CN221005331U - Capillary network gate root heat preservation piece and heat preservation cover - Google Patents
Capillary network gate root heat preservation piece and heat preservation cover Download PDFInfo
- Publication number
- CN221005331U CN221005331U CN202322988322.9U CN202322988322U CN221005331U CN 221005331 U CN221005331 U CN 221005331U CN 202322988322 U CN202322988322 U CN 202322988322U CN 221005331 U CN221005331 U CN 221005331U
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- Prior art keywords
- capillary network
- insulating sheet
- heat
- capillary
- collecting pipe
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- 238000004321 preservation Methods 0.000 title abstract description 16
- 239000004033 plastic Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 229910052602 gypsum Inorganic materials 0.000 description 10
- 239000010440 gypsum Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model provides a capillary network gate root heat preservation sheet and a heat preservation sleeve, wherein the heat preservation sheet comprises a first part and a plurality of second parts, wherein the first part is used for wrapping a part of a collecting pipe of the capillary network gate, the second parts are connected with the first part and used for wrapping a part of a position where a capillary is connected with the collecting pipe, the cross section of the first part is semicircular, the cross section of the second part is semicircular, and the first part and the second part are integrally formed. The capillary network gate root heat-insulating sheet and the heat-insulating sleeve provided by the utility model can overcome the problems of complex installation and construction and long construction period of the capillary network gate caused by the existing capillary network gate root heat-insulating mode.
Description
Technical Field
The utility model relates to construction of a tail end of a radiation air conditioner, in particular to a capillary network grid root heat preservation sheet and a heat preservation sleeve.
Background
In radiation heating and cooling, the capillary network grid A is widely used as a heat exchanger for the tail end of an air conditioner in heating, ventilation and air conditioning engineering of civil buildings. As shown in fig. 1, the capillary network grid a includes a water supply collecting pipe A1, a water return collecting pipe A3 and a plurality of capillaries A2 connecting the water supply collecting pipe A1 and the water return collecting pipe A3, and the root of the capillary network grid a refers to the position where the water supply collecting pipe A1, the water return collecting pipe A3 and the capillaries A2 are connected with the water supply collecting pipe A1 and the water return collecting pipe A3, and is generally defined within the range of 0.15 m in length and 1 m in width. The current common capillary grid wet construction process is laid under the ceiling plasterboard, on the inner wall and in the ground fine stone concrete cushion. The process of installing a capillary grid under a suspended ceiling plasterboard D is described briefly below with reference to fig. 2: 1. hoisting a water supply collecting pipe A1 and a water return collecting pipe A3 of the capillary network grid A to a specified height (consistent with the installation height of the secondary joist) by using a lifting rod C; 2. connecting the collecting pipe and the room water supply and return pipe to form a closed waterway, pressing and testing, suspending the capillary network grid in a curled shape, and immediately replacing the capillary network grid once a water leakage point is found; 3. after pressing and no leakage, respectively sleeving rubber and plastic heat preservation pipe sleeves B1 outside collecting pipes of the capillary network grid, wherein the diameter of the heat preservation pipe is 40mm; 4. hoisting a double-layer waterproof gypsum board D, and cutting a 45-degree chute G on the gypsum board D to enable the capillary tube net grid body to penetrate out of the chute G; 5. sticking a heat-insulating rubber-plastic plate B2 on two sides of the capillary A2 respectively, wrapping the root part of the heat-insulating rubber-plastic plate B2 by a sandwich shape, wherein the thickness of the heat-insulating rubber-plastic plate B2 is 20mm, the width of the heat-insulating rubber-plastic plate B2 is 1 meter, the length of the heat-insulating rubber-plastic plate B2 is 0.15 meter, and the heat-insulating rubber-plastic plate B2 stretches into the chute G by the sandwich shape inclined at an angle of 45 degrees, so that the bottom edge of the heat-insulating rubber-plastic plate is level with the bottom edge of the chute, and the heat-insulating rubber-plastic plate B is used for later-stage decoration professional putty filling and leveling; and sixthly, straightening the capillary network grid body, fixing the capillary network grid body under the gypsum board, and waiting for the subsequent construction of the special gypsum plaster layer E and the decoration layer F.
