CN2773558Y

CN2773558Y - Pressurized solar water heater with separated circulation

Info

Publication number: CN2773558Y
Application number: CNU2005200013968U
Authority: CN
Inventors: 程翠英; 程合光; 吴艳元; 林秀娟
Original assignee: BEIJING SUNNY GLASS Co Ltd
Current assignee: BEIJING SUNNY GLASS Co Ltd
Priority date: 2005-01-25
Filing date: 2005-01-25
Publication date: 2006-04-19
Anticipated expiration: 2015-01-25

Abstract

The utility model relates to a pressurized solar water heater with separated circulation. In the utility model, a water tank is arranged above an integrated water tank, and a water return pipe and a water supply pipe are respectively arranged alone the side wall of the water tank; the water return pipe is provided with an overflow pipe at the part of a segment that adjacent to the top part of the water tank, a floating ball and a control rod are arranged in the water tank; the floating ball and one end part of the control rod are respectively connected with the top part of the water tank; an electric heating device is connected in the water tank and on the integrated water tank. In the utility model, other control systems such as a pressurizing circulating pump, etc. are organically connected together through a computer control meter to complete multiple control modes such as automatic water supply, temperature difference circulation, water replenishing at a fixed temperature, an over-hot circulation, anti-freezing circulation, water outtake pressurization, etc., and the full automatic control can be realized.

Description

The split circulation supercharging type solar water heater

Technical field

The utility model belongs to field of water heaters, particularly a kind of split circulation supercharging type solar water heater.

Background technology

At present, the solar water heater The Application of Technology has obtained significant progress, kind and kind are also more and more, and corresponding shortcoming also comes out gradually, and many water heaters lean on from water distribution manifold, cause sluggish flow, do not reach user's requirement, part water pump again supplies water, and causes volume excessive, automaticity is low, all controls by manpower.

The utility model content

At the shortcoming that above-mentioned prior art exists, the long-pending experience of being engaged in this area work for many years of the inventor is through continuous design improvement, feasibility study repeatedly, a kind of split circulation supercharging type solar water heater of invention the utility model.

The technical solution adopted in the utility model is: a kind of split circulation supercharging type solar water heater, and it mainly is made up of integration water box, electrical heating, water tank, ball float, control lever, overflow pipe, return pipe, heat collector, upper hose, shower, water flow switch, four-way, magnetic valve, ball-and-seat, supercharging circulating pump and computer controller etc.; The integration water box top is a water tank, return pipe and upper hose are provided with along the water tank sidewall respectively, be provided with overflow pipe at return pipe near tank top one segment distance place, in water tank, be provided with ball float, control lever, one end of ball float, control lever is connected with the top of water tank respectively, is connected with electrical heating in water tank on the integration water box.

Described water flow switch, four-way, magnetic valve, ball-and-seat, supercharging circulating pump and computer controller all are located in the integration water box, return pipe is connected with upper hose by heat collector, upper hose is communicated with by four-way, ball-and-seat and water tank simultaneously, four-way is communicated with by magnetic valve and running water pipe, and shower is connected with four-way by water flow switch.

The utility model is in the bottom that on the basis of existing separated type solar water heater computer controller, miniature supercharging circulating pump is installed in storage tank after integrated, by the computer controller other control systems such as supercharging circulating pump are organically linked together, finish automatic loading water, temperature difference circulation, constant temperature moisturizing, cross multiple control modes such as thermal cycle, antifreeze circulation, water outlet supercharging, realize Automatic Control.

The present invention is described in further detail below in conjunction with drawings and the specific embodiments.

Description of drawings

Fig. 1 is the utility model supercharging circulating pump, computer controller, the integrated assembly drawing of water tank;

Fig. 2 is the utility model fundamental diagram.

