CN207299106U

CN207299106U - It is a kind of for heating system midway or the device that is heated of terminal

Info

Publication number: CN207299106U
Application number: CN201721228243.6U
Authority: CN
Inventors: 范姚华
Original assignee: China Energy Saving Jiaxing Building Energy Co Ltd
Current assignee: China Energy Saving Jiaxing Building Energy Co Ltd
Priority date: 2017-09-24
Filing date: 2017-09-24
Publication date: 2018-05-01
Anticipated expiration: 2027-09-24

Abstract

The utility model provides a kind of device heated for the midway of heating system or terminal, it is related to heating technology field, section including a perforation is circular tubular body structure, electric heating wire is provided with structure, power cable is connected with heater strip, power cable can be that heater strip is powered heating, structure is connected among the pipeline of heating system, heat transfer medium in pipeline can be passed through out of structure, and heater strip can carry out being again heated to appropriate high temperature to the heat transfer medium passed through from this.

Description

It is a kind of for heating system midway or the device that is heated of terminal

Technical field

Heating technology field is the utility model is related to, more particularly to a kind of is that heating system midway or terminal are heated Device.

Background technology

The form of winter Home Heating has very much, there is the self-built heating system of family, the self-built heating system of cell, ground source heat energy Heating system, the most widely used or northern central heating, central heating refer to a kind of form for concentrating group type heating； For northern area, weather is colder, it is necessary to which heating duration is grown, and central heating has the characteristics that resource intensive utilization, can The efficiency of heating is greatly improved, for personal family, central heating also relatively saves money.

In addition central heating Environmental Safety, although there are pipe network heat loss, Pipeline transport energy consumption, primary construction for central heating Unfavorable factors such as cost height, and due to building or operation and management level reason can cause situation uneven in temperature, but from overall situation Say, but compared with family's each door type heating, central heating is both economical energy saving, safety and environmental protection heating system form.By In there is special messenger to be responsible for operational management, central heating operational efficiency is high and has automatic monitoring system, inspects periodically maintenance every year, safety Performance is of a relatively high；Can be by centralized processing from environmental pollution caused by environmental protection, smoke evacuation etc., will environmental protection compared to each household smoke evacuation Much.

But central heating also has a defect that heat transfer distance is longer, thermal loss is more, causes same heating system Different district heating effects is different in system, and for the user close to heat source region, the heat-transfer medium temperature in pipeline is high, can obtain To good heating effect, and the user away from heat source region, since the heat transfer medium in pipeline has moved away from heat source, temperature by Gradually reduce, heating effect can also have a greatly reduced quality, and the heat source conduit positions set are fixed, cause those remote Heat source is in the heating effect that the region of line end cannot always become reconciled, and sets advantage due to weather reason, heat in pipeline The loss of energy is serious, and heating system has performed practically no function substantially after reaching stub area, and the heat transfer medium in pipeline is through long-distance Transport heat has lost totally.

In order to solve this problem, the dress that the utility model provides a kind of midway for heating system or terminal is heated Put, can be that pipeline carries out midway heating in heating system, equal to giving heating system to carry out midway supplying heat, in such pipeline Heat-conducting medium can still keep appropriate high temperature when reaching end, provide preferable heating experience to the user.

Utility model content

The purpose of this utility model is to provide a kind of for heating system midway or the device that is heated of terminal, it can be Central heating system provides reheating, and the heat transfer medium in heating pipeline can still keep higher temperature when being delivered to end Degree.

To achieve these goals, the utility model adopts the following technical solution：

It is a kind of for heating system midway or the device that is heated of terminal, including the section of a perforation is circular tubulose Structure, is provided with electric heating wire in the structure, is connected with power cable on the heater strip, and the power cable can be with Heating is powered for heater strip, the principle of the utility model is that the structure is connected among the pipeline of heating system, Heat transfer medium in pipeline can be passed through out of structure, and heater strip is provided with structure, heat transfer that can be to passing through from this Medium is heated again, and when the heat transfer medium of heating system reaches end, temperature decreases, after the structure Appropriate high temperature can be again heated to, in this way, also can preferably be heated even at the user of heating system end Experience.

Further, the heater strip is arranged on the centre position of the structure circular cross-section, and heater strip Both ends are all fixed on the inner wall of structure, and intermediate position is made as coiled coil shape, can increase and heat transfer medium Contact surface, improves heating effect, and the heater strip both ends, which are all fixed on structure inner wall, can ensure stability, increases structure Intensity.

Further, the structure outer wall uses metal material, its inner wall is using insulation corrosion-resistant plastic material, structure External wall can ensure higher structural strength and anti-pressure ability, and structure inner wall can ensure the insulating properties with the external world, and Resist the corrosion from heat transfer medium.

Further, the tubular form of the structure is in shape of chinese word Ji, i.e. interlude is provided with one section of protrusion, due to heating The pipeline of system is all embedded in underground substantially, and for the sake of security, the structure and heater strip for being connected with power cable cannot bury Underground is put, avoids leaking electricity and conveniently inspecting periodically, the tubular form of the structure is arranged to the beneficial effect of shape of chinese word Ji just The heating pipeline for being it from underground is embedded in influences, and raised body portion can protrude through on ground on structure, be Later stage inspects periodically offer conveniently, and is beneficial to safety.