The heat preservation of the root part of the capillary network grid is always a difficult problem in the wet construction process of the capillary network grid, and the existing problems are that two rubber plastic plates are wrapped on the root part of the capillary network, so that the whole sandwich is high in hardness, high in shape and thickness, a chute with large width is required to be formed on a gypsum board, the sandwich with fixed shape and large thickness can pass through, in addition, after the sandwich passes through the chute, the bottom edges of the rubber plastic plates and the bottom edges of the chute are difficult to be kept flat, a paper cutter is often required to be used for trimming, and later chute gypsum sealing treatment is difficult, so that the construction engineering amount is large, the site construction is time-consuming and labor-consuming, and the construction method cannot be standardized.
Disclosure of utility model
The utility model provides a capillary network gate root heat-insulating sheet and a heat-insulating sleeve, which can overcome the problems of complex installation and construction and long construction period of a capillary network gate caused by the existing capillary network gate root heat-insulating mode.
The capillary network gate root heat-insulating sheet comprises a first part and a plurality of second parts, wherein the first part is used for wrapping a part of a collecting pipe of the capillary network gate, the second parts are connected with the first part and are used for wrapping a part of a position where the capillary is connected with the collecting pipe, the cross section of the first part is semicircular, the cross section of the second part is semicircular, and the first part and the second part are integrally formed.
Preferably, the axis of the first portion of the insulating sheet is perpendicular to the axis of the second portion.
Preferably, the thickness of the first portion of the insulating sheet is 8-12 mm.
Preferably, the thickness of the second portions of the insulating sheet is 5-12 mm, the second portions are uniformly distributed and the interval between the adjacent second portions is 10-40 mm.
Preferably, all the second portions are the same length and are 10-30 mm.
Preferably, the thermal insulation sheet is made of rubber plastic materials.
The utility model relates to a capillary network gate root insulation sleeve, which comprises a first insulation sheet and a second insulation sheet, wherein the first insulation sheet and the second insulation sheet are both insulation sheets as described above, the first part of the first insulation sheet and the first part of the second insulation sheet can be spliced to completely wrap a collecting pipe, and the second part of the first insulation sheet and the second part of the second insulation sheet can be spliced to completely wrap the connecting position of a capillary and the collecting pipe.
Preferably, the edge end face of the first portion of the first thermal insulation sheet and the edge end face of the first portion of the second thermal insulation sheet may be bonded by an adhesive, and the edge end face of the second portion of the first thermal insulation sheet and the edge end face of the second portion of the second thermal insulation sheet may be bonded by an adhesive.
Preferably, the first part of the first heat-insulating sheet and the first part of the second heat-insulating sheet are fixed on the outer wall of the collecting pipe of the capillary network grid through binding, and the second part of the first heat-insulating sheet and the second part of the second heat-insulating sheet are fixed on the outer wall of the capillary of the collecting pipe of the capillary network grid through binding.
Compared with the prior art, the utility model has the following beneficial effects:
When the capillary network gate root thermal insulation sleeve is used, the first thermal insulation sheet and the second thermal insulation sheet are wrapped at the capillary network gate root, and the first thermal insulation sheet and the second thermal insulation sheet can be fixed with the capillary network gate root in any existing mode. In addition, the width of the groove can be correspondingly reduced, the groove is also easier to seal by caulking gypsum in the later stage, and in addition, the structure and the size of the capillary network grating are standardized, so that the heat preservation sheet can be manufactured in a standardized manner, and the heat preservation construction of the root part of the capillary network grating and the construction related to the root part of the capillary network grating can be standardized, thereby greatly improving the construction efficiency.
Drawings
Fig. 1 is a schematic view of a heat insulation structure of a capillary network gate root in the prior art.
Fig. 2 is a schematic view of a prior art installation of a capillary grid under a suspended ceiling gypsum board.
Fig. 3 is a schematic structural diagram of a capillary network gate root insulation sleeve according to an embodiment of the present utility model in a front view direction.