The specific embodiment

As illustrated in fig. 1 and 2, the utility model split circulation supercharging type solar water heater mainly is made up of integration water box 1, electrical heating 2, water tank 3, ball float 4, control lever 5, overflow pipe 6, return pipe 7, heat collector 8, upper hose 9, shower 10, water flow switch 11, four-way 12, magnetic valve 13, ball-and-seat 14, supercharging circulating pump 15 and computer controller 16 etc.; Integration water box 1 top is a water tank 3, return pipe 7 and upper hose 9 are respectively along water tank 3 sidewall settings, be provided with overflow pipe 6 at return pipe 7 near one segment distance place, water tank 3 tops, in water tank 3, be provided with ball float 4, control lever 5, one end of ball float 4, control lever 5 is connected with the top of water tank 3 respectively, is connected with electrical heating 2 (referring to Fig. 1) in water tank 3 on the integration water box 1.

As shown in Figure 2, water flow switch 11, four-way 12, magnetic valve 13, ball-and-seat 14, supercharging circulating pump 15 and computer controller 16 all are located in the integration water box 1, return pipe 7 is connected with upper hose 9 by heat collector 8, upper hose 9 is communicated with by four-way 12, ball-and-seat 14 and water tank 3 simultaneously, four-way 12 is communicated with by magnetic valve 13 and running water pipe, and shower 10 is connected with four-way 12 by water flow switch 11.

When ball float 4 moves with the water surface, drive magnet in the control lever 5 at the bar intermediary movements, the bar medial section is installed 4 dry reed tubes, plays the open and close effect of water level, and holding wire is delivered to computer controller 16 shows water level height in the water tanks.When the temperature probe temperature difference of the delivery port of the temperature probe of heat collector 8 return pipes and water tank 3 surpasses the setting value of computer controller 16, computer controller 16 can start supercharging circulating pump 15 by holding wire, hot water in the heat collector and water in water tank are circulated, when the temperature difference was lower than the setting value of computer controller 16, supercharging circulating pump 15 can be out of service.

Water temperature in water tank is higher, circulation also can't reduce temperature, if at this moment the water level in the water tank does not also reach the highest, at this moment computer controller 16 can be opened magnetic valve 13 to heat collector and cistern water supply by holding wire, and by the temperature in temperature probe detection heat collector and the water tank, when temperature is lower than setting value, magnetic valve can cut out, otherwise, will go up water and behind peak, magnetic valve cut out by force, stop to go up water, avoided the phenomenon of metalling run out.

When user's water, water flow switch 11 can be switched on, and connection signal is delivered to computer controller 16 by holding wire, and at this moment computer controller 16 can start supercharging circulating pump 15 by holding wire simultaneously and carry out supercharging, makes current have certain pressure to flow out.Also possess antifreeze circulatory function simultaneously, when the minimum temperature in the water tank was higher than temperature in the heat collector, computer controller 16 can start supercharging circulating pump 15 by holding wire carry out antifreeze circulation, has played the effect that prevents that pipeline from freezing to a certain extent.

In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.

Claims

1, a kind of split circulation supercharging type solar water heater is characterized in that: it mainly is made up of integration water box, electrical heating, water tank, ball float, control lever, overflow pipe, return pipe, heat collector, upper hose, shower, water flow switch, four-way, magnetic valve, ball-and-seat, supercharging circulating pump and computer controller etc.; The integration water box top is a water tank, return pipe and upper hose are provided with along the water tank sidewall respectively, be provided with overflow pipe at return pipe near tank top one segment distance place, in water tank, be provided with ball float, control lever, one end of ball float, control lever is connected with the top of water tank respectively, is connected with electrical heating in water tank on the integration water box.

2, split circulation supercharging type solar water heater as claimed in claim 1, it is characterized in that: described water flow switch, four-way, magnetic valve, ball-and-seat, supercharging circulating pump and computer controller all are located in the integration water box, return pipe is connected with upper hose by heat collector, upper hose is communicated with by four-way, ball-and-seat and water tank simultaneously, four-way is communicated with by magnetic valve and running water pipe, and shower is connected with four-way by water flow switch.