Further, one layer of heat preservation layer is also enclosed with outside the structure, the form of parcel insulation material can be used, The form that vacuum heat-insulating layer is set can also be used.

Further, structure both ends import and export is provided with tap, can with the pipeline on heating system into Row socket, facilitates the installation of the utility model to be taken with unloading.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment.

Fig. 2 is the Section A-A schematic diagram of the utility model embodiment.

In figure：1- structures, 2- heater strips, 3- power cables, 4- insulating layers, 5- taps, 11- inner walls, 12- outer walls.

Embodiment

The utility model is described in detail below in conjunction with embodiment.

As shown in Figure 1, a kind of be for heating system midway or the device that is heated of terminal, including the section of a perforation Circular tubular body structure 1, is provided with electric heating wire 2 in the structure 1, power cable 3 is connected with the heater strip 2, The power cable 3 can be that heater strip 2 is powered heating, and the principle of the utility model is to be connected to the structure 1 Among the pipeline of heating system, the heat transfer medium in pipeline can be passed through out of structure 1, and heater strip is provided with structure 1, The heat transfer medium passed through from this can be heated again, when the heat transfer medium of heating system reaches end, temperature is Reduce, by the way that appropriate high temperature can be again heated to after the structure 1, in this way, even at heating system end User can also obtain preferably heating experience.

Further, the heater strip 2 is arranged on the centre position of 1 circular cross-section of structure, such as the section of Fig. 2 Shown in figure, and the both ends of heater strip 2 are all fixed on the inner wall 11 of structure 1, and the centre position of the heater strip 2 is made As coiled coil shape, the contact surface with heat transfer medium can be increased, improve heating effect, 2 both ends of heater strip are all consolidated Stability can be ensured by being scheduled on 1 inner wall 11 of structure, increase structural strength.

Further, the outer wall 12 of the structure 1 uses metal material, its inner wall 11 is using insulation corrosion-resistant plastic material Matter, the outer wall 12 of structure 1 can ensure higher structural strength and anti-pressure ability, the inner wall 11 of structure 1 can ensure with Extraneous insulating properties, and resist the corrosion from heat transfer medium.

Further, the tubular form of the structure 1 is in shape of chinese word Ji, i.e. interlude is provided with one section of protrusion, due to supplying The pipeline of heating system is all embedded in underground substantially, for the sake of security, is connected with the structure 1 of power cable 3 with heater strip 2 not The embedding underground of energy, avoids leaking electricity and conveniently inspecting periodically, the tubular form of the structure 1 is arranged to the beneficial effect of shape of chinese word Ji The heating pipeline that fruit is that it from underground is embedded in influences, and raised body portion can protrude through ground on structure 1 On, inspect periodically offer conveniently for the later stage, and be beneficial to safety.

Further, one layer of heat preservation layer 4 is also enclosed with outside the structure 1, the shape of parcel insulation material can be used Formula, can also use the form for setting vacuum heat-insulating layer.

Further, the 1 both ends import and export of structure is provided with tap 5, can be with the pipeline on heating system It is socketed, facilitates the installation of the utility model to be taken with unloading.

The explanation of embodiment herein above is only intended to help the core concept for understanding the utility model.It should be pointed out that pair , can also be to this practicality on the premise of the utility model principle is not departed from for those skilled in the art Some improvement of new carry out and modification, these are improved and modification is also fallen into the protection domain of the utility model claims.

Claims

It is 1. a kind of for heating system midway or the device that is heated of terminal, it is characterised in that：Section including a perforation is Circular tubular body structure (1), the structure (1) is interior to be provided with electric heating wire (2), and confession is connected with the heater strip (2) Electric wire cable (3), the power cable (3) can be that heater strip (2) is powered heating.
It is 2. according to claim 1 for heating system midway or the device that is heated of terminal, it is characterised in that：It is described to add Heated filament (2) is arranged on the centre position of the structure (1) circular cross-section, and the both ends of heater strip (2) are all fixed on On the inner wall (11) of structure (1), intermediate portion is made as coiled coil shape.
It is 3. according to claim 1 or 2 for heating system midway or the device that is heated of terminal, it is characterised in that：Institute The outer wall (12) for stating structure (1) uses metal material, its inner wall (11) is using insulation corrosion-resistant plastic material.
It is 4. according to claim 1 or 2 for heating system midway or the device that is heated of terminal, it is characterised in that：Institute The tubular form for stating structure (1) is in shape of chinese word Ji, and in-between section is provided with one section of protrusion.
It is 5. according to claim 1 or 2 for heating system midway or the device that is heated of terminal, it is characterised in that：Institute State and be also enclosed with one layer of heat preservation layer (4) outside structure (1).
It is 6. according to claim 1 or 2 for heating system midway or the device that is heated of terminal, it is characterised in that：Institute State structure (1) both ends import and export and be provided with tap (5).