CN210424014U

CN210424014U - Heat-preservation integrated solar special pipe

Info

Publication number: CN210424014U
Application number: CN201921112617.7U
Authority: CN
Inventors: 王景旺; 高元杰; 卜淑云
Original assignee: Tianjin Zhongcai Profiles Co ltd
Current assignee: Tianjin Zhongcai Profiles Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a heat preservation integration solar energy special pipe, including being responsible for, inner tube, bearing layer, heat preservation foaming layer, connecting rod, inoxidizing coating, jump ring and connector, be responsible for including inner tube, bearing layer, heat preservation foaming layer and inoxidizing coating, the inner tube outside is equipped with the bearing layer, the bearing layer outside is equipped with the heat preservation foaming layer, heat preservation foaming layer both sides rigid coupling has the connecting rod, the inoxidizing coating sets up in the heat preservation foaming layer outside, the jump ring is fixed at being responsible for both ends, the connector sets up at being responsible for both ends, the utility model discloses a three layer construction integrated extrusion moulding technique has not only simplified production technology, has reduced manufacturing cost, and each layer is closely bonded simultaneously, and difficult separation, construction convenience is swift, and thermal insulation performance is good and long service life.

Description

Heat-preservation integrated solar special pipe

Technical Field

The utility model relates to a pipeline equipment technical field specifically is a heat preservation integration special solar energy pipe.

Background

Along with the improvement of environmental protection and saving consciousness of people, the solar water heater is more and more widely used. A blood vessel-water pipe is arranged between the solar energy and the indoor water using device, and the sanitation, cleanness and safe use of the pipe are necessarily pursued by each consumer. However, because the solar tube has high water temperature for a long time, is installed outdoors, has poor use environment and has harsh requirements on high and low temperature resistance and aging resistance of the tube, most of the current customers directly use the PPR, PEX or PPR aluminum plastic tube, the phenomena of rapid aging and pipeline breakage are easy to occur, the existing solar special tube has poor heat insulation effect, is not beneficial to disassembly and assembly, has poor practicability and short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special pipe of integration solar energy keeps warm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: heat preservation integration solar energy special pipe, including being responsible for, inner tube, bearing layer, heat preservation foaming layer, connecting rod, inoxidizing coating, jump ring and connector, be responsible for including inner tube, bearing layer, heat preservation foaming layer and inoxidizing coating, the inner tube outside is equipped with the bearing layer, the bearing layer outside is equipped with the heat preservation foaming layer, heat preservation foaming layer both sides rigid coupling has the connecting rod, the inoxidizing coating sets up in the heat preservation foaming layer outside, the jump ring is fixed at being responsible for both ends, the connector sets up and is being responsible for both ends.

As a further aspect of the present invention: the heat insulation material in the heat insulation foaming layer is glass wool which is an inorganic fiber and has the characteristics of good forming, small volume density, low heat conductivity, heat insulation, good sound absorption performance, corrosion resistance, stable chemical performance and the like, and the practicability is high.

As a further aspect of the present invention: the connecting rod outer end is the arc structure, can promote the steadiness of being responsible for through the connecting rod, avoids taking place the displacement, long service life.

As a further aspect of the present invention: the connector inner is equipped with the draw-in groove, and the jump ring sets up in the draw-in groove, is convenient for install being responsible for and connector, and the connector is connected with the water heater, the dismouting of being convenient for to do benefit to and carry out routine maintenance and troubleshooting to it, the connector adopts the copper of copper outer cladding plastics to mould the piece, and the product structure is exquisite, simple to operate, and improvement installation effectiveness is more than 50%, and can reduce pipe-line system's heat loss effectively, has ensured pipe-line system's thermal insulation performance.

As a further aspect of the present invention: the pressure-bearing layer and the heat-insulating foaming layer are treated by adopting a plasma dewatering technology, the water stains on the outer surfaces of the pressure-bearing layer and the heat-insulating foaming layer are eliminated, the coating tightness among the layers is improved, the protective layer adopts a corona treatment hardening process, the problem that the pipe is scratched when in use is solved, the protective layer adopts ethylene-vinyl acetate copolymer, the performance of the composite material is stable and not easy to degrade, the production stability is improved, and simultaneously the composite material has stronger ultraviolet aging resistance and low temperature cracking resistance, the possibility of frost cracking of the pipe material when the composite material is used in winter is effectively avoided, solves the problem of easy aging after being exposed to the sun, improves the environmental adaptability of project products under extreme climate, further improves the service life of the project products, adopts a PVC chemical foaming mode for the heat-preservation foaming layer, or a foaming molding mode combining physical and chemical foaming of PE is adopted, the process method is flexibly switched, and a multi-formula diversified production mode can meet different customer requirements.

