CN2360804Y

CN2360804Y - Magnetic scale-proofing solar water heater

Info

Publication number: CN2360804Y
Application number: CN99220196U
Authority: CN
Inventors: 孟徙南; 段瑞浪
Original assignee: Sangruisi Solar Industrial Co ltd Zibo City
Current assignee: Sangruisi Solar Industrial Co ltd Zibo City
Priority date: 1999-03-17
Filing date: 1999-03-17
Publication date: 2000-01-26
Anticipated expiration: 2009-03-17

Abstract

The utility model relates to a magnetic scale-proof solar water heater which comprises a heat-preservation water tank and a solar heat collection device, wherein, the solar heat collection device is connected with the heat-preservation water tank. The heat-preservation water tank comprises an inner liner, an outer liner, a heat-preservation layer, a water inlet and a water outlet. The utility model is characterized in that the outer walls of a water inlet-outlet pipe in the heat-preservation layer is additionally provided with corresponding magnets; the periphery of the magnets is additionally provided a magnetic conductor; a water inlet-outlet is designed into one, which makes the structure compact and saves material. The utility model can not influence the heat-preservation effect, the magnets are not contacted with water, magnetic vortex or magnetic leakage can not be generated, the magnetizing effect is good, and water scale formation is prevented; frequent bath by using the magnetic is favorable for skin health.

Description

Magnetic antiscale solar water heater

The utility model relates to a kind of solar water heater.

The solar water heater of existing widely used high thermal efficiency generally is made up of solar energy heat collection pipe and attemperater.In long use (general one to two year), collector tube inner wall and inner water tank are assembled incrust hard incrustation scale, thereby reduce the thermo-efficiency of solar water heater, thermal-collecting tube also explosion occurs because of the effect of hard incrustation scale, makes solar water heater not reach predicted life.For this reason, the researchist utilizes magnetic field to make hydromagneticization solve the problems referred to above.As application number is that 94212083 the solar magnetic heat-transmission hydrophone and the patent No. are the solar water heater of 97200563 magnetized water.The principal feature of technical scheme is that magnet is placed on the inner water tank wall, and water is magnetized.Its defective is that magnet is put on the wall of inner container, and the magneticstrength in the water tank is relatively little, and the magnetization effect is influenced, is prone to whirlpool magnetic.Magnet directly soaks in water, the leakage field phenomenon occurs, does not reach the magnetization effect.Because inner bag generally is to be made by stainless material, so the magnet outside does not have magnetizer, magnet can not be brought into play maximum effect.

The purpose of this utility model is to overcome the deficiencies in the prior art, and the magnetic antiscale solar water heater magnet placement location compact construction that provides does not influence heat insulation effect, is difficult for producing whirlpool magnetic, leakage field, magnetizes effective.

Magnetic antiscale solar water heater of the present utility model, comprise attemperater, solar energy heat collector, solar energy heat collector links to each other with attemperater, attemperater comprises thermal insulation layer, water-in, the water outlet between inner bag, outer courage and inner bag and outer courage, it is characterized in that the water-in pipe in thermal insulation layer is added with relative magnet with water outlet pipe outer wall.

Be added with magnetizer in above-mentioned magnet periphery, the magnetizer periphery is a thermal insulation layer.The material of magnetizer can be magnetically permeable materials such as iron, cast iron, cast steel.

In order to make compact construction, economical with materials, water-in and water outlet are designed to same intake-outlet.Intake-outlet is preferably disposed on the sidepiece of attemperater.The intake-outlet place has formed the magnetic scale-proof apparatus of solar water heater.

Below in conjunction with the embodiment description of drawings:

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

Fig. 2 is the structural representation of magnetic scale-proof apparatus;

Fig. 3 is the A-A structural representation of Fig. 2.

Among the figure: 1 outer courage end socket 2 outer courage 3 inner bags 4 thermal insulation layers 5 upflow tubes 6 magnetic scale-proof apparatus 7 intake-outlet pipes 8 nuts 9 packing rings 10 supports 11 thermal-collecting tubes 12 magnets 13 arc panels 14 outer tubes

Heat collector adopts thermal-collecting tube 11, and thermal-collecting tube is plugged on the attemperater, and attemperater is made up of inner bag 3, outer courage 2, thermal insulation layer 4, has upflow tube 5 and intake-outlet pipe 7 on it.Intake-outlet pipe 7 is at the sidepiece of water tank, that is to say outer courage end socket 1 place, intake-outlet promptly is that water-in also is a water outlet, is the stainless steel tube of a two ends band silk, nut 8 is fastened on and seals pipe end, and watering equipment such as the other end and user's tap water and showerhead connects.

Structure such as Fig. 2～3 at the magnetic scale-proof apparatus 6 at intake-outlet pipe 7 places, be provided with relative magnet 12 at intake-outlet pipe 7 outer walls, magnet is outward to be arc panel 13 and outer tube 14 successively, arc panel 13 be for assemble, easy to process, be magnetically permeable material, outer tube also is a magnetically permeable material, and arc panel 13 and outer tube 14 constitute magnetizer (also can adopt holistic magnetizer).Magnet 12 adopts rubidium-iron-boron permanent magnet, its magnetic energy product height, and weight is that structure is little about 20 grams, magnetic scale-proof apparatus central axis magneticstrength can reach more than 2000 Gausses.

Flow through the water of intake-outlet pipe, the magnetized state of impurity changes in the water, and incrustation scale is washed away by current from hard to soft easily, the incrustation scale that is attached to thermal-arrest tube wall and inner water tank will reduce and be easy to clean, thus the thermo-efficiency and the work-ing life of having improved solar water heater.

Advantage of the present utility model:

The place is added with magnet at intake-outlet, has saved material, makes compact conformation, does not affect heat insulation effect, and magnet does not connect with water Touch, magnet has magnetic conductor outward, does not produce whirlpool magnetic and leakage field, magnetizes effectively, has prevented water by magnetization during the water tank moisturizing The fouling of case inner bag and thermal-collecting tube is magnetized again during water outlet, is conducive to shower person's skin health, often bathing, no But can make the skin smooth exquisiteness, can also remove some skin diseases.

Claims

1, a kind of magnetic antiscale solar water heater, comprise attemperater, solar energy heat collector, solar energy heat collector links to each other with attemperater, reservoir comprises thermal insulation layer (4), water-in, the water outlet between inner bag (3), outer courage (2) and inner bag and outer courage, it is characterized in that the water-in pipe in thermal insulation layer is added with relative magnet (12) with water outlet pipe outer wall.

2, water-heater according to claim 1 is characterised in that the magnet periphery is a magnetizer, and the magnetizer periphery is a thermal insulation layer.

3,, be characterised in that water-in and water outlet are same intake-outlet pipe (7) according to claim 1,2 described water-heaters.

4, water-heater according to claim 3 is characterised in that the intake-outlet pipe is arranged on the sidepiece of attemperater.

5, water-heater according to claim 1 is characterised in that solar energy heat collector is solar energy heat collection pipe (11).