CN201706597U

CN201706597U - Novel heater pipeline device

Info

Publication number: CN201706597U
Application number: CN2010202491310U
Authority: CN
Inventors: 常庆和; 常正全; 刘林叶
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-07
Filing date: 2010-07-07
Publication date: 2011-01-12
Anticipated expiration: 2020-07-07

Abstract

The utility model provides a heating device. In order to solve the problems that radiators in the traditional heater device have big temperature difference and even do not dissipate heat, the utility model provides a novel heater pipeline device, which comprises at least two sets of radiators and pipelines connected with the radiators, wherein the pipelines comprise water supply pipes and water return pipes; the radiators are provided with water supply joints and water return joints; the water supply joints and the water return joints of at least two sets of radiators at the ends of the pipelines are respectively connected with the water supply pipes and the water return pipes, and the water supply joints and the water return joints of the rest radiators are only connected with the water supply pipes. The utility model overcomes the disadvantage of big temperature difference of the front radiators and the rear radiators of the traditional unidirectional series heater pipeline device by adopting a mode of bidirectionally connecting the tail ends of the pipelines in parallel, and simultaneously, a large number of pipes can also be saved, the flow circulation conditions in the pipelines are improved and the problem that the rear ends of the heater pipeline are athermal can be effectively solved.

Description

Novel heating pipeline device

Technical field

The utility model relates to a kind of heating device, is specially a kind of room heater piping installation.

Background technology

Heating installation is the device of resisting cold heating in northern area winter, is to utilize burning in boiler to go out steam or hot water, is transported to radiator in the building by heating pipeline, and the heat that sheds increases room temperature.The connected mode of heating pipeline and the heat of radiator have close related.Two kinds of common pipeline connecting modes are unidirectional polyphones and two-way and connect, unidirectional polyphone (Fig. 1) is meant that every group of radiator joins end to end and is connected on the feed pipe, under the normal condition, the temperature difference of two groups of radiators that front and back are adjacent can reach about 4 ℃, under the situation of Cycle Difference, the radiator of back even do not have temperature, another shortcoming of unidirectional series connection is that the hot water flow of every group of radiator can not be regulated arbitrarily.Two-way parallel connection (Fig. 2) is that the water inlet and the water return outlet of every group of radiator is connected on feed pipe and the return pipe; the water supply person in charge and backwater that feed pipe and return pipe are connected in the vertical shaft are responsible for; the advantage of this connected mode is having a narrow range of temperature of every group of radiator; can regulate arbitrarily; the flow of regulating arbitrary radiator can not exert an influence to other radiator; but be in the middle of the pipeline or middle radiator after partially can not thermal phenomenon occur through regular meeting; its reason is that the hot water after every group of radiator all will dispel the heat sends back to return pipe; centre position at pipeline; the temperature of feed pipe and return pipe can equate basically; back-end location at pipeline; the temperature of return pipe may exceed feed pipe; in the heating pipeline device of normal heating; when having only return water temperature to be lower than supply water temperature; just can there be sufficient hot water to guarantee heating in the radiator, in case the too high heating installation that will cause of return water temperature is not warm.

Summary of the invention

For solve in the existing heating installation the radiator temperature difference greatly, the problem of heat radiation not even, the utility model provides a kind of novel heating pipeline device.

Overcome the above problems, the technical solution adopted in the utility model is: a kind of novel heating pipeline device, the pipeline that includes at least two group radiators and connect radiator, pipeline comprises feed pipe and return pipe, radiator is provided with water supply interface and backwater interface, the water supply interface that is at least two group radiators of pipeline end is connected feed pipe and return pipe respectively with the backwater interface, and the water supply interface of all the other radiators all only is connected feed pipe with the backwater interface.

At the front end of pipeline, hot water flow back into feed pipe again behind the feed pipe inflow radiator, and to the end of pipeline, the hot water that flows out from radiator flows into return pipe.

Compared with prior art, novel heating pipeline device described in the utility model, adopt the pipeline connecting mode of terminal two-way parallel connection, overcome the big shortcoming of traditional unidirectional tandem heating pipeline device front and back radiator temperature difference, also can save a large amount of tubing simultaneously, the pipeline front end does not have return pipe, the return water temperature of pipeline rear end can be not too high, again because the return pipe of pipeline end is responsible for nearer apart from backwater, improve the water circulation situation in the pipeline, can effectively solve the not hot problem in heating pipeline rear end.

Description of drawings

Fig. 1 is the schematic diagram of the unidirectional pipeline that is connected in series.

Fig. 2 is the schematic diagram of the two-way pipeline that is connected in parallel.

Fig. 3 is the structural representation of the utility model heating pipeline device.

Fig. 4 is the structural representation that is connected with the novel heating pipeline device of elbow.

Among the figure, the 1-radiator; The 2-feed pipe; The 3-return pipe; The 4-water supply interface; 5-backwater interface; The 6-elbow; The 7-valve; The 8-vertical shaft.

The specific embodiment

A kind of novel heating pipeline device described in the utility model, as shown in Figure 3, the pipeline that includes at least two group radiators 1 and connect radiator 1, pipeline comprises feed pipe 2 and return pipe 3, radiator 1 is provided with water supply interface 4 and backwater interface 5, the water supply interface 4 that is at least two group radiators 1 of pipeline end is connected feed pipe 2 and return pipe 3 respectively with backwater interface 5, and the water supply interface 4 of all the other radiators 1 all only is connected feed pipe 2 with backwater interface 5.The water supply person in charge and backwater that feed pipe 2 and return pipe are connected respectively in the vertical shaft 8 are responsible for.

The a lot of radiators that use are to adopt for advancing the mode that goes out down under the backwater to be connected with pipeline now, the distance of water supply interface 4 and backwater interface 5 is very near, be about about 10cm, cross the flow of feed pipe 2 and radiator 1 with equiulbrium flow in the length of joint in order to increase feed pipe 2, as shown in Figure 4, the heat collector 1 that only is connected with feed pipe 2 is added with elbow 6 with the junction of feed pipe.

For the ease of regulating the flow of every group of radiator, the valve 7 of adjustable throttle amount is housed all on the water supply interface 4 of every group of radiator 1 and backwater interface 5.

Claims

1. novel heating pipeline device, the pipeline that includes at least two group radiators (1) and connect radiator (1), pipeline comprises feed pipe (2) and return pipe (3), radiator (1) is provided with water supply interface (4) and backwater interface (5), it is characterized in that: the water supply interface (4) that is at least two group radiators (1) of pipeline end is connected feed pipe (2) and return pipe (3) respectively with backwater interface (5), and the water supply interface (4) of all the other radiators (1) all only is connected feed pipe (2) with backwater interface (5).

2. novel heating pipeline device according to claim 1 is characterized in that: only the radiator (1) that is connected with feed pipe (2) is added with elbow (6) with the junction of feed pipe.

3. novel heating pipeline device according to claim 1 and 2 is characterized in that: the valve (7) that the adjustable throttle amount all is housed on the water supply interface (4) of every group of radiator (1) and the backwater interface (5).