Fig. 4 is a schematic diagram of a structure of a capillary network gate root insulation sleeve according to an embodiment of the present utility model in a right view direction, wherein a left view is a schematic diagram when a first insulation sheet is separated from a second insulation sheet, and a right view is a schematic diagram after the first insulation sheet and the second insulation sheet are spliced.
Fig. 5 is a schematic structural diagram of a capillary network gate root insulation cover applied to a capillary network gate according to an embodiment of the present utility model.
Reference numerals
FIGS. 1-2
A capillary tube net grid, A1 water supply collecting pipe, A2 capillary tube, A3 backwater collecting pipe, B1 heat preservation pipe sleeve, B2 heat preservation rubber and plastic board, C suspender, D gypsum board, E plastering layer, F decorative layer and G chute.
FIGS. 3-4
11 Water supply collecting pipe, 12 backwater collecting pipe and 13 capillary pipe;
14 a first thermal pad, 141 a first portion, 142 a second portion;
15 second insulating sheet, 151 first portion, 152 second portion.
Detailed Description
The utility model provides a capillary grid root heat-insulating sheet 14, 15, as shown in fig. 3-4, the heat-insulating sheet 14, 15 comprises a first part 141, 151 for wrapping a part of a collecting pipe of the capillary grid, and a plurality of second parts 142, 152 connected with the first part 141, 151 and used for wrapping a part of a position where the capillary is connected with the collecting pipe, wherein the collecting pipe can be a water supply collecting pipe 11 or a return water collecting pipe 12, the cross section of the first part 141, 151 is semicircular, the cross section of the second part 142, 152 is semicircular, and the first part 141, 151 and the second part are integrally formed into 142, 152. In this embodiment, the thermal insulation sheets 14, 15 are made of a flame-retardant B1 grade rubber plastic material.
In this embodiment, the axes of the first portions 141, 151 of the insulating sheet are perpendicular to the axes of the second portions 142, 152. The thickness of the first portions 141, 151 is 8-12 mm, in this embodiment 10mm. The thickness of the second portion 142, 152, which is 5-12 mm, in this embodiment 8mm, allows the size of the capillary network gate root after insulation to be smaller, which further reduces the width of the chute. The second portions 142, 152 are uniformly distributed, and the spacing between adjacent second portions 142, 152 is 10-40 mm. All second portions 142, 152 are the same length, 10-30 mm, in this embodiment 15mm. From the theory of fluid mechanics, the Reynolds number of water in the capillary network grid is small, the flow is laminar, the local heat exchange coefficient of the root inlet section is larger, and the length of the inlet section is longer. The 150mm length limitation allows for a combination of reduced heat loss and limited mounting elevation within the manifold ceiling.
The utility model provides a capillary network grid root insulation sleeve which can be widely applied to a capillary network grid installation construction process of suspended ceilings, inner wall walls and floors. The insulation cover comprises a first insulation sheet 14 and a second insulation sheet 15, in this embodiment, the structures and the dimensions of the first insulation sheet 14 and the second insulation sheet 15 are identical, and all adopt the insulation sheets, as shown in fig. 5, a first portion 141 of the first insulation sheet 14 and a first portion 151 of the second insulation sheet 15 may be spliced to completely wrap the collecting pipe, and a second portion 142 of the first insulation sheet 14 and a second portion 152 of the second insulation sheet 15 may be spliced to completely wrap a position where one capillary 13 is connected to the collecting pipe (water supply collecting pipe 11 or return water collecting pipe 12).
When the capillary network gate root thermal insulation sleeve is used, the first thermal insulation sheet 14 and the second thermal insulation sheet 15 are wrapped at the capillary network gate root, and the first thermal insulation sheet 14 and the second thermal insulation sheet 15 can be fixed with the capillary network gate root in any mode in the prior art, and as each capillary 13 is wrapped respectively, even if the wrapping is finished, the capillary 13 root can still be bent to a large extent, the capillary 13 root can pass through a chute opened on a gypsum board more easily, and can be kept flush with the bottom of the chute more easily after passing through the chute without trimming. In addition, the width of the chute can be correspondingly reduced, the chute is easier to seal by caulking gypsum in the later stage, and in addition, the structure and the size of the capillary network grating are standardized, so that the insulating sleeve can be manufactured in a standardized manner, and the construction of insulating the root of the capillary network grating and the construction related to the insulating sleeve can be standardized, thereby greatly improving the construction efficiency.
