioning structure 300 adopts the limiting section 320 arranged at one end of the cladding section 310, and the above effects can be realized, but the effect is slightly inferior to the corresponding effect brought by the structural design of arranging two limiting sections 320.

Example 5

As shown in fig. 9 and 10, on the basis of any of the above embodiments, the corresponding radii of the limiting section 320 and the cladding section 310 are equal. The adaptability of the pipeline can be ensured, and meanwhile, the stability of the pipeline structure can be optimal on the premise of equal radius according to the structural performance of the pipeline after installation.

Example 6

As shown in fig. 9 and 10, unlike embodiment 5, the radius dimension corresponding to the limiting section 320 is 0.2-2.0 mm, preferably 0.5mm larger than the radius dimension corresponding to the wrapping section 310, which can also ensure the adaptability of the pipeline, and according to the structural performance after the pipeline is installed, the structural design can effectively improve the structural stability of the pipeline but has the effect slightly inferior to the effect of the same radius dimension.

Example 7

On the basis of any embodiment, the following improvement is made, the width of the top opening of the cladding section 310 accounts for 89% -94% of the corresponding diameter of the cladding section 310, the diameter of the cladding section adopted by the test sample of the company is 16.3mm, and the widths of the top opening are 14.60mm,15.18mm and 15.80mm. By the method, adaptive installation of the heating pipeline and structural stability and reliability after installation can be considered, the effect brought by high-cladding-rate pipeline installation is effectively guaranteed, and the requirement that the peripheral area of the heating pipeline is wrapped by the circumferential direction of the pipeline positioning and installing structure 300 under the unit length and is more than 50% and less than or equal to 65% of the peripheral area of the heating pipeline under the unit length can be met.

Example 8

As shown in fig. 3, 4, 14, and 18, on the basis of any of the above embodiments, an improvement is made in that the pipeline reversing layout substrate 200 includes an inner reversing distribution section 210 and an outer reversing distribution section 220, the inner reversing distribution section 210 is a circular arc section with an angle greater than 180 °, the outer reversing distribution section 220 includes a transverse section 221, a longitudinal section 222, and a turning section 223 for connecting the transverse section 221 and the longitudinal section 222, the pipeline positioning structure 300 is mounted on the transverse section 221 and the longitudinal section 222, and the turning section 223 can also be provided. If the inner side reversing distribution section 210 is an arc section with an angle of 180 degrees, the heating device can only be applied to general heating areas (as shown in fig. 1, fig. 2 and fig. 13), the design in the scheme is used for heating compact areas, because the distance between pipelines in the existing scheme is more than 150mm, if the scheme is used for heating compact areas, the heating efficiency of the areas close to the side ways after the pipelines are installed is very low, the structural stress of the pipelines in the curve ways after the pipelines are thermally expanded is equal to a plurality of times of the conventional installation form, and the phenomenon of groove and plate dropping is very easy to occur, so the technical scheme solves the problem, and the problem can be solved by carrying out the treatment of large inside bends and small outside bends at the curve places, so that the phenomenon of groove and plate dropping at the reversing places can be avoided by ensuring efficient heating, and the distance between the pipelines can be controlled to be about 100mm by adopting the scheme.

Example 9

As shown in fig. 5 and 6, in addition to any of the above embodiments, the pipeline straight-line layout substrate 100 is provided with the pipeline positioning structures 300 at equal intervals, the interval between two adjacent pipeline positioning structures 300 is 150mm to 500mm, the pipeline positioning structure 320 of the company experimental sample is 40mm in length, 220mm in interval, 45mm in length, 280mm in interval, 50mm in length and 340mm in interval. The scheme here is to the special area of long narrow type passageway, because the regional most is indoor vestibule, the heating demand is not very big, the most heating project organization that adopts the all standing heat radiation of current scheme, this just does not originally need the regional certain amount of heat that consumes of special heating demand to its region, so this adoption is interrupted the heat dissipation + location and is handled, if the too big stress that can make its pipeline thermal expansion in pipeline location structure 300 interval can't obtain releasing effectively, though can reduce the heat loss in this department, but there is the risk that has the pipeline to take off the groove, if pipeline location structure 300 is too dense, heat loss is too big, increase user's use cost, the above-mentioned scheme of this design department.