Compared with the prior art, the beneficial effects of the utility model are that: the stability of the main pipe can be improved through the connecting rods, the displacement is avoided, and the service life is long; the inner end of the connector is provided with a clamping groove, the clamping spring is arranged in the clamping groove, the main pipe and the connector are convenient to install, the connector is connected with the water heater and is convenient to disassemble and assemble, so that daily maintenance and fault maintenance of the connector are facilitated, the connector is a copper plastic part coated with plastics outside copper, the product structure is exquisite, the installation is convenient, the installation efficiency is improved by more than 50%, the heat loss of a pipeline system can be effectively reduced, and the heat insulation performance of the pipeline system is guaranteed; the utility model discloses an integrative extrusion moulding technique of three layer construction has not only simplified production technology, has reduced manufacturing cost, closely bonds between each layer simultaneously, and difficult separation, construction convenience is swift.

Drawings

Fig. 1 is a schematic structural diagram of a heat-preservation integrated solar special pipe.

Fig. 2 is a left sectional view of a main pipe in the heat-insulating integrated solar special pipe.

Fig. 3 is a sectional view of a connector in the heat-insulating integrated solar special pipe.

In the figure: the heat-insulating and foaming pipe comprises a main pipe 1, an inner pipe 2, a pressure-bearing layer 3, a heat-insulating and foaming layer 4, a connecting rod 5, a protective layer 6, a clamp spring 7 and a connector 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, the heat-insulating integrated solar energy dedicated pipe comprises a main pipe 1, an inner pipe 2, a pressure-bearing layer 3, a heat-insulating foaming layer 4, a connecting rod 5, a protective layer 6, a clamp spring 7 and a connecting head 8, wherein the main pipe 1 comprises the inner pipe 2, the pressure-bearing layer 3, the heat-insulating foaming layer 4 and the protective layer 6, the pressure-bearing layer 3 is arranged outside the inner pipe 2, the heat-insulating foaming layer 4 is arranged outside the pressure-bearing layer 3, the heat-insulating material in the heat-insulating foaming layer 4 is glass wool, which is an inorganic fiber, and has the characteristics of good molding, small volume density, low thermal conductivity, good heat insulation, good sound absorption performance, corrosion resistance, stable chemical performance and the like, and is strong in practicability, the connecting rod 5 is fixedly connected to both sides of the heat-insulating foaming layer 4, the outer end of, the displacement is avoided, the service life is long, the protective layer 6 is arranged on the outer side of the heat-preservation foaming layer 4, the clamp springs 7 are fixed at two ends of the main pipe 1, the connectors 8 are arranged at two ends of the main pipe, the clamp grooves are arranged at the inner ends of the connectors 8, the clamp springs 7 are arranged in the clamp grooves, the main pipe 1 and the connectors 8 are convenient to install, the connectors 8 are connected with a water heater and are convenient to disassemble and assemble, so that daily maintenance and fault maintenance are facilitated, the connectors 8 are made of copper plastic parts coated with plastics outside copper, the product structure is exquisite, the installation is convenient, the installation efficiency is improved by more than 50%, the heat loss of a pipeline system can be effectively reduced, the heat preservation performance of the pipeline system is guaranteed, the pressure-bearing layer 3 and the heat-preservation foaming layer 4 are processed by adopting a plasma water removal technology, water marks on the outer, the protective layer 6 adopts a corona treatment hardening process, so that the problem of scratching when the pipe is used is solved, the protective layer 6 adopts ethylene-vinyl acetate copolymer, the performance is stable and is not easy to degrade, the production stability is improved, meanwhile, the protective layer has stronger ultraviolet aging resistance and low-temperature cracking resistance, the possibility of frost cracking of the pipe when the pipe is used in winter is effectively avoided, the problem of easy aging after the pipe is exposed to the sun is solved, the environmental adaptability of a project product under extreme climate is improved, the service life of the project product is further prolonged, the heat-preservation foaming layer 4 adopts a PVC chemical foaming mode or a foaming molding mode combining physical and chemical foaming of PE, the process method is flexibly switched, and various production modes of multiple formulas can meet different customer demands, the utility model adopts a three-layer structure integrated extrusion molding technology, not only simplifies the production process, but also reduces the processing and manufacturing cost, meanwhile, the layers are tightly bonded, are not easy to separate, and are convenient and quick to construct.

