CN2676108Y

CN2676108Y - Geothermal utilization device

Info

Publication number: CN2676108Y
Application number: CNU200420011576XU
Authority: CN
Inventors: 陈笑宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-20
Filing date: 2004-02-20
Publication date: 2005-02-02
Anticipated expiration: 2014-02-20

Abstract

The utility model relates to a geothermy utilization device which belongs to the technical field of heat supply. A loop is respectively connected to the existing water inlet water segregator and a water return water segregator in parallel and is connected with a heating water return main pipe by valves. A filter can be arranged on a shunt circuit of the water inlet water segregator, the water inlet water segregator and the water return water segregator are respectively connected with a geothermy pipe. The utility model has further improvement that the water inlet water segregator and the other end of the shunt circuit are connected with a tap water pipeline by valves, the water return water segregator and the other end of the shunt circuit are connected with a sewer pipeline by the valves. The utility model has another further improvement that a circulation pump is arranged between the water inlet water segregator and the water return water segregator by the valves. The utility model adopts a double circulation design, two main pipes are changed into four main pipes, and the inner diameter of the utility model increases twice. The utility model has the advantages that the hot water flow speed becomes fast, silt is not easy to generate, and the hot water circulation speed is high. The thermal radiation capability is enhanced, the heating effect is improved, and meanwhile, the utility model can be cleaned. The utility model has the temperature reduction function in summer, and the utility model has positive effects of convenient use, little energy consumption and low cost.

Description

The geothermal utilization device

Technical field:

The utility model belongs to the heat supply process field, is specifically related to a kind of improvement to ground heat heating device, international Patent classificating number: F24D3/12.

Background technology:

So-called geothermal heating system, the heating hot water that central heating or boiler room are transported exactly utilizes heat dissipation pipeline to be arranged in ground between calefactory, above or cover with the floor or with concrete, adopt the ground heat radiation, replace traditional metal heat sink.This heating mode, change metal heat sink and do not had heat storage medium, the heat radiation time is short, fast cold also fast of heat, and take the interior space, and clean inconvenient drawback, the ground heat radiation is adopted in thermal cycle heating in ground, the healthy of even, lasting, balanced useful people of dispelling the heat is subjected to people's welcome more and more widely; But, because traditional ground thermocirculator (as shown in Figure 1) adopts the single cycle design, there is not the care action of cleaning, easily stop up, the heating caliber is diminished, influence the speed of current, produce alluvial and result in blockage, directly influence the heating effect, and reduce service life.

Summary of the invention:

Goal of the invention of the present utility model is to overcome the deficiencies in the prior art, and a kind of bicirculating geothermal device is provided.

The technical solution of the utility model is: loop in parallel on existing water inlet water knockout drum links to each other with the heating water inlet person in charge by valve; Loop in parallel on the backwater water knockout drum links to each other with the heating backwater person in charge by valve; Can on the shunt circuit of water inlet water knockout drum, filter be installed; Water inlet water knockout drum, backwater water knockout drum are connected with the ground heat pipe respectively.

Further improvement of the utility model is that the other end of water inlet water knockout drum and shunt circuit is installed a threeway, is connected with tap water pipe line by valve, and the other end of backwater water knockout drum and shunt circuit is installed a threeway, is connected with drainage pipeline by valve.

Of the present utility model further the improvement again is by valve circulating pump to be installed between water inlet water knockout drum and the backwater water knockout drum.

The utility model adopts two cyclic designs, changes four into by two persons in charge, and its internal diameter is doubled, having flow rate of hot water accelerates, be difficult for producing alluvial, and hot water circuit is fast, thermal radiation capability strengthens, improved the heating effect, can clean simultaneously, can play the effect of cooling again, have easy to use in summer, power consumption is few, the good effect that expense is low.

Description of drawings:

Fig. 1 is traditional single cycle ground heat heating device;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the utility model structural representation with cleaning function;

Fig. 4 is the utility model structural representation with cooling function.

The specific embodiment:

Embodiment 1:

As shown in Figure 2, loop 6 in parallel on existing water inlet water knockout drum 2 links to each other by valve 5 and the heating main thick stick of intaking; Backwater water knockout drum 2 ' on a loop 6 in parallel ', by valve 5 ' link to each other with heating backwater master thick stick; Can on water inlet water knockout drum 2 and its shunt circuit 6, filter 3 be installed respectively; Water inlet water knockout drum 2, backwater water knockout drum 2 ' be connected with ground heat pipe 1 respectively, 4 is tubing, 7 are threeway.

Embodiment 2:

In order to clean heat supplying pipeline in non-heating, on the basis of embodiment 1, be that the water inlet water knockout drum 2 and the other end of its shunt circuit 6 are installed a threeway 8, be installed on the tap water pipe line by valve 9, with backwater water knockout drum 2 ' with its shunt circuit 6 ' the other end install a threeway 8 ', by valve 9 ' be installed on the drainage pipeline.

Its cleaning is undertaken by certain process.

Claims

1, a kind of geothermal utilization device, ground heat pipe (1) by water inlet water knockout drum (2), backwater water knockout drum (2 '), connection water inlet water knockout drum (2) and backwater water knockout drum (2 ') is formed, it is characterized in that: go up a loop (6) in parallel at water inlet water knockout drum (2), link to each other by valve (5) and the heating main thick stick of intaking; Go up a loop (6 ') in parallel at backwater water knockout drum (2 '), link to each other with heating backwater master thick stick by valve (5 '); Can on water inlet water knockout drum (2) and its shunt circuit (6), filter (3) be installed respectively; Water inlet water knockout drum (2), backwater water knockout drum (2 ') are connected with ground heat pipe (1) respectively.

2, geothermal utilization device according to claim 1 is characterized in that: the water knockout drum (2) of will intaking is installed a threeway (8) with the other end of its shunt circuit (6), is connected with tap water pipe line by valve (9); The backwater water knockout drum (2 ') and the other end of its shunt circuit (6 ') are installed a threeway (8 '), be connected with drainage pipeline by valve (9 ').

3, geothermal utilization device according to claim 2 is characterized in that: will intake is equipped with circulating pump (11) by valve (10) and (10 ') between water knockout drum (2) and the backwater water knockout drum (2 ').