Example 10

As shown in fig. 5, on the basis of any of the above embodiments, an improvement is made in that the pipeline reversing layout substrate 200 is installed at both ends of the pipeline straight layout substrate 100, the pipeline reversing layout substrate 200 includes a first reversing segment 230, a second reversing segment 240, and an arc transition segment 250 for connecting the first reversing segment 230 and the second reversing segment 240, the pipeline positioning structure 300 is installed on the first reversing segment 230 and the second reversing segment 240, and the arc transition segment 250 may also be provided. The above-mentioned structure is the same with outside switching-over distribution section 220 effect, so do not do this and describe repeatedly, and this technical scheme is to long narrow type passageway and have the regional improvement of switching-over of linking in the regional and heating source and ground/wall joint department region of heating demand, because the bend of this department also has the problem that above-mentioned bend department exists, so set up this kind of structure here and solve its problem.

Example 11

As shown in fig. 13, 14, 15, and 16, in addition to any of the above embodiments, a modification is made in that the pipeline straight-line arranging substrate 100 and the pipeline reversing arranging substrate 200 are connected by a mortise and tenon structure. Can make each base plate link up and form a whole in its heating system for the difference in height can not appear on the pipeline all is in unified horizontal plane, makes the heating more even.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be equally replaced or changed within the protection scope of the present invention.

Claims (10)

1. A heating system is characterized by comprising a pipeline linear layout substrate and a pipeline reversing layout substrate, wherein pipeline positioning structures are embedded in the pipeline linear layout substrate and the pipeline reversing layout substrate, and the peripheral area of the heating pipeline circumferentially wrapped by the pipeline positioning structures under the unit length is more than 50% and less than or equal to 65% of the peripheral area of the heating pipeline under the unit length.

2. The heating system of claim 1, wherein the pipeline positioning structure comprises a covering section located at the bottom and used for covering the pipeline, a limiting section located above the covering section and integrally arranged with the covering section, and a heat radiation panel covering the corresponding substrate, and the limiting section and the covering section are inwardly recycled at the joint to form a closing-in area.

3. The heating system of claim 2, wherein the two limiting sections are respectively arranged at two ends of the top of the cladding section.

4. The heating system of claim 2, wherein the limiting section is provided with one of the two ends of the top of the cladding section, and the other end of the top of the cladding section is a vertical straight line section transition.

5. The heating system according to any one of claims 2 to 4, wherein the limiting section and the cladding section have the same radius or the radius size of the limiting section is 0.2-2.0 mm larger than that of the cladding section.

6. The heating system according to claim 5, wherein the width of the top opening of the cladding section is 89-94% of the corresponding diameter of the cladding section.

7. The heating system according to claim 1, wherein the pipeline reversing layout substrate comprises an inner reversing distribution section and an outer reversing distribution section, the inner reversing distribution section is a circular arc section with an angle larger than 180 degrees, the outer reversing distribution section comprises a transverse section, a longitudinal section and a turning section for connecting the transverse section and the longitudinal section, and the pipeline positioning structure is installed on the transverse section and the longitudinal section.

8. The heating system according to claim 1, wherein the pipeline positioning structures are arranged on the pipeline straight-line layout substrate at equal intervals, and the interval between two adjacent pipeline positioning structures is 150 mm-500 mm.

9. The heating system according to claim 8, wherein the pipeline reversing layout base plates are arranged at two ends of the pipeline straight layout base plate, each pipeline reversing layout base plate comprises a first reversing section, a second reversing section and an arc transition section for connecting the first reversing section and the second reversing section, and the pipeline positioning structures are arranged on the first reversing section and the second reversing section.

10. The heating system according to claim 1, wherein the pipeline straight-line laying substrate and the pipeline reversing laying substrate are connected through a mortise and tenon joint structure.

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