The utility model discloses a theory of operation is: the main pipe 1 comprises an inner pipe 2, a bearing layer 3, a heat-insulating foaming layer 4 and a protective layer 6, the heat-insulating material in the heat-insulating foaming layer 4 is glass wool, the glass wool is inorganic fiber, and has the characteristics of good forming, small volume density, low heat conductivity, heat insulation, good sound absorption performance, corrosion resistance, stable chemical performance and the like, the practicability is strong, connecting rods 5 are fixedly connected to two sides of the heat-insulating foaming layer 4, the outer ends of the connecting rods 5 are of arc structures, the stability of the main pipe can be improved through the connecting rods, the displacement is avoided, the service life is long, the connecting heads 8 are arranged at two ends of the main pipe, clamping grooves are formed in the inner ends of the connecting heads 8, clamping springs 7 are arranged in the clamping grooves, the main pipe 1 and the connecting heads 8 are convenient to install, the connecting heads 8 are connected with a water heater and are convenient to disassemble, the product has a delicate structure and is convenient to install, the installation efficiency is improved by more than 50%, the heat loss of a pipeline system can be effectively reduced, the heat insulation performance of the pipeline system is ensured, the pressure-bearing layer 3 and the heat insulation foaming layer 4 are treated by adopting a plasma dewatering technology, the water stains on the outer surfaces of the pressure-bearing layer 3 and the heat insulation foaming layer are eliminated, the coating tightness between the layers is improved, the protective layer 6 adopts a corona treatment hardening process, the problem of scratching of the pipe during use is solved, the protective layer 6 adopts ethylene-vinyl acetate copolymer, the performance is stable and is not easy to degrade, the production stability is improved, meanwhile, the ultraviolet aging resistance and the low-temperature cracking resistance are stronger, the possibility of frost cracking of the pipe during winter use is effectively avoided, the problem of easy aging after sunshine is solved, the environmental adaptability of a project product under extreme climate is improved, and the service life of the project product is further prolonged, the foaming mode of PVC chemistry is adopted on heat preservation foaming layer 4, perhaps through the physics of PE and the foaming shaping mode that the chemistry foaming combined together, and the technological method switches in a flexible way, and the diversified production mode of polygamy can satisfy different customer demands, the utility model discloses an integrative extrusion moulding technique of three layer construction has not only simplified production technology, has reduced manufacturing cost, and closely bonding between each layer is difficult for the separation simultaneously, and construction convenience is swift.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Heat preservation integration solar energy special pipe, including being responsible for, inner tube, bearing layer, heat preservation foaming layer, connecting rod, inoxidizing coating, jump ring and connector, its characterized in that, be responsible for including inner tube, bearing layer, heat preservation foaming layer and inoxidizing coating, the inner tube outside is equipped with the bearing layer, the bearing layer outside is equipped with the heat preservation foaming layer, heat preservation foaming layer both sides rigid coupling has the connecting rod, the inoxidizing coating sets up in the heat preservation foaming layer outside, the jump ring is fixed at the person in charge both ends, the connector sets up at the person in charge both ends.

2. The special heat-insulating integrated solar tube as claimed in claim 1, wherein the heat-insulating material in the heat-insulating foamed layer is glass wool.

3. The special heat-insulating integrated solar tube as claimed in claim 1, wherein the outer end of the connecting rod is of an arc structure.

4. The special heat-insulation integrated solar tube as claimed in claim 1, wherein a clamping groove is formed at the inner end of the connector, the clamp spring is arranged in the clamping groove, and the connector is made of a copper plastic member coated with plastic outside copper.

5. The special heat-insulating integrated solar pipe as claimed in claim 1, wherein the pressure-bearing layer and the heat-insulating foaming layer are treated by plasma water removal technology, the protective layer is hardened by corona treatment, the protective layer is made of ethylene-vinyl acetate copolymer, and the heat-insulating foaming layer is made of PVC chemical foaming or foaming molding by combining physical and chemical foaming of PE.