The standard capillary network grid comprises a water supply collecting pipe 11, a return water collecting pipe 12 and a plurality of capillaries 13 connected with the water supply collecting pipe 11 and the return water collecting pipe 12, wherein the positions of the water supply collecting pipe 11 and the water supply collecting pipe 11 connected with the capillaries 13 are wrapped and insulated through a capillary network grid root insulation sleeve, and the positions of the return water collecting pipe 12 and the return water collecting pipe 12 connected with the capillaries 13 are wrapped and insulated through another capillary network grid root insulation sleeve. In this embodiment, the end face of the edge of the first portion 141 of the first thermal insulation sheet 14 and the end face of the edge of the first portion 152 of the second thermal insulation sheet 151 are bonded by an adhesive, and the end face of the edge of the second portion 142 of the first thermal insulation sheet 14 and the end face of the edge of the second portion 152 of the second thermal insulation sheet 151 are bonded by an adhesive to the capillary 13.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent substitutions of the utility model will occur to those skilled in the art, which are within the spirit and scope of the utility model.
Claims (8)
1. The heat-insulating sheet is characterized by comprising a first part and a plurality of second parts, wherein the first part is used for wrapping a part of a collecting pipe of the capillary network grid, the second parts are connected with the first part and used for wrapping a part of a position where the capillary is connected with the collecting pipe, the cross section of the first part is semicircular, the cross section of the second part is semicircular, and the first part and the second part are integrally formed.
2. The capillary network gate root insulating sheet of claim 1, wherein the axis of the first portion of the insulating sheet is perpendicular to the axis of the second portion.
3. The capillary network gate root insulating sheet of claim 2, wherein the thickness of the first portion of the insulating sheet is 8-12 mm.
4. A capillary network gate root insulating sheet according to claim 3, wherein the thickness of the second portion of the insulating sheet is 5-12 mm, the second portions are uniformly distributed and the spacing between adjacent second portions is 10-40 mm.
5. The capillary network gate root insulating sheet of claim 4, wherein the lengths of all the second portions are the same and are all 10-30 mm.
6. The capillary network gate root insulating sheet according to any one of claims 1-5, wherein the insulating sheet is made of a rubber-plastic material.
7. The heat-insulating sleeve for the root of the capillary network grid is characterized by comprising a first heat-insulating sheet and a second heat-insulating sheet, wherein the first heat-insulating sheet and the second heat-insulating sheet are heat-insulating sheets according to any one of claims 1 to 6, the first part of the first heat-insulating sheet and the first part of the second heat-insulating sheet can be spliced to completely wrap the collecting pipe, and the second part of the first heat-insulating sheet and the second part of the second heat-insulating sheet can be spliced to completely wrap the connecting position of a capillary and the collecting pipe.
8. The capillary network grid root insulating sleeve of claim 7, wherein the edge end surface of the first portion of the first insulating sheet and the edge end surface of the first portion of the second insulating sheet are bondable by an adhesive, and the edge end surface of the second portion of the first insulating sheet and the edge end surface of the second portion of the second insulating sheet are bondable by an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988322.9U CN221005331U (en) | 2023-11-06 | 2023-11-06 | Capillary network gate root heat preservation piece and heat preservation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988322.9U CN221005331U (en) | 2023-11-06 | 2023-11-06 | Capillary network gate root heat preservation piece and heat preservation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221005331U true CN221005331U (en) | 2024-05-24 |
Family
ID=91117459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322988322.9U Active CN221005331U (en) | 2023-11-06 | 2023-11-06 | Capillary network gate root heat preservation piece and heat preservation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221005331U (en) |
-
2023
- 2023-11-06 CN CN202322988322.9U patent/CN221005331U/en active Active
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| GR01 | Patent grant |