CN205896536U

CN205896536U - Pipeline structure of preventing frostbite

Info

Publication number: CN205896536U
Application number: CN201620922270.2U
Authority: CN
Inventors: 白玉旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2017-01-18
Anticipated expiration: 2026-08-23

Abstract

The utility model provides a pipeline structure of preventing frostbite, relate to the pipeline technology field, through the outer tube by separating temperature NULL, outer pipe box is established on the inner tube, and in, fill by expanded material between the outer tube, the outside of inner tube is equipped with many rings of resistance wire winding, resistance wire winding and temperature switch are connected, the signal lamp is established on the outer tube, the realization real time monitoring cold and hot to the pipeline, it is safe convenient, this application can be prevented frostbite automatically, it is effectual to prevent frostbite, and energy consumption is low, the temporary cable reconnecting transition box is convenient for connection, and simple and practical structure, wide in application.

Description

A kind of freezing prevention tubing structure

Technical field

The utility model is related to pipe technology field, refers specifically to a kind of freezing prevention tubing structure.

Background technology

Pipeline be with pipe, pipe connector and valve etc. be connected into for convey gas, liquid or band solid particle Fluid device.Generally, fluid, after the supercharging such as air blast, compressor, pump and boiler, flows to low pressure at the high pressure of pipeline Place, is possible with pressure or the gravity conveying of fluid itself.When it is cold, external pipe is easy to freeze, and solves now pipeline The method freezing is to wrap cotton outside pipeline and foam to make water pipe be incubated, the overcoat manually wrapped up in be exposed to outdoor need through Often change, and maintenance is difficult when leakage.

Chinese patent application cn201410377676.2 discloses a kind of master being mainly used in the insulation of hot gas conveyance conduit The dynamic heat insulation structure compensating heat preserving method and realizing the method, between pipe surface and heat-insulation layer or in pipe insulating layer Setting electromagnetic induction coil, pipeline, as electromagnetic induction heater, calculates or measurement pipeline soak losses, electromagnetic induction heating The 10% to 90% of amount compensation pipe insulation heat loss amount is it is adaptable to fluids within pipes temperature is between 200 DEG C -1000 DEG C Pipe insulation.Said apparatus provide the scheme solving some problems, but do not account for freezing prevention tubing and check difficult and section The problem of energy.

Utility model content

The purpose of this utility model is that there are the problems referred to above for existing technology, provides a kind of freezing prevention tubing structure, gram In place of taking the deficiencies in the prior art, can automatic freezing-protective, good freezing protection effect, energy consumption is low, reasonable in design, compact conformation.

For realizing object above, the utility model is achieved by the following technical programs: a kind of freezing prevention tubing structure, bag Include inner tube, outer tube, resistance wire ring, signal lamp and temperature switch, described outer tube is made up of temperature insulating material, and described outer tube is set in institute State in inner tube, and filling-foam material between inner and outer pipe, the outside of said inner tube is provided with multi-turn resistance wire ring, described resistance wire Circle is connected with described temperature switch, and described signal lamp is located on described outer tube.

Further, it is additionally provided with solar module to be connected with described resistance wire ring, energy consumption is low it is not necessary to consuming is a large amount of Electric energy.

Further, said inner tube is constituted for resistant material, can transport plurality of liquid and gas.

Further, described signal lamp is connected with the through hole whorl on described outer tube.

Compared with prior art, the beneficial effects of the utility model are:

The utility model provides a kind of freezing prevention tubing structure, is made up of temperature insulating material outer tube, and outer tube is set in interior Fill by expanded material between Guan Shang, and inner and outer pipe, the outside of inner tube is provided with multi-turn resistance wire ring, and resistance wire ring and temperature are opened Close and connect, signal lamp is located on outer tube, realize the monitor in real time cold and hot to pipeline, safe and convenient, the application can automatic freezing-protective, prevent Jelly effect is good, and energy consumption is low, easy to connect, simple and practical, is suitable for being widely popularized.

Brief description

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

In figure: 1, inner tube；2nd, outer tube；3rd, resistance wire ring；4th, signal lamp；5th, temperature switch；6th, solar module.

Specific embodiment

Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality Type embodiment, is clearly and completely described the enforcement it is clear that described to the technical scheme in the utility model embodiment Example is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area The every other embodiment that those of ordinary skill is obtained under the premise of not making creative work, broadly falls into the utility model The scope of protection.

In conjunction with accompanying drawing 1, for realizing object above, the utility model is achieved by the following technical programs: a kind of pipeline Anti-freezing structure, including inner tube 1, outer tube 2, resistance wire ring 3, signal lamp 4 and temperature switch 5, described outer tube 2 is by temperature insulating material structure Become, described outer tube 2 is set in said inner tube 1, and filling-foam material between inner and outer pipe, the outside of said inner tube 1 is provided with many Circle resistance wire ring 3, described resistance wire ring 3 is connected with described temperature switch 5, and described signal lamp 4 is located on described outer tube 2.

Preferably, it is additionally provided with solar module 6 to be connected with described resistance wire ring 3；Said inner tube 1 is resistant material Constitute；Described signal lamp 4 is connected with the through hole whorl on described outer tube 2.

When the utility model uses, the temperature in inner tube 1, when the temperature is low, temperature switch are perceived by temperature switch 5 The contact of the bimetal leaf on 5 is in closure state, and resistance wire ring is electrically connected with solar module 6, by inner tube 1 is The heater of electromagnetic induction is heated, and the signal lamp 4 of parallel connection is bright；When the temperature of inner tube 1 rises to the operating temperature of temperature switch 5 During value, bimetallic element is heated and produces internal stress and rapid action, opens contact, cuts off circuit, thus playing heat protective effect, Synchronous signal lamp 4 goes out, and can pass through the cold and hot situation of signal lamp 4 monitor in real time pipeline.

To sum up, the utility model provides a kind of freezing prevention tubing structure, is made up of temperature insulating material outer tube, outer tube is sheathed On inner pipe, and fill by expanded material between inner and outer pipe, the outside of inner tube is provided with multi-turn resistance wire ring, resistance wire ring and temperature Degree switch connects, and signal lamp is located on outer tube, realizes the monitor in real time cold and hot to pipeline, safe and convenient, the application can prevent automatically Freeze, good freezing protection effect, energy consumption is low, easy to connect, simple and practical, is suitable for being widely popularized.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating In any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that Also there is other identical element including in the process of described key element, method, article or equipment.

Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although with reference to aforementioned reality Apply example the utility model has been described in detail, it will be understood by those within the art that: it still can be to front State the technical scheme described in each embodiment to modify, or equivalent is carried out to wherein some technical characteristics；And these Modification or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of the utility model each embodiment technical scheme Enclose.

Claims

1. a kind of freezing prevention tubing structure is it is characterised in that include inner tube, outer tube, resistance wire ring, signal lamp and temperature switch, institute State outer tube to be made up of temperature insulating material, described outer tube is set in said inner tube, and filling-foam material between inner and outer pipe, described The outside of inner tube is provided with multi-turn resistance wire ring, and described resistance wire ring is connected with described temperature switch, and described signal lamp is located at described On outer tube.

2. freezing prevention tubing structure according to claim 1 is it is characterised in that be additionally provided with solar module and described electricity Resistance wire ring connects.

3. freezing prevention tubing structure according to claim 1 is it is characterised in that said inner tube is constituted for resistant material.

4. freezing prevention tubing structure according to claim 1 is it is characterised in that through hole on described signal lamp and described outer tube Threaded.